NO-JIRA: Fix compile error on gcc

Tested on (g++, clang++) * (c++11, c++03) and "Visual Studo 9 2008"

proton-c/CMakeLists.txt

@@ -242,6 +242,12 @@ if (CMAKE_COMPILER_IS_GNUCC)
   endif (ENABLE_UNDEFINED_ERROR)
 endif (CMAKE_COMPILER_IS_GNUCC)
 
+if (CMAKE_CXX_COMPILER_ID MATCHES "Clang")
+  if (ENABLE_WARNING_ERROR)
+    set (WERROR "-Werror")
+  endif (ENABLE_WARNING_ERROR)
+endif()
+
 if (MSVC)
     set(CMAKE_DEBUG_POSTFIX "d")
     add_definitions(

proton-c/bindings/cpp/include/proton/message.hpp

@@ -129,8 +129,6 @@ class message
     /// Decode the message from link corresponding to delivery.
     PN_CPP_EXTERN void decode(proton::link&, proton::delivery&);
 
-    PN_CPP_EXTERN void operator delete(void*);
-
   private:
     pn_message_t *message_;
 };

proton-c/bindings/cpp/src/contexts.hpp

@@ -46,7 +46,7 @@ struct connection_context : public counted {
 
     pn_unique_ptr<class handler> handler;
     session* default_session;   // Owned by connection
-    container_impl* container_impl;
+    class container_impl* container_impl;
     message event_message;  // re-used by messaging_adapter for performance
 };
 

proton-c/bindings/cpp/src/conversion_test.cpp

@@ -45,12 +45,6 @@ void test_counted() {
     session_ptr p2 = s.ptr();
 }
 
-void test_auto() {
-    std::auto_ptr<connection> conn(connection::cast(pn_connection()));
-    session& s = conn->default_session();
-    std::auto_ptr<session> p(s.ptr().release());
-}
-
 int main(int argc, char** argv) {
     int failed = 0;
     failed += run_test(&test_counted<counted_ptr<connection>,