[libcxx-commits] [libcxx] [libcxx] Bump clang in CI container to v24 (PR #227930)

[Aiden Grossman via libcxx-commits]

https://github.com/boomanaiden154 created https://github.com/llvm/llvm-project/pull/227930

This is what we already install from CE, we just weren't properly attributing it. This meant that clang-23 in the container was actually a symlink to clang-24.

>From 3c5e5e6dcdc48cea45ebc78c2c79cdd6e2250f7f Mon Sep 17 00:00:00 2001
From: Aiden Grossman <aidengrossman at google.com>
Date: Wed, 30 Sep 2026 18:54:23 -0700
Subject: [PATCH] [libcxx] Bump clang in CI container to v24

This is what we already install from CE, we just weren't properly
attributing it. This meant that clang-23 in the container was actually a
symlink to clang-24.
---
 libcxx/utils/ci/docker/docker-compose.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libcxx/utils/ci/docker/docker-compose.yml b/libcxx/utils/ci/docker/docker-compose.yml
index 2070dcd96274c..dd6743b0a5d87 100644
--- a/libcxx/utils/ci/docker/docker-compose.yml
+++ b/libcxx/utils/ci/docker/docker-compose.yml
@@ -15,7 +15,7 @@ services:
       dockerfile: libcxx/utils/ci/docker/linux-builder.dockerfile
       args:
         GCC_HEAD_VERSION: 17
-        LLVM_HEAD_VERSION: 23
+        LLVM_HEAD_VERSION: 24
 
   libcxx-android-builder:
     image: ghcr.io/llvm/libcxx-android-builder:${TAG:-latest}