30 lines · cpp
1// RUN: %clang_cc1 -fno-rtti-data -std=c++11 -fms-extensions -emit-llvm %s -o - -triple=x86_64-pc-win32 -fms-compatibility-version=19.00 | FileCheck %s --check-prefix=CHECK2 3namespace t1 {4struct A {5public:6 virtual ~A();7 virtual A *f();8};9struct B {10public:11 virtual ~B();12 13private:14 virtual B *f();15};16struct C : A, B {17 virtual ~C();18 19protected:20 virtual C *f();21};22C c;23}24// Main external C::f impl:25// CHECK-DAG: "?f@C@t1@@MEAAPEAU12@XZ"26// New slot in C's vftable for B, returns C* directly:27// CHECK-DAG: "?f@C@t1@@O7EAAPEAU12@XZ"28// Return-adjusting thunk in C's vftable for B:29// CHECK-DAG: "?f@C@t1@@W7EAAPEAUB@2@XZ"30