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/* Copyright (C) 2003 Free Software Foundation, Inc. */
/* { dg-do preprocess } */
/* { dg-options "" } */
/* This tests that our eagerness to apply the multiple include guard
optimization to the #import doesn't stop us marking the file
once-only.
Neil Booth, 2 August 2003. */
#include "import1.h"
#import "import1.h"
#undef IMPORT1_H
#define BUG
#include "import1.h"
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