Search for LabelElement and icon for LABEL in Editor.

pkg/analysis_server/lib/src/search/element_references.dart

 // Copyright (c) 2014, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 library search.element_references;
 
 import 'dart:async';
 
 import 'package:analysis_server/src/collections.dart';
 import 'package:analysis_server/src/protocol.dart' show SearchResult;
@@ skipping 32 matching lines @@
   }
 
   /**
    * Returns a [Future] completing with a [List] of references to [element] or
    * to the corresponding hierarchy [Element]s.
    */
   Future<List<SearchResult>> _findElementsReferences(Element element) {
     return _getRefElements(element).then((Iterable<Element> refElements) {
       var futureGroup = new _ConcatFutureGroup<SearchResult>();
       for (Element refElement in refElements) {
-        // add variable declaration
-        if (_isVariableLikeElement(refElement)) {
+        // add declaration
+        if (_isDeclarationInteresting(refElement)) {
           SearchResult searchResult = _newDeclarationResult(refElement);
           futureGroup.add(searchResult);
         }
         // do search
         futureGroup.add(_findSingleElementReferences(refElement));
       }
       return futureGroup.future;
     });
   }
 
@@ skipping 40 matching lines @@
     return new SearchResult.fromMatch(match);
   }
 
   static bool _isMemberElement(Element element) {
     if (element is ConstructorElement) {
       return false;
     }
     return element.enclosingElement is ClassElement;
   }
 
-  static bool _isVariableLikeElement(Element element) {
+  static bool _isDeclarationInteresting(Element element) {
+    if (element is LabelElement) {
+      return true;
+    }
     if (element is LocalVariableElement) {
       return true;
     }
     if (element is ParameterElement) {
       return true;
     }
     if (element is PropertyInducingElement) {
       return !element.isSynthetic;
     }
     return false;
@@ skipping 16 matching lines @@
    * Adds a [Future] or an [E] value to results.
    */
   void add(value) {
     if (value is Future) {
       _futures.add(value);
     } else {
       _futures.add(new Future.value(<E>[value]));
     }
   }
 }