1// RUN: %clang_cc1 -emit-pch %s -o %t
2// RUN: %clang_cc1 -include-pch %t %s -verify
3#ifndef HEADER_H
4#define HEADER_H
5static void f();
6static void g();
7void h() {
8  f();
9  g();
10}
11#else
12static void g() {}
13// expected-warning@5{{function 'f' has internal linkage but is not defined}}
14// expected-note@8{{used here}}
15#endif
16