| // 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 It is a static warning if the static type F of ef may not |
| /// be assigned to a function type. |
| /// @description Checks that there is no static warning when the static type of |
| /// ef is Object, dynamic or bottom. |
| /// @author rodionov |
| |
| import '../../../../Utils/expect.dart'; |
| |
| var foo; |
| var nullvar = null; |
| |
| class A { |
| var field; |
| |
| A() { |
| field = "field"; |
| } |
| |
| get getter { |
| return "foo"; |
| } |
| } |
| |
| f() { |
| return {"key": "value"}; |
| } |
| |
| main() { |
| foo = 1; |
| Expect.throws(() => foo(null, 1, 2)); |
| Expect.throws(() => nullvar(null, 1, 2)); |
| Expect.throws(() => (new A()).getter(null, 1, 2)); |
| Expect.throws(() => (new A()).field("foo", "bar")); |
| |
| Expect.throws(() { |
| Function func = null as dynamic; |
| func(); |
| }); |
| |
| try { |
| dynamic o1; |
| o1(); |
| Expect.fail("NoSuchMethodError is expected"); |
| } on NoSuchMethodError catch (e) {} |
| |
| try { |
| f()(); // declared return type is dynamic |
| Expect.fail("NoSuchMethodError is expected"); |
| } on NoSuchMethodError catch (e) {} |
| } |