[issue2373] Raise Py3K warnings for comparisons that changed

[Steven Bethard]

New submission from Steven Bethard <steven.bethard at gmail.com>:

Some comparisons were changed or removed in Python 3.0. In 2.6 you could
compare types (e.g. ``str < int``) and dicts supported more than just
equality. These comparisons should produce Py3K warnings.

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assignee: bethard
components: Interpreter Core
keywords: 26backport
messages: 63792
nosy: bethard
priority: urgent
severity: normal
status: open
title: Raise Py3K warnings for comparisons that changed
versions: Python 2.6

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<http://bugs.python.org/issue2373>
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