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From: Paul Rubin <no.email@nospam.invalid>
Subject: Re: Top 10 Worst C# Features
Date: Wed, 14 Oct 2015 09:50:47 -0700
Date: 2015-10-14T09:50:47-07:00	[thread overview]
Message-ID: <87si5d1jiw.fsf@jester.gateway.sonic.net> (raw)
In-Reply-To: 87mvvla5ma.fsf@bsb.me.uk

Ben Bacarisse <ben.usenet@bsb.me.uk> writes:
> Do you mean that there are reasons to permit !(a == b) and a != b to
> have different values in some cases? 

I think he meant they should both return the same value, but it is ok if
they don't use the same algorithm.  Of course it may be possible for the
compiler to optimize the first into the second.  The idea is just that
if (a != b) { ... }   can be much faster than  if (a == b) { ... } .

  reply	other threads:[~2015-10-14 16:50 UTC|newest]

Thread overview: 31+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-09-02 10:59 Top 10 Worst C# Features Stefan.Lucks
2015-09-02 17:37 ` Álex R. Mosteo
2015-09-02 19:39 ` Randy Brukardt
2015-09-03  8:14   ` Georg Bauhaus
2015-09-03  9:26     ` Dmitry A. Kazakov
2015-09-03 11:39       ` G.B.
2015-09-03 12:00         ` G.B.
2015-09-03 13:59           ` Dmitry A. Kazakov
2015-09-03 19:12           ` Randy Brukardt
2015-09-04  7:33             ` Georg Bauhaus
2015-09-04 21:34               ` Randy Brukardt
2015-09-05  6:31                 ` Dmitry A. Kazakov
2015-09-05  6:44                 ` Georg Bauhaus
2015-09-05  7:07                   ` Dmitry A. Kazakov
2015-09-05  6:45                 ` Niklas Holsti
2015-09-05  7:21                   ` Dmitry A. Kazakov
2015-09-05 12:07                   ` Peter Chapin
2015-09-06 10:45                   ` Georg Bauhaus
2015-10-13 19:57                   ` Eryndlia Mavourneen
2015-09-05  7:16                 ` Shark8
2015-09-03 13:47         ` Dmitry A. Kazakov
2015-09-03  8:51 ` gautier_niouzes
2015-10-01 14:03 ` Paul Colin de Gloucester
2015-10-14  8:00   ` Maciej Sobczak
2015-10-14 14:26     ` Ben Bacarisse
2015-10-14 16:50       ` Paul Rubin [this message]
2015-10-14 18:17         ` Stefan.Lucks
2015-10-14 19:54           ` Ben Bacarisse
2015-10-15 12:24       ` Maciej Sobczak
2015-10-15 13:59         ` Ben Bacarisse
2015-11-06 14:50     ` Nicholas Collin Paul de Gloucester
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