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Handle TyAlias in projected_ty #15288

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Merged
bors merged 2 commits into from
Jul 15, 2023
Merged

Handle TyAlias in projected_ty #15288

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75f06ce
Handle TyAlias in projected_ty
alibektas Jul 15, 2023
f8f19c4
Change names to sth more presentable
alibektas Jul 15, 2023
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2 changes: 2 additions & 0 deletions crates/hir-ty/src/mir.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -151,6 +151,7 @@ impl<V, T> ProjectionElem<V, T> {
TyKind::Adt(_, subst) => {
db.field_types(f.parent)[f.local_id].clone().substitute(Interner, subst)
}
TyKind::Alias(al) => al.clone().intern(Interner),
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@lnicola lnicola Jul 15, 2023

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Suggested change
TyKind::Alias(al) => al.clone().intern(Interner),
TyKind::Alias(inner) => al.clone().intern(Interner),

_ => {
never!("Only adt has field");
return TyKind::Error.intern(Interner);
Expand All @@ -167,6 +168,7 @@ impl<V, T> ProjectionElem<V, T> {
TyKind::Error.intern(Interner)
}),
TyKind::Closure(id, subst) => closure_field(*id, subst, *f),
TyKind::Alias(al) => al.clone().intern(Interner),
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@lnicola lnicola Jul 15, 2023

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Suggested change
TyKind::Alias(al) => al.clone().intern(Interner),
TyKind::Alias(inner) => al.clone().intern(Interner),

_ => {
never!("Only tuple or closure has tuple or closure field");
return TyKind::Error.intern(Interner);
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