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| author | bors <bors@rust-lang.org> | 2021-11-04 06:54:21 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2021-11-04 06:54:21 +0000 |
| commit | 4061c0407978a00c5c2518d898ad8406da28c106 (patch) | |
| tree | 2603c5786d9883b83d87158779993b8f8ab5fccf /compiler/rustc_mir_transform/src/coverage/counters.rs | |
| parent | 0b4ac62ddaf9ee01b8aaf9dd7097f1f541d64551 (diff) | |
| parent | bd194da4c2116e2461f8dfee51c12d343a62f53e (diff) | |
| download | rust-4061c0407978a00c5c2518d898ad8406da28c106.tar.gz rust-4061c0407978a00c5c2518d898ad8406da28c106.zip | |
Auto merge of #87467 - inquisitivecrystal:ref-unwind, r=dtolnay
Implement `RefUnwindSafe` for `Rc<T>` This PR implements `RefUnwindSafe` for `Rc<T>`, where `T: RefUnwindSafe`. This impl was omitted by an apparent oversight. `Rc<T>` already implements `UnwindSafe`. `Arc<T>` implements both `UnwindSafe` and `RefUnwindSafe`. There is no reason why an `&Rc<T>` is any less unwind safe than a `Rc<T>` or an `&Arc<T>`, so this should be safe to add. Resolves #45924.
Diffstat (limited to 'compiler/rustc_mir_transform/src/coverage/counters.rs')
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