gcc/testsuite/c-c++-common/Wmultistatement-macros-11.c

   1 /* PR c/80116 */
   2 /* { dg-options "-Wmultistatement-macros" } */
   3 /* { dg-do compile } */
   4
   5 enum E { A, B };
   6
   7 const char *
   8 foo (enum E e)
   9 {
  10 #define CASE(X) case X: return #X
  11   switch (e)
  12     {
  13       CASE (A);
  14       CASE (B);
  15     default:
  16       return "<unknown>";
  17     }
  18 #undef CASE
  19 };