gcc/testsuite/gcc.dg/pr67580.c

   1 /* PR c/67580 */
   2 /* { dg-do compile } */
   3
   4 struct S { int s; };
   5 union U { int s; };
   6 enum E { A };
   7
   8 void
   9 f (void)
  10 {
  11   S s; /* { dg-error "unknown type name" } */
  12 /* { dg-message "use .struct. keyword to refer to the type" "" { target *-*-* } 11 } */
  13   U u; /* { dg-error "unknown type name" } */
  14 /* { dg-message "use .union. keyword to refer to the type" "" { target *-*-* } 13 } */
  15   E e; /* { dg-error "unknown type name" } */
  16 /* { dg-message "use .enum. keyword to refer to the type" "" { target *-*-* } 15 } */
  17 }
  18
  19 void
  20 g (void)
  21 {
  22   struct T { int i; };
  23   union V { int i; };
  24   enum F { J };
  25   T t; /* { dg-error "unknown type name" } */
  26 /* { dg-message "use .struct. keyword to refer to the type" "" { target *-*-* } 25 } */
  27   V v; /* { dg-error "unknown type name" } */
  28 /* { dg-message "use .union. keyword to refer to the type" "" { target *-*-* } 27 } */
  29   F f; /* { dg-error "unknown type name" } */
  30 /* { dg-message "use .enum. keyword to refer to the type" "" { target *-*-* } 29 } */
  31 }