Ticket #5117: 02-msm-gcc402-compile-fix.patch

boost/msm/back/state_machine.hpp

@@ -1775 +1775 @@
 // the IBM compiler seems to have problems with nested classes
 // the same seems to apply to the Apple version of gcc 4.0.1 (just in case we do for < 4.1)
 // and also to MS VC < 8
-#if defined (__IBMCPP__) || (defined (__APPLE_CC__) && (__GNUC__ == 4 && __GNUC_MINOR__ < 1)) || (defined(_MSC_VER) && (_MSC_VER < 1400))
+#if defined (__IBMCPP__) || (__GNUC__ == 4 && __GNUC_MINOR__ < 1) || (defined(_MSC_VER) && (_MSC_VER < 1400))
      public:
 #endif
     template<class ContainingSM>
@@ -1784 +1784 @@
         m_is_included=true;
         ::boost::fusion::for_each(m_substate_list,add_state<ContainingSM>(this,sm));
     }
-#if defined (__IBMCPP__) || (defined (__APPLE_CC__) && (__GNUC__ == 4 && __GNUC_MINOR__ < 1)) || (defined(_MSC_VER) && (_MSC_VER < 1400))
+#if defined (__IBMCPP__) || (__GNUC__ == 4 && __GNUC_MINOR__ < 1) || (defined(_MSC_VER) && (_MSC_VER < 1400))
      private:
 #endif
     // A function object for use with mpl::for_each that stuffs
@@ -2177 +2177 @@
     }
     // removes one event from the message queue and processes it
     template <class StateType>
-    typename ::boost::disable_if<typename is_no_message_queue<StateType>::type,void >::type
-    process_message_queue(StateType*)
+    void process_message_queue(StateType*, typename ::boost::disable_if<typename is_no_message_queue<StateType>::type,void >::type* = 0)
     {
         if (!m_events_queue.m_events_queue.empty())
         {
@@ -2188 +2187 @@
         }
     }
     template <class StateType>
-    typename ::boost::enable_if<typename is_no_message_queue<StateType>::type,void >::type
-        process_message_queue(StateType*)
+    void process_message_queue(StateType*, typename ::boost::enable_if<typename is_no_message_queue<StateType>::type,void >::type* = 0)
     {
         // nothing to process
     }