Rename `Pat.node` to `Pat.kind`

52 files changed, 135 insertions, 135 deletions

diff --git a/src/librustc/hir/intravisit.rs b/src/librustc/hir/intravisit.rs
index 083bc00b34b..89b27f0b7b3 100644
--- a/src/librustc/hir/intravisit.rs
+++ b/src/librustc/hir/intravisit.rs
@@ -696,7 +696,7 @@ pub fn walk_assoc_type_binding<'v, V: Visitor<'v>>(visitor: &mut V,
 
 pub fn walk_pat<'v, V: Visitor<'v>>(visitor: &mut V, pattern: &'v Pat) {
     visitor.visit_id(pattern.hir_id);
-    match pattern.node {
+    match pattern.kind {
         PatKind::TupleStruct(ref qpath, ref children, _) => {
             visitor.visit_qpath(qpath, pattern.hir_id, pattern.span);
             walk_list!(visitor, visit_pat, children);
diff --git a/src/librustc/hir/lowering.rs b/src/librustc/hir/lowering.rs
index b951614511d..5f2343065f7 100644
--- a/src/librustc/hir/lowering.rs
+++ b/src/librustc/hir/lowering.rs
@@ -425,7 +425,7 @@ impl<'a> LoweringContext<'a> {
 
         impl<'tcx, 'interner> Visitor<'tcx> for MiscCollector<'tcx, 'interner> {
             fn visit_pat(&mut self, p: &'tcx Pat) {
-                if let PatKind::Paren(..) | PatKind::Rest = p.node {
+                if let PatKind::Paren(..) | PatKind::Rest = p.kind {
                     // Doesn't generate a HIR node
                 } else if let Some(owner) = self.hir_id_owner {
                     self.lctx.lower_node_id_with_owner(p.id, owner);
@@ -2095,7 +2095,7 @@ impl<'a> LoweringContext<'a> {
     fn lower_fn_params_to_names(&mut self, decl: &FnDecl) -> hir::HirVec<Ident> {
         decl.inputs
             .iter()
-            .map(|param| match param.pat.node {
+            .map(|param| match param.pat.kind {
                 PatKind::Ident(_, ident, _) => ident,
                 _ => Ident::new(kw::Invalid, param.pat.span),
             })
@@ -2172,7 +2172,7 @@ impl<'a> LoweringContext<'a> {
             implicit_self: decl.inputs.get(0).map_or(
                 hir::ImplicitSelfKind::None,
                 |arg| {
-                    let is_mutable_pat = match arg.pat.node {
+                    let is_mutable_pat = match arg.pat.kind {
                         PatKind::Ident(BindingMode::ByValue(mt), _, _) |
                         PatKind::Ident(BindingMode::ByRef(mt), _, _) =>
                             mt == Mutability::Mutable,
@@ -2688,7 +2688,7 @@ impl<'a> LoweringContext<'a> {
     }
 
     fn lower_pat(&mut self, p: &Pat) -> P<hir::Pat> {
-        let node = match p.node {
+        let node = match p.kind {
             PatKind::Wild => hir::PatKind::Wild,
             PatKind::Ident(ref binding_mode, ident, ref sub) => {
                 let lower_sub = |this: &mut Self| sub.as_ref().map(|x| this.lower_pat(x));
@@ -2805,7 +2805,7 @@ impl<'a> LoweringContext<'a> {
         let mut iter = pats.iter();
         while let Some(pat) = iter.next() {
             // Interpret the first `((ref mut?)? x @)? ..` pattern as a subslice pattern.
-            match pat.node {
+            match pat.kind {
                 PatKind::Rest => {
                     prev_rest_span = Some(pat.span);
                     slice = Some(self.pat_wild_with_node_id_of(pat));
@@ -2827,7 +2827,7 @@ impl<'a> LoweringContext<'a> {
 
         while let Some(pat) = iter.next() {
             // There was a previous subslice pattern; make sure we don't allow more.
-            let rest_span = match pat.node {
+            let rest_span = match pat.kind {
                 PatKind::Rest => Some(pat.span),
                 PatKind::Ident(.., Some(ref sub)) if sub.is_rest() => {
                     // The `HirValidator` is merciless; add a `_` pattern to avoid ICEs.
@@ -2884,10 +2884,10 @@ impl<'a> LoweringContext<'a> {
     }
 
     /// Construct a `Pat` with the `HirId` of `p.id` lowered.
-    fn pat_with_node_id_of(&mut self, p: &Pat, node: hir::PatKind) -> P<hir::Pat> {
+    fn pat_with_node_id_of(&mut self, p: &Pat, kind: hir::PatKind) -> P<hir::Pat> {
         P(hir::Pat {
             hir_id: self.lower_node_id(p.id),
-            node,
+            kind,
             span: p.span,
         })
     }
@@ -3112,7 +3112,7 @@ impl<'a> LoweringContext<'a> {
         (
             P(hir::Pat {
                 hir_id,
-                node: hir::PatKind::Binding(bm, hir_id, ident.with_span_pos(span), None),
+                kind: hir::PatKind::Binding(bm, hir_id, ident.with_span_pos(span), None),
                 span,
             }),
             hir_id
@@ -3123,10 +3123,10 @@ impl<'a> LoweringContext<'a> {
         self.pat(span, hir::PatKind::Wild)
     }
 
-    fn pat(&mut self, span: Span, pat: hir::PatKind) -> P<hir::Pat> {
+    fn pat(&mut self, span: Span, kind: hir::PatKind) -> P<hir::Pat> {
         P(hir::Pat {
             hir_id: self.next_id(),
-            node: pat,
+            kind,
             span,
         })
     }
diff --git a/src/librustc/hir/lowering/item.rs b/src/librustc/hir/lowering/item.rs
index 5a8d5daaf09..f98ce418909 100644
--- a/src/librustc/hir/lowering/item.rs
+++ b/src/librustc/hir/lowering/item.rs
@@ -1133,7 +1133,7 @@ impl LoweringContext<'_> {
 
                 // Check if this is a binding pattern, if so, we can optimize and avoid adding a
                 // `let <pat> = __argN;` statement. In this case, we do not rename the parameter.
-                let (ident, is_simple_parameter) = match parameter.pat.node {
+                let (ident, is_simple_parameter) = match parameter.pat.kind {
                     hir::PatKind::Binding(hir::BindingAnnotation::Unannotated, _, ident, _) =>
                         (ident, true),
                     _ => {
diff --git a/src/librustc/hir/map/collector.rs b/src/librustc/hir/map/collector.rs
index 4179cf2ff80..815a239405c 100644
--- a/src/librustc/hir/map/collector.rs
+++ b/src/librustc/hir/map/collector.rs
@@ -427,7 +427,7 @@ impl<'a, 'hir> Visitor<'hir> for NodeCollector<'a, 'hir> {
     }
 
     fn visit_pat(&mut self, pat: &'hir Pat) {
-        let node = if let PatKind::Binding(..) = pat.node {
+        let node = if let PatKind::Binding(..) = pat.kind {
             Node::Binding(pat)
         } else {
             Node::Pat(pat)
diff --git a/src/librustc/hir/map/def_collector.rs b/src/librustc/hir/map/def_collector.rs
index 42a76a721a3..538f181dd33 100644
--- a/src/librustc/hir/map/def_collector.rs
+++ b/src/librustc/hir/map/def_collector.rs
@@ -257,7 +257,7 @@ impl<'a> visit::Visitor<'a> for DefCollector<'a> {
     }
 
     fn visit_pat(&mut self, pat: &'a Pat) {
-        match pat.node {
+        match pat.kind {
             PatKind::Mac(..) => return self.visit_macro_invoc(pat.id),
             _ => visit::walk_pat(self, pat),
         }
diff --git a/src/librustc/hir/map/mod.rs b/src/librustc/hir/map/mod.rs
index f4ac3992111..a8f460b740c 100644
--- a/src/librustc/hir/map/mod.rs
+++ b/src/librustc/hir/map/mod.rs
@@ -948,7 +948,7 @@ impl<'hir> Map<'hir> {
             Node::Field(f) => f.ident.name,
             Node::Lifetime(lt) => lt.name.ident().name,
             Node::GenericParam(param) => param.name.ident().name,
-            Node::Binding(&Pat { node: PatKind::Binding(_, _, l, _), .. }) => l.name,
+            Node::Binding(&Pat { kind: PatKind::Binding(_, _, l, _), .. }) => l.name,
             Node::Ctor(..) => self.name(self.get_parent_item(id)),
             _ => bug!("no name for {}", self.node_to_string(id))
         }
diff --git a/src/librustc/hir/mod.rs b/src/librustc/hir/mod.rs
index 2657dbfd7ad..1a9166c2988 100644
--- a/src/librustc/hir/mod.rs
+++ b/src/librustc/hir/mod.rs
@@ -869,7 +869,7 @@ pub struct Block {
 pub struct Pat {
     #[stable_hasher(ignore)]
     pub hir_id: HirId,
-    pub node: PatKind,
+    pub kind: PatKind,
     pub span: Span,
 }
 
@@ -888,7 +888,7 @@ impl Pat {
         }
 
         use PatKind::*;
-        match &self.node {
+        match &self.kind {
             Wild | Lit(_) | Range(..) | Binding(.., None) | Path(_) => true,
             Box(s) | Ref(s, _) | Binding(.., Some(s)) => s.walk_short_(it),
             Struct(_, fields, _) => fields.iter().all(|field| field.pat.walk_short_(it)),
@@ -919,7 +919,7 @@ impl Pat {
         }
 
         use PatKind::*;
-        match &self.node {
+        match &self.kind {
             Wild | Lit(_) | Range(..) | Binding(.., None) | Path(_) => {},
             Box(s) | Ref(s, _) | Binding(.., Some(s)) => s.walk_(it),
             Struct(_, fields, _) => fields.iter().for_each(|field| field.pat.walk_(it)),
@@ -1295,7 +1295,7 @@ impl Arm {
     // HACK(or_patterns; Centril | dlrobertson): Remove this and
     // correctly handle each case in which this method is used.
     pub fn top_pats_hack(&self) -> &[P<Pat>] {
-        match &self.pat.node {
+        match &self.pat.kind {
             PatKind::Or(pats) => pats,
             _ => std::slice::from_ref(&self.pat),
         }
diff --git a/src/librustc/hir/pat_util.rs b/src/librustc/hir/pat_util.rs
index 118e168f877..feb0d97822c 100644
--- a/src/librustc/hir/pat_util.rs
+++ b/src/librustc/hir/pat_util.rs
@@ -45,7 +45,7 @@ impl<T: ExactSizeIterator> EnumerateAndAdjustIterator for T {
 
 impl hir::Pat {
     pub fn is_refutable(&self) -> bool {
-        match self.node {
+        match self.kind {
             PatKind::Lit(_) |
             PatKind::Range(..) |
             PatKind::Path(hir::QPath::Resolved(Some(..), _)) |
@@ -68,7 +68,7 @@ impl hir::Pat {
     /// `match foo() { Some(a) => (), None => () }`
     pub fn each_binding(&self, mut f: impl FnMut(hir::BindingAnnotation, HirId, Span, ast::Ident)) {
         self.walk(|p| {
-            if let PatKind::Binding(binding_mode, _, ident, _) = p.node {
+            if let PatKind::Binding(binding_mode, _, ident, _) = p.kind {
                 f(binding_mode, p.hir_id, p.span, ident);
             }
             true
@@ -83,7 +83,7 @@ impl hir::Pat {
         &self,
         f: &mut impl FnMut(hir::BindingAnnotation, HirId, Span, ast::Ident),
     ) {
-        self.walk(|p| match &p.node {
+        self.walk(|p| match &p.kind {
             PatKind::Or(ps) => {
                 ps[0].each_binding_or_first(f);
                 false
@@ -99,7 +99,7 @@ impl hir::Pat {
     /// Checks if the pattern contains any patterns that bind something to
     /// an ident, e.g., `foo`, or `Foo(foo)` or `foo @ Bar(..)`.
     pub fn contains_bindings(&self) -> bool {
-        self.satisfies(|p| match p.node {
+        self.satisfies(|p| match p.kind {
             PatKind::Binding(..) => true,
             _ => false,
         })
@@ -108,7 +108,7 @@ impl hir::Pat {
     /// Checks if the pattern contains any patterns that bind something to
     /// an ident or wildcard, e.g., `foo`, or `Foo(_)`, `foo @ Bar(..)`,
     pub fn contains_bindings_or_wild(&self) -> bool {
-        self.satisfies(|p| match p.node {
+        self.satisfies(|p| match p.kind {
             PatKind::Binding(..) | PatKind::Wild => true,
             _ => false,
         })
@@ -129,7 +129,7 @@ impl hir::Pat {
     }
 
     pub fn simple_ident(&self) -> Option<ast::Ident> {
-        match self.node {
+        match self.kind {
             PatKind::Binding(hir::BindingAnnotation::Unannotated, _, ident, None) |
             PatKind::Binding(hir::BindingAnnotation::Mutable, _, ident, None) => Some(ident),
             _ => None,
@@ -139,7 +139,7 @@ impl hir::Pat {
     /// Returns variants that are necessary to exist for the pattern to match.
     pub fn necessary_variants(&self) -> Vec<DefId> {
         let mut variants = vec![];
-        self.walk(|p| match &p.node {
+        self.walk(|p| match &p.kind {
             PatKind::Or(_) => false,
             PatKind::Path(hir::QPath::Resolved(_, path)) |
             PatKind::TupleStruct(hir::QPath::Resolved(_, path), ..) |
diff --git a/src/librustc/hir/print.rs b/src/librustc/hir/print.rs
index d5140141d7e..81b89b92210 100644
--- a/src/librustc/hir/print.rs
+++ b/src/librustc/hir/print.rs
@@ -1617,7 +1617,7 @@ impl<'a> State<'a> {
         self.ann.pre(self, AnnNode::Pat(pat));
         // Pat isn't normalized, but the beauty of it
         // is that it doesn't matter
-        match pat.node {
+        match pat.kind {
             PatKind::Wild => self.s.word("_"),
             PatKind::Binding(binding_mode, _, ident, ref sub) => {
                 match binding_mode {
@@ -1710,7 +1710,7 @@ impl<'a> State<'a> {
                 self.pclose();
             }
             PatKind::Box(ref inner) => {
-                let is_range_inner = match inner.node {
+                let is_range_inner = match inner.kind {
                     PatKind::Range(..) => true,
                     _ => false,
                 };
@@ -1724,7 +1724,7 @@ impl<'a> State<'a> {
                 }
             }
             PatKind::Ref(ref inner, mutbl) => {
-                let is_range_inner = match inner.node {
+                let is_range_inner = match inner.kind {
                     PatKind::Range(..) => true,
                     _ => false,
                 };
@@ -1757,7 +1757,7 @@ impl<'a> State<'a> {
                     if !before.is_empty() {
                         self.word_space(",");
                     }
-                    if let PatKind::Wild = p.node {
+                    if let PatKind::Wild = p.kind {
                         // Print nothing.
                     } else {
                         self.print_pat(&p);
diff --git a/src/librustc/hir/upvars.rs b/src/librustc/hir/upvars.rs
index 3442881e0f4..5c5f7f61200 100644
--- a/src/librustc/hir/upvars.rs
+++ b/src/librustc/hir/upvars.rs
@@ -47,7 +47,7 @@ impl Visitor<'tcx> for LocalCollector {
     }
 
     fn visit_pat(&mut self, pat: &'tcx hir::Pat) {
-        if let hir::PatKind::Binding(_, hir_id, ..) = pat.node {
+        if let hir::PatKind::Binding(_, hir_id, ..) = pat.kind {
             self.locals.insert(hir_id);
         }
         intravisit::walk_pat(self, pat);
diff --git a/src/librustc/middle/dead.rs b/src/librustc/middle/dead.rs
index b31b25d6bee..8a27c5b35c5 100644
--- a/src/librustc/middle/dead.rs
+++ b/src/librustc/middle/dead.rs
@@ -133,7 +133,7 @@ impl<'a, 'tcx> MarkSymbolVisitor<'a, 'tcx> {
             _ => span_bug!(lhs.span, "non-ADT in struct pattern")
         };
         for pat in pats {
-            if let PatKind::Wild = pat.pat.node {
+            if let PatKind::Wild = pat.pat.kind {
                 continue;
             }
             let index = self.tcx.field_index(pat.hir_id, self.tables);
@@ -269,7 +269,7 @@ impl<'a, 'tcx> Visitor<'tcx> for MarkSymbolVisitor<'a, 'tcx> {
     }
 
     fn visit_pat(&mut self, pat: &'tcx hir::Pat) {
-        match pat.node {
+        match pat.kind {
             PatKind::Struct(ref path, ref fields, _) => {
                 let res = self.tables.qpath_res(path, pat.hir_id);
                 self.handle_field_pattern_match(pat, res, fields);
diff --git a/src/librustc/middle/expr_use_visitor.rs b/src/librustc/middle/expr_use_visitor.rs
index a30b1214a22..bb17905dd78 100644
--- a/src/librustc/middle/expr_use_visitor.rs
+++ b/src/librustc/middle/expr_use_visitor.rs
@@ -812,7 +812,7 @@ impl<'a, 'tcx> ExprUseVisitor<'a, 'tcx> {
         debug!("determine_pat_move_mode cmt_discr={:?} pat={:?}", cmt_discr, pat);
 
         return_if_err!(self.mc.cat_pattern(cmt_discr, pat, |cmt_pat, pat| {
-            if let PatKind::Binding(..) = pat.node {
+            if let PatKind::Binding(..) = pat.kind {
                 let bm = *self.mc.tables.pat_binding_modes()
                                         .get(pat.hir_id)
                                         .expect("missing binding mode");
@@ -839,7 +839,7 @@ impl<'a, 'tcx> ExprUseVisitor<'a, 'tcx> {
         let tcx = self.tcx();
         let ExprUseVisitor { ref mc, ref mut delegate, param_env } = *self;
         return_if_err!(mc.cat_pattern(cmt_discr.clone(), pat, |cmt_pat, pat| {
-            if let PatKind::Binding(_, canonical_id, ..) = pat.node {
+            if let PatKind::Binding(_, canonical_id, ..) = pat.kind {
                 debug!(
                     "walk_pat: binding cmt_pat={:?} pat={:?} match_mode={:?}",
                     cmt_pat,
@@ -885,7 +885,7 @@ impl<'a, 'tcx> ExprUseVisitor<'a, 'tcx> {
         // to the above loop's visit of than the bindings that form
         // the leaves of the pattern tree structure.
         return_if_err!(mc.cat_pattern(cmt_discr, pat, |cmt_pat, pat| {
-            let qpath = match pat.node {
+            let qpath = match pat.kind {
                 PatKind::Path(ref qpath) |
                 PatKind::TupleStruct(ref qpath, ..) |
                 PatKind::Struct(ref qpath, ..) => qpath,
diff --git a/src/librustc/middle/liveness.rs b/src/librustc/middle/liveness.rs
index 6b539ec544d..162b03c8359 100644
--- a/src/librustc/middle/liveness.rs
+++ b/src/librustc/middle/liveness.rs
@@ -372,7 +372,7 @@ fn visit_fn<'tcx>(
     let body = ir.tcx.hir().body(body_id);
 
     for param in &body.params {
-        let is_shorthand = match param.pat.node {
+        let is_shorthand = match param.pat.kind {
             crate::hir::PatKind::Struct(..) => true,
             _ => false,
         };
@@ -412,7 +412,7 @@ fn add_from_pat(ir: &mut IrMaps<'_>, pat: &P<hir::Pat>) {
     pats.push_back(pat);
     while let Some(pat) = pats.pop_front() {
         use crate::hir::PatKind::*;
-        match &pat.node {
+        match &pat.kind {
             Binding(.., inner_pat) => {
                 pats.extend(inner_pat.iter());
             }
diff --git a/src/librustc/middle/mem_categorization.rs b/src/librustc/middle/mem_categorization.rs
index fe28c6d21fc..c6a46f60927 100644
--- a/src/librustc/middle/mem_categorization.rs
+++ b/src/librustc/middle/mem_categorization.rs
@@ -271,7 +271,7 @@ impl MutabilityCategory {
         id: hir::HirId,
     ) -> MutabilityCategory {
         let ret = match tcx.hir().get(id) {
-            Node::Binding(p) => match p.node {
+            Node::Binding(p) => match p.kind {
                 PatKind::Binding(..) => {
                     let bm = *tables.pat_binding_modes()
                                     .get(p.hir_id)
@@ -486,7 +486,7 @@ impl<'a, 'tcx> MemCategorizationContext<'a, 'tcx> {
 
         // This code detects whether we are looking at a `ref x`,
         // and if so, figures out what the type *being borrowed* is.
-        let ret_ty = match pat.node {
+        let ret_ty = match pat.kind {
             PatKind::Binding(..) => {
                 let bm = *self.tables
                               .pat_binding_modes()
@@ -1212,7 +1212,7 @@ impl<'a, 'tcx> MemCategorizationContext<'a, 'tcx> {
         // that (where the `ref` on `x` is implied).
         op(cmt.clone(), pat);
 
-        match pat.node {
+        match pat.kind {
             PatKind::TupleStruct(ref qpath, ref subpats, ddpos) => {
                 let res = self.tables.qpath_res(qpath, pat.hir_id);
                 let (cmt, expected_len) = match res {
diff --git a/src/librustc/middle/region.rs b/src/librustc/middle/region.rs
index 63e925346d7..a3c21d8af46 100644
--- a/src/librustc/middle/region.rs
+++ b/src/librustc/middle/region.rs
@@ -850,7 +850,7 @@ fn resolve_pat<'tcx>(visitor: &mut RegionResolutionVisitor<'tcx>, pat: &'tcx hir
     visitor.record_child_scope(Scope { id: pat.hir_id.local_id, data: ScopeData::Node });
 
     // If this is a binding then record the lifetime of that binding.
-    if let PatKind::Binding(..) = pat.node {
+    if let PatKind::Binding(..) = pat.kind {
         record_var_lifetime(visitor, pat.hir_id.local_id, pat.span);
     }
 
@@ -1198,7 +1198,7 @@ fn resolve_local<'tcx>(
         // In the former case (the implicit ref version), the temporary is created by the
         // & expression, and its lifetime would be extended to the end of the block (due
         // to a different rule, not the below code).
-        match pat.node {
+        match pat.kind {
             PatKind::Binding(hir::BindingAnnotation::Ref, ..) |
             PatKind::Binding(hir::BindingAnnotation::RefMut, ..) => true,
 
diff --git a/src/librustc/traits/error_reporting.rs b/src/librustc/traits/error_reporting.rs
index 849eed957a8..5dc10dbc54d 100644
--- a/src/librustc/traits/error_reporting.rs
+++ b/src/librustc/traits/error_reporting.rs
@@ -1010,7 +1010,7 @@ impl<'a, 'tcx> InferCtxt<'a, 'tcx> {
                                 "{}({})",
                                 ident,
                                 body.params.iter()
-                                    .map(|arg| match &arg.pat.node {
+                                    .map(|arg| match &arg.pat.kind {
                                         hir::PatKind::Binding(_, _, ident, None)
                                         if ident.name != kw::SelfLower => ident.to_string(),
                                         _ => "_".to_string(),
@@ -1141,7 +1141,7 @@ impl<'a, 'tcx> InferCtxt<'a, 'tcx> {
                  self.tcx.hir().body(id).params.iter()
                     .map(|arg| {
                         if let hir::Pat {
-                            node: hir::PatKind::Tuple(ref args, _),
+                            kind: hir::PatKind::Tuple(ref args, _),
                             span,
                             ..
                         } = *arg.pat {
diff --git a/src/librustc_ast_borrowck/cfg/construct.rs b/src/librustc_ast_borrowck/cfg/construct.rs
index 48d0699c146..ef35e3615cd 100644
--- a/src/librustc_ast_borrowck/cfg/construct.rs
+++ b/src/librustc_ast_borrowck/cfg/construct.rs
@@ -114,7 +114,7 @@ impl<'a, 'tcx> CFGBuilder<'a, 'tcx> {
     }
 
     fn pat(&mut self, pat: &hir::Pat, pred: CFGIndex) -> CFGIndex {
-        match pat.node {
+        match pat.kind {
             PatKind::Binding(.., None) |
             PatKind::Path(_) |
             PatKind::Lit(..) |
diff --git a/src/librustc_lint/builtin.rs b/src/librustc_lint/builtin.rs
index 875f16241a6..ed31bc9106e 100644
--- a/src/librustc_lint/builtin.rs
+++ b/src/librustc_lint/builtin.rs
@@ -159,7 +159,7 @@ declare_lint_pass!(NonShorthandFieldPatterns => [NON_SHORTHAND_FIELD_PATTERNS]);
 
 impl<'a, 'tcx> LateLintPass<'a, 'tcx> for NonShorthandFieldPatterns {
     fn check_pat(&mut self, cx: &LateContext<'_, '_>, pat: &hir::Pat) {
-        if let PatKind::Struct(ref qpath, ref field_pats, _) = pat.node {
+        if let PatKind::Struct(ref qpath, ref field_pats, _) = pat.kind {
             let variant = cx.tables.pat_ty(pat).ty_adt_def()
                                    .expect("struct pattern type is not an ADT")
                                    .variant_of_res(cx.tables.qpath_res(qpath, pat.hir_id));
@@ -173,7 +173,7 @@ impl<'a, 'tcx> LateLintPass<'a, 'tcx> for NonShorthandFieldPatterns {
                     // (Issue #49588)
                     continue;
                 }
-                if let PatKind::Binding(_, _, ident, None) = fieldpat.pat.node {
+                if let PatKind::Binding(_, _, ident, None) = fieldpat.pat.kind {
                     if cx.tcx.find_field_index(ident, &variant) ==
                        Some(cx.tcx.field_index(fieldpat.hir_id, cx.tables)) {
                         let mut err = cx.struct_span_lint(NON_SHORTHAND_FIELD_PATTERNS,
@@ -614,7 +614,7 @@ impl EarlyLintPass for AnonymousParameters {
         match it.node {
             ast::TraitItemKind::Method(ref sig, _) => {
                 for arg in sig.decl.inputs.iter() {
-                    match arg.pat.node {
+                    match arg.pat.kind {
                         ast::PatKind::Ident(_, ident, None) => {
                             if ident.name == kw::Invalid {
                                 let ty_snip = cx
@@ -1321,7 +1321,7 @@ impl EarlyLintPass for EllipsisInclusiveRangePatterns {
         /// If `pat` is a `...` pattern, return the start and end of the range, as well as the span
         /// corresponding to the ellipsis.
         fn matches_ellipsis_pat(pat: &ast::Pat) -> Option<(&P<Expr>, &P<Expr>, Span)> {
-            match &pat.node {
+            match &pat.kind {
                 PatKind::Range(a, b, Spanned { span, node: RangeEnd::Included(DotDotDot), .. }) => {
                     Some((a, b, *span))
                 }
@@ -1329,7 +1329,7 @@ impl EarlyLintPass for EllipsisInclusiveRangePatterns {
             }
         }
 
-        let (parenthesise, endpoints) = match &pat.node {
+        let (parenthesise, endpoints) = match &pat.kind {
             PatKind::Ref(subpat, _) => (true, matches_ellipsis_pat(&subpat)),
             _ => (false, matches_ellipsis_pat(pat)),
         };
diff --git a/src/librustc_lint/nonstandard_style.rs b/src/librustc_lint/nonstandard_style.rs
index bb6119d0ff2..cf67be21c1a 100644
--- a/src/librustc_lint/nonstandard_style.rs
+++ b/src/librustc_lint/nonstandard_style.rs
@@ -341,7 +341,7 @@ impl<'a, 'tcx> LateLintPass<'a, 'tcx> for NonSnakeCase {
     }
 
     fn check_pat(&mut self, cx: &LateContext<'_, '_>, p: &hir::Pat) {
-        if let &PatKind::Binding(_, _, ident, _) = &p.node {
+        if let &PatKind::Binding(_, _, ident, _) = &p.kind {
             self.check_snake_case(cx, "variable", &ident);
         }
     }
@@ -412,7 +412,7 @@ impl<'a, 'tcx> LateLintPass<'a, 'tcx> for NonUpperCaseGlobals {
 
     fn check_pat(&mut self, cx: &LateContext<'_, '_>, p: &hir::Pat) {
         // Lint for constants that look like binding identifiers (#7526)
-        if let PatKind::Path(hir::QPath::Resolved(None, ref path)) = p.node {
+        if let PatKind::Path(hir::QPath::Resolved(None, ref path)) = p.kind {
             if let Res::Def(DefKind::Const, _) = path.res {
                 if path.segments.len() == 1 {
                     NonUpperCaseGlobals::check_upper_case(
diff --git a/src/librustc_lint/unused.rs b/src/librustc_lint/unused.rs
index cd9cebd6c6f..d13e4ad8a8b 100644
--- a/src/librustc_lint/unused.rs
+++ b/src/librustc_lint/unused.rs
@@ -416,8 +416,8 @@ impl UnusedParens {
     ) {
         use ast::{PatKind, BindingMode::ByValue, Mutability::Mutable};
 
-        if let PatKind::Paren(inner) = &value.node {
-            match inner.node {
+        if let PatKind::Paren(inner) = &value.kind {
+            match inner.kind {
                 // The lint visitor will visit each subpattern of `p`. We do not want to lint
                 // any range pattern no matter where it occurs in the pattern. For something like
                 // `&(a..=b)`, there is a recursive `check_pat` on `a` and `b`, but we will assume
@@ -566,7 +566,7 @@ impl EarlyLintPass for UnusedParens {
 
     fn check_pat(&mut self, cx: &EarlyContext<'_>, p: &ast::Pat) {
         use ast::{PatKind::*, Mutability};
-        match &p.node {
+        match &p.kind {
             // Do not lint on `(..)` as that will result in the other arms being useless.
             Paren(_)
             // The other cases do not contain sub-patterns.
diff --git a/src/librustc_metadata/encoder.rs b/src/librustc_metadata/encoder.rs
index c8402018570..d47a1a7bc89 100644
--- a/src/librustc_metadata/encoder.rs
+++ b/src/librustc_metadata/encoder.rs
@@ -1047,7 +1047,7 @@ impl EncodeContext<'tcx> {
         self.tcx.dep_graph.with_ignore(|| {
             let body = self.tcx.hir().body(body_id);
             self.lazy(body.params.iter().map(|arg| {
-                match arg.pat.node {
+                match arg.pat.kind {
                     PatKind::Binding(_, _, ident, _) => ident.name,
                     _ => kw::Invalid,
                 }
diff --git a/src/librustc_mir/borrow_check/mutability_errors.rs b/src/librustc_mir/borrow_check/mutability_errors.rs
index c3aed74bcaa..d0dd06f64d1 100644
--- a/src/librustc_mir/borrow_check/mutability_errors.rs
+++ b/src/librustc_mir/borrow_check/mutability_errors.rs
@@ -338,7 +338,7 @@ impl<'a, 'tcx> MirBorrowckCtxt<'a, 'tcx> {
                         _,
                         upvar_ident,
                         _,
-                    ) = pat.node
+                    ) = pat.kind
                     {
                         err.span_suggestion(
                             upvar_ident.span,
diff --git a/src/librustc_mir/build/mod.rs b/src/librustc_mir/build/mod.rs
index 8b80c9d7d67..ff24286c51b 100644
--- a/src/librustc_mir/build/mod.rs
+++ b/src/librustc_mir/build/mod.rs
@@ -559,7 +559,7 @@ where
             };
             let mut mutability = Mutability::Not;
             if let Some(Node::Binding(pat)) = tcx_hir.find(var_hir_id) {
-                if let hir::PatKind::Binding(_, _, ident, _) = pat.node {
+                if let hir::PatKind::Binding(_, _, ident, _) = pat.kind {
                     debuginfo.debug_name = ident.name;
                     if let Some(&bm) = hir.tables.pat_binding_modes().get(pat.hir_id) {
                         if bm == ty::BindByValue(hir::MutMutable) {
diff --git a/src/librustc_mir/hair/pattern/check_match.rs b/src/librustc_mir/hair/pattern/check_match.rs
index a49955b02df..822c9318dc3 100644
--- a/src/librustc_mir/hair/pattern/check_match.rs
+++ b/src/librustc_mir/hair/pattern/check_match.rs
@@ -270,7 +270,7 @@ impl<'tcx> MatchVisitor<'_, 'tcx> {
                 "refutable pattern in {}: {} not covered",
                 origin, joined_patterns
             );
-            err.span_label(pat.span, match &pat.node {
+            err.span_label(pat.span, match &pat.kind {
                 PatKind::Path(hir::QPath::Resolved(None, path))
                     if path.segments.len() == 1 && path.segments[0].args.is_none() => {
                     format!("interpreted as {} {} pattern, not new variable",
@@ -286,7 +286,7 @@ impl<'tcx> MatchVisitor<'_, 'tcx> {
 
 fn check_for_bindings_named_same_as_variants(cx: &MatchVisitor<'_, '_>, pat: &Pat) {
     pat.walk(|p| {
-        if let PatKind::Binding(_, _, ident, None) = p.node {
+        if let PatKind::Binding(_, _, ident, None) = p.kind {
             if let Some(&bm) = cx.tables.pat_binding_modes().get(p.hir_id) {
                 if bm != ty::BindByValue(hir::MutImmutable) {
                     // Nothing to check.
@@ -321,7 +321,7 @@ fn check_for_bindings_named_same_as_variants(cx: &MatchVisitor<'_, '_>, pat: &Pa
 
 /// Checks for common cases of "catchall" patterns that may not be intended as such.
 fn pat_is_catchall(pat: &Pat) -> bool {
-    match pat.node {
+    match pat.kind {
         PatKind::Binding(.., None) => true,
         PatKind::Binding(.., Some(ref s)) => pat_is_catchall(s),
         PatKind::Ref(ref s, _) => pat_is_catchall(s),
@@ -568,7 +568,7 @@ fn check_legality_of_move_bindings(cx: &mut MatchVisitor<'_, '_>, has_guard: boo
     };
 
     pat.walk(|p| {
-        if let PatKind::Binding(.., sub) = &p.node {
+        if let PatKind::Binding(.., sub) = &p.kind {
             if let Some(&bm) = cx.tables.pat_binding_modes().get(p.hir_id) {
                 if let ty::BindByValue(..) = bm {
                     let pat_ty = cx.tables.node_type(p.hir_id);
@@ -618,7 +618,7 @@ impl<'v> Visitor<'v> for AtBindingPatternVisitor<'_, '_, '_> {
     }
 
     fn visit_pat(&mut self, pat: &Pat) {
-        match pat.node {
+        match pat.kind {
             PatKind::Binding(.., ref subpat) => {
                 if !self.bindings_allowed {
                     struct_span_err!(self.cx.tcx.sess, pat.span, E0303,
diff --git a/src/librustc_mir/hair/pattern/mod.rs b/src/librustc_mir/hair/pattern/mod.rs
index 435244965f4..2a8c8739605 100644
--- a/src/librustc_mir/hair/pattern/mod.rs
+++ b/src/librustc_mir/hair/pattern/mod.rs
@@ -449,7 +449,7 @@ impl<'a, 'tcx> PatternContext<'a, 'tcx> {
     fn lower_pattern_unadjusted(&mut self, pat: &'tcx hir::Pat) -> Pattern<'tcx> {
         let mut ty = self.tables.node_type(pat.hir_id);
 
-        let kind = match pat.node {
+        let kind = match pat.kind {
             PatKind::Wild => PatternKind::Wild,
 
             PatKind::Lit(ref value) => self.lower_lit(value),
diff --git a/src/librustc_mir/interpret/validity.rs b/src/librustc_mir/interpret/validity.rs
index e6fa833c7b2..853fcb1beab 100644
--- a/src/librustc_mir/interpret/validity.rs
+++ b/src/librustc_mir/interpret/validity.rs
@@ -200,7 +200,7 @@ impl<'rt, 'mir, 'tcx, M: Machine<'mir, 'tcx>> ValidityVisitor<'rt, 'mir, 'tcx, M
                         if let Some((&var_hir_id, _)) = upvars.get_index(field) {
                             let node = self.ecx.tcx.hir().get(var_hir_id);
                             if let hir::Node::Binding(pat) = node {
-                                if let hir::PatKind::Binding(_, _, ident, _) = pat.node {
+                                if let hir::PatKind::Binding(_, _, ident, _) = pat.kind {
                                     name = Some(ident.name);
                                 }
                             }
diff --git a/src/librustc_passes/ast_validation.rs b/src/librustc_passes/ast_validation.rs
index 75d6fcf95ad..2511ee14759 100644
--- a/src/librustc_passes/ast_validation.rs
+++ b/src/librustc_passes/ast_validation.rs
@@ -231,7 +231,7 @@ impl<'a> AstValidator<'a> {
 
     fn check_decl_no_pat<ReportFn: Fn(Span, bool)>(&self, decl: &FnDecl, report_err: ReportFn) {
         for arg in &decl.inputs {
-            match arg.pat.node {
+            match arg.pat.kind {
                 PatKind::Ident(BindingMode::ByValue(Mutability::Immutable), _, None) |
                 PatKind::Wild => {}
                 PatKind::Ident(BindingMode::ByValue(Mutability::Mutable), _, None) =>
@@ -786,7 +786,7 @@ impl<'a> Visitor<'a> for AstValidator<'a> {
     }
 
     fn visit_pat(&mut self, pat: &'a Pat) {
-        match pat.node {
+        match pat.kind {
             PatKind::Lit(ref expr) => {
                 self.check_expr_within_pat(expr, false);
             }
diff --git a/src/librustc_privacy/lib.rs b/src/librustc_privacy/lib.rs
index a862a7011ef..39086ec8b9b 100644
--- a/src/librustc_privacy/lib.rs
+++ b/src/librustc_privacy/lib.rs
@@ -1062,7 +1062,7 @@ impl<'a, 'tcx> Visitor<'tcx> for NamePrivacyVisitor<'a, 'tcx> {
     }
 
     fn visit_pat(&mut self, pat: &'tcx hir::Pat) {
-        match pat.node {
+        match pat.kind {
             PatKind::Struct(ref qpath, ref fields, _) => {
                 let res = self.tables.qpath_res(qpath, pat.hir_id);
                 let adt = self.tables.pat_ty(pat).ty_adt_def().unwrap();
diff --git a/src/librustc_resolve/build_reduced_graph.rs b/src/librustc_resolve/build_reduced_graph.rs
index 9f8068fbcf7..bb73efe0f6f 100644
--- a/src/librustc_resolve/build_reduced_graph.rs
+++ b/src/librustc_resolve/build_reduced_graph.rs
@@ -1134,7 +1134,7 @@ macro_rules! method {
 impl<'a, 'b> Visitor<'b> for BuildReducedGraphVisitor<'a, 'b> {
     method!(visit_impl_item: ast::ImplItem, ast::ImplItemKind::Macro, walk_impl_item, node);
     method!(visit_expr:      ast::Expr,     ast::ExprKind::Mac,       walk_expr, kind);
-    method!(visit_pat:       ast::Pat,      ast::PatKind::Mac,        walk_pat, node);
+    method!(visit_pat:       ast::Pat,      ast::PatKind::Mac,        walk_pat, kind);
     method!(visit_ty:        ast::Ty,       ast::TyKind::Mac,         walk_ty, node);
 
     fn visit_item(&mut self, item: &'b Item) {
diff --git a/src/librustc_resolve/late.rs b/src/librustc_resolve/late.rs
index b13b7e2b528..e5ddf0d340d 100644
--- a/src/librustc_resolve/late.rs
+++ b/src/librustc_resolve/late.rs
@@ -1146,7 +1146,7 @@ impl<'a, 'b> LateResolutionVisitor<'a, '_> {
         let mut binding_map = FxHashMap::default();
 
         pat.walk(&mut |pat| {
-            match pat.node {
+            match pat.kind {
                 PatKind::Ident(binding_mode, ident, ref sub_pat)
                     if sub_pat.is_some() || self.is_base_res_local(pat.id) =>
                 {
@@ -1246,7 +1246,7 @@ impl<'a, 'b> LateResolutionVisitor<'a, '_> {
 
     /// Check the consistency of the outermost or-patterns.
     fn check_consistent_bindings_top(&mut self, pat: &Pat) {
-        pat.walk(&mut |pat| match pat.node {
+        pat.walk(&mut |pat| match pat.kind {
             PatKind::Or(ref ps) => {
                 self.check_consistent_bindings(ps);
                 false
@@ -1308,8 +1308,8 @@ impl<'a, 'b> LateResolutionVisitor<'a, '_> {
     ) {
         // Visit all direct subpatterns of this pattern.
         pat.walk(&mut |pat| {
-            debug!("resolve_pattern pat={:?} node={:?}", pat, pat.node);
-            match pat.node {
+            debug!("resolve_pattern pat={:?} node={:?}", pat, pat.kind);
+            match pat.kind {
                 PatKind::Ident(bmode, ident, ref sub) => {
                     // First try to resolve the identifier as some existing entity,
                     // then fall back to a fresh binding.
diff --git a/src/librustc_save_analysis/dump_visitor.rs b/src/librustc_save_analysis/dump_visitor.rs
index bddc24f9443..5fd04be7700 100644
--- a/src/librustc_save_analysis/dump_visitor.rs
+++ b/src/librustc_save_analysis/dump_visitor.rs
@@ -864,7 +864,7 @@ impl<'l, 'tcx> DumpVisitor<'l, 'tcx> {
     }
 
     fn process_pat(&mut self, p: &'l ast::Pat) {
-        match p.node {
+        match p.kind {
             PatKind::Struct(ref _path, ref fields, _) => {
                 // FIXME do something with _path?
                 let hir_id = self.tcx.hir().node_to_hir_id(p.id);
diff --git a/src/librustc_save_analysis/lib.rs b/src/librustc_save_analysis/lib.rs
index fe5ef3ed3b7..8ce85e01da1 100644
--- a/src/librustc_save_analysis/lib.rs
+++ b/src/librustc_save_analysis/lib.rs
@@ -640,15 +640,15 @@ impl<'l, 'tcx> SaveContext<'l, 'tcx> {
                 ..
             }) |
             Node::Pat(&hir::Pat {
-                node: hir::PatKind::Path(ref qpath),
+                kind: hir::PatKind::Path(ref qpath),
                 ..
             }) |
             Node::Pat(&hir::Pat {
-                node: hir::PatKind::Struct(ref qpath, ..),
+                kind: hir::PatKind::Struct(ref qpath, ..),
                 ..
             }) |
             Node::Pat(&hir::Pat {
-                node: hir::PatKind::TupleStruct(ref qpath, ..),
+                kind: hir::PatKind::TupleStruct(ref qpath, ..),
                 ..
             }) |
             Node::Ty(&hir::Ty {
@@ -659,7 +659,7 @@ impl<'l, 'tcx> SaveContext<'l, 'tcx> {
             }
 
             Node::Binding(&hir::Pat {
-                node: hir::PatKind::Binding(_, canonical_id, ..),
+                kind: hir::PatKind::Binding(_, canonical_id, ..),
                 ..
             }) => Res::Local(canonical_id),
 
@@ -965,7 +965,7 @@ impl<'l> PathCollector<'l> {
 
 impl<'l> Visitor<'l> for PathCollector<'l> {
     fn visit_pat(&mut self, p: &'l ast::Pat) {
-        match p.node {
+        match p.kind {
             PatKind::Struct(ref path, ..) => {
                 self.collected_paths.push((p.id, path));
             }
diff --git a/src/librustc_typeck/check/generator_interior.rs b/src/librustc_typeck/check/generator_interior.rs
index a7c307fdf89..d2d3854d275 100644
--- a/src/librustc_typeck/check/generator_interior.rs
+++ b/src/librustc_typeck/check/generator_interior.rs
@@ -167,7 +167,7 @@ impl<'a, 'tcx> Visitor<'tcx> for InteriorVisitor<'a, 'tcx> {
 
         self.expr_count += 1;
 
-        if let PatKind::Binding(..) = pat.node {
+        if let PatKind::Binding(..) = pat.kind {
             let scope = self.region_scope_tree.var_scope(pat.hir_id.local_id);
             let ty = self.fcx.tables.borrow().pat_ty(pat);
             self.record(ty, Some(scope), None, pat.span);
diff --git a/src/librustc_typeck/check/mod.rs b/src/librustc_typeck/check/mod.rs
index 486f4a1d5f6..cef2fdcda2f 100644
--- a/src/librustc_typeck/check/mod.rs
+++ b/src/librustc_typeck/check/mod.rs
@@ -1032,7 +1032,7 @@ impl<'a, 'tcx> Visitor<'tcx> for GatherLocalsVisitor<'a, 'tcx> {
 
     // Add pattern bindings.
     fn visit_pat(&mut self, p: &'tcx hir::Pat) {
-        if let PatKind::Binding(_, _, ident, _) = p.node {
+        if let PatKind::Binding(_, _, ident, _) = p.kind {
             let var_ty = self.assign(p.span, p.hir_id, None);
 
             if !self.fcx.tcx.features().unsized_locals {
@@ -4205,7 +4205,7 @@ impl<'a, 'tcx> FnCtxt<'a, 'tcx> {
                 })) => {
                     let body = hir.body(*body_id);
                     sugg_call = body.params.iter()
-                        .map(|param| match &param.pat.node {
+                        .map(|param| match &param.pat.kind {
                             hir::PatKind::Binding(_, _, ident, None)
                             if ident.name != kw::SelfLower => ident.to_string(),
                             _ => "_".to_string(),
@@ -4223,7 +4223,7 @@ impl<'a, 'tcx> FnCtxt<'a, 'tcx> {
                     msg = "call this closure";
                     let body = hir.body(*body_id);
                     sugg_call = body.params.iter()
-                        .map(|param| match &param.pat.node {
+                        .map(|param| match &param.pat.kind {
                             hir::PatKind::Binding(_, _, ident, None)
                             if ident.name != kw::SelfLower => ident.to_string(),
                             _ => "_".to_string(),
diff --git a/src/librustc_typeck/check/pat.rs b/src/librustc_typeck/check/pat.rs
index 77564bf141a..53ee0777c7c 100644
--- a/src/librustc_typeck/check/pat.rs
+++ b/src/librustc_typeck/check/pat.rs
@@ -59,14 +59,14 @@ impl<'a, 'tcx> FnCtxt<'a, 'tcx> {
     ) {
         debug!("check_pat(pat={:?},expected={:?},def_bm={:?})", pat, expected, def_bm);
 
-        let path_resolution = match &pat.node {
+        let path_resolution = match &pat.kind {
             PatKind::Path(qpath) => Some(self.resolve_ty_and_res_ufcs(qpath, pat.hir_id, pat.span)),
             _ => None,
         };
         let is_nrp = self.is_non_ref_pat(pat, path_resolution.map(|(res, ..)| res));
         let (expected, def_bm) = self.calc_default_binding_mode(pat, expected, def_bm, is_nrp);
 
-        let ty = match &pat.node {
+        let ty = match &pat.kind {
             PatKind::Wild => expected,
             PatKind::Lit(lt) => self.check_pat_lit(pat.span, lt, expected, discrim_span),
             PatKind::Range(begin, end, _) => {
@@ -193,7 +193,7 @@ impl<'a, 'tcx> FnCtxt<'a, 'tcx> {
             // ```
             //
             // See issue #46688.
-            let def_bm = match pat.node {
+            let def_bm = match pat.kind {
                 PatKind::Ref(..) => ty::BindByValue(hir::MutImmutable),
                 _ => def_bm,
             };
@@ -204,7 +204,7 @@ impl<'a, 'tcx> FnCtxt<'a, 'tcx> {
     /// Is the pattern a "non reference pattern"?
     /// When the pattern is a path pattern, `opt_path_res` must be `Some(res)`.
     fn is_non_ref_pat(&self, pat: &'tcx Pat, opt_path_res: Option<Res>) -> bool {
-        match pat.node {
+        match pat.kind {
             PatKind::Struct(..) |
             PatKind::TupleStruct(..) |
             PatKind::Tuple(..) |
@@ -472,7 +472,7 @@ impl<'a, 'tcx> FnCtxt<'a, 'tcx> {
         expected: Ty<'tcx>,
     ) {
         let tcx = self.tcx;
-        if let PatKind::Binding(..) = inner.node {
+        if let PatKind::Binding(..) = inner.kind {
             let binding_parent_id = tcx.hir().get_parent_node(pat.hir_id);
             let binding_parent = tcx.hir().get(binding_parent_id);
             debug!("inner {:?} pat {:?} parent {:?}", inner, pat, binding_parent);
@@ -505,7 +505,7 @@ impl<'a, 'tcx> FnCtxt<'a, 'tcx> {
     }
 
     pub fn check_dereferencable(&self, span: Span, expected: Ty<'tcx>, inner: &Pat) -> bool {
-        if let PatKind::Binding(..) = inner.node {
+        if let PatKind::Binding(..) = inner.kind {
             if let Some(mt) = self.shallow_resolve(expected).builtin_deref(true) {
                 if let ty::Dynamic(..) = mt.ty.kind {
                     // This is "x = SomeTrait" being reduced from
@@ -617,7 +617,7 @@ impl<'a, 'tcx> FnCtxt<'a, 'tcx> {
                               res.descr(),
                               hir::print::to_string(tcx.hir(), |s| s.print_qpath(qpath, false)));
             let mut err = struct_span_err!(tcx.sess, pat.span, E0164, "{}", msg);
-            match (res, &pat.node) {
+            match (res, &pat.kind) {
                 (Res::Def(DefKind::Fn, _), _) | (Res::Def(DefKind::Method, _), _) => {
                     err.span_label(pat.span, "`fn` calls are not allowed in patterns");
                     err.help("for more information, visit \
diff --git a/src/librustc_typeck/check/regionck.rs b/src/librustc_typeck/check/regionck.rs
index 1ba21651812..90407780a30 100644
--- a/src/librustc_typeck/check/regionck.rs
+++ b/src/librustc_typeck/check/regionck.rs
@@ -1097,7 +1097,7 @@ impl<'a, 'tcx> RegionCtxt<'a, 'tcx> {
         ignore_err!(self.with_mc(|mc| {
             mc.cat_pattern(discr_cmt, root_pat, |sub_cmt, sub_pat| {
                 // `ref x` pattern
-                if let PatKind::Binding(..) = sub_pat.node {
+                if let PatKind::Binding(..) = sub_pat.kind {
                     if let Some(&bm) = mc.tables.pat_binding_modes().get(sub_pat.hir_id) {
                         if let ty::BindByReference(mutbl) = bm {
                             self.link_region_from_node_type(
diff --git a/src/librustc_typeck/check/writeback.rs b/src/librustc_typeck/check/writeback.rs
index b22decf6eb9..de78c1cdfab 100644
--- a/src/librustc_typeck/check/writeback.rs
+++ b/src/librustc_typeck/check/writeback.rs
@@ -270,7 +270,7 @@ impl<'cx, 'tcx> Visitor<'tcx> for WritebackCx<'cx, 'tcx> {
     }
 
     fn visit_pat(&mut self, p: &'tcx hir::Pat) {
-        match p.node {
+        match p.kind {
             hir::PatKind::Binding(..) => {
                 if let Some(&bm) = self.fcx.tables.borrow().pat_binding_modes().get(p.hir_id) {
                     self.tables.pat_binding_modes_mut().insert(p.hir_id, bm);
diff --git a/src/librustdoc/clean/mod.rs b/src/librustdoc/clean/mod.rs
index aad1c80c3dc..b438d149220 100644
--- a/src/librustdoc/clean/mod.rs
+++ b/src/librustdoc/clean/mod.rs
@@ -4182,7 +4182,7 @@ fn name_from_pat(p: &hir::Pat) -> String {
     use rustc::hir::*;
     debug!("trying to get a name from pattern: {:?}", p);
 
-    match p.node {
+    match p.kind {
         PatKind::Wild => "_".to_string(),
         PatKind::Binding(_, _, ident, _) => ident.to_string(),
         PatKind::TupleStruct(ref p, ..) | PatKind::Path(ref p) => qpath_to_string(p),
diff --git a/src/libsyntax/ast.rs b/src/libsyntax/ast.rs
index 966e65fd5e5..8b9bbb6816d 100644
--- a/src/libsyntax/ast.rs
+++ b/src/libsyntax/ast.rs
@@ -511,7 +511,7 @@ pub struct Block {
 #[derive(Clone, RustcEncodable, RustcDecodable)]
 pub struct Pat {
     pub id: NodeId,
-    pub node: PatKind,
+    pub kind: PatKind,
     pub span: Span,
 }
 
@@ -525,7 +525,7 @@ impl Pat {
     /// Attempt reparsing the pattern as a type.
     /// This is intended for use by diagnostics.
     pub(super) fn to_ty(&self) -> Option<P<Ty>> {
-        let node = match &self.node {
+        let node = match &self.kind {
             // In a type expression `_` is an inference variable.
             PatKind::Wild => TyKind::Infer,
             // An IDENT pattern with no binding mode would be valid as path to a type. E.g. `u32`.
@@ -569,7 +569,7 @@ impl Pat {
             return;
         }
 
-        match &self.node {
+        match &self.kind {
             PatKind::Ident(_, _, Some(p)) => p.walk(it),
             PatKind::Struct(_, fields, _) => fields.iter().for_each(|field| field.pat.walk(it)),
             PatKind::TupleStruct(_, s)
@@ -591,7 +591,7 @@ impl Pat {
 
     /// Is this a `..` pattern?
     pub fn is_rest(&self) -> bool {
-        match self.node {
+        match self.kind {
             PatKind::Rest => true,
             _ => false,
         }
@@ -1821,7 +1821,7 @@ pub type ExplicitSelf = Spanned<SelfKind>;
 
 impl Param {
     pub fn to_self(&self) -> Option<ExplicitSelf> {
-        if let PatKind::Ident(BindingMode::ByValue(mutbl), ident, _) = self.pat.node {
+        if let PatKind::Ident(BindingMode::ByValue(mutbl), ident, _) = self.pat.kind {
             if ident.name == kw::SelfLower {
                 return match self.ty.node {
                     TyKind::ImplicitSelf => Some(respan(self.pat.span, SelfKind::Value(mutbl))),
@@ -1839,7 +1839,7 @@ impl Param {
     }
 
     pub fn is_self(&self) -> bool {
-        if let PatKind::Ident(_, ident, _) = self.pat.node {
+        if let PatKind::Ident(_, ident, _) = self.pat.kind {
             ident.name == kw::SelfLower
         } else {
             false
@@ -1857,7 +1857,7 @@ impl Param {
             attrs,
             pat: P(Pat {
                 id: DUMMY_NODE_ID,
-                node: PatKind::Ident(BindingMode::ByValue(mutbl), eself_ident, None),
+                kind: PatKind::Ident(BindingMode::ByValue(mutbl), eself_ident, None),
                 span,
             }),
             span,
diff --git a/src/libsyntax/config.rs b/src/libsyntax/config.rs
index 0c3922ee96e..990358c674f 100644
--- a/src/libsyntax/config.rs
+++ b/src/libsyntax/config.rs
@@ -298,7 +298,7 @@ impl<'a> StripUnconfigured<'a> {
     }
 
     pub fn configure_pat(&mut self, pat: &mut P<ast::Pat>) {
-        if let ast::PatKind::Struct(_path, fields, _etc) = &mut pat.node {
+        if let ast::PatKind::Struct(_path, fields, _etc) = &mut pat.kind {
             fields.flat_map_in_place(|field| self.configure(field));
         }
     }
diff --git a/src/libsyntax/ext/base.rs b/src/libsyntax/ext/base.rs
index 3079382a3b2..6af6027ba9d 100644
--- a/src/libsyntax/ext/base.rs
+++ b/src/libsyntax/ext/base.rs
@@ -511,7 +511,7 @@ impl MacResult for MacEager {
                 return Some(P(ast::Pat {
                     id: ast::DUMMY_NODE_ID,
                     span: e.span,
-                    node: PatKind::Lit(e),
+                    kind: PatKind::Lit(e),
                 }));
             }
         }
@@ -559,7 +559,7 @@ impl DummyResult {
     pub fn raw_pat(sp: Span) -> ast::Pat {
         ast::Pat {
             id: ast::DUMMY_NODE_ID,
-            node: PatKind::Wild,
+            kind: PatKind::Wild,
             span: sp,
         }
     }
diff --git a/src/libsyntax/ext/build.rs b/src/libsyntax/ext/build.rs
index 4f61a7e427e..ff52bd1e971 100644
--- a/src/libsyntax/ext/build.rs
+++ b/src/libsyntax/ext/build.rs
@@ -411,8 +411,8 @@ impl<'a> ExtCtxt<'a> {
     }
 
 
-    pub fn pat(&self, span: Span, pat: PatKind) -> P<ast::Pat> {
-        P(ast::Pat { id: ast::DUMMY_NODE_ID, node: pat, span })
+    pub fn pat(&self, span: Span, kind: PatKind) -> P<ast::Pat> {
+        P(ast::Pat { id: ast::DUMMY_NODE_ID, kind, span })
     }
     pub fn pat_wild(&self, span: Span) -> P<ast::Pat> {
         self.pat(span, PatKind::Wild)
diff --git a/src/libsyntax/ext/expand.rs b/src/libsyntax/ext/expand.rs
index 3cec7c1e7ec..c03dd832cb6 100644
--- a/src/libsyntax/ext/expand.rs
+++ b/src/libsyntax/ext/expand.rs
@@ -1172,13 +1172,13 @@ impl<'a, 'b> MutVisitor for InvocationCollector<'a, 'b> {
 
     fn visit_pat(&mut self, pat: &mut P<ast::Pat>) {
         self.cfg.configure_pat(pat);
-        match pat.node {
+        match pat.kind {
             PatKind::Mac(_) => {}
             _ => return noop_visit_pat(pat, self),
         }
 
         visit_clobber(pat, |mut pat| {
-            match mem::replace(&mut pat.node, PatKind::Wild) {
+            match mem::replace(&mut pat.kind, PatKind::Wild) {
                 PatKind::Mac(mac) =>
                     self.collect_bang(mac, pat.span, AstFragmentKind::Pat).make_pat(),
                 _ => unreachable!(),
diff --git a/src/libsyntax/ext/placeholders.rs b/src/libsyntax/ext/placeholders.rs
index 827a2f9da32..c2f77b96ad8 100644
--- a/src/libsyntax/ext/placeholders.rs
+++ b/src/libsyntax/ext/placeholders.rs
@@ -39,7 +39,7 @@ pub fn placeholder(kind: AstFragmentKind, id: ast::NodeId) -> AstFragment {
     });
     let pat = P(ast::Pat {
         id,
-        node: ast::PatKind::Mac(mac_placeholder()),
+        kind: ast::PatKind::Mac(mac_placeholder()),
         span,
     });
 
@@ -68,7 +68,7 @@ pub fn placeholder(kind: AstFragmentKind, id: ast::NodeId) -> AstFragment {
                 node: ast::ForeignItemKind::Macro(mac_placeholder()),
             }]),
         AstFragmentKind::Pat => AstFragment::Pat(P(ast::Pat {
-            id, span, node: ast::PatKind::Mac(mac_placeholder()),
+            id, span, kind: ast::PatKind::Mac(mac_placeholder()),
         })),
         AstFragmentKind::Ty => AstFragment::Ty(P(ast::Ty {
             id, span, node: ast::TyKind::Mac(mac_placeholder()),
@@ -311,7 +311,7 @@ impl<'a, 'b> MutVisitor for PlaceholderExpander<'a, 'b> {
     }
 
     fn visit_pat(&mut self, pat: &mut P<ast::Pat>) {
-        match pat.node {
+        match pat.kind {
             ast::PatKind::Mac(_) => *pat = self.remove(pat.id).make_pat(),
             _ => noop_visit_pat(pat, self),
         }
diff --git a/src/libsyntax/feature_gate/check.rs b/src/libsyntax/feature_gate/check.rs
index 516f3bb0e9e..c9a31dc68bf 100644
--- a/src/libsyntax/feature_gate/check.rs
+++ b/src/libsyntax/feature_gate/check.rs
@@ -487,11 +487,11 @@ impl<'a> Visitor<'a> for PostExpansionVisitor<'a> {
     }
 
     fn visit_pat(&mut self, pattern: &'a ast::Pat) {
-        match &pattern.node {
+        match &pattern.kind {
             PatKind::Slice(pats) => {
                 for pat in &*pats {
                     let span = pat.span;
-                    let inner_pat = match &pat.node {
+                    let inner_pat = match &pat.kind {
                         PatKind::Ident(.., Some(pat)) => pat,
                         _ => pat,
                     };
diff --git a/src/libsyntax/mut_visit.rs b/src/libsyntax/mut_visit.rs
index 6b7c574b82f..b8c5b7497de 100644
--- a/src/libsyntax/mut_visit.rs
+++ b/src/libsyntax/mut_visit.rs
@@ -1055,9 +1055,9 @@ pub fn noop_flat_map_foreign_item<T: MutVisitor>(mut item: ForeignItem, visitor:
 }
 
 pub fn noop_visit_pat<T: MutVisitor>(pat: &mut P<Pat>, vis: &mut T) {
-    let Pat { id, node, span } = pat.deref_mut();
+    let Pat { id, kind, span } = pat.deref_mut();
     vis.visit_id(id);
-    match node {
+    match kind {
         PatKind::Wild | PatKind::Rest => {}
         PatKind::Ident(_binding_mode, ident, sub) => {
             vis.visit_ident(ident);
diff --git a/src/libsyntax/parse/diagnostics.rs b/src/libsyntax/parse/diagnostics.rs
index c73ef982b07..ecc1cdd8bca 100644
--- a/src/libsyntax/parse/diagnostics.rs
+++ b/src/libsyntax/parse/diagnostics.rs
@@ -21,7 +21,7 @@ use std::mem;
 crate fn dummy_arg(ident: Ident) -> Param {
     let pat = P(Pat {
         id: ast::DUMMY_NODE_ID,
-        node: PatKind::Ident(BindingMode::ByValue(Mutability::Immutable), ident, None),
+        kind: PatKind::Ident(BindingMode::ByValue(Mutability::Immutable), ident, None),
         span: ident.span,
     });
     let ty = Ty {
@@ -148,7 +148,7 @@ impl RecoverQPath for Pat {
     fn recovered(qself: Option<QSelf>, path: ast::Path) -> Self {
         Self {
             span: path.span,
-            node: PatKind::Path(qself, path),
+            kind: PatKind::Path(qself, path),
             id: ast::DUMMY_NODE_ID,
         }
     }
@@ -978,7 +978,7 @@ impl<'a> Parser<'a> {
                     .emit();
 
                 // Unwrap `(pat)` into `pat` to avoid the `unused_parens` lint.
-                pat.and_then(|pat| match pat.node {
+                pat.and_then(|pat| match pat.kind {
                     PatKind::Paren(pat) => pat,
                     _ => P(pat),
                 })
@@ -1237,7 +1237,7 @@ impl<'a> Parser<'a> {
                 Applicability::HasPlaceholders,
             );
             return Some(ident);
-        } else if let PatKind::Ident(_, ident, _) = pat.node {
+        } else if let PatKind::Ident(_, ident, _) = pat.kind {
             if require_name && (
                 is_trait_item ||
                 self.token == token::Comma ||
@@ -1283,7 +1283,7 @@ impl<'a> Parser<'a> {
 
         // Pretend the pattern is `_`, to avoid duplicate errors from AST validation.
         let pat = P(Pat {
-            node: PatKind::Wild,
+            kind: PatKind::Wild,
             span: pat.span,
             id: ast::DUMMY_NODE_ID
         });
@@ -1360,7 +1360,7 @@ impl<'a> Parser<'a> {
         let mut seen_inputs = FxHashSet::default();
         for input in fn_inputs.iter_mut() {
             let opt_ident = if let (PatKind::Ident(_, ident, _), TyKind::Err) = (
-                &input.pat.node, &input.ty.node,
+                &input.pat.kind, &input.ty.node,
             ) {
                 Some(*ident)
             } else {
@@ -1368,7 +1368,7 @@ impl<'a> Parser<'a> {
             };
             if let Some(ident) = opt_ident {
                 if seen_inputs.contains(&ident) {
-                    input.pat.node = PatKind::Wild;
+                    input.pat.kind = PatKind::Wild;
                 }
                 seen_inputs.insert(ident);
             }
diff --git a/src/libsyntax/parse/parser/pat.rs b/src/libsyntax/parse/parser/pat.rs
index 3c624959ead..de72f1c4d49 100644
--- a/src/libsyntax/parse/parser/pat.rs
+++ b/src/libsyntax/parse/parser/pat.rs
@@ -66,7 +66,7 @@ impl<'a> Parser<'a> {
         self.recover_leading_vert("not allowed in a parameter pattern");
         let pat = self.parse_pat_with_or(PARAM_EXPECTED, GateOr::No, RecoverComma::No)?;
 
-        if let PatKind::Or(..) = &pat.node {
+        if let PatKind::Or(..) = &pat.kind {
             self.ban_illegal_fn_param_or_pat(&pat);
         }
 
@@ -324,7 +324,7 @@ impl<'a> Parser<'a> {
 
     /// Ban a range pattern if it has an ambiguous interpretation.
     fn ban_pat_range_if_ambiguous(&self, pat: &Pat) -> PResult<'a, ()> {
-        match pat.node {
+        match pat.kind {
             PatKind::Range(
                 .., Spanned { node: RangeEnd::Included(RangeSyntax::DotDotDot), .. }
             ) => return Ok(()),
@@ -399,12 +399,12 @@ impl<'a> Parser<'a> {
 
         // Unwrap; If we don't have `mut $ident`, error.
         let pat = pat.into_inner();
-        match &pat.node {
+        match &pat.kind {
             PatKind::Ident(..) => {}
             _ => self.ban_mut_general_pat(mut_span, &pat, changed_any_binding),
         }
 
-        Ok(pat.node)
+        Ok(pat.kind)
     }
 
     /// Recover on `mut ref? ident @ pat` and suggest
@@ -430,7 +430,7 @@ impl<'a> Parser<'a> {
         impl MutVisitor for AddMut {
             fn visit_pat(&mut self, pat: &mut P<Pat>) {
                 if let PatKind::Ident(BindingMode::ByValue(ref mut m @ Mutability::Immutable), ..)
-                    = pat.node
+                    = pat.kind
                 {
                     *m = Mutability::Mutable;
                     self.0 = true;
@@ -890,7 +890,7 @@ impl<'a> Parser<'a> {
         self.mk_pat(span, PatKind::Ident(bm, ident, None))
     }
 
-    fn mk_pat(&self, span: Span, node: PatKind) -> P<Pat> {
-        P(Pat { node, span, id: ast::DUMMY_NODE_ID })
+    fn mk_pat(&self, span: Span, kind: PatKind) -> P<Pat> {
+        P(Pat { kind, span, id: ast::DUMMY_NODE_ID })
     }
 }
diff --git a/src/libsyntax/parse/tests.rs b/src/libsyntax/parse/tests.rs
index 984a2018e7a..7b714858850 100644
--- a/src/libsyntax/parse/tests.rs
+++ b/src/libsyntax/parse/tests.rs
@@ -171,7 +171,7 @@ fn get_spans_of_pat_idents(src: &str) -> Vec<Span> {
     }
     impl<'a> crate::visit::Visitor<'a> for PatIdentVisitor {
         fn visit_pat(&mut self, p: &'a ast::Pat) {
-            match p.node {
+            match p.kind {
                 PatKind::Ident(_ , ref ident, _) => {
                     self.spans.push(ident.span.clone());
                 }
diff --git a/src/libsyntax/print/pprust.rs b/src/libsyntax/print/pprust.rs
index d43b7782413..e5060fdd39d 100644
--- a/src/libsyntax/print/pprust.rs
+++ b/src/libsyntax/print/pprust.rs
@@ -2353,7 +2353,7 @@ impl<'a> State<'a> {
         self.ann.pre(self, AnnNode::Pat(pat));
         /* Pat isn't normalized, but the beauty of it
          is that it doesn't matter */
-        match pat.node {
+        match pat.kind {
             PatKind::Wild => self.s.word("_"),
             PatKind::Ident(binding_mode, ident, ref sub) => {
                 match binding_mode {
@@ -2766,7 +2766,7 @@ impl<'a> State<'a> {
                 if let Some(eself) = input.to_self() {
                     self.print_explicit_self(&eself);
                 } else {
-                    let invalid = if let PatKind::Ident(_, ident, _) = input.pat.node {
+                    let invalid = if let PatKind::Ident(_, ident, _) = input.pat.kind {
                         ident.name == kw::Invalid
                     } else {
                         false
diff --git a/src/libsyntax/visit.rs b/src/libsyntax/visit.rs
index c91b9f8bc3a..5b790837f0a 100644
--- a/src/libsyntax/visit.rs
+++ b/src/libsyntax/visit.rs
@@ -443,7 +443,7 @@ pub fn walk_assoc_ty_constraint<'a, V: Visitor<'a>>(visitor: &mut V,
 }
 
 pub fn walk_pat<'a, V: Visitor<'a>>(visitor: &mut V, pattern: &'a Pat) {
-    match pattern.node {
+    match pattern.kind {
         PatKind::TupleStruct(ref path, ref elems) => {
             visitor.visit_path(path, pattern.id);
             walk_list!(visitor, visit_pat, elems);
diff --git a/src/test/ui-fulldeps/pprust-expr-roundtrip.rs b/src/test/ui-fulldeps/pprust-expr-roundtrip.rs
index 7e4fd467e13..745e3695ec1 100644
--- a/src/test/ui-fulldeps/pprust-expr-roundtrip.rs
+++ b/src/test/ui-fulldeps/pprust-expr-roundtrip.rs
@@ -154,7 +154,7 @@ fn iter_exprs(depth: usize, f: &mut dyn FnMut(P<Expr>)) {
             19 => {
                 let pat = P(Pat {
                     id: DUMMY_NODE_ID,
-                    node: PatKind::Wild,
+                    kind: PatKind::Wild,
                     span: DUMMY_SP,
                 });
                 iter_exprs(depth - 1, &mut |e| g(ExprKind::Let(pat.clone(), e)))