From 8667e8b1864379bab0bfe4ac97d4c5eeb61d684f Mon Sep 17 00:00:00 2001
From: naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 6 Jul 2016 18:17:36 +0000
Subject: [PATCH] require "rbconfig/sizeof"

They may fail parallel test-all

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55602 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/-ext-/string/test_modify_expand.rb | 1 +
 test/stringio/test_stringio.rb          | 1 +
 2 files changed, 2 insertions(+)

diff --git a/test/-ext-/string/test_modify_expand.rb b/test/-ext-/string/test_modify_expand.rb
index d3f5a17037..c7093e3892 100644
--- a/test/-ext-/string/test_modify_expand.rb
+++ b/test/-ext-/string/test_modify_expand.rb
@@ -1,6 +1,7 @@
 # frozen_string_literal: false
 require 'test/unit'
 require "-test-/string"
+require "rbconfig/sizeof"
 
 class Test_StringModifyExpand < Test::Unit::TestCase
   def test_modify_expand_memory_leak
diff --git a/test/stringio/test_stringio.rb b/test/stringio/test_stringio.rb
index c83e8c9ec4..a3f6dfc3e8 100644
--- a/test/stringio/test_stringio.rb
+++ b/test/stringio/test_stringio.rb
@@ -1,6 +1,7 @@
 # frozen_string_literal: false
 require 'test/unit'
 require 'stringio'
+require "rbconfig/sizeof"
 require_relative '../ruby/ut_eof'
 
 class TestStringIO < Test::Unit::TestCase