1  /* Test that -fvisibility works. */
       2  /* { dg-do compile } */
       3  /* { dg-require-visibility "" } */
       4  /* { dg-options "-fvisibility=hidden" } */
       5  /* { dg-final { scan-hidden "foo" } } */
       6  
       7  void foo();
       8  
       9  void foo() { }