add a few words on dogfood + update_lints

This commit is contained in:
llogiq 2015-08-14 11:30:39 +02:00
parent 1afc5b6235
commit 6f8d47b411

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@ -35,6 +35,11 @@ T-middle issues can be more involved and require verifying types. The
lot of methods that are useful, though one of the most useful would be `expr_ty` (gives the type of
an AST expression). `match_def_path()` in Clippy's `utils` module can also be useful.
Should you add a lint, try it on clippy itself using `util/dogfood.sh`. You may find that clippy
contains some questionable code itself! Also before making a pull request, please run
`util/update_lints.py`, which will update `lib.rs` and `README.md` with the lint declarations. Our
travis build actually checks for this.
## Contributions
Clippy welcomes contributions from everyone.