id summary reporter owner description type status milestone component version severity resolution keywords cc 11230 coroutine_error returns dangling exception message pointer nikb@… olli "The coroutine_error class implements the what function in a way that will cause undefined behavior if the returned pointer is ever used: the object into which the pointer points is a temporary std::string that will be destroyed before the what function returns. There's a pending GitHub pull request with the fix in boostorg/coroutine and I've attached a diff file here as well." Tasks closed Boost 1.58.0 inspection script Boost.Build-M3 Regression fixed cloudd