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new fboundp behavior weird

From: Thierry Volpiatto
Subject: new fboundp behavior weird
Date: Sat, 29 Dec 2012 12:38:29 +0100
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/24.2.91 (gnu/linux)

the new behavior of fboundp seems really bad.
For example debug-on-entry fail on functions not already bound but have
an alias.
something like:

special-form-p: function xxx is void.

--8<---------------cut here---------------start------------->8---
#'(lambda (symbol)
    (and (fboundp symbol)
         (not (special-form-p symbol))))
--8<---------------cut here---------------end--------------->8---

(fboundp symbol)
=> t
(symbol-function symbol)
=> the function linked to symbol.

So in this case fboundp is unable to protect the call to special-form-p.

I guess the problem comes from here, but didn't digg more.
I will try to setup a recipe to reproduce ASAP.

NOTE: This is reproductible only on the trunk, not emacs-24 branch which
is working fine.

Get my Gnupg key:
gpg --keyserver pgp.mit.edu --recv-keys 59F29997 

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