Fix for type reference for 'MyEnum.myValue.index'.

pkg/analyzer/test/src/summary/resynthesize_common.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 test.src.serialization.elements_test;
 
 import 'package:analyzer/dart/ast/ast.dart';
 import 'package:analyzer/dart/ast/standard_resolution_map.dart';
 import 'package:analyzer/dart/constant/value.dart';
 import 'package:analyzer/dart/element/element.dart';
@@ skipping 5425 matching lines @@
 ''');
     } else {
       checkElementText(
           library,
           r'''
 const dynamic v = const {0: 'aaa', 1: 'bbb', 2: 'ccc'};
 ''');
     }
   }
 
+  test_constExpr_pushReference_enum_field() {
+    var library = checkLibrary('''
+enum E {a, b, c}
+final vValue = E.a;
+final vValues = E.values;
+final vIndex = E.a.index;
+''');
+    if (isStrongMode) {
+      checkElementText(
+          library,
+          r'''
+enum E {
+  final int index;
+  static const List<E> values;
+  static const E a;
+  static const E b;
+  static const E c;
+}
+final E vValue;
+final List<E> vValues;
+final int vIndex;
+''');
+    } else {
+      checkElementText(
+          library,
+          r'''
+enum E {
+  final int index;
+  static const List<E> values;
+  static const E a;
+  static const E b;
+  static const E c;
+}
+final dynamic vValue;
+final dynamic vValues;
+final dynamic vIndex;
+''');
+    }
+  }
+
   test_constExpr_pushReference_field_simpleIdentifier() {
     var library = checkLibrary('''
 class C {
   static const a = b;
   static const b = null;
 }
 ''');
     if (isStrongMode) {
       checkElementText(
           library,
@@ skipping 9455 matching lines @@
       fail('Unexpectedly tried to get unlinked summary for $uri');
     }
     return serializedUnit;
   }
 
   @override
   bool hasLibrarySummary(String uri) {
     return true;
   }
 }