From: Xavier Leroy <xavier.leroy@inria.fr>
To: caml-list@inria.fr
Subject: Re: [Caml-list] Exceptions and at_exit
Date: Sun, 14 Jul 2002 17:30:05 +0200 [thread overview]
Message-ID: <20020714173005.D28103@pauillac.inria.fr> (raw)
In-Reply-To: <20020713204429.GA15095@force.stwing.upenn.edu>; from wlovas@stwing.upenn.edu on Sat, Jul 13, 2002 at 04:44:29PM -0400
> What if you did something like:
>
> try ... with
> Failure msg as exn -> <do some stuff>; raise exn
>
> Would that leave the original traceback intact?
Yes -- provided <some stuff> doesn't raise exceptions. The trace back
mechanism relies on reference equality (==) on exception values: if
the program raises an exception that is == to the latest exception
raised, this is considered as a "re-raise" and adds to the traceback;
otherwise, it's considered as an "initial raise" and a fresh traceback is
started.
- Xavier Leroy
-------------------
To unsubscribe, mail caml-list-request@inria.fr Archives: http://caml.inria.fr
Bug reports: http://caml.inria.fr/bin/caml-bugs FAQ: http://caml.inria.fr/FAQ/
Beginner's list: http://groups.yahoo.com/group/ocaml_beginners
prev parent reply other threads:[~2002-07-14 17:35 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-06-04 17:45 David Fox
2002-06-04 21:10 ` Remi VANICAT
2002-07-13 13:30 ` David Fox
2002-07-13 20:44 ` William Lovas
2002-07-14 15:30 ` Xavier Leroy [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20020714173005.D28103@pauillac.inria.fr \
--to=xavier.leroy@inria.fr \
--cc=caml-list@inria.fr \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox