From 4a4c1d6920c7d9fbcd2542a3462f19ccd48c02e8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=8D=9C=E9=83=A8=E6=98=8C=E5=B9=B3?=
 <shyouhei@ruby-lang.org>
Date: Wed, 20 Apr 2022 16:05:37 +0900
Subject: [PATCH] [CI] resort to clang-14 (#5824)

* [CI] resort to clang-14

Clang 15 + --std=c2x combination seems actively developed now.
Might better wait for them to mature

* also change default compiler
---
 .github/workflows/compilers.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/compilers.yml b/.github/workflows/compilers.yml
index e90af2dbbc..5e2b527efe 100644
--- a/.github/workflows/compilers.yml
+++ b/.github/workflows/compilers.yml
@@ -20,7 +20,7 @@ concurrency:
 # environment variables (plus the "echo $GITHUB_ENV" hack) is to reroute that
 # restriction.
 env:
-  default_cc: clang-15
+  default_cc: clang-14
   append_cc: ''
   crosshost: ''
 
@@ -195,7 +195,7 @@ jobs:
     name: ${{ matrix.entry.name }}
     runs-on: ubuntu-latest
     container:
-      image: ghcr.io/ruby/ruby-ci-image:${{ matrix.entry.container || 'clang-15' }}
+      image: ghcr.io/ruby/ruby-ci-image:${{ matrix.entry.container || 'clang-14' }}
       options: --user root
     if: ${{ !startsWith(github.event.head_commit.message, '[DOC]') && !contains(github.event.pull_request.labels.*.name, 'Documentation') }}
     steps: