From: "Bart Schaefer" <schaefer@candle.brasslantern.com>
To: zsh-workers@sunsite.auc.dk
Subject: Re: More trap-handling crashes
Date: Sat, 10 Jun 2000 19:28:38 +0000 [thread overview]
Message-ID: <1000610192839.ZM29060@candle.brasslantern.com> (raw)
In-Reply-To: <1000610185645.ZM29035@candle.brasslantern.com>
On Jun 10, 6:56pm, Bart Schaefer wrote:
}
} On Jun 10, 6:22pm, Bart Schaefer wrote:
} } I suspect this is related to the (root cause of the) TRAPEXIT crash
} } that Clint patched recently.
}
} I'm now completely convinced that the two are connected, and that testing
} for (st->list != NULL) is not a sufficient fix.
I've traced this to the point where parse.c:bld_eprog() does something
horribly wrong when handed a parse consisting of nothing but NULLTOK,
and now I'm beyond my understanding of what's supposed to be going on.
However, it sure looks like a bad interaction between the trap scoping
mechanism and eprogs for functions with empty bodies.
--
Bart Schaefer Brass Lantern Enterprises
http://www.well.com/user/barts http://www.brasslantern.com
Zsh: http://www.zsh.org | PHPerl Project: http://phperl.sourceforge.net
prev parent reply other threads:[~2000-06-10 19:31 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-06-10 18:22 Bart Schaefer
2000-06-10 18:56 ` Bart Schaefer
2000-06-10 19:28 ` Bart Schaefer [this message]
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