gcc/testsuite/gcc.dg/torture/pr64728.c

   1 /* { dg-do compile } */
   2 /* { dg-require-effective-target nonlocal_goto } */
   3
   4 #include <setjmp.h>
   5
   6 jmp_buf a;
   7 int b, d;
   8 void baz (long);
   9
  10 static void
  11 bar (long *x)
  12 {
  13   if (d)
  14     *x = b;
  15 }
  16
  17 void
  18 foo ()
  19 {
  20   baz (0);
  21   if (setjmp (a))
  22     {
  23       long c;
  24       bar (&c);
  25       baz (c);
  26     }
  27   baz (0);
  28 }