[PATCH] D142123: [clang-tidy] Add check to suggest use of #pragma once

Aaron Ballman via Phabricator via cfe-commits cfe-commits at lists.llvm.org
Thu Jan 19 08:49:40 PST 2023


aaron.ballman added a comment.

Can you explain a bit about why you want to promote use of `#pragma once`? It's not been standardized specifically because of how many known issues it causes, so it strikes me as odd to claim it's a modernization of a code base to use it. To me, I'd almost rather have the opposite behavior -- convert use of `#pragma once` into working header guards.


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  https://reviews.llvm.org/D142123/new/

https://reviews.llvm.org/D142123



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