blob: 1645114f83568ef98721d734f1d182f5e62af37a [file] [log] [blame]
// Copyright (c) 2013, 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
import "package:expect/expect.dart";
// Regression test for dart2js where the reference to [:this:] in a
// constructor was not propagated to the super initializers.
class A<T> {
var map;
// Usage of type variables in the initializer makes the SSA builder
// want to access [:this:]. And because the initializers of A are
// inlined in the constructor of B, we have to make sure the
// [:this:] in the A constructor has a corresponding
// SSA instruction.
A() : map = new Map<T, T>();
class B<T> extends A<T> {}
main() {
Expect.isTrue(new B<int>().map is Map<int, int>);