From 0cfb7796928f16f967fcf7b4d0a49fab6774001f Mon Sep 17 00:00:00 2001
From: Stan Lo <stan001212@gmail.com>
Date: Tue, 29 Aug 2023 13:48:29 +0100
Subject: [PATCH] [ruby/irb] Fix test warnings
 (https://github.com/ruby/irb/pull/698)

* Encoding should be saved before creating Irb objects

* Fix unused local warning

https://github.com/ruby/irb/commit/036ec31034
---
 test/irb/test_context.rb | 2 +-
 test/irb/test_irb.rb     | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/test/irb/test_context.rb b/test/irb/test_context.rb
index dae0f8f6e4..f59a23a99d 100644
--- a/test/irb/test_context.rb
+++ b/test/irb/test_context.rb
@@ -93,7 +93,7 @@ module TestIRB
     def test_prompt_n_deprecation
       irb = IRB::Irb.new(IRB::WorkSpace.new(Object.new))
 
-      out, err = capture_output do
+      _, err = capture_output do
         irb.context.prompt_n = "foo"
         irb.context.prompt_n
       end
diff --git a/test/irb/test_irb.rb b/test/irb/test_irb.rb
index c685912093..08fe41f5e7 100644
--- a/test/irb/test_irb.rb
+++ b/test/irb/test_irb.rb
@@ -94,8 +94,8 @@ module TestIRB
     end
 
     def setup
-      @irb = build_irb
       save_encodings
+      @irb = build_irb
     end
 
     def teardown