2 files changed, 5 insertions, 5 deletions
diff --git a/compiler/rustc_builtin_macros/src/deriving/generic/mod.rs b/compiler/rustc_builtin_macros/src/deriving/generic/mod.rs
index aa1ce1b92..841cac781 100644
--- a/compiler/rustc_builtin_macros/src/deriving/generic/mod.rs
+++ b/compiler/rustc_builtin_macros/src/deriving/generic/mod.rs
@@ -467,7 +467,7 @@ impl<'a> TraitDef<'a> {
         match item {
             Annotatable::Item(item) => {
                 let is_packed = item.attrs.iter().any(|attr| {
-                    for r in attr::find_repr_attrs(&cx.sess, attr) {
+                    for r in attr::find_repr_attrs(cx.sess, attr) {
                         if let attr::ReprPacked(_) = r {
                             return true;
                         }
@@ -478,7 +478,7 @@ impl<'a> TraitDef<'a> {
                 let newitem = match &item.kind {
                     ast::ItemKind::Struct(struct_def, generics) => self.expand_struct_def(
                         cx,
-                        &struct_def,
+                        struct_def,
                         item.ident,
                         generics,
                         from_scratch,
@@ -496,7 +496,7 @@ impl<'a> TraitDef<'a> {
                         if self.supports_unions {
                             self.expand_struct_def(
                                 cx,
-                                &struct_def,
+                                struct_def,
                                 item.ident,
                                 generics,
                                 from_scratch,
@@ -1485,7 +1485,7 @@ impl<'a> TraitDef<'a> {
 
                 let struct_path = struct_path.clone();
                 match *struct_def {
-                    VariantData::Struct(..) => {
+                    VariantData::Struct { .. } => {
                         let field_pats = pieces_iter
                             .map(|(sp, ident, pat)| {
                                 if ident.is_none() {
diff --git a/compiler/rustc_builtin_macros/src/deriving/generic/ty.rs b/compiler/rustc_builtin_macros/src/deriving/generic/ty.rs
index 2d5043112..1a45c3279 100644
--- a/compiler/rustc_builtin_macros/src/deriving/generic/ty.rs
+++ b/compiler/rustc_builtin_macros/src/deriving/generic/ty.rs
@@ -182,7 +182,7 @@ impl Bounds {
         let params = self
             .bounds
             .iter()
-            .map(|&(name, ref bounds)| mk_ty_param(cx, span, name, &bounds, self_ty, self_generics))
+            .map(|&(name, ref bounds)| mk_ty_param(cx, span, name, bounds, self_ty, self_generics))
             .collect();
 
         Generics {