2776076efa
Improve `needless_borrow` lint fixes: #5327 fixes: #1726 fixes: #1212 This is merging `needless_borrow` into the `dereference` pass in preparation for `explicit_auto_deref`. `explicit_auto_deref` needs to implement most of what `needless_borrow` implements in order to work. There is a minor regression here where `let x: &str = &x.deref()` will trigger `needless_borrow` without triggering `explicit_deref_methods`. Removing the redundant borrow will cause `explicit_deref_methods` to trigger. This will be fixed when `explicit_auto_deref` is implemented. changelog: Lint `needless_borrow` when a borrow is auto-derefed more than once changelog: Lint `needless_borrow` in the trailing expression of a block for a match arm |
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