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Re: emacs-27 9ab85f0 1/3: Fix cl-concatenate (Bug#40180)


From: Stefan Monnier
Subject: Re: emacs-27 9ab85f0 1/3: Fix cl-concatenate (Bug#40180)
Date: Mon, 23 Mar 2020 09:31:22 -0400
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux)

>  (defun cl-concatenate (type &rest sequences)
>    "Concatenate, into a sequence of type TYPE, the argument SEQUENCEs.
>  \n(fn TYPE SEQUENCE...)"
> -  (seq-concatenate type sequences))
> +  (apply #'seq-concatenate type sequences))

A `defalias` would be significantly more efficient, no?


        Stefan




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