gcc/testsuite/c-c++-common/pr43395.c

   1 /* PR c/43395 */
   2 /* { dg-do compile } */
   3 /* { dg-require-effective-target label_values } */
   4
   5 void *
   6 foo (void)
   7 {
   8  lab:
   9   return &&lab;
  10 /* { dg-warning "address of label" "" { target *-*-* } .-1 } */
  11 }
  12
  13 void *
  14 bar (void)
  15 {
  16   __label__ lab;
  17  lab:
  18   return &&lab;
  19 /* { dg-warning "address of label" "" { target *-*-* } .-1 } */
  20 }
  21
  22 void *
  23 baz (void)
  24 {
  25   int i;
  26   return &i;
  27 /* { dg-warning "address of local variable" "" { target *-*-* } .-1 } */
  28 }