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annotate libinterp/parse-tree/pt-walk.cc @ 23424:872f42fb26dc

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let walker visit tree_boolean and tree_compound_binary expressions directly * pt-walk.cc: New file. * module.mk: Update * pt-walk.h, pt-walk.cc (tree_walker::visit_boolean_expression, tree_walker::visit_compound_binary_expression): New methods. * pt-binop.h, pt-binop.cc (tree_boolean_expression::accept): New function. * pt-cbinop.h, pt-cbinop.cc (tree_compound_binary_expression::accept): Likewise.
author John W. Eaton <jwe@octave.org>
date Thu, 20 Apr 2017 12:52:32 -0400
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children 194eb4bd202b
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1 /*
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2
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3 Copyright (C) 2017 John W. Eaton
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4
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5 This file is part of Octave.
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6
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7 Octave is free software; you can redistribute it and/or modify it
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8 under the terms of the GNU General Public License as published by
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9 the Free Software Foundation; either version 3 of the License, or
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10 (at your option) any later version.
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11
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12 Octave is distributed in the hope that it will be useful, but
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13 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 Octave; see the file COPYING. If not, see
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19 <http://www.gnu.org/licenses/>.
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20
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21 */
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22
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23 #if defined (HAVE_CONFIG_H)
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24 # include "config.h"
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25 #endif
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26
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27 #include "pt-binop.h"
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28 #include "pt-cbinop.h"
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29 #include "pt-walk.h"
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30
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31 namespace octave
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32 {
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33 void
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34 tree_walker::visit_boolean_expression (tree_boolean_expression& expr)
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35 {
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36 visit_binary_expression (expr);
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37 }
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38
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39 void
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40 tree_walker::visit_compound_binary_expression (tree_compound_binary_expression& expr)
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41 {
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42 visit_binary_expression (expr);
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43 }
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44 }