Boost Exception

In other libraries, watch for compile error referring to throw_exception_assert_compatibility in boost::throw_exception. Resolve by throwing an exception that derives from std::exception. This is not a new requirement but it is being enforced now.

[SVN r46818]

test/helper2.cpp

@@ -0,0 +1,72 @@
+//Copyright (c) 2006-2008 Emil Dotchevski and Reverge Studios, Inc.
+
+//Distributed under the Boost Software License, Version 1.0. (See accompanying
+//file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+
+#include "helper2.hpp"
+#include <boost/throw_exception.hpp>
+
+namespace
+boost
+    {
+    namespace
+    exception_test
+        {
+        inline
+        derives_boost_exception::
+        derives_boost_exception( int x ):
+            x_(x)
+            {
+            }
+
+        derives_boost_exception::
+        ~derives_boost_exception() throw()
+            {
+            }
+
+        inline
+        derives_boost_exception_virtually::
+        derives_boost_exception_virtually( int x ):
+            x_(x)
+            {
+            }
+
+        derives_boost_exception_virtually::
+        ~derives_boost_exception_virtually() throw()
+            {
+            }
+
+        inline
+        derives_std_exception::
+        derives_std_exception( int x ):
+            x_(x)
+            {
+            }
+
+        derives_std_exception::
+        ~derives_std_exception() throw()
+            {
+            }
+
+        template <>
+        void
+        throw_test_exception<derives_boost_exception>( int x )
+            {
+            boost::throw_exception( derives_boost_exception(x) );
+            }
+
+        template <>
+        void
+        throw_test_exception<derives_boost_exception_virtually>( int x )
+            {
+            boost::throw_exception( derives_boost_exception_virtually(x) );
+            }
+
+        template <>
+        void
+        throw_test_exception<derives_std_exception>( int x )
+            {
+            boost::throw_exception( derives_std_exception(x) );
+            }
+        }
+    }