blob: 99eb83c2c2c416f81ce076004ced676999692fff [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:
* Super-Interface: T0 is an interface type with super-interfaces S0,...Sn
* - and Si <: T1 for some i
* @description Check that if there is no i, such that Si <: T1, then T0 is not
* subtype of T1
* @author sgrekhov@unipro.ru
*/
/**
* @description Check that if type T0 is not a subtype of a type T1, then
* instance of T0 cannot be be assigned to the superclass member of type T1.
* Assignment to variable of super class is tested.
* @compile-error
* @author sgrekhov@unipro.ru
* @author ngl@unipro.ru
*/
/*
* This test is generated from super_interface_fail_A01.dart and
* class_member_super_fail_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.
*/
class T1 {}
// Missing subtype relation to T1
abstract class S0 {}
abstract class S1 {}
abstract class S2 {}
abstract class T0 implements S0, S1, S2 {}
class T implements T0 {}
T0 t0Instance = new T();
T1 t1Instance = new T1();
class ClassMemberSuper1_t02 {
T1 m;
ClassMemberSuper1_t02(T0 value) {
m = value; //# 01: compile-time error
}
ClassMemberSuper1_t02.named(T0 value) {
m = value; //# 02: compile-time error
}
void set superSetter(T1 val) {}
}
class ClassMember1_t02 extends ClassMemberSuper1_t02 {
ClassMember1_t02() : super(t0Instance) {} //# 01: compile-time error
ClassMember1_t02.named() : super.named(t0Instance) {} //# 02: compile-time error
ClassMember1_t02.valid() : super(null);
test1() {
m = t0Instance; //# 05: compile-time error
}
test2() {
superSetter = t0Instance; //# 06: compile-time error
}
}
main() {
new ClassMember1_t02(); //# 01: compile-time error
new ClassMember1_t02.named(); //# 02: compile-time error
new ClassMember1_t02.valid().m = t0Instance; //# 03: compile-time error
new ClassMember1_t02.valid().superSetter = t0Instance; //# 04: compile-time error
new ClassMember1_t02.valid().test1(); //# 05: compile-time error
new ClassMember1_t02.valid().test2(); //# 06: compile-time error
}