1// Test this without PCH.
2// RUN: %clang_cc1 -triple x86_64-apple-macosx10.9.0 -include %S/local_static.h -fsyntax-only %s -emit-llvm -o %t.no_pch.ll %s
3// RUN: FileCheck --input-file %t.no_pch.ll %s
4
5// Test with PCH.
6// RUN: %clang_cc1 -triple x86_64-apple-macosx10.9.0 -x c++-header -emit-pch -o %t.pch %S/local_static.h
7// RUN: %clang_cc1 -triple x86_64-apple-macosx10.9.0 -include-pch %t.pch -emit-llvm -o %t.pch.ll %s
8// RUN: FileCheck --input-file %t.pch.ll %s
9
10void test(Bar &b) {
11  b.f<int>();
12  static int s;
13}
14
15// Check if the mangling of static and local extern variables
16// are correct and preserved by PCH.
17
18// CHECK: @_ZZ4testR3BarE1s = internal global i32 0, align 4
19// CHECK: @_ZZN3Bar1fIiEEvvE1y = linkonce_odr constant i32 0, align 4
20
21