From 11b6ff12af99b177979c7a4f57f49b91a50fcc0c Mon Sep 17 00:00:00 2001
From: 卜部昌平 <shyouhei@ruby-lang.org>
Date: Tue, 8 Oct 2019 11:21:20 +0900
Subject: more use of RbConfig::LIMITS

`8 * RbConfig::SIZEOF` ... is not straight.
---
 test/-ext-/string/test_modify_expand.rb | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'test/-ext-/string/test_modify_expand.rb')

diff --git a/test/-ext-/string/test_modify_expand.rb b/test/-ext-/string/test_modify_expand.rb
index b7f96426fc..9aa3b9a6ca 100644
--- a/test/-ext-/string/test_modify_expand.rb
+++ b/test/-ext-/string/test_modify_expand.rb
@@ -19,9 +19,8 @@ class Test_StringModifyExpand < Test::Unit::TestCase
     return if RbConfig::SIZEOF['size_t'] > RbConfig::SIZEOF['long']
     bug12390 = '[ruby-core:75592] [Bug #12390]'
     s = Bug::String.new
-    long_max = (1 << (8 * RbConfig::SIZEOF['long'] - 1)) - 1
     assert_raise(ArgumentError, bug12390) {
-      s.modify_expand!(long_max)
+      s.modify_expand!(RbConfig::LIMITS["LONG_MAX"])
     }
   end
 end
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