Jason Newcomb ce5e927713
Improve map_entry lint
Fix false positives where the map is used before inserting into the map.
Fix false positives where two insertions happen.
Suggest using `if let Entry::Vacant(e) = _.entry(_)` when `or_insert` might be a semantic change
2021-04-15 08:19:40 -04:00
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2021-04-15 08:19:40 -04:00