gcc/testsuite/gcc.test-framework/dg-outexists-exp-F.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-Wunused-value -Werror" } */
   3
   4 int main (void) { 0; }   /* { dg-error "no effect" } */
   5
   6 /* { dg-message "warnings being treated as errors" "" { target *-*-* } 0 } */
   7 /* { dg-final { output-exists { target *-*-* } } } */