id summary reporter owner description type status milestone component version severity resolution keywords cc 10764 current_exception_diagnostic_information returns an empty string if what returns an empty string. jonathan.lilliemarck@… Emil Dotchevski "This happens when throwing standard exceptions such as std::runtime_error when an empty string passed to the constructor. This is a problem with Boost 1.55 and some earlier versions but the code in 1.57 looks the same to me." Bugs new To Be Determined exception Boost 1.55.0 Problem