Date: Fri, 25 Apr 1997 13:07:56 +0200 (MET DST)
From: Miguel Murillo <mmurillo AT ideafix DOT cps DOT unizar DOT es>
To: djgpp AT delorie DOT com
Subject: Re: It's a Bug? Please.
In-Reply-To: <5jnuq1$fle@vidar.diku.dk>
Message-ID: <Pine.LNX.3.95.970425125938.3234A-100000@ideafix.cps.unizar.es>
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Thanks :
        Morten,Joseph B., Brent, George and Salvador

Sorry e-mail-error:
But It's bizarre:

#include  <stdio.h>
#include <stdlib.h>

int main()
{       int a,b;
        a=0;
        (++a)++;
        printf("\nEl valor de a =%d",a);
} 

===> a=2

Answer:

> This is undefined in C.  Don't even try to do more than one
> modification to the same memory location within one expression.
>

Yes, It's is true.