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Re: [avr-gcc-list] OT Generic C question

From: Dave Hansen
Subject: Re: [avr-gcc-list] OT Generic C question
Date: Thu, 22 Sep 2005 15:17:05 -0400

From: Alan Kilian <address@hidden>
        Here's an excerpt from:

        "This is why you cannot rely on expressions such as:
        a[i] = i++;
        because there is no sequence point specified for the
        assignment, increment or index operators, you don't know when
        the effect of the increment on i occurs. "

Actually, it's worse than that. It's undefined behavior. The variable i may not be incremented at all. Or your CD drawer may open. See http://www.eskimo.com/~scs/C-faq/q3.9.html


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