From:	Erik Max Francis <max AT alcyone DOT com>
Newsgroups:	comp.os.msdos.djgpp
Subject:	Re: Memory leak.
Date:	Mon, 06 Oct 1997 19:30:03 -0700
Organization:	Alcyone Systems
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Message-ID:	<34399EAB.771DFCBB@alcyone.com>
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Michael Mauch wrote:

> Yes, you're right. I didn't test it and `sizeof int´ really doesn't
> work, whereas `char c; x = sizeof c;´ does. I'm sorry.

Correct.  The relevant section of the ANSI C standard is 6.3.3.4:

    The sizeof operator yields the size (in bytes) of its operand, which
    may be an expression or the parenthesized name of a type.  The size
    is determined from the type of the operand, which is not itself
    evaluated.  The result is an integer constant.

Since a variable name is an expression, you don't need parentheses for
it.

-- 
          Erik Max Francis, &tSftDotIotE / mailto:max AT alcyone DOT com
                        Alcyone Systems / http://www.alcyone.com/max/
   San Jose, California, United States / icbm://+37.20.07/-121.53.38
                                      \
   "After each war there is a little / less democracy to save."
                                    / Brooks Atkinson

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