// Copyright 2018 The Chromium Authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. /// This function can be used to call a const constructor in such a way as to /// create a new instance rather than creating the common const instance. /// /// ```dart /// class A { /// const A(this.i); /// int i; /// } /// /// main () { /// // prevent prefer_const_constructors lint /// new A(nonconst(null)); /// /// // prevent prefer_const_declarations lint /// final int $null = nonconst(null); /// final A a = nonconst(const A(null)); /// } /// ``` T nonconst<T>(T t) => t;