From: Robert A Duff <bobduff@shell01.TheWorld.com>
Subject: Re: Constructing an object
Date: 01 Oct 2005 10:13:16 -0400
Date: 2005-10-01T10:13:16-04:00 [thread overview]
Message-ID: <wccu0g1colf.fsf@shell01.TheWorld.com> (raw)
In-Reply-To: 05u%e.31514$176.27928@reader1.news.jippii.net
Tapio Kelloniemi <invalid@localhost.localdomain.com> writes:
>...If this fails
> and the parent method is not called at run time, Program_Error would
> be raised. I don't think this is a big problem since in most cases missing
> parent method call can be identified like missing return statement.
The rules about return statements probably should be static:
Every path through the function must have a return statement
or a raise statement.
Instead, we have: There must be at least one return statement
(never mind that it might be bogus, or might be skipped).
Plus a run-time check.
The rule you propose about calling the parent could be static,
too: exactly one call on every path (not inside a loop).
- Bob
next prev parent reply other threads:[~2005-10-01 14:13 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-09-21 8:46 Constructing an object Maciej Sobczak
2005-09-21 10:16 ` Georg Bauhaus
2005-09-22 7:21 ` Maciej Sobczak
2005-09-21 11:55 ` Dmitry A. Kazakov
2005-09-22 7:28 ` Maciej Sobczak
2005-09-22 7:45 ` Maciej Sobczak
2005-09-22 13:33 ` Dmitry A. Kazakov
2005-09-24 5:23 ` Randy Brukardt
2005-09-24 9:47 ` Dmitry A. Kazakov
2005-09-29 0:12 ` Randy Brukardt
2005-09-29 8:17 ` Dmitry A. Kazakov
2005-09-29 22:21 ` Randy Brukardt
2005-09-30 8:14 ` Jean-Pierre Rosen
2005-09-30 19:28 ` Dmitry A. Kazakov
2005-09-30 17:49 ` Robert A Duff
2005-10-01 0:44 ` Randy Brukardt
2005-10-01 10:49 ` Dmitry A. Kazakov
2005-10-01 11:06 ` Tapio Kelloniemi
2005-10-01 14:13 ` Robert A Duff [this message]
2005-10-02 11:52 ` Tapio Kelloniemi
2005-10-01 15:19 ` Georg Bauhaus
2005-09-23 5:40 ` Matthew Heaney
2005-09-23 7:18 ` tmoran
2005-09-23 8:23 ` Maciej Sobczak
2005-09-23 12:04 ` Dmitry A. Kazakov
2005-09-23 12:36 ` Matthew Heaney
2005-09-23 13:03 ` Hyman Rosen
2005-09-23 13:41 ` Maciej Sobczak
2005-09-23 14:23 ` Matthew Heaney
2006-01-17 6:28 ` [Offtopic] " James Dennett
2005-09-23 13:42 ` Dmitry A. Kazakov
2005-09-23 14:27 ` Matthew Heaney
2005-09-23 12:24 ` Matthew Heaney
2005-09-24 5:34 ` Randy Brukardt
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