gcc/testsuite/gcc.dg/uninit-B-O0-2.c

   1 /* Origin: PR c/179 inverse of uninit-B-O0.c, we should not warn.  */
   2 /* { dg-do compile } */
   3 /* { dg-options "-O0 -Wuninitialized" } */
   4 extern void foo (int *);
   5 extern void bar (int);
   6
   7 void
   8 baz (void)
   9 {
  10   int i;
  11   foo (&i); /* { dg-bogus "is used uninitialized" "uninit i warning" } */
  12   if (i)
  13     bar (i);
  14 }
  15
  16