// 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;

T f<S, T>(S s) => null;
main() {
  String x = /*@typeArgs=int, String*/ f(42);
  String y = (f) /*@typeArgs=int, String*/ (42);
}
