- fprintf(stderr, "\nAssertion \"%s\" failed for function \"%s\" likely for %s, at %s:%d\n", #__expr, __func__, (#__mesg), __FILE__, __LINE__);\
+ fprintf(stderr, "\n%s:%d Assertion \"%s\" failed for function \"%s\" likely for %s\n", __FILE__, __LINE__, #__expr, __func__, (#__mesg));\