blob: c59d737453cc658f7eaef27c5ce889a71483992e [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:
* Function Type/Function: T0 is a function type and T1 is Function
* @description Check that if type T0 is a function type and T1 is Function then
* T0 is a subtype of T1. Test void function without actual arguments but
* returning some value
* @author
* @description Check that if type T0 is a subtype of a type T1, then instance
* of T0 can be be used as an argument of type T1. Test mixin members
* @author
* This test is generated from function_type_function_A02.dart and
* arguments_binding_x03.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
class C {}
typedef void T0();
void t0Instance() => new C();
Function t1Instance = () {};
void foo() {}
const t1Default = foo;
class ArgumentsBindingMixin1_t03 {
Function m = t1Default;
void superTest(Function val) {}
void superTestPositioned(Function val, [Function val2 = t1Default]) {}
void superTestNamed(Function val, {Function val2 = t1Default}) {}
Function get superGetter => m;
void set superSetter(Function val) {}
class ArgumentsBinding1_t03 extends Object with ArgumentsBindingMixin1_t03 {
test(dynamic t1, dynamic t2) {
superTestPositioned(t2, t1);
superTestNamed(t2, val2: t1);
superSetter = t1;
m = t1;
class ArgumentsBindingMixin2_t03<X> {
void superTest(X val) {}
void superTestNamed(X val, {required X val2}) {}
void set superSetter(X val) {}
class ArgumentsBinding2_t03<X> extends Object with ArgumentsBindingMixin2_t03<X> {
test(dynamic t1, dynamic t2) {
superTestNamed(t2, val2: t1);
superSetter = t1;
main() {
ArgumentsBinding1_t03 c1 = new ArgumentsBinding1_t03();
c1.test(t0Instance, t1Instance);
c1.superTestPositioned(t1Instance, t0Instance);
c1.superTestNamed(t1Instance, val2: t0Instance);
c1.superSetter = t0Instance;
// Test type parameters
//# <-- NotGenericFunctionType
ArgumentsBinding2_t03<Function> c2 = new ArgumentsBinding2_t03<Function>();
c2.test(t0Instance, t1Instance);
c2.superTestNamed(t1Instance, val2: t0Instance);
c2.superSetter = t0Instance;
//# -->