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remove a couple of clones

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This commit is contained in:
Matthias Krüger 2025-05-01 11:41:42 +02:00
parent 6c9cf51c55
commit 573c47c9ba
32 changed files with 71 additions and 90 deletions
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2
crates/hir-ty/src/dyn_compatibility.rs
View file

@ -515,7 +515,7 @@ fn receiver_is_dispatchable(
trait_id: to_chalk_trait_id(trait_),
substitution: Substitution::from_iter(
Interner,
std::iter::once(unsized_self_ty.clone().cast(Interner))
std::iter::once(unsized_self_ty.cast(Interner))
.chain(placeholder_subst.iter(Interner).skip(1).cloned()),
),
});

2
crates/hir-ty/src/infer/closure.rs
View file

@ -127,7 +127,7 @@ impl InferenceContext<'_> {
let prev_diverges = mem::replace(&mut self.diverges, Diverges::Maybe);
let prev_closure = mem::replace(&mut self.current_closure, id);
let prev_ret_ty = mem::replace(&mut self.return_ty, body_ret_ty.clone());
let prev_ret_coercion = self.return_coercion.replace(CoerceMany::new(body_ret_ty.clone()));
let prev_ret_coercion = self.return_coercion.replace(CoerceMany::new(body_ret_ty));
let prev_resume_yield_tys = mem::replace(&mut self.resume_yield_tys, resume_yield_tys);
self.with_breakable_ctx(BreakableKind::Border, None, None, |this| {

4
crates/hir-ty/src/infer/expr.rs
View file

@ -827,9 +827,9 @@ impl InferenceContext<'_> {
}
let assoc = self.resolve_ops_index_output();
self.resolve_associated_type_with_params(
self_ty.clone(),
self_ty,
assoc,
&[index_ty.clone().cast(Interner)],
&[index_ty.cast(Interner)],
)
} else {
self.err_ty()

4
crates/hir-ty/src/infer/pat.rs
View file

@ -435,7 +435,7 @@ impl InferenceContext<'_> {
decl: Option<DeclContext>,
) -> Ty {
let (expectation_type, expectation_lt) = match expected.as_reference() {
Some((inner_ty, lifetime, _exp_mut)) => (inner_ty.clone(), lifetime.clone()),
Some((inner_ty, lifetime, _exp_mut)) => (inner_ty.clone(), lifetime),
None => {
let inner_ty = self.table.new_type_var();
let inner_lt = self.table.new_lifetime_var();
@ -597,7 +597,7 @@ impl InferenceContext<'_> {
let size = consteval::usize_const(self.db, Some(len as u128), self.owner.krate(self.db));
let elem_ty = self.table.new_type_var();
let array_ty = TyKind::Array(elem_ty.clone(), size).intern(Interner);
let array_ty = TyKind::Array(elem_ty, size).intern(Interner);
Some(array_ty)
}

2
crates/hir-ty/src/infer/unify.rs
View file

@ -1029,7 +1029,7 @@ impl<'a> InferenceTable<'a> {
};
let sized_pred = WhereClause::Implemented(TraitRef {
trait_id: to_chalk_trait_id(sized),
substitution: Substitution::from1(Interner, ty.clone()),
substitution: Substitution::from1(Interner, ty),
});
let goal = GoalData::DomainGoal(chalk_ir::DomainGoal::Holds(sized_pred)).intern(Interner);
matches!(self.try_obligation(goal), Some(Solution::Unique(_)))