Remove unnecessary TyKind::s

src/librustc/middle/dead.rs

@@ -236,7 +236,7 @@ fn visit_expr(&mut self, expr: &'tcx hir::Expr) {
                 self.handle_field_access(&lhs, expr.id);
             }
             hir::ExprKind::Struct(_, ref fields, _) => {
-                if let ty::TyKind::Adt(ref adt, _) = self.tables.expr_ty(expr).sty {
+                if let ty::Adt(ref adt, _) = self.tables.expr_ty(expr).sty {
                     self.mark_as_used_if_union(adt, fields);
                 }
             }

src/librustc/traits/error_reporting.rs

@@ -802,7 +802,7 @@ pub fn report_selection_error(&self,
                 let expected = match expected_trait_ref.skip_binder().substs.type_at(1).sty {
                     ty::Tuple(ref tys) => tys.iter()
                         .map(|t| match t.sty {
-                            ty::TyKind::Tuple(ref tys) => ArgKind::Tuple(
+                            ty::Tuple(ref tys) => ArgKind::Tuple(
                                 Some(span),
                                 tys.iter()
                                     .map(|ty| ("_".to_owned(), ty.sty.to_string()))
@@ -899,7 +899,7 @@ fn suggest_remove_reference(&self,
             let mut trait_type = trait_ref.self_ty();
 
             for refs_remaining in 0..refs_number {
-                if let ty::TyKind::Ref(_, t_type, _) = trait_type.sty {
+                if let ty::Ref(_, t_type, _) = trait_type.sty {
                     trait_type = t_type;
 
                     let substs = self.tcx.mk_substs_trait(trait_type, &[]);

src/librustc/ty/util.rs

@@ -503,7 +503,7 @@ pub fn destructor_constraints(self, def: &'tcx ty::AdtDef)
                         !impl_generics.region_param(ebr, self).pure_wrt_drop
                     }
                     UnpackedKind::Type(&ty::TyS {
-                        sty: ty::TyKind::Param(ref pt), ..
+                        sty: ty::Param(ref pt), ..
                     }) => {
                         !impl_generics.type_param(pt, self).pure_wrt_drop
                     }

src/librustc_borrowck/borrowck/mod.rs

@@ -697,7 +697,7 @@ pub fn report_use_of_moved_value(&self,
                                                              Some(nl.to_string()),
                                                              Origin::Ast);
                 let need_note = match lp.ty.sty {
-                    ty::TyKind::Closure(id, _) => {
+                    ty::Closure(id, _) => {
                         let node_id = self.tcx.hir.as_local_node_id(id).unwrap();
                         let hir_id = self.tcx.hir.node_to_hir_id(node_id);
                         if let Some((span, name)) = self.tables.closure_kind_origins().get(hir_id) {

src/librustc_mir/borrow_check/error_reporting.rs

@@ -134,7 +134,7 @@ pub(super) fn report_use_of_moved_or_uninitialized(
 
             if let Some(ty) = self.retrieve_type_for_place(place) {
                 let needs_note = match ty.sty {
-                    ty::TyKind::Closure(id, _) => {
+                    ty::Closure(id, _) => {
                         let tables = self.tcx.typeck_tables_of(id);
                         let node_id = self.tcx.hir.as_local_node_id(id).unwrap();
                         let hir_id = self.tcx.hir.node_to_hir_id(node_id);

src/librustc_typeck/check/_match.rs

@@ -53,7 +53,7 @@ pub fn check_pat_walk(
             PatKind::Lit(ref lt) => {
                 let ty = self.check_expr(lt);
                 match ty.sty {
-                    ty::TyKind::Ref(..) => false,
+                    ty::Ref(..) => false,
                     _ => true,
                 }
             }
@@ -84,7 +84,7 @@ pub fn check_pat_walk(
             expected = loop {
                 debug!("inspecting {:?} with type {:?}", exp_ty, exp_ty.sty);
                 match exp_ty.sty {
-                    ty::TyKind::Ref(_, inner_ty, inner_mutability) => {
+                    ty::Ref(_, inner_ty, inner_mutability) => {
                         debug!("current discriminant is Ref, inserting implicit deref");
                         // Preserve the reference type. We'll need it later during HAIR lowering.
                         pat_adjustments.push(exp_ty);

src/librustc_typeck/check/cast.rs

@@ -477,12 +477,12 @@ fn do_check(&self, fcx: &FnCtxt<'a, 'gcx, 'tcx>) -> Result<CastKind, CastError>
             (RPtr(p), Int(_)) |
             (RPtr(p), Float) => {
                 match p.ty.sty {
-                    ty::TyKind::Int(_) |
-                    ty::TyKind::Uint(_) |
-                    ty::TyKind::Float(_) => {
+                    ty::Int(_) |
+                    ty::Uint(_) |
+                    ty::Float(_) => {
                         Err(CastError::NeedDeref)
                     }
-                    ty::TyKind::Infer(t) => {
+                    ty::Infer(t) => {
                         match t {
                             ty::InferTy::IntVar(_) |
                             ty::InferTy::FloatVar(_) => Err(CastError::NeedDeref),

src/librustdoc/clean/blanket_impl.rs

@@ -83,7 +83,7 @@ pub fn get_blanket_impls<F>(
                                              .expect("Cannot get impl trait");
 
                     match trait_ref.self_ty().sty {
-                        ty::TyParam(_) => {},
+                        ty::Param(_) => {},
                         _ => return,
                     }