1// RUN: %clang_cc1 -D FOOBAR="\"\"" %s -emit-pch -o %t.pch
2// RUN: %clang_cc1 -D FOOBAR="\"\"" %s -include-pch %t.pch
3
4// rdar://11418366
5
6#ifndef HEADER
7#define HEADER
8
9extern int printf(const char *restrict, ...);
10#define LOG printf(FOOBAR "%f", __LINE__)
11
12#else
13
14void foo() {
15  LOG;
16}
17
18#endif
19