Hi,

At Wed, 21 Aug 2002 06:17:19 +0900,
Gray, Jeff <jeff.gray / intel.com> wrote:
> % ruby-latest -v /users/jgray/pkgs/ruby/lib/stringio.rb
> ruby 1.7.2 (2002-06-04) [i686-linux]
> Loaded suite /users/jgray/pkgs/ruby/lib/stringio
> Started...
> ...............
> Error occurred in test_redirect(TestStringIO): IOError: uninitialized stream
>         /users/jgray/pkgs/ruby/lib/stringio.rb:133:in `redir'
>         /users/jgray/pkgs/ruby/lib/stringio.rb:151:in `test_redirect'
>         /users/jgray/pkgs/ruby/lib/stringio.rb:265
> ..
> Finished in 0.04797999999999999 seconds.
> 16 runs, 25 assertions, 0 failures, 1 errors

Because StringIO inherits IO but #initialize doesn't call super.

Additonally, 1.7 has StringIO extesion.

-- 
Nobu Nakada