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

pkg/front_end/testcases/inference/async_closure_return_type_future.dart

Index: pkg/front_end/testcases/inference/async_closure_return_type_future.dart
diff --git a/pkg/front_end/testcases/inference/async_closure_return_type_future.dart b/pkg/front_end/testcases/inference/async_closure_return_type_future.dart
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index 0000000000000000000000000000000000000000..6c0a731e2d2cd082df81a94ce85b12b8bbda0d0a
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+++ b/pkg/front_end/testcases/inference/async_closure_return_type_future.dart
@@ -0,0 +1,8 @@
+// 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;
+
+var /*@topType=() → Future<int>*/ f = /*@returnType=Future<int>*/ () async => 0;