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llvm-premerge-checks/docs/clang_tidy.md
Mikhail Goncharov a3f6610df2 Update bot report
- add links to join beta and report issue
- add link "not useful" to clang-tidy warning
- clang-tidy comment in report now tells how many inline comments were
  added
2020-01-23 13:35:40 +01:00

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# clang-tidy checks
## warning is not useful
If you found that a warning produced by clang-tidy is not useful:
- If clang-tidy must not run for some files at all (e.g. lit test), please
[add files to blacklist](scripts/clang-tidy.ignore).
- Consider fixing or [suppressing diagnostic](https://clang.llvm.org/extra/clang-tidy/#suppressing-undesired-diagnostics)
if there is a good reason.
- [File a bug](issues/new?assignees=&labels=bug&template=bug_report.md&title=)
if build process should be improved.
- If you believe that you found a clang-tidy bug then please keep in mind that clang-tidy version run by bot
might not be most recent. Please reproduce your issue on current version before submitting a bug to clang-tidy.
## Review comments
Build bot leaves inline comments only for a small subset of files that are not blacklisted for analysis (see above) *and*
specifically whitelisted for comments.
That is done to avoid potential noise when a file already contains a number of warnings.
If your are confident that some files are in good shape already, please
[whitelist them](scripts/clang-tidy-comments.ignore).
----
[about pre-merge checks](docs/user_doc.md)