Implement search for other local elements.

pkg/analyzer/lib/src/dart/analysis/search.dart

Index: pkg/analyzer/lib/src/dart/analysis/search.dart
diff --git a/pkg/analyzer/lib/src/dart/analysis/search.dart b/pkg/analyzer/lib/src/dart/analysis/search.dart
index 1dfe7b3600bfc871370795e51bb8a8d6bc4a4cd4..4ae3000734beda13f6818dfb2bda32163e1615f2 100644
--- a/pkg/analyzer/lib/src/dart/analysis/search.dart
+++ b/pkg/analyzer/lib/src/dart/analysis/search.dart
@@ -29,8 +29,15 @@ class Search {
     }
 
     ElementKind kind = element.kind;
-    if (kind == ElementKind.LABEL || kind == ElementKind.LOCAL_VARIABLE) {
+    if (kind == ElementKind.FUNCTION || kind == ElementKind.METHOD) {
+      if (element.enclosingElement is ExecutableElement) {
+        return _searchReferences_Local(element, (n) => n is Block);
+      }
+//      return _searchReferences_Function(element);
+    } else if (kind == ElementKind.LABEL || kind == ElementKind.LOCAL_VARIABLE) {
       return _searchReferences_Local(element, (n) => n is Block);
+    } else if (kind == ElementKind.TYPE_PARAMETER) {
+      return _searchReferences_Local(element, (n) => n is ClassDeclaration);
     }
     // TODO(scheglov) support other kinds
     return const <SearchResult>[];