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

[Hristo Hristov via libcxx-commits]

https://github.com/H-G-Hristov created https://github.com/llvm/llvm-project/pull/210602

Removed redundant ones.

>From e0e2e46bcb2406272d1e2a06cb256ff75ff30e6e Mon Sep 17 00:00:00 2001
From: Hristo Hristov <hghristov.rmm at gmail.com>
Date: Sun, 19 Jul 2026 18:02:51 +0300
Subject: [PATCH] [libc++] Too many `_LIBCPP_INTRODUCED_IN_LLVM_23` macros

Removed redundant ones.
---
 libcxx/include/__configuration/availability.h | 2 --
 1 file changed, 2 deletions(-)

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 */