[libcxx-commits] [libcxx] [libc++] Fix inconsistency between is_lock_free and is_always_lock_free (PR #68109)

[Louis Dionne via libcxx-commits]

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@@ -27,8 +27,12 @@ struct TestFn {
   void operator()() const {
     typedef std::atomic<T> A;
     T t = T();
+
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ldionne wrote:

It made the test a bit clearer since we are testing for non-volatile and volatile symmetrically.

https://github.com/llvm/llvm-project/pull/68109