| // RUN: %clang_cc1 -triple x86_64-windows-gnu -mconstructor-aliases %s -S -emit-llvm -o - | FileCheck %s | 
 |  | 
 | // This test assumes that the C1 constructor will be aliased to the C2 | 
 | // constructor, and the D1 destructor to the D2. It then checks that the aliases | 
 | // are dllexport'ed. | 
 |  | 
 | class __declspec(dllexport) A { | 
 | public: | 
 |     A(); | 
 |     ~A(); | 
 | }; | 
 |  | 
 | A::A() {} | 
 |  | 
 | A::~A() {} | 
 |  | 
 | // CHECK: @_ZN1AC1Ev = dso_local dllexport unnamed_addr alias void (%class.A*), void (%class.A*)* @_ZN1AC2Ev | 
 | // CHECK: @_ZN1AD1Ev = dso_local dllexport unnamed_addr alias void (%class.A*), void (%class.A*)* @_ZN1AD2Ev |