clang-1/test/Preprocessor/includeexpand.c

// RUN: clang -E %s -fno-caret-diagnostics 2>&1 >/dev/null | grep 'file successfully included' | count 3

// XX expands to nothing.
#define XX

#define FILE "file_to_include.h"
#include XX FILE

#include FILE


#include "file_to_include.h"
Use the -E option when invoking clang. Only the preprocessor is required to perform this test. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@48636 91177308-0d34-0410-b5e6-96231b3b80d8 2008-03-21 10:02:04 +03:00			`// RUN: clang -E %s -fno-caret-diagnostics 2>&1 >/dev/null \| grep 'file successfully included' \| count 3`
Stage two of getting CFE top correct. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@39734 91177308-0d34-0410-b5e6-96231b3b80d8 2007-07-11 21:01:13 +04:00
			`// XX expands to nothing.`
			`#define XX`

			`#define FILE "file_to_include.h"`
			`#include XX FILE`

			`#include FILE`


			`#include "file_to_include.h"`