gcc/testsuite/gcc.c-torture/compile/990928-1.c

   1 /* Make sure that debug information can be generated
   2    for inline functions containing incomplete type
   3    declarations.  */
   4 inline int foo (void)
   5 {
   6    struct imcomplete1 * ptr1;
   7    union incomplete2 * ptr2;
   8    enum incomplete3 * ptr3;
   9    return 1;
  10 }