From CONTRIB-4142:

Offtopic, about Damyon comment: Well, main problem is that our codebase is plagued of codechecker errors and warnings, and the checker does it job for complete files, not for patches (and the results are always depressing no matter the patch is 100% correct or no).

I hope the prechecker (that has the ability to restrict output to the patched lines) will help about that.

Uhm, perhaps we could try to build that in the codechecker, say:

1. if the site is git-based
2. add one new setting: "branch base"
3. extract the lines from the diff
4. filter the results out
5. yum!

Research about it...