1// RUN: %clangxx_tsan %s -o %t -framework Foundation
2// RUN: %env_tsan_opts=ignore_interceptors_accesses=1 %run %t 2>&1 | FileCheck %s
3
4#import <Foundation/Foundation.h>
5
6#import <memory>
7
8struct InnerStruct {
9  ~InnerStruct() {
10    fprintf(stderr, "~InnerStruct\n");
11  }
12};
13
14struct MyStruct {
15  std::shared_ptr<InnerStruct> inner_object;
16  ~MyStruct() {
17    fprintf(stderr, "~MyStruct\n");
18  }
19};
20
21int main(int argc, const char *argv[]) {
22  fprintf(stderr, "Hello world.\n");
23
24  {
25    std::shared_ptr<MyStruct> shared(new MyStruct());
26    shared->inner_object = std::shared_ptr<InnerStruct>(new InnerStruct());
27  }
28
29  fprintf(stderr, "Done.\n");
30}
31
32// CHECK: Hello world.
33// CHECK: ~MyStruct
34// CHECK: ~InnerStruct
35// CHECK: Done.
36// CHECK-NOT: WARNING: ThreadSanitizer
37