Port enum getter types fix to Dart.

pkg/analyzer/test/generated/all_the_rest.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.
 
 // This code was auto-generated, is not intended to be edited, and is subject to
 // significant change. Please see the README file for more information.
 
 library engine.all_the_rest_test;
 
 import 'dart:collection';
@@ skipping 8909 matching lines @@
 }
 
 
 class EnumMemberBuilderTest extends EngineTestCase {
   void test_visitEnumDeclaration_multiple() {
     String firstName = "ONE";
     String secondName = "TWO";
     String thirdName = "THREE";
     EnumDeclaration enumDeclaration =
         AstFactory.enumDeclaration2("E", [firstName, secondName, thirdName]);
+
     ClassElement enumElement = _buildElement(enumDeclaration);
     List<FieldElement> fields = enumElement.fields;
     EngineTestCase.assertLength(5, fields);
+
     FieldElement constant = fields[2];
     JUnitTestCase.assertNotNull(constant);
     JUnitTestCase.assertEquals(firstName, constant.name);
     JUnitTestCase.assertTrue(constant.isStatic);
+    _assertGetter(constant);
+
     constant = fields[3];
     JUnitTestCase.assertNotNull(constant);
     JUnitTestCase.assertEquals(secondName, constant.name);
     JUnitTestCase.assertTrue(constant.isStatic);
+    _assertGetter(constant);
+
     constant = fields[4];
     JUnitTestCase.assertNotNull(constant);
     JUnitTestCase.assertEquals(thirdName, constant.name);
     JUnitTestCase.assertTrue(constant.isStatic);
+    _assertGetter(constant);
   }
 
   void test_visitEnumDeclaration_single() {
     String firstName = "ONE";
     EnumDeclaration enumDeclaration =
         AstFactory.enumDeclaration2("E", [firstName]);
+
     ClassElement enumElement = _buildElement(enumDeclaration);
     List<FieldElement> fields = enumElement.fields;
     EngineTestCase.assertLength(3, fields);
+
     FieldElement field = fields[0];
     JUnitTestCase.assertNotNull(field);
     JUnitTestCase.assertEquals("index", field.name);
     JUnitTestCase.assertFalse(field.isStatic);
     JUnitTestCase.assertTrue(field.isSynthetic);
+    _assertGetter(field);
+
     field = fields[1];
     JUnitTestCase.assertNotNull(field);
     JUnitTestCase.assertEquals("values", field.name);
     JUnitTestCase.assertTrue(field.isStatic);
     JUnitTestCase.assertTrue(field.isSynthetic);
+    _assertGetter(field);
+
     FieldElement constant = fields[2];
     JUnitTestCase.assertNotNull(constant);
     JUnitTestCase.assertEquals(firstName, constant.name);
     JUnitTestCase.assertTrue(constant.isStatic);
+    _assertGetter(constant);
+  }
+
+  void _assertGetter(FieldElement field) {
+    PropertyAccessorElement getter = field.getter;
+    JUnitTestCase.assertNotNull(getter);
+    JUnitTestCase.assertSame(field, getter.variable);
+    JUnitTestCase.assertNotNull(getter.type);
   }
 
   ClassElement _buildElement(EnumDeclaration enumDeclaration) {
     ElementHolder holder = new ElementHolder();
     ElementBuilder elementBuilder = new ElementBuilder(holder);
     enumDeclaration.accept(elementBuilder);
     EnumMemberBuilder memberBuilder =
         new EnumMemberBuilder(new TestTypeProvider());
     enumDeclaration.accept(memberBuilder);
     List<ClassElement> enums = holder.enums;
@@ skipping 2128 matching lines @@
     } else {
       JUnitTestCase.assertNotNullMsg("script $scriptIndex", scriptSource);
       String actualExternalScriptName = scriptSource.shortName;
       JUnitTestCase.assertEqualsMsg(
           "script $scriptIndex",
           _expectedExternalScriptName,
           actualExternalScriptName);
     }
   }
 }