| 1 | /* |
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| 2 | * ClosureBinding.java |
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| 3 | * |
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| 4 | * Copyright (C) 2009 Erik Huelsmann |
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| 5 | * $Id: ClosureBinding.java 15361 2020-08-06 16:03:12Z mevenson $ |
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| 6 | * |
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| 7 | * This program is free software; you can redistribute it and/or |
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| 8 | * modify it under the terms of the GNU General Public License |
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| 9 | * as published by the Free Software Foundation; either version 2 |
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| 10 | * of the License, or (at your option) any later version. |
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| 11 | * |
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| 12 | * This program is distributed in the hope that it will be useful, |
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| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 15 | * GNU General Public License for more details. |
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| 16 | * |
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| 17 | * You should have received a copy of the GNU General Public License |
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| 18 | * along with this program; if not, write to the Free Software |
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| 19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
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| 20 | * |
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| 21 | * As a special exception, the copyright holders of this library give you |
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| 22 | * permission to link this library with independent modules to produce an |
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| 23 | * executable, regardless of the license terms of these independent |
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| 24 | * modules, and to copy and distribute the resulting executable under |
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| 25 | * terms of your choice, provided that you also meet, for each linked |
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| 26 | * independent module, the terms and conditions of the license of that |
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| 27 | * module. An independent module is a module which is not derived from |
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| 28 | * or based on this library. If you modify this library, you may extend |
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| 29 | * this exception to your version of the library, but you are not |
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| 30 | * obligated to do so. If you do not wish to do so, delete this |
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| 31 | * exception statement from your version. |
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| 32 | */ |
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| 33 | |
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| 34 | package org.armedbear.lisp; |
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| 35 | |
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| 36 | import java.io.Serializable; |
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| 37 | |
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| 38 | /** This class serves merely to store a reference to an |
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| 39 | * object, used in the closure array. |
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| 40 | * |
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| 41 | * Objects of this type are used to model the fact that |
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| 42 | * closures close over bindings and not over values. |
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| 43 | * |
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| 44 | */ |
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| 45 | public class ClosureBinding implements Serializable |
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| 46 | { |
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| 47 | public LispObject value; |
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| 48 | |
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| 49 | public ClosureBinding(LispObject value) { |
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| 50 | this.value = value; |
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| 51 | } |
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| 52 | } |
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