From: Stefan Monnier <monnier@iro.umontreal.ca>
To: Kevin Rodgers <kevin.d.rodgers@gmail.com>
Cc: bug-gnu-emacs@gnu.org
Subject: bug#6835: 23.2; eval'ing `type-of' with #[abc] as arg gets a Fatal error (11) Segmentation fault
Date: Wed, 11 Aug 2010 22:20:24 +0200 [thread overview]
Message-ID: <jwveie4gax6.fsf-monnier+emacs@gnu.org> (raw)
In-Reply-To: <i3td7u$re8$1@dough.gmane.org> (Kevin Rodgers's message of "Tue, 10 Aug 2010 23:42:20 -0600")
>> Yes and no. Should (lambda 3) be accepted by functionp? What about
>> (lambda () . 3) ? What about (lambda () (+ . 1)) and other errors?
> I don't see why those examples should satisfy functionp. The Elisp
> manual says:
Because (lambda () 1) is a valid function that can be passed to
`funcall'.
> I think your examples are merely cons objects that look like lambda
> expressions (a function subtype) but are not.
They're both cons objects and functions.
> But it is useful to know whether the error is signaled by funcall or
> by the function.
Why?
Stefan
next prev parent reply other threads:[~2010-08-11 20:20 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-08-10 1:04 bug#6835: 23.2; eval'ing `type-of' with #[abc] as arg gets a Fatal error (11) Segmentation fault MON KEY
2010-08-10 3:23 ` Kevin Rodgers
2010-08-10 8:27 ` Stefan Monnier
2010-08-11 5:42 ` Kevin Rodgers
2010-08-11 20:20 ` Stefan Monnier [this message]
2010-08-10 6:47 ` MON KEY
2010-08-10 21:14 ` Andreas Schwab
2010-08-12 0:12 ` MON KEY
2010-08-12 7:56 ` Andreas Schwab
2010-08-15 23:45 ` bug#6835: bug#6855: 24.0.50; Bug in tool bar label handling MON KEY
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