[PATCH] D61487: [clang-tidy] Make the plugin honor NOLINT

Fri May 3 04:52:24 PDT 2019

alexfh added a comment.

Apart from NOLINT handling there's more logic in `ClangTidyDiagnosticConsumer::HandleDiagnostic`, which isn't properly transferred to `ClangTidyContext::diag` in this patch. The logic that is transferred seems to change the behavior w.r.t. notes that can "unmute" ignored warnings (see https://reviews.llvm.org/D59135#1456108). I suspect that we're missing proper test coverage here. Another issue is that compiler diagnostics don't pass ClangTidyContext::diag in the non-plugin use case. Do all the existing tests pass with your patch?

A better way to implement diagnostic filtering in the plugin would be to make ClangTidyDiagnosticConsumer able to forward diagnostics to the external diagnostics engine. It will still need some sort of a buffering though to handle diagnostics and notes attached to them together.

Repository:
  rCTE Clang Tools Extra

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  https://reviews.llvm.org/D61487/new/

https://reviews.llvm.org/D61487