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src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.common/src/org/graalvm/compiler/core/common/type/AbstractPointerStamp.java
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rev 56282 : [mq]: graal
@@ -1,7 +1,7 @@
/*
- * Copyright (c) 2014, 2018, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2014, 2019, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
@@ -110,18 +110,18 @@
public static Stamp pointerAlwaysNull(Stamp stamp) {
AbstractPointerStamp pointer = (AbstractPointerStamp) stamp;
return pointer.asAlwaysNull();
}
- public Stamp asNonNull() {
+ public AbstractPointerStamp asNonNull() {
if (isEmpty()) {
return this;
}
return copyWith(true, false);
}
- public Stamp asMaybeNull() {
+ public AbstractPointerStamp asMaybeNull() {
if (isEmpty()) {
return this;
}
return copyWith(false, false);
}
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