[PATCH] D147563: [clang-tidy] Deprecate cert-dcl21-cpp

[Carlos Galvez via Phabricator via cfe-commits]

carlosgalvezp added a comment.

In D147563#4244227 <https://reviews.llvm.org/D147563#4244227>, @Eugene.Zelenko wrote:

> I think will be good idea to track deprecated features on GitHub issues with something like `deprecate in XYZ` label(s).

Great idea, I started to have the feeling we have quite a few deprecated things to keep track off, will give some thought and do it!


Repository:
  rG LLVM Github Monorepo

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https://reviews.llvm.org/D147563