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From: Stefan Monnier <monnier@iro.umontreal.ca>
To: emacs-devel@gnu.org
Subject: Re: The with-slots macro shadows function names
Date: Fri, 31 Mar 2017 09:58:06 -0400	[thread overview]
Message-ID: <jwvinmptupw.fsf-monnier+gmane.emacs.devel@gnu.org> (raw)
In-Reply-To: 87fuhut1g1.fsf@bistromath

>>>>> "Steven" == Steven Allen <steven@stebalien.com> writes:

> The following fails to compile on emacs 26 but compiles on emacs 25:

>   (lambda (obj) (with-slots (message) obj (message "")))

> It fails with:

>   Eager macro-expansion failure: (invalid-function ((slot-value object (quote message))))

> It appears to be substituting the `message` function name with
> `(slot-value object 'message)`.

Please make it a bug report.  It's caused by:

    commit 0d112c00ba0ec14bd3014efcd3430b9ddcfe1fc1
    Author: Paul Pogonyshev <pogonyshev@gmail.com>
    Date:   Sun Mar 12 09:51:23 2017 +0100
    
        Fix bug in generator function with pcase (Bug#26068)
        
        * lisp/emacs-lisp/cl-macs.el (cl--sm-macroexpand): Remove some calls
        to symbol-name.


-- Stefan




      reply	other threads:[~2017-03-31 13:58 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-03-31  6:17 The with-slots macro shadows function names Steven Allen
2017-03-31 13:58 ` Stefan Monnier [this message]

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