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| author | bors <bors@rust-lang.org> | 2020-10-25 08:54:27 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2020-10-25 08:54:27 +0000 |
| commit | a675778cfb3623a5b4c0b04946ef9ada2a1b5b07 (patch) | |
| tree | 2a594e36ce0565c071f6245424798410d6089764 /compiler/rustc_llvm/llvm-wrapper/Linker.cpp | |
| parent | b06856eae0fade6e2eaaaad7ab289069ddb6f037 (diff) | |
| parent | 4d3322525d9b65ce4c6fc183bc1cd3cfc9477300 (diff) | |
| download | rust-a675778cfb3623a5b4c0b04946ef9ada2a1b5b07.tar.gz rust-a675778cfb3623a5b4c0b04946ef9ada2a1b5b07.zip | |
Auto merge of #6029 - Daniel-B-Smith:refcell_ref_await, r=flip1995
Add lint for holding RefCell Ref across an await Fixes #6008 This introduces the lint await_holding_refcell_ref. For async functions, we iterate over all types in generator_interior_types and look for `core::cell::Ref` or `core::cell::RefMut`. If we find one then we emit a lint. Heavily cribs from: https://github.com/rust-lang/rust-clippy/pull/5439 changelog: introduce the await_holding_refcell_ref lint
Diffstat (limited to 'compiler/rustc_llvm/llvm-wrapper/Linker.cpp')
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