blob: 59e193f1612f183cdea721d689746d3810dfadcc [file] [log] [blame]
/*
* Copyright (c) 2019, 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.
*/
/**
* @assertion Finally, the conditional [?]/[:] operator only evaluates one of
* its branches, depending on whether the condition expression evaluates to
* [true] or [false]. The other branch must also be a potentially constant
* expression.
* @description Checks that conditional operator [?]/[:] rejects the first
* operand if condition is [false] for constant expressions.
* @author iarkh@unipro.ru
*/
import "../../Utils/expect.dart";
class MyClass {
final int res;
const MyClass() : res = (false ? (null as String).length : 125);
}
main() {
const MyClass c1 = MyClass();
Expect.equals(125, c1.res);
const str = false ? (null as String).length : "OK";
Expect.equals("OK", str);
const String str1 = false ? "wrong" : "OK";
Expect.equals("OK", str1);
}