1 files changed, 5 insertions, 5 deletions

diff --git a/crates/ra_hir_ty/src/traits/builtin.rs b/crates/ra_hir_ty/src/traits/builtin.rs
index dd41176f0..a537420a5 100644
--- a/crates/ra_hir_ty/src/traits/builtin.rs
+++ b/crates/ra_hir_ty/src/traits/builtin.rs
@@ -98,7 +98,7 @@ fn closure_fn_trait_impl_datum(
         // the existence of the Fn trait has been checked before
         .expect("fn trait for closure impl missing");
 
-    let num_args: u16 = match &db.body(data.def.into())[data.expr] {
+    let num_args: u16 = match &db.body(data.def)[data.expr] {
         Expr::Lambda { args, .. } => args.len() as u16,
         _ => {
             log::warn!("closure for closure type {:?} not found", data);
@@ -118,11 +118,11 @@ fn closure_fn_trait_impl_datum(
     let self_ty = Ty::apply_one(TypeCtor::Closure { def: data.def, expr: data.expr }, sig_ty);
 
     let trait_ref = TraitRef {
-        trait_: trait_.into(),
+        trait_,
         substs: Substs::build_for_def(db, trait_).push(self_ty).push(arg_ty).build(),
     };
 
-    let output_ty_id = AssocTyValue::ClosureFnTraitImplOutput(data.clone());
+    let output_ty_id = AssocTyValue::ClosureFnTraitImplOutput(data);
 
     BuiltinImplData {
         num_vars: num_args as usize + 1,
@@ -137,9 +137,9 @@ fn closure_fn_trait_output_assoc_ty_value(
     krate: CrateId,
     data: super::ClosureFnTraitImplData,
 ) -> BuiltinImplAssocTyValueData {
-    let impl_ = Impl::ClosureFnTraitImpl(data.clone());
+    let impl_ = Impl::ClosureFnTraitImpl(data);
 
-    let num_args: u16 = match &db.body(data.def.into())[data.expr] {
+    let num_args: u16 = match &db.body(data.def)[data.expr] {
         Expr::Lambda { args, .. } => args.len() as u16,
         _ => {
             log::warn!("closure for closure type {:?} not found", data);