1*67e74705SXin Li // RUN: %clang_cc1 -triple=x86_64-pc-unknown -fsyntax-only -verify %s 2*67e74705SXin Li 3*67e74705SXin Li // Non-x86 targets ignore the calling conventions by default (but will warn 4*67e74705SXin Li // when one is encountered), so we want to make sure the virtual overrides 5*67e74705SXin Li // continue to work. 6*67e74705SXin Li namespace PR14339 { 7*67e74705SXin Li class A { 8*67e74705SXin Li public: 9*67e74705SXin Li virtual void __attribute__((thiscall)) f(); // expected-warning {{calling convention 'thiscall' ignored for this target}} 10*67e74705SXin Li }; 11*67e74705SXin Li 12*67e74705SXin Li class B : public A { 13*67e74705SXin Li public: 14*67e74705SXin Li void __attribute__((cdecl)) f(); 15*67e74705SXin Li }; 16*67e74705SXin Li 17*67e74705SXin Li class C : public A { 18*67e74705SXin Li public: 19*67e74705SXin Li void __attribute__((thiscall)) f(); // expected-warning {{calling convention 'thiscall' ignored for this target}} 20*67e74705SXin Li }; 21*67e74705SXin Li 22*67e74705SXin Li class D : public A { 23*67e74705SXin Li public: 24*67e74705SXin Li void f(); 25*67e74705SXin Li }; 26*67e74705SXin Li 27*67e74705SXin Li class E { 28*67e74705SXin Li public: 29*67e74705SXin Li virtual void __attribute__((stdcall)) g(); // expected-warning {{calling convention 'stdcall' ignored for this target}} 30*67e74705SXin Li }; 31*67e74705SXin Li 32*67e74705SXin Li class F : public E { 33*67e74705SXin Li public: 34*67e74705SXin Li void g(); 35*67e74705SXin Li }; 36*67e74705SXin Li } 37