---

yaml
---
r: 276093
b: refs/heads/master
c: 82e0dd5
h: refs/heads/master
i:
  276091: 5259aff

Author: jseyfried

[refs]

@@ -1,5 +1,5 @@
 ---
-refs/heads/master: 2ccaeed50efc2d55ea05ad4c1178b6ce38bf9aca
+refs/heads/master: 82e0dd5ac1166426f4b1b91cc184ae3797842467
 refs/heads/snap-stage3: 235d77457d80b549dad3ac36d94f235208a1eafb
 refs/heads/try: 49312a405e14a449b98fe0056b12a40ac128be4a
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105

trunk/src/librustc_resolve/build_reduced_graph.rs

@@ -334,15 +334,19 @@ impl<'b, 'tcx:'b> Resolver<'b, 'tcx> {
                 // Add the names of all the items to the trait info.
                 for item in items {
                     let item_def_id = self.ast_map.local_def_id(item.id);
+                    let mut is_static_method = false;
                     let (def, ns) = match item.node {
                         hir::ConstTraitItem(..) => (Def::AssociatedConst(item_def_id), ValueNS),
-                        hir::MethodTraitItem(..) => (Def::Method(item_def_id), ValueNS),
+                        hir::MethodTraitItem(ref sig, _) => {
+                            is_static_method = sig.explicit_self.node == hir::SelfStatic;
+                            (Def::Method(item_def_id), ValueNS)
+                        }
                         hir::TypeTraitItem(..) => (Def::AssociatedTy(def_id, item_def_id), TypeNS),
                     };
 
                     self.define(module_parent, item.name, ns, (def, item.span, vis));
 
-                    self.trait_item_map.insert((item.name, def_id), item_def_id);
+                    self.trait_item_map.insert((item.name, def_id), is_static_method);
                 }
             }
         }
@@ -464,7 +468,7 @@ impl<'b, 'tcx:'b> Resolver<'b, 'tcx> {
                             '{}'",
                            trait_item_name);
 
-                    self.trait_item_map.insert((trait_item_name, def_id), trait_item_def.def_id());
+                    self.trait_item_map.insert((trait_item_name, def_id), false);
                 }
 
                 let parent_link = ModuleParentLink(parent, name);

trunk/src/librustc_resolve/lib.rs

@@ -1016,7 +1016,7 @@ pub struct Resolver<'a, 'tcx: 'a> {
 
     graph_root: Module<'a>,
 
-    trait_item_map: FnvHashMap<(Name, DefId), DefId>,
+    trait_item_map: FnvHashMap<(Name, DefId), bool /* is static method? */>,
 
     structs: FnvHashMap<DefId, Vec<Name>>,
 
@@ -2823,25 +2823,6 @@ impl<'a, 'tcx> Resolver<'a, 'tcx> {
             }
         }
 
-        fn is_static_method(this: &Resolver, did: DefId) -> bool {
-            if let Some(node_id) = this.ast_map.as_local_node_id(did) {
-                let sig = match this.ast_map.get(node_id) {
-                    hir_map::NodeTraitItem(trait_item) => match trait_item.node {
-                        hir::MethodTraitItem(ref sig, _) => sig,
-                        _ => return false,
-                    },
-                    hir_map::NodeImplItem(impl_item) => match impl_item.node {
-                        hir::ImplItemKind::Method(ref sig, _) => sig,
-                        _ => return false,
-                    },
-                    _ => return false,
-                };
-                sig.explicit_self.node == hir::SelfStatic
-            } else {
-                this.session.cstore.is_static_method(did)
-            }
-        }
-
         if let Some(node_id) = self.current_self_type.as_ref().and_then(extract_node_id) {
             // Look for a field with the same name in the current self_type.
             match self.def_map.borrow().get(&node_id).map(|d| d.full_def()) {
@@ -2862,8 +2843,8 @@ impl<'a, 'tcx> Resolver<'a, 'tcx> {
 
         // Look for a method in the current trait.
         if let Some((trait_did, ref trait_ref)) = self.current_trait_ref {
-            if let Some(&did) = self.trait_item_map.get(&(name, trait_did)) {
-                if is_static_method(self, did) {
+            if let Some(&is_static_method) = self.trait_item_map.get(&(name, trait_did)) {
+                if is_static_method {
                     return TraitMethod(path_names_to_string(&trait_ref.path, 0));
                 } else {
                     return TraitItem;