blob: 2fa98a5ffe610718896d42306de751e4f422ee4f [file] [log] [blame]
// Copyright (c) 2020, 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 The assignment e1?.f = e2 translates to:
/// SHORT[EXP(e1), fn[x] => x.f = EXP(e2)]
///
/// The other assignment operators are handled equivalently.
///
/// @description Check that assignments like e1?.f <<= e2 translates to:
/// SHORT[EXP(e1), fn[x] => x.f <<= EXP(e2)]
/// @author sgrekhov@unipro.ru
// Requirements=nnbd-weak
import "../../../Utils/expect.dart";
class C {
int test = 13;
init() {
test = 13;
}
}
void testShort(C? x, int e2) {
x?.init();
var actual1 = x?.test <<= e2;
x?.init();
var n0 = x;
var expected1 = n0 == null ? null : n0.test <<= e2;
Expect.equals(expected1, actual1);
}
main() {
C? c1 = null;
testShort(c1, 4);
c1 = new C();
testShort(c1, 4);
C c2 = new C();
testShort(c2, 4);
}