Message-Id: <199904021259.HAA32513@delorie.com>
Comments: Authenticated sender is <mert0407 AT sable DOT ox DOT ac DOT uk>
From: "George Foot" <george DOT foot AT merton DOT ox DOT ac DOT uk>
To: clc5q AT cobra DOT cs DOT Virginia DOT EDU (Clark L. Coleman)
Date: Fri, 2 Apr 1999 13:57:15 +0000
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Subject: Re: short circuit evaluation
CC: djgpp AT delorie DOT com
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Reply-To: djgpp AT delorie DOT com

On  2 Apr 99 at 1:46, Clark L. Coleman wrote:

> How does this force full evaluation? Shouldn't he try:
> 
> i = f();
> j = g();
> if (i || j)
> 
> 
> wherever he wanted a full evaluation of:
> 
> if (f() || g())

Yes; or, if you don't want to use those variables:

    if ( (f()?1:0) | (g()?1:0) ) ...
    if ( (f()?1:0) & (g()?1:0) ) ...

-- 
George