blob: e63e86dd9e8782c98e8ac04b30f3d8ef8ed85ad2 [file] [log] [blame]
// Copyright (c) 2018, the R8 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.
package com.android.tools.r8.cf;
public class NegativeZeroTest {
public static void main(String[] args) {
System.out.println(-0.0f);
System.out.println(Float.floatToIntBits(-0.0f));
System.out.println(Float.floatToIntBits(0.0f));
if (Float.floatToIntBits(-0.0f) == Float.floatToIntBits(0.0f)) {
throw new AssertionError("Negative float not preserved");
}
if (Double.doubleToLongBits(-0.0) == Double.doubleToLongBits(0.0)) {
throw new AssertionError("Negative double not preserved");
}
}
}