// Copyright (c) 2018, 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. /// User-facing regression test: ensure we correctly record when a closure needs /// runtime type information for a type parameter that may be used or /// .runtimeType. class A { final f; A() : f = (() => new C()); } class C {} main() => print(new A().f().runtimeType);