Mercurial > hg > graal-compiler
view graal/com.oracle.truffle.ruby.runtime/src/com/oracle/truffle/ruby/runtime/NilPlaceholder.java @ 13526:8602fcb6ceb3
mx: fix length of revision specifier
author | Bernhard Urban <bernhard.urban@jku.at> |
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date | Tue, 07 Jan 2014 21:52:07 +0100 |
parents | 0fbee3eb71f0 |
children |
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/* * Copyright (c) 2013 Oracle and/or its affiliates. All rights reserved. This * code is released under a tri EPL/GPL/LGPL license. You can use it, * redistribute it and/or modify it under the terms of the: * * Eclipse Public License version 1.0 * GNU General Public License version 2 * GNU Lesser General Public License version 2.1 */ package com.oracle.truffle.ruby.runtime; /** * Represents the Ruby {@code Nil} object, but without being a full Ruby object. This allows us to * have a simple values that is {@code nil}, but more readily available than the particular instance * for a context. */ public final class NilPlaceholder { public static final NilPlaceholder INSTANCE = new NilPlaceholder(); private NilPlaceholder() { } @Override public String toString() { return ""; } }