Mercurial > hg > graal-compiler
view graal/com.oracle.truffle.sl/src/com/oracle/truffle/sl/nodes/expression/SLLogicalOrNode.java @ 13918:22bf5a8ba9eb
Ruby: restore prototype debugger.
author | Chris Seaton <chris.seaton@oracle.com> |
---|---|
date | Mon, 10 Feb 2014 03:39:21 +0000 |
parents | 64c77f0577bb |
children | abe7128ca473 |
line wrap: on
line source
/* * Copyright (c) 2012, 2014, 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. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ package com.oracle.truffle.sl.nodes.expression; import com.oracle.truffle.api.dsl.*; import com.oracle.truffle.api.nodes.*; import com.oracle.truffle.sl.nodes.*; /** * This class is similar to the {@link SLLogicalAndNode}. */ @NodeInfo(shortName = "||") @SuppressWarnings("unused") public abstract class SLLogicalOrNode extends SLBinaryNode { @ShortCircuit("rightNode") protected boolean needsRightNode(boolean left) { return !left; } @ShortCircuit("rightNode") protected boolean needsRightNode(Object left) { return left instanceof Boolean && needsRightNode(((Boolean) left).booleanValue()); } @Specialization protected boolean doBoolean(boolean left, boolean hasRight, boolean right) { return left || right; } }