blob: 09cc57e560fe9846ea91f2a00a64a1511b27ab5a [file] [log] [blame]
/*
* 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.
*/
/**
* @assertion We say that a type T0 is a subtype of a type T1 (written T0 <: T1)
* when:
* Right Top: T1 is a top type (i.e. Object, dynamic, or void)
* @description Check that if type T1 is an Object and T0 is a dynamic then
* T0 is a subtype of a type T1.
* @author sgrekhov@unipro.ru
*/
/**
* @description Check that if type T0 is a subtype of a type T1, then instance
* of T0 can be be used as a return value of type T1
* @author sgrekhov@unipro.ru
*/
/*
* This test is generated from right_top_A03.dart and
* return_value_x01.dart.
* Don't modify it. If you want to change this file, change one of the files
* above and then run generator.dart to regenerate the tests.
*/
// SharedOptions=--enable-experiment=non-nullable
dynamic t0Instance = "";
Object? t1Instance = new Object();
Object? returnValueFunc() => t0Instance;
class ReturnValueTest {
static Object? staticTestMethod() => t0Instance;
Object? testMethod() => t0Instance;
Object? get testGetter => t0Instance;
}
main() {
Object? returnValueLocalFunc() => t0Instance;
returnValueFunc();
returnValueLocalFunc();
ReturnValueTest.staticTestMethod();
new ReturnValueTest().testMethod();
new ReturnValueTest().testGetter;
}