DefKind::Method -> DefKind::AssocFn

23 files changed, 38 insertions, 37 deletions

diff --git a/src/librustc/hir/map/mod.rs b/src/librustc/hir/map/mod.rs
index 4f7c4153ea1..2374d47ae8e 100644
--- a/src/librustc/hir/map/mod.rs
+++ b/src/librustc/hir/map/mod.rs
@@ -326,12 +326,12 @@ impl<'hir> Map<'hir> {
             },
             Node::TraitItem(item) => match item.kind {
                 TraitItemKind::Const(..) => DefKind::AssocConst,
-                TraitItemKind::Method(..) => DefKind::Method,
+                TraitItemKind::Method(..) => DefKind::AssocFn,
                 TraitItemKind::Type(..) => DefKind::AssocTy,
             },
             Node::ImplItem(item) => match item.kind {
                 ImplItemKind::Const(..) => DefKind::AssocConst,
-                ImplItemKind::Method(..) => DefKind::Method,
+                ImplItemKind::Method(..) => DefKind::AssocFn,
                 ImplItemKind::TyAlias(..) => DefKind::AssocTy,
                 ImplItemKind::OpaqueTy(..) => DefKind::AssocOpaqueTy,
             },
diff --git a/src/librustc/middle/stability.rs b/src/librustc/middle/stability.rs
index 9d3df9623bd..1f6725fb395 100644
--- a/src/librustc/middle/stability.rs
+++ b/src/librustc/middle/stability.rs
@@ -250,7 +250,7 @@ pub enum EvalResult {
 fn skip_stability_check_due_to_privacy(tcx: TyCtxt<'_>, mut def_id: DefId) -> bool {
     // Check if `def_id` is a trait method.
     match tcx.def_kind(def_id) {
-        Some(DefKind::Method) | Some(DefKind::AssocTy) | Some(DefKind::AssocConst) => {
+        Some(DefKind::AssocFn) | Some(DefKind::AssocTy) | Some(DefKind::AssocConst) => {
             if let ty::TraitContainer(trait_def_id) = tcx.associated_item(def_id).container {
                 // Trait methods do not declare visibility (even
                 // for visibility info in cstore). Use containing
diff --git a/src/librustc/ty/context.rs b/src/librustc/ty/context.rs
index 20736b50831..ec9ff55ffe4 100644
--- a/src/librustc/ty/context.rs
+++ b/src/librustc/ty/context.rs
@@ -611,7 +611,7 @@ impl<'tcx> TypeckTables<'tcx> {
         }
 
         match self.type_dependent_defs().get(expr.hir_id) {
-            Some(Ok((DefKind::Method, _))) => true,
+            Some(Ok((DefKind::AssocFn, _))) => true,
             _ => false,
         }
     }
diff --git a/src/librustc/ty/mod.rs b/src/librustc/ty/mod.rs
index b25fd3c61fd..546686c20ca 100644
--- a/src/librustc/ty/mod.rs
+++ b/src/librustc/ty/mod.rs
@@ -230,7 +230,7 @@ impl AssocItem {
     pub fn def_kind(&self) -> DefKind {
         match self.kind {
             AssocKind::Const => DefKind::AssocConst,
-            AssocKind::Method => DefKind::Method,
+            AssocKind::Method => DefKind::AssocFn,
             AssocKind::Type => DefKind::AssocTy,
             AssocKind::OpaqueTy => DefKind::AssocOpaqueTy,
         }
@@ -2872,7 +2872,7 @@ impl<'tcx> TyCtxt<'tcx> {
             }
         } else {
             match self.def_kind(def_id).expect("no def for `DefId`") {
-                DefKind::AssocConst | DefKind::Method | DefKind::AssocTy => true,
+                DefKind::AssocConst | DefKind::AssocFn | DefKind::AssocTy => true,
                 _ => false,
             }
         };
@@ -3051,7 +3051,7 @@ impl<'tcx> TyCtxt<'tcx> {
     /// `DefId` of the impl that the method belongs to; otherwise, returns `None`.
     pub fn impl_of_method(self, def_id: DefId) -> Option<DefId> {
         let item = if def_id.krate != LOCAL_CRATE {
-            if let Some(DefKind::Method) = self.def_kind(def_id) {
+            if let Some(DefKind::AssocFn) = self.def_kind(def_id) {
                 Some(self.associated_item(def_id))
             } else {
                 None
diff --git a/src/librustc_ast_lowering/path.rs b/src/librustc_ast_lowering/path.rs
index 80d7e3d0d46..db8517bfbf0 100644
--- a/src/librustc_ast_lowering/path.rs
+++ b/src/librustc_ast_lowering/path.rs
@@ -75,7 +75,7 @@ impl<'a, 'hir> LoweringContext<'a, 'hir> {
                             ParenthesizedGenericArgs::Ok
                         }
                         // `a::b::Trait(Args)::TraitItem`
-                        Res::Def(DefKind::Method, _)
+                        Res::Def(DefKind::AssocFn, _)
                         | Res::Def(DefKind::AssocConst, _)
                         | Res::Def(DefKind::AssocTy, _)
                             if i + 2 == proj_start =>
diff --git a/src/librustc_hir/def.rs b/src/librustc_hir/def.rs
index 595543eaf53..5b2c1453de6 100644
--- a/src/librustc_hir/def.rs
+++ b/src/librustc_hir/def.rs
@@ -72,7 +72,7 @@ pub enum DefKind {
     Static,
     /// Refers to the struct or enum variant's constructor.
     Ctor(CtorOf, CtorKind),
-    Method,
+    AssocFn,
     AssocConst,
 
     // Macro namespace
@@ -107,7 +107,8 @@ impl DefKind {
             DefKind::Union => "union",
             DefKind::Trait => "trait",
             DefKind::ForeignTy => "foreign type",
-            DefKind::Method => "method",
+            // FIXME: Update the description to "assoc fn"
+            DefKind::AssocFn => "method",
             DefKind::Const => "constant",
             DefKind::AssocConst => "associated constant",
             DefKind::TyParam => "type parameter",
@@ -150,7 +151,7 @@ impl DefKind {
             | DefKind::ConstParam
             | DefKind::Static
             | DefKind::Ctor(..)
-            | DefKind::Method
+            | DefKind::AssocFn
             | DefKind::AssocConst => ns == Namespace::ValueNS,
 
             DefKind::Macro(..) => ns == Namespace::MacroNS,
diff --git a/src/librustc_infer/infer/error_reporting/need_type_info.rs b/src/librustc_infer/infer/error_reporting/need_type_info.rs
index a1e6a0a325a..56f8c8c2b9c 100644
--- a/src/librustc_infer/infer/error_reporting/need_type_info.rs
+++ b/src/librustc_infer/infer/error_reporting/need_type_info.rs
@@ -468,7 +468,7 @@ impl<'a, 'tcx> InferCtxt<'a, 'tcx> {
             &segment.args,
         ) {
             let borrow = tables.borrow();
-            if let Some((DefKind::Method, did)) = borrow.type_dependent_def(e.hir_id) {
+            if let Some((DefKind::AssocFn, did)) = borrow.type_dependent_def(e.hir_id) {
                 let generics = self.tcx.generics_of(did);
                 if !generics.params.is_empty() {
                     err.span_suggestion(
diff --git a/src/librustc_lint/unused.rs b/src/librustc_lint/unused.rs
index 02f04b23459..49d05819c5e 100644
--- a/src/librustc_lint/unused.rs
+++ b/src/librustc_lint/unused.rs
@@ -54,7 +54,7 @@ impl<'a, 'tcx> LateLintPass<'a, 'tcx> for UnusedResults {
                 match callee.kind {
                     hir::ExprKind::Path(ref qpath) => {
                         match cx.tables.qpath_res(qpath, callee.hir_id) {
-                            Res::Def(DefKind::Fn, def_id) | Res::Def(DefKind::Method, def_id) => {
+                            Res::Def(DefKind::Fn, def_id) | Res::Def(DefKind::AssocFn, def_id) => {
                                 Some(def_id)
                             }
                             // `Res::Local` if it was a closure, for which we
diff --git a/src/librustc_metadata/rmeta/decoder.rs b/src/librustc_metadata/rmeta/decoder.rs
index a72ee0cbe47..d0a35c61564 100644
--- a/src/librustc_metadata/rmeta/decoder.rs
+++ b/src/librustc_metadata/rmeta/decoder.rs
@@ -504,7 +504,7 @@ impl EntryKind {
             EntryKind::Struct(_, _) => DefKind::Struct,
             EntryKind::Union(_, _) => DefKind::Union,
             EntryKind::Fn(_) | EntryKind::ForeignFn(_) => DefKind::Fn,
-            EntryKind::Method(_) => DefKind::Method,
+            EntryKind::Method(_) => DefKind::AssocFn,
             EntryKind::Type => DefKind::TyAlias,
             EntryKind::TypeParam => DefKind::TyParam,
             EntryKind::ConstParam => DefKind::ConstParam,
diff --git a/src/librustc_mir/util/pretty.rs b/src/librustc_mir/util/pretty.rs
index 6fd8f06fe8f..ee8de0e6b93 100644
--- a/src/librustc_mir/util/pretty.rs
+++ b/src/librustc_mir/util/pretty.rs
@@ -545,7 +545,7 @@ fn write_mir_sig(
     trace!("write_mir_sig: {:?}", src.instance);
     let kind = tcx.def_kind(src.def_id());
     let is_function = match kind {
-        Some(DefKind::Fn) | Some(DefKind::Method) | Some(DefKind::Ctor(..)) => true,
+        Some(DefKind::Fn) | Some(DefKind::AssocFn) | Some(DefKind::Ctor(..)) => true,
         _ => tcx.is_closure(src.def_id()),
     };
     match (kind, src.promoted) {
diff --git a/src/librustc_mir_build/hair/cx/expr.rs b/src/librustc_mir_build/hair/cx/expr.rs
index 46d49b6b493..9f04bc1dc76 100644
--- a/src/librustc_mir_build/hair/cx/expr.rs
+++ b/src/librustc_mir_build/hair/cx/expr.rs
@@ -600,7 +600,7 @@ fn user_substs_applied_to_res<'tcx>(
         // a tuple-struct or tuple-variant. This has the type of a
         // `Fn` but with the user-given substitutions.
         Res::Def(DefKind::Fn, _)
-        | Res::Def(DefKind::Method, _)
+        | Res::Def(DefKind::AssocFn, _)
         | Res::Def(DefKind::Ctor(_, CtorKind::Fn), _)
         | Res::Def(DefKind::Const, _)
         | Res::Def(DefKind::AssocConst, _) => {
@@ -703,7 +703,7 @@ fn convert_path_expr<'a, 'tcx>(
     match res {
         // A regular function, constructor function or a constant.
         Res::Def(DefKind::Fn, _)
-        | Res::Def(DefKind::Method, _)
+        | Res::Def(DefKind::AssocFn, _)
         | Res::Def(DefKind::Ctor(_, CtorKind::Fn), _)
         | Res::SelfCtor(..) => {
             let user_ty = user_substs_applied_to_res(cx, expr.hir_id, res);
diff --git a/src/librustc_privacy/lib.rs b/src/librustc_privacy/lib.rs
index 24696b20332..175b2390d30 100644
--- a/src/librustc_privacy/lib.rs
+++ b/src/librustc_privacy/lib.rs
@@ -620,7 +620,7 @@ impl EmbargoVisitor<'tcx> {
             | DefKind::ForeignTy
             | DefKind::Fn
             | DefKind::OpaqueTy
-            | DefKind::Method
+            | DefKind::AssocFn
             | DefKind::Trait
             | DefKind::TyParam
             | DefKind::Variant => (),
@@ -1298,7 +1298,7 @@ impl<'a, 'tcx> Visitor<'tcx> for TypePrivacyVisitor<'a, 'tcx> {
             _ => None,
         };
         let def = def.filter(|(kind, _)| match kind {
-            DefKind::Method
+            DefKind::AssocFn
             | DefKind::AssocConst
             | DefKind::AssocTy
             | DefKind::AssocOpaqueTy
diff --git a/src/librustc_resolve/build_reduced_graph.rs b/src/librustc_resolve/build_reduced_graph.rs
index 86816fd9f3a..1fc99e40d83 100644
--- a/src/librustc_resolve/build_reduced_graph.rs
+++ b/src/librustc_resolve/build_reduced_graph.rs
@@ -887,7 +887,7 @@ impl<'a, 'b> BuildReducedGraphVisitor<'a, 'b> {
             | Res::PrimTy(..)
             | Res::ToolMod => self.r.define(parent, ident, TypeNS, (res, vis, span, expansion)),
             Res::Def(DefKind::Fn, _)
-            | Res::Def(DefKind::Method, _)
+            | Res::Def(DefKind::AssocFn, _)
             | Res::Def(DefKind::Static, _)
             | Res::Def(DefKind::Const, _)
             | Res::Def(DefKind::AssocConst, _)
@@ -911,7 +911,7 @@ impl<'a, 'b> BuildReducedGraphVisitor<'a, 'b> {
                 let field_names = cstore.struct_field_names_untracked(def_id, self.r.session);
                 self.insert_field_names(def_id, field_names);
             }
-            Res::Def(DefKind::Method, def_id) => {
+            Res::Def(DefKind::AssocFn, def_id) => {
                 if cstore.associated_item_cloned_untracked(def_id).method_has_self_argument {
                     self.r.has_self.insert(def_id);
                 }
@@ -1257,7 +1257,7 @@ impl<'a, 'b> Visitor<'b> for BuildReducedGraphVisitor<'a, 'b> {
                 if sig.decl.has_self() {
                     self.r.has_self.insert(item_def_id);
                 }
-                (Res::Def(DefKind::Method, item_def_id), ValueNS)
+                (Res::Def(DefKind::AssocFn, item_def_id), ValueNS)
             }
             AssocItemKind::TyAlias(..) => (Res::Def(DefKind::AssocTy, item_def_id), TypeNS),
             AssocItemKind::Macro(_) => bug!(), // handled above
diff --git a/src/librustc_resolve/late.rs b/src/librustc_resolve/late.rs
index e5aa9c7d896..640b07d3d62 100644
--- a/src/librustc_resolve/late.rs
+++ b/src/librustc_resolve/late.rs
@@ -266,7 +266,7 @@ impl<'a> PathSource<'a> {
                 | Res::Def(DefKind::Static, _)
                 | Res::Local(..)
                 | Res::Def(DefKind::Fn, _)
-                | Res::Def(DefKind::Method, _)
+                | Res::Def(DefKind::AssocFn, _)
                 | Res::Def(DefKind::AssocConst, _)
                 | Res::SelfCtor(..)
                 | Res::Def(DefKind::ConstParam, _) => true,
@@ -293,7 +293,7 @@ impl<'a> PathSource<'a> {
                 _ => false,
             },
             PathSource::TraitItem(ns) => match res {
-                Res::Def(DefKind::AssocConst, _) | Res::Def(DefKind::Method, _)
+                Res::Def(DefKind::AssocConst, _) | Res::Def(DefKind::AssocFn, _)
                     if ns == ValueNS =>
                 {
                     true
diff --git a/src/librustc_resolve/late/diagnostics.rs b/src/librustc_resolve/late/diagnostics.rs
index 817a276ff3e..a9463d970ce 100644
--- a/src/librustc_resolve/late/diagnostics.rs
+++ b/src/librustc_resolve/late/diagnostics.rs
@@ -124,7 +124,7 @@ impl<'a> LateResolutionVisitor<'a, '_, '_> {
                             .unwrap_or(false)
                     }
                     Res::Def(DefKind::Ctor(..), _)
-                    | Res::Def(DefKind::Method, _)
+                    | Res::Def(DefKind::AssocFn, _)
                     | Res::Def(DefKind::Const, _)
                     | Res::Def(DefKind::AssocConst, _)
                     | Res::SelfCtor(_)
diff --git a/src/librustc_resolve/lib.rs b/src/librustc_resolve/lib.rs
index 44eba0d533d..3a393314463 100644
--- a/src/librustc_resolve/lib.rs
+++ b/src/librustc_resolve/lib.rs
@@ -742,7 +742,7 @@ impl<'a> NameBinding<'a> {
     fn is_importable(&self) -> bool {
         match self.res() {
             Res::Def(DefKind::AssocConst, _)
-            | Res::Def(DefKind::Method, _)
+            | Res::Def(DefKind::AssocFn, _)
             | Res::Def(DefKind::AssocTy, _) => false,
             _ => true,
         }
diff --git a/src/librustc_save_analysis/lib.rs b/src/librustc_save_analysis/lib.rs
index c68289adb10..2bd335421e0 100644
--- a/src/librustc_save_analysis/lib.rs
+++ b/src/librustc_save_analysis/lib.rs
@@ -716,7 +716,7 @@ impl<'l, 'tcx> SaveContext<'l, 'tcx> {
             | Res::Def(HirDefKind::Ctor(..), _) => {
                 Some(Ref { kind: RefKind::Variable, span, ref_id: id_from_def_id(res.def_id()) })
             }
-            Res::Def(HirDefKind::Method, decl_id) => {
+            Res::Def(HirDefKind::AssocFn, decl_id) => {
                 let def_id = if decl_id.is_local() {
                     let ti = self.tcx.associated_item(decl_id);
 
diff --git a/src/librustc_typeck/astconv.rs b/src/librustc_typeck/astconv.rs
index 199b476cb9a..d59923a0019 100644
--- a/src/librustc_typeck/astconv.rs
+++ b/src/librustc_typeck/astconv.rs
@@ -2588,7 +2588,7 @@ impl<'o, 'tcx> dyn AstConv<'tcx> + 'o {
             }
 
             // Case 4. Reference to a method or associated const.
-            DefKind::Method | DefKind::AssocConst => {
+            DefKind::AssocFn | DefKind::AssocConst => {
                 if segments.len() >= 2 {
                     let generics = tcx.generics_of(def_id);
                     path_segs.push(PathSeg(generics.parent.unwrap(), last - 1));
diff --git a/src/librustc_typeck/check/generator_interior.rs b/src/librustc_typeck/check/generator_interior.rs
index 50692e0f104..7e526573773 100644
--- a/src/librustc_typeck/check/generator_interior.rs
+++ b/src/librustc_typeck/check/generator_interior.rs
@@ -237,7 +237,7 @@ impl<'a, 'tcx> Visitor<'tcx> for InteriorVisitor<'a, 'tcx> {
                         // ZST in a temporary, so skip its type, just in case it
                         // can significantly complicate the generator type.
                         Res::Def(DefKind::Fn, _)
-                        | Res::Def(DefKind::Method, _)
+                        | Res::Def(DefKind::AssocFn, _)
                         | Res::Def(DefKind::Ctor(_, CtorKind::Fn), _) => {
                             // NOTE(eddyb) this assumes a path expression has
                             // no nested expressions to keep track of.
diff --git a/src/librustc_typeck/check/mod.rs b/src/librustc_typeck/check/mod.rs
index b7353c6af26..fd5cac5b24b 100644
--- a/src/librustc_typeck/check/mod.rs
+++ b/src/librustc_typeck/check/mod.rs
@@ -2976,7 +2976,7 @@ impl<'a, 'tcx> FnCtxt<'a, 'tcx> {
 
     pub fn write_method_call(&self, hir_id: hir::HirId, method: MethodCallee<'tcx>) {
         debug!("write_method_call(hir_id={:?}, method={:?})", hir_id, method);
-        self.write_resolution(hir_id, Ok((DefKind::Method, method.def_id)));
+        self.write_resolution(hir_id, Ok((DefKind::AssocFn, method.def_id)));
         self.write_substs(hir_id, method.substs);
 
         // When the method is confirmed, the `method.substs` includes
@@ -5364,7 +5364,7 @@ impl<'a, 'tcx> FnCtxt<'a, 'tcx> {
                     is_alias_variant_ctor = true;
                 }
             }
-            Res::Def(DefKind::Method, def_id) | Res::Def(DefKind::AssocConst, def_id) => {
+            Res::Def(DefKind::AssocFn, def_id) | Res::Def(DefKind::AssocConst, def_id) => {
                 let container = tcx.associated_item(def_id).container;
                 debug!("instantiate_value_path: def_id={:?} container={:?}", def_id, container);
                 match container {
diff --git a/src/librustc_typeck/check/pat.rs b/src/librustc_typeck/check/pat.rs
index b7aac707a98..c50274d19e3 100644
--- a/src/librustc_typeck/check/pat.rs
+++ b/src/librustc_typeck/check/pat.rs
@@ -682,7 +682,7 @@ impl<'a, 'tcx> FnCtxt<'a, 'tcx> {
                 self.set_tainted_by_errors();
                 return tcx.types.err;
             }
-            Res::Def(DefKind::Method, _)
+            Res::Def(DefKind::AssocFn, _)
             | Res::Def(DefKind::Ctor(_, CtorKind::Fictive), _)
             | Res::Def(DefKind::Ctor(_, CtorKind::Fn), _) => {
                 report_unexpected_variant_res(tcx, res, pat.span, qpath);
@@ -729,7 +729,7 @@ impl<'a, 'tcx> FnCtxt<'a, 'tcx> {
             );
             let mut err = struct_span_err!(tcx.sess, pat.span, E0164, "{}", msg);
             match (res, &pat.kind) {
-                (Res::Def(DefKind::Fn, _), _) | (Res::Def(DefKind::Method, _), _) => {
+                (Res::Def(DefKind::Fn, _), _) | (Res::Def(DefKind::AssocFn, _), _) => {
                     err.span_label(pat.span, "`fn` calls are not allowed in patterns");
                     err.help(
                         "for more information, visit \
@@ -766,7 +766,7 @@ impl<'a, 'tcx> FnCtxt<'a, 'tcx> {
                 on_error();
                 return tcx.types.err;
             }
-            Res::Def(DefKind::AssocConst, _) | Res::Def(DefKind::Method, _) => {
+            Res::Def(DefKind::AssocConst, _) | Res::Def(DefKind::AssocFn, _) => {
                 report_unexpected_res(res);
                 return tcx.types.err;
             }
diff --git a/src/librustc_typeck/mem_categorization.rs b/src/librustc_typeck/mem_categorization.rs
index a4569a14756..8e06948a109 100644
--- a/src/librustc_typeck/mem_categorization.rs
+++ b/src/librustc_typeck/mem_categorization.rs
@@ -425,7 +425,7 @@ impl<'a, 'tcx> MemCategorizationContext<'a, 'tcx> {
             | Res::Def(DefKind::ConstParam, _)
             | Res::Def(DefKind::AssocConst, _)
             | Res::Def(DefKind::Fn, _)
-            | Res::Def(DefKind::Method, _)
+            | Res::Def(DefKind::AssocFn, _)
             | Res::SelfCtor(..) => Ok(self.cat_rvalue(hir_id, span, expr_ty)),
 
             Res::Def(DefKind::Static, _) => Ok(Place {
diff --git a/src/librustdoc/passes/collect_intra_doc_links.rs b/src/librustdoc/passes/collect_intra_doc_links.rs
index 7aa90d66781..75355b84fee 100644
--- a/src/librustdoc/passes/collect_intra_doc_links.rs
+++ b/src/librustdoc/passes/collect_intra_doc_links.rs
@@ -149,7 +149,7 @@ impl<'a, 'tcx> LinkCollector<'a, 'tcx> {
                 // In case this is a trait item, skip the
                 // early return and try looking for the trait.
                 let value = match res {
-                    Res::Def(DefKind::Method, _) | Res::Def(DefKind::AssocConst, _) => true,
+                    Res::Def(DefKind::AssocFn, _) | Res::Def(DefKind::AssocConst, _) => true,
                     Res::Def(DefKind::AssocTy, _) => false,
                     Res::Def(DefKind::Variant, _) => {
                         return handle_variant(cx, res, extra_fragment);
@@ -813,7 +813,7 @@ fn ambiguity_error(
 
                     for (res, ns) in candidates {
                         let (action, mut suggestion) = match res {
-                            Res::Def(DefKind::Method, _) | Res::Def(DefKind::Fn, _) => {
+                            Res::Def(DefKind::AssocFn, _) | Res::Def(DefKind::Fn, _) => {
                                 ("add parentheses", format!("{}()", path_str))
                             }
                             Res::Def(DefKind::Macro(..), _) => {