#include #include #include #include namespace { // We hard-abort on assertion violations. [[noreturn]] void assertion_failed_msg_helper( char const *expr, char const *msg, char const *function, char const *file, long line) { const auto tid = std::this_thread::get_id(); std::cerr << "[assert][" << tid << "] " << file << ":" << line << "\nin: " << function << ": " << expr << "\n" << msg; std::terminate(); } } // Boost.Assert only declares the following two functions and let's us define them here. namespace boost { void assertion_failed(char const *expr, char const *function, char const *file, long line) { ::assertion_failed_msg_helper(expr, "", function, file, line); } void assertion_failed_msg( char const *expr, char const *msg, char const *function, char const *file, long line) { ::assertion_failed_msg_helper(expr, msg, function, file, line); } }