Eli Friedman | b001de7 | 2011-10-06 23:00:33 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 %s -verify -fsyntax-only |
| 2 | |
| 3 | // Basic parsing/Sema tests for _Atomic |
| 4 | // No operations are actually supported on objects of this type yet. |
| 5 | // The qualifier syntax is not supported yet. |
| 6 | _Atomic(int) t1; |
| 7 | _Atomic(int) *t2 = &t1; |
| 8 | void testf(void*); |
| 9 | void f(void) { |
| 10 | _Atomic(_Atomic(int)*) t3; |
| 11 | _Atomic(_Atomic(int)*) *t4[2] = { &t3, 0 }; |
| 12 | testf(t4); |
| 13 | } |
| 14 | extern _Atomic(int (*)(int(*)[], int(*)[10])) mergetest; |
| 15 | extern _Atomic(int (*)(int(*)[10], int(*)[])) mergetest; |
| 16 | extern _Atomic(int (*)(int(*)[10], int(*)[10])) mergetest; |
| 17 | |
| 18 | _Atomic(int()) error1; // expected-error {{_Atomic cannot be applied to function type}} |
Richard Smith | 8327118 | 2012-02-11 18:03:45 +0000 | [diff] [blame] | 19 | _Atomic(struct ErrorS) error2; // expected-error {{_Atomic cannot be applied to incomplete type}} expected-note {{forward declaration}} |
Eli Friedman | b001de7 | 2011-10-06 23:00:33 +0000 | [diff] [blame] | 20 | _Atomic(int[10]) error3; // expected-error {{_Atomic cannot be applied to array type}} |
| 21 | _Atomic(const int) error4; // expected-error {{_Atomic cannot be applied to qualified type}} |
| 22 | _Atomic(_Atomic(int)) error5; // expected-error {{_Atomic cannot be applied to atomic type}} |