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From: Bart Schaefer <schaefer@brasslantern.com>
Message-Id: <151106104455.ZM22748@torch.brasslantern.com>
Date: Fri, 6 Nov 2015 10:44:55 -0800
In-Reply-To: <563AA51B.3040101@eastlink.ca>
Comments: In reply to Ray Andrews <rayandrews@eastlink.ca>
        "Re: two mysteries" (Nov  4,  4:38pm)
References: <563A4A75.1020009@eastlink.ca> 
	<151104123546.ZM20556@torch.brasslantern.com> 
	<563AA51B.3040101@eastlink.ca>
X-Mailer: OpenZMail Classic (0.9.2 24April2005)
To: zsh-users@zsh.org
Subject: Re: two mysteries
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On Nov 4,  4:38pm, Ray Andrews wrote:
}
} You're probably right.  It's very hard to track.  However there's no 
} question that the type changes from integer when it happens, I've used 
} the (t) flag to check.

I suspect further that you're not examining the same variable after the
error as before.  The divide-by-zero is a fatal error, e.g.:

torch% () { integer x; x=foo/bar; print ${(t)x} }
(anon): division by zero
torch% 

Note that the "print" statement was never executed.  If I bring it up
to top level:

torch% integer x
torch% x=foo/bar
zsh: division by zero
torch% print ${(t)x}
integer
torch%