blob: 8c53390f071a30ee019dd0cfeb79b86519057f90 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
|
/* $NetBSD: msg_350.c,v 1.3 2023/07/07 19:45:22 rillig Exp $ */
# 3 "msg_350.c"
// Test for message 350: '_Atomic' requires C11 or later [350]
/*
* The keyword '_Atomic' was added in C11. This test ensures that in C99
* mode, the parser recognizes the keyword but flags it.
*
* See also:
* c11_atomic.c
*/
/* lint1-extra-flags: -X 351 */
/* expect+1: error: '_Atomic' requires C11 or later [350] */
typedef _Atomic int atomic_int;
/* expect+1: error: '_Atomic' requires C11 or later [350] */
typedef _Atomic struct {
int field;
} atomic_struct;
/* expect+3: error: '_Atomic' requires C11 or later [350] */
/* expect+2: error: '_Atomic' requires C11 or later [350] */
double *
atomic_ptr_cmpexch(_Atomic(double *)*ptr_var, _Atomic(double *)new_value)
{
double *old = *ptr_var;
*ptr_var = new_value;
return old;
}
|