[libcxx-commits] [libcxx] [libc++] Remove outdated _LIBCPP_CLANG_VER check (PR #71759)

[via libcxx-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-libcxx

Author: Louis Dionne (ldionne)

<details>
<summary>Changes</summary>

We always use Clang >= 16 now, so the check for Clang >= 14 is tautological. As a drive-by, clang-format the header.

---
Full diff: https://github.com/llvm/llvm-project/pull/71759.diff


2 Files Affected:

- (modified) libcxx/include/__atomic/atomic_init.h (+4-4) 
- (modified) libcxx/utils/data/ignore_format.txt (-1) 


``````````diff
diff --git a/libcxx/include/__atomic/atomic_init.h b/libcxx/include/__atomic/atomic_init.h
index 14310aee10c11db..c5e3e714a3a2a91 100644
--- a/libcxx/include/__atomic/atomic_init.h
+++ b/libcxx/include/__atomic/atomic_init.h
@@ -15,13 +15,13 @@
 #  pragma GCC system_header
 #endif
 
-#define ATOMIC_FLAG_INIT {false}
-#define ATOMIC_VAR_INIT(__v) {__v}
+#define ATOMIC_FLAG_INIT                                                                                               \
+  { false }
+#define ATOMIC_VAR_INIT(__v)                                                                                           \
+  { __v }
 
 #if _LIBCPP_STD_VER >= 20 && !defined(_LIBCPP_DISABLE_DEPRECATION_WARNINGS)
-# if defined(_LIBCPP_CLANG_VER) && _LIBCPP_CLANG_VER >= 1400
 #  pragma clang deprecated(ATOMIC_VAR_INIT)
-# endif
 #endif // _LIBCPP_STD_VER >= 20 && !defined(_LIBCPP_DISABLE_DEPRECATION_WARNINGS)
 
 #endif // _LIBCPP___ATOMIC_ATOMIC_INIT_H
diff --git a/libcxx/utils/data/ignore_format.txt b/libcxx/utils/data/ignore_format.txt
index 123d06d56e29a5b..48b3c04adb54238 100644
--- a/libcxx/utils/data/ignore_format.txt
+++ b/libcxx/utils/data/ignore_format.txt
@@ -89,7 +89,6 @@ libcxx/include/array
 libcxx/include/__atomic/atomic_base.h
 libcxx/include/__atomic/atomic_flag.h
 libcxx/include/__atomic/atomic.h
-libcxx/include/__atomic/atomic_init.h
 libcxx/include/__atomic/atomic_lock_free.h
 libcxx/include/__atomic/atomic_sync.h
 libcxx/include/__atomic/check_memory_order.h

``````````

</details>


https://github.com/llvm/llvm-project/pull/71759