blob: 5d5707e42a86a0d1db32b88ba56be6d62b9d5bea [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 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 used as a return value of type T1
/// @author sgrekhov@unipro.ru
///
/// This test is generated from right_top_A02.dart and
/// return_value_x01.dart.
/// Don't modify it. If you want to change this test, change one of the files
/// above and then run generator.dart to regenerate the tests.
import '../../utils/common.dart';
class T0 {}
T0 t0Instance = new T0();
dynamic t1Instance = 3.14;
const t1Default = null;
dynamic returnValueFunc() => forgetType(t0Instance);
class ReturnValueTest {
static dynamic staticTestMethod() => forgetType(t0Instance);
dynamic testMethod() => forgetType(t0Instance);
dynamic get testGetter => forgetType(t0Instance);
}
class ReturnValueGen<X> {
X testMethod() => forgetType(t0Instance);
X get testGetter => forgetType(t0Instance);
}
main() {
dynamic returnValueLocalFunc() => forgetType(t0Instance);
returnValueFunc();
returnValueLocalFunc();
ReturnValueTest.staticTestMethod();
new ReturnValueTest().testMethod();
new ReturnValueTest().testGetter;
// Test type parameters
//# <-- NotGenericFunctionType
new ReturnValueGen<dynamic>().testMethod();
new ReturnValueGen<dynamic>().testGetter;
//# -->
}