From 25fd1d7ff2de52b8670b50be68a5d09a5ddedd38 Mon Sep 17 00:00:00 2001
From: matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 16 May 2003 23:28:31 +0000
Subject: * object.c (rb_class_allocate_instance): singleton class check  
 moved to rb_obj_alloc(). (ruby-bugs-ja PR#345)

* re.c (rb_reg_quote): should escape white space characters,
  \t, \f, \n, \r. (ruby-bugs-ja PR#231)


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@3811 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 sample/test.rb | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'sample')

diff --git a/sample/test.rb b/sample/test.rb
index 32b79a61f6..d49e7a3e28 100644
--- a/sample/test.rb
+++ b/sample/test.rb
@@ -1194,6 +1194,13 @@ test_ok(-1045307475.to_s(36) == "-hacker")
 test_ok("Just_another_Ruby_hacker".to_i(36) == 265419172580680477752431643787347)
 test_ok(-265419172580680477752431643787347.to_s(36) == "-justanotherrubyhacker")
 
+a = []
+(0..255).each {|n|
+  ch = [n].pack("C")                     
+  a.push ch if /a#{Regexp.quote ch}b/x =~ "ab" 
+}
+test_ok(a.size == 0)
+
 test_check "assignment"
 a = nil
 test_ok(defined?(a))
-- 
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