Serialize constant instance creation of generic classes.

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

 // Copyright (c) 2016, 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.summarize_ast;
 
 import 'package:analyzer/dart/ast/ast.dart';
 import 'package:analyzer/dart/ast/visitor.dart';
 import 'package:analyzer/src/generated/scanner.dart';
 import 'package:analyzer/src/generated/utilities_dart.dart';
@@ skipping 18 matching lines @@
   _ConstExprSerializer(this.visitor);
 
   @override
   EntityRefBuilder serializeConstructorName(ConstructorName constructor) {
     EntityRefBuilder typeBuilder = serializeType(constructor.type);
     if (constructor.name == null) {
       return typeBuilder;
     } else {
       String name = constructor.name.name;
       int nameRef = visitor.serializeReference(typeBuilder.reference, name);
-      return new EntityRefBuilder(reference: nameRef);
+      return new EntityRefBuilder(
+          reference: nameRef, typeArguments: typeBuilder.typeArguments);
     }
   }
 
   EntityRefBuilder serializeIdentifier(Identifier identifier) {
     EntityRefBuilder b = new EntityRefBuilder();
     if (identifier is SimpleIdentifier) {
       b.reference = visitor.serializeReference(null, identifier.name);
     } else if (identifier is PrefixedIdentifier) {
       int prefix = visitor.serializeReference(null, identifier.prefix.name);
       b.reference =
@@ skipping 825 matching lines @@
 /**
  * A [_TypeParameterScope] is a [_Scope] which defines [_ScopedTypeParameter]s.
  */
 class _TypeParameterScope extends _Scope {
   /**
    * Get the number of [_ScopedTypeParameter]s defined in this
    * [_TypeParameterScope].
    */
   int get length => _definedNames.length;
 }