Copy 'ConstructorName.staticElement' in ConstantAstCloner.

pkg/analyzer/lib/src/generated/constant.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.
 
 library analyzer.src.generated.constant;
 
 import 'dart:collection';
 
 import 'package:analyzer/dart/ast/ast.dart';
 import 'package:analyzer/dart/ast/visitor.dart';
@@ skipping 141 matching lines @@
 }
 
 /**
  * An [AstCloner] that copies the necessary information from the AST to allow
  * constants to be evaluated.
  */
 class ConstantAstCloner extends AstCloner {
   ConstantAstCloner() : super(true);
 
   @override
+  ConstructorName visitConstructorName(ConstructorName node) {
+    ConstructorName name = super.visitConstructorName(node);
+    name.staticElement = node.staticElement;
+    return name;
+  }
+
+  @override
   InstanceCreationExpression visitInstanceCreationExpression(
       InstanceCreationExpression node) {
     InstanceCreationExpression expression =
         super.visitInstanceCreationExpression(node);
     expression.staticElement = node.staticElement;
     return expression;
   }
 
   @override
   RedirectingConstructorInvocation visitRedirectingConstructorInvocation(
@@ skipping 5296 matching lines @@
       return BoolState.from(_element == rightElement);
     } else if (rightOperand is DynamicState) {
       return BoolState.UNKNOWN_VALUE;
     }
     return BoolState.FALSE_STATE;
   }
 
   @override
   String toString() => _element == null ? "-unknown-" : _element.name;
 }