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Re: Bug in gcc

From: kenner at vlsi1 dot ultra dot nyu dot edu (Richard Kenner)
To: vswami at agere dot com
Cc: bug-gcc at prep dot ai dot mit dot edu
Date: Thu, 13 Feb 03 11:36:26 EST
Subject: Re: Bug in gcc

    Both Microsoft C++ compiler and
    Sun Workshop C compiler evaluates
    the expression and increments B and C
    twice.

That's permitted too.  You are writing an undefined program, which means
that any result is permitted by the compiler.  Please read the C standard
carefully on the topic of "sequence points".

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