1 // RUN: %clang_cc1 -triple=i686-pc-win32 -fsyntax-only -verify %s -std=c++11
2 
3 namespace PR14339 {
4   class A {
5   public:
6     virtual void __attribute__((thiscall)) f();	// expected-note{{overridden virtual function is here}}
7   };
8 
9   class B : public A {
10   public:
11     void __attribute__((cdecl)) f();  // expected-error{{virtual function 'f' has different calling convention attributes ('void () __attribute__((cdecl))') than the function it overrides (which has calling convention 'void () __attribute__((thiscall))'}}
12   };
13 
14   class C : public A {
15   public:
16     void __attribute__((thiscall)) f();  // This override is correct
17   };
18 
19   class D : public A {
20   public:
21     void f();  // This override is correct because thiscall is the default calling convention for class members
22   };
23 
24   class E {
25   public:
26     virtual void __attribute__((stdcall)) g();  // expected-note{{overridden virtual function is here}}
27   };
28 
29   class F : public E {
30   public:
31     void g();  // expected-error{{virtual function 'g' has different calling convention attributes ('void () __attribute__((thiscall))') than the function it overrides (which has calling convention 'void () __attribute__((stdcall))'}}
32   };
33 }
34