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Ben Knoble" Cc: Ramsay Jones , Ezekiel Newren via GitGitGadget , git@vger.kernel.org, Kristoffer Haugsbakk , Patrick Steinhardt , Phillip Wood , Chris Torek , Ezekiel Newren Subject: Re: [PATCH v4 01/10] doc: define unambiguous type mappings across C and Rust In-Reply-To: (D. Ben Knoble's message of "Sat, 15 Nov 2025 11:59:08 -0500") References: <23b7fd8a-2b50-4da3-bc8a-3727ee99654f@ramsayjones.plus.com> <5A740EE4-D545-4828-8D38-E0E5E9F87A3E@gmail.com> Date: Sat, 15 Nov 2025 12:03:55 -0800 Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Precedence: bulk X-Mailing-List: git@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain "D. Ben Knoble" writes: >> Me neither, but I suspect it may mostly use of non-word "signless" >> that is the issue. > ... > Agreed, and I suspect this is roughly the implementation. > > My point was that Ezekiel seemed to justify (?) the use of "signless" > by pointing to those warnings (I personally am on the fence for how to > treat the combination of facts, but it seems useful to consider that > char is not easily comparable with integers of various signedness). Agreed. I think your point matches my suspicion that the use of the non-word "signless" was what Ramsay reacted. The 'char' with the implementation defined signedness is making -Wsign-compare even more quirky than it already is.