From: Eric Hodel <redmine@...>
Date: 2011-02-08T04:50:20+09:00
Subject: [ruby-core:35141] [Ruby 1.9-Bug#4380][Open] Encoding of result string for String#gsub! is not consistent for BINARY

Bug #4380: Encoding of result string for String#gsub! is not consistent for BINARY
http://redmine.ruby-lang.org/issues/show/4380

Author: Eric Hodel
Status: Open, Priority: Normal
Category: core
ruby -v: ruby 1.9.3dev (2011-02-07 trunk 30814) [x86_64-darwin10.6.0]

When String#gsub! is called on a string in BINARY encoding the encoding may be changed to the replacement encoding.

Attached is a test patch.


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