DMARC-Filter: OpenDMARC Filter v1.4.2 delorie.com 64U83EMv928728 Authentication-Results: delorie.com; dmarc=pass (p=none dis=none) header.from=cygwin.com Authentication-Results: delorie.com; spf=pass smtp.mailfrom=cygwin.com DKIM-Filter: OpenDKIM Filter v2.11.0 delorie.com 64U83EMv928728 Authentication-Results: delorie.com; dkim=pass (1024-bit key, unprotected) header.d=cygwin.com header.i=@cygwin.com header.a=rsa-sha256 header.s=default header.b=XRqPntfe X-Recipient: archive-cygwin AT delorie DOT com DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 479724BA7987 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cygwin.com; s=default; t=1780128193; bh=n8buAUQKdKuJYjC9zZOy4mgOiUbafiq6JFSDBN7nhAo=; h=To:Subject:In-Reply-To:References:Date:List-Id:List-Unsubscribe: List-Archive:List-Post:List-Help:List-Subscribe:From:Reply-To: From; b=XRqPntfe0oVGbhh8jkOCw7GTqfEJ4iej4Mwq3i7mp6WMxEa+6chUJkPFd6JcNnR/q 8E9/m/yr9IiUfG9ZTyQ6m45/PcBtyF77V02OloxISk+sohy1YTehakH6pKNZ/mw9B3 NA9/oKimtO+MJf63vIcCrbcu5bkpyEiqMEZRtk/Q= X-Original-To: cygwin AT cygwin DOT com Delivered-To: cygwin AT cygwin DOT com DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org C400A4BA23F3 ARC-Filter: OpenARC Filter v1.0.0 sourceware.org C400A4BA23F3 ARC-Seal: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1780128143; cv=none; b=hidDdrHgz6ZtpiflSV5MEbM9qBxb8XwlSPOBTVDZ8OAj/zrz/W3Rrau1NXatz0E0C/L796BD1IaKAaqPGjkqI+K8n3y0K61cyPWpzOoOBVPAXbOCms2IcU9XKsnu6MTqB1umq/pw0V7WbuUiR2oIESQFnYfPHpuuBvV/oXzpOIk= ARC-Message-Signature: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1780128143; c=relaxed/simple; bh=9QUG5gszxJRfUpVKUFrdKreGK/OHWg1QVJtug3MUXaI=; h=DKIM-Signature:From:To:Subject:Date:Message-ID:MIME-Version; b=qmAGrkkt49wcomkaUVoEM8/4pS307Y/SDWpI2oNHUV80jrr+KfX0rNPuxSK4P+HZXwxZbmfjOmylXMF3fB/giNK4puHfHtOxpaz+00pjM3sHhkZWLVpUqTrldYvUFuP6p8EtpjcdyyOi010B+F2iu1VTFyT8i14O6miLaeY91OM= ARC-Authentication-Results: i=1; sourceware.org; dkim=pass (1024-bit key, secure) header.d=nexgo.de header.i=@nexgo.de header.a=rsa-sha256 header.s=vfde-mb-mr2-23sep header.b=GO0Ybbgy DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org C400A4BA23F3 To: cygwin AT cygwin DOT com Subject: Re: wcwidth broken with gcc 16 In-Reply-To: <97f0f3c6-9f2c-429c-aa8e-875b7806b275@towo.net> (Thomas Wolff via Cygwin's message of "Thu, 28 May 2026 19:45:39 +0200") References: <874ikpawdk DOT fsf AT Gerda DOT invalid> <8ff2ab8d-dfdc-459c-96f3-ed4a4f451440 AT towo DOT net> <0140C1F4-CA22-46DE-AE21-69C5427C59B5 AT unified-streaming DOT com> <4f885156-7772-43d7-ab72-c88f0a7d1e52 AT towo DOT net> <112594ad-3c25-4dad-b1bc-071b4951ed98 AT towo DOT net> <97f0f3c6-9f2c-429c-aa8e-875b7806b275 AT towo DOT net> Date: Sat, 30 May 2026 10:02:08 +0200 Message-ID: <8733z9jpfj.fsf@Gerda.invalid> User-Agent: Gnus/5.13 (Gnus v5.13) MIME-Version: 1.0 X-purgate-server: smtpa04 X-purgate-type: clean X-purgate: clean X-purgate-size: 460 X-purgate-ID: 155817::1780128136-5243AFD4-E421045A/0/0 X-BeenThere: cygwin AT cygwin DOT com X-Mailman-Version: 2.1.30 Precedence: list List-Id: General Cygwin discussions and problem reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , From: ASSI via Cygwin Reply-To: ASSI Content-Type: text/plain; charset="utf-8" Errors-To: cygwin-bounces~archive-cygwin=delorie DOT com AT cygwin DOT com Sender: "Cygwin" Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from base64 to 8bit by delorie.com id 64U83EMv928728 Thomas Wolff via Cygwin writes: > Why it extends a short value for an assumed short parameter at all, > and why the signedness of this extension changed in gcc 16, remains > obscure for now. I commented on the ticket… waiting for your patch? :-) Regards, Achim. -- +<[Q+ Matrix-12 WAVE#46+305 Neuron microQkb Andromeda XTk Blofeld]>+ Wavetables for the Terratec KOMPLEXER: http://Synth.Stromeko.net/Downloads.html#KomplexerWaves -- Problem reports: https://cygwin.com/problems.html FAQ: https://cygwin.com/faq/ Documentation: https://cygwin.com/docs.html Unsubscribe info: https://cygwin.com/ml/#unsubscribe-simple