| Daniel Dunbar | 8fbe78f | 2009-12-15 20:14:24 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 -fsyntax-only -verify %s |
| Anton Korobeynikov | 3112c877 | 2008-12-26 00:51:21 +0000 | [diff] [blame] | 2 | |
| 3 | // CC qualifier can be applied only to functions |
| John McCall | ab26cfa | 2010-02-05 21:31:56 +0000 | [diff] [blame] | 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'}} |
| Anton Korobeynikov | 3112c877 | 2008-12-26 00:51:21 +0000 | [diff] [blame] | 6 | |
| 7 | // Different CC qualifiers are not compatible |
| John McCall | 3882ace | 2011-01-05 12:14:39 +0000 | [diff] [blame] | 8 | void __attribute__((stdcall, fastcall)) foo3(void); // expected-error{{fastcall and stdcall attributes are not compatible}} |
| John McCall | ab26cfa | 2010-02-05 21:31:56 +0000 | [diff] [blame] | 9 | void __attribute__((stdcall)) foo4(); // expected-note{{previous declaration is here}} |
| 10 | void __attribute__((fastcall)) foo4(void); // expected-error{{function declared 'fastcall' here was previously declared 'stdcall'}} |
| Argyrios Kyrtzidis | 4e52cc7 | 2011-01-25 23:16:40 +0000 | [diff] [blame] | 11 | |
| 12 | // rdar://8876096 |
| 13 | void rdar8876096foo1(int i, int j) __attribute__((fastcall, cdecl)); // expected-error {{not compatible}} |
| 14 | void rdar8876096foo2(int i, int j) __attribute__((fastcall, stdcall)); // expected-error {{not compatible}} |
| 15 | void rdar8876096foo3(int i, int j) __attribute__((fastcall, regparm(2))); // expected-error {{not compatible}} |
| 16 | void rdar8876096foo4(int i, int j) __attribute__((stdcall, cdecl)); // expected-error {{not compatible}} |
| 17 | void rdar8876096foo5(int i, int j) __attribute__((stdcall, fastcall)); // expected-error {{not compatible}} |
| 18 | void rdar8876096foo6(int i, int j) __attribute__((cdecl, fastcall)); // expected-error {{not compatible}} |
| 19 | void rdar8876096foo7(int i, int j) __attribute__((cdecl, stdcall)); // expected-error {{not compatible}} |
| 20 | void rdar8876096foo8(int i, int j) __attribute__((regparm(2), fastcall)); // expected-error {{not compatible}} |