15d71de26cedae3dafc17449fe0182045c0bd20e8Stephen Hines// RUN: %clangxx_tsan -O1 %s -o %t && %deflake %run %t | FileCheck %s
25d71de26cedae3dafc17449fe0182045c0bd20e8Stephen Hines#include <pthread.h>
35d71de26cedae3dafc17449fe0182045c0bd20e8Stephen Hines#include <stdio.h>
45d71de26cedae3dafc17449fe0182045c0bd20e8Stephen Hines#include <stddef.h>
55d71de26cedae3dafc17449fe0182045c0bd20e8Stephen Hines#include <unistd.h>
65d71de26cedae3dafc17449fe0182045c0bd20e8Stephen Hines
75d71de26cedae3dafc17449fe0182045c0bd20e8Stephen Hinesnamespace XXX {
85d71de26cedae3dafc17449fe0182045c0bd20e8Stephen Hines  struct YYY {
95d71de26cedae3dafc17449fe0182045c0bd20e8Stephen Hines    static int ZZZ[10];
105d71de26cedae3dafc17449fe0182045c0bd20e8Stephen Hines  };
115d71de26cedae3dafc17449fe0182045c0bd20e8Stephen Hines  int YYY::ZZZ[10];
125d71de26cedae3dafc17449fe0182045c0bd20e8Stephen Hines}
135d71de26cedae3dafc17449fe0182045c0bd20e8Stephen Hines
145d71de26cedae3dafc17449fe0182045c0bd20e8Stephen Hinesvoid *Thread(void *a) {
155d71de26cedae3dafc17449fe0182045c0bd20e8Stephen Hines  sleep(1);
165d71de26cedae3dafc17449fe0182045c0bd20e8Stephen Hines  XXX::YYY::ZZZ[0] = 1;
175d71de26cedae3dafc17449fe0182045c0bd20e8Stephen Hines  return 0;
185d71de26cedae3dafc17449fe0182045c0bd20e8Stephen Hines}
195d71de26cedae3dafc17449fe0182045c0bd20e8Stephen Hines
205d71de26cedae3dafc17449fe0182045c0bd20e8Stephen Hinesint main() {
215d71de26cedae3dafc17449fe0182045c0bd20e8Stephen Hines  fprintf(stderr, "addr3=%p\n", XXX::YYY::ZZZ);
225d71de26cedae3dafc17449fe0182045c0bd20e8Stephen Hines  pthread_t t;
235d71de26cedae3dafc17449fe0182045c0bd20e8Stephen Hines  pthread_create(&t, 0, Thread, 0);
245d71de26cedae3dafc17449fe0182045c0bd20e8Stephen Hines  XXX::YYY::ZZZ[0] = 0;
255d71de26cedae3dafc17449fe0182045c0bd20e8Stephen Hines  pthread_join(t, 0);
265d71de26cedae3dafc17449fe0182045c0bd20e8Stephen Hines}
275d71de26cedae3dafc17449fe0182045c0bd20e8Stephen Hines
285d71de26cedae3dafc17449fe0182045c0bd20e8Stephen Hines// CHECK: addr3=[[ADDR3:0x[0-9,a-f]+]]
295d71de26cedae3dafc17449fe0182045c0bd20e8Stephen Hines// CHECK: WARNING: ThreadSanitizer: data race
305d71de26cedae3dafc17449fe0182045c0bd20e8Stephen Hines// CHECK: Location is global 'XXX::YYY::ZZZ' of size 40 at [[ADDR3]] ({{.*}}+0x{{[0-9,a-f]+}})
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