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| author | Ralf Jung <post@ralfj.de> | 2020-06-19 14:29:16 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-06-19 14:29:16 +0200 |
| commit | 70622db43d5e0a58f8fe66ff15115e4fcbb5c274 (patch) | |
| tree | 296530d1184b80e0d2993762a1f71489848c5f39 /src/rustllvm/RustWrapper.cpp | |
| parent | 63b441aafbf52d6ba789ecc478455800c1a48df9 (diff) | |
| parent | 2b7d8588668bc79a1855a2c335572a1ac8ceaf34 (diff) | |
| download | rust-70622db43d5e0a58f8fe66ff15115e4fcbb5c274.tar.gz rust-70622db43d5e0a58f8fe66ff15115e4fcbb5c274.zip | |
Rollup merge of #72280 - nbdd0121:typeck, r=nikomatsakis
Fix up autoderef when reborrowing Currently `(f)()` and `f.call_mut()` behaves differently if expression `f` contains autoderef in it. This causes a weird error in #72225. When `f` is type checked, `Deref` is used (this is expected as we can't yet determine if we should use `Fn` or `FnMut`). When subsequently we determine the actual trait to be used, when using the `f.call_mut()` syntax the `Deref` is patched to `DerefMut`, while for the `(f)()` syntax case it is not. This PR replicates the fixup for the first case. Fixes #72225 Fixes #68590
Diffstat (limited to 'src/rustllvm/RustWrapper.cpp')
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