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// 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