9 void bar (const char *file = __builtin_FILE (),
10 const char *function = __builtin_FUNCTION (),
11 int line = __builtin_LINE ())
18 extern "C" void abort (void);
23 bar (); here = __LINE__;
24 if (std::strcmp (gfn, __FUNCTION__) != 0)
26 if (std::strcmp (gfile, __FILE__) != 0)