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Clean up

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This commit is contained in:
Dawer 2021-08-12 19:31:00 +05:00
parent de074fe636
commit 6c366ade00
4 changed files with 4 additions and 9 deletions
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6
crates/hir_ty/src/display.rs
View File

@ -377,7 +377,7 @@ impl HirDisplay for Ty {
}
// FIXME: all this just to decide whether to use parentheses...
let conains_impl_fn = |bounds: &[QuantifiedWhereClause]| {
let contains_impl_fn = |bounds: &[QuantifiedWhereClause]| {
bounds.iter().any(|bound| {
if let WhereClause::Implemented(trait_ref) = bound.skip_binders() {
let trait_ = trait_ref.hir_trait_id();
@ -390,7 +390,7 @@ impl HirDisplay for Ty {
let (preds_to_print, has_impl_fn_pred) = match t.kind(&Interner) {
TyKind::Dyn(dyn_ty) if dyn_ty.bounds.skip_binders().interned().len() > 1 => {
let bounds = dyn_ty.bounds.skip_binders().interned();
(bounds.len(), conains_impl_fn(bounds))
(bounds.len(), contains_impl_fn(bounds))
}
TyKind::Alias(AliasTy::Opaque(OpaqueTy {
opaque_ty_id,
@ -435,7 +435,7 @@ impl HirDisplay for Ty {
}
}
(len, conains_impl_fn(bounds.skip_binders()))
(len, contains_impl_fn(bounds.skip_binders()))
} else {
(0, false)
}

1
crates/hir_ty/src/infer/coerce.rs
View File

@ -578,7 +578,6 @@ impl<'a> InferenceContext<'a> {
Solution::Ambig(Guidance::Definite(subst)) => {
canonicalized.apply_solution(&mut self.table, subst)
}
// FIXME: should we accept ambiguous results here?
_ => return Err(TypeError),
};
let unsize =

3
crates/hir_ty/src/lower.rs
View File

@ -881,8 +881,6 @@ impl<'a> TyLoweringContext<'a> {
cov_mark::hit!(lower_rpit);
let self_ty =
TyKind::BoundVar(BoundVar::new(DebruijnIndex::INNERMOST, 0)).intern(&Interner);
// XXX(iDawer): Can shifting mess with unsized_types? For now I better reinsure.
let outer_unsized_types = self.unsized_types.replace(Default::default());
let predicates = self.with_shifted_in(DebruijnIndex::ONE, |ctx| {
let mut predicates: Vec<_> = bounds
.iter()
@ -907,7 +905,6 @@ impl<'a> TyLoweringContext<'a> {
}
predicates
});
self.unsized_types.replace(outer_unsized_types);
ReturnTypeImplTrait { bounds: crate::make_only_type_binders(1, predicates) }
}

3
crates/ide_assists/src/handlers/generate_function.rs
View File

@ -747,7 +747,7 @@ fn bar(worble: ()) ${0:-> ()} {
check_assist(
generate_function,
r#"
#[lang = "sized"] trait Sized {}
//- minicore: sized
trait Foo {}
fn foo() -> impl Foo {
todo!()
@ -757,7 +757,6 @@ fn baz() {
}
"#,
r#"
#[lang = "sized"] trait Sized {}
trait Foo {}
fn foo() -> impl Foo {
todo!()