1 // RUN: %clang_cc1 -target-linker-version 100 -emit-pch %s -o %t.h.pch 2 // RUN: %clang_cc1 -target-linker-version 200 %s -include-pch %t.h.pch -fsyntax-only -verify 3 4 #ifndef HEADER 5 #define HEADER 6 7 extern int foo; 8 9 #else 10 f()11void f() { 12 int a = foo; 13 // Make sure we parsed this by getting an error. 14 int b = bar; // expected-error {{undeclared}} 15 } 16 17 #endif 18