From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Michael Heerdegen via "Bug reports for GNU Emacs, the Swiss army knife of text editors" Newsgroups: gmane.emacs.bugs Subject: bug#69108: false-positive warning "variable =?UTF-8?Q?=E2=80=98=5F=E2=80=99?= not left unused" in if-let* and if-let Date: Sat, 17 Feb 2024 22:46:06 +0100 Message-ID: <878r3iahnl.fsf@web.de> References: <87il2ryi30.fsf@web.de> <87mss09bnc.fsf@web.de> <86eddbv7no.fsf@gnu.org> <78798be7b3bc7a7bb477d4ec952734b199588d00.camel@yandex.ru> Reply-To: Michael Heerdegen Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="40476"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Cc: Eli Zaretskii , 69108@debbugs.gnu.org To: Konstantin Kharlamov Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sat Feb 17 22:47:06 2024 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1rbSWX-000AQq-Ta for geb-bug-gnu-emacs@m.gmane-mx.org; 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Sat, 17 Feb 2024 22:45:39 +0100 In-Reply-To: <78798be7b3bc7a7bb477d4ec952734b199588d00.camel@yandex.ru> (Konstantin Kharlamov's message of "Sat, 17 Feb 2024 12:20:16 +0300") X-Provags-ID: V03:K1:tjJsU2lzEQ1fD+XYPlSK+kQlACFkBzRaC0Rd9dF+esRJb9UUHc6 gN8MgxbILlHJgRbL8buOD2oImRYQ/s1+7/y4DwcoA1BR6V+m8hQpbs0m/dMlOdvDa4pJt3c xEh58xTzBmJ1kRO5/jLRi+8pnpIcuPJFehc5pshbNNEbl6eetYnlVxAYhuQwG17yqmaDP/X jdCYYyRnOe+qPEngoFl6Q== UI-OutboundReport: notjunk:1;M01:P0:GlhiynDjS1M=;h7/2xTjqBZSc5EBVcIC2N2mmA64 xvc3qvuzH9OCL1YcjiTKrgJQf/Gu/gagSubqzCybTY3uM6f6nC5HSGhZlNxnR+GxeCMt8Wrl0 BXpVNjFSKD0VdMMJxNOITdEn889QDrIohqMrV4qxf3rZ/zu8Ny1GPUDwCYKdbYVfMD8ZfawIt m4UY7juiqMo39v28MQyxF2xc0kM8dfrYrfEl04CfYgWSlAZ/9mtF2qBnYDr7DAy8Mg9BriXtp rXW1quT77l0o/LUawLid/w1sUrhm2/hr0ZGLRgf8RasuQ6+0BMBFaz6j+a4J9B89csnJBcsDJ fr0/lTt5mi74MPNRcjNmr1eF61dy8ww3tYGTtwcTIx7+UjISm0/bPh9ati+qx5vSe/UEOgzJi Mo2Lxhf6xJzTV9Adv6i/5eFpKZ0duav2B6X80iTeaABKyDJwOzl8ZnpBI0+OaIcKUNCB2xWea dwLwPQ+gdGccxxp+PaRiGjbqsN6pFn4cEt4JiwsfY5pwMB7eJZ0dQZOPiWX1py3eGC9Pyw1R3 GoDW5gVBTfjRMNHdCHrPG91ErnGjJ62WtUoDyzNg7H8Vn41PC+MEzVUpcsLpaHc9Xl8Neclpf MYLoku1+U2DKyt9DCRc5MKvcYZ640vfRHMT+wzL1PDuQ6pTqe9jpWQmDDebl0swMjZxeK5LD4 Gcgc88Stja12OJeLTnHaq4VcciqtR4dujBGCitvmbTFLdJd1rxzuAI4MpeZ9gwW3EE72xOC6Z mu2cqk5yFlkBLhxLTUBm/Cvd5pgE3732nj1OHvit/Pon0JvwyhR419x1zCPeCxUAX7U5vxYz X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:280149 Archived-At: Konstantin Kharlamov writes: > Just a side note, from my experience pcase is very slow=C2=B9, so if a > function supposed to be called often, The function I changed is only called when generating the expansions of `if-let' etc, so this is not really an issue here. > I presume it's better to avoid `pcase`. Although, Idk how it compares > to `cond`. But judging from the fact `cond` is implemented in C, it is > likely faster. ?... pcase also expands to things that are implemented in C, this is a too simple benchmark. If you want to discuss this, maybe in a different thread, as it is not relevant here. Michael.