Generated front_end/testcases/inference test files from Analyzer tests.

pkg/front_end/testcases/inference/propagate_inference_to_field_in_class.dart

Index: pkg/front_end/testcases/inference/propagate_inference_to_field_in_class.dart
diff --git a/pkg/front_end/testcases/inference/propagate_inference_to_field_in_class.dart b/pkg/front_end/testcases/inference/propagate_inference_to_field_in_class.dart
new file mode 100644
index 0000000000000000000000000000000000000000..529cb2fe722a85218943c522182fedc0be2af441
--- /dev/null
+++ b/pkg/front_end/testcases/inference/propagate_inference_to_field_in_class.dart
@@ -0,0 +1,17 @@
+// Copyright (c) 2017, 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.
+
+/*@testedFeatures=inference*/
+library test;
+
+class A {
+  int x = 2;
+}
+
+test() {
+  var /*@type=A*/ a = new A();
+  A b = /*@promotedType=none*/ a; // doesn't require down cast
+  print(/*@promotedType=none*/ a.x); // doesn't require dynamic invoke
+  print(/*@promotedType=none*/ a.x + 2); // ok to use in bigger expression
+}