dart-sdk/tests/language/issue13474_test.dart

21 lines
744 B
Dart

// 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.
// VMOptions=--enable_type_checks
import "package:expect/expect.dart";
main() {
var a;
Expect.throws(() { true && (a = 5); }, (error) => error is TypeError);
Expect.throws(() { (a = 5) && true; }, (error) => error is TypeError);
Expect.throws(() { false || (a = 5); }, (error) => error is TypeError);
Expect.throws(() { (a = 5) || false; }, (error) => error is TypeError);
Expect.throws(() { (a = 5) || true; }, (error) => error is TypeError);
// No exceptions thrown.
false && (a = 5);
true || (a = 5);
}