From 9c45a9e58632966984a79e18aa5221efb65e0ead Mon Sep 17 00:00:00 2001 From: Shotaro Yamada Date: Wed, 25 Sep 2019 10:32:01 +0900 Subject: Remove redundant clone() --- crates/ra_hir/src/ty/infer.rs | 4 ++-- crates/ra_hir/src/ty/method_resolution.rs | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) (limited to 'crates/ra_hir/src/ty') diff --git a/crates/ra_hir/src/ty/infer.rs b/crates/ra_hir/src/ty/infer.rs index 378d2f829..76b4b6faa 100644 --- a/crates/ra_hir/src/ty/infer.rs +++ b/crates/ra_hir/src/ty/infer.rs @@ -436,7 +436,7 @@ impl<'a, D: HirDatabase> InferenceContext<'a, D> { fn normalize_projection_ty(&mut self, proj_ty: ProjectionTy) -> Ty { let var = self.new_type_var(); - let predicate = ProjectionPredicate { projection_ty: proj_ty.clone(), ty: var.clone() }; + let predicate = ProjectionPredicate { projection_ty: proj_ty, ty: var.clone() }; let obligation = Obligation::Projection(predicate); self.obligations.push(obligation); var @@ -953,7 +953,7 @@ impl<'a, D: HirDatabase> InferenceContext<'a, D> { arm_tys.push(self.infer_expr_inner(arm.expr, &expected)); } - let lub_ty = calculate_least_upper_bound(expected.ty.clone(), &arm_tys); + let lub_ty = calculate_least_upper_bound(expected.ty, &arm_tys); for arm_ty in &arm_tys { self.coerce(arm_ty, &lub_ty); diff --git a/crates/ra_hir/src/ty/method_resolution.rs b/crates/ra_hir/src/ty/method_resolution.rs index 8b46b11a9..a967d8a7f 100644 --- a/crates/ra_hir/src/ty/method_resolution.rs +++ b/crates/ra_hir/src/ty/method_resolution.rs @@ -290,7 +290,7 @@ pub(crate) fn implements_trait( return true; } let env = lower::trait_env(db, resolver); - let goal = generic_implements_goal(db, env.clone(), trait_, ty.clone()); + let goal = generic_implements_goal(db, env, trait_, ty.clone()); let solution = db.trait_solve(krate, goal); solution.is_some() -- cgit v1.2.3