From: Matthias Puech <puech@cs.unibo.it>
To: caml-list@inria.fr
Subject: [Caml-list] Printexc.register_printer without catch
Date: Fri, 13 Apr 2012 11:12:27 +0200 [thread overview]
Message-ID: <4F87EDFB.6090409@cs.unibo.it> (raw)
Hello,
Is there a way to change printing of uncaught exceptions in the toplevel
and in (native/bytecode, 3.12) compiled code without wrapping the whole
code in a try ... with or in Printexc.catch?
Printexc.catch's documentation says it is deprecated and that the
runtime system should be able to print exceptions the way they were
registered with Printexc.register_printer, yet
# Printexc.register_printer begin function Not_found -> Some "hello" | _
-> None end;;
# raise Not_found;;
Exception: Not_found.
(* I would expect it to respond [Exception: hello] *)
Do I miss something here?
Thanks in advance,
-m
next reply other threads:[~2012-04-13 9:12 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-13 9:12 Matthias Puech [this message]
2012-04-13 9:18 ` Gabriel Scherer
2012-04-13 9:43 ` Matthias Puech
2012-04-13 9:52 ` Jérémie Dimino
2012-04-13 14:04 ` Matthias Puech
2012-04-13 9:33 ` Mark Shinwell
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