// 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;

main() {
  var /*@type=() -> (int) -> double*/ f = /*@returnType=(int) -> double*/ () {
    return /*@returnType=double*/ (int x) {
      return 2.0 /*@target=double::**/ * x;
    };
  };
}