blob: e9b71063fc91c973728b8256e8cd37a914743792 [file] [log] [blame]
// Copyright (c) 2017, 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.
// Regression test for
// This would crash at runtime because the type of closure parameter 'x' was
// empty, leading to bad codegen. The empty type was due to a tracing bug that
// failed to escape the closure when stored into the list which was not traced
// as a container.
import 'package:expect/expect.dart';
int foo([List _methods = const []]) {
final methods = new List.from(_methods);
for (int i = 0; i < 3; i++) {
methods.add((int x) => x + i);
return methods[0](499);
main() {
Expect.equals(499, foo());