Article View: comp.std.c++
Article #3224Re: new T[0] and sizeof(T)
From: Fergus Henderson
Date: Sat, 03 Feb 1996 14:46
Date: Sat, 03 Feb 1996 14:46
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1366 bytes
clamage@Eng.Sun.COM (Steve Clamage) writes: >The expression "new T[0]" is invalid, but if you >use a non-const expression for the count, it is OK if the value is zero. What makes you think that the expression `new T[0]' is invalid? As I read the working paper, it seems perfectly legal, and the three compilers I tried it on were all quite happy to accept it. -- Fergus Henderson WWW: http://www.cs.mu.oz.au/~fjh fjh@cs.mu.oz.au PGP: finger fjh@128.250.37.3 --- [ comp.std.c++ is moderated. Submission address: std-c++@ncar.ucar.edu. Contact address: std-c++-request@ncar.ucar.edu. The moderation policy is summarized in http://dogbert.lbl.gov/~matt/std-c++/policy.html. ]
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Path: arc1-ca.pugleaf.net!cs.mu.OZ.AU!bounce-back From: fjh@munta.cs.mu.OZ.AU (Fergus Henderson) Newsgroups: comp.std.c++ Subject: Re: new T[0] and sizeof(T) Date: 03 Feb 96 14:46:13 GMT Organization: Comp Sci, University of Melbourne Approved: fjh@cs.mu.oz.au Message-ID: <4evjke$87h@mulga.cs.mu.OZ.AU> References: <1996Feb1.091641.4676@iiasa.ac.at> <4erovm$4hh@engnews1.Eng.Sun.COM> NNTP-Posting-Host: munta.cs.mu.oz.au X-Original-Date: 3 Feb 1996 12:15:10 GMT X-Auth: PGPMoose V1.1 PGP comp.std.c++ iQBFAgUBMRN1QOEDnX0m9pzZAQFhqgF/UDbi+EELX0PUIvUqTebjKPXv5+yY+GfQ qyJWtBMev/rKvejU3fR05MPWlcDNGt46 =Uazw Originator: fjh@munta.cs.mu.OZ.AU