d5223be2e3
Fix false positive for unit_arg lint Fixes #6447 To avoid false positives don't complain about unit args when they come from a path expression, e.g. a local variable. **Note:** This is my first contribution to Clippy, so I might have messed up somewhere. Any feedback is welcome and I'm happy to work out any kinks. --- changelog: Do not lint unit arguments when they come from a path expression.