blob: e492b1348e1429562305dd33b7a1a21bf0ac9fac [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.
/// @assertion If an extension is found to be the one applying to a member
/// invocation, then at run-time, the invocation will perform a method invocation
/// of the corresponding instance member of the extension, with [this] bound to
/// the receiver value and type parameters bound to the types found by static
/// inference.
/// @description Check that type parameters bounds to the types found by static
/// inference.
/// @author
import "../../Utils/expect.dart";
class A<T> {}
class B {}
class C extends B {}
extension ExtendedA<T> on A<T> {
void test(dynamic expected) {
Expect.equals(expected, T);
main() {
A<B> a1 = A<B>();
A<C> a2 = A<C>();
A<B> a3 = A<C>();