catch by constant reference

6 files changed, 19 insertions, 19 deletions

diff --git a/binaryurp/qa/test-unmarshal.cxx b/binaryurp/qa/test-unmarshal.cxx
index 3e8aac3fec4d..aa6c5a9b81bc 100644
--- a/binaryurp/qa/test-unmarshal.cxx
+++ b/binaryurp/qa/test-unmarshal.cxx
@@ -108,7 +108,7 @@ void Test::testTypeOfVoidSequence() {
     try {
         m.readType();
         CPPUNIT_FAIL("exception expected");
-    } catch (css::io::IOException &) {}
+    } catch (const css::io::IOException &) {}
 }
 
 CPPUNIT_TEST_SUITE_REGISTRATION(Test);
diff --git a/binaryurp/source/bridge.cxx b/binaryurp/source/bridge.cxx
index 6e97406d4b19..b491a2adc77f 100644
--- a/binaryurp/source/bridge.cxx
+++ b/binaryurp/source/bridge.cxx
@@ -259,7 +259,7 @@ void Bridge::terminate() {
     }
     try {
         connection_->close();
-    } catch (css::io::IOException & e) {
+    } catch (const css::io::IOException & e) {
         SAL_INFO("binaryurp", "caught IO exception '" << e.Message << '\'');
     }
     assert(w.is());
@@ -289,7 +289,7 @@ void Bridge::terminate() {
             (*i)->disposing(
                 css::lang::EventObject(
                     static_cast< cppu::OWeakObject * >(this)));
-        } catch (css::uno::RuntimeException & e) {
+        } catch (const css::uno::RuntimeException & e) {
             SAL_WARN(
                 "binaryurp", "caught runtime exception '" << e.Message << '\'');
         }
@@ -505,10 +505,10 @@ void Bridge::revokeProxy(Proxy & proxy) {
 void Bridge::freeProxy(Proxy & proxy) {
     try {
         makeReleaseCall(proxy.getOid(), proxy.getType());
-    } catch (css::uno::RuntimeException & e) {
+    } catch (const css::uno::RuntimeException & e) {
         SAL_INFO(
             "binaryurp", "caught runtime exception '" << e.Message << '\'');
-    } catch (std::exception & e) {
+    } catch (const std::exception & e) {
         SAL_WARN("binaryurp", "caught C++ exception '" << e.what() << '\'');
     }
     bool unused;
@@ -660,7 +660,7 @@ void Bridge::handleCommitChangeReply(
     bool ccMode = true;
     try {
         throwException(exception, returnValue);
-    } catch (css::bridge::InvalidProtocolChangeException &) {
+    } catch (const css::bridge::InvalidProtocolChangeException &) {
         ccMode = false;
     }
     if (ccMode) {
diff --git a/binaryurp/source/incomingrequest.cxx b/binaryurp/source/incomingrequest.cxx
index f869c958c40c..431c88505ad1 100644
--- a/binaryurp/source/incomingrequest.cxx
+++ b/binaryurp/source/incomingrequest.cxx
@@ -87,7 +87,7 @@ void IncomingRequest::execute() const {
         try {
             try {
                 isExc = !execute_throw(&ret, &outArgs);
-            } catch (std::exception & e) {
+            } catch (const std::exception & e) {
                 throw css::uno::RuntimeException(
                     (rtl::OUString(
                         RTL_CONSTASCII_USTRINGPARAM("caught C++ exception: ")) +
@@ -96,7 +96,7 @@ void IncomingRequest::execute() const {
                     css::uno::Reference< css::uno::XInterface >());
                     // best-effort string conversion
             }
-        } catch (css::uno::RuntimeException &) {
+        } catch (const css::uno::RuntimeException &) {
             css::uno::Any exc(cppu::getCaughtException());
             ret = bridge_->mapCppToBinaryAny(exc);
             isExc = true;
@@ -104,7 +104,7 @@ void IncomingRequest::execute() const {
         if (resetCc) {
             current_context::set(oldCc);
         }
-    } catch (css::uno::RuntimeException &) {
+    } catch (const css::uno::RuntimeException &) {
         css::uno::Any exc(cppu::getCaughtException());
         ret = bridge_->mapCppToBinaryAny(exc);
         isExc = true;
@@ -115,12 +115,12 @@ void IncomingRequest::execute() const {
             bridge_->getWriter()->queueReply(
                 tid_, member_, setter_, isExc, ret, outArgs, false);
             return;
-        } catch (css::uno::RuntimeException & e) {
+        } catch (const css::uno::RuntimeException & e) {
             OSL_TRACE(
                 OSL_LOG_PREFIX "caught UNO runtime exception '%s'",
                 (rtl::OUStringToOString(e.Message, RTL_TEXTENCODING_UTF8).
                  getStr()));
-        } catch (std::exception & e) {
+        } catch (const std::exception & e) {
             OSL_TRACE(OSL_LOG_PREFIX "caught C++ exception '%s'", e.what());
         }
         bridge_->terminate();
@@ -162,7 +162,7 @@ bool IncomingRequest::execute_throw(
             if (prov.is()) {
                 try {
                     ifc = prov->getInstance(oid_);
-                } catch (css::container::NoSuchElementException & e) {
+                } catch (const css::container::NoSuchElementException & e) {
                     OSL_TRACE(
                         (OSL_LOG_PREFIX "initial element '%s':"
                          " NoSuchElementException '%s'"),
diff --git a/binaryurp/source/proxy.cxx b/binaryurp/source/proxy.cxx
index 75cca80f55c1..a5794762163f 100644
--- a/binaryurp/source/proxy.cxx
+++ b/binaryurp/source/proxy.cxx
@@ -116,7 +116,7 @@ void Proxy::do_dispatch(
     try {
         try {
             do_dispatch_throw(member, returnValue, arguments, exception);
-        } catch (std::exception & e) {
+        } catch (const std::exception & e) {
             throw css::uno::RuntimeException(
                 (rtl::OUString(
                     RTL_CONSTASCII_USTRINGPARAM("caught C++ exception: ")) +
@@ -125,7 +125,7 @@ void Proxy::do_dispatch(
                 css::uno::Reference< css::uno::XInterface >());
                 // best-effort string conversion
         }
-    } catch (css::uno::RuntimeException &) {
+    } catch (const css::uno::RuntimeException &) {
         css::uno::Any exc(cppu::getCaughtException());
         uno_copyAndConvertData(
             *exception, &exc,
diff --git a/binaryurp/source/reader.cxx b/binaryurp/source/reader.cxx
index c151e985a629..c052fadc5629 100644
--- a/binaryurp/source/reader.cxx
+++ b/binaryurp/source/reader.cxx
@@ -145,9 +145,9 @@ void Reader::run() {
             }
             block.done();
         }
-    } catch (css::uno::Exception & e) {
+    } catch (const css::uno::Exception & e) {
         SAL_WARN("binaryurp", "caught UNO exception '" << e.Message << '\'');
-    } catch (std::exception & e) {
+    } catch (const std::exception & e) {
         SAL_WARN("binaryurp", "caught C++ exception '" << e.what() << '\'');
     }
     bridge_->terminate();
diff --git a/binaryurp/source/writer.cxx b/binaryurp/source/writer.cxx
index 42a238879bf2..5aca57b108eb 100644
--- a/binaryurp/source/writer.cxx
+++ b/binaryurp/source/writer.cxx
@@ -189,11 +189,11 @@ void Writer::run() {
                 }
             }
         }
-    } catch (css::uno::Exception & e) {
+    } catch (const css::uno::Exception & e) {
         OSL_TRACE(
             OSL_LOG_PREFIX "caught UNO exception '%s'",
             rtl::OUStringToOString(e.Message, RTL_TEXTENCODING_UTF8).getStr());
-    } catch (std::exception & e) {
+    } catch (const std::exception & e) {
         OSL_TRACE(OSL_LOG_PREFIX "caught C++ exception '%s'", e.what());
     }
     bridge_->terminate();
@@ -447,7 +447,7 @@ void Writer::sendMessage(std::vector< unsigned char > const & buffer) {
         rtl_copyMemory(s.getArray() + s.getLength() - k, p, k);
         try {
             bridge_->getConnection()->write(s);
-        } catch (css::io::IOException & e) {
+        } catch (const css::io::IOException & e) {
             css::uno::Any exc(cppu::getCaughtException());
             throw css::lang::WrappedTargetRuntimeException(
                 (rtl::OUString(