| // 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 |