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bug#17475: 24.3.91; bug of byte-optimize-zerop


From: Stefan Monnier
Subject: bug#17475: 24.3.91; bug of byte-optimize-zerop
Date: Tue, 27 May 2014 20:51:40 -0400
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/24.4.50 (gnu/linux)

> (defun byte-optimize-zerop (form)
>   (cond ((numberp (nth 1 form))
>          (eval form))
>       ((list '= (nth 1 form) 0))))

I simplified as suggested and turned it into a compiler-macro.
Thank you for paying attention to details.


        Stefan





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