nik marked 4 inline comments as done.
nik added a comment.

As I've commented on, this change is not finished. However, I've addressed the 
inline comments nevertheless.

There is one TODO left for which I would like to have an opinion.



================
Comment at: clang-tidy/ClangTidyDiagnosticConsumer.cpp:472
   if (Info.hasSourceManager())
     checkFilters(Info.getLocation(), Info.getSourceManager());
 }
----------------
gribozavr wrote:
> It seems like the `checkFilters` call should not be skipped even if we have 
> another diagnostic engine.
checkFilters() sets some state so that later finalizeLastError() can remove 
diagnostics/errors from ClangTidyDiagnosticConsumer::Errors and also track some 
statistics.

Statistics are not relevant for the pluginc case as they should not be printed 
out for that case.
The filtering happening in finalizeLastError() does not look relevant as the 
plugin currently only supports the "-checks=..." argument but not the e.g. 
header and line filter. When checks are created in 
ClangTidyCheckFactories::createChecks, the "-checks=..." argument is honored, 
so that the !Context.isCheckEnabled(...) in finalizeLastError() is also not 
relevant.

I agree that checkFilters()/finalizeLastError() will be needed once the plugin 
case should support the other filtering options (header + line filter), but 
note that this goes beyond the scope of this change here, which is NOLINT 
filtering.

This is all new to me, so if I miss something regarding the 
checkFilters()/finalizeLastError() thingy, please tell me, preferably with an 
example if possible :)


Repository:
  rCTE Clang Tools Extra

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D61487/new/

https://reviews.llvm.org/D61487



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