[libcxx-commits] [libcxx] [libc++] Too many `_LIBCPP_INTRODUCED_IN_LLVM_23` macros (PR #210602)

via libcxx-commits libcxx-commits at lists.llvm.org
Sun Jul 19 08:03:45 PDT 2026


llvmorg-github-actions[bot] wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-libcxx

Author: Hristo Hristov (H-G-Hristov)

<details>
<summary>Changes</summary>

Removed redundant ones.

---
Full diff: https://github.com/llvm/llvm-project/pull/210602.diff


1 Files Affected:

- (modified) libcxx/include/__configuration/availability.h (-2) 


``````````diff
diff --git a/libcxx/include/__configuration/availability.h b/libcxx/include/__configuration/availability.h
index 735af5d431cb1..1fbd87ba52a64 100644
--- a/libcxx/include/__configuration/availability.h
+++ b/libcxx/include/__configuration/availability.h
@@ -38,8 +38,6 @@
 // When availability annotations are disabled, we take for granted that features introduced
 // in all versions of the library are available.
 #if !_LIBCPP_HAS_VENDOR_AVAILABILITY_ANNOTATIONS
-#  define _LIBCPP_INTRODUCED_IN_LLVM_23 1
-#  define _LIBCPP_INTRODUCED_IN_LLVM_23_ATTRIBUTE /* nothing */
 
 #  define _LIBCPP_INTRODUCED_IN_LLVM_23 1
 #  define _LIBCPP_INTRODUCED_IN_LLVM_23_ATTRIBUTE /* nothing */

``````````

</details>


https://github.com/llvm/llvm-project/pull/210602


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