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Re: [PATCH] libstdc++/77645 fix deque and vector xmethods for Python 3

From: Joseph Myers <joseph at codesourcery dot com>
To: Jonathan Wakely <jwakely at redhat dot com>
Cc: Joe Buck <Joe dot Buck at synopsys dot com>, "libstdc++ at gcc dot gnu dot org" <libstdc++ at gcc dot gnu dot org>, "gcc-patches at gcc dot gnu dot org" <gcc-patches at gcc dot gnu dot org>
Date: Mon, 19 Sep 2016 21:39:00 +0000
Subject: Re: [PATCH] libstdc++/77645 fix deque and vector xmethods for Python 3
Authentication-results: sourceware.org; auth=none
References: <20160919171125.GA31777@redhat.com> <CCD865889A560649BA947E1B934A8D7D01A98F33B8@us01wembx1.internal.synopsys.com> <20160919173741.GY17376@redhat.com>

On Mon, 19 Sep 2016, Jonathan Wakely wrote:

> On 19/09/16 17:24 +0000, Joe Buck wrote:
> > Python has a distinct integer division operator, "//".  7 // 3 returns the
> > integer 2.
> 
> Python 3 does, but Python 2 doesn't have it unless you import it from
> __future, and I don't know how far back that works. I don't want to
> introduce a fix for Python 3 that breaks it for old systems.

No, // is available in Python, without needing __future__, from 2.2 
onwards.

-- 
Joseph S. Myers
joseph@codesourcery.com

Follow-Ups:
- Re: [PATCH] libstdc++/77645 fix deque and vector xmethods for Python 3
  - From: Jonathan Wakely

References:
- [PATCH] libstdc++/77645 fix deque and vector xmethods for Python 3
  - From: Jonathan Wakely
- RE: [PATCH] libstdc++/77645 fix deque and vector xmethods for Python 3
  - From: Joe Buck
- Re: [PATCH] libstdc++/77645 fix deque and vector xmethods for Python 3
  - From: Jonathan Wakely

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