1 | // RUN: %clangxx_tsan -O1 %s -o %t && %deflake %run %t | FileCheck %s |
2 | #include "test.h" |
3 | |
4 | namespace XXX { |
5 | struct YYY { |
6 | static int ZZZ[10]; |
7 | }; |
8 | int YYY::ZZZ[10]; |
9 | } |
10 | |
11 | void *Thread(void *a) { |
12 | barrier_wait(barrier: &barrier); |
13 | XXX::YYY::ZZZ[0] = 1; |
14 | return 0; |
15 | } |
16 | |
17 | int main() { |
18 | barrier_init(barrier: &barrier, count: 2); |
19 | print_address("addr3=" , 1, XXX::YYY::ZZZ); |
20 | pthread_t t; |
21 | pthread_create(newthread: &t, attr: 0, start_routine: Thread, arg: 0); |
22 | XXX::YYY::ZZZ[0] = 0; |
23 | barrier_wait(barrier: &barrier); |
24 | pthread_join(th: t, thread_return: 0); |
25 | } |
26 | |
27 | // CHECK: addr3=[[ADDR3:0x[0-9,a-f]+]] |
28 | // CHECK: WARNING: ThreadSanitizer: data race |
29 | // CHECK: Location is global 'XXX::YYY::ZZZ' {{(of size 40 )?}}at [[ADDR3]] ({{.*}}+0x{{[0-9,a-f]+}}) |
30 | |