Clippy suggests using swap on fields belonging to the same owner
causing two mutable borrows of the owner
Fixes#981
Signed-off-by: Cristian Kubis <cristian.kubis@tsunix.de>
Fix missing_const_for_fn false positive
We don't want to lint if the type of the method implements drop.
(constant functions cannot evaluate destructors)
changelog: Fix `missing_const_for_fn` false positive
Fixes#4449
More rustfix tests
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cc #3630
This is probably easier reviewed per-commit.
changelog: none
Improve the cognitive_complexity lint's warning.
Adds the value of complexity limit set for the lint
to the warning.
Fixes#4466
Signed-off-by: Victor Polevoy <fx@thefx.co>
changelog: improve the `cognitive_complexity` lint's warning message.
Split up cmp_owned tests, add run-rustfix
Some of the cmp_owned tests emitted non-machine-applicable suggestions,
so I moved them to `tests/ui/cmp_owned/without_suggestion.rs` and added
`// run-rustfix` to the other half.
changelog: none
cc #3630
Fix unused_unit false positive
changelog: Fix `unused_unit` false positive
For some reason the `expr` of `stmt.node` didn't contain the expansion information, but the `stmt.span` does.
Fixes#4076
Account for trait alias when looking for defid
I hit the crash on the `expect` call when running clippy on rustc libcore.
Hopefully this will fix it.
changelog: none
