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Revision 5a5ac314

Added by nagachika (Tomoyuki Chikanaga) over 9 years ago

merge revision(s) r46151,r46165: [Backport #9865]

    * io.c (rb_io_fileno, rb_io_inspect): non-modification does not
      error on frozen IO.  [ruby-dev:48241] [Bug #9865]

    * io.c (rb_io_autoclose_p): Don't raise on frozen IO.

    * test/lib/minitest/unit.rb: IO#autoclose? may raise IOError.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_1@47140 b2dd03c8-39d4-4d8f-98ff-823fe69b080e