From: Joern Rennecke <amylaar@cygnus.co.uk>
To: jbuck@synopsys.com (Joe Buck)
Cc: law@cygnus.com, robertl@dgii.com, acs@acm.org, egcs@cygnus.com,
gcc2@cygnus.com, rr@sco.com
Subject: Re: egcs 10-31 and UnixWare
Date: Sun, 09 Nov 1997 21:08:00 -0000 [thread overview]
Message-ID: <199711100507.FAA23410@phal.cygnus.co.uk> (raw)
In-Reply-To: <199711100056.QAA19136@atrus.synopsys.com>
> Has the committee clarified this? I can think of two logical ways
> to proceed: call terminate(), or ignore the second exit() call.
I can think of yet another: finish processing the current destructor,
but continue with the remaining ones. There are two obvious ways
to implement it:
- set a flag when destructor processing begins, make a setjmp
in the loop that processes the destructors, and when there is
an exit() recursion, do a longjmp.
- use (a) non-local variable(s) to interate through the destructors,
and allow full recursion of exit, but arrange the processing of the
iteration variables so that the next destructor will be picked as the
first one in the recursive call.
next prev parent reply other threads:[~1997-11-09 21:08 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
1997-11-07 9:25 acs
1997-11-09 10:14 ` Jeffrey A Law
1997-11-09 11:16 ` Robert Lipe
1997-11-09 13:49 ` Jeffrey A Law
1997-11-09 12:35 ` acs
1997-11-09 13:00 ` Robert Lipe
1997-11-09 17:00 ` Jeffrey A Law
1997-11-09 18:35 ` Joe Buck
1997-11-09 21:08 ` Joern Rennecke [this message]
1997-11-09 20:32 ` Robert Lipe
1997-11-10 14:57 ` H.J. Lu
1997-11-10 14:57 ` Robert Lipe
1997-11-10 12:27 ` H.J. Lu
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