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

pkg/front_end/testcases/inference/propagate_inference_to_field_in_class_dynamic_warnings.dart

Index: pkg/front_end/testcases/inference/propagate_inference_to_field_in_class_dynamic_warnings.dart
diff --git a/pkg/front_end/testcases/inference/propagate_inference_to_field_in_class_dynamic_warnings.dart b/pkg/front_end/testcases/inference/propagate_inference_to_field_in_class_dynamic_warnings.dart
new file mode 100644
index 0000000000000000000000000000000000000000..ff2120048bdbd2085f1f4012a1e6f2e34c3105a2
--- /dev/null
+++ b/pkg/front_end/testcases/inference/propagate_inference_to_field_in_class_dynamic_warnings.dart
@@ -0,0 +1,20 @@
+// 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() {
+  dynamic a = new A();
+  A b = /*info:DYNAMIC_CAST*/ /*@promotedType=none*/ a;
+  print(/*info:DYNAMIC_INVOKE*/ /*@promotedType=none*/ a.x);
+  print(
+      /*info:DYNAMIC_INVOKE*/ (/*info:DYNAMIC_INVOKE*/ /*@promotedType=none*/ a
+              .x) +
+          2);
+}