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1 /*
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2 * Copyright (c) 2013 Oracle and/or its affiliates. All rights reserved. This
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3 * code is released under a tri EPL/GPL/LGPL license. You can use it,
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4 * redistribute it and/or modify it under the terms of the:
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5 *
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6 * Eclipse Public License version 1.0
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7 * GNU General Public License version 2
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8 * GNU Lesser General Public License version 2.1
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9 */
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10 package com.oracle.truffle.ruby.nodes.methods;
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11
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12 import com.oracle.truffle.api.*;
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13 import com.oracle.truffle.api.frame.*;
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14 import com.oracle.truffle.ruby.nodes.*;
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15 import com.oracle.truffle.ruby.runtime.*;
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16
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17 /**
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18 * Produce a {@link ShellResult} object from a return value and the resulting frame.
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19 */
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20 public class ShellResultNode extends RubyNode {
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21
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22 @Child protected RubyNode body;
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23
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24 public ShellResultNode(RubyContext context, SourceSection sourceSection, RubyNode body) {
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25 super(context, sourceSection);
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26 this.body = adoptChild(body);
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27 }
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28
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29 @Override
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30 public Object execute(VirtualFrame frame) {
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31 return new ShellResult(body.execute(frame), frame.materialize());
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32 }
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33
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34 }
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