Delete directories not included in the mesa tarballs.

62 files changed, 0 insertions, 25960 deletions

diff --git a/src/mesa/shader/slang/Include/BaseTypes.h b/src/mesa/shader/slang/Include/BaseTypes.h
deleted file mode 100755
index c5bf8de17fe..00000000000
--- a/src/mesa/shader/slang/Include/BaseTypes.h
+++ /dev/null
@@ -1,133 +0,0 @@
-//

-//Copyright (C) 2002-2005  3Dlabs Inc. Ltd.

-//All rights reserved.

-//

-//Redistribution and use in source and binary forms, with or without

-//modification, are permitted provided that the following conditions

-//are met:

-//

-//    Redistributions of source code must retain the above copyright

-//    notice, this list of conditions and the following disclaimer.

-//

-//    Redistributions in binary form must reproduce the above

-//    copyright notice, this list of conditions and the following

-//    disclaimer in the documentation and/or other materials provided

-//    with the distribution.

-//

-//    Neither the name of 3Dlabs Inc. Ltd. nor the names of its

-//    contributors may be used to endorse or promote products derived

-//    from this software without specific prior written permission.

-//

-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS

-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,

-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,

-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER

-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

-//POSSIBILITY OF SUCH DAMAGE.

-//

-

-#ifndef _BASICTYPES_INCLUDED_

-#define _BASICTYPES_INCLUDED_

-

-//

-// Basic type.  Arrays, vectors, etc., are orthogonal to this.

-//

-enum TBasicType {

-    EbtVoid,

-    EbtFloat,

-    EbtInt,

-    EbtBool,

-    EbtSampler1D,

-    EbtSampler2D,

-    EbtSampler3D,

-    EbtSamplerCube,

-    EbtSampler1DShadow,

-    EbtSampler2DShadow,

-    EbtStruct,

-    EbtAddress

-};

-

-__inline bool IsSampler(TBasicType type)

-{   

-    return type >= EbtSampler1D && type <= EbtSampler2DShadow;

-}

-

-//

-// Qualifiers and built-ins.  These are mainly used to see what can be read

-// or written, and by the machine dependent translator to know which registers

-// to allocate variables in.  Since built-ins tend to go to different registers

-// than varying or uniform, it makes sense they are peers, not sub-classes.

-//

-enum TQualifier {

-    EvqTemporary,     // For temporaries (within a function), read/write

-    EvqGlobal,        // For globals read/write

-    EvqConst,         // User defined constants and non-output parameters in functions

-    EvqAttribute,     // Readonly 

-    EvqVaryingIn,     // readonly, fragment shaders only

-    EvqVaryingOut,    // vertex shaders only  read/write

-    EvqUniform,       // Readonly, vertex and fragment

-

-    // pack/unpack input and output

-    EvqInput,

-    EvqOutput,

-

-    // parameters

-    EvqIn,

-    EvqOut,

-    EvqInOut,

-    EvqConstReadOnly,

-

-    // built-ins written by vertex shader

-    EvqPosition,

-    EvqPointSize,

-    EvqClipVertex,

-

-    // built-ins read by fragment shader

-    EvqFace,

-    EvqFragCoord,

-

-    // built-ins written by fragment shader

-    EvqFragColor,

-    EvqFragDepth,

-

-    // end of list

-    EvqLast

-};

-

-//

-// This is just for debug print out, carried along with the definitions above.

-//

-__inline const char* getQualifierString(TQualifier q) 

-{

-    switch (q) {

-    case EvqTemporary:      return "Temporary";      break;

-    case EvqGlobal:         return "Global";         break;

-    case EvqConst:          return "const";          break;

-    case EvqConstReadOnly:  return "const";          break;

-    case EvqAttribute:      return "attribute";      break;

-    case EvqVaryingIn:      return "varying";        break;

-    case EvqVaryingOut:     return "varying";        break;

-    case EvqUniform:        return "uniform";        break;

-    case EvqIn:             return "in";             break;

-    case EvqOut:            return "out";            break;

-    case EvqInOut:          return "inout";          break;

-    case EvqInput:          return "input";          break;

-    case EvqOutput:         return "output";         break;

-    case EvqPosition:       return "Position";       break;

-    case EvqPointSize:      return "PointSize";      break;

-    case EvqClipVertex:     return "ClipVertex";     break;

-    case EvqFace:           return "Face";           break;

-    case EvqFragCoord:      return "FragCoord";      break;

-    case EvqFragColor:      return "FragColor";      break;

-    case EvqFragDepth:      return "FragDepth";      break;

-    default:                return "unknown qualifier";

-    }

-}

-

-#endif // _BASICTYPES_INCLUDED_

diff --git a/src/mesa/shader/slang/Include/Common.h b/src/mesa/shader/slang/Include/Common.h
deleted file mode 100755
index 4a9c0d34a74..00000000000
--- a/src/mesa/shader/slang/Include/Common.h
+++ /dev/null
@@ -1,288 +0,0 @@
-//

-//Copyright (C) 2002-2005  3Dlabs Inc. Ltd.

-//All rights reserved.

-//

-//Redistribution and use in source and binary forms, with or without

-//modification, are permitted provided that the following conditions

-//are met:

-//

-//    Redistributions of source code must retain the above copyright

-//    notice, this list of conditions and the following disclaimer.

-//

-//    Redistributions in binary form must reproduce the above

-//    copyright notice, this list of conditions and the following

-//    disclaimer in the documentation and/or other materials provided

-//    with the distribution.

-//

-//    Neither the name of 3Dlabs Inc. Ltd. nor the names of its

-//    contributors may be used to endorse or promote products derived

-//    from this software without specific prior written permission.

-//

-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS

-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,

-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,

-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER

-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

-//POSSIBILITY OF SUCH DAMAGE.

-//

-

-#ifndef _COMMON_INCLUDED_

-#define _COMMON_INCLUDED_

-

-#ifdef _WIN32

-    #include <basetsd.h>

-#elif defined (solaris)

-    #include <sys/int_types.h>

-    #define UINT_PTR uintptr_t

-#else

-    #include <stdint.h>

-    #define UINT_PTR uintptr_t

-#endif

-

-/* windows only pragma */

-#ifdef _MSC_VER

-    #pragma warning(disable : 4786) // Don't warn about too long identifiers

-    #pragma warning(disable : 4514) // unused inline method

-    #pragma warning(disable : 4201) // nameless union

-#endif

-

-//

-// Doing the push and pop below for warnings does not leave the warning state

-// the way it was.  This seems like a defect in the compiler.  We would like

-// to do this, but since it does not work correctly right now, it is turned

-// off.

-//

-//??#pragma warning(push, 3)

-

-	#include <set>

-    #include <vector>

-    #include <map>

-    #include <list>

-    #include <string>

-    #include <stdio.h>

-

-//??#pragma warning(pop)

-

-typedef int TSourceLoc;

-

-#include <assert.h>

-#include "PoolAlloc.h"

-

-//

-// Put POOL_ALLOCATOR_NEW_DELETE in base classes to make them use this scheme.

-//

-#define POOL_ALLOCATOR_NEW_DELETE(A)                                  \

-    void* operator new(size_t s) { return (A).allocate(s); }          \

-    void* operator new(size_t, void *_Where) { return (_Where);	}     \

-    void operator delete(void*) { }                                   \

-    void operator delete(void *, void *) { }                          \

-    void* operator new[](size_t s) { return (A).allocate(s); }        \

-    void* operator new[](size_t, void *_Where) { return (_Where);	} \

-    void operator delete[](void*) { }                                 \

-    void operator delete[](void *, void *) { }

-

-#ifdef _M_AMD64

-//

-// The current version of STL that comes with the PSDK (as required for the AMD64 compiler)

-// has a very old version of the STL which is very out of date.  As a result, various additions needed

-// making to it to get the compilers compiling!

-//

-

-//

-// A new version of the Map template class - the operator[] now returns the correct type reference

-//

-template <class _K, class _Ty, class _Pr = std::less<_K>, class _A = std::allocator<_Ty> >

-class TBaseMap : public std::map <_K, _Ty, _Pr, _A >

-{

-public :

-	_Ty& operator[] (const _K& _Kv)

-	{

-		iterator _P = insert(value_type(_Kv, _Ty())).first;

-		return ((*_P).second); 

-	}

-	

-	explicit TBaseMap(const _Pr& _Pred = _Pr(), const _A& _Al = _A())

-		: std::map<_K, _Ty, _Pr, _A >(_Pred, _Al) {};

-

-

-};

-

-//

-// A new version of the List template class - the begin function now checks for NULL to eliminate access violations

-//

-template <class _Ty, class _A = std::allocator<_Ty> >

-class TBaseList : public std::list <_Ty, _A >

-{

-public :

-	iterator begin()

-	{

-		return (iterator(_Head == 0 ? 0 : _Acc::_Next(_Head))); 

-	}

-	

-	const_iterator begin() const

-	{

-		return (const_iterator(_Head == 0 ? 0 : _Acc::_Next(_Head))); 

-	}

-	

-	// 

-	// These are required - apparently!

-	//

-	explicit TBaseList(const _A& _Al = _A()) 

-		: std::list<_Ty, _A >(_Al) {};

-	explicit TBaseList(size_type _N, const _Ty& _V = _Ty(),	const _A& _Al = _A())

-		: std::list<_Ty, _A >(N, _V, _Al) {};

-

-};

-

-//

-// A new version of the set class - this defines the required insert method

-//

-template<class _K, class _Pr = std::less<_K>, class _A = std::allocator<_K> >

-class TBaseSet : public std::set <_K, _Pr, _A>

-{

-public :

-

-	//

-	// This method wasn't defined

-	//

-	template<class _Iter>

-	void insert(_Iter _First, _Iter _Last)

-	{	// insert [_First, _Last)

-		for (; _First != _Last; ++_First)

-			this->insert(*_First);

-	}

-	

-	// 

-	// These methods were not resolved if I declared the previous method??

-	//

-	_Pairib insert(const value_type& _X)

-	{

-		_Imp::_Pairib _Ans = _Tr.insert(_X);

-		return (_Pairib(_Ans.first, _Ans.second)); 

-	}

-	

-	iterator insert(iterator _P, const value_type& _X)

-	{

-		return (_Tr.insert((_Imp::iterator&)_P, _X)); 

-	}

-	

-	void insert(_It _F, _It _L)

-	{

-		for (; _F != _L; ++_F)

-			_Tr.insert(*_F); 

-	}

-

-};

-

-#else

-

-#define TBaseMap std::map

-#define TBaseList std::list

-#define TBaseSet std::set

-

-#endif //_M_AMD64

-

-//

-// Pool version of string.

-//

-typedef pool_allocator<char> TStringAllocator;

-typedef std::basic_string <char, std::char_traits<char>, TStringAllocator > TString;

-inline TString* NewPoolTString(const char* s)

-{

-	void* memory = GlobalPoolAllocator.allocate(sizeof(TString));

-	return new(memory) TString(s);

-}

-

-//

-// Pool allocator versions of vectors, lists, and maps

-//

-template <class T> class TVector : public std::vector<T, pool_allocator<T> > {

-public:

-    typedef typename std::vector<T, pool_allocator<T> >::size_type size_type;

-    TVector() : std::vector<T, pool_allocator<T> >() {}

-    TVector(const pool_allocator<T>& a) : std::vector<T, pool_allocator<T> >(a) {}

-    TVector(size_type i): std::vector<T, pool_allocator<T> >(i) {}

-};

-

-template <class T> class TList   : public TBaseList  <T, pool_allocator<T> > {

-public:

-    typedef typename TBaseList<T, pool_allocator<T> >::size_type size_type;

-    TList() : TBaseList<T, pool_allocator<T> >() {}

-    TList(const pool_allocator<T>& a) : TBaseList<T, pool_allocator<T> >(a) {}

-    TList(size_type i): TBaseList<T, pool_allocator<T> >(i) {}

-};

-

-// This is called TStlSet, because TSet is taken by an existing compiler class.

-template <class T, class CMP> class TStlSet : public std::set<T, CMP, pool_allocator<T> > {

-    // No pool allocator versions of constructors in std::set.

-};

-

-

-template <class K, class D, class CMP = std::less<K> > class TMap :

-    public TBaseMap<K, D, CMP, pool_allocator<std::pair<K, D> > > {

-public:

-    typedef pool_allocator<std::pair <K, D> > tAllocator;

-

-    TMap() : TBaseMap<K, D, CMP, tAllocator >() {}

-/*

-    TMap(const tAllocator& a) : TBaseMap<K, D, CMP, tAllocator >(key_compare(), a) {}

-*/

-    TMap(const tAllocator& a) : TBaseMap<K, D, CMP, tAllocator >() {}

-};

-

-//

-// Persistent string memory.  Should only be used for strings that survive

-// across compiles/links.

-//

-typedef std::basic_string<char> TPersistString;

-

-//

-// templatized min and max functions.

-//

-template <class T> T Min(const T a, const T b) { return a < b ? a : b; }

-template <class T> T Max(const T a, const T b) { return a > b ? a : b; }

-

-//

-// Create a TString object from an integer.

-//

-inline const TString String(const int i, const int base = 10)

-{

-    char text[16];     // 32 bit ints are at most 10 digits in base 10

-    

-    #ifdef _WIN32

-        itoa(i, text, base);

-    #else

-        // we assume base 10 for all cases

-        sprintf(text, "%d", i);

-    #endif

-

-    return text;

-}

-

-const unsigned int SourceLocLineMask = 0xffff;

-const unsigned int SourceLocStringShift = 16;

-

-__inline TPersistString FormatSourceLoc(const TSourceLoc loc)

-{

-    char locText[64];

-

-    int string = loc >> SourceLocStringShift;

-    int line = loc & SourceLocLineMask;

-

-    if (line)

-        sprintf(locText, "%d:%d", string, line);

-    else

-        sprintf(locText, "%d:? ", string);

-

-    return TPersistString(locText);

-}

-typedef TMap<TString, TString> TPragmaTable;

-typedef TMap<TString, TString>::tAllocator TPragmaTableAllocator;

-

-#endif // _COMMON_INCLUDED_

diff --git a/src/mesa/shader/slang/Include/ConstantUnion.h b/src/mesa/shader/slang/Include/ConstantUnion.h
deleted file mode 100755
index a60ae114f68..00000000000
--- a/src/mesa/shader/slang/Include/ConstantUnion.h
+++ /dev/null
@@ -1,50 +0,0 @@
-//

-//Copyright (C) 2002-2005  3Dlabs Inc. Ltd.

-//All rights reserved.

-//

-//Redistribution and use in source and binary forms, with or without

-//modification, are permitted provided that the following conditions

-//are met:

-//

-//    Redistributions of source code must retain the above copyright

-//    notice, this list of conditions and the following disclaimer.

-//

-//    Redistributions in binary form must reproduce the above

-//    copyright notice, this list of conditions and the following

-//    disclaimer in the documentation and/or other materials provided

-//    with the distribution.

-//

-//    Neither the name of 3Dlabs Inc. Ltd. nor the names of its

-//    contributors may be used to endorse or promote products derived

-//    from this software without specific prior written permission.

-//

-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS

-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,

-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,

-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER

-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

-//POSSIBILITY OF SUCH DAMAGE.

-//

-

-#ifndef _CONSTANT_UNION_INCLUDED_

-#define _CONSTANT_UNION_INCLUDED_

-

-

-class constUnion {

-public:

-

-    POOL_ALLOCATOR_NEW_DELETE(GlobalPoolAllocator)        

-    union  {

-        int iConst;  // used for ivec

-        bool bConst; // used for bvec

-        float fConst;   // used for vec, mat

-    } ;

-};

-

-#endif // _CONSTANT_UNION_INCLUDED_

diff --git a/src/mesa/shader/slang/Include/InfoSink.h b/src/mesa/shader/slang/Include/InfoSink.h
deleted file mode 100755
index 14d44a34adc..00000000000
--- a/src/mesa/shader/slang/Include/InfoSink.h
+++ /dev/null
@@ -1,135 +0,0 @@
-//

-//Copyright (C) 2002-2005  3Dlabs Inc. Ltd.

-//All rights reserved.

-//

-//Redistribution and use in source and binary forms, with or without

-//modification, are permitted provided that the following conditions

-//are met:

-//

-//    Redistributions of source code must retain the above copyright

-//    notice, this list of conditions and the following disclaimer.

-//

-//    Redistributions in binary form must reproduce the above

-//    copyright notice, this list of conditions and the following

-//    disclaimer in the documentation and/or other materials provided

-//    with the distribution.

-//

-//    Neither the name of 3Dlabs Inc. Ltd. nor the names of its

-//    contributors may be used to endorse or promote products derived

-//    from this software without specific prior written permission.

-//

-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS

-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,

-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,

-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER

-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

-//POSSIBILITY OF SUCH DAMAGE.

-//

-

-#ifndef _INFOSINK_INCLUDED_

-#define _INFOSINK_INCLUDED_

-

-#include "../Include/Common.h"

-#include <math.h>

-

-//

-// TPrefixType is used to centralize how info log messages start.

-// See below.

-//

-enum TPrefixType {

-    EPrefixNone,

-    EPrefixWarning,

-    EPrefixError,

-    EPrefixInternalError,

-    EPrefixUnimplemented

-};

-

-enum TOutputStream {

-    ENull = 0,

-    EDebugger = 0x01,

-    EStdOut = 0x02,

-    EString = 0x04

-};

-//

-// Encapsulate info logs for all objects that have them.

-//

-// The methods are a general set of tools for getting a variety of

-// messages and types inserted into the log.

-//

-class TInfoSinkBase {

-public:

-    TInfoSinkBase() : outputStream(4) {}

-    void erase() { sink.erase(); }

-    TInfoSinkBase& operator<<(const TPersistString& t) { append(t); return *this; }

-    TInfoSinkBase& operator<<(char c)                  { append(1, c); return *this; }

-    TInfoSinkBase& operator<<(const char* s)           { append(s); return *this; }

-    TInfoSinkBase& operator<<(int n)                   { append(String(n)); return *this; }

-    TInfoSinkBase& operator<<(const unsigned int n)    { append(String(n)); return *this; }

-    TInfoSinkBase& operator<<(float n)                 { char buf[40]; 

-                                                     sprintf(buf, (fabs(n) > 1e-8 && fabs(n) < 1e8) || n == 0.0f ?

-                                                             "%f" : "%g", n);

-                                                     append(buf); 

-                                                     return *this; }

-    TInfoSinkBase& operator+(const TPersistString& t)  { append(t); return *this; }

-    TInfoSinkBase& operator+(const TString& t)         { append(t); return *this; }

-    TInfoSinkBase& operator<<(const TString& t)        { append(t); return *this; }

-    TInfoSinkBase& operator+(const char* s)            { append(s); return *this; }

-    const char* c_str() const { return sink.c_str(); }

-    void prefix(TPrefixType message) {

-        switch(message) {

-        case EPrefixNone:                                      break;

-        case EPrefixWarning:       append("WARNING: ");        break;

-        case EPrefixError:         append("ERROR: ");          break;

-        case EPrefixInternalError: append("INTERNAL ERROR: "); break;

-        case EPrefixUnimplemented: append("UNIMPLEMENTED: ");  break;

-        default:                   append("UNKOWN ERROR: ");   break;

-        }

-    }

-    void location(TSourceLoc loc) {

-        append(FormatSourceLoc(loc).c_str());

-        append(": ");

-    }

-    void message(TPrefixType message, const char* s) {

-        prefix(message);

-        append(s);

-        append("\n");

-    }

-    void message(TPrefixType message, const char* s, TSourceLoc loc) {

-        prefix(message);

-        location(loc);

-        append(s);

-        append("\n");

-    }

-    

-    void setOutputStream(int output = 4)

-    {

-        outputStream = output;

-    }

-

-protected:

-    void append(const char *s); 

-

-    void append(int count, char c);

-    void append(const TPersistString& t);

-    void append(const TString& t);

-

-    void checkMem(size_t growth) { if (sink.capacity() < sink.size() + growth + 2)  

-                                       sink.reserve(sink.capacity() +  sink.capacity() / 2); }

-    void appendToStream(const char* s);

-    TPersistString sink;

-    int outputStream;

-};

-

-class TInfoSink {

-public:

-    TInfoSinkBase info;

-    TInfoSinkBase debug;

-};

-

-#endif // _INFOSINK_INCLUDED_

diff --git a/src/mesa/shader/slang/Include/InitializeGlobals.h b/src/mesa/shader/slang/Include/InitializeGlobals.h
deleted file mode 100755
index 3d9a42a2b5f..00000000000
--- a/src/mesa/shader/slang/Include/InitializeGlobals.h
+++ /dev/null
@@ -1,43 +0,0 @@
-//

-//Copyright (C) 2002-2005  3Dlabs Inc. Ltd.

-//All rights reserved.

-//

-//Redistribution and use in source and binary forms, with or without

-//modification, are permitted provided that the following conditions

-//are met:

-//

-//    Redistributions of source code must retain the above copyright

-//    notice, this list of conditions and the following disclaimer.

-//

-//    Redistributions in binary form must reproduce the above

-//    copyright notice, this list of conditions and the following

-//    disclaimer in the documentation and/or other materials provided

-//    with the distribution.

-//

-//    Neither the name of 3Dlabs Inc. Ltd. nor the names of its

-//    contributors may be used to endorse or promote products derived

-//    from this software without specific prior written permission.

-//

-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS

-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,

-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,

-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER

-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

-//POSSIBILITY OF SUCH DAMAGE.

-//

-

-#ifndef __INITIALIZE_GLOBALS_INCLUDED_

-#define __INITIALIZE_GLOBALS_INCLUDED_

-

-void InitializeGlobalPools();

-void FreeGlobalPools();

-bool InitializePoolIndex();

-void FreePoolIndex();

-

-#endif // __INITIALIZE_GLOBALS_INCLUDED_

diff --git a/src/mesa/shader/slang/Include/InitializeParseContext.h b/src/mesa/shader/slang/Include/InitializeParseContext.h
deleted file mode 100755
index 7d565b31321..00000000000
--- a/src/mesa/shader/slang/Include/InitializeParseContext.h
+++ /dev/null
@@ -1,44 +0,0 @@
-//

-//Copyright (C) 2002-2005  3Dlabs Inc. Ltd.

-//All rights reserved.

-//

-//Redistribution and use in source and binary forms, with or without

-//modification, are permitted provided that the following conditions

-//are met:

-//

-//    Redistributions of source code must retain the above copyright

-//    notice, this list of conditions and the following disclaimer.

-//

-//    Redistributions in binary form must reproduce the above

-//    copyright notice, this list of conditions and the following

-//    disclaimer in the documentation and/or other materials provided

-//    with the distribution.

-//

-//    Neither the name of 3Dlabs Inc. Ltd. nor the names of its

-//    contributors may be used to endorse or promote products derived

-//    from this software without specific prior written permission.

-//

-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS

-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,

-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,

-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER

-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

-//POSSIBILITY OF SUCH DAMAGE.

-//

-

-#ifndef __INITIALIZE_PARSE_CONTEXT_INCLUDED_

-#define __INITIALIZE_PARSE_CONTEXT_INCLUDED_

-#include "osinclude.h"

-

-bool InitializeParseContextIndex();

-bool InitializeGlobalParseContext();

-bool FreeParseContext();

-bool FreeParseContextIndex();

-

-#endif // __INITIALIZE_PARSE_CONTEXT_INCLUDED_

diff --git a/src/mesa/shader/slang/Include/PoolAlloc.h b/src/mesa/shader/slang/Include/PoolAlloc.h
deleted file mode 100755
index e224d3b8676..00000000000
--- a/src/mesa/shader/slang/Include/PoolAlloc.h
+++ /dev/null
@@ -1,346 +0,0 @@
-//

-//Copyright (C) 2002-2005  3Dlabs Inc. Ltd.

-//All rights reserved.

-//

-//Redistribution and use in source and binary forms, with or without

-//modification, are permitted provided that the following conditions

-//are met:

-//

-//    Redistributions of source code must retain the above copyright

-//    notice, this list of conditions and the following disclaimer.

-//

-//    Redistributions in binary form must reproduce the above

-//    copyright notice, this list of conditions and the following

-//    disclaimer in the documentation and/or other materials provided

-//    with the distribution.

-//

-//    Neither the name of 3Dlabs Inc. Ltd. nor the names of its

-//    contributors may be used to endorse or promote products derived

-//    from this software without specific prior written permission.

-//

-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS

-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,

-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,

-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER

-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

-//POSSIBILITY OF SUCH DAMAGE.

-//

-

-#ifndef _POOLALLOC_INCLUDED_

-#define _POOLALLOC_INCLUDED_

-

-#ifdef _DEBUG

-#  define GUARD_BLOCKS  // define to enable guard block sanity checking

-#endif

-

-//

-// This header defines an allocator that can be used to efficiently

-// allocate a large number of small requests for heap memory, with the 

-// intention that they are not individually deallocated, but rather 

-// collectively deallocated at one time.

-//

-// This simultaneously

-//

-// * Makes each individual allocation much more efficient; the

-//     typical allocation is trivial.

-// * Completely avoids the cost of doing individual deallocation.

-// * Saves the trouble of tracking down and plugging a large class of leaks.

-//

-// Individual classes can use this allocator by supplying their own

-// new and delete methods.

-//

-// STL containers can use this allocator by using the pool_allocator

-// class as the allocator (second) template argument.

-//

-

-#include <stddef.h>

-#include <vector>

-

-// If we are using guard blocks, we must track each indivual

-// allocation.  If we aren't using guard blocks, these

-// never get instantiated, so won't have any impact.

-// 

-

-class TAllocation {

-public:

-    TAllocation(size_t size, unsigned char* mem, TAllocation* prev = 0) :

-        size(size), mem(mem), prevAlloc(prev) {

-        // Allocations are bracketed:

-        //    [allocationHeader][initialGuardBlock][userData][finalGuardBlock]

-        // This would be cleaner with if (guardBlockSize)..., but that

-        // makes the compiler print warnings about 0 length memsets,

-        // even with the if() protecting them.

-#       ifdef GUARD_BLOCKS

-            memset(preGuard(),  guardBlockBeginVal, guardBlockSize);

-            memset(data(),      userDataFill,       size);

-            memset(postGuard(), guardBlockEndVal,   guardBlockSize);

-#       endif

-    }

-    

-    void check() const {

-        checkGuardBlock(preGuard(),  guardBlockBeginVal, "before");

-        checkGuardBlock(postGuard(), guardBlockEndVal,   "after");

-    }

-

-    void checkAllocList() const;

-

-    // Return total size needed to accomodate user buffer of 'size',

-    // plus our tracking data.

-    inline static size_t allocationSize(size_t size) {

-        return size + 2 * guardBlockSize + headerSize();

-    }

-    

-    // Offset from surrounding buffer to get to user data buffer.

-    inline static unsigned char* offsetAllocation(unsigned char* m) {

-        return m + guardBlockSize + headerSize();

-    }

-

-private:

-    void checkGuardBlock(unsigned char* blockMem, unsigned char val, char* locText) const;

-

-    // Find offsets to pre and post guard blocks, and user data buffer

-    unsigned char* preGuard()  const { return mem + headerSize(); }

-    unsigned char* data()      const { return preGuard() + guardBlockSize; }

-    unsigned char* postGuard() const { return data() + size; }

-

-    size_t size;                  // size of the user data area

-    unsigned char* mem;           // beginning of our allocation (pts to header)

-    TAllocation* prevAlloc;       // prior allocation in the chain

-

-    // Support MSVC++ 6.0

-    const static unsigned char guardBlockBeginVal;

-    const static unsigned char guardBlockEndVal;

-    const static unsigned char userDataFill;

-

-#   ifdef GUARD_BLOCKS

-    const static size_t guardBlockSize;

-    inline static size_t headerSize() { return sizeof(TAllocation); }

-#   else

-    const static size_t guardBlockSize;

-    inline static size_t headerSize() { return 0; }

-#   endif

-};

-    

-//

-// There are several stacks.  One is to track the pushing and popping

-// of the user, and not yet implemented.  The others are simply a 

-// repositories of free pages or used pages.

-//

-// Page stacks are linked together with a simple header at the beginning

-// of each allocation obtained from the underlying OS.  Multi-page allocations

-// are returned to the OS.  Individual page allocations are kept for future

-// re-use.

-//

-// The "page size" used is not, nor must it match, the underlying OS

-// page size.  But, having it be about that size or equal to a set of 

-// pages is likely most optimal.

-//

-class TPoolAllocator {

-public:

-    TPoolAllocator(bool global = false, int growthIncrement = 8*1024, int allocationAlignment = 16);

-

-    //

-    // Don't call the destructor just to free up the memory, call pop()

-    //

-    ~TPoolAllocator();

-

-    //

-    // Call push() to establish a new place to pop memory too.  Does not

-    // have to be called to get things started.

-    //

-    void push();

-

-    //

-    // Call pop() to free all memory allocated since the last call to push(),

-    // or if no last call to push, frees all memory since first allocation.

-    //

-    void pop();

-

-    //

-    // Call popAll() to free all memory allocated.

-    //

-    void popAll();

-

-    //

-    // Call allocate() to actually acquire memory.  Returns 0 if no memory

-    // available, otherwise a properly aligned pointer to 'numBytes' of memory.

-    //

-    void* allocate(size_t numBytes);

-

-    //

-    // There is no deallocate.  The point of this class is that

-    // deallocation can be skipped by the user of it, as the model

-    // of use is to simultaneously deallocate everything at once

-    // by calling pop(), and to not have to solve memory leak problems.

-    //

-

-protected:

-    friend struct tHeader;

-    

-    struct tHeader {

-        tHeader(tHeader* nextPage, size_t pageCount) :

-#ifdef GUARD_BLOCKS

-        lastAllocation(0),

-#endif

-        nextPage(nextPage), pageCount(pageCount) { }

-

-        ~tHeader() {

-#ifdef GUARD_BLOCKS

-            if (lastAllocation)

-                lastAllocation->checkAllocList();

-#endif

-        }

-

-        tHeader* nextPage;

-        size_t pageCount;

-#ifdef GUARD_BLOCKS

-        TAllocation* lastAllocation;

-#endif

-    };

-

-    struct tAllocState {

-        size_t offset;

-        tHeader* page;

-    };

-    typedef std::vector<tAllocState> tAllocStack;

-

-    // Track allocations if and only if we're using guard blocks

-    void* initializeAllocation(tHeader* block, unsigned char* memory, size_t numBytes) {

-#       ifdef GUARD_BLOCKS

-        new(memory) TAllocation(numBytes, memory, block->lastAllocation);

-        block->lastAllocation = reinterpret_cast<TAllocation*>(memory);

-#       endif

-

-        // This is optimized entirely away if GUARD_BLOCKS is not defined.

-        return TAllocation::offsetAllocation(memory);

-    }

-

-    bool global;            // should be true if this object is globally scoped

-    size_t pageSize;        // granularity of allocation from the OS

-    size_t alignment;       // all returned allocations will be aligned at 

-                            //      this granularity, which will be a power of 2

-    size_t alignmentMask;

-    size_t headerSkip;      // amount of memory to skip to make room for the

-                            //      header (basically, size of header, rounded

-                            //      up to make it aligned

-    size_t currentPageOffset;  // next offset in top of inUseList to allocate from

-    tHeader* freeList;      // list of popped memory

-    tHeader* inUseList;     // list of all memory currently being used

-    tAllocStack stack;      // stack of where to allocate from, to partition pool

-

-    int numCalls;           // just an interesting statistic

-    size_t totalBytes;      // just an interesting statistic

-private:

-    TPoolAllocator& operator=(const TPoolAllocator&);  // dont allow assignment operator

-    TPoolAllocator(const TPoolAllocator&);  // dont allow default copy constructor

-};

-

-

-//

-// There could potentially be many pools with pops happening at

-// different times.  But a simple use is to have a global pop

-// with everyone using the same global allocator.

-//

-typedef TPoolAllocator* PoolAllocatorPointer;

-extern TPoolAllocator& GetGlobalPoolAllocator();

-#define GlobalPoolAllocator GetGlobalPoolAllocator()

-struct TThreadGlobalPools

-{

-        TPoolAllocator* globalPoolAllocator;

-};

-

-//

-// This STL compatible allocator is intended to be used as the allocator

-// parameter to templatized STL containers, like vector and map.

-//

-// It will use the pools for allocation, and not

-// do any deallocation, but will still do destruction.

-//

-template<class T>

-class pool_allocator {

-public:

-    typedef size_t size_type;

-    typedef ptrdiff_t difference_type;

-    typedef T *pointer;

-    typedef const T *const_pointer;

-    typedef T& reference;

-    typedef const T& const_reference;

-    typedef T value_type;

-    template<class Other> 

-        struct rebind {

-            typedef pool_allocator<Other> other;

-        };

-    pointer address(reference x) const { return &x; }

-    const_pointer address(const_reference x) const { return &x; }

-

-#ifdef USING_SGI_STL

-	pool_allocator()  { }

-#else

-    pool_allocator() : allocator(GlobalPoolAllocator) { }

-    pool_allocator(TPoolAllocator& a) : allocator(a) { }

-    pool_allocator(const pool_allocator<T>& p) : allocator(p.allocator) { }

-#endif

-

-#if defined(_MSC_VER) && _MSC_VER >= 1300

-    template<class Other>

-#ifdef USING_SGI_STL

-        pool_allocator(const pool_allocator<Other>& p) /*: allocator(p.getAllocator())*/ { }

-#else

-        pool_allocator(const pool_allocator<Other>& p) : allocator(p.getAllocator()) { }

-#endif

-#endif

-

-#ifndef _WIN32

-        template<class Other>

-            pool_allocator(const pool_allocator<Other>& p) : allocator(p.getAllocator()) { }

-#endif

-

-#ifdef USING_SGI_STL

-    static pointer allocate(size_type n) { 

-        return reinterpret_cast<pointer>(getAllocator().allocate(n)); }

-    pointer allocate(size_type n, const void*) { 

-        return reinterpret_cast<pointer>(getAllocator().allocate(n)); }

-

-	static void deallocate(void*, size_type) { }

-    static void deallocate(pointer, size_type) { }

-#else

-    pointer allocate(size_type n) { 

-        return reinterpret_cast<pointer>(getAllocator().allocate(n * sizeof(T))); }

-    pointer allocate(size_type n, const void*) { 

-        return reinterpret_cast<pointer>(getAllocator().allocate(n * sizeof(T))); }

-

-	void deallocate(void*, size_type) { }

-    void deallocate(pointer, size_type) { }

-#endif

-

-	pointer _Charalloc(size_t n) {

-        return reinterpret_cast<pointer>(getAllocator().allocate(n)); }

-

-    void construct(pointer p, const T& val) { new ((void *)p) T(val); }

-    void destroy(pointer p) { p->T::~T(); }

-

-    bool operator==(const pool_allocator& rhs) const { return &getAllocator() == &rhs.getAllocator(); }

-    bool operator!=(const pool_allocator& rhs) const { return &getAllocator() != &rhs.getAllocator(); }

-

-    size_type max_size() const { return static_cast<size_type>(-1) / sizeof(T); }

-    size_type max_size(int size) const { return static_cast<size_type>(-1) / size; }

-

-#ifdef USING_SGI_STL

-    //void setAllocator(TPoolAllocator* a) { allocator = a; }

-    static  TPoolAllocator& getAllocator() { return GlobalPoolAllocator; }

-#else

-    void setAllocator(TPoolAllocator* a) { allocator = *a; }

-    TPoolAllocator& getAllocator() const { return allocator; }

-

-protected:

-    TPoolAllocator& allocator;

-#endif

-};

-

-#endif // _POOLALLOC_INCLUDED_

diff --git a/src/mesa/shader/slang/Include/ResourceLimits.h b/src/mesa/shader/slang/Include/ResourceLimits.h
deleted file mode 100755
index ef24244c288..00000000000
--- a/src/mesa/shader/slang/Include/ResourceLimits.h
+++ /dev/null
@@ -1,61 +0,0 @@
-/*

-//Copyright (C) 2002-2005  3Dlabs Inc. Ltd.

-//All rights reserved.

-//

-//Redistribution and use in source and binary forms, with or without

-//modification, are permitted provided that the following conditions

-//are met:

-//

-//    Redistributions of source code must retain the above copyright

-//    notice, this list of conditions and the following disclaimer.

-//

-//    Redistributions in binary form must reproduce the above

-//    copyright notice, this list of conditions and the following

-//    disclaimer in the documentation and/or other materials provided

-//    with the distribution.

-//

-//    Neither the name of 3Dlabs Inc. Ltd. nor the names of its

-//    contributors may be used to endorse or promote products derived

-//    from this software without specific prior written permission.

-//

-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS

-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,

-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,

-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER

-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

-//POSSIBILITY OF SUCH DAMAGE.

-*/

-

-#ifndef _RESOURCE_LIMITS_INCLUDED_

-#define _RESOURCE_LIMITS_INCLUDED_

-

-#ifdef __cplusplus

-extern "C" {

-#endif

-

-typedef struct TBuiltInResource_ {

-    int maxLights;

-    int maxClipPlanes;

-    int maxTextureUnits;

-    int maxTextureCoords;

-    int maxVertexAttribs;

-    int maxVertexUniformComponents;

-    int maxVaryingFloats;

-    int maxVertexTextureImageUnits;

-    int maxCombinedTextureImageUnits;

-    int maxTextureImageUnits;

-    int maxFragmentUniformComponents;

-    int maxDrawBuffers;

-} TBuiltInResource;

-

-#ifdef __cplusplus

-}

-#endif

-

-#endif /* _RESOURCE_LIMITS_INCLUDED_ */

diff --git a/src/mesa/shader/slang/Include/ShHandle.h b/src/mesa/shader/slang/Include/ShHandle.h
deleted file mode 100755
index 82c0314f348..00000000000
--- a/src/mesa/shader/slang/Include/ShHandle.h
+++ /dev/null
@@ -1,177 +0,0 @@
-//

-//Copyright (C) 2002-2005  3Dlabs Inc. Ltd.

-//All rights reserved.

-//

-//Redistribution and use in source and binary forms, with or without

-//modification, are permitted provided that the following conditions

-//are met:

-//

-//    Redistributions of source code must retain the above copyright

-//    notice, this list of conditions and the following disclaimer.

-//

-//    Redistributions in binary form must reproduce the above

-//    copyright notice, this list of conditions and the following

-//    disclaimer in the documentation and/or other materials provided

-//    with the distribution.

-//

-//    Neither the name of 3Dlabs Inc. Ltd. nor the names of its

-//    contributors may be used to endorse or promote products derived

-//    from this software without specific prior written permission.

-//

-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS

-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,

-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,

-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER

-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

-//POSSIBILITY OF SUCH DAMAGE.

-//

-

-#ifndef _SHHANDLE_INCLUDED_

-#define _SHHANDLE_INCLUDED_

-

-//

-// Machine independent part of the compiler private objects

-// sent as ShHandle to the driver.

-//

-// This should not be included by driver code.

-//

-

-#define SH_EXPORTING

-#include "../Public/ShaderLangExt.h"

-#include "InfoSink.h"

-

-class TCompiler;

-class TLinker;

-class TUniformMap;

-namespace Lf {

-    class TBindingList;

-    class TLinker;

-    class TLibrary;

-}

-

-//

-// The base class used to back handles returned to the driver.

-//

-class TShHandleBase {

-public:

-    TShHandleBase() { }

-    virtual ~TShHandleBase() { }

-    virtual TCompiler* getAsCompiler() { return 0; }

-    virtual TLinker* getAsLinker() { return 0; }

-    virtual Lf::TLinker* getAsNewLinker() { return 0; }

-    virtual TUniformMap* getAsUniformMap() { return 0; }

-    virtual Lf::TBindingList* getAsBindingList() { return 0; }

-    virtual Lf::TLibrary* getAsLibrary() { return 0; }

-};

-//

-// The base class for the machine dependent linker to derive from

-// for managing where uniforms live.

-//

-class TUniformMap : public TShHandleBase {

-public:

-    TUniformMap() { }

-    virtual ~TUniformMap() { }

-    virtual TUniformMap* getAsUniformMap() { return this; }

-    virtual int getLocation(const char* name) = 0;    

-    virtual TInfoSink& getInfoSink() { return infoSink; }

-    TInfoSink infoSink;

-};

-

-class TIntermNode;

-

-//

-// The base class for the machine dependent compiler to derive from

-// for managing object code from the compile.

-//

-class TCompiler : public TShHandleBase {

-public:

-    TCompiler(EShLanguage l, TInfoSink& sink) : infoSink(sink) , language(l), haveValidObjectCode(false) { }

-    virtual ~TCompiler() { }

-    EShLanguage getLanguage() { return language; }

-    virtual TInfoSink& getInfoSink() { return infoSink; }

-

-    virtual bool compile(TIntermNode* root) = 0;

-

-    virtual TCompiler* getAsCompiler() { return this; }

-    virtual bool linkable() { return haveValidObjectCode; }

-    

-    TInfoSink& infoSink;

-protected:

-    EShLanguage language;

-    bool haveValidObjectCode;        

-};

-

-//

-// Link operations are base on a list of compile results...

-//

-typedef TVector<TCompiler*> TCompilerList;

-typedef TVector<TShHandleBase*> THandleList;

-

-//

-// The base class for the machine dependent linker to derive from

-// to manage the resulting executable.

-//

-

-class TLinker : public TShHandleBase {

-public:

-    TLinker(EShExecutable e, TInfoSink& iSink) : 

-        infoSink(iSink),

-        executable(e), 

-        haveReturnableObjectCode(false),

-        appAttributeBindings(0),

-        fixedAttributeBindings(0),

-		excludedAttributes(0),

-		excludedCount(0),

-        uniformBindings(0) { }

-    virtual TLinker* getAsLinker() { return this; }

-    virtual ~TLinker() { }

-    virtual bool link(TCompilerList&, TUniformMap*) = 0;

-    virtual bool link(THandleList&) { return false; }

-    virtual void setAppAttributeBindings(const ShBindingTable* t)   { appAttributeBindings = t; }

-    virtual void setFixedAttributeBindings(const ShBindingTable* t) { fixedAttributeBindings = t; }

-	virtual void getAttributeBindings(ShBindingTable const **t) const = 0;

-	virtual void setExcludedAttributes(const int* attributes, int count) { excludedAttributes = attributes; excludedCount = count; }

-    virtual ShBindingTable* getUniformBindings() const  { return uniformBindings; }

-    virtual const void* getObjectCode() const { return 0; } // a real compiler would be returning object code here

-    virtual TInfoSink& getInfoSink() { return infoSink; }

-    TInfoSink& infoSink;

-protected:

-    EShExecutable executable;

-    bool haveReturnableObjectCode;  // true when objectCode is acceptable to send to driver

-

-    const ShBindingTable* appAttributeBindings;

-    const ShBindingTable* fixedAttributeBindings;

-	const int* excludedAttributes;

-	int excludedCount;

-    ShBindingTable* uniformBindings;                // created by the linker    

-};

-

-//

-// This is the interface between the machine independent code

-// and the machine dependent code.

-//

-// The machine dependent code should derive from the classes

-// above. Then Construct*() and Delete*() will create and 

-// destroy the machine dependent objects, which contain the

-// above machine independent information.

-//

-TCompiler* ConstructCompiler(EShLanguage, int);

-

-TShHandleBase* ConstructLinker(EShExecutable, int);

-TShHandleBase* ConstructBindings();

-TShHandleBase* ConstructLibrary();

-void DeleteLinker(TShHandleBase*);

-    

-TUniformMap* ConstructUniformMap();

-void DeleteCompiler(TCompiler*);

-

-void DeleteUniformMap(TUniformMap*);

-void freeTargetDependentData(void*);

-

-#endif // _SHHANDLE_INCLUDED_

diff --git a/src/mesa/shader/slang/Include/Types.h b/src/mesa/shader/slang/Include/Types.h
deleted file mode 100755
index 9415879afe3..00000000000
--- a/src/mesa/shader/slang/Include/Types.h
+++ /dev/null
@@ -1,297 +0,0 @@
-//

-//Copyright (C) 2002-2005  3Dlabs Inc. Ltd.

-//All rights reserved.

-//

-//Redistribution and use in source and binary forms, with or without

-//modification, are permitted provided that the following conditions

-//are met:

-//

-//    Redistributions of source code must retain the above copyright

-//    notice, this list of conditions and the following disclaimer.

-//

-//    Redistributions in binary form must reproduce the above

-//    copyright notice, this list of conditions and the following

-//    disclaimer in the documentation and/or other materials provided

-//    with the distribution.

-//

-//    Neither the name of 3Dlabs Inc. Ltd. nor the names of its

-//    contributors may be used to endorse or promote products derived

-//    from this software without specific prior written permission.

-//

-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS

-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,

-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,

-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER

-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

-//POSSIBILITY OF SUCH DAMAGE.

-//

-

-#ifndef _TYPES_INCLUDED

-#define _TYPES_INCLUDED

-

-#include "../Include/Common.h"

-#include "../Include/BaseTypes.h"

-

-//

-// Need to have association of line numbers to types in a list for building structs.

-//

-class TType;

-struct TTypeLine {

-    TType* type;

-    int line;

-};

-typedef TVector<TTypeLine> TTypeList;

-

-inline TTypeList* NewPoolTTypeList()

-{

-	void* memory = GlobalPoolAllocator.allocate(sizeof(TTypeList));

-	return new(memory) TTypeList;

-}

-

-//

-// This is a workaround for a problem with the yacc stack,  It can't have

-// types that the compiler thinks non-trivial constructors.  It should 

-// just be used while recognizing the grammar, not anything else.  Pointers

-// could be used, but also trying to avoid lots of memory management overhead.

-//

-// Not as bad as it looks, there is no actual assumption that the fields

-// match up or are name the same or anything like that.

-//

-class TPublicType {

-public:

-    TBasicType type;

-    TQualifier qualifier;

-    int size;          // size of vector or matrix, not size of array

-    bool matrix;

-    bool array;

-    TType* userDef;

-    int line;

-};

-

-typedef std::map<TTypeList*, TTypeList*> TStructureMap;

-typedef std::map<TTypeList*, TTypeList*>::iterator TStructureMapIterator;

-//

-// Base class for things that have a type.

-//

-class TType {

-public:

-    POOL_ALLOCATOR_NEW_DELETE(GlobalPoolAllocator)

-    explicit TType(TBasicType t, TQualifier q = EvqTemporary, int s = 1, bool m = false, bool a = false) :

-                            type(t), qualifier(q), size(s), matrix(m), array(a), arraySize(0), structure(0),

-                            structureSize(0), maxArraySize(0), arrayInformationType(0), fieldName(0), typeName(0), mangled(0)

-                            { }

-    explicit TType(TPublicType p) :  

-                            type(p.type), qualifier(p.qualifier), size(p.size), matrix(p.matrix), array(p.array), arraySize(0), 

-                            structure(0), structureSize(0), maxArraySize(0), arrayInformationType(0), fieldName(0), typeName(0), mangled(0)

-                            {

-                              if (p.userDef) {

-                                  structure = p.userDef->getStruct();

-                                  structureSize = setStructSize(p.userDef->getStruct());

-                                  typeName = NewPoolTString(p.userDef->getTypeName().c_str());

-                              }

-                            }

-    explicit TType(TTypeList* userDef, TString n) : 

-                            type(EbtStruct), qualifier(EvqTemporary), size(1), matrix(false), array(false), arraySize(0),

-                            structure(userDef), maxArraySize(0), arrayInformationType(0), fieldName(0), mangled(0) {

-                                structureSize = setStructSize(userDef);

-								typeName = NewPoolTString(n.c_str());

-                            }

-	explicit TType() {}

-    virtual ~TType() {}

-

-	TType (const TType& type) { *this = type; }

-    

-	void copyType(const TType& copyOf, TStructureMap& remapper)

-	{

-		type = copyOf.type;

-		qualifier = copyOf.qualifier;

-		size = copyOf.size;

-		matrix = copyOf.matrix;

-		array = copyOf.array;

-		arraySize = copyOf.arraySize;

-		

-		TStructureMapIterator iter;

-		if (copyOf.structure) {

-	        if ((iter = remapper.find(structure)) == remapper.end()) {

-				// create the new structure here

-				structure = NewPoolTTypeList();

-				for (unsigned int i = 0; i < copyOf.structure->size(); ++i) {

-					TTypeLine typeLine;

-					typeLine.line = (*copyOf.structure)[i].line;

-					typeLine.type = (*copyOf.structure)[i].type->clone(remapper);

-					structure->push_back(typeLine);

-				}

-			} else {

-				structure = iter->second;

-			}

-		} else

-			structure = 0;

-

-		fieldName = 0;

-		if (copyOf.fieldName)

-			fieldName = NewPoolTString(copyOf.fieldName->c_str());

-		typeName = 0;

-		if (copyOf.typeName)

-			typeName = NewPoolTString(copyOf.typeName->c_str());

-		

-		mangled = 0;

-		if (copyOf.mangled)

-			mangled = NewPoolTString(copyOf.mangled->c_str());

-

-		structureSize = copyOf.structureSize;

-		maxArraySize = copyOf.maxArraySize;

-		assert (copyOf.arrayInformationType == 0);

-		arrayInformationType = 0; // arrayInformationType should not be set for builtIn symbol table level

-	}

-

-	TType* clone(TStructureMap& remapper)

-	{

-		TType *newType = new TType();

-		newType->copyType(*this, remapper);

-

-		return newType;

-	}

-    

-    int setStructSize(TTypeList* userDef)

-    {

-        int stSize = 0;

-        for (TTypeList::iterator tl = userDef->begin(); tl != userDef->end(); tl++) {

-            if (((*tl).type)->isArray()) { 

-				if (((*tl).type)->getStruct()) {

-					int structSize = setStructSize(((*tl).type)->getStruct());

-					stSize += structSize * ((*tl).type)->getArraySize();

-				} else {

-                stSize += ((*tl).type)->getInstanceSize() * ((*tl).type)->getArraySize();

-				}

-            } else if (((*tl).type)->isMatrix() || ((*tl).type)->isVector()){

-                stSize += ((*tl).type)->getInstanceSize();

-            } else if (((*tl).type)->getStruct()) {

-                //?? We should actually be calling getStructSize() function and not setStructSize. This problem occurs in case

-                // of nested/embedded structs.

-                stSize += setStructSize(((*tl).type)->getStruct());

-            } else 

-                stSize += 1;

-        }

-        structureSize = stSize;

-        return stSize;

-    }

-

-    virtual void setType(TBasicType t, int s, bool m, bool a, int aS = 0)

-                            { type = t; size = s; matrix = m; array = a; arraySize = aS; }

-    virtual void setType(TBasicType t, int s, bool m, TType* userDef = 0)

-                            { type = t; 

-                              size = s; 

-                              matrix = m; 

-                              if (userDef)

-                                  structure = userDef->getStruct(); 

-                              // leave array information intact.

-                            }

-    virtual void setTypeName(const TString& n) { typeName = NewPoolTString(n.c_str()); }

-    virtual void setFieldName(const TString& n) { fieldName = NewPoolTString(n.c_str()); }

-    virtual const TString& getTypeName() const

-    { 

-		assert (typeName);    		

-    	return *typeName; 

-    }

-

-    virtual const TString& getFieldName() const

-    { 

-    	assert (fieldName);

-		return *fieldName; 

-    }

-    

-    virtual TBasicType getBasicType() const { return type; }

-    virtual TQualifier getQualifier() const { return qualifier; }

-    virtual void changeQualifier(TQualifier q) { qualifier = q; }

-

-    // One-dimensional size of single instance type

-    virtual int getNominalSize() const { return size; }  

-    

-    // Full-dimensional size of single instance of type

-    virtual int getInstanceSize() const  

-    {

-        if (matrix)

-            return size * size;

-        else

-            return size;

-    }

-    

-	virtual bool isMatrix() const { return matrix ? true : false; }

-    virtual bool isArray() const  { return array ? true : false; }

-    int getArraySize() const { return arraySize; }

-    void setArraySize(int s) { array = true; arraySize = s; }

-    void setMaxArraySize (int s) { maxArraySize = s; }

-    int getMaxArraySize () const { return maxArraySize; }

-    void setArrayInformationType(TType* t) { arrayInformationType = t; }

-    TType* getArrayInformationType() { return arrayInformationType; }

-    virtual bool isVector() const { return size > 1 && !matrix; }

-    static char* getBasicString(TBasicType t) {

-        switch (t) {

-        case EbtVoid:            return "void";              break;

-        case EbtFloat:           return "float";             break;

-        case EbtInt:             return "int";               break;

-        case EbtBool:            return "bool";              break;

-        case EbtSampler1D:       return "sampler1D";         break;

-        case EbtSampler2D:       return "sampler2D";         break;

-        case EbtSampler3D:       return "sampler3D";         break;

-        case EbtSamplerCube:     return "samplerCube";       break;

-        case EbtSampler1DShadow: return "sampler1DShadow";   break;

-        case EbtSampler2DShadow: return "sampler2DShadow";   break;

-        case EbtStruct:          return "structure";         break;

-        default:                 return "unknown type";

-        }

-    }

-    const char* getBasicString() const { return TType::getBasicString(type); }

-    const char* getQualifierString() const { return ::getQualifierString(qualifier); }

-    TTypeList* getStruct() { return structure; }

-    int getStructSize() const { return structureSize; }

-    TTypeList* getStruct() const { return structure; }

-    TString& getMangledName() {

-        if (!mangled) {

-			mangled = NewPoolTString("");

-            buildMangledName(*mangled);            

-            *mangled+=';';

-        }

-    

-        return *mangled;

-    }

-    bool operator==(const TType& right) const {

-        return      type == right.type   &&

-                    size == right.size   &&

-                  matrix == right.matrix &&

-                   array == right.array  &&

-               structure == right.structure;

-        // don't check the qualifier, it's not ever what's being sought after

-    }

-    bool operator!=(const TType& right) const {

-        return !operator==(right);

-    }

-    TString getCompleteString() const;

-        

-protected:

-    void buildMangledName(TString&);

-

-	TBasicType type      : 6;

-	TQualifier qualifier : 7;

-	int size             : 8; // size of vector or matrix, not size of array

-	unsigned int matrix  : 1;

-	unsigned int array   : 1;

-

-    int arraySize;

-    TTypeList* structure;      // 0 unless this is a struct

-    int structureSize;

-    int maxArraySize;

-    TType* arrayInformationType;

-    TString *fieldName;         // for structure field names

-    TString *typeName;          // for structure field type name

-    TString *mangled;

-

-};

-

-#endif // _TYPES_INCLUDED_

diff --git a/src/mesa/shader/slang/Include/intermediate.h b/src/mesa/shader/slang/Include/intermediate.h
deleted file mode 100755
index 13e22c2749a..00000000000
--- a/src/mesa/shader/slang/Include/intermediate.h
+++ /dev/null
@@ -1,516 +0,0 @@
-//

-//Copyright (C) 2002-2005  3Dlabs Inc. Ltd.

-//All rights reserved.

-//

-//Redistribution and use in source and binary forms, with or without

-//modification, are permitted provided that the following conditions

-//are met:

-//

-//    Redistributions of source code must retain the above copyright

-//    notice, this list of conditions and the following disclaimer.

-//

-//    Redistributions in binary form must reproduce the above

-//    copyright notice, this list of conditions and the following

-//    disclaimer in the documentation and/or other materials provided

-//    with the distribution.

-//

-//    Neither the name of 3Dlabs Inc. Ltd. nor the names of its

-//    contributors may be used to endorse or promote products derived

-//    from this software without specific prior written permission.

-//

-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS

-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,

-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,

-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER

-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

-//POSSIBILITY OF SUCH DAMAGE.

-//

-

-//

-// Definition of the in-memory high-level intermediate representation

-// of shaders.  This is a tree that parser creates.

-//

-// Nodes in the tree are defined as a hierarchy of classes derived from 

-// TIntermNode. Each is a node in a tree.  There is no preset branching factor;

-// each node can have it's own type of list of children.

-//

-

-#ifndef __INTERMEDIATE_H

-#define __INTERMEDIATE_H

-

-#include "../Include/Common.h"

-#include "../Include/Types.h"

-#include "../Include/ConstantUnion.h"

-

-//

-// Operators used by the high-level (parse tree) representation.

-//

-enum TOperator {

-    EOpNull,            // if in a node, should only mean a node is still being built

-    EOpSequence,        // denotes a list of statements, or parameters, etc.

-    EOpFunctionCall,    

-    EOpFunction,        // For function definition

-    EOpParameters,      // an aggregate listing the parameters to a function

-

-    //

-    // Unary operators

-    //

-    

-    EOpNegative,

-    EOpLogicalNot,

-    EOpVectorLogicalNot,

-    EOpBitwiseNot,

-

-    EOpPostIncrement,

-    EOpPostDecrement,

-    EOpPreIncrement,

-    EOpPreDecrement,

-

-    EOpConvIntToBool,

-    EOpConvFloatToBool,

-    EOpConvBoolToFloat,

-    EOpConvIntToFloat,

-    EOpConvFloatToInt,

-    EOpConvBoolToInt,

-

-    //

-    // binary operations

-    //

-

-    EOpAdd,

-    EOpSub,

-    EOpMul,

-    EOpDiv,

-    EOpMod,

-    EOpRightShift,

-    EOpLeftShift,

-    EOpAnd,

-    EOpInclusiveOr,

-    EOpExclusiveOr,

-    EOpEqual,

-    EOpNotEqual,

-    EOpVectorEqual,

-    EOpVectorNotEqual,

-    EOpLessThan,

-    EOpGreaterThan,

-    EOpLessThanEqual,

-    EOpGreaterThanEqual,

-    EOpComma,

-

-    EOpVectorTimesScalar,

-    EOpVectorTimesMatrix,

-    EOpMatrixTimesVector,

-    EOpMatrixTimesScalar,

-

-    EOpLogicalOr,

-    EOpLogicalXor,

-    EOpLogicalAnd,

-

-    EOpIndexDirect,

-    EOpIndexIndirect,

-    EOpIndexDirectStruct,

-

-    EOpVectorSwizzle,

-

-    //

-    // Built-in functions potentially mapped to operators

-    //

-

-    EOpRadians,

-    EOpDegrees,

-    EOpSin,

-    EOpCos,

-    EOpTan,

-    EOpAsin,

-    EOpAcos,

-    EOpAtan,

-

-    EOpPow,

-    EOpExp,

-    EOpLog,

-    EOpExp2,

-    EOpLog2,

-    EOpSqrt,

-    EOpInverseSqrt,

-

-    EOpAbs,

-    EOpSign,

-    EOpFloor,

-    EOpCeil,

-    EOpFract,

-    EOpMin,

-    EOpMax,

-    EOpClamp,

-    EOpMix,

-    EOpStep,

-    EOpSmoothStep,

-

-    EOpLength,

-    EOpDistance,

-    EOpDot,

-    EOpCross,

-    EOpNormalize,

-    EOpFaceForward,

-    EOpReflect,

-    EOpRefract,

-

-    EOpDPdx,            // Fragment only

-    EOpDPdy,            // Fragment only

-    EOpFwidth,          // Fragment only

-

-    EOpMatrixTimesMatrix,

-

-    EOpAny,

-    EOpAll,

-    

-    EOpItof,         // pack/unpack only

-    EOpFtoi,         // pack/unpack only    

-    EOpSkipPixels,   // pack/unpack only

-    EOpReadInput,    // unpack only

-    EOpWritePixel,   // unpack only

-    EOpBitmapLsb,    // unpack only

-    EOpBitmapMsb,    // unpack only

-    EOpWriteOutput,  // pack only

-    EOpReadPixel,    // pack only

-    

-    //

-    // Branch

-    //

-

-    EOpKill,            // Fragment only

-    EOpReturn,

-    EOpBreak,

-    EOpContinue,

-

-    //

-    // Constructors

-    //

-

-    EOpConstructInt,

-    EOpConstructBool,

-    EOpConstructFloat,

-    EOpConstructVec2,

-    EOpConstructVec3,

-    EOpConstructVec4,

-    EOpConstructBVec2,

-    EOpConstructBVec3,

-    EOpConstructBVec4,

-    EOpConstructIVec2,

-    EOpConstructIVec3,

-    EOpConstructIVec4,

-    EOpConstructMat2,

-    EOpConstructMat3,

-    EOpConstructMat4,

-    EOpConstructStruct,

-

-    //

-    // moves

-    //

-    

-    EOpAssign,

-    EOpAddAssign,

-    EOpSubAssign,

-    EOpMulAssign,

-    EOpVectorTimesMatrixAssign,

-    EOpVectorTimesScalarAssign,

-    EOpMatrixTimesScalarAssign,

-    EOpMatrixTimesMatrixAssign,

-    EOpDivAssign,

-    EOpModAssign,

-    EOpAndAssign,

-    EOpInclusiveOrAssign,

-    EOpExclusiveOrAssign,

-    EOpLeftShiftAssign,

-    EOpRightShiftAssign

-};

-

-class TIntermTraverser;

-class TIntermAggregate;

-class TIntermBinary;

-class TIntermConstantUnion;

-class TIntermSelection;

-class TIntermTyped;

-class TIntermSymbol;

-class TInfoSink;

-

-//

-// Base class for the tree nodes

-//

-class TIntermNode {

-public:

-    POOL_ALLOCATOR_NEW_DELETE(GlobalPoolAllocator)

-

-    TIntermNode() : line(0) {}

-    virtual TSourceLoc getLine() const { return line; }

-    virtual void setLine(TSourceLoc l) { line = l; }

-    virtual void traverse(TIntermTraverser*) = 0;

-    virtual TIntermTyped*     getAsTyped()         { return 0; }

-    virtual TIntermConstantUnion*     getAsConstantUnion()         { return 0; }

-    virtual TIntermAggregate* getAsAggregate()     { return 0; }

-    virtual TIntermBinary*    getAsBinaryNode()    { return 0; }

-    virtual TIntermSelection* getAsSelectionNode() { return 0; }

-    virtual TIntermSymbol*    getAsSymbolNode()    { return 0; }

-    virtual ~TIntermNode() { }

-protected:

-    TSourceLoc line;

-};

-

-//

-// This is just to help yacc.

-//

-struct TIntermNodePair {

-    TIntermNode* node1;

-    TIntermNode* node2;

-};

-

-class TIntermSymbol;

-class TIntermBinary;

-

-//

-// Intermediate class for nodes that have a type.

-//

-class TIntermTyped : public TIntermNode {

-public:

-	TIntermTyped(const TType& t) : type(t)  { }

-    virtual TIntermTyped* getAsTyped()         { return this; }

-    virtual void setType(const TType& t) { type = t; }

-    virtual TType getType() const { return type; }

-    virtual TType* getTypePointer() { return &type; }

-    

-    virtual TBasicType getBasicType() const { return type.getBasicType(); }

-    virtual TQualifier getQualifier() const { return type.getQualifier(); }

-    virtual int getNominalSize() const { return type.getNominalSize(); }

-    virtual int getSize() const { return type.getInstanceSize(); }

-    virtual bool isMatrix() const { return type.isMatrix(); }

-    virtual bool isArray()  const { return type.isArray(); }

-    virtual bool isVector() const { return type.isVector(); }

-    const char* getBasicString()      const { return type.getBasicString(); }

-    const char* getQualifierString()  const { return type.getQualifierString(); }

-    TString getCompleteString() const { return type.getCompleteString(); }

-

-protected:

-    TType type;

-};

-

-//

-// Handle for, do-while, and while loops.

-//

-class TIntermLoop : public TIntermNode {

-public:

-    TIntermLoop(TIntermNode* aBody, TIntermTyped* aTest, TIntermTyped* aTerminal, bool testFirst) : 

-        body(aBody),

-        test(aTest),

-        terminal(aTerminal),

-        first(testFirst) { }

-    virtual void traverse(TIntermTraverser*);

-    TIntermNode*  getBody() { return body; }

-    TIntermTyped* getTest() { return test; }

-    TIntermTyped* getTerminal() { return terminal; }

-    bool testFirst() { return first; }

-protected:

-    TIntermNode* body;       // code to loop over

-    TIntermTyped* test;      // exit condition associated with loop, could be 0 for 'for' loops

-    TIntermTyped* terminal;  // exists for for-loops

-    bool first;              // true for while and for, not for do-while

-};

-

-//

-// Handle break, continue, return, and kill.

-//

-class TIntermBranch : public TIntermNode {

-public:

-    TIntermBranch(TOperator op, TIntermTyped* e) :

-        flowOp(op),

-        expression(e) { }

-    virtual void traverse(TIntermTraverser*);

-    TOperator getFlowOp() { return flowOp; }

-    TIntermTyped* getExpression() { return expression; }

-protected:

-    TOperator flowOp;

-    TIntermTyped* expression;  // non-zero except for "return exp;" statements

-};

-

-//

-// Nodes that correspond to symbols or constants in the source code.

-//

-class TIntermSymbol : public TIntermTyped {

-public:

-	// if symbol is initialized as symbol(sym), the memory comes from the poolallocator of sym. If sym comes from

-	// per process globalpoolallocator, then it causes increased memory usage per compile

-	// it is essential to use "symbol = sym" to assign to symbol

-    TIntermSymbol(int i, const TString& sym, const TType& t) : 

-        TIntermTyped(t), id(i)  { symbol = sym;} 

-    virtual int getId() const { return id; }

-    virtual const TString& getSymbol() const { return symbol;  }

-    virtual void traverse(TIntermTraverser*);

-    virtual TIntermSymbol* getAsSymbolNode() { return this; }

-protected:

-    int id;

-    TString symbol;

-};

-

-class TIntermConstantUnion : public TIntermTyped {

-public:

-    TIntermConstantUnion(constUnion *unionPointer, const TType& t) : TIntermTyped(t), unionArrayPointer(unionPointer) { }

-    constUnion* getUnionArrayPointer() const { return unionArrayPointer; }

-    void setUnionArrayPointer(constUnion *c) { unionArrayPointer = c; }

-    virtual TIntermConstantUnion* getAsConstantUnion()  { return this; }

-    virtual void traverse(TIntermTraverser* );

-    virtual TIntermTyped* fold(TOperator, TIntermTyped*, TInfoSink&, bool);

-protected:

-    constUnion *unionArrayPointer;

-};

-

-//

-// Intermediate class for node types that hold operators.

-//

-class TIntermOperator : public TIntermTyped {

-public:

-    TOperator getOp() { return op; }

-    bool modifiesState() const;

-    bool isConstructor() const;

-    virtual bool promote(TInfoSink&) { return true; }

-protected:

-    TIntermOperator(TOperator o) : TIntermTyped(TType(EbtFloat)), op(o) {}

-    TIntermOperator(TOperator o, TType& t) : TIntermTyped(t), op(o) {}   

-    TOperator op;

-};

-

-//

-// Nodes for all the basic binary math operators.

-//

-class TIntermBinary : public TIntermOperator {

-public:

-    TIntermBinary(TOperator o) : TIntermOperator(o) {}

-    virtual void traverse(TIntermTraverser*);

-    virtual void setLeft(TIntermTyped* n) { left = n; }

-    virtual void setRight(TIntermTyped* n) { right = n; }

-    virtual TIntermTyped* getLeft() const { return left; }

-    virtual TIntermTyped* getRight() const { return right; }

-    virtual TIntermBinary* getAsBinaryNode() { return this; }

-    virtual bool promote(TInfoSink&);

-protected:

-    TIntermTyped* left;

-    TIntermTyped* right;

-};

-

-//

-// Nodes for unary math operators.

-//

-class TIntermUnary : public TIntermOperator {

-public:

-    TIntermUnary(TOperator o, TType& t) : TIntermOperator(o, t), operand(0) {}

-    TIntermUnary(TOperator o) : TIntermOperator(o), operand(0) {}

-    virtual void traverse(TIntermTraverser*);

-    virtual void setOperand(TIntermTyped* o) { operand = o; }

-    virtual TIntermTyped* getOperand() { return operand; }

-    virtual bool promote(TInfoSink&);

-protected:

-    TIntermTyped* operand;

-};

-

-typedef TVector<TIntermNode*> TIntermSequence;

-typedef TVector<int> TQualifierList;

-//

-// Nodes that operate on an arbitrary sized set of children.

-//

-class TIntermAggregate : public TIntermOperator {

-public:

-    TIntermAggregate() : TIntermOperator(EOpNull), userDefined(false), pragmaTable(0) { }

-    TIntermAggregate(TOperator o) : TIntermOperator(o), pragmaTable(0) { }

-	~TIntermAggregate() { delete pragmaTable; }

-    virtual TIntermAggregate* getAsAggregate() { return this; }

-    virtual void setOperator(TOperator o) { op = o; }

-    virtual TIntermSequence& getSequence() { return sequence; }

-	virtual void setName(const TString& n) { name = n; }

-    virtual const TString& getName() const { return name; }

-    virtual void traverse(TIntermTraverser*);

-    virtual void setUserDefined() { userDefined = true; }

-    virtual bool isUserDefined() { return userDefined; }

-    virtual TQualifierList& getQualifier() { return qualifier; }

-	void setOptimize(bool o) { optimize = o; }

-	void setDebug(bool d) { debug = d; }

-	bool getOptimize() { return optimize; }

-	bool getDebug() { return debug; }

-	void addToPragmaTable(const TPragmaTable& pTable);

-	const TPragmaTable& getPragmaTable() const { return *pragmaTable; }

-protected:

-	TIntermAggregate(const TIntermAggregate&); // disallow copy constructor

-	TIntermAggregate& operator=(const TIntermAggregate&); // disallow assignment operator

-    TIntermSequence sequence;

-    TQualifierList qualifier;

-	TString name;

-    bool userDefined; // used for user defined function names

-	bool optimize;

-	bool debug;

-	TPragmaTable *pragmaTable;

-};

-

-//

-// For if tests.  Simplified since there is no switch statement.

-//

-class TIntermSelection : public TIntermTyped {

-public:

-    TIntermSelection(TIntermTyped* cond, TIntermNode* trueB, TIntermNode* falseB) :

-        TIntermTyped(TType(EbtVoid)), condition(cond), trueBlock(trueB), falseBlock(falseB) {}

-    TIntermSelection(TIntermTyped* cond, TIntermNode* trueB, TIntermNode* falseB, const TType& type) :

-        TIntermTyped(type), condition(cond), trueBlock(trueB), falseBlock(falseB) {}

-    virtual void traverse(TIntermTraverser*);

-    virtual TIntermNode* getCondition() const { return condition; }

-    virtual TIntermNode* getTrueBlock() const { return trueBlock; }

-    virtual TIntermNode* getFalseBlock() const { return falseBlock; }

-    virtual TIntermSelection* getAsSelectionNode() { return this; }

-protected:

-    TIntermTyped* condition;

-    TIntermNode* trueBlock;

-    TIntermNode* falseBlock;

-};

-

-//

-// For traversing the tree.  User should derive from this, 

-// put their traversal specific data in it, and then pass

-// it to a Traverse method.

-//

-// When using this, just fill in the methods for nodes you want visited.

-// Return false from a pre-visit to skip visiting that node's subtree.

-//

-class TIntermTraverser {

-public:

-    POOL_ALLOCATOR_NEW_DELETE(GlobalPoolAllocator)

-

-    TIntermTraverser() : 

-        visitSymbol(0), 

-        visitConstantUnion(0),

-        visitBinary(0),

-        visitUnary(0),

-        visitSelection(0),

-        visitAggregate(0),

-        visitLoop(0),

-        visitBranch(0),

-        depth(0),

-        preVisit(true),

-        postVisit(false),

-        rightToLeft(false) {}

-

-    void (*visitSymbol)(TIntermSymbol*, TIntermTraverser*);

-    void (*visitConstantUnion)(TIntermConstantUnion*, TIntermTraverser*);

-    bool (*visitBinary)(bool preVisit, TIntermBinary*, TIntermTraverser*);

-    bool (*visitUnary)(bool preVisit, TIntermUnary*, TIntermTraverser*);

-    bool (*visitSelection)(bool preVisit, TIntermSelection*, TIntermTraverser*);

-    bool (*visitAggregate)(bool preVisit, TIntermAggregate*, TIntermTraverser*);

-    bool (*visitLoop)(bool preVisit, TIntermLoop*, TIntermTraverser*);

-    bool (*visitBranch)(bool preVisit, TIntermBranch*,  TIntermTraverser*);

-

-    int  depth;

-    bool preVisit;

-    bool postVisit;

-    bool rightToLeft;

-};

-

-#endif // __INTERMEDIATE_H

diff --git a/src/mesa/shader/slang/MachineIndependent/Gen_glslang.cpp b/src/mesa/shader/slang/MachineIndependent/Gen_glslang.cpp
deleted file mode 100755
index e54af8bd9f4..00000000000
--- a/src/mesa/shader/slang/MachineIndependent/Gen_glslang.cpp
+++ /dev/null
@@ -1,2942 +0,0 @@
-#line 2 "Gen_glslang.cpp"
-/* A lexical scanner generated by flex */
-
-/* Scanner skeleton version:
- * $Header: /home/krh/git/sync/mesa-cvs-repo/Mesa/src/mesa/shader/slang/MachineIndependent/Gen_glslang.cpp,v 1.3 2005/03/18 14:30:27 michal Exp $
- */
-
-#define FLEX_SCANNER
-#define YY_FLEX_MAJOR_VERSION 2
-#define YY_FLEX_MINOR_VERSION 5
-
-#include <stdio.h>
-#include <unistd.h>
-
-
-/* cfront 1.2 defines "c_plusplus" instead of "__cplusplus" */
-#ifdef c_plusplus
-#ifndef __cplusplus
-#define __cplusplus
-#endif
-#endif
-
-
-#ifdef __cplusplus
-
-#include <stdlib.h>
-
-/* Use prototypes in function declarations. */
-#define YY_USE_PROTOS
-
-/* The "const" storage-class-modifier is valid. */
-#define YY_USE_CONST
-
-#else	/* ! __cplusplus */
-
-#if __STDC__
-
-#define YY_USE_PROTOS
-#define YY_USE_CONST
-
-#endif	/* __STDC__ */
-#endif	/* ! __cplusplus */
-
-#ifdef __TURBOC__
- #pragma warn -rch
- #pragma warn -use
-#include <io.h>
-#include <stdlib.h>
-#define YY_USE_CONST
-#define YY_USE_PROTOS
-#endif
-
-#ifdef YY_USE_CONST
-#define yyconst const
-#else
-#define yyconst
-#endif
-
-
-#ifdef YY_USE_PROTOS
-#define YY_PROTO(proto) proto
-#else
-#define YY_PROTO(proto) ()
-#endif
-
-/* Returned upon end-of-file. */
-#define YY_NULL 0
-
-/* Promotes a possibly negative, possibly signed char to an unsigned
- * integer for use as an array index.  If the signed char is negative,
- * we want to instead treat it as an 8-bit unsigned char, hence the
- * double cast.
- */
-#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
-
-/* Enter a start condition.  This macro really ought to take a parameter,
- * but we do it the disgusting crufty way forced on us by the ()-less
- * definition of BEGIN.
- */
-#define BEGIN yy_start = 1 + 2 *
-
-/* Translate the current start state into a value that can be later handed
- * to BEGIN to return to the state.  The YYSTATE alias is for lex
- * compatibility.
- */
-#define YY_START ((yy_start - 1) / 2)
-#define YYSTATE YY_START
-
-/* Action number for EOF rule of a given start state. */
-#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
-
-/* Special action meaning "start processing a new file". */
-#define YY_NEW_FILE yyrestart( yyin )
-
-#define YY_END_OF_BUFFER_CHAR 0
-
-/* Size of default input buffer. */
-#define YY_BUF_SIZE 16384
-
-typedef struct yy_buffer_state *YY_BUFFER_STATE;
-
-extern int yyleng;
-extern FILE *yyin, *yyout;
-
-#define EOB_ACT_CONTINUE_SCAN 0
-#define EOB_ACT_END_OF_FILE 1
-#define EOB_ACT_LAST_MATCH 2
-
-/* The funky do-while in the following #define is used to turn the definition
- * int a single C statement (which needs a semi-colon terminator).  This
- * avoids problems with code like:
- *
- * 	if ( condition_holds )
- *		yyless( 5 );
- *	else
- *		do_something_else();
- *
- * Prior to using the do-while the compiler would get upset at the
- * "else" because it interpreted the "if" statement as being all
- * done when it reached the ';' after the yyless() call.
- */
-
-/* Return all but the first 'n' matched characters back to the input stream. */
-
-#define yyless(n) \
-	do \
-		{ \
-		/* Undo effects of setting up yytext. */ \
-		*yy_cp = yy_hold_char; \
-		YY_RESTORE_YY_MORE_OFFSET \
-		yy_c_buf_p = yy_cp = yy_bp + n - YY_MORE_ADJ; \
-		YY_DO_BEFORE_ACTION; /* set up yytext again */ \
-		} \
-	while ( 0 )
-
-#define unput(c) yyunput( c, yytext_ptr )
-
-/* The following is because we cannot portably get our hands on size_t
- * (without autoconf's help, which isn't available because we want
- * flex-generated scanners to compile on their own).
- */
-typedef unsigned int yy_size_t;
-
-
-struct yy_buffer_state
-	{
-	FILE *yy_input_file;
-
-	char *yy_ch_buf;		/* input buffer */
-	char *yy_buf_pos;		/* current position in input buffer */
-
-	/* Size of input buffer in bytes, not including room for EOB
-	 * characters.
-	 */
-	yy_size_t yy_buf_size;
-
-	/* Number of characters read into yy_ch_buf, not including EOB
-	 * characters.
-	 */
-	int yy_n_chars;
-
-	/* Whether we "own" the buffer - i.e., we know we created it,
-	 * and can realloc() it to grow it, and should free() it to
-	 * delete it.
-	 */
-	int yy_is_our_buffer;
-
-	/* Whether this is an "interactive" input source; if so, and
-	 * if we're using stdio for input, then we want to use getc()
-	 * instead of fread(), to make sure we stop fetching input after
-	 * each newline.
-	 */
-	int yy_is_interactive;
-
-	/* Whether we're considered to be at the beginning of a line.
-	 * If so, '^' rules will be active on the next match, otherwise
-	 * not.
-	 */
-	int yy_at_bol;
-
-	/* Whether to try to fill the input buffer when we reach the
-	 * end of it.
-	 */
-	int yy_fill_buffer;
-
-	int yy_buffer_status;
-#define YY_BUFFER_NEW 0
-#define YY_BUFFER_NORMAL 1
-	/* When an EOF's been seen but there's still some text to process
-	 * then we mark the buffer as YY_EOF_PENDING, to indicate that we
-	 * shouldn't try reading from the input source any more.  We might
-	 * still have a bunch of tokens to match, though, because of
-	 * possible backing-up.
-	 *
-	 * When we actually see the EOF, we change the status to "new"
-	 * (via yyrestart()), so that the user can continue scanning by
-	 * just pointing yyin at a new input file.
-	 */
-#define YY_BUFFER_EOF_PENDING 2
-	};
-
-static YY_BUFFER_STATE yy_current_buffer = 0;
-
-/* We provide macros for accessing buffer states in case in the
- * future we want to put the buffer states in a more general
- * "scanner state".
- */
-#define YY_CURRENT_BUFFER yy_current_buffer
-
-
-/* yy_hold_char holds the character lost when yytext is formed. */
-static char yy_hold_char;
-
-static int yy_n_chars;		/* number of characters read into yy_ch_buf */
-
-
-int yyleng;
-
-/* Points to current character in buffer. */
-static char *yy_c_buf_p = (char *) 0;
-static int yy_init = 1;		/* whether we need to initialize */
-static int yy_start = 0;	/* start state number */
-
-/* Flag which is used to allow yywrap()'s to do buffer switches
- * instead of setting up a fresh yyin.  A bit of a hack ...
- */
-static int yy_did_buffer_switch_on_eof;
-
-void yyrestart YY_PROTO(( FILE *input_file ));
-
-void yy_switch_to_buffer YY_PROTO(( YY_BUFFER_STATE new_buffer ));
-void yy_load_buffer_state YY_PROTO(( void ));
-YY_BUFFER_STATE yy_create_buffer YY_PROTO(( FILE *file, int size ));
-void yy_delete_buffer YY_PROTO(( YY_BUFFER_STATE b ));
-void yy_init_buffer YY_PROTO(( YY_BUFFER_STATE b, FILE *file ));
-void yy_flush_buffer YY_PROTO(( YY_BUFFER_STATE b ));
-#define YY_FLUSH_BUFFER yy_flush_buffer( yy_current_buffer )
-
-YY_BUFFER_STATE yy_scan_buffer YY_PROTO(( char *base, yy_size_t size ));
-YY_BUFFER_STATE yy_scan_string YY_PROTO(( yyconst char *yy_str ));
-YY_BUFFER_STATE yy_scan_bytes YY_PROTO(( yyconst char *bytes, int len ));
-
-static void *yy_flex_alloc YY_PROTO(( yy_size_t ));
-static void *yy_flex_realloc YY_PROTO(( void *, yy_size_t ));
-static void yy_flex_free YY_PROTO(( void * ));
-
-#define yy_new_buffer yy_create_buffer
-
-#define yy_set_interactive(is_interactive) \
-	{ \
-	if ( ! yy_current_buffer ) \
-		yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
-	yy_current_buffer->yy_is_interactive = is_interactive; \
-	}
-
-#define yy_set_bol(at_bol) \
-	{ \
-	if ( ! yy_current_buffer ) \
-		yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
-	yy_current_buffer->yy_at_bol = at_bol; \
-	}
-
-#define YY_AT_BOL() (yy_current_buffer->yy_at_bol)
-
-
-#define yywrap() 1
-#define YY_SKIP_YYWRAP
-typedef unsigned char YY_CHAR;
-FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;
-typedef int yy_state_type;
-extern char *yytext;
-#define yytext_ptr yytext
-
-static yy_state_type yy_get_previous_state YY_PROTO(( void ));
-static yy_state_type yy_try_NUL_trans YY_PROTO(( yy_state_type current_state ));
-static int yy_get_next_buffer YY_PROTO(( void ));
-static void yy_fatal_error YY_PROTO(( yyconst char msg[] ));
-
-/* Done after the current pattern has been matched and before the
- * corresponding action - sets up yytext.
- */
-#define YY_DO_BEFORE_ACTION \
-	yytext_ptr = yy_bp; \
-	yyleng = (int) (yy_cp - yy_bp); \
-	yy_hold_char = *yy_cp; \
-	*yy_cp = '\0'; \
-	yy_c_buf_p = yy_cp;
-
-#define YY_NUM_RULES 144
-#define YY_END_OF_BUFFER 145
-static yyconst short int yy_accept[428] =
-    {   0,
-        0,    0,    0,    0,  145,  143,  142,  142,  127,  133,
-      138,  122,  123,  131,  130,  119,  128,  126,  132,  143,
-      143,  120,  116,  134,  121,  135,  139,  143,  124,  125,
-      137,  143,  143,  143,  143,  143,  143,  143,  143,  143,
-      143,  143,  143,  143,  143,  143,  143,  143,  143,  143,
-      143,  117,  136,  118,  129,  141,  144,  143,  143,  113,
-       99,  118,  107,  102,   97,  105,   95,  106,   96,    0,
-       94,    0,   98,   90,    0,    0,    0,  125,  117,  124,
-      114,  110,  112,  111,  115,   86,  103,  109,    0,    0,
-        0,    0,    0,    0,    0,    0,    0,    0,    8,    0,
-
-        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-        0,   11,   13,    0,    0,    0,    0,    0,    0,    0,
-        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-        0,    0,    0,    0,    0,    0,    0,  104,  108,  140,
-       93,    0,    1,   92,    0,    0,   88,   89,    0,  100,
-      101,    0,    0,   43,    0,    0,    0,    0,    0,    0,
-        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-        0,    9,    0,    0,    0,    0,    0,    0,    0,   17,
-        0,    0,    0,    0,    0,   14,    0,    0,    0,    0,
-        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-
-        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-        0,    0,    0,    0,   87,   86,    0,   19,    0,    0,
-       83,    0,    0,    0,    0,    0,    0,    0,   12,   46,
-        0,    0,    0,    0,    0,   51,   65,    0,    0,    0,
-        0,    0,    0,   62,   24,   25,   26,    0,    0,    0,
-        0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
-       49,   20,    0,    0,    0,    0,    0,    0,   27,   28,
-       29,   18,    0,    0,  140,    0,    0,   92,    0,    0,
-        0,    0,    6,   33,   34,   35,   44,    3,    0,    0,
-        0,    0,   76,   77,   78,    0,   21,   66,   16,   73,
-
-       74,   75,   70,   71,   72,    0,   15,   68,    0,   30,
-       31,   32,    0,    0,    0,    0,    0,    0,    0,   63,
-        0,    0,    0,    0,    0,    0,    0,   45,    0,   85,
-        0,    0,   10,    0,    0,   91,    0,    0,    0,    0,
-       64,   59,   54,    0,    0,    0,   69,   50,   57,   23,
-        0,   82,   58,   42,   52,    0,    0,    0,    0,    0,
-        0,   93,   92,    0,    0,   53,   22,    0,    0,    0,
-        0,    0,    0,   47,    4,    0,    5,    0,    0,    7,
-       60,    0,    0,   55,    0,    0,    0,    0,   48,   67,
-       56,    2,   61,   84,   36,   37,   38,    0,    0,    0,
-
-        0,    0,    0,    0,    0,    0,    0,   39,    0,    0,
-        0,    0,    0,   79,    0,   80,    0,    0,    0,   40,
-        0,   41,    0,    0,    0,   81,    0
-    } ;
-
-static yyconst int yy_ec[256] =
-    {   0,
-        1,    1,    1,    1,    1,    1,    1,    1,    2,    3,
-        2,    2,    4,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    2,    5,    1,    1,    1,    6,    7,    1,    8,
-        9,   10,   11,   12,   13,   14,   15,   16,   17,   18,
-       19,   20,   21,   21,   21,   22,   22,   23,   24,   25,
-       26,   27,   28,    1,   29,   29,   30,   31,   32,   29,
-       33,   33,   33,   33,   33,   33,   33,   33,   33,   33,
-       33,   34,   35,   33,   33,   33,   33,   36,   33,   33,
-       37,    1,   38,   39,   33,    1,   40,   41,   42,   43,
-
-       44,   45,   46,   47,   48,   33,   49,   50,   51,   52,
-       53,   54,   33,   55,   56,   57,   58,   59,   60,   61,
-       62,   63,   64,   65,   66,   67,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1
-    } ;
-
-static yyconst int yy_meta[68] =
-    {   0,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    2,    2,    2,    2,    2,
-        2,    2,    1,    1,    1,    1,    1,    1,    2,    2,
-        2,    2,    3,    3,    3,    3,    1,    1,    1,    2,
-        2,    2,    2,    2,    2,    3,    3,    3,    3,    3,
-        3,    3,    3,    3,    3,    3,    3,    3,    3,    3,
-        3,    3,    3,    1,    1,    1,    1
-    } ;
-
-static yyconst short int yy_base[432] =
-    {   0,
-        0,    0,   67,    0,  678,  679,  679,  679,  651,  109,
-      130,  679,  679,  650,  127,  679,  126,  124,  139,  151,
-      671,  647,  679,  151,  647,  121,  679,  668,  679,  679,
-      124,  147,  154,  155,  158,  171,  174,  157,  156,  184,
-      175,  160,  178,  162,  176,  181,  190,  197,  193,  195,
-      179,  679,  193,  679,  679,  679,  679,  656,  666,  679,
-      679,  679,  679,  679,  679,  679,  679,  679,  679,  665,
-      679,  665,  679,  246,  663,  662,    0,  679,  679,  679,
-      639,  679,  679,  679,  638,  253,  679,  679,  612,  605,
-      608,  616,  615,  602,  617,  604,  610,  598,  595,  608,
-
-      595,  592,  592,  598,  586,  593,  590,  600,  586,  592,
-      597,  679,  136,  596,  587,  581,  586,  588,  578,  592,
-      592,  575,  580,  577,  566,  200,  580,  576,  578,  567,
-      570,  136,  575,  567,  579,  203,  572,  679,  679,  263,
-      275,  616,  679,  282,  614,  311,  318,  325,  613,  679,
-      679,  612,  611,  679,  559,  563,  572,  569,  553,  553,
-      200,  568,  565,  565,  563,  560,  552,  558,  545,  556,
-      559,  679,  556,  544,  551,  553,  546,  535,  534,  547,
-      548,  543,  268,  544,  535,  532,  536,  534,  525,  528,
-      526,  536,  522,  520,  520,  522,  519,  530,  529,  201,
-
-      524,  519,  508,  290,  526,  528,  517,  562,  561,  337,
-      560,  349,  356,  559,    0,  363,  514,  679,  512,  293,
-      679,  504,  502,  510,  499,  516,  505,  297,  679,  679,
-      499,  509,  509,  494,  368,  679,  679,  371,  498,  492,
-      491,  492,  374,  679,  679,  679,  679,  490,  495,  486,
-      499,  494,  486,  490,  482,  485,  489,  494,  493,  484,
-      679,  679,  490,  479,  479,  484,  483,  480,  679,  679,
-      679,  679,  470,  482,  379,  386,  521,  393,  400,  520,
-      422,  482,  679,  679,  679,  679,  679,  679,  470,  471,
-      465,  475,  679,  679,  679,  466,  679,  679,  679,  679,
-
-      679,  679,  679,  679,  679,  473,  679,  679,  471,  679,
-      679,  679,  461,  466,  456,  469,  469,  458,  465,  679,
-      463,  465,  449,  458,  464,  459,  447,  679,  449,  679,
-      448,  451,  679,  429,  448,  679,  440,  439,  439,  452,
-      679,  454,  679,  453,  452,  439,  679,  679,  679,  679,
-      435,  679,  679,  679,  679,  432,  443,  436,  442,  439,
-      434,  679,  679,  426,  438,  679,  679,  431,  438,  437,
-      419,  441,  418,  679,  679,  418,  679,  413,  412,  679,
-      679,  411,  410,  679,  422,  405,  404,  376,  679,  679,
-      679,  679,  679,  679,  397,  242,  397,  389,  382,  384,
-
-      380,  380,  379,  324,  321,  321,  310,  679,  308,  292,
-      282,  266,  268,  285,  265,  679,  246,  258,  229,  679,
-      221,  679,  199,  145,  131,  679,  679,  471,  179,  473,
-      475
-    } ;
-
-static yyconst short int yy_def[432] =
-    {   0,
-      427,    1,  427,    3,  427,  427,  427,  427,  427,  427,
-      427,  427,  427,  427,  427,  427,  427,  427,  427,  427,
-      427,  427,  427,  427,  427,  427,  427,  427,  427,  427,
-      427,  427,  427,  427,  427,  427,  427,  427,  427,  427,
-      427,  427,  427,  427,  427,  427,  427,  427,  427,  427,
-      427,  427,  427,  427,  427,  427,  427,  427,  427,  427,
-      427,  427,  427,  427,  427,  427,  427,  427,  427,  427,
-      427,  428,  427,  427,  427,  427,  429,  427,  427,  427,
-      427,  427,  427,  427,  427,  430,  427,  427,  427,  427,
-      427,  427,  427,  427,  427,  427,  427,  427,  427,  427,
-
-      427,  427,  427,  427,  427,  427,  427,  427,  427,  427,
-      427,  427,  427,  427,  427,  427,  427,  427,  427,  427,
-      427,  427,  427,  427,  427,  427,  427,  427,  427,  427,
-      427,  427,  427,  427,  427,  427,  427,  427,  427,  431,
-      427,  428,  427,  427,  427,  427,  427,  427,  427,  427,
-      427,  427,  427,  427,  427,  427,  427,  427,  427,  427,
-      427,  427,  427,  427,  427,  427,  427,  427,  427,  427,
-      427,  427,  427,  427,  427,  427,  427,  427,  427,  427,
-      427,  427,  427,  427,  427,  427,  427,  427,  427,  427,
-      427,  427,  427,  427,  427,  427,  427,  427,  427,  427,
-
-      427,  427,  427,  427,  427,  427,  427,  427,  427,  427,
-      427,  427,  427,  427,  429,  430,  427,  427,  427,  427,
-      427,  427,  427,  427,  427,  427,  427,  427,  427,  427,
-      427,  427,  427,  427,  427,  427,  427,  427,  427,  427,
-      427,  427,  427,  427,  427,  427,  427,  427,  427,  427,
-      427,  427,  427,  427,  427,  427,  427,  427,  427,  427,
-      427,  427,  427,  427,  427,  427,  427,  427,  427,  427,
-      427,  427,  427,  427,  431,  427,  427,  427,  427,  427,
-      427,  427,  427,  427,  427,  427,  427,  427,  427,  427,
-      427,  427,  427,  427,  427,  427,  427,  427,  427,  427,
-
-      427,  427,  427,  427,  427,  427,  427,  427,  427,  427,
-      427,  427,  427,  427,  427,  427,  427,  427,  427,  427,
-      427,  427,  427,  427,  427,  427,  427,  427,  427,  427,
-      427,  427,  427,  427,  427,  427,  427,  427,  427,  427,
-      427,  427,  427,  427,  427,  427,  427,  427,  427,  427,
-      427,  427,  427,  427,  427,  427,  427,  427,  427,  427,
-      427,  427,  427,  427,  427,  427,  427,  427,  427,  427,
-      427,  427,  427,  427,  427,  427,  427,  427,  427,  427,
-      427,  427,  427,  427,  427,  427,  427,  427,  427,  427,
-      427,  427,  427,  427,  427,  427,  427,  427,  427,  427,
-
-      427,  427,  427,  427,  427,  427,  427,  427,  427,  427,
-      427,  427,  427,  427,  427,  427,  427,  427,  427,  427,
-      427,  427,  427,  427,  427,  427,    0,  427,  427,  427,
-      427
-    } ;
-
-static yyconst short int yy_nxt[747] =
-    {   0,
-        6,    7,    8,    7,    9,   10,   11,   12,   13,   14,
-       15,   16,   17,   18,   19,   20,   21,   21,   21,   21,
-       21,   21,   22,   23,   24,   25,   26,   27,   28,   28,
-       28,   28,   28,   28,   28,   28,   29,   30,   31,   32,
-       33,   34,   35,   36,   37,   38,   39,   40,   28,   41,
-       42,   43,   44,   45,   46,   47,   48,   49,   50,   51,
-       28,   28,   28,   52,   53,   54,   55,    6,   56,   57,
-       56,    6,    6,    6,    6,    6,    6,    6,    6,    6,
-        6,   58,    6,    6,    6,    6,    6,    6,    6,    6,
-        6,    6,    6,    6,    6,   59,   59,   59,   59,   59,
-
-       59,   59,   59,    6,    6,    6,   59,   59,   59,   59,
-       59,   59,   59,   59,   59,   59,   59,   59,   59,   59,
-       59,   59,   59,   59,   59,   59,   59,   59,   59,   59,
-        6,    6,    6,    6,   61,   62,   63,   66,   68,   70,
-       70,   70,   70,   70,   70,   70,   84,   85,   71,   87,
-       86,   69,   67,   72,   74,   64,   79,   86,   86,   86,
-       86,   86,   88,   86,   73,   86,   75,   75,   75,   75,
-       75,   75,   76,   80,   86,   81,   82,   86,   86,   86,
-      149,   86,   86,  200,   86,  177,   77,   86,  178,  179,
-      426,  201,  180,   86,   94,  110,   86,  425,   86,  116,
-
-       86,   97,   89,   90,   95,   98,   91,   96,   92,  109,
-       99,   77,   93,  104,  111,  120,  100,  117,  138,  119,
-      101,  105,  102,  106,  122,  137,  107,  115,  112,  123,
-      118,  103,  108,  121,  134,  113,  124,  125,  135,  193,
-      128,  424,  114,  129,  132,  264,  126,  136,  133,  127,
-      205,  130,  206,  265,  194,  223,  224,  139,  131,  144,
-      423,  145,  145,  145,  145,  145,  145,  145,  152,  152,
-      152,  152,  152,  152,  152,  400,  401,  146,  208,  208,
-      208,  208,  208,  208,  208,  245,  246,  247,  422,  146,
-       70,   70,   70,   70,   70,   70,   70,  211,  211,  211,
-
-      211,  211,  211,  211,  421,  420,  210,  269,  270,  271,
-      284,  285,  286,  212,  293,  294,  295,  419,  210,  418,
-      417,  213,  416,  213,  415,  212,  214,  214,  214,  214,
-      214,  214,  214,   75,   75,   75,   75,   75,   75,   76,
-       76,   76,   76,   76,   76,   76,   76,  276,  414,  276,
-      413,  412,  277,  277,  277,  277,  277,  277,  277,  279,
-      411,  279,  410,  409,  280,  280,  280,  280,  280,  280,
-      280,  214,  214,  214,  214,  214,  214,  214,  152,  152,
-      152,  152,  152,  152,  152,  300,  301,  302,  303,  304,
-      305,  310,  311,  312,  208,  208,  208,  208,  208,  208,
-
-      208,  277,  277,  277,  277,  277,  277,  277,  211,  211,
-      211,  211,  211,  211,  211,  280,  280,  280,  280,  280,
-      280,  280,  408,  407,  212,  336,  406,  405,  404,  403,
-      402,  399,  362,  398,  397,  396,  212,  214,  214,  214,
-      214,  214,  214,  214,  277,  277,  277,  277,  277,  277,
-      277,  363,  395,  394,  393,  392,  391,  385,  386,  387,
-      390,  389,  384,  280,  280,  280,  280,  280,  280,  280,
-      388,  142,  142,  142,  153,  153,  209,  209,  383,  382,
-      381,  380,  379,  378,  377,  376,  375,  374,  373,  372,
-      371,  370,  369,  368,  367,  366,  365,  364,  361,  360,
-
-      359,  358,  357,  356,  355,  354,  353,  352,  351,  350,
-      349,  348,  347,  346,  345,  344,  343,  342,  341,  340,
-      339,  338,  337,  335,  334,  333,  332,  331,  330,  329,
-      328,  327,  326,  325,  324,  323,  322,  321,  320,  319,
-      318,  317,  316,  315,  314,  313,  309,  308,  307,  306,
-      299,  298,  297,  296,  292,  291,  290,  289,  288,  287,
-      283,  282,  281,  278,  275,  275,  274,  273,  272,  268,
-      267,  266,  263,  262,  261,  260,  259,  258,  257,  256,
-      255,  254,  253,  252,  251,  250,  249,  248,  244,  243,
-      242,  241,  240,  239,  238,  237,  236,  235,  234,  233,
-
-      232,  231,  230,  229,  228,  227,  226,  225,  222,  221,
-      220,  219,  218,  217,  216,  216,  215,   74,  143,  207,
-      204,  203,  202,  199,  198,  197,  196,  195,  192,  191,
-      190,  189,  188,  187,  186,  185,  184,  183,  182,  181,
-      176,  175,  174,  173,  172,  171,  170,  169,  168,  167,
-      166,  165,  164,  163,  162,  161,  160,  159,  158,  157,
-      156,  155,  154,  151,  150,  148,  147,  143,  141,  140,
-       72,   86,   83,   78,   74,   65,   60,  427,    5,  427,
-      427,  427,  427,  427,  427,  427,  427,  427,  427,  427,
-      427,  427,  427,  427,  427,  427,  427,  427,  427,  427,
-
-      427,  427,  427,  427,  427,  427,  427,  427,  427,  427,
-      427,  427,  427,  427,  427,  427,  427,  427,  427,  427,
-      427,  427,  427,  427,  427,  427,  427,  427,  427,  427,
-      427,  427,  427,  427,  427,  427,  427,  427,  427,  427,
-      427,  427,  427,  427,  427,  427
-    } ;
-
-static yyconst short int yy_chk[747] =
-    {   0,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    1,    1,    1,
-        1,    1,    1,    1,    1,    1,    1,    3,    3,    3,
-        3,    3,    3,    3,    3,    3,    3,    3,    3,    3,
-        3,    3,    3,    3,    3,    3,    3,    3,    3,    3,
-        3,    3,    3,    3,    3,    3,    3,    3,    3,    3,
-
-        3,    3,    3,    3,    3,    3,    3,    3,    3,    3,
-        3,    3,    3,    3,    3,    3,    3,    3,    3,    3,
-        3,    3,    3,    3,    3,    3,    3,    3,    3,    3,
-        3,    3,    3,    3,   10,   10,   11,   15,   17,   18,
-       18,   18,   18,   18,   18,   18,   26,   26,   19,   31,
-       32,   17,   15,   19,   20,   11,   24,   33,   34,   39,
-       38,   35,   31,   42,   19,   44,   20,   20,   20,   20,
-       20,   20,   20,   24,   36,   24,   24,   37,   41,   45,
-      429,   43,   51,  132,   46,  113,   20,   40,  113,  113,
-      425,  132,  113,   47,   34,   39,   49,  424,   50,   42,
-
-       48,   35,   32,   32,   34,   35,   33,   34,   33,   38,
-       35,   20,   33,   37,   39,   45,   35,   43,   53,   44,
-       36,   37,   36,   37,   46,   51,   37,   41,   40,   47,
-       43,   36,   37,   45,   50,   40,   47,   47,   50,  126,
-       48,  423,   40,   48,   49,  200,   47,   50,   49,   47,
-      136,   48,  136,  200,  126,  161,  161,   53,   48,   74,
-      421,   74,   74,   74,   74,   74,   74,   74,   86,   86,
-       86,   86,   86,   86,   86,  396,  396,   74,  140,  140,
-      140,  140,  140,  140,  140,  183,  183,  183,  419,   74,
-      141,  141,  141,  141,  141,  141,  141,  144,  144,  144,
-
-      144,  144,  144,  144,  418,  417,  141,  204,  204,  204,
-      220,  220,  220,  144,  228,  228,  228,  415,  141,  414,
-      413,  146,  412,  146,  411,  144,  146,  146,  146,  146,
-      146,  146,  146,  147,  147,  147,  147,  147,  147,  147,
-      148,  148,  148,  148,  148,  148,  148,  210,  410,  210,
-      409,  407,  210,  210,  210,  210,  210,  210,  210,  212,
-      406,  212,  405,  404,  212,  212,  212,  212,  212,  212,
-      212,  213,  213,  213,  213,  213,  213,  213,  216,  216,
-      216,  216,  216,  216,  216,  235,  235,  235,  238,  238,
-      238,  243,  243,  243,  275,  275,  275,  275,  275,  275,
-
-      275,  276,  276,  276,  276,  276,  276,  276,  278,  278,
-      278,  278,  278,  278,  278,  279,  279,  279,  279,  279,
-      279,  279,  403,  402,  278,  281,  401,  400,  399,  398,
-      397,  395,  334,  388,  387,  386,  278,  281,  281,  281,
-      281,  281,  281,  281,  334,  334,  334,  334,  334,  334,
-      334,  335,  385,  383,  382,  379,  378,  372,  372,  372,
-      376,  373,  371,  335,  335,  335,  335,  335,  335,  335,
-      372,  428,  428,  428,  430,  430,  431,  431,  370,  369,
-      368,  365,  364,  361,  360,  359,  358,  357,  356,  351,
-      346,  345,  344,  342,  340,  339,  338,  337,  332,  331,
-
-      329,  327,  326,  325,  324,  323,  322,  321,  319,  318,
-      317,  316,  315,  314,  313,  309,  306,  296,  292,  291,
-      290,  289,  282,  280,  277,  274,  273,  268,  267,  266,
-      265,  264,  263,  260,  259,  258,  257,  256,  255,  254,
-      253,  252,  251,  250,  249,  248,  242,  241,  240,  239,
-      234,  233,  232,  231,  227,  226,  225,  224,  223,  222,
-      219,  217,  214,  211,  209,  208,  207,  206,  205,  203,
-      202,  201,  199,  198,  197,  196,  195,  194,  193,  192,
-      191,  190,  189,  188,  187,  186,  185,  184,  182,  181,
-      180,  179,  178,  177,  176,  175,  174,  173,  171,  170,
-
-      169,  168,  167,  166,  165,  164,  163,  162,  160,  159,
-      158,  157,  156,  155,  153,  152,  149,  145,  142,  137,
-      135,  134,  133,  131,  130,  129,  128,  127,  125,  124,
-      123,  122,  121,  120,  119,  118,  117,  116,  115,  114,
-      111,  110,  109,  108,  107,  106,  105,  104,  103,  102,
-      101,  100,   99,   98,   97,   96,   95,   94,   93,   92,
-       91,   90,   89,   85,   81,   76,   75,   72,   70,   59,
-       58,   28,   25,   22,   21,   14,    9,    5,  427,  427,
-      427,  427,  427,  427,  427,  427,  427,  427,  427,  427,
-      427,  427,  427,  427,  427,  427,  427,  427,  427,  427,
-
-      427,  427,  427,  427,  427,  427,  427,  427,  427,  427,
-      427,  427,  427,  427,  427,  427,  427,  427,  427,  427,
-      427,  427,  427,  427,  427,  427,  427,  427,  427,  427,
-      427,  427,  427,  427,  427,  427,  427,  427,  427,  427,
-      427,  427,  427,  427,  427,  427
-    } ;
-
-static yy_state_type yy_last_accepting_state;
-static char *yy_last_accepting_cpos;
-
-/* The intent behind this definition is that it'll catch
- * any uses of REJECT which flex missed.
- */
-#define REJECT reject_used_but_not_detected
-#define yymore() yymore_used_but_not_detected
-#define YY_MORE_ADJ 0
-#define YY_RESTORE_YY_MORE_OFFSET
-char *yytext;
-#line 1 "glslang.l"
-#define INITIAL 0
-/*

-//

-//Copyright (C) 2002-2005  3Dlabs Inc. Ltd.

-//All rights reserved.

-//

-//Redistribution and use in source and binary forms, with or without

-//modification, are permitted provided that the following conditions

-//are met:

-//

-//    Redistributions of source code must retain the above copyright

-//    notice, this list of conditions and the following disclaimer.

-//

-//    Redistributions in binary form must reproduce the above

-//    copyright notice, this list of conditions and the following

-//    disclaimer in the documentation and/or other materials provided

-//    with the distribution.

-//

-//    Neither the name of 3Dlabs Inc. Ltd. nor the names of its

-//    contributors may be used to endorse or promote products derived

-//    from this software without specific prior written permission.

-//

-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS

-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,

-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,

-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER

-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

-//POSSIBILITY OF SUCH DAMAGE.

-//

-*/

-/* Based on

-ANSI C grammar, Lex specification

-

-In 1985, Jeff Lee published this Lex specification together with a Yacc 

-grammar for the April 30, 1985 ANSI C draft.  Tom Stockfisch reposted 

-both to net.sources in 1987; that original, as mentioned in the answer 

-to question 17.25 of the comp.lang.c FAQ, can be ftp'ed from ftp.uu.net, 

-file usenet/net.sources/ansi.c.grammar.Z. 

-

-I intend to keep this version as close to the current C Standard grammar 

-as possible; please let me know if you discover discrepancies. 

-

-Jutta Degener, 1995 

-*/

-#define YY_NO_UNPUT 1
-#line 59 "glslang.l"
-#include <stdio.h>

-#include <stdlib.h>

-#include "ParseHelper.h"

-#include "glslang_tab.h"

-

-/* windows only pragma */

-#ifdef _MSC_VER

-#pragma warning(disable : 4102)

-#endif

-

-int yy_input(char* buf, int max_size);

-TSourceLoc yylineno;

-

-#ifdef _WIN32

-    extern int yyparse(TParseContext&);

-    #define YY_DECL int yylex(YYSTYPE* pyylval, TParseContext& parseContext)    

-#else

-    extern int yyparse(void*);

-    #define YY_DECL int yylex(YYSTYPE* pyylval, void* parseContextLocal)

-    #define parseContext (*((TParseContext*)(parseContextLocal)))

-#endif

- 

-#define YY_INPUT(buf,result,max_size) (result = yy_input(buf, max_size))

-

-#define YY_NEVER_INTERACTIVE 1
-#define FIELDS 1
-

-#line 753 "Gen_glslang.cpp"
-
-/* Macros after this point can all be overridden by user definitions in
- * section 1.
- */
-
-#ifndef YY_SKIP_YYWRAP
-#ifdef __cplusplus
-extern "C" int yywrap YY_PROTO(( void ));
-#else
-extern int yywrap YY_PROTO(( void ));
-#endif
-#endif
-
-#ifndef YY_NO_UNPUT
-static void yyunput YY_PROTO(( int c, char *buf_ptr ));
-#endif
-
-#ifndef yytext_ptr
-static void yy_flex_strncpy YY_PROTO(( char *, yyconst char *, int ));
-#endif
-
-#ifdef YY_NEED_STRLEN
-static int yy_flex_strlen YY_PROTO(( yyconst char * ));
-#endif
-
-#ifndef YY_NO_INPUT
-#ifdef __cplusplus
-static int yyinput YY_PROTO(( void ));
-#else
-static int input YY_PROTO(( void ));
-#endif
-#endif
-
-#if YY_STACK_USED
-static int yy_start_stack_ptr = 0;
-static int yy_start_stack_depth = 0;
-static int *yy_start_stack = 0;
-#ifndef YY_NO_PUSH_STATE
-static void yy_push_state YY_PROTO(( int new_state ));
-#endif
-#ifndef YY_NO_POP_STATE
-static void yy_pop_state YY_PROTO(( void ));
-#endif
-#ifndef YY_NO_TOP_STATE
-static int yy_top_state YY_PROTO(( void ));
-#endif
-
-#else
-#define YY_NO_PUSH_STATE 1
-#define YY_NO_POP_STATE 1
-#define YY_NO_TOP_STATE 1
-#endif
-
-#ifdef YY_MALLOC_DECL
-YY_MALLOC_DECL
-#else
-#if __STDC__
-#ifndef __cplusplus
-#include <stdlib.h>
-#endif
-#else
-/* Just try to get by without declaring the routines.  This will fail
- * miserably on non-ANSI systems for which sizeof(size_t) != sizeof(int)
- * or sizeof(void*) != sizeof(int).
- */
-#endif
-#endif
-
-/* Amount of stuff to slurp up with each read. */
-#ifndef YY_READ_BUF_SIZE
-#define YY_READ_BUF_SIZE 8192
-#endif
-
-/* Copy whatever the last rule matched to the standard output. */
-
-#ifndef ECHO
-/* This used to be an fputs(), but since the string might contain NUL's,
- * we now use fwrite().
- */
-#define ECHO (void) fwrite( yytext, yyleng, 1, yyout )
-#endif
-
-/* Gets input and stuffs it into "buf".  number of characters read, or YY_NULL,
- * is returned in "result".
- */
-#ifndef YY_INPUT
-#define YY_INPUT(buf,result,max_size) \
-	if ( yy_current_buffer->yy_is_interactive ) \
-		{ \
-		int c = '*', n; \
-		for ( n = 0; n < max_size && \
-			     (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
-			buf[n] = (char) c; \
-		if ( c == '\n' ) \
-			buf[n++] = (char) c; \
-		if ( c == EOF && ferror( yyin ) ) \
-			YY_FATAL_ERROR( "input in flex scanner failed" ); \
-		result = n; \
-		} \
-	else if ( ((result = fread( buf, 1, max_size, yyin )) == 0) \
-		  && ferror( yyin ) ) \
-		YY_FATAL_ERROR( "input in flex scanner failed" );
-#endif
-
-/* No semi-colon after return; correct usage is to write "yyterminate();" -
- * we don't want an extra ';' after the "return" because that will cause
- * some compilers to complain about unreachable statements.
- */
-#ifndef yyterminate
-#define yyterminate() return YY_NULL
-#endif
-
-/* Number of entries by which start-condition stack grows. */
-#ifndef YY_START_STACK_INCR
-#define YY_START_STACK_INCR 25
-#endif
-
-/* Report a fatal error. */
-#ifndef YY_FATAL_ERROR
-#define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
-#endif
-
-/* Default declaration of generated scanner - a define so the user can
- * easily add parameters.
- */
-#ifndef YY_DECL
-#define YY_DECL int yylex YY_PROTO(( void ))
-#endif
-
-/* Code executed at the beginning of each rule, after yytext and yyleng
- * have been set up.
- */
-#ifndef YY_USER_ACTION
-#define YY_USER_ACTION
-#endif
-
-/* Code executed at the end of each rule. */
-#ifndef YY_BREAK
-#define YY_BREAK break;
-#endif
-
-#define YY_RULE_SETUP \
-	YY_USER_ACTION
-
-YY_DECL
-	{
-	register yy_state_type yy_current_state;
-	register char *yy_cp, *yy_bp;
-	register int yy_act;
-
-#line 91 "glslang.l"
-
-#line 906 "Gen_glslang.cpp"
-
-	if ( yy_init )
-		{
-		yy_init = 0;
-
-#ifdef YY_USER_INIT
-		YY_USER_INIT;
-#endif
-
-		if ( ! yy_start )
-			yy_start = 1;	/* first start state */
-
-		if ( ! yyin )
-			yyin = stdin;
-
-		if ( ! yyout )
-			yyout = stdout;
-
-		if ( ! yy_current_buffer )
-			yy_current_buffer =
-				yy_create_buffer( yyin, YY_BUF_SIZE );
-
-		yy_load_buffer_state();
-		}
-
-	while ( 1 )		/* loops until end-of-file is reached */
-		{
-		yy_cp = yy_c_buf_p;
-
-		/* Support of yytext. */
-		*yy_cp = yy_hold_char;
-
-		/* yy_bp points to the position in yy_ch_buf of the start of
-		 * the current run.
-		 */
-		yy_bp = yy_cp;
-
-		yy_current_state = yy_start;
-yy_match:
-		do
-			{
-			register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
-			if ( yy_accept[yy_current_state] )
-				{
-				yy_last_accepting_state = yy_current_state;
-				yy_last_accepting_cpos = yy_cp;
-				}
-			while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
-				{
-				yy_current_state = (int) yy_def[yy_current_state];
-				if ( yy_current_state >= 428 )
-					yy_c = yy_meta[(unsigned int) yy_c];
-				}
-			yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
-			++yy_cp;
-			}
-		while ( yy_base[yy_current_state] != 679 );
-
-yy_find_action:
-		yy_act = yy_accept[yy_current_state];
-		if ( yy_act == 0 )
-			{ /* have to back up */
-			yy_cp = yy_last_accepting_cpos;
-			yy_current_state = yy_last_accepting_state;
-			yy_act = yy_accept[yy_current_state];
-			}
-
-		YY_DO_BEFORE_ACTION;
-
-
-do_action:	/* This label is used only to access EOF actions. */
-
-
-		switch ( yy_act )
-	{ /* beginning of action switch */
-			case 0: /* must back up */
-			/* undo the effects of YY_DO_BEFORE_ACTION */
-			*yy_cp = yy_hold_char;
-			yy_cp = yy_last_accepting_cpos;
-			yy_current_state = yy_last_accepting_state;
-			goto yy_find_action;
-
-case 1:
-YY_RULE_SETUP
-#line 92 "glslang.l"
-{ /* ?? carriage and/or line-feed? */ };

-	YY_BREAK
-case 2:
-YY_RULE_SETUP
-#line 94 "glslang.l"
-{  pyylval->lex.line = yylineno; return(ATTRIBUTE); }

-	YY_BREAK
-case 3:
-YY_RULE_SETUP
-#line 95 "glslang.l"
-{  pyylval->lex.line = yylineno; return(CONST_QUAL); }

-	YY_BREAK
-case 4:
-YY_RULE_SETUP
-#line 96 "glslang.l"
-{  pyylval->lex.line = yylineno; return(UNIFORM); }

-	YY_BREAK
-case 5:
-YY_RULE_SETUP
-#line 97 "glslang.l"
-{  pyylval->lex.line = yylineno; return(VARYING); }

-	YY_BREAK
-case 6:
-YY_RULE_SETUP
-#line 99 "glslang.l"
-{  pyylval->lex.line = yylineno; return(BREAK); }

-	YY_BREAK
-case 7:
-YY_RULE_SETUP
-#line 100 "glslang.l"
-{  pyylval->lex.line = yylineno; return(CONTINUE); }

-	YY_BREAK
-case 8:
-YY_RULE_SETUP
-#line 101 "glslang.l"
-{  pyylval->lex.line = yylineno; return(DO); }

-	YY_BREAK
-case 9:
-YY_RULE_SETUP
-#line 102 "glslang.l"
-{  pyylval->lex.line = yylineno; return(FOR); }

-	YY_BREAK
-case 10:
-YY_RULE_SETUP
-#line 103 "glslang.l"
-{  pyylval->lex.line = yylineno; return(WHILE); }

-	YY_BREAK
-case 11:
-YY_RULE_SETUP
-#line 105 "glslang.l"
-{  pyylval->lex.line = yylineno; return(IF); }

-	YY_BREAK
-case 12:
-YY_RULE_SETUP
-#line 106 "glslang.l"
-{  pyylval->lex.line = yylineno; return(ELSE); }

-	YY_BREAK
-case 13:
-YY_RULE_SETUP
-#line 108 "glslang.l"
-{  pyylval->lex.line = yylineno; return(IN_QUAL); }

-	YY_BREAK
-case 14:
-YY_RULE_SETUP
-#line 109 "glslang.l"
-{  pyylval->lex.line = yylineno; return(OUT_QUAL); }

-	YY_BREAK
-case 15:
-YY_RULE_SETUP
-#line 110 "glslang.l"
-{  pyylval->lex.line = yylineno; return(INOUT_QUAL); }

-	YY_BREAK
-case 16:
-YY_RULE_SETUP
-#line 112 "glslang.l"
-{  pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return(FLOAT_TYPE); }

-	YY_BREAK
-case 17:
-YY_RULE_SETUP
-#line 113 "glslang.l"
-{  pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return(INT_TYPE); }

-	YY_BREAK
-case 18:
-YY_RULE_SETUP
-#line 114 "glslang.l"
-{  pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return(VOID_TYPE); }

-	YY_BREAK
-case 19:
-YY_RULE_SETUP
-#line 115 "glslang.l"
-{  pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return(BOOL_TYPE); }

-	YY_BREAK
-case 20:
-YY_RULE_SETUP
-#line 116 "glslang.l"
-{  pyylval->lex.line = yylineno; pyylval->lex.b = true;  return(BOOLCONSTANT); }

-	YY_BREAK
-case 21:
-YY_RULE_SETUP
-#line 117 "glslang.l"
-{  pyylval->lex.line = yylineno; pyylval->lex.b = false; return(BOOLCONSTANT); }

-	YY_BREAK
-case 22:
-YY_RULE_SETUP
-#line 119 "glslang.l"
-{  pyylval->lex.line = yylineno; return(DISCARD); }

-	YY_BREAK
-case 23:
-YY_RULE_SETUP
-#line 120 "glslang.l"
-{  pyylval->lex.line = yylineno; return(RETURN); }

-	YY_BREAK
-case 24:
-YY_RULE_SETUP
-#line 122 "glslang.l"
-{  pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return(MATRIX2); }

-	YY_BREAK
-case 25:
-YY_RULE_SETUP
-#line 123 "glslang.l"
-{  pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return(MATRIX3); }

-	YY_BREAK
-case 26:
-YY_RULE_SETUP
-#line 124 "glslang.l"
-{  pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return(MATRIX4); }

-	YY_BREAK
-case 27:
-YY_RULE_SETUP
-#line 126 "glslang.l"
-{  pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return (VEC2); }

-	YY_BREAK
-case 28:
-YY_RULE_SETUP
-#line 127 "glslang.l"
-{  pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return (VEC3); }

-	YY_BREAK
-case 29:
-YY_RULE_SETUP
-#line 128 "glslang.l"
-{  pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return (VEC4); }

-	YY_BREAK
-case 30:
-YY_RULE_SETUP
-#line 129 "glslang.l"
-{  pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return (IVEC2); }

-	YY_BREAK
-case 31:
-YY_RULE_SETUP
-#line 130 "glslang.l"
-{  pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return (IVEC3); }

-	YY_BREAK
-case 32:
-YY_RULE_SETUP
-#line 131 "glslang.l"
-{  pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return (IVEC4); }

-	YY_BREAK
-case 33:
-YY_RULE_SETUP
-#line 132 "glslang.l"
-{  pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return (BVEC2); }

-	YY_BREAK
-case 34:
-YY_RULE_SETUP
-#line 133 "glslang.l"
-{  pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return (BVEC3); }

-	YY_BREAK
-case 35:
-YY_RULE_SETUP
-#line 134 "glslang.l"
-{  pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return (BVEC4); }

-	YY_BREAK
-case 36:
-YY_RULE_SETUP
-#line 136 "glslang.l"
-{  pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return SAMPLER1D; }

-	YY_BREAK
-case 37:
-YY_RULE_SETUP
-#line 137 "glslang.l"
-{  pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return SAMPLER2D; }

-	YY_BREAK
-case 38:
-YY_RULE_SETUP
-#line 138 "glslang.l"
-{  pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return SAMPLER3D; }

-	YY_BREAK
-case 39:
-YY_RULE_SETUP
-#line 139 "glslang.l"
-{  pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return SAMPLERCUBE; }

-	YY_BREAK
-case 40:
-YY_RULE_SETUP
-#line 140 "glslang.l"
-{  pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return SAMPLER1DSHADOW; }

-	YY_BREAK
-case 41:
-YY_RULE_SETUP
-#line 141 "glslang.l"
-{  pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return SAMPLER2DSHADOW; }

-	YY_BREAK
-case 42:
-YY_RULE_SETUP
-#line 143 "glslang.l"
-{  pyylval->lex.line = yylineno; return(STRUCT); }

-	YY_BREAK
-case 43:
-YY_RULE_SETUP
-#line 145 "glslang.l"
-{  PaReservedWord(); return 0; }

-	YY_BREAK
-case 44:
-YY_RULE_SETUP
-#line 147 "glslang.l"
-{  PaReservedWord(); return 0; }

-	YY_BREAK
-case 45:
-YY_RULE_SETUP
-#line 148 "glslang.l"
-{  PaReservedWord(); return 0; }

-	YY_BREAK
-case 46:
-YY_RULE_SETUP
-#line 149 "glslang.l"
-{  PaReservedWord(); return 0; }

-	YY_BREAK
-case 47:
-YY_RULE_SETUP
-#line 150 "glslang.l"
-{  PaReservedWord(); return 0; }

-	YY_BREAK
-case 48:
-YY_RULE_SETUP
-#line 151 "glslang.l"
-{  PaReservedWord(); return 0; }

-	YY_BREAK
-case 49:
-YY_RULE_SETUP
-#line 152 "glslang.l"
-{  PaReservedWord(); return 0; }

-	YY_BREAK
-case 50:
-YY_RULE_SETUP
-#line 153 "glslang.l"
-{  PaReservedWord(); return 0; }

-	YY_BREAK
-case 51:
-YY_RULE_SETUP
-#line 155 "glslang.l"
-{  PaReservedWord(); return 0; }

-	YY_BREAK
-case 52:
-YY_RULE_SETUP
-#line 156 "glslang.l"
-{  PaReservedWord(); return 0; }

-	YY_BREAK
-case 53:
-YY_RULE_SETUP
-#line 157 "glslang.l"
-{  PaReservedWord(); return 0; }

-	YY_BREAK
-case 54:
-YY_RULE_SETUP
-#line 159 "glslang.l"
-{  PaReservedWord(); return 0; }

-	YY_BREAK
-case 55:
-YY_RULE_SETUP
-#line 160 "glslang.l"
-{  PaReservedWord(); return 0; }

-	YY_BREAK
-case 56:
-YY_RULE_SETUP
-#line 161 "glslang.l"
-{  PaReservedWord(); return 0; }

-	YY_BREAK
-case 57:
-YY_RULE_SETUP
-#line 162 "glslang.l"
-{  PaReservedWord(); return 0; }

-	YY_BREAK
-case 58:
-YY_RULE_SETUP
-#line 163 "glslang.l"
-{  PaReservedWord(); return 0; }

-	YY_BREAK
-case 59:
-YY_RULE_SETUP
-#line 164 "glslang.l"
-{  PaReservedWord(); return 0; }

-	YY_BREAK
-case 60:
-YY_RULE_SETUP
-#line 165 "glslang.l"
-{  PaReservedWord(); return 0; }

-	YY_BREAK
-case 61:
-YY_RULE_SETUP
-#line 166 "glslang.l"
-{  PaReservedWord(); return 0; }

-	YY_BREAK
-case 62:
-YY_RULE_SETUP
-#line 168 "glslang.l"
-{  PaReservedWord(); return 0; }

-	YY_BREAK
-case 63:
-YY_RULE_SETUP
-#line 169 "glslang.l"
-{  PaReservedWord(); return 0; }

-	YY_BREAK
-case 64:
-YY_RULE_SETUP
-#line 170 "glslang.l"
-{  PaReservedWord(); return 0; }

-	YY_BREAK
-case 65:
-YY_RULE_SETUP
-#line 171 "glslang.l"
-{  PaReservedWord(); return 0; }

-	YY_BREAK
-case 66:
-YY_RULE_SETUP
-#line 172 "glslang.l"
-{  PaReservedWord(); return 0; }

-	YY_BREAK
-case 67:
-YY_RULE_SETUP
-#line 173 "glslang.l"
-{  PaReservedWord(); return 0; }

-	YY_BREAK
-case 68:
-YY_RULE_SETUP
-#line 175 "glslang.l"
-{  PaReservedWord(); return 0; }

-	YY_BREAK
-case 69:
-YY_RULE_SETUP
-#line 176 "glslang.l"
-{  PaReservedWord(); return 0; }

-	YY_BREAK
-case 70:
-YY_RULE_SETUP
-#line 178 "glslang.l"
-{  PaReservedWord(); return 0; }

-	YY_BREAK
-case 71:
-YY_RULE_SETUP
-#line 179 "glslang.l"
-{  PaReservedWord(); return 0; }

-	YY_BREAK
-case 72:
-YY_RULE_SETUP
-#line 180 "glslang.l"
-{  PaReservedWord(); return 0; }

-	YY_BREAK
-case 73:
-YY_RULE_SETUP
-#line 181 "glslang.l"
-{  PaReservedWord(); return 0; }

-	YY_BREAK
-case 74:
-YY_RULE_SETUP
-#line 182 "glslang.l"
-{  PaReservedWord(); return 0; }

-	YY_BREAK
-case 75:
-YY_RULE_SETUP
-#line 183 "glslang.l"
-{  PaReservedWord(); return 0; }

-	YY_BREAK
-case 76:
-YY_RULE_SETUP
-#line 184 "glslang.l"
-{  PaReservedWord(); return 0; }

-	YY_BREAK
-case 77:
-YY_RULE_SETUP
-#line 185 "glslang.l"
-{  PaReservedWord(); return 0; }

-	YY_BREAK
-case 78:
-YY_RULE_SETUP
-#line 186 "glslang.l"
-{  PaReservedWord(); return 0; }

-	YY_BREAK
-case 79:
-YY_RULE_SETUP
-#line 188 "glslang.l"
-{  PaReservedWord(); return 0; }

-	YY_BREAK
-case 80:
-YY_RULE_SETUP
-#line 189 "glslang.l"
-{  PaReservedWord(); return 0; }

-	YY_BREAK
-case 81:
-YY_RULE_SETUP
-#line 190 "glslang.l"
-{  PaReservedWord(); return 0; }

-	YY_BREAK
-case 82:
-YY_RULE_SETUP
-#line 192 "glslang.l"
-{  PaReservedWord(); return 0; }

-	YY_BREAK
-case 83:
-YY_RULE_SETUP
-#line 193 "glslang.l"
-{  PaReservedWord(); return 0; }

-	YY_BREAK
-case 84:
-YY_RULE_SETUP
-#line 195 "glslang.l"
-{  PaReservedWord(); return 0; }

-	YY_BREAK
-case 85:
-YY_RULE_SETUP
-#line 196 "glslang.l"
-{  PaReservedWord(); return 0; }

-	YY_BREAK
-case 86:
-YY_RULE_SETUP
-#line 198 "glslang.l"
-{  

-   pyylval->lex.line = yylineno; 

-   pyylval->lex.string = NewPoolTString(yytext); 

-   return PaIdentOrType(*pyylval->lex.string, parseContext, pyylval->lex.symbol); 

-}

-	YY_BREAK
-case 87:
-YY_RULE_SETUP
-#line 204 "glslang.l"
-{ pyylval->lex.line = yylineno; pyylval->lex.i = strtol(yytext, 0, 0); return(INTCONSTANT); }

-	YY_BREAK
-case 88:
-YY_RULE_SETUP
-#line 205 "glslang.l"
-{ pyylval->lex.line = yylineno; pyylval->lex.i = strtol(yytext, 0, 0); return(INTCONSTANT); }

-	YY_BREAK
-case 89:
-YY_RULE_SETUP
-#line 206 "glslang.l"
-{ pyylval->lex.line = yylineno; parseContext.error(yylineno, "Invalid Octal number.", yytext, "", ""); parseContext.recover(); return 0;}

-	YY_BREAK
-case 90:
-YY_RULE_SETUP
-#line 207 "glslang.l"
-{ pyylval->lex.line = yylineno; pyylval->lex.i = strtol(yytext, 0, 0); return(INTCONSTANT); }

-	YY_BREAK
-case 91:
-YY_RULE_SETUP
-#line 209 "glslang.l"
-{ pyylval->lex.line = yylineno; pyylval->lex.f = static_cast<float>(atof(yytext)); return(FLOATCONSTANT); }

-	YY_BREAK
-case 92:
-YY_RULE_SETUP
-#line 210 "glslang.l"
-{ pyylval->lex.line = yylineno; pyylval->lex.f = static_cast<float>(atof(yytext)); return(FLOATCONSTANT); }

-	YY_BREAK
-case 93:
-YY_RULE_SETUP
-#line 211 "glslang.l"
-{ pyylval->lex.line = yylineno; pyylval->lex.f = static_cast<float>(atof(yytext)); return(FLOATCONSTANT); }

-	YY_BREAK
-case 94:
-YY_RULE_SETUP
-#line 213 "glslang.l"
-{  int ret = PaParseComment(pyylval->lex.line, parseContext); if (!ret) return ret; }   

-	YY_BREAK
-case 95:
-YY_RULE_SETUP
-#line 215 "glslang.l"
-{  pyylval->lex.line = yylineno; return(ADD_ASSIGN); }

-	YY_BREAK
-case 96:
-YY_RULE_SETUP
-#line 216 "glslang.l"
-{  pyylval->lex.line = yylineno; return(SUB_ASSIGN); }

-	YY_BREAK
-case 97:
-YY_RULE_SETUP
-#line 217 "glslang.l"
-{  pyylval->lex.line = yylineno; return(MUL_ASSIGN); }

-	YY_BREAK
-case 98:
-YY_RULE_SETUP
-#line 218 "glslang.l"
-{  pyylval->lex.line = yylineno; return(DIV_ASSIGN); }

-	YY_BREAK
-case 99:
-YY_RULE_SETUP
-#line 219 "glslang.l"
-{  pyylval->lex.line = yylineno; return(MOD_ASSIGN); }

-	YY_BREAK
-case 100:
-YY_RULE_SETUP
-#line 220 "glslang.l"
-{  pyylval->lex.line = yylineno; return(LEFT_ASSIGN); }

-	YY_BREAK
-case 101:
-YY_RULE_SETUP
-#line 221 "glslang.l"
-{  pyylval->lex.line = yylineno; return(RIGHT_ASSIGN); }

-	YY_BREAK
-case 102:
-YY_RULE_SETUP
-#line 222 "glslang.l"
-{  pyylval->lex.line = yylineno; return(AND_ASSIGN); }

-	YY_BREAK
-case 103:
-YY_RULE_SETUP
-#line 223 "glslang.l"
-{  pyylval->lex.line = yylineno; return(XOR_ASSIGN); }

-	YY_BREAK
-case 104:
-YY_RULE_SETUP
-#line 224 "glslang.l"
-{  pyylval->lex.line = yylineno; return(OR_ASSIGN); }

-	YY_BREAK
-case 105:
-YY_RULE_SETUP
-#line 226 "glslang.l"
-{  pyylval->lex.line = yylineno; return(INC_OP); }

-	YY_BREAK
-case 106:
-YY_RULE_SETUP
-#line 227 "glslang.l"
-{  pyylval->lex.line = yylineno; return(DEC_OP); }

-	YY_BREAK
-case 107:
-YY_RULE_SETUP
-#line 228 "glslang.l"
-{  pyylval->lex.line = yylineno; return(AND_OP); }

-	YY_BREAK
-case 108:
-YY_RULE_SETUP
-#line 229 "glslang.l"
-{  pyylval->lex.line = yylineno; return(OR_OP); }

-	YY_BREAK
-case 109:
-YY_RULE_SETUP
-#line 230 "glslang.l"
-{  pyylval->lex.line = yylineno; return(XOR_OP); }

-	YY_BREAK
-case 110:
-YY_RULE_SETUP
-#line 231 "glslang.l"
-{  pyylval->lex.line = yylineno; return(LE_OP); }

-	YY_BREAK
-case 111:
-YY_RULE_SETUP
-#line 232 "glslang.l"
-{  pyylval->lex.line = yylineno; return(GE_OP); }

-	YY_BREAK
-case 112:
-YY_RULE_SETUP
-#line 233 "glslang.l"
-{  pyylval->lex.line = yylineno; return(EQ_OP); }

-	YY_BREAK
-case 113:
-YY_RULE_SETUP
-#line 234 "glslang.l"
-{  pyylval->lex.line = yylineno; return(NE_OP); }

-	YY_BREAK
-case 114:
-YY_RULE_SETUP
-#line 235 "glslang.l"
-{  pyylval->lex.line = yylineno; return(LEFT_OP); }

-	YY_BREAK
-case 115:
-YY_RULE_SETUP
-#line 236 "glslang.l"
-{  pyylval->lex.line = yylineno; return(RIGHT_OP); }

-	YY_BREAK
-case 116:
-YY_RULE_SETUP
-#line 237 "glslang.l"
-{  pyylval->lex.line = yylineno; parseContext.lexAfterType = false; return(SEMICOLON); }

-	YY_BREAK
-case 117:
-YY_RULE_SETUP
-#line 238 "glslang.l"
-{  pyylval->lex.line = yylineno; parseContext.lexAfterType = false; return(LEFT_BRACE); }

-	YY_BREAK
-case 118:
-YY_RULE_SETUP
-#line 239 "glslang.l"
-{  pyylval->lex.line = yylineno; return(RIGHT_BRACE); }

-	YY_BREAK
-case 119:
-YY_RULE_SETUP
-#line 240 "glslang.l"
-{  pyylval->lex.line = yylineno; if (parseContext.inTypeParen) parseContext.lexAfterType = false; return(COMMA); }

-	YY_BREAK
-case 120:
-YY_RULE_SETUP
-#line 241 "glslang.l"
-{  pyylval->lex.line = yylineno; return(COLON); }

-	YY_BREAK
-case 121:
-YY_RULE_SETUP
-#line 242 "glslang.l"
-{  pyylval->lex.line = yylineno; parseContext.lexAfterType = false; return(EQUAL); }

-	YY_BREAK
-case 122:
-YY_RULE_SETUP
-#line 243 "glslang.l"
-{  pyylval->lex.line = yylineno; parseContext.lexAfterType = false; parseContext.inTypeParen = true; return(LEFT_PAREN); }

-	YY_BREAK
-case 123:
-YY_RULE_SETUP
-#line 244 "glslang.l"
-{  pyylval->lex.line = yylineno; parseContext.inTypeParen = false; return(RIGHT_PAREN); }

-	YY_BREAK
-case 124:
-YY_RULE_SETUP
-#line 245 "glslang.l"
-{  pyylval->lex.line = yylineno; return(LEFT_BRACKET); }

-	YY_BREAK
-case 125:
-YY_RULE_SETUP
-#line 246 "glslang.l"
-{  pyylval->lex.line = yylineno; return(RIGHT_BRACKET); }

-	YY_BREAK
-case 126:
-YY_RULE_SETUP
-#line 247 "glslang.l"
-{ BEGIN(FIELDS);  return(DOT); }

-	YY_BREAK
-case 127:
-YY_RULE_SETUP
-#line 248 "glslang.l"
-{  pyylval->lex.line = yylineno; return(BANG); }

-	YY_BREAK
-case 128:
-YY_RULE_SETUP
-#line 249 "glslang.l"
-{  pyylval->lex.line = yylineno; return(DASH); }

-	YY_BREAK
-case 129:
-YY_RULE_SETUP
-#line 250 "glslang.l"
-{  pyylval->lex.line = yylineno; return(TILDE); }

-	YY_BREAK
-case 130:
-YY_RULE_SETUP
-#line 251 "glslang.l"
-{  pyylval->lex.line = yylineno; return(PLUS); }

-	YY_BREAK
-case 131:
-YY_RULE_SETUP
-#line 252 "glslang.l"
-{  pyylval->lex.line = yylineno; return(STAR); }

-	YY_BREAK
-case 132:
-YY_RULE_SETUP
-#line 253 "glslang.l"
-{  pyylval->lex.line = yylineno; return(SLASH); }

-	YY_BREAK
-case 133:
-YY_RULE_SETUP
-#line 254 "glslang.l"
-{  pyylval->lex.line = yylineno; return(PERCENT); }

-	YY_BREAK
-case 134:
-YY_RULE_SETUP
-#line 255 "glslang.l"
-{  pyylval->lex.line = yylineno; return(LEFT_ANGLE); }

-	YY_BREAK
-case 135:
-YY_RULE_SETUP
-#line 256 "glslang.l"
-{  pyylval->lex.line = yylineno; return(RIGHT_ANGLE); }

-	YY_BREAK
-case 136:
-YY_RULE_SETUP
-#line 257 "glslang.l"
-{  pyylval->lex.line = yylineno; return(VERTICAL_BAR); }

-	YY_BREAK
-case 137:
-YY_RULE_SETUP
-#line 258 "glslang.l"
-{  pyylval->lex.line = yylineno; return(CARET); }

-	YY_BREAK
-case 138:
-YY_RULE_SETUP
-#line 259 "glslang.l"
-{  pyylval->lex.line = yylineno; return(AMPERSAND); }

-	YY_BREAK
-case 139:
-YY_RULE_SETUP
-#line 260 "glslang.l"
-{  pyylval->lex.line = yylineno; return(QUESTION); }

-	YY_BREAK
-case 140:
-YY_RULE_SETUP
-#line 262 "glslang.l"
-{ 

-BEGIN(INITIAL);      

-    pyylval->lex.line = yylineno;     

-    pyylval->lex.string = NewPoolTString(yytext); 

-    return FIELD_SELECTION; }

-	YY_BREAK
-case 141:
-YY_RULE_SETUP
-#line 267 "glslang.l"
-{}

-	YY_BREAK
-case 142:
-YY_RULE_SETUP
-#line 269 "glslang.l"
-{  }

-	YY_BREAK
-case YY_STATE_EOF(INITIAL):
-case YY_STATE_EOF(FIELDS):
-#line 270 "glslang.l"
-{ (&parseContext)->AfterEOF = true; yy_delete_buffer(YY_CURRENT_BUFFER); yyterminate();}

-	YY_BREAK
-case 143:
-YY_RULE_SETUP
-#line 271 "glslang.l"
-{ parseContext.infoSink.info << "FLEX: Unknown char " << yytext << "\n";

-          return 0; }

-	YY_BREAK
-case 144:
-YY_RULE_SETUP
-#line 274 "glslang.l"
-ECHO;
-	YY_BREAK
-#line 1723 "Gen_glslang.cpp"
-
-	case YY_END_OF_BUFFER:
-		{
-		/* Amount of text matched not including the EOB char. */
-		int yy_amount_of_matched_text = (int) (yy_cp - yytext_ptr) - 1;
-
-		/* Undo the effects of YY_DO_BEFORE_ACTION. */
-		*yy_cp = yy_hold_char;
-		YY_RESTORE_YY_MORE_OFFSET
-
-		if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_NEW )
-			{
-			/* We're scanning a new file or input source.  It's
-			 * possible that this happened because the user
-			 * just pointed yyin at a new source and called
-			 * yylex().  If so, then we have to assure
-			 * consistency between yy_current_buffer and our
-			 * globals.  Here is the right place to do so, because
-			 * this is the first action (other than possibly a
-			 * back-up) that will match for the new input source.
-			 */
-			yy_n_chars = yy_current_buffer->yy_n_chars;
-			yy_current_buffer->yy_input_file = yyin;
-			yy_current_buffer->yy_buffer_status = YY_BUFFER_NORMAL;
-			}
-
-		/* Note that here we test for yy_c_buf_p "<=" to the position
-		 * of the first EOB in the buffer, since yy_c_buf_p will
-		 * already have been incremented past the NUL character
-		 * (since all states make transitions on EOB to the
-		 * end-of-buffer state).  Contrast this with the test
-		 * in input().
-		 */
-		if ( yy_c_buf_p <= &yy_current_buffer->yy_ch_buf[yy_n_chars] )
-			{ /* This was really a NUL. */
-			yy_state_type yy_next_state;
-
-			yy_c_buf_p = yytext_ptr + yy_amount_of_matched_text;
-
-			yy_current_state = yy_get_previous_state();
-
-			/* Okay, we're now positioned to make the NUL
-			 * transition.  We couldn't have
-			 * yy_get_previous_state() go ahead and do it
-			 * for us because it doesn't know how to deal
-			 * with the possibility of jamming (and we don't
-			 * want to build jamming into it because then it
-			 * will run more slowly).
-			 */
-
-			yy_next_state = yy_try_NUL_trans( yy_current_state );
-
-			yy_bp = yytext_ptr + YY_MORE_ADJ;
-
-			if ( yy_next_state )
-				{
-				/* Consume the NUL. */
-				yy_cp = ++yy_c_buf_p;
-				yy_current_state = yy_next_state;
-				goto yy_match;
-				}
-
-			else
-				{
-				yy_cp = yy_c_buf_p;
-				goto yy_find_action;
-				}
-			}
-
-		else switch ( yy_get_next_buffer() )
-			{
-			case EOB_ACT_END_OF_FILE:
-				{
-				yy_did_buffer_switch_on_eof = 0;
-
-				if ( yywrap() )
-					{
-					/* Note: because we've taken care in
-					 * yy_get_next_buffer() to have set up
-					 * yytext, we can now set up
-					 * yy_c_buf_p so that if some total
-					 * hoser (like flex itself) wants to
-					 * call the scanner after we return the
-					 * YY_NULL, it'll still work - another
-					 * YY_NULL will get returned.
-					 */
-					yy_c_buf_p = yytext_ptr + YY_MORE_ADJ;
-
-					yy_act = YY_STATE_EOF(YY_START);
-					goto do_action;
-					}
-
-				else
-					{
-					if ( ! yy_did_buffer_switch_on_eof )
-						YY_NEW_FILE;
-					}
-				break;
-				}
-
-			case EOB_ACT_CONTINUE_SCAN:
-				yy_c_buf_p =
-					yytext_ptr + yy_amount_of_matched_text;
-
-				yy_current_state = yy_get_previous_state();
-
-				yy_cp = yy_c_buf_p;
-				yy_bp = yytext_ptr + YY_MORE_ADJ;
-				goto yy_match;
-
-			case EOB_ACT_LAST_MATCH:
-				yy_c_buf_p =
-				&yy_current_buffer->yy_ch_buf[yy_n_chars];
-
-				yy_current_state = yy_get_previous_state();
-
-				yy_cp = yy_c_buf_p;
-				yy_bp = yytext_ptr + YY_MORE_ADJ;
-				goto yy_find_action;
-			}
-		break;
-		}
-
-	default:
-		YY_FATAL_ERROR(
-			"fatal flex scanner internal error--no action found" );
-	} /* end of action switch */
-		} /* end of scanning one token */
-	} /* end of yylex */
-
-
-/* yy_get_next_buffer - try to read in a new buffer
- *
- * Returns a code representing an action:
- *	EOB_ACT_LAST_MATCH -
- *	EOB_ACT_CONTINUE_SCAN - continue scanning from current position
- *	EOB_ACT_END_OF_FILE - end of file
- */
-
-static int yy_get_next_buffer()
-	{
-	register char *dest = yy_current_buffer->yy_ch_buf;
-	register char *source = yytext_ptr;
-	register int number_to_move, i;
-	int ret_val;
-
-	if ( yy_c_buf_p > &yy_current_buffer->yy_ch_buf[yy_n_chars + 1] )
-		YY_FATAL_ERROR(
-		"fatal flex scanner internal error--end of buffer missed" );
-
-	if ( yy_current_buffer->yy_fill_buffer == 0 )
-		{ /* Don't try to fill the buffer, so this is an EOF. */
-		if ( yy_c_buf_p - yytext_ptr - YY_MORE_ADJ == 1 )
-			{
-			/* We matched a single character, the EOB, so
-			 * treat this as a final EOF.
-			 */
-			return EOB_ACT_END_OF_FILE;
-			}
-
-		else
-			{
-			/* We matched some text prior to the EOB, first
-			 * process it.
-			 */
-			return EOB_ACT_LAST_MATCH;
-			}
-		}
-
-	/* Try to read more data. */
-
-	/* First move last chars to start of buffer. */
-	number_to_move = (int) (yy_c_buf_p - yytext_ptr) - 1;
-
-	for ( i = 0; i < number_to_move; ++i )
-		*(dest++) = *(source++);
-
-	if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_EOF_PENDING )
-		/* don't do the read, it's not guaranteed to return an EOF,
-		 * just force an EOF
-		 */
-		yy_current_buffer->yy_n_chars = yy_n_chars = 0;
-
-	else
-		{
-		int num_to_read =
-			yy_current_buffer->yy_buf_size - number_to_move - 1;
-
-		while ( num_to_read <= 0 )
-			{ /* Not enough room in the buffer - grow it. */
-#ifdef YY_USES_REJECT
-			YY_FATAL_ERROR(
-"input buffer overflow, can't enlarge buffer because scanner uses REJECT" );
-#else
-
-			/* just a shorter name for the current buffer */
-			YY_BUFFER_STATE b = yy_current_buffer;
-
-			int yy_c_buf_p_offset =
-				(int) (yy_c_buf_p - b->yy_ch_buf);
-
-			if ( b->yy_is_our_buffer )
-				{
-				int new_size = b->yy_buf_size * 2;
-
-				if ( new_size <= 0 )
-					b->yy_buf_size += b->yy_buf_size / 8;
-				else
-					b->yy_buf_size *= 2;
-
-				b->yy_ch_buf = (char *)
-					/* Include room in for 2 EOB chars. */
-					yy_flex_realloc( (void *) b->yy_ch_buf,
-							 b->yy_buf_size + 2 );
-				}
-			else
-				/* Can't grow it, we don't own it. */
-				b->yy_ch_buf = 0;
-
-			if ( ! b->yy_ch_buf )
-				YY_FATAL_ERROR(
-				"fatal error - scanner input buffer overflow" );
-
-			yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset];
-
-			num_to_read = yy_current_buffer->yy_buf_size -
-						number_to_move - 1;
-#endif
-			}
-
-		if ( num_to_read > YY_READ_BUF_SIZE )
-			num_to_read = YY_READ_BUF_SIZE;
-
-		/* Read in more data. */
-		YY_INPUT( (&yy_current_buffer->yy_ch_buf[number_to_move]),
-			yy_n_chars, num_to_read );
-
-		yy_current_buffer->yy_n_chars = yy_n_chars;
-		}
-
-	if ( yy_n_chars == 0 )
-		{
-		if ( number_to_move == YY_MORE_ADJ )
-			{
-			ret_val = EOB_ACT_END_OF_FILE;
-			yyrestart( yyin );
-			}
-
-		else
-			{
-			ret_val = EOB_ACT_LAST_MATCH;
-			yy_current_buffer->yy_buffer_status =
-				YY_BUFFER_EOF_PENDING;
-			}
-		}
-
-	else
-		ret_val = EOB_ACT_CONTINUE_SCAN;
-
-	yy_n_chars += number_to_move;
-	yy_current_buffer->yy_ch_buf[yy_n_chars] = YY_END_OF_BUFFER_CHAR;
-	yy_current_buffer->yy_ch_buf[yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR;
-
-	yytext_ptr = &yy_current_buffer->yy_ch_buf[0];
-
-	return ret_val;
-	}
-
-
-/* yy_get_previous_state - get the state just before the EOB char was reached */
-
-static yy_state_type yy_get_previous_state()
-	{
-	register yy_state_type yy_current_state;
-	register char *yy_cp;
-
-	yy_current_state = yy_start;
-
-	for ( yy_cp = yytext_ptr + YY_MORE_ADJ; yy_cp < yy_c_buf_p; ++yy_cp )
-		{
-		register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
-		if ( yy_accept[yy_current_state] )
-			{
-			yy_last_accepting_state = yy_current_state;
-			yy_last_accepting_cpos = yy_cp;
-			}
-		while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
-			{
-			yy_current_state = (int) yy_def[yy_current_state];
-			if ( yy_current_state >= 428 )
-				yy_c = yy_meta[(unsigned int) yy_c];
-			}
-		yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
-		}
-
-	return yy_current_state;
-	}
-
-
-/* yy_try_NUL_trans - try to make a transition on the NUL character
- *
- * synopsis
- *	next_state = yy_try_NUL_trans( current_state );
- */
-
-#ifdef YY_USE_PROTOS
-static yy_state_type yy_try_NUL_trans( yy_state_type yy_current_state )
-#else
-static yy_state_type yy_try_NUL_trans( yy_current_state )
-yy_state_type yy_current_state;
-#endif
-	{
-	register int yy_is_jam;
-	register char *yy_cp = yy_c_buf_p;
-
-	register YY_CHAR yy_c = 1;
-	if ( yy_accept[yy_current_state] )
-		{
-		yy_last_accepting_state = yy_current_state;
-		yy_last_accepting_cpos = yy_cp;
-		}
-	while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
-		{
-		yy_current_state = (int) yy_def[yy_current_state];
-		if ( yy_current_state >= 428 )
-			yy_c = yy_meta[(unsigned int) yy_c];
-		}
-	yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
-	yy_is_jam = (yy_current_state == 427);
-
-	return yy_is_jam ? 0 : yy_current_state;
-	}
-
-
-#ifndef YY_NO_UNPUT
-#ifdef YY_USE_PROTOS
-static void yyunput( int c, register char *yy_bp )
-#else
-static void yyunput( c, yy_bp )
-int c;
-register char *yy_bp;
-#endif
-	{
-	register char *yy_cp = yy_c_buf_p;
-
-	/* undo effects of setting up yytext */
-	*yy_cp = yy_hold_char;
-
-	if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
-		{ /* need to shift things up to make room */
-		/* +2 for EOB chars. */
-		register int number_to_move = yy_n_chars + 2;
-		register char *dest = &yy_current_buffer->yy_ch_buf[
-					yy_current_buffer->yy_buf_size + 2];
-		register char *source =
-				&yy_current_buffer->yy_ch_buf[number_to_move];
-
-		while ( source > yy_current_buffer->yy_ch_buf )
-			*--dest = *--source;
-
-		yy_cp += (int) (dest - source);
-		yy_bp += (int) (dest - source);
-		yy_current_buffer->yy_n_chars =
-			yy_n_chars = yy_current_buffer->yy_buf_size;
-
-		if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
-			YY_FATAL_ERROR( "flex scanner push-back overflow" );
-		}
-
-	*--yy_cp = (char) c;
-
-
-	yytext_ptr = yy_bp;
-	yy_hold_char = *yy_cp;
-	yy_c_buf_p = yy_cp;
-	}
-#endif	/* ifndef YY_NO_UNPUT */
-
-
-#ifdef __cplusplus
-static int yyinput()
-#else
-static int input()
-#endif
-	{
-	int c;
-
-	*yy_c_buf_p = yy_hold_char;
-
-	if ( *yy_c_buf_p == YY_END_OF_BUFFER_CHAR )
-		{
-		/* yy_c_buf_p now points to the character we want to return.
-		 * If this occurs *before* the EOB characters, then it's a
-		 * valid NUL; if not, then we've hit the end of the buffer.
-		 */
-		if ( yy_c_buf_p < &yy_current_buffer->yy_ch_buf[yy_n_chars] )
-			/* This was really a NUL. */
-			*yy_c_buf_p = '\0';
-
-		else
-			{ /* need more input */
-			int offset = yy_c_buf_p - yytext_ptr;
-			++yy_c_buf_p;
-
-			switch ( yy_get_next_buffer() )
-				{
-				case EOB_ACT_LAST_MATCH:
-					/* This happens because yy_g_n_b()
-					 * sees that we've accumulated a
-					 * token and flags that we need to
-					 * try matching the token before
-					 * proceeding.  But for input(),
-					 * there's no matching to consider.
-					 * So convert the EOB_ACT_LAST_MATCH
-					 * to EOB_ACT_END_OF_FILE.
-					 */
-
-					/* Reset buffer status. */
-					yyrestart( yyin );
-
-					/* fall through */
-
-				case EOB_ACT_END_OF_FILE:
-					{
-					if ( yywrap() )
-						return EOF;
-
-					if ( ! yy_did_buffer_switch_on_eof )
-						YY_NEW_FILE;
-#ifdef __cplusplus
-					return yyinput();
-#else
-					return input();
-#endif
-					}
-
-				case EOB_ACT_CONTINUE_SCAN:
-					yy_c_buf_p = yytext_ptr + offset;
-					break;
-				}
-			}
-		}
-
-	c = *(unsigned char *) yy_c_buf_p;	/* cast for 8-bit char's */
-	*yy_c_buf_p = '\0';	/* preserve yytext */
-	yy_hold_char = *++yy_c_buf_p;
-
-
-	return c;
-	}
-
-
-#ifdef YY_USE_PROTOS
-void yyrestart( FILE *input_file )
-#else
-void yyrestart( input_file )
-FILE *input_file;
-#endif
-	{
-	if ( ! yy_current_buffer )
-		yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE );
-
-	yy_init_buffer( yy_current_buffer, input_file );
-	yy_load_buffer_state();
-	}
-
-
-#ifdef YY_USE_PROTOS
-void yy_switch_to_buffer( YY_BUFFER_STATE new_buffer )
-#else
-void yy_switch_to_buffer( new_buffer )
-YY_BUFFER_STATE new_buffer;
-#endif
-	{
-	if ( yy_current_buffer == new_buffer )
-		return;
-
-	if ( yy_current_buffer )
-		{
-		/* Flush out information for old buffer. */
-		*yy_c_buf_p = yy_hold_char;
-		yy_current_buffer->yy_buf_pos = yy_c_buf_p;
-		yy_current_buffer->yy_n_chars = yy_n_chars;
-		}
-
-	yy_current_buffer = new_buffer;
-	yy_load_buffer_state();
-
-	/* We don't actually know whether we did this switch during
-	 * EOF (yywrap()) processing, but the only time this flag
-	 * is looked at is after yywrap() is called, so it's safe
-	 * to go ahead and always set it.
-	 */
-	yy_did_buffer_switch_on_eof = 1;
-	}
-
-
-#ifdef YY_USE_PROTOS
-void yy_load_buffer_state( void )
-#else
-void yy_load_buffer_state()
-#endif
-	{
-	yy_n_chars = yy_current_buffer->yy_n_chars;
-	yytext_ptr = yy_c_buf_p = yy_current_buffer->yy_buf_pos;
-	yyin = yy_current_buffer->yy_input_file;
-	yy_hold_char = *yy_c_buf_p;
-	}
-
-
-#ifdef YY_USE_PROTOS
-YY_BUFFER_STATE yy_create_buffer( FILE *file, int size )
-#else
-YY_BUFFER_STATE yy_create_buffer( file, size )
-FILE *file;
-int size;
-#endif
-	{
-	YY_BUFFER_STATE b;
-
-	b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) );
-	if ( ! b )
-		YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
-
-	b->yy_buf_size = size;
-
-	/* yy_ch_buf has to be 2 characters longer than the size given because
-	 * we need to put in 2 end-of-buffer characters.
-	 */
-	b->yy_ch_buf = (char *) yy_flex_alloc( b->yy_buf_size + 2 );
-	if ( ! b->yy_ch_buf )
-		YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
-
-	b->yy_is_our_buffer = 1;
-
-	yy_init_buffer( b, file );
-
-	return b;
-	}
-
-
-#ifdef YY_USE_PROTOS
-void yy_delete_buffer( YY_BUFFER_STATE b )
-#else
-void yy_delete_buffer( b )
-YY_BUFFER_STATE b;
-#endif
-	{
-	if ( ! b )
-		return;
-
-	if ( b == yy_current_buffer )
-		yy_current_buffer = (YY_BUFFER_STATE) 0;
-
-	if ( b->yy_is_our_buffer )
-		yy_flex_free( (void *) b->yy_ch_buf );
-
-	yy_flex_free( (void *) b );
-	}
-
-
-
-#ifdef YY_USE_PROTOS
-void yy_init_buffer( YY_BUFFER_STATE b, FILE *file )
-#else
-void yy_init_buffer( b, file )
-YY_BUFFER_STATE b;
-FILE *file;
-#endif
-
-
-	{
-	yy_flush_buffer( b );
-
-	b->yy_input_file = file;
-	b->yy_fill_buffer = 1;
-
-#if YY_ALWAYS_INTERACTIVE
-	b->yy_is_interactive = 1;
-#else
-#if YY_NEVER_INTERACTIVE
-	b->yy_is_interactive = 0;
-#else
-	b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
-#endif
-#endif
-	}
-
-
-#ifdef YY_USE_PROTOS
-void yy_flush_buffer( YY_BUFFER_STATE b )
-#else
-void yy_flush_buffer( b )
-YY_BUFFER_STATE b;
-#endif
-
-	{
-	if ( ! b )
-		return;
-
-	b->yy_n_chars = 0;
-
-	/* We always need two end-of-buffer characters.  The first causes
-	 * a transition to the end-of-buffer state.  The second causes
-	 * a jam in that state.
-	 */
-	b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
-	b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
-
-	b->yy_buf_pos = &b->yy_ch_buf[0];
-
-	b->yy_at_bol = 1;
-	b->yy_buffer_status = YY_BUFFER_NEW;
-
-	if ( b == yy_current_buffer )
-		yy_load_buffer_state();
-	}
-
-
-#ifndef YY_NO_SCAN_BUFFER
-#ifdef YY_USE_PROTOS
-YY_BUFFER_STATE yy_scan_buffer( char *base, yy_size_t size )
-#else
-YY_BUFFER_STATE yy_scan_buffer( base, size )
-char *base;
-yy_size_t size;
-#endif
-	{
-	YY_BUFFER_STATE b;
-
-	if ( size < 2 ||
-	     base[size-2] != YY_END_OF_BUFFER_CHAR ||
-	     base[size-1] != YY_END_OF_BUFFER_CHAR )
-		/* They forgot to leave room for the EOB's. */
-		return 0;
-
-	b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) );
-	if ( ! b )
-		YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" );
-
-	b->yy_buf_size = size - 2;	/* "- 2" to take care of EOB's */
-	b->yy_buf_pos = b->yy_ch_buf = base;
-	b->yy_is_our_buffer = 0;
-	b->yy_input_file = 0;
-	b->yy_n_chars = b->yy_buf_size;
-	b->yy_is_interactive = 0;
-	b->yy_at_bol = 1;
-	b->yy_fill_buffer = 0;
-	b->yy_buffer_status = YY_BUFFER_NEW;
-
-	yy_switch_to_buffer( b );
-
-	return b;
-	}
-#endif
-
-
-#ifndef YY_NO_SCAN_STRING
-#ifdef YY_USE_PROTOS
-YY_BUFFER_STATE yy_scan_string( yyconst char *yy_str )
-#else
-YY_BUFFER_STATE yy_scan_string( yy_str )
-yyconst char *yy_str;
-#endif
-	{
-	int len;
-	for ( len = 0; yy_str[len]; ++len )
-		;
-
-	return yy_scan_bytes( yy_str, len );
-	}
-#endif
-
-
-#ifndef YY_NO_SCAN_BYTES
-#ifdef YY_USE_PROTOS
-YY_BUFFER_STATE yy_scan_bytes( yyconst char *bytes, int len )
-#else
-YY_BUFFER_STATE yy_scan_bytes( bytes, len )
-yyconst char *bytes;
-int len;
-#endif
-	{
-	YY_BUFFER_STATE b;
-	char *buf;
-	yy_size_t n;
-	int i;
-
-	/* Get memory for full buffer, including space for trailing EOB's. */
-	n = len + 2;
-	buf = (char *) yy_flex_alloc( n );
-	if ( ! buf )
-		YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
-
-	for ( i = 0; i < len; ++i )
-		buf[i] = bytes[i];
-
-	buf[len] = buf[len+1] = YY_END_OF_BUFFER_CHAR;
-
-	b = yy_scan_buffer( buf, n );
-	if ( ! b )
-		YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" );
-
-	/* It's okay to grow etc. this buffer, and we should throw it
-	 * away when we're done.
-	 */
-	b->yy_is_our_buffer = 1;
-
-	return b;
-	}
-#endif
-
-
-#ifndef YY_NO_PUSH_STATE
-#ifdef YY_USE_PROTOS
-static void yy_push_state( int new_state )
-#else
-static void yy_push_state( new_state )
-int new_state;
-#endif
-	{
-	if ( yy_start_stack_ptr >= yy_start_stack_depth )
-		{
-		yy_size_t new_size;
-
-		yy_start_stack_depth += YY_START_STACK_INCR;
-		new_size = yy_start_stack_depth * sizeof( int );
-
-		if ( ! yy_start_stack )
-			yy_start_stack = (int *) yy_flex_alloc( new_size );
-
-		else
-			yy_start_stack = (int *) yy_flex_realloc(
-					(void *) yy_start_stack, new_size );
-
-		if ( ! yy_start_stack )
-			YY_FATAL_ERROR(
-			"out of memory expanding start-condition stack" );
-		}
-
-	yy_start_stack[yy_start_stack_ptr++] = YY_START;
-
-	BEGIN(new_state);
-	}
-#endif
-
-
-#ifndef YY_NO_POP_STATE
-static void yy_pop_state()
-	{
-	if ( --yy_start_stack_ptr < 0 )
-		YY_FATAL_ERROR( "start-condition stack underflow" );
-
-	BEGIN(yy_start_stack[yy_start_stack_ptr]);
-	}
-#endif
-
-
-#ifndef YY_NO_TOP_STATE
-static int yy_top_state()
-	{
-	return yy_start_stack[yy_start_stack_ptr - 1];
-	}
-#endif
-
-#ifndef YY_EXIT_FAILURE
-#define YY_EXIT_FAILURE 2
-#endif
-
-#ifdef YY_USE_PROTOS
-static void yy_fatal_error( yyconst char msg[] )
-#else
-static void yy_fatal_error( msg )
-char msg[];
-#endif
-	{
-	(void) fprintf( stderr, "%s\n", msg );
-	exit( YY_EXIT_FAILURE );
-	}
-
-
-
-/* Redefine yyless() so it works in section 3 code. */
-
-#undef yyless
-#define yyless(n) \
-	do \
-		{ \
-		/* Undo effects of setting up yytext. */ \
-		yytext[yyleng] = yy_hold_char; \
-		yy_c_buf_p = yytext + n; \
-		yy_hold_char = *yy_c_buf_p; \
-		*yy_c_buf_p = '\0'; \
-		yyleng = n; \
-		} \
-	while ( 0 )
-
-
-/* Internal utility routines. */
-
-#ifndef yytext_ptr
-#ifdef YY_USE_PROTOS
-static void yy_flex_strncpy( char *s1, yyconst char *s2, int n )
-#else
-static void yy_flex_strncpy( s1, s2, n )
-char *s1;
-yyconst char *s2;
-int n;
-#endif
-	{
-	register int i;
-	for ( i = 0; i < n; ++i )
-		s1[i] = s2[i];
-	}
-#endif
-
-#ifdef YY_NEED_STRLEN
-#ifdef YY_USE_PROTOS
-static int yy_flex_strlen( yyconst char *s )
-#else
-static int yy_flex_strlen( s )
-yyconst char *s;
-#endif
-	{
-	register int n;
-	for ( n = 0; s[n]; ++n )
-		;
-
-	return n;
-	}
-#endif
-
-
-#ifdef YY_USE_PROTOS
-static void *yy_flex_alloc( yy_size_t size )
-#else
-static void *yy_flex_alloc( size )
-yy_size_t size;
-#endif
-	{
-	return (void *) malloc( size );
-	}
-
-#ifdef YY_USE_PROTOS
-static void *yy_flex_realloc( void *ptr, yy_size_t size )
-#else
-static void *yy_flex_realloc( ptr, size )
-void *ptr;
-yy_size_t size;
-#endif
-	{
-	/* The cast to (char *) in the following accommodates both
-	 * implementations that use char* generic pointers, and those
-	 * that use void* generic pointers.  It works with the latter
-	 * because both ANSI C and C++ allow castless assignment from
-	 * any pointer type to void*, and deal with argument conversions
-	 * as though doing an assignment.
-	 */
-	return (void *) realloc( (char *) ptr, size );
-	}
-
-#ifdef YY_USE_PROTOS
-static void yy_flex_free( void *ptr )
-#else
-static void yy_flex_free( ptr )
-void *ptr;
-#endif
-	{
-	free( ptr );
-	}
-
-#if YY_MAIN
-int main()
-	{
-	yylex();
-	return 0;
-	}
-#endif
-#line 274 "glslang.l"
-
-

-

-//Including Pre-processor.

-extern "C" {

-  #include "./preprocessor/preprocess.h"

-} 

-

-//

-// The YY_INPUT macro just calls this.  Maybe this could be just put into

-// the macro directly.

-//

-

-int yy_input(char* buf, int max_size)

-{

-     char *char_token =NULL;

-     int len;

-

-    if ((len = yylex_CPP(buf, max_size)) == 0)

-        return 0;

-    if (len >= max_size) 

-        YY_FATAL_ERROR( "input buffer overflow, can't enlarge buffer because scanner uses REJECT" );

-

- 	buf[len] = ' ';

-	return len+1;

-}

-

-

-//

-// Parse an array of strings using yyparse.  We set up globals used by

-// yywrap.

-//

-// Returns 0 for success, as per yyparse().

-//

-int PaParseStrings(char* argv[], int strLen[], int argc, TParseContext& parseContextLocal)

-{

-    int argv0len;

-    ScanFromString(argv[0]); 

-    

-    //Storing the Current Compiler Parse context into the cpp structure.

-	cpp->pC = (void*)&parseContextLocal;

-	

-	if (!argv || argc == 0 || !argv[0])

-        return 1;

-    

-    if (!strLen) {

-        argv0len = (int) strlen(argv[0]);

-        strLen   = &argv0len;

-    }

-    yyrestart(0);

-    (&parseContextLocal)->AfterEOF = false;

-    cpp->PaWhichStr = 0;

-    cpp->PaArgv     = argv;

-    cpp->PaArgc     = argc;

-    cpp->PaStrLen   = strLen;

-    yylineno   = 1;

-   

-    if (*cpp->PaStrLen >= 0) {    

-        int ret;

-        #ifdef _WIN32

-            ret = yyparse(parseContextLocal);

-        #else

-            ret = yyparse((void*)(&parseContextLocal));

-        #endif

-        if (cpp->CompileError == 1 || parseContextLocal.recoveredFromError || parseContextLocal.numErrors > 0)

-             return 1;

-        else

-             return 0;

-    }

-    else

-        return 0;

-}

-

-void yyerror(char *s) 

-{

-    if (((TParseContext *)cpp->pC)->AfterEOF) {

-        if (cpp->tokensBeforeEOF == 1) {

-            GlobalParseContext->error(yylineno, "syntax error", "pre-mature EOF", s, "");

-            GlobalParseContext->recover();

-        }

-    } else {

-        GlobalParseContext->error(yylineno, "syntax error", yytext, s, "");

-        GlobalParseContext->recover();

-    }            

-}

-

-void PaReservedWord()

-{

-    GlobalParseContext->error(yylineno, "Reserved word.", yytext, "", "");

-    GlobalParseContext->recover();

-}

-

-int PaIdentOrType(TString& id, TParseContext& parseContextLocal, TSymbol*& symbol)

-{

-    symbol = parseContextLocal.symbolTable.find(id);

-    if (parseContextLocal.lexAfterType == false && symbol && symbol->isVariable()) {

-        TVariable* variable = static_cast<TVariable*>(symbol);

-        if (variable->isUserType()) {

-            parseContextLocal.lexAfterType = true;

-            return TYPE_NAME;

-        }

-    }

-    

-    return IDENTIFIER;

-}

-

-int PaParseComment(int &lineno, TParseContext& parseContextLocal)

-{

-    int transitionFlag = 0;

-    int nextChar;

-    

-    while (transitionFlag != 2) {

-        nextChar = yyinput();

-        if (nextChar == '\n')

-             lineno++;

-        switch (nextChar) {

-        case '*' :

-            transitionFlag = 1;

-            break;

-        case '/' :  /* if star is the previous character, then it is the end of comment */

-            if (transitionFlag == 1) {

-                return 1 ;

-            }

-            break;

-        case EOF :

-            /* Raise error message here */

-            parseContextLocal.error(yylineno, "End of shader found before end of comment.", "", "", "");

-            GlobalParseContext->recover();

-            return YY_NULL; 

-        default :  /* Any other character will be a part of the comment */

-            transitionFlag = 0;

-        }

-    }

-    return 1;

-}

-

-extern "C" {

-

-void CPPDebugLogMsg(const char *msg)

-{

-    ((TParseContext *)cpp->pC)->infoSink.debug.message(EPrefixNone, msg);

-}

-

-void CPPWarningToInfoLog(const char *msg)

-{

-    ((TParseContext *)cpp->pC)->infoSink.info.message(EPrefixWarning, msg, yylineno); 

-}

-

-void CPPShInfoLogMsg(const char *msg)

-{

-    ((TParseContext *)cpp->pC)->error(yylineno,"", "",msg,"");

-    GlobalParseContext->recover();

-}

-

-void CPPErrorToInfoLog(char *msg)

-{

-    ((TParseContext *)cpp->pC)->error(yylineno,"syntax error", "",msg,"");

-    GlobalParseContext->recover();

-}

-

-void SetLineNumber(int line)

-{

-    yylineno &= ~SourceLocLineMask;

-    yylineno |= line;

-}

-

-void SetStringNumber(int string)

-{

-    yylineno = (string << SourceLocStringShift) | (yylineno & SourceLocLineMask);

-}

-

-int GetStringNumber(void)

-{

-    return yylineno >> 16;

-}

-

-int GetLineNumber(void)

-{

-    return yylineno & SourceLocLineMask;

-}

-

-void IncLineNumber(void)

-{

-    if ((yylineno & SourceLocLineMask) <= SourceLocLineMask)

-        ++yylineno;

-}

-

-void DecLineNumber(void)

-{

-    if ((yylineno & SourceLocLineMask) > 0)

-        --yylineno;

-}

-

-void HandlePragma(const char **tokens, int numTokens)

-{

-    if (!strcmp(tokens[0], "optimize")) {

-        if (numTokens != 4) {

-            CPPShInfoLogMsg("optimize pragma syntax is incorrect");

-            return;

-        }

-        

-        if (strcmp(tokens[1], "(")) {

-            CPPShInfoLogMsg("\"(\" expected after 'optimize' keyword");

-            return;

-        }

-            

-        if (!strcmp(tokens[2], "on"))

-            ((TParseContext *)cpp->pC)->contextPragma.optimize = true;

-        else if (!strcmp(tokens[2], "off"))

-            ((TParseContext *)cpp->pC)->contextPragma.optimize = false;

-        else {

-            CPPShInfoLogMsg("\"on\" or \"off\" expected after '(' for 'optimize' pragma");

-            return;

-        }

-        

-        if (strcmp(tokens[3], ")")) {

-            CPPShInfoLogMsg("\")\" expected to end 'optimize' pragma");

-            return;

-        }

-    } else if (!strcmp(tokens[0], "debug")) {

-        if (numTokens != 4) {

-            CPPShInfoLogMsg("debug pragma syntax is incorrect");

-            return;

-        }

-        

-        if (strcmp(tokens[1], "(")) {

-            CPPShInfoLogMsg("\"(\" expected after 'debug' keyword");

-            return;

-        }

-            

-        if (!strcmp(tokens[2], "on"))

-            ((TParseContext *)cpp->pC)->contextPragma.debug = true;

-        else if (!strcmp(tokens[2], "off"))

-            ((TParseContext *)cpp->pC)->contextPragma.debug = false;

-        else {

-            CPPShInfoLogMsg("\"on\" or \"off\" expected after '(' for 'debug' pragma");

-            return;

-        }

-        

-        if (strcmp(tokens[3], ")")) {

-            CPPShInfoLogMsg("\")\" expected to end 'debug' pragma");

-            return;

-        }

-    } else {

-        /*

-        // implementation specific pragma

-        // use ((TParseContext *)cpp->pC)->contextPragma.pragmaTable to store the information about pragma

-        // For now, just ignore the pragma that the implementation cannot recognize

-        // An Example of one such implementation for a pragma that has a syntax like

-        // #pragma pragmaname(pragmavalue)

-        // This implementation stores the current pragmavalue against the pragma name in pragmaTable.

-        if (numTokens == 4 && !strcmp(tokens[1], "(") && !strcmp(tokens[3], ")")) {              

-            TPragmaTable& pragmaTable = ((TParseContext *)cpp->pC)->contextPragma.pragmaTable;

-            TPragmaTable::iterator iter;

-            iter = pragmaTable.find(TString(tokens[0]));

-            if (iter != pragmaTable.end()) {

-                iter->second = tokens[2];

-            } else {

-                pragmaTable[tokens[0]] = tokens[2];

-            }        

-        }

-        */

-    }

-}

-

-void StoreStr(char *string)

-{

-    TString strSrc;

-    strSrc = TString(string);

-

-    ((TParseContext *)cpp->pC)->HashErrMsg = ((TParseContext *)cpp->pC)->HashErrMsg + " " + strSrc;

-}

-

-const char* GetStrfromTStr(void)

-{

-    cpp->ErrMsg = (((TParseContext *)cpp->pC)->HashErrMsg).c_str();

-    return cpp->ErrMsg;

-}

-

-void ResetTString(void)

-{

-    ((TParseContext *)cpp->pC)->HashErrMsg = "";

-}

-

-TBehavior GetBehavior(const char* behavior)

-{

-    if (!strcmp("require", behavior))

-        return EBhRequire;

-    else if (!strcmp("enable", behavior))

-        return EBhEnable;

-    else if (!strcmp("disable", behavior))

-        return EBhDisable;

-    else if (!strcmp("warn", behavior))

-        return EBhWarn;

-    else {

-        CPPShInfoLogMsg((TString("behavior '") + behavior + "' is not supported").c_str());

-        return EBhDisable;

-    }        

-}

-

-void  updateExtensionBehavior(const char* extName, const char* behavior)

-{

-    TBehavior behaviorVal = GetBehavior(behavior);

-    TMap<TString, TBehavior>:: iterator iter;

-    TString msg;

-    

-    // special cased for all extension

-    if (!strcmp(extName, "all")) {

-        if (behaviorVal == EBhRequire || behaviorVal == EBhEnable) {

-            CPPShInfoLogMsg("extension 'all' cannot have 'require' or 'enable' behavior");  

-            return;

-        } else {

-            for (iter =  ((TParseContext *)cpp->pC)->extensionBehavior.begin(); iter != ((TParseContext *)cpp->pC)->extensionBehavior.end(); ++iter)

-                iter->second = behaviorVal;

-        }        

-    } else {

-        iter = ((TParseContext *)cpp->pC)->extensionBehavior.find(TString(extName));

-        if (iter == ((TParseContext *)cpp->pC)->extensionBehavior.end()) {

-            switch (behaviorVal) {

-            case EBhRequire:

-                CPPShInfoLogMsg((TString("extension '") + extName + "' is not supported").c_str());  

-                break;

-            case EBhEnable:

-            case EBhWarn:

-            case EBhDisable:

-                msg = TString("extension '") + extName + "' is not supported";

-                ((TParseContext *)cpp->pC)->infoSink.info.message(EPrefixWarning, msg.c_str(), yylineno); 

-                break;

-            }

-            return;

-        } else

-            iter->second = behaviorVal;

-    }

-}

-        

-}

-

-void setInitialState()

-{

-    yy_start = 1;

-}

diff --git a/src/mesa/shader/slang/MachineIndependent/Gen_glslang_tab.cpp b/src/mesa/shader/slang/MachineIndependent/Gen_glslang_tab.cpp
deleted file mode 100755
index 69aa6087262..00000000000
--- a/src/mesa/shader/slang/MachineIndependent/Gen_glslang_tab.cpp
+++ /dev/null
@@ -1,4354 +0,0 @@
-/* A Bison parser, made by GNU Bison 1.875.  */
-
-/* Skeleton parser for Yacc-like parsing with Bison,
-   Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002 Free Software Foundation, Inc.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2, or (at your option)
-   any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-/* As a special exception, when this file is copied by Bison into a
-   Bison output file, you may use that output file without restriction.
-   This special exception was added by the Free Software Foundation
-   in version 1.24 of Bison.  */
-
-/* Written by Richard Stallman by simplifying the original so called
-   ``semantic'' parser.  */
-
-/* All symbols defined below should begin with yy or YY, to avoid
-   infringing on user name space.  This should be done even for local
-   variables, as they might otherwise be expanded by user macros.
-   There are some unavoidable exceptions within include files to
-   define necessary library symbols; they are noted "INFRINGES ON
-   USER NAME SPACE" below.  */
-
-/* Identify Bison output.  */
-#define YYBISON 1
-
-/* Skeleton name.  */
-#define YYSKELETON_NAME "yacc.c"
-
-/* Pure parsers.  */
-#define YYPURE 1
-
-/* Using locations.  */
-#define YYLSP_NEEDED 0
-
-
-
-/* Tokens.  */
-#ifndef YYTOKENTYPE
-# define YYTOKENTYPE
-   /* Put the tokens into the symbol table, so that GDB and other debuggers
-      know about them.  */
-   enum yytokentype {
-     ATTRIBUTE = 258,
-     CONST_QUAL = 259,
-     BOOL_TYPE = 260,
-     FLOAT_TYPE = 261,
-     INT_TYPE = 262,
-     BREAK = 263,
-     CONTINUE = 264,
-     DO = 265,
-     ELSE = 266,
-     FOR = 267,
-     IF = 268,
-     DISCARD = 269,
-     RETURN = 270,
-     BVEC2 = 271,
-     BVEC3 = 272,
-     BVEC4 = 273,
-     IVEC2 = 274,
-     IVEC3 = 275,
-     IVEC4 = 276,
-     VEC2 = 277,
-     VEC3 = 278,
-     VEC4 = 279,
-     MATRIX2 = 280,
-     MATRIX3 = 281,
-     MATRIX4 = 282,
-     IN_QUAL = 283,
-     OUT_QUAL = 284,
-     INOUT_QUAL = 285,
-     UNIFORM = 286,
-     VARYING = 287,
-     STRUCT = 288,
-     VOID_TYPE = 289,
-     WHILE = 290,
-     SAMPLER1D = 291,
-     SAMPLER2D = 292,
-     SAMPLER3D = 293,
-     SAMPLERCUBE = 294,
-     SAMPLER1DSHADOW = 295,
-     SAMPLER2DSHADOW = 296,
-     IDENTIFIER = 297,
-     TYPE_NAME = 298,
-     FLOATCONSTANT = 299,
-     INTCONSTANT = 300,
-     BOOLCONSTANT = 301,
-     FIELD_SELECTION = 302,
-     LEFT_OP = 303,
-     RIGHT_OP = 304,
-     INC_OP = 305,
-     DEC_OP = 306,
-     LE_OP = 307,
-     GE_OP = 308,
-     EQ_OP = 309,
-     NE_OP = 310,
-     AND_OP = 311,
-     OR_OP = 312,
-     XOR_OP = 313,
-     MUL_ASSIGN = 314,
-     DIV_ASSIGN = 315,
-     ADD_ASSIGN = 316,
-     MOD_ASSIGN = 317,
-     LEFT_ASSIGN = 318,
-     RIGHT_ASSIGN = 319,
-     AND_ASSIGN = 320,
-     XOR_ASSIGN = 321,
-     OR_ASSIGN = 322,
-     SUB_ASSIGN = 323,
-     LEFT_PAREN = 324,
-     RIGHT_PAREN = 325,
-     LEFT_BRACKET = 326,
-     RIGHT_BRACKET = 327,
-     LEFT_BRACE = 328,
-     RIGHT_BRACE = 329,
-     DOT = 330,
-     COMMA = 331,
-     COLON = 332,
-     EQUAL = 333,
-     SEMICOLON = 334,
-     BANG = 335,
-     DASH = 336,
-     TILDE = 337,
-     PLUS = 338,
-     STAR = 339,
-     SLASH = 340,
-     PERCENT = 341,
-     LEFT_ANGLE = 342,
-     RIGHT_ANGLE = 343,
-     VERTICAL_BAR = 344,
-     CARET = 345,
-     AMPERSAND = 346,
-     QUESTION = 347
-   };
-#endif
-#define ATTRIBUTE 258
-#define CONST_QUAL 259
-#define BOOL_TYPE 260
-#define FLOAT_TYPE 261
-#define INT_TYPE 262
-#define BREAK 263
-#define CONTINUE 264
-#define DO 265
-#define ELSE 266
-#define FOR 267
-#define IF 268
-#define DISCARD 269
-#define RETURN 270
-#define BVEC2 271
-#define BVEC3 272
-#define BVEC4 273
-#define IVEC2 274
-#define IVEC3 275
-#define IVEC4 276
-#define VEC2 277
-#define VEC3 278
-#define VEC4 279
-#define MATRIX2 280
-#define MATRIX3 281
-#define MATRIX4 282
-#define IN_QUAL 283
-#define OUT_QUAL 284
-#define INOUT_QUAL 285
-#define UNIFORM 286
-#define VARYING 287
-#define STRUCT 288
-#define VOID_TYPE 289
-#define WHILE 290
-#define SAMPLER1D 291
-#define SAMPLER2D 292
-#define SAMPLER3D 293
-#define SAMPLERCUBE 294
-#define SAMPLER1DSHADOW 295
-#define SAMPLER2DSHADOW 296
-#define IDENTIFIER 297
-#define TYPE_NAME 298
-#define FLOATCONSTANT 299
-#define INTCONSTANT 300
-#define BOOLCONSTANT 301
-#define FIELD_SELECTION 302
-#define LEFT_OP 303
-#define RIGHT_OP 304
-#define INC_OP 305
-#define DEC_OP 306
-#define LE_OP 307
-#define GE_OP 308
-#define EQ_OP 309
-#define NE_OP 310
-#define AND_OP 311
-#define OR_OP 312
-#define XOR_OP 313
-#define MUL_ASSIGN 314
-#define DIV_ASSIGN 315
-#define ADD_ASSIGN 316
-#define MOD_ASSIGN 317
-#define LEFT_ASSIGN 318
-#define RIGHT_ASSIGN 319
-#define AND_ASSIGN 320
-#define XOR_ASSIGN 321
-#define OR_ASSIGN 322
-#define SUB_ASSIGN 323
-#define LEFT_PAREN 324
-#define RIGHT_PAREN 325
-#define LEFT_BRACKET 326
-#define RIGHT_BRACKET 327
-#define LEFT_BRACE 328
-#define RIGHT_BRACE 329
-#define DOT 330
-#define COMMA 331
-#define COLON 332
-#define EQUAL 333
-#define SEMICOLON 334
-#define BANG 335
-#define DASH 336
-#define TILDE 337
-#define PLUS 338
-#define STAR 339
-#define SLASH 340
-#define PERCENT 341
-#define LEFT_ANGLE 342
-#define RIGHT_ANGLE 343
-#define VERTICAL_BAR 344
-#define CARET 345
-#define AMPERSAND 346
-#define QUESTION 347
-
-
-
-
-/* Copy the first part of user declarations.  */
-#line 39 "glslang.y"
-
-
-/* Based on:
-ANSI C Yacc grammar
-
-In 1985, Jeff Lee published his Yacc grammar (which is accompanied by a 
-matching Lex specification) for the April 30, 1985 draft version of the 
-ANSI C standard.  Tom Stockfisch reposted it to net.sources in 1987; that
-original, as mentioned in the answer to question 17.25 of the comp.lang.c
-FAQ, can be ftp'ed from ftp.uu.net, file usenet/net.sources/ansi.c.grammar.Z.
- 
-I intend to keep this version as close to the current C Standard grammar as 
-possible; please let me know if you discover discrepancies. 
-
-Jutta Degener, 1995 
-*/
-
-#include "SymbolTable.h"
-#include "ParseHelper.h"
-#include "../Public/ShaderLang.h"
-
-#ifdef _WIN32
-    #define YYPARSE_PARAM parseContext
-    #define YYPARSE_PARAM_DECL TParseContext&
-    #define YY_DECL int yylex(YYSTYPE* pyylval, TParseContext& parseContext)
-    #define YYLEX_PARAM parseContext
-#else
-    #define YYPARSE_PARAM parseContextLocal
-    #define parseContext (*((TParseContext*)(parseContextLocal)))
-    #define YY_DECL int yylex(YYSTYPE* pyylval, void* parseContextLocal)
-    #define YYLEX_PARAM (void*)(parseContextLocal)
-    extern void yyerror(char*);    
-#endif
-
-#define FRAG_VERT_ONLY(S, L) {                                                  \
-    if (parseContext.language != EShLangFragment &&                             \
-        parseContext.language != EShLangVertex) {                               \
-        parseContext.error(L, " supported in vertex/fragment shaders only ", S, "", "");   \
-        parseContext.recover();                                                            \
-    }                                                                           \
-}
-
-#define VERTEX_ONLY(S, L) {                                                     \
-    if (parseContext.language != EShLangVertex) {                               \
-        parseContext.error(L, " supported in vertex shaders only ", S, "", "");            \
-        parseContext.recover();                                                            \
-    }                                                                           \
-}
-
-#define FRAG_ONLY(S, L) {                                                       \
-    if (parseContext.language != EShLangFragment) {                             \
-        parseContext.error(L, " supported in fragment shaders only ", S, "", "");          \
-        parseContext.recover();                                                            \
-    }                                                                           \
-}
-
-#define PACK_ONLY(S, L) {                                                       \
-    if (parseContext.language != EShLangPack) {                                 \
-        parseContext.error(L, " supported in pack shaders only ", S, "", "");              \
-        parseContext.recover();                                                            \
-    }                                                                           \
-}
-
-#define UNPACK_ONLY(S, L) {                                                     \
-    if (parseContext.language != EShLangUnpack) {                               \
-        parseContext.error(L, " supported in unpack shaders only ", S, "", "");            \
-        parseContext.recover();                                                            \
-    }                                                                           \
-}
-
-#define PACK_UNPACK_ONLY(S, L) {                                                \
-    if (parseContext.language != EShLangUnpack &&                               \
-        parseContext.language != EShLangPack) {                                 \
-        parseContext.error(L, " supported in pack/unpack shaders only ", S, "", "");       \
-        parseContext.recover();                                                            \
-    }                                                                           \
-}
-
-
-/* Enabling traces.  */
-#ifndef YYDEBUG
-# define YYDEBUG 1
-#endif
-
-/* Enabling verbose error messages.  */
-#ifdef YYERROR_VERBOSE
-# undef YYERROR_VERBOSE
-# define YYERROR_VERBOSE 1
-#else
-# define YYERROR_VERBOSE 0
-#endif
-
-#if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED)
-#line 117 "glslang.y"
-typedef union YYSTYPE {
-    struct {
-        TSourceLoc line;
-        union {
-            TString *string;
-            float f;
-            int i;
-            bool b;
-        };
-        TSymbol* symbol;
-    } lex;
-    struct {
-        TSourceLoc line;
-        TOperator op;
-        union {
-            TIntermNode* intermNode;
-            TIntermNodePair nodePair;
-            TIntermTyped* intermTypedNode;
-            TIntermAggregate* intermAggregate;
-        };
-        union {
-            TPublicType type;
-            TQualifier qualifier;
-            TFunction* function;
-            TParameter param;
-            TTypeLine typeLine;
-            TTypeList* typeList;
-        };
-    } interm;
-} YYSTYPE;
-/* Line 191 of yacc.c.  */
-#line 369 "glslang.tab.c"
-# define yystype YYSTYPE /* obsolescent; will be withdrawn */
-# define YYSTYPE_IS_DECLARED 1
-# define YYSTYPE_IS_TRIVIAL 1
-#endif
-
-
-
-/* Copy the second part of user declarations.  */
-#line 148 "glslang.y"
-
-#ifndef _WIN32
-    extern int yylex(YYSTYPE*, void*);
-#endif
-
-
-/* Line 214 of yacc.c.  */
-#line 386 "glslang.tab.c"
-
-#if ! defined (yyoverflow) || YYERROR_VERBOSE
-
-/* The parser invokes alloca or malloc; define the necessary symbols.  */
-
-# if YYSTACK_USE_ALLOCA
-#  define YYSTACK_ALLOC alloca
-# else
-#  ifndef YYSTACK_USE_ALLOCA
-#   if defined (alloca) || defined (_ALLOCA_H)
-#    define YYSTACK_ALLOC alloca
-#   else
-#    ifdef __GNUC__
-#     define YYSTACK_ALLOC __builtin_alloca
-#    endif
-#   endif
-#  endif
-# endif
-
-# ifdef YYSTACK_ALLOC
-   /* Pacify GCC's `empty if-body' warning. */
-#  define YYSTACK_FREE(Ptr) do { /* empty */; } while (0)
-# else
-#  if defined (__STDC__) || defined (__cplusplus)
-#   include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
-#   define YYSIZE_T size_t
-#  endif
-#  define YYSTACK_ALLOC malloc
-#  define YYSTACK_FREE free
-# endif
-#endif /* ! defined (yyoverflow) || YYERROR_VERBOSE */
-
-
-#if (! defined (yyoverflow) \
-     && (! defined (__cplusplus) \
-	 || (YYSTYPE_IS_TRIVIAL)))
-
-/* A type that is properly aligned for any stack member.  */
-union yyalloc
-{
-  short yyss;
-  YYSTYPE yyvs;
-  };
-
-/* The size of the maximum gap between one aligned stack and the next.  */
-# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
-
-/* The size of an array large to enough to hold all stacks, each with
-   N elements.  */
-# define YYSTACK_BYTES(N) \
-     ((N) * (sizeof (short) + sizeof (YYSTYPE))				\
-      + YYSTACK_GAP_MAXIMUM)
-
-/* Copy COUNT objects from FROM to TO.  The source and destination do
-   not overlap.  */
-# ifndef YYCOPY
-#  if 1 < __GNUC__
-#   define YYCOPY(To, From, Count) \
-      __builtin_memcpy (To, From, (Count) * sizeof (*(From)))
-#  else
-#   define YYCOPY(To, From, Count)		\
-      do					\
-	{					\
-	  register YYSIZE_T yyi;		\
-	  for (yyi = 0; yyi < (Count); yyi++)	\
-	    (To)[yyi] = (From)[yyi];		\
-	}					\
-      while (0)
-#  endif
-# endif
-
-/* Relocate STACK from its old location to the new one.  The
-   local variables YYSIZE and YYSTACKSIZE give the old and new number of
-   elements in the stack, and YYPTR gives the new location of the
-   stack.  Advance YYPTR to a properly aligned location for the next
-   stack.  */
-# define YYSTACK_RELOCATE(Stack)					\
-    do									\
-      {									\
-	YYSIZE_T yynewbytes;						\
-	YYCOPY (&yyptr->Stack, Stack, yysize);				\
-	Stack = &yyptr->Stack;						\
-	yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
-	yyptr += yynewbytes / sizeof (*yyptr);				\
-      }									\
-    while (0)
-
-#endif
-
-#if defined (__STDC__) || defined (__cplusplus)
-   typedef signed char yysigned_char;
-#else
-   typedef short yysigned_char;
-#endif
-
-/* YYFINAL -- State number of the termination state. */
-#define YYFINAL  59
-/* YYLAST -- Last index in YYTABLE.  */
-#define YYLAST   1231
-
-/* YYNTOKENS -- Number of terminals. */
-#define YYNTOKENS  93
-/* YYNNTS -- Number of nonterminals. */
-#define YYNNTS  75
-/* YYNRULES -- Number of rules. */
-#define YYNRULES  214
-/* YYNRULES -- Number of states. */
-#define YYNSTATES  331
-
-/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX.  */
-#define YYUNDEFTOK  2
-#define YYMAXUTOK   347
-
-#define YYTRANSLATE(YYX) 						\
-  ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
-
-/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX.  */
-static const unsigned char yytranslate[] =
-{
-       0,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
-       2,     2,     2,     2,     2,     2,     1,     2,     3,     4,
-       5,     6,     7,     8,     9,    10,    11,    12,    13,    14,
-      15,    16,    17,    18,    19,    20,    21,    22,    23,    24,
-      25,    26,    27,    28,    29,    30,    31,    32,    33,    34,
-      35,    36,    37,    38,    39,    40,    41,    42,    43,    44,
-      45,    46,    47,    48,    49,    50,    51,    52,    53,    54,
-      55,    56,    57,    58,    59,    60,    61,    62,    63,    64,
-      65,    66,    67,    68,    69,    70,    71,    72,    73,    74,
-      75,    76,    77,    78,    79,    80,    81,    82,    83,    84,
-      85,    86,    87,    88,    89,    90,    91,    92
-};
-
-#if YYDEBUG
-/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
-   YYRHS.  */
-static const unsigned short yyprhs[] =
-{
-       0,     0,     3,     5,     7,     9,    11,    13,    17,    19,
-      24,    26,    30,    33,    36,    38,    40,    43,    46,    49,
-      51,    54,    58,    61,    63,    65,    67,    69,    71,    73,
-      75,    77,    79,    81,    83,    85,    87,    89,    91,    93,
-      95,    97,    99,   102,   105,   108,   110,   112,   114,   116,
-     118,   122,   126,   130,   132,   136,   140,   142,   146,   150,
-     152,   156,   160,   164,   168,   170,   174,   178,   180,   184,
-     186,   190,   192,   196,   198,   202,   204,   208,   210,   214,
-     216,   222,   224,   228,   230,   232,   234,   236,   238,   240,
-     242,   244,   246,   248,   250,   252,   256,   258,   261,   264,
-     267,   269,   271,   274,   278,   282,   285,   291,   295,   298,
-     302,   305,   306,   308,   310,   312,   314,   319,   321,   325,
-     331,   338,   344,   346,   349,   354,   360,   365,   367,   370,
-     372,   374,   376,   378,   380,   382,   384,   386,   388,   390,
-     392,   394,   396,   398,   400,   402,   404,   406,   408,   410,
-     412,   414,   416,   418,   420,   422,   424,   426,   432,   437,
-     439,   442,   446,   448,   452,   454,   459,   461,   463,   465,
-     467,   469,   471,   473,   475,   477,   480,   481,   482,   488,
-     490,   492,   495,   499,   501,   504,   506,   509,   515,   519,
-     521,   523,   528,   529,   536,   537,   546,   547,   555,   557,
-     559,   561,   562,   565,   569,   572,   575,   578,   582,   585,
-     587,   590,   592,   594,   595
-};
-
-/* YYRHS -- A `-1'-separated list of the rules' RHS. */
-static const short yyrhs[] =
-{
-     164,     0,    -1,    42,    -1,    94,    -1,    45,    -1,    44,
-      -1,    46,    -1,    69,   121,    70,    -1,    95,    -1,    96,
-      71,    97,    72,    -1,    98,    -1,    96,    75,    47,    -1,
-      96,    50,    -1,    96,    51,    -1,   121,    -1,    99,    -1,
-     101,    70,    -1,   100,    70,    -1,   102,    34,    -1,   102,
-      -1,   102,   119,    -1,   101,    76,   119,    -1,   103,    69,
-      -1,   104,    -1,    42,    -1,     6,    -1,     7,    -1,     5,
-      -1,    22,    -1,    23,    -1,    24,    -1,    16,    -1,    17,
-      -1,    18,    -1,    19,    -1,    20,    -1,    21,    -1,    25,
-      -1,    26,    -1,    27,    -1,    43,    -1,    96,    -1,    50,
-     105,    -1,    51,   105,    -1,   106,   105,    -1,    83,    -1,
-      81,    -1,    80,    -1,    82,    -1,   105,    -1,   107,    84,
-     105,    -1,   107,    85,   105,    -1,   107,    86,   105,    -1,
-     107,    -1,   108,    83,   107,    -1,   108,    81,   107,    -1,
-     108,    -1,   109,    48,   108,    -1,   109,    49,   108,    -1,
-     109,    -1,   110,    87,   109,    -1,   110,    88,   109,    -1,
-     110,    52,   109,    -1,   110,    53,   109,    -1,   110,    -1,
-     111,    54,   110,    -1,   111,    55,   110,    -1,   111,    -1,
-     112,    91,   111,    -1,   112,    -1,   113,    90,   112,    -1,
-     113,    -1,   114,    89,   113,    -1,   114,    -1,   115,    56,
-     114,    -1,   115,    -1,   116,    58,   115,    -1,   116,    -1,
-     117,    57,   116,    -1,   117,    -1,   117,    92,   121,    77,
-     119,    -1,   118,    -1,   105,   120,   119,    -1,    78,    -1,
-      59,    -1,    60,    -1,    62,    -1,    61,    -1,    68,    -1,
-      63,    -1,    64,    -1,    65,    -1,    66,    -1,    67,    -1,
-     119,    -1,   121,    76,   119,    -1,   118,    -1,   124,    79,
-      -1,   132,    79,    -1,   125,    70,    -1,   127,    -1,   126,
-      -1,   127,   129,    -1,   126,    76,   129,    -1,   134,    42,
-      69,    -1,   136,    42,    -1,   136,    42,    71,   122,    72,
-      -1,   135,   130,   128,    -1,   130,   128,    -1,   135,   130,
-     131,    -1,   130,   131,    -1,    -1,    28,    -1,    29,    -1,
-      30,    -1,   136,    -1,   136,    71,   122,    72,    -1,   133,
-      -1,   132,    76,    42,    -1,   132,    76,    42,    71,    72,
-      -1,   132,    76,    42,    71,   122,    72,    -1,   132,    76,
-      42,    78,   142,    -1,   134,    -1,   134,    42,    -1,   134,
-      42,    71,    72,    -1,   134,    42,    71,   122,    72,    -1,
-     134,    42,    78,   142,    -1,   136,    -1,   135,   136,    -1,
-       4,    -1,     3,    -1,    32,    -1,    31,    -1,    34,    -1,
-       6,    -1,     7,    -1,     5,    -1,    22,    -1,    23,    -1,
-      24,    -1,    16,    -1,    17,    -1,    18,    -1,    19,    -1,
-      20,    -1,    21,    -1,    25,    -1,    26,    -1,    27,    -1,
-      36,    -1,    37,    -1,    38,    -1,    39,    -1,    40,    -1,
-      41,    -1,   137,    -1,    43,    -1,    33,    42,    73,   138,
-      74,    -1,    33,    73,   138,    74,    -1,   139,    -1,   138,
-     139,    -1,   136,   140,    79,    -1,   141,    -1,   140,    76,
-     141,    -1,    42,    -1,    42,    71,   122,    72,    -1,   119,
-      -1,   123,    -1,   146,    -1,   145,    -1,   143,    -1,   152,
-      -1,   153,    -1,   156,    -1,   163,    -1,    73,    74,    -1,
-      -1,    -1,    73,   147,   151,   148,    74,    -1,   150,    -1,
-     145,    -1,    73,    74,    -1,    73,   151,    74,    -1,   144,
-      -1,   151,   144,    -1,    79,    -1,   121,    79,    -1,    13,
-      69,   121,    70,   154,    -1,   144,    11,   144,    -1,   144,
-      -1,   121,    -1,   134,    42,    78,   142,    -1,    -1,    35,
-      69,   157,   155,    70,   149,    -1,    -1,    10,   158,   144,
-      35,    69,   121,    70,    79,    -1,    -1,    12,    69,   159,
-     160,   162,    70,   149,    -1,   152,    -1,   143,    -1,   155,
-      -1,    -1,   161,    79,    -1,   161,    79,   121,    -1,     9,
-      79,    -1,     8,    79,    -1,    15,    79,    -1,    15,   121,
-      79,    -1,    14,    79,    -1,   165,    -1,   164,   165,    -1,
-     166,    -1,   123,    -1,    -1,   124,   167,   150,    -1
-};
-
-/* YYRLINE[YYN] -- source line where rule number YYN was defined.  */
-static const unsigned short yyrline[] =
-{
-       0,   210,   210,   245,   248,   261,   266,   271,   277,   280,
-     348,   351,   460,   470,   483,   491,   586,   590,   597,   601,
-     608,   614,   623,   629,   640,   656,   657,   658,   659,   660,
-     661,   662,   663,   664,   665,   666,   667,   668,   669,   670,
-     671,   682,   685,   695,   705,   727,   728,   729,   730,   736,
-     737,   746,   755,   767,   768,   776,   787,   788,   797,   809,
-     810,   820,   830,   840,   853,   854,   864,   877,   878,   890,
-     891,   903,   904,   916,   917,   930,   931,   944,   945,   958,
-     959,   976,   977,   990,   991,   992,   993,   994,   995,   996,
-     997,   998,   999,  1000,  1004,  1007,  1018,  1026,  1027,  1035,
-    1071,  1074,  1081,  1089,  1110,  1129,  1140,  1167,  1172,  1182,
-    1187,  1197,  1200,  1203,  1206,  1212,  1217,  1235,  1238,  1246,
-    1254,  1262,  1284,  1288,  1297,  1306,  1315,  1405,  1408,  1425,
-    1429,  1436,  1444,  1453,  1458,  1463,  1468,  1479,  1484,  1489,
-    1494,  1499,  1504,  1509,  1514,  1519,  1524,  1530,  1536,  1542,
-    1548,  1554,  1560,  1566,  1572,  1578,  1583,  1596,  1606,  1614,
-    1617,  1632,  1650,  1654,  1660,  1665,  1681,  1685,  1689,  1690,
-    1696,  1697,  1698,  1699,  1700,  1704,  1705,  1705,  1705,  1713,
-    1714,  1719,  1722,  1730,  1733,  1739,  1740,  1744,  1752,  1756,
-    1766,  1771,  1788,  1788,  1793,  1793,  1800,  1800,  1813,  1816,
-    1822,  1825,  1831,  1835,  1842,  1849,  1856,  1863,  1874,  1883,
-    1887,  1894,  1897,  1903,  1903
-};
-#endif
-
-#if YYDEBUG || YYERROR_VERBOSE
-/* YYTNME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
-   First, the terminals, then, starting at YYNTOKENS, nonterminals. */
-static const char *const yytname[] =
-{
-  "$end", "error", "$undefined", "ATTRIBUTE", "CONST_QUAL", "BOOL_TYPE", 
-  "FLOAT_TYPE", "INT_TYPE", "BREAK", "CONTINUE", "DO", "ELSE", "FOR", 
-  "IF", "DISCARD", "RETURN", "BVEC2", "BVEC3", "BVEC4", "IVEC2", "IVEC3", 
-  "IVEC4", "VEC2", "VEC3", "VEC4", "MATRIX2", "MATRIX3", "MATRIX4", 
-  "IN_QUAL", "OUT_QUAL", "INOUT_QUAL", "UNIFORM", "VARYING", "STRUCT", 
-  "VOID_TYPE", "WHILE", "SAMPLER1D", "SAMPLER2D", "SAMPLER3D", 
-  "SAMPLERCUBE", "SAMPLER1DSHADOW", "SAMPLER2DSHADOW", "IDENTIFIER", 
-  "TYPE_NAME", "FLOATCONSTANT", "INTCONSTANT", "BOOLCONSTANT", 
-  "FIELD_SELECTION", "LEFT_OP", "RIGHT_OP", "INC_OP", "DEC_OP", "LE_OP", 
-  "GE_OP", "EQ_OP", "NE_OP", "AND_OP", "OR_OP", "XOR_OP", "MUL_ASSIGN", 
-  "DIV_ASSIGN", "ADD_ASSIGN", "MOD_ASSIGN", "LEFT_ASSIGN", "RIGHT_ASSIGN", 
-  "AND_ASSIGN", "XOR_ASSIGN", "OR_ASSIGN", "SUB_ASSIGN", "LEFT_PAREN", 
-  "RIGHT_PAREN", "LEFT_BRACKET", "RIGHT_BRACKET", "LEFT_BRACE", 
-  "RIGHT_BRACE", "DOT", "COMMA", "COLON", "EQUAL", "SEMICOLON", "BANG", 
-  "DASH", "TILDE", "PLUS", "STAR", "SLASH", "PERCENT", "LEFT_ANGLE", 
-  "RIGHT_ANGLE", "VERTICAL_BAR", "CARET", "AMPERSAND", "QUESTION", 
-  "$accept", "variable_identifier", "primary_expression", 
-  "postfix_expression", "integer_expression", "function_call", 
-  "function_call_generic", "function_call_header_no_parameters", 
-  "function_call_header_with_parameters", "function_call_header", 
-  "function_identifier", "constructor_identifier", "unary_expression", 
-  "unary_operator", "multiplicative_expression", "additive_expression", 
-  "shift_expression", "relational_expression", "equality_expression", 
-  "and_expression", "exclusive_or_expression", "inclusive_or_expression", 
-  "logical_and_expression", "logical_xor_expression", 
-  "logical_or_expression", "conditional_expression", 
-  "assignment_expression", "assignment_operator", "expression", 
-  "constant_expression", "declaration", "function_prototype", 
-  "function_declarator", "function_header_with_parameters", 
-  "function_header", "parameter_declarator", "parameter_declaration", 
-  "parameter_qualifier", "parameter_type_specifier", 
-  "init_declarator_list", "single_declaration", "fully_specified_type", 
-  "type_qualifier", "type_specifier", "struct_specifier", 
-  "struct_declaration_list", "struct_declaration", 
-  "struct_declarator_list", "struct_declarator", "initializer", 
-  "declaration_statement", "statement", "simple_statement", 
-  "compound_statement", "@1", "@2", "statement_no_new_scope", 
-  "compound_statement_no_new_scope", "statement_list", 
-  "expression_statement", "selection_statement", 
-  "selection_rest_statement", "condition", "iteration_statement", "@3", 
-  "@4", "@5", "for_init_statement", "conditionopt", "for_rest_statement", 
-  "jump_statement", "translation_unit", "external_declaration", 
-  "function_definition", "@6", 0
-};
-#endif
-
-# ifdef YYPRINT
-/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
-   token YYLEX-NUM.  */
-static const unsigned short yytoknum[] =
-{
-       0,   256,   257,   258,   259,   260,   261,   262,   263,   264,
-     265,   266,   267,   268,   269,   270,   271,   272,   273,   274,
-     275,   276,   277,   278,   279,   280,   281,   282,   283,   284,
-     285,   286,   287,   288,   289,   290,   291,   292,   293,   294,
-     295,   296,   297,   298,   299,   300,   301,   302,   303,   304,
-     305,   306,   307,   308,   309,   310,   311,   312,   313,   314,
-     315,   316,   317,   318,   319,   320,   321,   322,   323,   324,
-     325,   326,   327,   328,   329,   330,   331,   332,   333,   334,
-     335,   336,   337,   338,   339,   340,   341,   342,   343,   344,
-     345,   346,   347
-};
-# endif
-
-/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives.  */
-static const unsigned char yyr1[] =
-{
-       0,    93,    94,    95,    95,    95,    95,    95,    96,    96,
-      96,    96,    96,    96,    97,    98,    99,    99,   100,   100,
-     101,   101,   102,   103,   103,   104,   104,   104,   104,   104,
-     104,   104,   104,   104,   104,   104,   104,   104,   104,   104,
-     104,   105,   105,   105,   105,   106,   106,   106,   106,   107,
-     107,   107,   107,   108,   108,   108,   109,   109,   109,   110,
-     110,   110,   110,   110,   111,   111,   111,   112,   112,   113,
-     113,   114,   114,   115,   115,   116,   116,   117,   117,   118,
-     118,   119,   119,   120,   120,   120,   120,   120,   120,   120,
-     120,   120,   120,   120,   121,   121,   122,   123,   123,   124,
-     125,   125,   126,   126,   127,   128,   128,   129,   129,   129,
-     129,   130,   130,   130,   130,   131,   131,   132,   132,   132,
-     132,   132,   133,   133,   133,   133,   133,   134,   134,   135,
-     135,   135,   135,   136,   136,   136,   136,   136,   136,   136,
-     136,   136,   136,   136,   136,   136,   136,   136,   136,   136,
-     136,   136,   136,   136,   136,   136,   136,   137,   137,   138,
-     138,   139,   140,   140,   141,   141,   142,   143,   144,   144,
-     145,   145,   145,   145,   145,   146,   147,   148,   146,   149,
-     149,   150,   150,   151,   151,   152,   152,   153,   154,   154,
-     155,   155,   157,   156,   158,   156,   159,   156,   160,   160,
-     161,   161,   162,   162,   163,   163,   163,   163,   163,   164,
-     164,   165,   165,   167,   166
-};
-
-/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN.  */
-static const unsigned char yyr2[] =
-{
-       0,     2,     1,     1,     1,     1,     1,     3,     1,     4,
-       1,     3,     2,     2,     1,     1,     2,     2,     2,     1,
-       2,     3,     2,     1,     1,     1,     1,     1,     1,     1,
-       1,     1,     1,     1,     1,     1,     1,     1,     1,     1,
-       1,     1,     2,     2,     2,     1,     1,     1,     1,     1,
-       3,     3,     3,     1,     3,     3,     1,     3,     3,     1,
-       3,     3,     3,     3,     1,     3,     3,     1,     3,     1,
-       3,     1,     3,     1,     3,     1,     3,     1,     3,     1,
-       5,     1,     3,     1,     1,     1,     1,     1,     1,     1,
-       1,     1,     1,     1,     1,     3,     1,     2,     2,     2,
-       1,     1,     2,     3,     3,     2,     5,     3,     2,     3,
-       2,     0,     1,     1,     1,     1,     4,     1,     3,     5,
-       6,     5,     1,     2,     4,     5,     4,     1,     2,     1,
-       1,     1,     1,     1,     1,     1,     1,     1,     1,     1,
-       1,     1,     1,     1,     1,     1,     1,     1,     1,     1,
-       1,     1,     1,     1,     1,     1,     1,     5,     4,     1,
-       2,     3,     1,     3,     1,     4,     1,     1,     1,     1,
-       1,     1,     1,     1,     1,     2,     0,     0,     5,     1,
-       1,     2,     3,     1,     2,     1,     2,     5,     3,     1,
-       1,     4,     0,     6,     0,     8,     0,     7,     1,     1,
-       1,     0,     2,     3,     2,     2,     2,     3,     2,     1,
-       2,     1,     1,     0,     3
-};
-
-/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state
-   STATE-NUM when YYTABLE doesn't specify something else to do.  Zero
-   means the default is an error.  */
-static const unsigned char yydefact[] =
-{
-       0,   130,   129,   136,   134,   135,   140,   141,   142,   143,
-     144,   145,   137,   138,   139,   146,   147,   148,   132,   131,
-       0,   133,   149,   150,   151,   152,   153,   154,   156,   212,
-     213,     0,   101,   111,     0,   117,   122,     0,   127,   155,
-       0,   209,   211,     0,     0,    97,     0,    99,   111,   112,
-     113,   114,   102,     0,   111,     0,    98,   123,   128,     1,
-     210,     0,     0,     0,   159,     0,   214,   103,   108,   110,
-     115,     0,   118,   104,     0,     0,     0,   164,     0,   162,
-     158,   160,   136,   134,   135,     0,     0,   194,     0,     0,
-       0,     0,   140,   141,   142,   143,   144,   145,   137,   138,
-     139,   146,   147,   148,     0,     2,   156,     5,     4,     6,
-       0,     0,     0,   176,   181,   185,    47,    46,    48,    45,
-       3,     8,    41,    10,    15,     0,     0,    19,     0,    23,
-      49,     0,    53,    56,    59,    64,    67,    69,    71,    73,
-      75,    77,    79,    81,    94,     0,   167,     0,   170,   183,
-     169,   168,     0,   171,   172,   173,   174,   105,     0,   107,
-     109,     0,     0,    27,    25,    26,    31,    32,    33,    34,
-      35,    36,    28,    29,    30,    37,    38,    39,    40,   124,
-      49,    96,     0,   166,   126,   157,     0,     0,   161,   205,
-     204,     0,   196,     0,   208,   206,     0,   192,    42,    43,
-       0,   175,     0,    12,    13,     0,     0,    17,    16,     0,
-      18,    20,    22,    84,    85,    87,    86,    89,    90,    91,
-      92,    93,    88,    83,     0,    44,     0,     0,     0,     0,
-       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
-       0,     0,     0,     0,     0,     0,     0,   186,   182,   184,
-       0,     0,   119,     0,   121,   125,     0,   163,     0,     0,
-       0,   207,     0,     7,   177,     0,    14,    11,    21,    82,
-      50,    51,    52,    55,    54,    57,    58,    62,    63,    60,
-      61,    65,    66,    68,    70,    72,    74,    76,    78,     0,
-      95,     0,   116,   120,   165,     0,   199,   198,   201,     0,
-     190,     0,     0,     0,     9,     0,   106,     0,   200,     0,
-       0,   189,   187,     0,     0,   178,    80,     0,   202,     0,
-       0,     0,   180,   193,   179,     0,   203,   197,   188,   191,
-     195
-};
-
-/* YYDEFGOTO[NTERM-NUM]. */
-static const short yydefgoto[] =
-{
-      -1,   120,   121,   122,   265,   123,   124,   125,   126,   127,
-     128,   129,   130,   131,   132,   133,   134,   135,   136,   137,
-     138,   139,   140,   141,   142,   143,   144,   224,   145,   182,
-     146,   147,    31,    32,    33,    68,    52,    53,    69,    34,
-      35,    36,    37,    38,    39,    63,    64,    78,    79,   184,
-     148,   149,   150,   151,   202,   303,   323,   324,   152,   153,
-     154,   312,   302,   155,   262,   191,   259,   298,   309,   310,
-     156,    40,    41,    42,    46
-};
-
-/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
-   STATE-NUM.  */
-#define YYPACT_NINF -297
-static const short yypact[] =
-{
-    1149,  -297,  -297,  -297,  -297,  -297,  -297,  -297,  -297,  -297,
-    -297,  -297,  -297,  -297,  -297,  -297,  -297,  -297,  -297,  -297,
-     -27,  -297,  -297,  -297,  -297,  -297,  -297,  -297,  -297,  -297,
-     -42,   -28,   -32,     4,    18,  -297,    19,  1188,  -297,  -297,
-    1108,  -297,  -297,   -10,  1188,  -297,    -3,  -297,    36,  -297,
-    -297,  -297,  -297,  1188,    83,    33,  -297,    -9,  -297,  -297,
-    -297,  1188,    39,  1025,  -297,   235,  -297,  -297,  -297,  -297,
-     -18,  1188,   -52,  -297,   685,   957,  1064,   -17,    20,  -297,
-    -297,  -297,    29,    45,    63,    21,    23,  -297,    75,    77,
-      66,   753,    78,    79,    81,    82,    84,    85,    87,    89,
-      90,    91,    93,    94,    95,    96,    97,  -297,  -297,  -297,
-     957,   957,   957,   120,  -297,  -297,  -297,  -297,  -297,  -297,
-    -297,  -297,     5,  -297,  -297,    98,     1,   821,   100,  -297,
-      57,   957,    42,   -56,    37,   -40,    76,    61,    80,   106,
-     111,   138,   -41,  -297,  -297,    30,  -297,   -42,  -297,  -297,
-    -297,  -297,   316,  -297,  -297,  -297,  -297,   127,   957,  -297,
-    -297,   889,   957,  -297,  -297,  -297,  -297,  -297,  -297,  -297,
-    -297,  -297,  -297,  -297,  -297,  -297,  -297,  -297,  -297,  -297,
-    -297,  -297,   128,  -297,  -297,  -297,   957,    39,  -297,  -297,
-    -297,   397,  -297,   957,  -297,  -297,    31,  -297,  -297,  -297,
-       3,  -297,   397,  -297,  -297,   957,   152,  -297,  -297,   957,
-    -297,  -297,  -297,  -297,  -297,  -297,  -297,  -297,  -297,  -297,
-    -297,  -297,  -297,  -297,   957,  -297,   957,   957,   957,   957,
-     957,   957,   957,   957,   957,   957,   957,   957,   957,   957,
-     957,   957,   957,   957,   957,   957,   957,  -297,  -297,  -297,
-     957,   129,  -297,   130,  -297,  -297,   131,  -297,   169,   549,
-      12,  -297,   617,  -297,   397,   133,   134,  -297,  -297,  -297,
-    -297,  -297,  -297,    42,    42,   -56,   -56,    37,    37,    37,
-      37,   -40,   -40,    76,    61,    80,   106,   111,   138,    60,
-    -297,   135,  -297,  -297,  -297,   137,  -297,  -297,   617,   397,
-     134,   167,   141,   140,  -297,   957,  -297,   957,  -297,   136,
-     142,   205,  -297,   143,   478,  -297,  -297,    13,   957,   478,
-     397,   957,  -297,  -297,  -297,   139,   134,  -297,  -297,  -297,
-    -297
-};
-
-/* YYPGOTO[NTERM-NUM].  */
-static const short yypgoto[] =
-{
-    -297,  -297,  -297,  -297,  -297,  -297,  -297,  -297,  -297,  -297,
-    -297,  -297,   -53,  -297,   -91,   -89,  -143,   -97,   -20,   -16,
-     -21,   -15,   -14,   -22,  -297,   -57,   -75,  -297,   -90,  -155,
-       9,    10,  -297,  -297,  -297,   154,   175,   172,   160,  -297,
-    -297,  -257,   -19,   -33,  -297,   171,    -4,  -297,    46,  -160,
-     -25,  -107,  -296,  -297,  -297,  -297,   -84,   190,    35,     6,
-    -297,  -297,   -35,  -297,  -297,  -297,  -297,  -297,  -297,  -297,
-    -297,  -297,   224,  -297,  -297
-};
-
-/* YYTABLE[YYPACT[STATE-NUM]].  What to do in state STATE-NUM.  If
-   positive, shift that token.  If negative, reduce the rule which
-   number is the opposite.  If zero, do what YYDEFACT says.
-   If YYTABLE_NINF, syntax error.  */
-#define YYTABLE_NINF -101
-static const short yytable[] =
-{
-     183,   196,   254,   251,    58,   301,   253,     1,     2,    29,
-      30,    62,   233,   234,    54,    43,   244,   181,   322,   161,
-      70,   180,   200,   322,   157,   229,   162,   230,    62,    54,
-      62,   256,    49,    50,    51,    18,    19,    45,    70,     1,
-       2,   301,    47,    62,    48,   249,    44,   235,   236,    29,
-      30,   245,   211,   158,   186,   203,   204,   198,   199,    81,
-      73,    57,    74,    61,    49,    50,    51,    18,    19,    75,
-      65,   208,    81,   263,  -100,    72,   205,   209,   225,   246,
-     206,    77,   299,   325,   258,   231,   232,   183,   246,   246,
-     277,   278,   279,   280,    55,   291,   187,    56,   -27,   188,
-     189,   181,   190,   260,   181,   180,   246,   246,   180,   247,
-     261,    49,    50,    51,   -25,   266,   213,   214,   215,   216,
-     217,   218,   219,   220,   221,   222,   226,   227,   228,   181,
-     237,   238,   -26,   180,   268,   223,   246,   305,   273,   274,
-     281,   282,   275,   276,   192,   194,   193,   -31,   -32,   269,
-     -33,   -34,   239,   -35,   -36,   289,   -28,   249,   -29,   -30,
-     -37,   329,   -38,   -39,   197,   -24,   -40,   242,   207,   212,
-     240,   290,   300,   270,   271,   272,   180,   180,   180,   180,
-     180,   180,   180,   180,   180,   180,   180,   180,   180,   180,
-     180,   180,   311,   181,   201,   241,   243,   180,   250,   267,
-     255,   292,   293,   294,   295,   304,   307,   306,   300,   313,
-     246,   314,   319,   328,   315,   318,   320,   317,   330,   283,
-     285,   321,   288,    67,   284,   159,    71,   286,   326,   287,
-     316,   160,    76,   257,   296,   327,    66,   264,     1,     2,
-      82,    83,    84,    85,    86,    87,   183,    88,    89,    90,
-      91,    92,    93,    94,    95,    96,    97,    98,    99,   100,
-     101,   102,   103,   308,    60,   297,    18,    19,    20,    21,
-     104,    22,    23,    24,    25,    26,    27,   105,   106,   107,
-     108,   109,     0,     0,     0,   110,   111,     0,     0,     0,
-       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
-       0,     0,     0,     0,   112,     0,     0,     0,   113,   114,
-       0,     0,     0,     0,   115,   116,   117,   118,   119,     1,
-       2,    82,    83,    84,    85,    86,    87,     0,    88,    89,
-      90,    91,    92,    93,    94,    95,    96,    97,    98,    99,
-     100,   101,   102,   103,     0,     0,     0,    18,    19,    20,
-      21,   104,    22,    23,    24,    25,    26,    27,   105,   106,
-     107,   108,   109,     0,     0,     0,   110,   111,     0,     0,
-       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
-       0,     0,     0,     0,     0,   112,     0,     0,     0,   113,
-     248,     0,     0,     0,     0,   115,   116,   117,   118,   119,
-       1,     2,    82,    83,    84,    85,    86,    87,     0,    88,
-      89,    90,    91,    92,    93,    94,    95,    96,    97,    98,
-      99,   100,   101,   102,   103,     0,     0,     0,    18,    19,
-      20,    21,   104,    22,    23,    24,    25,    26,    27,   105,
-     106,   107,   108,   109,     0,     0,     0,   110,   111,     0,
-       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
-       0,     0,     0,     0,     0,     0,   112,     0,     0,     0,
-     113,     0,     0,     0,     0,     0,   115,   116,   117,   118,
-     119,     1,     2,    82,    83,    84,    85,    86,    87,     0,
-      88,    89,    90,    91,    92,    93,    94,    95,    96,    97,
-      98,    99,   100,   101,   102,   103,     0,     0,     0,    18,
-      19,    20,    21,   104,    22,    23,    24,    25,    26,    27,
-     105,   106,   107,   108,   109,     0,     0,     0,   110,   111,
-       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
-       0,     0,     0,     0,     0,     0,     0,   112,     0,     0,
-       0,    65,     1,     2,    82,    83,    84,   115,   116,   117,
-     118,   119,     0,     0,     0,    92,    93,    94,    95,    96,
-      97,    98,    99,   100,   101,   102,   103,     0,     0,     0,
-      18,    19,    20,    21,     0,    22,    23,    24,    25,    26,
-      27,   105,   106,   107,   108,   109,     0,     0,     0,   110,
-     111,     0,     0,     0,     0,     0,     0,     0,     0,     0,
-       0,     0,     0,     0,     0,     0,     0,     0,   112,     0,
-       1,     2,    82,    83,    84,     0,     0,     0,   115,   116,
-     117,   118,   119,    92,    93,    94,    95,    96,    97,    98,
-      99,   100,   101,   102,   103,     0,     0,     0,    18,    19,
-      20,    21,     0,    22,    23,    24,    25,    26,    27,   105,
-     106,   107,   108,   109,     0,     0,     0,   110,   111,     0,
-       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
-       0,     0,     0,     0,     0,     0,   112,     0,     0,     0,
-     163,   164,   165,     0,     0,     0,     0,   116,   117,   118,
-     119,   166,   167,   168,   169,   170,   171,   172,   173,   174,
-     175,   176,   177,     0,     0,     0,     0,     0,     0,     0,
-       0,     0,     0,     0,     0,     0,     0,   105,   178,   107,
-     108,   109,     0,     0,     0,   110,   111,     0,     0,     0,
-       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
-       0,     0,     0,     0,   112,     0,     0,   179,   163,   164,
-     165,     0,     0,     0,     0,   116,   117,   118,   119,   166,
-     167,   168,   169,   170,   171,   172,   173,   174,   175,   176,
-     177,     0,     0,     0,     0,     0,     0,     0,     0,     0,
-       0,     0,     0,     0,     0,   105,   178,   107,   108,   109,
-       0,     0,     0,   110,   111,     0,     0,     0,     0,     0,
-       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
-       0,     0,   112,     0,     0,     0,   163,   164,   165,     0,
-       0,     0,   195,   116,   117,   118,   119,   166,   167,   168,
-     169,   170,   171,   172,   173,   174,   175,   176,   177,     0,
-       0,     0,     0,     0,     0,   210,     0,     0,     0,     0,
-       0,     0,     0,   105,   178,   107,   108,   109,     0,     0,
-       0,   110,   111,     0,     0,     0,     0,     0,     0,     0,
-       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
-     112,     0,     0,     0,   163,   164,   165,     0,     0,     0,
-       0,   116,   117,   118,   119,   166,   167,   168,   169,   170,
-     171,   172,   173,   174,   175,   176,   177,     0,     0,     0,
-       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
-       0,   105,   178,   107,   108,   109,     0,     0,     0,   110,
-     111,     0,     0,     0,     0,     0,     0,     0,     0,     0,
-       0,     0,     0,     0,     0,     0,     0,     0,   112,     0,
-       0,   252,   163,   164,   165,     0,     0,     0,     0,   116,
-     117,   118,   119,   166,   167,   168,   169,   170,   171,   172,
-     173,   174,   175,   176,   177,     0,     0,     0,     0,     0,
-       0,     0,     0,     0,     0,     0,     0,     0,     0,   105,
-     178,   107,   108,   109,     0,     0,     0,   110,   111,     0,
-       0,     0,     0,     0,     0,     0,     0,     0,     0,     0,
-       0,     0,     0,     0,     0,     0,   112,     0,     0,     0,
-       3,     4,     5,     0,     0,     0,     0,   116,   117,   118,
-     119,     6,     7,     8,     9,    10,    11,    12,    13,    14,
-      15,    16,    17,     0,     0,     0,     0,     0,    20,    21,
-       0,    22,    23,    24,    25,    26,    27,     0,    28,     3,
-       4,     5,     0,     0,     0,     0,     0,     0,     0,     0,
-       6,     7,     8,     9,    10,    11,    12,    13,    14,    15,
-      16,    17,     0,     0,     0,     0,     0,    20,    21,    80,
-      22,    23,    24,    25,    26,    27,     0,    28,    59,     0,
-       0,     1,     2,     3,     4,     5,     0,     0,     0,     0,
-       0,     0,     0,     0,     6,     7,     8,     9,    10,    11,
-      12,    13,    14,    15,    16,    17,     0,     0,   185,    18,
-      19,    20,    21,     0,    22,    23,    24,    25,    26,    27,
-       0,    28,     1,     2,     3,     4,     5,     0,     0,     0,
-       0,     0,     0,     0,     0,     6,     7,     8,     9,    10,
-      11,    12,    13,    14,    15,    16,    17,     0,     0,     0,
-      18,    19,    20,    21,     0,    22,    23,    24,    25,    26,
-      27,     0,    28,     3,     4,     5,     0,     0,     0,     0,
-       0,     0,     0,     0,     6,     7,     8,     9,    10,    11,
-      12,    13,    14,    15,    16,    17,     0,     0,     0,     0,
-       0,    20,    21,     0,    22,    23,    24,    25,    26,    27,
-       0,    28
-};
-
-static const short yycheck[] =
-{
-      75,    91,   162,   158,    37,   262,   161,     3,     4,     0,
-       0,    44,    52,    53,    33,    42,    57,    74,   314,    71,
-      53,    74,   112,   319,    42,    81,    78,    83,    61,    48,
-      63,   186,    28,    29,    30,    31,    32,    79,    71,     3,
-       4,   298,    70,    76,    76,   152,    73,    87,    88,    40,
-      40,    92,   127,    71,    71,    50,    51,   110,   111,    63,
-      69,    42,    71,    73,    28,    29,    30,    31,    32,    78,
-      73,    70,    76,    70,    70,    42,    71,    76,   131,    76,
-      75,    42,    70,    70,   191,    48,    49,   162,    76,    76,
-     233,   234,   235,   236,    76,   250,    76,    79,    69,    79,
-      79,   158,    79,   193,   161,   158,    76,    76,   161,    79,
-      79,    28,    29,    30,    69,   205,    59,    60,    61,    62,
-      63,    64,    65,    66,    67,    68,    84,    85,    86,   186,
-      54,    55,    69,   186,   209,    78,    76,    77,   229,   230,
-     237,   238,   231,   232,    69,    79,    69,    69,    69,   224,
-      69,    69,    91,    69,    69,   245,    69,   264,    69,    69,
-      69,   321,    69,    69,    69,    69,    69,    56,    70,    69,
-      90,   246,   262,   226,   227,   228,   229,   230,   231,   232,
-     233,   234,   235,   236,   237,   238,   239,   240,   241,   242,
-     243,   244,   299,   250,    74,    89,    58,   250,    71,    47,
-      72,    72,    72,    72,    35,    72,    69,    72,   298,    42,
-      76,    70,    70,   320,    74,    79,    11,   307,    79,   239,
-     241,    78,   244,    48,   240,    71,    54,   242,   318,   243,
-     305,    71,    61,   187,   259,   319,    46,   202,     3,     4,
-       5,     6,     7,     8,     9,    10,   321,    12,    13,    14,
-      15,    16,    17,    18,    19,    20,    21,    22,    23,    24,
-      25,    26,    27,   298,    40,   259,    31,    32,    33,    34,
-      35,    36,    37,    38,    39,    40,    41,    42,    43,    44,
-      45,    46,    -1,    -1,    -1,    50,    51,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    69,    -1,    -1,    -1,    73,    74,
-      -1,    -1,    -1,    -1,    79,    80,    81,    82,    83,     3,
-       4,     5,     6,     7,     8,     9,    10,    -1,    12,    13,
-      14,    15,    16,    17,    18,    19,    20,    21,    22,    23,
-      24,    25,    26,    27,    -1,    -1,    -1,    31,    32,    33,
-      34,    35,    36,    37,    38,    39,    40,    41,    42,    43,
-      44,    45,    46,    -1,    -1,    -1,    50,    51,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,    69,    -1,    -1,    -1,    73,
-      74,    -1,    -1,    -1,    -1,    79,    80,    81,    82,    83,
-       3,     4,     5,     6,     7,     8,     9,    10,    -1,    12,
-      13,    14,    15,    16,    17,    18,    19,    20,    21,    22,
-      23,    24,    25,    26,    27,    -1,    -1,    -1,    31,    32,
-      33,    34,    35,    36,    37,    38,    39,    40,    41,    42,
-      43,    44,    45,    46,    -1,    -1,    -1,    50,    51,    -1,
-      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,    -1,    69,    -1,    -1,    -1,
-      73,    -1,    -1,    -1,    -1,    -1,    79,    80,    81,    82,
-      83,     3,     4,     5,     6,     7,     8,     9,    10,    -1,
-      12,    13,    14,    15,    16,    17,    18,    19,    20,    21,
-      22,    23,    24,    25,    26,    27,    -1,    -1,    -1,    31,
-      32,    33,    34,    35,    36,    37,    38,    39,    40,    41,
-      42,    43,    44,    45,    46,    -1,    -1,    -1,    50,    51,
-      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,    -1,    -1,    69,    -1,    -1,
-      -1,    73,     3,     4,     5,     6,     7,    79,    80,    81,
-      82,    83,    -1,    -1,    -1,    16,    17,    18,    19,    20,
-      21,    22,    23,    24,    25,    26,    27,    -1,    -1,    -1,
-      31,    32,    33,    34,    -1,    36,    37,    38,    39,    40,
-      41,    42,    43,    44,    45,    46,    -1,    -1,    -1,    50,
-      51,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    69,    -1,
-       3,     4,     5,     6,     7,    -1,    -1,    -1,    79,    80,
-      81,    82,    83,    16,    17,    18,    19,    20,    21,    22,
-      23,    24,    25,    26,    27,    -1,    -1,    -1,    31,    32,
-      33,    34,    -1,    36,    37,    38,    39,    40,    41,    42,
-      43,    44,    45,    46,    -1,    -1,    -1,    50,    51,    -1,
-      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,    -1,    69,    -1,    -1,    -1,
-       5,     6,     7,    -1,    -1,    -1,    -1,    80,    81,    82,
-      83,    16,    17,    18,    19,    20,    21,    22,    23,    24,
-      25,    26,    27,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,    -1,    -1,    42,    43,    44,
-      45,    46,    -1,    -1,    -1,    50,    51,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    69,    -1,    -1,    72,     5,     6,
-       7,    -1,    -1,    -1,    -1,    80,    81,    82,    83,    16,
-      17,    18,    19,    20,    21,    22,    23,    24,    25,    26,
-      27,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,    42,    43,    44,    45,    46,
-      -1,    -1,    -1,    50,    51,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    69,    -1,    -1,    -1,     5,     6,     7,    -1,
-      -1,    -1,    79,    80,    81,    82,    83,    16,    17,    18,
-      19,    20,    21,    22,    23,    24,    25,    26,    27,    -1,
-      -1,    -1,    -1,    -1,    -1,    34,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    42,    43,    44,    45,    46,    -1,    -1,
-      -1,    50,    51,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      69,    -1,    -1,    -1,     5,     6,     7,    -1,    -1,    -1,
-      -1,    80,    81,    82,    83,    16,    17,    18,    19,    20,
-      21,    22,    23,    24,    25,    26,    27,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    42,    43,    44,    45,    46,    -1,    -1,    -1,    50,
-      51,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    69,    -1,
-      -1,    72,     5,     6,     7,    -1,    -1,    -1,    -1,    80,
-      81,    82,    83,    16,    17,    18,    19,    20,    21,    22,
-      23,    24,    25,    26,    27,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    42,
-      43,    44,    45,    46,    -1,    -1,    -1,    50,    51,    -1,
-      -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,    -1,    69,    -1,    -1,    -1,
-       5,     6,     7,    -1,    -1,    -1,    -1,    80,    81,    82,
-      83,    16,    17,    18,    19,    20,    21,    22,    23,    24,
-      25,    26,    27,    -1,    -1,    -1,    -1,    -1,    33,    34,
-      -1,    36,    37,    38,    39,    40,    41,    -1,    43,     5,
-       6,     7,    -1,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
-      16,    17,    18,    19,    20,    21,    22,    23,    24,    25,
-      26,    27,    -1,    -1,    -1,    -1,    -1,    33,    34,    74,
-      36,    37,    38,    39,    40,    41,    -1,    43,     0,    -1,
-      -1,     3,     4,     5,     6,     7,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    16,    17,    18,    19,    20,    21,
-      22,    23,    24,    25,    26,    27,    -1,    -1,    74,    31,
-      32,    33,    34,    -1,    36,    37,    38,    39,    40,    41,
-      -1,    43,     3,     4,     5,     6,     7,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    -1,    16,    17,    18,    19,    20,
-      21,    22,    23,    24,    25,    26,    27,    -1,    -1,    -1,
-      31,    32,    33,    34,    -1,    36,    37,    38,    39,    40,
-      41,    -1,    43,     5,     6,     7,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    16,    17,    18,    19,    20,    21,
-      22,    23,    24,    25,    26,    27,    -1,    -1,    -1,    -1,
-      -1,    33,    34,    -1,    36,    37,    38,    39,    40,    41,
-      -1,    43
-};
-
-/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
-   symbol of state STATE-NUM.  */
-static const unsigned char yystos[] =
-{
-       0,     3,     4,     5,     6,     7,    16,    17,    18,    19,
-      20,    21,    22,    23,    24,    25,    26,    27,    31,    32,
-      33,    34,    36,    37,    38,    39,    40,    41,    43,   123,
-     124,   125,   126,   127,   132,   133,   134,   135,   136,   137,
-     164,   165,   166,    42,    73,    79,   167,    70,    76,    28,
-      29,    30,   129,   130,   135,    76,    79,    42,   136,     0,
-     165,    73,   136,   138,   139,    73,   150,   129,   128,   131,
-     136,   130,    42,    69,    71,    78,   138,    42,   140,   141,
-      74,   139,     5,     6,     7,     8,     9,    10,    12,    13,
-      14,    15,    16,    17,    18,    19,    20,    21,    22,    23,
-      24,    25,    26,    27,    35,    42,    43,    44,    45,    46,
-      50,    51,    69,    73,    74,    79,    80,    81,    82,    83,
-      94,    95,    96,    98,    99,   100,   101,   102,   103,   104,
-     105,   106,   107,   108,   109,   110,   111,   112,   113,   114,
-     115,   116,   117,   118,   119,   121,   123,   124,   143,   144,
-     145,   146,   151,   152,   153,   156,   163,    42,    71,   128,
-     131,    71,    78,     5,     6,     7,    16,    17,    18,    19,
-      20,    21,    22,    23,    24,    25,    26,    27,    43,    72,
-     105,   118,   122,   119,   142,    74,    71,    76,    79,    79,
-      79,   158,    69,    69,    79,    79,   121,    69,   105,   105,
-     121,    74,   147,    50,    51,    71,    75,    70,    70,    76,
-      34,   119,    69,    59,    60,    61,    62,    63,    64,    65,
-      66,    67,    68,    78,   120,   105,    84,    85,    86,    81,
-      83,    48,    49,    52,    53,    87,    88,    54,    55,    91,
-      90,    89,    56,    58,    57,    92,    76,    79,    74,   144,
-      71,   122,    72,   122,   142,    72,   122,   141,   144,   159,
-     121,    79,   157,    70,   151,    97,   121,    47,   119,   119,
-     105,   105,   105,   107,   107,   108,   108,   109,   109,   109,
-     109,   110,   110,   111,   112,   113,   114,   115,   116,   121,
-     119,   122,    72,    72,    72,    35,   143,   152,   160,    70,
-     121,   134,   155,   148,    72,    77,    72,    69,   155,   161,
-     162,   144,   154,    42,    70,    74,   119,   121,    79,    70,
-      11,    78,   145,   149,   150,    70,   121,   149,   144,   142,
-      79
-};
-
-#if ! defined (YYSIZE_T) && defined (__SIZE_TYPE__)
-# define YYSIZE_T __SIZE_TYPE__
-#endif
-#if ! defined (YYSIZE_T) && defined (size_t)
-# define YYSIZE_T size_t
-#endif
-#if ! defined (YYSIZE_T)
-# if defined (__STDC__) || defined (__cplusplus)
-#  include <stddef.h> /* INFRINGES ON USER NAME SPACE */
-#  define YYSIZE_T size_t
-# endif
-#endif
-#if ! defined (YYSIZE_T)
-# define YYSIZE_T unsigned int
-#endif
-
-#define yyerrok		(yyerrstatus = 0)
-#define yyclearin	(yychar = YYEMPTY)
-#define YYEMPTY		(-2)
-#define YYEOF		0
-
-#define YYACCEPT	goto yyacceptlab
-#define YYABORT		goto yyabortlab
-#define YYERROR		goto yyerrlab1
-
-
-/* Like YYERROR except do call yyerror.  This remains here temporarily
-   to ease the transition to the new meaning of YYERROR, for GCC.
-   Once GCC version 2 has supplanted version 1, this can go.  */
-
-#define YYFAIL		goto yyerrlab
-
-#define YYRECOVERING()  (!!yyerrstatus)
-
-#define YYBACKUP(Token, Value)					\
-do								\
-  if (yychar == YYEMPTY && yylen == 1)				\
-    {								\
-      yychar = (Token);						\
-      yylval = (Value);						\
-      yytoken = YYTRANSLATE (yychar);				\
-      YYPOPSTACK;						\
-      goto yybackup;						\
-    }								\
-  else								\
-    { 								\
-      yyerror ("syntax error: cannot back up");\
-      YYERROR;							\
-    }								\
-while (0)
-
-#define YYTERROR	1
-#define YYERRCODE	256
-
-/* YYLLOC_DEFAULT -- Compute the default location (before the actions
-   are run).  */
-
-#ifndef YYLLOC_DEFAULT
-# define YYLLOC_DEFAULT(Current, Rhs, N)         \
-  Current.first_line   = Rhs[1].first_line;      \
-  Current.first_column = Rhs[1].first_column;    \
-  Current.last_line    = Rhs[N].last_line;       \
-  Current.last_column  = Rhs[N].last_column;
-#endif
-
-/* YYLEX -- calling `yylex' with the right arguments.  */
-
-#ifdef YYLEX_PARAM
-# define YYLEX yylex (&yylval, YYLEX_PARAM)
-#else
-# define YYLEX yylex (&yylval)
-#endif
-
-/* Enable debugging if requested.  */
-#if YYDEBUG
-
-# ifndef YYFPRINTF
-#  include <stdio.h> /* INFRINGES ON USER NAME SPACE */
-#  define YYFPRINTF fprintf
-# endif
-
-# define YYDPRINTF(Args)			\
-do {						\
-  if (yydebug)					\
-    YYFPRINTF Args;				\
-} while (0)
-
-# define YYDSYMPRINT(Args)			\
-do {						\
-  if (yydebug)					\
-    yysymprint Args;				\
-} while (0)
-
-# define YYDSYMPRINTF(Title, Token, Value, Location)		\
-do {								\
-  if (yydebug)							\
-    {								\
-      YYFPRINTF (stderr, "%s ", Title);				\
-      yysymprint (stderr, 					\
-                  Token, Value);	\
-      YYFPRINTF (stderr, "\n");					\
-    }								\
-} while (0)
-
-/*------------------------------------------------------------------.
-| yy_stack_print -- Print the state stack from its BOTTOM up to its |
-| TOP (cinluded).                                                   |
-`------------------------------------------------------------------*/
-
-#if defined (__STDC__) || defined (__cplusplus)
-static void
-yy_stack_print (short *bottom, short *top)
-#else
-static void
-yy_stack_print (bottom, top)
-    short *bottom;
-    short *top;
-#endif
-{
-  YYFPRINTF (stderr, "Stack now");
-  for (/* Nothing. */; bottom <= top; ++bottom)
-    YYFPRINTF (stderr, " %d", *bottom);
-  YYFPRINTF (stderr, "\n");
-}
-
-# define YY_STACK_PRINT(Bottom, Top)				\
-do {								\
-  if (yydebug)							\
-    yy_stack_print ((Bottom), (Top));				\
-} while (0)
-
-
-/*------------------------------------------------.
-| Report that the YYRULE is going to be reduced.  |
-`------------------------------------------------*/
-
-#if defined (__STDC__) || defined (__cplusplus)
-static void
-yy_reduce_print (int yyrule)
-#else
-static void
-yy_reduce_print (yyrule)
-    int yyrule;
-#endif
-{
-  int yyi;
-  unsigned int yylineno = yyrline[yyrule];
-  YYFPRINTF (stderr, "Reducing stack by rule %d (line %u), ",
-             yyrule - 1, yylineno);
-  /* Print the symbols being reduced, and their result.  */
-  for (yyi = yyprhs[yyrule]; 0 <= yyrhs[yyi]; yyi++)
-    YYFPRINTF (stderr, "%s ", yytname [yyrhs[yyi]]);
-  YYFPRINTF (stderr, "-> %s\n", yytname [yyr1[yyrule]]);
-}
-
-# define YY_REDUCE_PRINT(Rule)		\
-do {					\
-  if (yydebug)				\
-    yy_reduce_print (Rule);		\
-} while (0)
-
-/* Nonzero means print parse trace.  It is left uninitialized so that
-   multiple parsers can coexist.  */
-int yydebug;
-#else /* !YYDEBUG */
-# define YYDPRINTF(Args)
-# define YYDSYMPRINT(Args)
-# define YYDSYMPRINTF(Title, Token, Value, Location)
-# define YY_STACK_PRINT(Bottom, Top)
-# define YY_REDUCE_PRINT(Rule)
-#endif /* !YYDEBUG */
-
-
-/* YYINITDEPTH -- initial size of the parser's stacks.  */
-#ifndef	YYINITDEPTH
-# define YYINITDEPTH 200
-#endif
-
-/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
-   if the built-in stack extension method is used).
-
-   Do not make this value too large; the results are undefined if
-   SIZE_MAX < YYSTACK_BYTES (YYMAXDEPTH)
-   evaluated with infinite-precision integer arithmetic.  */
-
-#if YYMAXDEPTH == 0
-# undef YYMAXDEPTH
-#endif
-
-#ifndef YYMAXDEPTH
-# define YYMAXDEPTH 10000
-#endif
-
-
-
-#if YYERROR_VERBOSE
-
-# ifndef yystrlen
-#  if defined (__GLIBC__) && defined (_STRING_H)
-#   define yystrlen strlen
-#  else
-/* Return the length of YYSTR.  */
-static YYSIZE_T
-#   if defined (__STDC__) || defined (__cplusplus)
-yystrlen (const char *yystr)
-#   else
-yystrlen (yystr)
-     const char *yystr;
-#   endif
-{
-  register const char *yys = yystr;
-
-  while (*yys++ != '\0')
-    continue;
-
-  return yys - yystr - 1;
-}
-#  endif
-# endif
-
-# ifndef yystpcpy
-#  if defined (__GLIBC__) && defined (_STRING_H) && defined (_GNU_SOURCE)
-#   define yystpcpy stpcpy
-#  else
-/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
-   YYDEST.  */
-static char *
-#   if defined (__STDC__) || defined (__cplusplus)
-yystpcpy (char *yydest, const char *yysrc)
-#   else
-yystpcpy (yydest, yysrc)
-     char *yydest;
-     const char *yysrc;
-#   endif
-{
-  register char *yyd = yydest;
-  register const char *yys = yysrc;
-
-  while ((*yyd++ = *yys++) != '\0')
-    continue;
-
-  return yyd - 1;
-}
-#  endif
-# endif
-
-#endif /* !YYERROR_VERBOSE */
-
-
-
-#if YYDEBUG
-/*--------------------------------.
-| Print this symbol on YYOUTPUT.  |
-`--------------------------------*/
-
-#if defined (__STDC__) || defined (__cplusplus)
-static void
-yysymprint (FILE *yyoutput, int yytype, YYSTYPE *yyvaluep)
-#else
-static void
-yysymprint (yyoutput, yytype, yyvaluep)
-    FILE *yyoutput;
-    int yytype;
-    YYSTYPE *yyvaluep;
-#endif
-{
-  /* Pacify ``unused variable'' warnings.  */
-  (void) yyvaluep;
-
-  if (yytype < YYNTOKENS)
-    {
-      YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
-# ifdef YYPRINT
-      YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
-# endif
-    }
-  else
-    YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
-
-  switch (yytype)
-    {
-      default:
-        break;
-    }
-  YYFPRINTF (yyoutput, ")");
-}
-
-#endif /* ! YYDEBUG */
-/*-----------------------------------------------.
-| Release the memory associated to this symbol.  |
-`-----------------------------------------------*/
-
-#if defined (__STDC__) || defined (__cplusplus)
-static void
-yydestruct (int yytype, YYSTYPE *yyvaluep)
-#else
-static void
-yydestruct (yytype, yyvaluep)
-    int yytype;
-    YYSTYPE *yyvaluep;
-#endif
-{
-  /* Pacify ``unused variable'' warnings.  */
-  (void) yyvaluep;
-
-  switch (yytype)
-    {
-
-      default:
-        break;
-    }
-}
-
-
-/* Prevent warnings from -Wmissing-prototypes.  */
-
-#ifdef YYPARSE_PARAM
-# if defined (__STDC__) || defined (__cplusplus)
-int yyparse (void *YYPARSE_PARAM);
-# else
-int yyparse ();
-# endif
-#else /* ! YYPARSE_PARAM */
-#if defined (__STDC__) || defined (__cplusplus)
-int yyparse (void);
-#else
-int yyparse ();
-#endif
-#endif /* ! YYPARSE_PARAM */
-
-
-
-
-
-
-/*----------.
-| yyparse.  |
-`----------*/
-
-#ifdef YYPARSE_PARAM
-# if defined (__STDC__) || defined (__cplusplus)
-int yyparse (void *YYPARSE_PARAM)
-# else
-int yyparse (YYPARSE_PARAM)
-  void *YYPARSE_PARAM;
-# endif
-#else /* ! YYPARSE_PARAM */
-#if defined (__STDC__) || defined (__cplusplus)
-int
-yyparse (void)
-#else
-int
-yyparse ()
-
-#endif
-#endif
-{
-  /* The lookahead symbol.  */
-int yychar;
-
-/* The semantic value of the lookahead symbol.  */
-YYSTYPE yylval;
-
-/* Number of syntax errors so far.  */
-int yynerrs;
-
-  register int yystate;
-  register int yyn;
-  int yyresult;
-  /* Number of tokens to shift before error messages enabled.  */
-  int yyerrstatus;
-  /* Lookahead token as an internal (translated) token number.  */
-  int yytoken = 0;
-
-  /* Three stacks and their tools:
-     `yyss': related to states,
-     `yyvs': related to semantic values,
-     `yyls': related to locations.
-
-     Refer to the stacks thru separate pointers, to allow yyoverflow
-     to reallocate them elsewhere.  */
-
-  /* The state stack.  */
-  short	yyssa[YYINITDEPTH];
-  short *yyss = yyssa;
-  register short *yyssp;
-
-  /* The semantic value stack.  */
-  YYSTYPE yyvsa[YYINITDEPTH];
-  YYSTYPE *yyvs = yyvsa;
-  register YYSTYPE *yyvsp;
-
-
-
-#define YYPOPSTACK   (yyvsp--, yyssp--)
-
-  YYSIZE_T yystacksize = YYINITDEPTH;
-
-  /* The variables used to return semantic value and location from the
-     action routines.  */
-  YYSTYPE yyval;
-
-
-  /* When reducing, the number of symbols on the RHS of the reduced
-     rule.  */
-  int yylen;
-
-  YYDPRINTF ((stderr, "Starting parse\n"));
-
-  yystate = 0;
-  yyerrstatus = 0;
-  yynerrs = 0;
-  yychar = YYEMPTY;		/* Cause a token to be read.  */
-
-  /* Initialize stack pointers.
-     Waste one element of value and location stack
-     so that they stay on the same level as the state stack.
-     The wasted elements are never initialized.  */
-
-  yyssp = yyss;
-  yyvsp = yyvs;
-
-  goto yysetstate;
-
-/*------------------------------------------------------------.
-| yynewstate -- Push a new state, which is found in yystate.  |
-`------------------------------------------------------------*/
- yynewstate:
-  /* In all cases, when you get here, the value and location stacks
-     have just been pushed. so pushing a state here evens the stacks.
-     */
-  yyssp++;
-
- yysetstate:
-  *yyssp = yystate;
-
-  if (yyss + yystacksize - 1 <= yyssp)
-    {
-      /* Get the current used size of the three stacks, in elements.  */
-      YYSIZE_T yysize = yyssp - yyss + 1;
-
-#ifdef yyoverflow
-      {
-	/* Give user a chance to reallocate the stack. Use copies of
-	   these so that the &'s don't force the real ones into
-	   memory.  */
-	YYSTYPE *yyvs1 = yyvs;
-	short *yyss1 = yyss;
-
-
-	/* Each stack pointer address is followed by the size of the
-	   data in use in that stack, in bytes.  This used to be a
-	   conditional around just the two extra args, but that might
-	   be undefined if yyoverflow is a macro.  */
-	yyoverflow ("parser stack overflow",
-		    &yyss1, yysize * sizeof (*yyssp),
-		    &yyvs1, yysize * sizeof (*yyvsp),
-
-		    &yystacksize);
-
-	yyss = yyss1;
-	yyvs = yyvs1;
-      }
-#else /* no yyoverflow */
-# ifndef YYSTACK_RELOCATE
-      goto yyoverflowlab;
-# else
-      /* Extend the stack our own way.  */
-      if (YYMAXDEPTH <= yystacksize)
-	goto yyoverflowlab;
-      yystacksize *= 2;
-      if (YYMAXDEPTH < yystacksize)
-	yystacksize = YYMAXDEPTH;
-
-      {
-	short *yyss1 = yyss;
-	union yyalloc *yyptr =
-	  (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
-	if (! yyptr)
-	  goto yyoverflowlab;
-	YYSTACK_RELOCATE (yyss);
-	YYSTACK_RELOCATE (yyvs);
-
-#  undef YYSTACK_RELOCATE
-	if (yyss1 != yyssa)
-	  YYSTACK_FREE (yyss1);
-      }
-# endif
-#endif /* no yyoverflow */
-
-      yyssp = yyss + yysize - 1;
-      yyvsp = yyvs + yysize - 1;
-
-
-      YYDPRINTF ((stderr, "Stack size increased to %lu\n",
-		  (unsigned long int) yystacksize));
-
-      if (yyss + yystacksize - 1 <= yyssp)
-	YYABORT;
-    }
-
-  YYDPRINTF ((stderr, "Entering state %d\n", yystate));
-
-  goto yybackup;
-
-/*-----------.
-| yybackup.  |
-`-----------*/
-yybackup:
-
-/* Do appropriate processing given the current state.  */
-/* Read a lookahead token if we need one and don't already have one.  */
-/* yyresume: */
-
-  /* First try to decide what to do without reference to lookahead token.  */
-
-  yyn = yypact[yystate];
-  if (yyn == YYPACT_NINF)
-    goto yydefault;
-
-  /* Not known => get a lookahead token if don't already have one.  */
-
-  /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol.  */
-  if (yychar == YYEMPTY)
-    {
-      YYDPRINTF ((stderr, "Reading a token: "));
-      yychar = YYLEX;
-    }
-
-  if (yychar <= YYEOF)
-    {
-      yychar = yytoken = YYEOF;
-      YYDPRINTF ((stderr, "Now at end of input.\n"));
-    }
-  else
-    {
-      yytoken = YYTRANSLATE (yychar);
-      YYDSYMPRINTF ("Next token is", yytoken, &yylval, &yylloc);
-    }
-
-  /* If the proper action on seeing token YYTOKEN is to reduce or to
-     detect an error, take that action.  */
-  yyn += yytoken;
-  if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
-    goto yydefault;
-  yyn = yytable[yyn];
-  if (yyn <= 0)
-    {
-      if (yyn == 0 || yyn == YYTABLE_NINF)
-	goto yyerrlab;
-      yyn = -yyn;
-      goto yyreduce;
-    }
-
-  if (yyn == YYFINAL)
-    YYACCEPT;
-
-  /* Shift the lookahead token.  */
-  YYDPRINTF ((stderr, "Shifting token %s, ", yytname[yytoken]));
-
-  /* Discard the token being shifted unless it is eof.  */
-  if (yychar != YYEOF)
-    yychar = YYEMPTY;
-
-  *++yyvsp = yylval;
-
-
-  /* Count tokens shifted since error; after three, turn off error
-     status.  */
-  if (yyerrstatus)
-    yyerrstatus--;
-
-  yystate = yyn;
-  goto yynewstate;
-
-
-/*-----------------------------------------------------------.
-| yydefault -- do the default action for the current state.  |
-`-----------------------------------------------------------*/
-yydefault:
-  yyn = yydefact[yystate];
-  if (yyn == 0)
-    goto yyerrlab;
-  goto yyreduce;
-
-
-/*-----------------------------.
-| yyreduce -- Do a reduction.  |
-`-----------------------------*/
-yyreduce:
-  /* yyn is the number of a rule to reduce with.  */
-  yylen = yyr2[yyn];
-
-  /* If YYLEN is nonzero, implement the default value of the action:
-     `$$ = $1'.
-
-     Otherwise, the following line sets YYVAL to garbage.
-     This behavior is undocumented and Bison
-     users should not rely upon it.  Assigning to YYVAL
-     unconditionally makes the parser a bit smaller, and it avoids a
-     GCC warning that YYVAL may be used uninitialized.  */
-  yyval = yyvsp[1-yylen];
-
-
-  YY_REDUCE_PRINT (yyn);
-  switch (yyn)
-    {
-        case 2:
-#line 210 "glslang.y"
-    {
-        // The symbol table search was done in the lexical phase
-        const TSymbol* symbol = yyvsp[0].lex.symbol;
-        const TVariable* variable;
-        if (symbol == 0) {
-            parseContext.error(yyvsp[0].lex.line, "undeclared identifier", yyvsp[0].lex.string->c_str(), "");
-            parseContext.recover();
-            TType type(EbtFloat);
-            TVariable* fakeVariable = new TVariable(yyvsp[0].lex.string, type);
-            parseContext.symbolTable.insert(*fakeVariable);
-            variable = fakeVariable;
-        } else {
-            // This identifier can only be a variable type symbol 
-            if (! symbol->isVariable()) {
-                parseContext.error(yyvsp[0].lex.line, "variable expected", yyvsp[0].lex.string->c_str(), "");
-                parseContext.recover();
-            }
-            variable = static_cast<const TVariable*>(symbol);
-        }
-
-        // don't delete $1.string, it's used by error recovery, and the pool
-        // pop will reclaim the memory
-
-        if (variable->getType().getQualifier() == EvqConst ) {
-            constUnion* constArray = variable->getConstPointer();
-            TType t(variable->getType());
-            yyval.interm.intermTypedNode = parseContext.intermediate.addConstantUnion(constArray, t, yyvsp[0].lex.line);        
-        } else
-            yyval.interm.intermTypedNode = parseContext.intermediate.addSymbol(variable->getUniqueId(), 
-                                                     variable->getName(), 
-                                                     variable->getType(), yyvsp[0].lex.line);
-    ;}
-    break;
-
-  case 3:
-#line 245 "glslang.y"
-    {
-        yyval.interm.intermTypedNode = yyvsp[0].interm.intermTypedNode;
-    ;}
-    break;
-
-  case 4:
-#line 248 "glslang.y"
-    {
-        //
-        // INT_TYPE is only 16-bit plus sign bit for vertex/fragment shaders, 
-        // check for overflow for constants
-        //
-        if (abs(yyvsp[0].lex.i) >= (1 << 16)) {
-            parseContext.error(yyvsp[0].lex.line, " integer constant overflow", "", "");
-            parseContext.recover();
-        }
-        constUnion *unionArray = new constUnion[1];
-        unionArray->iConst = yyvsp[0].lex.i;
-        yyval.interm.intermTypedNode = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtInt, EvqConst), yyvsp[0].lex.line);
-    ;}
-    break;
-
-  case 5:
-#line 261 "glslang.y"
-    {
-        constUnion *unionArray = new constUnion[1];
-        unionArray->fConst = yyvsp[0].lex.f;
-        yyval.interm.intermTypedNode = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtFloat, EvqConst), yyvsp[0].lex.line);
-    ;}
-    break;
-
-  case 6:
-#line 266 "glslang.y"
-    {
-        constUnion *unionArray = new constUnion[1];
-        unionArray->bConst = yyvsp[0].lex.b;
-        yyval.interm.intermTypedNode = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtBool, EvqConst), yyvsp[0].lex.line);
-    ;}
-    break;
-
-  case 7:
-#line 271 "glslang.y"
-    {
-        yyval.interm.intermTypedNode = yyvsp[-1].interm.intermTypedNode;
-    ;}
-    break;
-
-  case 8:
-#line 277 "glslang.y"
-    { 
-        yyval.interm.intermTypedNode = yyvsp[0].interm.intermTypedNode;
-    ;}
-    break;
-
-  case 9:
-#line 280 "glslang.y"
-    {
-        if (!yyvsp[-3].interm.intermTypedNode->isArray() && !yyvsp[-3].interm.intermTypedNode->isMatrix() && !yyvsp[-3].interm.intermTypedNode->isVector()) {
-            if (yyvsp[-3].interm.intermTypedNode->getAsSymbolNode())
-                parseContext.error(yyvsp[-2].lex.line, " left of '[' is not of type array, matrix, or vector ", yyvsp[-3].interm.intermTypedNode->getAsSymbolNode()->getSymbol().c_str(), "");
-            else
-                parseContext.error(yyvsp[-2].lex.line, " left of '[' is not of type array, matrix, or vector ", "expression", "");
-            parseContext.recover();
-        }
-        if (yyvsp[-3].interm.intermTypedNode->getType().getQualifier() == EvqConst && !yyvsp[-3].interm.intermTypedNode->isArray() && yyvsp[-1].interm.intermTypedNode->getQualifier() == EvqConst) {
-             if (yyvsp[-3].interm.intermTypedNode->isVector()) {  // constant folding for vectors
-                TVectorFields fields;
-                fields.num = 1;
-                fields.offsets[0] = yyvsp[-1].interm.intermTypedNode->getAsConstantUnion()->getUnionArrayPointer()->iConst; // need to do it this way because v.xy sends fields integer array
-                yyval.interm.intermTypedNode = parseContext.addConstVectorNode(fields, yyvsp[-3].interm.intermTypedNode, yyvsp[-2].lex.line);
-            } else if (yyvsp[-3].interm.intermTypedNode->isMatrix()) { // constant folding for matrices
-                yyval.interm.intermTypedNode = parseContext.addConstMatrixNode(yyvsp[-1].interm.intermTypedNode->getAsConstantUnion()->getUnionArrayPointer()->iConst, yyvsp[-3].interm.intermTypedNode, yyvsp[-2].lex.line);
-            }
-        } else {
-            if (yyvsp[-1].interm.intermTypedNode->getQualifier() == EvqConst) {
-                if ((yyvsp[-3].interm.intermTypedNode->isVector() || yyvsp[-3].interm.intermTypedNode->isMatrix()) && yyvsp[-3].interm.intermTypedNode->getType().getNominalSize() <= yyvsp[-1].interm.intermTypedNode->getAsConstantUnion()->getUnionArrayPointer()->iConst && !yyvsp[-3].interm.intermTypedNode->isArray() ) {
-                    parseContext.error(yyvsp[-2].lex.line, "", "[", "field selection out of range '%d'", yyvsp[-1].interm.intermTypedNode->getAsConstantUnion()->getUnionArrayPointer()->iConst);
-                    parseContext.recover();
-                } else {
-                    if (yyvsp[-3].interm.intermTypedNode->isArray()) {
-                        if (yyvsp[-3].interm.intermTypedNode->getType().getArraySize() == 0) {
-                            if (yyvsp[-3].interm.intermTypedNode->getType().getMaxArraySize() <= yyvsp[-1].interm.intermTypedNode->getAsConstantUnion()->getUnionArrayPointer()->iConst) {
-                                if (parseContext.arraySetMaxSize(yyvsp[-3].interm.intermTypedNode->getAsSymbolNode(), yyvsp[-3].interm.intermTypedNode->getTypePointer(), yyvsp[-1].interm.intermTypedNode->getAsConstantUnion()->getUnionArrayPointer()->iConst, true, yyvsp[-2].lex.line))
-                                    parseContext.recover(); 
-                            } else {
-                                if (parseContext.arraySetMaxSize(yyvsp[-3].interm.intermTypedNode->getAsSymbolNode(), yyvsp[-3].interm.intermTypedNode->getTypePointer(), 0, false, yyvsp[-2].lex.line))
-                                    parseContext.recover(); 
-                            }
-                        } else if ( yyvsp[-1].interm.intermTypedNode->getAsConstantUnion()->getUnionArrayPointer()->iConst >= yyvsp[-3].interm.intermTypedNode->getType().getArraySize()) {
-                            parseContext.error(yyvsp[-2].lex.line, "", "[", "array index out of range '%d'", yyvsp[-1].interm.intermTypedNode->getAsConstantUnion()->getUnionArrayPointer()->iConst);
-                            parseContext.recover();
-                        }
-                    }
-                    yyval.interm.intermTypedNode = parseContext.intermediate.addIndex(EOpIndexDirect, yyvsp[-3].interm.intermTypedNode, yyvsp[-1].interm.intermTypedNode, yyvsp[-2].lex.line);
-                }
-            } else {
-                if (yyvsp[-3].interm.intermTypedNode->isArray() && yyvsp[-3].interm.intermTypedNode->getType().getArraySize() == 0) {
-                    parseContext.error(yyvsp[-2].lex.line, "", "[", "array must be redeclared with a size before being indexed with a variable");
-                    parseContext.recover();
-                }
-                
-                yyval.interm.intermTypedNode = parseContext.intermediate.addIndex(EOpIndexIndirect, yyvsp[-3].interm.intermTypedNode, yyvsp[-1].interm.intermTypedNode, yyvsp[-2].lex.line);
-            }
-        } 
-        if (yyval.interm.intermTypedNode == 0) {
-            constUnion *unionArray = new constUnion[1];
-            unionArray->fConst = 0.0;
-            yyval.interm.intermTypedNode = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtFloat, EvqConst), yyvsp[-2].lex.line);
-        } else if (yyvsp[-3].interm.intermTypedNode->isArray()) {
-            if (yyvsp[-3].interm.intermTypedNode->getType().getStruct())
-                yyval.interm.intermTypedNode->setType(TType(yyvsp[-3].interm.intermTypedNode->getType().getStruct(), yyvsp[-3].interm.intermTypedNode->getType().getTypeName()));
-            else
-                yyval.interm.intermTypedNode->setType(TType(yyvsp[-3].interm.intermTypedNode->getBasicType(), EvqTemporary, yyvsp[-3].interm.intermTypedNode->getNominalSize(), yyvsp[-3].interm.intermTypedNode->isMatrix()));
-        } else if (yyvsp[-3].interm.intermTypedNode->isMatrix() && yyvsp[-3].interm.intermTypedNode->getType().getQualifier() == EvqConst)         
-            yyval.interm.intermTypedNode->setType(TType(yyvsp[-3].interm.intermTypedNode->getBasicType(), EvqConst, yyvsp[-3].interm.intermTypedNode->getNominalSize()));     
-        else if (yyvsp[-3].interm.intermTypedNode->isMatrix())            
-            yyval.interm.intermTypedNode->setType(TType(yyvsp[-3].interm.intermTypedNode->getBasicType(), EvqTemporary, yyvsp[-3].interm.intermTypedNode->getNominalSize()));     
-        else if (yyvsp[-3].interm.intermTypedNode->isVector() && yyvsp[-3].interm.intermTypedNode->getType().getQualifier() == EvqConst)          
-            yyval.interm.intermTypedNode->setType(TType(yyvsp[-3].interm.intermTypedNode->getBasicType(), EvqConst));     
-        else if (yyvsp[-3].interm.intermTypedNode->isVector())       
-            yyval.interm.intermTypedNode->setType(TType(yyvsp[-3].interm.intermTypedNode->getBasicType(), EvqTemporary));
-        else
-            yyval.interm.intermTypedNode->setType(yyvsp[-3].interm.intermTypedNode->getType()); 
-    ;}
-    break;
-
-  case 10:
-#line 348 "glslang.y"
-    {
-        yyval.interm.intermTypedNode = yyvsp[0].interm.intermTypedNode;
-    ;}
-    break;
-
-  case 11:
-#line 351 "glslang.y"
-    {        
-        if (yyvsp[-2].interm.intermTypedNode->isArray()) {
-            parseContext.error(yyvsp[0].lex.line, "cannot apply dot operator to an array", ".", "");
-            parseContext.recover();
-        }
-
-        if (yyvsp[-2].interm.intermTypedNode->isVector()) {
-            TVectorFields fields;
-            if (! parseContext.parseVectorFields(*yyvsp[0].lex.string, yyvsp[-2].interm.intermTypedNode->getNominalSize(), fields, yyvsp[0].lex.line)) {
-                fields.num = 1;
-                fields.offsets[0] = 0;
-                parseContext.recover();
-            }
-
-            if (yyvsp[-2].interm.intermTypedNode->getType().getQualifier() == EvqConst) { // constant folding for vector fields
-                yyval.interm.intermTypedNode = parseContext.addConstVectorNode(fields, yyvsp[-2].interm.intermTypedNode, yyvsp[0].lex.line);
-                if (yyval.interm.intermTypedNode == 0) {
-                    parseContext.recover();
-                    yyval.interm.intermTypedNode = yyvsp[-2].interm.intermTypedNode;
-                }
-                else
-                    yyval.interm.intermTypedNode->setType(TType(yyvsp[-2].interm.intermTypedNode->getBasicType(), EvqConst, (int) (*yyvsp[0].lex.string).size()));
-            } else {
-                if (fields.num == 1) {
-                    constUnion *unionArray = new constUnion[1];
-                    unionArray->iConst = fields.offsets[0];
-                    TIntermTyped* index = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtInt, EvqConst), yyvsp[0].lex.line);
-                    yyval.interm.intermTypedNode = parseContext.intermediate.addIndex(EOpIndexDirect, yyvsp[-2].interm.intermTypedNode, index, yyvsp[-1].lex.line);
-                    yyval.interm.intermTypedNode->setType(TType(yyvsp[-2].interm.intermTypedNode->getBasicType()));
-                } else {
-                    TString vectorString = *yyvsp[0].lex.string;
-                    TIntermTyped* index = parseContext.intermediate.addSwizzle(fields, yyvsp[0].lex.line);                
-                    yyval.interm.intermTypedNode = parseContext.intermediate.addIndex(EOpVectorSwizzle, yyvsp[-2].interm.intermTypedNode, index, yyvsp[-1].lex.line);
-                    yyval.interm.intermTypedNode->setType(TType(yyvsp[-2].interm.intermTypedNode->getBasicType(),EvqTemporary, (int) vectorString.size()));  
-                }
-            }
-        } else if (yyvsp[-2].interm.intermTypedNode->isMatrix()) {
-            TMatrixFields fields;
-            if (! parseContext.parseMatrixFields(*yyvsp[0].lex.string, yyvsp[-2].interm.intermTypedNode->getNominalSize(), fields, yyvsp[0].lex.line)) {
-                fields.wholeRow = false;
-                fields.wholeCol = false;
-                fields.row = 0;
-                fields.col = 0;
-                parseContext.recover();
-            }
-
-            if (fields.wholeRow || fields.wholeCol) {
-                parseContext.error(yyvsp[-1].lex.line, " non-scalar fields not implemented yet", ".", "");
-                parseContext.recover();
-                constUnion *unionArray = new constUnion[1];
-                unionArray->iConst = 0;
-                TIntermTyped* index = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtInt, EvqConst), yyvsp[0].lex.line);
-                yyval.interm.intermTypedNode = parseContext.intermediate.addIndex(EOpIndexDirect, yyvsp[-2].interm.intermTypedNode, index, yyvsp[-1].lex.line);                
-                yyval.interm.intermTypedNode->setType(TType(yyvsp[-2].interm.intermTypedNode->getBasicType(), EvqTemporary, yyvsp[-2].interm.intermTypedNode->getNominalSize()));
-            } else {
-                constUnion *unionArray = new constUnion[1];
-                unionArray->iConst = fields.col * yyvsp[-2].interm.intermTypedNode->getNominalSize() + fields.row;
-                TIntermTyped* index = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtInt, EvqConst), yyvsp[0].lex.line);
-                yyval.interm.intermTypedNode = parseContext.intermediate.addIndex(EOpIndexDirect, yyvsp[-2].interm.intermTypedNode, index, yyvsp[-1].lex.line);                
-                yyval.interm.intermTypedNode->setType(TType(yyvsp[-2].interm.intermTypedNode->getBasicType()));
-            }
-        } else if (yyvsp[-2].interm.intermTypedNode->getBasicType() == EbtStruct) {
-            bool fieldFound = false;
-            TTypeList* fields = yyvsp[-2].interm.intermTypedNode->getType().getStruct();
-            if (fields == 0) {
-                parseContext.error(yyvsp[-1].lex.line, "structure has no fields", "Internal Error", "");
-                parseContext.recover();
-                yyval.interm.intermTypedNode = yyvsp[-2].interm.intermTypedNode;
-            } else {
-                unsigned int i;
-                for (i = 0; i < fields->size(); ++i) {
-                    if ((*fields)[i].type->getFieldName() == *yyvsp[0].lex.string) {
-                        fieldFound = true;
-                        break;
-                    }                
-                }
-                if (fieldFound) {
-                    if (yyvsp[-2].interm.intermTypedNode->getType().getQualifier() == EvqConst) {
-                        yyval.interm.intermTypedNode = parseContext.addConstStruct(*yyvsp[0].lex.string, yyvsp[-2].interm.intermTypedNode, yyvsp[-1].lex.line);
-                        if (yyval.interm.intermTypedNode == 0) {
-                            parseContext.recover();
-                            yyval.interm.intermTypedNode = yyvsp[-2].interm.intermTypedNode;
-                        }
-                        else {
-                            yyval.interm.intermTypedNode->setType(*(*fields)[i].type);
-                            // change the qualifier of the return type, not of the structure field
-                            // as the structure definition is shared between various structures.
-                            yyval.interm.intermTypedNode->getTypePointer()->changeQualifier(EvqConst);
-                        }
-                    } else {
-                        constUnion *unionArray = new constUnion[1];
-                        unionArray->iConst = i;
-                        TIntermTyped* index = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtInt, EvqConst), yyvsp[0].lex.line);
-                        yyval.interm.intermTypedNode = parseContext.intermediate.addIndex(EOpIndexDirectStruct, yyvsp[-2].interm.intermTypedNode, index, yyvsp[-1].lex.line);                
-                        yyval.interm.intermTypedNode->setType(*(*fields)[i].type);
-                    }
-                } else {
-                    parseContext.error(yyvsp[-1].lex.line, " no such field in structure", yyvsp[0].lex.string->c_str(), "");
-                    parseContext.recover();
-                    yyval.interm.intermTypedNode = yyvsp[-2].interm.intermTypedNode;
-                }
-            }
-        } else {
-            parseContext.error(yyvsp[-1].lex.line, " field selection requires structure, vector, or matrix on left hand side", yyvsp[0].lex.string->c_str(), "");
-            parseContext.recover();
-            yyval.interm.intermTypedNode = yyvsp[-2].interm.intermTypedNode;
-        }
-        // don't delete $3.string, it's from the pool
-    ;}
-    break;
-
-  case 12:
-#line 460 "glslang.y"
-    {
-        if (parseContext.lValueErrorCheck(yyvsp[0].lex.line, "++", yyvsp[-1].interm.intermTypedNode))
-            parseContext.recover();
-        yyval.interm.intermTypedNode = parseContext.intermediate.addUnaryMath(EOpPostIncrement, yyvsp[-1].interm.intermTypedNode, yyvsp[0].lex.line, parseContext.symbolTable);
-        if (yyval.interm.intermTypedNode == 0) {
-            parseContext.unaryOpError(yyvsp[0].lex.line, "++", yyvsp[-1].interm.intermTypedNode->getCompleteString());
-            parseContext.recover();
-            yyval.interm.intermTypedNode = yyvsp[-1].interm.intermTypedNode;
-        }
-    ;}
-    break;
-
-  case 13:
-#line 470 "glslang.y"
-    {
-        if (parseContext.lValueErrorCheck(yyvsp[0].lex.line, "--", yyvsp[-1].interm.intermTypedNode))
-            parseContext.recover();
-        yyval.interm.intermTypedNode = parseContext.intermediate.addUnaryMath(EOpPostDecrement, yyvsp[-1].interm.intermTypedNode, yyvsp[0].lex.line, parseContext.symbolTable);
-        if (yyval.interm.intermTypedNode == 0) {
-            parseContext.unaryOpError(yyvsp[0].lex.line, "--", yyvsp[-1].interm.intermTypedNode->getCompleteString());
-            parseContext.recover();
-            yyval.interm.intermTypedNode = yyvsp[-1].interm.intermTypedNode;
-        }
-    ;}
-    break;
-
-  case 14:
-#line 483 "glslang.y"
-    {
-        if (parseContext.integerErrorCheck(yyvsp[0].interm.intermTypedNode, "[]"))
-            parseContext.recover();
-        yyval.interm.intermTypedNode = yyvsp[0].interm.intermTypedNode; 
-    ;}
-    break;
-
-  case 15:
-#line 491 "glslang.y"
-    {
-        TFunction* fnCall = yyvsp[0].interm.function;
-        TOperator op = fnCall->getBuiltInOp();
-        
-        if (op != EOpNull) {
-            //
-            // Then this should be a constructor.
-            //
-            TType type(EbtVoid);  // use this to get the type back
-            if (parseContext.constructorErrorCheck(yyvsp[0].interm.line, yyvsp[0].interm.intermNode, *fnCall, op, &type)) {
-                yyval.interm.intermTypedNode = 0;
-            } else {
-                //
-                // It's a constructor, of type 'type'.
-                //
-                yyval.interm.intermTypedNode = parseContext.addConstructor(yyvsp[0].interm.intermNode, &type, op, fnCall, yyvsp[0].interm.line);
-            }
-            
-            if (yyval.interm.intermTypedNode == 0) {        
-                parseContext.recover();
-                yyval.interm.intermTypedNode = parseContext.intermediate.setAggregateOperator(0, op, yyvsp[0].interm.line);
-            }
-            yyval.interm.intermTypedNode->setType(type);
-        } else {
-            //
-            // Not a constructor.  Find it in the symbol table.
-            //
-            const TFunction* fnCandidate;
-            bool builtIn;
-            fnCandidate = parseContext.findFunction(yyvsp[0].interm.line, fnCall, &builtIn);
-            if (fnCandidate) {
-                //
-                // A declared function.  But, it might still map to a built-in
-                // operation.
-                //
-                op = fnCandidate->getBuiltInOp();
-                if (builtIn && op != EOpNull) {
-                    //
-                    // A function call mapped to a built-in operation.
-                    //
-                    if (fnCandidate->getParamCount() == 1) {
-                        //
-                        // Treat it like a built-in unary operator.
-                        //
-                        yyval.interm.intermTypedNode = parseContext.intermediate.addUnaryMath(op, yyvsp[0].interm.intermNode, 0, parseContext.symbolTable);
-                        if (yyval.interm.intermTypedNode == 0)  {
-                            parseContext.error(yyvsp[0].interm.intermNode->getLine(), " wrong operand type", "Internal Error", 
-                                "built in unary operator function.  Type: %s",
-                                static_cast<TIntermTyped*>(yyvsp[0].interm.intermNode)->getCompleteString().c_str());
-                            YYERROR;
-                        }
-                    } else {
-                        yyval.interm.intermTypedNode = parseContext.intermediate.setAggregateOperator(yyvsp[0].interm.intermAggregate, op, yyvsp[0].interm.line);
-                    }
-                } else {
-                    // This is a real function call
-                    
-                    yyval.interm.intermTypedNode = parseContext.intermediate.setAggregateOperator(yyvsp[0].interm.intermAggregate, EOpFunctionCall, yyvsp[0].interm.line);
-                    yyval.interm.intermTypedNode->setType(fnCandidate->getReturnType());                   
-                    
-                    // this is how we know whether the given function is a builtIn function or a user defined function
-                    // if builtIn == false, it's a userDefined -> could be an overloaded builtIn function also
-                    // if builtIn == true, it's definitely a builtIn function with EOpNull
-                    if (!builtIn) 
-                        yyval.interm.intermTypedNode->getAsAggregate()->setUserDefined(); 
-                    yyval.interm.intermTypedNode->getAsAggregate()->setName(fnCandidate->getMangledName());
-
-                    TQualifier qual;
-                    TQualifierList& qualifierList = yyval.interm.intermTypedNode->getAsAggregate()->getQualifier();
-                    for (int i = 0; i < fnCandidate->getParamCount(); ++i) {
-                        qual = (*fnCandidate)[i].type->getQualifier();
-                        if (qual == EvqOut || qual == EvqInOut) {
-                            if (parseContext.lValueErrorCheck(yyval.interm.intermTypedNode->getLine(), "assign", yyval.interm.intermTypedNode->getAsAggregate()->getSequence()[i]->getAsTyped())) {
-                                parseContext.error(yyvsp[0].interm.intermNode->getLine(), "Constant value cannot be passed for 'out' or 'inout' parameters.", "Error", "");
-                                parseContext.recover();
-                            }
-                        }
-                        qualifierList.push_back(qual);
-                    }
-                }
-                yyval.interm.intermTypedNode->setType(fnCandidate->getReturnType());
-            } else {
-                // error message was put out by PaFindFunction()
-                // Put on a dummy node for error recovery
-                constUnion *unionArray = new constUnion[1];
-                unionArray->fConst = 0.0;
-                yyval.interm.intermTypedNode = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtFloat, EvqConst), yyvsp[0].interm.line);
-                parseContext.recover();
-            }
-        }
-        delete fnCall;
-    ;}
-    break;
-
-  case 16:
-#line 586 "glslang.y"
-    {
-        yyval.interm = yyvsp[-1].interm;
-        yyval.interm.line = yyvsp[0].lex.line;
-    ;}
-    break;
-
-  case 17:
-#line 590 "glslang.y"
-    {
-        yyval.interm = yyvsp[-1].interm;
-        yyval.interm.line = yyvsp[0].lex.line;
-    ;}
-    break;
-
-  case 18:
-#line 597 "glslang.y"
-    {
-        yyval.interm.function = yyvsp[-1].interm.function;
-        yyval.interm.intermNode = 0;
-    ;}
-    break;
-
-  case 19:
-#line 601 "glslang.y"
-    {
-        yyval.interm.function = yyvsp[0].interm.function;
-        yyval.interm.intermNode = 0;
-    ;}
-    break;
-
-  case 20:
-#line 608 "glslang.y"
-    {
-        TParameter param = { 0, new TType(yyvsp[0].interm.intermTypedNode->getType()) };
-        yyvsp[-1].interm.function->addParameter(param);
-        yyval.interm.function = yyvsp[-1].interm.function;
-        yyval.interm.intermNode = yyvsp[0].interm.intermTypedNode;
-    ;}
-    break;
-
-  case 21:
-#line 614 "glslang.y"
-    {
-        TParameter param = { 0, new TType(yyvsp[0].interm.intermTypedNode->getType()) };
-        yyvsp[-2].interm.function->addParameter(param);
-        yyval.interm.function = yyvsp[-2].interm.function;
-        yyval.interm.intermNode = parseContext.intermediate.growAggregate(yyvsp[-2].interm.intermNode, yyvsp[0].interm.intermTypedNode, yyvsp[-1].lex.line);
-    ;}
-    break;
-
-  case 22:
-#line 623 "glslang.y"
-    {
-        yyval.interm.function = yyvsp[-1].interm.function;
-    ;}
-    break;
-
-  case 23:
-#line 629 "glslang.y"
-    {
-        if (yyvsp[0].interm.op == EOpConstructStruct) {
-            TString tempString = "";
-            TFunction *function = new TFunction(&tempString, *(yyvsp[0].interm.type.userDef), yyvsp[0].interm.op);
-            yyval.interm.function = function;
-        }
-        else {
-            TFunction *function = new TFunction(yyvsp[0].interm.op);
-            yyval.interm.function = function;
-        }
-    ;}
-    break;
-
-  case 24:
-#line 640 "glslang.y"
-    {
-        if (parseContext.reservedErrorCheck(yyvsp[0].lex.line, *yyvsp[0].lex.string)) 
-            parseContext.recover();
-        TType type(EbtVoid);
-        TFunction *function = new TFunction(yyvsp[0].lex.string, type);
-        yyval.interm.function = function;        
-    ;}
-    break;
-
-  case 25:
-#line 656 "glslang.y"
-    {                                   yyval.interm.line = yyvsp[0].lex.line; yyval.interm.op = EOpConstructFloat; ;}
-    break;
-
-  case 26:
-#line 657 "glslang.y"
-    {                                   yyval.interm.line = yyvsp[0].lex.line; yyval.interm.op = EOpConstructInt;   ;}
-    break;
-
-  case 27:
-#line 658 "glslang.y"
-    {                                   yyval.interm.line = yyvsp[0].lex.line; yyval.interm.op = EOpConstructBool;  ;}
-    break;
-
-  case 28:
-#line 659 "glslang.y"
-    {                                   yyval.interm.line = yyvsp[0].lex.line; yyval.interm.op = EOpConstructVec2;  ;}
-    break;
-
-  case 29:
-#line 660 "glslang.y"
-    {                                   yyval.interm.line = yyvsp[0].lex.line; yyval.interm.op = EOpConstructVec3;  ;}
-    break;
-
-  case 30:
-#line 661 "glslang.y"
-    {                                   yyval.interm.line = yyvsp[0].lex.line; yyval.interm.op = EOpConstructVec4;  ;}
-    break;
-
-  case 31:
-#line 662 "glslang.y"
-    { FRAG_VERT_ONLY("bvec2", yyvsp[0].lex.line); yyval.interm.line = yyvsp[0].lex.line; yyval.interm.op = EOpConstructBVec2; ;}
-    break;
-
-  case 32:
-#line 663 "glslang.y"
-    { FRAG_VERT_ONLY("bvec3", yyvsp[0].lex.line); yyval.interm.line = yyvsp[0].lex.line; yyval.interm.op = EOpConstructBVec3; ;}
-    break;
-
-  case 33:
-#line 664 "glslang.y"
-    { FRAG_VERT_ONLY("bvec4", yyvsp[0].lex.line); yyval.interm.line = yyvsp[0].lex.line; yyval.interm.op = EOpConstructBVec4; ;}
-    break;
-
-  case 34:
-#line 665 "glslang.y"
-    { FRAG_VERT_ONLY("ivec2", yyvsp[0].lex.line); yyval.interm.line = yyvsp[0].lex.line; yyval.interm.op = EOpConstructIVec2; ;}
-    break;
-
-  case 35:
-#line 666 "glslang.y"
-    { FRAG_VERT_ONLY("ivec3", yyvsp[0].lex.line); yyval.interm.line = yyvsp[0].lex.line; yyval.interm.op = EOpConstructIVec3; ;}
-    break;
-
-  case 36:
-#line 667 "glslang.y"
-    { FRAG_VERT_ONLY("ivec4", yyvsp[0].lex.line); yyval.interm.line = yyvsp[0].lex.line; yyval.interm.op = EOpConstructIVec4; ;}
-    break;
-
-  case 37:
-#line 668 "glslang.y"
-    { FRAG_VERT_ONLY("mat2", yyvsp[0].lex.line);  yyval.interm.line = yyvsp[0].lex.line; yyval.interm.op = EOpConstructMat2;  ;}
-    break;
-
-  case 38:
-#line 669 "glslang.y"
-    { FRAG_VERT_ONLY("mat3", yyvsp[0].lex.line);  yyval.interm.line = yyvsp[0].lex.line; yyval.interm.op = EOpConstructMat3;  ;}
-    break;
-
-  case 39:
-#line 670 "glslang.y"
-    { FRAG_VERT_ONLY("mat4", yyvsp[0].lex.line);  yyval.interm.line = yyvsp[0].lex.line; yyval.interm.op = EOpConstructMat4;  ;}
-    break;
-
-  case 40:
-#line 671 "glslang.y"
-    {                                   
-        TType& structure = static_cast<TVariable*>(yyvsp[0].lex.symbol)->getType();
-        TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;
-        TPublicType t = { EbtStruct, qual, 1, false, false, &structure, yyvsp[0].lex.line }; 
-        yyval.interm.type = t;
-        yyval.interm.line = yyvsp[0].lex.line; 
-        yyval.interm.op = EOpConstructStruct; 
-    ;}
-    break;
-
-  case 41:
-#line 682 "glslang.y"
-    {
-        yyval.interm.intermTypedNode = yyvsp[0].interm.intermTypedNode;
-    ;}
-    break;
-
-  case 42:
-#line 685 "glslang.y"
-    {
-        if (parseContext.lValueErrorCheck(yyvsp[-1].lex.line, "++", yyvsp[0].interm.intermTypedNode))
-            parseContext.recover();
-        yyval.interm.intermTypedNode = parseContext.intermediate.addUnaryMath(EOpPreIncrement, yyvsp[0].interm.intermTypedNode, yyvsp[-1].lex.line, parseContext.symbolTable);
-        if (yyval.interm.intermTypedNode == 0) {
-            parseContext.unaryOpError(yyvsp[-1].lex.line, "++", yyvsp[0].interm.intermTypedNode->getCompleteString());
-            parseContext.recover();
-            yyval.interm.intermTypedNode = yyvsp[0].interm.intermTypedNode;
-        }
-    ;}
-    break;
-
-  case 43:
-#line 695 "glslang.y"
-    {
-        if (parseContext.lValueErrorCheck(yyvsp[-1].lex.line, "--", yyvsp[0].interm.intermTypedNode))
-            parseContext.recover();
-        yyval.interm.intermTypedNode = parseContext.intermediate.addUnaryMath(EOpPreDecrement, yyvsp[0].interm.intermTypedNode, yyvsp[-1].lex.line, parseContext.symbolTable);
-        if (yyval.interm.intermTypedNode == 0) {
-            parseContext.unaryOpError(yyvsp[-1].lex.line, "--", yyvsp[0].interm.intermTypedNode->getCompleteString());
-            parseContext.recover();
-            yyval.interm.intermTypedNode = yyvsp[0].interm.intermTypedNode;
-        }
-    ;}
-    break;
-
-  case 44:
-#line 705 "glslang.y"
-    {
-        if (yyvsp[-1].interm.op != EOpNull) {
-            yyval.interm.intermTypedNode = parseContext.intermediate.addUnaryMath(yyvsp[-1].interm.op, yyvsp[0].interm.intermTypedNode, yyvsp[-1].interm.line, parseContext.symbolTable);
-            if (yyval.interm.intermTypedNode == 0) {
-                char* errorOp = "";
-                switch(yyvsp[-1].interm.op) {
-                case EOpNegative:   errorOp = "-"; break;
-                case EOpLogicalNot: errorOp = "!"; break;
-                case EOpBitwiseNot: errorOp = "~"; break;
-				default: break;
-                }
-                parseContext.unaryOpError(yyvsp[-1].interm.line, errorOp, yyvsp[0].interm.intermTypedNode->getCompleteString());
-                parseContext.recover();
-                yyval.interm.intermTypedNode = yyvsp[0].interm.intermTypedNode;
-            }
-        } else
-            yyval.interm.intermTypedNode = yyvsp[0].interm.intermTypedNode;
-    ;}
-    break;
-
-  case 45:
-#line 727 "glslang.y"
-    { yyval.interm.line = yyvsp[0].lex.line; yyval.interm.op = EOpNull; ;}
-    break;
-
-  case 46:
-#line 728 "glslang.y"
-    { yyval.interm.line = yyvsp[0].lex.line; yyval.interm.op = EOpNegative; ;}
-    break;
-
-  case 47:
-#line 729 "glslang.y"
-    { yyval.interm.line = yyvsp[0].lex.line; yyval.interm.op = EOpLogicalNot; ;}
-    break;
-
-  case 48:
-#line 730 "glslang.y"
-    { PACK_UNPACK_ONLY("~", yyvsp[0].lex.line);  
-              yyval.interm.line = yyvsp[0].lex.line; yyval.interm.op = EOpBitwiseNot; ;}
-    break;
-
-  case 49:
-#line 736 "glslang.y"
-    { yyval.interm.intermTypedNode = yyvsp[0].interm.intermTypedNode; ;}
-    break;
-
-  case 50:
-#line 737 "glslang.y"
-    {
-        FRAG_VERT_ONLY("*", yyvsp[-1].lex.line);
-        yyval.interm.intermTypedNode = parseContext.intermediate.addBinaryMath(EOpMul, yyvsp[-2].interm.intermTypedNode, yyvsp[0].interm.intermTypedNode, yyvsp[-1].lex.line, parseContext.symbolTable);
-        if (yyval.interm.intermTypedNode == 0) {
-            parseContext.binaryOpError(yyvsp[-1].lex.line, "*", yyvsp[-2].interm.intermTypedNode->getCompleteString(), yyvsp[0].interm.intermTypedNode->getCompleteString());
-            parseContext.recover();
-            yyval.interm.intermTypedNode = yyvsp[-2].interm.intermTypedNode;
-        }
-    ;}
-    break;
-
-  case 51:
-#line 746 "glslang.y"
-    {
-        FRAG_VERT_ONLY("/", yyvsp[-1].lex.line); 
-        yyval.interm.intermTypedNode = parseContext.intermediate.addBinaryMath(EOpDiv, yyvsp[-2].interm.intermTypedNode, yyvsp[0].interm.intermTypedNode, yyvsp[-1].lex.line, parseContext.symbolTable);
-        if (yyval.interm.intermTypedNode == 0) {
-            parseContext.binaryOpError(yyvsp[-1].lex.line, "/", yyvsp[-2].interm.intermTypedNode->getCompleteString(), yyvsp[0].interm.intermTypedNode->getCompleteString());
-            parseContext.recover();
-            yyval.interm.intermTypedNode = yyvsp[-2].interm.intermTypedNode;
-        }
-    ;}
-    break;
-
-  case 52:
-#line 755 "glslang.y"
-    {
-        PACK_UNPACK_ONLY("%", yyvsp[-1].lex.line);
-        yyval.interm.intermTypedNode = parseContext.intermediate.addBinaryMath(EOpMod, yyvsp[-2].interm.intermTypedNode, yyvsp[0].interm.intermTypedNode, yyvsp[-1].lex.line, parseContext.symbolTable);
-        if (yyval.interm.intermTypedNode == 0) {
-            parseContext.binaryOpError(yyvsp[-1].lex.line, "%", yyvsp[-2].interm.intermTypedNode->getCompleteString(), yyvsp[0].interm.intermTypedNode->getCompleteString());
-            parseContext.recover();
-            yyval.interm.intermTypedNode = yyvsp[-2].interm.intermTypedNode;
-        }
-    ;}
-    break;
-
-  case 53:
-#line 767 "glslang.y"
-    { yyval.interm.intermTypedNode = yyvsp[0].interm.intermTypedNode; ;}
-    break;
-
-  case 54:
-#line 768 "glslang.y"
-    {  
-        yyval.interm.intermTypedNode = parseContext.intermediate.addBinaryMath(EOpAdd, yyvsp[-2].interm.intermTypedNode, yyvsp[0].interm.intermTypedNode, yyvsp[-1].lex.line, parseContext.symbolTable);
-        if (yyval.interm.intermTypedNode == 0) {
-            parseContext.binaryOpError(yyvsp[-1].lex.line, "+", yyvsp[-2].interm.intermTypedNode->getCompleteString(), yyvsp[0].interm.intermTypedNode->getCompleteString());
-            parseContext.recover();
-            yyval.interm.intermTypedNode = yyvsp[-2].interm.intermTypedNode;
-        }
-    ;}
-    break;
-
-  case 55:
-#line 776 "glslang.y"
-    {
-        yyval.interm.intermTypedNode = parseContext.intermediate.addBinaryMath(EOpSub, yyvsp[-2].interm.intermTypedNode, yyvsp[0].interm.intermTypedNode, yyvsp[-1].lex.line, parseContext.symbolTable);
-        if (yyval.interm.intermTypedNode == 0) {
-            parseContext.binaryOpError(yyvsp[-1].lex.line, "-", yyvsp[-2].interm.intermTypedNode->getCompleteString(), yyvsp[0].interm.intermTypedNode->getCompleteString());
-            parseContext.recover();
-            yyval.interm.intermTypedNode = yyvsp[-2].interm.intermTypedNode;
-        } 
-    ;}
-    break;
-
-  case 56:
-#line 787 "glslang.y"
-    { yyval.interm.intermTypedNode = yyvsp[0].interm.intermTypedNode; ;}
-    break;
-
-  case 57:
-#line 788 "glslang.y"
-    {
-        PACK_UNPACK_ONLY("<<", yyvsp[-1].lex.line);
-        yyval.interm.intermTypedNode = parseContext.intermediate.addBinaryMath(EOpLeftShift, yyvsp[-2].interm.intermTypedNode, yyvsp[0].interm.intermTypedNode, yyvsp[-1].lex.line, parseContext.symbolTable);
-        if (yyval.interm.intermTypedNode == 0) {
-            parseContext.binaryOpError(yyvsp[-1].lex.line, "<<", yyvsp[-2].interm.intermTypedNode->getCompleteString(), yyvsp[0].interm.intermTypedNode->getCompleteString());
-            parseContext.recover();
-            yyval.interm.intermTypedNode = yyvsp[-2].interm.intermTypedNode;
-        }
-    ;}
-    break;
-
-  case 58:
-#line 797 "glslang.y"
-    {
-        PACK_UNPACK_ONLY(">>", yyvsp[-1].lex.line);
-        yyval.interm.intermTypedNode = parseContext.intermediate.addBinaryMath(EOpRightShift, yyvsp[-2].interm.intermTypedNode, yyvsp[0].interm.intermTypedNode, yyvsp[-1].lex.line, parseContext.symbolTable);
-        if (yyval.interm.intermTypedNode == 0) {
-            parseContext.binaryOpError(yyvsp[-1].lex.line, ">>", yyvsp[-2].interm.intermTypedNode->getCompleteString(), yyvsp[0].interm.intermTypedNode->getCompleteString());
-            parseContext.recover();
-            yyval.interm.intermTypedNode = yyvsp[-2].interm.intermTypedNode;
-        }
-    ;}
-    break;
-
-  case 59:
-#line 809 "glslang.y"
-    { yyval.interm.intermTypedNode = yyvsp[0].interm.intermTypedNode; ;}
-    break;
-
-  case 60:
-#line 810 "glslang.y"
-    { 
-        yyval.interm.intermTypedNode = parseContext.intermediate.addBinaryMath(EOpLessThan, yyvsp[-2].interm.intermTypedNode, yyvsp[0].interm.intermTypedNode, yyvsp[-1].lex.line, parseContext.symbolTable);
-        if (yyval.interm.intermTypedNode == 0) {
-            parseContext.binaryOpError(yyvsp[-1].lex.line, "<", yyvsp[-2].interm.intermTypedNode->getCompleteString(), yyvsp[0].interm.intermTypedNode->getCompleteString());
-            parseContext.recover();
-            constUnion *unionArray = new constUnion[1];
-            unionArray->bConst = false;
-            yyval.interm.intermTypedNode = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtBool, EvqConst), yyvsp[-1].lex.line);
-        }
-    ;}
-    break;
-
-  case 61:
-#line 820 "glslang.y"
-    { 
-        yyval.interm.intermTypedNode = parseContext.intermediate.addBinaryMath(EOpGreaterThan, yyvsp[-2].interm.intermTypedNode, yyvsp[0].interm.intermTypedNode, yyvsp[-1].lex.line, parseContext.symbolTable);
-        if (yyval.interm.intermTypedNode == 0) {
-            parseContext.binaryOpError(yyvsp[-1].lex.line, ">", yyvsp[-2].interm.intermTypedNode->getCompleteString(), yyvsp[0].interm.intermTypedNode->getCompleteString());
-            parseContext.recover();
-            constUnion *unionArray = new constUnion[1];
-            unionArray->bConst = false;
-            yyval.interm.intermTypedNode = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtBool, EvqConst), yyvsp[-1].lex.line);
-        }
-    ;}
-    break;
-
-  case 62:
-#line 830 "glslang.y"
-    { 
-        yyval.interm.intermTypedNode = parseContext.intermediate.addBinaryMath(EOpLessThanEqual, yyvsp[-2].interm.intermTypedNode, yyvsp[0].interm.intermTypedNode, yyvsp[-1].lex.line, parseContext.symbolTable);
-        if (yyval.interm.intermTypedNode == 0) {
-            parseContext.binaryOpError(yyvsp[-1].lex.line, "<=", yyvsp[-2].interm.intermTypedNode->getCompleteString(), yyvsp[0].interm.intermTypedNode->getCompleteString());
-            parseContext.recover();
-            constUnion *unionArray = new constUnion[1];
-            unionArray->bConst = false;
-            yyval.interm.intermTypedNode = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtBool, EvqConst), yyvsp[-1].lex.line);
-        }
-    ;}
-    break;
-
-  case 63:
-#line 840 "glslang.y"
-    { 
-        yyval.interm.intermTypedNode = parseContext.intermediate.addBinaryMath(EOpGreaterThanEqual, yyvsp[-2].interm.intermTypedNode, yyvsp[0].interm.intermTypedNode, yyvsp[-1].lex.line, parseContext.symbolTable);
-        if (yyval.interm.intermTypedNode == 0) {
-            parseContext.binaryOpError(yyvsp[-1].lex.line, ">=", yyvsp[-2].interm.intermTypedNode->getCompleteString(), yyvsp[0].interm.intermTypedNode->getCompleteString());
-            parseContext.recover();
-            constUnion *unionArray = new constUnion[1];
-            unionArray->bConst = false;
-            yyval.interm.intermTypedNode = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtBool, EvqConst), yyvsp[-1].lex.line);
-        }
-    ;}
-    break;
-
-  case 64:
-#line 853 "glslang.y"
-    { yyval.interm.intermTypedNode = yyvsp[0].interm.intermTypedNode; ;}
-    break;
-
-  case 65:
-#line 854 "glslang.y"
-    { 
-        yyval.interm.intermTypedNode = parseContext.intermediate.addBinaryMath(EOpEqual, yyvsp[-2].interm.intermTypedNode, yyvsp[0].interm.intermTypedNode, yyvsp[-1].lex.line, parseContext.symbolTable);
-        if (yyval.interm.intermTypedNode == 0) {
-            parseContext.binaryOpError(yyvsp[-1].lex.line, "==", yyvsp[-2].interm.intermTypedNode->getCompleteString(), yyvsp[0].interm.intermTypedNode->getCompleteString());
-            parseContext.recover();
-            constUnion *unionArray = new constUnion[1];
-            unionArray->bConst = false;
-            yyval.interm.intermTypedNode = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtBool, EvqConst), yyvsp[-1].lex.line);
-        }
-    ;}
-    break;
-
-  case 66:
-#line 864 "glslang.y"
-    { 
-        yyval.interm.intermTypedNode = parseContext.intermediate.addBinaryMath(EOpNotEqual, yyvsp[-2].interm.intermTypedNode, yyvsp[0].interm.intermTypedNode, yyvsp[-1].lex.line, parseContext.symbolTable);
-        if (yyval.interm.intermTypedNode == 0) {
-            parseContext.binaryOpError(yyvsp[-1].lex.line, "!=", yyvsp[-2].interm.intermTypedNode->getCompleteString(), yyvsp[0].interm.intermTypedNode->getCompleteString());
-            parseContext.recover();
-            constUnion *unionArray = new constUnion[1];
-            unionArray->bConst = false;
-            yyval.interm.intermTypedNode = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtBool, EvqConst), yyvsp[-1].lex.line);
-        }
-    ;}
-    break;
-
-  case 67:
-#line 877 "glslang.y"
-    { yyval.interm.intermTypedNode = yyvsp[0].interm.intermTypedNode; ;}
-    break;
-
-  case 68:
-#line 878 "glslang.y"
-    {
-        PACK_UNPACK_ONLY("&", yyvsp[-1].lex.line);
-        yyval.interm.intermTypedNode = parseContext.intermediate.addBinaryMath(EOpAnd, yyvsp[-2].interm.intermTypedNode, yyvsp[0].interm.intermTypedNode, yyvsp[-1].lex.line, parseContext.symbolTable);
-        if (yyval.interm.intermTypedNode == 0) {
-            parseContext.binaryOpError(yyvsp[-1].lex.line, "&", yyvsp[-2].interm.intermTypedNode->getCompleteString(), yyvsp[0].interm.intermTypedNode->getCompleteString());
-            parseContext.recover();
-            yyval.interm.intermTypedNode = yyvsp[-2].interm.intermTypedNode;
-        }
-    ;}
-    break;
-
-  case 69:
-#line 890 "glslang.y"
-    { yyval.interm.intermTypedNode = yyvsp[0].interm.intermTypedNode; ;}
-    break;
-
-  case 70:
-#line 891 "glslang.y"
-    {
-        PACK_UNPACK_ONLY("^", yyvsp[-1].lex.line);
-        yyval.interm.intermTypedNode = parseContext.intermediate.addBinaryMath(EOpExclusiveOr, yyvsp[-2].interm.intermTypedNode, yyvsp[0].interm.intermTypedNode, yyvsp[-1].lex.line, parseContext.symbolTable);
-        if (yyval.interm.intermTypedNode == 0) {
-            parseContext.binaryOpError(yyvsp[-1].lex.line, "^", yyvsp[-2].interm.intermTypedNode->getCompleteString(), yyvsp[0].interm.intermTypedNode->getCompleteString());
-            parseContext.recover();
-            yyval.interm.intermTypedNode = yyvsp[-2].interm.intermTypedNode;
-        }
-    ;}
-    break;
-
-  case 71:
-#line 903 "glslang.y"
-    { yyval.interm.intermTypedNode = yyvsp[0].interm.intermTypedNode; ;}
-    break;
-
-  case 72:
-#line 904 "glslang.y"
-    {
-        PACK_UNPACK_ONLY("|", yyvsp[-1].lex.line);
-        yyval.interm.intermTypedNode = parseContext.intermediate.addBinaryMath(EOpInclusiveOr, yyvsp[-2].interm.intermTypedNode, yyvsp[0].interm.intermTypedNode, yyvsp[-1].lex.line, parseContext.symbolTable);
-        if (yyval.interm.intermTypedNode == 0) {
-            parseContext.binaryOpError(yyvsp[-1].lex.line, "|", yyvsp[-2].interm.intermTypedNode->getCompleteString(), yyvsp[0].interm.intermTypedNode->getCompleteString());
-            parseContext.recover();
-            yyval.interm.intermTypedNode = yyvsp[-2].interm.intermTypedNode;
-        }
-    ;}
-    break;
-
-  case 73:
-#line 916 "glslang.y"
-    { yyval.interm.intermTypedNode = yyvsp[0].interm.intermTypedNode; ;}
-    break;
-
-  case 74:
-#line 917 "glslang.y"
-    {
-        yyval.interm.intermTypedNode = parseContext.intermediate.addBinaryMath(EOpLogicalAnd, yyvsp[-2].interm.intermTypedNode, yyvsp[0].interm.intermTypedNode, yyvsp[-1].lex.line, parseContext.symbolTable);
-        if (yyval.interm.intermTypedNode == 0) {
-            parseContext.binaryOpError(yyvsp[-1].lex.line, "&&", yyvsp[-2].interm.intermTypedNode->getCompleteString(), yyvsp[0].interm.intermTypedNode->getCompleteString());
-            parseContext.recover();
-            constUnion *unionArray = new constUnion[1];
-            unionArray->bConst = false;
-            yyval.interm.intermTypedNode = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtBool, EvqConst), yyvsp[-1].lex.line);
-        }
-    ;}
-    break;
-
-  case 75:
-#line 930 "glslang.y"
-    { yyval.interm.intermTypedNode = yyvsp[0].interm.intermTypedNode; ;}
-    break;
-
-  case 76:
-#line 931 "glslang.y"
-    { 
-        yyval.interm.intermTypedNode = parseContext.intermediate.addBinaryMath(EOpLogicalXor, yyvsp[-2].interm.intermTypedNode, yyvsp[0].interm.intermTypedNode, yyvsp[-1].lex.line, parseContext.symbolTable);
-        if (yyval.interm.intermTypedNode == 0) {
-            parseContext.binaryOpError(yyvsp[-1].lex.line, "^^", yyvsp[-2].interm.intermTypedNode->getCompleteString(), yyvsp[0].interm.intermTypedNode->getCompleteString());
-            parseContext.recover();
-            constUnion *unionArray = new constUnion[1];
-            unionArray->bConst = false;
-            yyval.interm.intermTypedNode = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtBool, EvqConst), yyvsp[-1].lex.line);
-        }
-    ;}
-    break;
-
-  case 77:
-#line 944 "glslang.y"
-    { yyval.interm.intermTypedNode = yyvsp[0].interm.intermTypedNode; ;}
-    break;
-
-  case 78:
-#line 945 "glslang.y"
-    { 
-        yyval.interm.intermTypedNode = parseContext.intermediate.addBinaryMath(EOpLogicalOr, yyvsp[-2].interm.intermTypedNode, yyvsp[0].interm.intermTypedNode, yyvsp[-1].lex.line, parseContext.symbolTable);
-        if (yyval.interm.intermTypedNode == 0) {
-            parseContext.binaryOpError(yyvsp[-1].lex.line, "||", yyvsp[-2].interm.intermTypedNode->getCompleteString(), yyvsp[0].interm.intermTypedNode->getCompleteString());
-            parseContext.recover();
-            constUnion *unionArray = new constUnion[1];
-            unionArray->bConst = false;
-            yyval.interm.intermTypedNode = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtBool, EvqConst), yyvsp[-1].lex.line);
-        }
-    ;}
-    break;
-
-  case 79:
-#line 958 "glslang.y"
-    { yyval.interm.intermTypedNode = yyvsp[0].interm.intermTypedNode; ;}
-    break;
-
-  case 80:
-#line 959 "glslang.y"
-    {
-       if (parseContext.boolErrorCheck(yyvsp[-3].lex.line, yyvsp[-4].interm.intermTypedNode))
-            parseContext.recover();
-       
-        yyval.interm.intermTypedNode = parseContext.intermediate.addSelection(yyvsp[-4].interm.intermTypedNode, yyvsp[-2].interm.intermTypedNode, yyvsp[0].interm.intermTypedNode, yyvsp[-3].lex.line);
-        if (yyvsp[-2].interm.intermTypedNode->getType() != yyvsp[0].interm.intermTypedNode->getType())
-            yyval.interm.intermTypedNode = 0;
-            
-        if (yyval.interm.intermTypedNode == 0) {
-            parseContext.binaryOpError(yyvsp[-3].lex.line, ":", yyvsp[-2].interm.intermTypedNode->getCompleteString(), yyvsp[0].interm.intermTypedNode->getCompleteString());
-            parseContext.recover();
-            yyval.interm.intermTypedNode = yyvsp[0].interm.intermTypedNode;
-        }
-    ;}
-    break;
-
-  case 81:
-#line 976 "glslang.y"
-    { yyval.interm.intermTypedNode = yyvsp[0].interm.intermTypedNode; ;}
-    break;
-
-  case 82:
-#line 977 "glslang.y"
-    {
-        if (parseContext.lValueErrorCheck(yyvsp[-1].interm.line, "assign", yyvsp[-2].interm.intermTypedNode))
-            parseContext.recover();
-        yyval.interm.intermTypedNode = parseContext.intermediate.addAssign(yyvsp[-1].interm.op, yyvsp[-2].interm.intermTypedNode, yyvsp[0].interm.intermTypedNode, yyvsp[-1].interm.line);
-        if (yyval.interm.intermTypedNode == 0) {
-            parseContext.assignError(yyvsp[-1].interm.line, "assign", yyvsp[-2].interm.intermTypedNode->getCompleteString(), yyvsp[0].interm.intermTypedNode->getCompleteString());
-            parseContext.recover();
-            yyval.interm.intermTypedNode = yyvsp[-2].interm.intermTypedNode;
-        }
-    ;}
-    break;
-
-  case 83:
-#line 990 "glslang.y"
-    {                                    yyval.interm.line = yyvsp[0].lex.line; yyval.interm.op = EOpAssign; ;}
-    break;
-
-  case 84:
-#line 991 "glslang.y"
-    { FRAG_VERT_ONLY("*=", yyvsp[0].lex.line);     yyval.interm.line = yyvsp[0].lex.line; yyval.interm.op = EOpMulAssign; ;}
-    break;
-
-  case 85:
-#line 992 "glslang.y"
-    { FRAG_VERT_ONLY("/=", yyvsp[0].lex.line);     yyval.interm.line = yyvsp[0].lex.line; yyval.interm.op = EOpDivAssign; ;}
-    break;
-
-  case 86:
-#line 993 "glslang.y"
-    { PACK_UNPACK_ONLY("%=", yyvsp[0].lex.line);   yyval.interm.line = yyvsp[0].lex.line; yyval.interm.op = EOpModAssign; ;}
-    break;
-
-  case 87:
-#line 994 "glslang.y"
-    {                                    yyval.interm.line = yyvsp[0].lex.line; yyval.interm.op = EOpAddAssign; ;}
-    break;
-
-  case 88:
-#line 995 "glslang.y"
-    {                                    yyval.interm.line = yyvsp[0].lex.line; yyval.interm.op = EOpSubAssign; ;}
-    break;
-
-  case 89:
-#line 996 "glslang.y"
-    { PACK_UNPACK_ONLY("<<=", yyvsp[0].lex.line);  yyval.interm.line = yyvsp[0].lex.line; yyval.interm.op = EOpLeftShiftAssign; ;}
-    break;
-
-  case 90:
-#line 997 "glslang.y"
-    { PACK_UNPACK_ONLY("<<=", yyvsp[0].lex.line);  yyval.interm.line = yyvsp[0].lex.line; yyval.interm.op = EOpRightShiftAssign; ;}
-    break;
-
-  case 91:
-#line 998 "glslang.y"
-    { PACK_UNPACK_ONLY("&=",  yyvsp[0].lex.line);  yyval.interm.line = yyvsp[0].lex.line; yyval.interm.op = EOpAndAssign; ;}
-    break;
-
-  case 92:
-#line 999 "glslang.y"
-    { PACK_UNPACK_ONLY("^=",  yyvsp[0].lex.line);  yyval.interm.line = yyvsp[0].lex.line; yyval.interm.op = EOpExclusiveOrAssign; ;}
-    break;
-
-  case 93:
-#line 1000 "glslang.y"
-    { PACK_UNPACK_ONLY("|=",  yyvsp[0].lex.line);  yyval.interm.line = yyvsp[0].lex.line; yyval.interm.op = EOpInclusiveOrAssign; ;}
-    break;
-
-  case 94:
-#line 1004 "glslang.y"
-    {
-        yyval.interm.intermTypedNode = yyvsp[0].interm.intermTypedNode;
-    ;}
-    break;
-
-  case 95:
-#line 1007 "glslang.y"
-    {
-        yyval.interm.intermTypedNode = parseContext.intermediate.addComma(yyvsp[-2].interm.intermTypedNode, yyvsp[0].interm.intermTypedNode, yyvsp[-1].lex.line);
-        if (yyval.interm.intermTypedNode == 0) {
-            parseContext.binaryOpError(yyvsp[-1].lex.line, ",", yyvsp[-2].interm.intermTypedNode->getCompleteString(), yyvsp[0].interm.intermTypedNode->getCompleteString());
-            parseContext.recover();
-            yyval.interm.intermTypedNode = yyvsp[0].interm.intermTypedNode;
-        }
-    ;}
-    break;
-
-  case 96:
-#line 1018 "glslang.y"
-    {
-        if (parseContext.constErrorCheck(yyvsp[0].interm.intermTypedNode))
-            parseContext.recover();
-        yyval.interm.intermTypedNode = yyvsp[0].interm.intermTypedNode;
-    ;}
-    break;
-
-  case 97:
-#line 1026 "glslang.y"
-    { yyval.interm.intermNode = 0; ;}
-    break;
-
-  case 98:
-#line 1027 "glslang.y"
-    { 
-        if (yyvsp[-1].interm.intermAggregate)
-            yyvsp[-1].interm.intermAggregate->setOperator(EOpSequence); 
-        yyval.interm.intermNode = yyvsp[-1].interm.intermAggregate; 
-    ;}
-    break;
-
-  case 99:
-#line 1035 "glslang.y"
-    {
-        //
-        // Multiple declarations of the same function are allowed.
-        //
-        // If this is a definition, the definition production code will check for redefinitions 
-        // (we don't know at this point if it's a definition or not).
-        //
-        // Redeclarations are allowed.  But, return types and parameter qualifiers must match.
-        //        
-        TFunction* prevDec = static_cast<TFunction*>(parseContext.symbolTable.find(yyvsp[-1].interm.function->getMangledName()));
-        if (prevDec) {
-            if (prevDec->getReturnType() != yyvsp[-1].interm.function->getReturnType()) {
-                parseContext.error(yyvsp[0].lex.line, "overloaded functions must have the same return type", yyvsp[-1].interm.function->getReturnType().getBasicString(), "");
-                parseContext.recover();
-            }
-            for (int i = 0; i < prevDec->getParamCount(); ++i) {
-                if ((*prevDec)[i].type->getQualifier() != (*yyvsp[-1].interm.function)[i].type->getQualifier()) {
-                    parseContext.error(yyvsp[0].lex.line, "overloaded functions must have the same parameter qualifiers", (*yyvsp[-1].interm.function)[i].type->getQualifierString(), "");
-                    parseContext.recover();
-                }
-            }
-        }
-        
-        //
-        // If this is a redeclaration, it could also be a definition,
-        // in which case, we want to use the variable names from this one, and not the one that's
-        // being redeclared.  So, pass back up this declaration, not the one in the symbol table.
-        //
-        yyval.interm.function = yyvsp[-1].interm.function;
-        yyval.interm.line = yyvsp[0].lex.line;
-
-        parseContext.symbolTable.insert(*yyval.interm.function);
-    ;}
-    break;
-
-  case 100:
-#line 1071 "glslang.y"
-    {
-        yyval.interm.function = yyvsp[0].interm.function;
-    ;}
-    break;
-
-  case 101:
-#line 1074 "glslang.y"
-    { 
-        yyval.interm.function = yyvsp[0].interm.function;  
-    ;}
-    break;
-
-  case 102:
-#line 1081 "glslang.y"
-    {
-        // Add the parameter 
-        yyval.interm.function = yyvsp[-1].interm.function;
-        if (yyvsp[0].interm.param.type->getBasicType() != EbtVoid)
-            yyvsp[-1].interm.function->addParameter(yyvsp[0].interm.param);
-        else
-            delete yyvsp[0].interm.param.type;
-    ;}
-    break;
-
-  case 103:
-#line 1089 "glslang.y"
-    {   
-        //
-        // Only first parameter of one-parameter functions can be void
-        // The check for named parameters not being void is done in parameter_declarator 
-        //
-        if (yyvsp[0].interm.param.type->getBasicType() == EbtVoid) {
-            //
-            // This parameter > first is void
-            //
-            parseContext.error(yyvsp[-1].lex.line, "cannot be an argument type except for '(void)'", "void", "");
-            parseContext.recover();
-            delete yyvsp[0].interm.param.type;
-        } else {
-            // Add the parameter 
-            yyval.interm.function = yyvsp[-2].interm.function; 
-            yyvsp[-2].interm.function->addParameter(yyvsp[0].interm.param);
-        }
-    ;}
-    break;
-
-  case 104:
-#line 1110 "glslang.y"
-    {
-        if (yyvsp[-2].interm.type.qualifier != EvqGlobal && yyvsp[-2].interm.type.qualifier != EvqTemporary) {
-            parseContext.error(yyvsp[-1].lex.line, "no qualifiers allowed for function return", getQualifierString(yyvsp[-2].interm.type.qualifier), "");
-            parseContext.recover();
-        }
-        // make sure a sampler is not involved as well...
-        if (parseContext.structQualifierErrorCheck(yyvsp[-1].lex.line, yyvsp[-2].interm.type))
-            parseContext.recover();
-        
-        // Add the function as a prototype after parsing it (we do not support recursion) 
-        TFunction *function;
-        TType type(yyvsp[-2].interm.type);
-        function = new TFunction(yyvsp[-1].lex.string, type);
-        yyval.interm.function = function;
-    ;}
-    break;
-
-  case 105:
-#line 1129 "glslang.y"
-    {
-        if (yyvsp[-1].interm.type.type == EbtVoid) {
-            parseContext.error(yyvsp[0].lex.line, "illegal use of type 'void'", yyvsp[0].lex.string->c_str(), "");
-            parseContext.recover();
-        }
-        if (parseContext.reservedErrorCheck(yyvsp[0].lex.line, *yyvsp[0].lex.string))
-            parseContext.recover();
-        TParameter param = {yyvsp[0].lex.string, new TType(yyvsp[-1].interm.type)};
-        yyval.interm.line = yyvsp[0].lex.line;
-        yyval.interm.param = param;
-    ;}
-    break;
-
-  case 106:
-#line 1140 "glslang.y"
-    {
-        // Check that we can make an array out of this type
-        if (yyvsp[-4].interm.type.array) {
-            parseContext.error(yyvsp[-2].lex.line, "cannot declare arrays of this type", TType(yyvsp[-4].interm.type).getCompleteString().c_str(), "");
-            parseContext.recover();
-        }
-        if (parseContext.reservedErrorCheck(yyvsp[-3].lex.line, *yyvsp[-3].lex.string))
-            parseContext.recover();
-        yyvsp[-4].interm.type.array = true;
-        TType* type = new TType(yyvsp[-4].interm.type);        
-        if (yyvsp[-1].interm.intermTypedNode->getAsConstantUnion())
-            type->setArraySize(yyvsp[-1].interm.intermTypedNode->getAsConstantUnion()->getUnionArrayPointer()->iConst);
-        TParameter param = { yyvsp[-3].lex.string, type };
-        yyval.interm.line = yyvsp[-3].lex.line;
-        yyval.interm.param = param;
-    ;}
-    break;
-
-  case 107:
-#line 1167 "glslang.y"
-    {
-        yyval.interm = yyvsp[0].interm;
-        if (parseContext.paramErrorCheck(yyvsp[0].interm.line, yyvsp[-2].interm.type.qualifier, yyvsp[-1].interm.qualifier, yyval.interm.param.type))
-            parseContext.recover();
-    ;}
-    break;
-
-  case 108:
-#line 1172 "glslang.y"
-    {
-        yyval.interm = yyvsp[0].interm;
-        if (parseContext.parameterSamplerErrorCheck(yyvsp[0].interm.line, yyvsp[-1].interm.qualifier, *yyvsp[0].interm.param.type))
-            parseContext.recover();
-        if (parseContext.paramErrorCheck(yyvsp[0].interm.line, EvqTemporary, yyvsp[-1].interm.qualifier, yyval.interm.param.type))
-            parseContext.recover();
-    ;}
-    break;
-
-  case 109:
-#line 1182 "glslang.y"
-    {
-        yyval.interm = yyvsp[0].interm;
-        if (parseContext.paramErrorCheck(yyvsp[0].interm.line, yyvsp[-2].interm.type.qualifier, yyvsp[-1].interm.qualifier, yyval.interm.param.type))
-            parseContext.recover();
-    ;}
-    break;
-
-  case 110:
-#line 1187 "glslang.y"
-    {
-        yyval.interm = yyvsp[0].interm;
-        if (parseContext.parameterSamplerErrorCheck(yyvsp[0].interm.line, yyvsp[-1].interm.qualifier, *yyvsp[0].interm.param.type))
-            parseContext.recover();
-        if (parseContext.paramErrorCheck(yyvsp[0].interm.line, EvqTemporary, yyvsp[-1].interm.qualifier, yyval.interm.param.type))
-            parseContext.recover();
-    ;}
-    break;
-
-  case 111:
-#line 1197 "glslang.y"
-    {
-        yyval.interm.qualifier = EvqIn;
-    ;}
-    break;
-
-  case 112:
-#line 1200 "glslang.y"
-    {
-        yyval.interm.qualifier = EvqIn;
-    ;}
-    break;
-
-  case 113:
-#line 1203 "glslang.y"
-    {
-        yyval.interm.qualifier = EvqOut;
-    ;}
-    break;
-
-  case 114:
-#line 1206 "glslang.y"
-    {
-        yyval.interm.qualifier = EvqInOut;
-    ;}
-    break;
-
-  case 115:
-#line 1212 "glslang.y"
-    {
-        TParameter param = { 0, new TType(yyvsp[0].interm.type) };
-        yyval.interm.param = param;
-        
-    ;}
-    break;
-
-  case 116:
-#line 1217 "glslang.y"
-    {
-        // Check that we can make an array out of this type 
-        if (yyvsp[-3].interm.type.array) {
-            parseContext.error(yyvsp[-2].lex.line, "cannot declare arrays of this type", TType(yyvsp[-3].interm.type).getCompleteString().c_str(), "");
-            parseContext.recover();
-        }
-        yyvsp[-3].interm.type.array = true;
-        TType* type = new TType(yyvsp[-3].interm.type);       
-        if (yyvsp[-1].interm.intermTypedNode->getAsConstantUnion())
-            type->setArraySize(yyvsp[-1].interm.intermTypedNode->getAsConstantUnion()->getUnionArrayPointer()->iConst);
-
-        TParameter param = { 0, type };
-        yyval.interm.line = yyvsp[-2].lex.line;
-        yyval.interm.param = param;
-    ;}
-    break;
-
-  case 117:
-#line 1235 "glslang.y"
-    {
-        yyval.interm = yyvsp[0].interm;
-    ;}
-    break;
-
-  case 118:
-#line 1238 "glslang.y"
-    {
-        yyval.interm = yyvsp[-2].interm;
-        if (parseContext.structQualifierErrorCheck(yyvsp[0].lex.line, yyvsp[-2].interm.type))
-            parseContext.recover();
-        
-        if (parseContext.nonInitErrorCheck(yyvsp[0].lex.line, *yyvsp[0].lex.string, yyval.interm.type))
-            parseContext.recover();
-    ;}
-    break;
-
-  case 119:
-#line 1246 "glslang.y"
-    {
-        yyval.interm = yyvsp[-4].interm;
-        if (parseContext.structQualifierErrorCheck(yyvsp[-2].lex.line, yyvsp[-4].interm.type))
-            parseContext.recover();
-            
-        if (parseContext.arrayErrorCheck(yyvsp[-1].lex.line, *yyvsp[-2].lex.string, yyval.interm.type, 0))
-            parseContext.recover();
-    ;}
-    break;
-
-  case 120:
-#line 1254 "glslang.y"
-    {
-        yyval.interm = yyvsp[-5].interm;
-        if (parseContext.structQualifierErrorCheck(yyvsp[-3].lex.line, yyvsp[-5].interm.type))
-            parseContext.recover();
-            
-        if (parseContext.arrayErrorCheck(yyvsp[-2].lex.line, *yyvsp[-3].lex.string, yyval.interm.type, yyvsp[-1].interm.intermTypedNode))
-            parseContext.recover();
-    ;}
-    break;
-
-  case 121:
-#line 1262 "glslang.y"
-    {
-        yyval.interm = yyvsp[-4].interm;
-        if (parseContext.structQualifierErrorCheck(yyvsp[-2].lex.line, yyvsp[-4].interm.type))
-            parseContext.recover();
-        
-        TIntermNode* intermNode;
-        if (!parseContext.executeInitializer(yyvsp[-2].lex.line, *yyvsp[-2].lex.string, yyvsp[-4].interm.type, yyvsp[0].interm.intermTypedNode, intermNode)) {
-            //
-            // build the intermediate representation
-            //
-            if (intermNode)
-                yyval.interm.intermAggregate = parseContext.intermediate.growAggregate(yyvsp[-4].interm.intermNode, intermNode, yyvsp[-1].lex.line);
-            else
-                yyval.interm.intermAggregate = yyvsp[-4].interm.intermAggregate;
-        } else {
-            parseContext.recover();
-            yyval.interm.intermAggregate = 0;
-        }
-    ;}
-    break;
-
-  case 122:
-#line 1284 "glslang.y"
-    {
-        yyval.interm.type = yyvsp[0].interm.type;
-        yyval.interm.intermAggregate = 0;
-    ;}
-    break;
-
-  case 123:
-#line 1288 "glslang.y"
-    {
-        yyval.interm.intermAggregate = 0;
-        yyval.interm.type = yyvsp[-1].interm.type;
-        if (parseContext.structQualifierErrorCheck(yyvsp[0].lex.line, yyvsp[-1].interm.type))
-            parseContext.recover();
-        
-        if (parseContext.nonInitErrorCheck(yyvsp[0].lex.line, *yyvsp[0].lex.string, yyval.interm.type))
-            parseContext.recover();
-    ;}
-    break;
-
-  case 124:
-#line 1297 "glslang.y"
-    {
-        yyval.interm.intermAggregate = 0;
-        yyval.interm.type = yyvsp[-3].interm.type;
-        if (parseContext.structQualifierErrorCheck(yyvsp[-2].lex.line, yyvsp[-3].interm.type))
-            parseContext.recover();
-        
-        if (parseContext.arrayErrorCheck(yyvsp[-1].lex.line, *yyvsp[-2].lex.string, yyval.interm.type, 0))
-            parseContext.recover();
-    ;}
-    break;
-
-  case 125:
-#line 1306 "glslang.y"
-    {
-        yyval.interm.intermAggregate = 0;
-        yyval.interm.type = yyvsp[-4].interm.type;
-        if (parseContext.structQualifierErrorCheck(yyvsp[-3].lex.line, yyvsp[-4].interm.type))
-            parseContext.recover();
-        
-        if (parseContext.arrayErrorCheck(yyvsp[-2].lex.line, *yyvsp[-3].lex.string, yyval.interm.type, yyvsp[-1].interm.intermTypedNode))
-            parseContext.recover();
-    ;}
-    break;
-
-  case 126:
-#line 1315 "glslang.y"
-    {
-        yyval.interm.type = yyvsp[-3].interm.type;
-        if (parseContext.structQualifierErrorCheck(yyvsp[-2].lex.line, yyvsp[-3].interm.type))
-            parseContext.recover();
-        
-        TIntermNode* intermNode;
-        if (!parseContext.executeInitializer(yyvsp[-2].lex.line, *yyvsp[-2].lex.string, yyvsp[-3].interm.type, yyvsp[0].interm.intermTypedNode, intermNode)) {
-            //
-            // Build intermediate representation
-            //
-            if (intermNode)
-                yyval.interm.intermAggregate = parseContext.intermediate.makeAggregate(intermNode, yyvsp[-1].lex.line);
-            else
-                yyval.interm.intermAggregate = 0;
-        } else {
-            parseContext.recover();
-            yyval.interm.intermAggregate = 0;
-        }
-    ;}
-    break;
-
-  case 127:
-#line 1405 "glslang.y"
-    {
-        yyval.interm.type = yyvsp[0].interm.type;
-    ;}
-    break;
-
-  case 128:
-#line 1408 "glslang.y"
-    { 
-        TPublicType t = { yyvsp[0].interm.type.type, yyvsp[-1].interm.type.qualifier, yyvsp[0].interm.type.size, yyvsp[0].interm.type.matrix, false, yyvsp[0].interm.type.userDef, 0 };
-        if (yyvsp[-1].interm.type.qualifier == EvqAttribute &&
-            (yyvsp[0].interm.type.type == EbtBool || yyvsp[0].interm.type.type == EbtInt)) {
-            parseContext.error(yyvsp[0].interm.type.line, "cannot be bool or int", getQualifierString(yyvsp[-1].interm.type.qualifier), "");
-            parseContext.recover();
-        }
-        if ((yyvsp[-1].interm.type.qualifier == EvqVaryingIn || yyvsp[-1].interm.type.qualifier == EvqVaryingOut) &&
-            (yyvsp[0].interm.type.type == EbtBool || yyvsp[0].interm.type.type == EbtInt)) {
-            parseContext.error(yyvsp[0].interm.type.line, "cannot be bool or int", getQualifierString(yyvsp[-1].interm.type.qualifier), "");
-            parseContext.recover();
-        }
-        yyval.interm.type = t;
-    ;}
-    break;
-
-  case 129:
-#line 1425 "glslang.y"
-    { 
-        TPublicType t = { EbtVoid,  EvqConst,     1, false, false, 0 }; 
-        yyval.interm.type = t; 
-    ;}
-    break;
-
-  case 130:
-#line 1429 "glslang.y"
-    { 
-        VERTEX_ONLY("attribute", yyvsp[0].lex.line);
-        if (parseContext.globalErrorCheck(yyvsp[0].lex.line, parseContext.symbolTable.atGlobalLevel(), "attribute"))
-            parseContext.recover();
-        TPublicType t = { EbtVoid,  EvqAttribute, 1, false, false, 0 }; 
-        yyval.interm.type = t; 
-    ;}
-    break;
-
-  case 131:
-#line 1436 "glslang.y"
-    {
-        if (parseContext.globalErrorCheck(yyvsp[0].lex.line, parseContext.symbolTable.atGlobalLevel(), "varying"))
-            parseContext.recover();
-        TPublicType t = { EbtVoid,  EvqVaryingIn, 1, false, false, 0 };
-        if (parseContext.language == EShLangVertex)
-            t.qualifier = EvqVaryingOut;
-        yyval.interm.type = t; 
-    ;}
-    break;
-
-  case 132:
-#line 1444 "glslang.y"
-    {
-        if (parseContext.globalErrorCheck(yyvsp[0].lex.line, parseContext.symbolTable.atGlobalLevel(), "uniform"))
-            parseContext.recover();
-        TPublicType t = { EbtVoid,  EvqUniform,   1, false, false, 0 }; 
-        yyval.interm.type = t;
-    ;}
-    break;
-
-  case 133:
-#line 1453 "glslang.y"
-    {
-        TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;
-        TPublicType t = { EbtVoid, qual, 1, false, false, 0, yyvsp[0].lex.line }; 
-        yyval.interm.type = t; 
-    ;}
-    break;
-
-  case 134:
-#line 1458 "glslang.y"
-    {
-        TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;
-        TPublicType t = { EbtFloat, qual, 1, false, false, 0, yyvsp[0].lex.line }; 
-        yyval.interm.type = t; 
-    ;}
-    break;
-
-  case 135:
-#line 1463 "glslang.y"
-    {
-        TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;
-        TPublicType t = { EbtInt, qual, 1, false, false, 0, yyvsp[0].lex.line }; 
-        yyval.interm.type = t; 
-    ;}
-    break;
-
-  case 136:
-#line 1468 "glslang.y"
-    {
-        TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;
-        TPublicType t = { EbtBool, qual, 1, false, false, 0, yyvsp[0].lex.line }; 
-        yyval.interm.type = t; 
-    ;}
-    break;
-
-  case 137:
-#line 1479 "glslang.y"
-    {
-        TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;
-        TPublicType t = { EbtFloat, qual, 2, false, false, 0, yyvsp[0].lex.line }; 
-        yyval.interm.type = t; 
-    ;}
-    break;
-
-  case 138:
-#line 1484 "glslang.y"
-    {
-        TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;
-        TPublicType t = { EbtFloat, qual, 3, false, false, 0, yyvsp[0].lex.line }; 
-        yyval.interm.type = t; 
-    ;}
-    break;
-
-  case 139:
-#line 1489 "glslang.y"
-    {
-        TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;
-        TPublicType t = { EbtFloat, qual, 4, false, false, 0, yyvsp[0].lex.line }; 
-        yyval.interm.type = t; 
-    ;}
-    break;
-
-  case 140:
-#line 1494 "glslang.y"
-    {
-        TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;
-        TPublicType t = { EbtBool, qual, 2, false, false, 0, yyvsp[0].lex.line }; 
-        yyval.interm.type = t; 
-    ;}
-    break;
-
-  case 141:
-#line 1499 "glslang.y"
-    {
-        TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;
-        TPublicType t = { EbtBool, qual, 3, false, false, 0, yyvsp[0].lex.line }; 
-        yyval.interm.type = t; 
-    ;}
-    break;
-
-  case 142:
-#line 1504 "glslang.y"
-    {
-        TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;
-        TPublicType t = { EbtBool, qual, 4, false, false, 0, yyvsp[0].lex.line }; 
-        yyval.interm.type = t; 
-    ;}
-    break;
-
-  case 143:
-#line 1509 "glslang.y"
-    {
-        TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;
-        TPublicType t = { EbtInt, qual, 2, false, false, 0, yyvsp[0].lex.line }; 
-        yyval.interm.type = t; 
-    ;}
-    break;
-
-  case 144:
-#line 1514 "glslang.y"
-    {
-        TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;
-        TPublicType t = { EbtInt, qual, 3, false, false, 0, yyvsp[0].lex.line }; 
-        yyval.interm.type = t; 
-    ;}
-    break;
-
-  case 145:
-#line 1519 "glslang.y"
-    {
-        TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;
-        TPublicType t = { EbtInt, qual, 4, false, false, 0, yyvsp[0].lex.line }; 
-        yyval.interm.type = t; 
-    ;}
-    break;
-
-  case 146:
-#line 1524 "glslang.y"
-    {
-        FRAG_VERT_ONLY("mat2", yyvsp[0].lex.line); 
-        TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;
-        TPublicType t = { EbtFloat, qual, 2, true, false, 0, yyvsp[0].lex.line }; 
-        yyval.interm.type = t; 
-    ;}
-    break;
-
-  case 147:
-#line 1530 "glslang.y"
-    { 
-        FRAG_VERT_ONLY("mat3", yyvsp[0].lex.line); 
-        TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;
-        TPublicType t = { EbtFloat, qual, 3, true, false, 0, yyvsp[0].lex.line }; 
-        yyval.interm.type = t; 
-    ;}
-    break;
-
-  case 148:
-#line 1536 "glslang.y"
-    { 
-        FRAG_VERT_ONLY("mat4", yyvsp[0].lex.line);
-        TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;
-        TPublicType t = { EbtFloat, qual, 4, true, false, 0, yyvsp[0].lex.line }; 
-        yyval.interm.type = t; 
-    ;}
-    break;
-
-  case 149:
-#line 1542 "glslang.y"
-    {
-        FRAG_VERT_ONLY("sampler1D", yyvsp[0].lex.line);
-        TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;
-        TPublicType t = { EbtSampler1D, qual, 1, false, false, 0, yyvsp[0].lex.line }; 
-        yyval.interm.type = t;
-    ;}
-    break;
-
-  case 150:
-#line 1548 "glslang.y"
-    {
-        FRAG_VERT_ONLY("sampler2D", yyvsp[0].lex.line);
-        TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;
-        TPublicType t = { EbtSampler2D, qual, 1, false, false, 0, yyvsp[0].lex.line }; 
-        yyval.interm.type = t;
-    ;}
-    break;
-
-  case 151:
-#line 1554 "glslang.y"
-    {
-        FRAG_VERT_ONLY("sampler3D", yyvsp[0].lex.line);
-        TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;
-        TPublicType t = { EbtSampler3D, qual, 1, false, false, 0, yyvsp[0].lex.line }; 
-        yyval.interm.type = t;
-    ;}
-    break;
-
-  case 152:
-#line 1560 "glslang.y"
-    {
-        FRAG_VERT_ONLY("samplerCube", yyvsp[0].lex.line);
-        TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;
-        TPublicType t = { EbtSamplerCube, qual, 1, false, false, 0, yyvsp[0].lex.line }; 
-        yyval.interm.type = t;
-    ;}
-    break;
-
-  case 153:
-#line 1566 "glslang.y"
-    {
-        FRAG_VERT_ONLY("sampler1DShadow", yyvsp[0].lex.line);
-        TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;
-        TPublicType t = { EbtSampler1DShadow, qual, 1, false, false, 0, yyvsp[0].lex.line }; 
-        yyval.interm.type = t;
-    ;}
-    break;
-
-  case 154:
-#line 1572 "glslang.y"
-    {
-        FRAG_VERT_ONLY("sampler2DShadow", yyvsp[0].lex.line);
-        TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;
-        TPublicType t = { EbtSampler2DShadow, qual, 1, false, false, 0, yyvsp[0].lex.line }; 
-        yyval.interm.type = t;
-    ;}
-    break;
-
-  case 155:
-#line 1578 "glslang.y"
-    {
-        FRAG_VERT_ONLY("struct", yyvsp[0].interm.type.line);
-        yyval.interm.type = yyvsp[0].interm.type;
-        yyval.interm.type.qualifier = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;
-    ;}
-    break;
-
-  case 156:
-#line 1583 "glslang.y"
-    {     
-        //
-        // This is for user defined type names.  The lexical phase looked up the 
-        // type.
-        //
-        TType& structure = static_cast<TVariable*>(yyvsp[0].lex.symbol)->getType();
-        TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;
-        TPublicType t = { EbtStruct, qual, 1, false, false, &structure, yyvsp[0].lex.line }; 
-        yyval.interm.type = t;
-    ;}
-    break;
-
-  case 157:
-#line 1596 "glslang.y"
-    {
-        TType* structure = new TType(yyvsp[-1].interm.typeList, *yyvsp[-3].lex.string);
-        TVariable* userTypeDef = new TVariable(yyvsp[-3].lex.string, *structure, true);
-        if (! parseContext.symbolTable.insert(*userTypeDef)) {
-            parseContext.error(yyvsp[-3].lex.line, "redefinition", yyvsp[-3].lex.string->c_str(), "struct");
-            parseContext.recover();
-        }
-        TPublicType t = { EbtStruct, EvqTemporary, 1, false, false, structure, yyvsp[-4].lex.line };
-        yyval.interm.type = t;
-    ;}
-    break;
-
-  case 158:
-#line 1606 "glslang.y"
-    {
-        TType* structure = new TType(yyvsp[-1].interm.typeList, TString(""));
-        TPublicType t = { EbtStruct, EvqTemporary, 1, false, false, structure, yyvsp[-3].lex.line };
-        yyval.interm.type = t;
-    ;}
-    break;
-
-  case 159:
-#line 1614 "glslang.y"
-    {
-        yyval.interm.typeList = yyvsp[0].interm.typeList;
-    ;}
-    break;
-
-  case 160:
-#line 1617 "glslang.y"
-    {
-        yyval.interm.typeList = yyvsp[-1].interm.typeList;
-        for (unsigned int i = 0; i < yyvsp[0].interm.typeList->size(); ++i) {
-            for (unsigned int j = 0; j < yyval.interm.typeList->size(); ++j) {
-                if ((*yyval.interm.typeList)[j].type->getFieldName() == (*yyvsp[0].interm.typeList)[i].type->getFieldName()) {
-                    parseContext.error((*yyvsp[0].interm.typeList)[i].line, "duplicate field name in structure:", "struct", (*yyvsp[0].interm.typeList)[i].type->getFieldName().c_str());
-                    parseContext.recover();
-                }
-            }
-            yyval.interm.typeList->push_back((*yyvsp[0].interm.typeList)[i]);
-        }
-    ;}
-    break;
-
-  case 161:
-#line 1632 "glslang.y"
-    {
-        yyval.interm.typeList = yyvsp[-1].interm.typeList;
-        
-        if (parseContext.voidErrorCheck(yyvsp[-2].interm.type.line, (*yyvsp[-1].interm.typeList)[0].type->getFieldName(), yyvsp[-2].interm.type)) {
-            parseContext.recover();
-        }
-        for (unsigned int i = 0; i < yyval.interm.typeList->size(); ++i) {
-            //
-            // Careful not to replace already know aspects of type, like array-ness
-            //
-            (*yyval.interm.typeList)[i].type->setType(yyvsp[-2].interm.type.type, yyvsp[-2].interm.type.size, yyvsp[-2].interm.type.matrix, yyvsp[-2].interm.type.userDef);
-            if (yyvsp[-2].interm.type.userDef)
-                (*yyval.interm.typeList)[i].type->setTypeName(yyvsp[-2].interm.type.userDef->getTypeName());
-        }
-    ;}
-    break;
-
-  case 162:
-#line 1650 "glslang.y"
-    {
-        yyval.interm.typeList = NewPoolTTypeList();
-        yyval.interm.typeList->push_back(yyvsp[0].interm.typeLine);
-    ;}
-    break;
-
-  case 163:
-#line 1654 "glslang.y"
-    {
-        yyval.interm.typeList->push_back(yyvsp[0].interm.typeLine);
-    ;}
-    break;
-
-  case 164:
-#line 1660 "glslang.y"
-    {
-        yyval.interm.typeLine.type = new TType(EbtVoid);
-        yyval.interm.typeLine.line = yyvsp[0].lex.line;
-        yyval.interm.typeLine.type->setFieldName(*yyvsp[0].lex.string);
-    ;}
-    break;
-
-  case 165:
-#line 1665 "glslang.y"
-    {
-        yyval.interm.typeLine.type = new TType(EbtVoid);
-        yyval.interm.typeLine.line = yyvsp[-3].lex.line;
-        yyval.interm.typeLine.type->setFieldName(*yyvsp[-3].lex.string);
-        
-        if (yyvsp[-1].interm.intermTypedNode->getAsConstantUnion() == 0 || yyvsp[-1].interm.intermTypedNode->getAsConstantUnion()->getBasicType() != EbtInt ||
-            yyvsp[-1].interm.intermTypedNode->getAsConstantUnion()->getUnionArrayPointer()->iConst <= 0) {
-            parseContext.error(yyvsp[-2].lex.line, "structure field array size must be a positive integer", yyvsp[-3].lex.string->c_str(), "");
-            parseContext.recover();
-        } else {           
-            yyval.interm.typeLine.type->setArraySize(yyvsp[-1].interm.intermTypedNode->getAsConstantUnion()->getUnionArrayPointer()->iConst);
-        }
-    ;}
-    break;
-
-  case 166:
-#line 1681 "glslang.y"
-    { yyval.interm.intermTypedNode = yyvsp[0].interm.intermTypedNode; ;}
-    break;
-
-  case 167:
-#line 1685 "glslang.y"
-    { yyval.interm.intermNode = yyvsp[0].interm.intermNode; ;}
-    break;
-
-  case 168:
-#line 1689 "glslang.y"
-    { yyval.interm.intermNode = yyvsp[0].interm.intermAggregate; ;}
-    break;
-
-  case 169:
-#line 1690 "glslang.y"
-    { yyval.interm.intermNode = yyvsp[0].interm.intermNode; ;}
-    break;
-
-  case 170:
-#line 1696 "glslang.y"
-    { yyval.interm.intermNode = yyvsp[0].interm.intermNode; ;}
-    break;
-
-  case 171:
-#line 1697 "glslang.y"
-    { yyval.interm.intermNode = yyvsp[0].interm.intermNode; ;}
-    break;
-
-  case 172:
-#line 1698 "glslang.y"
-    { yyval.interm.intermNode = yyvsp[0].interm.intermNode; ;}
-    break;
-
-  case 173:
-#line 1699 "glslang.y"
-    { yyval.interm.intermNode = yyvsp[0].interm.intermNode; ;}
-    break;
-
-  case 174:
-#line 1700 "glslang.y"
-    { yyval.interm.intermNode = yyvsp[0].interm.intermNode; ;}
-    break;
-
-  case 175:
-#line 1704 "glslang.y"
-    { yyval.interm.intermAggregate = 0; ;}
-    break;
-
-  case 176:
-#line 1705 "glslang.y"
-    { parseContext.symbolTable.push(); ;}
-    break;
-
-  case 177:
-#line 1705 "glslang.y"
-    { parseContext.symbolTable.pop(); ;}
-    break;
-
-  case 178:
-#line 1705 "glslang.y"
-    {
-        if (yyvsp[-2].interm.intermAggregate != 0)            
-            yyvsp[-2].interm.intermAggregate->setOperator(EOpSequence); 
-        yyval.interm.intermAggregate = yyvsp[-2].interm.intermAggregate;
-    ;}
-    break;
-
-  case 179:
-#line 1713 "glslang.y"
-    { yyval.interm.intermNode = yyvsp[0].interm.intermNode; ;}
-    break;
-
-  case 180:
-#line 1714 "glslang.y"
-    { yyval.interm.intermNode = yyvsp[0].interm.intermNode; ;}
-    break;
-
-  case 181:
-#line 1719 "glslang.y"
-    { 
-        yyval.interm.intermNode = 0; 
-    ;}
-    break;
-
-  case 182:
-#line 1722 "glslang.y"
-    { 
-        if (yyvsp[-1].interm.intermAggregate)
-            yyvsp[-1].interm.intermAggregate->setOperator(EOpSequence); 
-        yyval.interm.intermNode = yyvsp[-1].interm.intermAggregate; 
-    ;}
-    break;
-
-  case 183:
-#line 1730 "glslang.y"
-    {
-        yyval.interm.intermAggregate = parseContext.intermediate.makeAggregate(yyvsp[0].interm.intermNode, 0); 
-    ;}
-    break;
-
-  case 184:
-#line 1733 "glslang.y"
-    { 
-        yyval.interm.intermAggregate = parseContext.intermediate.growAggregate(yyvsp[-1].interm.intermAggregate, yyvsp[0].interm.intermNode, 0);
-    ;}
-    break;
-
-  case 185:
-#line 1739 "glslang.y"
-    { yyval.interm.intermNode = 0; ;}
-    break;
-
-  case 186:
-#line 1740 "glslang.y"
-    { yyval.interm.intermNode = static_cast<TIntermNode*>(yyvsp[-1].interm.intermTypedNode); ;}
-    break;
-
-  case 187:
-#line 1744 "glslang.y"
-    { 
-        if (parseContext.boolErrorCheck(yyvsp[-4].lex.line, yyvsp[-2].interm.intermTypedNode))
-            parseContext.recover();
-        yyval.interm.intermNode = parseContext.intermediate.addSelection(yyvsp[-2].interm.intermTypedNode, yyvsp[0].interm.nodePair, yyvsp[-4].lex.line);
-    ;}
-    break;
-
-  case 188:
-#line 1752 "glslang.y"
-    {
-        yyval.interm.nodePair.node1 = yyvsp[-2].interm.intermNode;
-        yyval.interm.nodePair.node2 = yyvsp[0].interm.intermNode;
-    ;}
-    break;
-
-  case 189:
-#line 1756 "glslang.y"
-    { 
-        yyval.interm.nodePair.node1 = yyvsp[0].interm.intermNode;
-        yyval.interm.nodePair.node2 = 0;
-    ;}
-    break;
-
-  case 190:
-#line 1766 "glslang.y"
-    {
-        yyval.interm.intermTypedNode = yyvsp[0].interm.intermTypedNode;
-        if (parseContext.boolErrorCheck(yyvsp[0].interm.intermTypedNode->getLine(), yyvsp[0].interm.intermTypedNode))
-            parseContext.recover();          
-    ;}
-    break;
-
-  case 191:
-#line 1771 "glslang.y"
-    {
-        TIntermNode* intermNode;
-        if (parseContext.structQualifierErrorCheck(yyvsp[-2].lex.line, yyvsp[-3].interm.type))
-            parseContext.recover();
-        if (parseContext.boolErrorCheck(yyvsp[-2].lex.line, yyvsp[-3].interm.type))
-            parseContext.recover();
-        
-        if (!parseContext.executeInitializer(yyvsp[-2].lex.line, *yyvsp[-2].lex.string, yyvsp[-3].interm.type, yyvsp[0].interm.intermTypedNode, intermNode))
-            yyval.interm.intermTypedNode = yyvsp[0].interm.intermTypedNode;
-        else {
-            parseContext.recover();
-            yyval.interm.intermTypedNode = 0;
-        }
-    ;}
-    break;
-
-  case 192:
-#line 1788 "glslang.y"
-    { parseContext.symbolTable.push(); ++parseContext.loopNestingLevel; ;}
-    break;
-
-  case 193:
-#line 1788 "glslang.y"
-    { 
-        parseContext.symbolTable.pop();
-        yyval.interm.intermNode = parseContext.intermediate.addLoop(yyvsp[0].interm.intermNode, yyvsp[-2].interm.intermTypedNode, 0, true, yyvsp[-5].lex.line);
-        --parseContext.loopNestingLevel;
-    ;}
-    break;
-
-  case 194:
-#line 1793 "glslang.y"
-    { ++parseContext.loopNestingLevel; ;}
-    break;
-
-  case 195:
-#line 1793 "glslang.y"
-    {
-        if (parseContext.boolErrorCheck(yyvsp[0].lex.line, yyvsp[-2].interm.intermTypedNode))
-            parseContext.recover();
-                    
-        yyval.interm.intermNode = parseContext.intermediate.addLoop(yyvsp[-5].interm.intermNode, yyvsp[-2].interm.intermTypedNode, 0, false, yyvsp[-4].lex.line);
-        --parseContext.loopNestingLevel;
-    ;}
-    break;
-
-  case 196:
-#line 1800 "glslang.y"
-    { parseContext.symbolTable.push(); ++parseContext.loopNestingLevel; ;}
-    break;
-
-  case 197:
-#line 1800 "glslang.y"
-    {
-        parseContext.symbolTable.pop();
-        yyval.interm.intermNode = parseContext.intermediate.makeAggregate(yyvsp[-3].interm.intermNode, yyvsp[-5].lex.line);
-        yyval.interm.intermNode = parseContext.intermediate.growAggregate(
-                yyval.interm.intermNode,
-                parseContext.intermediate.addLoop(yyvsp[0].interm.intermNode, reinterpret_cast<TIntermTyped*>(yyvsp[-2].interm.nodePair.node1), reinterpret_cast<TIntermTyped*>(yyvsp[-2].interm.nodePair.node2), true, yyvsp[-6].lex.line),
-                yyvsp[-6].lex.line);
-        yyval.interm.intermNode->getAsAggregate()->setOperator(EOpSequence);
-        --parseContext.loopNestingLevel;
-    ;}
-    break;
-
-  case 198:
-#line 1813 "glslang.y"
-    {
-        yyval.interm.intermNode = yyvsp[0].interm.intermNode; 
-    ;}
-    break;
-
-  case 199:
-#line 1816 "glslang.y"
-    {
-        yyval.interm.intermNode = yyvsp[0].interm.intermNode;
-    ;}
-    break;
-
-  case 200:
-#line 1822 "glslang.y"
-    { 
-        yyval.interm.intermTypedNode = yyvsp[0].interm.intermTypedNode; 
-    ;}
-    break;
-
-  case 201:
-#line 1825 "glslang.y"
-    { 
-        yyval.interm.intermTypedNode = 0; 
-    ;}
-    break;
-
-  case 202:
-#line 1831 "glslang.y"
-    { 
-        yyval.interm.nodePair.node1 = yyvsp[-1].interm.intermTypedNode;
-        yyval.interm.nodePair.node2 = 0;
-    ;}
-    break;
-
-  case 203:
-#line 1835 "glslang.y"
-    {
-        yyval.interm.nodePair.node1 = yyvsp[-2].interm.intermTypedNode;
-        yyval.interm.nodePair.node2 = yyvsp[0].interm.intermTypedNode;
-    ;}
-    break;
-
-  case 204:
-#line 1842 "glslang.y"
-    {
-        if (parseContext.loopNestingLevel <= 0) {
-            parseContext.error(yyvsp[-1].lex.line, "continue statement only allowed in loops", "", "");
-            parseContext.recover();
-        }        
-        yyval.interm.intermNode = parseContext.intermediate.addBranch(EOpContinue, yyvsp[-1].lex.line);
-    ;}
-    break;
-
-  case 205:
-#line 1849 "glslang.y"
-    {
-        if (parseContext.loopNestingLevel <= 0) {
-            parseContext.error(yyvsp[-1].lex.line, "break statement only allowed in loops", "", "");
-            parseContext.recover();
-        }        
-        yyval.interm.intermNode = parseContext.intermediate.addBranch(EOpBreak, yyvsp[-1].lex.line);
-    ;}
-    break;
-
-  case 206:
-#line 1856 "glslang.y"
-    {
-        yyval.interm.intermNode = parseContext.intermediate.addBranch(EOpReturn, yyvsp[-1].lex.line);
-        if (parseContext.currentFunctionType->getBasicType() != EbtVoid) {
-            parseContext.error(yyvsp[-1].lex.line, "non-void function must return a value", "return", "");
-            parseContext.recover();
-        }
-    ;}
-    break;
-
-  case 207:
-#line 1863 "glslang.y"
-    {        
-        yyval.interm.intermNode = parseContext.intermediate.addBranch(EOpReturn, yyvsp[-1].interm.intermTypedNode, yyvsp[-2].lex.line);
-        parseContext.functionReturnsValue = true;
-        if (parseContext.currentFunctionType->getBasicType() == EbtVoid) {
-            parseContext.error(yyvsp[-2].lex.line, "void function cannot return a value", "return", "");
-            parseContext.recover();
-        } else if (*(parseContext.currentFunctionType) != yyvsp[-1].interm.intermTypedNode->getType()) {
-            parseContext.error(yyvsp[-2].lex.line, "function return is not matching type:", "return", "");
-            parseContext.recover();
-        }
-    ;}
-    break;
-
-  case 208:
-#line 1874 "glslang.y"
-    {
-        FRAG_ONLY("discard", yyvsp[-1].lex.line);
-        yyval.interm.intermNode = parseContext.intermediate.addBranch(EOpKill, yyvsp[-1].lex.line);
-    ;}
-    break;
-
-  case 209:
-#line 1883 "glslang.y"
-    { 
-        yyval.interm.intermNode = yyvsp[0].interm.intermNode; 
-        parseContext.treeRoot = yyval.interm.intermNode; 
-    ;}
-    break;
-
-  case 210:
-#line 1887 "glslang.y"
-    {
-        yyval.interm.intermNode = parseContext.intermediate.growAggregate(yyvsp[-1].interm.intermNode, yyvsp[0].interm.intermNode, 0);
-        parseContext.treeRoot = yyval.interm.intermNode;
-    ;}
-    break;
-
-  case 211:
-#line 1894 "glslang.y"
-    { 
-        yyval.interm.intermNode = yyvsp[0].interm.intermNode; 
-    ;}
-    break;
-
-  case 212:
-#line 1897 "glslang.y"
-    { 
-        yyval.interm.intermNode = yyvsp[0].interm.intermNode; 
-    ;}
-    break;
-
-  case 213:
-#line 1903 "glslang.y"
-    {
-        TFunction& function = *(yyvsp[0].interm.function);
-        TFunction* prevDec = static_cast<TFunction*>(parseContext.symbolTable.find(function.getMangledName()));
-        //
-        // Note:  'prevDec' could be 'function' if this is the first time we've seen function
-        // as it would have just been put in the symbol table.  Otherwise, we're looking up
-        // an earlier occurance.
-        //
-        if (prevDec->isDefined()) {
-            //
-            // Then this function already has a body.
-            //
-            parseContext.error(yyvsp[0].interm.line, "function already has a body", function.getName().c_str(), "");
-            parseContext.recover();
-        }
-        prevDec->setDefined();
-        
-        //
-        // Raise error message if main function takes any parameters or return anything other than void
-        //
-        if (function.getName() == "main") {
-            if (function.getParamCount() > 0) {
-                parseContext.error(yyvsp[0].interm.line, "function cannot take any parameter(s)", function.getName().c_str(), "");
-                parseContext.recover();
-            }
-            if (function.getReturnType().getBasicType() != EbtVoid) {
-                parseContext.error(yyvsp[0].interm.line, "", function.getReturnType().getBasicString(), "main function cannot return a value" );
-                parseContext.recover();
-            }            
-        }
-   
-        //
-        // New symbol table scope for body of function plus its arguments
-        //
-        parseContext.symbolTable.push();
-        
-        //
-        // Remember the return type for later checking for RETURN statements.
-        //
-        parseContext.currentFunctionType = &(prevDec->getReturnType());
-        parseContext.functionReturnsValue = false;
-        
-        // 
-        // Insert parameters into the symbol table.
-        // If the parameter has no name, it's not an error, just don't insert it 
-        // (could be used for unused args).
-        //
-        // Also, accumulate the list of parameters into the HIL, so lower level code
-        // knows where to find parameters.
-        //
-        TIntermAggregate* paramNodes = new TIntermAggregate;
-        for (int i = 0; i < function.getParamCount(); i++) {
-            TParameter& param = function[i];
-            if (param.name != 0) {
-                TVariable *variable = new TVariable(param.name, *param.type);
-                // 
-                // Insert the parameters with name in the symbol table.
-                //
-                if (! parseContext.symbolTable.insert(*variable)) {
-                    parseContext.error(yyvsp[0].interm.line, "redefinition", variable->getName().c_str(), "");
-                    parseContext.recover();
-                    delete variable;
-                }
-                //
-                // Transfer ownership of name pointer to symbol table.
-                //
-                param.name = 0;
-                
-                //
-                // Add the parameter to the HIL
-                //                
-                paramNodes = parseContext.intermediate.growAggregate(
-                                               paramNodes, 
-                                               parseContext.intermediate.addSymbol(variable->getUniqueId(),
-                                                                       variable->getName(),
-                                                                       variable->getType(), yyvsp[0].interm.line), 
-                                               yyvsp[0].interm.line);
-            } else {
-                paramNodes = parseContext.intermediate.growAggregate(paramNodes, parseContext.intermediate.addSymbol(0, "", *param.type, yyvsp[0].interm.line), yyvsp[0].interm.line);
-            }
-        }
-        parseContext.intermediate.setAggregateOperator(paramNodes, EOpParameters, yyvsp[0].interm.line);
-        yyvsp[0].interm.intermAggregate = paramNodes;
-        parseContext.loopNestingLevel = 0;
-    ;}
-    break;
-
-  case 214:
-#line 1988 "glslang.y"
-    {
-        //?? Check that all paths return a value if return type != void ?
-        //   May be best done as post process phase on intermediate code
-        if (parseContext.currentFunctionType->getBasicType() != EbtVoid && ! parseContext.functionReturnsValue) {
-            parseContext.error(yyvsp[-2].interm.line, "function does not return a value:", "", yyvsp[-2].interm.function->getName().c_str());
-            parseContext.recover();
-        }
-        parseContext.symbolTable.pop();
-        yyval.interm.intermNode = parseContext.intermediate.growAggregate(yyvsp[-2].interm.intermAggregate, yyvsp[0].interm.intermNode, 0);
-        parseContext.intermediate.setAggregateOperator(yyval.interm.intermNode, EOpFunction, yyvsp[-2].interm.line);
-        yyval.interm.intermNode->getAsAggregate()->setName(yyvsp[-2].interm.function->getMangledName().c_str());
-        yyval.interm.intermNode->getAsAggregate()->setType(yyvsp[-2].interm.function->getReturnType());
-        
-        // store the pragma information for debug and optimize and other vendor specific 
-        // information. This information can be queried from the parse tree
-        yyval.interm.intermNode->getAsAggregate()->setOptimize(parseContext.contextPragma.optimize);
-        yyval.interm.intermNode->getAsAggregate()->setDebug(parseContext.contextPragma.debug);
-        yyval.interm.intermNode->getAsAggregate()->addToPragmaTable(parseContext.contextPragma.pragmaTable);
-    ;}
-    break;
-
-
-    }
-
-/* Line 999 of yacc.c.  */
-#line 4158 "glslang.tab.c"
-
-  yyvsp -= yylen;
-  yyssp -= yylen;
-
-
-  YY_STACK_PRINT (yyss, yyssp);
-
-  *++yyvsp = yyval;
-
-
-  /* Now `shift' the result of the reduction.  Determine what state
-     that goes to, based on the state we popped back to and the rule
-     number reduced by.  */
-
-  yyn = yyr1[yyn];
-
-  yystate = yypgoto[yyn - YYNTOKENS] + *yyssp;
-  if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp)
-    yystate = yytable[yystate];
-  else
-    yystate = yydefgoto[yyn - YYNTOKENS];
-
-  goto yynewstate;
-
-
-/*------------------------------------.
-| yyerrlab -- here on detecting error |
-`------------------------------------*/
-yyerrlab:
-  /* If not already recovering from an error, report this error.  */
-  if (!yyerrstatus)
-    {
-      ++yynerrs;
-#if YYERROR_VERBOSE
-      yyn = yypact[yystate];
-
-      if (YYPACT_NINF < yyn && yyn < YYLAST)
-	{
-	  YYSIZE_T yysize = 0;
-	  int yytype = YYTRANSLATE (yychar);
-	  char *yymsg;
-	  int yyx, yycount;
-
-	  yycount = 0;
-	  /* Start YYX at -YYN if negative to avoid negative indexes in
-	     YYCHECK.  */
-	  for (yyx = yyn < 0 ? -yyn : 0;
-	       yyx < (int) (sizeof (yytname) / sizeof (char *)); yyx++)
-	    if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
-	      yysize += yystrlen (yytname[yyx]) + 15, yycount++;
-	  yysize += yystrlen ("syntax error, unexpected ") + 1;
-	  yysize += yystrlen (yytname[yytype]);
-	  yymsg = (char *) YYSTACK_ALLOC (yysize);
-	  if (yymsg != 0)
-	    {
-	      char *yyp = yystpcpy (yymsg, "syntax error, unexpected ");
-	      yyp = yystpcpy (yyp, yytname[yytype]);
-
-	      if (yycount < 5)
-		{
-		  yycount = 0;
-		  for (yyx = yyn < 0 ? -yyn : 0;
-		       yyx < (int) (sizeof (yytname) / sizeof (char *));
-		       yyx++)
-		    if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
-		      {
-			const char *yyq = ! yycount ? ", expecting " : " or ";
-			yyp = yystpcpy (yyp, yyq);
-			yyp = yystpcpy (yyp, yytname[yyx]);
-			yycount++;
-		      }
-		}
-	      yyerror (yymsg);
-	      YYSTACK_FREE (yymsg);
-	    }
-	  else
-	    yyerror ("syntax error; also virtual memory exhausted");
-	}
-      else
-#endif /* YYERROR_VERBOSE */
-	yyerror ("syntax error");
-    }
-
-
-
-  if (yyerrstatus == 3)
-    {
-      /* If just tried and failed to reuse lookahead token after an
-	 error, discard it.  */
-
-      /* Return failure if at end of input.  */
-      if (yychar == YYEOF)
-        {
-	  /* Pop the error token.  */
-          YYPOPSTACK;
-	  /* Pop the rest of the stack.  */
-	  while (yyss < yyssp)
-	    {
-	      YYDSYMPRINTF ("Error: popping", yystos[*yyssp], yyvsp, yylsp);
-	      yydestruct (yystos[*yyssp], yyvsp);
-	      YYPOPSTACK;
-	    }
-	  YYABORT;
-        }
-
-      YYDSYMPRINTF ("Error: discarding", yytoken, &yylval, &yylloc);
-      yydestruct (yytoken, &yylval);
-      yychar = YYEMPTY;
-
-    }
-
-  /* Else will try to reuse lookahead token after shifting the error
-     token.  */
-  goto yyerrlab1;
-
-
-/*----------------------------------------------------.
-| yyerrlab1 -- error raised explicitly by an action.  |
-`----------------------------------------------------*/
-yyerrlab1:
-  yyerrstatus = 3;	/* Each real token shifted decrements this.  */
-
-  for (;;)
-    {
-      yyn = yypact[yystate];
-      if (yyn != YYPACT_NINF)
-	{
-	  yyn += YYTERROR;
-	  if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
-	    {
-	      yyn = yytable[yyn];
-	      if (0 < yyn)
-		break;
-	    }
-	}
-
-      /* Pop the current state because it cannot handle the error token.  */
-      if (yyssp == yyss)
-	YYABORT;
-
-      YYDSYMPRINTF ("Error: popping", yystos[*yyssp], yyvsp, yylsp);
-      yydestruct (yystos[yystate], yyvsp);
-      yyvsp--;
-      yystate = *--yyssp;
-
-      YY_STACK_PRINT (yyss, yyssp);
-    }
-
-  if (yyn == YYFINAL)
-    YYACCEPT;
-
-  YYDPRINTF ((stderr, "Shifting error token, "));
-
-  *++yyvsp = yylval;
-
-
-  yystate = yyn;
-  goto yynewstate;
-
-
-/*-------------------------------------.
-| yyacceptlab -- YYACCEPT comes here.  |
-`-------------------------------------*/
-yyacceptlab:
-  yyresult = 0;
-  goto yyreturn;
-
-/*-----------------------------------.
-| yyabortlab -- YYABORT comes here.  |
-`-----------------------------------*/
-yyabortlab:
-  yyresult = 1;
-  goto yyreturn;
-
-#ifndef yyoverflow
-/*----------------------------------------------.
-| yyoverflowlab -- parser overflow comes here.  |
-`----------------------------------------------*/
-yyoverflowlab:
-  yyerror ("parser stack overflow");
-  yyresult = 2;
-  /* Fall through.  */
-#endif
-
-yyreturn:
-#ifndef yyoverflow
-  if (yyss != yyssa)
-    YYSTACK_FREE (yyss);
-#endif
-  return yyresult;
-}
-
-
-#line 209 "glslang.y"
-
-
diff --git a/src/mesa/shader/slang/MachineIndependent/InfoSink.cpp b/src/mesa/shader/slang/MachineIndependent/InfoSink.cpp
deleted file mode 100755
index 9a1aaa26f9e..00000000000
--- a/src/mesa/shader/slang/MachineIndependent/InfoSink.cpp
+++ /dev/null
@@ -1,107 +0,0 @@
-//

-//Copyright (C) 2002-2005  3Dlabs Inc. Ltd.

-//All rights reserved.

-//

-//Redistribution and use in source and binary forms, with or without

-//modification, are permitted provided that the following conditions

-//are met:

-//

-//    Redistributions of source code must retain the above copyright

-//    notice, this list of conditions and the following disclaimer.

-//

-//    Redistributions in binary form must reproduce the above

-//    copyright notice, this list of conditions and the following

-//    disclaimer in the documentation and/or other materials provided

-//    with the distribution.

-//

-//    Neither the name of 3Dlabs Inc. Ltd. nor the names of its

-//    contributors may be used to endorse or promote products derived

-//    from this software without specific prior written permission.

-//

-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS

-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,

-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,

-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER

-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

-//POSSIBILITY OF SUCH DAMAGE.

-//

-

-#include "Include/InfoSink.h"

-

-#ifdef _WIN32

-    #include <windows.h>

-#endif

-

-void TInfoSinkBase::append(const char *s)           

-{

-    if (outputStream & EString) {

-        checkMem(strlen(s)); 

-        sink.append(s); 

-    }

-

-#ifdef _WIN32

-    if (outputStream & EDebugger)

-        OutputDebugString(s);

-#endif

-

-    if (outputStream & EStdOut)

-        fprintf(stdout, "%s", s);

-}

-

-void TInfoSinkBase::append(int count, char c)       

-{ 

-    if (outputStream & EString) {

-        checkMem(count);         

-        sink.append(count, c); 

-    }

-

-#ifdef _WIN32

-    if (outputStream & EDebugger) {

-        char str[2];

-        str[0] = c;

-        str[1] = '\0';

-        OutputDebugString(str);

-    }

-#endif

-

-    if (outputStream & EStdOut)

-        fprintf(stdout, "%c", c);

-}

-

-void TInfoSinkBase::append(const TPersistString& t) 

-{ 

-    if (outputStream & EString) {

-        checkMem(t.size());  

-        sink.append(t); 

-    }

-

-#ifdef _WIN32

-    if (outputStream & EDebugger)

-        OutputDebugString(t.c_str());

-#endif

-

-    if (outputStream & EStdOut)

-        fprintf(stdout, "%s", t.c_str());

-}

-

-void TInfoSinkBase::append(const TString& t)

-{ 

-    if (outputStream & EString) {

-        checkMem(t.size());  

-        sink.append(t.c_str()); 

-    }

-

-#ifdef _WIN32

-    if (outputStream & EDebugger)

-        OutputDebugString(t.c_str());

-#endif

-

-    if (outputStream & EStdOut)

-        fprintf(stdout, "%s", t.c_str());

-}

diff --git a/src/mesa/shader/slang/MachineIndependent/Initialize.cpp b/src/mesa/shader/slang/MachineIndependent/Initialize.cpp
deleted file mode 100755
index 0913e531afb..00000000000
--- a/src/mesa/shader/slang/MachineIndependent/Initialize.cpp
+++ /dev/null
@@ -1,948 +0,0 @@
-//

-//Copyright (C) 2002-2005  3Dlabs Inc. Ltd.

-//All rights reserved.

-//

-//Redistribution and use in source and binary forms, with or without

-//modification, are permitted provided that the following conditions

-//are met:

-//

-//    Redistributions of source code must retain the above copyright

-//    notice, this list of conditions and the following disclaimer.

-//

-//    Redistributions in binary form must reproduce the above

-//    copyright notice, this list of conditions and the following

-//    disclaimer in the documentation and/or other materials provided

-//    with the distribution.

-//

-//    Neither the name of 3Dlabs Inc. Ltd. nor the names of its

-//    contributors may be used to endorse or promote products derived

-//    from this software without specific prior written permission.

-//

-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS

-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,

-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,

-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER

-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

-//POSSIBILITY OF SUCH DAMAGE.

-//

-

-//

-// Create strings that declare built-in definitions, add built-ins that

-// cannot be expressed in the files, and establish mappings between 

-// built-in functions and operators.

-//

-

-#include "../Include/intermediate.h"

-#include "Initialize.h"

-

-void TBuiltIns::initialize()

-{

-    //

-    // Initialize all the built-in strings for parsing.

-    //

-    TString BuiltInFunctions;

-    TString BuiltInFunctionsVertex;

-    TString BuiltInFunctionsFragment;

-    TString StandardVertexVaryings;

-    TString StandardFragmentVaryings;

-    TString StandardVertexAttributes;

-    TString StandardUniforms;

-

-    {

-        //============================================================================

-        //

-        // Prototypes for built-in functions seen by both vertex and fragment shaders.

-        //

-        //============================================================================

-

-        TString& s = BuiltInFunctions;

-

-        //

-        // Angle and Trigonometric Functions.

-        //

-        s.append(TString("float radians(float degrees);"));

-        s.append(TString("vec2  radians(vec2  degrees);"));

-        s.append(TString("vec3  radians(vec3  degrees);"));

-        s.append(TString("vec4  radians(vec4  degrees);"));

-

-        s.append(TString("float degrees(float radians);"));

-        s.append(TString("vec2  degrees(vec2  radians);"));

-        s.append(TString("vec3  degrees(vec3  radians);"));

-        s.append(TString("vec4  degrees(vec4  radians);"));

-

-        s.append(TString("float sin(float angle);"));

-        s.append(TString("vec2  sin(vec2  angle);"));

-        s.append(TString("vec3  sin(vec3  angle);"));

-        s.append(TString("vec4  sin(vec4  angle);"));

-

-        s.append(TString("float cos(float angle);"));

-        s.append(TString("vec2  cos(vec2  angle);"));

-        s.append(TString("vec3  cos(vec3  angle);"));

-        s.append(TString("vec4  cos(vec4  angle);"));

-

-        s.append(TString("float tan(float angle);"));

-        s.append(TString("vec2  tan(vec2  angle);"));

-        s.append(TString("vec3  tan(vec3  angle);"));

-        s.append(TString("vec4  tan(vec4  angle);"));

-

-        s.append(TString("float asin(float x);"));

-        s.append(TString("vec2  asin(vec2  x);"));

-        s.append(TString("vec3  asin(vec3  x);"));

-        s.append(TString("vec4  asin(vec4  x);"));

-

-        s.append(TString("float acos(float x);"));

-        s.append(TString("vec2  acos(vec2  x);"));

-        s.append(TString("vec3  acos(vec3  x);"));

-        s.append(TString("vec4  acos(vec4  x);"));

-

-        s.append(TString("float atan(float y, float x);"));

-        s.append(TString("vec2  atan(vec2  y, vec2  x);"));

-        s.append(TString("vec3  atan(vec3  y, vec3  x);"));

-        s.append(TString("vec4  atan(vec4  y, vec4  x);"));

-

-        s.append(TString("float atan(float y_over_x);"));

-        s.append(TString("vec2  atan(vec2  y_over_x);"));

-        s.append(TString("vec3  atan(vec3  y_over_x);"));

-        s.append(TString("vec4  atan(vec4  y_over_x);"));

-

-        //

-        // Exponential Functions.

-        //

-        s.append(TString("float pow(float x, float y);"));

-        s.append(TString("vec2  pow(vec2  x, vec2  y);"));

-        s.append(TString("vec3  pow(vec3  x, vec3  y);"));

-        s.append(TString("vec4  pow(vec4  x, vec4  y);"));

-

-        s.append(TString("float exp(float x);"));

-        s.append(TString("vec2  exp(vec2  x);"));

-        s.append(TString("vec3  exp(vec3  x);"));

-        s.append(TString("vec4  exp(vec4  x);"));

-

-        s.append(TString("float log(float x);"));

-        s.append(TString("vec2  log(vec2  x);"));

-        s.append(TString("vec3  log(vec3  x);"));

-        s.append(TString("vec4  log(vec4  x);"));

-

-        s.append(TString("float exp2(float x);"));

-        s.append(TString("vec2  exp2(vec2  x);"));

-        s.append(TString("vec3  exp2(vec3  x);"));

-        s.append(TString("vec4  exp2(vec4  x);"));

-

-        s.append(TString("float log2(float x);"));

-        s.append(TString("vec2  log2(vec2  x);"));

-        s.append(TString("vec3  log2(vec3  x);"));

-        s.append(TString("vec4  log2(vec4  x);"));

-

-        s.append(TString("float sqrt(float x);"));

-        s.append(TString("vec2  sqrt(vec2  x);"));

-        s.append(TString("vec3  sqrt(vec3  x);"));

-        s.append(TString("vec4  sqrt(vec4  x);"));

-

-        s.append(TString("float inversesqrt(float x);"));

-        s.append(TString("vec2  inversesqrt(vec2  x);"));

-        s.append(TString("vec3  inversesqrt(vec3  x);"));

-        s.append(TString("vec4  inversesqrt(vec4  x);"));

-

-        //

-        // Common Functions.

-        //

-        s.append(TString("float abs(float x);"));

-        s.append(TString("vec2  abs(vec2  x);"));

-        s.append(TString("vec3  abs(vec3  x);"));

-        s.append(TString("vec4  abs(vec4  x);"));

-

-        s.append(TString("float sign(float x);"));

-        s.append(TString("vec2  sign(vec2  x);"));

-        s.append(TString("vec3  sign(vec3  x);"));

-        s.append(TString("vec4  sign(vec4  x);"));

-

-        s.append(TString("float floor(float x);"));

-        s.append(TString("vec2  floor(vec2  x);"));

-        s.append(TString("vec3  floor(vec3  x);"));

-        s.append(TString("vec4  floor(vec4  x);"));

-

-        s.append(TString("float ceil(float x);"));

-        s.append(TString("vec2  ceil(vec2  x);"));

-        s.append(TString("vec3  ceil(vec3  x);"));

-        s.append(TString("vec4  ceil(vec4  x);"));

-

-        s.append(TString("float fract(float x);"));

-        s.append(TString("vec2  fract(vec2  x);"));

-        s.append(TString("vec3  fract(vec3  x);"));

-        s.append(TString("vec4  fract(vec4  x);"));

-

-        s.append(TString("float mod(float x, float y);"));

-        s.append(TString("vec2  mod(vec2  x, float y);"));

-        s.append(TString("vec3  mod(vec3  x, float y);"));

-        s.append(TString("vec4  mod(vec4  x, float y);"));

-        s.append(TString("vec2  mod(vec2  x, vec2  y);"));

-        s.append(TString("vec3  mod(vec3  x, vec3  y);"));

-        s.append(TString("vec4  mod(vec4  x, vec4  y);"));

-

-        s.append(TString("float min(float x, float y);"));

-        s.append(TString("vec2  min(vec2  x, float y);"));

-        s.append(TString("vec3  min(vec3  x, float y);"));

-        s.append(TString("vec4  min(vec4  x, float y);"));

-        s.append(TString("vec2  min(vec2  x, vec2  y);"));

-        s.append(TString("vec3  min(vec3  x, vec3  y);"));

-        s.append(TString("vec4  min(vec4  x, vec4  y);"));

-

-        s.append(TString("float max(float x, float y);"));

-        s.append(TString("vec2  max(vec2  x, float y);"));

-        s.append(TString("vec3  max(vec3  x, float y);"));

-        s.append(TString("vec4  max(vec4  x, float y);"));

-        s.append(TString("vec2  max(vec2  x, vec2  y);"));

-        s.append(TString("vec3  max(vec3  x, vec3  y);"));

-        s.append(TString("vec4  max(vec4  x, vec4  y);"));

-

-        s.append(TString("float clamp(float x, float minVal, float maxVal);"));

-        s.append(TString("vec2  clamp(vec2  x, float minVal, float maxVal);"));

-        s.append(TString("vec3  clamp(vec3  x, float minVal, float maxVal);"));

-        s.append(TString("vec4  clamp(vec4  x, float minVal, float maxVal);"));

-        s.append(TString("vec2  clamp(vec2  x, vec2  minVal, vec2  maxVal);"));

-        s.append(TString("vec3  clamp(vec3  x, vec3  minVal, vec3  maxVal);"));

-        s.append(TString("vec4  clamp(vec4  x, vec4  minVal, vec4  maxVal);"));

-

-        s.append(TString("float mix(float x, float y, float a);"));

-        s.append(TString("vec2  mix(vec2  x, vec2  y, float a);"));

-        s.append(TString("vec3  mix(vec3  x, vec3  y, float a);"));

-        s.append(TString("vec4  mix(vec4  x, vec4  y, float a);"));

-        s.append(TString("vec2  mix(vec2  x, vec2  y, vec2  a);"));

-        s.append(TString("vec3  mix(vec3  x, vec3  y, vec3  a);"));

-        s.append(TString("vec4  mix(vec4  x, vec4  y, vec4  a);"));

-

-        s.append(TString("float step(float edge, float x);"));

-        s.append(TString("vec2  step(vec2  edge, vec2  x);"));

-        s.append(TString("vec3  step(vec3  edge, vec3  x);"));

-        s.append(TString("vec4  step(vec4  edge, vec4  x);"));

-        s.append(TString("vec2  step(float edge, vec2  x);"));

-        s.append(TString("vec3  step(float edge, vec3  x);"));

-        s.append(TString("vec4  step(float edge, vec4  x);"));

-

-        s.append(TString("float smoothstep(float edge0, float edge1, float x);"));

-        s.append(TString("vec2  smoothstep(vec2  edge0, vec2  edge1, vec2  x);"));

-        s.append(TString("vec3  smoothstep(vec3  edge0, vec3  edge1, vec3  x);"));

-        s.append(TString("vec4  smoothstep(vec4  edge0, vec4  edge1, vec4  x);"));

-        s.append(TString("vec2  smoothstep(float edge0, float edge1, vec2  x);"));

-        s.append(TString("vec3  smoothstep(float edge0, float edge1, vec3  x);"));

-        s.append(TString("vec4  smoothstep(float edge0, float edge1, vec4  x);"));

-

-        //

-        // Geometric Functions.

-        //

-        s.append(TString("float length(float x);"));

-        s.append(TString("float length(vec2  x);"));

-        s.append(TString("float length(vec3  x);"));

-        s.append(TString("float length(vec4  x);"));

-

-        s.append(TString("float distance(float p0, float p1);"));

-        s.append(TString("float distance(vec2  p0, vec2  p1);"));

-        s.append(TString("float distance(vec3  p0, vec3  p1);"));

-        s.append(TString("float distance(vec4  p0, vec4  p1);"));

-

-        s.append(TString("float dot(float x, float y);"));

-        s.append(TString("float dot(vec2  x, vec2  y);"));

-        s.append(TString("float dot(vec3  x, vec3  y);"));

-        s.append(TString("float dot(vec4  x, vec4  y);"));

-

-        s.append(TString("vec3 cross(vec3 x, vec3 y);"));

-        s.append(TString("float normalize(float x);"));

-        s.append(TString("vec2  normalize(vec2  x);"));

-        s.append(TString("vec3  normalize(vec3  x);"));

-        s.append(TString("vec4  normalize(vec4  x);"));

-

-        s.append(TString("float faceforward(float N, float I, float Nref);"));

-        s.append(TString("vec2  faceforward(vec2  N, vec2  I, vec2  Nref);"));

-        s.append(TString("vec3  faceforward(vec3  N, vec3  I, vec3  Nref);"));

-        s.append(TString("vec4  faceforward(vec4  N, vec4  I, vec4  Nref);"));

-

-        s.append(TString("float reflect(float I, float N);"));

-        s.append(TString("vec2  reflect(vec2  I, vec2  N);"));

-        s.append(TString("vec3  reflect(vec3  I, vec3  N);"));

-        s.append(TString("vec4  reflect(vec4  I, vec4  N);"));

-

-        s.append(TString("float refract(float I, float N, float eta);"));

-        s.append(TString("vec2  refract(vec2  I, vec2  N, float eta);"));

-        s.append(TString("vec3  refract(vec3  I, vec3  N, float eta);"));

-        s.append(TString("vec4  refract(vec4  I, vec4  N, float eta);"));

-

-        //

-        // Matrix Functions.

-        //

-        s.append(TString("mat2 matrixCompMult(mat2 x, mat2 y);"));

-        s.append(TString("mat3 matrixCompMult(mat3 x, mat3 y);"));

-        s.append(TString("mat4 matrixCompMult(mat4 x, mat4 y);"));

-

-        //

-        // Vector relational functions.

-        //

-        s.append(TString("bvec2 lessThan(vec2 x, vec2 y);"));

-        s.append(TString("bvec3 lessThan(vec3 x, vec3 y);"));

-        s.append(TString("bvec4 lessThan(vec4 x, vec4 y);"));

-

-        s.append(TString("bvec2 lessThan(ivec2 x, ivec2 y);"));

-        s.append(TString("bvec3 lessThan(ivec3 x, ivec3 y);"));

-        s.append(TString("bvec4 lessThan(ivec4 x, ivec4 y);"));

-

-        s.append(TString("bvec2 lessThanEqual(vec2 x, vec2 y);"));

-        s.append(TString("bvec3 lessThanEqual(vec3 x, vec3 y);"));

-        s.append(TString("bvec4 lessThanEqual(vec4 x, vec4 y);"));

-

-        s.append(TString("bvec2 lessThanEqual(ivec2 x, ivec2 y);"));

-        s.append(TString("bvec3 lessThanEqual(ivec3 x, ivec3 y);"));

-        s.append(TString("bvec4 lessThanEqual(ivec4 x, ivec4 y);"));

-

-        s.append(TString("bvec2 greaterThan(vec2 x, vec2 y);"));

-        s.append(TString("bvec3 greaterThan(vec3 x, vec3 y);"));

-        s.append(TString("bvec4 greaterThan(vec4 x, vec4 y);"));

-

-        s.append(TString("bvec2 greaterThan(ivec2 x, ivec2 y);"));

-        s.append(TString("bvec3 greaterThan(ivec3 x, ivec3 y);"));

-        s.append(TString("bvec4 greaterThan(ivec4 x, ivec4 y);"));

-

-        s.append(TString("bvec2 greaterThanEqual(vec2 x, vec2 y);"));

-        s.append(TString("bvec3 greaterThanEqual(vec3 x, vec3 y);"));

-        s.append(TString("bvec4 greaterThanEqual(vec4 x, vec4 y);"));

-

-        s.append(TString("bvec2 greaterThanEqual(ivec2 x, ivec2 y);"));

-        s.append(TString("bvec3 greaterThanEqual(ivec3 x, ivec3 y);"));

-        s.append(TString("bvec4 greaterThanEqual(ivec4 x, ivec4 y);"));

-

-        s.append(TString("bvec2 equal(vec2 x, vec2 y);"));

-        s.append(TString("bvec3 equal(vec3 x, vec3 y);"));

-        s.append(TString("bvec4 equal(vec4 x, vec4 y);"));

-

-        s.append(TString("bvec2 equal(ivec2 x, ivec2 y);"));

-        s.append(TString("bvec3 equal(ivec3 x, ivec3 y);"));

-        s.append(TString("bvec4 equal(ivec4 x, ivec4 y);"));

-

-        s.append(TString("bvec2 equal(bvec2 x, bvec2 y);"));

-        s.append(TString("bvec3 equal(bvec3 x, bvec3 y);"));

-        s.append(TString("bvec4 equal(bvec4 x, bvec4 y);"));

-

-        s.append(TString("bvec2 notEqual(vec2 x, vec2 y);"));

-        s.append(TString("bvec3 notEqual(vec3 x, vec3 y);"));

-        s.append(TString("bvec4 notEqual(vec4 x, vec4 y);"));

-

-        s.append(TString("bvec2 notEqual(ivec2 x, ivec2 y);"));

-        s.append(TString("bvec3 notEqual(ivec3 x, ivec3 y);"));

-        s.append(TString("bvec4 notEqual(ivec4 x, ivec4 y);"));

-

-        s.append(TString("bvec2 notEqual(bvec2 x, bvec2 y);"));

-        s.append(TString("bvec3 notEqual(bvec3 x, bvec3 y);"));

-        s.append(TString("bvec4 notEqual(bvec4 x, bvec4 y);"));

-

-        s.append(TString("bool any(bvec2 x);"));

-        s.append(TString("bool any(bvec3 x);"));

-        s.append(TString("bool any(bvec4 x);"));

-

-        s.append(TString("bool all(bvec2 x);"));

-        s.append(TString("bool all(bvec3 x);"));

-        s.append(TString("bool all(bvec4 x);"));

-

-        s.append(TString("bvec2 not(bvec2 x);"));

-        s.append(TString("bvec3 not(bvec3 x);"));

-        s.append(TString("bvec4 not(bvec4 x);"));

-

-        //

-        // Texture Functions.

-        //

-        s.append(TString("vec4 texture1D(sampler1D sampler, float coord);"));

-        s.append(TString("vec4 texture1DProj(sampler1D sampler, vec2 coord);"));

-        s.append(TString("vec4 texture1DProj(sampler1D sampler, vec4 coord);"));

-

-        s.append(TString("vec4 texture2D(sampler2D sampler, vec2 coord);"));

-        s.append(TString("vec4 texture2DProj(sampler2D sampler, vec3 coord);"));

-        s.append(TString("vec4 texture2DProj(sampler2D sampler, vec4 coord);"));

-

-        s.append(TString("vec4 texture3D(sampler3D sampler, vec3 coord);"));

-        s.append(TString("vec4 texture3DProj(sampler3D sampler, vec4 coord);"));

-

-        s.append(TString("vec4 textureCube(samplerCube sampler, vec3 coord);"));

-

-        s.append(TString("vec4 shadow1D(sampler1DShadow sampler, vec3 coord);"));

-

-        s.append(TString("vec4 shadow2D(sampler2DShadow sampler, vec3 coord);"));

-

-        s.append(TString("vec4 shadow1DProj(sampler1DShadow sampler, vec4 coord);"));

-

-        s.append(TString("vec4 shadow2DProj(sampler2DShadow sampler, vec4 coord);"));

-

-

-        //

-        // Noise functions.

-        //

-        s.append(TString("float noise1(float x);"));

-        s.append(TString("float noise1(vec2  x);"));

-        s.append(TString("float noise1(vec3  x);"));

-        s.append(TString("float noise1(vec4  x);"));

-

-        s.append(TString("vec2 noise2(float x);"));

-        s.append(TString("vec2 noise2(vec2  x);"));

-        s.append(TString("vec2 noise2(vec3  x);"));

-        s.append(TString("vec2 noise2(vec4  x);"));

-

-        s.append(TString("vec3 noise3(float x);"));

-        s.append(TString("vec3 noise3(vec2  x);"));

-        s.append(TString("vec3 noise3(vec3  x);"));

-        s.append(TString("vec3 noise3(vec4  x);"));

-

-        s.append(TString("vec4 noise4(float x);"));

-        s.append(TString("vec4 noise4(vec2  x);"));

-        s.append(TString("vec4 noise4(vec3  x);"));

-        s.append(TString("vec4 noise4(vec4  x);"));

-

-        s.append(TString("\n"));

-    }

-    {

-        //============================================================================

-        //

-        // Prototypes for built-in functions seen by vertex shaders only.

-        //

-        //============================================================================

-

-        TString& s = BuiltInFunctionsVertex;

-

-        //

-        // Geometric Functions.

-        //

-        s.append(TString("vec4 ftransform();"));

-

-        //

-        // Texture Functions.

-        //

-        s.append(TString("vec4 texture1DLod(sampler1D sampler, float coord, float lod);"));

-        s.append(TString("vec4 texture1DProjLod(sampler1D sampler, vec2 coord, float lod);"));

-        s.append(TString("vec4 texture1DProjLod(sampler1D sampler, vec4 coord, float lod);"));

-

-        s.append(TString("vec4 texture2DLod(sampler2D sampler, vec2 coord, float lod);"));

-        s.append(TString("vec4 texture2DProjLod(sampler2D sampler, vec3 coord, float lod);"));

-        s.append(TString("vec4 texture2DProjLod(sampler2D sampler, vec4 coord, float lod);"));

-

-        s.append(TString("vec4 texture3DLod(sampler3D sampler, vec3 coord, float lod);"));

-        s.append(TString("vec4 texture3DProjLod(sampler3D sampler, vec4 coord, float lod);"));

-        s.append(TString("vec4 textureCubeLod(samplerCube sampler, vec3 coord, float lod);"));

-

-        s.append(TString("vec4 shadow1DLod(sampler1DShadow sampler, vec3 coord, float lod);"));

-        s.append(TString("vec4 shadow2DLod(sampler2DShadow sampler, vec3 coord, float lod);"));

-        s.append(TString("vec4 shadow1DProjLod(sampler1DShadow sampler, vec4 coord, float lod);"));

-        s.append(TString("vec4 shadow2DProjLod(sampler2DShadow sampler, vec4 coord, float lod);"));

-

-        s.append(TString("\n"));

-    }

-    {

-        //============================================================================

-        //

-        // Prototypes for built-in functions seen by fragment shaders only.

-        //

-        //============================================================================

-

-        TString& s = BuiltInFunctionsFragment;

-

-        //

-        // Texture Functions.

-        //

-		s.append(TString("vec4 texture1D(sampler1D sampler, float coord, float bias);"));

-        s.append(TString("vec4 texture1DProj(sampler1D sampler, vec2 coord, float bias);"));

-        s.append(TString("vec4 texture1DProj(sampler1D sampler, vec4 coord, float bias);"));

-

-        s.append(TString("vec4 texture2D(sampler2D sampler, vec2 coord, float bias);"));

-        s.append(TString("vec4 texture2DProj(sampler2D sampler, vec3 coord, float bias);"));

-        s.append(TString("vec4 texture2DProj(sampler2D sampler, vec4 coord, float bias);"));

-

-		s.append(TString("vec4 texture3D(sampler3D sampler, vec3 coord, float bias);"));

-        s.append(TString("vec4 texture3DProj(sampler3D sampler, vec4 coord, float bias);"));

-        s.append(TString("vec4 textureCube(samplerCube sampler, vec3 coord, float bias);"));

-        

-		s.append(TString("vec4 shadow1D(sampler1DShadow sampler, vec3 coord, float bias);"));

-        s.append(TString("vec4 shadow2D(sampler2DShadow sampler, vec3 coord, float bias);"));

-        s.append(TString("vec4 shadow1DProj(sampler1DShadow sampler, vec4 coord, float bias);"));

-        s.append(TString("vec4 shadow2DProj(sampler2DShadow sampler, vec4 coord, float bias);"));

-

-        s.append(TString("float dFdx(float p);"));

-        s.append(TString("vec2  dFdx(vec2  p);"));

-        s.append(TString("vec3  dFdx(vec3  p);"));

-        s.append(TString("vec4  dFdx(vec4  p);"));

-

-        s.append(TString("float dFdy(float p);"));

-        s.append(TString("vec2  dFdy(vec2  p);"));

-        s.append(TString("vec3  dFdy(vec3  p);"));

-        s.append(TString("vec4  dFdy(vec4  p);"));

-

-        s.append(TString("float fwidth(float p);"));

-        s.append(TString("vec2  fwidth(vec2  p);"));

-        s.append(TString("vec3  fwidth(vec3  p);"));

-        s.append(TString("vec4  fwidth(vec4  p);"));

-

-        s.append(TString("\n"));

-    }

-    {

-        //============================================================================

-        //

-        // Standard Uniforms

-        //

-        //============================================================================

-

-        TString& s = StandardUniforms;

-       

-

-        //

-        // OpenGL'uniform' state.  Page numbers are in reference to version

-        // 1.4 of the OpenGL specification.

-        //

-

-        //

-        // Matrix state. p. 31, 32, 37, 39, 40.

-        //

-        s.append(TString("uniform mat4  gl_ModelViewMatrix;"));

-        s.append(TString("uniform mat4  gl_ProjectionMatrix;"));

-        s.append(TString("uniform mat4  gl_ModelViewProjectionMatrix;"));

-

-        //

-        // Derived matrix state that provides inverse and transposed versions

-        // of the matrices above.

-        //

-        s.append(TString("uniform mat3  gl_NormalMatrix;"));

-

-        s.append(TString("uniform mat4  gl_ModelViewMatrixInverse;"));

-        s.append(TString("uniform mat4  gl_ProjectionMatrixInverse;"));

-        s.append(TString("uniform mat4  gl_ModelViewProjectionMatrixInverse;"));

-

-        s.append(TString("uniform mat4  gl_ModelViewMatrixTranspose;"));

-        s.append(TString("uniform mat4  gl_ProjectionMatrixTranspose;"));

-        s.append(TString("uniform mat4  gl_ModelViewProjectionMatrixTranspose;"));

-

-        s.append(TString("uniform mat4  gl_ModelViewMatrixInverseTranspose;"));

-        s.append(TString("uniform mat4  gl_ProjectionMatrixInverseTranspose;"));

-        s.append(TString("uniform mat4  gl_ModelViewProjectionMatrixInverseTranspose;"));

-

-        //

-        // Normal scaling p. 39.

-        //

-        s.append(TString("uniform float gl_NormalScale;"));

-

-        //

-        // Depth range in window coordinates, p. 33

-        //

-        s.append(TString("struct gl_DepthRangeParameters {"));

-        s.append(TString("    float near;"));        // n

-        s.append(TString("    float far;"));         // f

-        s.append(TString("    float diff;"));        // f - n

-        s.append(TString("};"));

-        s.append(TString("uniform gl_DepthRangeParameters gl_DepthRange;"));

-

-

-        //

-        // Point Size, p. 66, 67.

-        //

-        s.append(TString("struct gl_PointParameters {"));

-        s.append(TString("    float size;"));

-        s.append(TString("    float sizeMin;"));

-        s.append(TString("    float sizeMax;"));

-        s.append(TString("    float fadeThresholdSize;"));

-        s.append(TString("    float distanceConstantAttenuation;"));

-        s.append(TString("    float distanceLinearAttenuation;"));

-        s.append(TString("    float distanceQuadraticAttenuation;"));

-        s.append(TString("};"));

-         

-        s.append(TString("uniform gl_PointParameters gl_Point;"));

-

-        //

-        // Material State p. 50, 55.

-        //

-        s.append(TString("struct gl_MaterialParameters {"));

-        s.append(TString("    vec4  emission;"));    // Ecm

-        s.append(TString("    vec4  ambient;"));     // Acm

-        s.append(TString("    vec4  diffuse;"));     // Dcm

-        s.append(TString("    vec4  specular;"));    // Scm

-        s.append(TString("    float shininess;"));   // Srm

-        s.append(TString("};"));

-        s.append(TString("uniform gl_MaterialParameters  gl_FrontMaterial;"));

-        s.append(TString("uniform gl_MaterialParameters  gl_BackMaterial;"));

-

-        //

-        // Light State p 50, 53, 55.

-        //

-

-        s.append(TString("struct gl_LightSourceParameters {"));

-        s.append(TString("    vec4  ambient;"));             // Acli

-        s.append(TString("    vec4  diffuse;"));             // Dcli

-        s.append(TString("    vec4  specular;"));            // Scli

-        s.append(TString("    vec4  position;"));            // Ppli

-        s.append(TString("    vec4  halfVector;"));          // Derived: Hi

-        s.append(TString("    vec3  spotDirection;"));       // Sdli

-        s.append(TString("    float spotExponent;"));        // Srli

-        s.append(TString("    float spotCutoff;"));          // Crli

-                                                             // (range: [0.0,90.0], 180.0)

-        s.append(TString("    float spotCosCutoff;"));       // Derived: cos(Crli)

-                                                             // (range: [1.0,0.0],-1.0)

-        s.append(TString("    float constantAttenuation;")); // K0

-        s.append(TString("    float linearAttenuation;"));   // K1

-        s.append(TString("    float quadraticAttenuation;"));// K2

-        s.append(TString("};"));

-

-

-        s.append(TString("struct gl_LightModelParameters {"));

-        s.append(TString("    vec4  ambient;"));       // Acs

-        s.append(TString("};"));

-

-        s.append(TString("uniform gl_LightModelParameters  gl_LightModel;"));

-

-        //

-        // Derived state from products of light and material.

-        //

-

-        s.append(TString("struct gl_LightModelProducts {"));

-        s.append(TString("    vec4  sceneColor;"));     // Derived. Ecm + Acm * Acs

-        s.append(TString("};"));

-

-        s.append(TString("uniform gl_LightModelProducts gl_FrontLightModelProduct;"));

-        s.append(TString("uniform gl_LightModelProducts gl_BackLightModelProduct;"));

-

-        s.append(TString("struct gl_LightProducts {"));

-        s.append(TString("    vec4  ambient;"));        // Acm * Acli

-        s.append(TString("    vec4  diffuse;"));        // Dcm * Dcli

-        s.append(TString("    vec4  specular;"));       // Scm * Scli

-        s.append(TString("};"));

-

-

-

-

-        //

-        // Fog p. 161

-        //

-        s.append(TString("struct gl_FogParameters {"));

-        s.append(TString("    vec4  color;"));

-        s.append(TString("    float density;"));

-        s.append(TString("    float start;"));

-        s.append(TString("    float end;"));

-        s.append(TString("    float scale;"));   //  1 / (gl_FogEnd - gl_FogStart)

-        s.append(TString("};"));

-         

-        s.append(TString("uniform gl_FogParameters gl_Fog;"));

-

-        s.append(TString("\n"));

-    }

-    {

-        //============================================================================

-        //

-        // Vertex attributes, p. 19.

-        //

-        //============================================================================

-

-        TString& s = StandardVertexAttributes;

-

-        s.append(TString("attribute vec4  gl_Color;"));

-        s.append(TString("attribute vec4  gl_SecondaryColor;"));

-        s.append(TString("attribute vec3  gl_Normal;"));

-        s.append(TString("attribute vec4  gl_Vertex;"));

-        s.append(TString("attribute vec4  gl_MultiTexCoord0;"));

-        s.append(TString("attribute vec4  gl_MultiTexCoord1;"));

-        s.append(TString("attribute vec4  gl_MultiTexCoord2;"));

-        s.append(TString("attribute vec4  gl_MultiTexCoord3;"));

-        s.append(TString("attribute vec4  gl_MultiTexCoord4;"));

-        s.append(TString("attribute vec4  gl_MultiTexCoord5;"));

-        s.append(TString("attribute vec4  gl_MultiTexCoord6;"));

-        s.append(TString("attribute vec4  gl_MultiTexCoord7;"));

-        s.append(TString("attribute float gl_FogCoord;"));

-

-        s.append(TString("\n"));

-    }

-    {

-        //============================================================================

-        //

-        // Define the output varying interface from the vertex shader.

-        //

-        //============================================================================

-

-        TString& s = StandardVertexVaryings;

-

-        s.append(TString("varying vec4  gl_FrontColor;"));

-        s.append(TString("varying vec4  gl_BackColor;"));

-        s.append(TString("varying vec4  gl_FrontSecondaryColor;"));

-        s.append(TString("varying vec4  gl_BackSecondaryColor;"));

-        s.append(TString("varying vec4  gl_TexCoord[];"));

-        s.append(TString("varying float gl_FogFragCoord;"));

-

-        s.append(TString("\n"));

-    }

-    {

-        //============================================================================

-        //

-        // Define the input varying interface to the fragment shader.

-        //

-        //============================================================================

-

-        TString& s = StandardFragmentVaryings;

-

-        s.append(TString("varying vec4  gl_Color;"));

-        s.append(TString("varying vec4  gl_SecondaryColor;"));

-        s.append(TString("varying vec4  gl_TexCoord[];"));

-        s.append(TString("varying float gl_FogFragCoord;"));

-

-        s.append(TString("\n"));

-    }

-

-    builtInStrings[EShLangFragment].push_back(BuiltInFunctions.c_str());

-    builtInStrings[EShLangFragment].push_back(BuiltInFunctionsFragment);

-    builtInStrings[EShLangFragment].push_back(StandardUniforms);

-    builtInStrings[EShLangFragment].push_back(StandardFragmentVaryings);

-

-    builtInStrings[EShLangVertex].push_back(BuiltInFunctions);

-    builtInStrings[EShLangVertex].push_back(BuiltInFunctionsVertex);

-    builtInStrings[EShLangVertex].push_back(StandardVertexVaryings);

-    builtInStrings[EShLangVertex].push_back(StandardVertexAttributes);

-    builtInStrings[EShLangVertex].push_back(StandardUniforms);

-}

-

-

-void TBuiltIns::initialize(const TBuiltInResource &resources)

-{

-    //

-    // Initialize all the built-in strings for parsing.

-    //

-    TString StandardUniforms;    

-

-    {

-        //============================================================================

-        //

-        // Standard Uniforms

-        //

-        //============================================================================

-

-        TString& s = StandardUniforms;

-       

-        //

-        // Implementation dependent constants.  The example values below

-        // are the minimum values allowed for these maximums.

-        //

-        char builtInConstant[80];

-        sprintf(builtInConstant, "const int  gl_MaxLights = %d;", resources.maxLights); // GL 1.0

-        s.append(TString(builtInConstant));                            

-        

-        sprintf(builtInConstant, "const int  gl_MaxClipPlanes = %d;", resources.maxClipPlanes);  // GL 1.0

-        s.append(TString(builtInConstant));

-        

-        sprintf(builtInConstant, "const int  gl_MaxTextureUnits = %d;", resources.maxTextureUnits); // GL 1.2

-        s.append(TString(builtInConstant));

-        

-        sprintf(builtInConstant, "const int  gl_MaxTextureCoords = %d;", resources.maxTextureCoords); // ARB_fragment_program

-        s.append(TString(builtInConstant));

-        

-        sprintf(builtInConstant, "const int  gl_MaxVertexAttribs = %d;", resources.maxVertexAttribs); // ARB_vertex_shader

-        s.append(TString(builtInConstant));

-        

-        sprintf(builtInConstant, "const int  gl_MaxVertexUniformComponents = %d;", resources.maxVertexUniformComponents); // ARB_vertex_shader

-        s.append(TString(builtInConstant));       

-        

-        sprintf(builtInConstant, "const int  gl_MaxVaryingFloats = %d;", resources.maxVaryingFloats); // ARB_vertex_shader

-        s.append(TString(builtInConstant));        

-        

-        sprintf(builtInConstant, "const int  gl_MaxVertexTextureImageUnits = %d;", resources.maxVertexTextureImageUnits); // ARB_vertex_shader

-        s.append(TString(builtInConstant));        

-        

-        sprintf(builtInConstant, "const int  gl_MaxCombinedTextureImageUnits = %d;", resources.maxCombinedTextureImageUnits); // ARB_vertex_shader

-        s.append(TString(builtInConstant));        

-        

-        sprintf(builtInConstant, "const int  gl_MaxTextureImageUnits = %d;", resources.maxTextureImageUnits); // ARB_fragment_shader

-        s.append(TString(builtInConstant));

-        

-        sprintf(builtInConstant, "const int  gl_MaxFragmentUniformComponents = %d;", resources.maxFragmentUniformComponents); // ARB_fragment_shader

-        s.append(TString(builtInConstant));

-        

-        sprintf(builtInConstant, "const int  gl_MaxDrawBuffers = %d;", resources.maxDrawBuffers); // proposed ARB_draw_buffers

-        s.append(TString(builtInConstant));

-

-        //

-        // OpenGL'uniform' state.  Page numbers are in reference to version

-        // 1.4 of the OpenGL specification.

-        //

-

-        //

-        // Matrix state. p. 31, 32, 37, 39, 40.

-        //

-        s.append(TString("uniform mat4  gl_TextureMatrix[gl_MaxTextureCoords];"));

-

-        //

-        // Derived matrix state that provides inverse and transposed versions

-        // of the matrices above.

-        //

-        s.append(TString("uniform mat4  gl_TextureMatrixInverse[gl_MaxTextureCoords];"));

-

-        s.append(TString("uniform mat4  gl_TextureMatrixTranspose[gl_MaxTextureCoords];"));

-

-        s.append(TString("uniform mat4  gl_TextureMatrixInverseTranspose[gl_MaxTextureCoords];"));

-

-        //

-        // Clip planes p. 42.

-        //

-        s.append(TString("uniform vec4  gl_ClipPlane[gl_MaxClipPlanes];"));

-

-        //

-        // Light State p 50, 53, 55.

-        //

-        s.append(TString("uniform gl_LightSourceParameters  gl_LightSource[gl_MaxLights];"));

-

-        //

-        // Derived state from products of light.

-        //

-        s.append(TString("uniform gl_LightProducts gl_FrontLightProduct[gl_MaxLights];"));

-        s.append(TString("uniform gl_LightProducts gl_BackLightProduct[gl_MaxLights];"));

-

-        //

-        // Textureg Environment and Generation, p. 152, p. 40-42.

-        //

-        s.append(TString("uniform vec4  gl_TextureEnvColor[gl_MaxTextureImageUnits];"));

-        s.append(TString("uniform vec4  gl_EyePlaneS[gl_MaxTextureCoords];"));

-        s.append(TString("uniform vec4  gl_EyePlaneT[gl_MaxTextureCoords];"));

-        s.append(TString("uniform vec4  gl_EyePlaneR[gl_MaxTextureCoords];"));

-        s.append(TString("uniform vec4  gl_EyePlaneQ[gl_MaxTextureCoords];"));

-        s.append(TString("uniform vec4  gl_ObjectPlaneS[gl_MaxTextureCoords];"));

-        s.append(TString("uniform vec4  gl_ObjectPlaneT[gl_MaxTextureCoords];"));

-        s.append(TString("uniform vec4  gl_ObjectPlaneR[gl_MaxTextureCoords];"));

-        s.append(TString("uniform vec4  gl_ObjectPlaneQ[gl_MaxTextureCoords];"));

-

-        s.append(TString("\n"));

-    }

-

-    builtInStrings[EShLangFragment].push_back(StandardUniforms);

-    builtInStrings[EShLangVertex].push_back(StandardUniforms);

-}

-

-void IdentifyBuiltIns(EShLanguage language, TSymbolTable& symbolTable)

-{

-    //

-    // First, insert some special built-in variables that are not in 

-    // the built-in header files.

-    //

-    switch(language) {

-

-    case EShLangFragment: {

-        symbolTable.insert(*new TVariable(NewPoolTString("gl_FrontFacing"), TType(EbtBool,  EvqFace, 1)));

-        symbolTable.insert(*new TVariable(NewPoolTString("gl_FragCoord"),   TType(EbtFloat, EvqFragCoord,   4)));

-        symbolTable.insert(*new TVariable(NewPoolTString("gl_FragColor"),   TType(EbtFloat, EvqFragColor,   4)));

-        symbolTable.insert(*new TVariable(NewPoolTString("gl_FragDepth"),   TType(EbtFloat, EvqFragDepth,   1)));

-

-        }

-        break;

-

-    case EShLangVertex:

-        symbolTable.insert(*new TVariable(NewPoolTString("gl_Position"),    TType(EbtFloat, EvqPosition,    4)));

-        symbolTable.insert(*new TVariable(NewPoolTString("gl_PointSize"),   TType(EbtFloat, EvqPointSize,   1)));

-        symbolTable.insert(*new TVariable(NewPoolTString("gl_ClipVertex"),  TType(EbtFloat, EvqClipVertex,  4)));

-        break;

-	default: break;

-    }

-

-    //

-    // Next, identify which built-ins from the already loaded headers have

-    // a mapping to an operator.  Those that are not identified as such are

-    // expected to be resolved through a library of functions, versus as

-    // operations.

-    //

-    symbolTable.relateToOperator("not",              EOpVectorLogicalNot);

-

-    symbolTable.relateToOperator("matrixCompMult",   EOpMul);

-    symbolTable.relateToOperator("mod",              EOpMod);

-

-    symbolTable.relateToOperator("equal",            EOpVectorEqual);

-    symbolTable.relateToOperator("notEqual",         EOpVectorNotEqual);

-    symbolTable.relateToOperator("lessThan",         EOpLessThan);

-    symbolTable.relateToOperator("greaterThan",      EOpGreaterThan);

-    symbolTable.relateToOperator("lessThanEqual",    EOpLessThanEqual);

-    symbolTable.relateToOperator("greaterThanEqual", EOpGreaterThanEqual);

-    

-    symbolTable.relateToOperator("radians",      EOpRadians);

-    symbolTable.relateToOperator("degrees",      EOpDegrees);

-    symbolTable.relateToOperator("sin",          EOpSin);

-    symbolTable.relateToOperator("cos",          EOpCos);

-    symbolTable.relateToOperator("tan",          EOpTan);

-    symbolTable.relateToOperator("asin",         EOpAsin);

-    symbolTable.relateToOperator("acos",         EOpAcos);

-    symbolTable.relateToOperator("atan",         EOpAtan);

-

-    symbolTable.relateToOperator("pow",          EOpPow);

-    symbolTable.relateToOperator("exp2",         EOpExp2);

-    symbolTable.relateToOperator("log",          EOpLog);

-    symbolTable.relateToOperator("exp",          EOpExp);

-    symbolTable.relateToOperator("log2",         EOpLog2);

-    symbolTable.relateToOperator("sqrt",         EOpSqrt);

-    symbolTable.relateToOperator("inversesqrt",  EOpInverseSqrt);

-

-    symbolTable.relateToOperator("abs",          EOpAbs);

-    symbolTable.relateToOperator("sign",         EOpSign);

-    symbolTable.relateToOperator("floor",        EOpFloor);

-    symbolTable.relateToOperator("ceil",         EOpCeil);

-    symbolTable.relateToOperator("fract",        EOpFract);

-    symbolTable.relateToOperator("min",          EOpMin);

-    symbolTable.relateToOperator("max",          EOpMax);

-    symbolTable.relateToOperator("clamp",        EOpClamp);

-    symbolTable.relateToOperator("mix",          EOpMix);

-    symbolTable.relateToOperator("step",         EOpStep);

-    symbolTable.relateToOperator("smoothstep",   EOpSmoothStep);

-

-    symbolTable.relateToOperator("length",       EOpLength);

-    symbolTable.relateToOperator("distance",     EOpDistance);

-    symbolTable.relateToOperator("dot",          EOpDot);

-    symbolTable.relateToOperator("cross",        EOpCross);

-    symbolTable.relateToOperator("normalize",    EOpNormalize);

-    symbolTable.relateToOperator("forward",      EOpFaceForward);

-    symbolTable.relateToOperator("reflect",      EOpReflect);

-    symbolTable.relateToOperator("refract",      EOpRefract);

-    

-    symbolTable.relateToOperator("any",          EOpAny);

-    symbolTable.relateToOperator("all",          EOpAll);

-

-    switch(language) {

-

-    case EShLangVertex:

-        break;

-    

-    case EShLangFragment:

-        symbolTable.relateToOperator("dFdx",         EOpDPdx);             

-        symbolTable.relateToOperator("dFdy",         EOpDPdy);             

-        symbolTable.relateToOperator("fwidth",       EOpFwidth);

-

-        break;

-

-    case EShLangPack:

-    case EShLangUnpack:

-        symbolTable.relateToOperator("itof",         EOpItof);

-        symbolTable.relateToOperator("ftoi",         EOpFtoi);

-        symbolTable.relateToOperator("skipPixels",   EOpSkipPixels);

-        symbolTable.relateToOperator("readInput",    EOpReadInput);

-        symbolTable.relateToOperator("writePixel",   EOpWritePixel);

-        symbolTable.relateToOperator("bitmapLSB",    EOpBitmapLsb);

-        symbolTable.relateToOperator("bitmapMSB",    EOpBitmapMsb);

-        symbolTable.relateToOperator("writeOutput",  EOpWriteOutput);

-        symbolTable.relateToOperator("readPixel",    EOpReadPixel);

-        break;

-	default: assert (false && "Language not supported");

-    }

-}

-

-void IdentifyBuiltIns(EShLanguage language, TSymbolTable& symbolTable, const TBuiltInResource &resources)

-{

-    //

-    // First, insert some special built-in variables that are not in 

-    // the built-in header files.

-    //

-    switch(language) {

-

-    case EShLangFragment: {

-            // Set up gl_FragData.  The array size.

-            TType fragData(EbtFloat, EvqFragColor,   4, false, true);

-            fragData.setArraySize(resources.maxDrawBuffers);

-            symbolTable.insert(*new TVariable(NewPoolTString("gl_FragData"),    fragData));

-        }

-        break;

-

-	default: break;

-    }

-}

diff --git a/src/mesa/shader/slang/MachineIndependent/Initialize.h b/src/mesa/shader/slang/MachineIndependent/Initialize.h
deleted file mode 100755
index b273f06caea..00000000000
--- a/src/mesa/shader/slang/MachineIndependent/Initialize.h
+++ /dev/null
@@ -1,58 +0,0 @@
-//

-//Copyright (C) 2002-2005  3Dlabs Inc. Ltd.

-//All rights reserved.

-//

-//Redistribution and use in source and binary forms, with or without

-//modification, are permitted provided that the following conditions

-//are met:

-//

-//    Redistributions of source code must retain the above copyright

-//    notice, this list of conditions and the following disclaimer.

-//

-//    Redistributions in binary form must reproduce the above

-//    copyright notice, this list of conditions and the following

-//    disclaimer in the documentation and/or other materials provided

-//    with the distribution.

-//

-//    Neither the name of 3Dlabs Inc. Ltd. nor the names of its

-//    contributors may be used to endorse or promote products derived

-//    from this software without specific prior written permission.

-//

-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS

-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,

-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,

-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER

-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

-//POSSIBILITY OF SUCH DAMAGE.

-//

-

-#ifndef _INITIALIZE_INCLUDED_

-#define _INITIALIZE_INCLUDED_

-

-#include "Include/ResourceLimits.h"

-#include "../Include/Common.h"

-#include "../Include/ShHandle.h"

-#include "SymbolTable.h"

-

-typedef TVector<TString> TBuiltInStrings;

-

-class TBuiltIns {

-public:

-    POOL_ALLOCATOR_NEW_DELETE(GlobalPoolAllocator)

-    void initialize();

-	void initialize(const TBuiltInResource& resources);

-    TBuiltInStrings* getBuiltInStrings() { return builtInStrings; }

-protected:

-    TBuiltInStrings builtInStrings[EShLangCount];

-};

-

-void IdentifyBuiltIns(EShLanguage, TSymbolTable&);

-void IdentifyBuiltIns(EShLanguage, TSymbolTable&, const TBuiltInResource &resources);

-

-#endif // _INITIALIZE_INCLUDED_

diff --git a/src/mesa/shader/slang/MachineIndependent/IntermTraverse.cpp b/src/mesa/shader/slang/MachineIndependent/IntermTraverse.cpp
deleted file mode 100755
index da77806ddc2..00000000000
--- a/src/mesa/shader/slang/MachineIndependent/IntermTraverse.cpp
+++ /dev/null
@@ -1,243 +0,0 @@
-//

-//Copyright (C) 2002-2005  3Dlabs Inc. Ltd.

-//All rights reserved.

-//

-//Redistribution and use in source and binary forms, with or without

-//modification, are permitted provided that the following conditions

-//are met:

-//

-//    Redistributions of source code must retain the above copyright

-//    notice, this list of conditions and the following disclaimer.

-//

-//    Redistributions in binary form must reproduce the above

-//    copyright notice, this list of conditions and the following

-//    disclaimer in the documentation and/or other materials provided

-//    with the distribution.

-//

-//    Neither the name of 3Dlabs Inc. Ltd. nor the names of its

-//    contributors may be used to endorse or promote products derived

-//    from this software without specific prior written permission.

-//

-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS

-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,

-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,

-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER

-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

-//POSSIBILITY OF SUCH DAMAGE.

-//

-

-#include "../Include/intermediate.h"

-

-//

-// Traverse the intermediate representation tree, and

-// call a node type specific function for each node.

-// Done recursively through the member function Traverse().

-// Node types can be skipped if their function to call is 0,

-// but their subtree will still be traversed.

-// Nodes with children can have their whole subtree skipped

-// if preVisit is turned on and the type specific function

-// returns false.

-//

-// preVisit, postVisit, and rightToLeft control what order

-// nodes are visited in.

-//

-

-//

-// Traversal functions for terminals are straighforward....

-//

-void TIntermSymbol::traverse(TIntermTraverser* it)

-{

-    if (it->visitSymbol)

-        it->visitSymbol(this, it);

-}

-

-void TIntermConstantUnion::traverse(TIntermTraverser* it)

-{

-    if (it->visitConstantUnion)

-        it->visitConstantUnion(this, it);

-}

-

-//

-// Traverse a binary node.

-//

-void TIntermBinary::traverse(TIntermTraverser* it)

-{

-    bool visit = true;

-

-    //

-    // visit the node before children if pre-visiting.

-    //

-    if (it->preVisit && it->visitBinary)

-        visit = it->visitBinary(true, this, it);

-    

-    //

-    // Visit the children, in the right order.

-    //

-    if (visit) {

-        ++it->depth;

-        if (it->rightToLeft) {

-            if (right)

-                right->traverse(it);

-            if (left)

-                left->traverse(it);

-        } else {

-            if (left)

-                left->traverse(it);

-            if (right)

-                right->traverse(it);

-        }

-        --it->depth;

-    }

-

-    //

-    // Visit the node after the children, if requested and the traversal

-    // hasn't been cancelled yet.

-    //

-    if (visit && it->postVisit && it->visitBinary)

-        it->visitBinary(false, this, it);

-}

-

-//

-// Traverse a unary node.  Same comments in binary node apply here.

-//

-void TIntermUnary::traverse(TIntermTraverser* it)

-{

-    bool visit = true;

-

-    if (it->preVisit && it->visitUnary)

-        visit = it->visitUnary(true, this, it);

-

-    if (visit) {

-        ++it->depth;

-        operand->traverse(it);

-        --it->depth;

-    }

-    

-    if (visit && it->postVisit && it->visitUnary)

-        it->visitUnary(false, this, it);

-}

-

-//

-// Traverse an aggregate node.  Same comments in binary node apply here.

-//

-void TIntermAggregate::traverse(TIntermTraverser* it)

-{

-    bool visit = true;

-    

-    if (it->preVisit && it->visitAggregate)

-        visit = it->visitAggregate(true, this, it);

-    

-    if (visit) {

-        ++it->depth;

-

-        TIntermSequence::iterator sit;

-        if (it->rightToLeft) {

-            sit = sequence.end();

-            while (sit != sequence.begin()) {

-                --sit;

-                (*sit)->traverse(it);

-            }

-        } else {

-            for (sit = sequence.begin(); sit != sequence.end(); ++sit)

-                (*sit)->traverse(it);

-        }

-        

-        --it->depth;

-    }

-

-    if (visit && it->postVisit && it->visitAggregate)

-        it->visitAggregate(false, this, it);

-}

-

-//

-// Traverse a selection node.  Same comments in binary node apply here.

-//

-void TIntermSelection::traverse(TIntermTraverser* it)

-{

-    bool visit = true;

-

-    if (it->preVisit && it->visitSelection)

-        visit = it->visitSelection(true, this, it);

-    

-    if (visit) {

-        ++it->depth;

-        if (it->rightToLeft) {

-            if (falseBlock)

-                falseBlock->traverse(it);

-			if (trueBlock)

-				trueBlock->traverse(it);

-            condition->traverse(it);

-        } else {

-            condition->traverse(it);

-			if (trueBlock)

-				trueBlock->traverse(it);

-            if (falseBlock)

-                falseBlock->traverse(it);

-        }

-        --it->depth;

-    }

-

-    if (visit && it->postVisit && it->visitSelection)

-        it->visitSelection(false, this, it);

-}

-

-//

-// Traverse a loop node.  Same comments in binary node apply here.

-//

-void TIntermLoop::traverse(TIntermTraverser* it)

-{

-    bool visit = true;

-

-    if (it->preVisit && it->visitLoop)

-        visit = it->visitLoop(true, this, it);

-    

-    if (visit) {

-        ++it->depth;

-        if (it->rightToLeft) {

-            if (terminal)

-                terminal->traverse(it);

-            if (body)

-                body->traverse(it);

-			if (test)

-				test->traverse(it);

-        } else {

-			if (test)

-				test->traverse(it);

-            if (body)

-                body->traverse(it);

-            if (terminal)

-                terminal->traverse(it);

-        }

-        --it->depth;

-    }

-

-    if (visit && it->postVisit && it->visitLoop)

-        it->visitLoop(false, this, it);

-}

-

-//

-// Traverse a branch node.  Same comments in binary node apply here.

-//

-void TIntermBranch::traverse(TIntermTraverser* it)

-{

-    bool visit = true;

-

-    if (it->preVisit && it->visitBranch)

-        visit = it->visitBranch(true, this, it);

-    

-    if (visit && expression) {

-        ++it->depth;

-        expression->traverse(it);

-        --it->depth;

-    }

-

-    if (visit && it->postVisit && it->visitBranch)

-        it->visitBranch(false, this, it);

-}

-

diff --git a/src/mesa/shader/slang/MachineIndependent/Intermediate.cpp b/src/mesa/shader/slang/MachineIndependent/Intermediate.cpp
deleted file mode 100755
index 056fe17de02..00000000000
--- a/src/mesa/shader/slang/MachineIndependent/Intermediate.cpp
+++ /dev/null
@@ -1,2110 +0,0 @@
-//

-//Copyright (C) 2002-2005  3Dlabs Inc. Ltd.

-//All rights reserved.

-//

-//Redistribution and use in source and binary forms, with or without

-//modification, are permitted provided that the following conditions

-//are met:

-//

-//    Redistributions of source code must retain the above copyright

-//    notice, this list of conditions and the following disclaimer.

-//

-//    Redistributions in binary form must reproduce the above

-//    copyright notice, this list of conditions and the following

-//    disclaimer in the documentation and/or other materials provided

-//    with the distribution.

-//

-//    Neither the name of 3Dlabs Inc. Ltd. nor the names of its

-//    contributors may be used to endorse or promote products derived

-//    from this software without specific prior written permission.

-//

-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS

-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,

-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,

-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER

-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

-//POSSIBILITY OF SUCH DAMAGE.

-//

-

-//

-// Build the intermediate representation.

-//

-

-#include "../Include/ShHandle.h"

-#include "localintermediate.h"

-#include "QualifierAlive.h"

-#include "RemoveTree.h"

-#include <float.h>

-

-////////////////////////////////////////////////////////////////////////////

-//

-// First set of functions are to help build the intermediate representation.

-// These functions are not member functions of the nodes.

-// They are called from parser productions.

-//

-/////////////////////////////////////////////////////////////////////////////

-

-//

-// Add a terminal node for an identifier in an expression.

-//

-// Returns the added node.

-//

-TIntermSymbol* TIntermediate::addSymbol(int id, const TString& name, const TType& type, TSourceLoc line)

-{

-    TIntermSymbol* node = new TIntermSymbol(id, name, type);

-    node->setLine(line);

-

-    return node;

-}

-

-//

-// Connect two nodes with a new parent that does a binary operation on the nodes.

-//

-// Returns the added node.

-//

-TIntermTyped* TIntermediate::addBinaryMath(TOperator op, TIntermTyped* left, TIntermTyped* right, TSourceLoc line, TSymbolTable& symbolTable)

-{

-    switch (op) {

-    case EOpLessThan:

-    case EOpGreaterThan:

-    case EOpLessThanEqual:

-    case EOpGreaterThanEqual:

-        if (left->getType().isMatrix() || left->getType().isArray() || left->getType().isVector() || left->getType().getBasicType() == EbtStruct) {

-            return 0;

-        }

-        break;

-    case EOpLogicalOr:

-    case EOpLogicalXor:

-    case EOpLogicalAnd:

-        if (left->getType().getBasicType() != EbtBool || left->getType().isMatrix() || left->getType().isArray() || left->getType().isVector()) {

-            return 0;

-        }

-        break;

-    case EOpAdd:

-    case EOpSub:

-    case EOpDiv:

-    case EOpMul:

-        if (left->getType().getBasicType() == EbtStruct || left->getType().getBasicType() == EbtBool)

-            return 0;

-    default: break; 

-    }

-

-    // 

-    // First try converting the children to compatible types.

-    //

-

-    if (!(left->getType().getStruct() && right->getType().getStruct())) {

-        TIntermTyped* child = addConversion(op, left->getType(), right);

-        if (child)

-            right = child;

-        else {

-            child = addConversion(op, right->getType(), left);

-            if (child)

-                left = child;

-            else

-                return 0;

-        }

-    } else {

-        if (left->getType() != right->getType())

-            return 0;

-    }

-

-

-    //

-    // Need a new node holding things together then.  Make

-    // one and promote it to the right type.

-    //

-    TIntermBinary* node = new TIntermBinary(op);

-    if (line == 0)

-        line = right->getLine();

-    node->setLine(line);

-

-    node->setLeft(left);

-    node->setRight(right);

-    if (! node->promote(infoSink))

-        return 0;

-

-    TIntermConstantUnion *leftTempConstant = left->getAsConstantUnion();

-    TIntermConstantUnion *rightTempConstant = right->getAsConstantUnion();

-        

-    if (leftTempConstant)

-        leftTempConstant = copyConstUnion(left->getAsConstantUnion())->getAsConstantUnion();

-    

-    if (rightTempConstant)

-        rightTempConstant = copyConstUnion(right->getAsConstantUnion())->getAsConstantUnion();

-    

-    if (right->getType().getQualifier() == EvqConst && left->getType().getQualifier() == EvqConst) {

-        if (right->getAsAggregate()) {

-            rightTempConstant = changeAggrToTempConst(right->getAsAggregate(), symbolTable, line);    

-            if (rightTempConstant->getUnionArrayPointer() == 0)

-                return 0;    

-        }

-

-        if (left->getAsAggregate()) {

-            leftTempConstant = changeAggrToTempConst(left->getAsAggregate(), symbolTable, line);  

-            if (leftTempConstant->getUnionArrayPointer() == 0)

-                return 0;

-        }

-    }

-

-    //

-    // See if we can fold constants.

-    //

-

-    TIntermTyped* typedReturnNode = 0;

-    if ( leftTempConstant && rightTempConstant) {

-        if (leftTempConstant->getSize() == 1 && rightTempConstant->getSize() > 1)

-            typedReturnNode = rightTempConstant->fold(node->getOp(), leftTempConstant, infoSink, false);

-        else

-            typedReturnNode = leftTempConstant->fold(node->getOp(), rightTempConstant, infoSink, true);

-

-        if (typedReturnNode)

-            return typedReturnNode;

-        else {

-            node->setLeft(leftTempConstant);

-            node->setRight(rightTempConstant);

-        }

-    } else if (leftTempConstant) {

-            node->setLeft(copyConstUnion(leftTempConstant));

-    } else if (rightTempConstant) {

-            node->setRight(rightTempConstant);

-    }

-

-    return node;

-}

-

-//

-// Connect two nodes through an assignment.

-//

-// Returns the added node.

-//

-TIntermTyped* TIntermediate::addAssign(TOperator op, TIntermTyped* left, TIntermTyped* right, TSourceLoc line)

-{

-    //

-    // Like adding binary math, except the conversion can only go

-    // from right to left.

-    //

-    TIntermBinary* node = new TIntermBinary(op);

-    if (line == 0)

-        line = left->getLine();

-    node->setLine(line);

-

-    if (right->getAsConstantUnion()) { // if the right node of assignment is a TempConstant node, allocate its own new space and remove the pointer to the symbol table value

-        right = copyConstUnion(right->getAsConstantUnion()) ;

-        if (right == 0)

-            return 0;

-    }

-

-    TIntermTyped* child = addConversion(op, left->getType(), right);

-    if (child == 0)

-        return 0;

-

-    node->setLeft(left);

-    node->setRight(child);

-    if (! node->promote(infoSink))

-        return 0;

-

-    return node;

-}

-

-//

-// Connect two nodes through an index operator, where the left node is the base

-// of an array or struct, and the right node is a direct or indirect offset.

-//

-// Returns the added node.

-// The caller should set the type of the returned node.

-//

-TIntermTyped* TIntermediate::addIndex(TOperator op, TIntermTyped* base, TIntermTyped* index, TSourceLoc line)

-{

-    TIntermBinary* node = new TIntermBinary(op);

-    if (line == 0)

-        line = index->getLine();

-    node->setLine(line);

-    node->setLeft(base);

-    node->setRight(index);

-

-    // caller should set the type

-

-    return node;

-}

-

-//

-// Add one node as the parent of another that it operates on.

-//

-// Returns the added node.

-//

-TIntermTyped* TIntermediate::addUnaryMath(TOperator op, TIntermNode* childNode, TSourceLoc line, TSymbolTable& symbolTable)

-{

-    TIntermUnary* node;

-    TIntermTyped* child = childNode->getAsTyped();

-

-    if (child == 0) {

-        infoSink.info.message(EPrefixInternalError, "Bad type in AddUnaryMath", line);

-        return 0;

-    }

-

-    switch (op) {

-    case EOpLogicalNot:

-        if (child->getType().getBasicType() != EbtBool || child->getType().isMatrix() || child->getType().isArray() || child->getType().isVector()) {

-            return 0;

-        }

-        break;

-

-    case EOpPostIncrement:

-    case EOpPreIncrement:

-    case EOpPostDecrement:

-    case EOpPreDecrement:

-    case EOpNegative:

-        if (child->getType().getBasicType() == EbtStruct)

-            return 0;

-    default: break;

-    }

-    

-    //

-    // Do we need to promote the operand?

-    //

-    // Note: Implicit promotions were removed from the language.

-    //

-    TBasicType newType = EbtVoid;

-    switch (op) {

-    case EOpConstructInt:   newType = EbtInt;   break;

-    case EOpConstructBool:  newType = EbtBool;  break;

-    case EOpConstructFloat: newType = EbtFloat; break;

-    default: break;

-    }

-

-    if (newType != EbtVoid) {

-        child = addConversion(op, TType(newType, EvqTemporary, child->getNominalSize(), 

-                                                               child->isMatrix(), 

-                                                               child->isArray()),

-                              child);

-        if (child == 0)

-            return 0;

-    }

-

-    //

-    // For constructors, we are now done, it's all in the conversion.

-    //

-    switch (op) {

-    case EOpConstructInt:

-    case EOpConstructBool:

-    case EOpConstructFloat:

-        return child;

-    default: break;

-    }

-    

-    if (child->getAsConstantUnion())

-        child = copyConstUnion(child->getAsConstantUnion());

-

-    if (child->getAsAggregate() && child->getType().getQualifier() == EvqConst) {

-        child = changeAggrToTempConst(child->getAsAggregate(), symbolTable, line);    

-        if (child->getAsConstantUnion()->getUnionArrayPointer() == 0)

-            return 0;    

-    }

-    

-    TIntermConstantUnion *childTempConstant = child->getAsConstantUnion();

-    

-    //

-    // Make a new node for the operator.

-    //

-    node = new TIntermUnary(op);

-    if (line == 0)

-        line = child->getLine();

-    node->setLine(line);

-    node->setOperand(child);

-    

-    if (! node->promote(infoSink))

-        return 0;

-

-    if (childTempConstant)  {

-        TIntermTyped* newChild = childTempConstant->fold(op, 0, infoSink, true);

-        

-        if (newChild) {

-            return newChild;

-        } 

-    } 

-

-    return node;

-}

-

-//

-// This is the safe way to change the operator on an aggregate, as it

-// does lots of error checking and fixing.  Especially for establishing

-// a function call's operation on it's set of parameters.  Sequences

-// of instructions are also aggregates, but they just direnctly set

-// their operator to EOpSequence.

-//

-// Returns an aggregate node, which could be the one passed in if

-// it was already an aggregate.

-//

-TIntermAggregate* TIntermediate::setAggregateOperator(TIntermNode* node, TOperator op, TSourceLoc line)

-{

-    TIntermAggregate* aggNode;

-

-    //

-    // Make sure we have an aggregate.  If not turn it into one.

-    //

-    if (node) {

-        aggNode = node->getAsAggregate();

-        if (aggNode == 0 || aggNode->getOp() != EOpNull) {

-            //

-            // Make an aggregate containing this node.

-            //

-            aggNode = new TIntermAggregate();

-            aggNode->getSequence().push_back(node);

-            if (line == 0)

-                line = node->getLine();

-        }

-    } else

-        aggNode = new TIntermAggregate();

-

-    //

-    // Set the operator.

-    //

-    aggNode->setOperator(op);

-    if (line != 0)

-        aggNode->setLine(line);

-

-    return aggNode;

-}

-

-//

-// Convert one type to another.

-//

-// Returns the node representing the conversion, which could be the same

-// node passed in if no conversion was needed.

-//

-// Return 0 if a conversion can't be done.

-//

-TIntermTyped* TIntermediate::addConversion(TOperator op, const TType& type, TIntermTyped* node)

-{

-    //

-    // Does the base type allow operation?

-    //

-    switch (node->getBasicType()) {

-    case EbtVoid:

-    case EbtSampler1D:

-    case EbtSampler2D:

-    case EbtSampler3D:

-    case EbtSamplerCube:

-    case EbtSampler1DShadow:

-    case EbtSampler2DShadow:

-        return 0;

-    default: break;

-    }

-

-    //

-    // Otherwise, if types are identical, no problem

-    //

-    if (type == node->getType())

-        return node;

-

-    //

-    // If one's a structure, then no conversions.

-    //

-    if (type.getStruct() || node->getType().getStruct())

-        return 0;

-

-    TBasicType promoteTo;

-    

-    switch (op) {

-    //

-    // Explicit conversions

-    //

-    case EOpConstructBool:

-        promoteTo = EbtBool;

-        break;

-    case EOpConstructFloat:

-        promoteTo = EbtFloat;

-        break;

-    case EOpConstructInt:

-        promoteTo = EbtInt;

-        break;

-    default:

-        //

-        // implicit conversions were removed from the language.

-        //

-        if (type.getBasicType() != node->getType().getBasicType())

-            return 0;

-        //

-        // Size and structure could still differ, but that's

-        // handled by operator promotion.

-        //

-        return node;

-    }

-    

-    //

-    // Do conversion.

-    //

-    bool allConstant = true;

-    // check to see if there is an aggregate node

-    if (node->getAsAggregate()) {

-        if (node->getAsAggregate()->getOp() != EOpFunctionCall) {

-            // if the aggregate node is a constructor or a comma operator, look at its children, if they are constant

-            // convert them into the right type

-        TIntermSequence &sequenceVector = node->getAsAggregate()->getSequence() ;

-        for (TIntermSequence::iterator p = sequenceVector.begin(); 

-                                    p != sequenceVector.end(); p++) {

-            if (!(*p)->getAsTyped()->getAsConstantUnion())

-                allConstant = false;

-        }

-        } else

-            allConstant = false;

-    }

-    if (allConstant && node->getAsAggregate()) {  // we can do the constant folding here as all the nodes of the aggregate are const

-        TIntermSequence &sequenceVector = node->getAsAggregate()->getSequence() ;

-        for (TIntermSequence::iterator p = sequenceVector.begin(); 

-                                    p != sequenceVector.end(); p++) {

-            TIntermTyped* newNode = 0;

-            constUnion *unionArray = new constUnion[1];

-

-            switch (promoteTo) {

-            case EbtFloat:

-                switch ((*p)->getAsTyped()->getType().getBasicType()) {

-                

-                case EbtInt:  

-                    unionArray->fConst = static_cast<float>((*p)->getAsTyped()->getAsConstantUnion()->getUnionArrayPointer()->iConst);

-                    newNode = addConstantUnion(unionArray, TType(EbtFloat, EvqConst), node->getLine());  break;

-                case EbtBool: 

-                    unionArray->fConst = static_cast<float>((*p)->getAsTyped()->getAsConstantUnion()->getUnionArrayPointer()->bConst);

-                    newNode = newNode = addConstantUnion(unionArray, TType(EbtFloat, EvqConst), node->getLine());  break;

-                default:

-                    infoSink.info.message(EPrefixInternalError, "Bad promotion node", node->getLine());

-                    return 0;

-                }

-                break;

-            case EbtInt:

-                switch ((*p)->getAsTyped()->getType().getBasicType()) {

-                case EbtFloat:

-                    unionArray->iConst = static_cast<int>((*p)->getAsTyped()->getAsConstantUnion()->getUnionArrayPointer()->fConst);

-                    newNode = addConstantUnion(unionArray, TType(EbtInt, EvqConst), node->getLine());  

-                    break;

-                case EbtBool:

-                    unionArray->iConst = static_cast<int>((*p)->getAsTyped()->getAsConstantUnion()->getUnionArrayPointer()->bConst);

-                    newNode = addConstantUnion(unionArray, TType(EbtInt, EvqConst), node->getLine());  

-                    break;

-                default:

-                    infoSink.info.message(EPrefixInternalError, "Bad promotion node", node->getLine());

-                    return 0;

-                }

-                break;

-            case EbtBool:

-                switch ((*p)->getAsTyped()->getType().getBasicType()) {

-                case EbtFloat:

-                    unionArray->bConst = (*p)->getAsTyped()->getAsConstantUnion()->getUnionArrayPointer()->fConst != 0.0 ;

-                    newNode = addConstantUnion(unionArray, TType(EbtBool, EvqConst), node->getLine());  

-                    break;

-                case EbtInt:

-                    unionArray->bConst = (*p)->getAsTyped()->getAsConstantUnion()->getUnionArrayPointer()->iConst != 0 ;

-                    newNode = addConstantUnion(unionArray, TType(EbtBool, EvqConst), node->getLine());  

-                    break;

-                default: 

-                    infoSink.info.message(EPrefixInternalError, "Bad promotion node", node->getLine());

-                    return 0;

-                } 

-                break;

-            default: 

-                infoSink.info.message(EPrefixInternalError, "Bad promotion node", node->getLine());

-                return 0;

-            }

-            if (newNode) {

-                sequenceVector.erase(p); 

-                sequenceVector.insert(p, newNode);

-            }

-        }

-        return node->getAsAggregate();

-    } else if (node->getAsConstantUnion()) {

-

-        return (promoteConstantUnion(promoteTo, node->getAsConstantUnion()));

-    } else {

-    

-        //

-        // Add a new newNode for the conversion.

-        //

-        TIntermUnary* newNode = 0;

-

-        TOperator newOp = EOpNull;

-        switch (promoteTo) {

-        case EbtFloat:

-            switch (node->getBasicType()) {

-            case EbtInt:   newOp = EOpConvIntToFloat;  break;

-            case EbtBool:  newOp = EOpConvBoolToFloat; break;

-            default: 

-                infoSink.info.message(EPrefixInternalError, "Bad promotion node", node->getLine());

-                return 0;

-            }

-            break;

-        case EbtBool:

-            switch (node->getBasicType()) {

-            case EbtInt:   newOp = EOpConvIntToBool;   break;

-            case EbtFloat: newOp = EOpConvFloatToBool; break;

-            default: 

-                infoSink.info.message(EPrefixInternalError, "Bad promotion node", node->getLine());

-                return 0;

-            }

-            break;

-        case EbtInt:

-            switch (node->getBasicType()) {

-            case EbtBool:   newOp = EOpConvBoolToInt;  break;

-            case EbtFloat:  newOp = EOpConvFloatToInt; break;

-            default: 

-                infoSink.info.message(EPrefixInternalError, "Bad promotion node", node->getLine());

-                return 0;

-            }

-            break;

-        default: 

-            infoSink.info.message(EPrefixInternalError, "Bad promotion type", node->getLine());

-            return 0;

-        }

-

-        TType type(promoteTo, EvqTemporary, node->getNominalSize(), node->isMatrix(), node->isArray());

-        newNode = new TIntermUnary(newOp, type);

-        newNode->setLine(node->getLine());

-        newNode->setOperand(node);

-

-        return newNode;

-    }

-}

-

-//

-// Safe way to combine two nodes into an aggregate.  Works with null pointers, 

-// a node that's not a aggregate yet, etc.

-//

-// Returns the resulting aggregate, unless 0 was passed in for 

-// both existing nodes.

-//

-TIntermAggregate* TIntermediate::growAggregate(TIntermNode* left, TIntermNode* right, TSourceLoc line)

-{

-    if (left == 0 && right == 0)

-        return 0;

-

-    TIntermAggregate* aggNode = 0;

-    if (left)

-        aggNode = left->getAsAggregate();

-    if (!aggNode || aggNode->getOp() != EOpNull) {

-        aggNode = new TIntermAggregate;

-        if (left)

-            aggNode->getSequence().push_back(left);

-    }

-

-    if (right)

-        aggNode->getSequence().push_back(right);

-

-    if (line != 0)

-        aggNode->setLine(line);

-

-    return aggNode;

-}

-

-//

-// Turn an existing node into an aggregate.

-//

-// Returns an aggregate, unless 0 was passed in for the existing node.

-//

-TIntermAggregate* TIntermediate::makeAggregate(TIntermNode* node, TSourceLoc line)

-{

-    if (node == 0)

-        return 0;

-

-    TIntermAggregate* aggNode = new TIntermAggregate;

-    aggNode->getSequence().push_back(node);

-

-    if (line != 0)

-        aggNode->setLine(line);

-    else

-        aggNode->setLine(node->getLine());

-

-    return aggNode;

-}

-

-//

-// For "if" test nodes.  There are three children; a condition,

-// a true path, and a false path.  The two paths are in the

-// nodePair.

-//

-// Returns the selection node created.

-//

-TIntermNode* TIntermediate::addSelection(TIntermTyped* cond, TIntermNodePair nodePair, TSourceLoc line)

-{

-    //

-    // For compile time constant selections, prune the code and 

-    // test now.

-    //

-    

-    if (cond->getAsTyped() && cond->getAsTyped()->getAsConstantUnion()) {

-        if (cond->getAsTyped()->getAsConstantUnion()->getUnionArrayPointer()->bConst)

-            return nodePair.node1;

-        else

-            return nodePair.node2;

-    }

-

-    TIntermSelection* node = new TIntermSelection(cond, nodePair.node1, nodePair.node2);

-    node->setLine(line);

-

-    return node;

-}

-

-

-TIntermTyped* TIntermediate::addComma(TIntermTyped* left, TIntermTyped* right, TSourceLoc line)

-{

-    if (left->getType().getQualifier() == EvqConst && right->getType().getQualifier() == EvqConst) {

-        return right;

-    } else {

-        TIntermTyped *commaAggregate = growAggregate(left, right, line);

-        commaAggregate->getAsAggregate()->setOperator(EOpComma);    

-        commaAggregate->setType(right->getType());

-        commaAggregate->getTypePointer()->changeQualifier(EvqTemporary);

-        return commaAggregate;

-    }

-}

-

-//

-// For "?:" test nodes.  There are three children; a condition,

-// a true path, and a false path.  The two paths are specified

-// as separate parameters.

-//

-// Returns the selection node created, or 0 if one could not be.

-//

-TIntermTyped* TIntermediate::addSelection(TIntermTyped* cond, TIntermTyped* trueBlock, TIntermTyped* falseBlock, TSourceLoc line)

-{

-    //

-    // Get compatible types.

-    //

-    TIntermTyped* child = addConversion(EOpSequence, trueBlock->getType(), falseBlock);

-    if (child)

-        falseBlock = child;

-    else {

-        child = addConversion(EOpSequence, falseBlock->getType(), trueBlock);

-        if (child)

-            trueBlock = child;

-        else

-            return 0;

-    }

-

-    //

-    // See if condition is constant, and select now.

-    //

-

-    if (cond->getAsConstantUnion()) {

-        if (cond->getAsConstantUnion()->getUnionArrayPointer()->bConst)

-            return trueBlock;

-        else

-            return falseBlock;

-    }

-

-    //

-    // Make a selection node.

-    //

-    TIntermSelection* node = new TIntermSelection(cond, trueBlock, falseBlock, trueBlock->getType());

-    node->setLine(line);

-

-    return node;

-}

-

-//

-// Constant terminal nodes.  Has a union that contains bool, float or int constants

-//

-// Returns the constant union node created.

-//

-

-TIntermConstantUnion* TIntermediate::addConstantUnion(constUnion* unionArrayPointer, const TType& t, TSourceLoc line)

-{

-    TIntermConstantUnion* node = new TIntermConstantUnion(unionArrayPointer, t);

-    node->setLine(line);

-

-    return node;

-}

-

-TIntermTyped* TIntermediate::addSwizzle(TVectorFields& fields, TSourceLoc line)

-{

-    

-    TIntermAggregate* node = new TIntermAggregate(EOpSequence);

-

-    node->setLine(line);

-    TIntermConstantUnion* constIntNode;

-    TIntermSequence &sequenceVector = node->getSequence();

-    constUnion* unionArray;

-

-    for (int i = 0; i < fields.num; i++) {

-        unionArray = new constUnion[1];

-        unionArray->iConst = fields.offsets[i];

-        constIntNode = addConstantUnion(unionArray, TType(EbtInt, EvqConst), line);

-        sequenceVector.push_back(constIntNode);

-    }

-

-    return node;

-}

-

-//

-// Create loop nodes.

-//

-TIntermNode* TIntermediate::addLoop(TIntermNode* body, TIntermTyped* test, TIntermTyped* terminal, bool testFirst, TSourceLoc line)

-{

-    TIntermNode* node = new TIntermLoop(body, test, terminal, testFirst);

-    node->setLine(line);

-    

-    return node;

-}

-

-//

-// Add branches.

-//

-TIntermBranch* TIntermediate::addBranch(TOperator branchOp, TSourceLoc line)

-{

-    return addBranch(branchOp, 0, line);

-}

-

-TIntermBranch* TIntermediate::addBranch(TOperator branchOp, TIntermTyped* expression, TSourceLoc line)

-{

-    TIntermBranch* node = new TIntermBranch(branchOp, expression);

-    node->setLine(line);

-

-    return node;

-}

-

-//

-// This is to be executed once the final root is put on top by the parsing

-// process.

-//

-bool TIntermediate::postProcess(TIntermNode* root, EShLanguage language)

-{

-    if (root == 0)

-        return true;

-

-    //

-    // First, finish off the top level sequence, if any

-    //

-    TIntermAggregate* aggRoot = root->getAsAggregate();

-    if (aggRoot && aggRoot->getOp() == EOpNull)

-        aggRoot->setOperator(EOpSequence);

-

-    return true;

-}

-

-//

-// This deletes the tree.

-//

-void TIntermediate::remove(TIntermNode* root)

-{

-    if (root)

-        RemoveAllTreeNodes(root);

-}

-

-////////////////////////////////////////////////////////////////

-//

-// Member functions of the nodes used for building the tree.

-//

-////////////////////////////////////////////////////////////////

-

-//

-// Say whether or not an operation node changes the value of a variable.

-//

-// Returns true if state is modified.

-//

-bool TIntermOperator::modifiesState() const

-{

-    switch (op) {    

-    case EOpPostIncrement: 

-    case EOpPostDecrement: 

-    case EOpPreIncrement:  

-    case EOpPreDecrement:  

-    case EOpAssign:    

-    case EOpAddAssign: 

-    case EOpSubAssign: 

-    case EOpMulAssign: 

-    case EOpVectorTimesMatrixAssign:

-    case EOpVectorTimesScalarAssign:

-    case EOpMatrixTimesScalarAssign:

-    case EOpMatrixTimesMatrixAssign:

-    case EOpDivAssign: 

-    case EOpModAssign: 

-    case EOpAndAssign: 

-    case EOpInclusiveOrAssign: 

-    case EOpExclusiveOrAssign: 

-    case EOpLeftShiftAssign:   

-    case EOpRightShiftAssign:  

-        return true;

-    default:

-        return false;

-    }

-}

-

-//

-// returns true if the operator is for one of the constructors

-//

-bool TIntermOperator::isConstructor() const

-{

-    switch (op) {

-    case EOpConstructVec2:

-    case EOpConstructVec3:

-    case EOpConstructVec4:

-    case EOpConstructMat2:

-    case EOpConstructMat3:

-    case EOpConstructMat4:

-    case EOpConstructFloat:

-    case EOpConstructIVec2:

-    case EOpConstructIVec3:

-    case EOpConstructIVec4:

-    case EOpConstructInt:

-    case EOpConstructBVec2:

-    case EOpConstructBVec3:

-    case EOpConstructBVec4:

-    case EOpConstructBool:

-    case EOpConstructStruct:

-        return true;

-    default:

-        return false;

-    }

-}

-//

-// Make sure the type of a unary operator is appropriate for its 

-// combination of operation and operand type.

-//

-// Returns false in nothing makes sense.

-//

-bool TIntermUnary::promote(TInfoSink&)

-{

-    switch (op) {

-    case EOpLogicalNot:

-        if (operand->getBasicType() != EbtBool)

-            return false;

-        break;

-    case EOpBitwiseNot:

-        if (operand->getBasicType() != EbtInt)

-            return false;

-        break;

-    case EOpNegative:

-    case EOpPostIncrement:

-    case EOpPostDecrement:

-    case EOpPreIncrement:

-    case EOpPreDecrement:

-        if (operand->getBasicType() == EbtBool)

-            return false;

-        break;

-

-    // operators for built-ins are already type checked against their prototype

-    case EOpAny:

-    case EOpAll:

-    case EOpVectorLogicalNot:

-        return true;

-

-    default:

-        if (operand->getBasicType() != EbtFloat)

-            return false;

-    }

-    

-    setType(operand->getType());

-

-    return true;

-}

-

-//

-// Establishes the type of the resultant operation, as well as

-// makes the operator the correct one for the operands.

-//

-// Returns false if operator can't work on operands.

-//

-bool TIntermBinary::promote(TInfoSink& infoSink)

-{

-    int size = left->getNominalSize();

-    if (right->getNominalSize() > size)

-        size = right->getNominalSize();

-

-    TBasicType type = left->getBasicType();

-

-    //

-    // Don't operate on arrays.

-    //

-    if (left->isArray() || right->isArray())

-        return false;

-

-    //

-    // Base assumption:  just make the type the same as the left

-    // operand.  Then only deviations from this need be coded.

-    //

-    setType(TType(type, EvqTemporary, left->getNominalSize(), left->isMatrix()));

-    

-    //

-    // All scalars.  Code after this test assumes this case is removed!

-    //

-    if (size == 1) {

-

-        switch (op) {

-

-        //

-        // Promote to conditional

-        //

-        case EOpEqual:

-        case EOpNotEqual:

-        case EOpLessThan:

-        case EOpGreaterThan:

-        case EOpLessThanEqual:

-        case EOpGreaterThanEqual:

-            setType(TType(EbtBool));

-            break;

-

-        //

-        // And and Or operate on conditionals

-        //

-        case EOpLogicalAnd:

-        case EOpLogicalOr:

-            if (left->getBasicType() != EbtBool || right->getBasicType() != EbtBool)

-                return false;           

-            setType(TType(EbtBool));

-            break;

-

-        //

-        // Check for integer only operands.

-        //

-        case EOpMod:

-        case EOpRightShift:

-        case EOpLeftShift:

-        case EOpAnd:

-        case EOpInclusiveOr:

-        case EOpExclusiveOr:

-            if (left->getBasicType() != EbtInt || right->getBasicType() != EbtInt)

-                return false;

-            break;

-        case EOpModAssign:

-        case EOpAndAssign:

-        case EOpInclusiveOrAssign:

-        case EOpExclusiveOrAssign:

-        case EOpLeftShiftAssign:

-        case EOpRightShiftAssign:

-            if (left->getBasicType() != EbtInt || right->getBasicType() != EbtInt)

-                return false;

-            // fall through

-

-        //

-        // Everything else should have matching types

-        //

-        default:

-            if (left->getBasicType() != right->getBasicType() ||

-                left->isMatrix()     != right->isMatrix())

-                return false;

-        }

-

-        return true;

-    }

-

-    //

-    // Are the sizes compatible?

-    //

-    if ( left->getNominalSize() != size &&  left->getNominalSize() != 1 ||

-        right->getNominalSize() != size && right->getNominalSize() != 1)

-        return false;

-

-    //

-    // Can these two operands be combined?

-    //

-    switch (op) {

-    case EOpMul:

-        if (!left->isMatrix() && right->isMatrix()) {

-            if (left->isVector())

-                op = EOpVectorTimesMatrix;

-            else {

-                op = EOpMatrixTimesScalar;

-                setType(TType(type, EvqTemporary, size, true));

-            }

-        } else if (left->isMatrix() && !right->isMatrix()) {

-            if (right->isVector()) {

-                op = EOpMatrixTimesVector;

-                setType(TType(type, EvqTemporary, size, false));

-            } else {

-                op = EOpMatrixTimesScalar;

-            }

-        } else if (left->isMatrix() && right->isMatrix()) {

-            op = EOpMatrixTimesMatrix;

-        } else if (!left->isMatrix() && !right->isMatrix()) {

-            if (left->isVector() && right->isVector()) {

-                // leave as component product

-            } else if (left->isVector() || right->isVector()) {

-                op = EOpVectorTimesScalar;

-                setType(TType(type, EvqTemporary, size, false));

-            }

-        } else {

-            infoSink.info.message(EPrefixInternalError, "Missing elses", getLine());

-            return false;

-        }

-        break;

-    case EOpMulAssign:

-        if (!left->isMatrix() && right->isMatrix()) {

-            if (left->isVector())

-                op = EOpVectorTimesMatrixAssign;

-            else {

-                return false;

-            }

-        } else if (left->isMatrix() && !right->isMatrix()) {

-            if (right->isVector()) {

-                return false;

-            } else {

-                op = EOpMatrixTimesScalarAssign;

-            }

-        } else if (left->isMatrix() && right->isMatrix()) {

-            op = EOpMatrixTimesMatrixAssign;

-        } else if (!left->isMatrix() && !right->isMatrix()) {

-            if (left->isVector() && right->isVector()) {

-                // leave as component product

-            } else if (left->isVector() || right->isVector()) {

-                if (! left->isVector())

-                    return false;

-                op = EOpVectorTimesScalarAssign;

-                setType(TType(type, EvqTemporary, size, false));

-            }

-        } else {

-            infoSink.info.message(EPrefixInternalError, "Missing elses", getLine());

-            return false;

-        }

-        break;      

-    case EOpAssign:

-        if (left->getNominalSize() != right->getNominalSize())

-            return false;

-        // fall through

-    case EOpAdd:

-    case EOpSub:

-    case EOpDiv:

-    case EOpMod:

-    case EOpAddAssign:

-    case EOpSubAssign:

-    case EOpDivAssign:

-    case EOpModAssign:

-        if (left->isMatrix() && right->isVector() ||

-            left->isVector() && right->isMatrix() ||

-            left->getBasicType() != right->getBasicType())

-            return false;

-        setType(TType(type, EvqTemporary, size, left->isMatrix() || right->isMatrix()));

-        break;

-        

-    case EOpEqual:

-    case EOpNotEqual:

-    case EOpLessThan:

-    case EOpGreaterThan:

-    case EOpLessThanEqual:

-    case EOpGreaterThanEqual:

-        if (left->isMatrix() && right->isVector() ||

-            left->isVector() && right->isMatrix() ||

-            left->getBasicType() != right->getBasicType())

-            return false;

-        setType(TType(EbtBool));

-        break;

-

-default:

-        return false;

-    }

-

-    //

-    // One more check for assignment.  The Resulting type has to match the left operand.

-    //

-    switch (op) {

-    case EOpAssign:

-    case EOpAddAssign:

-    case EOpSubAssign:

-    case EOpMulAssign:

-    case EOpDivAssign:

-    case EOpModAssign:

-    case EOpAndAssign:

-    case EOpInclusiveOrAssign:

-    case EOpExclusiveOrAssign:

-    case EOpLeftShiftAssign:

-    case EOpRightShiftAssign:

-        if (getType() != left->getType())

-            return false;

-        break;

-    default: 

-        break;

-    }

-    

-    return true;

-}

-

-bool compareStructure(const TType& leftNodeType, constUnion* rightUnionArray, constUnion* leftUnionArray, int& index)

-{

-    TTypeList* fields = leftNodeType.getStruct();

-

-    size_t structSize = fields->size();

-

-    for (size_t j = 0; j < structSize; j++) {

-        int size = (*fields)[j].type->getInstanceSize();

-        for (int i = 0; i < size; i++) {

-            switch ((*fields)[j].type->getBasicType()) {

-            case EbtFloat:

-                if (leftUnionArray[index].fConst != rightUnionArray[index].fConst)

-                    return false;

-                index++;

-                break;

-            case EbtInt:

-                if (leftUnionArray[index].iConst != rightUnionArray[index].iConst)

-                    return false;

-                index++;

-                break;

-            case EbtBool:

-                if (leftUnionArray[index].bConst != rightUnionArray[index].bConst)

-                    return false;

-                index++;

-                break;

-            case EbtStruct:

-                if (!compareStructure(*(*fields)[j].type, rightUnionArray, leftUnionArray, index))

-                    return false;

-                break;

-            default: 

-                assert(true && "Cannot compare");

-                break;

-            }    

-            

-        }

-    }

-    return true;

-} 

-

-//

-// The fold functions see if an operation on a constant can be done in place,

-// without generating run-time code.

-//

-// Returns the node to keep using, which may or may not be the node passed in.

-//

-

-TIntermTyped* TIntermConstantUnion::fold(TOperator op, TIntermTyped* constantNode, TInfoSink& infoSink, bool leftOperand)

-{   

-    constUnion *unionArray = this->getUnionArrayPointer(); 

-

-    if (constantNode) {

-        if (constantNode->getAsConstantUnion() && constantNode->getSize() == 1 && constantNode->getType().getBasicType() != EbtStruct

-            && this->getSize() > 1) {

-            TIntermConstantUnion *node = constantNode->getAsConstantUnion();

-            TIntermConstantUnion *newNode;

-            constUnion* tempConstArray;

-            switch(op) {

-            case EOpAdd: 

-                tempConstArray = new constUnion[this->getSize()];

-                {// support MSVC++6.0

-                    for (int i = 0; i < this->getSize(); i++) {

-                        switch (this->getType().getBasicType()) {

-                        case EbtFloat: tempConstArray[i].fConst = unionArray[i].fConst + node->getUnionArrayPointer()->fConst; break;

-                        case EbtInt:   tempConstArray[i].iConst = unionArray[i].iConst + node->getUnionArrayPointer()->iConst; break;

-                        default: 

-                            infoSink.info.message(EPrefixInternalError, "Constant folding cannot be done for \"+\"", this->getLine());

-                            return 0;

-                        }

-                    }

-                }

-                break;

-            case EOpMatrixTimesScalar: 

-            case EOpVectorTimesScalar:

-                tempConstArray = new constUnion[this->getSize()];

-                {// support MSVC++6.0

-                    for (int i = 0; i < this->getSize(); i++) {

-                        switch (this->getType().getBasicType()) {

-                        case EbtFloat: tempConstArray[i].fConst = unionArray[i].fConst * node->getUnionArrayPointer()->fConst; break;

-                        case EbtInt:   tempConstArray[i].iConst = unionArray[i].iConst * node->getUnionArrayPointer()->iConst; break;

-                        default: 

-                            infoSink.info.message(EPrefixInternalError, "Constant folding cannot be done for \"*\"", this->getLine());

-                            return 0;

-                        }

-                    }

-                }

-                break;

-            case EOpSub:

-                tempConstArray = new constUnion[this->getSize()];

-                {// support MSVC++6.0

-                    for (int i = 0; i < this->getSize(); i++) {

-                        switch (this->getType().getBasicType()) {

-                        case EbtFloat: 

-                            if (leftOperand)

-                                tempConstArray[i].fConst = unionArray[i].fConst - node->getUnionArrayPointer()->fConst; 

-                            else

-                                tempConstArray[i].fConst = node->getUnionArrayPointer()->fConst - unionArray[i].fConst; 

-                        break;

-

-                        case EbtInt:   

-                            if (leftOperand) 

-                                tempConstArray[i].iConst = unionArray[i].iConst - node->getUnionArrayPointer()->iConst; 

-                            else

-                                tempConstArray[i].iConst = node->getUnionArrayPointer()->iConst - unionArray[i].iConst; 

-                            break;

-                        default: 

-                            infoSink.info.message(EPrefixInternalError, "Constant folding cannot be done for \"-\"", this->getLine());

-                            return 0;

-                        }

-                    }

-                }

-                break;

-

-            case EOpDiv:

-                tempConstArray = new constUnion[this->getSize()];

-                {// support MSVC++6.0

-                    for (int i = 0; i < this->getSize(); i++) {

-                        switch (this->getType().getBasicType()) {

-                        case EbtFloat: 

-                            if (leftOperand) {

-                                if (node->getUnionArrayPointer()->fConst == 0.0) {

-                                    infoSink.info.message(EPrefixWarning, "Divide by zero error during constant folding", this->getLine());

-                                    tempConstArray[i].fConst = FLT_MAX;

-                                } else

-                                    tempConstArray[i].fConst = unionArray[i].fConst / node->getUnionArrayPointer()->fConst; 

-                            } else {

-                                if (unionArray[i].fConst == 0.0) {

-                                    infoSink.info.message(EPrefixWarning, "Divide by zero error during constant folding", this->getLine());

-                                    tempConstArray[i].fConst = FLT_MAX;

-                                } else

-                                    tempConstArray[i].fConst = node->getUnionArrayPointer()->fConst / unionArray[i].fConst; 

-                            }

-                            break;

-

-                        case EbtInt:   

-                            if (leftOperand) {

-                                if (node->getUnionArrayPointer()->iConst == 0) {

-                                    infoSink.info.message(EPrefixWarning, "Divide by zero error during constant folding", this->getLine());

-                                    tempConstArray[i].iConst = INT_MAX;

-                                } else

-                                    tempConstArray[i].iConst = unionArray[i].iConst / node->getUnionArrayPointer()->iConst; 

-                            } else {

-                                if (unionArray[i].iConst == 0) {

-                                    infoSink.info.message(EPrefixWarning, "Divide by zero error during constant folding", this->getLine());

-                                    tempConstArray[i].iConst = INT_MAX;

-                                } else

-                                    tempConstArray[i].iConst = node->getUnionArrayPointer()->iConst / unionArray[i].iConst; 

-                            }

-                            break;

-                        default: 

-                            infoSink.info.message(EPrefixInternalError, "Constant folding cannot be done for \"/\"", this->getLine());

-                            return 0;

-                        }

-                    }

-                }

-                break;

-

-            case EOpLogicalAnd: // this code is written for possible future use, will not get executed currently

-                tempConstArray = new constUnion[this->getSize()];

-                {// support MSVC++6.0

-                    for (int i = 0; i < this->getSize(); i++) {

-                        switch (this->getType().getBasicType()) {

-                        case EbtBool:   tempConstArray[i].bConst = unionArray[i].bConst && node->getUnionArrayPointer()->bConst; break;

-                        default: 

-                            infoSink.info.message(EPrefixInternalError, "Constant folding cannot be done for \"&&\"", this->getLine());

-                            return 0;

-                        }

-                    }

-                }

-                break;

-            

-            case EOpLogicalXor: // this code is written for possible future use, will not get executed currently

-                tempConstArray = new constUnion[this->getSize()];

-                {// support MSVC++6.0

-                    for (int i = 0; i < this->getSize(); i++) {

-                        switch (this->getType().getBasicType()) {

-                        case EbtBool:   tempConstArray[i].bConst = unionArray[i].bConst ^ node->getUnionArrayPointer()->bConst; break;

-                        default: 

-                            infoSink.info.message(EPrefixInternalError, "Constant folding cannot be done for \"^^\"", this->getLine());

-                            return 0;

-                        }

-                    }

-                }

-                break;

-

-            case EOpLogicalOr: // this code is written for possible future use, will not get executed currently                

-                tempConstArray = new constUnion[this->getSize()];

-                {// support MSVC++6.0

-                    for (int i = 0; i < this->getSize(); i++) {

-                        switch (this->getType().getBasicType()) {

-                        case EbtBool:   tempConstArray[i].bConst = unionArray[i].bConst || node->getUnionArrayPointer()->bConst; break;

-                        default: 

-                            infoSink.info.message(EPrefixInternalError, "Constant folding cannot be done for \"||\"", this->getLine());

-                            return 0;

-                        }

-                    }

-                }

-                break;

-

-            default:

-                infoSink.info.message(EPrefixInternalError, "Invalid operator for constant folding", this->getLine());

-                return 0;

-            }

-            newNode = new TIntermConstantUnion(tempConstArray, this->getType());

-            newNode->setLine(this->getLine());

-                

-            return newNode;

-        } else if (constantNode->getAsConstantUnion() && (this->getSize() > 1 || this->getType().getBasicType() == EbtStruct)) {

-            TIntermConstantUnion *node = constantNode->getAsConstantUnion();

-            constUnion *rightUnionArray = node->getUnionArrayPointer(); 

-            constUnion* tempConstArray = 0;

-            TIntermConstantUnion *tempNode;

-            int index = 0;

-            bool boolNodeFlag = false;

-            switch(op) {

-            case EOpAdd: 

-                tempConstArray = new constUnion[this->getSize()];

-                {// support MSVC++6.0

-                    for (int i = 0; i < this->getSize(); i++) {            

-                        switch (this->getType().getBasicType()) {

-                        case EbtFloat: tempConstArray[i].fConst = unionArray[i].fConst + rightUnionArray[i].fConst; break;

-                        case EbtInt:   tempConstArray[i].iConst = unionArray[i].iConst + rightUnionArray[i].iConst; break;

-                        default: 

-                            infoSink.info.message(EPrefixInternalError, "Constant folding cannot be done for \"+\"", this->getLine());

-                            return 0;

-                        }

-                    }

-                }

-                break;

-            case EOpSub: 

-                tempConstArray = new constUnion[this->getSize()];

-                {// support MSVC++6.0

-                    for (int i = 0; i < this->getSize(); i++) {            

-                        switch (this->getType().getBasicType()) {                                

-                        case EbtFloat: 

-                            if (leftOperand)

-                                tempConstArray[i].fConst = unionArray[i].fConst - rightUnionArray[i].fConst; 

-                            else

-                                tempConstArray[i].fConst = rightUnionArray[i].fConst - unionArray[i].fConst; 

-                        break;

-

-                        case EbtInt:   

-                            if (leftOperand) 

-                                tempConstArray[i].iConst = unionArray[i].iConst - rightUnionArray[i].iConst;

-                            else

-                                tempConstArray[i].iConst = rightUnionArray[i].iConst - unionArray[i].iConst; 

-                            break;

-            

-                        default: 

-                            infoSink.info.message(EPrefixInternalError, "Constant folding cannot be done for \"-\"", this->getLine());

-                            return 0;

-                        }

-                    }

-                }

-                break;

-            case EOpMul: 

-                if (this->isVector()) { // two vectors multiplied together

-                    int size = this->getSize();

-                    tempConstArray = new constUnion[size];

-                    

-                    for (int i = 0; i < size; i++) {            

-                        switch (this->getType().getBasicType()) {

-                        case EbtFloat: tempConstArray[i].fConst = unionArray[i].fConst * rightUnionArray[i].fConst;     break;

-                        case EbtInt:   tempConstArray[i].iConst = unionArray[i].iConst * rightUnionArray[i].iConst; break;

-                        default: 

-                            infoSink.info.message(EPrefixInternalError, "Constant folding cannot be done for vector multiply", this->getLine());

-                            return 0;

-                        }

-                    }

-                } 

-                break;

-            case EOpMatrixTimesMatrix:                

-                if (this->getType().getBasicType() != EbtFloat || node->getBasicType() != EbtFloat) {

-                        infoSink.info.message(EPrefixInternalError, "Constant Folding cannot be done for matrix multiply", this->getLine());

-                        return 0;

-                }

-                {// support MSVC++6.0

-                    int size = this->getNominalSize();

-                    tempConstArray = new constUnion[size*size];

-                    for (int row = 0; row < size; row++) {

-                        for (int column = 0; column < size; column++) {

-                            tempConstArray[size * column + row].fConst = 0.0;

-                            for (int i = 0; i < size; i++) {

-                                tempConstArray[size * column + row].fConst += unionArray[i * size + row].fConst * (rightUnionArray[column * size + i].fConst); 

-                            }

-                        }

-                    }

-                }

-                break;

-            case EOpDiv: 

-                tempConstArray = new constUnion[this->getSize()];

-                {// support MSVC++6.0

-                    for (int i = 0; i < this->getSize(); i++) {            

-                        switch (this->getType().getBasicType()) {

-                        case EbtFloat: 

-                            if (leftOperand) {

-                                if (rightUnionArray[i].fConst == 0.0) {

-                                    infoSink.info.message(EPrefixWarning, "Divide by zero error during constant folding", this->getLine());

-                                    tempConstArray[i].fConst = FLT_MAX;

-                                } else

-                                    tempConstArray[i].fConst = unionArray[i].fConst / rightUnionArray[i].fConst; 

-                            } else {

-                                if (unionArray[i].fConst == 0.0) {

-                                    infoSink.info.message(EPrefixWarning, "Divide by zero error during constant folding", this->getLine());

-                                    tempConstArray[i].fConst = FLT_MAX;

-                                } else

-                                    tempConstArray[i].fConst = rightUnionArray[i].fConst / unionArray[i].fConst; 

-                            }

-                            break;

-

-                        case EbtInt:   

-                            if (leftOperand) {

-                                if (rightUnionArray[i].iConst == 0) {

-                                    infoSink.info.message(EPrefixWarning, "Divide by zero error during constant folding", this->getLine());

-                                    tempConstArray[i].iConst = INT_MAX;

-                                } else

-                                    tempConstArray[i].iConst = unionArray[i].iConst / rightUnionArray[i].iConst; 

-                            } else {

-                                if (unionArray[i].iConst == 0) {

-                                    infoSink.info.message(EPrefixWarning, "Divide by zero error during constant folding", this->getLine());

-                                    tempConstArray[i].iConst = INT_MAX;

-                                } else

-                                    tempConstArray[i].iConst = rightUnionArray[i].iConst / unionArray[i].iConst; 

-                            }

-                            break;            

-                        default: 

-                            infoSink.info.message(EPrefixInternalError, "Constant folding cannot be done for \"/\"", this->getLine());

-                            return 0;

-                        }

-                    }

-                }

-                break;

-

-            case EOpMatrixTimesVector: 

-                if (node->getBasicType() != EbtFloat) {

-                        infoSink.info.message(EPrefixInternalError, "Constant Folding cannot be done for matrix times vector", this->getLine());

-                        return 0;

-                }

-                tempConstArray = new constUnion[this->getNominalSize()];

-                

-                {// support MSVC++6.0                    

-                    for (int size = this->getNominalSize(), i = 0; i < size; i++) {

-                        tempConstArray[i].fConst = 0.0;

-                        for (int j = 0; j < size; j++) {

-                            tempConstArray[i].fConst += ((unionArray[j*size + i].fConst) * rightUnionArray[j].fConst); 

-                        }

-                    }

-                }

-                

-                tempNode = new TIntermConstantUnion(tempConstArray, node->getType());

-                tempNode->setLine(this->getLine());

-

-                return tempNode;                

-

-            case EOpVectorTimesMatrix:

-                if (this->getType().getBasicType() != EbtFloat) {

-                    infoSink.info.message(EPrefixInternalError, "Constant Folding cannot be done for vector times matrix", this->getLine());

-                    return 0;

-                }  

-

-                tempConstArray = new constUnion[this->getNominalSize()];

-                {// support MSVC++6.0

-                    for (int size = this->getNominalSize(), i = 0; i < size; i++) {

-                        tempConstArray[i].fConst = 0.0;

-                        for (int j = 0; j < size; j++) {

-                            tempConstArray[i].fConst += ((unionArray[j].fConst) * rightUnionArray[i*size + j].fConst); 

-                        }

-                    }

-                }

-                break;

-

-            case EOpLogicalAnd: // this code is written for possible future use, will not get executed currently

-                tempConstArray = new constUnion[this->getSize()];

-                {// support MSVC++6.0

-                    for (int i = 0; i < this->getSize(); i++) {            

-                        switch (this->getType().getBasicType()) {

-                        case EbtBool:   tempConstArray[i].bConst = unionArray[i].bConst && rightUnionArray[i].bConst; break;

-                        default: 

-                            infoSink.info.message(EPrefixInternalError, "Constant folding cannot be done for \"&&\"", this->getLine());

-                            return 0;

-                        }

-                    }

-                }

-                break;

-

-            case EOpLogicalXor: // this code is written for possible future use, will not get executed currently

-                tempConstArray = new constUnion[this->getSize()];

-                {// support MSVC++6.0

-                    for (int i = 0; i < this->getSize(); i++) {            

-                        switch (this->getType().getBasicType()) {

-                        case EbtBool:   tempConstArray[i].bConst = unionArray[i].bConst ^ rightUnionArray[i].bConst; break;

-                        default: 

-                            infoSink.info.message(EPrefixInternalError, "Constant folding cannot be done for \"^^\"", this->getLine());

-                            return 0;

-                        }

-                    }

-                }

-                break;

-

-            case EOpLogicalOr: // this code is written for possible future use, will not get executed currently

-                tempConstArray = new constUnion[this->getSize()];

-                {// support MSVC++6.0

-                    for (int i = 0; i < this->getSize(); i++) {            

-                        switch (this->getType().getBasicType()) {

-                        case EbtBool:   tempConstArray[i].bConst = unionArray[i].bConst || rightUnionArray[i].bConst; break;

-                        default: 

-                            infoSink.info.message(EPrefixInternalError, "Constant folding cannot be done for \"||\"", this->getLine());

-                            return 0;

-                        }

-                    }

-                }

-                break;

-

-            case EOpEqual: 

-                   

-                switch (this->getType().getBasicType()) {

-                case EbtFloat: 

-                    {// support MSVC++6.0

-                        for (int i = 0; i < this->getSize(); i++) {    

-                            if (unionArray[i].fConst != rightUnionArray[i].fConst) {

-                                boolNodeFlag = true;

-                                break;  // break out of for loop

-                            }

-                        }

-                    }

-                    break;

-

-                case EbtInt:   

-                    {// support MSVC++6.0

-                        for (int i = 0; i < this->getSize(); i++) {    

-                            if (unionArray[i].iConst != rightUnionArray[i].iConst) {

-                                boolNodeFlag = true;

-                                break;  // break out of for loop

-                            }

-                        }

-                    }

-                    break;

-                case EbtBool:   

-                    {// support MSVC++6.0

-                        for (int i = 0; i < this->getSize(); i++) {    

-                            if (unionArray[i].bConst != rightUnionArray[i].bConst) {

-                                boolNodeFlag = true;

-                                break;  // break out of for loop

-                            }

-                        }

-                    }

-                    break;

-                case EbtStruct:

-                    if (!compareStructure(node->getType(), node->getUnionArrayPointer(), unionArray, index))

-                        boolNodeFlag = true;

-                    break;

-                

-                default: 

-                        infoSink.info.message(EPrefixInternalError, "Constant folding cannot be done for \"==\"", this->getLine());

-                        return 0;

-                }

-

-                tempConstArray = new constUnion[1];

-                if (!boolNodeFlag) {

-                    tempConstArray->bConst = true;

-                }

-                else {

-                    tempConstArray->bConst = false;

-                }

-                

-                tempNode = new TIntermConstantUnion(tempConstArray, TType(EbtBool, EvqConst));

-                tempNode->setLine(this->getLine());

-    

-                return tempNode;         

-

-            case EOpNotEqual: 

-                switch (this->getType().getBasicType()) {

-                case EbtFloat: 

-                    {// support MSVC++6.0

-                        for (int i = 0; i < this->getSize(); i++) {    

-                            if (unionArray[i].fConst == rightUnionArray[i].fConst) {

-                                boolNodeFlag = true;

-                                break;  // break out of for loop

-                            }

-                        }

-                    }

-                    break;

-

-                case EbtInt:   

-                    {// support MSVC++6.0

-                        for (int i = 0; i < this->getSize(); i++) {    

-                            if (unionArray[i].iConst == rightUnionArray[i].iConst) {

-                                boolNodeFlag = true;

-                                break;  // break out of for loop

-                            }

-                        }

-                    }

-                    break;

-                case EbtBool:   

-                    {// support MSVC++6.0

-                        for (int i = 0; i < this->getSize(); i++) {    

-                            if (unionArray[i].bConst == rightUnionArray[i].bConst) {

-                                boolNodeFlag = true;

-                                break;  // break out of for loop

-                            }

-                        }

-                    }

-                    break;

-                case EbtStruct:

-                    if (compareStructure(node->getType(), node->getUnionArrayPointer(), unionArray, index))

-                        boolNodeFlag = true;

-                    break;

-                default: 

-                        infoSink.info.message(EPrefixInternalError, "Constant folding cannot be done for \"!=\"", this->getLine());

-                        return 0;

-                }

-

-                tempConstArray = new constUnion[1];

-                if (!boolNodeFlag) {

-                    tempConstArray->bConst = true;

-                }

-                else {

-                    tempConstArray->bConst = false;

-                }

-                

-                tempNode = new TIntermConstantUnion(tempConstArray, TType(EbtBool, EvqConst));

-                tempNode->setLine(this->getLine());

-    

-                return tempNode;         

-          

-            default: 

-                infoSink.info.message(EPrefixInternalError, "Invalid operator for constant folding", this->getLine());

-                return 0;

-            }

-            tempNode = new TIntermConstantUnion(tempConstArray, this->getType());

-            tempNode->setLine(this->getLine());

-

-            return tempNode;                

-        } else if (this->getSize() == 1 && this->getType().getBasicType() != EbtStruct 

-                    && constantNode->getSize() == 1 && constantNode->getType().getBasicType() != EbtStruct ) {  // scalar constant folding

-            constUnion *unionArray = new constUnion[1];

-            TIntermConstantUnion* newNode = 0;

-

-            switch (this->getType().getBasicType()) {

-            case EbtInt:

-                {

-                    //

-                    // Dealing with two operands, us and constant.

-                    //

-                    // Do Binary operations.

-                    //

-                    int rightValue = constantNode->getAsConstantUnion()->getUnionArrayPointer()->iConst;

-                    int leftValue = this->getUnionArrayPointer()->iConst;

-                    //int line = this->getLine();

-

-                    switch(op) {

-                    //?? add constant intrinsics

-                    case EOpAdd: unionArray->iConst = leftValue + rightValue; break;

-                    case EOpSub: unionArray->iConst = leftValue - rightValue; break;

-                    case EOpMul: unionArray->iConst = leftValue * rightValue; break;

-                    case EOpDiv: 

-                        if (rightValue == 0) {

-                            infoSink.info.message(EPrefixWarning, "Divide by zero error during constant folding", this->getLine());

-                            unionArray->iConst = INT_MAX;

-                        } else

-                            unionArray->iConst = leftValue / rightValue; break;

-                            

-                    case EOpMod: unionArray->iConst = leftValue % rightValue; break;

-                    

-                    case EOpRightShift: unionArray->iConst = leftValue >> rightValue; break;

-                    case EOpLeftShift:  unionArray->iConst = leftValue << rightValue; break;

-                    

-                    case EOpAnd:         unionArray->iConst = leftValue & rightValue; break;

-                    case EOpInclusiveOr: unionArray->iConst = leftValue | rightValue; break;

-                    case EOpExclusiveOr: unionArray->iConst = leftValue ^ rightValue; break;

-

-                    // the following assume it's okay to have memory leaks

-                    case EOpEqual:            

-                        unionArray->bConst = leftValue == rightValue;

-                        newNode = new TIntermConstantUnion(unionArray, TType(EbtBool, EvqConst)); 

-                        break;

-                    case EOpNotEqual:         

-                        unionArray->bConst = leftValue != rightValue;

-                        newNode = new TIntermConstantUnion(unionArray, TType(EbtBool, EvqConst)); 

-                        break;

-                    case EOpLessThan:         

-                        unionArray->bConst = leftValue < rightValue;

-                        newNode = new TIntermConstantUnion(unionArray, TType(EbtBool, EvqConst)); 

-                        break;

-                    case EOpGreaterThan:      

-                        unionArray->bConst = leftValue > rightValue;

-                        newNode = new TIntermConstantUnion(unionArray, TType(EbtBool, EvqConst)); 

-                        break;

-                    case EOpLessThanEqual:    

-                        unionArray->bConst = leftValue <= rightValue;

-                        newNode = new TIntermConstantUnion(unionArray, TType(EbtBool, EvqConst)); 

-                        break;

-                    case EOpGreaterThanEqual: 

-                        unionArray->bConst = leftValue >= rightValue;

-                        newNode = new TIntermConstantUnion(unionArray, TType(EbtBool, EvqConst)); 

-                        break;

-

-                    default:

-                        //infoSink.info.message(EPrefixInternalError, "Binary operation not folded into constant int", line);

-                        return 0;

-                    }

-                    if (!newNode) {

-                        newNode = new TIntermConstantUnion(unionArray, TType(EbtInt, EvqConst)); 

-                    }

-                    newNode->setLine(constantNode->getLine());

-                    return newNode;

-                }

-            case EbtFloat:

-                {

-                    float rightValue = constantNode->getAsConstantUnion()->getUnionArrayPointer()->fConst;

-                    float leftValue = this->getUnionArrayPointer()->fConst;

-

-                    switch(op) {

-                    //?? add constant intrinsics

-                    case EOpAdd: unionArray->fConst = leftValue + rightValue; break;

-                    case EOpSub: unionArray->fConst = leftValue - rightValue; break;

-                    case EOpMul: unionArray->fConst = leftValue * rightValue; break;

-                    case EOpDiv: 

-                        if (rightValue == 0.0) {

-                            infoSink.info.message(EPrefixWarning, "Divide by zero error during constant folding", this->getLine());

-                            unionArray->fConst = FLT_MAX;

-                        } else

-                            unionArray->fConst = leftValue / rightValue; break;

-

-                    // the following assume it's okay to have memory leaks (cleaned up by pool allocator)

-                    case EOpEqual:            

-                        unionArray->bConst = leftValue == rightValue;

-                        newNode = new TIntermConstantUnion(unionArray, TType(EbtBool, EvqConst)); 

-                        break;

-                    case EOpNotEqual:         

-                        unionArray->bConst = leftValue != rightValue;

-                        newNode = new TIntermConstantUnion(unionArray, TType(EbtBool, EvqConst)); 

-                        break;

-                    case EOpLessThan:         

-                        unionArray->bConst = leftValue < rightValue;

-                        newNode = new TIntermConstantUnion(unionArray, TType(EbtBool, EvqConst)); 

-                        break;

-                    case EOpGreaterThan:      

-                        unionArray->bConst = leftValue > rightValue;

-                        newNode = new TIntermConstantUnion(unionArray, TType(EbtBool, EvqConst)); 

-                        break;

-                    case EOpLessThanEqual:    

-                        unionArray->bConst = leftValue <= rightValue;

-                        newNode = new TIntermConstantUnion(unionArray, TType(EbtBool, EvqConst)); 

-                        break;

-                    case EOpGreaterThanEqual: 

-                        unionArray->bConst = leftValue >= rightValue;

-                        newNode = new TIntermConstantUnion(unionArray, TType(EbtBool, EvqConst)); 

-                        break;

-

-                    default: 

-                        //infoSink.info.message(EPrefixInternalError, "Binary operation not folded into constant float", line);

-                        return 0;

-                    }

-                    if (!newNode) {

-                        newNode = new TIntermConstantUnion(unionArray, TType(EbtFloat, EvqConst)); 

-                    }

-                    newNode->setLine(constantNode->getLine());

-                    return newNode;

-                }

-            case EbtBool:

-                {

-                    bool rightValue = constantNode->getAsConstantUnion()->getUnionArrayPointer()->bConst;

-                    bool leftValue = this->getUnionArrayPointer()->bConst;

-

-                    switch(op) {

-                    //?? add constant intrinsics

-                    case EOpLogicalAnd: unionArray->bConst = leftValue & rightValue; break;

-                    case EOpLogicalXor: unionArray->bConst = leftValue ^ rightValue; break;

-                    case EOpLogicalOr:  unionArray->bConst = leftValue | rightValue; break;

-                    default: 

-                        infoSink.info.message(EPrefixInternalError, "Binary operator cannot be folded into constant bool", line);

-                        return 0;

-                    }

-                    newNode = new TIntermConstantUnion(unionArray, TType(EbtBool, EvqConst)); 

-                    newNode->setLine(constantNode->getLine());

-                    return newNode;

-                }

-            default:

-                infoSink.info.message(EPrefixInternalError, "Cannot fold constant", this->getLine());

-                return 0;

-            }

-        }

-    } else { 

-        //

-        // Do unary operations

-        //

-        TIntermConstantUnion *newNode = 0;

-        constUnion* tempConstArray = new constUnion[this->getSize()];

-        if (this->getSize() > 1) {

-            for (int i = 0; i < this->getSize(); i++) {

-                switch(op) {

-                case EOpNegative:                                       

-                    switch (this->getType().getBasicType()) {

-                    case EbtFloat: tempConstArray[i].fConst = -(unionArray[i].fConst);      break;

-                    case EbtInt:   tempConstArray[i].iConst = -(unionArray[i].iConst); break;

-                    default: 

-                        infoSink.info.message(EPrefixInternalError, "Unary operation not folded into constant", this->getLine());

-                        return 0;

-                    }

-                    break;

-                case EOpLogicalNot: // this code is written for possible future use, will not get executed currently                                      

-                    switch (this->getType().getBasicType()) {

-                    case EbtBool:  tempConstArray[i].bConst = !(unionArray[i].bConst); break;

-                    default: 

-                        infoSink.info.message(EPrefixInternalError, "Unary operation not folded into constant", this->getLine());

-                        return 0;

-                    }

-                    break;

-                default: 

-                    return 0;

-                }

-            }

-            newNode = new TIntermConstantUnion(tempConstArray, this->getType());

-            newNode->setLine(this->getLine());

-            return newNode;     

-        } else {

-            switch(op) {

-            //?? add constant intrinsics

-            case EOpNegative:   

-                switch (this->getType().getBasicType()) {

-                case EbtInt:

-                    tempConstArray->iConst = -(this->getUnionArrayPointer()->iConst);

-                    newNode = new TIntermConstantUnion(tempConstArray, TType(EbtInt, EvqConst));

-                    break;

-                case EbtFloat:

-                    tempConstArray->fConst = -(this->getUnionArrayPointer()->fConst);

-                    newNode = new TIntermConstantUnion(tempConstArray, TType(EbtFloat, EvqConst));

-                    break;

-                default: 

-                    infoSink.info.message(EPrefixInternalError, "Unary operation not folded into constant", line);

-                    return 0;

-                }

-                break;

-            case EOpLogicalNot:   

-                switch (this->getType().getBasicType()) {

-                case EbtBool:

-                    tempConstArray->bConst = !this->getUnionArrayPointer()->bConst;

-                    newNode = new TIntermConstantUnion(tempConstArray, TType(EbtBool, EvqConst));

-                    break;

-                default: 

-                    infoSink.info.message(EPrefixInternalError, "Unary operation not folded into constant", line);

-                    return 0;

-                }

-                break;

-            default: 

-                return 0;

-            }

-            newNode->setLine(this->getLine());

-            return newNode;

-        

-        }

-    }

-

-    return this;

-}

-

-TIntermConstantUnion* TIntermediate::changeAggrToTempConst(TIntermAggregate* node, TSymbolTable& symbolTable, TSourceLoc line) 

-{

-    constUnion* unionArray = new constUnion[node->getType().getInstanceSize()];    

-    bool returnVal;

-

-    if (node->getSequence().size() == 1 && node->getSequence()[0]->getAsTyped()->getAsConstantUnion())  {

-        returnVal = parseConstTree(line, node, unionArray, node->getOp(), symbolTable,  node->getType(), true);

-    }

-    else {

-        returnVal = parseConstTree(line, node, unionArray, node->getOp(), symbolTable, node->getType());

-    }

-

-    if (returnVal)

-        unionArray = 0;

-

-    return (addConstantUnion(unionArray, node->getType(), node->getLine()));    

-}

-

-TIntermTyped* TIntermediate::copyConstUnion(TIntermConstantUnion* node) 

-{

-    constUnion *unionArray = node->getUnionArrayPointer();

-

-    if (!unionArray)

-        return 0;

- 

-    int size;

-    if (node->getType().getBasicType() == EbtStruct)

-        //?? We should actually be calling getStructSize() function and not setStructSize. This problem occurs in case

-        // of nested/embedded structs.

-        size = node->getType().setStructSize(node->getType().getStruct());

-        //size = node->getType().getStructSize();

-    else

-        size = node->getType().getInstanceSize();

-    

-    constUnion *newSpace = new constUnion[size];

-

-    for (int i = 0; i < size; i++)

-        newSpace[i] = unionArray[i];

-

-    node->setUnionArrayPointer(newSpace);

-    return node;

-}

-

-TIntermTyped* TIntermediate::promoteConstantUnion(TBasicType promoteTo, TIntermConstantUnion* node) 

-{

-    constUnion *rightUnionArray = node->getUnionArrayPointer();

-    int size = node->getType().getInstanceSize();

-

-    constUnion *leftUnionArray = new constUnion[size];

-

-    for (int i=0; i < size; i++) {

-        

-        switch (promoteTo) {

-        case EbtFloat:

-            switch (node->getType().getBasicType()) {

-            case EbtInt:

-                (leftUnionArray[i]).fConst = static_cast<float>(rightUnionArray[i].iConst);

-                break;

-            case EbtBool:

-                (leftUnionArray[i]).fConst = static_cast<float>(rightUnionArray[i].bConst);

-                break;

-            case EbtFloat:

-                (leftUnionArray[i]).fConst = rightUnionArray[i].fConst;

-                break;

-            default: 

-                infoSink.info.message(EPrefixInternalError, "Cannot promote", node->getLine());

-                return 0;

-            }                

-            break;

-        case EbtInt:

-            switch (node->getType().getBasicType()) {

-            case EbtInt:

-                (leftUnionArray[i]).iConst = rightUnionArray[i].iConst;

-                break;

-            case EbtBool:

-                (leftUnionArray[i]).iConst = static_cast<int>(rightUnionArray[i].bConst);

-                break;

-            case EbtFloat:

-                (leftUnionArray[i]).iConst = static_cast<int>(rightUnionArray[i].fConst);

-                break;

-            default: 

-                infoSink.info.message(EPrefixInternalError, "Cannot promote", node->getLine());

-                return 0;

-            }                

-            break;

-        case EbtBool:

-            switch (node->getType().getBasicType()) {

-            case EbtInt:

-                (leftUnionArray[i]).bConst = rightUnionArray[i].iConst != 0;

-                break;

-            case EbtBool:

-                (leftUnionArray[i]).bConst = rightUnionArray[i].bConst;

-                break;

-            case EbtFloat:

-                (leftUnionArray[i]).bConst = rightUnionArray[i].fConst != 0.0;

-                break;

-            default: 

-                infoSink.info.message(EPrefixInternalError, "Cannot promote", node->getLine());

-                return 0;

-            }                

-            

-            break;

-        default:

-            infoSink.info.message(EPrefixInternalError, "Incorrect data type found", node->getLine());

-            return 0;

-        }

-    

-    }

-    

-    const TType& t = node->getType();

-    

-    return addConstantUnion(leftUnionArray, TType(promoteTo, t.getQualifier(), t.getNominalSize(), t.isMatrix(), t.isArray()), node->getLine());

-}

-

-//

-// This method inserts the child nodes into the parent node at the given location specified

-// by parentNodeIter. offset tells the integer offset into the parent vector that points to 

-// the child node. sequenceVector is the parent vector.

-// Returns reference to the last inserted child node

-// increments the offset based on the number of child nodes added

-//

-void TIntermediate::removeChildNode(TIntermSequence &parentSequence, TType& parentType, int& offset, TIntermSequence::iterator& parentNodeIter, TIntermAggregate* child)

-{

-    if (!child)

-        return;

-

-    parentNodeIter = parentSequence.begin() + offset;

-

-    TIntermSequence& childSequence = child->getSequence();

-    int oldSize = static_cast<int>(parentSequence.size());

-    if (childSequence.size() == 1) {

-        if (!removeMatrixConstNode(parentSequence, parentType, child, offset)) {

-            for (int i = 0; i < child->getType().getInstanceSize(); i++) {

-                constUnion* constantUnion = new constUnion[1];

-                *constantUnion = *(childSequence[0]->getAsConstantUnion()->getUnionArrayPointer());

-                TIntermConstantUnion *constant = new TIntermConstantUnion(constantUnion,

-                    childSequence[0]->getAsConstantUnion()->getType());

-                constant->setLine(child->getLine());

-                parentNodeIter = parentSequence.begin() + offset;

-                parentSequence.insert(parentNodeIter, constant);

-            }

-        }

-    } else    

-        parentSequence.insert(parentNodeIter, childSequence.begin(), childSequence.end());

-

-    int newSize = static_cast<int>(parentSequence.size());

-    offset = offset + newSize - oldSize;

-    parentNodeIter = parentSequence.begin() + offset;

-    parentNodeIter = parentSequence.erase(parentNodeIter);

-    offset--;

-    parentNodeIter--;

-}

-

-//

-// The parent has only one child node. This method is not implemented

-// for parent that is a structure

-//

-TIntermTyped* TIntermediate::removeChildNode(TIntermTyped* parent, TType* parentType, TIntermAggregate* child)

-{

-    TIntermTyped* resultNode = 0;

-

-    if (parentType->getInstanceSize() == 1) {

-        resultNode = child->getSequence()[0]->getAsTyped(); 

-    } else {

-        int size = parentType->getInstanceSize();

-        TIntermSequence& parentSequence = parent->getAsAggregate()->getSequence();

-        TIntermSequence& childSequence = child->getSequence();

-

-        if (childSequence.size() == 1) {

-            if (!removeMatrixConstNode(parentSequence, *parentType, child, 1))

-                parentSequence.push_back(child->getSequence()[0]);

-        } else {

-            for (int i = 0; i < size; i++) {

-                parentSequence.push_back(child->getSequence()[i]);

-            }

-        }

-        parentSequence.erase(parentSequence.begin());

-

-        return parent;

-    }

-

-    return resultNode;

-}

-

-bool TIntermediate::removeMatrixConstNode(TIntermSequence &parentSequence, TType& parentType, TIntermAggregate* child, int offset)

-{

-    if (!child)

-        return false;

-

-    TIntermSequence::iterator parentNodeIter;

-    TIntermSequence &childSequence = child->getSequence();

-

-    switch (child->getOp()) {

-    case EOpConstructMat2:

-    case EOpConstructMat3:

-    case EOpConstructMat4:

-        {// support MSVC++6.0

-            for (int i = 0; i < child->getType().getInstanceSize(); i++) {

-                constUnion* constantUnion = new constUnion[1];

-                if (i % (child->getType().getNominalSize() + 1) == 0) {

-                    *constantUnion = *(childSequence[0]->getAsConstantUnion()->getUnionArrayPointer());

-                } else {

-                    switch (parentType.getBasicType()) {

-                    case EbtInt:   constantUnion->iConst = 0;     break;

-                    case EbtFloat: constantUnion->fConst = 0.0;   break;

-                    case EbtBool:  constantUnion->bConst = false; break;

-                    default: ; /* default added by BrianP */

-                    }

-                }

-                TIntermConstantUnion *constant = new TIntermConstantUnion(constantUnion,

-                    childSequence[0]->getAsConstantUnion()->getType());

-                constant->setLine(child->getLine());

-                parentNodeIter = parentSequence.begin() + offset + i;

-                parentSequence.insert(parentNodeIter, constant);

-            }

-        }

-        return true;

-    default:

-        return false;

-    }

-}

-

-void TIntermAggregate::addToPragmaTable(const TPragmaTable& pTable)

-{

-    assert (!pragmaTable);

-    pragmaTable = new TPragmaTable();

-    *pragmaTable = pTable;

-}

-

diff --git a/src/mesa/shader/slang/MachineIndependent/MMap.h b/src/mesa/shader/slang/MachineIndependent/MMap.h
deleted file mode 100755
index 66703cdd9be..00000000000
--- a/src/mesa/shader/slang/MachineIndependent/MMap.h
+++ /dev/null
@@ -1,84 +0,0 @@
-//

-//Copyright (C) 2002-2005  3Dlabs Inc. Ltd.

-//All rights reserved.

-//

-//Redistribution and use in source and binary forms, with or without

-//modification, are permitted provided that the following conditions

-//are met:

-//

-//    Redistributions of source code must retain the above copyright

-//    notice, this list of conditions and the following disclaimer.

-//

-//    Redistributions in binary form must reproduce the above

-//    copyright notice, this list of conditions and the following

-//    disclaimer in the documentation and/or other materials provided

-//    with the distribution.

-//

-//    Neither the name of 3Dlabs Inc. Ltd. nor the names of its

-//    contributors may be used to endorse or promote products derived

-//    from this software without specific prior written permission.

-//

-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS

-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,

-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,

-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER

-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

-//POSSIBILITY OF SUCH DAMAGE.

-//

-

-#ifndef _MMAP_INCLUDED_

-#define _MMAP_INCLUDED_

-

-//

-// Encapsulate memory mapped files

-//

-

-class TMMap {

-public:

-    TMMap(const char* fileName) : 

-        fSize(-1), // -1 is the error value returned by GetFileSize()

-        fp(NULL),

-        fBuff(0)   // 0 is the error value returned by MapViewOfFile()

-    {

-        if ((fp = fopen(fileName, "r")) == NULL)

-            return;

-        char c = getc(fp);

-        fSize = 0;

-        while (c != EOF) {

-            fSize++;

-            c = getc(fp);

-        }

-        if (c == EOF)

-            fSize++;

-        rewind(fp);

-        fBuff = (char*)malloc(sizeof(char) * fSize);

-        int count = 0;

-        c = getc(fp);

-        while (c != EOF) {

-            fBuff[count++] = c;

-            c = getc(fp);

-        }

-        fBuff[count++] = c;

-    }

-

-    char* getData() { return fBuff; }

-    int   getSize() { return fSize; }

-

-    ~TMMap() {

-        if (fp != NULL)

-            fclose(fp);

-    }

-    

-private:

-    int             fSize;      // size of file to map in

-    FILE *fp;

-    char*           fBuff;      // the actual data;

-};

-

-#endif // _MMAP_INCLUDED_

diff --git a/src/mesa/shader/slang/MachineIndependent/ParseHelper.cpp b/src/mesa/shader/slang/MachineIndependent/ParseHelper.cpp
deleted file mode 100755
index cfc42746ae1..00000000000
--- a/src/mesa/shader/slang/MachineIndependent/ParseHelper.cpp
+++ /dev/null
@@ -1,1452 +0,0 @@
-//

-//Copyright (C) 2002-2005  3Dlabs Inc. Ltd.

-//All rights reserved.

-//

-//Redistribution and use in source and binary forms, with or without

-//modification, are permitted provided that the following conditions

-//are met:

-//

-//    Redistributions of source code must retain the above copyright

-//    notice, this list of conditions and the following disclaimer.

-//

-//    Redistributions in binary form must reproduce the above

-//    copyright notice, this list of conditions and the following

-//    disclaimer in the documentation and/or other materials provided

-//    with the distribution.

-//

-//    Neither the name of 3Dlabs Inc. Ltd. nor the names of its

-//    contributors may be used to endorse or promote products derived

-//    from this software without specific prior written permission.

-//

-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS

-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,

-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,

-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER

-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

-//POSSIBILITY OF SUCH DAMAGE.

-//

-

-#include "ParseHelper.h"

-#include "Include/InitializeParseContext.h"

-#include "osinclude.h"

-#include <stdarg.h>

-///////////////////////////////////////////////////////////////////////

-//

-// Sub- vector and matrix fields

-//

-////////////////////////////////////////////////////////////////////////

-

-//

-// Look at a '.' field selector string and change it into offsets

-// for a vector.

-//

-bool TParseContext::parseVectorFields(const TString& compString, int vecSize, TVectorFields& fields, int line)

-{

-    fields.num = (int) compString.size();

-    if (fields.num > 4) {

-        error(line, "illegal vector field selection", compString.c_str(), "");

-        return false;

-    }

-

-    enum {

-        exyzw,

-        ergba,

-        estpq

-    } fieldSet[4];

-

-    for (int i = 0; i < fields.num; ++i) {

-        switch (compString[i])  {

-        case 'x': 

-            fields.offsets[i] = 0;

-            fieldSet[i] = exyzw;

-            break;

-        case 'r': 

-            fields.offsets[i] = 0;

-            fieldSet[i] = ergba;

-            break;

-        case 's':

-            fields.offsets[i] = 0;

-            fieldSet[i] = estpq;

-            break;

-        case 'y': 

-            fields.offsets[i] = 1;

-            fieldSet[i] = exyzw;

-            break;

-        case 'g': 

-            fields.offsets[i] = 1;

-            fieldSet[i] = ergba;

-            break;

-        case 't':

-            fields.offsets[i] = 1;

-            fieldSet[i] = estpq;

-            break;

-        case 'z': 

-            fields.offsets[i] = 2;

-            fieldSet[i] = exyzw;

-            break;

-        case 'b': 

-            fields.offsets[i] = 2;

-            fieldSet[i] = ergba;

-            break;

-        case 'p':

-            fields.offsets[i] = 2;

-            fieldSet[i] = estpq;

-            break;

-        

-        case 'w': 

-            fields.offsets[i] = 3;

-            fieldSet[i] = exyzw;

-            break;

-        case 'a': 

-            fields.offsets[i] = 3;

-            fieldSet[i] = ergba;

-            break;

-        case 'q':

-            fields.offsets[i] = 3;

-            fieldSet[i] = estpq;

-            break;

-        default:

-            error(line, "illegal vector field selection", compString.c_str(), "");

-            return false;

-        }

-    }

-

-    for (int i = 0; i < fields.num; ++i) {

-        if (fields.offsets[i] >= vecSize) {

-        error(line, "vector field selection out of range",  compString.c_str(), "");

-        return false;

-    }

-

-        if (i > 0) {

-            if (fieldSet[i] != fieldSet[i-1]) {

-                error(line, "illegal - vector component fields not from the same set", compString.c_str(), "");

-                return false;

-            }

-        }

-    }

-

-    return true;

-}

-

-

-//

-// Look at a '.' field selector string and change it into offsets

-// for a matrix.

-//

-bool TParseContext::parseMatrixFields(const TString& compString, int matSize, TMatrixFields& fields, int line)

-{

-    fields.wholeRow = false;

-    fields.wholeCol = false;

-    fields.row = -1;

-    fields.col = -1;

-

-    if (compString.size() != 2) {

-        error(line, "illegal length of matrix field selection", compString.c_str(), "");

-        return false;

-    }

-

-    if (compString[0] == '_') {

-        if (compString[1] < '0' || compString[1] > '3') {

-            error(line, "illegal matrix field selection", compString.c_str(), "");

-            return false;

-        }

-        fields.wholeCol = true;

-        fields.col = compString[1] - '0';

-    } else if (compString[1] == '_') {

-        if (compString[0] < '0' || compString[0] > '3') {

-            error(line, "illegal matrix field selection", compString.c_str(), "");

-            return false;

-        }

-        fields.wholeRow = true;

-        fields.row = compString[0] - '0';

-    } else {

-        if (compString[0] < '0' || compString[0] > '3' ||

-            compString[1] < '0' || compString[1] > '3') {

-            error(line, "illegal matrix field selection", compString.c_str(), "");

-            return false;

-        }

-        fields.row = compString[0] - '0';

-        fields.col = compString[1] - '0';

-    }

-

-    if (fields.row >= matSize || fields.col >= matSize) {

-        error(line, "matrix field selection out of range", compString.c_str(), "");

-        return false;

-    }

-

-    return true;

-}

-

-///////////////////////////////////////////////////////////////////////

-//

-// Errors

-//

-////////////////////////////////////////////////////////////////////////

-

-//

-// Track whether errors have occurred.

-//

-void TParseContext::recover()

-{

-    recoveredFromError = true;

-}

-

-//

-// Used by flex/bison to output all syntax and parsing errors.

-//

-void C_DECL TParseContext::error(TSourceLoc nLine, const char *szReason, const char *szToken, 

-                                 const char *szExtraInfoFormat, ...)

-{

-    char szExtraInfo[400];

-    va_list marker;

-    

-    va_start(marker, szExtraInfoFormat);

-    

-    _vsnprintf(szExtraInfo, sizeof(szExtraInfo), szExtraInfoFormat, marker);

-    

-    /* VC++ format: file(linenum) : error #: 'token' : extrainfo */

-    infoSink.info.prefix(EPrefixError);

-    infoSink.info.location(nLine);

-    infoSink.info << "'" << szToken <<  "' : " << szReason << " " << szExtraInfo << "\n";

-    

-    va_end(marker);

-

-    ++numErrors;

-}

-

-//

-// Same error message for all places assignments don't work.

-//

-void TParseContext::assignError(int line, const char* op, TString left, TString right)

-{

-    error(line, "", op, "cannot convert from '%s' to '%s'",

-          right.c_str(), left.c_str());

-}

-

-//

-// Same error message for all places unary operations don't work.

-//

-void TParseContext::unaryOpError(int line, char* op, TString operand)

-{

-   error(line, " wrong operand type", op, 

-          "no operation '%s' exists that takes an operand of type %s (or there is no acceptable conversion)",

-          op, operand.c_str());

-}

-

-//

-// Same error message for all binary operations don't work.

-//

-void TParseContext::binaryOpError(int line, char* op, TString left, TString right)

-{

-    error(line, " wrong operand types ", op, 

-            "no operation '%s' exists that takes a left-hand operand of type '%s' and "

-            "a right operand of type '%s' (or there is no acceptable conversion)", 

-            op, left.c_str(), right.c_str());

-}

-

-//

-// Both test and if necessary, spit out an error, to see if the node is really

-// an l-value that can be operated on this way.

-//

-// Returns true if the was an error.

-//

-bool TParseContext::lValueErrorCheck(int line, char* op, TIntermTyped* node)

-{

-    TIntermSymbol* symNode = node->getAsSymbolNode();

-    TIntermBinary* binaryNode = node->getAsBinaryNode();

-

-    if (binaryNode) {

-        bool errorReturn;

-

-        switch(binaryNode->getOp()) {

-        case EOpIndexDirect:

-        case EOpIndexIndirect:

-        case EOpIndexDirectStruct:

-            return lValueErrorCheck(line, op, binaryNode->getLeft());

-        case EOpVectorSwizzle:

-            errorReturn = lValueErrorCheck(line, op, binaryNode->getLeft());

-            if (!errorReturn) {

-                int offset[4] = {0,0,0,0};

-

-                TIntermTyped* rightNode = binaryNode->getRight();

-                TIntermAggregate *aggrNode = rightNode->getAsAggregate();

-                

-                for (TIntermSequence::iterator p = aggrNode->getSequence().begin(); 

-                                               p != aggrNode->getSequence().end(); p++) {

-                    int value = (*p)->getAsTyped()->getAsConstantUnion()->getUnionArrayPointer()->iConst;

-                    offset[value]++;     

-                    if (offset[value] > 1) {

-                        error(line, " l-value of swizzle cannot have duplicate components", op, "", "");

-

-                        return true;

-                    }

-                }

-            } 

-

-            return errorReturn;

-        default: 

-            break;

-        }

-        error(line, " l-value required", op, "", "");

-

-        return true;

-    }

-

-

-    const char* symbol = 0;

-    if (symNode != 0)

-        symbol = symNode->getSymbol().c_str();

-

-    char* message = 0;

-    switch (node->getQualifier()) {

-    case EvqConst:          message = "can't modify a const";        break;

-    case EvqConstReadOnly:  message = "can't modify a const";        break;

-    case EvqAttribute:      message = "can't modify an attribute";   break;

-    case EvqUniform:        message = "can't modify a uniform";      break;

-    case EvqVaryingIn:      message = "can't modify a varying";      break;

-    case EvqInput:          message = "can't modify an input";       break;

-    case EvqFace:           message = "can't modify gl_FrontFace";   break;

-    case EvqFragCoord:      message = "can't modify gl_FragCoord";   break;

-    default:

-

-        //

-        // Type that can't be written to?

-        //

-        switch (node->getBasicType()) {

-        case EbtSampler1D:

-        case EbtSampler2D:

-        case EbtSampler3D:

-        case EbtSamplerCube:

-        case EbtSampler1DShadow:

-        case EbtSampler2DShadow:

-            message = "can't modify a sampler";

-            break;

-        case EbtVoid:

-            message = "can't modify void";

-            break;

-        default: 

-            break;

-        }

-    }

-

-    if (message == 0 && binaryNode == 0 && symNode == 0) {

-        error(line, " l-value required", op, "", "");

-

-        return true;

-    }

-

-

-    //

-    // Everything else is okay, no error.

-    //

-    if (message == 0)

-        return false;

-

-    //

-    // If we get here, we have an error and a message.

-    //

-    if (symNode)

-        error(line, " l-value required", op, "\"%s\" (%s)", symbol, message);

-    else

-        error(line, " l-value required", op, "(%s)", message);

-

-    return true;

-}

-

-//

-// Both test, and if necessary spit out an error, to see if the node is really

-// a constant.

-//

-// Returns true if the was an error.

-//

-bool TParseContext::constErrorCheck(TIntermTyped* node)

-{

-    if (node->getQualifier() == EvqConst)

-        return false;

-

-    error(node->getLine(), "constant expression required", "", "");

-

-    return true;

-}

-

-//

-// Both test, and if necessary spit out an error, to see if the node is really

-// an integer.

-//

-// Returns true if the was an error.

-//

-bool TParseContext::integerErrorCheck(TIntermTyped* node, char* token)

-{

-    if (node->getBasicType() == EbtInt && node->getNominalSize() == 1)

-        return false;

-

-    error(node->getLine(), "integer expression required", token, "");

-

-    return true;

-}

-

-//

-// Both test, and if necessary spit out an error, to see if we are currently

-// globally scoped.

-//

-// Returns true if the was an error.

-//

-bool TParseContext::globalErrorCheck(int line, bool global, char* token)

-{

-    if (global)

-        return false;

-

-    error(line, "only allowed at global scope", token, "");

-

-    return true;

-}

-

-//

-// For now, keep it simple:  if it starts "gl_", it's reserved, independent

-// of scope.  Except, if the symbol table is at the built-in push-level,

-// which is when we are parsing built-ins.

-//

-// Returns true if there was an error.

-//

-bool TParseContext::reservedErrorCheck(int line, const TString& identifier)

-{

-    if (symbolTable.atBuiltInLevel() ||

-        identifier.substr(0, 3) != TString("gl_"))

-        return false;

-

-    error(line, "reserved built-in name", "gl_", "");

-

-    return true;        

-}

-

-//

-// Make sure there is enough data provided to the constructor to build

-// something of the type of the constructor.  Also returns the type of

-// the constructor.

-//

-// Returns true if there was an error in construction.

-//

-bool TParseContext::constructorErrorCheck(int line, TIntermNode* node, TFunction& function, TOperator op, TType* type)

-{

-    switch(op) {

-    case EOpConstructInt:     *type = TType(EbtInt);                               break;

-    case EOpConstructBool:    *type = TType(EbtBool);                              break;

-    case EOpConstructFloat:   *type = TType(EbtFloat);                             break;

-    case EOpConstructVec2:    *type = TType(EbtFloat, EvqTemporary, 2);            break;

-    case EOpConstructVec3:    *type = TType(EbtFloat, EvqTemporary, 3);            break;

-    case EOpConstructVec4:    *type = TType(EbtFloat, EvqTemporary, 4);            break;

-    case EOpConstructBVec2:   *type = TType(EbtBool,  EvqTemporary, 2);            break;

-    case EOpConstructBVec3:   *type = TType(EbtBool,  EvqTemporary, 3);            break;

-    case EOpConstructBVec4:   *type = TType(EbtBool,  EvqTemporary, 4);            break;

-    case EOpConstructIVec2:   *type = TType(EbtInt,   EvqTemporary, 2);            break;

-    case EOpConstructIVec3:   *type = TType(EbtInt,   EvqTemporary, 3);            break;

-    case EOpConstructIVec4:   *type = TType(EbtInt,   EvqTemporary, 4);            break;

-    case EOpConstructMat2:    *type = TType(EbtFloat, EvqTemporary, 2, true);      break;

-    case EOpConstructMat3:    *type = TType(EbtFloat, EvqTemporary, 3, true);      break;

-    case EOpConstructMat4:    *type = TType(EbtFloat, EvqTemporary, 4, true);      break;

-    case EOpConstructStruct:  *type = TType(function.getReturnType().getStruct(), function.getReturnType().getTypeName()); break;

-    default:

-        error(line, "expected constructor", "Internal Error", "");

-        return true;

-    }

-

-    bool constructingMatrix = false;

-    switch(op) {

-    case EOpConstructMat2:

-    case EOpConstructMat3:

-    case EOpConstructMat4:

-        constructingMatrix = true;

-        break;

-    default: 

-        break;

-    }

-

-    //

-    // Note: It's okay to have too many components available, but not okay to have unused

-    // arguments.  'full' will go to true when enough args have been seen.  If we loop

-    // again, there is an extra argument, so 'overfull' will become true.

-    //

-

-    int size = 0;

-    bool constType = true;

-    bool full = false;

-    bool overFull = false;

-    bool matrixInMatrix = false;

-    for (int i = 0; i < function.getParamCount(); ++i) {

-        size += function[i].type->getInstanceSize();

-        if (constructingMatrix && function[i].type->isMatrix())

-            matrixInMatrix = true;

-        if (full)

-            overFull = true;

-        if (op != EOpConstructStruct && size >= type->getInstanceSize())

-            full = true;

-        if (function[i].type->getQualifier() != EvqConst)

-            constType = false;

-    }

-    

-    if (constType)

-        type->changeQualifier(EvqConst);

-

-    if (matrixInMatrix) {

-        error(line, "constructing matrix from matrix", "constructor", "(reserved)");

-        return true;

-    }

-

-    if (overFull) {

-        error(line, "too many arguments", "constructor", "");

-        return true;

-    }

-

-    if (size != 1 && size < type->getInstanceSize() || (size < 1) && op == EOpConstructStruct) {

-        error(line, "not enough data provided for construction", "constructor", "");

-        return true;

-    }

-

-    TIntermTyped* typed = node->getAsTyped();

-    if (typed == 0) {

-        error(line, "constructor argument does not have a type", "constructor", "");

-        return true;

-    }

-    if (op != EOpConstructStruct && IsSampler(typed->getBasicType())) {

-        error(line, "cannot convert a sampler", "constructor", "");

-        return true;

-    }

-    if (typed->getBasicType() == EbtVoid) {

-        error(line, "cannot convert a void", "constructor", "");

-        return true;

-    }

-

-    return false;

-}

-

-// This function checks to see if a void variable has been declared and raise an error message for such a case

-//

-// returns true in case of an error

-//

-bool TParseContext::voidErrorCheck(int line, const TString& identifier, const TPublicType& pubType)

-{

-    if (pubType.type == EbtVoid) {

-        error(line, "illegal use of type 'void'", identifier.c_str(), "");

-        return true;

-    } 

-

-    return false;

-}

-

-// This function checks to see if the node (for the expression) contains a scalar boolean expression or not

-//

-// returns true in case of an error

-//

-bool TParseContext::boolErrorCheck(int line, const TIntermTyped* type)

-{

-    if (type->getBasicType() != EbtBool || type->isArray() || type->isMatrix() || type->isVector()) {

-        error(line, "boolean expression expected", "", "");

-        return true;

-    } 

-

-    return false;

-}

-

-// This function checks to see if the node (for the expression) contains a scalar boolean expression or not

-//

-// returns true in case of an error

-//

-bool TParseContext::boolErrorCheck(int line, const TPublicType& pType)

-{

-    if (pType.type != EbtBool || pType.array || pType.matrix || (pType.size > 1)) {

-        error(line, "boolean expression expected", "", "");

-        return true;

-    } 

-

-    return false;

-}

-

-bool TParseContext::samplerErrorCheck(int line, const TPublicType& pType, const char* reason)

-{

-    if (pType.type == EbtStruct) {

-        if (containsSampler(*pType.userDef)) {

-            error(line, reason, TType::getBasicString(pType.type), "(structure contains a sampler)");

-        

-            return true;

-        }

-        

-        return false;

-    } else if (IsSampler(pType.type)) {

-        error(line, reason, TType::getBasicString(pType.type), "");

-

-        return true;

-    }

-

-    return false;

-}

-

-bool TParseContext::structQualifierErrorCheck(int line, const TPublicType& pType)

-{

-    if ((pType.qualifier == EvqVaryingIn || pType.qualifier == EvqVaryingOut || pType.qualifier == EvqAttribute) &&

-        pType.type == EbtStruct) {

-        error(line, "cannot be used with a structure", getQualifierString(pType.qualifier), "");

-        

-        return true;

-    }

-

-    if (pType.qualifier != EvqUniform && samplerErrorCheck(line, pType, "samplers must be uniform"))

-        return true;

-

-    return false;

-}

-

-bool TParseContext::parameterSamplerErrorCheck(int line, TQualifier qualifier, const TType& type)

-{

-    if ((qualifier == EvqOut || qualifier == EvqInOut) && 

-             type.getBasicType() != EbtStruct && IsSampler(type.getBasicType())) {

-        error(line, "samplers cannot be output parameters", type.getBasicString(), "");

-        return true;

-    }

-

-    return false;

-}

-

-bool TParseContext::containsSampler(TType& type)

-{

-    if (IsSampler(type.getBasicType()))

-        return true;

-

-    if (type.getBasicType() == EbtStruct) {

-        TTypeList& structure = *type.getStruct();

-        for (unsigned int i = 0; i < structure.size(); ++i) {

-            if (containsSampler(*structure[i].type))

-                return true;

-        }

-    }

-

-    return false;

-}

-

-bool TParseContext::insertBuiltInArrayAtGlobalLevel()

-{

-    TString *name = NewPoolTString("gl_TexCoord");

-    TSymbol* symbol = symbolTable.find(*name);

-    if (!symbol) {

-        error(0, "INTERNAL ERROR finding symbol", name->c_str(), "");

-        return true;

-    }

-    TVariable* variable = static_cast<TVariable*>(symbol);

-

-    TVariable* newVariable = new TVariable(name, variable->getType());

-

-    if (! symbolTable.insert(*newVariable)) {

-        delete newVariable;

-        error(0, "INTERNAL ERROR inserting new symbol", name->c_str(), "");

-        return true;

-    }

-

-    return false;

-}

-

-//

-// Do all the semantic checking for declaring an array, with and 

-// without a size, and make the right changes to the symbol table.

-//

-// size == 0 means no specified size.

-//

-// Returns true if there was an error.

-//

-bool TParseContext::arrayErrorCheck(int line, TString& identifier, TPublicType type, TIntermTyped* size)

-{

-    //

-    // Don't check for reserved word use until after we know it's not in the symbol table,

-    // because reserved arrays can be redeclared.

-    //

-

-    //

-    // Can the type be an array?

-    //

-    if (type.array || type.qualifier == EvqAttribute || type.qualifier == EvqConst) {

-        error(line, "cannot declare arrays of this type", TType(type).getCompleteString().c_str(), "");

-        return true;

-    }

-    type.array = true;

-

-    //

-    // size will be 0 if there is no size declared, otherwise it contains the size

-    // declared.

-    //

-    TIntermConstantUnion* constant = 0;

-    if (size) {

-        constant = size->getAsConstantUnion();

-        if (constant == 0 || constant->getBasicType() != EbtInt || constant->getUnionArrayPointer()->iConst <= 0) {

-            error(line, "array size must be a positive integer", identifier.c_str(), "");

-            return true;

-        }

-    }

-

-    bool builtIn = false; 

-    bool sameScope = false;

-    TSymbol* symbol = symbolTable.find(identifier, &builtIn, &sameScope);

-    if (symbol == 0 || !sameScope) {

-        if (reservedErrorCheck(line, identifier))

-            return true;

-        

-        TVariable* variable = new TVariable(&identifier, TType(type));

-

-        if (size)

-            variable->getType().setArraySize(constant->getUnionArrayPointer()->iConst);

-

-        if (! symbolTable.insert(*variable)) {

-            delete variable;

-            error(line, "INTERNAL ERROR inserting new symbol", identifier.c_str(), "");

-            return true;

-        }

-    } else {

-        if (! symbol->isVariable()) {

-            error(line, "variable expected", identifier.c_str(), "");

-            return true;

-        }

-

-        TVariable* variable = static_cast<TVariable*>(symbol);

-        if (! variable->getType().isArray()) {

-            error(line, "redeclaring non-array as array", identifier.c_str(), "");

-            return true;

-        }

-        if (variable->getType().getArraySize() > 0) {

-            error(line, "redeclaration of array with size", identifier.c_str(), "");

-            return true;

-        }

-        

-        if (variable->getType() != TType(type)) {

-            error(line, "redeclaration of array with a different type", identifier.c_str(), "");

-            return true;

-        }

-

-        TType* t = variable->getArrayInformationType();

-        while (t != 0) {

-            if (t->getMaxArraySize() > constant->getUnionArrayPointer()->iConst) {

-                error(line, "higher index value already used for the array", identifier.c_str(), "");

-                return true;

-            }

-            t->setArraySize(constant->getUnionArrayPointer()->iConst);

-            t = t->getArrayInformationType();

-        }

-

-        if (size)

-            variable->getType().setArraySize(constant->getUnionArrayPointer()->iConst);

-    } 

-

-    if (voidErrorCheck(line, identifier, type))

-        return true;

-

-    return false;

-}

-

-bool TParseContext::arraySetMaxSize(TIntermSymbol *node, TType* type, int size, bool updateFlag, TSourceLoc line)

-{

-    bool builtIn = false;

-    TSymbol* symbol = symbolTable.find(node->getSymbol(), &builtIn);

-    if (symbol == 0) {

-        error(line, " undeclared identifier", node->getSymbol().c_str(), "");

-        return true;

-    }

-    TVariable* variable = static_cast<TVariable*>(symbol);

-

-    type->setArrayInformationType(variable->getArrayInformationType());

-    variable->updateArrayInformationType(type);

-

-    // we dont want to update the maxArraySize when this flag is not set, we just want to include this 

-    // node type in the chain of node types so that its updated when a higher maxArraySize comes in.

-    if (!updateFlag)

-        return false;

-

-    size++;

-    variable->getType().setMaxArraySize(size);

-    type->setMaxArraySize(size);

-    TType* tt = type;

-

-    while(tt->getArrayInformationType() != 0) {

-        tt = tt->getArrayInformationType();

-        tt->setMaxArraySize(size);

-    }

-

-    return false;

-}

-

-//

-// Do semantic checking for a variable declaration that has no initializer,

-// and update the symbol table.

-//

-// Returns true if there was an error.

-//

-bool TParseContext::nonInitErrorCheck(int line, TString& identifier, TPublicType& type)

-{

-    if (reservedErrorCheck(line, identifier))

-        recover();

-

-    //

-    // Make the qualifier make sense, error is issued in a little bit.

-    //

-    bool constError = false;

-    if (type.qualifier == EvqConst) {

-        type.qualifier = EvqTemporary;

-        constError = true;

-    }

-

-    TVariable* variable = new TVariable(&identifier, TType(type));

-

-    if (! symbolTable.insert(*variable)) {

-        error(line, "redefinition", variable->getName().c_str(), "");

-        delete variable;

-        return true;

-    }

-    if (constError) {

-        error(line, "variables with qualifier 'const' must be initialized", identifier.c_str(), "");

-        return true;

-    }

-

-    if (voidErrorCheck(line, identifier, type))

-        return true;

-

-    return false;

-}

-

-bool TParseContext::paramErrorCheck(int line, TQualifier qualifier, TQualifier paramQualifier, TType* type)

-{    

-    if (qualifier != EvqConst && qualifier != EvqTemporary) {

-        error(line, "qualifier not allowed on function parameter", getQualifierString(qualifier), "");

-        return true;

-    }

-    if (qualifier == EvqConst && paramQualifier != EvqIn) {

-        error(line, "qualifier not allowed with ", getQualifierString(qualifier), getQualifierString(paramQualifier));

-        return true;

-    }

-

-    if (qualifier == EvqConst)

-        type->changeQualifier(EvqConstReadOnly);

-    else

-        type->changeQualifier(paramQualifier);

-

-    return false;

-}

-

-/////////////////////////////////////////////////////////////////////////////////

-//

-// Non-Errors.

-//

-/////////////////////////////////////////////////////////////////////////////////

-

-//

-// Look up a function name in the symbol table, and make sure it is a function.

-//

-// Return the function symbol if found, otherwise 0.

-//

-const TFunction* TParseContext::findFunction(int line, TFunction* call, bool *builtIn)

-{

-    const TSymbol* symbol = symbolTable.find(call->getMangledName(), builtIn);

-

-    if (symbol == 0) {        

-        error(line, "no matching overloaded function found", call->getName().c_str(), "");

-        return 0;

-    }

-

-    if (! symbol->isFunction()) {

-        error(line, "function name expected", call->getName().c_str(), "");

-        return 0;

-    }

-    

-    const TFunction* function = static_cast<const TFunction*>(symbol);

-    

-    return function;

-}

-//

-// Initializers show up in several places in the grammar.  Have one set of

-// code to handle them here.

-//

-bool TParseContext::executeInitializer(TSourceLoc line, TString& identifier, TPublicType& pType, 

-                                       TIntermTyped* initializer, TIntermNode*& intermNode)

-{

-    if (reservedErrorCheck(line, identifier))

-        return true;

-

-    if (voidErrorCheck(line, identifier, pType))

-        return true;

-

-    //

-    // add variable to symbol table

-    //

-    TVariable* variable = new TVariable(&identifier, TType(pType));

-    if (! symbolTable.insert(*variable)) {

-        error(line, "redefinition", variable->getName().c_str(), "");

-        return true;

-        // don't delete variable, it's used by error recovery, and the pool 

-        // pop will take care of the memory

-    }

-

-    //

-    // identifier must be of type constant, a global, or a temporary

-    //

-    TQualifier qualifier = variable->getType().getQualifier();

-    if ((qualifier != EvqTemporary) && (qualifier != EvqGlobal) && (qualifier != EvqConst)) {

-        error(line, " cannot initialize this type of qualifier ", variable->getType().getQualifierString(), "");

-        return true;

-    }

-    //

-    // test for and propagate constant

-    //

-

-    if (qualifier == EvqConst) {

-        if (qualifier != initializer->getType().getQualifier()) {

-            error(line, " assigning non-constant to", "=", "'%s'", variable->getType().getCompleteString().c_str());

-            variable->getType().changeQualifier(EvqTemporary);

-            return true;

-        }

-        if (TType(pType) != initializer->getType()) {

-            error(line, " non-matching types for const initializer ", 

-                variable->getType().getQualifierString(), "");

-            variable->getType().changeQualifier(EvqTemporary);

-            return true;

-        }

-        if (initializer->getAsConstantUnion()) { 

-            constUnion* unionArray = variable->getConstPointer();            

-

-            if (pType.size == 1 && TType(pType).getBasicType() != EbtStruct) {

-                switch (pType.type ) {

-                case EbtInt:

-                    unionArray->iConst = (initializer->getAsConstantUnion()->getUnionArrayPointer())[0].iConst;

-                    break;

-                case EbtFloat:

-                    unionArray->fConst = (initializer->getAsConstantUnion()->getUnionArrayPointer())[0].fConst;

-                    break;

-                case EbtBool:

-                    unionArray->bConst = (initializer->getAsConstantUnion()->getUnionArrayPointer())[0].bConst;

-                    break;

-                default:

-                    error(line, " cannot initialize constant of this type", "", "");

-                    return true;

-                }

-            } else {

-                variable->shareConstPointer(initializer->getAsConstantUnion()->getUnionArrayPointer());

-            }

-        } else if (initializer->getAsAggregate()) {

-            bool returnVal = false;

-            constUnion* unionArray = variable->getConstPointer();

-            if (initializer->getAsAggregate()->getSequence().size() == 1 && initializer->getAsAggregate()->getSequence()[0]->getAsTyped()->getAsConstantUnion())  {

-                returnVal = intermediate.parseConstTree(line, initializer, unionArray, initializer->getAsAggregate()->getOp(), symbolTable,  variable->getType(), true);

-            }

-            else {

-                returnVal = intermediate.parseConstTree(line, initializer, unionArray, initializer->getAsAggregate()->getOp(), symbolTable, variable->getType());

-            }

-            intermNode = 0;

-            constUnion *arrayUnion = unionArray;

-            if (returnVal) {

-                arrayUnion = 0;

-                variable->getType().changeQualifier(EvqTemporary);

-            } 

-            return returnVal;

-        } else if (initializer->getAsSymbolNode()) {

-            const TSymbol* symbol = symbolTable.find(initializer->getAsSymbolNode()->getSymbol());

-            const TVariable* tVar = static_cast<const TVariable*>(symbol);

-

-            constUnion* constArray = tVar->getConstPointer();

-            variable->shareConstPointer(constArray);

-        } else {

-            error(line, " assigning non-constant to", "=", "'%s'", variable->getType().getCompleteString().c_str());

-            variable->getType().changeQualifier(EvqTemporary);

-            return true;

-        }

-    }

- 

-    if (qualifier != EvqConst) {

-        TIntermSymbol* intermSymbol = intermediate.addSymbol(variable->getUniqueId(), variable->getName(), variable->getType(), line);

-        intermNode = intermediate.addAssign(EOpAssign, intermSymbol, initializer, line);

-        if (intermNode == 0) {

-            assignError(line, "=", intermSymbol->getCompleteString(), initializer->getCompleteString());

-            return true;

-        }

-    } else 

-        intermNode = 0;

-

-    return false;

-}

-

-//

-// This method checks to see if the given aggregate node has all its children nodes as constants

-// This method does not test if structure members are constant

-//

-bool TParseContext::canNodeBeRemoved(TIntermNode* childNode)

-{

-    TIntermAggregate *aggrNode = childNode->getAsAggregate();

-    if (!aggrNode)

-        return false;

-

-    if (!aggrNode->isConstructor() || aggrNode->getOp() == EOpConstructStruct)

-        return false;

-

-    bool allConstant = true;

-

-    // check if all the child nodes are constants so that they can be inserted into 

-    // the parent node

-    if (aggrNode) {

-        TIntermSequence &childSequenceVector = aggrNode->getSequence() ;

-        for (TIntermSequence::iterator p = childSequenceVector.begin(); 

-                                    p != childSequenceVector.end(); p++) {

-            if (!(*p)->getAsTyped()->getAsConstantUnion())

-                return false;

-        }

-    }

-

-    return allConstant;

-}

-

-// This function is used to test for the correctness of the parameters passed to various constructor functions

-// and also convert them to the right datatype if it is allowed and required. 

-//

-// Returns 0 for an error or the constructed node (aggregate or typed) for no error.

-//

-TIntermTyped* TParseContext::addConstructor(TIntermNode* node, TType* type, TOperator op, TFunction* fnCall, TSourceLoc line)

-{

-    if (node == 0)

-        return 0;

-

-    TIntermAggregate* aggrNode = node->getAsAggregate();

-    

-    TTypeList::iterator list;

-    TTypeList* structure = 0;  // Store the information (vector) about the return type of the structure.

-    if (op == EOpConstructStruct) {

-        const TType& ttype = fnCall->getReturnType();

-        structure = ttype.getStruct();

-        list = (*structure).begin();

-    }

-

-    bool singleArg;

-    if (aggrNode) {

-        if (aggrNode->getOp() != EOpNull || aggrNode->getSequence().size() == 1)

-            singleArg = true;

-        else

-            singleArg = false;

-    } else

-        singleArg = true;

-

-    TIntermTyped *newNode;

-    if (singleArg) {

-        if (op == EOpConstructStruct) { 

-            // If structure constructor is being called for only one parameter inside the structure,

-            // we need to call constructStruct function once.

-            if (structure->size() != 1) {

-                error(line, "Number of constructor parameters does not match the number of structure fields", "constructor", "");

-                

-                return 0;

-            } else

-                return constructStruct(node, (*list).type, 1, node->getLine(), false);

-        } else {

-            newNode =  constructBuiltIn(type, op, node, node->getLine(), false);

-            if (newNode && newNode->getAsAggregate()) {

-                if (canNodeBeRemoved(newNode->getAsAggregate()->getSequence()[0])) {

-                    TIntermAggregate* returnAggNode = newNode->getAsAggregate()->getSequence()[0]->getAsAggregate();

-                    newNode = intermediate.removeChildNode(newNode, type, returnAggNode);

-                }

-            }

-            return newNode;

-        }

-    }

-    

-    //

-    // Handle list of arguments.

-    //

-    TIntermSequence &sequenceVector = aggrNode->getSequence() ;    // Stores the information about the parameter to the constructor

-    // if the structure constructor contains more than one parameter, then construct

-    // each parameter

-    if (op == EOpConstructStruct) {

-        if (structure->size() != sequenceVector.size()) { // If the number of parameters to the constructor does not match the expected number of parameters

-            error(line, "Number of constructor parameters does not match the number of structure fields", "constructor", "");

-            

-            return 0;

-        }

-    }

-    

-    int paramCount = 0;  // keeps a track of the constructor parameter number being checked    

-    

-    // for each parameter to the constructor call, check to see if the right type is passed or convert them 

-    // to the right type if possible (and allowed).

-    // for structure constructors, just check if the right type is passed, no conversion is allowed.

-    

-    for (TIntermSequence::iterator p = sequenceVector.begin(); 

-                                   p != sequenceVector.end(); p++, paramCount++) {

-        bool move = false;

-        if (op == EOpConstructStruct) {

-            newNode = constructStruct(*p, (list[paramCount]).type, paramCount+1, node->getLine(), true);

-            if (newNode)

-                move = true;

-        } else {

-            newNode = constructBuiltIn(type, op, *p, node->getLine(), true);

-

-            if (newNode) {

-                if (canNodeBeRemoved(newNode))

-                    intermediate.removeChildNode(sequenceVector, *type, paramCount, p, newNode->getAsAggregate());

-                else

-                    move = true;    

-            } 

-        }

-        if (move) {

-            sequenceVector.erase(p); 

-            sequenceVector.insert(p, newNode);

-        }

-    }

-

-    return intermediate.setAggregateOperator(aggrNode, op, line);

-}

-

-// Function for constructor implementation. Calls addUnaryMath with appropriate EOp value

-// for the parameter to the constructor (passed to this function). Essentially, it converts

-// the parameter types correctly. If a constructor expects an int (like ivec2) and is passed a 

-// float, then float is converted to int.

-//

-// Returns 0 for an error or the constructed node.

-//

-TIntermTyped* TParseContext::constructBuiltIn(TType* type, TOperator op, TIntermNode* node, TSourceLoc line, bool subset)

-{

-    TIntermTyped* newNode;

-    TOperator basicOp;

-

-    //

-    // First, convert types as needed.

-    //

-    switch (op) {

-    case EOpConstructVec2:

-    case EOpConstructVec3:

-    case EOpConstructVec4:

-    case EOpConstructMat2:

-    case EOpConstructMat3:

-    case EOpConstructMat4:

-    case EOpConstructFloat:

-        basicOp = EOpConstructFloat;

-        break;

-

-    case EOpConstructIVec2:

-    case EOpConstructIVec3:

-    case EOpConstructIVec4:

-    case EOpConstructInt:

-        basicOp = EOpConstructInt;

-        break;

-

-    case EOpConstructBVec2:

-    case EOpConstructBVec3:

-    case EOpConstructBVec4:

-    case EOpConstructBool:

-        basicOp = EOpConstructBool;

-        break;

-

-    default:

-        error(line, "unsupported construction", "", "");

-        recover();

-

-        return 0;

-    }

-    newNode = intermediate.addUnaryMath(basicOp, node, node->getLine(), symbolTable);

-    if (newNode == 0) {

-        error(line, "can't convert", "constructor", "");

-        return 0;

-    }

-

-    //

-    // Now, if there still isn't an operation to do the construction, and we need one, add one.

-    //

-    

-    // Otherwise, skip out early.

-    if (subset || newNode != node && newNode->getType() == *type)

-        return newNode;

-

-    // setAggregateOperator will insert a new node for the constructor, as needed.

-    return intermediate.setAggregateOperator(newNode, op, line);

-}

-

-// This function tests for the type of the parameters to the structures constructors. Raises

-// an error message if the expected type does not match the parameter passed to the constructor.

-//

-// Returns 0 for an error or the input node itself if the expected and the given parameter types match.

-//

-TIntermTyped* TParseContext::constructStruct(TIntermNode* node, TType* type, int paramCount, TSourceLoc line, bool subset)

-{

-    if (*type == node->getAsTyped()->getType()) {

-        if (subset)

-            return node->getAsTyped();

-        else

-            return intermediate.setAggregateOperator(node->getAsTyped(), EOpConstructStruct, line);

-    } else {

-        error(line, "", "constructor", "cannot convert parameter %d from '%s' to '%s'", paramCount,

-                node->getAsTyped()->getType().getBasicString(), type->getBasicString());

-        recover();

-    }

-

-    return 0;

-}

-

-//

-// This function returns the tree representation for the vector field(s) being accessed from contant vector.

-// If only one component of vector is accessed (v.x or v[0] where v is a contant vector), then a contant node is

-// returned, else an aggregate node is returned (for v.xy). The input to this function could either be the symbol

-// node or it could be the intermediate tree representation of accessing fields in a constant structure or column of 

-// a constant matrix.

-//

-TIntermTyped* TParseContext::addConstVectorNode(TVectorFields& fields, TIntermTyped* node, TSourceLoc line)

-{

-    TIntermTyped* typedNode;

-    TIntermConstantUnion* tempConstantNode = node->getAsConstantUnion();

-    TIntermAggregate* aggregateNode = node->getAsAggregate();

-

-    constUnion *unionArray;

-    if (tempConstantNode) {

-        unionArray = tempConstantNode->getUnionArrayPointer();

-

-        if (!unionArray) {  // this error message should never be raised

-            infoSink.info.message(EPrefixInternalError, "constUnion not initialized in addConstVectorNode function", line);

-            recover();

-

-            return node;

-        }

-    } else if (aggregateNode) { // if an aggregate node is present, the value has to be taken from the parse tree 

-        // for a case like vec(4).xz

-        unionArray = new constUnion[aggregateNode->getType().getInstanceSize()];                        

-    

-        bool returnVal = false;

-        if (aggregateNode->getAsAggregate()->getSequence().size() == 1 && aggregateNode->getAsAggregate()->getSequence()[0]->getAsTyped()->getAsConstantUnion())  {

-            returnVal = intermediate.parseConstTree(line, aggregateNode, unionArray, aggregateNode->getOp(), symbolTable,  aggregateNode->getType(), true);

-        }

-        else {

-            returnVal = intermediate.parseConstTree(line, aggregateNode, unionArray, aggregateNode->getOp(), symbolTable, aggregateNode->getType());

-        }

-

-        if (returnVal)

-            return 0;

-

-    } else { // The node has to be either a symbol node or an aggregate node or a tempConstant node, else, its an error

-        error(line, "No aggregate or constant union node available", "Internal Error", "");

-        recover();

-

-        return 0;

-    }

-

-    constUnion* constArray = new constUnion[fields.num];

-

-    for (int i = 0; i < fields.num; i++) {

-        if (fields.offsets[i] >= node->getType().getInstanceSize()) {

-            error(line, "", "[", "vector field selection out of range '%d'", fields.offsets[i]);

-            recover();

-            fields.offsets[i] = 0;

-        }

-        

-        constArray[i] = unionArray[fields.offsets[i]];

-

-    } 

-    typedNode = intermediate.addConstantUnion(constArray, node->getType(), line);

-    return typedNode;

-}

-

-//

-// This function returns the column being accessed from a constant matrix. The values are retrieved from

-// the symbol table and parse-tree is built for a vector (each column of a matrix is a vector). The input 

-// to the function could either be a symbol node (m[0] where m is a constant matrix)that represents a 

-// constant matrix or it could be the tree representation of the constant matrix (s.m1[0] where s is a constant structure)

-//

-TIntermTyped* TParseContext::addConstMatrixNode(int index, TIntermTyped* node, TSourceLoc line)

-{

-    TIntermTyped* typedNode;

-    TIntermConstantUnion* tempConstantNode = node->getAsConstantUnion();

-    TIntermAggregate* aggregateNode = node->getAsAggregate();

-

-    if (index >= node->getType().getNominalSize()) {

-        error(line, "", "[", "matrix field selection out of range '%d'", index);

-        recover();

-        index = 0;

-    }

-

-    if (tempConstantNode) {

-         constUnion* unionArray = tempConstantNode->getUnionArrayPointer();

-         int size = tempConstantNode->getType().getNominalSize();

-         typedNode = intermediate.addConstantUnion(&unionArray[size*index], tempConstantNode->getType(), line);

-    } else if (aggregateNode) {

-        // for a case like mat4(5)[0]

-        constUnion* unionArray = new constUnion[aggregateNode->getType().getInstanceSize()];                        

-        int size = aggregateNode->getType().getNominalSize();

-    

-        bool returnVal = false;

-        if (aggregateNode->getAsAggregate()->getSequence().size() == 1 && aggregateNode->getAsAggregate()->getSequence()[0]->getAsTyped()->getAsConstantUnion())  {

-            returnVal = intermediate.parseConstTree(line, aggregateNode, unionArray, aggregateNode->getOp(), symbolTable,  aggregateNode->getType(), true);

-        }

-        else {

-            returnVal = intermediate.parseConstTree(line, aggregateNode, unionArray, aggregateNode->getOp(), symbolTable, aggregateNode->getType());

-        }

-

-        if (!returnVal)

-            typedNode = intermediate.addConstantUnion(&unionArray[size*index], aggregateNode->getType(), line);

-        else 

-            return 0;

-

-    } else {

-        error(line, "No Aggregate or Constant Union node available", "Internal Error", "");

-        recover();

-

-        return 0;

-    }

-

-    return typedNode;

-}

-

-//

-// This function returns the value of a particular field inside a constant structure from the symbol table. 

-// If there is an embedded/nested struct, it appropriately calls addConstStructNested or addConstStructFromAggr

-// function and returns the parse-tree with the values of the embedded/nested struct.

-//

-TIntermTyped* TParseContext::addConstStruct(TString& identifier, TIntermTyped* node, TSourceLoc line)

-{

-    TTypeList* fields = node->getType().getStruct();

-    TIntermTyped *typedNode;

-    int instanceSize = 0;

-    unsigned int index = 0;

-    TIntermConstantUnion *tempConstantNode = node->getAsConstantUnion();

-    TIntermAggregate* aggregateNode = node->getAsAggregate();

-

-    for ( index = 0; index < fields->size(); ++index) {

-        if ((*fields)[index].type->getFieldName() == identifier) {

-            break;

-        } else {

-            if ((*fields)[index].type->getStruct())

-                //?? We should actually be calling getStructSize() function and not setStructSize. This problem occurs in case

-                // of nested/embedded structs.                

-                instanceSize += (*fields)[index].type->setStructSize((*fields)[index].type->getStruct());

-            else

-                instanceSize += (*fields)[index].type->getInstanceSize();

-        }

-    }

-

-    if (tempConstantNode) {

-         constUnion* constArray = tempConstantNode->getUnionArrayPointer();

-

-         typedNode = intermediate.addConstantUnion(constArray+instanceSize, tempConstantNode->getType(), line); // type will be changed in the calling function

-    } else if (aggregateNode) {

-        // for a case like constStruct(1,v3).i where structure fields is int i and vec3 v3.

-

-        constUnion* unionArray = new constUnion[aggregateNode->getType().getStructSize()];                        

-    

-        bool returnVal = false;

-        if (aggregateNode->getAsAggregate()->getSequence().size() == 1 && aggregateNode->getAsAggregate()->getSequence()[0]->getAsTyped()->getAsConstantUnion())  {

-            returnVal = intermediate.parseConstTree(line, aggregateNode, unionArray, aggregateNode->getOp(), symbolTable,  aggregateNode->getType(), true);

-        }

-        else {

-            returnVal = intermediate.parseConstTree(line, aggregateNode, unionArray, aggregateNode->getOp(), symbolTable, aggregateNode->getType());

-        }

-

-        if (!returnVal)

-            typedNode = intermediate.addConstantUnion(unionArray+instanceSize, aggregateNode->getType(), line);

-        else

-            return 0;

-

-    } else {

-        error(line, "No Aggregate or Constant Union node available", "Internal Error", "");

-        recover();

-

-        return 0;

-    }

-

-    return typedNode;

-}

-

-//

-// Initialize all supported extensions to disable

-//

-void TParseContext::initializeExtensionBehavior()

-{

-    //

-    // example code: extensionBehavior["test"] = EDisable; // where "test" is the name of 

-    // supported extension

-    //

-}

-

-OS_TLSIndex GlobalParseContextIndex = OS_INVALID_TLS_INDEX;

-

-bool InitializeParseContextIndex()

-{

-    if (GlobalParseContextIndex != OS_INVALID_TLS_INDEX) {

-        assert(0 && "InitializeParseContextIndex(): Parse Context already initalised");

-        return false;

-    }

-

-    //

-    // Allocate a TLS index.

-    //

-    GlobalParseContextIndex = OS_AllocTLSIndex();

-    

-    if (GlobalParseContextIndex == OS_INVALID_TLS_INDEX) {

-        assert(0 && "InitializeParseContextIndex(): Parse Context already initalised");

-        return false;

-    }

-

-    return true;

-}

-

-bool InitializeGlobalParseContext()

-{

-    if (GlobalParseContextIndex == OS_INVALID_TLS_INDEX) {

-        assert(0 && "InitializeGlobalParseContext(): Parse Context index not initalised");

-        return false;

-    }

-

-    TThreadParseContext *lpParseContext = static_cast<TThreadParseContext *>(OS_GetTLSValue(GlobalParseContextIndex));

-    if (lpParseContext != 0) {

-        assert(0 && "InitializeParseContextIndex(): Parse Context already initalised");

-        return false;

-    }

-

-    TThreadParseContext *lpThreadData = new TThreadParseContext();

-    if (lpThreadData == 0) {

-        assert(0 && "InitializeGlobalParseContext(): Unable to create thread parse context");

-        return false;

-    }

-

-    lpThreadData->lpGlobalParseContext = 0;

-    OS_SetTLSValue(GlobalParseContextIndex, lpThreadData);

-

-    return true;

-}

-

-TParseContextPointer& GetGlobalParseContext()

-{

-    //

-    // Minimal error checking for speed

-    //

-

-    TThreadParseContext *lpParseContext = static_cast<TThreadParseContext *>(OS_GetTLSValue(GlobalParseContextIndex));

-

-    return lpParseContext->lpGlobalParseContext;

-}

-

-bool FreeParseContext()

-{

-    if (GlobalParseContextIndex == OS_INVALID_TLS_INDEX) {

-        assert(0 && "FreeParseContext(): Parse Context index not initalised");

-        return false;

-    }

-

-    TThreadParseContext *lpParseContext = static_cast<TThreadParseContext *>(OS_GetTLSValue(GlobalParseContextIndex));

-    if (lpParseContext)

-        delete lpParseContext;

-

-    return true;

-}

-

-bool FreeParseContextIndex()

-{

-    OS_TLSIndex tlsiIndex = GlobalParseContextIndex;

-

-    if (GlobalParseContextIndex == OS_INVALID_TLS_INDEX) {

-        assert(0 && "FreeParseContextIndex(): Parse Context index not initalised");

-        return false;

-    }

-

-    GlobalParseContextIndex = OS_INVALID_TLS_INDEX;

-

-    return OS_FreeTLSIndex(tlsiIndex);

-}

diff --git a/src/mesa/shader/slang/MachineIndependent/ParseHelper.h b/src/mesa/shader/slang/MachineIndependent/ParseHelper.h
deleted file mode 100755
index 00552b85548..00000000000
--- a/src/mesa/shader/slang/MachineIndependent/ParseHelper.h
+++ /dev/null
@@ -1,143 +0,0 @@
-//

-//Copyright (C) 2002-2005  3Dlabs Inc. Ltd.

-//All rights reserved.

-//

-//Redistribution and use in source and binary forms, with or without

-//modification, are permitted provided that the following conditions

-//are met:

-//

-//    Redistributions of source code must retain the above copyright

-//    notice, this list of conditions and the following disclaimer.

-//

-//    Redistributions in binary form must reproduce the above

-//    copyright notice, this list of conditions and the following

-//    disclaimer in the documentation and/or other materials provided

-//    with the distribution.

-//

-//    Neither the name of 3Dlabs Inc. Ltd. nor the names of its

-//    contributors may be used to endorse or promote products derived

-//    from this software without specific prior written permission.

-//

-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS

-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,

-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,

-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER

-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

-//POSSIBILITY OF SUCH DAMAGE.

-//

-#ifndef _PARSER_HELPER_INCLUDED_

-#define _PARSER_HELPER_INCLUDED_

-

-#include "../Include/ShHandle.h"

-#include "SymbolTable.h"

-#include "localintermediate.h"

-

-struct TMatrixFields {

-    bool wholeRow;

-    bool wholeCol;

-    int row;

-    int col;    

-};

-

-typedef enum {

-    EBhRequire,

-    EBhEnable,

-    EBhWarn,

-    EBhDisable

-} TBehavior;

-

-struct TPragma {

-	TPragma(bool o, bool d) : optimize(o), debug(d) { }

-	bool optimize;

-	bool debug;

-	TPragmaTable pragmaTable;

-};

-

-//

-// The following are extra variables needed during parsing, grouped together so

-// they can be passed to the parser without needing a global.

-//

-struct TParseContext {

-    TParseContext(TSymbolTable& symt, TIntermediate& interm, EShLanguage L, TInfoSink& is) : 

-            intermediate(interm), symbolTable(symt), infoSink(is), language(L), treeRoot(0),

-            recoveredFromError(false), numErrors(0), lexAfterType(false), loopNestingLevel(0), 

-            inTypeParen(false), contextPragma(true, false) {  }

-    TIntermediate& intermediate; // to hold and build a parse tree

-    TSymbolTable& symbolTable;   // symbol table that goes with the language currently being parsed

-    TInfoSink& infoSink;

-    EShLanguage language;        // vertex or fragment language (future: pack or unpack)

-    TIntermNode* treeRoot;       // root of parse tree being created

-    bool recoveredFromError;     // true if a parse error has occurred, but we continue to parse

-    int numErrors;

-    bool lexAfterType;           // true if we've recognized a type, so can only be looking for an identifier

-    int loopNestingLevel;        // 0 if outside all loops

-    bool inTypeParen;            // true if in parentheses, looking only for an identifier

-    const TType* currentFunctionType;  // the return type of the function that's currently being parsed

-    bool functionReturnsValue;   // true if a non-void function has a return

-    TMap<TString, TBehavior> extensionBehavior;

-    void initializeExtensionBehavior();

-

-    void C_DECL error(TSourceLoc, const char *szReason, const char *szToken, 

-                      const char *szExtraInfoFormat, ...);

-    bool reservedErrorCheck(int line, const TString& identifier);

-    void recover();

-    

-    bool parseVectorFields(const TString&, int vecSize, TVectorFields&, int line);

-    bool parseMatrixFields(const TString&, int matSize, TMatrixFields&, int line);

-    void assignError(int line, const char* op, TString left, TString right);

-    void unaryOpError(int line, char* op, TString operand);

-    void binaryOpError(int line, char* op, TString left, TString right);

-    bool lValueErrorCheck(int line, char* op, TIntermTyped*);

-    bool constErrorCheck(TIntermTyped* node);

-    bool integerErrorCheck(TIntermTyped* node, char* token);

-    bool globalErrorCheck(int line, bool global, char* token);

-    bool constructorErrorCheck(int line, TIntermNode*, TFunction&, TOperator, TType*);

-    bool arrayErrorCheck(int line, TString& identifier, TPublicType type, TIntermTyped* size);

-    bool insertBuiltInArrayAtGlobalLevel();

-    bool voidErrorCheck(int, const TString&, const TPublicType&);

-    bool boolErrorCheck(int, const TIntermTyped*);

-    bool boolErrorCheck(int, const TPublicType&);

-    bool samplerErrorCheck(int line, const TPublicType& pType, const char* reason);

-    bool structQualifierErrorCheck(int line, const TPublicType& pType);

-    bool parameterSamplerErrorCheck(int line, TQualifier qualifier, const TType& type);

-    bool containsSampler(TType& type);

-    bool nonInitErrorCheck(int line, TString& identifier, TPublicType& type);

-    bool paramErrorCheck(int line, TQualifier qualifier, TQualifier paramQualifier, TType* type);

-    const TFunction* findFunction(int line, TFunction* pfnCall, bool *builtIn = 0);

-    bool executeInitializer(TSourceLoc line, TString& identifier, TPublicType& pType, 

-                            TIntermTyped* initializer, TIntermNode*& intermNode);

-    bool canNodeBeRemoved(TIntermNode*);

-    TIntermTyped* addConstructor(TIntermNode*, TType*, TOperator, TFunction*, TSourceLoc);

-    TIntermTyped* constructStruct(TIntermNode*, TType*, int, TSourceLoc, bool subset);

-    TIntermTyped* constructBuiltIn(TType*, TOperator, TIntermNode*, TSourceLoc, bool subset);

-    TIntermTyped* addConstVectorNode(TVectorFields&, TIntermTyped*, TSourceLoc);

-    TIntermTyped* addConstMatrixNode(int , TIntermTyped*, TSourceLoc);

-    TIntermTyped* addConstStruct(TString& , TIntermTyped*, TSourceLoc);

-    bool arraySetMaxSize(TIntermSymbol*, TType*, int, bool, TSourceLoc);

-	struct TPragma contextPragma;

-	TString HashErrMsg; 

-    bool AfterEOF;

-};

-

-int PaParseStrings(char* argv[], int strLen[], int argc, TParseContext&);

-void PaReservedWord();

-int PaIdentOrType(TString& id, TParseContext&, TSymbol*&);

-int PaParseComment(int &lineno, TParseContext&);

-void setInitialState();

-

-typedef TParseContext* TParseContextPointer;

-extern TParseContextPointer& GetGlobalParseContext();

-#define GlobalParseContext GetGlobalParseContext()

-

-typedef struct TThreadParseContextRec

-{

-	TParseContext *lpGlobalParseContext;

-} TThreadParseContext;

-

-#endif // _PARSER_HELPER_INCLUDED_

diff --git a/src/mesa/shader/slang/MachineIndependent/PoolAlloc.cpp b/src/mesa/shader/slang/MachineIndependent/PoolAlloc.cpp
deleted file mode 100755
index ba717fce12b..00000000000
--- a/src/mesa/shader/slang/MachineIndependent/PoolAlloc.cpp
+++ /dev/null
@@ -1,349 +0,0 @@
-//

-//Copyright (C) 2002-2005  3Dlabs Inc. Ltd.

-//All rights reserved.

-//

-//Redistribution and use in source and binary forms, with or without

-//modification, are permitted provided that the following conditions

-//are met:

-//

-//    Redistributions of source code must retain the above copyright

-//    notice, this list of conditions and the following disclaimer.

-//

-//    Redistributions in binary form must reproduce the above

-//    copyright notice, this list of conditions and the following

-//    disclaimer in the documentation and/or other materials provided

-//    with the distribution.

-//

-//    Neither the name of 3Dlabs Inc. Ltd. nor the names of its

-//    contributors may be used to endorse or promote products derived

-//    from this software without specific prior written permission.

-//

-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS

-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,

-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,

-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER

-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

-//POSSIBILITY OF SUCH DAMAGE.

-//

-

-#include "../Include/PoolAlloc.h"

-#include "../Include/Common.h"

-

-#include "Include/InitializeGlobals.h"

-#include "osinclude.h"

-

-OS_TLSIndex PoolIndex;

-

-void InitializeGlobalPools()

-{

-    TThreadGlobalPools* globalPools= static_cast<TThreadGlobalPools*>(OS_GetTLSValue(PoolIndex));    

-    if (globalPools)

-        return;

-

-    TPoolAllocator *globalPoolAllocator = new TPoolAllocator(true);

-

-    TThreadGlobalPools* threadData = new TThreadGlobalPools();

-    

-    threadData->globalPoolAllocator = globalPoolAllocator;

-    	

-    OS_SetTLSValue(PoolIndex, threadData);     

-	globalPoolAllocator->push();

-}

-

-void FreeGlobalPools()

-{

-    // Release the allocated memory for this thread.

-    TThreadGlobalPools* globalPools= static_cast<TThreadGlobalPools*>(OS_GetTLSValue(PoolIndex));    

-    if (!globalPools)

-        return;

-	

-    GlobalPoolAllocator.popAll();

-    delete &GlobalPoolAllocator;       

-    delete globalPools;

-}

-

-bool InitializePoolIndex()

-{

-    // Allocate a TLS index.

-    if ((PoolIndex = OS_AllocTLSIndex()) == OS_INVALID_TLS_INDEX)

-        return false;

-

-    return true;

-}

-

-void FreePoolIndex()

-{

-    // Release the TLS index.

-    OS_FreeTLSIndex(PoolIndex);

-}

-

-TPoolAllocator& GetGlobalPoolAllocator()

-{

-    TThreadGlobalPools* threadData = static_cast<TThreadGlobalPools*>(OS_GetTLSValue(PoolIndex));

-

-    return *threadData->globalPoolAllocator;

-}

-

-void SetGlobalPoolAllocatorPtr(TPoolAllocator* poolAllocator)

-{

-    TThreadGlobalPools* threadData = static_cast<TThreadGlobalPools*>(OS_GetTLSValue(PoolIndex));

-

-    threadData->globalPoolAllocator = poolAllocator;

-}

-

-//

-// Implement the functionality of the TPoolAllocator class, which

-// is documented in PoolAlloc.h.

-//

-TPoolAllocator::TPoolAllocator(bool g, int growthIncrement, int allocationAlignment) : 

-    global(g),

-    pageSize(growthIncrement),

-    alignment(allocationAlignment),

-    freeList(0),

-    inUseList(0),

-    numCalls(0)

-{

-    //

-    // Don't allow page sizes we know are smaller than all common

-    // OS page sizes.

-    //

-    if (pageSize < 4*1024)

-        pageSize = 4*1024;

-

-    //

-    // A large currentPageOffset indicates a new page needs to

-    // be obtained to allocate memory.

-    //

-    currentPageOffset = pageSize;

-

-    //

-    // Adjust alignment to be at least pointer aligned and

-    // power of 2.

-    //

-    size_t minAlign = sizeof(void*);

-    alignment &= ~(minAlign - 1);

-    if (alignment < minAlign)

-        alignment = minAlign;

-    size_t a = 1;

-    while (a < alignment)

-        a <<= 1;

-    alignment = a;

-    alignmentMask = a - 1;

-

-    //

-    // Align header skip

-    //

-    headerSkip = minAlign;

-    if (headerSkip < sizeof(tHeader)) {

-        headerSkip = (sizeof(tHeader) + alignmentMask) & ~alignmentMask;

-    }

-

-    //

-    // Put a marker at the beginning of the stack.  We won't 

-    // pop() past this.

-    //

-    tAllocState start = { currentPageOffset, 0 };

-    stack.push_back(start);

-}

-

-TPoolAllocator::~TPoolAllocator()

-{

-    if (!global) {

-        //

-        // Then we know that this object is not being 

-        // allocated after other, globally scoped objects

-        // that depend on it.  So we can delete the "in use" memory.

-        //

-	    while (inUseList) {

-	        tHeader* next = inUseList->nextPage;

-            inUseList->~tHeader();

-            delete [] reinterpret_cast<char*>(inUseList);

-	        inUseList = next;

-	    }

-    }

-

-    //

-    // Always delete the free list memory - it can't be being

-    // (correctly) referenced, whether the pool allocator was

-    // global or not.  We should not check the guard blocks

-    // here, because we did it already when the block was

-    // placed into the free list.

-    //

-    while (freeList) {

-        tHeader* next = freeList->nextPage;

-        delete [] reinterpret_cast<char*>(freeList);

-        freeList = next;

-    }

-}

-

-// Support MSVC++ 6.0

-const unsigned char TAllocation::guardBlockBeginVal = 0xfb;

-const unsigned char TAllocation::guardBlockEndVal   = 0xfe;

-const unsigned char TAllocation::userDataFill       = 0xcd;

-

-#   ifdef GUARD_BLOCKS

-    const size_t TAllocation::guardBlockSize = 16;

-#   else

-    const size_t TAllocation::guardBlockSize = 0;

-#   endif

-

-//

-// Check a single guard block for damage

-//

-void TAllocation::checkGuardBlock(unsigned char* blockMem, unsigned char val, char* locText) const

-{

-    for (int x = 0; x < guardBlockSize; x++) {

-        if (blockMem[x] != val) {

-            char assertMsg[80];

-

-            // We don't print the assert message.  It's here just to be helpful.

-            sprintf(assertMsg, "PoolAlloc: Damage %s %u byte allocation at 0x%p\n",

-                    locText, size, data());

-            assert(0 && "PoolAlloc: Damage in guard block");

-        }

-    }

-}

-

-

-void TPoolAllocator::push()

-{

-    tAllocState state = { currentPageOffset, inUseList };

-

-    stack.push_back(state);

-        

-    //

-    // Indicate there is no current page to allocate from.

-    //

-    currentPageOffset = pageSize;

-}

-

-//

-// Do a mass-deallocation of all the individual allocations

-// that have occurred since the last push(), or since the

-// last pop(), or since the object's creation.

-//

-// The deallocated pages are saved for future allocations.

-//

-void TPoolAllocator::pop()

-{

-    if (stack.size() < 1)

-        return;

-

-    tHeader* page = stack.back().page;

-    currentPageOffset = stack.back().offset;

-

-    while (inUseList != page) {

-        // invoke destructor to free allocation list

-        inUseList->~tHeader();

-        

-        tHeader* nextInUse = inUseList->nextPage;

-        if (inUseList->pageCount > 1)

-            delete [] reinterpret_cast<char*>(inUseList);

-        else {

-            inUseList->nextPage = freeList;

-            freeList = inUseList;

-        }

-        inUseList = nextInUse;

-    }

-

-    stack.pop_back();

-}

-

-//

-// Do a mass-deallocation of all the individual allocations

-// that have occurred.

-//

-void TPoolAllocator::popAll()

-{

-    while (stack.size() > 0)

-        pop();

-}

-

-void* TPoolAllocator::allocate(size_t numBytes)

-{

-    // If we are using guard blocks, all allocations are bracketed by

-    // them: [guardblock][allocation][guardblock].  numBytes is how

-    // much memory the caller asked for.  allocationSize is the total

-    // size including guard blocks.  In release build,

-    // guardBlockSize=0 and this all gets optimized away.

-    size_t allocationSize = TAllocation::allocationSize(numBytes);

-    

-    //

-    // Just keep some interesting statistics.

-    //

-    ++numCalls;

-    totalBytes += numBytes;

-

-    //

-    // Do the allocation, most likely case first, for efficiency.

-    // This step could be moved to be inline sometime.

-    //

-    if (currentPageOffset + allocationSize <= pageSize) {

-        //

-        // Safe to allocate from currentPageOffset.

-        //

-        unsigned char* memory = reinterpret_cast<unsigned char *>(inUseList) + currentPageOffset;

-        currentPageOffset += allocationSize;

-        currentPageOffset = (currentPageOffset + alignmentMask) & ~alignmentMask;

-

-        return initializeAllocation(inUseList, memory, numBytes);

-    }

-

-    if (allocationSize + headerSkip > pageSize) {

-        //

-        // Do a multi-page allocation.  Don't mix these with the others.

-        // The OS is efficient and allocating and free-ing multiple pages.

-        //

-        size_t numBytesToAlloc = allocationSize + headerSkip;

-        tHeader* memory = reinterpret_cast<tHeader*>(::new char[numBytesToAlloc]);

-        if (memory == 0)

-            return 0;

-

-        // Use placement-new to initialize header

-        new(memory) tHeader(inUseList, (numBytesToAlloc + pageSize - 1) / pageSize);

-        inUseList = memory;

-

-        currentPageOffset = pageSize;  // make next allocation come from a new page

-

-        // No guard blocks for multi-page allocations (yet)

-        return reinterpret_cast<void*>(reinterpret_cast<UINT_PTR>(memory) + headerSkip);

-    }

-

-    //

-    // Need a simple page to allocate from.

-    //

-    tHeader* memory;

-    if (freeList) {

-        memory = freeList;

-        freeList = freeList->nextPage;

-    } else {

-        memory = reinterpret_cast<tHeader*>(::new char[pageSize]);

-        if (memory == 0)

-            return 0;

-    }

-

-    // Use placement-new to initialize header

-    new(memory) tHeader(inUseList, 1);

-    inUseList = memory;

-    

-    unsigned char* ret = reinterpret_cast<unsigned char *>(inUseList) + headerSkip;

-    currentPageOffset = (headerSkip + allocationSize + alignmentMask) & ~alignmentMask;

-

-    return initializeAllocation(inUseList, ret, numBytes);

-}

-

-

-//

-// Check all allocations in a list for damage by calling check on each.

-//

-void TAllocation::checkAllocList() const

-{

-    for (const TAllocation* alloc = this; alloc != 0; alloc = alloc->prevAlloc)

-        alloc->check();

-}

diff --git a/src/mesa/shader/slang/MachineIndependent/QualifierAlive.cpp b/src/mesa/shader/slang/MachineIndependent/QualifierAlive.cpp
deleted file mode 100755
index 2897f48b19c..00000000000
--- a/src/mesa/shader/slang/MachineIndependent/QualifierAlive.cpp
+++ /dev/null
@@ -1,91 +0,0 @@
-//

-//Copyright (C) 2002-2005  3Dlabs Inc. Ltd.

-//All rights reserved.

-//

-//Redistribution and use in source and binary forms, with or without

-//modification, are permitted provided that the following conditions

-//are met:

-//

-//    Redistributions of source code must retain the above copyright

-//    notice, this list of conditions and the following disclaimer.

-//

-//    Redistributions in binary form must reproduce the above

-//    copyright notice, this list of conditions and the following

-//    disclaimer in the documentation and/or other materials provided

-//    with the distribution.

-//

-//    Neither the name of 3Dlabs Inc. Ltd. nor the names of its

-//    contributors may be used to endorse or promote products derived

-//    from this software without specific prior written permission.

-//

-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS

-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,

-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,

-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER

-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

-//POSSIBILITY OF SUCH DAMAGE.

-//

-

-#include "../Include/intermediate.h"

-

-class TAliveTraverser : public TIntermTraverser {

-public:

-    TAliveTraverser(TQualifier q) : TIntermTraverser(), found(false), qualifier(q)

-    {

-        visitSymbol    = AliveSymbol;

-        visitSelection = AliveSelection;

-        rightToLeft    = true;

-    }

-    bool wasFound() { return found; }

-protected:

-    bool found;

-    TQualifier qualifier;

-

-    friend void AliveSymbol(TIntermSymbol*, TIntermTraverser*);

-    friend bool AliveSelection(bool, TIntermSelection*, TIntermTraverser*);

-};

-

-//

-// Report whether or not a variable of the given qualifier type

-// is guaranteed written.  Not always possible to determine if

-// it is written conditionally.

-//

-// ?? It does not do this well yet, this is just a place holder

-// that simply determines if it was reference at all, anywhere.

-//

-bool QualifierWritten(TIntermNode* node, TQualifier qualifier)

-{

-    TAliveTraverser it(qualifier);

-

-    if (node)

-        node->traverse(&it);

-

-    return it.wasFound();

-}

-

-void AliveSymbol(TIntermSymbol* node, TIntermTraverser* it)

-{

-    TAliveTraverser* lit = static_cast<TAliveTraverser*>(it);

-

-    //

-    // If it's what we're looking for, record it.

-    //

-    if (node->getQualifier() == lit->qualifier)

-        lit->found = true;

-}

-

-bool AliveSelection(bool preVisit, TIntermSelection* node, TIntermTraverser* it)

-{

-    TAliveTraverser* lit = static_cast<TAliveTraverser*>(it);

-

-    if (lit->wasFound())

-        return false;

-

-    return true;

-}

diff --git a/src/mesa/shader/slang/MachineIndependent/QualifierAlive.h b/src/mesa/shader/slang/MachineIndependent/QualifierAlive.h
deleted file mode 100755
index 73e902cd0dd..00000000000
--- a/src/mesa/shader/slang/MachineIndependent/QualifierAlive.h
+++ /dev/null
@@ -1,35 +0,0 @@
-//

-//Copyright (C) 2002-2005  3Dlabs Inc. Ltd.

-//All rights reserved.

-//

-//Redistribution and use in source and binary forms, with or without

-//modification, are permitted provided that the following conditions

-//are met:

-//

-//    Redistributions of source code must retain the above copyright

-//    notice, this list of conditions and the following disclaimer.

-//

-//    Redistributions in binary form must reproduce the above

-//    copyright notice, this list of conditions and the following

-//    disclaimer in the documentation and/or other materials provided

-//    with the distribution.

-//

-//    Neither the name of 3Dlabs Inc. Ltd. nor the names of its

-//    contributors may be used to endorse or promote products derived

-//    from this software without specific prior written permission.

-//

-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS

-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,

-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,

-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER

-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

-//POSSIBILITY OF SUCH DAMAGE.

-//

-

-bool QualifierWritten(TIntermNode* root, TQualifier);

diff --git a/src/mesa/shader/slang/MachineIndependent/RemoveTree.cpp b/src/mesa/shader/slang/MachineIndependent/RemoveTree.cpp
deleted file mode 100755
index 2435a485b61..00000000000
--- a/src/mesa/shader/slang/MachineIndependent/RemoveTree.cpp
+++ /dev/null
@@ -1,98 +0,0 @@
-//

-//Copyright (C) 2002-2005  3Dlabs Inc. Ltd.

-//All rights reserved.

-//

-//Redistribution and use in source and binary forms, with or without

-//modification, are permitted provided that the following conditions

-//are met:

-//

-//    Redistributions of source code must retain the above copyright

-//    notice, this list of conditions and the following disclaimer.

-//

-//    Redistributions in binary form must reproduce the above

-//    copyright notice, this list of conditions and the following

-//    disclaimer in the documentation and/or other materials provided

-//    with the distribution.

-//

-//    Neither the name of 3Dlabs Inc. Ltd. nor the names of its

-//    contributors may be used to endorse or promote products derived

-//    from this software without specific prior written permission.

-//

-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS

-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,

-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,

-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER

-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

-//POSSIBILITY OF SUCH DAMAGE.

-//

-

-#include "../Include/intermediate.h"

-#include "RemoveTree.h"

-//

-// Code to recursively delete the intermediate tree.

-//

-

-void RemoveSymbol(TIntermSymbol* node, TIntermTraverser* it)

-{

-	delete node;

-}

-

-bool RemoveBinary(bool  /*preVisit*/ , TIntermBinary* node, TIntermTraverser*)

-{

-	delete node;

-

-	return true;

-}

-

-bool RemoveUnary(bool /*preVisit */, TIntermUnary* node, TIntermTraverser*)

-{

-    delete node;

-

-	return true;

-}

-

-bool RemoveAggregate(bool  /*preVisit*/ , TIntermAggregate* node, TIntermTraverser*)

-{

-	delete node;

-

-	return true;

-}

-

-bool RemoveSelection(bool  /*preVisit*/ , TIntermSelection* node, TIntermTraverser*)

-{

-	delete node;

-

-	return true;

-}

-

-void RemoveConstantUnion(TIntermConstantUnion* node, TIntermTraverser*)

-{

-	delete node;

-}

-

-//

-// Entry point.

-//

-void RemoveAllTreeNodes(TIntermNode* root)

-{

-    TIntermTraverser it;

-

-    it.visitAggregate     = RemoveAggregate;

-    it.visitBinary        = RemoveBinary;

-    it.visitConstantUnion = RemoveConstantUnion;

-    it.visitSelection     = RemoveSelection;

-    it.visitSymbol        = RemoveSymbol;

-    it.visitUnary         = RemoveUnary;

-

-	it.preVisit = false;

-	it.postVisit = true;

-

-    root->traverse(&it);

-}

-

diff --git a/src/mesa/shader/slang/MachineIndependent/RemoveTree.h b/src/mesa/shader/slang/MachineIndependent/RemoveTree.h
deleted file mode 100755
index 171092f1abe..00000000000
--- a/src/mesa/shader/slang/MachineIndependent/RemoveTree.h
+++ /dev/null
@@ -1,35 +0,0 @@
-//

-//Copyright (C) 2002-2005  3Dlabs Inc. Ltd.

-//All rights reserved.

-//

-//Redistribution and use in source and binary forms, with or without

-//modification, are permitted provided that the following conditions

-//are met:

-//

-//    Redistributions of source code must retain the above copyright

-//    notice, this list of conditions and the following disclaimer.

-//

-//    Redistributions in binary form must reproduce the above

-//    copyright notice, this list of conditions and the following

-//    disclaimer in the documentation and/or other materials provided

-//    with the distribution.

-//

-//    Neither the name of 3Dlabs Inc. Ltd. nor the names of its

-//    contributors may be used to endorse or promote products derived

-//    from this software without specific prior written permission.

-//

-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS

-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,

-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,

-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER

-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

-//POSSIBILITY OF SUCH DAMAGE.

-//

-

-void RemoveAllTreeNodes(TIntermNode*);

diff --git a/src/mesa/shader/slang/MachineIndependent/ShaderLang.cpp b/src/mesa/shader/slang/MachineIndependent/ShaderLang.cpp
deleted file mode 100755
index 3f37e15f376..00000000000
--- a/src/mesa/shader/slang/MachineIndependent/ShaderLang.cpp
+++ /dev/null
@@ -1,607 +0,0 @@
-//

-//Copyright (C) 2002-2005  3Dlabs Inc. Ltd.

-//All rights reserved.

-//

-//Redistribution and use in source and binary forms, with or without

-//modification, are permitted provided that the following conditions

-//are met:

-//

-//    Redistributions of source code must retain the above copyright

-//    notice, this list of conditions and the following disclaimer.

-//

-//    Redistributions in binary form must reproduce the above

-//    copyright notice, this list of conditions and the following

-//    disclaimer in the documentation and/or other materials provided

-//    with the distribution.

-//

-//    Neither the name of 3Dlabs Inc. Ltd. nor the names of its

-//    contributors may be used to endorse or promote products derived

-//    from this software without specific prior written permission.

-//

-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS

-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,

-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,

-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER

-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

-//POSSIBILITY OF SUCH DAMAGE.

-//

-

-//

-// Implement the top-level of interface to the compiler/linker,

-// as defined in ShaderLang.h

-//

-#include "SymbolTable.h"

-#include "ParseHelper.h"

-#include "../Include/ShHandle.h"

-#include "Initialisation.h"

-

-#define SH_EXPORTING

-#include "../Public/ShaderLangExt.h"

-

-#include "Include/ResourceLimits.h"

-#include "Initialize.h"

-

-extern "C" int InitPreprocessor(void);

-extern "C" int FinalizePreprocessor(void);

-extern void SetGlobalPoolAllocatorPtr(TPoolAllocator* poolAllocator);

-

-bool generateBuiltInSymbolTable(const TBuiltInResource* resources, TInfoSink&, TSymbolTable*, EShLanguage language = EShLangCount);

-bool initializeSymbolTable(TBuiltInStrings* BuiltInStrings, EShLanguage language, TInfoSink& infoSink, const TBuiltInResource *resources, TSymbolTable*);

-

-//

-// A symbol table for each language.  Each has a different

-// set of built-ins, and we want to preserve that from

-// compile to compile.

-//

-TSymbolTable SymbolTables[EShLangCount];

-

-TPoolAllocator* PerProcessGPA = 0;

-//

-// This is the platform independent interface between an OGL driver

-// and the shading language compiler/linker.

-//

-

-//

-// Driver must call this first, once, before doing any other

-// compiler/linker operations.

-//

-int ShInitialize()

-{

-    TInfoSink infoSink;

-    bool ret = true;

-

-    if (!InitProcess())

-        return 0;

-

-    // This method should be called once per process. If its called by multiple threads, then 

-    // we need to have thread synchronization code around the initialization of per process

-    // global pool allocator

-    if (!PerProcessGPA) { 

-        TPoolAllocator *builtInPoolAllocator = new TPoolAllocator(true);

-        builtInPoolAllocator->push();

-        TPoolAllocator* gPoolAllocator = &GlobalPoolAllocator;

-        SetGlobalPoolAllocatorPtr(builtInPoolAllocator);

-

-        TSymbolTable symTables[EShLangCount];

-        generateBuiltInSymbolTable(0, infoSink, symTables);

-

-        PerProcessGPA = new TPoolAllocator(true);

-        PerProcessGPA->push();

-        SetGlobalPoolAllocatorPtr(PerProcessGPA);

-

-        SymbolTables[EShLangVertex].copyTable(symTables[EShLangVertex]);

-        SymbolTables[EShLangFragment].copyTable(symTables[EShLangFragment]);

-

-        SetGlobalPoolAllocatorPtr(gPoolAllocator);

-

-        symTables[EShLangVertex].pop();

-        symTables[EShLangFragment].pop();

-

-        builtInPoolAllocator->popAll();

-        delete builtInPoolAllocator;        

-

-    }

-

-    return ret ? 1 : 0;

-}

-

-//

-// Driver calls these to create and destroy compiler/linker

-// objects.

-//

-

-ShHandle ShConstructCompiler(const EShLanguage language, int debugOptions)

-{

-    if (!InitThread())

-        return 0;

-

-    TShHandleBase* base = static_cast<TShHandleBase*>(ConstructCompiler(language, debugOptions));

-    

-    return reinterpret_cast<void*>(base);

-}

-

-ShHandle ShConstructLinker(const EShExecutable executable, int debugOptions)

-{

-    if (!InitThread())

-        return 0;

-

-    TShHandleBase* base = static_cast<TShHandleBase*>(ConstructLinker(executable, debugOptions));

-

-    return reinterpret_cast<void*>(base);

-}

-

-ShHandle ShConstructUniformMap()

-{

-    if (!InitThread())

-        return 0;

-

-    TShHandleBase* base = static_cast<TShHandleBase*>(ConstructUniformMap());

-

-    return reinterpret_cast<void*>(base);

-}

-

-void ShDestruct(ShHandle handle)

-{

-    if (handle == 0)

-        return;

-

-    TShHandleBase* base = static_cast<TShHandleBase*>(handle);

-

-    if (base->getAsCompiler())

-        DeleteCompiler(base->getAsCompiler());

-    else if (base->getAsLinker())

-        DeleteLinker(base->getAsLinker());

-    else if (base->getAsUniformMap())

-        DeleteUniformMap(base->getAsUniformMap());

-}

-

-//

-// Cleanup symbol tables

-//

-int __fastcall ShFinalize()

-{  

-  if (PerProcessGPA) {

-    PerProcessGPA->popAll();

-    delete PerProcessGPA;

-  }

-  return 1;

-}

-

-//

-// This function should be called only once by the Master Dll. Currently, this is being called for each thread 

-// which is incorrect. This is required to keep the Sh interface working for now and will eventually be called 

-// from master dll once.

-//

-bool generateBuiltInSymbolTable(const TBuiltInResource* resources, TInfoSink& infoSink, TSymbolTable* symbolTables, EShLanguage language)

-{

-    TBuiltIns builtIns;

-    

-    if (resources) {

-        builtIns.initialize(*resources);

-        initializeSymbolTable(builtIns.getBuiltInStrings(), language, infoSink, resources, symbolTables);

-    } else {

-        builtIns.initialize();

-        initializeSymbolTable(builtIns.getBuiltInStrings(), EShLangVertex, infoSink, resources, symbolTables);

-        initializeSymbolTable(builtIns.getBuiltInStrings(), EShLangFragment, infoSink, resources, symbolTables);

-    }

-

-    return true;

-}

-

-bool initializeSymbolTable(TBuiltInStrings* BuiltInStrings, EShLanguage language, TInfoSink& infoSink, const TBuiltInResource* resources, TSymbolTable* symbolTables)

-{

-    TIntermediate intermediate(infoSink);

-    TSymbolTable* symbolTable;

-    

-    if (resources)

-        symbolTable = symbolTables;

-    else

-        symbolTable = &symbolTables[language];

-

-    TParseContext parseContext(*symbolTable, intermediate, language, infoSink);

-

-    GlobalParseContext = &parseContext;

-    

-    setInitialState();

-

-    assert (symbolTable->isEmpty() || symbolTable->atSharedBuiltInLevel());

-       

-    //

-    // Parse the built-ins.  This should only happen once per

-    // language symbol table.

-    //

-    // Push the symbol table to give it an initial scope.  This

-    // push should not have a corresponding pop, so that built-ins

-    // are preserved, and the test for an empty table fails.

-    //

-

-    symbolTable->push();

-    

-    //Initialize the Preprocessor

-    int ret = InitPreprocessor();

-    if (ret) {

-        infoSink.info.message(EPrefixInternalError,  "Unable to intialize the Preprocessor");

-        return false;

-    }

-    

-    for (TBuiltInStrings::iterator i  = BuiltInStrings[parseContext.language].begin();

-                                    i != BuiltInStrings[parseContext.language].end();

-                                    ++i) {

-        const char* builtInShaders[1];

-        int builtInLengths[1];

-

-        builtInShaders[0] = (*i).c_str();

-        builtInLengths[0] = (int) (*i).size();

-

-        if (PaParseStrings(const_cast<char**>(builtInShaders), builtInLengths, 1, parseContext) != 0) {

-            infoSink.info.message(EPrefixInternalError, "Unable to parse built-ins");

-            return false;

-        }

-    }

-

-    if (resources) {

-        IdentifyBuiltIns(parseContext.language, *symbolTable, *resources);

-    } else {                                       

-        IdentifyBuiltIns(parseContext.language, *symbolTable);

-    }

-

-    FinalizePreprocessor();

-

-    return true;

-}

-

-

-//

-// Do an actual compile on the given strings.  The result is left 

-// in the given compile object.

-//

-// Return:  The return value of ShCompile is really boolean, indicating

-// success or failure.

-//

-int ShCompile(

-    const ShHandle handle,

-    const char* const shaderStrings[],

-    const int numStrings,

-    const EShOptimizationLevel optLevel,

-    const TBuiltInResource* resources,

-    int debugOptions

-    )

-{

-    if (!InitThread())

-        return 0;

-

-    if (handle == 0)

-        return 0;

-

-    TShHandleBase* base = reinterpret_cast<TShHandleBase*>(handle);

-    TCompiler* compiler = base->getAsCompiler();

-    if (compiler == 0)

-        return 0;

-    

-    GlobalPoolAllocator.push();

-    compiler->infoSink.info.erase();

-    compiler->infoSink.debug.erase();

-

-    if (numStrings == 0)

-        return 1;

-

-    TIntermediate intermediate(compiler->infoSink);

-    TSymbolTable symbolTable(SymbolTables[compiler->getLanguage()]);

-    

-    generateBuiltInSymbolTable(resources, compiler->infoSink, &symbolTable, compiler->getLanguage());

-

-    TParseContext parseContext(symbolTable, intermediate, compiler->getLanguage(), compiler->infoSink);

-    parseContext.initializeExtensionBehavior();

-

-    GlobalParseContext = &parseContext;

-    

-    setInitialState();

-

-    InitPreprocessor();    

-    //

-    // Parse the application's shaders.  All the following symbol table

-    // work will be throw-away, so push a new allocation scope that can

-    // be thrown away, then push a scope for the current shader's globals.

-    //

-    bool success = true;

-    

-    symbolTable.push();

-    if (!symbolTable.atGlobalLevel())

-        parseContext.infoSink.info.message(EPrefixInternalError, "Wrong symbol table level");

-

-    if (parseContext.insertBuiltInArrayAtGlobalLevel())

-        success = false;

-

-    int ret = PaParseStrings(const_cast<char**>(shaderStrings), 0, numStrings, parseContext);

-    if (ret)

-        success = false;

-

-    if (success && parseContext.treeRoot) {

-        if (optLevel == EShOptNoGeneration)

-            parseContext.infoSink.info.message(EPrefixNone, "No errors.  No code generation or linking was requested.");

-        else {

-            success = intermediate.postProcess(parseContext.treeRoot, parseContext.language);

-

-            if (success) {

-

-                if (debugOptions & EDebugOpIntermediate)

-                    intermediate.outputTree(parseContext.treeRoot);

-

-                //

-                // Call the machine dependent compiler

-                //

-                if (! compiler->compile(parseContext.treeRoot))

-                    success = false;

-            }

-        }

-    } else if (!success) {

-        parseContext.infoSink.info.prefix(EPrefixError);

-        parseContext.infoSink.info << parseContext.numErrors << " compilation errors.  No code generated.\n\n";

-        success = false;

-        if (debugOptions & EDebugOpIntermediate)

-            intermediate.outputTree(parseContext.treeRoot);

-    }

-

-    intermediate.remove(parseContext.treeRoot);

-

-    //

-    // Ensure symbol table is returned to the built-in level,

-    // throwing away all but the built-ins.

-    //

-    while (! symbolTable.atSharedBuiltInLevel())

-        symbolTable.pop();

-

-    FinalizePreprocessor();

-    //

-    // Throw away all the temporary memory used by the compilation process.

-    //

-    GlobalPoolAllocator.pop();

-

-    return success ? 1 : 0;

-}

-

-//

-// Do an actual link on the given compile objects.

-//

-// Return:  The return value of is really boolean, indicating

-// success or failure.

-//

-int ShLink(

-    const ShHandle linkHandle,

-    const ShHandle compHandles[],

-    const int numHandles,

-    ShHandle uniformMapHandle,

-    short int** uniformsAccessed,

-    int* numUniformsAccessed)

-

-{

-    if (!InitThread())

-        return 0;

-

-    TShHandleBase* base = reinterpret_cast<TShHandleBase*>(linkHandle);

-    TLinker* linker = static_cast<TLinker*>(base->getAsLinker());

-    if (linker == 0)

-        return 0;

-

-    int returnValue;

-    GlobalPoolAllocator.push();

-    returnValue = ShLinkExt(linkHandle, compHandles, numHandles);

-    GlobalPoolAllocator.pop();

-

-    if (returnValue)

-        return 1;

-

-    return 0;

-}

-//

-// This link method will be eventually used once the ICD supports the new linker interface

-//

-int ShLinkExt(

-    const ShHandle linkHandle,

-    const ShHandle compHandles[],

-    const int numHandles)

-{

-    if (linkHandle == 0 || numHandles == 0)

-        return 0;

-

-    THandleList cObjects;

-

-    {// support MSVC++6.0

-        for (int i = 0; i < numHandles; ++i) {

-            if (compHandles[i] == 0)

-                return 0;

-            TShHandleBase* base = reinterpret_cast<TShHandleBase*>(compHandles[i]);

-            if (base->getAsLinker()) {

-                cObjects.push_back(base->getAsLinker());

-            }

-            if (base->getAsCompiler())

-                cObjects.push_back(base->getAsCompiler());

-    

-    

-            if (cObjects[i] == 0)

-                return 0;

-        }

-    }

-

-    TShHandleBase* base = reinterpret_cast<TShHandleBase*>(linkHandle);

-    TLinker* linker = static_cast<TLinker*>(base->getAsLinker());

-

-    if (linker == 0)

-        return 0;

-

-    linker->infoSink.info.erase();

-

-    {// support MSVC++6.0

-        for (int i = 0; i < numHandles; ++i) {

-            if (cObjects[i]->getAsCompiler()) {

-                if (! cObjects[i]->getAsCompiler()->linkable()) {

-                    linker->infoSink.info.message(EPrefixError, "Not all shaders have valid object code.");                

-                    return 0;

-                }

-            }

-        }

-    }

-

-    bool ret = linker->link(cObjects);

-

-    return ret ? 1 : 0;

-}

-

-//

-// ShSetEncrpytionMethod is a place-holder for specifying

-// how source code is encrypted.

-//

-void ShSetEncryptionMethod(ShHandle handle)

-{

-    if (handle == 0)

-        return;

-}

-

-//

-// Return any compiler/linker/uniformmap log of messages for the application.

-//

-const char* ShGetInfoLog(const ShHandle handle)

-{

-    if (!InitThread())

-        return 0;

-

-    if (handle == 0)

-        return 0;

-

-    TShHandleBase* base = static_cast<TShHandleBase*>(handle);

-    TInfoSink* infoSink;

-

-    if (base->getAsCompiler())

-        infoSink = &(base->getAsCompiler()->getInfoSink());

-    else if (base->getAsLinker())

-        infoSink = &(base->getAsLinker()->getInfoSink());

-

-    infoSink->info << infoSink->debug.c_str();

-    return infoSink->info.c_str();

-}

-

-//

-// Return the resulting binary code from the link process.  Structure

-// is machine dependent.

-//

-const void* ShGetExecutable(const ShHandle handle)

-{

-    if (!InitThread())

-        return 0;

-

-    if (handle == 0)

-        return 0;

-

-    TShHandleBase* base = reinterpret_cast<TShHandleBase*>(handle);

-    

-    TLinker* linker = static_cast<TLinker*>(base->getAsLinker());

-    if (linker == 0)

-        return 0;

-

-    return linker->getObjectCode();

-}

-

-//

-// Let the linker know where the application said it's attributes are bound.

-// The linker does not use these values, they are remapped by the ICD or

-// hardware.  It just needs them to know what's aliased.

-//

-// Return:  The return value of is really boolean, indicating

-// success or failure.

-//

-// This is to preserve the old linker API, P20 code can use the generic 

-// ShConstructBinding() and ShAddBinding() APIs

-//

-int ShSetVirtualAttributeBindings(const ShHandle handle, const ShBindingTable* table)

-{    

-    if (!InitThread())

-        return 0;

-

-    if (handle == 0)

-        return 0;

-

-    TShHandleBase* base = reinterpret_cast<TShHandleBase*>(handle);

-    TLinker* linker = static_cast<TLinker*>(base->getAsLinker());

-

-    if (linker == 0)

-        return 0;

-   

-    linker->setAppAttributeBindings(table);

-

-    return 1;

-}

-

-//

-// Let the linker know where the predefined attributes have to live.

-// This is to preserve the old linker API, P20 code can use the generic 

-// ShConstructBinding() and ShAddBinding() APIs

-//

-int ShSetFixedAttributeBindings(const ShHandle handle, const ShBindingTable* table)

-{

-    if (!InitThread())

-        return 0;

-

-    if (handle == 0)

-        return 0;

-

-    TShHandleBase* base = reinterpret_cast<TShHandleBase*>(handle);

-    TLinker* linker = static_cast<TLinker*>(base->getAsLinker());

-

-    if (linker == 0)

-        return 0;

-

-    linker->setFixedAttributeBindings(table);

-    return 1;

-}

-

-//

-// Some attribute locations are off-limits to the linker...

-//

-int ShExcludeAttributes(const ShHandle handle, int *attributes, int count)

-{

-    if (!InitThread())

-        return 0;

-

-    if (handle == 0)

-        return 0;

-

-    TShHandleBase* base = reinterpret_cast<TShHandleBase*>(handle);

-    TLinker* linker = static_cast<TLinker*>(base->getAsLinker());

-    if (linker == 0)

-        return 0;

-

-    linker->setExcludedAttributes(attributes, count);

-

-    return 1;

-}

-

-//

-// Return the index for OpenGL to use for knowing where a uniform lives.

-//

-// Return:  The return value of is really boolean, indicating

-// success or failure.

-//

-// We dont have to change this code for now since the TUniformMap being

-// passed back to ICD by the linker is the same as being used for the old P10 linker

-//

-int ShGetUniformLocation(const ShHandle handle, const char* name)

-{

-    if (!InitThread())

-        return 0;

-

-    if (handle == 0)

-        return -1;

-

-    TShHandleBase* base = reinterpret_cast<TShHandleBase*>(handle);

-    TUniformMap* uniformMap= base->getAsUniformMap();

-    if (uniformMap == 0)

-        return -1;

-

-    return uniformMap->getLocation(name);

-}

diff --git a/src/mesa/shader/slang/MachineIndependent/SymbolTable.cpp b/src/mesa/shader/slang/MachineIndependent/SymbolTable.cpp
deleted file mode 100755
index 0e052c2ea76..00000000000
--- a/src/mesa/shader/slang/MachineIndependent/SymbolTable.cpp
+++ /dev/null
@@ -1,235 +0,0 @@
-//

-//Copyright (C) 2002-2005  3Dlabs Inc. Ltd.

-//All rights reserved.

-//

-//Redistribution and use in source and binary forms, with or without

-//modification, are permitted provided that the following conditions

-//are met:

-//

-//    Redistributions of source code must retain the above copyright

-//    notice, this list of conditions and the following disclaimer.

-//

-//    Redistributions in binary form must reproduce the above

-//    copyright notice, this list of conditions and the following

-//    disclaimer in the documentation and/or other materials provided

-//    with the distribution.

-//

-//    Neither the name of 3Dlabs Inc. Ltd. nor the names of its

-//    contributors may be used to endorse or promote products derived

-//    from this software without specific prior written permission.

-//

-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS

-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,

-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,

-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER

-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

-//POSSIBILITY OF SUCH DAMAGE.

-//

-

-//

-// Symbol table for parsing.  Most functionaliy and main ideas 

-// are documented in the header file.

-//

-

-#include "SymbolTable.h"

-

-//

-// TType helper function needs a place to live.

-//

-

-//

-// Recursively generate mangled names.

-//

-void TType::buildMangledName(TString& mangledName)

-{

-    if (isMatrix())

-        mangledName += 'm';

-    else if (isVector())

-        mangledName += 'v';

-

-    switch (type) {

-    case EbtFloat:              mangledName += 'f';      break;

-    case EbtInt:                mangledName += 'i';      break;

-    case EbtBool:               mangledName += 'b';      break;

-    case EbtSampler1D:          mangledName += "s1";     break;

-    case EbtSampler2D:          mangledName += "s2";     break;

-    case EbtSampler3D:          mangledName += "s3";     break;

-    case EbtSamplerCube:        mangledName += "sC";     break;

-    case EbtSampler1DShadow:    mangledName += "sS1";    break;

-    case EbtSampler2DShadow:    mangledName += "sS2";    break;

-    case EbtStruct:        

-        mangledName += "struct-";

-        if (typeName)

-            mangledName += *typeName;

-        {// support MSVC++6.0

-            for (unsigned int i = 0; i < structure->size(); ++i) {

-                mangledName += '-';

-                (*structure)[i].type->buildMangledName(mangledName);

-            }

-        }

-    default: 

-        break;

-    }

-

-    mangledName += static_cast<char>('0' + getNominalSize());

-    if (isArray()) {

-        char buf[10];

-        sprintf(buf, "%d", arraySize);

-        mangledName += '[';

-        mangledName += buf;

-        mangledName += ']';

-    }

-}

-

-//

-// Dump functions.

-//

-

-void TVariable::dump(TInfoSink& infoSink) const 

-{

-    infoSink.debug << getName().c_str() << ": " << type.getQualifierString() << " " << type.getBasicString();

-    if (type.isArray()) {

-        infoSink.debug << "[0]";

-    }

-    infoSink.debug << "\n";

-}

-

-void TFunction::dump(TInfoSink &infoSink) const

-{

-    infoSink.debug << getName().c_str() << ": " <<  returnType.getBasicString() << " " << getMangledName().c_str() << "\n";

-}

-

-void TSymbolTableLevel::dump(TInfoSink &infoSink) const 

-{

-    tLevel::const_iterator it;

-    for (it = level.begin(); it != level.end(); ++it)

-        (*it).second->dump(infoSink);

-}

-

-void TSymbolTable::dump(TInfoSink &infoSink) const

-{

-    for (int level = currentLevel(); level >= 0; --level) {

-        infoSink.debug << "LEVEL " << level << "\n";

-        table[level]->dump(infoSink);

-    }

-}

-

-//

-// Functions have buried pointers to delete.

-//

-TFunction::~TFunction()

-{

-    for (TParamList::iterator i = parameters.begin(); i != parameters.end(); ++i)

-        delete (*i).type;

-}

-

-//

-// Symbol table levels are a map of pointers to symbols that have to be deleted.

-//

-TSymbolTableLevel::~TSymbolTableLevel()

-{

-    for (tLevel::iterator it = level.begin(); it != level.end(); ++it)

-        delete (*it).second;

-}

-

-//

-// Change all function entries in the table with the non-mangled name

-// to be related to the provided built-in operation.  This is a low

-// performance operation, and only intended for symbol tables that

-// live across a large number of compiles.

-//

-void TSymbolTableLevel::relateToOperator(const char* name, TOperator op) 

-{

-    tLevel::iterator it;

-    for (it = level.begin(); it != level.end(); ++it) {

-        if ((*it).second->isFunction()) {

-            TFunction* function = static_cast<TFunction*>((*it).second);

-            if (function->getName() == name)

-                function->relateToOperator(op);

-        }

-    }

-}    

-

-

-TSymbol::TSymbol(const TSymbol& copyOf)

-{

-    name = NewPoolTString(copyOf.name->c_str());

-    uniqueId = copyOf.uniqueId;

-}

-

-TVariable::TVariable(const TVariable& copyOf, TStructureMap& remapper) : TSymbol(copyOf)

-{    

-    type.copyType(copyOf.type, remapper);

-    userType = copyOf.userType;

-    // for builtIn symbol table level, unionArray and arrayInformation pointers should be NULL

-    assert(copyOf.arrayInformationType == 0); 

-    arrayInformationType = 0;

-

-    if (copyOf.unionArray) {        

-        assert(!copyOf.type.getStruct()); 

-        assert(copyOf.type.getInstanceSize() == 1);

-        unionArray = new constUnion[1];

-        switch (type.getBasicType()) {

-        case EbtFloat: unionArray[0].fConst = copyOf.unionArray[0].fConst; break;

-        case EbtInt:   unionArray[0].iConst = copyOf.unionArray[0].iConst; break;

-        case EbtBool:  unionArray[0].bConst = copyOf.unionArray[0].bConst; break;

-        default:

-            assert (false && "Unknown type");

-        }

-    } else

-        unionArray = 0;

-}

-

-TVariable* TVariable::clone(TStructureMap& remapper) 

-{

-    TVariable *variable = new TVariable(*this, remapper);

-

-    return variable;

-}

-

-TFunction::TFunction(const TFunction& copyOf, TStructureMap& remapper) : TSymbol(copyOf)

-{    

-    for (unsigned int i = 0; i < copyOf.parameters.size(); ++i) {

-        TParameter param;

-        parameters.push_back(param);

-        parameters.back().copyParam(copyOf.parameters[i], remapper);

-    }

-

-    returnType.copyType(copyOf.returnType, remapper);

-    mangledName = copyOf.mangledName;

-    op = copyOf.op;

-    defined = copyOf.defined;

-}

-

-TFunction* TFunction::clone(TStructureMap& remapper) 

-{

-    TFunction *function = new TFunction(*this, remapper);

-

-    return function;

-}

-

-TSymbolTableLevel* TSymbolTableLevel::clone(TStructureMap& remapper)

-{

-    TSymbolTableLevel *symTableLevel = new TSymbolTableLevel();

-    tLevel::iterator iter;

-    for (iter = level.begin(); iter != level.end(); ++iter) {

-        symTableLevel->insert(*iter->second->clone(remapper));

-    }

-

-    return symTableLevel;

-}

-

-void TSymbolTable::copyTable(const TSymbolTable& copyOf)

-{

-    TStructureMap remapper;

-    uniqueId = copyOf.uniqueId;

-    for (unsigned int i = 0; i < copyOf.table.size(); ++i) {

-        table.push_back(copyOf.table[i]->clone(remapper));

-    }

-}

diff --git a/src/mesa/shader/slang/MachineIndependent/SymbolTable.h b/src/mesa/shader/slang/MachineIndependent/SymbolTable.h
deleted file mode 100755
index 7e4ff682478..00000000000
--- a/src/mesa/shader/slang/MachineIndependent/SymbolTable.h
+++ /dev/null
@@ -1,320 +0,0 @@
-//

-//Copyright (C) 2002-2005  3Dlabs Inc. Ltd.

-//All rights reserved.

-//

-//Redistribution and use in source and binary forms, with or without

-//modification, are permitted provided that the following conditions

-//are met:

-//

-//    Redistributions of source code must retain the above copyright

-//    notice, this list of conditions and the following disclaimer.

-//

-//    Redistributions in binary form must reproduce the above

-//    copyright notice, this list of conditions and the following

-//    disclaimer in the documentation and/or other materials provided

-//    with the distribution.

-//

-//    Neither the name of 3Dlabs Inc. Ltd. nor the names of its

-//    contributors may be used to endorse or promote products derived

-//    from this software without specific prior written permission.

-//

-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS

-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,

-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,

-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER

-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

-//POSSIBILITY OF SUCH DAMAGE.

-//

-

-#ifndef _SYMBOL_TABLE_INCLUDED_

-#define _SYMBOL_TABLE_INCLUDED_

-

-//

-// Symbol table for parsing.  Has these design characteristics:

-//

-// * Same symbol table can be used to compile many shaders, to preserve

-//   effort of creating and loading with the large numbers of built-in

-//   symbols.

-//

-// * Name mangling will be used to give each function a unique name

-//   so that symbol table lookups are never ambiguous.  This allows

-//   a simpler symbol table structure.

-//

-// * Pushing and popping of scope, so symbol table will really be a stack 

-//   of symbol tables.  Searched from the top, with new inserts going into

-//   the top.

-//

-// * Constants:  Compile time constant symbols will keep their values

-//   in the symbol table.  The parser can substitute constants at parse

-//   time, including doing constant folding and constant propagation.

-//

-// * No temporaries:  Temporaries made from operations (+, --, .xy, etc.)

-//   are tracked in the intermediate representation, not the symbol table.

-//

-

-#include "Include/Common.h"

-#include "Include/intermediate.h"

-#include "Include/InfoSink.h"

- 

-//

-// Symbol base class.  (Can build functions or variables out of these...)

-//

-class TSymbol {    

-public:

-    POOL_ALLOCATOR_NEW_DELETE(GlobalPoolAllocator)

-    TSymbol(const TString *n) :  name(n) { }

-    virtual ~TSymbol() { /* don't delete name, it's from the pool */ }

-    const TString& getName() const { return *name; }

-    virtual const TString& getMangledName() const { return getName(); }

-    virtual bool isFunction() const { return false; }

-    virtual bool isVariable() const { return false; }

-    void setUniqueId(int id) { uniqueId = id; }

-    int getUniqueId() const { return uniqueId; }

-    virtual void dump(TInfoSink &infoSink) const = 0;

-	TSymbol(const TSymbol&);

-	virtual TSymbol* clone(TStructureMap& remapper) = 0;

-

-protected:

-    const TString *name;

-    unsigned int uniqueId;      // For real comparing during code generation

-};

-

-//

-// Variable class, meaning a symbol that's not a function.

-// 

-// There could be a separate class heirarchy for Constant variables;

-// Only one of int, bool, or float, (or none) is correct for

-// any particular use, but it's easy to do this way, and doesn't

-// seem worth having separate classes, and "getConst" can't simply return

-// different values for different types polymorphically, so this is 

-// just simple and pragmatic.

-//

-class TVariable : public TSymbol {

-public:

-    TVariable(const TString *name, const TType& t, bool uT = false ) : TSymbol(name), type(t), userType(uT), unionArray(0), arrayInformationType(0) { }

-    virtual ~TVariable() { }

-    virtual bool isVariable() const { return true; }    

-    TType& getType() { return type; }    

-    const TType& getType() const { return type; }

-    bool isUserType() const { return userType; }

-    void changeQualifier(TQualifier qualifier) { type.changeQualifier(qualifier); }

-    void updateArrayInformationType(TType *t) { arrayInformationType = t; }

-    TType* getArrayInformationType() { return arrayInformationType; }

-

-    virtual void dump(TInfoSink &infoSink) const;

-

-    constUnion* getConstPointer() { 

-        if (!unionArray) {

-            if (!type.getStruct())

-                unionArray = new constUnion[type.getInstanceSize()];

-            else

-                unionArray = new constUnion[type.getStructSize()];

-        }

-        return unionArray;

-    }

-

-    constUnion* getConstPointer() const { return unionArray; }

-

-    void shareConstPointer( constUnion *constArray)

-    {

-        delete unionArray;

-        unionArray = constArray;  

-    }

-	TVariable(const TVariable&, TStructureMap& remapper); // copy constructor

-	virtual TVariable* clone(TStructureMap& remapper);

-      

-protected:

-    TType type;

-    bool userType;

-    // we are assuming that Pool Allocator will free the memory allocated to unionArray

-    // when this object is destroyed

-    constUnion *unionArray;

-    TType *arrayInformationType;  // this is used for updating maxArraySize in all the references to a given symbol

-};

-

-//

-// The function sub-class of symbols and the parser will need to

-// share this definition of a function parameter.

-//

-struct TParameter {

-    TString *name;

-    TType* type;

-	void copyParam(const TParameter& param, TStructureMap& remapper) {

-		name = NewPoolTString(param.name->c_str());

-		type = param.type->clone(remapper);

-	}

-};

-

-//

-// The function sub-class of a symbol.  

-//

-class TFunction : public TSymbol {

-public:

-    TFunction(TOperator o) :

-        TSymbol(0),

-        returnType(TType(EbtVoid)),

-        op(o),

-        defined(false) { }

-    TFunction(const TString *name, TType& retType, TOperator tOp = EOpNull) : 

-        TSymbol(name), 

-        returnType(retType),

-        mangledName(*name + '('),

-        op(tOp),

-        defined(false) { }

-	virtual ~TFunction();

-    virtual bool isFunction() const { return true; }    

-    

-    void addParameter(TParameter& p) 

-    { 

-        parameters.push_back(p);

-        mangledName = mangledName + p.type->getMangledName();

-    }

-    

-    const TString& getMangledName() const { return mangledName; }

-    const TType& getReturnType() const { return returnType; }

-    void relateToOperator(TOperator o) { op = o; }

-    TOperator getBuiltInOp() const { return op; }

-    void setDefined() { defined = true; }

-    bool isDefined() { return defined; }

-

-    int getParamCount() const { return static_cast<int>(parameters.size()); }    

-          TParameter& operator [](int i)       { return parameters[i]; }

-    const TParameter& operator [](int i) const { return parameters[i]; }

-    

-    virtual void dump(TInfoSink &infoSink) const;

-	TFunction(const TFunction&, TStructureMap& remapper);

-	virtual TFunction* clone(TStructureMap& remapper);

-    

-protected:

-    typedef TVector<TParameter> TParamList;

-	TParamList parameters;

-    TType returnType;

-    TString mangledName;

-    TOperator op;

-    bool defined;

-};

-

-

-class TSymbolTableLevel {

-public:

-    POOL_ALLOCATOR_NEW_DELETE(GlobalPoolAllocator)

-    TSymbolTableLevel() { }

-	~TSymbolTableLevel();

-    

-    bool insert(TSymbol& symbol) 

-    {

-        //

-        // returning true means symbol was added to the table

-        //

-        tInsertResult result;

-        result = level.insert(tLevelPair(symbol.getMangledName(), &symbol));

-        

-        return result.second;

-    }

-

-    TSymbol* find(const TString& name) const

-    {

-        tLevel::const_iterator it = level.find(name);

-        if (it == level.end())

-            return 0;

-        else

-            return (*it).second;

-    }

-

-    void relateToOperator(const char* name, TOperator op);

-    void dump(TInfoSink &infoSink) const;    

-	TSymbolTableLevel* clone(TStructureMap& remapper);

-    

-protected:

-    typedef std::map<TString, TSymbol*, std::less<TString>, pool_allocator<std::pair<const TString, TSymbol*> > > tLevel;

-    typedef const tLevel::value_type tLevelPair;

-    typedef std::pair<tLevel::iterator, bool> tInsertResult;

-

-    tLevel level;

-};

-

-class TSymbolTable {

-public:

-    TSymbolTable() : uniqueId(0)

-    {

-        //

-        // The symbol table cannot be used until push() is called, but

-        // the lack of an initial call to push() can be used to detect

-        // that the symbol table has not been preloaded with built-ins.

-        //

-    }

-

-    TSymbolTable(TSymbolTable& symTable)

-    {

-        table.push_back(symTable.table[0]);

-        uniqueId = symTable.uniqueId;

-    }

-

-    ~TSymbolTable()

-    {

-        // level 0 is always built In symbols, so we never pop that out

-        while (table.size() > 1)

-            pop();

-    }

-

-    //

-    // When the symbol table is initialized with the built-ins, there should

-    // 'push' calls, so that built-ins are at level 0 and the shader

-    // globals are at level 1.

-    //

-    bool isEmpty() { return table.size() == 0; }

-    bool atBuiltInLevel() { return atSharedBuiltInLevel() || atDynamicBuiltInLevel(); }

-    bool atSharedBuiltInLevel() { return table.size() == 1; }	

-    bool atGlobalLevel() { return table.size() <= 3; }

-    void push() { 

-        table.push_back(new TSymbolTableLevel);

-    }

-

-    void pop() { 

-        delete table[currentLevel()]; 

-        table.pop_back(); 

-    }

-

-    bool insert(TSymbol& symbol)

-    {

-        symbol.setUniqueId(++uniqueId);

-        return table[currentLevel()]->insert(symbol);

-    }

-    

-    TSymbol* find(const TString& name, bool* builtIn = 0, bool *sameScope = 0) 

-    {

-        int level = currentLevel();

-        TSymbol* symbol;

-        do {

-            symbol = table[level]->find(name);

-            --level;

-        } while (symbol == 0 && level >= 0);

-        level++;

-        if (builtIn)

-            *builtIn = level == 0;

-        if (sameScope)

-            *sameScope = level == currentLevel();

-        return symbol;

-    }

-

-    TSymbolTableLevel* getGlobalLevel() { assert (table.size() >= 3); return table[2]; }

-    void relateToOperator(const char* name, TOperator op) { table[0]->relateToOperator(name, op); }

-    int getMaxSymbolId() { return uniqueId; }

-    void dump(TInfoSink &infoSink) const;    

-	void copyTable(const TSymbolTable& copyOf);

-

-protected:    

-    int currentLevel() const { return static_cast<int>(table.size()) - 1; }

-    bool atDynamicBuiltInLevel() { return table.size() == 2; }

-

-    std::vector<TSymbolTableLevel*> table;

-    int uniqueId;     // for unique identification in code generation

-};

-

-#endif // _SYMBOL_TABLE_INCLUDED_

diff --git a/src/mesa/shader/slang/MachineIndependent/glslang.l b/src/mesa/shader/slang/MachineIndependent/glslang.l
deleted file mode 100644
index f6cd3ca6631..00000000000
--- a/src/mesa/shader/slang/MachineIndependent/glslang.l
+++ /dev/null
@@ -1,614 +0,0 @@
-/*

-//

-//Copyright (C) 2002-2005  3Dlabs Inc. Ltd.

-//All rights reserved.

-//

-//Redistribution and use in source and binary forms, with or without

-//modification, are permitted provided that the following conditions

-//are met:

-//

-//    Redistributions of source code must retain the above copyright

-//    notice, this list of conditions and the following disclaimer.

-//

-//    Redistributions in binary form must reproduce the above

-//    copyright notice, this list of conditions and the following

-//    disclaimer in the documentation and/or other materials provided

-//    with the distribution.

-//

-//    Neither the name of 3Dlabs Inc. Ltd. nor the names of its

-//    contributors may be used to endorse or promote products derived

-//    from this software without specific prior written permission.

-//

-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS

-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,

-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,

-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER

-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

-//POSSIBILITY OF SUCH DAMAGE.

-//

-*/

-/* Based on

-ANSI C grammar, Lex specification

-

-In 1985, Jeff Lee published this Lex specification together with a Yacc 

-grammar for the April 30, 1985 ANSI C draft.  Tom Stockfisch reposted 

-both to net.sources in 1987; that original, as mentioned in the answer 

-to question 17.25 of the comp.lang.c FAQ, can be ftp'ed from ftp.uu.net, 

-file usenet/net.sources/ansi.c.grammar.Z. 

-

-I intend to keep this version as close to the current C Standard grammar 

-as possible; please let me know if you discover discrepancies. 

-

-Jutta Degener, 1995 

-*/

-

-D           [0-9]

-L           [a-zA-Z_]

-H           [a-fA-F0-9]

-E           [Ee][+-]?{D}+

-O           [0-7]

-

-%option nounput 

-%{

-#include <stdio.h>

-#include <stdlib.h>

-#include "ParseHelper.h"

-#include "glslang_tab.h"

-

-/* windows only pragma */

-#ifdef _MSC_VER

-#pragma warning(disable : 4102)

-#endif

-

-int yy_input(char* buf, int max_size);

-TSourceLoc yylineno;

-

-#ifdef _WIN32

-    extern int yyparse(TParseContext&);

-    #define YY_DECL int yylex(YYSTYPE* pyylval, TParseContext& parseContext)    

-#else

-    extern int yyparse(void*);

-    #define YY_DECL int yylex(YYSTYPE* pyylval, void* parseContextLocal)

-    #define parseContext (*((TParseContext*)(parseContextLocal)))

-#endif

- 

-#define YY_INPUT(buf,result,max_size) (result = yy_input(buf, max_size))

-

-%}

-

-%option noyywrap

-%option never-interactive

-%option outfile="Gen_glslang.cpp"

-%x FIELDS

-

-

-%%

-<*>"//"[^\n]*"\n"     { /* ?? carriage and/or line-feed? */ };

-

-"attribute"    {  pyylval->lex.line = yylineno; return(ATTRIBUTE); }

-"const"        {  pyylval->lex.line = yylineno; return(CONST_QUAL); }

-"uniform"      {  pyylval->lex.line = yylineno; return(UNIFORM); }

-"varying"      {  pyylval->lex.line = yylineno; return(VARYING); }

-

-"break"        {  pyylval->lex.line = yylineno; return(BREAK); }

-"continue"     {  pyylval->lex.line = yylineno; return(CONTINUE); }

-"do"           {  pyylval->lex.line = yylineno; return(DO); }

-"for"          {  pyylval->lex.line = yylineno; return(FOR); }

-"while"        {  pyylval->lex.line = yylineno; return(WHILE); }

-

-"if"           {  pyylval->lex.line = yylineno; return(IF); }

-"else"         {  pyylval->lex.line = yylineno; return(ELSE); }

-

-"in"           {  pyylval->lex.line = yylineno; return(IN_QUAL); }

-"out"          {  pyylval->lex.line = yylineno; return(OUT_QUAL); }

-"inout"        {  pyylval->lex.line = yylineno; return(INOUT_QUAL); }

-

-"float"        {  pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return(FLOAT_TYPE); }

-"int"          {  pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return(INT_TYPE); }

-"void"         {  pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return(VOID_TYPE); }

-"bool"         {  pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return(BOOL_TYPE); }

-"true"         {  pyylval->lex.line = yylineno; pyylval->lex.b = true;  return(BOOLCONSTANT); }

-"false"        {  pyylval->lex.line = yylineno; pyylval->lex.b = false; return(BOOLCONSTANT); }

-

-"discard"      {  pyylval->lex.line = yylineno; return(DISCARD); }

-"return"       {  pyylval->lex.line = yylineno; return(RETURN); }

-

-"mat2"         {  pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return(MATRIX2); }

-"mat3"         {  pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return(MATRIX3); }

-"mat4"         {  pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return(MATRIX4); }

-

-"vec2"         {  pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return (VEC2); }

-"vec3"         {  pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return (VEC3); }

-"vec4"         {  pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return (VEC4); }

-"ivec2"        {  pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return (IVEC2); }

-"ivec3"        {  pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return (IVEC3); }

-"ivec4"        {  pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return (IVEC4); }

-"bvec2"        {  pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return (BVEC2); }

-"bvec3"        {  pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return (BVEC3); }

-"bvec4"        {  pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return (BVEC4); }

-

-"sampler1D"       {  pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return SAMPLER1D; }

-"sampler2D"       {  pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return SAMPLER2D; }

-"sampler3D"       {  pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return SAMPLER3D; }

-"samplerCube"     {  pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return SAMPLERCUBE; }

-"sampler1DShadow" {  pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return SAMPLER1DSHADOW; }

-"sampler2DShadow" {  pyylval->lex.line = yylineno; parseContext.lexAfterType = true; return SAMPLER2DSHADOW; }

-

-"struct"       {  pyylval->lex.line = yylineno; return(STRUCT); }

-

-"asm"          {  PaReservedWord(); return 0; }

-

-"class"        {  PaReservedWord(); return 0; }

-"union"        {  PaReservedWord(); return 0; }

-"enum"         {  PaReservedWord(); return 0; }

-"typedef"      {  PaReservedWord(); return 0; }

-"template"     {  PaReservedWord(); return 0; }

-"this"         {  PaReservedWord(); return 0; }

-"packed"       {  PaReservedWord(); return 0; }

-

-"goto"         {  PaReservedWord(); return 0; }

-"switch"       {  PaReservedWord(); return 0; }

-"default"      {  PaReservedWord(); return 0; }

-

-"inline"       {  PaReservedWord(); return 0; }

-"noinline"     {  PaReservedWord(); return 0; }

-"volatile"     {  PaReservedWord(); return 0; }

-"public"       {  PaReservedWord(); return 0; }

-"static"       {  PaReservedWord(); return 0; }

-"extern"       {  PaReservedWord(); return 0; }

-"external"     {  PaReservedWord(); return 0; }

-"interface"    {  PaReservedWord(); return 0; }

-

-"long"         {  PaReservedWord(); return 0; }

-"short"        {  PaReservedWord(); return 0; }

-"double"       {  PaReservedWord(); return 0; }

-"half"         {  PaReservedWord(); return 0; }

-"fixed"        {  PaReservedWord(); return 0; }

-"unsigned"     {  PaReservedWord(); return 0; }

-

-"input"        {  PaReservedWord(); return 0; }

-"output"       {  PaReservedWord(); return 0; }

-

-"hvec2"        {  PaReservedWord(); return 0; }

-"hvec3"        {  PaReservedWord(); return 0; }

-"hvec4"        {  PaReservedWord(); return 0; }

-"fvec2"        {  PaReservedWord(); return 0; }

-"fvec3"        {  PaReservedWord(); return 0; }

-"fvec4"        {  PaReservedWord(); return 0; }

-"dvec2"        {  PaReservedWord(); return 0; }

-"dvec3"        {  PaReservedWord(); return 0; }

-"dvec4"        {  PaReservedWord(); return 0; }

-

-"sampler2DRect"        {  PaReservedWord(); return 0; }

-"sampler3DRect"        {  PaReservedWord(); return 0; }

-"sampler2DRectShadow"  {  PaReservedWord(); return 0; }

-

-"sizeof"       {  PaReservedWord(); return 0; }

-"cast"         {  PaReservedWord(); return 0; }

-

-"namespace"    {  PaReservedWord(); return 0; }

-"using"        {  PaReservedWord(); return 0; }

-

-{L}({L}|{D})*       {  

-   pyylval->lex.line = yylineno; 

-   pyylval->lex.string = NewPoolTString(yytext); 

-   return PaIdentOrType(*pyylval->lex.string, parseContext, pyylval->lex.symbol); 

-}

-

-0[xX]{H}+         { pyylval->lex.line = yylineno; pyylval->lex.i = strtol(yytext, 0, 0); return(INTCONSTANT); }

-0{O}+             { pyylval->lex.line = yylineno; pyylval->lex.i = strtol(yytext, 0, 0); return(INTCONSTANT); }

-0{D}+             { pyylval->lex.line = yylineno; parseContext.error(yylineno, "Invalid Octal number.", yytext, "", ""); parseContext.recover(); return 0;}

-{D}+              { pyylval->lex.line = yylineno; pyylval->lex.i = strtol(yytext, 0, 0); return(INTCONSTANT); }

-

-{D}+{E}           { pyylval->lex.line = yylineno; pyylval->lex.f = static_cast<float>(atof(yytext)); return(FLOATCONSTANT); }

-{D}+"."{D}*({E})? { pyylval->lex.line = yylineno; pyylval->lex.f = static_cast<float>(atof(yytext)); return(FLOATCONSTANT); }

-"."{D}+({E})?     { pyylval->lex.line = yylineno; pyylval->lex.f = static_cast<float>(atof(yytext)); return(FLOATCONSTANT); }

-

-"/*"            {  int ret = PaParseComment(pyylval->lex.line, parseContext); if (!ret) return ret; }   

-

-"+="            {  pyylval->lex.line = yylineno; return(ADD_ASSIGN); }

-"-="            {  pyylval->lex.line = yylineno; return(SUB_ASSIGN); }

-"*="            {  pyylval->lex.line = yylineno; return(MUL_ASSIGN); }

-"/="            {  pyylval->lex.line = yylineno; return(DIV_ASSIGN); }

-"%="            {  pyylval->lex.line = yylineno; return(MOD_ASSIGN); }

-"<<="           {  pyylval->lex.line = yylineno; return(LEFT_ASSIGN); }

-">>="           {  pyylval->lex.line = yylineno; return(RIGHT_ASSIGN); }

-"&="            {  pyylval->lex.line = yylineno; return(AND_ASSIGN); }

-"^="            {  pyylval->lex.line = yylineno; return(XOR_ASSIGN); }

-"|="            {  pyylval->lex.line = yylineno; return(OR_ASSIGN); }

-

-"++"            {  pyylval->lex.line = yylineno; return(INC_OP); }

-"--"            {  pyylval->lex.line = yylineno; return(DEC_OP); }

-"&&"            {  pyylval->lex.line = yylineno; return(AND_OP); }

-"||"            {  pyylval->lex.line = yylineno; return(OR_OP); }

-"^^"            {  pyylval->lex.line = yylineno; return(XOR_OP); }

-"<="            {  pyylval->lex.line = yylineno; return(LE_OP); }

-">="            {  pyylval->lex.line = yylineno; return(GE_OP); }

-"=="            {  pyylval->lex.line = yylineno; return(EQ_OP); }

-"!="            {  pyylval->lex.line = yylineno; return(NE_OP); }

-"<<"            {  pyylval->lex.line = yylineno; return(LEFT_OP); }

-">>"            {  pyylval->lex.line = yylineno; return(RIGHT_OP); }

-";"         {  pyylval->lex.line = yylineno; parseContext.lexAfterType = false; return(SEMICOLON); }

-("{"|"<%")      {  pyylval->lex.line = yylineno; parseContext.lexAfterType = false; return(LEFT_BRACE); }

-("}"|"%>")      {  pyylval->lex.line = yylineno; return(RIGHT_BRACE); }

-","         {  pyylval->lex.line = yylineno; if (parseContext.inTypeParen) parseContext.lexAfterType = false; return(COMMA); }

-":"         {  pyylval->lex.line = yylineno; return(COLON); }

-"="         {  pyylval->lex.line = yylineno; parseContext.lexAfterType = false; return(EQUAL); }

-"("         {  pyylval->lex.line = yylineno; parseContext.lexAfterType = false; parseContext.inTypeParen = true; return(LEFT_PAREN); }

-")"         {  pyylval->lex.line = yylineno; parseContext.inTypeParen = false; return(RIGHT_PAREN); }

-("["|"<:")      {  pyylval->lex.line = yylineno; return(LEFT_BRACKET); }

-("]"|":>")      {  pyylval->lex.line = yylineno; return(RIGHT_BRACKET); }

-"."         { BEGIN(FIELDS);  return(DOT); }

-"!"         {  pyylval->lex.line = yylineno; return(BANG); }

-"-"         {  pyylval->lex.line = yylineno; return(DASH); }

-"~"         {  pyylval->lex.line = yylineno; return(TILDE); }

-"+"         {  pyylval->lex.line = yylineno; return(PLUS); }

-"*"         {  pyylval->lex.line = yylineno; return(STAR); }

-"/"         {  pyylval->lex.line = yylineno; return(SLASH); }

-"%"         {  pyylval->lex.line = yylineno; return(PERCENT); }

-"<"         {  pyylval->lex.line = yylineno; return(LEFT_ANGLE); }

-">"         {  pyylval->lex.line = yylineno; return(RIGHT_ANGLE); }

-"|"         {  pyylval->lex.line = yylineno; return(VERTICAL_BAR); }

-"^"         {  pyylval->lex.line = yylineno; return(CARET); }

-"&"         {  pyylval->lex.line = yylineno; return(AMPERSAND); }

-"?"         {  pyylval->lex.line = yylineno; return(QUESTION); }

-

-<FIELDS>{L}({L}|{D})* { 

-BEGIN(INITIAL);      

-    pyylval->lex.line = yylineno;     

-    pyylval->lex.string = NewPoolTString(yytext); 

-    return FIELD_SELECTION; }

-<FIELDS>[ \t\v\f\r] {}

-

-[ \t\v\n\f\r]   {  }

-<*><<EOF>> { (&parseContext)->AfterEOF = true; yy_delete_buffer(YY_CURRENT_BUFFER); yyterminate();}

-<*>.    { parseContext.infoSink.info << "FLEX: Unknown char " << yytext << "\n";

-          return 0; }

-

-%%

-

-

-//Including Pre-processor.

-extern "C" {

-  #include "./preprocessor/preprocess.h"

-} 

-

-//

-// The YY_INPUT macro just calls this.  Maybe this could be just put into

-// the macro directly.

-//

-

-int yy_input(char* buf, int max_size)

-{

-     char *char_token =NULL;

-     int len;

-

-    if ((len = yylex_CPP(buf, max_size)) == 0)

-        return 0;

-    if (len >= max_size) 

-        YY_FATAL_ERROR( "input buffer overflow, can't enlarge buffer because scanner uses REJECT" );

-

- 	buf[len] = ' ';

-	return len+1;

-}

-

-

-//

-// Parse an array of strings using yyparse.  We set up globals used by

-// yywrap.

-//

-// Returns 0 for success, as per yyparse().

-//

-int PaParseStrings(char* argv[], int strLen[], int argc, TParseContext& parseContextLocal)

-{

-    int argv0len;

-    ScanFromString(argv[0]); 

-    

-    //Storing the Current Compiler Parse context into the cpp structure.

-	cpp->pC = (void*)&parseContextLocal;

-	

-	if (!argv || argc == 0 || !argv[0])

-        return 1;

-    

-    if (!strLen) {

-        argv0len = (int) strlen(argv[0]);

-        strLen   = &argv0len;

-    }

-    yyrestart(0);

-    (&parseContextLocal)->AfterEOF = false;

-    cpp->PaWhichStr = 0;

-    cpp->PaArgv     = argv;

-    cpp->PaArgc     = argc;

-    cpp->PaStrLen   = strLen;

-    yylineno   = 1;

-   

-    if (*cpp->PaStrLen >= 0) {    

-        int ret;

-        #ifdef _WIN32

-            ret = yyparse(parseContextLocal);

-        #else

-            ret = yyparse((void*)(&parseContextLocal));

-        #endif

-        if (cpp->CompileError == 1 || parseContextLocal.recoveredFromError || parseContextLocal.numErrors > 0)

-             return 1;

-        else

-             return 0;

-    }

-    else

-        return 0;

-}

-

-void yyerror(char *s) 

-{

-    if (((TParseContext *)cpp->pC)->AfterEOF) {

-        if (cpp->tokensBeforeEOF == 1) {

-            GlobalParseContext->error(yylineno, "syntax error", "pre-mature EOF", s, "");

-            GlobalParseContext->recover();

-        }

-    } else {

-        GlobalParseContext->error(yylineno, "syntax error", yytext, s, "");

-        GlobalParseContext->recover();

-    }            

-}

-

-void PaReservedWord()

-{

-    GlobalParseContext->error(yylineno, "Reserved word.", yytext, "", "");

-    GlobalParseContext->recover();

-}

-

-int PaIdentOrType(TString& id, TParseContext& parseContextLocal, TSymbol*& symbol)

-{

-    symbol = parseContextLocal.symbolTable.find(id);

-    if (parseContextLocal.lexAfterType == false && symbol && symbol->isVariable()) {

-        TVariable* variable = static_cast<TVariable*>(symbol);

-        if (variable->isUserType()) {

-            parseContextLocal.lexAfterType = true;

-            return TYPE_NAME;

-        }

-    }

-    

-    return IDENTIFIER;

-}

-

-int PaParseComment(int &lineno, TParseContext& parseContextLocal)

-{

-    int transitionFlag = 0;

-    int nextChar;

-    

-    while (transitionFlag != 2) {

-        nextChar = yyinput();

-        if (nextChar == '\n')

-             lineno++;

-        switch (nextChar) {

-        case '*' :

-            transitionFlag = 1;

-            break;

-        case '/' :  /* if star is the previous character, then it is the end of comment */

-            if (transitionFlag == 1) {

-                return 1 ;

-            }

-            break;

-        case EOF :

-            /* Raise error message here */

-            parseContextLocal.error(yylineno, "End of shader found before end of comment.", "", "", "");

-            GlobalParseContext->recover();

-            return YY_NULL; 

-        default :  /* Any other character will be a part of the comment */

-            transitionFlag = 0;

-        }

-    }

-    return 1;

-}

-

-extern "C" {

-

-void CPPDebugLogMsg(const char *msg)

-{

-    ((TParseContext *)cpp->pC)->infoSink.debug.message(EPrefixNone, msg);

-}

-

-void CPPWarningToInfoLog(const char *msg)

-{

-    ((TParseContext *)cpp->pC)->infoSink.info.message(EPrefixWarning, msg, yylineno); 

-}

-

-void CPPShInfoLogMsg(const char *msg)

-{

-    ((TParseContext *)cpp->pC)->error(yylineno,"", "",msg,"");

-    GlobalParseContext->recover();

-}

-

-void CPPErrorToInfoLog(char *msg)

-{

-    ((TParseContext *)cpp->pC)->error(yylineno,"syntax error", "",msg,"");

-    GlobalParseContext->recover();

-}

-

-void SetLineNumber(int line)

-{

-    yylineno &= ~SourceLocLineMask;

-    yylineno |= line;

-}

-

-void SetStringNumber(int string)

-{

-    yylineno = (string << SourceLocStringShift) | (yylineno & SourceLocLineMask);

-}

-

-int GetStringNumber(void)

-{

-    return yylineno >> 16;

-}

-

-int GetLineNumber(void)

-{

-    return yylineno & SourceLocLineMask;

-}

-

-void IncLineNumber(void)

-{

-    if ((yylineno & SourceLocLineMask) <= SourceLocLineMask)

-        ++yylineno;

-}

-

-void DecLineNumber(void)

-{

-    if ((yylineno & SourceLocLineMask) > 0)

-        --yylineno;

-}

-

-void HandlePragma(const char **tokens, int numTokens)

-{

-    if (!strcmp(tokens[0], "optimize")) {

-        if (numTokens != 4) {

-            CPPShInfoLogMsg("optimize pragma syntax is incorrect");

-            return;

-        }

-        

-        if (strcmp(tokens[1], "(")) {

-            CPPShInfoLogMsg("\"(\" expected after 'optimize' keyword");

-            return;

-        }

-            

-        if (!strcmp(tokens[2], "on"))

-            ((TParseContext *)cpp->pC)->contextPragma.optimize = true;

-        else if (!strcmp(tokens[2], "off"))

-            ((TParseContext *)cpp->pC)->contextPragma.optimize = false;

-        else {

-            CPPShInfoLogMsg("\"on\" or \"off\" expected after '(' for 'optimize' pragma");

-            return;

-        }

-        

-        if (strcmp(tokens[3], ")")) {

-            CPPShInfoLogMsg("\")\" expected to end 'optimize' pragma");

-            return;

-        }

-    } else if (!strcmp(tokens[0], "debug")) {

-        if (numTokens != 4) {

-            CPPShInfoLogMsg("debug pragma syntax is incorrect");

-            return;

-        }

-        

-        if (strcmp(tokens[1], "(")) {

-            CPPShInfoLogMsg("\"(\" expected after 'debug' keyword");

-            return;

-        }

-            

-        if (!strcmp(tokens[2], "on"))

-            ((TParseContext *)cpp->pC)->contextPragma.debug = true;

-        else if (!strcmp(tokens[2], "off"))

-            ((TParseContext *)cpp->pC)->contextPragma.debug = false;

-        else {

-            CPPShInfoLogMsg("\"on\" or \"off\" expected after '(' for 'debug' pragma");

-            return;

-        }

-        

-        if (strcmp(tokens[3], ")")) {

-            CPPShInfoLogMsg("\")\" expected to end 'debug' pragma");

-            return;

-        }

-    } else {

-        /*

-        // implementation specific pragma

-        // use ((TParseContext *)cpp->pC)->contextPragma.pragmaTable to store the information about pragma

-        // For now, just ignore the pragma that the implementation cannot recognize

-        // An Example of one such implementation for a pragma that has a syntax like

-        // #pragma pragmaname(pragmavalue)

-        // This implementation stores the current pragmavalue against the pragma name in pragmaTable.

-        if (numTokens == 4 && !strcmp(tokens[1], "(") && !strcmp(tokens[3], ")")) {              

-            TPragmaTable& pragmaTable = ((TParseContext *)cpp->pC)->contextPragma.pragmaTable;

-            TPragmaTable::iterator iter;

-            iter = pragmaTable.find(TString(tokens[0]));

-            if (iter != pragmaTable.end()) {

-                iter->second = tokens[2];

-            } else {

-                pragmaTable[tokens[0]] = tokens[2];

-            }        

-        }

-        */

-    }

-}

-

-void StoreStr(char *string)

-{

-    TString strSrc;

-    strSrc = TString(string);

-

-    ((TParseContext *)cpp->pC)->HashErrMsg = ((TParseContext *)cpp->pC)->HashErrMsg + " " + strSrc;

-}

-

-const char* GetStrfromTStr(void)

-{

-    cpp->ErrMsg = (((TParseContext *)cpp->pC)->HashErrMsg).c_str();

-    return cpp->ErrMsg;

-}

-

-void ResetTString(void)

-{

-    ((TParseContext *)cpp->pC)->HashErrMsg = "";

-}

-

-TBehavior GetBehavior(const char* behavior)

-{

-    if (!strcmp("require", behavior))

-        return EBhRequire;

-    else if (!strcmp("enable", behavior))

-        return EBhEnable;

-    else if (!strcmp("disable", behavior))

-        return EBhDisable;

-    else if (!strcmp("warn", behavior))

-        return EBhWarn;

-    else {

-        CPPShInfoLogMsg((TString("behavior '") + behavior + "' is not supported").c_str());

-        return EBhDisable;

-    }        

-}

-

-void  updateExtensionBehavior(const char* extName, const char* behavior)

-{

-    TBehavior behaviorVal = GetBehavior(behavior);

-    TMap<TString, TBehavior>:: iterator iter;

-    TString msg;

-    

-    // special cased for all extension

-    if (!strcmp(extName, "all")) {

-        if (behaviorVal == EBhRequire || behaviorVal == EBhEnable) {

-            CPPShInfoLogMsg("extension 'all' cannot have 'require' or 'enable' behavior");  

-            return;

-        } else {

-            for (iter =  ((TParseContext *)cpp->pC)->extensionBehavior.begin(); iter != ((TParseContext *)cpp->pC)->extensionBehavior.end(); ++iter)

-                iter->second = behaviorVal;

-        }        

-    } else {

-        iter = ((TParseContext *)cpp->pC)->extensionBehavior.find(TString(extName));

-        if (iter == ((TParseContext *)cpp->pC)->extensionBehavior.end()) {

-            switch (behaviorVal) {

-            case EBhRequire:

-                CPPShInfoLogMsg((TString("extension '") + extName + "' is not supported").c_str());  

-                break;

-            case EBhEnable:

-            case EBhWarn:

-            case EBhDisable:

-                msg = TString("extension '") + extName + "' is not supported";

-                ((TParseContext *)cpp->pC)->infoSink.info.message(EPrefixWarning, msg.c_str(), yylineno); 

-                break;

-            }

-            return;

-        } else

-            iter->second = behaviorVal;

-    }

-}

-        

-}

-

-void setInitialState()

-{

-    yy_start = 1;

-}

diff --git a/src/mesa/shader/slang/MachineIndependent/glslang.y b/src/mesa/shader/slang/MachineIndependent/glslang.y
deleted file mode 100644
index d2dc1db3769..00000000000
--- a/src/mesa/shader/slang/MachineIndependent/glslang.y
+++ /dev/null
@@ -1,2009 +0,0 @@
-//

-//Copyright (C) 2002-2005  3Dlabs Inc. Ltd.

-//All rights reserved.

-//

-//Redistribution and use in source and binary forms, with or without

-//modification, are permitted provided that the following conditions

-//are met:

-//

-//    Redistributions of source code must retain the above copyright

-//    notice, this list of conditions and the following disclaimer.

-//

-//    Redistributions in binary form must reproduce the above

-//    copyright notice, this list of conditions and the following

-//    disclaimer in the documentation and/or other materials provided

-//    with the distribution.

-//

-//    Neither the name of 3Dlabs Inc. Ltd. nor the names of its

-//    contributors may be used to endorse or promote products derived

-//    from this software without specific prior written permission.

-//

-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS

-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,

-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,

-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER

-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

-//POSSIBILITY OF SUCH DAMAGE.

-//

-

-/**

- * This is bison grammar and production code for parsing the OpenGL 2.0 shading

- * languages.

- */

-%{

-

-/* Based on:

-ANSI C Yacc grammar

-

-In 1985, Jeff Lee published his Yacc grammar (which is accompanied by a 

-matching Lex specification) for the April 30, 1985 draft version of the 

-ANSI C standard.  Tom Stockfisch reposted it to net.sources in 1987; that

-original, as mentioned in the answer to question 17.25 of the comp.lang.c

-FAQ, can be ftp'ed from ftp.uu.net, file usenet/net.sources/ansi.c.grammar.Z.

- 

-I intend to keep this version as close to the current C Standard grammar as 

-possible; please let me know if you discover discrepancies. 

-

-Jutta Degener, 1995 

-*/

-

-#include "SymbolTable.h"

-#include "ParseHelper.h"

-#include "../Public/ShaderLang.h"

-

-#ifdef _WIN32

-    #define YYPARSE_PARAM parseContext

-    #define YYPARSE_PARAM_DECL TParseContext&

-    #define YY_DECL int yylex(YYSTYPE* pyylval, TParseContext& parseContext)

-    #define YYLEX_PARAM parseContext

-#else

-    #define YYPARSE_PARAM parseContextLocal

-    #define parseContext (*((TParseContext*)(parseContextLocal)))

-    #define YY_DECL int yylex(YYSTYPE* pyylval, void* parseContextLocal)

-    #define YYLEX_PARAM (void*)(parseContextLocal)

-    extern void yyerror(char*);    

-#endif

-

-#define FRAG_VERT_ONLY(S, L) {                                                  \

-    if (parseContext.language != EShLangFragment &&                             \

-        parseContext.language != EShLangVertex) {                               \

-        parseContext.error(L, " supported in vertex/fragment shaders only ", S, "", "");   \

-        parseContext.recover();                                                            \

-    }                                                                           \

-}

-

-#define VERTEX_ONLY(S, L) {                                                     \

-    if (parseContext.language != EShLangVertex) {                               \

-        parseContext.error(L, " supported in vertex shaders only ", S, "", "");            \

-        parseContext.recover();                                                            \

-    }                                                                           \

-}

-

-#define FRAG_ONLY(S, L) {                                                       \

-    if (parseContext.language != EShLangFragment) {                             \

-        parseContext.error(L, " supported in fragment shaders only ", S, "", "");          \

-        parseContext.recover();                                                            \

-    }                                                                           \

-}

-

-#define PACK_ONLY(S, L) {                                                       \

-    if (parseContext.language != EShLangPack) {                                 \

-        parseContext.error(L, " supported in pack shaders only ", S, "", "");              \

-        parseContext.recover();                                                            \

-    }                                                                           \

-}

-

-#define UNPACK_ONLY(S, L) {                                                     \

-    if (parseContext.language != EShLangUnpack) {                               \

-        parseContext.error(L, " supported in unpack shaders only ", S, "", "");            \

-        parseContext.recover();                                                            \

-    }                                                                           \

-}

-

-#define PACK_UNPACK_ONLY(S, L) {                                                \

-    if (parseContext.language != EShLangUnpack &&                               \

-        parseContext.language != EShLangPack) {                                 \

-        parseContext.error(L, " supported in pack/unpack shaders only ", S, "", "");       \

-        parseContext.recover();                                                            \

-    }                                                                           \

-}

-%}

-%union {

-    struct {

-        TSourceLoc line;

-        union {

-            TString *string;

-            float f;

-            int i;

-            bool b;

-        };

-        TSymbol* symbol;

-    } lex;

-    struct {

-        TSourceLoc line;

-        TOperator op;

-        union {

-            TIntermNode* intermNode;

-            TIntermNodePair nodePair;

-            TIntermTyped* intermTypedNode;

-            TIntermAggregate* intermAggregate;

-        };

-        union {

-            TPublicType type;

-            TQualifier qualifier;

-            TFunction* function;

-            TParameter param;

-            TTypeLine typeLine;

-            TTypeList* typeList;

-        };

-    } interm;

-}

-

-%{

-#ifndef _WIN32

-    extern int yylex(YYSTYPE*, void*);

-#endif

-%}

-

-%pure_parser /* Just in case is called from multiple threads */

-%expect 1 /* One shift reduce conflict because of if | else */

-%token <lex> ATTRIBUTE CONST_QUAL BOOL_TYPE FLOAT_TYPE INT_TYPE

-%token <lex> BREAK CONTINUE DO ELSE FOR IF DISCARD RETURN

-%token <lex> BVEC2 BVEC3 BVEC4 IVEC2 IVEC3 IVEC4 VEC2 VEC3 VEC4

-%token <lex> MATRIX2 MATRIX3 MATRIX4 IN_QUAL OUT_QUAL INOUT_QUAL UNIFORM VARYING

-%token <lex> STRUCT VOID_TYPE WHILE

-%token <lex> SAMPLER1D SAMPLER2D SAMPLER3D SAMPLERCUBE SAMPLER1DSHADOW SAMPLER2DSHADOW

-

-%token <lex> IDENTIFIER TYPE_NAME FLOATCONSTANT INTCONSTANT BOOLCONSTANT

-%token <lex> FIELD_SELECTION

-%token <lex> LEFT_OP RIGHT_OP

-%token <lex> INC_OP DEC_OP LE_OP GE_OP EQ_OP NE_OP

-%token <lex> AND_OP OR_OP XOR_OP MUL_ASSIGN DIV_ASSIGN ADD_ASSIGN

-%token <lex> MOD_ASSIGN LEFT_ASSIGN RIGHT_ASSIGN AND_ASSIGN XOR_ASSIGN OR_ASSIGN

-%token <lex> SUB_ASSIGN

-

-%token <lex> LEFT_PAREN RIGHT_PAREN LEFT_BRACKET RIGHT_BRACKET LEFT_BRACE RIGHT_BRACE DOT

-%token <lex> COMMA COLON EQUAL SEMICOLON BANG DASH TILDE PLUS STAR SLASH PERCENT

-%token <lex> LEFT_ANGLE RIGHT_ANGLE VERTICAL_BAR CARET AMPERSAND QUESTION

-

-%type <interm> assignment_operator constructor_identifier unary_operator

-%type <interm.intermTypedNode> variable_identifier primary_expression postfix_expression

-%type <interm.intermTypedNode> expression integer_expression assignment_expression

-%type <interm.intermTypedNode> unary_expression multiplicative_expression additive_expression

-%type <interm.intermTypedNode> relational_expression equality_expression 

-%type <interm.intermTypedNode> conditional_expression constant_expression

-%type <interm.intermTypedNode> logical_or_expression logical_xor_expression logical_and_expression

-%type <interm.intermTypedNode> shift_expression and_expression exclusive_or_expression inclusive_or_expression

-%type <interm.intermTypedNode> function_call initializer condition conditionopt

-

-%type <interm.intermNode> translation_unit function_definition

-%type <interm.intermNode> statement simple_statement

-%type <interm.intermAggregate>  statement_list compound_statement 

-%type <interm.intermNode> declaration_statement selection_statement expression_statement

-%type <interm.intermNode> declaration external_declaration

-%type <interm.intermNode> for_init_statement compound_statement_no_new_scope

-%type <interm.nodePair> selection_rest_statement for_rest_statement

-%type <interm.intermNode> iteration_statement jump_statement statement_no_new_scope

-%type <interm> single_declaration init_declarator_list

-

-%type <interm> parameter_declaration parameter_declarator parameter_type_specifier

-%type <interm.qualifier> parameter_qualifier

-

-%type <interm.type> type_qualifier fully_specified_type type_specifier 

-%type <interm.type> struct_specifier 

-%type <interm.typeLine> struct_declarator 

-%type <interm.typeList> struct_declarator_list struct_declaration struct_declaration_list

-%type <interm.function> function_header function_declarator function_identifier

-%type <interm.function> function_header_with_parameters function_call_header 

-%type <interm> function_call_header_with_parameters function_call_header_no_parameters function_call_generic function_prototype

-

-%start translation_unit 

-%%

-

-variable_identifier 

-    : IDENTIFIER {

-        // The symbol table search was done in the lexical phase

-        const TSymbol* symbol = $1.symbol;

-        const TVariable* variable;

-        if (symbol == 0) {

-            parseContext.error($1.line, "undeclared identifier", $1.string->c_str(), "");

-            parseContext.recover();

-            TType type(EbtFloat);

-            TVariable* fakeVariable = new TVariable($1.string, type);

-            parseContext.symbolTable.insert(*fakeVariable);

-            variable = fakeVariable;

-        } else {

-            // This identifier can only be a variable type symbol 

-            if (! symbol->isVariable()) {

-                parseContext.error($1.line, "variable expected", $1.string->c_str(), "");

-                parseContext.recover();

-            }

-            variable = static_cast<const TVariable*>(symbol);

-        }

-

-        // don't delete $1.string, it's used by error recovery, and the pool

-        // pop will reclaim the memory

-

-        if (variable->getType().getQualifier() == EvqConst ) {

-            constUnion* constArray = variable->getConstPointer();

-            TType t(variable->getType());

-            $$ = parseContext.intermediate.addConstantUnion(constArray, t, $1.line);        

-        } else

-            $$ = parseContext.intermediate.addSymbol(variable->getUniqueId(), 

-                                                     variable->getName(), 

-                                                     variable->getType(), $1.line);

-    }

-    ;

-

-primary_expression

-    : variable_identifier {

-        $$ = $1;

-    }

-    | INTCONSTANT {

-        //

-        // INT_TYPE is only 16-bit plus sign bit for vertex/fragment shaders, 

-        // check for overflow for constants

-        //

-        if (abs($1.i) >= (1 << 16)) {

-            parseContext.error($1.line, " integer constant overflow", "", "");

-            parseContext.recover();

-        }

-        constUnion *unionArray = new constUnion[1];

-        unionArray->iConst = $1.i;

-        $$ = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtInt, EvqConst), $1.line);

-    }

-    | FLOATCONSTANT {

-        constUnion *unionArray = new constUnion[1];

-        unionArray->fConst = $1.f;

-        $$ = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtFloat, EvqConst), $1.line);

-    }

-    | BOOLCONSTANT {

-        constUnion *unionArray = new constUnion[1];

-        unionArray->bConst = $1.b;

-        $$ = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtBool, EvqConst), $1.line);

-    }

-    | LEFT_PAREN expression RIGHT_PAREN {

-        $$ = $2;

-    }

-    ;

-

-postfix_expression

-    : primary_expression { 

-        $$ = $1;

-    } 

-    | postfix_expression LEFT_BRACKET integer_expression RIGHT_BRACKET {

-        if (!$1->isArray() && !$1->isMatrix() && !$1->isVector()) {

-            if ($1->getAsSymbolNode())

-                parseContext.error($2.line, " left of '[' is not of type array, matrix, or vector ", $1->getAsSymbolNode()->getSymbol().c_str(), "");

-            else

-                parseContext.error($2.line, " left of '[' is not of type array, matrix, or vector ", "expression", "");

-            parseContext.recover();

-        }

-        if ($1->getType().getQualifier() == EvqConst && !$1->isArray() && $3->getQualifier() == EvqConst) {

-             if ($1->isVector()) {  // constant folding for vectors

-                TVectorFields fields;

-                fields.num = 1;

-                fields.offsets[0] = $3->getAsConstantUnion()->getUnionArrayPointer()->iConst; // need to do it this way because v.xy sends fields integer array

-                $$ = parseContext.addConstVectorNode(fields, $1, $2.line);

-            } else if ($1->isMatrix()) { // constant folding for matrices

-                $$ = parseContext.addConstMatrixNode($3->getAsConstantUnion()->getUnionArrayPointer()->iConst, $1, $2.line);

-            }

-        } else {

-            if ($3->getQualifier() == EvqConst) {

-                if (($1->isVector() || $1->isMatrix()) && $1->getType().getNominalSize() <= $3->getAsConstantUnion()->getUnionArrayPointer()->iConst && !$1->isArray() ) {

-                    parseContext.error($2.line, "", "[", "field selection out of range '%d'", $3->getAsConstantUnion()->getUnionArrayPointer()->iConst);

-                    parseContext.recover();

-                } else {

-                    if ($1->isArray()) {

-                        if ($1->getType().getArraySize() == 0) {

-                            if ($1->getType().getMaxArraySize() <= $3->getAsConstantUnion()->getUnionArrayPointer()->iConst) {

-                                if (parseContext.arraySetMaxSize($1->getAsSymbolNode(), $1->getTypePointer(), $3->getAsConstantUnion()->getUnionArrayPointer()->iConst, true, $2.line))

-                                    parseContext.recover(); 

-                            } else {

-                                if (parseContext.arraySetMaxSize($1->getAsSymbolNode(), $1->getTypePointer(), 0, false, $2.line))

-                                    parseContext.recover(); 

-                            }

-                        } else if ( $3->getAsConstantUnion()->getUnionArrayPointer()->iConst >= $1->getType().getArraySize()) {

-                            parseContext.error($2.line, "", "[", "array index out of range '%d'", $3->getAsConstantUnion()->getUnionArrayPointer()->iConst);

-                            parseContext.recover();

-                        }

-                    }

-                    $$ = parseContext.intermediate.addIndex(EOpIndexDirect, $1, $3, $2.line);

-                }

-            } else {

-                if ($1->isArray() && $1->getType().getArraySize() == 0) {

-                    parseContext.error($2.line, "", "[", "array must be redeclared with a size before being indexed with a variable");

-                    parseContext.recover();

-                }

-                

-                $$ = parseContext.intermediate.addIndex(EOpIndexIndirect, $1, $3, $2.line);

-            }

-        } 

-        if ($$ == 0) {

-            constUnion *unionArray = new constUnion[1];

-            unionArray->fConst = 0.0;

-            $$ = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtFloat, EvqConst), $2.line);

-        } else if ($1->isArray()) {

-            if ($1->getType().getStruct())

-                $$->setType(TType($1->getType().getStruct(), $1->getType().getTypeName()));

-            else

-                $$->setType(TType($1->getBasicType(), EvqTemporary, $1->getNominalSize(), $1->isMatrix()));

-        } else if ($1->isMatrix() && $1->getType().getQualifier() == EvqConst)         

-            $$->setType(TType($1->getBasicType(), EvqConst, $1->getNominalSize()));     

-        else if ($1->isMatrix())            

-            $$->setType(TType($1->getBasicType(), EvqTemporary, $1->getNominalSize()));     

-        else if ($1->isVector() && $1->getType().getQualifier() == EvqConst)          

-            $$->setType(TType($1->getBasicType(), EvqConst));     

-        else if ($1->isVector())       

-            $$->setType(TType($1->getBasicType(), EvqTemporary));

-        else

-            $$->setType($1->getType()); 

-    }

-    | function_call {

-        $$ = $1;

-    }

-    | postfix_expression DOT FIELD_SELECTION {        

-        if ($1->isArray()) {

-            parseContext.error($3.line, "cannot apply dot operator to an array", ".", "");

-            parseContext.recover();

-        }

-

-        if ($1->isVector()) {

-            TVectorFields fields;

-            if (! parseContext.parseVectorFields(*$3.string, $1->getNominalSize(), fields, $3.line)) {

-                fields.num = 1;

-                fields.offsets[0] = 0;

-                parseContext.recover();

-            }

-

-            if ($1->getType().getQualifier() == EvqConst) { // constant folding for vector fields

-                $$ = parseContext.addConstVectorNode(fields, $1, $3.line);

-                if ($$ == 0) {

-                    parseContext.recover();

-                    $$ = $1;

-                }

-                else

-                    $$->setType(TType($1->getBasicType(), EvqConst, (int) (*$3.string).size()));

-            } else {

-                if (fields.num == 1) {

-                    constUnion *unionArray = new constUnion[1];

-                    unionArray->iConst = fields.offsets[0];

-                    TIntermTyped* index = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtInt, EvqConst), $3.line);

-                    $$ = parseContext.intermediate.addIndex(EOpIndexDirect, $1, index, $2.line);

-                    $$->setType(TType($1->getBasicType()));

-                } else {

-                    TString vectorString = *$3.string;

-                    TIntermTyped* index = parseContext.intermediate.addSwizzle(fields, $3.line);                

-                    $$ = parseContext.intermediate.addIndex(EOpVectorSwizzle, $1, index, $2.line);

-                    $$->setType(TType($1->getBasicType(),EvqTemporary, (int) vectorString.size()));  

-                }

-            }

-        } else if ($1->isMatrix()) {

-            TMatrixFields fields;

-            if (! parseContext.parseMatrixFields(*$3.string, $1->getNominalSize(), fields, $3.line)) {

-                fields.wholeRow = false;

-                fields.wholeCol = false;

-                fields.row = 0;

-                fields.col = 0;

-                parseContext.recover();

-            }

-

-            if (fields.wholeRow || fields.wholeCol) {

-                parseContext.error($2.line, " non-scalar fields not implemented yet", ".", "");

-                parseContext.recover();

-                constUnion *unionArray = new constUnion[1];

-                unionArray->iConst = 0;

-                TIntermTyped* index = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtInt, EvqConst), $3.line);

-                $$ = parseContext.intermediate.addIndex(EOpIndexDirect, $1, index, $2.line);                

-                $$->setType(TType($1->getBasicType(), EvqTemporary, $1->getNominalSize()));

-            } else {

-                constUnion *unionArray = new constUnion[1];

-                unionArray->iConst = fields.col * $1->getNominalSize() + fields.row;

-                TIntermTyped* index = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtInt, EvqConst), $3.line);

-                $$ = parseContext.intermediate.addIndex(EOpIndexDirect, $1, index, $2.line);                

-                $$->setType(TType($1->getBasicType()));

-            }

-        } else if ($1->getBasicType() == EbtStruct) {

-            bool fieldFound = false;

-            TTypeList* fields = $1->getType().getStruct();

-            if (fields == 0) {

-                parseContext.error($2.line, "structure has no fields", "Internal Error", "");

-                parseContext.recover();

-                $$ = $1;

-            } else {

-                unsigned int i;

-                for (i = 0; i < fields->size(); ++i) {

-                    if ((*fields)[i].type->getFieldName() == *$3.string) {

-                        fieldFound = true;

-                        break;

-                    }                

-                }

-                if (fieldFound) {

-                    if ($1->getType().getQualifier() == EvqConst) {

-                        $$ = parseContext.addConstStruct(*$3.string, $1, $2.line);

-                        if ($$ == 0) {

-                            parseContext.recover();

-                            $$ = $1;

-                        }

-                        else {

-                            $$->setType(*(*fields)[i].type);

-                            // change the qualifier of the return type, not of the structure field

-                            // as the structure definition is shared between various structures.

-                            $$->getTypePointer()->changeQualifier(EvqConst);

-                        }

-                    } else {

-                        constUnion *unionArray = new constUnion[1];

-                        unionArray->iConst = i;

-                        TIntermTyped* index = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtInt, EvqConst), $3.line);

-                        $$ = parseContext.intermediate.addIndex(EOpIndexDirectStruct, $1, index, $2.line);                

-                        $$->setType(*(*fields)[i].type);

-                    }

-                } else {

-                    parseContext.error($2.line, " no such field in structure", $3.string->c_str(), "");

-                    parseContext.recover();

-                    $$ = $1;

-                }

-            }

-        } else {

-            parseContext.error($2.line, " field selection requires structure, vector, or matrix on left hand side", $3.string->c_str(), "");

-            parseContext.recover();

-            $$ = $1;

-        }

-        // don't delete $3.string, it's from the pool

-    }

-    | postfix_expression INC_OP {

-        if (parseContext.lValueErrorCheck($2.line, "++", $1))

-            parseContext.recover();

-        $$ = parseContext.intermediate.addUnaryMath(EOpPostIncrement, $1, $2.line, parseContext.symbolTable);

-        if ($$ == 0) {

-            parseContext.unaryOpError($2.line, "++", $1->getCompleteString());

-            parseContext.recover();

-            $$ = $1;

-        }

-    }

-    | postfix_expression DEC_OP {

-        if (parseContext.lValueErrorCheck($2.line, "--", $1))

-            parseContext.recover();

-        $$ = parseContext.intermediate.addUnaryMath(EOpPostDecrement, $1, $2.line, parseContext.symbolTable);

-        if ($$ == 0) {

-            parseContext.unaryOpError($2.line, "--", $1->getCompleteString());

-            parseContext.recover();

-            $$ = $1;

-        }

-    }

-    ;

-

-integer_expression 

-    : expression {

-        if (parseContext.integerErrorCheck($1, "[]"))

-            parseContext.recover();

-        $$ = $1; 

-    }

-    ;

-

-function_call 

-    : function_call_generic {

-        TFunction* fnCall = $1.function;

-        TOperator op = fnCall->getBuiltInOp();

-        

-        if (op != EOpNull) {

-            //

-            // Then this should be a constructor.

-            //

-            TType type(EbtVoid);  // use this to get the type back

-            if (parseContext.constructorErrorCheck($1.line, $1.intermNode, *fnCall, op, &type)) {

-                $$ = 0;

-            } else {

-                //

-                // It's a constructor, of type 'type'.

-                //

-                $$ = parseContext.addConstructor($1.intermNode, &type, op, fnCall, $1.line);

-            }

-            

-            if ($$ == 0) {        

-                parseContext.recover();

-                $$ = parseContext.intermediate.setAggregateOperator(0, op, $1.line);

-            }

-            $$->setType(type);

-        } else {

-            //

-            // Not a constructor.  Find it in the symbol table.

-            //

-            const TFunction* fnCandidate;

-            bool builtIn;

-            fnCandidate = parseContext.findFunction($1.line, fnCall, &builtIn);

-            if (fnCandidate) {

-                //

-                // A declared function.  But, it might still map to a built-in

-                // operation.

-                //

-                op = fnCandidate->getBuiltInOp();

-                if (builtIn && op != EOpNull) {

-                    //

-                    // A function call mapped to a built-in operation.

-                    //

-                    if (fnCandidate->getParamCount() == 1) {

-                        //

-                        // Treat it like a built-in unary operator.

-                        //

-                        $$ = parseContext.intermediate.addUnaryMath(op, $1.intermNode, 0, parseContext.symbolTable);

-                        if ($$ == 0)  {

-                            parseContext.error($1.intermNode->getLine(), " wrong operand type", "Internal Error", 

-                                "built in unary operator function.  Type: %s",

-                                static_cast<TIntermTyped*>($1.intermNode)->getCompleteString().c_str());

-                            YYERROR;

-                        }

-                    } else {

-                        $$ = parseContext.intermediate.setAggregateOperator($1.intermAggregate, op, $1.line);

-                    }

-                } else {

-                    // This is a real function call

-                    

-                    $$ = parseContext.intermediate.setAggregateOperator($1.intermAggregate, EOpFunctionCall, $1.line);

-                    $$->setType(fnCandidate->getReturnType());                   

-                    

-                    // this is how we know whether the given function is a builtIn function or a user defined function

-                    // if builtIn == false, it's a userDefined -> could be an overloaded builtIn function also

-                    // if builtIn == true, it's definitely a builtIn function with EOpNull

-                    if (!builtIn) 

-                        $$->getAsAggregate()->setUserDefined(); 

-                    $$->getAsAggregate()->setName(fnCandidate->getMangledName());

-

-                    TQualifier qual;

-                    TQualifierList& qualifierList = $$->getAsAggregate()->getQualifier();

-                    for (int i = 0; i < fnCandidate->getParamCount(); ++i) {

-                        qual = (*fnCandidate)[i].type->getQualifier();

-                        if (qual == EvqOut || qual == EvqInOut) {

-                            if (parseContext.lValueErrorCheck($$->getLine(), "assign", $$->getAsAggregate()->getSequence()[i]->getAsTyped())) {

-                                parseContext.error($1.intermNode->getLine(), "Constant value cannot be passed for 'out' or 'inout' parameters.", "Error", "");

-                                parseContext.recover();

-                            }

-                        }

-                        qualifierList.push_back(qual);

-                    }

-                }

-                $$->setType(fnCandidate->getReturnType());

-            } else {

-                // error message was put out by PaFindFunction()

-                // Put on a dummy node for error recovery

-                constUnion *unionArray = new constUnion[1];

-                unionArray->fConst = 0.0;

-                $$ = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtFloat, EvqConst), $1.line);

-                parseContext.recover();

-            }

-        }

-        delete fnCall;

-    }

-    ;

-

-function_call_generic

-    : function_call_header_with_parameters RIGHT_PAREN {

-        $$ = $1;

-        $$.line = $2.line;

-    }

-    | function_call_header_no_parameters RIGHT_PAREN {

-        $$ = $1;

-        $$.line = $2.line;

-    }

-    ;

-    

-function_call_header_no_parameters 

-    : function_call_header VOID_TYPE {

-        $$.function = $1;

-        $$.intermNode = 0;

-    }

-    | function_call_header {

-        $$.function = $1;

-        $$.intermNode = 0;

-    }

-    ;

-

-function_call_header_with_parameters

-    : function_call_header assignment_expression {

-        TParameter param = { 0, new TType($2->getType()) };

-        $1->addParameter(param);

-        $$.function = $1;

-        $$.intermNode = $2;

-    }

-    | function_call_header_with_parameters COMMA assignment_expression {

-        TParameter param = { 0, new TType($3->getType()) };

-        $1.function->addParameter(param);

-        $$.function = $1.function;

-        $$.intermNode = parseContext.intermediate.growAggregate($1.intermNode, $3, $2.line);

-    }

-    ;

-

-function_call_header 

-    : function_identifier LEFT_PAREN {

-        $$ = $1;

-    }

-    ;

-

-function_identifier

-    : constructor_identifier {

-        if ($1.op == EOpConstructStruct) {

-            TString tempString = "";

-            TFunction *function = new TFunction(&tempString, *($1.type.userDef), $1.op);

-            $$ = function;

-        }

-        else {

-            TFunction *function = new TFunction($1.op);

-            $$ = function;

-        }

-    }

-    | IDENTIFIER {

-        if (parseContext.reservedErrorCheck($1.line, *$1.string)) 

-            parseContext.recover();

-        TType type(EbtVoid);

-        TFunction *function = new TFunction($1.string, type);

-        $$ = function;        

-    }

-    ;

-

-// Grammar Note:  Constructors look like functions, but lexical anaylsis recognized most of them as keywords.

-

-//

-// Don't go through the symbol table for constructors.  

-// Their parameters will be verified algorithmically.

-//

-constructor_identifier

-    : FLOAT_TYPE {                                   $$.line = $1.line; $$.op = EOpConstructFloat; }

-    | INT_TYPE   {                                   $$.line = $1.line; $$.op = EOpConstructInt;   }

-    | BOOL_TYPE  {                                   $$.line = $1.line; $$.op = EOpConstructBool;  }

-    | VEC2       {                                   $$.line = $1.line; $$.op = EOpConstructVec2;  }

-    | VEC3       {                                   $$.line = $1.line; $$.op = EOpConstructVec3;  }

-    | VEC4       {                                   $$.line = $1.line; $$.op = EOpConstructVec4;  }

-    | BVEC2      { FRAG_VERT_ONLY("bvec2", $1.line); $$.line = $1.line; $$.op = EOpConstructBVec2; }

-    | BVEC3      { FRAG_VERT_ONLY("bvec3", $1.line); $$.line = $1.line; $$.op = EOpConstructBVec3; }

-    | BVEC4      { FRAG_VERT_ONLY("bvec4", $1.line); $$.line = $1.line; $$.op = EOpConstructBVec4; }

-    | IVEC2      { FRAG_VERT_ONLY("ivec2", $1.line); $$.line = $1.line; $$.op = EOpConstructIVec2; }

-    | IVEC3      { FRAG_VERT_ONLY("ivec3", $1.line); $$.line = $1.line; $$.op = EOpConstructIVec3; }

-    | IVEC4      { FRAG_VERT_ONLY("ivec4", $1.line); $$.line = $1.line; $$.op = EOpConstructIVec4; }

-    | MATRIX2    { FRAG_VERT_ONLY("mat2", $1.line);  $$.line = $1.line; $$.op = EOpConstructMat2;  }

-    | MATRIX3    { FRAG_VERT_ONLY("mat3", $1.line);  $$.line = $1.line; $$.op = EOpConstructMat3;  }

-    | MATRIX4    { FRAG_VERT_ONLY("mat4", $1.line);  $$.line = $1.line; $$.op = EOpConstructMat4;  }

-    | TYPE_NAME  {                                   

-        TType& structure = static_cast<TVariable*>($1.symbol)->getType();

-        TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;

-        TPublicType t = { EbtStruct, qual, 1, false, false, &structure, $1.line }; 

-        $$.type = t;

-        $$.line = $1.line; 

-        $$.op = EOpConstructStruct; 

-    }    

-    ;

-

-unary_expression

-    : postfix_expression {

-        $$ = $1;

-    }

-    | INC_OP unary_expression {

-        if (parseContext.lValueErrorCheck($1.line, "++", $2))

-            parseContext.recover();

-        $$ = parseContext.intermediate.addUnaryMath(EOpPreIncrement, $2, $1.line, parseContext.symbolTable);

-        if ($$ == 0) {

-            parseContext.unaryOpError($1.line, "++", $2->getCompleteString());

-            parseContext.recover();

-            $$ = $2;

-        }

-    }

-    | DEC_OP unary_expression {

-        if (parseContext.lValueErrorCheck($1.line, "--", $2))

-            parseContext.recover();

-        $$ = parseContext.intermediate.addUnaryMath(EOpPreDecrement, $2, $1.line, parseContext.symbolTable);

-        if ($$ == 0) {

-            parseContext.unaryOpError($1.line, "--", $2->getCompleteString());

-            parseContext.recover();

-            $$ = $2;

-        }

-    }

-    | unary_operator unary_expression {

-        if ($1.op != EOpNull) {

-            $$ = parseContext.intermediate.addUnaryMath($1.op, $2, $1.line, parseContext.symbolTable);

-            if ($$ == 0) {

-                char* errorOp = "";

-                switch($1.op) {

-                case EOpNegative:   errorOp = "-"; break;

-                case EOpLogicalNot: errorOp = "!"; break;

-                case EOpBitwiseNot: errorOp = "~"; break;

-				default: break;

-                }

-                parseContext.unaryOpError($1.line, errorOp, $2->getCompleteString());

-                parseContext.recover();

-                $$ = $2;

-            }

-        } else

-            $$ = $2;

-    }

-    ;

-// Grammar Note:  No traditional style type casts.

-

-unary_operator

-    : PLUS  { $$.line = $1.line; $$.op = EOpNull; }

-    | DASH  { $$.line = $1.line; $$.op = EOpNegative; }

-    | BANG  { $$.line = $1.line; $$.op = EOpLogicalNot; }

-    | TILDE { PACK_UNPACK_ONLY("~", $1.line);  

-              $$.line = $1.line; $$.op = EOpBitwiseNot; }

-    ;

-// Grammar Note:  No '*' or '&' unary ops.  Pointers are not supported.

-

-multiplicative_expression

-    : unary_expression { $$ = $1; }

-    | multiplicative_expression STAR unary_expression {

-        FRAG_VERT_ONLY("*", $2.line);

-        $$ = parseContext.intermediate.addBinaryMath(EOpMul, $1, $3, $2.line, parseContext.symbolTable);

-        if ($$ == 0) {

-            parseContext.binaryOpError($2.line, "*", $1->getCompleteString(), $3->getCompleteString());

-            parseContext.recover();

-            $$ = $1;

-        }

-    }

-    | multiplicative_expression SLASH unary_expression {

-        FRAG_VERT_ONLY("/", $2.line); 

-        $$ = parseContext.intermediate.addBinaryMath(EOpDiv, $1, $3, $2.line, parseContext.symbolTable);

-        if ($$ == 0) {

-            parseContext.binaryOpError($2.line, "/", $1->getCompleteString(), $3->getCompleteString());

-            parseContext.recover();

-            $$ = $1;

-        }

-    }

-    | multiplicative_expression PERCENT unary_expression {

-        PACK_UNPACK_ONLY("%", $2.line);

-        $$ = parseContext.intermediate.addBinaryMath(EOpMod, $1, $3, $2.line, parseContext.symbolTable);

-        if ($$ == 0) {

-            parseContext.binaryOpError($2.line, "%", $1->getCompleteString(), $3->getCompleteString());

-            parseContext.recover();

-            $$ = $1;

-        }

-    }

-    ;

-

-additive_expression

-    : multiplicative_expression { $$ = $1; }

-    | additive_expression PLUS multiplicative_expression {  

-        $$ = parseContext.intermediate.addBinaryMath(EOpAdd, $1, $3, $2.line, parseContext.symbolTable);

-        if ($$ == 0) {

-            parseContext.binaryOpError($2.line, "+", $1->getCompleteString(), $3->getCompleteString());

-            parseContext.recover();

-            $$ = $1;

-        }

-    }

-    | additive_expression DASH multiplicative_expression {

-        $$ = parseContext.intermediate.addBinaryMath(EOpSub, $1, $3, $2.line, parseContext.symbolTable);

-        if ($$ == 0) {

-            parseContext.binaryOpError($2.line, "-", $1->getCompleteString(), $3->getCompleteString());

-            parseContext.recover();

-            $$ = $1;

-        } 

-    }

-    ;

-

-shift_expression

-    : additive_expression { $$ = $1; }

-    | shift_expression LEFT_OP additive_expression {

-        PACK_UNPACK_ONLY("<<", $2.line);

-        $$ = parseContext.intermediate.addBinaryMath(EOpLeftShift, $1, $3, $2.line, parseContext.symbolTable);

-        if ($$ == 0) {

-            parseContext.binaryOpError($2.line, "<<", $1->getCompleteString(), $3->getCompleteString());

-            parseContext.recover();

-            $$ = $1;

-        }

-    }

-    | shift_expression RIGHT_OP additive_expression {

-        PACK_UNPACK_ONLY(">>", $2.line);

-        $$ = parseContext.intermediate.addBinaryMath(EOpRightShift, $1, $3, $2.line, parseContext.symbolTable);

-        if ($$ == 0) {

-            parseContext.binaryOpError($2.line, ">>", $1->getCompleteString(), $3->getCompleteString());

-            parseContext.recover();

-            $$ = $1;

-        }

-    }

-    ;

-

-relational_expression

-    : shift_expression { $$ = $1; }

-    | relational_expression LEFT_ANGLE shift_expression { 

-        $$ = parseContext.intermediate.addBinaryMath(EOpLessThan, $1, $3, $2.line, parseContext.symbolTable);

-        if ($$ == 0) {

-            parseContext.binaryOpError($2.line, "<", $1->getCompleteString(), $3->getCompleteString());

-            parseContext.recover();

-            constUnion *unionArray = new constUnion[1];

-            unionArray->bConst = false;

-            $$ = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtBool, EvqConst), $2.line);

-        }

-    }

-    | relational_expression RIGHT_ANGLE shift_expression  { 

-        $$ = parseContext.intermediate.addBinaryMath(EOpGreaterThan, $1, $3, $2.line, parseContext.symbolTable);

-        if ($$ == 0) {

-            parseContext.binaryOpError($2.line, ">", $1->getCompleteString(), $3->getCompleteString());

-            parseContext.recover();

-            constUnion *unionArray = new constUnion[1];

-            unionArray->bConst = false;

-            $$ = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtBool, EvqConst), $2.line);

-        }

-    }

-    | relational_expression LE_OP shift_expression  { 

-        $$ = parseContext.intermediate.addBinaryMath(EOpLessThanEqual, $1, $3, $2.line, parseContext.symbolTable);

-        if ($$ == 0) {

-            parseContext.binaryOpError($2.line, "<=", $1->getCompleteString(), $3->getCompleteString());

-            parseContext.recover();

-            constUnion *unionArray = new constUnion[1];

-            unionArray->bConst = false;

-            $$ = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtBool, EvqConst), $2.line);

-        }

-    }

-    | relational_expression GE_OP shift_expression  { 

-        $$ = parseContext.intermediate.addBinaryMath(EOpGreaterThanEqual, $1, $3, $2.line, parseContext.symbolTable);

-        if ($$ == 0) {

-            parseContext.binaryOpError($2.line, ">=", $1->getCompleteString(), $3->getCompleteString());

-            parseContext.recover();

-            constUnion *unionArray = new constUnion[1];

-            unionArray->bConst = false;

-            $$ = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtBool, EvqConst), $2.line);

-        }

-    }

-    ;

-

-equality_expression

-    : relational_expression { $$ = $1; }

-    | equality_expression EQ_OP relational_expression  { 

-        $$ = parseContext.intermediate.addBinaryMath(EOpEqual, $1, $3, $2.line, parseContext.symbolTable);

-        if ($$ == 0) {

-            parseContext.binaryOpError($2.line, "==", $1->getCompleteString(), $3->getCompleteString());

-            parseContext.recover();

-            constUnion *unionArray = new constUnion[1];

-            unionArray->bConst = false;

-            $$ = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtBool, EvqConst), $2.line);

-        }

-    }

-    | equality_expression  NE_OP relational_expression { 

-        $$ = parseContext.intermediate.addBinaryMath(EOpNotEqual, $1, $3, $2.line, parseContext.symbolTable);

-        if ($$ == 0) {

-            parseContext.binaryOpError($2.line, "!=", $1->getCompleteString(), $3->getCompleteString());

-            parseContext.recover();

-            constUnion *unionArray = new constUnion[1];

-            unionArray->bConst = false;

-            $$ = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtBool, EvqConst), $2.line);

-        }

-    }

-    ;

-

-and_expression

-    : equality_expression { $$ = $1; }

-    | and_expression AMPERSAND equality_expression {

-        PACK_UNPACK_ONLY("&", $2.line);

-        $$ = parseContext.intermediate.addBinaryMath(EOpAnd, $1, $3, $2.line, parseContext.symbolTable);

-        if ($$ == 0) {

-            parseContext.binaryOpError($2.line, "&", $1->getCompleteString(), $3->getCompleteString());

-            parseContext.recover();

-            $$ = $1;

-        }

-    }

-    ;

-

-exclusive_or_expression

-    : and_expression { $$ = $1; }

-    | exclusive_or_expression CARET and_expression {

-        PACK_UNPACK_ONLY("^", $2.line);

-        $$ = parseContext.intermediate.addBinaryMath(EOpExclusiveOr, $1, $3, $2.line, parseContext.symbolTable);

-        if ($$ == 0) {

-            parseContext.binaryOpError($2.line, "^", $1->getCompleteString(), $3->getCompleteString());

-            parseContext.recover();

-            $$ = $1;

-        }

-    }

-    ;

-

-inclusive_or_expression

-    : exclusive_or_expression { $$ = $1; }

-    | inclusive_or_expression VERTICAL_BAR exclusive_or_expression {

-        PACK_UNPACK_ONLY("|", $2.line);

-        $$ = parseContext.intermediate.addBinaryMath(EOpInclusiveOr, $1, $3, $2.line, parseContext.symbolTable);

-        if ($$ == 0) {

-            parseContext.binaryOpError($2.line, "|", $1->getCompleteString(), $3->getCompleteString());

-            parseContext.recover();

-            $$ = $1;

-        }

-    }

-    ;

-

-logical_and_expression

-    : inclusive_or_expression { $$ = $1; }

-    | logical_and_expression AND_OP inclusive_or_expression {

-        $$ = parseContext.intermediate.addBinaryMath(EOpLogicalAnd, $1, $3, $2.line, parseContext.symbolTable);

-        if ($$ == 0) {

-            parseContext.binaryOpError($2.line, "&&", $1->getCompleteString(), $3->getCompleteString());

-            parseContext.recover();

-            constUnion *unionArray = new constUnion[1];

-            unionArray->bConst = false;

-            $$ = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtBool, EvqConst), $2.line);

-        }

-    }

-    ;

-

-logical_xor_expression

-    : logical_and_expression { $$ = $1; }

-    | logical_xor_expression XOR_OP logical_and_expression  { 

-        $$ = parseContext.intermediate.addBinaryMath(EOpLogicalXor, $1, $3, $2.line, parseContext.symbolTable);

-        if ($$ == 0) {

-            parseContext.binaryOpError($2.line, "^^", $1->getCompleteString(), $3->getCompleteString());

-            parseContext.recover();

-            constUnion *unionArray = new constUnion[1];

-            unionArray->bConst = false;

-            $$ = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtBool, EvqConst), $2.line);

-        }

-    }

-    ;

-

-logical_or_expression

-    : logical_xor_expression { $$ = $1; }

-    | logical_or_expression OR_OP logical_xor_expression  { 

-        $$ = parseContext.intermediate.addBinaryMath(EOpLogicalOr, $1, $3, $2.line, parseContext.symbolTable);

-        if ($$ == 0) {

-            parseContext.binaryOpError($2.line, "||", $1->getCompleteString(), $3->getCompleteString());

-            parseContext.recover();

-            constUnion *unionArray = new constUnion[1];

-            unionArray->bConst = false;

-            $$ = parseContext.intermediate.addConstantUnion(unionArray, TType(EbtBool, EvqConst), $2.line);

-        }

-    }

-    ;

-

-conditional_expression

-    : logical_or_expression { $$ = $1; }

-    | logical_or_expression QUESTION expression COLON assignment_expression {

-       if (parseContext.boolErrorCheck($2.line, $1))

-            parseContext.recover();

-       

-        $$ = parseContext.intermediate.addSelection($1, $3, $5, $2.line);

-        if ($3->getType() != $5->getType())

-            $$ = 0;

-            

-        if ($$ == 0) {

-            parseContext.binaryOpError($2.line, ":", $3->getCompleteString(), $5->getCompleteString());

-            parseContext.recover();

-            $$ = $5;

-        }

-    }

-    ;

-

-assignment_expression

-    : conditional_expression { $$ = $1; }

-    | unary_expression assignment_operator assignment_expression {

-        if (parseContext.lValueErrorCheck($2.line, "assign", $1))

-            parseContext.recover();

-        $$ = parseContext.intermediate.addAssign($2.op, $1, $3, $2.line);

-        if ($$ == 0) {

-            parseContext.assignError($2.line, "assign", $1->getCompleteString(), $3->getCompleteString());

-            parseContext.recover();

-            $$ = $1;

-        }

-    }

-    ;

-

-assignment_operator

-    : EQUAL        {                                    $$.line = $1.line; $$.op = EOpAssign; }

-    | MUL_ASSIGN   { FRAG_VERT_ONLY("*=", $1.line);     $$.line = $1.line; $$.op = EOpMulAssign; }

-    | DIV_ASSIGN   { FRAG_VERT_ONLY("/=", $1.line);     $$.line = $1.line; $$.op = EOpDivAssign; }

-    | MOD_ASSIGN   { PACK_UNPACK_ONLY("%=", $1.line);   $$.line = $1.line; $$.op = EOpModAssign; }

-    | ADD_ASSIGN   {                                    $$.line = $1.line; $$.op = EOpAddAssign; }

-    | SUB_ASSIGN   {                                    $$.line = $1.line; $$.op = EOpSubAssign; }

-    | LEFT_ASSIGN  { PACK_UNPACK_ONLY("<<=", $1.line);  $$.line = $1.line; $$.op = EOpLeftShiftAssign; }

-    | RIGHT_ASSIGN { PACK_UNPACK_ONLY("<<=", $1.line);  $$.line = $1.line; $$.op = EOpRightShiftAssign; }

-    | AND_ASSIGN   { PACK_UNPACK_ONLY("&=",  $1.line);  $$.line = $1.line; $$.op = EOpAndAssign; }

-    | XOR_ASSIGN   { PACK_UNPACK_ONLY("^=",  $1.line);  $$.line = $1.line; $$.op = EOpExclusiveOrAssign; }

-    | OR_ASSIGN    { PACK_UNPACK_ONLY("|=",  $1.line);  $$.line = $1.line; $$.op = EOpInclusiveOrAssign; }

-    ;

-

-expression

-    : assignment_expression {

-        $$ = $1;

-    }

-    | expression COMMA assignment_expression {

-        $$ = parseContext.intermediate.addComma($1, $3, $2.line);

-        if ($$ == 0) {

-            parseContext.binaryOpError($2.line, ",", $1->getCompleteString(), $3->getCompleteString());

-            parseContext.recover();

-            $$ = $3;

-        }

-    }

-    ;

-

-constant_expression

-    : conditional_expression {

-        if (parseContext.constErrorCheck($1))

-            parseContext.recover();

-        $$ = $1;

-    }

-    ;

-

-declaration

-    : function_prototype SEMICOLON   { $$ = 0; }

-    | init_declarator_list SEMICOLON { 

-        if ($1.intermAggregate)

-            $1.intermAggregate->setOperator(EOpSequence); 

-        $$ = $1.intermAggregate; 

-    }

-    ;

-

-function_prototype 

-    : function_declarator RIGHT_PAREN  {

-        //

-        // Multiple declarations of the same function are allowed.

-        //

-        // If this is a definition, the definition production code will check for redefinitions 

-        // (we don't know at this point if it's a definition or not).

-        //

-        // Redeclarations are allowed.  But, return types and parameter qualifiers must match.

-        //        

-        TFunction* prevDec = static_cast<TFunction*>(parseContext.symbolTable.find($1->getMangledName()));

-        if (prevDec) {

-            if (prevDec->getReturnType() != $1->getReturnType()) {

-                parseContext.error($2.line, "overloaded functions must have the same return type", $1->getReturnType().getBasicString(), "");

-                parseContext.recover();

-            }

-            for (int i = 0; i < prevDec->getParamCount(); ++i) {

-                if ((*prevDec)[i].type->getQualifier() != (*$1)[i].type->getQualifier()) {

-                    parseContext.error($2.line, "overloaded functions must have the same parameter qualifiers", (*$1)[i].type->getQualifierString(), "");

-                    parseContext.recover();

-                }

-            }

-        }

-        

-        //

-        // If this is a redeclaration, it could also be a definition,

-        // in which case, we want to use the variable names from this one, and not the one that's

-        // being redeclared.  So, pass back up this declaration, not the one in the symbol table.

-        //

-        $$.function = $1;

-        $$.line = $2.line;

-

-        parseContext.symbolTable.insert(*$$.function);

-    }

-    ;

-

-function_declarator 

-    : function_header {

-        $$ = $1;

-    }

-    | function_header_with_parameters { 

-        $$ = $1;  

-    }

-    ;

-

-

-function_header_with_parameters

-    : function_header parameter_declaration {

-        // Add the parameter 

-        $$ = $1;

-        if ($2.param.type->getBasicType() != EbtVoid)

-            $1->addParameter($2.param);

-        else

-            delete $2.param.type;

-    }

-    | function_header_with_parameters COMMA parameter_declaration {   

-        //

-        // Only first parameter of one-parameter functions can be void

-        // The check for named parameters not being void is done in parameter_declarator 

-        //

-        if ($3.param.type->getBasicType() == EbtVoid) {

-            //

-            // This parameter > first is void

-            //

-            parseContext.error($2.line, "cannot be an argument type except for '(void)'", "void", "");

-            parseContext.recover();

-            delete $3.param.type;

-        } else {

-            // Add the parameter 

-            $$ = $1; 

-            $1->addParameter($3.param);

-        }

-    }

-    ;

-

-function_header 

-    : fully_specified_type IDENTIFIER LEFT_PAREN {

-        if ($1.qualifier != EvqGlobal && $1.qualifier != EvqTemporary) {

-            parseContext.error($2.line, "no qualifiers allowed for function return", getQualifierString($1.qualifier), "");

-            parseContext.recover();

-        }

-        // make sure a sampler is not involved as well...

-        if (parseContext.structQualifierErrorCheck($2.line, $1))

-            parseContext.recover();

-        

-        // Add the function as a prototype after parsing it (we do not support recursion) 

-        TFunction *function;

-        TType type($1);

-        function = new TFunction($2.string, type);

-        $$ = function;

-    }

-    ;

-

-parameter_declarator

-    // Type + name 

-    : type_specifier IDENTIFIER {

-        if ($1.type == EbtVoid) {

-            parseContext.error($2.line, "illegal use of type 'void'", $2.string->c_str(), "");

-            parseContext.recover();

-        }

-        if (parseContext.reservedErrorCheck($2.line, *$2.string))

-            parseContext.recover();

-        TParameter param = {$2.string, new TType($1)};

-        $$.line = $2.line;

-        $$.param = param;

-    }

-    | type_specifier IDENTIFIER LEFT_BRACKET constant_expression RIGHT_BRACKET {

-        // Check that we can make an array out of this type

-        if ($1.array) {

-            parseContext.error($3.line, "cannot declare arrays of this type", TType($1).getCompleteString().c_str(), "");

-            parseContext.recover();

-        }

-        if (parseContext.reservedErrorCheck($2.line, *$2.string))

-            parseContext.recover();

-        $1.array = true;

-        TType* type = new TType($1);        

-        if ($4->getAsConstantUnion())

-            type->setArraySize($4->getAsConstantUnion()->getUnionArrayPointer()->iConst);

-        TParameter param = { $2.string, type };

-        $$.line = $2.line;

-        $$.param = param;

-    }

-    ;

-

-parameter_declaration 

-    // 

-    // The only parameter qualifier a parameter can have are 

-    // IN_QUAL, OUT_QUAL, INOUT_QUAL, or CONST.

-    //

-    

-    //

-    // Type + name 

-    //

-    : type_qualifier parameter_qualifier parameter_declarator {

-        $$ = $3;

-        if (parseContext.paramErrorCheck($3.line, $1.qualifier, $2, $$.param.type))

-            parseContext.recover();

-    }

-    | parameter_qualifier parameter_declarator {

-        $$ = $2;

-        if (parseContext.parameterSamplerErrorCheck($2.line, $1, *$2.param.type))

-            parseContext.recover();

-        if (parseContext.paramErrorCheck($2.line, EvqTemporary, $1, $$.param.type))

-            parseContext.recover();

-    }

-    //

-    // Only type 

-    //

-    | type_qualifier parameter_qualifier parameter_type_specifier {

-        $$ = $3;

-        if (parseContext.paramErrorCheck($3.line, $1.qualifier, $2, $$.param.type))

-            parseContext.recover();

-    }

-    | parameter_qualifier parameter_type_specifier {

-        $$ = $2;

-        if (parseContext.parameterSamplerErrorCheck($2.line, $1, *$2.param.type))

-            parseContext.recover();

-        if (parseContext.paramErrorCheck($2.line, EvqTemporary, $1, $$.param.type))

-            parseContext.recover();

-    }

-    ;

-    

-parameter_qualifier

-    : /* empty */ {

-        $$ = EvqIn;

-    }

-    | IN_QUAL {

-        $$ = EvqIn;

-    }

-    | OUT_QUAL {

-        $$ = EvqOut;

-    }

-    | INOUT_QUAL {

-        $$ = EvqInOut;

-    }

-    ;

-

-parameter_type_specifier 

-    : type_specifier {

-        TParameter param = { 0, new TType($1) };

-        $$.param = param;

-        

-    }

-    | type_specifier LEFT_BRACKET constant_expression RIGHT_BRACKET {

-        // Check that we can make an array out of this type 

-        if ($1.array) {

-            parseContext.error($2.line, "cannot declare arrays of this type", TType($1).getCompleteString().c_str(), "");

-            parseContext.recover();

-        }

-        $1.array = true;

-        TType* type = new TType($1);       

-        if ($3->getAsConstantUnion())

-            type->setArraySize($3->getAsConstantUnion()->getUnionArrayPointer()->iConst);

-

-        TParameter param = { 0, type };

-        $$.line = $2.line;

-        $$.param = param;

-    }

-    ;

-

-init_declarator_list

-    : single_declaration {

-        $$ = $1;

-    } 

-    | init_declarator_list COMMA IDENTIFIER {

-        $$ = $1;

-        if (parseContext.structQualifierErrorCheck($3.line, $1.type))

-            parseContext.recover();

-        

-        if (parseContext.nonInitErrorCheck($3.line, *$3.string, $$.type))

-            parseContext.recover();

-    }

-    | init_declarator_list COMMA IDENTIFIER LEFT_BRACKET RIGHT_BRACKET {

-        $$ = $1;

-        if (parseContext.structQualifierErrorCheck($3.line, $1.type))

-            parseContext.recover();

-            

-        if (parseContext.arrayErrorCheck($4.line, *$3.string, $$.type, 0))

-            parseContext.recover();

-    }

-    | init_declarator_list COMMA IDENTIFIER LEFT_BRACKET constant_expression RIGHT_BRACKET {

-        $$ = $1;

-        if (parseContext.structQualifierErrorCheck($3.line, $1.type))

-            parseContext.recover();

-            

-        if (parseContext.arrayErrorCheck($4.line, *$3.string, $$.type, $5))

-            parseContext.recover();

-    }

-    | init_declarator_list COMMA IDENTIFIER EQUAL initializer {

-        $$ = $1;

-        if (parseContext.structQualifierErrorCheck($3.line, $1.type))

-            parseContext.recover();

-        

-        TIntermNode* intermNode;

-        if (!parseContext.executeInitializer($3.line, *$3.string, $1.type, $5, intermNode)) {

-            //

-            // build the intermediate representation

-            //

-            if (intermNode)

-                $$.intermAggregate = parseContext.intermediate.growAggregate($1.intermNode, intermNode, $4.line);

-            else

-                $$.intermAggregate = $1.intermAggregate;

-        } else {

-            parseContext.recover();

-            $$.intermAggregate = 0;

-        }

-    }

-    ;

-

-single_declaration 

-    : fully_specified_type {

-        $$.type = $1;

-        $$.intermAggregate = 0;

-    }    

-    | fully_specified_type IDENTIFIER {

-        $$.intermAggregate = 0;

-        $$.type = $1;

-        if (parseContext.structQualifierErrorCheck($2.line, $1))

-            parseContext.recover();

-        

-        if (parseContext.nonInitErrorCheck($2.line, *$2.string, $$.type))

-            parseContext.recover();

-    }

-    | fully_specified_type IDENTIFIER LEFT_BRACKET RIGHT_BRACKET {

-        $$.intermAggregate = 0;

-        $$.type = $1;

-        if (parseContext.structQualifierErrorCheck($2.line, $1))

-            parseContext.recover();

-        

-        if (parseContext.arrayErrorCheck($3.line, *$2.string, $$.type, 0))

-            parseContext.recover();

-    }

-    | fully_specified_type IDENTIFIER LEFT_BRACKET constant_expression RIGHT_BRACKET {

-        $$.intermAggregate = 0;

-        $$.type = $1;

-        if (parseContext.structQualifierErrorCheck($2.line, $1))

-            parseContext.recover();

-        

-        if (parseContext.arrayErrorCheck($3.line, *$2.string, $$.type, $4))

-            parseContext.recover();

-    }

-    | fully_specified_type IDENTIFIER EQUAL initializer {

-        $$.type = $1;

-        if (parseContext.structQualifierErrorCheck($2.line, $1))

-            parseContext.recover();

-        

-        TIntermNode* intermNode;

-        if (!parseContext.executeInitializer($2.line, *$2.string, $1, $4, intermNode)) {

-            //

-            // Build intermediate representation

-            //

-            if (intermNode)

-                $$.intermAggregate = parseContext.intermediate.makeAggregate(intermNode, $3.line);

-            else

-                $$.intermAggregate = 0;

-        } else {

-            parseContext.recover();

-            $$.intermAggregate = 0;

-        }

-    }

-    

-//

-// Place holder for the pack/unpack languages.

-//

-//    | buffer_specifier {

-//        $$.intermAggregate = 0;

-//    }

-    ;

-

-// Grammar Note:  No 'enum', or 'typedef'.

-

-//

-// Place holder for the pack/unpack languages.

-//

-//%type <interm> buffer_declaration

-//%type <interm.type> buffer_specifier input_or_output buffer_declaration_list 

-//buffer_specifier

-//    : input_or_output LEFT_BRACE buffer_declaration_list RIGHT_BRACE {

-//    }

-//    ;

-//

-//input_or_output

-//    : INPUT {

-//        if (parseContext.globalErrorCheck($1.line, parseContext.symbolTable.atGlobalLevel(), "input"))

-//            parseContext.recover();

-//        UNPACK_ONLY("input", $1.line);

-//        $$.qualifier = EvqInput;        

-//    }

-//    | OUTPUT {

-//        if (parseContext.globalErrorCheck($1.line, parseContext.symbolTable.atGlobalLevel(), "output"))

-//            parseContext.recover();

-//        PACK_ONLY("output", $1.line);

-//        $$.qualifier = EvqOutput;

-//    }

-//    ;

-

-//

-// Place holder for the pack/unpack languages.

-//

-//buffer_declaration_list

-//    : buffer_declaration {

-//    }

-//    | buffer_declaration_list buffer_declaration {

-//    }

-//    ;

-

-//

-// Input/output semantics:

-//   float must be 16 or 32 bits

-//   float alignment restrictions?

-//   check for only one input and only one output

-//   sum of bitfields has to be multiple of 32

-//

-

-//

-// Place holder for the pack/unpack languages.

-//

-//buffer_declaration

-//    : type_specifier IDENTIFIER COLON constant_expression SEMICOLON {

-//        if (parseContext.reservedErrorCheck($2.line, *$2.string, parseContext))

-//            parseContext.recover();

-//        $$.variable = new TVariable($2.string, $1);

-//        if (! parseContext.symbolTable.insert(*$$.variable)) {

-//            parseContext.error($2.line, "redefinition", $$.variable->getName().c_str(), "");

-//            parseContext.recover();

-//            // don't have to delete $$.variable, the pool pop will take care of it

-//        }

-//    }

-//    ;

-

-fully_specified_type

-    : type_specifier {

-        $$ = $1;

-    }

-    | type_qualifier type_specifier  { 

-        TPublicType t = { $2.type, $1.qualifier, $2.size, $2.matrix, false, $2.userDef, 0 };

-        if ($1.qualifier == EvqAttribute &&

-            ($2.type == EbtBool || $2.type == EbtInt)) {

-            parseContext.error($2.line, "cannot be bool or int", getQualifierString($1.qualifier), "");

-            parseContext.recover();

-        }

-        if (($1.qualifier == EvqVaryingIn || $1.qualifier == EvqVaryingOut) &&

-            ($2.type == EbtBool || $2.type == EbtInt)) {

-            parseContext.error($2.line, "cannot be bool or int", getQualifierString($1.qualifier), "");

-            parseContext.recover();

-        }

-        $$ = t;

-    }

-    ;

-

-type_qualifier

-    : CONST_QUAL { 

-        TPublicType t = { EbtVoid,  EvqConst,     1, false, false, 0 }; 

-        $$ = t; 

-    }

-    | ATTRIBUTE { 

-        VERTEX_ONLY("attribute", $1.line);

-        if (parseContext.globalErrorCheck($1.line, parseContext.symbolTable.atGlobalLevel(), "attribute"))

-            parseContext.recover();

-        TPublicType t = { EbtVoid,  EvqAttribute, 1, false, false, 0 }; 

-        $$ = t; 

-    }

-    | VARYING {

-        if (parseContext.globalErrorCheck($1.line, parseContext.symbolTable.atGlobalLevel(), "varying"))

-            parseContext.recover();

-        TPublicType t = { EbtVoid,  EvqVaryingIn, 1, false, false, 0 };

-        if (parseContext.language == EShLangVertex)

-            t.qualifier = EvqVaryingOut;

-        $$ = t; 

-    }

-    | UNIFORM {

-        if (parseContext.globalErrorCheck($1.line, parseContext.symbolTable.atGlobalLevel(), "uniform"))

-            parseContext.recover();

-        TPublicType t = { EbtVoid,  EvqUniform,   1, false, false, 0 }; 

-        $$ = t;

-    }

-    ;

-

-type_specifier

-    : VOID_TYPE {

-        TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;

-        TPublicType t = { EbtVoid, qual, 1, false, false, 0, $1.line }; 

-        $$ = t; 

-    }

-    | FLOAT_TYPE {

-        TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;

-        TPublicType t = { EbtFloat, qual, 1, false, false, 0, $1.line }; 

-        $$ = t; 

-    }

-    | INT_TYPE {

-        TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;

-        TPublicType t = { EbtInt, qual, 1, false, false, 0, $1.line }; 

-        $$ = t; 

-    }

-    | BOOL_TYPE {

-        TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;

-        TPublicType t = { EbtBool, qual, 1, false, false, 0, $1.line }; 

-        $$ = t; 

-    }

-//    | UNSIGNED INT_TYPE { 

-//        PACK_UNPACK_ONLY("unsigned", $1.line); 

-//        TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;

-//        TPublicType t = { EbtInt, qual, 1, false, false, 0, $1.line }; 

-//        $$ = t; 

-//    }

-    | VEC2 {

-        TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;

-        TPublicType t = { EbtFloat, qual, 2, false, false, 0, $1.line }; 

-        $$ = t; 

-    }

-    | VEC3 {

-        TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;

-        TPublicType t = { EbtFloat, qual, 3, false, false, 0, $1.line }; 

-        $$ = t; 

-    }

-    | VEC4 {

-        TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;

-        TPublicType t = { EbtFloat, qual, 4, false, false, 0, $1.line }; 

-        $$ = t; 

-    }

-    | BVEC2 {

-        TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;

-        TPublicType t = { EbtBool, qual, 2, false, false, 0, $1.line }; 

-        $$ = t; 

-    }

-    | BVEC3 {

-        TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;

-        TPublicType t = { EbtBool, qual, 3, false, false, 0, $1.line }; 

-        $$ = t; 

-    }

-    | BVEC4 {

-        TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;

-        TPublicType t = { EbtBool, qual, 4, false, false, 0, $1.line }; 

-        $$ = t; 

-    }

-    | IVEC2 {

-        TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;

-        TPublicType t = { EbtInt, qual, 2, false, false, 0, $1.line }; 

-        $$ = t; 

-    }

-    | IVEC3 {

-        TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;

-        TPublicType t = { EbtInt, qual, 3, false, false, 0, $1.line }; 

-        $$ = t; 

-    }

-    | IVEC4 {

-        TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;

-        TPublicType t = { EbtInt, qual, 4, false, false, 0, $1.line }; 

-        $$ = t; 

-    }

-    | MATRIX2 {

-        FRAG_VERT_ONLY("mat2", $1.line); 

-        TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;

-        TPublicType t = { EbtFloat, qual, 2, true, false, 0, $1.line }; 

-        $$ = t; 

-    }

-    | MATRIX3 { 

-        FRAG_VERT_ONLY("mat3", $1.line); 

-        TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;

-        TPublicType t = { EbtFloat, qual, 3, true, false, 0, $1.line }; 

-        $$ = t; 

-    }

-    | MATRIX4 { 

-        FRAG_VERT_ONLY("mat4", $1.line);

-        TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;

-        TPublicType t = { EbtFloat, qual, 4, true, false, 0, $1.line }; 

-        $$ = t; 

-    } 

-    | SAMPLER1D {

-        FRAG_VERT_ONLY("sampler1D", $1.line);

-        TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;

-        TPublicType t = { EbtSampler1D, qual, 1, false, false, 0, $1.line }; 

-        $$ = t;

-    } 

-    | SAMPLER2D {

-        FRAG_VERT_ONLY("sampler2D", $1.line);

-        TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;

-        TPublicType t = { EbtSampler2D, qual, 1, false, false, 0, $1.line }; 

-        $$ = t;

-    } 

-    | SAMPLER3D {

-        FRAG_VERT_ONLY("sampler3D", $1.line);

-        TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;

-        TPublicType t = { EbtSampler3D, qual, 1, false, false, 0, $1.line }; 

-        $$ = t;

-    } 

-    | SAMPLERCUBE {

-        FRAG_VERT_ONLY("samplerCube", $1.line);

-        TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;

-        TPublicType t = { EbtSamplerCube, qual, 1, false, false, 0, $1.line }; 

-        $$ = t;

-    } 

-    | SAMPLER1DSHADOW {

-        FRAG_VERT_ONLY("sampler1DShadow", $1.line);

-        TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;

-        TPublicType t = { EbtSampler1DShadow, qual, 1, false, false, 0, $1.line }; 

-        $$ = t;

-    } 

-    | SAMPLER2DSHADOW {

-        FRAG_VERT_ONLY("sampler2DShadow", $1.line);

-        TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;

-        TPublicType t = { EbtSampler2DShadow, qual, 1, false, false, 0, $1.line }; 

-        $$ = t;

-    }

-    | struct_specifier {

-        FRAG_VERT_ONLY("struct", $1.line);

-        $$ = $1;

-        $$.qualifier = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;

-    }

-    | TYPE_NAME {     

-        //

-        // This is for user defined type names.  The lexical phase looked up the 

-        // type.

-        //

-        TType& structure = static_cast<TVariable*>($1.symbol)->getType();

-        TQualifier qual = parseContext.symbolTable.atGlobalLevel() ? EvqGlobal : EvqTemporary;

-        TPublicType t = { EbtStruct, qual, 1, false, false, &structure, $1.line }; 

-        $$ = t;

-    }

-    ;

-

-struct_specifier

-    : STRUCT IDENTIFIER LEFT_BRACE struct_declaration_list RIGHT_BRACE {

-        TType* structure = new TType($4, *$2.string);

-        TVariable* userTypeDef = new TVariable($2.string, *structure, true);

-        if (! parseContext.symbolTable.insert(*userTypeDef)) {

-            parseContext.error($2.line, "redefinition", $2.string->c_str(), "struct");

-            parseContext.recover();

-        }

-        TPublicType t = { EbtStruct, EvqTemporary, 1, false, false, structure, $1.line };

-        $$ = t;

-    }

-    | STRUCT LEFT_BRACE struct_declaration_list RIGHT_BRACE {

-        TType* structure = new TType($3, TString(""));

-        TPublicType t = { EbtStruct, EvqTemporary, 1, false, false, structure, $1.line };

-        $$ = t;

-    }

-    ;

-    

-struct_declaration_list

-    : struct_declaration {

-        $$ = $1;

-    }

-    | struct_declaration_list struct_declaration {

-        $$ = $1;

-        for (unsigned int i = 0; i < $2->size(); ++i) {

-            for (unsigned int j = 0; j < $$->size(); ++j) {

-                if ((*$$)[j].type->getFieldName() == (*$2)[i].type->getFieldName()) {

-                    parseContext.error((*$2)[i].line, "duplicate field name in structure:", "struct", (*$2)[i].type->getFieldName().c_str());

-                    parseContext.recover();

-                }

-            }

-            $$->push_back((*$2)[i]);

-        }

-    }

-    ;

-    

-struct_declaration

-    : type_specifier struct_declarator_list SEMICOLON {

-        $$ = $2;

-        

-        if (parseContext.voidErrorCheck($1.line, (*$2)[0].type->getFieldName(), $1)) {

-            parseContext.recover();

-        }

-        for (unsigned int i = 0; i < $$->size(); ++i) {

-            //

-            // Careful not to replace already know aspects of type, like array-ness

-            //

-            (*$$)[i].type->setType($1.type, $1.size, $1.matrix, $1.userDef);

-            if ($1.userDef)

-                (*$$)[i].type->setTypeName($1.userDef->getTypeName());

-        }

-    }

-    ;

-    

-struct_declarator_list

-    : struct_declarator {

-        $$ = NewPoolTTypeList();

-        $$->push_back($1);

-    }

-    | struct_declarator_list COMMA struct_declarator {

-        $$->push_back($3);

-    }

-    ;

-    

-struct_declarator

-    : IDENTIFIER {

-        $$.type = new TType(EbtVoid);

-        $$.line = $1.line;

-        $$.type->setFieldName(*$1.string);

-    }

-    | IDENTIFIER LEFT_BRACKET constant_expression RIGHT_BRACKET {

-        $$.type = new TType(EbtVoid);

-        $$.line = $1.line;

-        $$.type->setFieldName(*$1.string);

-        

-        if ($3->getAsConstantUnion() == 0 || $3->getAsConstantUnion()->getBasicType() != EbtInt ||

-            $3->getAsConstantUnion()->getUnionArrayPointer()->iConst <= 0) {

-            parseContext.error($2.line, "structure field array size must be a positive integer", $1.string->c_str(), "");

-            parseContext.recover();

-        } else {           

-            $$.type->setArraySize($3->getAsConstantUnion()->getUnionArrayPointer()->iConst);

-        }

-    }

-    ;

-

-initializer

-    : assignment_expression { $$ = $1; }

-    ;

-

-declaration_statement 

-    : declaration { $$ = $1; }

-    ;

-

-statement

-    : compound_statement  { $$ = $1; }

-    | simple_statement    { $$ = $1; }

-    ;

-

-// Grammar Note:  No labeled statements; 'goto' is not supported.

-

-simple_statement 

-    : declaration_statement { $$ = $1; }

-    | expression_statement  { $$ = $1; } 

-    | selection_statement   { $$ = $1; }

-    | iteration_statement   { $$ = $1; }

-    | jump_statement        { $$ = $1; }

-    ;

-

-compound_statement

-    : LEFT_BRACE RIGHT_BRACE { $$ = 0; }

-    | LEFT_BRACE { parseContext.symbolTable.push(); } statement_list { parseContext.symbolTable.pop(); } RIGHT_BRACE {

-        if ($3 != 0)            

-            $3->setOperator(EOpSequence); 

-        $$ = $3;

-    }

-    ;

-

-statement_no_new_scope 

-    : compound_statement_no_new_scope { $$ = $1; }

-    | simple_statement                { $$ = $1; }

-    ;

-

-compound_statement_no_new_scope 

-    // Statement that doesn't create a new scope, for selection_statement, iteration_statement 

-    : LEFT_BRACE RIGHT_BRACE { 

-        $$ = 0; 

-    }

-    | LEFT_BRACE statement_list RIGHT_BRACE { 

-        if ($2)

-            $2->setOperator(EOpSequence); 

-        $$ = $2; 

-    }

-    ;

-

-statement_list

-    : statement {

-        $$ = parseContext.intermediate.makeAggregate($1, 0); 

-    }

-    | statement_list statement { 

-        $$ = parseContext.intermediate.growAggregate($1, $2, 0);

-    }

-    ;

-

-expression_statement

-    : SEMICOLON  { $$ = 0; }

-    | expression SEMICOLON  { $$ = static_cast<TIntermNode*>($1); }

-    ;

-

-selection_statement

-    : IF LEFT_PAREN expression RIGHT_PAREN selection_rest_statement { 

-        if (parseContext.boolErrorCheck($1.line, $3))

-            parseContext.recover();

-        $$ = parseContext.intermediate.addSelection($3, $5, $1.line);

-    }

-    ;

-

-selection_rest_statement 

-    : statement ELSE statement {

-        $$.node1 = $1;

-        $$.node2 = $3;

-    }

-    | statement { 

-        $$.node1 = $1;

-        $$.node2 = 0;

-    }

-    ;

-

-// Grammar Note:  No 'switch'.  Switch statements not supported.

-

-condition

-    // In 1996 c++ draft, conditions can include single declarations 

-    : expression {

-        $$ = $1;

-        if (parseContext.boolErrorCheck($1->getLine(), $1))

-            parseContext.recover();          

-    }

-    | fully_specified_type IDENTIFIER EQUAL initializer {

-        TIntermNode* intermNode;

-        if (parseContext.structQualifierErrorCheck($2.line, $1))

-            parseContext.recover();

-        if (parseContext.boolErrorCheck($2.line, $1))

-            parseContext.recover();

-        

-        if (!parseContext.executeInitializer($2.line, *$2.string, $1, $4, intermNode))

-            $$ = $4;

-        else {

-            parseContext.recover();

-            $$ = 0;

-        }

-    }

-    ;

-

-iteration_statement

-    : WHILE LEFT_PAREN { parseContext.symbolTable.push(); ++parseContext.loopNestingLevel; } condition RIGHT_PAREN statement_no_new_scope { 

-        parseContext.symbolTable.pop();

-        $$ = parseContext.intermediate.addLoop($6, $4, 0, true, $1.line);

-        --parseContext.loopNestingLevel;

-    }

-    | DO { ++parseContext.loopNestingLevel; } statement WHILE LEFT_PAREN expression RIGHT_PAREN SEMICOLON {

-        if (parseContext.boolErrorCheck($8.line, $6))

-            parseContext.recover();

-                    

-        $$ = parseContext.intermediate.addLoop($3, $6, 0, false, $4.line);

-        --parseContext.loopNestingLevel;

-    }

-    | FOR LEFT_PAREN { parseContext.symbolTable.push(); ++parseContext.loopNestingLevel; } for_init_statement for_rest_statement RIGHT_PAREN statement_no_new_scope {

-        parseContext.symbolTable.pop();

-        $$ = parseContext.intermediate.makeAggregate($4, $2.line);

-        $$ = parseContext.intermediate.growAggregate(

-                $$,

-                parseContext.intermediate.addLoop($7, reinterpret_cast<TIntermTyped*>($5.node1), reinterpret_cast<TIntermTyped*>($5.node2), true, $1.line),

-                $1.line);

-        $$->getAsAggregate()->setOperator(EOpSequence);

-        --parseContext.loopNestingLevel;

-    }

-    ;

-

-for_init_statement 

-    : expression_statement {

-        $$ = $1; 

-    } 

-    | declaration_statement {

-        $$ = $1;

-    }

-    ;

-

-conditionopt 

-    : condition { 

-        $$ = $1; 

-    }

-    | /* May be null */ { 

-        $$ = 0; 

-    }

-    ;

-

-for_rest_statement 

-    : conditionopt SEMICOLON { 

-        $$.node1 = $1;

-        $$.node2 = 0;

-    }

-    | conditionopt SEMICOLON expression  {

-        $$.node1 = $1;

-        $$.node2 = $3;

-    }

-    ;

-

-jump_statement

-    : CONTINUE SEMICOLON {

-        if (parseContext.loopNestingLevel <= 0) {

-            parseContext.error($1.line, "continue statement only allowed in loops", "", "");

-            parseContext.recover();

-        }        

-        $$ = parseContext.intermediate.addBranch(EOpContinue, $1.line);

-    }

-    | BREAK SEMICOLON {

-        if (parseContext.loopNestingLevel <= 0) {

-            parseContext.error($1.line, "break statement only allowed in loops", "", "");

-            parseContext.recover();

-        }        

-        $$ = parseContext.intermediate.addBranch(EOpBreak, $1.line);

-    }

-    | RETURN SEMICOLON {

-        $$ = parseContext.intermediate.addBranch(EOpReturn, $1.line);

-        if (parseContext.currentFunctionType->getBasicType() != EbtVoid) {

-            parseContext.error($1.line, "non-void function must return a value", "return", "");

-            parseContext.recover();

-        }

-    }

-    | RETURN expression SEMICOLON {        

-        $$ = parseContext.intermediate.addBranch(EOpReturn, $2, $1.line);

-        parseContext.functionReturnsValue = true;

-        if (parseContext.currentFunctionType->getBasicType() == EbtVoid) {

-            parseContext.error($1.line, "void function cannot return a value", "return", "");

-            parseContext.recover();

-        } else if (*(parseContext.currentFunctionType) != $2->getType()) {

-            parseContext.error($1.line, "function return is not matching type:", "return", "");

-            parseContext.recover();

-        }

-    }

-    | DISCARD SEMICOLON {

-        FRAG_ONLY("discard", $1.line);

-        $$ = parseContext.intermediate.addBranch(EOpKill, $1.line);

-    }        

-    ;

-

-// Grammar Note:  No 'goto'.  Gotos are not supported.

-

-translation_unit

-    : external_declaration { 

-        $$ = $1; 

-        parseContext.treeRoot = $$; 

-    }

-    | translation_unit external_declaration {

-        $$ = parseContext.intermediate.growAggregate($1, $2, 0);

-        parseContext.treeRoot = $$;

-    }

-    ;

-

-external_declaration

-    : function_definition { 

-        $$ = $1; 

-    }

-    | declaration { 

-        $$ = $1; 

-    }

-    ;

-

-function_definition

-    : function_prototype {

-        TFunction& function = *($1.function);

-        TFunction* prevDec = static_cast<TFunction*>(parseContext.symbolTable.find(function.getMangledName()));

-        //

-        // Note:  'prevDec' could be 'function' if this is the first time we've seen function

-        // as it would have just been put in the symbol table.  Otherwise, we're looking up

-        // an earlier occurance.

-        //

-        if (prevDec->isDefined()) {

-            //

-            // Then this function already has a body.

-            //

-            parseContext.error($1.line, "function already has a body", function.getName().c_str(), "");

-            parseContext.recover();

-        }

-        prevDec->setDefined();

-        

-        //

-        // Raise error message if main function takes any parameters or return anything other than void

-        //

-        if (function.getName() == "main") {

-            if (function.getParamCount() > 0) {

-                parseContext.error($1.line, "function cannot take any parameter(s)", function.getName().c_str(), "");

-                parseContext.recover();

-            }

-            if (function.getReturnType().getBasicType() != EbtVoid) {

-                parseContext.error($1.line, "", function.getReturnType().getBasicString(), "main function cannot return a value" );

-                parseContext.recover();

-            }            

-        }

-   

-        //

-        // New symbol table scope for body of function plus its arguments

-        //

-        parseContext.symbolTable.push();

-        

-        //

-        // Remember the return type for later checking for RETURN statements.

-        //

-        parseContext.currentFunctionType = &(prevDec->getReturnType());

-        parseContext.functionReturnsValue = false;

-        

-        // 

-        // Insert parameters into the symbol table.

-        // If the parameter has no name, it's not an error, just don't insert it 

-        // (could be used for unused args).

-        //

-        // Also, accumulate the list of parameters into the HIL, so lower level code

-        // knows where to find parameters.

-        //

-        TIntermAggregate* paramNodes = new TIntermAggregate;

-        for (int i = 0; i < function.getParamCount(); i++) {

-            TParameter& param = function[i];

-            if (param.name != 0) {

-                TVariable *variable = new TVariable(param.name, *param.type);

-                // 

-                // Insert the parameters with name in the symbol table.

-                //

-                if (! parseContext.symbolTable.insert(*variable)) {

-                    parseContext.error($1.line, "redefinition", variable->getName().c_str(), "");

-                    parseContext.recover();

-                    delete variable;

-                }

-                //

-                // Transfer ownership of name pointer to symbol table.

-                //

-                param.name = 0;

-                

-                //

-                // Add the parameter to the HIL

-                //                

-                paramNodes = parseContext.intermediate.growAggregate(

-                                               paramNodes, 

-                                               parseContext.intermediate.addSymbol(variable->getUniqueId(),

-                                                                       variable->getName(),

-                                                                       variable->getType(), $1.line), 

-                                               $1.line);

-            } else {

-                paramNodes = parseContext.intermediate.growAggregate(paramNodes, parseContext.intermediate.addSymbol(0, "", *param.type, $1.line), $1.line);

-            }

-        }

-        parseContext.intermediate.setAggregateOperator(paramNodes, EOpParameters, $1.line);

-        $1.intermAggregate = paramNodes;

-        parseContext.loopNestingLevel = 0;

-    }

-    compound_statement_no_new_scope {

-        //?? Check that all paths return a value if return type != void ?

-        //   May be best done as post process phase on intermediate code

-        if (parseContext.currentFunctionType->getBasicType() != EbtVoid && ! parseContext.functionReturnsValue) {

-            parseContext.error($1.line, "function does not return a value:", "", $1.function->getName().c_str());

-            parseContext.recover();

-        }

-        parseContext.symbolTable.pop();

-        $$ = parseContext.intermediate.growAggregate($1.intermAggregate, $3, 0);

-        parseContext.intermediate.setAggregateOperator($$, EOpFunction, $1.line);

-        $$->getAsAggregate()->setName($1.function->getMangledName().c_str());

-        $$->getAsAggregate()->setType($1.function->getReturnType());

-        

-        // store the pragma information for debug and optimize and other vendor specific 

-        // information. This information can be queried from the parse tree

-        $$->getAsAggregate()->setOptimize(parseContext.contextPragma.optimize);

-        $$->getAsAggregate()->setDebug(parseContext.contextPragma.debug);

-        $$->getAsAggregate()->addToPragmaTable(parseContext.contextPragma.pragmaTable);

-    }

-    ;

-

-%%

diff --git a/src/mesa/shader/slang/MachineIndependent/glslang_tab.h b/src/mesa/shader/slang/MachineIndependent/glslang_tab.h
deleted file mode 100755
index 97d827fe902..00000000000
--- a/src/mesa/shader/slang/MachineIndependent/glslang_tab.h
+++ /dev/null
@@ -1,260 +0,0 @@
-/* A Bison parser, made by GNU Bison 1.875.  */
-
-/* Skeleton parser for Yacc-like parsing with Bison,
-   Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002 Free Software Foundation, Inc.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2, or (at your option)
-   any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
-
-/* As a special exception, when this file is copied by Bison into a
-   Bison output file, you may use that output file without restriction.
-   This special exception was added by the Free Software Foundation
-   in version 1.24 of Bison.  */
-
-/* Tokens.  */
-#ifndef YYTOKENTYPE
-# define YYTOKENTYPE
-   /* Put the tokens into the symbol table, so that GDB and other debuggers
-      know about them.  */
-   enum yytokentype {
-     ATTRIBUTE = 258,
-     CONST_QUAL = 259,
-     BOOL_TYPE = 260,
-     FLOAT_TYPE = 261,
-     INT_TYPE = 262,
-     BREAK = 263,
-     CONTINUE = 264,
-     DO = 265,
-     ELSE = 266,
-     FOR = 267,
-     IF = 268,
-     DISCARD = 269,
-     RETURN = 270,
-     BVEC2 = 271,
-     BVEC3 = 272,
-     BVEC4 = 273,
-     IVEC2 = 274,
-     IVEC3 = 275,
-     IVEC4 = 276,
-     VEC2 = 277,
-     VEC3 = 278,
-     VEC4 = 279,
-     MATRIX2 = 280,
-     MATRIX3 = 281,
-     MATRIX4 = 282,
-     IN_QUAL = 283,
-     OUT_QUAL = 284,
-     INOUT_QUAL = 285,
-     UNIFORM = 286,
-     VARYING = 287,
-     STRUCT = 288,
-     VOID_TYPE = 289,
-     WHILE = 290,
-     SAMPLER1D = 291,
-     SAMPLER2D = 292,
-     SAMPLER3D = 293,
-     SAMPLERCUBE = 294,
-     SAMPLER1DSHADOW = 295,
-     SAMPLER2DSHADOW = 296,
-     IDENTIFIER = 297,
-     TYPE_NAME = 298,
-     FLOATCONSTANT = 299,
-     INTCONSTANT = 300,
-     BOOLCONSTANT = 301,
-     FIELD_SELECTION = 302,
-     LEFT_OP = 303,
-     RIGHT_OP = 304,
-     INC_OP = 305,
-     DEC_OP = 306,
-     LE_OP = 307,
-     GE_OP = 308,
-     EQ_OP = 309,
-     NE_OP = 310,
-     AND_OP = 311,
-     OR_OP = 312,
-     XOR_OP = 313,
-     MUL_ASSIGN = 314,
-     DIV_ASSIGN = 315,
-     ADD_ASSIGN = 316,
-     MOD_ASSIGN = 317,
-     LEFT_ASSIGN = 318,
-     RIGHT_ASSIGN = 319,
-     AND_ASSIGN = 320,
-     XOR_ASSIGN = 321,
-     OR_ASSIGN = 322,
-     SUB_ASSIGN = 323,
-     LEFT_PAREN = 324,
-     RIGHT_PAREN = 325,
-     LEFT_BRACKET = 326,
-     RIGHT_BRACKET = 327,
-     LEFT_BRACE = 328,
-     RIGHT_BRACE = 329,
-     DOT = 330,
-     COMMA = 331,
-     COLON = 332,
-     EQUAL = 333,
-     SEMICOLON = 334,
-     BANG = 335,
-     DASH = 336,
-     TILDE = 337,
-     PLUS = 338,
-     STAR = 339,
-     SLASH = 340,
-     PERCENT = 341,
-     LEFT_ANGLE = 342,
-     RIGHT_ANGLE = 343,
-     VERTICAL_BAR = 344,
-     CARET = 345,
-     AMPERSAND = 346,
-     QUESTION = 347
-   };
-#endif
-#define ATTRIBUTE 258
-#define CONST_QUAL 259
-#define BOOL_TYPE 260
-#define FLOAT_TYPE 261
-#define INT_TYPE 262
-#define BREAK 263
-#define CONTINUE 264
-#define DO 265
-#define ELSE 266
-#define FOR 267
-#define IF 268
-#define DISCARD 269
-#define RETURN 270
-#define BVEC2 271
-#define BVEC3 272
-#define BVEC4 273
-#define IVEC2 274
-#define IVEC3 275
-#define IVEC4 276
-#define VEC2 277
-#define VEC3 278
-#define VEC4 279
-#define MATRIX2 280
-#define MATRIX3 281
-#define MATRIX4 282
-#define IN_QUAL 283
-#define OUT_QUAL 284
-#define INOUT_QUAL 285
-#define UNIFORM 286
-#define VARYING 287
-#define STRUCT 288
-#define VOID_TYPE 289
-#define WHILE 290
-#define SAMPLER1D 291
-#define SAMPLER2D 292
-#define SAMPLER3D 293
-#define SAMPLERCUBE 294
-#define SAMPLER1DSHADOW 295
-#define SAMPLER2DSHADOW 296
-#define IDENTIFIER 297
-#define TYPE_NAME 298
-#define FLOATCONSTANT 299
-#define INTCONSTANT 300
-#define BOOLCONSTANT 301
-#define FIELD_SELECTION 302
-#define LEFT_OP 303
-#define RIGHT_OP 304
-#define INC_OP 305
-#define DEC_OP 306
-#define LE_OP 307
-#define GE_OP 308
-#define EQ_OP 309
-#define NE_OP 310
-#define AND_OP 311
-#define OR_OP 312
-#define XOR_OP 313
-#define MUL_ASSIGN 314
-#define DIV_ASSIGN 315
-#define ADD_ASSIGN 316
-#define MOD_ASSIGN 317
-#define LEFT_ASSIGN 318
-#define RIGHT_ASSIGN 319
-#define AND_ASSIGN 320
-#define XOR_ASSIGN 321
-#define OR_ASSIGN 322
-#define SUB_ASSIGN 323
-#define LEFT_PAREN 324
-#define RIGHT_PAREN 325
-#define LEFT_BRACKET 326
-#define RIGHT_BRACKET 327
-#define LEFT_BRACE 328
-#define RIGHT_BRACE 329
-#define DOT 330
-#define COMMA 331
-#define COLON 332
-#define EQUAL 333
-#define SEMICOLON 334
-#define BANG 335
-#define DASH 336
-#define TILDE 337
-#define PLUS 338
-#define STAR 339
-#define SLASH 340
-#define PERCENT 341
-#define LEFT_ANGLE 342
-#define RIGHT_ANGLE 343
-#define VERTICAL_BAR 344
-#define CARET 345
-#define AMPERSAND 346
-#define QUESTION 347
-
-
-
-
-#if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED)
-#line 117 "glslang.y"
-typedef union YYSTYPE {
-    struct {
-        TSourceLoc line;
-        union {
-            TString *string;
-            float f;
-            int i;
-            bool b;
-        };
-        TSymbol* symbol;
-    } lex;
-    struct {
-        TSourceLoc line;
-        TOperator op;
-        union {
-            TIntermNode* intermNode;
-            TIntermNodePair nodePair;
-            TIntermTyped* intermTypedNode;
-            TIntermAggregate* intermAggregate;
-        };
-        union {
-            TPublicType type;
-            TQualifier qualifier;
-            TFunction* function;
-            TParameter param;
-            TTypeLine typeLine;
-            TTypeList* typeList;
-        };
-    } interm;
-} YYSTYPE;
-/* Line 1240 of yacc.c.  */
-#line 251 "glslang.tab.h"
-# define yystype YYSTYPE /* obsolescent; will be withdrawn */
-# define YYSTYPE_IS_DECLARED 1
-# define YYSTYPE_IS_TRIVIAL 1
-#endif
-
-
-
-
-
diff --git a/src/mesa/shader/slang/MachineIndependent/intermOut.cpp b/src/mesa/shader/slang/MachineIndependent/intermOut.cpp
deleted file mode 100755
index e75608c45a1..00000000000
--- a/src/mesa/shader/slang/MachineIndependent/intermOut.cpp
+++ /dev/null
@@ -1,496 +0,0 @@
-//

-//Copyright (C) 2002-2005  3Dlabs Inc. Ltd.

-//All rights reserved.

-//

-//Redistribution and use in source and binary forms, with or without

-//modification, are permitted provided that the following conditions

-//are met:

-//

-//    Redistributions of source code must retain the above copyright

-//    notice, this list of conditions and the following disclaimer.

-//

-//    Redistributions in binary form must reproduce the above

-//    copyright notice, this list of conditions and the following

-//    disclaimer in the documentation and/or other materials provided

-//    with the distribution.

-//

-//    Neither the name of 3Dlabs Inc. Ltd. nor the names of its

-//    contributors may be used to endorse or promote products derived

-//    from this software without specific prior written permission.

-//

-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS

-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,

-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,

-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER

-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

-//POSSIBILITY OF SUCH DAMAGE.

-//

-

-#include "localintermediate.h"

-#include "../Include/ShHandle.h"

-

-//

-// Two purposes:

-// 1.  Show an example of how to iterate tree.  Functions can

-//     also directly call Traverse() on children themselves to

-//     have finer grained control over the process than shown here.

-//     See the last function for how to get started.

-// 2.  Print out a text based description of the tree.

-//

-

-//

-// Use this class to carry along data from node to node in 

-// the traversal

-//

-class TOutputTraverser : public TIntermTraverser {

-public:

-    TOutputTraverser(TInfoSink& i) : infoSink(i) { }

-    TInfoSink& infoSink;

-};

-

-TString TType::getCompleteString() const

-{

-    char buf[100];

-    char *p = &buf[0];

-

-    if (qualifier != EvqTemporary && qualifier != EvqGlobal)

-        p += sprintf(p, "%s ", getQualifierString());

-    if (array)

-        p += sprintf(p, "array of ");

-    if (matrix)

-        p += sprintf(p, "%dX%d matrix of ", size, size);

-    else if (size > 1)

-        p += sprintf(p, "%d-component vector of ", size);

-

-    sprintf(p, "%s", getBasicString());

-

-    return TString(buf);

-}   

-

-//

-// Helper functions for printing, not part of traversing.

-//

-

-void OutputTreeText(TInfoSink& infoSink, TIntermNode* node, const int depth)

-{

-    int i;

-

-    infoSink.debug << FormatSourceLoc(node->getLine());

-    

-    for (i = 0; i < depth; ++i)

-        infoSink.debug << "  ";

-}

-

-//

-// The rest of the file are the traversal functions.  The last one

-// is the one that starts the traversal.

-//

-// Return true from interior nodes to have the external traversal

-// continue on to children.  If you process children yourself,

-// return false.

-//

-

-void OutputSymbol(TIntermSymbol* node, TIntermTraverser* it)

-{

-    TOutputTraverser* oit = static_cast<TOutputTraverser*>(it);

-

-    OutputTreeText(oit->infoSink, node, oit->depth);

-

-    char buf[100];

-    sprintf(buf, "'%s' (%s)\n",

-           node->getSymbol().c_str(),

-           node->getCompleteString().c_str());

-

-    oit->infoSink.debug << buf;

-}

-

-bool OutputBinary(bool /* preVisit */, TIntermBinary* node, TIntermTraverser* it)

-{

-    TOutputTraverser* oit = static_cast<TOutputTraverser*>(it);

-    TInfoSink& out = oit->infoSink;

-

-    OutputTreeText(out, node, oit->depth);

-

-    switch (node->getOp()) {

-    case EOpAssign:                   out.debug << "move second child to first child";           break;

-    case EOpAddAssign:                out.debug << "add second child into first child";          break;

-    case EOpSubAssign:                out.debug << "subtract second child into first child";     break;

-    case EOpMulAssign:                out.debug << "multiply second child into first child";     break;

-    case EOpVectorTimesMatrixAssign:  out.debug << "matrix mult second child into first child";  break;

-    case EOpVectorTimesScalarAssign:  out.debug << "vector scale second child into first child"; break;

-    case EOpMatrixTimesScalarAssign:  out.debug << "matrix scale second child into first child"; break;

-    case EOpMatrixTimesMatrixAssign:  out.debug << "matrix mult second child into first child"; break;

-    case EOpDivAssign:                out.debug << "divide second child into first child";       break;

-    case EOpModAssign:                out.debug << "mod second child into first child";          break;

-    case EOpAndAssign:                out.debug << "and second child into first child";          break;

-    case EOpInclusiveOrAssign:        out.debug << "or second child into first child";           break;

-    case EOpExclusiveOrAssign:        out.debug << "exclusive or second child into first child"; break;

-    case EOpLeftShiftAssign:          out.debug << "left shift second child into first child";   break;

-    case EOpRightShiftAssign:         out.debug << "right shift second child into first child";  break;

-

-    case EOpIndexDirect:   out.debug << "direct index";   break;

-    case EOpIndexIndirect: out.debug << "indirect index"; break;

-    case EOpIndexDirectStruct:   out.debug << "direct index for structure";   break;

-    case EOpVectorSwizzle: out.debug << "vector swizzle"; break;

-

-    case EOpAdd:    out.debug << "add";                     break;

-    case EOpSub:    out.debug << "subtract";                break;

-    case EOpMul:    out.debug << "component-wise multiply"; break;

-    case EOpDiv:    out.debug << "divide";                  break;

-    case EOpMod:    out.debug << "mod";                     break;

-    case EOpRightShift:  out.debug << "right-shift";  break;

-    case EOpLeftShift:   out.debug << "left-shift";   break;

-    case EOpAnd:         out.debug << "bitwise and";  break;

-    case EOpInclusiveOr: out.debug << "inclusive-or"; break;

-    case EOpExclusiveOr: out.debug << "exclusive-or"; break;

-    case EOpEqual:            out.debug << "Compare Equal";                 break;

-    case EOpNotEqual:         out.debug << "Compare Not Equal";             break;

-    case EOpLessThan:         out.debug << "Compare Less Than";             break;

-    case EOpGreaterThan:      out.debug << "Compare Greater Than";          break;

-    case EOpLessThanEqual:    out.debug << "Compare Less Than or Equal";    break;

-    case EOpGreaterThanEqual: out.debug << "Compare Greater Than or Equal"; break;

-

-    case EOpVectorTimesScalar: out.debug << "vector-scale";          break;

-    case EOpVectorTimesMatrix: out.debug << "vector-times-matrix";   break;

-    case EOpMatrixTimesVector: out.debug << "matrix-times-vector";   break;

-    case EOpMatrixTimesScalar: out.debug << "matrix-scale";          break;

-    case EOpMatrixTimesMatrix: out.debug << "matrix-multiply";       break;

-

-    case EOpLogicalOr:  out.debug << "logical-or";   break;

-    case EOpLogicalXor: out.debug << "logical-xor"; break;

-    case EOpLogicalAnd: out.debug << "logical-and"; break;

-    default: out.debug << "<unknown op>";

-    }

-

-    out.debug << " (" << node->getCompleteString() << ")";

-

-    out.debug << "\n";

-

-    return true;

-}

-

-bool OutputUnary(bool /* preVisit */, TIntermUnary* node, TIntermTraverser* it)

-{

-    TOutputTraverser* oit = static_cast<TOutputTraverser*>(it);

-    TInfoSink& out = oit->infoSink;

-

-    OutputTreeText(out, node, oit->depth);

-

-    switch (node->getOp()) {        

-    case EOpNegative:       out.debug << "Negate value";         break;

-    case EOpVectorLogicalNot:

-    case EOpLogicalNot:     out.debug << "Negate conditional";   break;

-    case EOpBitwiseNot:     out.debug << "Bitwise not";          break;

-

-    case EOpPostIncrement:  out.debug << "Post-Increment";       break;

-    case EOpPostDecrement:  out.debug << "Post-Decrement";       break;

-    case EOpPreIncrement:   out.debug << "Pre-Increment";        break;

-    case EOpPreDecrement:   out.debug << "Pre-Decrement";        break;

-

-    case EOpConvIntToBool:  out.debug << "Convert int to bool";  break;

-    case EOpConvFloatToBool:out.debug << "Convert float to bool";break;

-    case EOpConvBoolToFloat:out.debug << "Convert bool to float";break;

-    case EOpConvIntToFloat: out.debug << "Convert int to float"; break;

-    case EOpConvFloatToInt: out.debug << "Convert float to int"; break;

-    case EOpConvBoolToInt:  out.debug << "Convert bool to int";  break;

-

-    case EOpRadians:        out.debug << "radians";              break;

-    case EOpDegrees:        out.debug << "degrees";              break;

-    case EOpSin:            out.debug << "sine";                 break;

-    case EOpCos:            out.debug << "cosine";               break;

-    case EOpTan:            out.debug << "tangent";              break;

-    case EOpAsin:           out.debug << "arc sine";             break;

-    case EOpAcos:           out.debug << "arc cosine";           break;

-    case EOpAtan:           out.debug << "arc tangent";          break;

-

-    case EOpExp:            out.debug << "exp";                  break;

-    case EOpLog:            out.debug << "log";                  break;

-    case EOpExp2:           out.debug << "exp2";                 break;

-    case EOpLog2:           out.debug << "log2";                 break;

-    case EOpSqrt:           out.debug << "sqrt";                 break;

-    case EOpInverseSqrt:    out.debug << "inverse sqrt";         break;

-

-    case EOpAbs:            out.debug << "Absolute value";       break;

-    case EOpSign:           out.debug << "Sign";                 break;

-    case EOpFloor:          out.debug << "Floor";                break;

-    case EOpCeil:           out.debug << "Ceiling";              break;

-    case EOpFract:          out.debug << "Fraction";             break;

-

-    case EOpLength:         out.debug << "length";               break;

-    case EOpNormalize:      out.debug << "normalize";            break;

-    case EOpDPdx:           out.debug << "dPdx";                 break;               

-    case EOpDPdy:           out.debug << "dPdy";                 break;   

-    case EOpFwidth:         out.debug << "fwidth";               break;                   

-    

-    case EOpAny:            out.debug << "any";                  break;

-    case EOpAll:            out.debug << "all";                  break;

-

-    default: out.debug.message(EPrefixError, "Bad unary op");

-    }

-

-    out.debug << " (" << node->getCompleteString() << ")";

-

-    out.debug << "\n";

-

-    return true;

-}

-

-bool OutputAggregate(bool /* preVisit */, TIntermAggregate* node, TIntermTraverser* it)

-{

-    TOutputTraverser* oit = static_cast<TOutputTraverser*>(it);

-    TInfoSink& out = oit->infoSink;

-

-    if (node->getOp() == EOpNull) {

-        out.debug.message(EPrefixError, "node is still EOpNull!");

-        return true;

-    }

-

-    OutputTreeText(out, node, oit->depth);

-

-    switch (node->getOp()) {

-    case EOpSequence:      out.debug << "Sequence\n"; return true;

-    case EOpComma:         out.debug << "Comma\n"; return true;

-    case EOpFunction:      out.debug << "Function Definition: " << node->getName(); break;

-    case EOpFunctionCall:  out.debug << "Function Call: " << node->getName(); break;

-    case EOpParameters:    out.debug << "Function Parameters: ";              break;

-    

-    case EOpConstructFloat: out.debug << "Construct float"; break;

-    case EOpConstructVec2:  out.debug << "Construct vec2";  break;

-    case EOpConstructVec3:  out.debug << "Construct vec3";  break;

-    case EOpConstructVec4:  out.debug << "Construct vec4";  break;

-    case EOpConstructBool:  out.debug << "Construct bool";  break;

-    case EOpConstructBVec2: out.debug << "Construct bvec2"; break;

-    case EOpConstructBVec3: out.debug << "Construct bvec3"; break;

-    case EOpConstructBVec4: out.debug << "Construct bvec4"; break;

-    case EOpConstructInt:   out.debug << "Construct int";   break;

-    case EOpConstructIVec2: out.debug << "Construct ivec2"; break;

-    case EOpConstructIVec3: out.debug << "Construct ivec3"; break;

-    case EOpConstructIVec4: out.debug << "Construct ivec4"; break;

-    case EOpConstructMat2:  out.debug << "Construct mat2";  break;

-    case EOpConstructMat3:  out.debug << "Construct mat3";  break;

-    case EOpConstructMat4:  out.debug << "Construct mat4";  break;

-    case EOpConstructStruct:  out.debug << "Construct structure";  break;

-        

-    case EOpLessThan:         out.debug << "Compare Less Than";             break;

-    case EOpGreaterThan:      out.debug << "Compare Greater Than";          break;

-    case EOpLessThanEqual:    out.debug << "Compare Less Than or Equal";    break;

-    case EOpGreaterThanEqual: out.debug << "Compare Greater Than or Equal"; break;

-    case EOpVectorEqual:      out.debug << "Equal";                         break;

-    case EOpVectorNotEqual:   out.debug << "NotEqual";                      break;

-

-    case EOpMod:           out.debug << "mod";         break;

-    case EOpPow:           out.debug << "pow";         break;

-

-    case EOpAtan:          out.debug << "arc tangent"; break;

-

-    case EOpMin:           out.debug << "min";         break;

-    case EOpMax:           out.debug << "max";         break;

-    case EOpClamp:         out.debug << "clamp";       break;

-    case EOpMix:           out.debug << "mix";         break;

-    case EOpStep:          out.debug << "step";        break;

-    case EOpSmoothStep:    out.debug << "smoothstep";  break;

-

-    case EOpDistance:      out.debug << "distance";                break;

-    case EOpDot:           out.debug << "dot-product";             break;

-    case EOpCross:         out.debug << "cross-product";           break;

-    case EOpFaceForward:   out.debug << "face-forward";            break;

-    case EOpReflect:       out.debug << "reflect";                 break;

-    case EOpRefract:       out.debug << "refract";                 break;

-    case EOpMul:           out.debug << "component-wise multiply"; break;

-

-    case EOpItof:          out.debug << "itof";        break;

-    case EOpFtoi:          out.debug << "ftoi";        break;

-    case EOpSkipPixels:    out.debug << "skipPixels";  break;

-    case EOpReadInput:     out.debug << "readInput";   break;

-    case EOpWritePixel:    out.debug << "writePixel";  break;

-    case EOpBitmapLsb:     out.debug << "bitmapLSB";   break;

-    case EOpBitmapMsb:     out.debug << "bitmapMSB";   break;

-    case EOpWriteOutput:   out.debug << "writeOutput"; break;

-    case EOpReadPixel:     out.debug << "readPixel";   break;

-

-    default: out.debug.message(EPrefixError, "Bad aggregation op");

-    }

-

-    if (node->getOp() != EOpSequence && node->getOp() != EOpParameters)

-        out.debug << " (" << node->getCompleteString() << ")";

-    

-    out.debug << "\n";

-

-    return true;

-}

-

-bool OutputSelection(bool /* preVisit */, TIntermSelection* node, TIntermTraverser* it)

-{

-    TOutputTraverser* oit = static_cast<TOutputTraverser*>(it);

-    TInfoSink& out = oit->infoSink;

-

-    OutputTreeText(out, node, oit->depth);

-

-    out.debug << "Test condition and select";

-    out.debug << " (" << node->getCompleteString() << ")\n";

-    

-    ++oit->depth;

-    

-    OutputTreeText(oit->infoSink, node, oit->depth);

-    out.debug << "Condition\n";

-    node->getCondition()->traverse(it);

-

-    OutputTreeText(oit->infoSink, node, oit->depth);

-	if (node->getTrueBlock()) {

-		out.debug << "true case\n";

-		node->getTrueBlock()->traverse(it);

-	} else

-		out.debug << "true case is null\n";

-    

-    if (node->getFalseBlock()) {

-        OutputTreeText(oit->infoSink, node, oit->depth);

-        out.debug << "false case\n";

-        node->getFalseBlock()->traverse(it);

-    }

-    

-    --oit->depth;

-

-    return false;

-}

-

-void OutputConstantUnion(TIntermConstantUnion* node, TIntermTraverser* it)

-{

-    TOutputTraverser* oit = static_cast<TOutputTraverser*>(it);

-    TInfoSink& out = oit->infoSink;

-    

-    int size = 0;

-    if (node->getType().getBasicType() == EbtStruct)

-        size = node->getType().getStructSize();

-    else

-        size = node->getType().getInstanceSize();

-

-    for (int i = 0; i < size; i++) {

-        OutputTreeText(out, node, oit->depth);

-        switch (node->getType().getBasicType()) {

-        case EbtBool:

-            if (node->getUnionArrayPointer()[i].bConst)

-                out.debug << "true";

-            else

-                out.debug << "false";

-

-            out.debug << " (" << "const bool" << ")";

-

-            out.debug << "\n";

-            break;

-        case EbtFloat:

-            {

-                char buf[300];

-                sprintf(buf, "%f (%s)", node->getUnionArrayPointer()[i].fConst, "const float");

-

-                out.debug << buf << "\n";           

-            }

-            break;

-        case EbtInt:

-            {

-                char buf[300];

-                sprintf(buf, "%d (%s)", node->getUnionArrayPointer()[i].iConst, "const int");

-

-                out.debug << buf << "\n";

-                break;

-            }

-        default: 

-            out.info.message(EPrefixInternalError, "Unknown constant", node->getLine());

-            break;

-        }

-    }

-}

-

-bool OutputLoop(bool /* preVisit */, TIntermLoop* node, TIntermTraverser* it)

-{

-    TOutputTraverser* oit = static_cast<TOutputTraverser*>(it);

-    TInfoSink& out = oit->infoSink;

-

-    OutputTreeText(out, node, oit->depth);

-    

-    out.debug << "Loop with condition ";

-    if (! node->testFirst())

-        out.debug << "not ";

-    out.debug << "tested first\n";

-    

-    ++oit->depth;

-    

-    OutputTreeText(oit->infoSink, node, oit->depth);

-    if (node->getTest()) {

-        out.debug << "Loop Condition\n";

-        node->getTest()->traverse(it);

-    } else

-        out.debug << "No loop condition\n";

-    

-    OutputTreeText(oit->infoSink, node, oit->depth);

-    if (node->getBody()) {

-        out.debug << "Loop Body\n";

-        node->getBody()->traverse(it);

-    } else

-        out.debug << "No loop body\n";

-

-    if (node->getTerminal()) {

-        OutputTreeText(oit->infoSink, node, oit->depth);

-        out.debug << "Loop Terminal Expression\n";

-        node->getTerminal()->traverse(it);

-    }

-

-    --oit->depth;

-

-    return false;

-}

-

-bool OutputBranch(bool /* previsit*/, TIntermBranch* node, TIntermTraverser* it)

-{

-    TOutputTraverser* oit = static_cast<TOutputTraverser*>(it);

-    TInfoSink& out = oit->infoSink;

-

-    OutputTreeText(out, node, oit->depth);

-

-    switch (node->getFlowOp()) {

-    case EOpKill:      out.debug << "Branch: Kill";           break;

-    case EOpBreak:     out.debug << "Branch: Break";          break;

-    case EOpContinue:  out.debug << "Branch: Continue";       break;

-    case EOpReturn:    out.debug << "Branch: Return";         break;

-    default:               out.debug << "Branch: Unknown Branch"; break;

-    }

-

-    if (node->getExpression()) {

-        out.debug << " with expression\n";

-        ++oit->depth;

-        node->getExpression()->traverse(it);

-        --oit->depth;

-    } else

-        out.debug << "\n";

-

-    return false;

-}

-

-//

-// This function is the one to call externally to start the traversal.

-// Individual functions can be initialized to 0 to skip processing of that

-// type of node.  It's children will still be processed.

-//

-void TIntermediate::outputTree(TIntermNode* root)

-{

-    if (root == 0)

-        return;

-

-    TOutputTraverser it(infoSink);

-

-    it.visitAggregate = OutputAggregate;

-    it.visitBinary = OutputBinary;

-    it.visitConstantUnion = OutputConstantUnion;

-    it.visitSelection = OutputSelection;

-    it.visitSymbol = OutputSymbol;

-    it.visitUnary = OutputUnary;

-    it.visitLoop = OutputLoop;

-    it.visitBranch = OutputBranch;

-

-    root->traverse(&it);

-}

diff --git a/src/mesa/shader/slang/MachineIndependent/localintermediate.h b/src/mesa/shader/slang/MachineIndependent/localintermediate.h
deleted file mode 100755
index 5b4e5ea118f..00000000000
--- a/src/mesa/shader/slang/MachineIndependent/localintermediate.h
+++ /dev/null
@@ -1,91 +0,0 @@
-//

-//Copyright (C) 2002-2005  3Dlabs Inc. Ltd.

-//All rights reserved.

-//

-//Redistribution and use in source and binary forms, with or without

-//modification, are permitted provided that the following conditions

-//are met:

-//

-//    Redistributions of source code must retain the above copyright

-//    notice, this list of conditions and the following disclaimer.

-//

-//    Redistributions in binary form must reproduce the above

-//    copyright notice, this list of conditions and the following

-//    disclaimer in the documentation and/or other materials provided

-//    with the distribution.

-//

-//    Neither the name of 3Dlabs Inc. Ltd. nor the names of its

-//    contributors may be used to endorse or promote products derived

-//    from this software without specific prior written permission.

-//

-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS

-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,

-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,

-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER

-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

-//POSSIBILITY OF SUCH DAMAGE.

-//

-

-#ifndef _LOCAL_INTERMEDIATE_INCLUDED_

-#define _LOCAL_INTERMEDIATE_INCLUDED_

-

-#include "../Include/intermediate.h"

-#include "../Public/ShaderLang.h"

-#include "SymbolTable.h"

-

-struct TVectorFields {

-    int offsets[4];

-    int num;

-};

-

-//

-// Set of helper functions to help parse and build the tree.

-//

-class TInfoSink;

-class TIntermediate {

-public:    

-    POOL_ALLOCATOR_NEW_DELETE(GlobalPoolAllocator)

-

-    TIntermediate(TInfoSink& i) : infoSink(i) { }

-    TIntermSymbol* addSymbol(int Id, const TString&, const TType&, TSourceLoc);

-    TIntermTyped* addConversion(TOperator, const TType&, TIntermTyped*);

-    TIntermTyped* addBinaryMath(TOperator op, TIntermTyped* left, TIntermTyped* right, TSourceLoc, TSymbolTable&);

-    TIntermTyped* addAssign(TOperator op, TIntermTyped* left, TIntermTyped* right, TSourceLoc);

-    TIntermTyped* addIndex(TOperator op, TIntermTyped* base, TIntermTyped* index, TSourceLoc);

-    TIntermTyped* addUnaryMath(TOperator op, TIntermNode* child, TSourceLoc, TSymbolTable&);

-    TIntermAggregate* growAggregate(TIntermNode* left, TIntermNode* right, TSourceLoc);

-    TIntermAggregate* makeAggregate(TIntermNode* node, TSourceLoc);

-    TIntermAggregate* setAggregateOperator(TIntermNode*, TOperator, TSourceLoc);

-    TIntermNode*  addSelection(TIntermTyped* cond, TIntermNodePair code, TSourceLoc);

-    TIntermTyped* addSelection(TIntermTyped* cond, TIntermTyped* trueBlock, TIntermTyped* falseBlock, TSourceLoc);

-    TIntermTyped* addComma(TIntermTyped* left, TIntermTyped* right, TSourceLoc);

-    TIntermConstantUnion* addConstantUnion(constUnion*, const TType&, TSourceLoc);

-    TIntermTyped* promoteConstantUnion(TBasicType, TIntermConstantUnion*) ;

-    TIntermTyped* copyConstUnion(TIntermConstantUnion*) ;

-    TIntermConstantUnion* changeAggrToTempConst(TIntermAggregate*, TSymbolTable&, TSourceLoc ); 

-    bool parseConstTree(TSourceLoc, TIntermNode*, constUnion*, TOperator, TSymbolTable&, TType, bool singleConstantParam = false);        

-    TIntermNode* addLoop(TIntermNode*, TIntermTyped*, TIntermTyped*, bool testFirst, TSourceLoc);

-    TIntermBranch* addBranch(TOperator, TSourceLoc);

-    TIntermBranch* addBranch(TOperator, TIntermTyped*, TSourceLoc);

-    TIntermTyped* addSwizzle(TVectorFields&, TSourceLoc);

-    bool postProcess(TIntermNode*, EShLanguage);

-	void remove(TIntermNode*);

-    void outputTree(TIntermNode*);

-    void removeChildNode(TIntermSequence&, TType&, int&, TIntermSequence::iterator&, TIntermAggregate*);

-    TIntermTyped* removeChildNode(TIntermTyped*, TType*, TIntermAggregate*);

-    bool removeMatrixConstNode(TIntermSequence&, TType&, TIntermAggregate*, int);

-    

-protected:

-    TInfoSink& infoSink;

-

-private:

-    void operator=(TIntermediate&); // prevent assignments

-};

-

-#endif // _LOCAL_INTERMEDIATE_INCLUDED_

diff --git a/src/mesa/shader/slang/MachineIndependent/parseConst.cpp b/src/mesa/shader/slang/MachineIndependent/parseConst.cpp
deleted file mode 100755
index 1ea91b3c52d..00000000000
--- a/src/mesa/shader/slang/MachineIndependent/parseConst.cpp
+++ /dev/null
@@ -1,344 +0,0 @@
-//

-//Copyright (C) 2002-2005  3Dlabs Inc. Ltd.

-//All rights reserved.

-//

-//Redistribution and use in source and binary forms, with or without

-//modification, are permitted provided that the following conditions

-//are met:

-//

-//    Redistributions of source code must retain the above copyright

-//    notice, this list of conditions and the following disclaimer.

-//

-//    Redistributions in binary form must reproduce the above

-//    copyright notice, this list of conditions and the following

-//    disclaimer in the documentation and/or other materials provided

-//    with the distribution.

-//

-//    Neither the name of 3Dlabs Inc. Ltd. nor the names of its

-//    contributors may be used to endorse or promote products derived

-//    from this software without specific prior written permission.

-//

-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS

-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,

-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,

-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER

-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

-//POSSIBILITY OF SUCH DAMAGE.

-//

-

-#include "ParseHelper.h"

-

-//

-// Use this class to carry along data from node to node in 

-// the traversal

-//

-class TConstTraverser : public TIntermTraverser {

-public:

-    TConstTraverser(constUnion* cUnion, bool singleConstParam, TOperator constructType, TInfoSink& sink, TSymbolTable& symTable, TType& t) : unionArray(cUnion), type(t),

-        constructorType(constructType), singleConstantParam(singleConstParam), infoSink(sink), symbolTable(symTable), error(false), isMatrix(false), matrixSize(0) {  index = 0; tOp = EOpNull;}

-    int index ;

-    constUnion *unionArray;

-    TOperator tOp;

-    TType type;

-    TOperator constructorType;

-    bool singleConstantParam;

-    TInfoSink& infoSink;

-    TSymbolTable& symbolTable;

-    bool error;

-    int size; // size of the constructor ( 4 for vec4)

-    bool isMatrix;

-    int matrixSize; // dimension of the matrix (nominal size and not the instance size)

-};

-

-//

-// The rest of the file are the traversal functions.  The last one

-// is the one that starts the traversal.

-//

-// Return true from interior nodes to have the external traversal

-// continue on to children.  If you process children yourself,

-// return false.

-//

-

-void ParseSymbol(TIntermSymbol* node, TIntermTraverser* it)

-{

-    TConstTraverser* oit = static_cast<TConstTraverser*>(it);

-    TQualifier qualifier = node->getType().getQualifier();

-    constUnion* unionArray = oit->unionArray;

-    int instanceSize;

-    if (oit->type.getBasicType() == EbtStruct)

-        instanceSize = oit->type.getStructSize();

-    else

-        instanceSize = oit->type.getInstanceSize();

-

-    if (oit->index >= instanceSize)

-        return;

-

-    if (qualifier != EvqConst) {

-        char buf[200];

-        sprintf(buf, "'constructor' : assigning non-constant to %s", oit->type.getCompleteString().c_str());

-        oit->infoSink.info.message(EPrefixError, buf, node->getLine());

-        oit->error = true;

-        return ;  

-    }

-    TSymbol* symbol = oit->symbolTable.find(node->getSymbol());

-    TVariable* tVar = static_cast<TVariable*>(symbol);

-

-    constUnion* constArray = tVar->getConstPointer();

-    if (!constArray) {

-        char buf[200];

-        sprintf(buf, "'constructor' : constant '%s' has not been initialized correctly", node->getSymbol().c_str());

-        oit->infoSink.info.message(EPrefixError, buf, node->getLine());

-        oit->error = true;

-        return;

-    }

-    int symbolSize;

-

-    if (tVar->getType().getBasicType() == EbtStruct)

-        symbolSize = tVar->getType().getStructSize();

-    else 

-        symbolSize = tVar->getType().getInstanceSize();

-    

-    // for constructors such as ivec4(vec4), if vec4 is a symbol node, then the appropriate conversion is required as the

-    // types do not match

-    for (int i = 0; i < symbolSize; i++) {

-        if (oit->index >= instanceSize)

-            return;

-        if (tVar->getType().getBasicType() == oit->type.getBasicType() || oit->type.getBasicType() == EbtStruct)

-            (unionArray[oit->index]) = constArray[i];

-        else {

-            switch (tVar->getType().getBasicType()) {

-            case EbtFloat:

-                switch (oit->type.getBasicType()) {

-                case EbtInt:  unionArray[oit->index].iConst = static_cast<int> (constArray[i].fConst);  break;

-                case EbtBool: unionArray[oit->index].bConst = constArray[i].fConst != 0.0; break;    

-                default: oit->infoSink.info.message(EPrefixInternalError, "Incorrect type, cannot parse symbol", node->getLine()); break;

-                }

-                break;

-            case EbtInt:

-                switch (oit->type.getBasicType()) {

-                case EbtFloat:  unionArray[oit->index].fConst = static_cast<float>(constArray[i].iConst);  break;

-                case EbtBool: unionArray[oit->index].bConst = constArray[i].iConst != 0 ; break;    

-                default: oit->infoSink.info.message(EPrefixInternalError, "Incorrect type, cannot parse symbol", node->getLine()); break;

-                }

-                break;

-            case EbtBool:

-                switch (oit->type.getBasicType()) {

-                case EbtFloat:  unionArray[oit->index].fConst = static_cast<float>(constArray[i].bConst);  break;

-                case EbtInt: unionArray[oit->index].iConst = static_cast<int> (constArray[i].bConst); break;    

-                default: oit->infoSink.info.message(EPrefixInternalError, "Incorrect type, cannot parse symbol", node->getLine()); break;

-                }

-                break;

-            default: oit->infoSink.info.message(EPrefixInternalError, "Incorrect type, cannot parse symbol", node->getLine()); break;

-            } 

-        }

-    (oit->index)++;

-    }

-}

-

-bool ParseBinary(bool /* preVisit */, TIntermBinary* node, TIntermTraverser* it)

-{

-    TConstTraverser* oit = static_cast<TConstTraverser*>(it);

-    

-    TQualifier qualifier = node->getType().getQualifier();

-    

-    if (qualifier != EvqConst) {

-        char buf[200];

-        sprintf(buf, "'constructor' : assigning non-constant to %s", oit->type.getCompleteString().c_str());

-        oit->infoSink.info.message(EPrefixError, buf, node->getLine());

-        oit->error = true;

-        return false;  

-    }

-

-   oit->infoSink.info.message(EPrefixInternalError, "Binary Node found in constant constructor", node->getLine());

-    

-    return false;

-}

-

-bool ParseUnary(bool /* preVisit */, TIntermUnary* node, TIntermTraverser* it)

-{

-    TConstTraverser* oit = static_cast<TConstTraverser*>(it);

-

-    char buf[200];

-    sprintf(buf, "'constructor' : assigning non-constant to '%s'", oit->type.getCompleteString().c_str());

-    oit->infoSink.info.message(EPrefixError, buf, node->getLine());

-    oit->error = true;

-    return false;  

-}

-

-bool ParseAggregate(bool /* preVisit */, TIntermAggregate* node, TIntermTraverser* it)

-{

-    TConstTraverser* oit = static_cast<TConstTraverser*>(it);

-

-    if (!node->isConstructor() && node->getOp() != EOpComma) {

-        char buf[200];

-        sprintf(buf, "'constructor' : assigning non-constant to '%s'", oit->type.getCompleteString().c_str());

-        oit->infoSink.info.message(EPrefixError, buf, node->getLine());

-        oit->error = true;

-        return false;  

-    }

-

-    if (node->getSequence().size() == 0) {

-        oit->error = true;

-        return false;

-    }

-

-    bool flag = node->getSequence().size() == 1 && node->getSequence()[0]->getAsTyped()->getAsConstantUnion();

-    if (flag) 

-    {

-        oit->singleConstantParam = true; 

-        oit->constructorType = node->getOp();

-        if (node->getType().getBasicType() == EbtStruct)

-            oit->size = node->getType().getStructSize();

-        else

-            oit->size = node->getType().getInstanceSize();

-        if (node->getType().isMatrix()) {

-            oit->isMatrix = true;

-            oit->matrixSize = node->getType().getNominalSize();

-        }

-    }       

-

-    for (TIntermSequence::iterator p = node->getSequence().begin(); 

-                                   p != node->getSequence().end(); p++) {

-

-        if (node->getOp() == EOpComma)

-            oit->index = 0;           

-

-        (*p)->traverse(oit);

-    }   

-    if (flag) 

-    {

-        oit->singleConstantParam = false;   

-        oit->constructorType = EOpNull;

-        oit->size = 0;

-        oit->isMatrix = false;

-        oit->matrixSize = 0;

-    }

-    return false;

-}

-

-bool ParseSelection(bool /* preVisit */, TIntermSelection* node, TIntermTraverser* it)

-{

-    TConstTraverser* oit = static_cast<TConstTraverser*>(it);

-    oit->infoSink.info.message(EPrefixInternalError, "Selection Node found in constant constructor", node->getLine());

-    oit->error = true;

-    return false;

-}

-

-void ParseConstantUnion(TIntermConstantUnion* node, TIntermTraverser* it)

-{

-    TConstTraverser* oit = static_cast<TConstTraverser*>(it);

-    constUnion* leftUnionArray = oit->unionArray;

-    int instanceSize;

-    if (oit->type.getBasicType() == EbtStruct)

-        instanceSize = oit->type.getStructSize();

-    else

-        instanceSize = oit->type.getInstanceSize();

-

-    if (oit->index >= instanceSize)

-        return;

-

-    if (!oit->singleConstantParam) {

-        int size;

-        if (node->getType().getBasicType() == EbtStruct)

-            size = node->getType().getStructSize();

-        else

-            size = node->getType().getInstanceSize();

-    

-        constUnion *rightUnionArray = node->getUnionArrayPointer();

-        for (int i=0; i < size; i++) {

-            if (oit->index >= instanceSize)

-                return;

-            leftUnionArray[oit->index] = rightUnionArray[i];

-

-            (oit->index)++;

-        }

-    } else {

-        int size, totalSize, matrixSize;

-        bool isMatrix = false;

-        size = oit->size;

-        matrixSize = oit->matrixSize;

-        isMatrix = oit->isMatrix;

-        totalSize = oit->index + size ;

-        constUnion *rightUnionArray = node->getUnionArrayPointer();

-        if (!isMatrix) {

-            int count = 0;

-            for (int i = oit->index; i < totalSize; i++) {

-                if (i >= instanceSize)

-                    return;

-

-                leftUnionArray[i] = rightUnionArray[count];

-

-                (oit->index)++;

-                if (node->getType().getBasicType() == EbtStruct && node->getType().getStructSize() > 1 ||

-                    node->getType().getBasicType() != EbtStruct && node->getType().getInstanceSize() > 1)

-                    count++;                

-            }

-        } else {  // for matrix constructors

-            int count = 0;

-            int index = oit->index;

-            for (int i = index; i < totalSize; i++) {

-                if (i >= instanceSize)

-                    return;

-                if (index - i == 0 || (i - index) % (matrixSize + 1) == 0 )

-                    leftUnionArray[i] = rightUnionArray[count];

-                else 

-                    leftUnionArray[i].fConst = 0.0;

-

-                (oit->index)++;

-                if (node->getType().getBasicType() == EbtStruct && node->getType().getStructSize() > 1 ||

-                    node->getType().getBasicType() != EbtStruct && node->getType().getInstanceSize() > 1)

-                    count++;                

-            }

-        }

-    }

-}

-

-bool ParseLoop(bool /* preVisit */, TIntermLoop* node, TIntermTraverser* it)

-{

-    TConstTraverser* oit = static_cast<TConstTraverser*>(it);

-    oit->infoSink.info.message(EPrefixInternalError, "Loop Node found in constant constructor", node->getLine());

-    oit->error = true;

-    return false;

-}

-

-bool ParseBranch(bool /* previsit*/, TIntermBranch* node, TIntermTraverser* it)

-{

-    TConstTraverser* oit = static_cast<TConstTraverser*>(it);

-    oit->infoSink.info.message(EPrefixInternalError, "Branch Node found in constant constructor", node->getLine());

-    oit->error = true;

-    return false;

-}

-

-//

-// This function is the one to call externally to start the traversal.

-// Individual functions can be initialized to 0 to skip processing of that

-// type of node.  It's children will still be processed.

-//

-bool TIntermediate::parseConstTree(TSourceLoc line, TIntermNode* root, constUnion* unionArray, TOperator constructorType, TSymbolTable& symbolTable, TType t, bool singleConstantParam)

-{

-    if (root == 0)

-        return false;

-

-    TConstTraverser it(unionArray, singleConstantParam, constructorType, infoSink, symbolTable, t);

-    

-    it.visitAggregate = ParseAggregate;

-    it.visitBinary = ParseBinary;

-    it.visitConstantUnion = ParseConstantUnion;

-    it.visitSelection = ParseSelection;

-    it.visitSymbol = ParseSymbol;

-    it.visitUnary = ParseUnary;

-    it.visitLoop = ParseLoop;

-    it.visitBranch = ParseBranch;

-

-    root->traverse(&it);

-    if (it.error)

-        return true;

-    else

-        return false;

-}

diff --git a/src/mesa/shader/slang/MachineIndependent/preprocessor/atom.c b/src/mesa/shader/slang/MachineIndependent/preprocessor/atom.c
deleted file mode 100755
index b409c99bb74..00000000000
--- a/src/mesa/shader/slang/MachineIndependent/preprocessor/atom.c
+++ /dev/null
@@ -1,768 +0,0 @@
-/* */
-/*Copyright (C) 2002-2005  3Dlabs Inc. Ltd. */
-/*All rights reserved. */
-/* */
-/*Redistribution and use in source and binary forms, with or without */
-/*modification, are permitted provided that the following conditions */
-/*are met: */
-/* */
-/*    Redistributions of source code must retain the above copyright */
-/*    notice, this list of conditions and the following disclaimer. */
-/* */
-/*    Redistributions in binary form must reproduce the above */
-/*    copyright notice, this list of conditions and the following */
-/*    disclaimer in the documentation and/or other materials provided */
-/*    with the distribution. */
-/* */
-/*    Neither the name of 3Dlabs Inc. Ltd. nor the names of its */
-/*    contributors may be used to endorse or promote products derived */
-/*    from this software without specific prior written permission. */
-/* */
-/*THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS */
-/*"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT */
-/*LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS */
-/*FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE */
-/*COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, */
-/*INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, */
-/*BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; */
-/*LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER */
-/*CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT */
-/*LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN */
-/*ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE */
-/*POSSIBILITY OF SUCH DAMAGE. */
-/* */
-/****************************************************************************\

-Copyright (c) 2002, NVIDIA Corporation.

-

-NVIDIA Corporation("NVIDIA") supplies this software to you in

-consideration of your agreement to the following terms, and your use,

-installation, modification or redistribution of this NVIDIA software

-constitutes acceptance of these terms.  If you do not agree with these

-terms, please do not use, install, modify or redistribute this NVIDIA

-software.

-

-In consideration of your agreement to abide by the following terms, and

-subject to these terms, NVIDIA grants you a personal, non-exclusive

-license, under NVIDIA's copyrights in this original NVIDIA software (the

-"NVIDIA Software"), to use, reproduce, modify and redistribute the

-NVIDIA Software, with or without modifications, in source and/or binary

-forms; provided that if you redistribute the NVIDIA Software, you must

-retain the copyright notice of NVIDIA, this notice and the following

-text and disclaimers in all such redistributions of the NVIDIA Software.

-Neither the name, trademarks, service marks nor logos of NVIDIA

-Corporation may be used to endorse or promote products derived from the

-NVIDIA Software without specific prior written permission from NVIDIA.

-Except as expressly stated in this notice, no other rights or licenses

-express or implied, are granted by NVIDIA herein, including but not

-limited to any patent rights that may be infringed by your derivative

-works or by other works in which the NVIDIA Software may be

-incorporated. No hardware is licensed hereunder. 

-

-THE NVIDIA SOFTWARE IS BEING PROVIDED ON AN "AS IS" BASIS, WITHOUT

-WARRANTIES OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED,

-INCLUDING WITHOUT LIMITATION, WARRANTIES OR CONDITIONS OF TITLE,

-NON-INFRINGEMENT, MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR

-ITS USE AND OPERATION EITHER ALONE OR IN COMBINATION WITH OTHER

-PRODUCTS.

-

-IN NO EVENT SHALL NVIDIA BE LIABLE FOR ANY SPECIAL, INDIRECT,

-INCIDENTAL, EXEMPLARY, CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED

-TO, LOST PROFITS; PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF

-USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) OR ARISING IN ANY WAY

-OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION OF THE

-NVIDIA SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY OF CONTRACT,

-TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF

-NVIDIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

-\****************************************************************************/

-

-/* */
-/* atom.c */
-/* */
-

-#include <assert.h>

-#include <stdlib.h>

-#include <stdio.h>

-#include <string.h>

-

-#include "slglobals.h"

-

-#undef malloc

-#undef realloc

-#undef free

-

-/*///////////////////////////////////////////////////////////////////////////////////////////// */
-/*//////////////////////////////////////// String table: ////////////////////////////////////// */
-/*///////////////////////////////////////////////////////////////////////////////////////////// */
-

-static const struct {

-    int val;

-    const char *str;

-} tokens[] = {

-    { CPP_AND_OP,         "&&" },

-    { CPP_AND_ASSIGN,     "&=" },

-    { CPP_SUB_ASSIGN,     "-=" },

-    { CPP_MOD_ASSIGN,     "%=" },

-    { CPP_ADD_ASSIGN,     "+=" },

-    { CPP_DIV_ASSIGN,     "/=" },

-    { CPP_MUL_ASSIGN,     "*=" },

-    { CPP_RIGHT_BRACKET,  ":>" },

-    { CPP_EQ_OP,          "==" },

-    { CPP_XOR_OP,         "^^" }, 

-    { CPP_XOR_ASSIGN,     "^=" }, 

-    { CPP_FLOATCONSTANT,  "<float-const>" },

-    { CPP_GE_OP,          ">=" },

-    { CPP_RIGHT_OP,       ">>" },

-    { CPP_RIGHT_ASSIGN,   ">>=" }, 

-    { CPP_IDENTIFIER,     "<ident>" },

-    { CPP_INTCONSTANT,    "<int-const>" },

-    { CPP_LE_OP,          "<=" },

-    { CPP_LEFT_OP,        "<<" },

-    { CPP_LEFT_ASSIGN,    "<<=" },

-    { CPP_LEFT_BRACKET,   "<:" },

-    { CPP_LEFT_BRACE,     "<%" }, 

-    { CPP_DEC_OP,         "--" },

-    { CPP_RIGHT_BRACE,    "%>" }, 

-    { CPP_NE_OP,          "!=" },

-    { CPP_OR_OP,          "||" },

-    { CPP_OR_ASSIGN,      "|=" }, 

-    { CPP_INC_OP,         "++" },

-    { CPP_STRCONSTANT,    "<string-const>" },

-    { CPP_TYPEIDENTIFIER, "<type-ident>" },

-};

-

-/*///////////////////////////////////////////////////////////////////////////////////////////// */
-/*//////////////////////////////////////// String table: ////////////////////////////////////// */
-/*///////////////////////////////////////////////////////////////////////////////////////////// */
-

-#define INIT_STRING_TABLE_SIZE 16384

-

-typedef struct StringTable_Rec {

-    char *strings;

-    int nextFree;

-    int size;

-} StringTable;

-

-/*

- * InitStringTable() - Initialize the string table.

- *

- */

-

-static int InitStringTable(StringTable *stable)

-{

-    stable->strings = (char *) malloc(INIT_STRING_TABLE_SIZE);

-    if (!stable->strings)

-        return 0;

-    /* Zero-th offset means "empty" so don't use it. */
-    stable->nextFree = 1;

-    stable->size = INIT_STRING_TABLE_SIZE;

-    return 1;

-} /* InitStringTable */
-

-/*

- * FreeStringTable() - Free the string table.

- *

- */

-

-static void FreeStringTable(StringTable *stable)

-{

-    if (stable->strings)

-        free(stable->strings);

-    stable->strings = NULL;

-    stable->nextFree = 0;

-    stable->size = 0;

-} /* FreeStringTable */
-

-/*

- * HashString() - Hash a string with the base hash function.

- *

- */

-

-static int HashString(const char *s)

-{

-    int hval = 0;

-

-    while (*s) {

-        hval = (hval*13507 + *s*197) ^ (hval >> 2);

-        s++;

-    }

-    return hval & 0x7fffffff;

-} /* HashString */
-

-/*

- * HashString2() - Hash a string with the incrimenting hash function.

- *

- */

-

-static int HashString2(const char *s)

-{

-    int hval = 0;

-

-    while (*s) {

-        hval = (hval*729 + *s*37) ^ (hval >> 1);

-        s++;

-    }

-    return hval;

-} /* HashString2 */
-

-/*

- * AddString() - Add a string to a string table.  Return it's offset.

- *

- */

-

-static int AddString(StringTable *stable, const char *s)

-{

-    int len, loc;

-    char *str;

-

-    len = (int) strlen(s);

-    if (stable->nextFree + len + 1 >= stable->size) {

-        assert(stable->size < 1000000);

-        str = (char *) malloc(stable->size*2);

-        memcpy(str, stable->strings, stable->size);

-        free(stable->strings);

-        stable->strings = str;

-    }

-    loc = stable->nextFree;

-    strcpy(&stable->strings[loc], s);

-    stable->nextFree += len + 1;

-    return loc;

-} /* AddString */
-

-/*///////////////////////////////////////////////////////////////////////////////////////////// */
-/*///////////////////////////////////////// Hash table: /////////////////////////////////////// */
-/*///////////////////////////////////////////////////////////////////////////////////////////// */
-

-#define INIT_HASH_TABLE_SIZE 2047

-#define HASH_TABLE_MAX_COLLISIONS 3

-

-typedef struct HashEntry_Rec {

-    int index;      /* String table offset of string representation */
-    int value;      /* Atom (symbol) value */
-} HashEntry;

-

-typedef struct HashTable_Rec {

-    HashEntry *entry;

-    int size;

-    int entries;

-    int counts[HASH_TABLE_MAX_COLLISIONS + 1];

-} HashTable;

-

-/*

- * InitHashTable() - Initialize the hash table.

- *

- */

-

-static int InitHashTable(HashTable *htable, int fsize)

-{

-    int ii;

-

-    htable->entry = (HashEntry *) malloc(sizeof(HashEntry)*fsize);

-    if (!htable->entry)

-        return 0;

-    htable->size = fsize;

-    for (ii = 0; ii < fsize; ii++) {

-        htable->entry[ii].index = 0;

-        htable->entry[ii].value = 0;

-    }

-    htable->entries = 0;

-    for (ii = 0; ii <= HASH_TABLE_MAX_COLLISIONS; ii++)

-        htable->counts[ii] = 0;

-    return 1;

-} /* InitHashTable */
-

-/*

- * FreeHashTable() - Free the hash table.

- *

- */

-

-static void FreeHashTable(HashTable *htable)

-{

-    if (htable->entry)

-        free(htable->entry);

-    htable->entry = NULL;

-    htable->size = 0;

-    htable->entries = 0;

-} /* FreeHashTable */
-

-/*

- * Empty() - See if a hash table entry is empty.

- *

- */

-

-static int Empty(HashTable *htable, int hashloc)

-{

-    assert(hashloc >= 0 && hashloc < htable->size);

-    if (htable->entry[hashloc].index == 0) {

-        return 1;

-    } else {

-        return 0;

-    }

-} /* Empty */
-

-/*

- * Match() - See if a hash table entry is matches a string.

- *

- */

-

-static int Match(HashTable *htable, StringTable *stable, const char *s, int hashloc)

-{

-    int strloc;

-

-    strloc = htable->entry[hashloc].index;

-    if (!strcmp(s, &stable->strings[strloc])) {

-        return 1;

-    } else {

-        return 0;

-    }

-} /* Match */
-

-/*///////////////////////////////////////////////////////////////////////////////////////////// */
-/*///////////////////////////////////////// Atom table: /////////////////////////////////////// */
-/*///////////////////////////////////////////////////////////////////////////////////////////// */
-

-#define INIT_ATOM_TABLE_SIZE 1024

-

-

-struct AtomTable_Rec {

-    StringTable stable; /* String table. */
-    HashTable htable;   /* Hashes string to atom number and token value.  Multiple strings can */
-                        /* have the same token value but each unique string is a unique atom. */
-    int *amap;          /* Maps atom value to offset in string table.  Atoms all map to unique */
-                        /* strings except for some undefined values in the lower, fixed part */
-                        /* of the atom table that map to "<undefined>".  The lowest 256 atoms */
-                        /* correspond to single character ASCII values except for alphanumeric */
-                        /* characters and '_', which can be other tokens.  Next come the */
-                        /* language tokens with their atom values equal to the token value. */
-                        /* Then come predefined atoms, followed by user specified identifiers. */
-    int *arev;          /* Reversed atom for symbol table use. */
-    int nextFree;

-    int size;

-};

-

-static AtomTable latable = { { 0 } };

-AtomTable *atable = &latable;

-

-static int AddAtomFixed(AtomTable *atable, const char *s, int atom);

-

-/*

- * GrowAtomTable() - Grow the atom table to at least "size" if it's smaller.

- *

- */

-

-static int GrowAtomTable(AtomTable *atable, int size)

-{

-    int *newmap, *newrev;

-

-    if (atable->size < size) {

-        if (atable->amap) {

-            newmap = realloc(atable->amap, sizeof(int)*size);

-            newrev = realloc(atable->arev, sizeof(int)*size);

-        } else {

-            newmap = malloc(sizeof(int)*size);

-            newrev = malloc(sizeof(int)*size);

-            atable->size = 0;

-        }

-        if (!newmap || !newrev) {

-            /* failed to grow -- error */

-            if (newmap)

-                atable->amap = newmap;

-            if (newrev)

-                atable->amap = newrev;

-            return -1;

-        }

-        memset(&newmap[atable->size], 0, (size - atable->size) * sizeof(int));

-        memset(&newrev[atable->size], 0, (size - atable->size) * sizeof(int));

-        atable->amap = newmap;

-        atable->arev = newrev;

-        atable->size = size;

-    }

-    return 0;

-} /* GrowAtomTable */
-

-/*

- * lReverse() - Reverse the bottom 20 bits of a 32 bit int.

- *

- */

-

-static int lReverse(int fval)

-{

-    unsigned int in = fval;

-    int result = 0, cnt = 0;

-

-    while(in) {

-        result <<= 1;

-        result |= in&1;

-        in >>= 1;

-        cnt++;

-    }

-

-    /* Don't use all 31 bits.  One million atoms is plenty and sometimes the */
-    /* upper bits are used for other things. */
-

-    if (cnt < 20)

-        result <<= 20 - cnt;

-    return result;

-} /* lReverse */
-

-/*

- * AllocateAtom() - Allocate a new atom.  Associated with the "undefined" value of -1.

- *

- */

-

-static int AllocateAtom(AtomTable *atable)

-{

-    if (atable->nextFree >= atable->size)

-        GrowAtomTable(atable, atable->nextFree*2);

-    atable->amap[atable->nextFree] = -1;

-    atable->arev[atable->nextFree] = lReverse(atable->nextFree);

-    atable->nextFree++;

-    return atable->nextFree - 1;

-} /* AllocateAtom */
-

-/*

- * SetAtomValue() - Allocate a new atom associated with "hashindex".

- *

- */

-

-static void SetAtomValue(AtomTable *atable, int atomnumber, int hashindex)

-{

-    atable->amap[atomnumber] = atable->htable.entry[hashindex].index;

-    atable->htable.entry[hashindex].value = atomnumber;

-} /* SetAtomValue */
-

-/*

- * FindHashLoc() - Find the hash location for this string.  Return -1 it hash table is full.

- *

- */

-

-static int FindHashLoc(AtomTable *atable, const char *s)

-{

-    int hashloc, hashdelta, count;

-    int FoundEmptySlot = 0;

-    int collision[HASH_TABLE_MAX_COLLISIONS + 1];

-

-    hashloc = HashString(s) % atable->htable.size;

-    if (!Empty(&atable->htable, hashloc)) {

-        if (Match(&atable->htable, &atable->stable, s, hashloc))

-            return hashloc;

-        collision[0] = hashloc;

-        hashdelta = HashString2(s);

-        count = 0;

-        while (count < HASH_TABLE_MAX_COLLISIONS) {

-            hashloc = ((hashloc + hashdelta) & 0x7fffffff) % atable->htable.size;

-            if (!Empty(&atable->htable, hashloc)) {

-                if (Match(&atable->htable, &atable->stable, s, hashloc)) {

-                    return hashloc;

-                }

-            } else {

-                FoundEmptySlot = 1;

-                break;

-            }

-            count++;

-            collision[count] = hashloc;

-        }

-

-        if (!FoundEmptySlot) {

-            if (cpp->options.DumpAtomTable) {

-                int ii;

-                char str[200];

-                sprintf(str, "*** Hash failed with more than %d collisions. Must increase hash table size. ***",

-                       HASH_TABLE_MAX_COLLISIONS);

-                CPPShInfoLogMsg(str);

-

-                sprintf(str, "*** New string \"%s\", hash=%04x, delta=%04x", s, collision[0], hashdelta);

-                CPPShInfoLogMsg(str);

-                for (ii = 0; ii <= HASH_TABLE_MAX_COLLISIONS; ii++) {

-                    sprintf(str, "*** Collides on try %d at hash entry %04x with \"%s\"",

-                           ii + 1, collision[ii], GetAtomString(atable, atable->htable.entry[collision[ii]].value));

-                    CPPShInfoLogMsg(str);

-                }

-            }

-            return -1;

-        } else {

-            atable->htable.counts[count]++;

-        }

-    }

-    return hashloc;

-} /* FindHashLoc */
-

-/*

- * IncreaseHashTableSize()

- *

- */

-

-static int IncreaseHashTableSize(AtomTable *atable)

-{

-    int ii, strloc, oldhashloc, value, size;

-    AtomTable oldtable;

-    char *s;

-

-    /* Save the old atom table and create a new one: */
-

-    oldtable = *atable;

-    size = oldtable.htable.size*2 + 1;

-    if (!InitAtomTable(atable, size))

-        return 0;

-

-    /* Add all the existing values to the new atom table preserving their atom values: */
-

-    for (ii = atable->nextFree; ii < oldtable.nextFree; ii++) {

-        strloc = oldtable.amap[ii];

-        s = &oldtable.stable.strings[strloc];

-        oldhashloc = FindHashLoc(&oldtable, s);

-        assert(oldhashloc >= 0);

-        value = oldtable.htable.entry[oldhashloc].value;

-        AddAtomFixed(atable, s, value);

-    }

-    FreeAtomTable(&oldtable);

-    return 1;

-} /* IncreaseHashTableSize */
-

-/*

- * LookUpAddStringHash() - Lookup a string in the hash table.  If it's not there, add it and

- *        initialize the atom value in the hash table to 0.  Return the hash table index.

- */

-

-static int LookUpAddStringHash(AtomTable *atable, const char *s)

-{

-    int hashloc, strloc;

-

-    while(1) {

-        hashloc = FindHashLoc(atable, s);

-        if (hashloc >= 0)

-            break;

-        IncreaseHashTableSize(atable);

-    }

-

-    if (Empty(&atable->htable, hashloc)) {

-        atable->htable.entries++;

-        strloc = AddString(&atable->stable, s);

-        atable->htable.entry[hashloc].index = strloc;

-        atable->htable.entry[hashloc].value = 0;

-    }

-    return hashloc;

-} /* LookUpAddStringHash */
-

-/*

- * LookUpAddString() - Lookup a string in the hash table.  If it's not there, add it and

- *        initialize the atom value in the hash table to the next atom number.

- *        Return the atom value of string.

- */

-

-int LookUpAddString(AtomTable *atable, const char *s)

-{

-    int hashindex, atom;

-

-    hashindex = LookUpAddStringHash(atable, s);

-    atom = atable->htable.entry[hashindex].value;

-    if (atom == 0) {

-        atom = AllocateAtom(atable);

-        SetAtomValue(atable, atom, hashindex);

-    }

-    return atom;

-} /* LookUpAddString */
-

-/*

- * GetAtomString()

- *

- */

-

-const  char *GetAtomString(AtomTable *atable, int atom)

-{

-    int soffset;

-

-    if (atom > 0 && atom < atable->nextFree) {

-        soffset = atable->amap[atom];

-        if (soffset > 0 && soffset < atable->stable.nextFree) {

-            return &atable->stable.strings[soffset];

-        } else {

-            return "<internal error: bad soffset>";

-        }

-    } else {

-        if (atom == 0) {

-            return "<null atom>";

-        } else {

-            if (atom == EOF) {

-                return "<EOF>";

-            } else {

-                return "<invalid atom>";

-            }

-        }

-    }

-} /* GetAtomString */
-

-/*

- * GetReversedAtom()

- *

- */

-

-int GetReversedAtom(AtomTable *atable, int atom)

-{

-    if (atom > 0 && atom < atable->nextFree) {

-        return atable->arev[atom];

-    } else {

-        return 0;

-    }

-} /* GetReversedAtom */
-

-/*

- * AddAtom() - Add a string to the atom, hash and string tables if it isn't already there.

- *         Return it's atom index.

- */

-

-int AddAtom(AtomTable *atable, const char *s)

-{

-    int atom;

-

-    atom = LookUpAddString(atable, s);

-    return atom;

-} /* AddAtom */
-

-/*

- * AddAtomFixed() - Add an atom to the hash and string tables if it isn't already there.

- *         Assign it the atom value of "atom".

- */

-

-static int AddAtomFixed(AtomTable *atable, const char *s, int atom)

-{

-    int hashindex, lsize;

-

-    hashindex = LookUpAddStringHash(atable, s);

-    if (atable->nextFree >= atable->size || atom >= atable->size) {

-        lsize = atable->size*2;

-        if (lsize <= atom)

-            lsize = atom + 1;

-        GrowAtomTable(atable, lsize);

-    }

-    atable->amap[atom] = atable->htable.entry[hashindex].index;

-    atable->htable.entry[hashindex].value = atom;

-    /*if (atom >= atable->nextFree) */
-    /*    atable->nextFree = atom + 1; */
-    while (atom >= atable->nextFree) {

-        atable->arev[atable->nextFree] = lReverse(atable->nextFree);

-        atable->nextFree++;

-    }

-    return atom;

-} /* AddAtomFixed */
-

-/*

- * InitAtomTable() - Initialize the atom table.

- *

- */

-

-int InitAtomTable(AtomTable *atable, int htsize)

-{

-    int ii;

-

-    htsize = htsize <= 0 ? INIT_HASH_TABLE_SIZE : htsize;

-    if (!InitStringTable(&atable->stable))

-        return 0;

-    if (!InitHashTable(&atable->htable, htsize))

-        return 0;

-

-    atable->nextFree = 0;

-    atable->amap = NULL;

-    atable->size = 0;

-    GrowAtomTable(atable, INIT_ATOM_TABLE_SIZE);

-    if (!atable->amap)

-        return 0;

-

-    /* Initialize lower part of atom table to "<undefined>" atom: */
-

-    AddAtomFixed(atable, "<undefined>", 0);

-    for (ii = 0; ii < FIRST_USER_TOKEN_SY; ii++)

-        atable->amap[ii] = atable->amap[0];

-

-    /* Add single character tokens to the atom table: */
-

-    {

-		const char *s = "~!%^&*()-+=|,.<>/?;:[]{}#";

-        char t[2];

-

-        t[1] = '\0';

-        while (*s) {

-            t[0] = *s;

-            AddAtomFixed(atable, t, s[0]);

-            s++;

-        }

-    }

-

-    /* Add multiple character scanner tokens : */
-

-    for (ii = 0; ii < sizeof(tokens)/sizeof(tokens[0]); ii++)

-        AddAtomFixed(atable, tokens[ii].str, tokens[ii].val);

-

-    /* Add error symbol if running in error mode: */
-

-    if (cpp->options.ErrorMode)

-        AddAtomFixed(atable, "error", ERROR_SY);

-

-    AddAtom(atable, "<*** end fixed atoms ***>");

-

-    return 1;

-} /* InitAtomTable */
-

-/*///////////////////////////////////////////////////////////////////////////////////////////// */
-/*//////////////////////////////// Debug Printing Functions: ////////////////////////////////// */
-/*///////////////////////////////////////////////////////////////////////////////////////////// */
-

-/*

- * PrintAtomTable()

- *

- */

-

-void PrintAtomTable(AtomTable *atable)

-{

-    int ii;

-    char str[200];

-

-    for (ii = 0; ii < atable->nextFree; ii++) {

-        sprintf(str, "%d: \"%s\"", ii, &atable->stable.strings[atable->amap[ii]]);

-        CPPDebugLogMsg(str);

-    }

-    sprintf(str, "Hash table: size=%d, entries=%d, collisions=",

-           atable->htable.size, atable->htable.entries);

-    CPPDebugLogMsg(str);

-    for (ii = 0; ii < HASH_TABLE_MAX_COLLISIONS; ii++) {

-        sprintf(str, " %d", atable->htable.counts[ii]);

-        CPPDebugLogMsg(str);

-    }

-

-} /* PrintAtomTable */
-

-

-/*

- * GetStringOfAtom()

- *

- */

-

-char* GetStringOfAtom(AtomTable *atable, int atom)

-{

-	 char* chr_str;

-	 chr_str=&atable->stable.strings[atable->amap[atom]];

-	 return chr_str;

-} /* GetStringOfAtom */
-

-/*

- * FreeAtomTable() - Free the atom table and associated memory

- *

- */

-

-void FreeAtomTable(AtomTable *atable)

-{

-    FreeStringTable(&atable->stable);

-    FreeHashTable(&atable->htable);

-    if (atable->amap)

-        free(atable->amap);

-    if (atable->arev)

-        free(atable->arev);

-    atable->amap = NULL;

-    atable->arev = NULL;

-    atable->nextFree = 0;

-    atable->size = 0;

-} /* FreeAtomTable */
-

-/*///////////////////////////////////////////////////////////////////////////////////////////// */
-/*/////////////////////////////////////// End of atom.c /////////////////////////////////////// */
-/*///////////////////////////////////////////////////////////////////////////////////////////// */
-

diff --git a/src/mesa/shader/slang/MachineIndependent/preprocessor/atom.h b/src/mesa/shader/slang/MachineIndependent/preprocessor/atom.h
deleted file mode 100755
index 4e509d6ba4c..00000000000
--- a/src/mesa/shader/slang/MachineIndependent/preprocessor/atom.h
+++ /dev/null
@@ -1,96 +0,0 @@
-/* */
-/*Copyright (C) 2002-2005  3Dlabs Inc. Ltd. */
-/*All rights reserved. */
-/* */
-/*Redistribution and use in source and binary forms, with or without */
-/*modification, are permitted provided that the following conditions */
-/*are met: */
-/* */
-/*    Redistributions of source code must retain the above copyright */
-/*    notice, this list of conditions and the following disclaimer. */
-/* */
-/*    Redistributions in binary form must reproduce the above */
-/*    copyright notice, this list of conditions and the following */
-/*    disclaimer in the documentation and/or other materials provided */
-/*    with the distribution. */
-/* */
-/*    Neither the name of 3Dlabs Inc. Ltd. nor the names of its */
-/*    contributors may be used to endorse or promote products derived */
-/*    from this software without specific prior written permission. */
-/* */
-/*THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS */
-/*"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT */
-/*LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS */
-/*FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE */
-/*COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, */
-/*INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, */
-/*BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; */
-/*LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER */
-/*CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT */
-/*LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN */
-/*ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE */
-/*POSSIBILITY OF SUCH DAMAGE. */
-/* */
-/****************************************************************************\

-Copyright (c) 2002, NVIDIA Corporation.

-

-NVIDIA Corporation("NVIDIA") supplies this software to you in

-consideration of your agreement to the following terms, and your use,

-installation, modification or redistribution of this NVIDIA software

-constitutes acceptance of these terms.  If you do not agree with these

-terms, please do not use, install, modify or redistribute this NVIDIA

-software.

-

-In consideration of your agreement to abide by the following terms, and

-subject to these terms, NVIDIA grants you a personal, non-exclusive

-license, under NVIDIA's copyrights in this original NVIDIA software (the

-"NVIDIA Software"), to use, reproduce, modify and redistribute the

-NVIDIA Software, with or without modifications, in source and/or binary

-forms; provided that if you redistribute the NVIDIA Software, you must

-retain the copyright notice of NVIDIA, this notice and the following

-text and disclaimers in all such redistributions of the NVIDIA Software.

-Neither the name, trademarks, service marks nor logos of NVIDIA

-Corporation may be used to endorse or promote products derived from the

-NVIDIA Software without specific prior written permission from NVIDIA.

-Except as expressly stated in this notice, no other rights or licenses

-express or implied, are granted by NVIDIA herein, including but not

-limited to any patent rights that may be infringed by your derivative

-works or by other works in which the NVIDIA Software may be

-incorporated. No hardware is licensed hereunder. 

-

-THE NVIDIA SOFTWARE IS BEING PROVIDED ON AN "AS IS" BASIS, WITHOUT

-WARRANTIES OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED,

-INCLUDING WITHOUT LIMITATION, WARRANTIES OR CONDITIONS OF TITLE,

-NON-INFRINGEMENT, MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR

-ITS USE AND OPERATION EITHER ALONE OR IN COMBINATION WITH OTHER

-PRODUCTS.

-

-IN NO EVENT SHALL NVIDIA BE LIABLE FOR ANY SPECIAL, INDIRECT,

-INCIDENTAL, EXEMPLARY, CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED

-TO, LOST PROFITS; PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF

-USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) OR ARISING IN ANY WAY

-OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION OF THE

-NVIDIA SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY OF CONTRACT,

-TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF

-NVIDIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

-\****************************************************************************/

-/* */
-/* atom.h */
-/* */
-

-#if !defined(__ATOM_H)

-#define __ATOM_H 1

-

-typedef struct AtomTable_Rec AtomTable;

-

-extern AtomTable *atable;

-

-int InitAtomTable(AtomTable *atable, int htsize);

-void FreeAtomTable(AtomTable *atable);

-int AddAtom(AtomTable *atable, const char *s);

-void PrintAtomTable(AtomTable *atable);

-int LookUpAddString(AtomTable *atable, const char *s);

-const char *GetAtomString(AtomTable *atable, int atom);

-int GetReversedAtom(AtomTable *atable, int atom);

-char* GetStringOfAtom(AtomTable *atable, int atom);

-#endif /* !defined(__ATOM_H) */
diff --git a/src/mesa/shader/slang/MachineIndependent/preprocessor/compile.h b/src/mesa/shader/slang/MachineIndependent/preprocessor/compile.h
deleted file mode 100755
index 24673461e68..00000000000
--- a/src/mesa/shader/slang/MachineIndependent/preprocessor/compile.h
+++ /dev/null
@@ -1,132 +0,0 @@
-/* */
-/*Copyright (C) 2002-2005  3Dlabs Inc. Ltd. */
-/*All rights reserved. */
-/* */
-/*Redistribution and use in source and binary forms, with or without */
-/*modification, are permitted provided that the following conditions */
-/*are met: */
-/* */
-/*    Redistributions of source code must retain the above copyright */
-/*    notice, this list of conditions and the following disclaimer. */
-/* */
-/*    Redistributions in binary form must reproduce the above */
-/*    copyright notice, this list of conditions and the following */
-/*    disclaimer in the documentation and/or other materials provided */
-/*    with the distribution. */
-/* */
-/*    Neither the name of 3Dlabs Inc. Ltd. nor the names of its */
-/*    contributors may be used to endorse or promote products derived */
-/*    from this software without specific prior written permission. */
-/* */
-/*THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS */
-/*"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT */
-/*LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS */
-/*FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE */
-/*COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, */
-/*INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, */
-/*BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; */
-/*LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER */
-/*CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT */
-/*LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN */
-/*ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE */
-/*POSSIBILITY OF SUCH DAMAGE. */
-/* */
-/****************************************************************************\

-Copyright (c) 2002, NVIDIA Corporation.

-

-NVIDIA Corporation("NVIDIA") supplies this software to you in

-consideration of your agreement to the following terms, and your use,

-installation, modification or redistribution of this NVIDIA software

-constitutes acceptance of these terms.  If you do not agree with these

-terms, please do not use, install, modify or redistribute this NVIDIA

-software.

-

-In consideration of your agreement to abide by the following terms, and

-subject to these terms, NVIDIA grants you a personal, non-exclusive

-license, under NVIDIA's copyrights in this original NVIDIA software (the

-"NVIDIA Software"), to use, reproduce, modify and redistribute the

-NVIDIA Software, with or without modifications, in source and/or binary

-forms; provided that if you redistribute the NVIDIA Software, you must

-retain the copyright notice of NVIDIA, this notice and the following

-text and disclaimers in all such redistributions of the NVIDIA Software.

-Neither the name, trademarks, service marks nor logos of NVIDIA

-Corporation may be used to endorse or promote products derived from the

-NVIDIA Software without specific prior written permission from NVIDIA.

-Except as expressly stated in this notice, no other rights or licenses

-express or implied, are granted by NVIDIA herein, including but not

-limited to any patent rights that may be infringed by your derivative

-works or by other works in which the NVIDIA Software may be

-incorporated. No hardware is licensed hereunder. 

-

-THE NVIDIA SOFTWARE IS BEING PROVIDED ON AN "AS IS" BASIS, WITHOUT

-WARRANTIES OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED,

-INCLUDING WITHOUT LIMITATION, WARRANTIES OR CONDITIONS OF TITLE,

-NON-INFRINGEMENT, MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR

-ITS USE AND OPERATION EITHER ALONE OR IN COMBINATION WITH OTHER

-PRODUCTS.

-

-IN NO EVENT SHALL NVIDIA BE LIABLE FOR ANY SPECIAL, INDIRECT,

-INCIDENTAL, EXEMPLARY, CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED

-TO, LOST PROFITS; PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF

-USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) OR ARISING IN ANY WAY

-OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION OF THE

-NVIDIA SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY OF CONTRACT,

-TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF

-NVIDIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

-\****************************************************************************/

-/* */
-/* compile.h */
-/* */
-

-#if !defined(__COMPILE_H)

-#define __COMPILE_H 1

-

-int InitCPPStruct(void);

-

-typedef struct Options_Rec{

-    const char *profileString;

-    int ErrorMode;

-    int Quiet;

-	

-    /* Debug The Compiler options: */
-    int DumpAtomTable;

-} Options;

-

-struct CPPStruct_Rec {

-    /* Public members */
-    SourceLoc *pLastSourceLoc;  /* Set at the start of each statement by the tree walkers */
-    Options options;            /* Compile options and parameters */
-

-    /* Private members */
-    SourceLoc lastSourceLoc;

-

-    /* Scanner data: */
-

-    SourceLoc *tokenLoc;        /* Source location of most recent token seen by the scanner */
-    int mostRecentToken;        /* Most recent token seen by the scanner */
-    InputSrc *currentInput;

-    int previous_token;

-    int notAVersionToken;      /* used to make sure that #version is the first token seen in the file, if present */
-    

-	void *pC;                   /* storing the parseContext of the compile object in cpp.   */
-     

-    /* Private members: */
-    SourceLoc ltokenLoc;

-	int ifdepth;                /*current #if-#else-#endif nesting in the cpp.c file (pre-processor)     */
-    int elsedepth[64];          /*Keep a track of #if depth..Max allowed is 64.    */
-    int elsetracker;            /*#if-#else and #endif constructs...Counter. */
-    const char *ErrMsg;

-    int CompileError;           /*Indicate compile error when #error, #else,#elif mismatch. */
-

-    /* */
-    /* Globals used to communicate between PaParseStrings() and yy_input()and  */
-    /* also across the files.(gen_glslang.cpp and scanner.c) */
-    /* */
-    int    PaWhichStr;            /* which string we're parsing */
-    int*   PaStrLen;              /* array of lengths of the PaArgv strings */
-    int    PaArgc;                /* count of strings in the array */
-    char** PaArgv;                /* our array of strings to parse     */
-    unsigned int tokensBeforeEOF : 1;

-};

-

-#endif /* !defined(__COMPILE_H) */
diff --git a/src/mesa/shader/slang/MachineIndependent/preprocessor/cpp.c b/src/mesa/shader/slang/MachineIndependent/preprocessor/cpp.c
deleted file mode 100755
index f8da59b382c..00000000000
--- a/src/mesa/shader/slang/MachineIndependent/preprocessor/cpp.c
+++ /dev/null
@@ -1,1037 +0,0 @@
-/* */
-/*Copyright (C) 2002-2005  3Dlabs Inc. Ltd. */
-/*All rights reserved. */
-/* */
-/*Redistribution and use in source and binary forms, with or without */
-/*modification, are permitted provided that the following conditions */
-/*are met: */
-/* */
-/*    Redistributions of source code must retain the above copyright */
-/*    notice, this list of conditions and the following disclaimer. */
-/* */
-/*    Redistributions in binary form must reproduce the above */
-/*    copyright notice, this list of conditions and the following */
-/*    disclaimer in the documentation and/or other materials provided */
-/*    with the distribution. */
-/* */
-/*    Neither the name of 3Dlabs Inc. Ltd. nor the names of its */
-/*    contributors may be used to endorse or promote products derived */
-/*    from this software without specific prior written permission. */
-/* */
-/*THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS */
-/*"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT */
-/*LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS */
-/*FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE */
-/*COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, */
-/*INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, */
-/*BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; */
-/*LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER */
-/*CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT */
-/*LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN */
-/*ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE */
-/*POSSIBILITY OF SUCH DAMAGE. */
-/* */
-/****************************************************************************\

-Copyright (c) 2002, NVIDIA Corporation.

-

-NVIDIA Corporation("NVIDIA") supplies this software to you in

-consideration of your agreement to the following terms, and your use,

-installation, modification or redistribution of this NVIDIA software

-constitutes acceptance of these terms.  If you do not agree with these

-terms, please do not use, install, modify or redistribute this NVIDIA

-software.

-

-In consideration of your agreement to abide by the following terms, and

-subject to these terms, NVIDIA grants you a personal, non-exclusive

-license, under NVIDIA's copyrights in this original NVIDIA software (the

-"NVIDIA Software"), to use, reproduce, modify and redistribute the

-NVIDIA Software, with or without modifications, in source and/or binary

-forms; provided that if you redistribute the NVIDIA Software, you must

-retain the copyright notice of NVIDIA, this notice and the following

-text and disclaimers in all such redistributions of the NVIDIA Software.

-Neither the name, trademarks, service marks nor logos of NVIDIA

-Corporation may be used to endorse or promote products derived from the

-NVIDIA Software without specific prior written permission from NVIDIA.

-Except as expressly stated in this notice, no other rights or licenses

-express or implied, are granted by NVIDIA herein, including but not

-limited to any patent rights that may be infringed by your derivative

-works or by other works in which the NVIDIA Software may be

-incorporated. No hardware is licensed hereunder. 

-

-THE NVIDIA SOFTWARE IS BEING PROVIDED ON AN "AS IS" BASIS, WITHOUT

-WARRANTIES OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED,

-INCLUDING WITHOUT LIMITATION, WARRANTIES OR CONDITIONS OF TITLE,

-NON-INFRINGEMENT, MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR

-ITS USE AND OPERATION EITHER ALONE OR IN COMBINATION WITH OTHER

-PRODUCTS.

-

-IN NO EVENT SHALL NVIDIA BE LIABLE FOR ANY SPECIAL, INDIRECT,

-INCIDENTAL, EXEMPLARY, CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED

-TO, LOST PROFITS; PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF

-USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) OR ARISING IN ANY WAY

-OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION OF THE

-NVIDIA SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY OF CONTRACT,

-TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF

-NVIDIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

-\****************************************************************************/

-/* */
-/* cpp.c */
-/* */
-

-#include <stdarg.h>

-#include <stdio.h>

-#include <stdlib.h>

-#include <string.h>

-#include <ctype.h>

-

-#include "slglobals.h"

-

-static int CPPif(yystypepp * yylvalpp);

-

-/* Don't use memory.c's replacements, as we clean up properly here */

-#undef malloc

-#undef free

-

-static int bindAtom = 0;

-static int constAtom = 0;

-static int defaultAtom = 0;

-static int defineAtom = 0;

-static int definedAtom = 0;

-static int elseAtom = 0;

-static int elifAtom = 0;

-static int endifAtom = 0;

-static int ifAtom = 0;

-static int ifdefAtom = 0;

-static int ifndefAtom = 0;

-static int includeAtom = 0;

-static int lineAtom = 0;

-static int pragmaAtom = 0;

-static int texunitAtom = 0;

-static int undefAtom = 0;

-static int errorAtom = 0;

-static int __LINE__Atom = 0;

-static int __FILE__Atom = 0;

-static int __VERSION__Atom = 0;

-static int versionAtom = 0;

-static int extensionAtom = 0;

-

-static Scope *macros = 0;

-#define MAX_MACRO_ARGS  64

-#define MAX_IF_NESTING  64

-

-static SourceLoc ifloc; /* outermost #if */

-

-int InitCPP(void)

-{

-    char        buffer[64], *t;

-    const char  *f;

-    /* Add various atoms needed by the CPP line scanner: */
-    bindAtom = LookUpAddString(atable, "bind");

-    constAtom = LookUpAddString(atable, "const");

-    defaultAtom = LookUpAddString(atable, "default");

-    defineAtom = LookUpAddString(atable, "define");

-    definedAtom = LookUpAddString(atable, "defined");

-    elifAtom = LookUpAddString(atable, "elif");

-    elseAtom = LookUpAddString(atable, "else");

-    endifAtom = LookUpAddString(atable, "endif");

-    ifAtom = LookUpAddString(atable, "if");

-    ifdefAtom = LookUpAddString(atable, "ifdef");

-    ifndefAtom = LookUpAddString(atable, "ifndef");

-    includeAtom = LookUpAddString(atable, "include");

-    lineAtom = LookUpAddString(atable, "line");

-    pragmaAtom = LookUpAddString(atable, "pragma");

-    texunitAtom = LookUpAddString(atable, "texunit");

-    undefAtom = LookUpAddString(atable, "undef");

-	errorAtom = LookUpAddString(atable, "error");

-    __LINE__Atom = LookUpAddString(atable, "__LINE__");

-    __FILE__Atom = LookUpAddString(atable, "__FILE__");

-	__VERSION__Atom = LookUpAddString(atable, "__VERSION__");

-    versionAtom = LookUpAddString(atable, "version");

-    extensionAtom = LookUpAddString(atable, "extension");

-    macros = NewScopeInPool(mem_CreatePool(0, 0));

-    strcpy(buffer, "PROFILE_");

-    t = buffer + strlen(buffer);

-    f = cpp->options.profileString;

-    while ((isalnum(*f) || *f == '_') && t < buffer + sizeof(buffer) - 1)

-        *t++ = toupper(*f++);

-    *t = 0;

-	return 1;

-} /* InitCPP */
-

-int FreeCPP(void)

-{

-    if (macros)

-    {

-        mem_FreePool(macros->pool);

-        macros = 0;

-    }

-

-    return 1;

-}

-

-int FinalCPP(void)

-{

-	if (cpp->ifdepth)

-		CPPErrorToInfoLog("#if mismatch");

-    return 1;

-}

-

-static int CPPdefine(yystypepp * yylvalpp)

-{

-    int token, name, args[MAX_MACRO_ARGS], argc;

-    const char *message;

-    MacroSymbol mac;

-    Symbol *symb;

-    SourceLoc dummyLoc;

-    memset(&mac, 0, sizeof(mac));

-    token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);

-    if (token != CPP_IDENTIFIER) {

-        CPPErrorToInfoLog("#define");

-        return token;

-    }

-    name = yylvalpp->sc_ident;

-    token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);

-    if (token == '(' && !yylvalpp->sc_int) {

-        /* gather arguments */
-        argc = 0;

-        do {

-            token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);

-            if (argc == 0 && token == ')') break;

-            if (token != CPP_IDENTIFIER) {

-				CPPErrorToInfoLog("#define");

-                return token;

-            }

-            if (argc < MAX_MACRO_ARGS)

-                args[argc++] = yylvalpp->sc_ident;

-            token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);

-        } while (token == ',');

-        if (token != ')') {

-            CPPErrorToInfoLog("#define");

-            return token;

-        }

-        mac.argc = argc;

-        mac.args = mem_Alloc(macros->pool, argc * sizeof(int));

-        memcpy(mac.args, args, argc * sizeof(int));

-        token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);

-	}

-    mac.body = NewTokenStream(GetAtomString(atable, name));

-    while (token != '\n') {

-        while (token == '\\') {

-            token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);

-            if (token == '\n')

-                token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);

-            else

-                RecordToken(mac.body, '\\', yylvalpp);

-        }

-        RecordToken(mac.body, token, yylvalpp);

-        token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);

-    };

-

-    symb = LookUpSymbol(macros, name);

-    if (symb) {

-        if (!symb->details.mac.undef) {

-            /* already defined -- need to make sure they are identical */
-            if (symb->details.mac.argc != mac.argc) goto error;

-            for (argc=0; argc < mac.argc; argc++)

-                if (symb->details.mac.args[argc] != mac.args[argc])

-                    goto error;

-            RewindTokenStream(symb->details.mac.body);

-            RewindTokenStream(mac.body);

-            do {

-                int old_lval, old_token;

-                old_token = ReadToken(symb->details.mac.body, yylvalpp);

-                old_lval = yylvalpp->sc_int;

-                token = ReadToken(mac.body, yylvalpp);

-                if (token != old_token || yylvalpp->sc_int != old_lval) { 

-                error:

-                    StoreStr("Macro Redefined");

-                    StoreStr(GetStringOfAtom(atable,name));

-                    message=GetStrfromTStr();

-                    DecLineNumber();

-                    CPPShInfoLogMsg(message);

-                    IncLineNumber();

-                    ResetTString();

-                    break; }

-            } while (token > 0);

-        }

-        FreeMacro(&symb->details.mac);

-    } else {

-        dummyLoc.file = 0;

-        dummyLoc.line = 0;

-        symb = AddSymbol(&dummyLoc, macros, name, MACRO_S);

-    }

-    symb->details.mac = mac;

-    return '\n';

-} /* CPPdefine */
-

-static int CPPundef(yystypepp * yylvalpp)

-{

-    int token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);

-    Symbol *symb;

-	if(token == '\n'){

-		CPPErrorToInfoLog("#undef");

-	    return token;

-    }

-    if (token != CPP_IDENTIFIER)

-          goto error;

-    symb = LookUpSymbol(macros, yylvalpp->sc_ident);

-    if (symb) {

-        symb->details.mac.undef = 1;

-    }

-    token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);

-    if (token != '\n') {

-    error:

-        CPPErrorToInfoLog("#undef");

-    }

-    return token;

-} /* CPPundef */
-

-/* CPPelse -- skip forward to appropriate spot.  This is actually used

-** to skip to and #endif after seeing an #else, AND to skip to a #else,

-** #elif, or #endif after a #if/#ifdef/#ifndef/#elif test was false

-*/

-

-static int CPPelse(int matchelse, yystypepp * yylvalpp)

-{

-    int atom,depth=0;

-    int token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);

-	

-	while (token > 0) {

-        if (token != '#') {

-		while (token != '\n')

-            token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);

-            

-            token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);

-			continue;

-        }

-		if ((token = cpp->currentInput->scan(cpp->currentInput, yylvalpp)) != CPP_IDENTIFIER)

-			continue;

-        atom = yylvalpp->sc_ident;

-        if (atom == ifAtom || atom == ifdefAtom || atom == ifndefAtom){

-            depth++; cpp->ifdepth++; cpp->elsetracker++;

-		}

-		else if (atom == endifAtom) {

-            if(--depth<=0){

-		        cpp->elsedepth[cpp->elsetracker]=0;

-			    --cpp->elsetracker;

-                if (cpp->ifdepth) 

-                    --cpp->ifdepth;

-                break;

-            }             

-                --cpp->elsetracker;

-                --cpp->ifdepth;

-            }

-        else if (((int)(matchelse) != 0)&& depth==0) {

-			if (atom == elseAtom ) {

-                token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);

-                if (token != '\n') {

-                    CPPWarningToInfoLog("unexpected tokens following #else preprocessor directive - expected a newline");

-                    while (token != '\n')

-                        token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);

-                } 

-				break;

-			} 

-			else if (atom == elifAtom) {

-                /* we decrement cpp->ifdepth here, because CPPif will increment

-                 * it and we really want to leave it alone */

-				if (cpp->ifdepth){

-					--cpp->ifdepth;

-				    --cpp->elsetracker;

-				}

-                return CPPif(yylvalpp);

-            }

-		}

-        else if((atom==elseAtom) && (!ChkCorrectElseNesting())){

-            CPPErrorToInfoLog("#else after a #else");

-            cpp->CompileError=1;

-        }

-	};

-    return token;

-}

-

-enum eval_prec {

-    MIN_PREC,

-    COND, LOGOR, LOGAND, OR, XOR, AND, EQUAL, RELATION, SHIFT, ADD, MUL, UNARY,

-    MAX_PREC

-};

-

-static int op_logor(int a, int b) { return a || b; }

-static int op_logand(int a, int b) { return a && b; }

-static int op_or(int a, int b) { return a | b; }

-static int op_xor(int a, int b) { return a ^ b; }

-static int op_and(int a, int b) { return a & b; }

-static int op_eq(int a, int b) { return a == b; }

-static int op_ne(int a, int b) { return a != b; }

-static int op_ge(int a, int b) { return a >= b; }

-static int op_le(int a, int b) { return a <= b; }

-static int op_gt(int a, int b) { return a > b; }

-static int op_lt(int a, int b) { return a < b; }

-static int op_shl(int a, int b) { return a << b; }

-static int op_shr(int a, int b) { return a >> b; }

-static int op_add(int a, int b) { return a + b; }

-static int op_sub(int a, int b) { return a - b; }

-static int op_mul(int a, int b) { return a * b; }

-static int op_div(int a, int b) { return a / b; }

-static int op_mod(int a, int b) { return a % b; }

-static int op_pos(int a) { return a; }

-static int op_neg(int a) { return -a; }

-static int op_cmpl(int a) { return ~a; }

-static int op_not(int a) { return !a; }

-

-struct {

-    int token, prec, (*op)(int, int);

-} binop[] = {

-    { CPP_OR_OP, LOGOR, op_logor },

-    { CPP_AND_OP, LOGAND, op_logand },

-    { '|', OR, op_or },

-    { '^', XOR, op_xor },

-    { '&', AND, op_and },

-    { CPP_EQ_OP, EQUAL, op_eq },

-    { CPP_NE_OP, EQUAL, op_ne },

-    { '>', RELATION, op_gt },

-    { CPP_GE_OP, RELATION, op_ge },

-    { '<', RELATION, op_lt },

-    { CPP_LE_OP, RELATION, op_le },

-    { CPP_LEFT_OP, SHIFT, op_shl },

-    { CPP_RIGHT_OP, SHIFT, op_shr },

-    { '+', ADD, op_add },

-    { '-', ADD, op_sub },

-    { '*', MUL, op_mul },

-    { '/', MUL, op_div },

-    { '%', MUL, op_mod },

-};

-

-struct {

-    int token, (*op)(int);

-} unop[] = {

-    { '+', op_pos },

-    { '-', op_neg },

-    { '~', op_cmpl },

-    { '!', op_not },

-};

-

-#define ALEN(A) (sizeof(A)/sizeof(A[0]))

-

-static int eval(int token, int prec, int *res, int *err, yystypepp * yylvalpp)

-{

-    int         i, val;

-    Symbol      *s;

-    if (token == CPP_IDENTIFIER) {

-        if (yylvalpp->sc_ident == definedAtom) {

-            int needclose = 0;

-            token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);

-            if (token == '(') {

-                needclose = 1;

-                token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);

-            }

-            if (token != CPP_IDENTIFIER)

-                goto error;

-            *res = (s = LookUpSymbol(macros, yylvalpp->sc_ident))

-                        ? !s->details.mac.undef : 0;

-            token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);

-            if (needclose) {

-                if (token != ')')

-                    goto error;

-                token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);

-            }

-		} else if (MacroExpand(yylvalpp->sc_ident, yylvalpp)) {

-			token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);

-            return eval(token, prec, res, err, yylvalpp);

-        } else {

-            goto error;

-        }

-	} else if (token == CPP_INTCONSTANT) {

-        *res = yylvalpp->sc_int;

-        token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);

-    } else if (token == '(') {

-        token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);

-        token = eval(token, MIN_PREC, res, err, yylvalpp);

-        if (!*err) {

-            if (token != ')')

-                goto error;

-            token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);

-        }

-    } else {

-        for (i = ALEN(unop) - 1; i >= 0; i--) {

-            if (unop[i].token == token)

-                break;

-        }

-        if (i >= 0) {

-            token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);

-            token = eval(token, UNARY, res, err, yylvalpp);

-            *res = unop[i].op(*res);

-        } else {

-            goto error;

-        }

-    }

-    while (!*err) {

-        if (token == ')' || token == '\n') break;

-        for (i = ALEN(binop) - 1; i >= 0; i--) {

-            if (binop[i].token == token)

-                break;

-        }

-        if (i < 0 || binop[i].prec <= prec)

-            break;

-        val = *res;

-        token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);

-        token = eval(token, binop[i].prec, res, err, yylvalpp);

-        *res = binop[i].op(val, *res);

-    }

-    return token;

-error:

-    CPPErrorToInfoLog("incorrect preprocessor directive");

-    *err = 1;

-    *res = 0;

-    return token;

-} /* eval */
-

-static int CPPif(yystypepp * yylvalpp) {

-    int token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);

-    int res = 0, err = 0;

-	cpp->elsetracker++;

-    if (!cpp->ifdepth++)

-        ifloc = *cpp->tokenLoc;

-	if(cpp->ifdepth >MAX_IF_NESTING){

-        CPPErrorToInfoLog("max #if nesting depth exceeded");

-		return 0;

-	}

-	token = eval(token, MIN_PREC, &res, &err, yylvalpp);

-    if (token != '\n') {

-        CPPWarningToInfoLog("unexpected tokens following the preprocessor directive - expected a newline");

-        while (token != '\n')

-            token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);

-    } 

-    if (!res && !err) {

-        token = CPPelse(1, yylvalpp);

-    }

-

-    return token;

-} /* CPPif */
-

-static int CPPifdef(int defined, yystypepp * yylvalpp)

-{

-    int token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);

-    int name = yylvalpp->sc_ident;

-	if(++cpp->ifdepth >MAX_IF_NESTING){

-	    CPPErrorToInfoLog("max #if nesting depth exceeded");

-		return 0;

-	}

-	cpp->elsetracker++;

-    if (token != CPP_IDENTIFIER) {

-            defined ? CPPErrorToInfoLog("ifdef"):CPPErrorToInfoLog("ifndef");

-    } else {

-        Symbol *s = LookUpSymbol(macros, name);

-        token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);

-        if (token != '\n') {

-            CPPWarningToInfoLog("unexpected tokens following #ifdef preprocessor directive - expected a newline");

-            while (token != '\n')

-                token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);

-        }

-        if (((s && !s->details.mac.undef) ? 1 : 0) != defined)

-            token = CPPelse(1, yylvalpp);

-    }

-    return token;

-} /* CPPifdef */
-

-static int CPPline(yystypepp * yylvalpp) 

-{

-    int token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);

-	if(token=='\n'){

-		DecLineNumber();

-        CPPErrorToInfoLog("#line");

-        IncLineNumber();

-		return token;

-	}

-	else if (token == CPP_INTCONSTANT) {

-		yylvalpp->sc_int=atoi(yylvalpp->symbol_name);

-		SetLineNumber(yylvalpp->sc_int);

-        token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);

-        

-		if (token == CPP_INTCONSTANT) {

-            yylvalpp->sc_int=atoi(yylvalpp->symbol_name);

-			SetStringNumber(yylvalpp->sc_int);

-            token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);

-			if(token!='\n')

-				CPPErrorToInfoLog("#line");

-        }

-		else if (token == '\n'){

-			return token;

-		}

-		else{

-            CPPErrorToInfoLog("#line");

-		}

-	}

-	else{

-          CPPErrorToInfoLog("#line");

-	}

-    return token;

-}

-

-static int CPPerror(yystypepp * yylvalpp) {

-

-	int token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);

-    const char *message;

-	

-    while (token != '\n') {

-		if (token == CPP_FLOATCONSTANT || token == CPP_INTCONSTANT){

-            StoreStr(yylvalpp->symbol_name);

-		}else if(token == CPP_IDENTIFIER || token == CPP_STRCONSTANT){

-			StoreStr(GetStringOfAtom(atable,yylvalpp->sc_ident));

-		}else {

-		    StoreStr(GetStringOfAtom(atable,token));

-		}

-		token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);

-	}

-	DecLineNumber();

-	/*store this msg into the shader's information log..set the Compile Error flag!!!! */
-	message=GetStrfromTStr();

-    CPPShInfoLogMsg(message);

-    ResetTString();

-    cpp->CompileError=1;

-    IncLineNumber();

-    return '\n';

-}/*CPPerror */
-

-static int CPPpragma(yystypepp * yylvalpp)

-{

-	char SrcStrName[2];

-	char** allTokens;

-	int tokenCount = 0;

-	int maxTokenCount = 10;

-	const char* SrcStr;

-	int i;

-

-	int token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);

-	

-	if (token=='\n') {

-		DecLineNumber();

-        CPPErrorToInfoLog("#pragma");

-        IncLineNumber();

-	    return token;

-	}

-	

-	allTokens = (char**)malloc(sizeof(char*) * maxTokenCount);	

-

-	while (token != '\n') {

-		if (tokenCount >= maxTokenCount) {

-			maxTokenCount *= 2;

-			allTokens = (char**)realloc((char**)allTokens, sizeof(char*) * maxTokenCount);

-		}

-		switch (token) {

-		case CPP_IDENTIFIER:

-    SrcStr = GetAtomString(atable, yylvalpp->sc_ident);

-			allTokens[tokenCount] = (char*)malloc(strlen(SrcStr) + 1);

-			strcpy(allTokens[tokenCount++], SrcStr);

-			break;

-		case CPP_INTCONSTANT:

-			SrcStr = yylvalpp->symbol_name;

-			allTokens[tokenCount] = (char*)malloc(strlen(SrcStr) + 1);

-			strcpy(allTokens[tokenCount++], SrcStr);

-			break;

-		case CPP_FLOATCONSTANT:

-			SrcStr = yylvalpp->symbol_name;

-			allTokens[tokenCount] = (char*)malloc(strlen(SrcStr) + 1);

-			strcpy(allTokens[tokenCount++], SrcStr);

-			break;

-		case -1:

-			/* EOF */
-            CPPShInfoLogMsg("#pragma directive must end with a newline");			

-			return token;

-		default:

-			SrcStrName[0] = token;

-			SrcStrName[1] = '\0';

-			allTokens[tokenCount] = (char*)malloc(2);

-			strcpy(allTokens[tokenCount++], SrcStrName);

-		}

-    token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);

-	}

-

-	cpp->currentInput->ungetch(cpp->currentInput, token, yylvalpp);

-	HandlePragma(allTokens, tokenCount);

-		  token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);

-	

-	for (i = 0; i < tokenCount; ++i) {

-		free (allTokens[i]);

-	}

-	free (allTokens);	

-

-	return token;

-} /* CPPpragma */
-

-#define GL2_VERSION_NUMBER 110

-

-static int CPPversion(yystypepp * yylvalpp)

-{

-

-    int token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);

-

-    if (cpp->notAVersionToken == 1)

-        CPPShInfoLogMsg("#version must occur before any other statement in the program");

-

-    if(token=='\n'){

-		DecLineNumber();

-        CPPErrorToInfoLog("#version");

-        IncLineNumber();

-		return token;

-	}

-    if (token != CPP_INTCONSTANT)

-        CPPErrorToInfoLog("#version");

-	

-    yylvalpp->sc_int=atoi(yylvalpp->symbol_name);

-	/*SetVersionNumber(yylvalpp->sc_int); */
-    

-    if (yylvalpp->sc_int != GL2_VERSION_NUMBER)

-        CPPShInfoLogMsg("Version number not supported by GL2");

-

-    token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);

-    

-	if (token == '\n'){

-		return token;

-	}

-	else{

-        CPPErrorToInfoLog("#version");

-	}

-    return token;

-} /* CPPversion */
-

-static int CPPextension(yystypepp * yylvalpp)

-{

-

-    int token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);

-    char extensionName[80];

-

-    if(token=='\n'){

-		DecLineNumber();

-        CPPShInfoLogMsg("extension name not specified");

-        IncLineNumber();

-		return token;

-	}

-

-    if (token != CPP_IDENTIFIER)

-        CPPErrorToInfoLog("#extension");

-    

-    strcpy(extensionName, GetAtomString(atable, yylvalpp->sc_ident));

-	    

-    token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);

-    if (token != ':') {

-        CPPShInfoLogMsg("':' missing after extension name");

-        return token;

-    }

-    

-    token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);

-    if (token != CPP_IDENTIFIER) {

-        CPPShInfoLogMsg("behavior for extension not specified");

-        return token;

-    }

-

-    updateExtensionBehavior(extensionName, GetAtomString(atable, yylvalpp->sc_ident));

-

-    token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);

-	if (token == '\n'){

-		return token;

-	}

-	else{

-        CPPErrorToInfoLog("#extension");

-	}

-    return token;

-} /* CPPextension */
-

-int readCPPline(yystypepp * yylvalpp)

-{

-    int token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);

-    const char *message;

-    int isVersion = 0;

-

-    if (token == CPP_IDENTIFIER) {

-        if (yylvalpp->sc_ident == defineAtom) {

-             token = CPPdefine(yylvalpp);

-        } else if (yylvalpp->sc_ident == elseAtom) {

-			 if(ChkCorrectElseNesting()){

-                 if (!cpp->ifdepth ){

-                     CPPErrorToInfoLog("#else mismatch");

-                     cpp->CompileError=1;

-                 }

-                 token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);

-                 if (token != '\n') {

-                     CPPWarningToInfoLog("unexpected tokens following #else preprocessor directive - expected a newline");

-                     while (token != '\n')

-                         token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);

-                 }

-			     token = CPPelse(0, yylvalpp);

-             }else{

-                 CPPErrorToInfoLog("#else after a #else");

-                 cpp->ifdepth=0;

-                 cpp->notAVersionToken = 1;

-                 return 0;

-             }

-		} else if (yylvalpp->sc_ident == elifAtom) {

-            if (!cpp->ifdepth){

-                 CPPErrorToInfoLog("#elif mismatch");

-                 cpp->CompileError=1;

-            } 

-            /* this token is really a dont care, but we still need to eat the tokens */
-            token = cpp->currentInput->scan(cpp->currentInput, yylvalpp); 

-            while (token != '\n')

-                token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);

-			 token = CPPelse(0, yylvalpp);

-        } else if (yylvalpp->sc_ident == endifAtom) {

-			 cpp->elsedepth[cpp->elsetracker]=0;

-		     --cpp->elsetracker;

-             if (!cpp->ifdepth){

-                 CPPErrorToInfoLog("#endif mismatch");

-                 cpp->CompileError=1;

-             }

-             else

-			  	 --cpp->ifdepth;

-	    } else if (yylvalpp->sc_ident == ifAtom) {

-             token = CPPif(yylvalpp);

-        } else if (yylvalpp->sc_ident == ifdefAtom) {

-             token = CPPifdef(1, yylvalpp);

-        } else if (yylvalpp->sc_ident == ifndefAtom) {

-             token = CPPifdef(0, yylvalpp);

-        } else if (yylvalpp->sc_ident == lineAtom) {

-             token = CPPline(yylvalpp);

-        } else if (yylvalpp->sc_ident == pragmaAtom) {

-             token = CPPpragma(yylvalpp);

-        } else if (yylvalpp->sc_ident == undefAtom) {

-             token = CPPundef(yylvalpp);

-        } else if (yylvalpp->sc_ident == errorAtom) {

-             token = CPPerror(yylvalpp);

-        } else if (yylvalpp->sc_ident == versionAtom) {

-            token = CPPversion(yylvalpp);

-            isVersion = 1;

-        } else if (yylvalpp->sc_ident == extensionAtom) {

-            token = CPPextension(yylvalpp);

-        } else {

-            StoreStr("Invalid Directive");

-            StoreStr(GetStringOfAtom(atable,yylvalpp->sc_ident));

-            message=GetStrfromTStr();

-            CPPShInfoLogMsg(message);

-            ResetTString();

-        }

-    }

-    while (token != '\n' && token != 0 && token != EOF) {

-		token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);

-	}

-        

-    cpp->notAVersionToken = !isVersion;

-

-    return token;

-} /* readCPPline */
-

-void FreeMacro(MacroSymbol *s) {

-    DeleteTokenStream(s->body);

-}

-

-static int eof_scan(InputSrc *in, yystypepp * yylvalpp) { return -1; }

-static void noop(InputSrc *in, int ch, yystypepp * yylvalpp) { }

-

-static void PushEofSrc() {

-    InputSrc *in = malloc(sizeof(InputSrc));

-    memset(in, 0, sizeof(InputSrc));

-    in->scan = eof_scan;

-    in->getch = eof_scan;

-    in->ungetch = noop;

-    in->prev = cpp->currentInput;

-    cpp->currentInput = in;

-}

-

-static void PopEofSrc() {

-    if (cpp->currentInput->scan == eof_scan) {

-        InputSrc *in = cpp->currentInput;

-        cpp->currentInput = in->prev;

-        free(in);

-    }

-}

-

-static TokenStream *PrescanMacroArg(TokenStream *a, yystypepp * yylvalpp) {

-    int token;

-    TokenStream *n;

-    RewindTokenStream(a);

-    do {

-        token = ReadToken(a, yylvalpp);

-        if (token == CPP_IDENTIFIER && LookUpSymbol(macros, yylvalpp->sc_ident))

-            break;

-    } while (token > 0);

-    if (token <= 0) return a;

-    n = NewTokenStream("macro arg");

-    PushEofSrc();

-    ReadFromTokenStream(a, 0, 0);

-    while ((token = cpp->currentInput->scan(cpp->currentInput, yylvalpp)) > 0) {

-        if (token == CPP_IDENTIFIER && MacroExpand(yylvalpp->sc_ident, yylvalpp))

-            continue;

-        RecordToken(n, token, yylvalpp);

-    }

-    PopEofSrc();

-    DeleteTokenStream(a);

-    return n;

-} /* PrescanMacroArg */
-

-typedef struct MacroInputSrc {

-    InputSrc    base;

-    MacroSymbol *mac;

-    TokenStream **args;

-} MacroInputSrc;

-

-/* macro_scan ---

-** return the next token for a macro expanion, handling macro args 

-*/

-static int macro_scan(MacroInputSrc *in, yystypepp * yylvalpp) {

-    int i;

-    int token = ReadToken(in->mac->body, yylvalpp);

-    if (token == CPP_IDENTIFIER) {

-        for (i = in->mac->argc-1; i>=0; i--)

-            if (in->mac->args[i] == yylvalpp->sc_ident) break;

-        if (i >= 0) {

-            ReadFromTokenStream(in->args[i], yylvalpp->sc_ident, 0);

-            return cpp->currentInput->scan(cpp->currentInput, yylvalpp);

-        }

-    }

-    if (token > 0) return token;

-    in->mac->busy = 0;

-    cpp->currentInput = in->base.prev;

-    if (in->args) {

-        for (i=in->mac->argc-1; i>=0; i--)

-            DeleteTokenStream(in->args[i]);

-        free(in->args);

-    }

-    free(in);

-    return cpp->currentInput->scan(cpp->currentInput, yylvalpp);

-} /* macro_scan */
-

-/* MacroExpand

-** check an identifier (atom) to see if it a macro that should be expanded.

-** If it is, push an InputSrc that will produce the appropriate expansion

-** and return TRUE.  If not, return FALSE.

-*/

-

-int MacroExpand(int atom, yystypepp * yylvalpp)

-{

-    Symbol              *sym = LookUpSymbol(macros, atom);

-    MacroInputSrc       *in;

-    int i,j, token, depth=0;

-    const char *message;

-	if (atom == __LINE__Atom) {

-        yylvalpp->sc_int = GetLineNumber();

-        sprintf(yylvalpp->symbol_name,"%d",yylvalpp->sc_int);

-        UngetToken(CPP_INTCONSTANT, yylvalpp);

-        return 1;

-    }

-    if (atom == __FILE__Atom) {

-        yylvalpp->sc_int = GetStringNumber();

-        sprintf(yylvalpp->symbol_name,"%d",yylvalpp->sc_int);

-        UngetToken(CPP_INTCONSTANT, yylvalpp);

-        return 1;

-    }

-	if (atom == __VERSION__Atom) {

-        strcpy(yylvalpp->symbol_name,"100");

-        yylvalpp->sc_int = atoi(yylvalpp->symbol_name);

-        UngetToken(CPP_INTCONSTANT, yylvalpp);

-        return 1;

-    }

-    if (!sym || sym->details.mac.undef) return 0;

-    if (sym->details.mac.busy) return 0;        /* no recursive expansions */
-    in = malloc(sizeof(*in));

-    memset(in, 0, sizeof(*in));

-    in->base.scan = (void *)macro_scan;

-    in->base.line = cpp->currentInput->line;

-    in->base.name = cpp->currentInput->name;

-    in->mac = &sym->details.mac;

-    if (sym->details.mac.args) {

-        token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);

-		if (token != '(') {

-            UngetToken(token, yylvalpp);

-            yylvalpp->sc_ident = atom;

-            return 0;

-        }

-        in->args = malloc(in->mac->argc * sizeof(TokenStream *));

-        for (i=0; i<in->mac->argc; i++)

-            in->args[i] = NewTokenStream("macro arg");

-		i=0;j=0;

-        do{

-            depth = 0;

-			while(1) {

-                token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);

-                if (token <= 0) {

-                    StoreStr("EOF in Macro ");

-                    StoreStr(GetStringOfAtom(atable,atom));

-                    message=GetStrfromTStr();

-                    CPPShInfoLogMsg(message);

-                    ResetTString();

-                    return 1;

-                }

-                if((in->mac->argc==0) && (token!=')')) break;

-                if (depth == 0 && (token == ',' || token == ')')) break;

-                if (token == '(') depth++;

-                if (token == ')') depth--;

-                RecordToken(in->args[i], token, yylvalpp);

-                j=1;

-			}

-            if (token == ')') {

-                if((in->mac->argc==1) &&j==0)

-                    break;

-                i++;

-                break;

-            }

-            i++;

-		}while(i < in->mac->argc);

-

-        if (i < in->mac->argc) {

-            StoreStr("Too few args in Macro ");

-            StoreStr(GetStringOfAtom(atable,atom));

-            message=GetStrfromTStr();

-            CPPShInfoLogMsg(message);

-            ResetTString();

-        } else if (token != ')') {

-            depth=0;

-			while (token >= 0 && (depth > 0 || token != ')')) {

-                if (token == ')') depth--;

-                token = cpp->currentInput->scan(cpp->currentInput, yylvalpp);

-                if (token == '(') depth++;

-            }

-			

-            if (token <= 0) {

-                StoreStr("EOF in Macro ");

-                StoreStr(GetStringOfAtom(atable,atom));

-                message=GetStrfromTStr();

-                CPPShInfoLogMsg(message);

-                ResetTString();

-                return 1;

-            }

-            StoreStr("Too many args in Macro ");

-            StoreStr(GetStringOfAtom(atable,atom));

-            message=GetStrfromTStr();

-            CPPShInfoLogMsg(message);

-            ResetTString();

-		}

-		for (i=0; i<in->mac->argc; i++) {

-            in->args[i] = PrescanMacroArg(in->args[i], yylvalpp);

-        }

-    }

-#if 0

-    printf("  <%s:%d>found macro %s\n", GetAtomString(atable, loc.file),

-           loc.line, GetAtomString(atable, atom));

-    for (i=0; i<in->mac->argc; i++) {

-        printf("\targ %s = '", GetAtomString(atable, in->mac->args[i]));

-        DumpTokenStream(stdout, in->args[i]);

-        printf("'\n");

-    }

-#endif

-	/*retain the input source*/

-    in->base.prev = cpp->currentInput;

-    sym->details.mac.busy = 1;

-    RewindTokenStream(sym->details.mac.body);

-    cpp->currentInput = &in->base;

-    return 1;

-} /* MacroExpand */
-

-int ChkCorrectElseNesting(void)

-{

-    if(cpp->elsedepth[cpp->elsetracker]==0){

-	  cpp->elsedepth[cpp->elsetracker]=1;

-      return 1;          

-    }

-    return 0;

-}

-

-

diff --git a/src/mesa/shader/slang/MachineIndependent/preprocessor/cpp.h b/src/mesa/shader/slang/MachineIndependent/preprocessor/cpp.h
deleted file mode 100755
index 03449a17a98..00000000000
--- a/src/mesa/shader/slang/MachineIndependent/preprocessor/cpp.h
+++ /dev/null
@@ -1,119 +0,0 @@
-/* */
-/*Copyright (C) 2002-2005  3Dlabs Inc. Ltd. */
-/*All rights reserved. */
-/* */
-/*Redistribution and use in source and binary forms, with or without */
-/*modification, are permitted provided that the following conditions */
-/*are met: */
-/* */
-/*    Redistributions of source code must retain the above copyright */
-/*    notice, this list of conditions and the following disclaimer. */
-/* */
-/*    Redistributions in binary form must reproduce the above */
-/*    copyright notice, this list of conditions and the following */
-/*    disclaimer in the documentation and/or other materials provided */
-/*    with the distribution. */
-/* */
-/*    Neither the name of 3Dlabs Inc. Ltd. nor the names of its */
-/*    contributors may be used to endorse or promote products derived */
-/*    from this software without specific prior written permission. */
-/* */
-/*THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS */
-/*"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT */
-/*LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS */
-/*FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE */
-/*COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, */
-/*INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, */
-/*BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; */
-/*LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER */
-/*CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT */
-/*LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN */
-/*ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE */
-/*POSSIBILITY OF SUCH DAMAGE. */
-/* */
-/****************************************************************************\

-Copyright (c) 2002, NVIDIA Corporation.

-

-NVIDIA Corporation("NVIDIA") supplies this software to you in

-consideration of your agreement to the following terms, and your use,

-installation, modification or redistribution of this NVIDIA software

-constitutes acceptance of these terms.  If you do not agree with these

-terms, please do not use, install, modify or redistribute this NVIDIA

-software.

-

-In consideration of your agreement to abide by the following terms, and

-subject to these terms, NVIDIA grants you a personal, non-exclusive

-license, under NVIDIA's copyrights in this original NVIDIA software (the

-"NVIDIA Software"), to use, reproduce, modify and redistribute the

-NVIDIA Software, with or without modifications, in source and/or binary

-forms; provided that if you redistribute the NVIDIA Software, you must

-retain the copyright notice of NVIDIA, this notice and the following

-text and disclaimers in all such redistributions of the NVIDIA Software.

-Neither the name, trademarks, service marks nor logos of NVIDIA

-Corporation may be used to endorse or promote products derived from the

-NVIDIA Software without specific prior written permission from NVIDIA.

-Except as expressly stated in this notice, no other rights or licenses

-express or implied, are granted by NVIDIA herein, including but not

-limited to any patent rights that may be infringed by your derivative

-works or by other works in which the NVIDIA Software may be

-incorporated. No hardware is licensed hereunder. 

-

-THE NVIDIA SOFTWARE IS BEING PROVIDED ON AN "AS IS" BASIS, WITHOUT

-WARRANTIES OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED,

-INCLUDING WITHOUT LIMITATION, WARRANTIES OR CONDITIONS OF TITLE,

-NON-INFRINGEMENT, MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR

-ITS USE AND OPERATION EITHER ALONE OR IN COMBINATION WITH OTHER

-PRODUCTS.

-

-IN NO EVENT SHALL NVIDIA BE LIABLE FOR ANY SPECIAL, INDIRECT,

-INCIDENTAL, EXEMPLARY, CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED

-TO, LOST PROFITS; PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF

-USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) OR ARISING IN ANY WAY

-OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION OF THE

-NVIDIA SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY OF CONTRACT,

-TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF

-NVIDIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

-\****************************************************************************/

-/* */
-/* cpp.h */
-/* */
-

-#if !defined(__CPP_H)

-#define __CPP_H 1

-

-#include "parser.h"

-#include "tokens.h"

-

-int InitCPP(void);

-int FinalCPP(void);

-int  readCPPline(yystypepp * yylvalpp);

-int MacroExpand(int atom, yystypepp * yylvalpp);

-int ChkCorrectElseNesting(void);

-

-typedef struct MacroSymbol {

-    int argc;

-    int *args;

-    TokenStream *body;

-    unsigned busy:1;

-    unsigned undef:1;

-} MacroSymbol;

-

-void FreeMacro(MacroSymbol *);

-int PredefineMacro(char *);

-

-void  CPPDebugLogMsg(const char *msg);       /* Prints information into debug log */
-void  CPPShInfoLogMsg(const char*);         /* Store cpp Err Msg into Sh.Info.Log */
-void  CPPWarningToInfoLog(const char *msg); /* Prints warning messages into info log */
-void  HandlePragma(const char**, int numTokens);  /* #pragma directive container. */
-void  ResetTString(void);                   /* #error Message as TString. */
-void  CPPErrorToInfoLog(char*);             /* Stick all cpp errors into Sh.Info.log   . */
-void  StoreStr(char*);                      /* Store the TString in Parse Context. */
-void  SetLineNumber(int);                   /* Set line number.   */
-void  SetStringNumber(int);                 /* Set string number.     */
-int   GetLineNumber(void);                  /* Get the current String Number.  */
-int   GetStringNumber(void);                /* Get the current String Number.  */
-const char* GetStrfromTStr(void);           /* Convert TString to String.   */
-void  updateExtensionBehavior(const char* extName, const char* behavior);

-int   FreeCPP(void);

-

-#endif /* !(defined(__CPP_H) */
diff --git a/src/mesa/shader/slang/MachineIndependent/preprocessor/cpp_comment_fix.c b/src/mesa/shader/slang/MachineIndependent/preprocessor/cpp_comment_fix.c
deleted file mode 100644
index 0c3073590df..00000000000
--- a/src/mesa/shader/slang/MachineIndependent/preprocessor/cpp_comment_fix.c
+++ /dev/null
@@ -1,76 +0,0 @@
-/* converts c++ to c comments */
-/* usage: ./cpp_comment_fix source */
-
-#include <stdio.h>
-
-int main (int argc, char *argv[])
-{
-	FILE *f;
-	int c;
-	char *buf = NULL;
-	int size = 0, i = 0;
-	
-	f = fopen (argv[1], "r");
-	while ((c = fgetc (f)) != EOF)
-	{
-		buf = (void *) realloc (buf, size + 1);
-		buf[size] = c;
-		size++;
-	}
-	fclose (f);
-	
-	f = fopen (argv[1], "w");
-
-	while (i < size)
-	{
-		if (buf[i] == '/')
-		{
-			if (buf[i+1] == '/')
-			{
-				fprintf (f, "/*");
-				i+=2;
-				while (buf[i] != '\n' && buf[i] != '\r' && i < size)
-					fprintf (f, "%c", buf[i++]);
-				fprintf (f, " */\n");
-				if (i < size && buf[i] == '\n')
-					i++;
-				else if (i < size && buf[i] == '\r')
-					i+=2;
-			}
-			else
-			{
-				fprintf (f, "/");
-				i++;
-
-				if (buf[i] == '*')
-				{
-					fprintf (f, "*");
-					i++;
-
-					for (;;)
-					{
-						if (buf[i] == '*' && buf[i+1] == '/')
-						{
-							fprintf (f, "*/");
-							i+=2;
-							break;
-						}
-						else
-						{
-							fprintf (f, "%c", buf[i]);
-							i++;
-						}
-					}
-				}
-			}
-		}
-		else
-		{
-			fprintf (f, "%c", buf[i]);
-			i++;
-		}
-	}
-	fclose (f);
-	return 0;
-}
-
diff --git a/src/mesa/shader/slang/MachineIndependent/preprocessor/cppstruct.c b/src/mesa/shader/slang/MachineIndependent/preprocessor/cppstruct.c
deleted file mode 100755
index c55b3f7c709..00000000000
--- a/src/mesa/shader/slang/MachineIndependent/preprocessor/cppstruct.c
+++ /dev/null
@@ -1,185 +0,0 @@
-/* */
-/*Copyright (C) 2002-2005  3Dlabs Inc. Ltd. */
-/*All rights reserved. */
-/* */
-/*Redistribution and use in source and binary forms, with or without */
-/*modification, are permitted provided that the following conditions */
-/*are met: */
-/* */
-/*    Redistributions of source code must retain the above copyright */
-/*    notice, this list of conditions and the following disclaimer. */
-/* */
-/*    Redistributions in binary form must reproduce the above */
-/*    copyright notice, this list of conditions and the following */
-/*    disclaimer in the documentation and/or other materials provided */
-/*    with the distribution. */
-/* */
-/*    Neither the name of 3Dlabs Inc. Ltd. nor the names of its */
-/*    contributors may be used to endorse or promote products derived */
-/*    from this software without specific prior written permission. */
-/* */
-/*THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS */
-/*"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT */
-/*LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS */
-/*FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE */
-/*COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, */
-/*INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, */
-/*BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; */
-/*LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER */
-/*CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT */
-/*LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN */
-/*ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE */
-/*POSSIBILITY OF SUCH DAMAGE. */
-/* */
-/****************************************************************************\

-Copyright (c) 2002, NVIDIA Corporation.

-

-NVIDIA Corporation("NVIDIA") supplies this software to you in

-consideration of your agreement to the following terms, and your use,

-installation, modification or redistribution of this NVIDIA software

-constitutes acceptance of these terms.  If you do not agree with these

-terms, please do not use, install, modify or redistribute this NVIDIA

-software.

-

-In consideration of your agreement to abide by the following terms, and

-subject to these terms, NVIDIA grants you a personal, non-exclusive

-license, under NVIDIA's copyrights in this original NVIDIA software (the

-"NVIDIA Software"), to use, reproduce, modify and redistribute the

-NVIDIA Software, with or without modifications, in source and/or binary

-forms; provided that if you redistribute the NVIDIA Software, you must

-retain the copyright notice of NVIDIA, this notice and the following

-text and disclaimers in all such redistributions of the NVIDIA Software.

-Neither the name, trademarks, service marks nor logos of NVIDIA

-Corporation may be used to endorse or promote products derived from the

-NVIDIA Software without specific prior written permission from NVIDIA.

-Except as expressly stated in this notice, no other rights or licenses

-express or implied, are granted by NVIDIA herein, including but not

-limited to any patent rights that may be infringed by your derivative

-works or by other works in which the NVIDIA Software may be

-incorporated. No hardware is licensed hereunder. 

-

-THE NVIDIA SOFTWARE IS BEING PROVIDED ON AN "AS IS" BASIS, WITHOUT

-WARRANTIES OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED,

-INCLUDING WITHOUT LIMITATION, WARRANTIES OR CONDITIONS OF TITLE,

-NON-INFRINGEMENT, MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR

-ITS USE AND OPERATION EITHER ALONE OR IN COMBINATION WITH OTHER

-PRODUCTS.

-

-IN NO EVENT SHALL NVIDIA BE LIABLE FOR ANY SPECIAL, INDIRECT,

-INCIDENTAL, EXEMPLARY, CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED

-TO, LOST PROFITS; PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF

-USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) OR ARISING IN ANY WAY

-OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION OF THE

-NVIDIA SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY OF CONTRACT,

-TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF

-NVIDIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

-\****************************************************************************/

-/* */
-/* cppstruct.c */
-/* */
-

-#include <stdio.h>

-#include <stdlib.h>

-

-#include "slglobals.h"

-

-CPPStruct  *cpp      = NULL;

-static int  refCount = 0;

-

-int InitPreprocessor(void);

-int ResetPreprocessor(void);

-int FreeCPPStruct(void);

-int FinalizePreprocessor(void);

-

-/*

- * InitCPPStruct() - Initilaize the CPP structure.

- *

- */

-

-int InitCPPStruct(void)

-{

-    int len;

-    char *p;

-

-    cpp = (CPPStruct *) malloc(sizeof(CPPStruct));

-    if (cpp == NULL)

-        return 0;

-

-    refCount++;

-

-    /* Initialize public members: */
-    cpp->pLastSourceLoc = &cpp->lastSourceLoc;

-    

-	p = (char *) &cpp->options;

-    len = sizeof(cpp->options);

-    while (--len >= 0)

-        p[len] = 0;

-     

-    ResetPreprocessor();

-    return 1;

-} /* InitCPPStruct */
-

-int ResetPreprocessor(void)

-{

-    /* Initialize private members: */
-

-    cpp->lastSourceLoc.file = 0;

-    cpp->lastSourceLoc.line = 0;

-	cpp->pC=0;

-    cpp->CompileError=0; 

-	cpp->ifdepth=0;

-    for(cpp->elsetracker=0; cpp->elsetracker<64; cpp->elsetracker++)

-		cpp->elsedepth[cpp->elsetracker]=0; 

-	cpp->elsetracker=0;

-    cpp->tokensBeforeEOF = 0;

-    return 1;

-}

-

-/*Intializing the Preprocessor. */
-

-int InitPreprocessor(void)

-{

-   #  define CPP_STUFF true

-        #  ifdef CPP_STUFF

-            FreeCPPStruct();

-            InitCPPStruct();

-            cpp->options.Quiet = 1;

-            cpp->options.profileString = "generic";

-            if (!InitAtomTable(atable, 0))

-                return 1;

-            if (!InitScanner(cpp))

-	            return 1;

-       #  endif

-  return 0; 

-}

-

-/*FreeCPPStruct() - Free the CPP structure. */
-

-int FreeCPPStruct(void)

-{

-    if (refCount)

-    {

-       free(cpp);

-       refCount--;

-    }

-    

-    return 1;

-}

-

-/*Finalizing the Preprocessor. */
-

-int FinalizePreprocessor(void)

-{

-   #  define CPP_STUFF true

-        #  ifdef CPP_STUFF

-            FreeAtomTable(atable);

-            FreeCPPStruct();

-            FreeScanner();

-       #  endif

-  return 0; 

-}

-

-

-/*///////////////////////////////////////////////////////////////////////////////////////////// */
-/*//////////////////////////////////// End of cppstruct.c ////////////////////////////////////// */
-/*///////////////////////////////////////////////////////////////////////////////////////////// */
diff --git a/src/mesa/shader/slang/MachineIndependent/preprocessor/memory.c b/src/mesa/shader/slang/MachineIndependent/preprocessor/memory.c
deleted file mode 100755
index ed0f4fb4b93..00000000000
--- a/src/mesa/shader/slang/MachineIndependent/preprocessor/memory.c
+++ /dev/null
@@ -1,191 +0,0 @@
-/* */
-/*Copyright (C) 2002-2005  3Dlabs Inc. Ltd. */
-/*All rights reserved. */
-/* */
-/*Redistribution and use in source and binary forms, with or without */
-/*modification, are permitted provided that the following conditions */
-/*are met: */
-/* */
-/*    Redistributions of source code must retain the above copyright */
-/*    notice, this list of conditions and the following disclaimer. */
-/* */
-/*    Redistributions in binary form must reproduce the above */
-/*    copyright notice, this list of conditions and the following */
-/*    disclaimer in the documentation and/or other materials provided */
-/*    with the distribution. */
-/* */
-/*    Neither the name of 3Dlabs Inc. Ltd. nor the names of its */
-/*    contributors may be used to endorse or promote products derived */
-/*    from this software without specific prior written permission. */
-/* */
-/*THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS */
-/*"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT */
-/*LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS */
-/*FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE */
-/*COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, */
-/*INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, */
-/*BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; */
-/*LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER */
-/*CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT */
-/*LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN */
-/*ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE */
-/*POSSIBILITY OF SUCH DAMAGE. */
-/* */
-/****************************************************************************\

-Copyright (c) 2002, NVIDIA Corporation.

-

-NVIDIA Corporation("NVIDIA") supplies this software to you in

-consideration of your agreement to the following terms, and your use,

-installation, modification or redistribution of this NVIDIA software

-constitutes acceptance of these terms.  If you do not agree with these

-terms, please do not use, install, modify or redistribute this NVIDIA

-software.

-

-In consideration of your agreement to abide by the following terms, and

-subject to these terms, NVIDIA grants you a personal, non-exclusive

-license, under NVIDIA's copyrights in this original NVIDIA software (the

-"NVIDIA Software"), to use, reproduce, modify and redistribute the

-NVIDIA Software, with or without modifications, in source and/or binary

-forms; provided that if you redistribute the NVIDIA Software, you must

-retain the copyright notice of NVIDIA, this notice and the following

-text and disclaimers in all such redistributions of the NVIDIA Software.

-Neither the name, trademarks, service marks nor logos of NVIDIA

-Corporation may be used to endorse or promote products derived from the

-NVIDIA Software without specific prior written permission from NVIDIA.

-Except as expressly stated in this notice, no other rights or licenses

-express or implied, are granted by NVIDIA herein, including but not

-limited to any patent rights that may be infringed by your derivative

-works or by other works in which the NVIDIA Software may be

-incorporated. No hardware is licensed hereunder. 

-

-THE NVIDIA SOFTWARE IS BEING PROVIDED ON AN "AS IS" BASIS, WITHOUT

-WARRANTIES OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED,

-INCLUDING WITHOUT LIMITATION, WARRANTIES OR CONDITIONS OF TITLE,

-NON-INFRINGEMENT, MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR

-ITS USE AND OPERATION EITHER ALONE OR IN COMBINATION WITH OTHER

-PRODUCTS.

-

-IN NO EVENT SHALL NVIDIA BE LIABLE FOR ANY SPECIAL, INDIRECT,

-INCIDENTAL, EXEMPLARY, CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED

-TO, LOST PROFITS; PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF

-USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) OR ARISING IN ANY WAY

-OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION OF THE

-NVIDIA SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY OF CONTRACT,

-TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF

-NVIDIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

-\****************************************************************************/

-/* */
-#include <stddef.h>

-#include <stdlib.h>

-#include <string.h>

-

-#ifdef __STDC99__

-#include <stdint.h>

-#elif defined (_WIN64)

-typedef unsigned __int64 uintptr_t;

-#else 

-typedef unsigned int uintptr_t;

-#endif

-

-#include "memory.h"

-

-/* default alignment and chunksize, if called with 0 arguments */
-#define CHUNKSIZE       (64*1024)

-#define ALIGN           8

-

-/* we need to call the `real' malloc and free, not our replacements */
-#undef malloc

-#undef free

-

-struct chunk {

-    struct chunk        *next;

-};

-

-struct cleanup {

-    struct cleanup      *next;

-    void                (*fn)(void *);

-    void                *arg;

-};

-

-struct MemoryPool_rec {

-    struct chunk        *next;

-    uintptr_t           free, end;

-    size_t              chunksize;

-    uintptr_t           alignmask;

-    struct cleanup      *cleanup;

-};

-

-MemoryPool *mem_CreatePool(size_t chunksize, unsigned int align)

-{

-    MemoryPool  *pool;

-

-    if (align == 0) align = ALIGN;

-    if (chunksize == 0) chunksize = CHUNKSIZE;

-    if (align & (align-1)) return 0;

-    if (chunksize < sizeof(MemoryPool)) return 0;

-    if (chunksize & (align-1)) return 0;

-    if (!(pool = malloc(chunksize))) return 0;

-    pool->next = 0;

-    pool->chunksize = chunksize;

-    pool->alignmask = (uintptr_t)(align)-1;  

-    pool->free = ((uintptr_t)(pool + 1) + pool->alignmask) & ~pool->alignmask;

-    pool->end = (uintptr_t)pool + chunksize;

-    pool->cleanup = 0;

-    return pool;

-}

-

-void mem_FreePool(MemoryPool *pool)

-{

-    struct cleanup      *cleanup;

-    struct chunk        *p, *next;

-

-    for (cleanup = pool->cleanup; cleanup; cleanup = cleanup->next) {

-        cleanup->fn(cleanup->arg);

-    }

-    for (p = (struct chunk *)pool; p; p = next) {

-        next = p->next;

-        free(p);

-    }

-}

-

-void *mem_Alloc(MemoryPool *pool, size_t size)

-{

-    struct chunk *ch;

-    void *rv = (void *)pool->free;

-    size = (size + pool->alignmask) & ~pool->alignmask;

-    if (size <= 0) size = pool->alignmask;

-    pool->free += size;

-    if (pool->free > pool->end || pool->free < (uintptr_t)rv) {

-        size_t minreq = (size + sizeof(struct chunk) + pool->alignmask)

-                      & ~pool->alignmask;

-        pool->free = (uintptr_t)rv;

-        if (minreq >= pool->chunksize) {

-            /* request size is too big for the chunksize, so allocate it as */
-            /* a single chunk of the right size */
-            ch = malloc(minreq);

-            if (!ch) return 0;

-        } else {

-            ch = malloc(pool->chunksize);

-            if (!ch) return 0;

-            pool->free = (uintptr_t)ch + minreq;

-            pool->end = (uintptr_t)ch + pool->chunksize;

-        }

-        ch->next = pool->next;

-        pool->next = ch;

-        rv = (void *)(((uintptr_t)(ch+1) + pool->alignmask) & ~pool->alignmask);

-    }

-    return rv;

-}

-

-int mem_AddCleanup(MemoryPool *pool, void (*fn)(void *), void *arg) {

-    struct cleanup *cleanup;

-

-    pool->free = (pool->free + sizeof(void *) - 1) & ~(sizeof(void *)-1);

-    cleanup = mem_Alloc(pool, sizeof(struct cleanup));

-    if (!cleanup) return -1;

-    cleanup->next = pool->cleanup;

-    cleanup->fn = fn;

-    cleanup->arg = arg;

-    pool->cleanup = cleanup;

-    return 0;

-}

diff --git a/src/mesa/shader/slang/MachineIndependent/preprocessor/memory.h b/src/mesa/shader/slang/MachineIndependent/preprocessor/memory.h
deleted file mode 100755
index 89a57e24c9c..00000000000
--- a/src/mesa/shader/slang/MachineIndependent/preprocessor/memory.h
+++ /dev/null
@@ -1,89 +0,0 @@
-/* */
-/*Copyright (C) 2002-2005  3Dlabs Inc. Ltd. */
-/*All rights reserved. */
-/* */
-/*Redistribution and use in source and binary forms, with or without */
-/*modification, are permitted provided that the following conditions */
-/*are met: */
-/* */
-/*    Redistributions of source code must retain the above copyright */
-/*    notice, this list of conditions and the following disclaimer. */
-/* */
-/*    Redistributions in binary form must reproduce the above */
-/*    copyright notice, this list of conditions and the following */
-/*    disclaimer in the documentation and/or other materials provided */
-/*    with the distribution. */
-/* */
-/*    Neither the name of 3Dlabs Inc. Ltd. nor the names of its */
-/*    contributors may be used to endorse or promote products derived */
-/*    from this software without specific prior written permission. */
-/* */
-/*THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS */
-/*"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT */
-/*LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS */
-/*FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE */
-/*COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, */
-/*INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, */
-/*BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; */
-/*LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER */
-/*CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT */
-/*LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN */
-/*ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE */
-/*POSSIBILITY OF SUCH DAMAGE. */
-/* */
-/****************************************************************************\

-Copyright (c) 2002, NVIDIA Corporation.

-

-NVIDIA Corporation("NVIDIA") supplies this software to you in

-consideration of your agreement to the following terms, and your use,

-installation, modification or redistribution of this NVIDIA software

-constitutes acceptance of these terms.  If you do not agree with these

-terms, please do not use, install, modify or redistribute this NVIDIA

-software.

-

-In consideration of your agreement to abide by the following terms, and

-subject to these terms, NVIDIA grants you a personal, non-exclusive

-license, under NVIDIA's copyrights in this original NVIDIA software (the

-"NVIDIA Software"), to use, reproduce, modify and redistribute the

-NVIDIA Software, with or without modifications, in source and/or binary

-forms; provided that if you redistribute the NVIDIA Software, you must

-retain the copyright notice of NVIDIA, this notice and the following

-text and disclaimers in all such redistributions of the NVIDIA Software.

-Neither the name, trademarks, service marks nor logos of NVIDIA

-Corporation may be used to endorse or promote products derived from the

-NVIDIA Software without specific prior written permission from NVIDIA.

-Except as expressly stated in this notice, no other rights or licenses

-express or implied, are granted by NVIDIA herein, including but not

-limited to any patent rights that may be infringed by your derivative

-works or by other works in which the NVIDIA Software may be

-incorporated. No hardware is licensed hereunder. 

-

-THE NVIDIA SOFTWARE IS BEING PROVIDED ON AN "AS IS" BASIS, WITHOUT

-WARRANTIES OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED,

-INCLUDING WITHOUT LIMITATION, WARRANTIES OR CONDITIONS OF TITLE,

-NON-INFRINGEMENT, MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR

-ITS USE AND OPERATION EITHER ALONE OR IN COMBINATION WITH OTHER

-PRODUCTS.

-

-IN NO EVENT SHALL NVIDIA BE LIABLE FOR ANY SPECIAL, INDIRECT,

-INCIDENTAL, EXEMPLARY, CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED

-TO, LOST PROFITS; PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF

-USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) OR ARISING IN ANY WAY

-OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION OF THE

-NVIDIA SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY OF CONTRACT,

-TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF

-NVIDIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

-\****************************************************************************/

-/* */
-#ifndef __MEMORY_H

-#define __MEMORY_H

-

-typedef struct MemoryPool_rec MemoryPool;

-

-extern MemoryPool *mem_CreatePool(size_t chunksize, unsigned align);

-extern void mem_FreePool(MemoryPool *);

-extern void *mem_Alloc(MemoryPool *p, size_t size);

-extern void *mem_Realloc(MemoryPool *p, void *old, size_t oldsize, size_t newsize);

-extern int mem_AddCleanup(MemoryPool *p, void (*fn)(void *), void *arg);

-

-#endif /* __MEMORY_H */

diff --git a/src/mesa/shader/slang/MachineIndependent/preprocessor/parser.h b/src/mesa/shader/slang/MachineIndependent/preprocessor/parser.h
deleted file mode 100755
index 5f70bdd1ac7..00000000000
--- a/src/mesa/shader/slang/MachineIndependent/preprocessor/parser.h
+++ /dev/null
@@ -1,126 +0,0 @@
-/* */
-/*Copyright (C) 2002-2005  3Dlabs Inc. Ltd. */
-/*All rights reserved. */
-/* */
-/*Redistribution and use in source and binary forms, with or without */
-/*modification, are permitted provided that the following conditions */
-/*are met: */
-/* */
-/*    Redistributions of source code must retain the above copyright */
-/*    notice, this list of conditions and the following disclaimer. */
-/* */
-/*    Redistributions in binary form must reproduce the above */
-/*    copyright notice, this list of conditions and the following */
-/*    disclaimer in the documentation and/or other materials provided */
-/*    with the distribution. */
-/* */
-/*    Neither the name of 3Dlabs Inc. Ltd. nor the names of its */
-/*    contributors may be used to endorse or promote products derived */
-/*    from this software without specific prior written permission. */
-/* */
-/*THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS */
-/*"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT */
-/*LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS */
-/*FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE */
-/*COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, */
-/*INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, */
-/*BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; */
-/*LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER */
-/*CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT */
-/*LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN */
-/*ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE */
-/*POSSIBILITY OF SUCH DAMAGE. */
-/* */
-/****************************************************************************\

-Copyright (c) 2002, NVIDIA Corporation.

-

-NVIDIA Corporation("NVIDIA") supplies this software to you in

-consideration of your agreement to the following terms, and your use,

-installation, modification or redistribution of this NVIDIA software

-constitutes acceptance of these terms.  If you do not agree with these

-terms, please do not use, install, modify or redistribute this NVIDIA

-software.

-

-In consideration of your agreement to abide by the following terms, and

-subject to these terms, NVIDIA grants you a personal, non-exclusive

-license, under NVIDIA's copyrights in this original NVIDIA software (the

-"NVIDIA Software"), to use, reproduce, modify and redistribute the

-NVIDIA Software, with or without modifications, in source and/or binary

-forms; provided that if you redistribute the NVIDIA Software, you must

-retain the copyright notice of NVIDIA, this notice and the following

-text and disclaimers in all such redistributions of the NVIDIA Software.

-Neither the name, trademarks, service marks nor logos of NVIDIA

-Corporation may be used to endorse or promote products derived from the

-NVIDIA Software without specific prior written permission from NVIDIA.

-Except as expressly stated in this notice, no other rights or licenses

-express or implied, are granted by NVIDIA herein, including but not

-limited to any patent rights that may be infringed by your derivative

-works or by other works in which the NVIDIA Software may be

-incorporated. No hardware is licensed hereunder. 

-

-THE NVIDIA SOFTWARE IS BEING PROVIDED ON AN "AS IS" BASIS, WITHOUT

-WARRANTIES OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED,

-INCLUDING WITHOUT LIMITATION, WARRANTIES OR CONDITIONS OF TITLE,

-NON-INFRINGEMENT, MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR

-ITS USE AND OPERATION EITHER ALONE OR IN COMBINATION WITH OTHER

-PRODUCTS.

-

-IN NO EVENT SHALL NVIDIA BE LIABLE FOR ANY SPECIAL, INDIRECT,

-INCIDENTAL, EXEMPLARY, CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED

-TO, LOST PROFITS; PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF

-USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) OR ARISING IN ANY WAY

-OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION OF THE

-NVIDIA SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY OF CONTRACT,

-TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF

-NVIDIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

-\****************************************************************************/

-

-#ifndef BISON_PARSER_H

-# define BISON_PARSER_H

-

-#ifndef yystypepp

-typedef struct {

-    int    sc_int;

-    float  sc_fval;

-    int    sc_ident;

-	char   symbol_name[MAX_SYMBOL_NAME_LEN+1];

-} yystypepp;

-

-# define YYSTYPE_IS_TRIVIAL 1

-#endif

-# define	CPP_AND_OP	        257

-# define	CPP_SUB_ASSIGN	    259

-# define	CPP_MOD_ASSIGN	    260

-# define	CPP_ADD_ASSIGN	261

-# define	CPP_DIV_ASSIGN	262

-# define	CPP_MUL_ASSIGN	263

-# define	CPP_EQ_OP	        264

-# define    CPP_XOR_OP         265 

-# define	ERROR_SY	    266

-# define	CPP_FLOATCONSTANT	267

-# define	CPP_GE_OP	        268

-# define	CPP_RIGHT_OP        269

-# define	CPP_IDENTIFIER	    270

-# define	CPP_INTCONSTANT	    271

-# define	CPP_LE_OP	        272

-# define	CPP_LEFT_OP	        273

-# define	CPP_DEC_OP	274

-# define	CPP_NE_OP	        275

-# define	CPP_OR_OP	        276

-# define	CPP_INC_OP	    277

-# define	CPP_STRCONSTANT	    278

-# define	CPP_TYPEIDENTIFIER	279

-

-# define	FIRST_USER_TOKEN_SY	289

-

-# define	CPP_RIGHT_ASSIGN	    280

-# define	CPP_LEFT_ASSIGN	    281

-# define	CPP_AND_ASSIGN	282

-# define	CPP_OR_ASSIGN  	283

-# define	CPP_XOR_ASSIGN	284

-# define	CPP_LEFT_BRACKET	285

-# define	CPP_RIGHT_BRACKET	286

-# define	CPP_LEFT_BRACE	287

-# define	CPP_RIGHT_BRACE	288

-

-#endif /* not BISON_PARSER_H */

diff --git a/src/mesa/shader/slang/MachineIndependent/preprocessor/preprocess.h b/src/mesa/shader/slang/MachineIndependent/preprocessor/preprocess.h
deleted file mode 100755
index 63996d6695c..00000000000
--- a/src/mesa/shader/slang/MachineIndependent/preprocessor/preprocess.h
+++ /dev/null
@@ -1,84 +0,0 @@
-/* */
-/*Copyright (C) 2002-2005  3Dlabs Inc. Ltd. */
-/*All rights reserved. */
-/* */
-/*Redistribution and use in source and binary forms, with or without */
-/*modification, are permitted provided that the following conditions */
-/*are met: */
-/* */
-/*    Redistributions of source code must retain the above copyright */
-/*    notice, this list of conditions and the following disclaimer. */
-/* */
-/*    Redistributions in binary form must reproduce the above */
-/*    copyright notice, this list of conditions and the following */
-/*    disclaimer in the documentation and/or other materials provided */
-/*    with the distribution. */
-/* */
-/*    Neither the name of 3Dlabs Inc. Ltd. nor the names of its */
-/*    contributors may be used to endorse or promote products derived */
-/*    from this software without specific prior written permission. */
-/* */
-/*THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS */
-/*"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT */
-/*LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS */
-/*FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE */
-/*COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, */
-/*INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, */
-/*BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; */
-/*LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER */
-/*CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT */
-/*LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN */
-/*ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE */
-/*POSSIBILITY OF SUCH DAMAGE. */
-/* */
-/****************************************************************************\

-Copyright (c) 2002, NVIDIA Corporation.

-

-NVIDIA Corporation("NVIDIA") supplies this software to you in

-consideration of your agreement to the following terms, and your use,

-installation, modification or redistribution of this NVIDIA software

-constitutes acceptance of these terms.  If you do not agree with these

-terms, please do not use, install, modify or redistribute this NVIDIA

-software.

-

-In consideration of your agreement to abide by the following terms, and

-subject to these terms, NVIDIA grants you a personal, non-exclusive

-license, under NVIDIA's copyrights in this original NVIDIA software (the

-"NVIDIA Software"), to use, reproduce, modify and redistribute the

-NVIDIA Software, with or without modifications, in source and/or binary

-forms; provided that if you redistribute the NVIDIA Software, you must

-retain the copyright notice of NVIDIA, this notice and the following

-text and disclaimers in all such redistributions of the NVIDIA Software.

-Neither the name, trademarks, service marks nor logos of NVIDIA

-Corporation may be used to endorse or promote products derived from the

-NVIDIA Software without specific prior written permission from NVIDIA.

-Except as expressly stated in this notice, no other rights or licenses

-express or implied, are granted by NVIDIA herein, including but not

-limited to any patent rights that may be infringed by your derivative

-works or by other works in which the NVIDIA Software may be

-incorporated. No hardware is licensed hereunder. 

-

-THE NVIDIA SOFTWARE IS BEING PROVIDED ON AN "AS IS" BASIS, WITHOUT

-WARRANTIES OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED,

-INCLUDING WITHOUT LIMITATION, WARRANTIES OR CONDITIONS OF TITLE,

-NON-INFRINGEMENT, MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR

-ITS USE AND OPERATION EITHER ALONE OR IN COMBINATION WITH OTHER

-PRODUCTS.

-

-IN NO EVENT SHALL NVIDIA BE LIABLE FOR ANY SPECIAL, INDIRECT,

-INCIDENTAL, EXEMPLARY, CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED

-TO, LOST PROFITS; PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF

-USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) OR ARISING IN ANY WAY

-OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION OF THE

-NVIDIA SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY OF CONTRACT,

-TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF

-NVIDIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

-\****************************************************************************/

-

-# include "slglobals.h"

-extern CPPStruct *cpp;

-int InitCPPStruct(void);

-int InitScanner(CPPStruct *cpp);

-int InitAtomTable(AtomTable *atable, int htsize);

-int ScanFromString(char *s);

-char* GetStringOfAtom(AtomTable *atable, int atom);

diff --git a/src/mesa/shader/slang/MachineIndependent/preprocessor/scanner.c b/src/mesa/shader/slang/MachineIndependent/preprocessor/scanner.c
deleted file mode 100755
index d80e37b8e9b..00000000000
--- a/src/mesa/shader/slang/MachineIndependent/preprocessor/scanner.c
+++ /dev/null
@@ -1,789 +0,0 @@
-/* */
-/*Copyright (C) 2002-2005  3Dlabs Inc. Ltd. */
-/*All rights reserved. */
-/* */
-/*Redistribution and use in source and binary forms, with or without */
-/*modification, are permitted provided that the following conditions */
-/*are met: */
-/* */
-/*    Redistributions of source code must retain the above copyright */
-/*    notice, this list of conditions and the following disclaimer. */
-/* */
-/*    Redistributions in binary form must reproduce the above */
-/*    copyright notice, this list of conditions and the following */
-/*    disclaimer in the documentation and/or other materials provided */
-/*    with the distribution. */
-/* */
-/*    Neither the name of 3Dlabs Inc. Ltd. nor the names of its */
-/*    contributors may be used to endorse or promote products derived */
-/*    from this software without specific prior written permission. */
-/* */
-/*THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS */
-/*"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT */
-/*LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS */
-/*FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE */
-/*COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, */
-/*INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, */
-/*BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; */
-/*LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER */
-/*CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT */
-/*LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN */
-/*ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE */
-/*POSSIBILITY OF SUCH DAMAGE. */
-/* */
-/****************************************************************************\

-Copyright (c) 2002, NVIDIA Corporation.

-

-NVIDIA Corporation("NVIDIA") supplies this software to you in

-consideration of your agreement to the following terms, and your use,

-installation, modification or redistribution of this NVIDIA software

-constitutes acceptance of these terms.  If you do not agree with these

-terms, please do not use, install, modify or redistribute this NVIDIA

-software.

-

-In consideration of your agreement to abide by the following terms, and

-subject to these terms, NVIDIA grants you a personal, non-exclusive

-license, under NVIDIA's copyrights in this original NVIDIA software (the

-"NVIDIA Software"), to use, reproduce, modify and redistribute the

-NVIDIA Software, with or without modifications, in source and/or binary

-forms; provided that if you redistribute the NVIDIA Software, you must

-retain the copyright notice of NVIDIA, this notice and the following

-text and disclaimers in all such redistributions of the NVIDIA Software.

-Neither the name, trademarks, service marks nor logos of NVIDIA

-Corporation may be used to endorse or promote products derived from the

-NVIDIA Software without specific prior written permission from NVIDIA.

-Except as expressly stated in this notice, no other rights or licenses

-express or implied, are granted by NVIDIA herein, including but not

-limited to any patent rights that may be infringed by your derivative

-works or by other works in which the NVIDIA Software may be

-incorporated. No hardware is licensed hereunder. 

-

-THE NVIDIA SOFTWARE IS BEING PROVIDED ON AN "AS IS" BASIS, WITHOUT

-WARRANTIES OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED,

-INCLUDING WITHOUT LIMITATION, WARRANTIES OR CONDITIONS OF TITLE,

-NON-INFRINGEMENT, MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR

-ITS USE AND OPERATION EITHER ALONE OR IN COMBINATION WITH OTHER

-PRODUCTS.

-

-IN NO EVENT SHALL NVIDIA BE LIABLE FOR ANY SPECIAL, INDIRECT,

-INCIDENTAL, EXEMPLARY, CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED

-TO, LOST PROFITS; PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF

-USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) OR ARISING IN ANY WAY

-OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION OF THE

-NVIDIA SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY OF CONTRACT,

-TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF

-NVIDIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

-\****************************************************************************/

-/* */
-/* scanner.c */
-/* */
-

-#include <stdarg.h>

-#include <stdio.h>

-#include <stdlib.h>

-#include <string.h>

-

-#if 0

-    #include <ieeefp.h>

-    #else

-    #define isinff(x) (((*(long *)&(x) & 0x7f800000L)==0x7f800000L) && \

-                       ((*(long *)&(x) & 0x007fffffL)==0000000000L))

-#endif

-

-#include "slglobals.h"

-

-

-typedef struct StringInputSrc {

-    InputSrc base;

-    char *p;

-} StringInputSrc;

-

-static int eof_scan(InputSrc *is, yystypepp * yylvalpp)

-{

-    return EOF;

-} /* eof_scan */
-

-static void noop(InputSrc *in, int ch, yystypepp * yylvalpp) {}

-

-static InputSrc eof_inputsrc = { 0, &eof_scan, &eof_scan, &noop };

-

-static int byte_scan(InputSrc *, yystypepp * yylvalpp);

-

-#define EOL_SY '\n'

-

-#if defined(_WIN32)

-    #define DBG_BREAKPOINT() __asm int 3

-    #elif defined(_M_AMD64)

-    #define DBG_BREAKPOINT() assert(!"Dbg_Breakpoint");

-    #else

-    #define DBG_BREAKPOINT()

-    #endif

-

-    #if defined(_WIN32) && !defined(_M_AMD64)

-    __int64 RDTSC ( void ) {

-

-        __int64 v;

-    

-        __asm __emit 0x0f

-        __asm __emit 0x31

-        __asm mov dword ptr v, eax

-        __asm mov dword ptr v+4, edx

-    

-        return v;

-    }

-#endif

-

-

-int InitScanner(CPPStruct *cpp)

-{

-    /* Add various atoms needed by the CPP line scanner: */
-    if (!InitCPP())

-        return 0;

-

-    cpp->mostRecentToken = 0;

-    cpp->tokenLoc = &cpp->ltokenLoc;

-

-    cpp->ltokenLoc.file = 0;

-    cpp->ltokenLoc.line = 0;

-

-    cpp->currentInput = &eof_inputsrc;

-    cpp->previous_token = '\n';

-    cpp->notAVersionToken = 0;

-

-    return 1;

-} /* InitScanner */
-

-int FreeScanner(void)

-{

-    return (FreeCPP());

-}

-

-/*

- * str_getch()

- * takes care of reading from multiple strings.

- * returns the next-char from the input stream.

- * returns EOF when the complete shader is parsed.

- */

-static int str_getch(StringInputSrc *in)

-{

-	for(;;){

-	   if (*in->p){

-	      if (*in->p == '\n') {

-             in->base.line++;

-             IncLineNumber();

-          }

-          return *in->p++;

-	   }

-	   if(++(cpp->PaWhichStr) < cpp->PaArgc){

-		  free(in);

-		  SetStringNumber(cpp->PaWhichStr);

-    	  SetLineNumber(1);

-		  ScanFromString(cpp->PaArgv[cpp->PaWhichStr]);

-		  in=(StringInputSrc*)cpp->currentInput;

-	      continue;             

-	   }

-	   else{

-	      cpp->currentInput = in->base.prev;

-	      cpp->PaWhichStr=0;

-          free(in);

-          return EOF;

-       }  

-	}

-} /* str_getch */
-

-static void str_ungetch(StringInputSrc *in, int ch, yystypepp *type) {

-    if (in->p[-1] == ch)in->p--;

-	else {

-		*(in->p)='\0'; /*this would take care of shifting to the previous string. */
-	    cpp->PaWhichStr--;

-	}  

-	if (ch == '\n') {

-        in->base.line--;

-        DecLineNumber();

-    }

-} /* str_ungetch */
-

-int ScanFromString(char *s)

-{

-    

-	StringInputSrc *in = malloc(sizeof(StringInputSrc));

-    memset(in, 0, sizeof(StringInputSrc));

-	in->p = s;

-    in->base.line = 1;

-    in->base.scan = byte_scan;

-    in->base.getch = (int (*)(InputSrc *, yystypepp *))str_getch;

-    in->base.ungetch = (void (*)(InputSrc *, int, yystypepp *))str_ungetch;

-    in->base.prev = cpp->currentInput;

-    cpp->currentInput = &in->base;

-

-    return 1;

-} /* ScanFromString; */
-

-

-/*///////////////////////////////////////////////////////////////////////////////////////////// */
-/*///////////////////////////////// Floating point constants: ///////////////////////////////// */
-/*///////////////////////////////////////////////////////////////////////////////////////////// */
-/*

- * lBuildFloatValue() - Quick and dirty conversion to floating point.  Since all

- *         we need is single precision this should be quite precise.

- */

-

-static float lBuildFloatValue(const char *str, int len, int exp)

-{

-    double val, expval, ten;

-    int ii, llen, absexp;

-    float rv;

-

-    val = 0.0;

-    llen = len;

-    for (ii = 0; ii < len; ii++)

-        val = val*10.0 + (str[ii] - '0');

-    if (exp != 0) {

-        absexp = exp > 0 ? exp : -exp;

-        expval = 1.0f;

-        ten = 10.0;

-        while (absexp) {

-            if (absexp & 1)

-                expval *= ten;

-            ten *= ten;

-            absexp >>= 1;

-        }

-        if (exp >= 0) {

-            val *= expval;

-        } else {

-            val /= expval;

-        }

-    }

-    rv = (float)val;

-    if (isinff(rv)) {

-		CPPErrorToInfoLog(" ERROR___FP_CONST_OVERFLOW");

-    }

-    return rv;

-} /* lBuildFloatValue */
-

-

-/*

- * lFloatConst() - Scan a floating point constant.  Assumes that the scanner

- *         has seen at least one digit, followed by either a decimal '.' or the

- *         letter 'e'.

- */

-

-static int lFloatConst(char *str, int len, int ch, yystypepp * yylvalpp)

-{

-    int HasDecimal, declen, exp, ExpSign;

-    int str_len;

-    float lval;

-    

-    HasDecimal = 0;

-    declen = 0;

-    exp = 0;

-	

-    str_len=len;

-    if (ch == '.') {

-		str[len++]=ch;

-        HasDecimal = 1;

-        ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);

-        while (ch >= '0' && ch <= '9') {

-            if (len < MAX_SYMBOL_NAME_LEN) {

-                declen++;

-                if (len > 0 || ch != '0') {

-                    str[len] = ch;

-                    len++;str_len++;

-                }

-                ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);

-            } else {

-                CPPErrorToInfoLog("ERROR___FP_CONST_TOO_LONG");

-                len = 1,str_len=1;

-            }

-        }

-    }

-

-    /* Exponent: */
-

-    if (ch == 'e' || ch == 'E') {

-        ExpSign = 1;

-		str[len++]=ch;

-        ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);

-        if (ch == '+') {

-            str[len++]=ch;  

-			ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);

-        } else if (ch == '-') {

-            ExpSign = -1;

-			str[len++]=ch;

-            ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);

-        }

-        if (ch >= '0' && ch <= '9') {

-            while (ch >= '0' && ch <= '9') {

-                exp = exp*10 + ch - '0';

-				str[len++]=ch;

-                ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);

-            }

-        } else {

-            CPPErrorToInfoLog("ERROR___ERROR_IN_EXPONENT");

-        }

-        exp *= ExpSign;

-    }

-      

-    if (len == 0) {

-        lval = 0.0f;

-		strcpy(str,"0.0");

-    } else {

-        str[len]='\0';      

-        lval = lBuildFloatValue(str, str_len, exp - declen);

-    }

-    /* Suffix: */
-    

-    yylvalpp->sc_fval = lval;

-    strcpy(yylvalpp->symbol_name,str);

-    cpp->currentInput->ungetch(cpp->currentInput, ch, yylvalpp);            

-    return CPP_FLOATCONSTANT;

-} /* lFloatConst */
-

-/*///////////////////////////////////////////////////////////////////////////////////////////// */
-/*/////////////////////////////////////// Normal Scanner ////////////////////////////////////// */
-/*///////////////////////////////////////////////////////////////////////////////////////////// */
-    

-static int byte_scan(InputSrc *in, yystypepp * yylvalpp)

-{

-    char symbol_name[MAX_SYMBOL_NAME_LEN + 1];

-    char string_val[MAX_STRING_LEN + 1];

-    int AlreadyComplained;

-    int len, ch, ii, ival = 0;

-

-    for (;;) {

-        yylvalpp->sc_int = 0;

-        ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);

-		

-        while (ch == ' ' || ch == '\t' || ch == '\r') {

-            yylvalpp->sc_int = 1;

-            ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);

-        }

-		

-        cpp->ltokenLoc.file = cpp->currentInput->name;

-        cpp->ltokenLoc.line = cpp->currentInput->line;

-        len = 0;

-        switch (ch) {

-        default:

-			return ch; /* Single character token */
-        case EOF:

-            return -1;

-		case 'A': case 'B': case 'C': case 'D': case 'E':

-        case 'F': case 'G': case 'H': case 'I': case 'J':

-        case 'K': case 'L': case 'M': case 'N': case 'O':

-        case 'P': case 'Q': case 'R': case 'S': case 'T':

-        case 'U': case 'V': case 'W': case 'X': case 'Y':

-        case 'Z': case '_':

-        case 'a': case 'b': case 'c': case 'd': case 'e':

-        case 'f': case 'g': case 'h': case 'i': case 'j':

-        case 'k': case 'l': case 'm': case 'n': case 'o':

-        case 'p': case 'q': case 'r': case 's': case 't':

-        case 'u': case 'v': case 'w': case 'x': case 'y':

-        case 'z':            

-            do {

-                if (len < MAX_SYMBOL_NAME_LEN) {

-                    symbol_name[len] = ch;

-                    len++;

-                    ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);

-                } else {

-                    ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);

-                }

-            } while ((ch >= 'a' && ch <= 'z') ||

-                     (ch >= 'A' && ch <= 'Z') ||

-                     (ch >= '0' && ch <= '9') ||

-                     ch == '_');

-            if (len >= MAX_SYMBOL_NAME_LEN)

-                len = MAX_SYMBOL_NAME_LEN - 1;

-            symbol_name[len] = '\0';

-            cpp->currentInput->ungetch(cpp->currentInput, ch, yylvalpp);

-            yylvalpp->sc_ident = LookUpAddString(atable, symbol_name);

-            return CPP_IDENTIFIER;

-            break;

-        case '0':

-            yylvalpp->symbol_name[len++] = ch;

-            ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);

-            if (ch == 'x' || ch == 'X') {

-				yylvalpp->symbol_name[len++] = ch;

-                ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);

-                if ((ch >= '0' && ch <= '9') ||

-                    (ch >= 'A' && ch <= 'F') ||

-                    (ch >= 'a' && ch <= 'f'))

-                {

-                    AlreadyComplained = 0;

-                    ival = 0;

-                    do {

-						yylvalpp->symbol_name[len++] = ch;

-                        if (ival <= 0x0fffffff) {

-                            if (ch >= '0' && ch <= '9') {

-                                ii = ch - '0';

-                            } else if (ch >= 'A' && ch <= 'F') {

-                                ii = ch - 'A' + 10;

-                            } else {

-                                ii = ch - 'a' + 10;

-                            }

-                            ival = (ival << 4) | ii;

-                        } else {

-                            if (!AlreadyComplained)

-                                CPPErrorToInfoLog("ERROR___HEX_CONST_OVERFLOW");

-                            AlreadyComplained = 1;

-                        }

-                        ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);

-                    } while ((ch >= '0' && ch <= '9') ||

-                             (ch >= 'A' && ch <= 'F') ||

-                             (ch >= 'a' && ch <= 'f'));

-                } else {

-                    CPPErrorToInfoLog("ERROR___ERROR_IN_HEX_CONSTANT");

-                }

-                yylvalpp->symbol_name[len] = '\0';

-				cpp->currentInput->ungetch(cpp->currentInput, ch, yylvalpp);

-				yylvalpp->sc_int = ival;

-                return CPP_INTCONSTANT;

-            } else if (ch >= '0' && ch <= '7') { /* octal integer constants */
-                AlreadyComplained = 0;

-                ival = 0;

-                do {

-                    yylvalpp->symbol_name[len++] = ch;

-                    if (ival <= 0x1fffffff) {

-                        ii = ch - '0';

-                        ival = (ival << 3) | ii;

-                    } else {

-                        if (!AlreadyComplained)

-                           CPPErrorToInfoLog("ERROR___OCT_CONST_OVERFLOW");

-                        AlreadyComplained = 1;

-                    }

-                    ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);

-                } while (ch >= '0' && ch <= '7');

-                if (ch == '.' || ch == 'e' || ch == 'f' || ch == 'h' || ch == 'x'|| ch == 'E') 

-                     return lFloatConst(yylvalpp->symbol_name, len, ch, yylvalpp);

-                yylvalpp->symbol_name[len] = '\0';

-				cpp->currentInput->ungetch(cpp->currentInput, ch, yylvalpp);

-				yylvalpp->sc_int = ival;

-                return CPP_INTCONSTANT;

-            } else {

-				cpp->currentInput->ungetch(cpp->currentInput, ch, yylvalpp);

-				ch = '0';

-            }

-            /* Fall through... */
-        case '1': case '2': case '3': case '4':

-        case '5': case '6': case '7': case '8': case '9':

-            do {

-                if (len < MAX_SYMBOL_NAME_LEN) {

-                    if (len > 0 || ch != '0') {

-                        yylvalpp->symbol_name[len] = ch;

-                   len++;

-                    }

-                    ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);

-                }

-            } while (ch >= '0' && ch <= '9');

-            if (ch == '.' || ch == 'e' || ch == 'f' || ch == 'h' || ch == 'x'|| ch == 'E') {

-                return lFloatConst(yylvalpp->symbol_name, len, ch, yylvalpp);

-            } else {

-                yylvalpp->symbol_name[len] = '\0';

-				cpp->currentInput->ungetch(cpp->currentInput, ch, yylvalpp);

-                ival = 0;

-                AlreadyComplained = 0;

-                for (ii = 0; ii < len; ii++) {

-                    ch = yylvalpp->symbol_name[ii] - '0';

-                    if ((ival > 214748364) || (ival == 214748364 && ch >= 8)) {

-                        if (!AlreadyComplained)

-                           CPPErrorToInfoLog("ERROR___INTEGER_CONST_OVERFLOW");

-                        AlreadyComplained = 1;

-                    }

-                    ival = ival*10 + ch;

-                }

-                yylvalpp->sc_int = ival;

-                if(ival==0)

-                   strcpy(yylvalpp->symbol_name,"0");

-                return CPP_INTCONSTANT;

-            }

-            break;

-        case '-':

-            ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);

-            if (ch == '-') {

-                return CPP_DEC_OP;

-            } else if (ch == '=') {

-                return CPP_SUB_ASSIGN;

-            } else {

-                cpp->currentInput->ungetch(cpp->currentInput, ch, yylvalpp);

-                return '-';

-            }

-        case '+':

-            ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);

-            if (ch == '+') {

-                return CPP_INC_OP;

-            } else if (ch == '=') {

-                return CPP_ADD_ASSIGN;

-            } else {

-                cpp->currentInput->ungetch(cpp->currentInput, ch, yylvalpp);

-                return '+';

-            }

-        case '*':

-            ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);

-            if (ch == '=') {

-                return CPP_MUL_ASSIGN;

-            } else {

-                cpp->currentInput->ungetch(cpp->currentInput, ch, yylvalpp);

-                return '*';

-            }

-        case '%':

-            ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);

-            if (ch == '=') {

-                return CPP_MOD_ASSIGN;

-            } else if (ch == '>'){

-                return CPP_RIGHT_BRACE;

-            } else {

-                cpp->currentInput->ungetch(cpp->currentInput, ch, yylvalpp);

-                return '%';

-            }

-        case ':':

-            ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);

-            if (ch == '>') {

-                return CPP_RIGHT_BRACKET;

-            } else {

-                cpp->currentInput->ungetch(cpp->currentInput, ch, yylvalpp);

-                return ':';

-            }

-        case '^':

-            ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);

-            if (ch == '^') {

-                return CPP_XOR_OP;

-            } else {

-                if (ch == '=')

-                    return CPP_XOR_ASSIGN;

-                else{

-                  cpp->currentInput->ungetch(cpp->currentInput, ch, yylvalpp);

-                  return '^';

-                }

-            }

-        

-        case '=':

-            ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);

-            if (ch == '=') {

-                return CPP_EQ_OP;

-            } else {

-                cpp->currentInput->ungetch(cpp->currentInput, ch, yylvalpp);

-                return '=';

-            }

-        case '!':

-            ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);

-            if (ch == '=') {

-                return CPP_NE_OP;

-            } else {

-                cpp->currentInput->ungetch(cpp->currentInput, ch, yylvalpp);

-                return '!';

-            }

-        case '|':

-            ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);

-            if (ch == '|') {

-                return CPP_OR_OP;

-            } else {

-                if (ch == '=')

-                    return CPP_OR_ASSIGN;

-                else{

-                  cpp->currentInput->ungetch(cpp->currentInput, ch, yylvalpp);

-                  return '|';

-                }

-            }

-        case '&':

-            ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);

-            if (ch == '&') {

-                return CPP_AND_OP;

-            } else {

-                if (ch == '=')

-                    return CPP_AND_ASSIGN;

-                else{

-                  cpp->currentInput->ungetch(cpp->currentInput, ch, yylvalpp);

-                  return '&';

-                }

-            }

-        case '<':

-            ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);

-            if (ch == '<') {

-                ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);

-                if(ch == '=')

-                    return CPP_LEFT_ASSIGN;

-                else{

-                    cpp->currentInput->ungetch(cpp->currentInput, ch, yylvalpp);

-                    return CPP_LEFT_OP;

-                }

-            } else {

-                if (ch == '=') {

-                    return CPP_LE_OP;

-                } else {

-                    if (ch == '%')

-                        return CPP_LEFT_BRACE;

-                    else if (ch == ':')

-                        return CPP_LEFT_BRACKET;

-                    else{

-                        cpp->currentInput->ungetch(cpp->currentInput, ch, yylvalpp);

-                        return '<';

-                    }

-                }

-            }

-        case '>':

-            ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);

-            if (ch == '>') {

-                ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);

-                if(ch == '=')

-                    return CPP_RIGHT_ASSIGN;

-                else{

-                    cpp->currentInput->ungetch(cpp->currentInput, ch, yylvalpp);

-                    return CPP_RIGHT_OP;

-                }

-            } else {

-                if (ch == '=') {

-                    return CPP_GE_OP;

-                } else {

-                    cpp->currentInput->ungetch(cpp->currentInput, ch, yylvalpp);

-                    return '>';

-                }

-            }

-        case '.':

-            ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);

-            if (ch >= '0' && ch <= '9') {

-                cpp->currentInput->ungetch(cpp->currentInput, ch, yylvalpp);

-                return lFloatConst(yylvalpp->symbol_name, 0, '.', yylvalpp);

-            } else {

-                if (ch == '.') {

-                    return -1; /* Special EOF hack */
-                } else {

-                    cpp->currentInput->ungetch(cpp->currentInput, ch, yylvalpp);

-                    return '.';

-                }

-            }

-        case '/':

-            ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);

-            if (ch == '/') {

-                do {

-                    ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);

-                } while (ch != '\n' && ch != EOF);

-                if (ch == EOF)

-                    return -1;

-                return '\n';

-            } else if (ch == '*') {

-                int nlcount = 0;

-                ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);

-                do {

-                    while (ch != '*') {

-                        if (ch == '\n') nlcount++;

-                        if (ch == EOF) {

-                            CPPErrorToInfoLog("ERROR___EOF_IN_COMMENT");

-                            return -1;

-                        }

-                        ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);

-                    }

-                    ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);

-                    if (ch == EOF) {

-                        CPPErrorToInfoLog("ERROR___EOF_IN_COMMENT");

-                        return -1;

-                    }

-                } while (ch != '/');

-                if (nlcount) {

-                    return '\n';

-                }

-                /* Go try it again... */
-            } else if (ch == '=') {

-                return CPP_DIV_ASSIGN;

-            } else {

-                cpp->currentInput->ungetch(cpp->currentInput, ch, yylvalpp);

-                return '/';

-            }

-            break;

-        case '"':

-            ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);

-            while (ch != '"' && ch != '\n' && ch != EOF) {

-                if (ch == '\\') {

-                    ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);

-                    if (ch == '\n' || ch == EOF) {

-                        break;

-                    }

-                }

-                if (len < MAX_STRING_LEN) {

-                    string_val[len] = ch;

-                    len++;

-                    ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);

-                }

-            };

-            string_val[len] = '\0';

-            if (ch == '"') {

-                yylvalpp->sc_ident = LookUpAddString(atable, string_val);

-                return CPP_STRCONSTANT;

-            } else {

-                CPPErrorToInfoLog("ERROR___CPP_EOL_IN_STRING");

-                return ERROR_SY;

-            }

-        }

-    }

-} /* byte_scan */
-

-int yylex_CPP(char* buf, int maxSize)

-{    

-	yystypepp yylvalpp;

-    int token = '\n';

-

-    for(;;) {

-		

-        char* tokenString = 0;

-        token = cpp->currentInput->scan(cpp->currentInput, &yylvalpp);

-		if(check_EOF(token))

-		   return 0;

-		if (token == '#' && (cpp->previous_token == '\n'||cpp->previous_token==0)) {

-			token = readCPPline(&yylvalpp);

-            if(check_EOF(token))

-                return 0;

-			continue;

-		}

-        cpp->previous_token = token;

-        /* expand macros */
-        if (token == CPP_IDENTIFIER && MacroExpand(yylvalpp.sc_ident, &yylvalpp)) {

-            cpp->notAVersionToken = 1;

-            continue;

-        }

-        

-        if (token == '\n')

-            continue;

-  

-        if (token == CPP_IDENTIFIER) {

-            cpp->notAVersionToken = 1;

-            tokenString = GetStringOfAtom(atable,yylvalpp.sc_ident);

-        } else if (token == CPP_FLOATCONSTANT||token == CPP_INTCONSTANT){ 

-            cpp->notAVersionToken = 1;

-            tokenString = yylvalpp.symbol_name;

-		} else {

-            cpp->notAVersionToken = 1;

-            tokenString = GetStringOfAtom(atable,token);

-	    }

-		 

-        if (tokenString) {

-            if ((signed)strlen(tokenString) >= maxSize) {

-                cpp->tokensBeforeEOF = 1;

-                return maxSize;

-            } else  if (strlen(tokenString) > 0) {

-			    strcpy(buf, tokenString);

-                cpp->tokensBeforeEOF = 1;

-                return (int)strlen(tokenString);

-            }

-

-            return 0;

-        }

-    }

-

-    return 0;

-} /* yylex */
-

-/*Checks if the token just read is EOF or not. */
-int check_EOF(int token)

-{

-   if(token==-1){

-       if(cpp->ifdepth >0){

-		CPPErrorToInfoLog("#endif missing!! Compilation stopped");

-        cpp->CompileError=1;

-       }

-      return 1;

-   }

-   return 0;

-}

-

-/*///////////////////////////////////////////////////////////////////////////////////////////// */
-/*///////////////////////////////////// End of scanner.c ////////////////////////////////////// */
-/*///////////////////////////////////////////////////////////////////////////////////////////// */
-

diff --git a/src/mesa/shader/slang/MachineIndependent/preprocessor/scanner.h b/src/mesa/shader/slang/MachineIndependent/preprocessor/scanner.h
deleted file mode 100755
index 15472b5bf18..00000000000
--- a/src/mesa/shader/slang/MachineIndependent/preprocessor/scanner.h
+++ /dev/null
@@ -1,118 +0,0 @@
-/* */
-/*Copyright (C) 2002-2005  3Dlabs Inc. Ltd. */
-/*All rights reserved. */
-/* */
-/*Redistribution and use in source and binary forms, with or without */
-/*modification, are permitted provided that the following conditions */
-/*are met: */
-/* */
-/*    Redistributions of source code must retain the above copyright */
-/*    notice, this list of conditions and the following disclaimer. */
-/* */
-/*    Redistributions in binary form must reproduce the above */
-/*    copyright notice, this list of conditions and the following */
-/*    disclaimer in the documentation and/or other materials provided */
-/*    with the distribution. */
-/* */
-/*    Neither the name of 3Dlabs Inc. Ltd. nor the names of its */
-/*    contributors may be used to endorse or promote products derived */
-/*    from this software without specific prior written permission. */
-/* */
-/*THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS */
-/*"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT */
-/*LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS */
-/*FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE */
-/*COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, */
-/*INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, */
-/*BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; */
-/*LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER */
-/*CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT */
-/*LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN */
-/*ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE */
-/*POSSIBILITY OF SUCH DAMAGE. */
-/* */
-/****************************************************************************\

-Copyright (c) 2002, NVIDIA Corporation.

-

-NVIDIA Corporation("NVIDIA") supplies this software to you in

-consideration of your agreement to the following terms, and your use,

-installation, modification or redistribution of this NVIDIA software

-constitutes acceptance of these terms.  If you do not agree with these

-terms, please do not use, install, modify or redistribute this NVIDIA

-software.

-

-In consideration of your agreement to abide by the following terms, and

-subject to these terms, NVIDIA grants you a personal, non-exclusive

-license, under NVIDIA's copyrights in this original NVIDIA software (the

-"NVIDIA Software"), to use, reproduce, modify and redistribute the

-NVIDIA Software, with or without modifications, in source and/or binary

-forms; provided that if you redistribute the NVIDIA Software, you must

-retain the copyright notice of NVIDIA, this notice and the following

-text and disclaimers in all such redistributions of the NVIDIA Software.

-Neither the name, trademarks, service marks nor logos of NVIDIA

-Corporation may be used to endorse or promote products derived from the

-NVIDIA Software without specific prior written permission from NVIDIA.

-Except as expressly stated in this notice, no other rights or licenses

-express or implied, are granted by NVIDIA herein, including but not

-limited to any patent rights that may be infringed by your derivative

-works or by other works in which the NVIDIA Software may be

-incorporated. No hardware is licensed hereunder. 

-

-THE NVIDIA SOFTWARE IS BEING PROVIDED ON AN "AS IS" BASIS, WITHOUT

-WARRANTIES OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED,

-INCLUDING WITHOUT LIMITATION, WARRANTIES OR CONDITIONS OF TITLE,

-NON-INFRINGEMENT, MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR

-ITS USE AND OPERATION EITHER ALONE OR IN COMBINATION WITH OTHER

-PRODUCTS.

-

-IN NO EVENT SHALL NVIDIA BE LIABLE FOR ANY SPECIAL, INDIRECT,

-INCIDENTAL, EXEMPLARY, CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED

-TO, LOST PROFITS; PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF

-USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) OR ARISING IN ANY WAY

-OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION OF THE

-NVIDIA SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY OF CONTRACT,

-TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF

-NVIDIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

-\****************************************************************************/

-/* */
-/* scanner.h */
-/* */
-

-#if !defined(__SCANNER_H)

-#define __SCANNER_H 1

-

-#define MAX_SYMBOL_NAME_LEN 128

-#define MAX_STRING_LEN 512

-

-#include "parser.h"

-

-/* Not really atom table stuff but needed first... */
-

-typedef struct SourceLoc_Rec {

-    unsigned short file, line;

-} SourceLoc;

-

-int yyparse (void);

-

-int yylex_CPP(char* buf, int maxSize);

-

-typedef struct InputSrc {

-    struct InputSrc	*prev;

-    int			(*scan)(struct InputSrc *, yystypepp *);

-    int			(*getch)(struct InputSrc *, yystypepp *);

-    void		(*ungetch)(struct InputSrc *, int, yystypepp *);

-    int			name;  /* atom */

-    int			line;

-} InputSrc;

-

-int InitScanner(CPPStruct *cpp);   /* Intialise the cpp scanner.  */
-int ScanFromString(char *);      /* Start scanning the input from the string mentioned. */
-int check_EOF(int);              /* check if we hit a EOF abruptly  */
-void CPPErrorToInfoLog(char *);   /* sticking the msg,line into the Shader's.Info.log */
-void SetLineNumber(int);

-void SetStringNumber(int);

-void IncLineNumber(void);

-void DecLineNumber(void);

-int FreeScanner(void);                 /* Free the cpp scanner */
-#endif /* !(defined(__SCANNER_H) */
-

diff --git a/src/mesa/shader/slang/MachineIndependent/preprocessor/slglobals.h b/src/mesa/shader/slang/MachineIndependent/preprocessor/slglobals.h
deleted file mode 100755
index 667ada6a293..00000000000
--- a/src/mesa/shader/slang/MachineIndependent/preprocessor/slglobals.h
+++ /dev/null
@@ -1,115 +0,0 @@
-/* */
-/*Copyright (C) 2002-2005  3Dlabs Inc. Ltd. */
-/*All rights reserved. */
-/* */
-/*Redistribution and use in source and binary forms, with or without */
-/*modification, are permitted provided that the following conditions */
-/*are met: */
-/* */
-/*    Redistributions of source code must retain the above copyright */
-/*    notice, this list of conditions and the following disclaimer. */
-/* */
-/*    Redistributions in binary form must reproduce the above */
-/*    copyright notice, this list of conditions and the following */
-/*    disclaimer in the documentation and/or other materials provided */
-/*    with the distribution. */
-/* */
-/*    Neither the name of 3Dlabs Inc. Ltd. nor the names of its */
-/*    contributors may be used to endorse or promote products derived */
-/*    from this software without specific prior written permission. */
-/* */
-/*THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS */
-/*"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT */
-/*LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS */
-/*FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE */
-/*COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, */
-/*INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, */
-/*BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; */
-/*LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER */
-/*CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT */
-/*LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN */
-/*ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE */
-/*POSSIBILITY OF SUCH DAMAGE. */
-/* */
-/****************************************************************************\

-Copyright (c) 2002, NVIDIA Corporation.

-

-NVIDIA Corporation("NVIDIA") supplies this software to you in

-consideration of your agreement to the following terms, and your use,

-installation, modification or redistribution of this NVIDIA software

-constitutes acceptance of these terms.  If you do not agree with these

-terms, please do not use, install, modify or redistribute this NVIDIA

-software.

-

-In consideration of your agreement to abide by the following terms, and

-subject to these terms, NVIDIA grants you a personal, non-exclusive

-license, under NVIDIA's copyrights in this original NVIDIA software (the

-"NVIDIA Software"), to use, reproduce, modify and redistribute the

-NVIDIA Software, with or without modifications, in source and/or binary

-forms; provided that if you redistribute the NVIDIA Software, you must

-retain the copyright notice of NVIDIA, this notice and the following

-text and disclaimers in all such redistributions of the NVIDIA Software.

-Neither the name, trademarks, service marks nor logos of NVIDIA

-Corporation may be used to endorse or promote products derived from the

-NVIDIA Software without specific prior written permission from NVIDIA.

-Except as expressly stated in this notice, no other rights or licenses

-express or implied, are granted by NVIDIA herein, including but not

-limited to any patent rights that may be infringed by your derivative

-works or by other works in which the NVIDIA Software may be

-incorporated. No hardware is licensed hereunder. 

-

-THE NVIDIA SOFTWARE IS BEING PROVIDED ON AN "AS IS" BASIS, WITHOUT

-WARRANTIES OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED,

-INCLUDING WITHOUT LIMITATION, WARRANTIES OR CONDITIONS OF TITLE,

-NON-INFRINGEMENT, MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR

-ITS USE AND OPERATION EITHER ALONE OR IN COMBINATION WITH OTHER

-PRODUCTS.

-

-IN NO EVENT SHALL NVIDIA BE LIABLE FOR ANY SPECIAL, INDIRECT,

-INCIDENTAL, EXEMPLARY, CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED

-TO, LOST PROFITS; PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF

-USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) OR ARISING IN ANY WAY

-OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION OF THE

-NVIDIA SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY OF CONTRACT,

-TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF

-NVIDIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

-\****************************************************************************/

-/* */
-/* slglobals.h */
-/* */
-

-#if !defined(__SLGLOBALS_H)

-#define __SLGLOBALS_H 1

-

-typedef struct CPPStruct_Rec CPPStruct;

-

-extern CPPStruct *cpp;

-

-#undef  CPPC_DEBUG_THE_COMPILER

-#if defined(_DEBUG)

-#define CPPC_DEBUG_THE_COMPILER 1

-#endif

-

-#undef  CPPC_ENABLE_TOOLS

-#define CPPC_ENABLE_TOOLS 1

-

-#include "memory.h"

-#include "atom.h"

-#include "scanner.h"

-#include "cpp.h"

-#include "tokens.h"

-#include "symbols.h"

-#include "compile.h"

-#if !defined(NO_PARSER)

-#include "parser.h"

-#endif

-

-#if !defined(NULL)

-#define NULL 0

-#endif

-

-#endif /* !(defined(__SLGLOBALS_H) */
-

-

-    

-

diff --git a/src/mesa/shader/slang/MachineIndependent/preprocessor/symbols.c b/src/mesa/shader/slang/MachineIndependent/preprocessor/symbols.c
deleted file mode 100755
index e807fe34346..00000000000
--- a/src/mesa/shader/slang/MachineIndependent/preprocessor/symbols.c
+++ /dev/null
@@ -1,318 +0,0 @@
-/* */
-/*Copyright (C) 2002-2005  3Dlabs Inc. Ltd. */
-/*All rights reserved. */
-/* */
-/*Redistribution and use in source and binary forms, with or without */
-/*modification, are permitted provided that the following conditions */
-/*are met: */
-/* */
-/*    Redistributions of source code must retain the above copyright */
-/*    notice, this list of conditions and the following disclaimer. */
-/* */
-/*    Redistributions in binary form must reproduce the above */
-/*    copyright notice, this list of conditions and the following */
-/*    disclaimer in the documentation and/or other materials provided */
-/*    with the distribution. */
-/* */
-/*    Neither the name of 3Dlabs Inc. Ltd. nor the names of its */
-/*    contributors may be used to endorse or promote products derived */
-/*    from this software without specific prior written permission. */
-/* */
-/*THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS */
-/*"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT */
-/*LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS */
-/*FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE */
-/*COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, */
-/*INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, */
-/*BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; */
-/*LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER */
-/*CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT */
-/*LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN */
-/*ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE */
-/*POSSIBILITY OF SUCH DAMAGE. */
-/* */
-/****************************************************************************\

-Copyright (c) 2002, NVIDIA Corporation.

-

-NVIDIA Corporation("NVIDIA") supplies this software to you in

-consideration of your agreement to the following terms, and your use,

-installation, modification or redistribution of this NVIDIA software

-constitutes acceptance of these terms.  If you do not agree with these

-terms, please do not use, install, modify or redistribute this NVIDIA

-software.

-

-In consideration of your agreement to abide by the following terms, and

-subject to these terms, NVIDIA grants you a personal, non-exclusive

-license, under NVIDIA's copyrights in this original NVIDIA software (the

-"NVIDIA Software"), to use, reproduce, modify and redistribute the

-NVIDIA Software, with or without modifications, in source and/or binary

-forms; provided that if you redistribute the NVIDIA Software, you must

-retain the copyright notice of NVIDIA, this notice and the following

-text and disclaimers in all such redistributions of the NVIDIA Software.

-Neither the name, trademarks, service marks nor logos of NVIDIA

-Corporation may be used to endorse or promote products derived from the

-NVIDIA Software without specific prior written permission from NVIDIA.

-Except as expressly stated in this notice, no other rights or licenses

-express or implied, are granted by NVIDIA herein, including but not

-limited to any patent rights that may be infringed by your derivative

-works or by other works in which the NVIDIA Software may be

-incorporated. No hardware is licensed hereunder. 

-

-THE NVIDIA SOFTWARE IS BEING PROVIDED ON AN "AS IS" BASIS, WITHOUT

-WARRANTIES OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED,

-INCLUDING WITHOUT LIMITATION, WARRANTIES OR CONDITIONS OF TITLE,

-NON-INFRINGEMENT, MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR

-ITS USE AND OPERATION EITHER ALONE OR IN COMBINATION WITH OTHER

-PRODUCTS.

-

-IN NO EVENT SHALL NVIDIA BE LIABLE FOR ANY SPECIAL, INDIRECT,

-INCIDENTAL, EXEMPLARY, CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED

-TO, LOST PROFITS; PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF

-USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) OR ARISING IN ANY WAY

-OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION OF THE

-NVIDIA SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY OF CONTRACT,

-TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF

-NVIDIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

-\****************************************************************************/

-/* */
-/* symbols.c */
-/* */
-

-#include <assert.h>

-#include <stdlib.h>

-#include <stdio.h>

-#include <string.h>

-

-#include "slglobals.h"

-

-/*///////////////////////////////////////////////////////////////////////////////////////////// */
-/*///////////////////////////////// Symbol Table Variables: /////////////////////////////////// */
-/*///////////////////////////////////////////////////////////////////////////////////////////// */
-

-Scope *ScopeList = NULL;

-Scope *CurrentScope = NULL;

-Scope *GlobalScope = NULL;

-

-static void unlinkScope(void *_scope) {

-    Scope *scope = _scope;

-

-    if (scope->next)

-        scope->next->prev = scope->prev;

-    if (scope->prev)

-        scope->prev->next = scope->next;

-    else

-        ScopeList = scope->next;

-}

-

-/*

- * NewScope()

- *

- */

-Scope *NewScopeInPool(MemoryPool *pool)

-{

-    Scope *lScope;

-

-    lScope = mem_Alloc(pool, sizeof(Scope));

-    lScope->pool = pool;

-    lScope->parent = NULL;

-    lScope->funScope = NULL;

-    lScope->symbols = NULL;

-    

-    lScope->level = 0;

-

-    lScope->programs = NULL;

-    if ((lScope->next = ScopeList))

-        ScopeList->prev = lScope;

-    lScope->prev = 0;

-    ScopeList = lScope;

-    mem_AddCleanup(pool, unlinkScope, lScope);

-    return lScope;

-} /* NewScope */
-

-/*

- * PushScope()

- *

- */

-

-void PushScope(Scope *fScope)

-{

-    Scope *lScope;

-

-    if (CurrentScope) {

-        fScope->level = CurrentScope->level + 1;

-        if (fScope->level == 1) {

-            if (!GlobalScope) {

-                /* HACK - CTD -- if GlobalScope==NULL and level==1, we're

-                 * defining a function in the superglobal scope.  Things

-                 * will break if we leave the level as 1, so we arbitrarily

-                 * set it to 2 */

-                fScope->level = 2;

-            }

-        }

-        if (fScope->level >= 2) {

-            lScope = fScope;

-            while (lScope->level > 2)

-                lScope = lScope->next;

-            fScope->funScope = lScope;

-        }

-    } else {

-        fScope->level = 0;

-    }

-    fScope->parent = CurrentScope;

-    CurrentScope = fScope;

-} /* PushScope */
-

-/*

- * PopScope()

- *

- */

-

-Scope *PopScope(void)

-{

-    Scope *lScope;

-

-    lScope = CurrentScope;

-    if (CurrentScope)

-        CurrentScope = CurrentScope->parent;

-    return lScope;

-} /* PopScope */
-

-/*

- * NewSymbol() - Allocate a new symbol node;

- *

- */

-

-Symbol *NewSymbol(SourceLoc *loc, Scope *fScope, int name, symbolkind kind)

-{

-    Symbol *lSymb;

-    char *pch;

-    int ii;

-

-    lSymb = (Symbol *) mem_Alloc(fScope->pool, sizeof(Symbol));

-    lSymb->left = NULL;

-    lSymb->right = NULL;

-    lSymb->next = NULL;

-    lSymb->name = name;

-    lSymb->loc = *loc;

-    lSymb->kind = kind;

-    

-    /* Clear union area: */
-

-    pch = (char *) &lSymb->details;

-    for (ii = 0; ii < sizeof(lSymb->details); ii++)

-        *pch++ = 0;

-    return lSymb;

-} /* NewSymbol */
-

-/*

- * lAddToTree() - Using a binary tree is not a good idea for basic atom values because they

- *         are generated in order.  We'll fix this later (by reversing the bit pattern).

- */

-

-static void lAddToTree(Symbol **fSymbols, Symbol *fSymb)

-{

-    Symbol *lSymb;

-    int lrev, frev;

-

-    lSymb = *fSymbols;

-    if (lSymb) {

-        frev = GetReversedAtom(atable, fSymb->name);

-        while (lSymb) {

-            lrev = GetReversedAtom(atable, lSymb->name);

-            if (lrev == frev) {

-                CPPErrorToInfoLog("GetAtomString(atable, fSymb->name)");

-                break;

-            } else {

-                if (lrev > frev) {

-                    if (lSymb->left) {

-                        lSymb = lSymb->left;

-                    } else {

-                        lSymb->left = fSymb;

-                        break;

-                    }

-                } else {

-                    if (lSymb->right) {

-                        lSymb = lSymb->right;

-                    } else {

-                        lSymb->right = fSymb;

-                        break;

-                    }

-                }

-            }

-        }

-    } else {

-        *fSymbols = fSymb;

-    }

-} /* lAddToTree */
-

-

-/*

- * AddSymbol() - Add a variable, type, or function name to a scope.

- *

- */

-

-Symbol *AddSymbol(SourceLoc *loc, Scope *fScope, int atom, symbolkind kind)

-{

-    Symbol *lSymb;

-

-    if (!fScope)

-        fScope = CurrentScope;

-    lSymb = NewSymbol(loc, fScope, atom, kind);

-    lAddToTree(&fScope->symbols, lSymb);

-    return lSymb;

-} /* AddSymbol */
-

-

-/*********************************************************************************************/

-/************************************ Symbol Semantic Functions ******************************/

-/*********************************************************************************************/

-

-/*

- * LookUpLocalSymbol()

- *

- */

-

-Symbol *LookUpLocalSymbol(Scope *fScope, int atom)

-{

-    Symbol *lSymb;

-    int rname, ratom;

-

-    ratom = GetReversedAtom(atable, atom);

-    if (!fScope)

-        fScope = CurrentScope;

-    lSymb = fScope->symbols;

-    while (lSymb) {

-        rname = GetReversedAtom(atable, lSymb->name);

-        if (rname == ratom) {

-            return lSymb;

-        } else {

-            if (rname > ratom) {

-                lSymb = lSymb->left;

-            } else {

-                lSymb = lSymb->right;

-            }

-        }

-    }

-    return NULL;

-} /* LookUpLocalSymbol */
-

-/*

- * LookUpSymbol()

- *

- */

-

-Symbol *LookUpSymbol(Scope *fScope, int atom)

-{

-    Symbol *lSymb;

-

-    if (!fScope)

-        fScope = CurrentScope;

-    while (fScope) {

-        lSymb = LookUpLocalSymbol(fScope, atom);

-        if (lSymb)

-            return lSymb;

-        fScope = fScope->parent;

-    }

-    return NULL;

-} /* LookUpSymbol */
-

diff --git a/src/mesa/shader/slang/MachineIndependent/preprocessor/symbols.h b/src/mesa/shader/slang/MachineIndependent/preprocessor/symbols.h
deleted file mode 100755
index 65cba9d6c9f..00000000000
--- a/src/mesa/shader/slang/MachineIndependent/preprocessor/symbols.h
+++ /dev/null
@@ -1,145 +0,0 @@
-/* */
-/*Copyright (C) 2002-2005  3Dlabs Inc. Ltd. */
-/*All rights reserved. */
-/* */
-/*Redistribution and use in source and binary forms, with or without */
-/*modification, are permitted provided that the following conditions */
-/*are met: */
-/* */
-/*    Redistributions of source code must retain the above copyright */
-/*    notice, this list of conditions and the following disclaimer. */
-/* */
-/*    Redistributions in binary form must reproduce the above */
-/*    copyright notice, this list of conditions and the following */
-/*    disclaimer in the documentation and/or other materials provided */
-/*    with the distribution. */
-/* */
-/*    Neither the name of 3Dlabs Inc. Ltd. nor the names of its */
-/*    contributors may be used to endorse or promote products derived */
-/*    from this software without specific prior written permission. */
-/* */
-/*THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS */
-/*"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT */
-/*LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS */
-/*FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE */
-/*COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, */
-/*INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, */
-/*BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; */
-/*LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER */
-/*CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT */
-/*LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN */
-/*ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE */
-/*POSSIBILITY OF SUCH DAMAGE. */
-/* */
-/****************************************************************************\

-Copyright (c) 2002, NVIDIA Corporation.

-

-NVIDIA Corporation("NVIDIA") supplies this software to you in

-consideration of your agreement to the following terms, and your use,

-installation, modification or redistribution of this NVIDIA software

-constitutes acceptance of these terms.  If you do not agree with these

-terms, please do not use, install, modify or redistribute this NVIDIA

-software.

-

-In consideration of your agreement to abide by the following terms, and

-subject to these terms, NVIDIA grants you a personal, non-exclusive

-license, under NVIDIA's copyrights in this original NVIDIA software (the

-"NVIDIA Software"), to use, reproduce, modify and redistribute the

-NVIDIA Software, with or without modifications, in source and/or binary

-forms; provided that if you redistribute the NVIDIA Software, you must

-retain the copyright notice of NVIDIA, this notice and the following

-text and disclaimers in all such redistributions of the NVIDIA Software.

-Neither the name, trademarks, service marks nor logos of NVIDIA

-Corporation may be used to endorse or promote products derived from the

-NVIDIA Software without specific prior written permission from NVIDIA.

-Except as expressly stated in this notice, no other rights or licenses

-express or implied, are granted by NVIDIA herein, including but not

-limited to any patent rights that may be infringed by your derivative

-works or by other works in which the NVIDIA Software may be

-incorporated. No hardware is licensed hereunder. 

-

-THE NVIDIA SOFTWARE IS BEING PROVIDED ON AN "AS IS" BASIS, WITHOUT

-WARRANTIES OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED,

-INCLUDING WITHOUT LIMITATION, WARRANTIES OR CONDITIONS OF TITLE,

-NON-INFRINGEMENT, MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR

-ITS USE AND OPERATION EITHER ALONE OR IN COMBINATION WITH OTHER

-PRODUCTS.

-

-IN NO EVENT SHALL NVIDIA BE LIABLE FOR ANY SPECIAL, INDIRECT,

-INCIDENTAL, EXEMPLARY, CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED

-TO, LOST PROFITS; PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF

-USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) OR ARISING IN ANY WAY

-OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION OF THE

-NVIDIA SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY OF CONTRACT,

-TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF

-NVIDIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

-\****************************************************************************/

-/* */
-/* symbols.h */
-/* */
-

-#if !defined(__SYMBOLS_H)

-#define __SYMBOLS_H 1

-

-#include "memory.h"

-

-typedef enum symbolkind {

-   MACRO_S

-} symbolkind;

-

-/* Typedefs for things defined here in "symbols.h": */
-

-typedef struct Scope_Rec Scope;

-typedef struct Symbol_Rec Symbol;

-

-typedef struct SymbolList_Rec {

-    struct SymbolList_Rec *next;

-    Symbol *symb;

-} SymbolList;

-

-struct Scope_Rec {

-    Scope *next, *prev;     /* doubly-linked list of all scopes */
-    Scope *parent;

-    Scope *funScope;        /* Points to base scope of enclosing function */
-    MemoryPool *pool;       /* pool used for allocation in this scope */
-    Symbol *symbols;

-    

-	int level;              /* 0 = super globals, 1 = globals, etc. */
-

-    /* Only used at global scope (level 1): */
-    SymbolList *programs;   /* List of programs for this compilation. */
-};

-

-

-/* Symbol table is a simple binary tree. */
-

-#include "cpp.h"        /* to get MacroSymbol def */
-

-struct Symbol_Rec {

-    Symbol *left, *right;

-    Symbol *next;

-    int name;       /* Name atom */
-    SourceLoc loc;

-    symbolkind kind;

-    union {

-        MacroSymbol mac;

-    } details;

-};

-

-extern Scope *CurrentScope;

-extern Scope *GlobalScope;

-extern Scope *ScopeList;

-

-Scope *NewScopeInPool(MemoryPool *);

-#define NewScope()      NewScopeInPool(CurrentScope->pool)

-void PushScope(Scope *fScope);

-Scope *PopScope(void);

-Symbol *NewSymbol(SourceLoc *loc, Scope *fScope, int name, symbolkind kind);

-Symbol *AddSymbol(SourceLoc *loc, Scope *fScope, int atom, symbolkind kind);

-Symbol *LookUpLocalSymbol(Scope *fScope, int atom);

-Symbol *LookUpSymbol(Scope *fScope, int atom);

-void CPPErrorToInfoLog(char *);

-

-

-#endif /* !defined(__SYMBOLS_H) */
-

diff --git a/src/mesa/shader/slang/MachineIndependent/preprocessor/tokens.c b/src/mesa/shader/slang/MachineIndependent/preprocessor/tokens.c
deleted file mode 100755
index 815277db553..00000000000
--- a/src/mesa/shader/slang/MachineIndependent/preprocessor/tokens.c
+++ /dev/null
@@ -1,462 +0,0 @@
-/* */
-/*Copyright (C) 2002-2005  3Dlabs Inc. Ltd. */
-/*All rights reserved. */
-/* */
-/*Redistribution and use in source and binary forms, with or without */
-/*modification, are permitted provided that the following conditions */
-/*are met: */
-/* */
-/*    Redistributions of source code must retain the above copyright */
-/*    notice, this list of conditions and the following disclaimer. */
-/* */
-/*    Redistributions in binary form must reproduce the above */
-/*    copyright notice, this list of conditions and the following */
-/*    disclaimer in the documentation and/or other materials provided */
-/*    with the distribution. */
-/* */
-/*    Neither the name of 3Dlabs Inc. Ltd. nor the names of its */
-/*    contributors may be used to endorse or promote products derived */
-/*    from this software without specific prior written permission. */
-/* */
-/*THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS */
-/*"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT */
-/*LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS */
-/*FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE */
-/*COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, */
-/*INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, */
-/*BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; */
-/*LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER */
-/*CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT */
-/*LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN */
-/*ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE */
-/*POSSIBILITY OF SUCH DAMAGE. */
-/* */
-/****************************************************************************\

-Copyright (c) 2002, NVIDIA Corporation.

-

-NVIDIA Corporation("NVIDIA") supplies this software to you in

-consideration of your agreement to the following terms, and your use,

-installation, modification or redistribution of this NVIDIA software

-constitutes acceptance of these terms.  If you do not agree with these

-terms, please do not use, install, modify or redistribute this NVIDIA

-software.

-

-In consideration of your agreement to abide by the following terms, and

-subject to these terms, NVIDIA grants you a personal, non-exclusive

-license, under NVIDIA's copyrights in this original NVIDIA software (the

-"NVIDIA Software"), to use, reproduce, modify and redistribute the

-NVIDIA Software, with or without modifications, in source and/or binary

-forms; provided that if you redistribute the NVIDIA Software, you must

-retain the copyright notice of NVIDIA, this notice and the following

-text and disclaimers in all such redistributions of the NVIDIA Software.

-Neither the name, trademarks, service marks nor logos of NVIDIA

-Corporation may be used to endorse or promote products derived from the

-NVIDIA Software without specific prior written permission from NVIDIA.

-Except as expressly stated in this notice, no other rights or licenses

-express or implied, are granted by NVIDIA herein, including but not

-limited to any patent rights that may be infringed by your derivative

-works or by other works in which the NVIDIA Software may be

-incorporated. No hardware is licensed hereunder. 

-

-THE NVIDIA SOFTWARE IS BEING PROVIDED ON AN "AS IS" BASIS, WITHOUT

-WARRANTIES OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED,

-INCLUDING WITHOUT LIMITATION, WARRANTIES OR CONDITIONS OF TITLE,

-NON-INFRINGEMENT, MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR

-ITS USE AND OPERATION EITHER ALONE OR IN COMBINATION WITH OTHER

-PRODUCTS.

-

-IN NO EVENT SHALL NVIDIA BE LIABLE FOR ANY SPECIAL, INDIRECT,

-INCIDENTAL, EXEMPLARY, CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED

-TO, LOST PROFITS; PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF

-USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) OR ARISING IN ANY WAY

-OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION OF THE

-NVIDIA SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY OF CONTRACT,

-TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF

-NVIDIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

-\****************************************************************************/

-/* */
-/* tokens.c */
-/* */
-

-#include <assert.h>

-#include <stdlib.h>

-#include <stdio.h>

-#include <string.h>

-#include <ctype.h>

-

-#include "slglobals.h"

-

-/*///////////////////////////////////////////////////////////////////////////////////////////// */
-/*////////////////////// Preprocessor and Token Recorder and Playback: //////////////////////// */
-/*///////////////////////////////////////////////////////////////////////////////////////////// */
-

-/*

- * idstr()

- * Copy a string to a malloc'ed block and convert it into something suitable

- * for an ID

- *

- */

-

-static char *idstr(const char *fstr)

-{

-    size_t len;

-    char *str, *t;

-    const char *f;

-

-    len = strlen(fstr);

-    str = (char *) malloc(len + 1);

-    for (f=fstr, t=str; *f; f++) {

-        if (isalnum(*f)) *t++ = *f;

-        else if (*f == '.' || *f == '/') *t++ = '_';

-    }

-    *t = 0;

-    return str;

-} /* idstr */
-

-

-/*

- * lNewBlock()

- *

- */

-

-static TokenBlock *lNewBlock(TokenStream *fTok)

-{

-    TokenBlock *lBlock;

-

-    lBlock = (TokenBlock *) malloc(sizeof(TokenBlock) + 256);

-    lBlock->count = 0;

-    lBlock->current = 0;

-    lBlock->data = (unsigned char *) lBlock + sizeof(TokenBlock);

-    lBlock->max = 256;

-    lBlock->next = NULL;

-    if (fTok->head) {

-        fTok->current->next = lBlock;

-    } else {

-        fTok->head = lBlock;

-    }

-    fTok->current = lBlock;

-    return lBlock;

-} /* lNewBlock */
-

-/*

- * lAddByte()

- *

- */

-

-static void lAddByte(TokenStream *fTok, unsigned char fVal)

-{

-    TokenBlock *lBlock;

-    lBlock = fTok->current;

-    if (lBlock->count >= lBlock->max)

-        lBlock = lNewBlock(fTok);

-    lBlock->data[lBlock->count++] = fVal;

-} /* lAddByte */
-

-

-

-/*

- * lReadByte() - Get the next byte from a stream.

- *

- */

-

-static int lReadByte(TokenStream *pTok)

-{

-    TokenBlock *lBlock;

-    int lval = -1;

-

-    lBlock = pTok->current;

-    if (lBlock) {

-        if (lBlock->current >= lBlock->count) {

-            lBlock = lBlock->next;

-            if (lBlock)

-                lBlock->current = 0;

-            pTok->current = lBlock;

-        }

-        if (lBlock)

-            lval = lBlock->data[lBlock->current++];

-    }

-    return lval;

-} /* lReadByte */
-

-/*///////////////////////////////////// Global Functions:////////////////////////////////////// */
-

-/*

- * NewTokenStream()

- *

- */

-

-TokenStream *NewTokenStream(const char *name)

-{

-    TokenStream *pTok;

-

-    pTok = (TokenStream *) malloc(sizeof(TokenStream));

-    pTok->next = NULL;

-    pTok->name = idstr(name);

-    pTok->head = NULL;

-    pTok->current = NULL;

-    lNewBlock(pTok);

-    return pTok;

-} /* NewTokenStream */
-

-/*

- * DeleteTokenStream()

- *

- */

-

-void DeleteTokenStream(TokenStream *pTok)

-{

-    TokenBlock *pBlock, *nBlock;

-

-    if (pTok) {

-        pBlock = pTok->head;

-        while (pBlock) {

-            nBlock = pBlock->next;

-            free(pBlock);

-            pBlock = nBlock;

-        }

-        if (pTok->name)

-            free(pTok->name);

-        free(pTok);

-    }

-} /* DeleteTokenStream */
-

-/*

- * RecordToken() - Add a token to the end of a list for later playback or printout.

- *

- */

-

-void RecordToken(TokenStream *pTok, int token, yystypepp * yylvalpp)

-{

-    const char *s;

-    unsigned char *str=NULL;

-

-    if (token > 256)

-        lAddByte(pTok, (unsigned char)((token & 0x7f) + 0x80));

-    else

-        lAddByte(pTok, (unsigned char)(token & 0x7f));

-    switch (token) {

-    case CPP_IDENTIFIER:

-    case CPP_TYPEIDENTIFIER:

-    case CPP_STRCONSTANT:

-        s = GetAtomString(atable, yylvalpp->sc_ident);

-        while (*s)

-            lAddByte(pTok, (unsigned char) *s++);

-        lAddByte(pTok, 0);

-        break;

-    case CPP_FLOATCONSTANT:

-    case CPP_INTCONSTANT:

-         str=yylvalpp->symbol_name;

-         while (*str){

-            lAddByte(pTok,(unsigned char) *str);

-            *str++;

-         }

-         lAddByte(pTok, 0);

-         break;

-    case '(':

-        lAddByte(pTok, (unsigned char)(yylvalpp->sc_int ? 1 : 0));

-    default:

-        break;

-    }

-} /* RecordToken */
-

-/*

- * RewindTokenStream() - Reset a token stream in preperation for reading.

- *

- */

-

-void RewindTokenStream(TokenStream *pTok)

-{

-    if (pTok->head) {

-        pTok->current = pTok->head;

-        pTok->current->current = 0;

-    }

-} /* RewindTokenStream */
-

-/*

- * ReadToken() - Read the next token from a stream.

- *

- */

-

-int ReadToken(TokenStream *pTok, yystypepp * yylvalpp)

-{

-    char symbol_name[MAX_SYMBOL_NAME_LEN + 1];

-    char string_val[MAX_STRING_LEN + 1];

-    int ltoken, len;

-    char ch;

-

-    ltoken = lReadByte(pTok);

-    if (ltoken >= 0) {

-        if (ltoken > 127)

-            ltoken += 128;

-        switch (ltoken) {

-        case CPP_IDENTIFIER:

-        case CPP_TYPEIDENTIFIER:

-            len = 0;

-            ch = lReadByte(pTok);

-            while ((ch >= 'a' && ch <= 'z') ||

-                     (ch >= 'A' && ch <= 'Z') ||

-                     (ch >= '0' && ch <= '9') ||

-                     ch == '_')

-            {

-                if (len < MAX_SYMBOL_NAME_LEN) {

-                    symbol_name[len] = ch;

-                    len++;

-                    ch = lReadByte(pTok);

-                }

-            }

-            symbol_name[len] = '\0';

-            assert(ch == '\0');

-            yylvalpp->sc_ident = LookUpAddString(atable, symbol_name);

-            return CPP_IDENTIFIER;

-            break;

-        case CPP_STRCONSTANT:

-            len = 0;

-            while ((ch = lReadByte(pTok)) != 0)

-                if (len < MAX_STRING_LEN)

-                    string_val[len++] = ch;

-            string_val[len] = 0;

-            yylvalpp->sc_ident = LookUpAddString(atable, string_val);

-            break;

-        case CPP_FLOATCONSTANT:

-            len = 0;

-            ch = lReadByte(pTok);

-            while ((ch >= '0' && ch <= '9')||(ch=='e'||ch=='E'||ch=='.')||(ch=='+'||ch=='-'))

-            {

-                if (len < MAX_SYMBOL_NAME_LEN) {

-                    symbol_name[len] = ch;

-                    len++;

-                    ch = lReadByte(pTok);

-                }

-            }

-            symbol_name[len] = '\0';

-            assert(ch == '\0');

-            strcpy(yylvalpp->symbol_name,symbol_name);

-            yylvalpp->sc_fval=(float)atof(yylvalpp->symbol_name);

-            break;

-        case CPP_INTCONSTANT:

-            len = 0;

-            ch = lReadByte(pTok);

-            while ((ch >= '0' && ch <= '9'))

-            {

-                if (len < MAX_SYMBOL_NAME_LEN) {

-                    symbol_name[len] = ch;

-                    len++;

-                    ch = lReadByte(pTok);

-                }

-            }

-            symbol_name[len] = '\0';

-            assert(ch == '\0');

-            strcpy(yylvalpp->symbol_name,symbol_name);

-            yylvalpp->sc_int=atoi(yylvalpp->symbol_name);

-            break;

-        case '(':

-            yylvalpp->sc_int = lReadByte(pTok);

-            break;

-        }

-        return ltoken;

-    }

-    return EOF_SY;

-} /* ReadToken */
-

-typedef struct TokenInputSrc {

-    InputSrc            base;

-    TokenStream         *tokens;

-    int                 (*final)(CPPStruct *);

-} TokenInputSrc;

-

-static int scan_token(TokenInputSrc *in, yystypepp * yylvalpp)

-{

-    int token = ReadToken(in->tokens, yylvalpp);

-    int (*final)(CPPStruct *);

-    cpp->tokenLoc->file = cpp->currentInput->name;

-    cpp->tokenLoc->line = cpp->currentInput->line;

-    if (token == '\n') {

-        in->base.line++;

-        return token;

-    }

-    if (token > 0) return token;

-    cpp->currentInput = in->base.prev;

-    final = in->final;

-    free(in);

-    if (final && !final(cpp)) return -1;

-    return cpp->currentInput->scan(cpp->currentInput, yylvalpp);

-}

-

-int ReadFromTokenStream(TokenStream *ts, int name, int (*final)(CPPStruct *))

-{

-    TokenInputSrc *in = malloc(sizeof(TokenInputSrc));

-    memset(in, 0, sizeof(TokenInputSrc));

-    in->base.name = name;

-    in->base.prev = cpp->currentInput;

-    in->base.scan = (int (*)(InputSrc *, yystypepp *))scan_token;

-    in->base.line = 1;

-    in->tokens = ts;

-    in->final = final;

-    RewindTokenStream(ts);

-    cpp->currentInput = &in->base;

-    return 1;

-}

-

-typedef struct UngotToken {

-    InputSrc    base;

-    int         token;

-    yystypepp     lval;

-} UngotToken;

-

-static int reget_token(UngotToken *t, yystypepp * yylvalpp)

-{

-    int token = t->token;

-    *yylvalpp = t->lval;

-    cpp->currentInput = t->base.prev;

-    free(t);

-    return token;

-}

-

-void UngetToken(int token, yystypepp * yylvalpp) {

-    UngotToken *t = malloc(sizeof(UngotToken));

-    memset(t, 0, sizeof(UngotToken));

-    t->token = token;

-    t->lval = *yylvalpp;

-    t->base.scan = (void *)reget_token;

-    t->base.prev = cpp->currentInput;

-    t->base.name = cpp->currentInput->name;

-    t->base.line = cpp->currentInput->line;

-    cpp->currentInput = &t->base;

-}

-

-

-void DumpTokenStream(FILE *fp, TokenStream *s, yystypepp * yylvalpp) {

-    int token;

-    char str[100];

-

-    if (fp == 0) fp = stdout;

-    RewindTokenStream(s);

-    while ((token = ReadToken(s, yylvalpp)) > 0) {

-        switch (token) {

-        case CPP_IDENTIFIER:

-        case CPP_TYPEIDENTIFIER:

-            sprintf(str, "%s ", GetAtomString(atable, yylvalpp->sc_ident));

-            break;

-        case CPP_STRCONSTANT:

-            sprintf(str, "\"%s\"", GetAtomString(atable, yylvalpp->sc_ident));

-            break;

-        case CPP_FLOATCONSTANT:

-            /*printf("%g9.6 ", yylvalpp->sc_fval); */
-            break;

-        case CPP_INTCONSTANT:

-            /*printf("%d ", yylvalpp->sc_int); */
-            break;

-        default:

-            if (token >= 127)

-                sprintf(str, "%s ", GetAtomString(atable, token));

-            else

-                sprintf(str, "%c", token);

-            break;

-        }

-        CPPDebugLogMsg(str);

-    }

-}

-

-/*///////////////////////////////////////////////////////////////////////////////////////////// */
-/*///////////////////////////////////// End of tokens.c /////////////////////////////////////// */
-/*///////////////////////////////////////////////////////////////////////////////////////////// */
diff --git a/src/mesa/shader/slang/MachineIndependent/preprocessor/tokens.h b/src/mesa/shader/slang/MachineIndependent/preprocessor/tokens.h
deleted file mode 100755
index 0a25bf7c883..00000000000
--- a/src/mesa/shader/slang/MachineIndependent/preprocessor/tokens.h
+++ /dev/null
@@ -1,122 +0,0 @@
-/* */
-/*Copyright (C) 2002-2005  3Dlabs Inc. Ltd. */
-/*All rights reserved. */
-/* */
-/*Redistribution and use in source and binary forms, with or without */
-/*modification, are permitted provided that the following conditions */
-/*are met: */
-/* */
-/*    Redistributions of source code must retain the above copyright */
-/*    notice, this list of conditions and the following disclaimer. */
-/* */
-/*    Redistributions in binary form must reproduce the above */
-/*    copyright notice, this list of conditions and the following */
-/*    disclaimer in the documentation and/or other materials provided */
-/*    with the distribution. */
-/* */
-/*    Neither the name of 3Dlabs Inc. Ltd. nor the names of its */
-/*    contributors may be used to endorse or promote products derived */
-/*    from this software without specific prior written permission. */
-/* */
-/*THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS */
-/*"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT */
-/*LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS */
-/*FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE */
-/*COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, */
-/*INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, */
-/*BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; */
-/*LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER */
-/*CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT */
-/*LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN */
-/*ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE */
-/*POSSIBILITY OF SUCH DAMAGE. */
-/* */
-/****************************************************************************\

-Copyright (c) 2002, NVIDIA Corporation.

-

-NVIDIA Corporation("NVIDIA") supplies this software to you in

-consideration of your agreement to the following terms, and your use,

-installation, modification or redistribution of this NVIDIA software

-constitutes acceptance of these terms.  If you do not agree with these

-terms, please do not use, install, modify or redistribute this NVIDIA

-software.

-

-In consideration of your agreement to abide by the following terms, and

-subject to these terms, NVIDIA grants you a personal, non-exclusive

-license, under NVIDIA's copyrights in this original NVIDIA software (the

-"NVIDIA Software"), to use, reproduce, modify and redistribute the

-NVIDIA Software, with or without modifications, in source and/or binary

-forms; provided that if you redistribute the NVIDIA Software, you must

-retain the copyright notice of NVIDIA, this notice and the following

-text and disclaimers in all such redistributions of the NVIDIA Software.

-Neither the name, trademarks, service marks nor logos of NVIDIA

-Corporation may be used to endorse or promote products derived from the

-NVIDIA Software without specific prior written permission from NVIDIA.

-Except as expressly stated in this notice, no other rights or licenses

-express or implied, are granted by NVIDIA herein, including but not

-limited to any patent rights that may be infringed by your derivative

-works or by other works in which the NVIDIA Software may be

-incorporated. No hardware is licensed hereunder. 

-

-THE NVIDIA SOFTWARE IS BEING PROVIDED ON AN "AS IS" BASIS, WITHOUT

-WARRANTIES OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED,

-INCLUDING WITHOUT LIMITATION, WARRANTIES OR CONDITIONS OF TITLE,

-NON-INFRINGEMENT, MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR

-ITS USE AND OPERATION EITHER ALONE OR IN COMBINATION WITH OTHER

-PRODUCTS.

-

-IN NO EVENT SHALL NVIDIA BE LIABLE FOR ANY SPECIAL, INDIRECT,

-INCIDENTAL, EXEMPLARY, CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED

-TO, LOST PROFITS; PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF

-USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) OR ARISING IN ANY WAY

-OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION OF THE

-NVIDIA SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY OF CONTRACT,

-TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF

-NVIDIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

-\****************************************************************************/

-/* */
-/* tokens.h */
-/* */
-

-#if !defined(__TOKENS_H)

-#define __TOKENS_H 1

-

-#include "parser.h"

-

-#define EOF_SY (-1)

-

-typedef struct TokenBlock_Rec TokenBlock;

-

-typedef struct TokenStream_Rec {

-    struct TokenStream_Rec *next;

-    char *name;

-    TokenBlock *head;

-    TokenBlock *current;

-} TokenStream;

-

-struct TokenBlock_Rec {

-    TokenBlock *next;

-    int current;

-    int count;

-    int max;

-    unsigned char *data;

-};

-

-extern TokenStream stdlib_cpp_stream;

-

-

-TokenStream *NewTokenStream(const char *name);

-void DeleteTokenStream(TokenStream *pTok); 

-void RecordToken(TokenStream *pTok, int token, yystypepp * yylvalpp);

-void RewindTokenStream(TokenStream *pTok);

-int ReadToken(TokenStream *pTok, yystypepp * yylvalpp);

-int ReadFromTokenStream(TokenStream *pTok, int name, int (*final)(CPPStruct *));

-void UngetToken(int, yystypepp * yylvalpp);

-

-#if defined(CPPC_ENABLE_TOOLS)

-

-void DumpTokenStream(FILE *, TokenStream *, yystypepp * yylvalpp);

-

-#endif /* defined(CPPC_ENABLE_TOOLS) */
-

-#endif /* !defined(__TOKENS_H) */
diff --git a/src/mesa/shader/slang/MachineIndependent/unistd.h b/src/mesa/shader/slang/MachineIndependent/unistd.h
deleted file mode 100755
index efadd63fd9e..00000000000
--- a/src/mesa/shader/slang/MachineIndependent/unistd.h
+++ /dev/null
@@ -1 +0,0 @@
-// This is a NULL file and is meant to be empty

diff --git a/src/mesa/shader/slang/OGLCompilersDLL/Initialisation.cpp b/src/mesa/shader/slang/OGLCompilersDLL/Initialisation.cpp
deleted file mode 100755
index 2e6f8c69ba7..00000000000
--- a/src/mesa/shader/slang/OGLCompilersDLL/Initialisation.cpp
+++ /dev/null
@@ -1,151 +0,0 @@
-//

-//Copyright (C) 2002-2005  3Dlabs Inc. Ltd.

-//All rights reserved.

-//

-//Redistribution and use in source and binary forms, with or without

-//modification, are permitted provided that the following conditions

-//are met:

-//

-//    Redistributions of source code must retain the above copyright

-//    notice, this list of conditions and the following disclaimer.

-//

-//    Redistributions in binary form must reproduce the above

-//    copyright notice, this list of conditions and the following

-//    disclaimer in the documentation and/or other materials provided

-//    with the distribution.

-//

-//    Neither the name of 3Dlabs Inc. Ltd. nor the names of its

-//    contributors may be used to endorse or promote products derived

-//    from this software without specific prior written permission.

-//

-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS

-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,

-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,

-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER

-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

-//POSSIBILITY OF SUCH DAMAGE.

-//

-

-#define SH_EXPORTING

-#include "Initialisation.h"

-#include "Include/InitializeGlobals.h"

-#include "Include/InitializeParseContext.h"

-#include "Public/ShaderLang.h"

-

-OS_TLSIndex GlobalProcessFlag   = OS_INVALID_TLS_INDEX;

-

-bool InitProcess()

-{

-    if (GlobalProcessFlag != OS_INVALID_TLS_INDEX) {

-        //

-        // Function is re-entrant.

-        //

-        return true;

-    }

-

-    GlobalProcessFlag = OS_AllocTLSIndex();

-

-    if (GlobalProcessFlag == OS_INVALID_TLS_INDEX) {

-        assert (0 && "InitProcess(): Failed to allocate TLS area for init flag");

-        return false;

-    }

-

-    if (!InitializePoolIndex()) {

-        assert (0 && "InitProcess(): Failed to initalize global pool");

-        return false;

-    }

-

-    if (!InitializeParseContextIndex()) {

-        assert (0 && "InitProcess(): Failed to initalize parse context");

-        return false;

-    }

-

-    InitThread();

-    return true;

-}

-

-

-bool InitThread()

-{

-    //

-    // This function is re-entrant

-    //

-    if (GlobalProcessFlag == OS_INVALID_TLS_INDEX) {

-        assert(0 && "InitThread(): Process hasn't been initalised.");

-        return false;

-    }

-

-    if (OS_GetTLSValue(GlobalProcessFlag) != 0) {

-        return true;

-    }

-

-    InitializeGlobalPools();

-

-    if(!InitializeGlobalParseContext()) 

-        return false;

-

-    if(!OS_SetTLSValue(GlobalProcessFlag, (void *)1)) {

-        assert(0 && "InitThread(): Unable to set init flag.");

-        return false;

-    }

-

-    return true;

-}

-

-

-bool DetachThread()

-{

-    bool retFlag = true;

-

-    if (GlobalProcessFlag == OS_INVALID_TLS_INDEX) {

-        assert(0 && "DetachThread(): Process hasn't been initalised.");

-        return false;

-    }

-

-    //

-    // Function is re-entrant and this thread may not have been initalised.

-    //

-    if (OS_GetTLSValue(GlobalProcessFlag) != 0)

-    {

-        if(!OS_SetTLSValue(GlobalProcessFlag, (void *)0)) {

-            assert(0 && "DetachThread(): Unable to clear init flag.");

-            retFlag = false;

-        }

-

-        FreeGlobalPools();

-

-        if (!FreeParseContext())

-            retFlag = false;

-    }

-

-    return retFlag;

-}

-

-bool DetachProcess()

-{

-    bool retFlag = true;

-

-    if (GlobalProcessFlag == OS_INVALID_TLS_INDEX)

-        return true;

-    

-    ShFinalize();

-

-    retFlag = DetachThread();

-

-    FreePoolIndex();

-

-    if(!FreeParseContextIndex())

-        retFlag = false;

-

-    OS_FreeTLSIndex(GlobalProcessFlag);

-    GlobalProcessFlag = OS_INVALID_TLS_INDEX;

-

-    return retFlag;

-}

-

diff --git a/src/mesa/shader/slang/OGLCompilersDLL/Initialisation.h b/src/mesa/shader/slang/OGLCompilersDLL/Initialisation.h
deleted file mode 100755
index 1cfd97eeb32..00000000000
--- a/src/mesa/shader/slang/OGLCompilersDLL/Initialisation.h
+++ /dev/null
@@ -1,47 +0,0 @@
-//

-//Copyright (C) 2002-2005  3Dlabs Inc. Ltd.

-//All rights reserved.

-//

-//Redistribution and use in source and binary forms, with or without

-//modification, are permitted provided that the following conditions

-//are met:

-//

-//    Redistributions of source code must retain the above copyright

-//    notice, this list of conditions and the following disclaimer.

-//

-//    Redistributions in binary form must reproduce the above

-//    copyright notice, this list of conditions and the following

-//    disclaimer in the documentation and/or other materials provided

-//    with the distribution.

-//

-//    Neither the name of 3Dlabs Inc. Ltd. nor the names of its

-//    contributors may be used to endorse or promote products derived

-//    from this software without specific prior written permission.

-//

-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS

-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,

-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,

-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER

-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

-//POSSIBILITY OF SUCH DAMAGE.

-//

-#ifndef __INITIALISATION_H

-#define __INITIALISATION_H

-

-

-#include "osinclude.h"

-

-

-bool InitProcess();

-bool InitThread();

-bool DetachThread();

-bool DetachProcess();

-

-#endif // __INITIALISATION_H

-

diff --git a/src/mesa/shader/slang/OSDependent/Linux/osinclude.h b/src/mesa/shader/slang/OSDependent/Linux/osinclude.h
deleted file mode 100755
index 8b20b961c05..00000000000
--- a/src/mesa/shader/slang/OSDependent/Linux/osinclude.h
+++ /dev/null
@@ -1,78 +0,0 @@
-//

-//Copyright (C) 2002-2005  3Dlabs Inc. Ltd.

-//All rights reserved.

-//

-//Redistribution and use in source and binary forms, with or without

-//modification, are permitted provided that the following conditions

-//are met:

-//

-//    Redistributions of source code must retain the above copyright

-//    notice, this list of conditions and the following disclaimer.

-//

-//    Redistributions in binary form must reproduce the above

-//    copyright notice, this list of conditions and the following

-//    disclaimer in the documentation and/or other materials provided

-//    with the distribution.

-//

-//    Neither the name of 3Dlabs Inc. Ltd. nor the names of its

-//    contributors may be used to endorse or promote products derived

-//    from this software without specific prior written permission.

-//

-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS

-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,

-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,

-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER

-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

-//POSSIBILITY OF SUCH DAMAGE.

-//

-

-#ifndef __OSINCLUDE_H

-#define __OSINCLUDE_H

-

-//

-// This file contains any Linux specific functions.

-//

-

-/* WORKAROUND: linux builds seem not to define "linux" */

-/*#if !(defined(linux))

-#error Trying to include a Linux specific file in a non-Linux build.

-#endif*/

-

-#include <pthread.h>

-#include <semaphore.h>

-#include <assert.h>

-#include <errno.h>

-#include "Include/InitializeGlobals.h"

-#include "Include/PoolAlloc.h"

-

-#define _vsnprintf vsnprintf

-

-void DetachThreadLinux(void *);

-

-//

-// Thread Local Storage Operations

-//

-typedef unsigned int OS_TLSIndex;

-#define OS_INVALID_TLS_INDEX 0xFFFFFFFF

-

-OS_TLSIndex OS_AllocTLSIndex();

-bool        OS_SetTLSValue(OS_TLSIndex nIndex, void *lpvValue);

-bool        OS_FreeTLSIndex(OS_TLSIndex nIndex); 

-

-

-inline void * OS_GetTLSValue(OS_TLSIndex nIndex)

-{

-    //

-    // This function should return 0 if nIndex is invalid.

-    //

-    assert(nIndex != OS_INVALID_TLS_INDEX);

-    return (pthread_getspecific(nIndex)); 

-}

-

-#endif // __OSINCLUDE_H

diff --git a/src/mesa/shader/slang/OSDependent/Linux/ossource.cpp b/src/mesa/shader/slang/OSDependent/Linux/ossource.cpp
deleted file mode 100755
index 4bcd66a3151..00000000000
--- a/src/mesa/shader/slang/OSDependent/Linux/ossource.cpp
+++ /dev/null
@@ -1,140 +0,0 @@
-//

-//Copyright (C) 2002-2005  3Dlabs Inc. Ltd.

-//All rights reserved.

-//

-//Redistribution and use in source and binary forms, with or without

-//modification, are permitted provided that the following conditions

-//are met:

-//

-//    Redistributions of source code must retain the above copyright

-//    notice, this list of conditions and the following disclaimer.

-//

-//    Redistributions in binary form must reproduce the above

-//    copyright notice, this list of conditions and the following

-//    disclaimer in the documentation and/or other materials provided

-//    with the distribution.

-//

-//    Neither the name of 3Dlabs Inc. Ltd. nor the names of its

-//    contributors may be used to endorse or promote products derived

-//    from this software without specific prior written permission.

-//

-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS

-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,

-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,

-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER

-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

-//POSSIBILITY OF SUCH DAMAGE.

-//

-

-//

-// This file contains the Linux specific functions

-//

-#include "osinclude.h"

-#include "Initialisation.h"

-

-/*#if !(defined(linux))

-#error Trying to build a Linux specific file in a non-Linux build.

-#endif*/

-

-//

-// Thread cleanup

-//

-

-//

-// Wrapper for Linux call to DetachThread.  This is required as pthread_cleanup_push() expects 

-// the cleanup routine to return void.

-// 

-void DetachThreadLinux(void *)

-{

-    DetachThread();

-}

-

-

-//

-// Registers cleanup handler, sets cancel type and state, and excecutes the thread specific

-// cleanup handler.  This function will be called in the Standalone.cpp for regression 

-// testing.  When OpenGL applications are run with the driver code, Linux OS does the 

-// thread cleanup.

-// 

-void OS_CleanupThreadData(void)

-{

-    int old_cancel_state, old_cancel_type;

-    void *cleanupArg = NULL;

-

-    //

-    // Set thread cancel state and push cleanup handler.

-    //

-    pthread_setcancelstate(PTHREAD_CANCEL_ENABLE, &old_cancel_state);

-    pthread_cleanup_push(DetachThreadLinux, (void *) cleanupArg);

-

-    //

-    // Put the thread in deferred cancellation mode.

-    //

-    pthread_setcanceltype(PTHREAD_CANCEL_DEFERRED, &old_cancel_type);

-

-    //

-    // Pop cleanup handler and execute it prior to unregistering the cleanup handler.

-    //

-    pthread_cleanup_pop(1);

-

-    //

-    // Restore the thread's previous cancellation mode.

-    //

-    pthread_setcanceltype(old_cancel_state, NULL);

-}

-

-

-//

-// Thread Local Storage Operations

-//

-OS_TLSIndex OS_AllocTLSIndex()

-{

-    pthread_key_t pPoolIndex;

-

-    //

-    // Create global pool key.

-    //

-    if ((pthread_key_create(&pPoolIndex, NULL)) != 0) {

-        assert(0 && "OS_AllocTLSIndex(): Unable to allocate Thread Local Storage");

-        return false;

-    }

-    else

-        return pPoolIndex;

-}

-

-

-bool OS_SetTLSValue(OS_TLSIndex nIndex, void *lpvValue)

-{

-    if (nIndex == OS_INVALID_TLS_INDEX) {

-        assert(0 && "OS_SetTLSValue(): Invalid TLS Index");

-        return false;

-    }

-

-    if (pthread_setspecific(nIndex, lpvValue) == 0)

-        return true;

-    else

-        return false;

-}

-

-

-bool OS_FreeTLSIndex(OS_TLSIndex nIndex)

-{

-    if (nIndex == OS_INVALID_TLS_INDEX) {

-        assert(0 && "OS_SetTLSValue(): Invalid TLS Index");

-        return false;

-    }

-

-    //

-    // Delete the global pool key.

-    //

-    if (pthread_key_delete(nIndex) == 0)

-        return true;

-    else

-        return false;

-}

diff --git a/src/mesa/shader/slang/OSDependent/Windows/osinclude.h b/src/mesa/shader/slang/OSDependent/Windows/osinclude.h
deleted file mode 100755
index 97a9e9f3dfb..00000000000
--- a/src/mesa/shader/slang/OSDependent/Windows/osinclude.h
+++ /dev/null
@@ -1,68 +0,0 @@
-//

-//Copyright (C) 2002-2005  3Dlabs Inc. Ltd.

-//All rights reserved.

-//

-//Redistribution and use in source and binary forms, with or without

-//modification, are permitted provided that the following conditions

-//are met:

-//

-//    Redistributions of source code must retain the above copyright

-//    notice, this list of conditions and the following disclaimer.

-//

-//    Redistributions in binary form must reproduce the above

-//    copyright notice, this list of conditions and the following

-//    disclaimer in the documentation and/or other materials provided

-//    with the distribution.

-//

-//    Neither the name of 3Dlabs Inc. Ltd. nor the names of its

-//    contributors may be used to endorse or promote products derived

-//    from this software without specific prior written permission.

-//

-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS

-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,

-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,

-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER

-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

-//POSSIBILITY OF SUCH DAMAGE.

-//

-

-#ifndef __OSINCLUDE_H

-#define __OSINCLUDE_H

-

-//

-// This file contains contains the window's specific datatypes and

-// declares any windows specific functions.

-//

-

-#if !(defined(_WIN32) || defined(_WIN64))

-#error Trying to include a windows specific file in a non windows build.

-#endif

-

-#define STRICT

-#define VC_EXTRALEAN 1

-#include <windows.h>

-#include <assert.h>

-

-//

-// Thread Local Storage Operations

-//

-typedef DWORD OS_TLSIndex;

-#define OS_INVALID_TLS_INDEX (TLS_OUT_OF_INDEXES)

-

-OS_TLSIndex OS_AllocTLSIndex();

-bool        OS_SetTLSValue(OS_TLSIndex nIndex, void *lpvValue);

-bool        OS_FreeTLSIndex(OS_TLSIndex nIndex);

-

-inline void* OS_GetTLSValue(OS_TLSIndex nIndex) 

-{

-	assert(nIndex != OS_INVALID_TLS_INDEX);

-	return TlsGetValue(nIndex);

-}

-

-#endif // __OSINCLUDE_H

diff --git a/src/mesa/shader/slang/OSDependent/Windows/ossource.cpp b/src/mesa/shader/slang/OSDependent/Windows/ossource.cpp
deleted file mode 100755
index 35d086614c0..00000000000
--- a/src/mesa/shader/slang/OSDependent/Windows/ossource.cpp
+++ /dev/null
@@ -1,119 +0,0 @@
-//

-//Copyright (C) 2002-2005  3Dlabs Inc. Ltd.

-//All rights reserved.

-//

-//Redistribution and use in source and binary forms, with or without

-//modification, are permitted provided that the following conditions

-//are met:

-//

-//    Redistributions of source code must retain the above copyright

-//    notice, this list of conditions and the following disclaimer.

-//

-//    Redistributions in binary form must reproduce the above

-//    copyright notice, this list of conditions and the following

-//    disclaimer in the documentation and/or other materials provided

-//    with the distribution.

-//

-//    Neither the name of 3Dlabs Inc. Ltd. nor the names of its

-//    contributors may be used to endorse or promote products derived

-//    from this software without specific prior written permission.

-//

-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS

-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,

-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,

-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER

-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

-//POSSIBILITY OF SUCH DAMAGE.

-//

-

-#include "Initialisation.h"

-

-//

-// This file contains contains the window's specific functions

-//

-

-#if !(defined(_WIN32) || defined(_WIN64))

-#error Trying to build a windows specific file in a non windows build.

-#endif

-

-BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)

-{

-    switch (fdwReason)

-    {

-        case DLL_PROCESS_ATTACH:

-            if (!InitProcess())

-                return false;

-            break;

-        case DLL_THREAD_ATTACH:

-            if (!InitThread())

-                return false;

-            break;

-

-        case DLL_THREAD_DETACH:

-

-            if (!DetachThread())

-                return false;

-            break;

-

-        case DLL_PROCESS_DETACH:

-

-            DetachProcess();

-            break;

-

-        default:

-            assert(0 && "DllMain(): Reason for calling DLL Main is unknown");

-            return false;

-    }

-

-    return true;

-}

-

-//

-// Thread Local Storage Operations

-//

-OS_TLSIndex OS_AllocTLSIndex()

-{

-    DWORD dwIndex = TlsAlloc();

-    if (dwIndex == TLS_OUT_OF_INDEXES) {

-        assert(0 && "OS_AllocTLSIndex(): Unable to allocate Thread Local Storage");

-        return (OS_INVALID_TLS_INDEX);

-    }

-

-    return dwIndex;

-}

-

-

-bool OS_SetTLSValue(OS_TLSIndex nIndex, void *lpvValue)

-{

-    if (nIndex == OS_INVALID_TLS_INDEX)

-    {

-        assert(0 && "OS_SetTLSValue(): Invalid TLS Index");

-        return false;

-    }

-

-    if (TlsSetValue(nIndex, lpvValue))

-        return true;

-    else

-        return false;

-}

-

-

-bool OS_FreeTLSIndex(OS_TLSIndex nIndex)

-{

-    if (nIndex == OS_INVALID_TLS_INDEX) {

-        assert(0 && "OS_SetTLSValue(): Invalid TLS Index");

-        return false;

-    }

-

-    if (TlsFree(nIndex))

-        return true;

-    else

-        return false;

-}

-

diff --git a/src/mesa/shader/slang/Public/ShaderLang.h b/src/mesa/shader/slang/Public/ShaderLang.h
deleted file mode 100755
index 34b1688e877..00000000000
--- a/src/mesa/shader/slang/Public/ShaderLang.h
+++ /dev/null
@@ -1,212 +0,0 @@
-/*

-//Copyright (C) 2002-2005  3Dlabs Inc. Ltd.

-//All rights reserved.

-//

-//Redistribution and use in source and binary forms, with or without

-//modification, are permitted provided that the following conditions

-//are met:

-//

-//    Redistributions of source code must retain the above copyright

-//    notice, this list of conditions and the following disclaimer.

-//

-//    Redistributions in binary form must reproduce the above

-//    copyright notice, this list of conditions and the following

-//    disclaimer in the documentation and/or other materials provided

-//    with the distribution.

-//

-//    Neither the name of 3Dlabs Inc. Ltd. nor the names of its

-//    contributors may be used to endorse or promote products derived

-//    from this software without specific prior written permission.

-//

-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS

-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,

-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,

-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER

-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

-//POSSIBILITY OF SUCH DAMAGE.

-*/

-#ifndef _COMPILER_INTERFACE_INCLUDED_

-#define _COMPILER_INTERFACE_INCLUDED_

-

-#include "../Include/ResourceLimits.h"

-

-#ifdef _WIN32

-#define C_DECL __cdecl

-/*#ifdef SH_EXPORTING

-    #define SH_IMPORT_EXPORT __declspec(dllexport)

-#else

-    #define SH_IMPORT_EXPORT __declspec(dllimport)

-#endif*/

-/* disable DLL linking */

-#define SH_IMPORT_EXPORT

-#else

-#define SH_IMPORT_EXPORT

-#define __fastcall

-#define C_DECL

-#endif

-

-/*

-// This is the platform independent interface between an OGL driver

-// and the shading language compiler/linker.

-*/

-

-#ifdef __cplusplus

-    extern "C" {

-#endif

-

-/*

-// Driver must call this first, once, before doing any other

-// compiler/linker operations.

-*/

-SH_IMPORT_EXPORT int ShInitialize();

-/*

-// Driver should call this at shutdown.

-*/

-SH_IMPORT_EXPORT int __fastcall ShFinalize();

-

-/*

-// Types of languages the compiler can consume.

-*/

-typedef enum {

-	EShLangVertex,

-	EShLangFragment,

-	EShLangPack,

-    EShLangUnpack,

-    EShLangCount

-} EShLanguage;

-

-/*

-// Types of output the linker will create.

-*/

-typedef enum {

-    EShExVertexFragment,

-    EShExPackFragment,

-    EShExUnpackFragment,

-    EShExFragment

-} EShExecutable;

-

-/*

-// Optimization level for the compiler.

-*/

-typedef enum {

-    EShOptNoGeneration,

-    EShOptNone,

-    EShOptSimple,       /* Optimizations that can be done quickly */

-    EShOptFull          /* Optimizations that will take more time */

-} EShOptimizationLevel;

-

-/*

-// Build a table for bindings.  This can be used for locating

-// attributes, uniforms, globals, etc., as needed.

-*/

-typedef struct {

-    char* name;

-    int binding;

-} ShBinding;

-

-typedef struct {

-    int numBindings;

-    ShBinding* bindings;  /* array of bindings */

-} ShBindingTable;

-

-/*

-// ShHandle held by but opaque to the driver.  It is allocated,

-// managed, and de-allocated by the compiler/linker. It's contents 

-// are defined by and used by the compiler and linker.  For example,

-// symbol table information and object code passed from the compiler 

-// to the linker can be stored where ShHandle points.

-//

-// If handle creation fails, 0 will be returned.

-*/

-typedef void* ShHandle;

-

-/*

-// Driver calls these to create and destroy compiler/linker

-// objects.

-*/

-SH_IMPORT_EXPORT ShHandle ShConstructCompiler(const EShLanguage, int debugOptions);  /* one per shader */

-SH_IMPORT_EXPORT ShHandle ShConstructLinker(const EShExecutable, int debugOptions);  /* one per shader pair */

-SH_IMPORT_EXPORT ShHandle ShConstructUniformMap();                 /* one per uniform namespace (currently entire program object) */

-SH_IMPORT_EXPORT void ShDestruct(ShHandle);

-

-/*

-// The return value of ShCompile is boolean, indicating

-// success or failure.

-//

-// The info-log should be written by ShCompile into 

-// ShHandle, so it can answer future queries.

-*/

-SH_IMPORT_EXPORT int ShCompile(

-    const ShHandle,

-    const char* const shaderStrings[],

-    const int numStrings,

-    const EShOptimizationLevel,

-    const TBuiltInResource *resources,

-    int debugOptions

-    );

-

-

-/*

-// Similar to ShCompile, but accepts an opaque handle to an

-// intermediate language structure.

-*/

-SH_IMPORT_EXPORT int ShCompileIntermediate(

-    ShHandle compiler,

-    ShHandle intermediate,

-    const EShOptimizationLevel,

-    int debuggable           /* boolean */

-    );

-

-SH_IMPORT_EXPORT int ShLink(

-    const ShHandle,               /* linker object */

-    const ShHandle h[],           /* compiler objects to link together */

-    const int numHandles,

-    ShHandle uniformMap,          /* updated with new uniforms */

-    short int** uniformsAccessed,  /* returned with indexes of uniforms accessed */

-    int* numUniformsAccessed); 	

-

-/*

-// ShSetEncrpytionMethod is a place-holder for specifying

-// how source code is encrypted.

-*/

-SH_IMPORT_EXPORT void ShSetEncryptionMethod(ShHandle);

-

-/*

-// All the following return 0 if the information is not

-// available in the object passed down, or the object is bad.

-*/

-SH_IMPORT_EXPORT const char* ShGetInfoLog(const ShHandle);

-SH_IMPORT_EXPORT const void* ShGetExecutable(const ShHandle);

-SH_IMPORT_EXPORT int ShSetVirtualAttributeBindings(const ShHandle, const ShBindingTable*);   /* to detect user aliasing */

-SH_IMPORT_EXPORT int ShSetFixedAttributeBindings(const ShHandle, const ShBindingTable*);     /* to force any physical mappings */

-SH_IMPORT_EXPORT int ShGetPhysicalAttributeBindings(const ShHandle, const ShBindingTable**); /* for all attributes */

-/*

-// Tell the linker to never assign a vertex attribute to this list of physical attributes

-*/

-SH_IMPORT_EXPORT int ShExcludeAttributes(const ShHandle, int *attributes, int count);

-

-/*

-// Returns the location ID of the named uniform.

-// Returns -1 if error.

-*/

-SH_IMPORT_EXPORT int ShGetUniformLocation(const ShHandle uniformMap, const char* name);

-

-enum TDebugOptions {

-	EDebugOpNone               = 0x000,

-	EDebugOpIntermediate       = 0x001,

-	EDebugOpAssembly           = 0x002,

-    EDebugOpObjectCode         = 0x004,

-	EDebugOpLinkMaps           = 0x008

-};

-

-#ifdef __cplusplus

-    }

-#endif

-

-#endif /* _COMPILER_INTERFACE_INCLUDED_ */

diff --git a/src/mesa/shader/slang/Public/ShaderLangExt.h b/src/mesa/shader/slang/Public/ShaderLangExt.h
deleted file mode 100755
index e44b5f99af8..00000000000
--- a/src/mesa/shader/slang/Public/ShaderLangExt.h
+++ /dev/null
@@ -1,57 +0,0 @@
-//

-//Copyright (C) 2002-2004  3Dlabs Inc. Ltd.

-//All rights reserved.

-//

-//Redistribution and use in source and binary forms, with or without

-//modification, are permitted provided that the following conditions

-//are met:

-//

-//    Redistributions of source code must retain the above copyright

-//    notice, this list of conditions and the following disclaimer.

-//

-//    Redistributions in binary form must reproduce the above

-//    copyright notice, this list of conditions and the following

-//    disclaimer in the documentation and/or other materials provided

-//    with the distribution.

-//

-//    Neither the name of 3Dlabs Inc. Ltd. nor the names of its

-//    contributors may be used to endorse or promote products derived

-//    from this software without specific prior written permission.

-//

-//THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

-//"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

-//LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS

-//FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

-//COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,

-//INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,

-//BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

-//LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER

-//CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

-//LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN

-//ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

-//POSSIBILITY OF SUCH DAMAGE.

-//

-#ifndef _SHADERLANG_EXTENSION_INCLUDED_

-#define _SHADERLANG_EXTENSION_INCLUDED_

-

-#include "ShaderLang.h"

-

-//

-// This is the platform independent interface between an OGL driver

-// and the shading language compiler/linker.

-//

-

-#ifdef __cplusplus

-    extern "C" {

-#endif

-

-SH_IMPORT_EXPORT int ShLinkExt(

-    const ShHandle,               // linker object

-    const ShHandle h[],           // compiler objects to link together

-    const int numHandles);

-

-#ifdef __cplusplus

-    }

-#endif

-

-#endif // _SHADERLANG_EXTENSION_INCLUDED_