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Re: Can the byte-compiler check whether functions passed by name are def
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From: |
Sebastian Wiesner |
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Subject: |
Re: Can the byte-compiler check whether functions passed by name are defined? |
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Date: |
Wed, 31 Jul 2013 20:01:17 +0200 |
2013/7/31 Stefan Monnier <address@hidden>:
>> 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?