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- Eliminates all the `get_context` calls that async lowering created. - Replace all `Local` `ResumeTy` types with `&mut Context<'_>`. The `Local`s that have their types replaced are: - The `resume` argument itself. - The argument to `get_context`. - The yielded value of a `yield`. The `ResumeTy` hides a `&mut Context<'_>` behind an unsafe raw pointer, and the `get_context` function is being used to convert that back to a `&mut Context<'_>`. Ideally the async lowering would not use the `ResumeTy`/`get_context` indirection, but rather directly use `&mut Context<'_>`, however that would currently lead to higher-kinded lifetime errors. See <https://github.com/rust-lang/rust/issues/105501>. The async lowering step and the type / lifetime inference / checking are still using the `ResumeTy` indirection for the time being, and that indirection is removed here. After this transform, the generator body only knows about `&mut Context<'_>`. |
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| .. | ||
| abi.rs | ||
| assoc.rs | ||
| common_traits.rs | ||
| consts.rs | ||
| errors.rs | ||
| implied_bounds.rs | ||
| instance.rs | ||
| layout_sanity_check.rs | ||
| layout.rs | ||
| lib.rs | ||
| needs_drop.rs | ||
| representability.rs | ||
| structural_match.rs | ||
| ty.rs | ||