| // Copyright (c) 2011, 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. |
| |
| /// @assertion Let T be the static type of o. |
| /// ... |
| /// If T.m does not exist, or if F is not a function type, the static type of i |
| /// is Dynamic; otherwise the static type of i is the declared return type of F. |
| /// @description Checks that the static type of an ordinary invocation is |
| /// dynamic when F is not a function type (but can be assigned to it) by |
| /// ensuring that there're no static warnings when a result of such invocation |
| /// is being assigned to variables with various declared types. |
| /// @static-clean |
| /// @author rodionov |
| |
| // Requirements=nnbd-strong |
| import '../../../../Utils/expect.dart'; |
| |
| void testme() {} |
| |
| class C { |
| Function f1 = testme; |
| } |
| |
| class A {} |
| |
| main() { |
| C c = new C(); |
| |
| Expect.throws(() { String foo = c.f1(); }); |
| Expect.throws(() { bool foo = c.f1(); }); |
| Expect.throws(() { A foo = c.f1(); }); |
| Expect.throws(() { Object foo = c.f1(); }); |
| Expect.throws(() { List foo = c.f1(); }); |
| Expect.throws(() { Map foo = c.f1(); }); |
| } |