gcc/testsuite/gcc.dg/c23-generic-3.c

   1 /* Test C2Y _Generic features: no warning or error with -std=c23
   2    -pedantic-errors -Wno-c23-c2y-compat.  */
   3 /* { dg-do compile } */
   4 /* { dg-options "-std=c23 -pedantic-errors -Wno-c23-c2y-compat" } */
   5
   6 _Static_assert (_Generic (const int, int : 1, const int : 2) == 2);
   7
   8 _Static_assert (_Generic (void, int : 1, void : 2) == 2);
   9
  10 _Static_assert (_Generic (int (), int (*) () : 1, int () : 2) == 2);
  11
  12 const int ci;
  13
  14 _Static_assert (_Generic (typeof (ci), const int : 1, int : 2) == 1);
  15
  16 _Static_assert (_Generic (ci, const int : 1, int : 2) == 2);