| 1 | /* A Bison parser, made by GNU Bison 1.875d. */ |
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| 2 | |
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| 3 | /* Skeleton parser for Yacc-like parsing with Bison, |
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| 4 | Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc. |
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| 5 | |
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| 6 | This program is free software; you can redistribute it and/or modify |
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| 7 | it under the terms of the GNU General Public License as published by |
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| 8 | the Free Software Foundation; either version 2, or (at your option) |
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| 9 | any later version. |
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| 10 | |
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| 11 | This program is distributed in the hope that it will be useful, |
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| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 14 | GNU General Public License for more details. |
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| 15 | |
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| 16 | You should have received a copy of the GNU General Public License |
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| 17 | along with this program; if not, write to the Free Software |
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| 18 | Foundation, Inc., 59 Temple Place - Suite 330, |
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| 19 | Boston, MA 02111-1307, USA. */ |
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| 20 | |
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| 21 | /* As a special exception, when this file is copied by Bison into a |
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| 22 | Bison output file, you may use that output file without restriction. |
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| 23 | This special exception was added by the Free Software Foundation |
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| 24 | in version 1.24 of Bison. */ |
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| 25 | |
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| 26 | /* Written by Richard Stallman by simplifying the original so called |
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| 27 | ``semantic'' parser. */ |
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| 28 | |
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| 29 | /* All symbols defined below should begin with yy or YY, to avoid |
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| 30 | infringing on user name space. This should be done even for local |
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| 31 | variables, as they might otherwise be expanded by user macros. |
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| 32 | There are some unavoidable exceptions within include files to |
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| 33 | define necessary library symbols; they are noted "INFRINGES ON |
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| 34 | USER NAME SPACE" below. */ |
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| 35 | |
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| 36 | /* Identify Bison output. */ |
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| 37 | #define YYBISON 1 |
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| 38 | |
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| 39 | /* Skeleton name. */ |
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| 40 | #define YYSKELETON_NAME "yacc.c" |
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| 41 | |
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| 42 | /* Pure parsers. */ |
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| 43 | #define YYPURE 0 |
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| 44 | |
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| 45 | /* Using locations. */ |
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| 46 | #define YYLSP_NEEDED 0 |
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| 47 | |
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| 48 | |
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| 49 | |
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| 50 | /* Tokens. */ |
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| 51 | #ifndef YYTOKENTYPE |
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| 52 | # define YYTOKENTYPE |
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| 53 | /* Put the tokens into the symbol table, so that GDB and other debuggers |
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| 54 | know about them. */ |
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| 55 | enum yytokentype { |
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| 56 | AWORD = 258, |
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| 57 | QUOTEDWORD = 259, |
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| 58 | OBRACE = 260, |
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| 59 | EBRACE = 261, |
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| 60 | SEMICOLON = 262, |
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| 61 | ZONETOK = 263, |
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| 62 | FILETOK = 264, |
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| 63 | OPTIONSTOK = 265, |
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| 64 | DIRECTORYTOK = 266, |
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| 65 | ACLTOK = 267, |
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| 66 | LOGGINGTOK = 268, |
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| 67 | CLASSTOK = 269, |
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| 68 | TYPETOK = 270, |
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| 69 | MASTERTOK = 271 |
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| 70 | }; |
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| 71 | #endif |
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| 72 | #define AWORD 258 |
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| 73 | #define QUOTEDWORD 259 |
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| 74 | #define OBRACE 260 |
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| 75 | #define EBRACE 261 |
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| 76 | #define SEMICOLON 262 |
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| 77 | #define ZONETOK 263 |
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| 78 | #define FILETOK 264 |
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| 79 | #define OPTIONSTOK 265 |
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| 80 | #define DIRECTORYTOK 266 |
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| 81 | #define ACLTOK 267 |
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| 82 | #define LOGGINGTOK 268 |
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| 83 | #define CLASSTOK 269 |
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| 84 | #define TYPETOK 270 |
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| 85 | #define MASTERTOK 271 |
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| 86 | |
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| 87 | |
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| 88 | |
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| 89 | |
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| 90 | /* Copy the first part of user declarations. */ |
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| 91 | #line 1 "bindparser.yy" |
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| 92 | |
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| 93 | |
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| 94 | #include <stdio.h> |
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| 95 | #include <string.h> |
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| 96 | #include <stdlib.h> |
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| 97 | #include <string> |
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| 98 | #include <iostream> |
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| 99 | #include <utility> |
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| 100 | #include <errno.h> |
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| 101 | #include "misc.hh" |
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| 102 | #include "zoneparser.hh" |
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| 103 | #include "ahuexception.hh" |
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| 104 | using namespace std; |
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| 105 | #define YYDEBUG 1 |
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| 106 | extern int yydebug; |
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| 107 | #include "bindparser.hh" |
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| 108 | |
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| 109 | #define YYSTYPE char * |
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| 110 | |
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| 111 | |
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| 112 | #ifndef WIN32 |
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| 113 | extern "C" |
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| 114 | { |
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| 115 | #endif // WIN32 |
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| 116 | int yyparse(void); |
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| 117 | int yylex(void); |
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| 118 | void yyrestart(FILE *); |
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| 119 | int yywrap() |
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| 120 | { |
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| 121 | return 1; |
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| 122 | } |
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| 123 | #ifndef WIN32 |
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| 124 | } |
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| 125 | #endif // WIN32 |
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| 126 | |
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| 127 | |
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| 128 | extern int yydebug; |
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| 129 | const char *bind_directory; |
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| 130 | extern int linenumber; |
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| 131 | static void yyerror(const char *str) |
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| 132 | { |
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| 133 | extern char *current_filename; |
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| 134 | throw AhuException("Error in bind configuration '"+string(current_filename)+"' on line "+itoa(linenumber)+": "+str); |
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| 135 | } |
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| 136 | |
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| 137 | extern FILE *yyin; |
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| 138 | static BindParser *parent; |
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| 139 | BindDomainInfo s_di; |
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| 140 | |
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| 141 | void BindParser::parse(const string &fname) |
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| 142 | { |
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| 143 | yydebug=0; |
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| 144 | yyin=fopen(fname.c_str(),"r"); |
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| 145 | yyrestart(yyin); |
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| 146 | if(!yyin) |
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| 147 | throw AhuException("Unable to open '"+fname+"': "+strerror(errno)); |
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| 148 | |
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| 149 | linenumber=1; |
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| 150 | parent=this; |
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| 151 | extern char *current_filename; |
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| 152 | extern char *original_filename; |
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| 153 | |
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| 154 | current_filename=original_filename=(char*)fname.c_str(); |
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| 155 | |
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| 156 | yyparse(); |
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| 157 | |
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| 158 | // cerr<<"Need to parse "<<d_zonedomains.size()<<" zone statements"<<endl; |
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| 159 | } |
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| 160 | |
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| 161 | void BindParser::setDirectory(const string &dir) |
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| 162 | { |
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| 163 | d_dir=dir; |
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| 164 | bind_directory=d_dir.c_str(); |
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| 165 | } |
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| 166 | |
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| 167 | const string &BindParser::getDirectory() |
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| 168 | { |
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| 169 | return d_dir; |
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| 170 | } |
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| 171 | |
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| 172 | const vector<BindDomainInfo>& BindParser::getDomains() |
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| 173 | { |
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| 174 | return d_zonedomains; |
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| 175 | } |
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| 176 | |
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| 177 | void BindParser::setVerbose(bool verbose) |
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| 178 | { |
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| 179 | d_verbose=verbose; |
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| 180 | } |
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| 181 | |
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| 182 | void BindParser::commit(BindDomainInfo DI) |
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| 183 | { |
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| 184 | if(DI.filename[0]!='/') |
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| 185 | DI.filename=d_dir+"/"+DI.filename; |
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| 186 | |
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| 187 | if(d_verbose) |
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| 188 | cerr<<"Domain "<<DI.name<<" lives in file '"<<DI.filename<<"'"<<endl; |
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| 189 | |
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| 190 | d_zonedomains.push_back(DI); |
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| 191 | } |
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| 192 | |
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| 193 | |
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| 194 | |
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| 195 | /* Enabling traces. */ |
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| 196 | #ifndef YYDEBUG |
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| 197 | # define YYDEBUG 1 |
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| 198 | #endif |
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| 199 | |
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| 200 | /* Enabling verbose error messages. */ |
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| 201 | #ifdef YYERROR_VERBOSE |
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| 202 | # undef YYERROR_VERBOSE |
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| 203 | # define YYERROR_VERBOSE 1 |
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| 204 | #else |
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| 205 | # define YYERROR_VERBOSE 0 |
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| 206 | #endif |
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| 207 | |
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| 208 | #if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED) |
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| 209 | typedef int YYSTYPE; |
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| 210 | # define yystype YYSTYPE /* obsolescent; will be withdrawn */ |
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| 211 | # define YYSTYPE_IS_DECLARED 1 |
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| 212 | # define YYSTYPE_IS_TRIVIAL 1 |
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| 213 | #endif |
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| 214 | |
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| 215 | |
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| 216 | |
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| 217 | /* Copy the second part of user declarations. */ |
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| 218 | |
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| 219 | |
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| 220 | /* Line 214 of yacc.c. */ |
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| 221 | #line 222 "bindparser.cc" |
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| 222 | |
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| 223 | #if ! defined (yyoverflow) || YYERROR_VERBOSE |
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| 224 | |
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| 225 | # ifndef YYFREE |
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| 226 | # define YYFREE free |
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| 227 | # endif |
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| 228 | # ifndef YYMALLOC |
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| 229 | # define YYMALLOC malloc |
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| 230 | # endif |
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| 231 | |
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| 232 | /* The parser invokes alloca or malloc; define the necessary symbols. */ |
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| 233 | |
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| 234 | # ifdef YYSTACK_USE_ALLOCA |
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| 235 | # if YYSTACK_USE_ALLOCA |
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| 236 | # define YYSTACK_ALLOC alloca |
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| 237 | # endif |
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| 238 | # else |
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| 239 | # if defined (alloca) || defined (_ALLOCA_H) |
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| 240 | # define YYSTACK_ALLOC alloca |
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| 241 | # else |
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| 242 | # ifdef __GNUC__ |
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| 243 | # define YYSTACK_ALLOC __builtin_alloca |
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| 244 | # endif |
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| 245 | # endif |
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| 246 | # endif |
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| 247 | |
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| 248 | # ifdef YYSTACK_ALLOC |
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| 249 | /* Pacify GCC's `empty if-body' warning. */ |
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| 250 | # define YYSTACK_FREE(Ptr) do { /* empty */; } while (0) |
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| 251 | # else |
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| 252 | # if defined (__STDC__) || defined (__cplusplus) |
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| 253 | # include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ |
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| 254 | # define YYSIZE_T size_t |
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| 255 | # endif |
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| 256 | # define YYSTACK_ALLOC YYMALLOC |
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| 257 | # define YYSTACK_FREE YYFREE |
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| 258 | # endif |
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| 259 | #endif /* ! defined (yyoverflow) || YYERROR_VERBOSE */ |
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| 260 | |
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| 261 | |
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| 262 | #if (! defined (yyoverflow) \ |
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| 263 | && (! defined (__cplusplus) \ |
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| 264 | || (defined (YYSTYPE_IS_TRIVIAL) && YYSTYPE_IS_TRIVIAL))) |
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| 265 | |
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| 266 | /* A type that is properly aligned for any stack member. */ |
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| 267 | union yyalloc |
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| 268 | { |
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| 269 | short int yyss; |
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| 270 | YYSTYPE yyvs; |
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| 271 | }; |
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| 272 | |
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| 273 | /* The size of the maximum gap between one aligned stack and the next. */ |
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| 274 | # define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1) |
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| 275 | |
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| 276 | /* The size of an array large to enough to hold all stacks, each with |
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| 277 | N elements. */ |
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| 278 | # define YYSTACK_BYTES(N) \ |
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| 279 | ((N) * (sizeof (short int) + sizeof (YYSTYPE)) \ |
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| 280 | + YYSTACK_GAP_MAXIMUM) |
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| 281 | |
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| 282 | /* Copy COUNT objects from FROM to TO. The source and destination do |
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| 283 | not overlap. */ |
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| 284 | # ifndef YYCOPY |
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| 285 | # if defined (__GNUC__) && 1 < __GNUC__ |
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| 286 | # define YYCOPY(To, From, Count) \ |
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| 287 | __builtin_memcpy (To, From, (Count) * sizeof (*(From))) |
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| 288 | # else |
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| 289 | # define YYCOPY(To, From, Count) \ |
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| 290 | do \ |
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| 291 | { \ |
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| 292 | register YYSIZE_T yyi; \ |
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| 293 | for (yyi = 0; yyi < (Count); yyi++) \ |
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| 294 | (To)[yyi] = (From)[yyi]; \ |
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| 295 | } \ |
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| 296 | while (0) |
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| 297 | # endif |
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| 298 | # endif |
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| 299 | |
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| 300 | /* Relocate STACK from its old location to the new one. The |
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| 301 | local variables YYSIZE and YYSTACKSIZE give the old and new number of |
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| 302 | elements in the stack, and YYPTR gives the new location of the |
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| 303 | stack. Advance YYPTR to a properly aligned location for the next |
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| 304 | stack. */ |
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| 305 | # define YYSTACK_RELOCATE(Stack) \ |
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| 306 | do \ |
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| 307 | { \ |
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| 308 | YYSIZE_T yynewbytes; \ |
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| 309 | YYCOPY (&yyptr->Stack, Stack, yysize); \ |
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| 310 | Stack = &yyptr->Stack; \ |
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| 311 | yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ |
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| 312 | yyptr += yynewbytes / sizeof (*yyptr); \ |
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| 313 | } \ |
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| 314 | while (0) |
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| 315 | |
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| 316 | #endif |
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| 317 | |
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| 318 | #if defined (__STDC__) || defined (__cplusplus) |
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| 319 | typedef signed char yysigned_char; |
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| 320 | #else |
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| 321 | typedef short int yysigned_char; |
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| 322 | #endif |
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| 323 | |
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| 324 | /* YYFINAL -- State number of the termination state. */ |
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| 325 | #define YYFINAL 2 |
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| 326 | /* YYLAST -- Last index in YYTABLE. */ |
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| 327 | #define YYLAST 59 |
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| 328 | |
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| 329 | /* YYNTOKENS -- Number of terminals. */ |
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| 330 | #define YYNTOKENS 17 |
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| 331 | /* YYNNTS -- Number of nonterminals. */ |
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| 332 | #define YYNNTS 25 |
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| 333 | /* YYNRULES -- Number of rules. */ |
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| 334 | #define YYNRULES 46 |
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| 335 | /* YYNRULES -- Number of states. */ |
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| 336 | #define YYNSTATES 73 |
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| 337 | |
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| 338 | /* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */ |
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| 339 | #define YYUNDEFTOK 2 |
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| 340 | #define YYMAXUTOK 271 |
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| 341 | |
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| 342 | #define YYTRANSLATE(YYX) \ |
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| 343 | ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) |
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| 344 | |
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| 345 | /* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */ |
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| 346 | static const unsigned char yytranslate[] = |
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| 347 | { |
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| 348 | 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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| 349 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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| 350 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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| 351 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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| 352 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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| 353 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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| 354 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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| 355 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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| 356 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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| 357 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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| 358 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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| 359 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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| 360 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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| 361 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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| 362 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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| 363 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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| 364 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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| 365 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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| 366 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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| 367 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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| 368 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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| 369 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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| 370 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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| 371 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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| 372 | 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, |
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| 373 | 2, 2, 2, 2, 2, 2, 1, 2, 3, 4, |
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| 374 | 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, |
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| 375 | 15, 16 |
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| 376 | }; |
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| 377 | |
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| 378 | #if YYDEBUG |
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| 379 | /* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in |
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| 380 | YYRHS. */ |
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| 381 | static const unsigned char yyprhs[] = |
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| 382 | { |
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| 383 | 0, 0, 3, 4, 8, 10, 12, 14, 16, 17, |
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| 384 | 21, 23, 27, 32, 37, 42, 46, 50, 54, 55, |
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| 385 | 59, 61, 62, 66, 68, 70, 73, 74, 77, 79, |
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| 386 | 81, 83, 87, 91, 92, 96, 98, 100, 102, 104, |
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| 387 | 109, 110, 114, 116, 119, 122, 124 |
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| 388 | }; |
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| 389 | |
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| 390 | /* YYRHS -- A `-1'-separated list of the rules' RHS. */ |
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| 391 | static const yysigned_char yyrhs[] = |
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| 392 | { |
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| 393 | 18, 0, -1, -1, 18, 19, 7, -1, 21, -1, |
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| 394 | 24, -1, 22, -1, 23, -1, -1, 20, 21, 7, |
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| 395 | -1, 30, -1, 8, 40, 33, -1, 8, 40, 3, |
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| 396 | 33, -1, 10, 5, 28, 6, -1, 13, 5, 28, |
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| 397 | 6, -1, 12, 40, 25, -1, 12, 41, 25, -1, |
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| 398 | 5, 26, 6, -1, -1, 27, 7, 26, -1, 3, |
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| 399 | -1, -1, 23, 7, 28, -1, 21, -1, 29, -1, |
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| 400 | 11, 40, -1, -1, 30, 31, -1, 3, -1, 32, |
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| 401 | -1, 40, -1, 5, 20, 6, -1, 5, 34, 6, |
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| 402 | -1, -1, 34, 22, 7, -1, 21, -1, 38, -1, |
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| 403 | 39, -1, 35, -1, 16, 5, 36, 6, -1, -1, |
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| 404 | 36, 37, 7, -1, 3, -1, 9, 40, -1, 15, |
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| 405 | 3, -1, 4, -1, 3, -1 |
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| 406 | }; |
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| 407 | |
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| 408 | /* YYRLINE[YYN] -- source line where rule number YYN was defined. */ |
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| 409 | static const unsigned char yyrline[] = |
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| 410 | { |
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| 411 | 0, 109, 109, 111, 114, 114, 114, 114, 117, 119, |
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| 412 | 123, 127, 135, 145, 147, 151, 151, 154, 157, 159, |
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| 413 | 163, 166, 168, 171, 171, 174, 181, 183, 186, 186, |
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| 414 | 186, 189, 193, 196, 198, 201, 201, 201, 201, 204, |
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| 415 | 207, 209, 212, 219, 227, 235, 241 |
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| 416 | }; |
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| 417 | #endif |
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| 418 | |
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| 419 | #if YYDEBUG || YYERROR_VERBOSE |
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| 420 | /* YYTNME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. |
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| 421 | First, the terminals, then, starting at YYNTOKENS, nonterminals. */ |
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| 422 | static const char *const yytname[] = |
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| 423 | { |
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| 424 | "$end", "error", "$undefined", "AWORD", "QUOTEDWORD", "OBRACE", |
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| 425 | "EBRACE", "SEMICOLON", "ZONETOK", "FILETOK", "OPTIONSTOK", |
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| 426 | "DIRECTORYTOK", "ACLTOK", "LOGGINGTOK", "CLASSTOK", "TYPETOK", |
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| 427 | "MASTERTOK", "$accept", "root_commands", "root_command", "commands", |
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| 428 | "command", "zone_command", "options_command", "acl_command", "acl_block", |
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| 429 | "acls", "acl", "options_commands", "options_directory_command", "terms", |
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| 430 | "term", "block", "zone_block", "zone_commands", "zone_masters_command", |
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| 431 | "masters", "master", "zone_file_command", "zone_type_command", |
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| 432 | "quotedname", "filename", 0 |
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| 433 | }; |
|---|
| 434 | #endif |
|---|
| 435 | |
|---|
| 436 | # ifdef YYPRINT |
|---|
| 437 | /* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to |
|---|
| 438 | token YYLEX-NUM. */ |
|---|
| 439 | static const unsigned short int yytoknum[] = |
|---|
| 440 | { |
|---|
| 441 | 0, 256, 257, 258, 259, 260, 261, 262, 263, 264, |
|---|
| 442 | 265, 266, 267, 268, 269, 270, 271 |
|---|
| 443 | }; |
|---|
| 444 | # endif |
|---|
| 445 | |
|---|
| 446 | /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ |
|---|
| 447 | static const unsigned char yyr1[] = |
|---|
| 448 | { |
|---|
| 449 | 0, 17, 18, 18, 19, 19, 19, 19, 20, 20, |
|---|
| 450 | 21, 22, 22, 23, 23, 24, 24, 25, 26, 26, |
|---|
| 451 | 27, 28, 28, 23, 23, 29, 30, 30, 31, 31, |
|---|
| 452 | 31, 32, 33, 34, 34, 22, 22, 22, 22, 35, |
|---|
| 453 | 36, 36, 37, 38, 39, 40, 41 |
|---|
| 454 | }; |
|---|
| 455 | |
|---|
| 456 | /* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ |
|---|
| 457 | static const unsigned char yyr2[] = |
|---|
| 458 | { |
|---|
| 459 | 0, 2, 0, 3, 1, 1, 1, 1, 0, 3, |
|---|
| 460 | 1, 3, 4, 4, 4, 3, 3, 3, 0, 3, |
|---|
| 461 | 1, 0, 3, 1, 1, 2, 0, 2, 1, 1, |
|---|
| 462 | 1, 3, 3, 0, 3, 1, 1, 1, 1, 4, |
|---|
| 463 | 0, 3, 1, 2, 2, 1, 1 |
|---|
| 464 | }; |
|---|
| 465 | |
|---|
| 466 | /* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state |
|---|
| 467 | STATE-NUM when YYTABLE doesn't specify something else to do. Zero |
|---|
| 468 | means the default is an error. */ |
|---|
| 469 | static const unsigned char yydefact[] = |
|---|
| 470 | { |
|---|
| 471 | 2, 26, 1, 0, 0, 0, 0, 0, 0, 0, |
|---|
| 472 | 0, 0, 4, 6, 7, 5, 24, 10, 38, 36, |
|---|
| 473 | 37, 45, 0, 43, 26, 25, 46, 0, 0, 26, |
|---|
| 474 | 44, 40, 3, 28, 8, 27, 29, 30, 0, 33, |
|---|
| 475 | 11, 23, 0, 0, 18, 15, 16, 0, 0, 26, |
|---|
| 476 | 12, 26, 26, 13, 20, 0, 0, 14, 42, 39, |
|---|
| 477 | 0, 31, 0, 32, 35, 0, 22, 17, 18, 41, |
|---|
| 478 | 9, 34, 19 |
|---|
| 479 | }; |
|---|
| 480 | |
|---|
| 481 | /* YYDEFGOTO[NTERM-NUM]. */ |
|---|
| 482 | static const yysigned_char yydefgoto[] = |
|---|
| 483 | { |
|---|
| 484 | -1, 1, 11, 49, 41, 13, 42, 15, 45, 55, |
|---|
| 485 | 56, 43, 16, 17, 35, 36, 40, 51, 18, 48, |
|---|
| 486 | 60, 19, 20, 22, 28 |
|---|
| 487 | }; |
|---|
| 488 | |
|---|
| 489 | /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing |
|---|
| 490 | STATE-NUM. */ |
|---|
| 491 | #define YYPACT_NINF -29 |
|---|
| 492 | static const yysigned_char yypact[] = |
|---|
| 493 | { |
|---|
| 494 | -29, 2, -29, 12, 12, 18, 12, 1, 24, 17, |
|---|
| 495 | 32, 34, -29, -29, -29, -29, -29, 4, -29, -29, |
|---|
| 496 | -29, -29, 33, -29, 20, -29, -29, 35, 35, 20, |
|---|
| 497 | -29, -29, -29, -29, -29, -29, -29, -29, 37, -29, |
|---|
| 498 | -29, -29, 36, 38, 42, -29, -29, 40, 0, 41, |
|---|
| 499 | -29, 19, 20, -29, -29, 43, 44, -29, -29, -29, |
|---|
| 500 | 45, -29, 46, -29, -29, 47, -29, -29, 42, -29, |
|---|
| 501 | -29, -29, -29 |
|---|
| 502 | }; |
|---|
| 503 | |
|---|
| 504 | /* YYPGOTO[NTERM-NUM]. */ |
|---|
| 505 | static const yysigned_char yypgoto[] = |
|---|
| 506 | { |
|---|
| 507 | -29, -29, -29, -29, -1, -12, 54, -29, 28, -11, |
|---|
| 508 | -29, -28, -29, -29, -29, -29, 21, -29, -29, -29, |
|---|
| 509 | -29, -29, -29, 15, -29 |
|---|
| 510 | }; |
|---|
| 511 | |
|---|
| 512 | /* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If |
|---|
| 513 | positive, shift that token. If negative, reduce the rule which |
|---|
| 514 | number is the opposite. If zero, do what YYDEFACT says. |
|---|
| 515 | If YYTABLE_NINF, syntax error. */ |
|---|
| 516 | #define YYTABLE_NINF -22 |
|---|
| 517 | static const yysigned_char yytable[] = |
|---|
| 518 | { |
|---|
| 519 | 12, 47, 2, 58, 26, 21, 59, 33, 21, 34, |
|---|
| 520 | 3, 4, 5, 6, 7, 8, 21, 9, 10, 23, |
|---|
| 521 | 30, 25, 27, 24, 66, 63, -21, 3, 4, 29, |
|---|
| 522 | 5, 6, 37, 8, 9, 10, 38, 31, 39, 65, |
|---|
| 523 | 44, 32, 39, 52, 53, 54, 57, 61, 62, 67, |
|---|
| 524 | 64, 68, 69, 70, 71, 14, 46, 72, 0, 50 |
|---|
| 525 | }; |
|---|
| 526 | |
|---|
| 527 | static const yysigned_char yycheck[] = |
|---|
| 528 | { |
|---|
| 529 | 1, 29, 0, 3, 3, 4, 6, 3, 4, 5, |
|---|
| 530 | 8, 9, 10, 11, 12, 13, 4, 15, 16, 4, |
|---|
| 531 | 3, 6, 7, 5, 52, 6, 6, 8, 9, 5, |
|---|
| 532 | 10, 11, 17, 13, 15, 16, 3, 5, 5, 51, |
|---|
| 533 | 5, 7, 5, 7, 6, 3, 6, 6, 49, 6, |
|---|
| 534 | 51, 7, 7, 7, 7, 1, 28, 68, -1, 38 |
|---|
| 535 | }; |
|---|
| 536 | |
|---|
| 537 | /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing |
|---|
| 538 | symbol of state STATE-NUM. */ |
|---|
| 539 | static const unsigned char yystos[] = |
|---|
| 540 | { |
|---|
| 541 | 0, 18, 0, 8, 9, 10, 11, 12, 13, 15, |
|---|
| 542 | 16, 19, 21, 22, 23, 24, 29, 30, 35, 38, |
|---|
| 543 | 39, 4, 40, 40, 5, 40, 3, 40, 41, 5, |
|---|
| 544 | 3, 5, 7, 3, 5, 31, 32, 40, 3, 5, |
|---|
| 545 | 33, 21, 23, 28, 5, 25, 25, 28, 36, 20, |
|---|
| 546 | 33, 34, 7, 6, 3, 26, 27, 6, 3, 6, |
|---|
| 547 | 37, 6, 21, 6, 21, 22, 28, 6, 7, 7, |
|---|
| 548 | 7, 7, 26 |
|---|
| 549 | }; |
|---|
| 550 | |
|---|
| 551 | #if ! defined (YYSIZE_T) && defined (__SIZE_TYPE__) |
|---|
| 552 | # define YYSIZE_T __SIZE_TYPE__ |
|---|
| 553 | #endif |
|---|
| 554 | #if ! defined (YYSIZE_T) && defined (size_t) |
|---|
| 555 | # define YYSIZE_T size_t |
|---|
| 556 | #endif |
|---|
| 557 | #if ! defined (YYSIZE_T) |
|---|
| 558 | # if defined (__STDC__) || defined (__cplusplus) |
|---|
| 559 | # include <stddef.h> /* INFRINGES ON USER NAME SPACE */ |
|---|
| 560 | # define YYSIZE_T size_t |
|---|
| 561 | # endif |
|---|
| 562 | #endif |
|---|
| 563 | #if ! defined (YYSIZE_T) |
|---|
| 564 | # define YYSIZE_T unsigned int |
|---|
| 565 | #endif |
|---|
| 566 | |
|---|
| 567 | #define yyerrok (yyerrstatus = 0) |
|---|
| 568 | #define yyclearin (yychar = YYEMPTY) |
|---|
| 569 | #define YYEMPTY (-2) |
|---|
| 570 | #define YYEOF 0 |
|---|
| 571 | |
|---|
| 572 | #define YYACCEPT goto yyacceptlab |
|---|
| 573 | #define YYABORT goto yyabortlab |
|---|
| 574 | #define YYERROR goto yyerrorlab |
|---|
| 575 | |
|---|
| 576 | |
|---|
| 577 | /* Like YYERROR except do call yyerror. This remains here temporarily |
|---|
| 578 | to ease the transition to the new meaning of YYERROR, for GCC. |
|---|
| 579 | Once GCC version 2 has supplanted version 1, this can go. */ |
|---|
| 580 | |
|---|
| 581 | #define YYFAIL goto yyerrlab |
|---|
| 582 | |
|---|
| 583 | #define YYRECOVERING() (!!yyerrstatus) |
|---|
| 584 | |
|---|
| 585 | #define YYBACKUP(Token, Value) \ |
|---|
| 586 | do \ |
|---|
| 587 | if (yychar == YYEMPTY && yylen == 1) \ |
|---|
| 588 | { \ |
|---|
| 589 | yychar = (Token); \ |
|---|
| 590 | yylval = (Value); \ |
|---|
| 591 | yytoken = YYTRANSLATE (yychar); \ |
|---|
| 592 | YYPOPSTACK; \ |
|---|
| 593 | goto yybackup; \ |
|---|
| 594 | } \ |
|---|
| 595 | else \ |
|---|
| 596 | { \ |
|---|
| 597 | yyerror ("syntax error: cannot back up");\ |
|---|
| 598 | YYERROR; \ |
|---|
| 599 | } \ |
|---|
| 600 | while (0) |
|---|
| 601 | |
|---|
| 602 | #define YYTERROR 1 |
|---|
| 603 | #define YYERRCODE 256 |
|---|
| 604 | |
|---|
| 605 | /* YYLLOC_DEFAULT -- Compute the default location (before the actions |
|---|
| 606 | are run). */ |
|---|
| 607 | |
|---|
| 608 | #ifndef YYLLOC_DEFAULT |
|---|
| 609 | # define YYLLOC_DEFAULT(Current, Rhs, N) \ |
|---|
| 610 | ((Current).first_line = (Rhs)[1].first_line, \ |
|---|
| 611 | (Current).first_column = (Rhs)[1].first_column, \ |
|---|
| 612 | (Current).last_line = (Rhs)[N].last_line, \ |
|---|
| 613 | (Current).last_column = (Rhs)[N].last_column) |
|---|
| 614 | #endif |
|---|
| 615 | |
|---|
| 616 | /* YYLEX -- calling `yylex' with the right arguments. */ |
|---|
| 617 | |
|---|
| 618 | #ifdef YYLEX_PARAM |
|---|
| 619 | # define YYLEX yylex (YYLEX_PARAM) |
|---|
| 620 | #else |
|---|
| 621 | # define YYLEX yylex () |
|---|
| 622 | #endif |
|---|
| 623 | |
|---|
| 624 | /* Enable debugging if requested. */ |
|---|
| 625 | #if YYDEBUG |
|---|
| 626 | |
|---|
| 627 | # ifndef YYFPRINTF |
|---|
| 628 | # include <stdio.h> /* INFRINGES ON USER NAME SPACE */ |
|---|
| 629 | # define YYFPRINTF fprintf |
|---|
| 630 | # endif |
|---|
| 631 | |
|---|
| 632 | # define YYDPRINTF(Args) \ |
|---|
| 633 | do { \ |
|---|
| 634 | if (yydebug) \ |
|---|
| 635 | YYFPRINTF Args; \ |
|---|
| 636 | } while (0) |
|---|
| 637 | |
|---|
| 638 | # define YYDSYMPRINT(Args) \ |
|---|
| 639 | do { \ |
|---|
| 640 | if (yydebug) \ |
|---|
| 641 | yysymprint Args; \ |
|---|
| 642 | } while (0) |
|---|
| 643 | |
|---|
| 644 | # define YYDSYMPRINTF(Title, Token, Value, Location) \ |
|---|
| 645 | do { \ |
|---|
| 646 | if (yydebug) \ |
|---|
| 647 | { \ |
|---|
| 648 | YYFPRINTF (stderr, "%s ", Title); \ |
|---|
| 649 | yysymprint (stderr, \ |
|---|
| 650 | Token, Value); \ |
|---|
| 651 | YYFPRINTF (stderr, "\n"); \ |
|---|
| 652 | } \ |
|---|
| 653 | } while (0) |
|---|
| 654 | |
|---|
| 655 | /*------------------------------------------------------------------. |
|---|
| 656 | | yy_stack_print -- Print the state stack from its BOTTOM up to its | |
|---|
| 657 | | TOP (included). | |
|---|
| 658 | `------------------------------------------------------------------*/ |
|---|
| 659 | |
|---|
| 660 | #if defined (__STDC__) || defined (__cplusplus) |
|---|
| 661 | static void |
|---|
| 662 | yy_stack_print (short int *bottom, short int *top) |
|---|
| 663 | #else |
|---|
| 664 | static void |
|---|
| 665 | yy_stack_print (bottom, top) |
|---|
| 666 | short int *bottom; |
|---|
| 667 | short int *top; |
|---|
| 668 | #endif |
|---|
| 669 | { |
|---|
| 670 | YYFPRINTF (stderr, "Stack now"); |
|---|
| 671 | for (/* Nothing. */; bottom <= top; ++bottom) |
|---|
| 672 | YYFPRINTF (stderr, " %d", *bottom); |
|---|
| 673 | YYFPRINTF (stderr, "\n"); |
|---|
| 674 | } |
|---|
| 675 | |
|---|
| 676 | # define YY_STACK_PRINT(Bottom, Top) \ |
|---|
| 677 | do { \ |
|---|
| 678 | if (yydebug) \ |
|---|
| 679 | yy_stack_print ((Bottom), (Top)); \ |
|---|
| 680 | } while (0) |
|---|
| 681 | |
|---|
| 682 | |
|---|
| 683 | /*------------------------------------------------. |
|---|
| 684 | | Report that the YYRULE is going to be reduced. | |
|---|
| 685 | `------------------------------------------------*/ |
|---|
| 686 | |
|---|
| 687 | #if defined (__STDC__) || defined (__cplusplus) |
|---|
| 688 | static void |
|---|
| 689 | yy_reduce_print (int yyrule) |
|---|
| 690 | #else |
|---|
| 691 | static void |
|---|
| 692 | yy_reduce_print (yyrule) |
|---|
| 693 | int yyrule; |
|---|
| 694 | #endif |
|---|
| 695 | { |
|---|
| 696 | int yyi; |
|---|
| 697 | unsigned int yylno = yyrline[yyrule]; |
|---|
| 698 | YYFPRINTF (stderr, "Reducing stack by rule %d (line %u), ", |
|---|
| 699 | yyrule - 1, yylno); |
|---|
| 700 | /* Print the symbols being reduced, and their result. */ |
|---|
| 701 | for (yyi = yyprhs[yyrule]; 0 <= yyrhs[yyi]; yyi++) |
|---|
| 702 | YYFPRINTF (stderr, "%s ", yytname [yyrhs[yyi]]); |
|---|
| 703 | YYFPRINTF (stderr, "-> %s\n", yytname [yyr1[yyrule]]); |
|---|
| 704 | } |
|---|
| 705 | |
|---|
| 706 | # define YY_REDUCE_PRINT(Rule) \ |
|---|
| 707 | do { \ |
|---|
| 708 | if (yydebug) \ |
|---|
| 709 | yy_reduce_print (Rule); \ |
|---|
| 710 | } while (0) |
|---|
| 711 | |
|---|
| 712 | /* Nonzero means print parse trace. It is left uninitialized so that |
|---|
| 713 | multiple parsers can coexist. */ |
|---|
| 714 | int yydebug; |
|---|
| 715 | #else /* !YYDEBUG */ |
|---|
| 716 | # define YYDPRINTF(Args) |
|---|
| 717 | # define YYDSYMPRINT(Args) |
|---|
| 718 | # define YYDSYMPRINTF(Title, Token, Value, Location) |
|---|
| 719 | # define YY_STACK_PRINT(Bottom, Top) |
|---|
| 720 | # define YY_REDUCE_PRINT(Rule) |
|---|
| 721 | #endif /* !YYDEBUG */ |
|---|
| 722 | |
|---|
| 723 | |
|---|
| 724 | /* YYINITDEPTH -- initial size of the parser's stacks. */ |
|---|
| 725 | #ifndef YYINITDEPTH |
|---|
| 726 | # define YYINITDEPTH 200 |
|---|
| 727 | #endif |
|---|
| 728 | |
|---|
| 729 | /* YYMAXDEPTH -- maximum size the stacks can grow to (effective only |
|---|
| 730 | if the built-in stack extension method is used). |
|---|
| 731 | |
|---|
| 732 | Do not make this value too large; the results are undefined if |
|---|
| 733 | SIZE_MAX < YYSTACK_BYTES (YYMAXDEPTH) |
|---|
| 734 | evaluated with infinite-precision integer arithmetic. */ |
|---|
| 735 | |
|---|
| 736 | #if defined (YYMAXDEPTH) && YYMAXDEPTH == 0 |
|---|
| 737 | # undef YYMAXDEPTH |
|---|
| 738 | #endif |
|---|
| 739 | |
|---|
| 740 | #ifndef YYMAXDEPTH |
|---|
| 741 | # define YYMAXDEPTH 10000 |
|---|
| 742 | #endif |
|---|
| 743 | |
|---|
| 744 | |
|---|
| 745 | |
|---|
| 746 | #if YYERROR_VERBOSE |
|---|
| 747 | |
|---|
| 748 | # ifndef yystrlen |
|---|
| 749 | # if defined (__GLIBC__) && defined (_STRING_H) |
|---|
| 750 | # define yystrlen strlen |
|---|
| 751 | # else |
|---|
| 752 | /* Return the length of YYSTR. */ |
|---|
| 753 | static YYSIZE_T |
|---|
| 754 | # if defined (__STDC__) || defined (__cplusplus) |
|---|
| 755 | yystrlen (const char *yystr) |
|---|
| 756 | # else |
|---|
| 757 | yystrlen (yystr) |
|---|
| 758 | const char *yystr; |
|---|
| 759 | # endif |
|---|
| 760 | { |
|---|
| 761 | register const char *yys = yystr; |
|---|
| 762 | |
|---|
| 763 | while (*yys++ != '\0') |
|---|
| 764 | continue; |
|---|
| 765 | |
|---|
| 766 | return yys - yystr - 1; |
|---|
| 767 | } |
|---|
| 768 | # endif |
|---|
| 769 | # endif |
|---|
| 770 | |
|---|
| 771 | # ifndef yystpcpy |
|---|
| 772 | # if defined (__GLIBC__) && defined (_STRING_H) && defined (_GNU_SOURCE) |
|---|
| 773 | # define yystpcpy stpcpy |
|---|
| 774 | # else |
|---|
| 775 | /* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in |
|---|
| 776 | YYDEST. */ |
|---|
| 777 | static char * |
|---|
| 778 | # if defined (__STDC__) || defined (__cplusplus) |
|---|
| 779 | yystpcpy (char *yydest, const char *yysrc) |
|---|
| 780 | # else |
|---|
| 781 | yystpcpy (yydest, yysrc) |
|---|
| 782 | char *yydest; |
|---|
| 783 | const char *yysrc; |
|---|
| 784 | # endif |
|---|
| 785 | { |
|---|
| 786 | register char *yyd = yydest; |
|---|
| 787 | register const char *yys = yysrc; |
|---|
| 788 | |
|---|
| 789 | while ((*yyd++ = *yys++) != '\0') |
|---|
| 790 | continue; |
|---|
| 791 | |
|---|
| 792 | return yyd - 1; |
|---|
| 793 | } |
|---|
| 794 | # endif |
|---|
| 795 | # endif |
|---|
| 796 | |
|---|
| 797 | #endif /* !YYERROR_VERBOSE */ |
|---|
| 798 | |
|---|
| 799 | |
|---|
| 800 | |
|---|
| 801 | #if YYDEBUG |
|---|
| 802 | /*--------------------------------. |
|---|
| 803 | | Print this symbol on YYOUTPUT. | |
|---|
| 804 | `--------------------------------*/ |
|---|
| 805 | |
|---|
| 806 | #if defined (__STDC__) || defined (__cplusplus) |
|---|
| 807 | static void |
|---|
| 808 | yysymprint (FILE *yyoutput, int yytype, YYSTYPE *yyvaluep) |
|---|
| 809 | #else |
|---|
| 810 | static void |
|---|
| 811 | yysymprint (yyoutput, yytype, yyvaluep) |
|---|
| 812 | FILE *yyoutput; |
|---|
| 813 | int yytype; |
|---|
| 814 | YYSTYPE *yyvaluep; |
|---|
| 815 | #endif |
|---|
| 816 | { |
|---|
| 817 | /* Pacify ``unused variable'' warnings. */ |
|---|
| 818 | (void) yyvaluep; |
|---|
| 819 | |
|---|
| 820 | if (yytype < YYNTOKENS) |
|---|
| 821 | { |
|---|
| 822 | YYFPRINTF (yyoutput, "token %s (", yytname[yytype]); |
|---|
| 823 | # ifdef YYPRINT |
|---|
| 824 | YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); |
|---|
| 825 | # endif |
|---|
| 826 | } |
|---|
| 827 | else |
|---|
| 828 | YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]); |
|---|
| 829 | |
|---|
| 830 | switch (yytype) |
|---|
| 831 | { |
|---|
| 832 | default: |
|---|
| 833 | break; |
|---|
| 834 | } |
|---|
| 835 | YYFPRINTF (yyoutput, ")"); |
|---|
| 836 | } |
|---|
| 837 | |
|---|
| 838 | #endif /* ! YYDEBUG */ |
|---|
| 839 | /*-----------------------------------------------. |
|---|
| 840 | | Release the memory associated to this symbol. | |
|---|
| 841 | `-----------------------------------------------*/ |
|---|
| 842 | |
|---|
| 843 | #if defined (__STDC__) || defined (__cplusplus) |
|---|
| 844 | static void |
|---|
| 845 | yydestruct (int yytype, YYSTYPE *yyvaluep) |
|---|
| 846 | #else |
|---|
| 847 | static void |
|---|
| 848 | yydestruct (yytype, yyvaluep) |
|---|
| 849 | int yytype; |
|---|
| 850 | YYSTYPE *yyvaluep; |
|---|
| 851 | #endif |
|---|
| 852 | { |
|---|
| 853 | /* Pacify ``unused variable'' warnings. */ |
|---|
| 854 | (void) yyvaluep; |
|---|
| 855 | |
|---|
| 856 | switch (yytype) |
|---|
| 857 | { |
|---|
| 858 | |
|---|
| 859 | default: |
|---|
| 860 | break; |
|---|
| 861 | } |
|---|
| 862 | } |
|---|
| 863 | |
|---|
| 864 | |
|---|
| 865 | /* Prevent warnings from -Wmissing-prototypes. */ |
|---|
| 866 | |
|---|
| 867 | #ifdef YYPARSE_PARAM |
|---|
| 868 | # if defined (__STDC__) || defined (__cplusplus) |
|---|
| 869 | int yyparse (void *YYPARSE_PARAM); |
|---|
| 870 | # else |
|---|
| 871 | int yyparse (); |
|---|
| 872 | # endif |
|---|
| 873 | #else /* ! YYPARSE_PARAM */ |
|---|
| 874 | #if defined (__STDC__) || defined (__cplusplus) |
|---|
| 875 | int yyparse (void); |
|---|
| 876 | #else |
|---|
| 877 | int yyparse (); |
|---|
| 878 | #endif |
|---|
| 879 | #endif /* ! YYPARSE_PARAM */ |
|---|
| 880 | |
|---|
| 881 | |
|---|
| 882 | |
|---|
| 883 | /* The lookahead symbol. */ |
|---|
| 884 | int yychar; |
|---|
| 885 | |
|---|
| 886 | /* The semantic value of the lookahead symbol. */ |
|---|
| 887 | YYSTYPE yylval; |
|---|
| 888 | |
|---|
| 889 | /* Number of syntax errors so far. */ |
|---|
| 890 | int yynerrs; |
|---|
| 891 | |
|---|
| 892 | |
|---|
| 893 | |
|---|
| 894 | /*----------. |
|---|
| 895 | | yyparse. | |
|---|
| 896 | `----------*/ |
|---|
| 897 | |
|---|
| 898 | #ifdef YYPARSE_PARAM |
|---|
| 899 | # if defined (__STDC__) || defined (__cplusplus) |
|---|
| 900 | int yyparse (void *YYPARSE_PARAM) |
|---|
| 901 | # else |
|---|
| 902 | int yyparse (YYPARSE_PARAM) |
|---|
| 903 | void *YYPARSE_PARAM; |
|---|
| 904 | # endif |
|---|
| 905 | #else /* ! YYPARSE_PARAM */ |
|---|
| 906 | #if defined (__STDC__) || defined (__cplusplus) |
|---|
| 907 | int |
|---|
| 908 | yyparse (void) |
|---|
| 909 | #else |
|---|
| 910 | int |
|---|
| 911 | yyparse () |
|---|
| 912 | |
|---|
| 913 | #endif |
|---|
| 914 | #endif |
|---|
| 915 | { |
|---|
| 916 | |
|---|
| 917 | register int yystate; |
|---|
| 918 | register int yyn; |
|---|
| 919 | int yyresult; |
|---|
| 920 | /* Number of tokens to shift before error messages enabled. */ |
|---|
| 921 | int yyerrstatus; |
|---|
| 922 | /* Lookahead token as an internal (translated) token number. */ |
|---|
| 923 | int yytoken = 0; |
|---|
| 924 | |
|---|
| 925 | /* Three stacks and their tools: |
|---|
| 926 | `yyss': related to states, |
|---|
| 927 | `yyvs': related to semantic values, |
|---|
| 928 | `yyls': related to locations. |
|---|
| 929 | |
|---|
| 930 | Refer to the stacks thru separate pointers, to allow yyoverflow |
|---|
| 931 | to reallocate them elsewhere. */ |
|---|
| 932 | |
|---|
| 933 | /* The state stack. */ |
|---|
| 934 | short int yyssa[YYINITDEPTH]; |
|---|
| 935 | short int *yyss = yyssa; |
|---|
| 936 | register short int *yyssp; |
|---|
| 937 | |
|---|
| 938 | /* The semantic value stack. */ |
|---|
| 939 | YYSTYPE yyvsa[YYINITDEPTH]; |
|---|
| 940 | YYSTYPE *yyvs = yyvsa; |
|---|
| 941 | register YYSTYPE *yyvsp; |
|---|
| 942 | |
|---|
| 943 | |
|---|
| 944 | |
|---|
| 945 | #define YYPOPSTACK (yyvsp--, yyssp--) |
|---|
| 946 | |
|---|
| 947 | YYSIZE_T yystacksize = YYINITDEPTH; |
|---|
| 948 | |
|---|
| 949 | /* The variables used to return semantic value and location from the |
|---|
| 950 | action routines. */ |
|---|
| 951 | YYSTYPE yyval; |
|---|
| 952 | |
|---|
| 953 | |
|---|
| 954 | /* When reducing, the number of symbols on the RHS of the reduced |
|---|
| 955 | rule. */ |
|---|
| 956 | int yylen; |
|---|
| 957 | |
|---|
| 958 | YYDPRINTF ((stderr, "Starting parse\n")); |
|---|
| 959 | |
|---|
| 960 | yystate = 0; |
|---|
| 961 | yyerrstatus = 0; |
|---|
| 962 | yynerrs = 0; |
|---|
| 963 | yychar = YYEMPTY; /* Cause a token to be read. */ |
|---|
| 964 | |
|---|
| 965 | /* Initialize stack pointers. |
|---|
| 966 | Waste one element of value and location stack |
|---|
| 967 | so that they stay on the same level as the state stack. |
|---|
| 968 | The wasted elements are never initialized. */ |
|---|
| 969 | |
|---|
| 970 | yyssp = yyss; |
|---|
| 971 | yyvsp = yyvs; |
|---|
| 972 | |
|---|
| 973 | |
|---|
| 974 | goto yysetstate; |
|---|
| 975 | |
|---|
| 976 | /*------------------------------------------------------------. |
|---|
| 977 | | yynewstate -- Push a new state, which is found in yystate. | |
|---|
| 978 | `------------------------------------------------------------*/ |
|---|
| 979 | yynewstate: |
|---|
| 980 | /* In all cases, when you get here, the value and location stacks |
|---|
| 981 | have just been pushed. so pushing a state here evens the stacks. |
|---|
| 982 | */ |
|---|
| 983 | yyssp++; |
|---|
| 984 | |
|---|
| 985 | yysetstate: |
|---|
| 986 | *yyssp = yystate; |
|---|
| 987 | |
|---|
| 988 | if (yyss + yystacksize - 1 <= yyssp) |
|---|
| 989 | { |
|---|
| 990 | /* Get the current used size of the three stacks, in elements. */ |
|---|
| 991 | YYSIZE_T yysize = yyssp - yyss + 1; |
|---|
| 992 | |
|---|
| 993 | #ifdef yyoverflow |
|---|
| 994 | { |
|---|
| 995 | /* Give user a chance to reallocate the stack. Use copies of |
|---|
| 996 | these so that the &'s don't force the real ones into |
|---|
| 997 | memory. */ |
|---|
| 998 | YYSTYPE *yyvs1 = yyvs; |
|---|
| 999 | short int *yyss1 = yyss; |
|---|
| 1000 | |
|---|
| 1001 | |
|---|
| 1002 | /* Each stack pointer address is followed by the size of the |
|---|
| 1003 | data in use in that stack, in bytes. This used to be a |
|---|
| 1004 | conditional around just the two extra args, but that might |
|---|
| 1005 | be undefined if yyoverflow is a macro. */ |
|---|
| 1006 | yyoverflow ("parser stack overflow", |
|---|
| 1007 | &yyss1, yysize * sizeof (*yyssp), |
|---|
| 1008 | &yyvs1, yysize * sizeof (*yyvsp), |
|---|
| 1009 | |
|---|
| 1010 | &yystacksize); |
|---|
| 1011 | |
|---|
| 1012 | yyss = yyss1; |
|---|
| 1013 | yyvs = yyvs1; |
|---|
| 1014 | } |
|---|
| 1015 | #else /* no yyoverflow */ |
|---|
| 1016 | # ifndef YYSTACK_RELOCATE |
|---|
| 1017 | goto yyoverflowlab; |
|---|
| 1018 | # else |
|---|
| 1019 | /* Extend the stack our own way. */ |
|---|
| 1020 | if (YYMAXDEPTH <= yystacksize) |
|---|
| 1021 | goto yyoverflowlab; |
|---|
| 1022 | yystacksize *= 2; |
|---|
| 1023 | if (YYMAXDEPTH < yystacksize) |
|---|
| 1024 | yystacksize = YYMAXDEPTH; |
|---|
| 1025 | |
|---|
| 1026 | { |
|---|
| 1027 | short int *yyss1 = yyss; |
|---|
| 1028 | union yyalloc *yyptr = |
|---|
| 1029 | (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); |
|---|
| 1030 | if (! yyptr) |
|---|
| 1031 | goto yyoverflowlab; |
|---|
| 1032 | YYSTACK_RELOCATE (yyss); |
|---|
| 1033 | YYSTACK_RELOCATE (yyvs); |
|---|
| 1034 | |
|---|
| 1035 | # undef YYSTACK_RELOCATE |
|---|
| 1036 | if (yyss1 != yyssa) |
|---|
| 1037 | YYSTACK_FREE (yyss1); |
|---|
| 1038 | } |
|---|
| 1039 | # endif |
|---|
| 1040 | #endif /* no yyoverflow */ |
|---|
| 1041 | |
|---|
| 1042 | yyssp = yyss + yysize - 1; |
|---|
| 1043 | yyvsp = yyvs + yysize - 1; |
|---|
| 1044 | |
|---|
| 1045 | |
|---|
| 1046 | YYDPRINTF ((stderr, "Stack size increased to %lu\n", |
|---|
| 1047 | (unsigned long int) yystacksize)); |
|---|
| 1048 | |
|---|
| 1049 | if (yyss + yystacksize - 1 <= yyssp) |
|---|
| 1050 | YYABORT; |
|---|
| 1051 | } |
|---|
| 1052 | |
|---|
| 1053 | YYDPRINTF ((stderr, "Entering state %d\n", yystate)); |
|---|
| 1054 | |
|---|
| 1055 | goto yybackup; |
|---|
| 1056 | |
|---|
| 1057 | /*-----------. |
|---|
| 1058 | | yybackup. | |
|---|
| 1059 | `-----------*/ |
|---|
| 1060 | yybackup: |
|---|
| 1061 | |
|---|
| 1062 | /* Do appropriate processing given the current state. */ |
|---|
| 1063 | /* Read a lookahead token if we need one and don't already have one. */ |
|---|
| 1064 | /* yyresume: */ |
|---|
| 1065 | |
|---|
| 1066 | /* First try to decide what to do without reference to lookahead token. */ |
|---|
| 1067 | |
|---|
| 1068 | yyn = yypact[yystate]; |
|---|
| 1069 | if (yyn == YYPACT_NINF) |
|---|
| 1070 | goto yydefault; |
|---|
| 1071 | |
|---|
| 1072 | /* Not known => get a lookahead token if don't already have one. */ |
|---|
| 1073 | |
|---|
| 1074 | /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */ |
|---|
| 1075 | if (yychar == YYEMPTY) |
|---|
| 1076 | { |
|---|
| 1077 | YYDPRINTF ((stderr, "Reading a token: ")); |
|---|
| 1078 | yychar = YYLEX; |
|---|
| 1079 | } |
|---|
| 1080 | |
|---|
| 1081 | if (yychar <= YYEOF) |
|---|
| 1082 | { |
|---|
| 1083 | yychar = yytoken = YYEOF; |
|---|
| 1084 | YYDPRINTF ((stderr, "Now at end of input.\n")); |
|---|
| 1085 | } |
|---|
| 1086 | else |
|---|
| 1087 | { |
|---|
| 1088 | yytoken = YYTRANSLATE (yychar); |
|---|
| 1089 | YYDSYMPRINTF ("Next token is", yytoken, &yylval, &yylloc); |
|---|
| 1090 | } |
|---|
| 1091 | |
|---|
| 1092 | /* If the proper action on seeing token YYTOKEN is to reduce or to |
|---|
| 1093 | detect an error, take that action. */ |
|---|
| 1094 | yyn += yytoken; |
|---|
| 1095 | if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken) |
|---|
| 1096 | goto yydefault; |
|---|
| 1097 | yyn = yytable[yyn]; |
|---|
| 1098 | if (yyn <= 0) |
|---|
| 1099 | { |
|---|
| 1100 | if (yyn == 0 || yyn == YYTABLE_NINF) |
|---|
| 1101 | goto yyerrlab; |
|---|
| 1102 | yyn = -yyn; |
|---|
| 1103 | goto yyreduce; |
|---|
| 1104 | } |
|---|
| 1105 | |
|---|
| 1106 | if (yyn == YYFINAL) |
|---|
| 1107 | YYACCEPT; |
|---|
| 1108 | |
|---|
| 1109 | /* Shift the lookahead token. */ |
|---|
| 1110 | YYDPRINTF ((stderr, "Shifting token %s, ", yytname[yytoken])); |
|---|
| 1111 | |
|---|
| 1112 | /* Discard the token being shifted unless it is eof. */ |
|---|
| 1113 | if (yychar != YYEOF) |
|---|
| 1114 | yychar = YYEMPTY; |
|---|
| 1115 | |
|---|
| 1116 | *++yyvsp = yylval; |
|---|
| 1117 | |
|---|
| 1118 | |
|---|
| 1119 | /* Count tokens shifted since error; after three, turn off error |
|---|
| 1120 | status. */ |
|---|
| 1121 | if (yyerrstatus) |
|---|
| 1122 | yyerrstatus--; |
|---|
| 1123 | |
|---|
| 1124 | yystate = yyn; |
|---|
| 1125 | goto yynewstate; |
|---|
| 1126 | |
|---|
| 1127 | |
|---|
| 1128 | /*-----------------------------------------------------------. |
|---|
| 1129 | | yydefault -- do the default action for the current state. | |
|---|
| 1130 | `-----------------------------------------------------------*/ |
|---|
| 1131 | yydefault: |
|---|
| 1132 | yyn = yydefact[yystate]; |
|---|
| 1133 | if (yyn == 0) |
|---|
| 1134 | goto yyerrlab; |
|---|
| 1135 | goto yyreduce; |
|---|
| 1136 | |
|---|
| 1137 | |
|---|
| 1138 | /*-----------------------------. |
|---|
| 1139 | | yyreduce -- Do a reduction. | |
|---|
| 1140 | `-----------------------------*/ |
|---|
| 1141 | yyreduce: |
|---|
| 1142 | /* yyn is the number of a rule to reduce with. */ |
|---|
| 1143 | yylen = yyr2[yyn]; |
|---|
| 1144 | |
|---|
| 1145 | /* If YYLEN is nonzero, implement the default value of the action: |
|---|
| 1146 | `$$ = $1'. |
|---|
| 1147 | |
|---|
| 1148 | Otherwise, the following line sets YYVAL to garbage. |
|---|
| 1149 | This behavior is undocumented and Bison |
|---|
| 1150 | users should not rely upon it. Assigning to YYVAL |
|---|
| 1151 | unconditionally makes the parser a bit smaller, and it avoids a |
|---|
| 1152 | GCC warning that YYVAL may be used uninitialized. */ |
|---|
| 1153 | yyval = yyvsp[1-yylen]; |
|---|
| 1154 | |
|---|
| 1155 | |
|---|
| 1156 | YY_REDUCE_PRINT (yyn); |
|---|
| 1157 | switch (yyn) |
|---|
| 1158 | { |
|---|
| 1159 | case 11: |
|---|
| 1160 | #line 128 "bindparser.yy" |
|---|
| 1161 | { |
|---|
| 1162 | s_di.name=ZoneParser::canonic(yyvsp[-1]); |
|---|
| 1163 | |
|---|
| 1164 | parent->commit(s_di); |
|---|
| 1165 | s_di.clear(); |
|---|
| 1166 | } |
|---|
| 1167 | break; |
|---|
| 1168 | |
|---|
| 1169 | case 12: |
|---|
| 1170 | #line 136 "bindparser.yy" |
|---|
| 1171 | { |
|---|
| 1172 | s_di.name=yyvsp[-2]; |
|---|
| 1173 | parent->commit(s_di); |
|---|
| 1174 | s_di.clear(); |
|---|
| 1175 | } |
|---|
| 1176 | break; |
|---|
| 1177 | |
|---|
| 1178 | case 25: |
|---|
| 1179 | #line 175 "bindparser.yy" |
|---|
| 1180 | { |
|---|
| 1181 | parent->setDirectory(yyvsp[0]); |
|---|
| 1182 | } |
|---|
| 1183 | break; |
|---|
| 1184 | |
|---|
| 1185 | case 42: |
|---|
| 1186 | #line 213 "bindparser.yy" |
|---|
| 1187 | { |
|---|
| 1188 | s_di.master=yyvsp[0]; |
|---|
| 1189 | } |
|---|
| 1190 | break; |
|---|
| 1191 | |
|---|
| 1192 | case 43: |
|---|
| 1193 | #line 220 "bindparser.yy" |
|---|
| 1194 | { |
|---|
| 1195 | // printf("Found a filename: '%s'\n",$2); |
|---|
| 1196 | s_di.filename=yyvsp[0]; |
|---|
| 1197 | } |
|---|
| 1198 | break; |
|---|
| 1199 | |
|---|
| 1200 | case 44: |
|---|
| 1201 | #line 228 "bindparser.yy" |
|---|
| 1202 | { |
|---|
| 1203 | s_di.type=yyvsp[0]; |
|---|
| 1204 | } |
|---|
| 1205 | break; |
|---|
| 1206 | |
|---|
| 1207 | case 45: |
|---|
| 1208 | #line 236 "bindparser.yy" |
|---|
| 1209 | { |
|---|
| 1210 | yyval=yyvsp[0]; |
|---|
| 1211 | } |
|---|
| 1212 | break; |
|---|
| 1213 | |
|---|
| 1214 | |
|---|
| 1215 | } |
|---|
| 1216 | |
|---|
| 1217 | /* Line 1010 of yacc.c. */ |
|---|
| 1218 | #line 1219 "bindparser.cc" |
|---|
| 1219 | |
|---|
| 1220 | yyvsp -= yylen; |
|---|
| 1221 | yyssp -= yylen; |
|---|
| 1222 | |
|---|
| 1223 | |
|---|
| 1224 | YY_STACK_PRINT (yyss, yyssp); |
|---|
| 1225 | |
|---|
| 1226 | *++yyvsp = yyval; |
|---|
| 1227 | |
|---|
| 1228 | |
|---|
| 1229 | /* Now `shift' the result of the reduction. Determine what state |
|---|
| 1230 | that goes to, based on the state we popped back to and the rule |
|---|
| 1231 | number reduced by. */ |
|---|
| 1232 | |
|---|
| 1233 | yyn = yyr1[yyn]; |
|---|
| 1234 | |
|---|
| 1235 | yystate = yypgoto[yyn - YYNTOKENS] + *yyssp; |
|---|
| 1236 | if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp) |
|---|
| 1237 | yystate = yytable[yystate]; |
|---|
| 1238 | else |
|---|
| 1239 | yystate = yydefgoto[yyn - YYNTOKENS]; |
|---|
| 1240 | |
|---|
| 1241 | goto yynewstate; |
|---|
| 1242 | |
|---|
| 1243 | |
|---|
| 1244 | /*------------------------------------. |
|---|
| 1245 | | yyerrlab -- here on detecting error | |
|---|
| 1246 | `------------------------------------*/ |
|---|
| 1247 | yyerrlab: |
|---|
| 1248 | /* If not already recovering from an error, report this error. */ |
|---|
| 1249 | if (!yyerrstatus) |
|---|
| 1250 | { |
|---|
| 1251 | ++yynerrs; |
|---|
| 1252 | #if YYERROR_VERBOSE |
|---|
| 1253 | yyn = yypact[yystate]; |
|---|
| 1254 | |
|---|
| 1255 | if (YYPACT_NINF < yyn && yyn < YYLAST) |
|---|
| 1256 | { |
|---|
| 1257 | YYSIZE_T yysize = 0; |
|---|
| 1258 | int yytype = YYTRANSLATE (yychar); |
|---|
| 1259 | const char* yyprefix; |
|---|
| 1260 | char *yymsg; |
|---|
| 1261 | int yyx; |
|---|
| 1262 | |
|---|
| 1263 | /* Start YYX at -YYN if negative to avoid negative indexes in |
|---|
| 1264 | YYCHECK. */ |
|---|
| 1265 | int yyxbegin = yyn < 0 ? -yyn : 0; |
|---|
| 1266 | |
|---|
| 1267 | /* Stay within bounds of both yycheck and yytname. */ |
|---|
| 1268 | int yychecklim = YYLAST - yyn; |
|---|
| 1269 | int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS; |
|---|
| 1270 | int yycount = 0; |
|---|
| 1271 | |
|---|
| 1272 | yyprefix = ", expecting "; |
|---|
| 1273 | for (yyx = yyxbegin; yyx < yyxend; ++yyx) |
|---|
| 1274 | if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR) |
|---|
| 1275 | { |
|---|
| 1276 | yysize += yystrlen (yyprefix) + yystrlen (yytname [yyx]); |
|---|
| 1277 | yycount += 1; |
|---|
| 1278 | if (yycount == 5) |
|---|
| 1279 | { |
|---|
| 1280 | yysize = 0; |
|---|
| 1281 | break; |
|---|
| 1282 | } |
|---|
| 1283 | } |
|---|
| 1284 | yysize += (sizeof ("syntax error, unexpected ") |
|---|
| 1285 | + yystrlen (yytname[yytype])); |
|---|
| 1286 | yymsg = (char *) YYSTACK_ALLOC (yysize); |
|---|
| 1287 | if (yymsg != 0) |
|---|
| 1288 | { |
|---|
| 1289 | char *yyp = yystpcpy (yymsg, "syntax error, unexpected "); |
|---|
| 1290 | yyp = yystpcpy (yyp, yytname[yytype]); |
|---|
| 1291 | |
|---|
| 1292 | if (yycount < 5) |
|---|
| 1293 | { |
|---|
| 1294 | yyprefix = ", expecting "; |
|---|
| 1295 | for (yyx = yyxbegin; yyx < yyxend; ++yyx) |
|---|
| 1296 | if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR) |
|---|
| 1297 | { |
|---|
| 1298 | yyp = yystpcpy (yyp, yyprefix); |
|---|
| 1299 | yyp = yystpcpy (yyp, yytname[yyx]); |
|---|
| 1300 | yyprefix = " or "; |
|---|
| 1301 | } |
|---|
| 1302 | } |
|---|
| 1303 | yyerror (yymsg); |
|---|
| 1304 | YYSTACK_FREE (yymsg); |
|---|
| 1305 | } |
|---|
| 1306 | else |
|---|
| 1307 | yyerror ("syntax error; also virtual memory exhausted"); |
|---|
| 1308 | } |
|---|
| 1309 | else |
|---|
| 1310 | #endif /* YYERROR_VERBOSE */ |
|---|
| 1311 | yyerror ("syntax error"); |
|---|
| 1312 | } |
|---|
| 1313 | |
|---|
| 1314 | |
|---|
| 1315 | |
|---|
| 1316 | if (yyerrstatus == 3) |
|---|
| 1317 | { |
|---|
| 1318 | /* If just tried and failed to reuse lookahead token after an |
|---|
| 1319 | error, discard it. */ |
|---|
| 1320 | |
|---|
| 1321 | if (yychar <= YYEOF) |
|---|
| 1322 | { |
|---|
| 1323 | /* If at end of input, pop the error token, |
|---|
| 1324 | then the rest of the stack, then return failure. */ |
|---|
| 1325 | if (yychar == YYEOF) |
|---|
| 1326 | for (;;) |
|---|
| 1327 | { |
|---|
| 1328 | YYPOPSTACK; |
|---|
| 1329 | if (yyssp == yyss) |
|---|
| 1330 | YYABORT; |
|---|
| 1331 | YYDSYMPRINTF ("Error: popping", yystos[*yyssp], yyvsp, yylsp); |
|---|
| 1332 | yydestruct (yystos[*yyssp], yyvsp); |
|---|
| 1333 | } |
|---|
| 1334 | } |
|---|
| 1335 | else |
|---|
| 1336 | { |
|---|
| 1337 | YYDSYMPRINTF ("Error: discarding", yytoken, &yylval, &yylloc); |
|---|
| 1338 | yydestruct (yytoken, &yylval); |
|---|
| 1339 | yychar = YYEMPTY; |
|---|
| 1340 | |
|---|
| 1341 | } |
|---|
| 1342 | } |
|---|
| 1343 | |
|---|
| 1344 | /* Else will try to reuse lookahead token after shifting the error |
|---|
| 1345 | token. */ |
|---|
| 1346 | goto yyerrlab1; |
|---|
| 1347 | |
|---|
| 1348 | |
|---|
| 1349 | /*---------------------------------------------------. |
|---|
| 1350 | | yyerrorlab -- error raised explicitly by YYERROR. | |
|---|
| 1351 | `---------------------------------------------------*/ |
|---|
| 1352 | yyerrorlab: |
|---|
| 1353 | |
|---|
| 1354 | #ifdef __GNUC__ |
|---|
| 1355 | /* Pacify GCC when the user code never invokes YYERROR and the label |
|---|
| 1356 | yyerrorlab therefore never appears in user code. */ |
|---|
| 1357 | if (0) |
|---|
| 1358 | goto yyerrorlab; |
|---|
| 1359 | #endif |
|---|
| 1360 | |
|---|
| 1361 | yyvsp -= yylen; |
|---|
| 1362 | yyssp -= yylen; |
|---|
| 1363 | yystate = *yyssp; |
|---|
| 1364 | goto yyerrlab1; |
|---|
| 1365 | |
|---|
| 1366 | |
|---|
| 1367 | /*-------------------------------------------------------------. |
|---|
| 1368 | | yyerrlab1 -- common code for both syntax error and YYERROR. | |
|---|
| 1369 | `-------------------------------------------------------------*/ |
|---|
| 1370 | yyerrlab1: |
|---|
| 1371 | yyerrstatus = 3; /* Each real token shifted decrements this. */ |
|---|
| 1372 | |
|---|
| 1373 | for (;;) |
|---|
| 1374 | { |
|---|
| 1375 | yyn = yypact[yystate]; |
|---|
| 1376 | if (yyn != YYPACT_NINF) |
|---|
| 1377 | { |
|---|
| 1378 | yyn += YYTERROR; |
|---|
| 1379 | if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR) |
|---|
| 1380 | { |
|---|
| 1381 | yyn = yytable[yyn]; |
|---|
| 1382 | if (0 < yyn) |
|---|
| 1383 | break; |
|---|
| 1384 | } |
|---|
| 1385 | } |
|---|
| 1386 | |
|---|
| 1387 | /* Pop the current state because it cannot handle the error token. */ |
|---|
| 1388 | if (yyssp == yyss) |
|---|
| 1389 | YYABORT; |
|---|
| 1390 | |
|---|
| 1391 | YYDSYMPRINTF ("Error: popping", yystos[*yyssp], yyvsp, yylsp); |
|---|
| 1392 | yydestruct (yystos[yystate], yyvsp); |
|---|
| 1393 | YYPOPSTACK; |
|---|
| 1394 | yystate = *yyssp; |
|---|
| 1395 | YY_STACK_PRINT (yyss, yyssp); |
|---|
| 1396 | } |
|---|
| 1397 | |
|---|
| 1398 | if (yyn == YYFINAL) |
|---|
| 1399 | YYACCEPT; |
|---|
| 1400 | |
|---|
| 1401 | YYDPRINTF ((stderr, "Shifting error token, ")); |
|---|
| 1402 | |
|---|
| 1403 | *++yyvsp = yylval; |
|---|
| 1404 | |
|---|
| 1405 | |
|---|
| 1406 | yystate = yyn; |
|---|
| 1407 | goto yynewstate; |
|---|
| 1408 | |
|---|
| 1409 | |
|---|
| 1410 | /*-------------------------------------. |
|---|
| 1411 | | yyacceptlab -- YYACCEPT comes here. | |
|---|
| 1412 | `-------------------------------------*/ |
|---|
| 1413 | yyacceptlab: |
|---|
| 1414 | yyresult = 0; |
|---|
| 1415 | goto yyreturn; |
|---|
| 1416 | |
|---|
| 1417 | /*-----------------------------------. |
|---|
| 1418 | | yyabortlab -- YYABORT comes here. | |
|---|
| 1419 | `-----------------------------------*/ |
|---|
| 1420 | yyabortlab: |
|---|
| 1421 | yyresult = 1; |
|---|
| 1422 | goto yyreturn; |
|---|
| 1423 | |
|---|
| 1424 | #ifndef yyoverflow |
|---|
| 1425 | /*----------------------------------------------. |
|---|
| 1426 | | yyoverflowlab -- parser overflow comes here. | |
|---|
| 1427 | `----------------------------------------------*/ |
|---|
| 1428 | yyoverflowlab: |
|---|
| 1429 | yyerror ("parser stack overflow"); |
|---|
| 1430 | yyresult = 2; |
|---|
| 1431 | /* Fall through. */ |
|---|
| 1432 | #endif |
|---|
| 1433 | |
|---|
| 1434 | yyreturn: |
|---|
| 1435 | #ifndef yyoverflow |
|---|
| 1436 | if (yyss != yyssa) |
|---|
| 1437 | YYSTACK_FREE (yyss); |
|---|
| 1438 | #endif |
|---|
| 1439 | return yyresult; |
|---|
| 1440 | } |
|---|
| 1441 | |
|---|
| 1442 | |
|---|
| 1443 | |
|---|