Tweaks to adt_sized_constraint
#114314
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Tweaks to adt_sized_constraint
#114314
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Some changes occurred to the core trait solver cc @rust-lang/initiative-trait-system-refactor |
lcnr
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Aug 1, 2023
compiler/rustc_middle/src/ty/adt.rs
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| /// the associated type is behind a pointer (e.g., issue #31299). | ||
| pub fn sized_constraint(self, tcx: TyCtxt<'tcx>) -> ty::EarlyBinder<&'tcx [Ty<'tcx>]> { | ||
| ty::EarlyBinder::bind(tcx.adt_sized_constraint(self.did())) | ||
| /// if that type is `Sized`, or `TyErr` if this type has a recursive |
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| /// if that type is `Sized`, or `TyErr` if this type has a recursive | |
| /// if that type is `Sized`, or `ty::Error` if this type has a recursive |
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@bors r=lcnr |
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…iaskrgr Rollup of 6 pull requests Successful merges: - rust-lang#114178 (Account for macros when suggesting a new let binding) - rust-lang#114199 (Don't unsize coerce infer vars in select in new solver) - rust-lang#114301 (Don't check unnecessarily that impl trait is RPIT) - rust-lang#114314 (Tweaks to `adt_sized_constraint`) - rust-lang#114322 (Fix invalid slice coercion suggestion reported in turbofish) - rust-lang#114340 ([rustc_attr][nit] Replace `filter` + `is_some` with `map_or`.) r? `@ghost` `@rustbot` modify labels: rollup
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fixes a comment, but also some other nits.
r? lcnr