1/* Copyright (C) 2001 Free Software Foundation, Inc.  */
2
3/* { dg-do preprocess } */
4/* { dg-options "-std=gnu99 -pedantic -Wtraditional" } */
5
6/* Tests diagnostics are suppressed for some macros defined in system
7   headers.  */
8
9/* Source: Neil Booth, 15 Jan 2001.  */
10
11#include "syshdr.h"
12
13#define uint 1U
14#define str(x) x
15#define foo(x, y...) bar(x, ##y) /* { dg-warning "named variadic macros" } */
16
17#if uint			/* { dg-warning "traditional C rejects" } */
18#endif
19#if sys_uint			/* { dg-bogus "traditional C rejects" } */
20#endif
21
22(str);				/* { dg-warning "used with arguments" } */
23(sys_str);			/* { dg-bogus "used with arguments" } */
24
25foo (one_arg);			/* { dg-warning "requires rest arguments" } */
26sys_foo (one_arg);		/* { dg-bogus "requires rest arguments" } */
27