From 84fc1de5125a6f7c61609bf153f0359b3da55d8d 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: Thu, 3 Oct 2019 14:56:35 +0900
Subject: [PATCH] use bind_call for test-all --gc-stress

This one allocation of Method object is worth avoiding.  We don't
want to test UnboundMethod#bind right here.  GC need not run.
---
 tool/lib/test/unit.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tool/lib/test/unit.rb b/tool/lib/test/unit.rb
index 2d5a32ed67..928c896865 100644
--- a/tool/lib/test/unit.rb
+++ b/tool/lib/test/unit.rb
@@ -938,7 +938,7 @@ module Test
             define_method(:run) do |runner|
               begin
                 gc_stress, GC.stress = GC.stress, true
-                oldrun.bind(self).call(runner)
+                oldrun.bind_call(self, runner)
               ensure
                 GC.stress = gc_stress
               end