Issue #5629 has been reported by Masafumi Kiribayashi.

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Backport #5629: Windows??医????ф?ユ???????????????鴻?絲???????File.expand_path ???絖??????????????鴻??菴?????????帥?若?潟??絖???????????
http://redmine.ruby-lang.org/issues/5629

Author: Masafumi Kiribayashi
Status: Open
Priority: Normal
Assignee: 
Category: 
Target version: 


Windows??医?????1.9.3-p0???????????(http://rubyinstaller.org/??????ゃ?????с????鴻??)
  path1 = "H:/TEMP/?????????/file"
????????????<?ゃ???絖????????????????
  path2 = File.expand_path(path1)
???????????
  path1 == path2      => true
  File.exist?(path1)  => true
  File.exist?(path2)  => false
???????障?????
1.8.7-p352???1.9.2-p290??с????????鴻??true???????障?????
??ユ????????????c???????????筝????????翫?????榊???????障?????


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