1// RUN: %clang_cc1 -fobjc-gc -triple x86_64-apple-darwin10 -fobjc-runtime=macosx-fragile-10.5 -emit-llvm -o - %s | FileCheck %s
2
3namespace test0 {
4  extern id x;
5
6  struct A {
7    id x;
8    A();
9  };
10  A::A() : x(test0::x) {}
11
12// CHECK-LABEL:    define void @_ZN5test01AC2Ev(
13// CHECK:      [[THIS:%.*]] = alloca [[TEST0:%.*]]*, align 8
14// CHECK-NEXT: store
15// CHECK-NEXT: [[T0:%.*]] = load [[TEST0]]*, [[TEST0]]** [[THIS]]
16// CHECK-NEXT: [[T1:%.*]] = getelementptr inbounds [[TEST0]], [[TEST0]]* [[T0]], i32 0, i32 0
17// CHECK-NEXT: [[T2:%.*]] = load i8*, i8** @_ZN5test01xE
18// CHECK-NEXT: call i8* @objc_assign_strongCast(i8* [[T2]], i8** [[T1]])
19// CHECK-NEXT: ret void
20}
21