blob: 78189fca5f14bb194f1b1e991cbb6d51157aa722 [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:
* Type Variable Reflexivity 1: T0 is a type variable X0 or a promoted type
* variables X0 & S0 and T1 is X0
* @description Check that if type T0 a promoted type variables X0 & S0 and T1
* is X0 then T0 is a subtype of 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 assigned to the superclass member of type T1
* @author sgrekhov@unipro.ru
*/
/*
* This test is generated from type_variable_reflexivity_1_A01.dart and
* class_member_x02.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.
*/
class X0 {}
class S0 extends X0 {
}
X0 t0Instance = new S0();
X0 t1Instance = new X0();
class ClassMemberSuper1_t02 {
X0 m;
ClassMemberSuper1_t02(dynamic value) {
m = value;
}
ClassMemberSuper1_t02.named(dynamic value) {
m = value;
}
ClassMemberSuper1_t02.short(this.m);
void set superSetter(X0 val) {}
}
class ClassMember1_t02 extends ClassMemberSuper1_t02 {
ClassMember1_t02() : super(t0Instance) {}
ClassMember1_t02.named() : super.named(t0Instance) {}
ClassMember1_t02.short() : super.short(t0Instance);
test() {
m = t0Instance;
superSetter = t0Instance;
}
}
main() {
X0 t0Instance = new S0();
if (t0Instance is S0) {
ClassMember1_t02 c1 = new ClassMember1_t02();
c1 = new ClassMember1_t02.short();
c1 = new ClassMember1_t02.named();
c1.m = t0Instance;
c1.test();
c1.superSetter = t0Instance;
}
}