// 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. | |
// @dart = 2.7 | |
main() { | |
/*spec:nnbd-off|spec:nnbd-sdk.checks=[$signature],instance*/ | |
/*prod:nnbd-off|prod:nnbd-sdk.checks=[],instance*/ | |
T id<T>(T t) => t; | |
int Function(int) x = id; | |
print("${x.runtimeType}"); | |
} |