// RUN: %clang_cc1 -target-linker-version 100 -emit-pch %s -o %t.h.pch
// RUN: %clang_cc1 -target-linker-version 200 %s -include-pch %t.h.pch -fsyntax-only -verify
#ifndef HEADER
#define HEADER
extern int foo;
#else
void f() {
int a = foo;
// Make sure we parsed this by getting an error.
int b = bar; // expected-error {{undeclared}}
}
#endif