1/* Copyright (C) 2000, 2008 Free Software Foundation, Inc.  */
2
3/* { dg-do preprocess } */
4/* { dg-options "-Wno-deprecated" } */
5
6/* Tests all directives that do not permit excess tokens at the end of
7   the line.  */
8
9/* Source: Neil Booth, 4 Dec 2000.  The combination of separate test
10   cases.  */
11
12#ifdef foo bar  /* { dg-warning "extra tokens" "tokens after #ifdef" } */
13#endif
14
15#ifndef foo bar  /* { dg-warning "extra tokens" "tokens after #ifndef" } */
16#endif
17
18#if 1
19#if 0
20#else foo	/* { dg-warning "extra tokens" "tokens after #else" } */
21#endif /	/* { dg-warning "extra tokens" "tokens after #endif" } */
22#endif
23
24#undef foo bar  /* { dg-warning "extra tokens" "tokens after #undef" } */
25
26#assert foo(bar) bar /* { dg-warning "extra tokens" "tokens after #assert" } */
27
28#unassert foo(bar) b /* { dg-warning "extra tokens" "tokens after #unassert" } */
29
30#include "mi1c.h" bar /* { dg-warning "extra tokens" "tokens after #include" } */
31
32#ident "something" bar /* { dg-warning "extra tokens" "tokens after #ident" } */
33
34# 36 "file.c" 3
35
36/* ... but in a system header, it's acceptable.  */
37#ifdef KERNEL
38#endif KERNEL  /* { dg-bogus "extra tokens" "bad warning" } */
39