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Mara Bos c5990dd8ad
Rollup merge of #81556 - nikomatsakis:forbidden-lint-groups-lint, r=pnkfelix 
introduce future-compatibility warning for forbidden lint groups

We used to ignore `forbid(group)` scenarios completely. This changed in #78864, but that led to a number of regressions (#80988, #81218).

This PR introduces a future compatibility warning for the case where a group is forbidden but then an individual lint within that group is allowed. We now issue a FCW when we see the "allow", but permit it to take effect.

r? ``@Mark-Simulacrum``
2021-02-04 21:10:34 +01:00
..
benches
src Rollup merge of #81556 - nikomatsakis:forbidden-lint-groups-lint, r=pnkfelix 2021-02-04 21:10:34 +01:00
Cargo.toml Update Chalk 2021-02-02 12:37:22 -05:00
README.md

README.md

For more information about how rustc works, see the rustc dev guide.