blob: 7eccdbc88be12e944667f80dd8d16e8a9e354a16 [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 Any expression of the form e1(args) or e1<types>(args) where e1
/// does not denote a method, and where the static type of e1 is not a function
/// type, an interface type declaring a call method, or dynamic, will currently
/// be a compile-time error. If the static type of e1 is an interface type
/// declaring a call getter, then this stays a compile-time error. Otherwise we
/// check for extensions applying to the static type of e1 and declaring a call
/// member. If one such most specific extension exists, and it declares a call
/// extension method, then the expression is equivalent to or
///<typeS>(args). Otherwise it is still a compile-time error.
/// @description Check that extension with the 'call' method is applicable, then
/// it is called. Test type arguments
/// @author
import "../../Utils/expect.dart";
class C<T extends num> {
extension IntExtWithCall<T extends num> on C<T> {
String call(int v, String m) => "Result: $m $v";
main() {
C<int> c = new C<int>();
Expect.equals("Result: XxX 42", c(42, "XxX"));