Serialize and resynthesize labels.

pkg/analyzer/lib/src/summary/summarize_elements.dart

 // Copyright (c) 2015, 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 serialization.elements;
 
 import 'package:analyzer/dart/element/element.dart';
 import 'package:analyzer/dart/element/type.dart';
 import 'package:analyzer/src/dart/element/element.dart';
 import 'package:analyzer/src/dart/element/member.dart';
@@ skipping 586 matching lines @@
     b.annotations = serializeAnnotations(executableElement);
     if (executableElement is FunctionElement) {
       SourceRange visibleRange = executableElement.visibleRange;
       if (visibleRange != null) {
         b.visibleOffset = visibleRange.offset;
         b.visibleLength = visibleRange.length;
       }
     }
     b.localFunctions =
         executableElement.functions.map(serializeExecutable).toList();
+    b.localLabels = executableElement.labels.map(serializeLabel).toList();
     b.localVariables =
         executableElement.localVariables.map(serializeVariable).toList();
     return b;
   }
 
   /**
    * Serialize the given [exportElement] into an [UnlinkedExportNonPublic].
    */
   UnlinkedExportNonPublicBuilder serializeExportNonPublic(
       ExportElement exportElement) {
@@ skipping 34 matching lines @@
     } else {
       b.offset = importElement.nameOffset;
       b.uri = importElement.uri;
       b.uriOffset = importElement.uriOffset;
       b.uriEnd = importElement.uriEnd;
     }
     return b;
   }
 
   /**
+   * Serialize the given [label], creating an [UnlinkedLabelBuilder].
+   */
+  UnlinkedLabelBuilder serializeLabel(LabelElementImpl label) {
+    UnlinkedLabelBuilder b = new UnlinkedLabelBuilder();
+    b.name = label.name;
+    b.nameOffset = label.nameOffset;
+    b.isOnSwitchMember = label.isOnSwitchMember;
+    b.isOnSwitchStatement = label.isOnSwitchStatement;
+    return b;
+  }
+
+  /**
    * Serialize the given [parameter] into an [UnlinkedParam].
    */
   UnlinkedParamBuilder serializeParam(ParameterElement parameter,
       [Element context]) {
     context ??= parameter;
     UnlinkedParamBuilder b = new UnlinkedParamBuilder();
     b.name = parameter.name;
     b.nameOffset = parameter.nameOffset;
     switch (parameter.parameterKind) {
       case ParameterKind.REQUIRED:
@@ skipping 692 matching lines @@
       exportNames.add(new LinkedExportNameBuilder(
           name: name,
           dependency: serializeDependency(dependentLibrary),
           unit: unit,
           kind: kind));
     }
     pb.exportNames = exportNames;
     return pb;
   }
 }