id summary reporter owner description type status milestone component version severity resolution keywords cc 3159 Classic Spirit test needs to undefine NDEBUG to validate behaviour Sohail Somani Joel de Guzman The test symbols_add_null.cpp needs to undef NDEBUG if it is defined because it depends on BOOST_SPIRIT_ASSERT throwing an exception. A patch is attached. Bugs closed Boost 1.40.0 spirit Boost 1.39.0 Problem fixed