/* This file should be compiled without exceptions and with RTTI */
#ifdef __EXCEPTIONS
#error This source file SHOULD NOT be built with -fexceptions!
#endif
#include <typeinfo>
#include <stdio.h>
class Foo { int x; };
int main(void) {
printf("%p\n", &typeid(Foo)); // will fail without -frtti
return 0;
}