Date:	Mon, 19 Feb 2001 22:45:27 -0500
Message-Id:	<200102200345.WAA23950@envy.delorie.com>
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From:	DJ Delorie <dj AT delorie DOT com>
To:	djgpp AT delorie DOT com
In-reply-to:	<4Ykk6.112438$p8.27106058@typhoon.southeast.rr.com>
	(pwillard AT mindspring DOT com)
Subject:	Re: What does this mean?
References:	<4Ykk6.112438$p8 DOT 27106058 AT typhoon DOT southeast DOT rr DOT com>
Reply-To:	djgpp AT delorie DOT com
Errors-To:	nobody AT delorie DOT com
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> I have a warning that says: "control reaches end of non-void function". What
> would be some reasons I would get this?

Consider this:

int f(int i)
{
  if (i < 0)
    return -i;
  else if (i > 0)
    return i*2;
}

What does f return if i == 0 ?

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