[clang-tools-extra] [clang-tidy] add depercation warning for non-whitelisted global options (PR #121057)

[Carlos Galvez via cfe-commits]

carlosgalvezp wrote:

> that it is kept for future deprecations (and would therefore need to be general enough)

Yes, that was my thought, having a general-purpose mechanism for deprecation warnings (a bit what I mentioned in the RFC).

Maybe something like `--no-deprecation-warnings` or `--ignore-deprecation-warnings`?

> Unless someone is in the position that you've described

I believe


https://github.com/llvm/llvm-project/pull/121057