From 6da8f04e01fd85e54a641c6ec4816153b9557095 Mon Sep 17 00:00:00 2001
From: Peter Zhu <peter@peterzhu.ca>
Date: Fri, 1 Mar 2024 14:51:57 -0500
Subject: [PATCH] [ruby/irb] Escape closing square brackets in regexp

Fixes the following warning:

    test/irb/test_command.rb:546: warning: regular expression has ']' without escape

https://github.com/ruby/irb/commit/7efadc243b
---
 test/irb/test_command.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/irb/test_command.rb b/test/irb/test_command.rb
index d6c8c534f9..5c65a72ee9 100644
--- a/test/irb/test_command.rb
+++ b/test/irb/test_command.rb
@@ -543,7 +543,7 @@ module TestIRB
       )
 
       assert_empty err
-      assert_match(/\[#<TestIRB::Workspac...>, #<TestIRB::Workspac...>]\n/, out)
+      assert_match(/\[#<TestIRB::Workspac...>, #<TestIRB::Workspac...>\]\n/, out)
     end
   end