Typecheck constructor initializers properly

test/dart_codegen/expect/typed_data/typed_data

Index: test/dart_codegen/expect/typed_data/typed_data
diff --git a/test/dart_codegen/expect/typed_data/typed_data b/test/dart_codegen/expect/typed_data/typed_data
index 7a5a903198393c50ecf42c8734c4f32229166482..208fc16f9eb2708ae40f7d98aaa7834f0aefeeda 100644
--- a/test/dart_codegen/expect/typed_data/typed_data
+++ b/test/dart_codegen/expect/typed_data/typed_data
@@ -26,7 +26,11 @@ import 'dart:collection';
  class Endianness {const Endianness._(this._littleEndian);
  static const Endianness BIG_ENDIAN = const Endianness._(false);
  static const Endianness LITTLE_ENDIAN = const Endianness._(true);
- static final Endianness HOST_ENDIAN = (new ByteData.view(new Uint16List.fromList([1]).buffer)).getInt8(0) == 1 ? LITTLE_ENDIAN : BIG_ENDIAN;
+ static final Endianness HOST_ENDIAN = (new ByteData.view(new Uint16List.fromList(((__x0) => DDC$RT.cast(__x0, DDC$RT.type((List<dynamic> _) {
+}
+), DDC$RT.type((List<int> _) {
+}
+), "CastLiteral", """line 120, column 48 of dart:typed_data: """, __x0 is List<int>, false))([1])).buffer)).getInt8(0) == 1 ? LITTLE_ENDIAN : BIG_ENDIAN;
  final bool _littleEndian;
 }
  abstract class ByteData implements TypedData {external factory ByteData(int length);