blob: 0ca6000c1ce7f4542fc9f6db7864637cc13634a0 [file] [log] [blame]
// Copyright (c) 2011, 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 = 2.9
// Test to check that we can parse closure type formal parameters with
// default value.
import "package:expect/expect.dart";
class FunctionTypeParameterTest {
static var formatter;
static SetFormatter([String fmt(int i) = null]) {
formatter = fmt;
}
static void testMain() {
Expect.equals(null, formatter);
SetFormatter((i) => "$i");
Expect.equals(false, null == formatter);
Expect.equals("1234", formatter(1230 + 4));
SetFormatter();
Expect.equals(null, formatter);
}
}
main() {
FunctionTypeParameterTest.testMain();
}