(root)/
gcc-13.2.0/
gcc/
testsuite/
gcc.dg/
func-args-2.c
       1  /* PR c/27420 */
       2  /* { dg-do compile } */
       3  /* { dg-options "-w" } */
       4  
       5  void foo();
       6  void foo(struct A a) {}  /* { dg-error "incomplete type" } */