Resynthesize instance creation expressions from Kernel.

pkg/analyzer/lib/src/dart/element/element.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.dart.element.element;
 
 import 'dart:collection';
 import 'dart:math' show min;
 
 import 'package:analyzer/dart/ast/ast.dart';
@@ skipping 8899 matching lines @@
   @override
   int get nameOffset {
     int offset = super.nameOffset;
     if (offset == 0 && _unlinkedTypeParam != null) {
       return _unlinkedTypeParam.nameOffset;
     }
     return offset;
   }
 
   TypeParameterType get type {
+    if (_kernel != null) {
+      _type ??= new TypeParameterTypeImpl(this);
+    }
     if (_unlinkedTypeParam != null) {
       _type ??= new TypeParameterTypeImpl(this);
     }
     return _type;
   }
 
   void set type(TypeParameterType type) {
     _type = type;
   }
 
@@ skipping 359 matching lines @@
 
   @override
   DartObject computeConstantValue() => null;
 
   @override
   void visitChildren(ElementVisitor visitor) {
     super.visitChildren(visitor);
     _initializer?.accept(visitor);
   }
 }