gnu/dist/gcc4/gcc/testsuite/gcc.dg/unused-2.c

   1 /* Copyright (C) 2000  Free Software Foundation.
   2
   3    by Alexandre Oliva  <oliva@lsd.ic.unicamp.br>  */
   4
   5 /* { dg-do compile } */
   6 /* { dg-options "-O2 -finline-functions -Wunused -Wreturn-type" } */
   7
   8 static void
   9 foo ()
  10 {
  11   skip_it: ; /* { dg-warning "defined but not used" "unused label warning" } */
  12 }
  13
  14 void
  15 bar ()
  16 {
  17   foo ();
  18 }