1// RUN: %clang_cc1 -E %s -fno-caret-diagnostics 2>&1 >/dev/null | grep 'file successfully included' | count 3
2
3// XX expands to nothing.
4#define XX
5
6// expand macros to get to file to include
7#define FILE "file_to_include.h"
8#include XX FILE
9
10#include FILE
11
12// normal include
13#include "file_to_include.h"
14
15