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