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Newsgroups: | comp.os.msdos.djgpp |
From: | Peter Berdeklis <peter AT atmosp DOT physics DOT utoronto DOT ca> |
Subject: | Re: Freeing null |
Message-ID: | <Pine.SGI.3.91.970227155101.18859A-100000@chinook.physics.utoronto.ca> |
Nntp-Posting-Host: | chinook.physics.utoronto.ca |
Sender: | news AT info DOT physics DOT utoronto DOT ca (System Administrator) |
Mime-Version: | 1.0 |
Organization: | University of Toronto - Dept. of Physics |
In-Reply-To: | <5etnpb$42p@freenet-news.carleton.ca> |
Date: | Thu, 27 Feb 1997 20:54:45 GMT |
References: | <5etnpb$42p AT freenet-news DOT carleton DOT ca> |
Lines: | 13 |
To: | djgpp AT delorie DOT com |
DJ-Gateway: | from newsgroup comp.os.msdos.djgpp |
On 25 Feb 1997, Paul Derbyshire wrote: > > What are the effects of free(ptr) if ptr happens to be null? Nothing. At least, nothing bad. :) I'm pretty sure that this is ANSI C. I'm absolutely sure that delete 0 is safe (C++ Draft Standard). --------------- Peter Berdeklis Dept. of Physics, Univ. of Toronto
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