1 /* $NetBSD: err_syntax12.tab.c,v 1.2 2017/02/11 19:33:13 christos Exp $ */ 2 3 /* original parser id follows */ 4 /* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */ 5 /* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */ 6 7 #define YYBYACC 1 8 #define YYMAJOR 1 9 #define YYMINOR 9 10 #define YYCHECK "yyyymmdd" 11 12 #define YYEMPTY (-1) 13 #define yyclearin (yychar = YYEMPTY) 14 #define yyerrok (yyerrflag = 0) 15 #define YYRECOVERING() (yyerrflag != 0) 16 #define YYENOMEM (-2) 17 #define YYEOF 0 18 19 #ifndef yyparse 20 #define yyparse err_syntax12_parse 21 #endif /* yyparse */ 22 23 #ifndef yylex 24 #define yylex err_syntax12_lex 25 #endif /* yylex */ 26 27 #ifndef yyerror 28 #define yyerror err_syntax12_error 29 #endif /* yyerror */ 30 31 #ifndef yychar 32 #define yychar err_syntax12_char 33 #endif /* yychar */ 34 35 #ifndef yyval 36 #define yyval err_syntax12_val 37 #endif /* yyval */ 38 39 #ifndef yylval 40 #define yylval err_syntax12_lval 41 #endif /* yylval */ 42 43 #ifndef yydebug 44 #define yydebug err_syntax12_debug 45 #endif /* yydebug */ 46 47 #ifndef yynerrs 48 #define yynerrs err_syntax12_nerrs 49 #endif /* yynerrs */ 50 51 #ifndef yyerrflag 52 #define yyerrflag err_syntax12_errflag 53 #endif /* yyerrflag */ 54 55 #ifndef yylhs 56 #define yylhs err_syntax12_lhs 57 #endif /* yylhs */ 58 59 #ifndef yylen 60 #define yylen err_syntax12_len 61 #endif /* yylen */ 62 63 #ifndef yydefred 64 #define yydefred err_syntax12_defred 65 #endif /* yydefred */ 66 67 #ifndef yydgoto 68 #define yydgoto err_syntax12_dgoto 69 #endif /* yydgoto */ 70 71 #ifndef yysindex 72 #define yysindex err_syntax12_sindex 73 #endif /* yysindex */ 74 75 #ifndef yyrindex 76 #define yyrindex err_syntax12_rindex 77 #endif /* yyrindex */ 78 79 #ifndef yygindex 80 #define yygindex err_syntax12_gindex 81 #endif /* yygindex */ 82 83 #ifndef yytable 84 #define yytable err_syntax12_table 85 #endif /* yytable */ 86 87 #ifndef yycheck 88 #define yycheck err_syntax12_check 89 #endif /* yycheck */ 90 91 #ifndef yyname 92 #define yyname err_syntax12_name 93 #endif /* yyname */ 94 95 #ifndef yyrule 96 #define yyrule err_syntax12_rule 97 #endif /* yyrule */ 98 #define YYPREFIX "err_syntax12_" 99 100 #define YYPURE 0 101 102 #line 2 "err_syntax12.y" 103 int yylex(void); 104 static void yyerror(const char *); 105 #line 104 "err_syntax12.tab.c" 106 107 #if ! defined(YYSTYPE) && ! defined(YYSTYPE_IS_DECLARED) 108 /* Default: YYSTYPE is the semantic value type. */ 109 typedef int YYSTYPE; 110 # define YYSTYPE_IS_DECLARED 1 111 #endif 112 113 /* compatibility with bison */ 114 #ifdef YYPARSE_PARAM 115 /* compatibility with FreeBSD */ 116 # ifdef YYPARSE_PARAM_TYPE 117 # define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM) 118 # else 119 # define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM) 120 # endif 121 #else 122 # define YYPARSE_DECL() yyparse(void) 123 #endif 124 125 /* Parameters sent to lex. */ 126 #ifdef YYLEX_PARAM 127 # define YYLEX_DECL() yylex(void *YYLEX_PARAM) 128 # define YYLEX yylex(YYLEX_PARAM) 129 #else 130 # define YYLEX_DECL() yylex(void) 131 # define YYLEX yylex() 132 #endif 133 134 /* Parameters sent to yyerror. */ 135 #ifndef YYERROR_DECL 136 #define YYERROR_DECL() yyerror(const char *s) 137 #endif 138 #ifndef YYERROR_CALL 139 #define YYERROR_CALL(msg) yyerror(msg) 140 #endif 141 142 extern int YYPARSE_DECL(); 143 144 #define text 456 145 #define YYERRCODE 256 146 typedef short YYINT; 147 static const YYINT err_syntax12_lhs[] = { -1, 148 0, 149 }; 150 static const YYINT err_syntax12_len[] = { 2, 151 1, 152 }; 153 static const YYINT err_syntax12_defred[] = { 0, 154 1, 0, 155 }; 156 static const YYINT err_syntax12_dgoto[] = { 2, 157 }; 158 static const YYINT err_syntax12_sindex[] = { -256, 159 0, 0, 160 }; 161 static const YYINT err_syntax12_rindex[] = { 0, 162 0, 0, 163 }; 164 static const YYINT err_syntax12_gindex[] = { 0, 165 }; 166 #define YYTABLESIZE 0 167 static const YYINT err_syntax12_table[] = { 1, 168 }; 169 static const YYINT err_syntax12_check[] = { 256, 170 }; 171 #define YYFINAL 2 172 #ifndef YYDEBUG 173 #define YYDEBUG 0 174 #endif 175 #define YYMAXTOKEN 456 176 #define YYUNDFTOKEN 459 177 #define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a)) 178 #if YYDEBUG 179 static const char *const err_syntax12_name[] = { 180 181 "end-of-file",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 182 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 183 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 184 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 185 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 186 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 187 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 188 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 189 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 190 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 191 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 192 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"text",0,0,"illegal-symbol", 193 }; 194 static const char *const err_syntax12_rule[] = { 195 "$accept : S", 196 "S : error", 197 198 }; 199 #endif 200 201 int yydebug; 202 int yynerrs; 203 204 int yyerrflag; 205 int yychar; 206 YYSTYPE yyval; 207 YYSTYPE yylval; 208 209 /* define the initial stack-sizes */ 210 #ifdef YYSTACKSIZE 211 #undef YYMAXDEPTH 212 #define YYMAXDEPTH YYSTACKSIZE 213 #else 214 #ifdef YYMAXDEPTH 215 #define YYSTACKSIZE YYMAXDEPTH 216 #else 217 #define YYSTACKSIZE 10000 218 #define YYMAXDEPTH 10000 219 #endif 220 #endif 221 222 #define YYINITSTACKSIZE 200 223 224 typedef struct { 225 unsigned stacksize; 226 YYINT *s_base; 227 YYINT *s_mark; 228 YYINT *s_last; 229 YYSTYPE *l_base; 230 YYSTYPE *l_mark; 231 } YYSTACKDATA; 232 /* variables for the parser stack */ 233 static YYSTACKDATA yystack; 234 #line 12 "err_syntax12.y" 235 236 #include <stdio.h> 237 238 int 239 main(void) 240 { 241 printf("yyparse() = %d\n", yyparse()); 242 return 0; 243 } 244 245 int 246 yylex(void) 247 { 248 return -1; 249 } 250 251 static void 252 yyerror(const char* s) 253 { 254 printf("%s\n", s); 255 } 256 #line 255 "err_syntax12.tab.c" 257 258 #if YYDEBUG 259 #include <stdio.h> /* needed for printf */ 260 #endif 261 262 #include <stdlib.h> /* needed for malloc, etc */ 263 #include <string.h> /* needed for memset */ 264 265 /* allocate initial stack or double stack size, up to YYMAXDEPTH */ 266 static int yygrowstack(YYSTACKDATA *data) 267 { 268 int i; 269 unsigned newsize; 270 YYINT *newss; 271 YYSTYPE *newvs; 272 273 if ((newsize = data->stacksize) == 0) 274 newsize = YYINITSTACKSIZE; 275 else if (newsize >= YYMAXDEPTH) 276 return YYENOMEM; 277 else if ((newsize *= 2) > YYMAXDEPTH) 278 newsize = YYMAXDEPTH; 279 280 i = (int) (data->s_mark - data->s_base); 281 newss = (YYINT *)realloc(data->s_base, newsize * sizeof(*newss)); 282 if (newss == 0) 283 return YYENOMEM; 284 285 data->s_base = newss; 286 data->s_mark = newss + i; 287 288 newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs)); 289 if (newvs == 0) 290 return YYENOMEM; 291 292 data->l_base = newvs; 293 data->l_mark = newvs + i; 294 295 data->stacksize = newsize; 296 data->s_last = data->s_base + newsize - 1; 297 return 0; 298 } 299 300 #if YYPURE || defined(YY_NO_LEAKS) 301 static void yyfreestack(YYSTACKDATA *data) 302 { 303 free(data->s_base); 304 free(data->l_base); 305 memset(data, 0, sizeof(*data)); 306 } 307 #else 308 #define yyfreestack(data) /* nothing */ 309 #endif 310 311 #define YYABORT goto yyabort 312 #define YYREJECT goto yyabort 313 #define YYACCEPT goto yyaccept 314 #define YYERROR goto yyerrlab 315 316 int 317 YYPARSE_DECL() 318 { 319 int yym, yyn, yystate; 320 #if YYDEBUG 321 const char *yys; 322 323 if ((yys = getenv("YYDEBUG")) != 0) 324 { 325 yyn = *yys; 326 if (yyn >= '0' && yyn <= '9') 327 yydebug = yyn - '0'; 328 } 329 #endif 330 331 yym = 0; 332 yyn = 0; 333 yynerrs = 0; 334 yyerrflag = 0; 335 yychar = YYEMPTY; 336 yystate = 0; 337 338 #if YYPURE 339 memset(&yystack, 0, sizeof(yystack)); 340 #endif 341 342 if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow; 343 yystack.s_mark = yystack.s_base; 344 yystack.l_mark = yystack.l_base; 345 yystate = 0; 346 *yystack.s_mark = 0; 347 348 yyloop: 349 if ((yyn = yydefred[yystate]) != 0) goto yyreduce; 350 if (yychar < 0) 351 { 352 yychar = YYLEX; 353 if (yychar < 0) yychar = YYEOF; 354 #if YYDEBUG 355 if (yydebug) 356 { 357 if ((yys = yyname[YYTRANSLATE(yychar)]) == NULL) yys = yyname[YYUNDFTOKEN]; 358 printf("%sdebug: state %d, reading %d (%s)\n", 359 YYPREFIX, yystate, yychar, yys); 360 } 361 #endif 362 } 363 if (((yyn = yysindex[yystate]) != 0) && (yyn += yychar) >= 0 && 364 yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar) 365 { 366 #if YYDEBUG 367 if (yydebug) 368 printf("%sdebug: state %d, shifting to state %d\n", 369 YYPREFIX, yystate, yytable[yyn]); 370 #endif 371 if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow; 372 yystate = yytable[yyn]; 373 *++yystack.s_mark = yytable[yyn]; 374 *++yystack.l_mark = yylval; 375 yychar = YYEMPTY; 376 if (yyerrflag > 0) --yyerrflag; 377 goto yyloop; 378 } 379 if (((yyn = yyrindex[yystate]) != 0) && (yyn += yychar) >= 0 && 380 yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar) 381 { 382 yyn = yytable[yyn]; 383 goto yyreduce; 384 } 385 if (yyerrflag != 0) goto yyinrecovery; 386 387 YYERROR_CALL("syntax error"); 388 389 goto yyerrlab; /* redundant goto avoids 'unused label' warning */ 390 yyerrlab: 391 ++yynerrs; 392 393 yyinrecovery: 394 if (yyerrflag < 3) 395 { 396 yyerrflag = 3; 397 for (;;) 398 { 399 if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 && 400 yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) YYERRCODE) 401 { 402 #if YYDEBUG 403 if (yydebug) 404 printf("%sdebug: state %d, error recovery shifting\ 405 to state %d\n", YYPREFIX, *yystack.s_mark, yytable[yyn]); 406 #endif 407 if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow; 408 yystate = yytable[yyn]; 409 *++yystack.s_mark = yytable[yyn]; 410 *++yystack.l_mark = yylval; 411 goto yyloop; 412 } 413 else 414 { 415 #if YYDEBUG 416 if (yydebug) 417 printf("%sdebug: error recovery discarding state %d\n", 418 YYPREFIX, *yystack.s_mark); 419 #endif 420 if (yystack.s_mark <= yystack.s_base) goto yyabort; 421 --yystack.s_mark; 422 --yystack.l_mark; 423 } 424 } 425 } 426 else 427 { 428 if (yychar == YYEOF) goto yyabort; 429 #if YYDEBUG 430 if (yydebug) 431 { 432 if ((yys = yyname[YYTRANSLATE(yychar)]) == NULL) yys = yyname[YYUNDFTOKEN]; 433 printf("%sdebug: state %d, error recovery discards token %d (%s)\n", 434 YYPREFIX, yystate, yychar, yys); 435 } 436 #endif 437 yychar = YYEMPTY; 438 goto yyloop; 439 } 440 441 yyreduce: 442 #if YYDEBUG 443 if (yydebug) 444 printf("%sdebug: state %d, reducing by rule %d (%s)\n", 445 YYPREFIX, yystate, yyn, yyrule[yyn]); 446 #endif 447 yym = yylen[yyn]; 448 if (yym > 0) 449 yyval = yystack.l_mark[1-yym]; 450 else 451 memset(&yyval, 0, sizeof yyval); 452 453 switch (yyn) 454 { 455 } 456 yystack.s_mark -= yym; 457 yystate = *yystack.s_mark; 458 yystack.l_mark -= yym; 459 yym = yylhs[yyn]; 460 if (yystate == 0 && yym == 0) 461 { 462 #if YYDEBUG 463 if (yydebug) 464 printf("%sdebug: after reduction, shifting from state 0 to\ 465 state %d\n", YYPREFIX, YYFINAL); 466 #endif 467 yystate = YYFINAL; 468 *++yystack.s_mark = YYFINAL; 469 *++yystack.l_mark = yyval; 470 if (yychar < 0) 471 { 472 yychar = YYLEX; 473 if (yychar < 0) yychar = YYEOF; 474 #if YYDEBUG 475 if (yydebug) 476 { 477 if ((yys = yyname[YYTRANSLATE(yychar)]) == NULL) yys = yyname[YYUNDFTOKEN]; 478 printf("%sdebug: state %d, reading %d (%s)\n", 479 YYPREFIX, YYFINAL, yychar, yys); 480 } 481 #endif 482 } 483 if (yychar == YYEOF) goto yyaccept; 484 goto yyloop; 485 } 486 if (((yyn = yygindex[yym]) != 0) && (yyn += yystate) >= 0 && 487 yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yystate) 488 yystate = yytable[yyn]; 489 else 490 yystate = yydgoto[yym]; 491 #if YYDEBUG 492 if (yydebug) 493 printf("%sdebug: after reduction, shifting from state %d \ 494 to state %d\n", YYPREFIX, *yystack.s_mark, yystate); 495 #endif 496 if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow; 497 *++yystack.s_mark = (YYINT) yystate; 498 *++yystack.l_mark = yyval; 499 goto yyloop; 500 501 yyoverflow: 502 YYERROR_CALL("yacc stack overflow"); 503 504 yyabort: 505 yyfreestack(&yystack); 506 return (1); 507 508 yyaccept: 509 yyfreestack(&yystack); 510 return (0); 511 } 512