diff --git a/src/comp/metadata/decoder.rs b/src/comp/metadata/decoder.rs
index c40e459bb5c..37dd5f4965f 100644
--- a/src/comp/metadata/decoder.rs
+++ b/src/comp/metadata/decoder.rs
@@ -273,13 +273,13 @@ fn get_tag_variants(cdata: cmd, id: ast::node_id, tcx: ty::ctxt)
     ret infos;
 }
 
-fn item_impl_methods(data: @[u8], item: ebml::doc, base_tps: uint)
+fn item_impl_methods(cdata: cmd, item: ebml::doc, base_tps: uint)
     -> [@middle::resolve::method_info] {
     let rslt = [];
     ebml::tagged_docs(item, tag_item_method) {|doc|
         let m_did = parse_def_id(ebml::doc_data(doc));
-        let mth_item = lookup_item(m_did.node, data);
-        rslt += [@{did: m_did,
+        let mth_item = lookup_item(m_did.node, cdata.data);
+        rslt += [@{did: translate_def_id(cdata, m_did),
                    n_tps: item_ty_param_count(mth_item) - base_tps,
                    ident: item_name(mth_item)}];
     }
@@ -298,7 +298,7 @@ fn get_impls_for_mod(cdata: cmd, m_id: ast::node_id,
             let base_tps = item_ty_param_count(doc);
             let i_did = item_impl_iface_did(item, cdata);
             result += [@{did: did, iface_did: i_did, ident: nm,
-                         methods: item_impl_methods(data, doc, base_tps)}];
+                         methods: item_impl_methods(cdata, item, base_tps)}];
         }
     }
     @result
diff --git a/src/comp/middle/resolve.rs b/src/comp/middle/resolve.rs
index 63a16f9b408..12329264995 100644
--- a/src/comp/middle/resolve.rs
+++ b/src/comp/middle/resolve.rs
@@ -1922,19 +1922,22 @@ fn find_impls_in_mod(e: env, m: def, &impls: [@_impl],
             cached = if defid.crate == ast::local_crate {
                 let tmp = [];
                 for i in option::get(e.mod_map.get(defid.node).m).items {
-                    find_impls_in_item(e, i, tmp, name, none);
+                    find_impls_in_item(e, i, tmp, none, none);
                 }
                 @tmp
             } else {
-                csearch::get_impls_for_mod(e.sess.get_cstore(), defid, name)
+                csearch::get_impls_for_mod(e.sess.get_cstore(), defid, none)
             };
             e.impl_cache.insert(defid, cached);
           }
         }
-        for im in *cached {
-            if alt name { some(n) { n == im.ident } _ { true } } {
-                impls += [im];
+        alt name {
+          some(n) {
+            for im in *cached {
+                if n == im.ident { impls += [im]; }
             }
+          }
+          _ { impls += *cached; }
         }
       }
       _ {}