print messages when unexpected exceptions are thrown

include/internal/catch_message.hpp

@@ -38,7 +38,10 @@ namespace Catch {
     {}
 
     ScopedMessage::~ScopedMessage() {
-        getResultCapture().popScopedMessage( m_info );
+        if (!std::uncaught_exception())
+        {
+            getResultCapture().popScopedMessage(m_info);
+        }
     }