blob: 38b99d8fe995a50004689db81d823b888a69d384 [file] [log] [blame]
// Copyright (c) 2019, 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.
class A1 {}
extension A2 on A1 {
A1 method1() {
return this;
}
A1 method2<T>(T o) {
print(o);
return this;
}
A1 method3<T>([T? o]) {
print(o);
return this;
}
A1 method4<T>({T? o}) {
print(o);
return this;
}
}
class B1<T> {}
extension B2<T> on B1<T> {
B1<T> method1() {
return this;
}
B1<T> method2<S>(S o) {
print(o);
return this;
}
}
main() {}