diff options
Diffstat (limited to 'test/Sema/atomic-ops.c')
| -rw-r--r-- | test/Sema/atomic-ops.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/test/Sema/atomic-ops.c b/test/Sema/atomic-ops.c index f769271..2a93591 100644 --- a/test/Sema/atomic-ops.c +++ b/test/Sema/atomic-ops.c @@ -1,4 +1,4 @@ -// RUN: %clang_cc1 %s -verify -fsyntax-only -triple=i686-linux-gnu +// RUN: %clang_cc1 %s -verify -fsyntax-only -triple=i686-linux-gnu -std=c11 // Basic parsing/Sema tests for __c11_atomic_* @@ -162,4 +162,9 @@ void f(_Atomic(int) *i, _Atomic(int*) *p, _Atomic(float) *d, __atomic_clear(&flag_k, memory_order_seq_cst); // expected-warning {{passing 'const volatile int *' to parameter of type 'volatile void *'}} __atomic_clear(&flag, memory_order_seq_cst); (int)__atomic_clear(&flag, memory_order_seq_cst); // expected-error {{operand of type 'void'}} + + const _Atomic(int) const_atomic; + __c11_atomic_init(&const_atomic, 0); // expected-error {{first argument to atomic operation must be a pointer to non-const _Atomic type ('const _Atomic(int) *' invalid)}} + __c11_atomic_store(&const_atomic, 0, memory_order_release); // expected-error {{first argument to atomic operation must be a pointer to non-const _Atomic type ('const _Atomic(int) *' invalid)}} + __c11_atomic_load(&const_atomic, memory_order_acquire); // expected-error {{first argument to atomic operation must be a pointer to non-const _Atomic type ('const _Atomic(int) *' invalid)}} } |
