justincady wrote: > I wonder what is the target scenario for this feature.
This PR addresses clang-tidy's lack of ability to ignore some set of headers when analyzing a file (most commonly third party code that cannot be modified). > I remember regex can excluding some pattern, the we can exclude header file > in `HeaderFilterRegex`. The underlying regex implementation for `HeaderFilterRegex` is `llvm::Regex` which does not support negative lookahead. See: - https://reviews.llvm.org/D34654 - https://lists.llvm.org/pipermail/cfe-dev/2015-November/046203.html - https://github.com/llvm/llvm-project/issues/25590 As I mentioned in the description, one option to allow exclusion of headers would be migrating to `std::regex`. But I think that has the potential to break existing configs, which is why reviving/reimplementing D34654 seems like the best path forward to me. https://github.com/llvm/llvm-project/pull/91400 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
