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