From b2a01b656fbb5045427a9990d5c18282ad8da0f6 Mon Sep 17 00:00:00 2001
From: Matt Godbolt <matt@godbolt.org>
Date: Fri, 6 Dec 2024 20:15:57 +0000
Subject: [PATCH] Update default base image to 22.04

Brings us in line with GCC, and that means
we can run GCCs built by the gcc-builder newer than 14.

See also compiler-explorer/clang-builder#78
---
 Dockerfile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index c33d9b3..4630e75 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-ARG image=20.04
+ARG image=22.04
 FROM ubuntu:${image}
 LABEL maintainer="Matt Godbolt <matt@godbolt.org>"
 ARG image # https://docs.docker.com/engine/reference/builder/#understand-how-arg-and-from-interact