From: Stefan Monnier <monnier@iro.umontreal.ca>
To: michael_heerdegen@web.de
Cc: 11799@debbugs.gnu.org
Subject: bug#11799: 24.1.50; M-x ibuffer: Symbol's function definition is void: cl-minusp
Date: Wed, 27 Jun 2012 22:51:33 -0400 [thread overview]
Message-ID: <jwvipec40ga.fsf-monnier+emacs@gnu.org> (raw)
In-Reply-To: <87lij81zbz.fsf@web.de> (Michael Heerdegen's message of "Wed, 27 Jun 2012 18:42:08 +0200")
> ibuffer-compile-format: Symbol's function definition is void: cl-minusp
Hmm... this is annoying: the bytecompiler failed to inline cl-minusp
because it was not yet byte-compiled when we byte-compiled ibuffer.el.
I.e. if you recompile ibuffer.el at the end, it will properly eliminate
cl-minusp.
This is because the byte-optimizer does not know how to inline
a dynamically scoped interpreted function into a lexically scoped
function, or vice-versa. So the inlining can fail.
Once the inlinable function is byte-compiled, the problem disappear,
because we know how to inline it in any context.
Stefan
next prev parent reply other threads:[~2012-06-28 2:51 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-27 16:42 bug#11799: 24.1.50; M-x ibuffer: Symbol's function definition is void: cl-minusp Michael Heerdegen
2012-06-28 2:51 ` Stefan Monnier [this message]
2012-06-28 3:31 ` Stefan Monnier
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