diff options
Diffstat (limited to 'boost/boost_1_44_0-gcc4.7.patch')
| -rw-r--r-- | boost/boost_1_44_0-gcc4.7.patch | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/boost/boost_1_44_0-gcc4.7.patch b/boost/boost_1_44_0-gcc4.7.patch new file mode 100644 index 000000000000..842a92a681d6 --- /dev/null +++ b/boost/boost_1_44_0-gcc4.7.patch @@ -0,0 +1,49 @@ +--- misc/boost_1_44_0/boost/smart_ptr/shared_ptr.hpp 2009-12-14 18:44:19.000000000 +0100 ++++ misc/build/boost_1_44_0/boost/smart_ptr/shared_ptr.hpp 2012-03-28 08:32:46.772493003 +0200 +@@ -207,7 +207,17 @@ + boost::detail::sp_enable_shared_from_this( this, p, p ); + } + +-// generated copy constructor, destructor are fine ++// generated copy constructor, destructor are fine... ++ ++#if defined( BOOST_HAS_RVALUE_REFS ) ++ ++// ... except in C++0x, move disables the implicit copy ++ ++ shared_ptr( shared_ptr const & r ): px( r.px ), pn( r.pn ) // never throws ++ { ++ } ++ ++#endif + + template<class Y> + explicit shared_ptr(weak_ptr<Y> const & r): pn(r.pn) // may throw +--- misc/boost_1_44_0/boost/smart_ptr/weak_ptr.hpp 2009-12-14 18:44:19.000000000 +0100 ++++ misc/build/boost_1_44_0/boost/smart_ptr/weak_ptr.hpp 2012-03-28 10:31:57.607462325 +0200 +@@ -40,8 +40,24 @@ + { + } + +-// generated copy constructor, assignment, destructor are fine ++// generated copy constructor, assignment, destructor are fine... + ++#if defined( BOOST_HAS_RVALUE_REFS ) ++ ++// ... except in C++0x, move disables the implicit copy ++ ++ weak_ptr( weak_ptr const & r ): px( r.px ), pn( r.pn ) // never throws ++ { ++ } ++ ++ weak_ptr & operator=( weak_ptr const & r ) // never throws ++ { ++ px = r.px; ++ pn = r.pn; ++ return *this; ++ } ++ ++#endif + + // + // The "obvious" converting constructor implementation: |