[libcxx-commits] [libcxx] [libc++] Make once_flag pointer-sized on MinGW (PR #219895)

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llvmorg-github-actions[bot] wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-libcxx

Author: Nikolas Klauser (philnik777)

<details>
<summary>Changes</summary>



---
Full diff: https://github.com/llvm/llvm-project/pull/219895.diff


1 Files Affected:

- (modified) libcxx/include/__mutex/once_flag.h (+1-1) 


``````````diff
diff --git a/libcxx/include/__mutex/once_flag.h b/libcxx/include/__mutex/once_flag.h
index 9999852b8b78a..63c97a2921412 100644
--- a/libcxx/include/__mutex/once_flag.h
+++ b/libcxx/include/__mutex/once_flag.h
@@ -52,7 +52,7 @@ struct once_flag {
   once_flag(const once_flag&)            = delete;
   once_flag& operator=(const once_flag&) = delete;
 
-#if defined(_LIBCPP_ABI_MICROSOFT)
+#ifdef _WIN32
   typedef uintptr_t _State_type;
 #else
   typedef unsigned long _State_type;

``````````

</details>


https://github.com/llvm/llvm-project/pull/219895