From:	mert0407 AT sable DOT ox DOT ac DOT uk (George Foot)
Newsgroups:	comp.os.msdos.djgpp
Subject:	Re: It's a Bug? Please.
Date:	24 Apr 1997 15:27:16 GMT
Organization:	Oxford University, England
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Message-ID:	<5jnu4k$9pp@news.ox.ac.uk>
References:	<Pine DOT LNX DOT 3 DOT 95 DOT 970424150338 DOT 25520C-100000 AT ideafix DOT cps DOT unizar DOT es>
NNTP-Posting-Host:	sable.ox.ac.uk
To:	djgpp AT delorie DOT com
DJ-Gateway:	from newsgroup comp.os.msdos.djgpp

Miguel Murillo (mmurillo AT ideafix DOT cps DOT unizar DOT es) wrote:

: Error :
...
:         (a++)++;

AFIAK you can only increment or decrement lvalues; `(a++)' is not an
lvalue. 

: Fine :

:         (a++);
:         (a++);

Here `a' is an lvalue, so it is incremented twice.

If you want to write it in one line, try:

	 a+=2;

-- 
George Foot <mert0407 AT sable DOT ox DOT ac DOT uk>
Merton College, Oxford

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