analyzer: ResolutionCopier.visitAwaitExpression now copies *Type fields

pkg/analyzer/lib/src/generated/parser.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.parser;
 
 import 'dart:collection';
@@ skipping 9410 matching lines @@
       toNode.staticElement = node.staticElement;
       toNode.staticType = node.staticType;
       return true;
     }
     return false;
   }
 
   @override
   bool visitAwaitExpression(AwaitExpression node) {
     AwaitExpression toNode = this._toNode as AwaitExpression;
-    return _and(_isEqualTokens(node.awaitKeyword, toNode.awaitKeyword),
-        _isEqualNodes(node.expression, toNode.expression));
+    if (_and(_isEqualTokens(node.awaitKeyword, toNode.awaitKeyword),
+        _isEqualNodes(node.expression, toNode.expression))) {
+      toNode.propagatedType = node.propagatedType;
+      toNode.staticType = node.staticType;
+      return true;
+    }
+    return false;
   }
 
   @override
   bool visitBinaryExpression(BinaryExpression node) {
     BinaryExpression toNode = this._toNode as BinaryExpression;
     if (_and(_isEqualNodes(node.leftOperand, toNode.leftOperand),
         _isEqualTokens(node.operator, toNode.operator),
         _isEqualNodes(node.rightOperand, toNode.rightOperand))) {
       toNode.propagatedElement = node.propagatedElement;
       toNode.propagatedType = node.propagatedType;
@@ skipping 1225 matching lines @@
   }
 
   /**
    * Copy resolution data from the [fromNode] to the [toNode].
    */
   static void copyResolutionData(AstNode fromNode, AstNode toNode) {
     ResolutionCopier copier = new ResolutionCopier();
     copier._isEqualNodes(fromNode, toNode);
   }
 }