Path: csiph.com!optima2.xanadu-bbs.net!xanadu-bbs.net!feeder.erje.net!1.eu.feeder.erje.net!bcyclone03.am1.xlned.com!bcyclone03.am1.xlned.com!newsfeed.xs4all.nl!newsfeed8.news.xs4all.nl!newsgate.cistron.nl!newsgate.news.xs4all.nl!post.news.xs4all.nl!not-for-mail Return-Path: X-Original-To: python-list@python.org Delivered-To: python-list@mail.python.org X-Spam-Status: OK 0.011 X-Spam-Evidence: '*H*': 0.98; '*S*': 0.00; '"run': 0.09; 'from:addr:ethan': 0.09; 'from:addr:stoneleaf.us': 0.09; 'from:name:ethan furman': 0.09; 'message-id:@stoneleaf.us': 0.09; 'stack': 0.13; 'interpreter': 0.15; 'joonas': 0.16; 'liik': 0.16; 'wrote:': 0.16; 'programmer': 0.18; 'header:In-Reply-To:1': 0.24; 'header:User-Agent:1': 0.26; 'crash': 0.29; '~ethan~': 0.29; 'subject:/': 0.30; 'to:addr:python-list': 0.36; 'pm,': 0.36; 'subject:: ': 0.37; 'received:10': 0.37; 'to:addr:python.org': 0.40; 'real': 0.62; 'charset:windows-1252': 0.62; 'between': 0.65; 'received:10.1.10': 0.84 Date: Thu, 16 Jul 2015 12:52:33 -0700 From: Ethan Furman User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.7.0 MIME-Version: 1.0 To: python-list@python.org Subject: Re: Possibly Pythonic Tail Call Optimization (TCO/TRE) References: <87k2u2eu67.fsf@elektro.pacujo.net> <55A51662.4090007@rece.vub.ac.be> <55A75DE0.1070101@rece.vub.ac.be> <55A7B80B.6090905@rece.vub.ac.be> <55A7C094.7060604@rece.vub.ac.be> <55a7feed$0$1674$c3e8da3$5496439d@news.astraweb.com> In-Reply-To: Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit X-BeenThere: python-list@python.org X-Mailman-Version: 2.1.20+ Precedence: list List-Id: General discussion list for the Python programming language List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Newsgroups: comp.lang.python Message-ID: Lines: 10 NNTP-Posting-Host: 2001:888:2000:d::a6 X-Trace: 1437076360 news.xs4all.nl 2950 [2001:888:2000:d::a6]:58848 X-Complaints-To: abuse@xs4all.nl X-Received-Bytes: 3459 X-Received-Body-CRC: 3146967052 Xref: csiph.com comp.lang.python:93958 On 07/16/2015 12:14 PM, Joonas Liik wrote: > You are giving the programmer a choice between "run out of stack and > crash" and "mutilate interpreter internals and crash or zero out the > hard drive" this is not a real choice.. +1 -- ~Ethan~