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/*
* 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 A type T0 is a subtype of a type T1 (written T0 <: T1) when:
* Positional Function Types: T0 is U0 Function<X0 extends B00, ... ,
* Xk extends B0k>(V0 x0, ..., Vn xn, [Vn+1 xn+1, ..., Vm xm])
*
* and T1 is U1 Function<Y0 extends B10, ..., Yk extends B1k>(S0 y0, ...,
* Sp yp, [Sp+1 yp+1, ..., Sq yq])
* and p >= n
* and m >= q
* and Si[Z0/Y0, ..., Zk/Yk] <: Vi[Z0/X0, ..., Zk/Xk] for i in 0...q
* and U0[Z0/X0, ..., Zk/Xk] <: U1[Z0/Y0, ..., Zk/Yk]
* and B0i[Z0/X0, ..., Zk/Xk] === B1i[Z0/Y0, ..., Zk/Yk] for i in 0...k
* where the Zi are fresh type variables with bounds B0i[Z0/X0, ..., Zk/Xk]
* @description Check that if T0 and T1 satisfies the rules above, then T0 is
* subtype of T1. Test generic types and the case when p == n and m == q.
* @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 class member of type T1
* @author sgrekhov@unipro.ru
*/
/*
* This test is generated from positional_function_types_A11.dart and
* class_member_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 A {}
class C extends A {}
class U0<X, Y, Z> extends U1<X, Y, Z> {}
class U1<X, Y, Z> {}
class B0<X, Y, Z> {}
class B1<X, Y, Z> {}
class V0<X, Y, Z> {}
class V1<X, Y, Z> {}
class V2<X, Y, Z> {}
class V3<X, Y, Z> {}
class S0<X, Y, Z> extends V0<X, Y, Z> {}
class S1<X, Y, Z> extends V1<X, Y, Z> {}
class S2<X, Y, Z> extends V2<X, Y, Z> {}
class S3<X, Y, Z> extends V3<X, Y, Z> {}
class X0<X, Y, Z> extends B0<X, Y, Z> {}
class X1<X, Y, Z> extends B1<X, Y, Z> {}
class Y0<X, Y, Z> extends B0<X, Y, Z> {}
class Y1<X, Y, Z> extends B1<X, Y, Z> {}
typedef T0 = U0<C, List<String>, int> Function<X extends B0, Y extends B1>(
V0<A, List, num> x0, V1<A, List, num> x1,
[V2<A, List, num> x2, V3<A, List, num> x3]);
typedef T1 = U1<A, List, num> Function<X extends B0, Y extends B1>(
S0<C, List<String>, int> y0, S1<C, List<String>, int> y1,
[S2<C, List<String>, int> y2, S3<C, List<String>, int> y3]);
U0<C, List<String>, int> t0Func<X extends B0, Y extends B1>(
V0<A, List, num> x0, V1<A, List, num> x1,
[V2<A, List, num> x2, V3<A, List, num> x3]) =>
null;
U1<A, List, num> t1Func<X extends B0, Y extends B1>(
S0<C, List<String>, int> y0, S1<C, List<String>, int> y1,
[S2<C, List<String>, int> y2, S3<C, List<String>, int> y3]) =>
null;
T0 t0Instance = t0Func;
T1 t1Instance = t1Func;
bool isGenericFunctionType = true;
class ClassMember1_t01 {
static T1 s = t0Instance;
T1 m = t0Instance;
T1 _p = t0Instance;
ClassMember1_t01() {
s = t0Instance;
m = t0Instance;
_p = t0Instance;
}
ClassMember1_t01.named(T1 value) {
s = value;
m = value;
_p = value;
}
ClassMember1_t01.short(this.m, this._p);
test() {
s = t0Instance;
m = t0Instance;
_p = t0Instance;
}
set setter(T1 val) {
_p = val;
}
T1 get getter => _p;
static staticTest() {
s = t0Instance;
}
static set staticSetter(T1 val) {
s = val;
}
static T1 get staticGetter => t0Instance;
}
main() {
ClassMember1_t01 c1 = new ClassMember1_t01();
c1 = new ClassMember1_t01.short(t0Instance,
t0Instance);
c1 = new ClassMember1_t01.named(t0Instance);
c1.m = t0Instance;
c1.test();
c1.setter = t0Instance;
c1.getter;
ClassMember1_t01.s = t0Instance;
ClassMember1_t01.staticTest();
ClassMember1_t01.staticSetter = t0Instance;
ClassMember1_t01.staticGetter;
}