1 /* Copyright (C) 2003, 2008 Free Software Foundation, Inc.  */
2 
3 /* { dg-do preprocess } */
4 /* { dg-options "-Wno-deprecated" } */
5 
6 /* This tests that our eagerness to apply the multiple include guard
7    optimization to the #import doesn't stop us marking the file
8    once-only.
9 
10    Neil Booth, 2 August 2003.  */
11 
12 #include "import1.h"
13 #import "import1.h"
14 #undef IMPORT1_H
15 #define BUG
16 #include "import1.h"
17