Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/hir-ty/src/next_solver/ty.rs')
| -rw-r--r-- | crates/hir-ty/src/next_solver/ty.rs | 42 |
1 files changed, 38 insertions, 4 deletions
diff --git a/crates/hir-ty/src/next_solver/ty.rs b/crates/hir-ty/src/next_solver/ty.rs index 1443e2f0b3..b8406fecda 100644 --- a/crates/hir-ty/src/next_solver/ty.rs +++ b/crates/hir-ty/src/next_solver/ty.rs @@ -11,10 +11,10 @@ use hir_def::{TraitId, type_ref::Rawness}; use rustc_abi::{Float, Integer, Size}; use rustc_ast_ir::{Mutability, try_visit, visit::VisitorResult}; use rustc_type_ir::{ - AliasTyKind, BoundVar, BoundVarIndexKind, ClosureKind, DebruijnIndex, FlagComputation, Flags, - FloatTy, FloatVid, InferTy, IntTy, IntVid, Interner, TyVid, TypeFoldable, TypeSuperFoldable, - TypeSuperVisitable, TypeVisitable, TypeVisitableExt, TypeVisitor, UintTy, Upcast, - WithCachedTypeInfo, + AliasTyKind, BoundVar, BoundVarIndexKind, ClosureKind, CoroutineArgs, CoroutineArgsParts, + DebruijnIndex, FlagComputation, Flags, FloatTy, FloatVid, InferTy, IntTy, IntVid, Interner, + TyVid, TypeFoldable, TypeSuperFoldable, TypeSuperVisitable, TypeVisitable, TypeVisitableExt, + TypeVisitor, UintTy, Upcast, WithCachedTypeInfo, inherent::{ AdtDef as _, BoundExistentialPredicates, BoundVarLike, Const as _, GenericArgs as _, IntoKind, ParamLike, PlaceholderLike, Safety as _, SliceLike, Ty as _, @@ -404,6 +404,40 @@ impl<'db> Ty<'db> { .split_closure_args_untupled() .closure_sig_as_fn_ptr_ty .callable_sig(interner), + TyKind::CoroutineClosure(coroutine_id, args) => { + Some(args.as_coroutine_closure().coroutine_closure_sig().map_bound(|sig| { + let unit_ty = Ty::new_unit(interner); + let return_ty = Ty::new_coroutine( + interner, + coroutine_id, + CoroutineArgs::new( + interner, + CoroutineArgsParts { + parent_args: args.as_coroutine_closure().parent_args(), + kind_ty: unit_ty, + resume_ty: unit_ty, + yield_ty: unit_ty, + return_ty: sig.return_ty, + // FIXME: Deduce this from the coroutine closure's upvars. + tupled_upvars_ty: unit_ty, + }, + ) + .args, + ); + FnSig { + inputs_and_output: Tys::new_from_iter( + interner, + sig.tupled_inputs_ty + .tuple_fields() + .iter() + .chain(std::iter::once(return_ty)), + ), + c_variadic: sig.c_variadic, + safety: sig.safety, + abi: sig.abi, + } + })) + } _ => None, } } |