gcc/testsuite/gcc.dg/c90-return-1.c

   1 /* Test for constraints on return statements.  */
   2 /* Origin: Joseph Myers <jsm28@cam.ac.uk> */
   3 /* { dg-do compile } */
   4 /* { dg-options "-std=iso9899:1990 -pedantic-errors" } */
   5
   6 int
   7 foo (void)
   8 {
   9   return;
  10 }
  11
  12 void
  13 bar (void)
  14 {
  15   return 1; /* { dg-bogus "warning" "warning in place of error" } */
  16   /* { dg-error "with a value" "return constraint violation" { target *-*-* } .-1 } */
  17 }