[libcxx-commits] [libcxx] [libc++] fix condition_variable_any hangs on stop_request (PR #77127)

[Louis Dionne via libcxx-commits]

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@@ -0,0 +1,33 @@
+//===----------------------------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef TEST_STD_THREAD_CONDITION_CONDVARANY_HELPERS_H
+#define TEST_STD_THREAD_CONDITION_CONDVARANY_HELPERS_H
+
+#include <chrono>
+#include <cassert>
+
+#include "test_macros.h"
+
+#if TEST_STD_VER >= 17
+
+struct ElapsedTimeCheck {
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ldionne wrote:

I think it is worth adding a comment explaining what's the purpose of this class since it's not trivial.

https://github.com/llvm/llvm-project/pull/77127