Changeset 4 for heimdal/trunk/lib/hx509/sel-gram.c
- Timestamp:
- Jul 11, 2015, 9:56:07 AM (10 years ago)
- File:
-
- 1 edited
-
heimdal/trunk/lib/hx509/sel-gram.c (modified) (3 diffs)
Legend:
- Unmodified
- Added
- Removed
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heimdal/trunk/lib/hx509/sel-gram.c
r1 r4 1 /* A Bison parser, made by GNU Bison 2.3. */ 2 3 /* Skeleton implementation for Bison's Yacc-like parsers in C 4 5 Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006 6 Free Software Foundation, Inc. 1 2 /* A Bison parser, made from U:/DEV/heimdal-1.5.3/lib/hx509/sel-gram.y 3 by GNU Bison version 1.28 */ 4 5 #define YYBISON 1 /* Identify Bison output. */ 6 7 #define kw_TRUE 257 8 #define kw_FALSE 258 9 #define kw_AND 259 10 #define kw_OR 260 11 #define kw_IN 261 12 #define kw_TAILMATCH 262 13 #define NUMBER 263 14 #define STRING 264 15 #define IDENTIFIER 265 16 17 #line 34 "sel-gram.y" 18 19 #ifdef HAVE_CONFIG_H 20 #include <config.h> 21 #endif 22 #include <stdio.h> 23 #include <stdlib.h> 24 #include <hx_locl.h> 25 26 27 28 #line 45 "sel-gram.y" 29 typedef union { 30 char *string; 31 struct hx_expr *expr; 32 } YYSTYPE; 33 #include <stdio.h> 34 35 #ifndef __cplusplus 36 #ifndef __STDC__ 37 #define const 38 #endif 39 #endif 40 41 42 43 #define YYFINAL 50 44 #define YYFLAG -32768 45 #define YYNTBASE 21 46 47 #define YYTRANSLATE(x) ((unsigned)(x) <= 265 ? yytranslate[x] : 31) 48 49 static const char yytranslate[] = { 0, 50 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 51 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 52 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 53 2, 2, 12, 2, 2, 2, 17, 2, 2, 13, 54 14, 2, 2, 15, 2, 20, 2, 2, 2, 2, 55 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 56 16, 2, 2, 2, 2, 2, 2, 2, 2, 2, 57 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 58 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 59 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 60 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 61 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 62 2, 2, 18, 2, 19, 2, 2, 2, 2, 2, 63 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 64 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 65 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 66 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 67 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 68 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 69 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 70 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 71 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 72 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 73 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 74 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 75 2, 2, 2, 2, 2, 1, 3, 4, 5, 6, 76 7, 8, 9, 10, 11 77 }; 78 79 #if YYDEBUG != 0 80 static const short yyprhs[] = { 0, 81 0, 2, 4, 6, 9, 13, 17, 21, 23, 25, 82 29, 34, 39, 43, 49, 53, 55, 57, 59, 61, 83 63, 65, 70, 75, 79 84 }; 85 86 static const short yyrhs[] = { 22, 87 0, 3, 0, 4, 0, 12, 22, 0, 22, 5, 88 22, 0, 22, 6, 22, 0, 13, 22, 14, 0, 89 24, 0, 25, 0, 25, 15, 23, 0, 25, 16, 90 16, 25, 0, 25, 12, 16, 25, 0, 25, 8, 91 25, 0, 25, 7, 13, 23, 14, 0, 25, 7, 92 29, 0, 26, 0, 27, 0, 28, 0, 29, 0, 93 9, 0, 10, 0, 11, 13, 23, 14, 0, 17, 94 18, 30, 19, 0, 11, 20, 30, 0, 11, 0 95 }; 96 97 #endif 98 99 #if YYDEBUG != 0 100 static const short yyrline[] = { 0, 101 73, 75, 76, 77, 78, 79, 80, 81, 84, 85, 102 88, 89, 90, 91, 92, 95, 96, 97, 98, 101, 103 102, 104, 107, 110, 112 104 }; 105 #endif 106 107 108 #if YYDEBUG != 0 || defined (YYERROR_VERBOSE) 109 110 static const char * const yytname[] = { "$","error","$undefined.","kw_TRUE", 111 "kw_FALSE","kw_AND","kw_OR","kw_IN","kw_TAILMATCH","NUMBER","STRING","IDENTIFIER", 112 "'!'","'('","')'","','","'='","'%'","'{'","'}'","'.'","start","expr","words", 113 "comp","word","number","string","function","variable","variables", NULL 114 }; 115 #endif 116 117 static const short yyr1[] = { 0, 118 21, 22, 22, 22, 22, 22, 22, 22, 23, 23, 119 24, 24, 24, 24, 24, 25, 25, 25, 25, 26, 120 27, 28, 29, 30, 30 121 }; 122 123 static const short yyr2[] = { 0, 124 1, 1, 1, 2, 3, 3, 3, 1, 1, 3, 125 4, 4, 3, 5, 3, 1, 1, 1, 1, 1, 126 1, 4, 4, 3, 1 127 }; 128 129 static const short yydefact[] = { 0, 130 2, 3, 20, 21, 0, 0, 0, 0, 1, 8, 131 0, 16, 17, 18, 19, 0, 4, 0, 0, 0, 132 0, 0, 0, 0, 0, 0, 9, 7, 25, 0, 133 5, 6, 0, 15, 13, 0, 0, 22, 0, 0, 134 23, 0, 12, 11, 10, 24, 14, 0, 0, 0 135 }; 136 137 static const short yydefgoto[] = { 48, 138 9, 26, 10, 11, 12, 13, 14, 15, 30 139 }; 140 141 static const short yypact[] = { 1, 142 -32768,-32768,-32768,-32768, -7, 1, 1, -10, 25,-32768, 143 17,-32768,-32768,-32768,-32768, 27, 25, 21, 8, 1, 144 1, 15, 27, 6, 18, 26, 24,-32768, 22, 28, 145 25, 25, 27,-32768,-32768, 27, 27,-32768, 27, 8, 146 -32768, 29,-32768,-32768,-32768,-32768,-32768, 41, 45,-32768 147 }; 148 149 static const short yypgoto[] = {-32768, 150 -5, -30,-32768, -16,-32768,-32768,-32768, 30, 9 151 }; 152 153 154 #define YYLAST 52 155 156 157 static const short yytable[] = { 27, 158 17, 18, 42, 1, 2, 16, 35, 19, 45, 3, 159 4, 5, 6, 7, 31, 32, 27, 8, 29, 43, 160 44, 36, 27, 22, 23, 20, 21, 33, 24, 20, 161 21, 8, 25, 37, 28, 3, 4, 5, 39, 38, 162 49, 40, 47, 8, 50, 0, 41, 0, 46, 0, 163 0, 34 164 }; 165 166 static const short yycheck[] = { 16, 167 6, 7, 33, 3, 4, 13, 23, 18, 39, 9, 168 10, 11, 12, 13, 20, 21, 33, 17, 11, 36, 169 37, 16, 39, 7, 8, 5, 6, 13, 12, 5, 170 6, 17, 16, 16, 14, 9, 10, 11, 15, 14, 171 0, 20, 14, 17, 0, -1, 19, -1, 40, -1, 172 -1, 22 173 }; 174 /* -*-C-*- Note some compilers choke on comments on `#line' lines. */ 175 #line 3 "/emx/share/bison.simple" 176 /* This file comes from bison-1.28. */ 177 178 /* Skeleton output parser for bison, 179 Copyright (C) 1984, 1989, 1990 Free Software Foundation, Inc. 7 180 8 181 This program is free software; you can redistribute it and/or modify … … 18 191 You should have received a copy of the GNU General Public License 19 192 along with this program; if not, write to the Free Software 20 Foundation, Inc., 51 Franklin Street, Fifth Floor, 21 Boston, MA 02110-1301, USA. */ 22 23 /* As a special exception, you may create a larger work that contains 24 part or all of the Bison parser skeleton and distribute that work 25 under terms of your choice, so long as that work isn't itself a 26 parser generator using the skeleton or a modified version thereof 27 as a parser skeleton. Alternatively, if you modify or redistribute 28 the parser skeleton itself, you may (at your option) remove this 29 special exception, which will cause the skeleton and the resulting 30 Bison output files to be licensed under the GNU General Public 31 License without this special exception. 32 33 This special exception was added by the Free Software Foundation in 34 version 2.2 of Bison. */ 35 36 /* C LALR(1) parser skeleton written by Richard Stallman, by 37 simplifying the original so-called "semantic" parser. */ 38 39 /* All symbols defined below should begin with yy or YY, to avoid 40 infringing on user name space. This should be done even for local 41 variables, as they might otherwise be expanded by user macros. 42 There are some unavoidable exceptions within include files to 43 define necessary library symbols; they are noted "INFRINGES ON 44 USER NAME SPACE" below. */ 45 46 /* Identify Bison output. */ 47 #define YYBISON 1 48 49 /* Bison version. */ 50 #define YYBISON_VERSION "2.3" 51 52 /* Skeleton name. */ 53 #define YYSKELETON_NAME "yacc.c" 54 55 /* Pure parsers. */ 56 #define YYPURE 0 57 58 /* Using locations. */ 59 #define YYLSP_NEEDED 0 60 61 62 63 /* Tokens. */ 64 #ifndef YYTOKENTYPE 65 # define YYTOKENTYPE 66 /* Put the tokens into the symbol table, so that GDB and other debuggers 67 know about them. */ 68 enum yytokentype { 69 kw_TRUE = 258, 70 kw_FALSE = 259, 71 kw_AND = 260, 72 kw_OR = 261, 73 kw_IN = 262, 74 kw_TAILMATCH = 263, 75 NUMBER = 264, 76 STRING = 265, 77 IDENTIFIER = 266 78 }; 79 #endif 80 /* Tokens. */ 81 #define kw_TRUE 258 82 #define kw_FALSE 259 83 #define kw_AND 260 84 #define kw_OR 261 85 #define kw_IN 262 86 #define kw_TAILMATCH 263 87 #define NUMBER 264 88 #define STRING 265 89 #define IDENTIFIER 266 90 91 92 93 94 /* Copy the first part of user declarations. */ 95 #line 34 "sel-gram.y" 96 97 #ifdef HAVE_CONFIG_H 98 #include <config.h> 99 #endif 100 #include <stdio.h> 101 #include <stdlib.h> 102 #include <hx_locl.h> 103 104 105 106 107 /* Enabling traces. */ 108 #ifndef YYDEBUG 109 # define YYDEBUG 0 110 #endif 111 112 /* Enabling verbose error messages. */ 113 #ifdef YYERROR_VERBOSE 114 # undef YYERROR_VERBOSE 115 # define YYERROR_VERBOSE 1 193 Foundation, Inc., 59 Temple Place - Suite 330, 194 Boston, MA 02111-1307, USA. */ 195 196 /* As a special exception, when this file is copied by Bison into a 197 Bison output file, you may use that output file without restriction. 198 This special exception was added by the Free Software Foundation 199 in version 1.24 of Bison. */ 200 201 /* This is the parser code that is written into each bison parser 202 when the %semantic_parser declaration is not specified in the grammar. 203 It was written by Richard Stallman by simplifying the hairy parser 204 used when %semantic_parser is specified. */ 205 206 #ifndef YYSTACK_USE_ALLOCA 207 #ifdef alloca 208 #define YYSTACK_USE_ALLOCA 209 #else /* alloca not defined */ 210 #ifdef __GNUC__ 211 #define YYSTACK_USE_ALLOCA 212 #define alloca __builtin_alloca 213 #else /* not GNU C. */ 214 #if (!defined (__STDC__) && defined (sparc)) || defined (__sparc__) || defined (__sparc) || defined (__sgi) || (defined (__sun) && defined (__i386)) 215 #define YYSTACK_USE_ALLOCA 216 #include <alloca.h> 217 #else /* not sparc */ 218 /* We think this test detects Watcom and Microsoft C. */ 219 /* This used to test MSDOS, but that is a bad idea 220 since that symbol is in the user namespace. */ 221 #if (defined (_MSDOS) || defined (_MSDOS_)) && !defined (__TURBOC__) 222 #if 0 /* No need for malloc.h, which pollutes the namespace; 223 instead, just don't use alloca. */ 224 #include <malloc.h> 225 #endif 226 #else /* not MSDOS, or __TURBOC__ */ 227 #if defined(_AIX) 228 /* I don't know what this was needed for, but it pollutes the namespace. 229 So I turned it off. rms, 2 May 1997. */ 230 /* #include <malloc.h> */ 231 #pragma alloca 232 #define YYSTACK_USE_ALLOCA 233 #else /* not MSDOS, or __TURBOC__, or _AIX */ 234 #if 0 235 #ifdef __hpux /* haible@ilog.fr says this works for HPUX 9.05 and up, 236 and on HPUX 10. Eventually we can turn this on. */ 237 #define YYSTACK_USE_ALLOCA 238 #define alloca __builtin_alloca 239 #endif /* __hpux */ 240 #endif 241 #endif /* not _AIX */ 242 #endif /* not MSDOS, or __TURBOC__ */ 243 #endif /* not sparc */ 244 #endif /* not GNU C */ 245 #endif /* alloca not defined */ 246 #endif /* YYSTACK_USE_ALLOCA not defined */ 247 248 #ifdef YYSTACK_USE_ALLOCA 249 #define YYSTACK_ALLOC alloca 116 250 #else 117 # define YYERROR_VERBOSE 0 118 #endif 119 120 /* Enabling the token table. */ 121 #ifndef YYTOKEN_TABLE 122 # define YYTOKEN_TABLE 0 123 #endif 124 125 #if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED 126 typedef union YYSTYPE 127 #line 45 "sel-gram.y" 128 { 129 char *string; 130 struct hx_expr *expr; 131 } 132 /* Line 193 of yacc.c. */ 133 #line 134 "sel-gram.c" 134 YYSTYPE; 135 # define yystype YYSTYPE /* obsolescent; will be withdrawn */ 136 # define YYSTYPE_IS_DECLARED 1 137 # define YYSTYPE_IS_TRIVIAL 1 138 #endif 139 140 141 142 /* Copy the second part of user declarations. */ 143 144 145 /* Line 216 of yacc.c. */ 146 #line 147 "sel-gram.c" 147 148 #ifdef short 149 # undef short 150 #endif 151 152 #ifdef YYTYPE_UINT8 153 typedef YYTYPE_UINT8 yytype_uint8; 154 #else 155 typedef unsigned char yytype_uint8; 156 #endif 157 158 #ifdef YYTYPE_INT8 159 typedef YYTYPE_INT8 yytype_int8; 160 #elif (defined __STDC__ || defined __C99__FUNC__ \ 161 || defined __cplusplus || defined _MSC_VER) 162 typedef signed char yytype_int8; 163 #else 164 typedef short int yytype_int8; 165 #endif 166 167 #ifdef YYTYPE_UINT16 168 typedef YYTYPE_UINT16 yytype_uint16; 169 #else 170 typedef unsigned short int yytype_uint16; 171 #endif 172 173 #ifdef YYTYPE_INT16 174 typedef YYTYPE_INT16 yytype_int16; 175 #else 176 typedef short int yytype_int16; 177 #endif 178 179 #ifndef YYSIZE_T 180 # ifdef __SIZE_TYPE__ 181 # define YYSIZE_T __SIZE_TYPE__ 182 # elif defined size_t 183 # define YYSIZE_T size_t 184 # elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \ 185 || defined __cplusplus || defined _MSC_VER) 186 # include <stddef.h> /* INFRINGES ON USER NAME SPACE */ 187 # define YYSIZE_T size_t 188 # else 189 # define YYSIZE_T unsigned int 190 # endif 191 #endif 192 193 #define YYSIZE_MAXIMUM ((YYSIZE_T) -1) 194 195 #ifndef YY_ 196 # if defined YYENABLE_NLS && YYENABLE_NLS 197 # if ENABLE_NLS 198 # include <libintl.h> /* INFRINGES ON USER NAME SPACE */ 199 # define YY_(msgid) dgettext ("bison-runtime", msgid) 200 # endif 201 # endif 202 # ifndef YY_ 203 # define YY_(msgid) msgid 204 # endif 205 #endif 206 207 /* Suppress unused-variable warnings by "using" E. */ 208 #if ! defined lint || defined __GNUC__ 209 # define YYUSE(e) ((void) (e)) 210 #else 211 # define YYUSE(e) /* empty */ 212 #endif 213 214 /* Identity function, used to suppress warnings about constant conditions. */ 215 #ifndef lint 216 # define YYID(n) (n) 217 #else 218 #if (defined __STDC__ || defined __C99__FUNC__ \ 219 || defined __cplusplus || defined _MSC_VER) 220 static int 221 YYID (int i) 222 #else 223 static int 224 YYID (i) 225 int i; 226 #endif 227 { 228 return i; 229 } 230 #endif 231 232 #if ! defined yyoverflow || YYERROR_VERBOSE 233 234 /* The parser invokes alloca or malloc; define the necessary symbols. */ 235 236 # ifdef YYSTACK_USE_ALLOCA 237 # if YYSTACK_USE_ALLOCA 238 # ifdef __GNUC__ 239 # define YYSTACK_ALLOC __builtin_alloca 240 # elif defined __BUILTIN_VA_ARG_INCR 241 # include <alloca.h> /* INFRINGES ON USER NAME SPACE */ 242 # elif defined _AIX 243 # define YYSTACK_ALLOC __alloca 244 # elif defined _MSC_VER 245 # include <malloc.h> /* INFRINGES ON USER NAME SPACE */ 246 # define alloca _alloca 247 # else 248 # define YYSTACK_ALLOC alloca 249 # if ! defined _ALLOCA_H && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \ 250 || defined __cplusplus || defined _MSC_VER) 251 # include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ 252 # ifndef _STDLIB_H 253 # define _STDLIB_H 1 254 # endif 255 # endif 256 # endif 257 # endif 258 # endif 259 260 # ifdef YYSTACK_ALLOC 261 /* Pacify GCC's `empty if-body' warning. */ 262 # define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0)) 263 # ifndef YYSTACK_ALLOC_MAXIMUM 264 /* The OS might guarantee only one guard page at the bottom of the stack, 265 and a page size can be as small as 4096 bytes. So we cannot safely 266 invoke alloca (N) if N exceeds 4096. Use a slightly smaller number 267 to allow for a few compiler-allocated temporary stack slots. */ 268 # define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */ 269 # endif 270 # else 271 # define YYSTACK_ALLOC YYMALLOC 272 # define YYSTACK_FREE YYFREE 273 # ifndef YYSTACK_ALLOC_MAXIMUM 274 # define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM 275 # endif 276 # if (defined __cplusplus && ! defined _STDLIB_H \ 277 && ! ((defined YYMALLOC || defined malloc) \ 278 && (defined YYFREE || defined free))) 279 # include <stdlib.h> /* INFRINGES ON USER NAME SPACE */ 280 # ifndef _STDLIB_H 281 # define _STDLIB_H 1 282 # endif 283 # endif 284 # ifndef YYMALLOC 285 # define YYMALLOC malloc 286 # if ! defined malloc && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \ 287 || defined __cplusplus || defined _MSC_VER) 288 void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */ 289 # endif 290 # endif 291 # ifndef YYFREE 292 # define YYFREE free 293 # if ! defined free && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \ 294 || defined __cplusplus || defined _MSC_VER) 295 void free (void *); /* INFRINGES ON USER NAME SPACE */ 296 # endif 297 # endif 298 # endif 299 #endif /* ! defined yyoverflow || YYERROR_VERBOSE */ 300 301 302 #if (! defined yyoverflow \ 303 && (! defined __cplusplus \ 304 || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) 305 306 /* A type that is properly aligned for any stack member. */ 307 union yyalloc 308 { 309 yytype_int16 yyss; 310 YYSTYPE yyvs; 311 }; 312 313 /* The size of the maximum gap between one aligned stack and the next. */ 314 # define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1) 315 316 /* The size of an array large to enough to hold all stacks, each with 317 N elements. */ 318 # define YYSTACK_BYTES(N) \ 319 ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \ 320 + YYSTACK_GAP_MAXIMUM) 321 322 /* Copy COUNT objects from FROM to TO. The source and destination do 323 not overlap. */ 324 # ifndef YYCOPY 325 # if defined __GNUC__ && 1 < __GNUC__ 326 # define YYCOPY(To, From, Count) \ 327 __builtin_memcpy (To, From, (Count) * sizeof (*(From))) 328 # else 329 # define YYCOPY(To, From, Count) \ 330 do \ 331 { \ 332 YYSIZE_T yyi; \ 333 for (yyi = 0; yyi < (Count); yyi++) \ 334 (To)[yyi] = (From)[yyi]; \ 335 } \ 336 while (YYID (0)) 337 # endif 338 # endif 339 340 /* Relocate STACK from its old location to the new one. The 341 local variables YYSIZE and YYSTACKSIZE give the old and new number of 342 elements in the stack, and YYPTR gives the new location of the 343 stack. Advance YYPTR to a properly aligned location for the next 344 stack. */ 345 # define YYSTACK_RELOCATE(Stack) \ 346 do \ 347 { \ 348 YYSIZE_T yynewbytes; \ 349 YYCOPY (&yyptr->Stack, Stack, yysize); \ 350 Stack = &yyptr->Stack; \ 351 yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ 352 yyptr += yynewbytes / sizeof (*yyptr); \ 353 } \ 354 while (YYID (0)) 355 356 #endif 357 358 /* YYFINAL -- State number of the termination state. */ 359 #define YYFINAL 21 360 /* YYLAST -- Last index in YYTABLE. */ 361 #define YYLAST 50 362 363 /* YYNTOKENS -- Number of terminals. */ 364 #define YYNTOKENS 21 365 /* YYNNTS -- Number of nonterminals. */ 366 #define YYNNTS 11 367 /* YYNRULES -- Number of rules. */ 368 #define YYNRULES 26 369 /* YYNRULES -- Number of states. */ 370 #define YYNSTATES 50 371 372 /* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */ 373 #define YYUNDEFTOK 2 374 #define YYMAXUTOK 266 375 376 #define YYTRANSLATE(YYX) \ 377 ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) 378 379 /* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */ 380 static const yytype_uint8 yytranslate[] = 381 { 382 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, 383 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 384 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 385 2, 2, 2, 12, 2, 2, 2, 17, 2, 2, 386 13, 14, 2, 2, 15, 2, 20, 2, 2, 2, 387 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 388 2, 16, 2, 2, 2, 2, 2, 2, 2, 2, 389 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 390 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 391 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 392 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 393 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 394 2, 2, 2, 18, 2, 19, 2, 2, 2, 2, 395 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 396 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 397 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 398 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 399 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 400 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 401 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 402 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 403 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 404 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 405 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 406 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 407 2, 2, 2, 2, 2, 2, 1, 2, 3, 4, 408 5, 6, 7, 8, 9, 10, 11 409 }; 410 411 #if YYDEBUG 412 /* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in 413 YYRHS. */ 414 static const yytype_uint8 yyprhs[] = 415 { 416 0, 0, 3, 5, 7, 9, 12, 16, 20, 24, 417 26, 28, 32, 37, 42, 46, 52, 56, 58, 60, 418 62, 64, 66, 68, 73, 78, 82 419 }; 420 421 /* YYRHS -- A `-1'-separated list of the rules' RHS. */ 422 static const yytype_int8 yyrhs[] = 423 { 424 22, 0, -1, 23, -1, 3, -1, 4, -1, 12, 425 23, -1, 23, 5, 23, -1, 23, 6, 23, -1, 426 13, 23, 14, -1, 25, -1, 26, -1, 26, 15, 427 24, -1, 26, 16, 16, 26, -1, 26, 12, 16, 428 26, -1, 26, 8, 26, -1, 26, 7, 13, 24, 429 14, -1, 26, 7, 30, -1, 27, -1, 28, -1, 430 29, -1, 30, -1, 9, -1, 10, -1, 11, 13, 431 24, 14, -1, 17, 18, 31, 19, -1, 11, 20, 432 31, -1, 11, -1 433 }; 434 435 /* YYRLINE[YYN] -- source line where rule number YYN was defined. */ 436 static const yytype_uint8 yyrline[] = 437 { 438 0, 73, 73, 75, 76, 77, 78, 79, 80, 81, 439 84, 85, 88, 89, 90, 91, 92, 95, 96, 97, 440 98, 101, 102, 104, 107, 110, 112 441 }; 442 #endif 443 444 #if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE 445 /* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. 446 First, the terminals, then, starting at YYNTOKENS, nonterminals. */ 447 static const char *const yytname[] = 448 { 449 "$end", "error", "$undefined", "kw_TRUE", "kw_FALSE", "kw_AND", "kw_OR", 450 "kw_IN", "kw_TAILMATCH", "NUMBER", "STRING", "IDENTIFIER", "'!'", "'('", 451 "')'", "','", "'='", "'%'", "'{'", "'}'", "'.'", "$accept", "start", 452 "expr", "words", "comp", "word", "number", "string", "function", 453 "variable", "variables", 0 454 }; 455 #endif 456 457 # ifdef YYPRINT 458 /* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to 459 token YYLEX-NUM. */ 460 static const yytype_uint16 yytoknum[] = 461 { 462 0, 256, 257, 258, 259, 260, 261, 262, 263, 264, 463 265, 266, 33, 40, 41, 44, 61, 37, 123, 125, 464 46 465 }; 466 # endif 467 468 /* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ 469 static const yytype_uint8 yyr1[] = 470 { 471 0, 21, 22, 23, 23, 23, 23, 23, 23, 23, 472 24, 24, 25, 25, 25, 25, 25, 26, 26, 26, 473 26, 27, 28, 29, 30, 31, 31 474 }; 475 476 /* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ 477 static const yytype_uint8 yyr2[] = 478 { 479 0, 2, 1, 1, 1, 2, 3, 3, 3, 1, 480 1, 3, 4, 4, 3, 5, 3, 1, 1, 1, 481 1, 1, 1, 4, 4, 3, 1 482 }; 483 484 /* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state 485 STATE-NUM when YYTABLE doesn't specify something else to do. Zero 486 means the default is an error. */ 487 static const yytype_uint8 yydefact[] = 488 { 489 0, 3, 4, 21, 22, 0, 0, 0, 0, 0, 490 2, 9, 0, 17, 18, 19, 20, 0, 5, 0, 491 0, 1, 0, 0, 0, 0, 0, 0, 0, 10, 492 8, 26, 0, 6, 7, 0, 16, 14, 0, 0, 493 23, 0, 0, 24, 0, 13, 12, 11, 25, 15 494 }; 495 496 /* YYDEFGOTO[NTERM-NUM]. */ 497 static const yytype_int8 yydefgoto[] = 498 { 499 -1, 9, 10, 28, 11, 12, 13, 14, 15, 16, 500 32 501 }; 502 503 /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing 504 STATE-NUM. */ 505 #define YYPACT_NINF -31 506 static const yytype_int8 yypact[] = 507 { 508 22, -31, -31, -31, -31, -1, 22, 22, -11, 27, 509 11, -31, -6, -31, -31, -31, -31, 19, 11, 9, 510 26, -31, 22, 22, -4, 19, 24, 25, 28, 23, 511 -31, 29, 31, 11, 11, 19, -31, -31, 19, 19, 512 -31, 19, 26, -31, 30, -31, -31, -31, -31, -31 513 }; 514 515 /* YYPGOTO[NTERM-NUM]. */ 516 static const yytype_int8 yypgoto[] = 517 { 518 -31, -31, -3, -30, -31, -17, -31, -31, -31, 21, 519 1 520 }; 521 522 /* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If 523 positive, shift that token. If negative, reduce the rule which 524 number is the opposite. If zero, do what YYDEFACT says. 525 If YYTABLE_NINF, syntax error. */ 526 #define YYTABLE_NINF -1 527 static const yytype_uint8 yytable[] = 528 { 529 29, 24, 25, 18, 19, 44, 26, 20, 37, 35, 530 27, 47, 17, 8, 22, 23, 22, 23, 29, 33, 531 34, 45, 46, 30, 29, 1, 2, 21, 3, 4, 532 5, 3, 4, 5, 6, 7, 8, 31, 41, 8, 533 38, 39, 40, 48, 49, 36, 0, 0, 0, 42, 534 43 535 }; 536 537 static const yytype_int8 yycheck[] = 538 { 539 17, 7, 8, 6, 7, 35, 12, 18, 25, 13, 540 16, 41, 13, 17, 5, 6, 5, 6, 35, 22, 541 23, 38, 39, 14, 41, 3, 4, 0, 9, 10, 542 11, 9, 10, 11, 12, 13, 17, 11, 15, 17, 543 16, 16, 14, 42, 14, 24, -1, -1, -1, 20, 544 19 545 }; 546 547 /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing 548 symbol of state STATE-NUM. */ 549 static const yytype_uint8 yystos[] = 550 { 551 0, 3, 4, 9, 10, 11, 12, 13, 17, 22, 552 23, 25, 26, 27, 28, 29, 30, 13, 23, 23, 553 18, 0, 5, 6, 7, 8, 12, 16, 24, 26, 554 14, 11, 31, 23, 23, 13, 30, 26, 16, 16, 555 14, 15, 20, 19, 24, 26, 26, 24, 31, 14 556 }; 251 #define YYSTACK_ALLOC malloc 252 #endif 253 254 /* Note: there must be only one dollar sign in this file. 255 It is replaced by the list of actions, each action 256 as one case of the switch. */ 557 257 558 258 #define yyerrok (yyerrstatus = 0) 559 259 #define yyclearin (yychar = YYEMPTY) 560 #define YYEMPTY (-2)260 #define YYEMPTY -2 561 261 #define YYEOF 0 562 563 262 #define YYACCEPT goto yyacceptlab 564 #define YYABORT goto yyabortlab 565 #define YYERROR goto yyerrorlab 566 567 568 /* Like YYERROR except do call yyerror. This remains here temporarily 569 to ease the transition to the new meaning of YYERROR, for GCC. 263 #define YYABORT goto yyabortlab 264 #define YYERROR goto yyerrlab1 265 /* Like YYERROR except do call yyerror. 266 This remains here temporarily to ease the 267 transition to the new meaning of YYERROR, for GCC. 570 268 Once GCC version 2 has supplanted version 1, this can go. */ 571 572 269 #define YYFAIL goto yyerrlab 573 574 270 #define YYRECOVERING() (!!yyerrstatus) 575 576 #define YYBACKUP(Token, Value) \ 271 #define YYBACKUP(token, value) \ 577 272 do \ 578 273 if (yychar == YYEMPTY && yylen == 1) \ 579 { \ 580 yychar = (Token); \ 581 yylval = (Value); \ 582 yytoken = YYTRANSLATE (yychar); \ 583 YYPOPSTACK (1); \ 274 { yychar = (token), yylval = (value); \ 275 yychar1 = YYTRANSLATE (yychar); \ 276 YYPOPSTACK; \ 584 277 goto yybackup; \ 585 278 } \ 586 279 else \ 587 { \ 588 yyerror (YY_("syntax error: cannot back up")); \ 589 YYERROR; \ 590 } \ 591 while (YYID (0)) 592 280 { yyerror ("syntax error: cannot back up"); YYERROR; } \ 281 while (0) 593 282 594 283 #define YYTERROR 1 595 284 #define YYERRCODE 256 596 285 597 598 /* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N]. 599 If N is 0, then set CURRENT to the empty location which ends 600 the previous symbol: RHS[0] (always defined). */ 601 602 #define YYRHSLOC(Rhs, K) ((Rhs)[K]) 603 #ifndef YYLLOC_DEFAULT 604 # define YYLLOC_DEFAULT(Current, Rhs, N) \ 605 do \ 606 if (YYID (N)) \ 607 { \ 608 (Current).first_line = YYRHSLOC (Rhs, 1).first_line; \ 609 (Current).first_column = YYRHSLOC (Rhs, 1).first_column; \ 610 (Current).last_line = YYRHSLOC (Rhs, N).last_line; \ 611 (Current).last_column = YYRHSLOC (Rhs, N).last_column; \ 612 } \ 613 else \ 614 { \ 615 (Current).first_line = (Current).last_line = \ 616 YYRHSLOC (Rhs, 0).last_line; \ 617 (Current).first_column = (Current).last_column = \ 618 YYRHSLOC (Rhs, 0).last_column; \ 619 } \ 620 while (YYID (0)) 621 #endif 622 623 624 /* YY_LOCATION_PRINT -- Print the location on the stream. 625 This macro was not mandated originally: define only if we know 626 we won't break user code: when these are the locations we know. */ 627 628 #ifndef YY_LOCATION_PRINT 629 # if defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL 630 # define YY_LOCATION_PRINT(File, Loc) \ 631 fprintf (File, "%d.%d-%d.%d", \ 632 (Loc).first_line, (Loc).first_column, \ 633 (Loc).last_line, (Loc).last_column) 634 # else 635 # define YY_LOCATION_PRINT(File, Loc) ((void) 0) 636 # endif 637 #endif 638 639 640 /* YYLEX -- calling `yylex' with the right arguments. */ 641 286 #ifndef YYPURE 287 #define YYLEX yylex() 288 #endif 289 290 #ifdef YYPURE 291 #ifdef YYLSP_NEEDED 642 292 #ifdef YYLEX_PARAM 643 # define YYLEX yylex (YYLEX_PARAM)293 #define YYLEX yylex(&yylval, &yylloc, YYLEX_PARAM) 644 294 #else 645 # define YYLEX yylex () 646 #endif 647 648 /* Enable debugging if requested. */ 649 #if YYDEBUG 650 651 # ifndef YYFPRINTF 652 # include <stdio.h> /* INFRINGES ON USER NAME SPACE */ 653 # define YYFPRINTF fprintf 654 # endif 655 656 # define YYDPRINTF(Args) \ 657 do { \ 658 if (yydebug) \ 659 YYFPRINTF Args; \ 660 } while (YYID (0)) 661 662 # define YY_SYMBOL_PRINT(Title, Type, Value, Location) \ 663 do { \ 664 if (yydebug) \ 665 { \ 666 YYFPRINTF (stderr, "%s ", Title); \ 667 yy_symbol_print (stderr, \ 668 Type, Value); \ 669 YYFPRINTF (stderr, "\n"); \ 670 } \ 671 } while (YYID (0)) 672 673 674 /*--------------------------------. 675 | Print this symbol on YYOUTPUT. | 676 `--------------------------------*/ 677 678 /*ARGSUSED*/ 679 #if (defined __STDC__ || defined __C99__FUNC__ \ 680 || defined __cplusplus || defined _MSC_VER) 295 #define YYLEX yylex(&yylval, &yylloc) 296 #endif 297 #else /* not YYLSP_NEEDED */ 298 #ifdef YYLEX_PARAM 299 #define YYLEX yylex(&yylval, YYLEX_PARAM) 300 #else 301 #define YYLEX yylex(&yylval) 302 #endif 303 #endif /* not YYLSP_NEEDED */ 304 #endif 305 306 /* If nonreentrant, generate the variables here */ 307 308 #ifndef YYPURE 309 310 int yychar; /* the lookahead symbol */ 311 YYSTYPE yylval; /* the semantic value of the */ 312 /* lookahead symbol */ 313 314 #ifdef YYLSP_NEEDED 315 YYLTYPE yylloc; /* location data for the lookahead */ 316 /* symbol */ 317 #endif 318 319 int yynerrs; /* number of parse errors so far */ 320 #endif /* not YYPURE */ 321 322 #if YYDEBUG != 0 323 int yydebug; /* nonzero means print parse trace */ 324 /* Since this is uninitialized, it does not stop multiple parsers 325 from coexisting. */ 326 #endif 327 328 /* YYINITDEPTH indicates the initial size of the parser's stacks */ 329 330 #ifndef YYINITDEPTH 331 #define YYINITDEPTH 200 332 #endif 333 334 /* YYMAXDEPTH is the maximum size the stacks can grow to 335 (effective only if the built-in stack extension method is used). */ 336 337 #if YYMAXDEPTH == 0 338 #undef YYMAXDEPTH 339 #endif 340 341 #ifndef YYMAXDEPTH 342 #define YYMAXDEPTH 10000 343 #endif 344 345 346 /* Define __yy_memcpy. Note that the size argument 347 should be passed with type unsigned int, because that is what the non-GCC 348 definitions require. With GCC, __builtin_memcpy takes an arg 349 of type size_t, but it can handle unsigned int. */ 350 351 #if __GNUC__ > 1 /* GNU C and GNU C++ define this. */ 352 #define __yy_memcpy(TO,FROM,COUNT) __builtin_memcpy(TO,FROM,COUNT) 353 #else /* not GNU C or C++ */ 354 #ifndef __cplusplus 355 356 /* This is the most reliable way to avoid incompatibilities 357 in available built-in functions on various systems. */ 681 358 static void 682 yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) 359 __yy_memcpy (to, from, count) 360 char *to; 361 char *from; 362 unsigned int count; 363 { 364 register char *f = from; 365 register char *t = to; 366 register int i = count; 367 368 while (i-- > 0) 369 *t++ = *f++; 370 } 371 372 #else /* __cplusplus */ 373 374 /* This is the most reliable way to avoid incompatibilities 375 in available built-in functions on various systems. */ 376 static void 377 __yy_memcpy (char *to, char *from, unsigned int count) 378 { 379 register char *t = to; 380 register char *f = from; 381 register int i = count; 382 383 while (i-- > 0) 384 *t++ = *f++; 385 } 386 387 #endif 388 #endif 389 390 391 #line 217 "/emx/share/bison.simple" 392 393 /* The user can define YYPARSE_PARAM as the name of an argument to be passed 394 into yyparse. The argument should have type void *. 395 It should actually point to an object. 396 Grammar actions can access the variable by casting it 397 to the proper pointer type. */ 398 399 #ifdef YYPARSE_PARAM 400 #ifdef __cplusplus 401 #define YYPARSE_PARAM_ARG void *YYPARSE_PARAM 402 #define YYPARSE_PARAM_DECL 403 #else /* not __cplusplus */ 404 #define YYPARSE_PARAM_ARG YYPARSE_PARAM 405 #define YYPARSE_PARAM_DECL void *YYPARSE_PARAM; 406 #endif /* not __cplusplus */ 407 #else /* not YYPARSE_PARAM */ 408 #define YYPARSE_PARAM_ARG 409 #define YYPARSE_PARAM_DECL 410 #endif /* not YYPARSE_PARAM */ 411 412 /* Prevent warning if -Wstrict-prototypes. */ 413 #ifdef __GNUC__ 414 #ifdef YYPARSE_PARAM 415 int yyparse (void *); 683 416 #else 684 static void 685 yy_symbol_value_print (yyoutput, yytype, yyvaluep) 686 FILE *yyoutput; 687 int yytype; 688 YYSTYPE const * const yyvaluep; 689 #endif 417 int yyparse (void); 418 #endif 419 #endif 420 421 int 422 yyparse(YYPARSE_PARAM_ARG) 423 YYPARSE_PARAM_DECL 690 424 { 691 if (!yyvaluep) 692 return; 693 # ifdef YYPRINT 694 if (yytype < YYNTOKENS) 695 YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); 696 # else 697 YYUSE (yyoutput); 698 # endif 699 switch (yytype) 700 { 701 default: 702 break; 703 } 704 } 705 706 707 /*--------------------------------. 708 | Print this symbol on YYOUTPUT. | 709 `--------------------------------*/ 710 711 #if (defined __STDC__ || defined __C99__FUNC__ \ 712 || defined __cplusplus || defined _MSC_VER) 713 static void 714 yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) 425 register int yystate; 426 register int yyn; 427 register short *yyssp; 428 register YYSTYPE *yyvsp; 429 int yyerrstatus; /* number of tokens to shift before error messages enabled */ 430 int yychar1 = 0; /* lookahead token as an internal (translated) token number */ 431 432 short yyssa[YYINITDEPTH]; /* the state stack */ 433 YYSTYPE yyvsa[YYINITDEPTH]; /* the semantic value stack */ 434 435 short *yyss = yyssa; /* refer to the stacks thru separate pointers */ 436 YYSTYPE *yyvs = yyvsa; /* to allow yyoverflow to reallocate them elsewhere */ 437 438 #ifdef YYLSP_NEEDED 439 YYLTYPE yylsa[YYINITDEPTH]; /* the location stack */ 440 YYLTYPE *yyls = yylsa; 441 YYLTYPE *yylsp; 442 443 #define YYPOPSTACK (yyvsp--, yyssp--, yylsp--) 715 444 #else 716 static void 717 yy_symbol_print (yyoutput, yytype, yyvaluep) 718 FILE *yyoutput; 719 int yytype; 720 YYSTYPE const * const yyvaluep; 721 #endif 722 { 723 if (yytype < YYNTOKENS) 724 YYFPRINTF (yyoutput, "token %s (", yytname[yytype]); 725 else 726 YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]); 727 728 yy_symbol_value_print (yyoutput, yytype, yyvaluep); 729 YYFPRINTF (yyoutput, ")"); 730 } 731 732 /*------------------------------------------------------------------. 733 | yy_stack_print -- Print the state stack from its BOTTOM up to its | 734 | TOP (included). | 735 `------------------------------------------------------------------*/ 736 737 #if (defined __STDC__ || defined __C99__FUNC__ \ 738 || defined __cplusplus || defined _MSC_VER) 739 static void 740 yy_stack_print (yytype_int16 *bottom, yytype_int16 *top) 741 #else 742 static void 743 yy_stack_print (bottom, top) 744 yytype_int16 *bottom; 745 yytype_int16 *top; 746 #endif 747 { 748 YYFPRINTF (stderr, "Stack now"); 749 for (; bottom <= top; ++bottom) 750 YYFPRINTF (stderr, " %d", *bottom); 751 YYFPRINTF (stderr, "\n"); 752 } 753 754 # define YY_STACK_PRINT(Bottom, Top) \ 755 do { \ 756 if (yydebug) \ 757 yy_stack_print ((Bottom), (Top)); \ 758 } while (YYID (0)) 759 760 761 /*------------------------------------------------. 762 | Report that the YYRULE is going to be reduced. | 763 `------------------------------------------------*/ 764 765 #if (defined __STDC__ || defined __C99__FUNC__ \ 766 || defined __cplusplus || defined _MSC_VER) 767 static void 768 yy_reduce_print (YYSTYPE *yyvsp, int yyrule) 769 #else 770 static void 771 yy_reduce_print (yyvsp, yyrule) 772 YYSTYPE *yyvsp; 773 int yyrule; 774 #endif 775 { 776 int yynrhs = yyr2[yyrule]; 777 int yyi; 778 unsigned long int yylno = yyrline[yyrule]; 779 YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n", 780 yyrule - 1, yylno); 781 /* The symbols being reduced. */ 782 for (yyi = 0; yyi < yynrhs; yyi++) 783 { 784 fprintf (stderr, " $%d = ", yyi + 1); 785 yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi], 786 &(yyvsp[(yyi + 1) - (yynrhs)]) 787 ); 788 fprintf (stderr, "\n"); 789 } 790 } 791 792 # define YY_REDUCE_PRINT(Rule) \ 793 do { \ 794 if (yydebug) \ 795 yy_reduce_print (yyvsp, Rule); \ 796 } while (YYID (0)) 797 798 /* Nonzero means print parse trace. It is left uninitialized so that 799 multiple parsers can coexist. */ 800 int yydebug; 801 #else /* !YYDEBUG */ 802 # define YYDPRINTF(Args) 803 # define YY_SYMBOL_PRINT(Title, Type, Value, Location) 804 # define YY_STACK_PRINT(Bottom, Top) 805 # define YY_REDUCE_PRINT(Rule) 806 #endif /* !YYDEBUG */ 807 808 809 /* YYINITDEPTH -- initial size of the parser's stacks. */ 810 #ifndef YYINITDEPTH 811 # define YYINITDEPTH 200 812 #endif 813 814 /* YYMAXDEPTH -- maximum size the stacks can grow to (effective only 815 if the built-in stack extension method is used). 816 817 Do not make this value too large; the results are undefined if 818 YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH) 819 evaluated with infinite-precision integer arithmetic. */ 820 821 #ifndef YYMAXDEPTH 822 # define YYMAXDEPTH 10000 823 #endif 824 825 826 827 828 #if YYERROR_VERBOSE 829 830 # ifndef yystrlen 831 # if defined __GLIBC__ && defined _STRING_H 832 # define yystrlen strlen 833 # else 834 /* Return the length of YYSTR. */ 835 #if (defined __STDC__ || defined __C99__FUNC__ \ 836 || defined __cplusplus || defined _MSC_VER) 837 static YYSIZE_T 838 yystrlen (const char *yystr) 839 #else 840 static YYSIZE_T 841 yystrlen (yystr) 842 const char *yystr; 843 #endif 844 { 845 YYSIZE_T yylen; 846 for (yylen = 0; yystr[yylen]; yylen++) 847 continue; 848 return yylen; 849 } 850 # endif 851 # endif 852 853 # ifndef yystpcpy 854 # if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE 855 # define yystpcpy stpcpy 856 # else 857 /* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in 858 YYDEST. */ 859 #if (defined __STDC__ || defined __C99__FUNC__ \ 860 || defined __cplusplus || defined _MSC_VER) 861 static char * 862 yystpcpy (char *yydest, const char *yysrc) 863 #else 864 static char * 865 yystpcpy (yydest, yysrc) 866 char *yydest; 867 const char *yysrc; 868 #endif 869 { 870 char *yyd = yydest; 871 const char *yys = yysrc; 872 873 while ((*yyd++ = *yys++) != '\0') 874 continue; 875 876 return yyd - 1; 877 } 878 # endif 879 # endif 880 881 # ifndef yytnamerr 882 /* Copy to YYRES the contents of YYSTR after stripping away unnecessary 883 quotes and backslashes, so that it's suitable for yyerror. The 884 heuristic is that double-quoting is unnecessary unless the string 885 contains an apostrophe, a comma, or backslash (other than 886 backslash-backslash). YYSTR is taken from yytname. If YYRES is 887 null, do not copy; instead, return the length of what the result 888 would have been. */ 889 static YYSIZE_T 890 yytnamerr (char *yyres, const char *yystr) 891 { 892 if (*yystr == '"') 893 { 894 YYSIZE_T yyn = 0; 895 char const *yyp = yystr; 896 897 for (;;) 898 switch (*++yyp) 899 { 900 case '\'': 901 case ',': 902 goto do_not_strip_quotes; 903 904 case '\\': 905 if (*++yyp != '\\') 906 goto do_not_strip_quotes; 907 /* Fall through. */ 908 default: 909 if (yyres) 910 yyres[yyn] = *yyp; 911 yyn++; 912 break; 913 914 case '"': 915 if (yyres) 916 yyres[yyn] = '\0'; 917 return yyn; 918 } 919 do_not_strip_quotes: ; 920 } 921 922 if (! yyres) 923 return yystrlen (yystr); 924 925 return yystpcpy (yyres, yystr) - yyres; 926 } 927 # endif 928 929 /* Copy into YYRESULT an error message about the unexpected token 930 YYCHAR while in state YYSTATE. Return the number of bytes copied, 931 including the terminating null byte. If YYRESULT is null, do not 932 copy anything; just return the number of bytes that would be 933 copied. As a special case, return 0 if an ordinary "syntax error" 934 message will do. Return YYSIZE_MAXIMUM if overflow occurs during 935 size calculation. */ 936 static YYSIZE_T 937 yysyntax_error (char *yyresult, int yystate, int yychar) 938 { 939 int yyn = yypact[yystate]; 940 941 if (! (YYPACT_NINF < yyn && yyn <= YYLAST)) 942 return 0; 943 else 944 { 945 int yytype = YYTRANSLATE (yychar); 946 YYSIZE_T yysize0 = yytnamerr (0, yytname[yytype]); 947 YYSIZE_T yysize = yysize0; 948 YYSIZE_T yysize1; 949 int yysize_overflow = 0; 950 enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 }; 951 char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM]; 952 int yyx; 953 954 # if 0 955 /* This is so xgettext sees the translatable formats that are 956 constructed on the fly. */ 957 YY_("syntax error, unexpected %s"); 958 YY_("syntax error, unexpected %s, expecting %s"); 959 YY_("syntax error, unexpected %s, expecting %s or %s"); 960 YY_("syntax error, unexpected %s, expecting %s or %s or %s"); 961 YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s"); 962 # endif 963 char *yyfmt; 964 char const *yyf; 965 static char const yyunexpected[] = "syntax error, unexpected %s"; 966 static char const yyexpecting[] = ", expecting %s"; 967 static char const yyor[] = " or %s"; 968 char yyformat[sizeof yyunexpected 969 + sizeof yyexpecting - 1 970 + ((YYERROR_VERBOSE_ARGS_MAXIMUM - 2) 971 * (sizeof yyor - 1))]; 972 char const *yyprefix = yyexpecting; 973 974 /* Start YYX at -YYN if negative to avoid negative indexes in 975 YYCHECK. */ 976 int yyxbegin = yyn < 0 ? -yyn : 0; 977 978 /* Stay within bounds of both yycheck and yytname. */ 979 int yychecklim = YYLAST - yyn + 1; 980 int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS; 981 int yycount = 1; 982 983 yyarg[0] = yytname[yytype]; 984 yyfmt = yystpcpy (yyformat, yyunexpected); 985 986 for (yyx = yyxbegin; yyx < yyxend; ++yyx) 987 if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR) 988 { 989 if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM) 990 { 991 yycount = 1; 992 yysize = yysize0; 993 yyformat[sizeof yyunexpected - 1] = '\0'; 994 break; 995 } 996 yyarg[yycount++] = yytname[yyx]; 997 yysize1 = yysize + yytnamerr (0, yytname[yyx]); 998 yysize_overflow |= (yysize1 < yysize); 999 yysize = yysize1; 1000 yyfmt = yystpcpy (yyfmt, yyprefix); 1001 yyprefix = yyor; 1002 } 1003 1004 yyf = YY_(yyformat); 1005 yysize1 = yysize + yystrlen (yyf); 1006 yysize_overflow |= (yysize1 < yysize); 1007 yysize = yysize1; 1008 1009 if (yysize_overflow) 1010 return YYSIZE_MAXIMUM; 1011 1012 if (yyresult) 1013 { 1014 /* Avoid sprintf, as that infringes on the user's name space. 1015 Don't have undefined behavior even if the translation 1016 produced a string with the wrong number of "%s"s. */ 1017 char *yyp = yyresult; 1018 int yyi = 0; 1019 while ((*yyp = *yyf) != '\0') 1020 { 1021 if (*yyp == '%' && yyf[1] == 's' && yyi < yycount) 1022 { 1023 yyp += yytnamerr (yyp, yyarg[yyi++]); 1024 yyf += 2; 1025 } 1026 else 1027 { 1028 yyp++; 1029 yyf++; 1030 } 1031 } 1032 } 1033 return yysize; 1034 } 1035 } 1036 #endif /* YYERROR_VERBOSE */ 1037 1038 1039 1040 /*-----------------------------------------------. 1041 | Release the memory associated to this symbol. | 1042 `-----------------------------------------------*/ 1043 1044 /*ARGSUSED*/ 1045 #if (defined __STDC__ || defined __C99__FUNC__ \ 1046 || defined __cplusplus || defined _MSC_VER) 1047 static void 1048 yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep) 1049 #else 1050 static void 1051 yydestruct (yymsg, yytype, yyvaluep) 1052 const char *yymsg; 1053 int yytype; 1054 YYSTYPE *yyvaluep; 1055 #endif 1056 { 1057 YYUSE (yyvaluep); 1058 1059 if (!yymsg) 1060 yymsg = "Deleting"; 1061 YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp); 1062 1063 switch (yytype) 1064 { 1065 1066 default: 1067 break; 1068 } 1069 } 1070 1071 1072 1073 /* Prevent warnings from -Wmissing-prototypes. */ 1074 1075 #ifdef YYPARSE_PARAM 1076 #if defined __STDC__ || defined __cplusplus 1077 int yyparse (void *YYPARSE_PARAM); 1078 #else 1079 int yyparse (); 1080 #endif 1081 #else /* ! YYPARSE_PARAM */ 1082 #if defined __STDC__ || defined __cplusplus 1083 int yyparse (void); 1084 #else 1085 int yyparse (); 1086 #endif 1087 #endif /* ! YYPARSE_PARAM */ 1088 1089 1090 1091 /* The look-ahead symbol. */ 1092 int yychar; 1093 1094 /* The semantic value of the look-ahead symbol. */ 1095 YYSTYPE yylval; 1096 1097 /* Number of syntax errors so far. */ 1098 int yynerrs; 1099 1100 1101 1102 /*----------. 1103 | yyparse. | 1104 `----------*/ 1105 1106 #ifdef YYPARSE_PARAM 1107 #if (defined __STDC__ || defined __C99__FUNC__ \ 1108 || defined __cplusplus || defined _MSC_VER) 1109 int 1110 yyparse (void *YYPARSE_PARAM) 1111 #else 1112 int 1113 yyparse (YYPARSE_PARAM) 1114 void *YYPARSE_PARAM; 1115 #endif 1116 #else /* ! YYPARSE_PARAM */ 1117 #if (defined __STDC__ || defined __C99__FUNC__ \ 1118 || defined __cplusplus || defined _MSC_VER) 1119 int 1120 yyparse (void) 1121 #else 1122 int 1123 yyparse () 1124 1125 #endif 1126 #endif 1127 { 1128 1129 int yystate; 1130 int yyn; 1131 int yyresult; 1132 /* Number of tokens to shift before error messages enabled. */ 1133 int yyerrstatus; 1134 /* Look-ahead token as an internal (translated) token number. */ 1135 int yytoken = 0; 1136 #if YYERROR_VERBOSE 1137 /* Buffer for error messages, and its allocated size. */ 1138 char yymsgbuf[128]; 1139 char *yymsg = yymsgbuf; 1140 YYSIZE_T yymsg_alloc = sizeof yymsgbuf; 1141 #endif 1142 1143 /* Three stacks and their tools: 1144 `yyss': related to states, 1145 `yyvs': related to semantic values, 1146 `yyls': related to locations. 1147 1148 Refer to the stacks thru separate pointers, to allow yyoverflow 1149 to reallocate them elsewhere. */ 1150 1151 /* The state stack. */ 1152 yytype_int16 yyssa[YYINITDEPTH]; 1153 yytype_int16 *yyss = yyssa; 1154 yytype_int16 *yyssp; 1155 1156 /* The semantic value stack. */ 1157 YYSTYPE yyvsa[YYINITDEPTH]; 1158 YYSTYPE *yyvs = yyvsa; 1159 YYSTYPE *yyvsp; 1160 1161 1162 1163 #define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N)) 1164 1165 YYSIZE_T yystacksize = YYINITDEPTH; 1166 1167 /* The variables used to return semantic value and location from the 1168 action routines. */ 1169 YYSTYPE yyval; 1170 1171 1172 /* The number of symbols on the RHS of the reduced rule. 1173 Keep to zero when no symbol should be popped. */ 1174 int yylen = 0; 1175 1176 YYDPRINTF ((stderr, "Starting parse\n")); 445 #define YYPOPSTACK (yyvsp--, yyssp--) 446 #endif 447 448 int yystacksize = YYINITDEPTH; 449 int yyfree_stacks = 0; 450 451 #ifdef YYPURE 452 int yychar; 453 YYSTYPE yylval; 454 int yynerrs; 455 #ifdef YYLSP_NEEDED 456 YYLTYPE yylloc; 457 #endif 458 #endif 459 460 YYSTYPE yyval; /* the variable used to return */ 461 /* semantic values from the action */ 462 /* routines */ 463 464 int yylen; 465 466 #if YYDEBUG != 0 467 if (yydebug) 468 fprintf(stderr, "Starting parse\n"); 469 #endif 1177 470 1178 471 yystate = 0; … … 1186 479 The wasted elements are never initialized. */ 1187 480 1188 yyssp = yyss ;481 yyssp = yyss - 1; 1189 482 yyvsp = yyvs; 1190 1191 goto yysetstate; 1192 1193 /*------------------------------------------------------------. 1194 | yynewstate -- Push a new state, which is found in yystate. | 1195 `------------------------------------------------------------*/ 1196 yynewstate: 1197 /* In all cases, when you get here, the value and location stacks 1198 have just been pushed. So pushing a state here evens the stacks. */ 1199 yyssp++; 1200 1201 yysetstate: 1202 *yyssp = yystate; 1203 1204 if (yyss + yystacksize - 1 <= yyssp) 1205 { 483 #ifdef YYLSP_NEEDED 484 yylsp = yyls; 485 #endif 486 487 /* Push a new state, which is found in yystate . */ 488 /* In all cases, when you get here, the value and location stacks 489 have just been pushed. so pushing a state here evens the stacks. */ 490 yynewstate: 491 492 *++yyssp = yystate; 493 494 if (yyssp >= yyss + yystacksize - 1) 495 { 496 /* Give user a chance to reallocate the stack */ 497 /* Use copies of these so that the &'s don't force the real ones into memory. */ 498 YYSTYPE *yyvs1 = yyvs; 499 short *yyss1 = yyss; 500 #ifdef YYLSP_NEEDED 501 YYLTYPE *yyls1 = yyls; 502 #endif 503 1206 504 /* Get the current used size of the three stacks, in elements. */ 1207 YYSIZE_T yysize = yyssp - yyss + 1;505 int size = yyssp - yyss + 1; 1208 506 1209 507 #ifdef yyoverflow 1210 {1211 /* Give user a chance to reallocate the stack. Use copies of1212 these so that the &'s don't force the real ones into 1213 memory. */ 1214 YYSTYPE *yyvs1 = yyvs;1215 yytype_int16 *yyss1 = yyss; 1216 1217 1218 /* Each stack pointer address is followed by the size of the1219 data in use in that stack, in bytes. This used to be a1220 conditional around just the two extra args, but that might 1221 be undefined if yyoverflow is a macro. */ 1222 yyoverflow (YY_("memory exhausted"),1223 &yyss1, yysize * sizeof (*yyssp),1224 &yyvs1, yysize * sizeof (*yyvsp),1225 1226 &yystacksize); 1227 1228 yyss = yyss1; 1229 yyvs = yyvs1;1230 } 508 /* Each stack pointer address is followed by the size of 509 the data in use in that stack, in bytes. */ 510 #ifdef YYLSP_NEEDED 511 /* This used to be a conditional around just the two extra args, 512 but that might be undefined if yyoverflow is a macro. */ 513 yyoverflow("parser stack overflow", 514 &yyss1, size * sizeof (*yyssp), 515 &yyvs1, size * sizeof (*yyvsp), 516 &yyls1, size * sizeof (*yylsp), 517 &yystacksize); 518 #else 519 yyoverflow("parser stack overflow", 520 &yyss1, size * sizeof (*yyssp), 521 &yyvs1, size * sizeof (*yyvsp), 522 &yystacksize); 523 #endif 524 525 yyss = yyss1; yyvs = yyvs1; 526 #ifdef YYLSP_NEEDED 527 yyls = yyls1; 528 #endif 1231 529 #else /* no yyoverflow */ 1232 # ifndef YYSTACK_RELOCATE1233 goto yyexhaustedlab;1234 # else1235 530 /* Extend the stack our own way. */ 1236 if (YYMAXDEPTH <= yystacksize) 1237 goto yyexhaustedlab; 531 if (yystacksize >= YYMAXDEPTH) 532 { 533 yyerror("parser stack overflow"); 534 if (yyfree_stacks) 535 { 536 free (yyss); 537 free (yyvs); 538 #ifdef YYLSP_NEEDED 539 free (yyls); 540 #endif 541 } 542 return 2; 543 } 1238 544 yystacksize *= 2; 1239 if ( YYMAXDEPTH < yystacksize)545 if (yystacksize > YYMAXDEPTH) 1240 546 yystacksize = YYMAXDEPTH; 1241 1242 { 1243 yytype_int16 *yyss1 = yyss; 1244 union yyalloc *yyptr = 1245 (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); 1246 if (! yyptr) 1247 goto yyexhaustedlab; 1248 YYSTACK_RELOCATE (yyss); 1249 YYSTACK_RELOCATE (yyvs); 1250 1251 # undef YYSTACK_RELOCATE 1252 if (yyss1 != yyssa) 1253 YYSTACK_FREE (yyss1); 1254 } 1255 # endif 547 #ifndef YYSTACK_USE_ALLOCA 548 yyfree_stacks = 1; 549 #endif 550 yyss = (short *) YYSTACK_ALLOC (yystacksize * sizeof (*yyssp)); 551 __yy_memcpy ((char *)yyss, (char *)yyss1, 552 size * (unsigned int) sizeof (*yyssp)); 553 yyvs = (YYSTYPE *) YYSTACK_ALLOC (yystacksize * sizeof (*yyvsp)); 554 __yy_memcpy ((char *)yyvs, (char *)yyvs1, 555 size * (unsigned int) sizeof (*yyvsp)); 556 #ifdef YYLSP_NEEDED 557 yyls = (YYLTYPE *) YYSTACK_ALLOC (yystacksize * sizeof (*yylsp)); 558 __yy_memcpy ((char *)yyls, (char *)yyls1, 559 size * (unsigned int) sizeof (*yylsp)); 560 #endif 1256 561 #endif /* no yyoverflow */ 1257 562 1258 yyssp = yyss + yysize - 1; 1259 yyvsp = yyvs + yysize - 1; 1260 1261 1262 YYDPRINTF ((stderr, "Stack size increased to %lu\n", 1263 (unsigned long int) yystacksize)); 1264 1265 if (yyss + yystacksize - 1 <= yyssp) 563 yyssp = yyss + size - 1; 564 yyvsp = yyvs + size - 1; 565 #ifdef YYLSP_NEEDED 566 yylsp = yyls + size - 1; 567 #endif 568 569 #if YYDEBUG != 0 570 if (yydebug) 571 fprintf(stderr, "Stack size increased to %d\n", yystacksize); 572 #endif 573 574 if (yyssp >= yyss + yystacksize - 1) 1266 575 YYABORT; 1267 576 } 1268 577 1269 YYDPRINTF ((stderr, "Entering state %d\n", yystate)); 578 #if YYDEBUG != 0 579 if (yydebug) 580 fprintf(stderr, "Entering state %d\n", yystate); 581 #endif 1270 582 1271 583 goto yybackup; 1272 1273 /*-----------. 1274 | yybackup. | 1275 `-----------*/ 1276 yybackup: 1277 1278 /* Do appropriate processing given the current state. Read a 1279 look-ahead token if we need one and don't already have one. */ 1280 1281 /* First try to decide what to do without reference to look-ahead token. */ 584 yybackup: 585 586 /* Do appropriate processing given the current state. */ 587 /* Read a lookahead token if we need one and don't already have one. */ 588 /* yyresume: */ 589 590 /* First try to decide what to do without reference to lookahead token. */ 591 1282 592 yyn = yypact[yystate]; 1283 if (yyn == YY PACT_NINF)593 if (yyn == YYFLAG) 1284 594 goto yydefault; 1285 595 1286 /* Not known => get a look-ahead token if don't already have one. */ 1287 1288 /* YYCHAR is either YYEMPTY or YYEOF or a valid look-ahead symbol. */ 596 /* Not known => get a lookahead token if don't already have one. */ 597 598 /* yychar is either YYEMPTY or YYEOF 599 or a valid token in external form. */ 600 1289 601 if (yychar == YYEMPTY) 1290 602 { 1291 YYDPRINTF ((stderr, "Reading a token: ")); 603 #if YYDEBUG != 0 604 if (yydebug) 605 fprintf(stderr, "Reading a token: "); 606 #endif 1292 607 yychar = YYLEX; 1293 608 } 1294 609 1295 if (yychar <= YYEOF) 1296 { 1297 yychar = yytoken = YYEOF; 1298 YYDPRINTF ((stderr, "Now at end of input.\n")); 610 /* Convert token to internal form (in yychar1) for indexing tables with */ 611 612 if (yychar <= 0) /* This means end of input. */ 613 { 614 yychar1 = 0; 615 yychar = YYEOF; /* Don't call YYLEX any more */ 616 617 #if YYDEBUG != 0 618 if (yydebug) 619 fprintf(stderr, "Now at end of input.\n"); 620 #endif 1299 621 } 1300 622 else 1301 623 { 1302 yytoken = YYTRANSLATE (yychar); 1303 YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc); 1304 } 1305 1306 /* If the proper action on seeing token YYTOKEN is to reduce or to 1307 detect an error, take that action. */ 1308 yyn += yytoken; 1309 if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken) 624 yychar1 = YYTRANSLATE(yychar); 625 626 #if YYDEBUG != 0 627 if (yydebug) 628 { 629 fprintf (stderr, "Next token is %d (%s", yychar, yytname[yychar1]); 630 /* Give the individual parser a way to print the precise meaning 631 of a token, for further debugging info. */ 632 #ifdef YYPRINT 633 YYPRINT (stderr, yychar, yylval); 634 #endif 635 fprintf (stderr, ")\n"); 636 } 637 #endif 638 } 639 640 yyn += yychar1; 641 if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != yychar1) 1310 642 goto yydefault; 643 1311 644 yyn = yytable[yyn]; 1312 if (yyn <= 0) 1313 { 1314 if (yyn == 0 || yyn == YYTABLE_NINF) 645 646 /* yyn is what to do for this token type in this state. 647 Negative => reduce, -yyn is rule number. 648 Positive => shift, yyn is new state. 649 New state is final state => don't bother to shift, 650 just return success. 651 0, or most negative number => error. */ 652 653 if (yyn < 0) 654 { 655 if (yyn == YYFLAG) 1315 656 goto yyerrlab; 1316 657 yyn = -yyn; 1317 658 goto yyreduce; 1318 659 } 660 else if (yyn == 0) 661 goto yyerrlab; 1319 662 1320 663 if (yyn == YYFINAL) 1321 664 YYACCEPT; 1322 665 1323 /* Count tokens shifted since error; after three, turn off error 1324 status. */ 1325 if (yyerrstatus) 1326 yyerrstatus--; 1327 1328 /* Shift the look-ahead token. */ 1329 YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc); 1330 1331 /* Discard the shifted token unless it is eof. */ 666 /* Shift the lookahead token. */ 667 668 #if YYDEBUG != 0 669 if (yydebug) 670 fprintf(stderr, "Shifting token %d (%s), ", yychar, yytname[yychar1]); 671 #endif 672 673 /* Discard the token being shifted unless it is eof. */ 1332 674 if (yychar != YYEOF) 1333 675 yychar = YYEMPTY; 1334 676 677 *++yyvsp = yylval; 678 #ifdef YYLSP_NEEDED 679 *++yylsp = yylloc; 680 #endif 681 682 /* count tokens shifted since error; after three, turn off error status. */ 683 if (yyerrstatus) yyerrstatus--; 684 1335 685 yystate = yyn; 1336 *++yyvsp = yylval;1337 1338 686 goto yynewstate; 1339 687 1340 1341 /*-----------------------------------------------------------. 1342 | yydefault -- do the default action for the current state. | 1343 `-----------------------------------------------------------*/ 688 /* Do the default action for the current state. */ 1344 689 yydefault: 690 1345 691 yyn = yydefact[yystate]; 1346 692 if (yyn == 0) 1347 693 goto yyerrlab; 1348 goto yyreduce; 1349 1350 1351 /*-----------------------------. 1352 | yyreduce -- Do a reduction. | 1353 `-----------------------------*/ 694 695 /* Do a reduction. yyn is the number of a rule to reduce with. */ 1354 696 yyreduce: 1355 /* yyn is the number of a rule to reduce with. */1356 697 yylen = yyr2[yyn]; 1357 1358 /* If YYLEN is nonzero, implement the default value of the action: 1359 `$$ = $1'. 1360 1361 Otherwise, the following line sets YYVAL to garbage. 1362 This behavior is undocumented and Bison 1363 users should not rely upon it. Assigning to YYVAL 1364 unconditionally makes the parser a bit smaller, and it avoids a 1365 GCC warning that YYVAL may be used uninitialized. */ 1366 yyval = yyvsp[1-yylen]; 1367 1368 1369 YY_REDUCE_PRINT (yyn); 1370 switch (yyn) 1371 { 1372 case 2: 698 if (yylen > 0) 699 yyval = yyvsp[1-yylen]; /* implement default value of the action */ 700 701 #if YYDEBUG != 0 702 if (yydebug) 703 { 704 int i; 705 706 fprintf (stderr, "Reducing via rule %d (line %d), ", 707 yyn, yyrline[yyn]); 708 709 /* Print the symbols being reduced, and their result. */ 710 for (i = yyprhs[yyn]; yyrhs[i] > 0; i++) 711 fprintf (stderr, "%s ", yytname[yyrhs[i]]); 712 fprintf (stderr, " -> %s\n", yytname[yyr1[yyn]]); 713 } 714 #endif 715 716 717 switch (yyn) { 718 719 case 1: 1373 720 #line 73 "sel-gram.y" 1374 { _hx509_expr_input.expr = (yyvsp[(1) - (1)].expr); } 1375 break; 1376 1377 case 3: 721 { _hx509_expr_input.expr = yyvsp[0].expr; ; 722 break;} 723 case 2: 1378 724 #line 75 "sel-gram.y" 1379 { (yyval.expr) = _hx509_make_expr(op_TRUE, NULL, NULL); } 1380 break; 1381 1382 case 4: 725 { yyval.expr = _hx509_make_expr(op_TRUE, NULL, NULL); ; 726 break;} 727 case 3: 1383 728 #line 76 "sel-gram.y" 1384 { (yyval.expr) = _hx509_make_expr(op_FALSE, NULL, NULL); } 1385 break; 1386 1387 case 5: 729 { yyval.expr = _hx509_make_expr(op_FALSE, NULL, NULL); ; 730 break;} 731 case 4: 1388 732 #line 77 "sel-gram.y" 1389 { (yyval.expr) = _hx509_make_expr(op_NOT, (yyvsp[(2) - (2)].expr), NULL); } 1390 break; 1391 1392 case 6: 733 { yyval.expr = _hx509_make_expr(op_NOT, yyvsp[0].expr, NULL); ; 734 break;} 735 case 5: 1393 736 #line 78 "sel-gram.y" 1394 { (yyval.expr) = _hx509_make_expr(op_AND, (yyvsp[(1) - (3)].expr), (yyvsp[(3) - (3)].expr)); } 1395 break; 1396 1397 case 7: 737 { yyval.expr = _hx509_make_expr(op_AND, yyvsp[-2].expr, yyvsp[0].expr); ; 738 break;} 739 case 6: 1398 740 #line 79 "sel-gram.y" 1399 { (yyval.expr) = _hx509_make_expr(op_OR, (yyvsp[(1) - (3)].expr), (yyvsp[(3) - (3)].expr)); } 1400 break; 1401 1402 case 8: 741 { yyval.expr = _hx509_make_expr(op_OR, yyvsp[-2].expr, yyvsp[0].expr); ; 742 break;} 743 case 7: 1403 744 #line 80 "sel-gram.y" 1404 { (yyval.expr) = (yyvsp[(2) - (3)].expr); } 1405 break; 1406 1407 case 9: 745 { yyval.expr = yyvsp[-1].expr; ; 746 break;} 747 case 8: 1408 748 #line 81 "sel-gram.y" 1409 { (yyval.expr) = _hx509_make_expr(op_COMP, (yyvsp[(1) - (1)].expr), NULL); } 1410 break; 1411 1412 case 10: 749 { yyval.expr = _hx509_make_expr(op_COMP, yyvsp[0].expr, NULL); ; 750 break;} 751 case 9: 1413 752 #line 84 "sel-gram.y" 1414 { (yyval.expr) = _hx509_make_expr(expr_WORDS, (yyvsp[(1) - (1)].expr), NULL); } 1415 break; 1416 1417 case 11: 753 { yyval.expr = _hx509_make_expr(expr_WORDS, yyvsp[0].expr, NULL); ; 754 break;} 755 case 10: 1418 756 #line 85 "sel-gram.y" 1419 { (yyval.expr) = _hx509_make_expr(expr_WORDS, (yyvsp[(1) - (3)].expr), (yyvsp[(3) - (3)].expr)); } 1420 break; 1421 1422 case 12: 757 { yyval.expr = _hx509_make_expr(expr_WORDS, yyvsp[-2].expr, yyvsp[0].expr); ; 758 break;} 759 case 11: 1423 760 #line 88 "sel-gram.y" 1424 { (yyval.expr) = _hx509_make_expr(comp_EQ, (yyvsp[(1) - (4)].expr), (yyvsp[(4) - (4)].expr)); } 1425 break; 1426 1427 case 13: 761 { yyval.expr = _hx509_make_expr(comp_EQ, yyvsp[-3].expr, yyvsp[0].expr); ; 762 break;} 763 case 12: 1428 764 #line 89 "sel-gram.y" 1429 { (yyval.expr) = _hx509_make_expr(comp_NE, (yyvsp[(1) - (4)].expr), (yyvsp[(4) - (4)].expr)); } 1430 break; 1431 1432 case 14: 765 { yyval.expr = _hx509_make_expr(comp_NE, yyvsp[-3].expr, yyvsp[0].expr); ; 766 break;} 767 case 13: 1433 768 #line 90 "sel-gram.y" 1434 { (yyval.expr) = _hx509_make_expr(comp_TAILEQ, (yyvsp[(1) - (3)].expr), (yyvsp[(3) - (3)].expr)); } 1435 break; 1436 1437 case 15: 769 { yyval.expr = _hx509_make_expr(comp_TAILEQ, yyvsp[-2].expr, yyvsp[0].expr); ; 770 break;} 771 case 14: 1438 772 #line 91 "sel-gram.y" 1439 { (yyval.expr) = _hx509_make_expr(comp_IN, (yyvsp[(1) - (5)].expr), (yyvsp[(4) - (5)].expr)); } 1440 break; 1441 1442 case 16: 773 { yyval.expr = _hx509_make_expr(comp_IN, yyvsp[-4].expr, yyvsp[-1].expr); ; 774 break;} 775 case 15: 1443 776 #line 92 "sel-gram.y" 1444 { (yyval.expr) = _hx509_make_expr(comp_IN, (yyvsp[(1) - (3)].expr), (yyvsp[(3) - (3)].expr)); } 1445 break; 1446 1447 case 17: 777 { yyval.expr = _hx509_make_expr(comp_IN, yyvsp[-2].expr, yyvsp[0].expr); ; 778 break;} 779 case 16: 1448 780 #line 95 "sel-gram.y" 1449 { (yyval.expr) = (yyvsp[(1) - (1)].expr); } 1450 break; 1451 1452 case 18: 781 { yyval.expr = yyvsp[0].expr; ; 782 break;} 783 case 17: 1453 784 #line 96 "sel-gram.y" 1454 { (yyval.expr) = (yyvsp[(1) - (1)].expr); } 1455 break; 1456 1457 case 19: 785 { yyval.expr = yyvsp[0].expr; ; 786 break;} 787 case 18: 1458 788 #line 97 "sel-gram.y" 1459 { (yyval.expr) = (yyvsp[(1) - (1)].expr); } 1460 break; 1461 1462 case 20: 789 { yyval.expr = yyvsp[0].expr; ; 790 break;} 791 case 19: 1463 792 #line 98 "sel-gram.y" 1464 { (yyval.expr) = (yyvsp[(1) - (1)].expr); } 1465 break; 1466 1467 case 21: 793 { yyval.expr = yyvsp[0].expr; ; 794 break;} 795 case 20: 1468 796 #line 101 "sel-gram.y" 1469 { (yyval.expr) = _hx509_make_expr(expr_NUMBER, (yyvsp[(1) - (1)].string), NULL); } 1470 break; 1471 1472 case 22: 797 { yyval.expr = _hx509_make_expr(expr_NUMBER, yyvsp[0].string, NULL); ; 798 break;} 799 case 21: 1473 800 #line 102 "sel-gram.y" 1474 { (yyval.expr) = _hx509_make_expr(expr_STRING, (yyvsp[(1) - (1)].string), NULL); } 1475 break; 1476 1477 case 23: 801 { yyval.expr = _hx509_make_expr(expr_STRING, yyvsp[0].string, NULL); ; 802 break;} 803 case 22: 1478 804 #line 104 "sel-gram.y" 1479 { 1480 (yyval.expr) = _hx509_make_expr(expr_FUNCTION, (yyvsp[(1) - (4)].string), (yyvsp[(3) - (4)].expr)); } 1481 break; 1482 1483 case 24: 805 { 806 yyval.expr = _hx509_make_expr(expr_FUNCTION, yyvsp[-3].string, yyvsp[-1].expr); ; 807 break;} 808 case 23: 1484 809 #line 107 "sel-gram.y" 1485 { (yyval.expr) = (yyvsp[(3) - (4)].expr); } 1486 break; 1487 1488 case 25: 810 { yyval.expr = yyvsp[-1].expr; ; 811 break;} 812 case 24: 1489 813 #line 110 "sel-gram.y" 1490 { 1491 (yyval.expr) = _hx509_make_expr(expr_VAR, (yyvsp[(1) - (3)].string), (yyvsp[(3) - (3)].expr)); } 1492 break; 1493 1494 case 26: 814 { 815 yyval.expr = _hx509_make_expr(expr_VAR, yyvsp[-2].string, yyvsp[0].expr); ; 816 break;} 817 case 25: 1495 818 #line 112 "sel-gram.y" 1496 { 1497 (yyval.expr) = _hx509_make_expr(expr_VAR, (yyvsp[(1) - (1)].string), NULL); } 1498 break; 1499 1500 1501 /* Line 1267 of yacc.c. */ 1502 #line 1500 "sel-gram.c" 1503 default: break; 1504 } 1505 YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc); 1506 1507 YYPOPSTACK (yylen); 1508 yylen = 0; 1509 YY_STACK_PRINT (yyss, yyssp); 819 { 820 yyval.expr = _hx509_make_expr(expr_VAR, yyvsp[0].string, NULL); ; 821 break;} 822 } 823 /* the action file gets copied in in place of this dollarsign */ 824 #line 543 "/emx/share/bison.simple" 825 826 827 yyvsp -= yylen; 828 yyssp -= yylen; 829 #ifdef YYLSP_NEEDED 830 yylsp -= yylen; 831 #endif 832 833 #if YYDEBUG != 0 834 if (yydebug) 835 { 836 short *ssp1 = yyss - 1; 837 fprintf (stderr, "state stack now"); 838 while (ssp1 != yyssp) 839 fprintf (stderr, " %d", *++ssp1); 840 fprintf (stderr, "\n"); 841 } 842 #endif 1510 843 1511 844 *++yyvsp = yyval; 1512 845 1513 1514 /* Now `shift' the result of the reduction. Determine what state 1515 that goes to, based on the state we popped back to and the rule 1516 number reduced by. */ 846 #ifdef YYLSP_NEEDED 847 yylsp++; 848 if (yylen == 0) 849 { 850 yylsp->first_line = yylloc.first_line; 851 yylsp->first_column = yylloc.first_column; 852 yylsp->last_line = (yylsp-1)->last_line; 853 yylsp->last_column = (yylsp-1)->last_column; 854 yylsp->text = 0; 855 } 856 else 857 { 858 yylsp->last_line = (yylsp+yylen-1)->last_line; 859 yylsp->last_column = (yylsp+yylen-1)->last_column; 860 } 861 #endif 862 863 /* Now "shift" the result of the reduction. 864 Determine what state that goes to, 865 based on the state we popped back to 866 and the rule number reduced by. */ 1517 867 1518 868 yyn = yyr1[yyn]; 1519 869 1520 yystate = yypgoto[yyn - YYNT OKENS] + *yyssp;1521 if ( 0 <= yystate&& yystate <= YYLAST && yycheck[yystate] == *yyssp)870 yystate = yypgoto[yyn - YYNTBASE] + *yyssp; 871 if (yystate >= 0 && yystate <= YYLAST && yycheck[yystate] == *yyssp) 1522 872 yystate = yytable[yystate]; 1523 873 else 1524 yystate = yydefgoto[yyn - YYNT OKENS];874 yystate = yydefgoto[yyn - YYNTBASE]; 1525 875 1526 876 goto yynewstate; 1527 877 1528 1529 /*------------------------------------. 1530 | yyerrlab -- here on detecting error | 1531 `------------------------------------*/ 1532 yyerrlab: 1533 /* If not already recovering from an error, report this error. */ 1534 if (!yyerrstatus) 878 yyerrlab: /* here on detecting error */ 879 880 if (! yyerrstatus) 881 /* If not already recovering from an error, report this error. */ 1535 882 { 1536 883 ++yynerrs; 1537 #if ! YYERROR_VERBOSE 1538 yyerror (YY_("syntax error")); 1539 #else 1540 { 1541 YYSIZE_T yysize = yysyntax_error (0, yystate, yychar); 1542 if (yymsg_alloc < yysize && yymsg_alloc < YYSTACK_ALLOC_MAXIMUM) 1543 { 1544 YYSIZE_T yyalloc = 2 * yysize; 1545 if (! (yysize <= yyalloc && yyalloc <= YYSTACK_ALLOC_MAXIMUM)) 1546 yyalloc = YYSTACK_ALLOC_MAXIMUM; 1547 if (yymsg != yymsgbuf) 1548 YYSTACK_FREE (yymsg); 1549 yymsg = (char *) YYSTACK_ALLOC (yyalloc); 1550 if (yymsg) 1551 yymsg_alloc = yyalloc; 1552 else 1553 { 1554 yymsg = yymsgbuf; 1555 yymsg_alloc = sizeof yymsgbuf; 1556 } 1557 } 1558 1559 if (0 < yysize && yysize <= yymsg_alloc) 1560 { 1561 (void) yysyntax_error (yymsg, yystate, yychar); 1562 yyerror (yymsg); 1563 } 1564 else 1565 { 1566 yyerror (YY_("syntax error")); 1567 if (yysize != 0) 1568 goto yyexhaustedlab; 1569 } 1570 } 1571 #endif 1572 } 1573 1574 1575 1576 if (yyerrstatus == 3) 1577 { 1578 /* If just tried and failed to reuse look-ahead token after an 1579 error, discard it. */ 1580 1581 if (yychar <= YYEOF) 884 885 #ifdef YYERROR_VERBOSE 886 yyn = yypact[yystate]; 887 888 if (yyn > YYFLAG && yyn < YYLAST) 1582 889 { 1583 /* Return failure if at end of input. */ 1584 if (yychar == YYEOF) 1585 YYABORT; 890 int size = 0; 891 char *msg; 892 int x, count; 893 894 count = 0; 895 /* Start X at -yyn if nec to avoid negative indexes in yycheck. */ 896 for (x = (yyn < 0 ? -yyn : 0); 897 x < (sizeof(yytname) / sizeof(char *)); x++) 898 if (yycheck[x + yyn] == x) 899 size += strlen(yytname[x]) + 15, count++; 900 msg = (char *) malloc(size + 15); 901 if (msg != 0) 902 { 903 strcpy(msg, "parse error"); 904 905 if (count < 5) 906 { 907 count = 0; 908 for (x = (yyn < 0 ? -yyn : 0); 909 x < (sizeof(yytname) / sizeof(char *)); x++) 910 if (yycheck[x + yyn] == x) 911 { 912 strcat(msg, count == 0 ? ", expecting `" : " or `"); 913 strcat(msg, yytname[x]); 914 strcat(msg, "'"); 915 count++; 916 } 917 } 918 yyerror(msg); 919 free(msg); 920 } 921 else 922 yyerror ("parse error; also virtual memory exceeded"); 1586 923 } 1587 924 else 1588 { 1589 yydestruct ("Error: discarding", 1590 yytoken, &yylval); 1591 yychar = YYEMPTY; 1592 } 1593 } 1594 1595 /* Else will try to reuse look-ahead token after shifting the error 1596 token. */ 925 #endif /* YYERROR_VERBOSE */ 926 yyerror("parse error"); 927 } 928 1597 929 goto yyerrlab1; 1598 1599 1600 /*---------------------------------------------------. 1601 | yyerrorlab -- error raised explicitly by YYERROR. | 1602 `---------------------------------------------------*/ 1603 yyerrorlab: 1604 1605 /* Pacify compilers like GCC when the user code never invokes 1606 YYERROR and the label yyerrorlab therefore never appears in user 1607 code. */ 1608 if (/*CONSTCOND*/ 0) 1609 goto yyerrorlab; 1610 1611 /* Do not reclaim the symbols of the rule which action triggered 1612 this YYERROR. */ 1613 YYPOPSTACK (yylen); 1614 yylen = 0; 1615 YY_STACK_PRINT (yyss, yyssp); 1616 yystate = *yyssp; 1617 goto yyerrlab1; 1618 1619 1620 /*-------------------------------------------------------------. 1621 | yyerrlab1 -- common code for both syntax error and YYERROR. | 1622 `-------------------------------------------------------------*/ 1623 yyerrlab1: 1624 yyerrstatus = 3; /* Each real token shifted decrements this. */ 1625 1626 for (;;) 1627 { 1628 yyn = yypact[yystate]; 1629 if (yyn != YYPACT_NINF) 1630 { 1631 yyn += YYTERROR; 1632 if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR) 1633 { 1634 yyn = yytable[yyn]; 1635 if (0 < yyn) 1636 break; 1637 } 1638 } 1639 1640 /* Pop the current state because it cannot handle the error token. */ 1641 if (yyssp == yyss) 930 yyerrlab1: /* here on error raised explicitly by an action */ 931 932 if (yyerrstatus == 3) 933 { 934 /* if just tried and failed to reuse lookahead token after an error, discard it. */ 935 936 /* return failure if at end of input */ 937 if (yychar == YYEOF) 1642 938 YYABORT; 1643 939 1644 1645 yydestruct ("Error: popping", 1646 yystos[yystate], yyvsp); 1647 YYPOPSTACK (1); 1648 yystate = *yyssp; 1649 YY_STACK_PRINT (yyss, yyssp); 1650 } 940 #if YYDEBUG != 0 941 if (yydebug) 942 fprintf(stderr, "Discarding token %d (%s).\n", yychar, yytname[yychar1]); 943 #endif 944 945 yychar = YYEMPTY; 946 } 947 948 /* Else will try to reuse lookahead token 949 after shifting the error token. */ 950 951 yyerrstatus = 3; /* Each real token shifted decrements this */ 952 953 goto yyerrhandle; 954 955 yyerrdefault: /* current state does not do anything special for the error token. */ 956 957 #if 0 958 /* This is wrong; only states that explicitly want error tokens 959 should shift them. */ 960 yyn = yydefact[yystate]; /* If its default is to accept any token, ok. Otherwise pop it.*/ 961 if (yyn) goto yydefault; 962 #endif 963 964 yyerrpop: /* pop the current state because it cannot handle the error token */ 965 966 if (yyssp == yyss) YYABORT; 967 yyvsp--; 968 yystate = *--yyssp; 969 #ifdef YYLSP_NEEDED 970 yylsp--; 971 #endif 972 973 #if YYDEBUG != 0 974 if (yydebug) 975 { 976 short *ssp1 = yyss - 1; 977 fprintf (stderr, "Error: state stack now"); 978 while (ssp1 != yyssp) 979 fprintf (stderr, " %d", *++ssp1); 980 fprintf (stderr, "\n"); 981 } 982 #endif 983 984 yyerrhandle: 985 986 yyn = yypact[yystate]; 987 if (yyn == YYFLAG) 988 goto yyerrdefault; 989 990 yyn += YYTERROR; 991 if (yyn < 0 || yyn > YYLAST || yycheck[yyn] != YYTERROR) 992 goto yyerrdefault; 993 994 yyn = yytable[yyn]; 995 if (yyn < 0) 996 { 997 if (yyn == YYFLAG) 998 goto yyerrpop; 999 yyn = -yyn; 1000 goto yyreduce; 1001 } 1002 else if (yyn == 0) 1003 goto yyerrpop; 1651 1004 1652 1005 if (yyn == YYFINAL) 1653 1006 YYACCEPT; 1654 1007 1008 #if YYDEBUG != 0 1009 if (yydebug) 1010 fprintf(stderr, "Shifting error token, "); 1011 #endif 1012 1655 1013 *++yyvsp = yylval; 1656 1657 1658 /* Shift the error token. */ 1659 YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp); 1014 #ifdef YYLSP_NEEDED 1015 *++yylsp = yylloc; 1016 #endif 1660 1017 1661 1018 yystate = yyn; 1662 1019 goto yynewstate; 1663 1020 1664 1665 /*-------------------------------------. 1666 | yyacceptlab -- YYACCEPT comes here. | 1667 `-------------------------------------*/ 1668 yyacceptlab: 1669 yyresult = 0; 1670 goto yyreturn; 1671 1672 /*-----------------------------------. 1673 | yyabortlab -- YYABORT comes here. | 1674 `-----------------------------------*/ 1675 yyabortlab: 1676 yyresult = 1; 1677 goto yyreturn; 1678 1679 #ifndef yyoverflow 1680 /*-------------------------------------------------. 1681 | yyexhaustedlab -- memory exhaustion comes here. | 1682 `-------------------------------------------------*/ 1683 yyexhaustedlab: 1684 yyerror (YY_("memory exhausted")); 1685 yyresult = 2; 1686 /* Fall through. */ 1687 #endif 1688 1689 yyreturn: 1690 if (yychar != YYEOF && yychar != YYEMPTY) 1691 yydestruct ("Cleanup: discarding lookahead", 1692 yytoken, &yylval); 1693 /* Do not reclaim the symbols of the rule which action triggered 1694 this YYABORT or YYACCEPT. */ 1695 YYPOPSTACK (yylen); 1696 YY_STACK_PRINT (yyss, yyssp); 1697 while (yyssp != yyss) 1698 { 1699 yydestruct ("Cleanup: popping", 1700 yystos[*yyssp], yyvsp); 1701 YYPOPSTACK (1); 1702 } 1703 #ifndef yyoverflow 1704 if (yyss != yyssa) 1705 YYSTACK_FREE (yyss); 1706 #endif 1707 #if YYERROR_VERBOSE 1708 if (yymsg != yymsgbuf) 1709 YYSTACK_FREE (yymsg); 1710 #endif 1711 /* Make sure YYID is used. */ 1712 return YYID (yyresult); 1021 yyacceptlab: 1022 /* YYACCEPT comes here. */ 1023 if (yyfree_stacks) 1024 { 1025 free (yyss); 1026 free (yyvs); 1027 #ifdef YYLSP_NEEDED 1028 free (yyls); 1029 #endif 1030 } 1031 return 0; 1032 1033 yyabortlab: 1034 /* YYABORT comes here. */ 1035 if (yyfree_stacks) 1036 { 1037 free (yyss); 1038 free (yyvs); 1039 #ifdef YYLSP_NEEDED 1040 free (yyls); 1041 #endif 1042 } 1043 return 1; 1713 1044 } 1714 1715 1716 1045 #line 115 "sel-gram.y"
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