| 1 | // RUN: %clang_cc1 -fsyntax-only -verify -triple x86_64-pc-linux-gnu %s |
|---|
| 2 | |
|---|
| 3 | // CC qualifier can be applied only to functions |
|---|
| 4 | int __attribute__((stdcall)) var1; // expected-warning{{'stdcall' only applies to function types; type here is 'int'}} |
|---|
| 5 | int __attribute__((fastcall)) var2; // expected-warning{{'fastcall' only applies to function types; type here is 'int'}} |
|---|
| 6 | |
|---|
| 7 | // Different CC qualifiers are not compatible |
|---|
| 8 | void __attribute__((stdcall, fastcall)) foo3(void); // expected-warning{{'stdcall' calling convention ignored for this target}} expected-warning {{'fastcall' calling convention ignored for this target}} |
|---|
| 9 | void __attribute__((stdcall)) foo4(); // expected-warning{{'stdcall' calling convention ignored for this target}} |
|---|
| 10 | void __attribute__((fastcall)) foo4(void); // expected-warning {{'fastcall' calling convention ignored for this target}} |
|---|
| 11 | |
|---|
| 12 | // rdar://8876096 |
|---|
| 13 | void rdar8876096foo1(int i, int j) __attribute__((fastcall, cdecl)); // expected-warning{{'fastcall' calling convention ignored for this target}} |
|---|
| 14 | void rdar8876096foo2(int i, int j) __attribute__((fastcall, stdcall)); // expected-warning{{'stdcall' calling convention ignored for this target}} expected-warning {{'fastcall' calling convention ignored for this target}} |
|---|
| 15 | void rdar8876096foo3(int i, int j) __attribute__((fastcall, regparm(2))); // expected-warning {{'fastcall' calling convention ignored for this target}} |
|---|
| 16 | void rdar8876096foo4(int i, int j) __attribute__((stdcall, cdecl)); // expected-warning{{'stdcall' calling convention ignored for this target}} |
|---|
| 17 | void rdar8876096foo5(int i, int j) __attribute__((stdcall, fastcall)); // expected-warning{{'stdcall' calling convention ignored for this target}} expected-warning {{'fastcall' calling convention ignored for this target}} |
|---|
| 18 | void rdar8876096foo6(int i, int j) __attribute__((cdecl, fastcall)); // expected-warning {{'fastcall' calling convention ignored for this target}} |
|---|
| 19 | void rdar8876096foo7(int i, int j) __attribute__((cdecl, stdcall)); // expected-warning{{'stdcall' calling convention ignored for this target}} |
|---|
| 20 | void rdar8876096foo8(int i, int j) __attribute__((regparm(2), fastcall)); // expected-warning {{'fastcall' calling convention ignored for this target}} |
|---|
| 21 | |
|---|