Resynthesize type literals from Kernel.

pkg/analyzer/lib/src/kernel/resynthesize.dart

Index: pkg/analyzer/lib/src/kernel/resynthesize.dart
diff --git a/pkg/analyzer/lib/src/kernel/resynthesize.dart b/pkg/analyzer/lib/src/kernel/resynthesize.dart
index 95783ddaf55da4e4ec286df0d5f82ed0b9c2efb4..cda1c2f8f22eee54b0bf72c75f89ba64f44d882f 100644
--- a/pkg/analyzer/lib/src/kernel/resynthesize.dart
+++ b/pkg/analyzer/lib/src/kernel/resynthesize.dart
@@ -33,6 +33,11 @@ class KernelResynthesizer {
   KernelResynthesizer(this._analysisContext, this._types, this._kernelMap);
 
   /**
+   * Return the `Type` type.
+   */
+  DartType get typeType => getLibrary('dart:core').getType('Type').type;
+
+  /**
    * Return the [LibraryElementImpl] for the given [uriStr], or `null` if
    * the library is not part of the Kernel libraries bundle.
    */
@@ -204,6 +209,14 @@ class _ExprBuilder {
           keyword, constructorName, arguments);
     }
 
+    if (expr is kernel.TypeLiteral) {
+      var type = _context.getType(null, expr.type);
+      var identifier = AstTestFactory.identifier3(type.element.name);
+      identifier.staticElement = type.element;
+      identifier.staticType = _context._resynthesizer.typeType;
+      return identifier;
+    }
+
     // TODO(scheglov): complete getExpression
     throw new UnimplementedError('kernel: (${expr.runtimeType}) $expr');
   }