gcc/testsuite/gcc.dg/pr80163.c

   1 /* PR middle-end/80163 */
   2 /* { dg-do compile { target int128 } } */
   3 /* { dg-options "-O0" } */
   4
   5 typedef __INTPTR_TYPE__ intptr_t;
   6 void bar (void);
   7
   8 __int128_t *
   9 foo (void)
  10 {
  11 a:
  12   bar ();
  13 b:;
  14   static __int128_t d = (intptr_t) &&a - (intptr_t) &&b;        /* { dg-error "initializer element is not computable at load time" } */
  15   return &d;
  16 }
  17
  18 __int128_t *
  19 baz (void)
  20 {
  21   static __int128_t d = (long) (3 * 4);
  22   return &d;
  23 }