mac-dir-2.c

来自「this is a gcc file, you can download it 」· C语言 代码 · 共 17 行

/* Copyright (C) 2002 Free Software Foundation, Inc.  */

/* { dg-do preprocess } */

/* Source: Neil Booth, 26 Feb 2002.

   Test that we allow directives in macro arguments.  */

/* { dg-do preprocess } */

#define f(x) x

f (
#if 1		/* { dg-warning "not portable" } */
1)
#endif