blob: ba4f160e52ee4420d03172396f2b6318cdab0930 [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
// Regression test for dart2js and its SsaConstructionFieldTypes
// phase.
import "package:expect/expect.dart";
class A {
var _field;
final other;
get field => _field;
A(this._field) : other = null;
A.fromOther(this.other) {
_field = other.field;
}
}
class B {
var a;
B() {
try {
// Defeat inlining.
// An inlined generative constructor call used to confuse
// dart2js.
a = new A(42);
} catch (e) {
rethrow;
}
}
}
var array = [new A(42), new B()];
main() {
// Surround the call to [analyzeAfterB] by two [: new B() :] calls
// to ensure the [B] constructor will be analyzed first.
new B();
var a = analyzeAfterB();
new B();
Expect.equals(42, a._field);
}
analyzeAfterB() {
try {
// Defeat inlining.
return new A.fromOther(array[0]);
} catch (e) {
rethrow;
}
}