mirror of
https://github.com/dart-lang/sdk
synced 2024-10-14 11:03:19 +00:00
05ca544f15
Change-Id: Iaa0ca2b4f2d1b15f79ddca37834d3ed2497bc068 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/149242 Commit-Queue: Joshua Litt <joshualitt@google.com> Reviewed-by: Sigmund Cherem <sigmund@google.com>
24 lines
824 B
Dart
24 lines
824 B
Dart
// 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.
|
|
|
|
// @dart = 2.7
|
|
|
|
/// Test that optional arguments of methods with a generator are forwarded
|
|
/// properly when optional parameters are elided.
|
|
///
|
|
/// This is a regression test for issue #35924
|
|
import "package:expect/expect.dart";
|
|
|
|
// The type parameter forces us to create a generator body. The call from the
|
|
// method to the body needs to correctly handle elided parameters.
|
|
Future<T> foo<T>(T Function(int, int, int) toT,
|
|
{int p1: 0, int p2: 1, int p3: 2}) async {
|
|
await null;
|
|
return toT(p1, p2, p3);
|
|
}
|
|
|
|
main() async {
|
|
Expect.equals(await foo<String>((a, b, c) => "$a $b $c", p2: 4), "0 4 2");
|
|
}
|