[libcxx-commits] [libcxx] [libc++][test] Fix `is_always_lock_free` test (PR #105966)

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llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-libcxx

Author: Stephan T. Lavavej (StephanTLavavej)

<details>
<summary>Changes</summary>

There were a couple of problems with this test added by #<!-- -->99570:

* It was named `is_always_lock_free.cpp` instead of `is_always_lock_free.pass.cpp`.
  + Noticed because the MSVC STL test harness looks for `MEOW.pass.cpp` specifically.
* It was using `std::same_as` without including `<concepts>`.
  + Noticed because MSVC's STL doesn't drag this in via other headers.

---
Full diff: https://github.com/llvm/llvm-project/pull/105966.diff


1 Files Affected:

- (renamed) libcxx/test/std/atomics/atomics.lockfree/is_always_lock_free.pass.cpp (+1) 


``````````diff
diff --git a/libcxx/test/std/atomics/atomics.lockfree/is_always_lock_free.cpp b/libcxx/test/std/atomics/atomics.lockfree/is_always_lock_free.pass.cpp
similarity index 99%
rename from libcxx/test/std/atomics/atomics.lockfree/is_always_lock_free.cpp
rename to libcxx/test/std/atomics/atomics.lockfree/is_always_lock_free.pass.cpp
index 2dc7f5c7654193..db17221e515d3a 100644
--- a/libcxx/test/std/atomics/atomics.lockfree/is_always_lock_free.cpp
+++ b/libcxx/test/std/atomics/atomics.lockfree/is_always_lock_free.pass.cpp
@@ -17,6 +17,7 @@
 
 #include <atomic>
 #include <cassert>
+#include <concepts>
 #include <cstddef>
 
 #include "test_macros.h"

``````````

</details>


https://github.com/llvm/llvm-project/pull/105966