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Wed, 25 Mar 2026 13:45:22 -0600 From: Tom Tromey To: Tom de Vries Cc: Tom Tromey , gdb-patches@sourceware.org Subject: Re: [PATCH v2] [gdb] Add c_ctrl/c_unctrl In-Reply-To: (Tom de Vries's message of "Wed, 25 Mar 2026 19:12:23 +0100") References: <20260325123946.4072546-1-tdevries@suse.de> <87a4vv6c58.fsf@tromey.com> X-Attribution: Tom Date: Wed, 25 Mar 2026 13:45:21 -0600 Message-ID: <871ph766cu.fsf@tromey.com> User-Agent: Gnus/5.13 (Gnus v5.13) MIME-Version: 1.0 Content-Type: text/plain X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - box5379.bluehost.com X-AntiAbuse: Original Domain - sourceware.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - tromey.com X-BWhitelist: no X-Source-IP: 75.166.225.82 X-Source-L: No X-Exim-ID: 1w5UAM-00000001qwY-2lvQ X-Source: X-Source-Args: X-Source-Dir: X-Source-Sender: 75-166-225-82.hlrn.qwest.net (bapiya) [75.166.225.82]:60578 X-Source-Auth: tom+tromey.com X-Email-Count: 2 X-Org: HG=bhshared;ORG=bluehost; X-Source-Cap: ZWx5bnJvYmk7ZWx5bnJvYmk7Ym94NTM3OS5ibHVlaG9zdC5jb20= X-Local-Domain: yes X-CMAE-Envelope: MS4xfCHXjSFDGI/Vqmc2X+pnlM/ixsgw00ol93cDs+zLsrClXXvnAKdg+tZ/CWAz5mpVIpvNk+cmhWldVMMNeDz41OOy8SyLaY5YX15tPPcVs8lhclZLx1bq KDOvW8n68ZCe8BnDlBjHqgnXn8lkuOGu9VrJJldpVBQ/Gh2s8W1pw2UI4v+Ndl0QeI9kJ9jxfQGo2Lv3l4+6Vx4Sjg8ymz8Lmu0= X-BeenThere: gdb-patches@sourceware.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Gdb-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: gdb-patches-bounces~public-inbox=simark.ca@sourceware.org >>>>> "Tom" == Tom de Vries writes: Tom> I could make this pass somehow, but I don't know how because I don't Tom> understand what we're actually trying to test here. Tom> That is, we're already testing all input values. What else is there Tom> to test? The point is that the function should be a black box and that sign extension of chars (on some platforms at least) is the case that required this. But let's just go ahead. I don't really care that much. Approved-By: Tom Tromey Tom