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| author | bors <bors@rust-lang.org> | 2020-11-03 16:21:51 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2020-11-03 16:21:51 +0000 |
| commit | 2fe87a89c9b37978b9589ce7930577f05aa91cb2 (patch) | |
| tree | 6d7adfcee07e85013751c775136c9971c92bb82d /compiler/rustc_mir/src/transform/coverage/graph.rs | |
| parent | a2bf404d34529e2b916bdc514bd71309e86908bd (diff) | |
| parent | 7b065dba84362ce90a7d9a920e193dc719198a9b (diff) | |
| download | rust-2fe87a89c9b37978b9589ce7930577f05aa91cb2.tar.gz rust-2fe87a89c9b37978b9589ce7930577f05aa91cb2.zip | |
Auto merge of #6165 - dvermd:ref_option_ref, r=flip1995
Add lint 'ref_option_ref' #1377 This lint checks for usage of `&Option<&T>` which can be simplified as `Option<&T>` as suggested in #1377. This WIP PR is here to get feedback on the lint as there's more cases to be handled: * statics/consts, * associated types, * type alias, * function/method parameter/return, * ADT definitions (struct/tuple struct fields, enum variants) changelog: Add 'ref_option_ref' lint
Diffstat (limited to 'compiler/rustc_mir/src/transform/coverage/graph.rs')
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