1 files changed, 36 insertions, 0 deletions
diff --git a/test/tsan/Darwin/libcxx-shared-ptr-recursive.mm b/test/tsan/Darwin/libcxx-shared-ptr-recursive.mm
new file mode 100644
index 0000000000000..eea02dc561e10
--- /dev/null
+++ b/test/tsan/Darwin/libcxx-shared-ptr-recursive.mm
@@ -0,0 +1,36 @@
+// RUN: %clangxx_tsan %s -o %t -framework Foundation
+// RUN: %env_tsan_opts=ignore_interceptors_accesses=1 %run %t 2>&1 | FileCheck %s
+
+#import <Foundation/Foundation.h>
+
+#import <memory>
+
+struct InnerStruct {
+  ~InnerStruct() {
+    fprintf(stderr, "~InnerStruct\n");
+  }
+};
+
+struct MyStruct {
+  std::shared_ptr<InnerStruct> inner_object;
+  ~MyStruct() {
+    fprintf(stderr, "~MyStruct\n");
+  }
+};
+
+int main(int argc, const char *argv[]) {
+  fprintf(stderr, "Hello world.\n");
+
+  {
+    std::shared_ptr<MyStruct> shared(new MyStruct());
+    shared->inner_object = std::shared_ptr<InnerStruct>(new InnerStruct());
+  }
+
+  fprintf(stderr, "Done.\n");
+}
+
+// CHECK: Hello world.
+// CHECK: ~MyStruct
+// CHECK: ~InnerStruct
+// CHECK: Done.
+// CHECK-NOT: WARNING: ThreadSanitizer