blob: 580cebda8d4f6278c4004a10a32963f1464f54c0 [file] [log] [blame]
// Copyright (c) 2012, 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
// A regression test for a dart2js crash.
library type.argument.factory.nocrash.test;
import "package:expect/expect.dart";
import 'dart:collection' show LinkedHashMap;
void main() {
// This constructor call causes a crash in dart2js.
var o = new LinkedHashMap<int, int>();
// Comment out this line, the compiler doesn't crash.
Expect.isFalse(o is List<int>);
// Enable these two lines, the compiler doesn't crash.
Expect.isTrue(o.keys is Iterable<int>);
Expect.isFalse(o.keys is Iterable<String>);