// 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.
// @dart=2.9
/*@testedFeatures=inference*/
library test;

class Foo {
  const Foo(List<String> l);
}

class C<@Foo(/*@typeArgs=String**/ const []) T> {}

typedef void F<@Foo(/*@typeArgs=String**/ const []) T>();

void f<@Foo(/*@typeArgs=String**/ const []) T>() {}

class D {
  void m<@Foo(/*@typeArgs=String**/ const []) T>() {}
}

main() {}
