gcc/testsuite/gcc.dg/pr43211.c

   1 /* { dg-do compile } */
   2
   3 struct T;
   4
   5 struct S {
   6   void (*bar)(struct S);
   7 };
   8
   9 void bar(struct T t) {} /* { dg-error "" }  */
  10
  11 void foo(struct S *s)
  12 {
  13   s->bar = bar;
  14 }
  15