hir: remove NodeId from VisibilityKind

Author: ljedrz

src/librustc/hir/intravisit.rs

@@ -1105,7 +1105,7 @@ pub fn walk_arm<'v, V: Visitor<'v>>(visitor: &mut V, arm: &'v Arm) {
 }
 
 pub fn walk_vis<'v, V: Visitor<'v>>(visitor: &mut V, vis: &'v Visibility) {
-    if let VisibilityKind::Restricted { ref path, id: _, hir_id } = vis.node {
+    if let VisibilityKind::Restricted { ref path, hir_id } = vis.node {
         visitor.visit_id(hir_id);
         visitor.visit_path(path, hir_id)
     }

src/librustc/hir/lowering.rs

@@ -3115,12 +3115,11 @@ impl<'a> LoweringContext<'a> {
                             hir::VisibilityKind::Public => hir::VisibilityKind::Public,
                             hir::VisibilityKind::Crate(sugar) => hir::VisibilityKind::Crate(sugar),
                             hir::VisibilityKind::Inherited => hir::VisibilityKind::Inherited,
-                            hir::VisibilityKind::Restricted { ref path, id: _, hir_id: _ } => {
+                            hir::VisibilityKind::Restricted { ref path, hir_id: _ } => {
                                 let id = this.next_id();
                                 let path = this.renumber_segment_ids(path);
                                 hir::VisibilityKind::Restricted {
                                     path,
-                                    id: id.node_id,
                                     hir_id: id.hir_id,
                                 }
                             }
@@ -3222,12 +3221,11 @@ impl<'a> LoweringContext<'a> {
                             hir::VisibilityKind::Public => hir::VisibilityKind::Public,
                             hir::VisibilityKind::Crate(sugar) => hir::VisibilityKind::Crate(sugar),
                             hir::VisibilityKind::Inherited => hir::VisibilityKind::Inherited,
-                            hir::VisibilityKind::Restricted { ref path, id: _, hir_id: _ } => {
+                            hir::VisibilityKind::Restricted { ref path, hir_id: _ } => {
                                 let id = this.next_id();
                                 let path = this.renumber_segment_ids(path);
                                 hir::VisibilityKind::Restricted {
                                     path: path,
-                                    id: id.node_id,
                                     hir_id: id.hir_id,
                                 }
                             }
@@ -4721,7 +4719,6 @@ impl<'a> LoweringContext<'a> {
                         ParamMode::Explicit,
                         explicit_owner,
                     )),
-                    id: lowered_id.node_id,
                     hir_id: lowered_id.hir_id,
                 }
             },

src/librustc/hir/mod.rs

@@ -2096,7 +2096,7 @@ pub type Visibility = Spanned<VisibilityKind>;
 pub enum VisibilityKind {
     Public,
     Crate(CrateSugar),
-    Restricted { path: P<Path>, id: NodeId, hir_id: HirId },
+    Restricted { path: P<Path>, hir_id: HirId },
     Inherited,
 }
 

src/librustc/ich/impls_hir.rs

@@ -748,9 +748,8 @@ impl<'a> HashStable<StableHashingContext<'a>> for hir::VisibilityKind {
             hir::VisibilityKind::Crate(sugar) => {
                 sugar.hash_stable(hcx, hasher);
             }
-            hir::VisibilityKind::Restricted { ref path, id, hir_id } => {
+            hir::VisibilityKind::Restricted { ref path, hir_id } => {
                 hcx.with_node_id_hashing_mode(NodeIdHashingMode::HashDefPath, |hcx| {
-                    id.hash_stable(hcx, hasher);
                     hir_id.hash_stable(hcx, hasher);
                 });
                 path.hash_stable(hcx, hasher);