| // RUN: %clang_cc1 %s -triple i386-unknown-unknown -emit-llvm -o - | FileCheck %s |
| |
| // CHECK: @var1 = external global i32 |
| // CHECK: @_ZN1N4var2E = external global i32 |
| // CHECK: @var5 = external global i32 |
| // CHECK: @_ZN1N4var3E = external global i32 |
| // CHECK: @_ZN1N4var4E = external global i32 |
| |
| // CHECK: declare i32 @_Z5func1v() |
| // CHECK: declare i32 @_ZN1N5func2Ev() |
| // CHECK: declare i32 @func4() |
| // CHECK: declare i32 @_ZN1N5func3Ev() |
| |
| int f1() { |
| extern int var1, func1(); |
| return var1 + func1(); |
| } |
| |
| namespace N { |
| |
| int f2() { |
| extern int var2, func2(); |
| return var2 + func2(); |
| } |
| |
| struct S { |
| static int f3() { |
| extern int var3, func3(); |
| struct LC { int localfunc() { extern int var4; return var4; } }; |
| LC localobj; |
| return var3 + func3() + localobj.localfunc(); |
| } |
| }; |
| |
| int anchorf3() { return S::f3(); } |
| |
| extern "C" { |
| int f4() { |
| extern int var5, func4(); |
| return var5 + func4(); |
| } |
| } |
| |
| } |
| |