blob: c479a238a64dd63233523f3a7f62ee946bb32902 [file] [log] [blame]
// Copyright (c) 2018, 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
// Proper nullable comparison (dartbug.com/35325).
//
// VMOptions=--deterministic --optimization_counter_threshold=10
import "package:expect/expect.dart";
bool var1;
int var2;
bar(List<int> par1, double par2) {
if (par2 == 123.0) return 456.0;
// fall into return null
}
bool foo(double par1) {
return (bar(
[81, 17],
((!(var1))
? double.maxFinite
: (var1 ? (80).floorToDouble() : par1))) ==
(((~(var2))).roundToDouble()).sign);
}
void main() {
for (int i = 0; i < 20; ++i) {
var1 = true;
var2 = 4;
var x = foo(0.0);
Expect.isFalse(x);
Expect.isTrue(var1);
Expect.equals(4, var2);
}
}