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From: Sebastian Wiesner <lunaryorn@gmail.com>
To: Stefan Monnier <monnier@iro.umontreal.ca>
Cc: Klaus-Dieter Bauer <bauer.klaus.dieter@gmail.com>, emacs-devel@gnu.org
Subject: Re: Can the byte-compiler check whether functions passed by name are defined?
Date: Wed, 31 Jul 2013 20:01:17 +0200	[thread overview]
Message-ID: <CALf2awQEML221ro4ufwmK2f69Ef4T2J1pzRK8zASBPo06L3aWg@mail.gmail.com> (raw)
In-Reply-To: <jwva9l2pqxy.fsf-monnier+emacs@gnu.org>

2013/7/31 Stefan Monnier <monnier@iro.umontreal.ca>:
>> 1. Has to be done, though maybe through a macro, for every higher-order
>> function.
>
> Note that macroexp.el already has special handling for the main
> higher-order functions (to warn about '(lambda ...)).  So it could be
> implemented there.

I presume the list of “main higher-order” functions is hard-coded
then, isn't it?

Is there a symbol property or "declare" form to mark specific
arguments as function arguments, to have the same warnings for higher
order functions from 3rd party libraries, too?  Similar to how
"docstring" arguments for macros are handled?



  reply	other threads:[~2013-07-31 18:01 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-07-29 10:35 Can the byte-compiler check whether functions passed by name are defined? Klaus-Dieter Bauer
2013-07-29 15:21 ` Stefan Monnier
2013-07-31 13:44   ` Klaus-Dieter Bauer
2013-07-31 17:49     ` Stefan Monnier
2013-07-31 18:01       ` Sebastian Wiesner [this message]
2013-08-01 20:31         ` Stefan Monnier
2013-08-04 18:41           ` Klaus-Dieter Bauer
2013-08-04 21:11             ` Stefan Monnier
2013-08-05  8:52               ` Klaus-Dieter Bauer
2013-08-05 14:35                 ` Stefan Monnier
2013-08-05 18:17                   ` Klaus-Dieter Bauer
2013-08-07 11:27                     ` Klaus-Dieter Bauer
2013-08-07 14:41                     ` Stefan Monnier
2013-08-07 15:11                       ` Klaus-Dieter Bauer
2013-08-07 15:21                         ` Stefan Monnier
2013-08-07 17:34                           ` Stefan Monnier
2013-08-07 21:11                             ` Glenn Morris
2013-08-07 21:59                               ` Glenn Morris
2013-08-08  1:25                                 ` Stefan Monnier
2013-08-08  8:44                                   ` Klaus-Dieter Bauer
2013-08-08 13:07                                     ` Stefan Monnier
2013-08-07 19:59                           ` Klaus-Dieter Bauer
2013-08-07 21:14                             ` Stefan Monnier

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