Reland "Merge more Kernel infrastructure from kernel_sdk SDK fork."

tests/kernel/unsorted/type_args_regression_test.dart

Index: tests/kernel/unsorted/type_args_regression_test.dart
diff --git a/tests/kernel/unsorted/type_args_regression_test.dart b/tests/kernel/unsorted/type_args_regression_test.dart
new file mode 100644
index 0000000000000000000000000000000000000000..4546530d18c256f85d7e5105c9258c18f186322a
--- /dev/null
+++ b/tests/kernel/unsorted/type_args_regression_test.dart
@@ -0,0 +1,22 @@
+// Copyright (c) 2016, 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.
+
+import 'expect.dart';
+
+class Box<T> {
+  T value;
+
+  Box(this.value);
+
+  factory Box.a(T v) => new Box(v);
+  factory Box.b(T v) = Box<T>;
+  factory Box.c(T v) => new Box(v);
+}
+
+main() {
+  Expect.isTrue(new Box<int>(1).value == 1);
+  Expect.isTrue(new Box<int>.a(1).value == 1);
+  Expect.isTrue(new Box<int>.b(1).value == 1);
+  Expect.isTrue(new Box<int>.c(1).value == 1);
+}