gcc/testsuite/gcc.dg/pch/counter-2.c

   1 /* Copyright (C) 2007 Free Software Foundation
   2    Contributed by Ollie Wild <aaw@google.com> */
   3
   4 /* { dg-options "-I. -Winvalid-pch" } */
   5
   6 #if __COUNTER__ != 0
   7 #error __COUNTER__ != 0
   8 #endif
   9
  10 #include "counter-2.h" /* { dg-warning "not used because `__COUNTER__' is invalid" } */
  11 /* { dg-error "counter-2.h: No such file or directory" "" { target *-*-* } 10 } */
  12 /* { dg-error "one or more PCH files were found, but they were invalid" "" { target *-*-* } 10 } */
  13
  14 int main(void)
  15 {
  16   return __COUNTER__;
  17 }