1/* original parser id follows */ 2/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */ 3/* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */ 4 5#define YYBYACC 1 6#define YYMAJOR 1 7#define YYMINOR 9 8#define YYCHECK "yyyymmdd" 9 10#define YYEMPTY (-1) 11#define yyclearin (yychar = YYEMPTY) 12#define yyerrok (yyerrflag = 0) 13#define YYRECOVERING() (yyerrflag != 0) 14#define YYENOMEM (-2) 15#define YYEOF 0 16#undef YYBTYACC 17#define YYBTYACC 0 18#define YYDEBUGSTR YYPREFIX "debug" 19 20#ifndef yyparse 21#define yyparse err_syntax12_parse 22#endif /* yyparse */ 23 24#ifndef yylex 25#define yylex err_syntax12_lex 26#endif /* yylex */ 27 28#ifndef yyerror 29#define yyerror err_syntax12_error 30#endif /* yyerror */ 31 32#ifndef yychar 33#define yychar err_syntax12_char 34#endif /* yychar */ 35 36#ifndef yyval 37#define yyval err_syntax12_val 38#endif /* yyval */ 39 40#ifndef yylval 41#define yylval err_syntax12_lval 42#endif /* yylval */ 43 44#ifndef yydebug 45#define yydebug err_syntax12_debug 46#endif /* yydebug */ 47 48#ifndef yynerrs 49#define yynerrs err_syntax12_nerrs 50#endif /* yynerrs */ 51 52#ifndef yyerrflag 53#define yyerrflag err_syntax12_errflag 54#endif /* yyerrflag */ 55 56#ifndef yylhs 57#define yylhs err_syntax12_lhs 58#endif /* yylhs */ 59 60#ifndef yylen 61#define yylen err_syntax12_len 62#endif /* yylen */ 63 64#ifndef yydefred 65#define yydefred err_syntax12_defred 66#endif /* yydefred */ 67 68#ifndef yystos 69#define yystos err_syntax12_stos 70#endif /* yystos */ 71 72#ifndef yydgoto 73#define yydgoto err_syntax12_dgoto 74#endif /* yydgoto */ 75 76#ifndef yysindex 77#define yysindex err_syntax12_sindex 78#endif /* yysindex */ 79 80#ifndef yyrindex 81#define yyrindex err_syntax12_rindex 82#endif /* yyrindex */ 83 84#ifndef yygindex 85#define yygindex err_syntax12_gindex 86#endif /* yygindex */ 87 88#ifndef yytable 89#define yytable err_syntax12_table 90#endif /* yytable */ 91 92#ifndef yycheck 93#define yycheck err_syntax12_check 94#endif /* yycheck */ 95 96#ifndef yyname 97#define yyname err_syntax12_name 98#endif /* yyname */ 99 100#ifndef yyrule 101#define yyrule err_syntax12_rule 102#endif /* yyrule */ 103 104#if YYBTYACC 105 106#ifndef yycindex 107#define yycindex err_syntax12_cindex 108#endif /* yycindex */ 109 110#ifndef yyctable 111#define yyctable err_syntax12_ctable 112#endif /* yyctable */ 113 114#endif /* YYBTYACC */ 115 116#define YYPREFIX "err_syntax12_" 117 118#define YYPURE 0 119 120#line 2 "err_syntax12.y" 121int yylex(void); 122static void yyerror(const char *); 123#line 124 "err_syntax12.tab.c" 124 125#if ! defined(YYSTYPE) && ! defined(YYSTYPE_IS_DECLARED) 126/* Default: YYSTYPE is the semantic value type. */ 127typedef int YYSTYPE; 128# define YYSTYPE_IS_DECLARED 1 129#endif 130 131/* compatibility with bison */ 132#ifdef YYPARSE_PARAM 133/* compatibility with FreeBSD */ 134# ifdef YYPARSE_PARAM_TYPE 135# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM) 136# else 137# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM) 138# endif 139#else 140# define YYPARSE_DECL() yyparse(void) 141#endif 142 143/* Parameters sent to lex. */ 144#ifdef YYLEX_PARAM 145# define YYLEX_DECL() yylex(void *YYLEX_PARAM) 146# define YYLEX yylex(YYLEX_PARAM) 147#else 148# define YYLEX_DECL() yylex(void) 149# define YYLEX yylex() 150#endif 151 152/* Parameters sent to yyerror. */ 153#ifndef YYERROR_DECL 154#define YYERROR_DECL() yyerror(const char *s) 155#endif 156#ifndef YYERROR_CALL 157#define YYERROR_CALL(msg) yyerror(msg) 158#endif 159 160extern int YYPARSE_DECL(); 161 162#define text 456 163#define YYERRCODE 256 164typedef short YYINT; 165static const YYINT err_syntax12_lhs[] = { -1, 166 0, 167}; 168static const YYINT err_syntax12_len[] = { 2, 169 1, 170}; 171static const YYINT err_syntax12_defred[] = { 0, 172 1, 0, 173}; 174#if defined(YYDESTRUCT_CALL) || defined(YYSTYPE_TOSTRING) 175static const YYINT err_syntax12_stos[] = { 0, 176 256, 458, 177}; 178#endif /* YYDESTRUCT_CALL || YYSTYPE_TOSTRING */ 179static const YYINT err_syntax12_dgoto[] = { 2, 180}; 181static const YYINT err_syntax12_sindex[] = { -256, 182 0, 0, 183}; 184static const YYINT err_syntax12_rindex[] = { 0, 185 0, 0, 186}; 187#if YYBTYACC 188static const YYINT err_syntax12_cindex[] = { 0, 189 0, 0, 190}; 191#endif 192static const YYINT err_syntax12_gindex[] = { 0, 193}; 194#define YYTABLESIZE 0 195static const YYINT err_syntax12_table[] = { 1, 196}; 197static const YYINT err_syntax12_check[] = { 256, 198}; 199#if YYBTYACC 200static const YYINT err_syntax12_ctable[] = { -1, 201}; 202#endif 203#define YYFINAL 2 204#ifndef YYDEBUG 205#define YYDEBUG 0 206#endif 207#define YYMAXTOKEN 456 208#define YYUNDFTOKEN 459 209#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a)) 210#if YYDEBUG 211static const char *const err_syntax12_name[] = { 212 213"$end",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 2140,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 2150,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 2160,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 2170,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 2180,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 2190,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"error",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 2200,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 2210,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 2220,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 2230,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 2240,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"text","$accept","S", 225"illegal-symbol", 226}; 227static const char *const err_syntax12_rule[] = { 228"$accept : S", 229"S : error", 230 231}; 232#endif 233 234int yydebug; 235int yynerrs; 236 237int yyerrflag; 238int yychar; 239YYSTYPE yyval; 240YYSTYPE yylval; 241#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 242YYLTYPE yyloc; /* position returned by actions */ 243YYLTYPE yylloc; /* position from the lexer */ 244#endif 245 246#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 247#ifndef YYLLOC_DEFAULT 248#define YYLLOC_DEFAULT(loc, rhs, n) \ 249do \ 250{ \ 251 if (n == 0) \ 252 { \ 253 (loc).first_line = ((rhs)[-1]).last_line; \ 254 (loc).first_column = ((rhs)[-1]).last_column; \ 255 (loc).last_line = ((rhs)[-1]).last_line; \ 256 (loc).last_column = ((rhs)[-1]).last_column; \ 257 } \ 258 else \ 259 { \ 260 (loc).first_line = ((rhs)[ 0 ]).first_line; \ 261 (loc).first_column = ((rhs)[ 0 ]).first_column; \ 262 (loc).last_line = ((rhs)[n-1]).last_line; \ 263 (loc).last_column = ((rhs)[n-1]).last_column; \ 264 } \ 265} while (0) 266#endif /* YYLLOC_DEFAULT */ 267#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */ 268#if YYBTYACC 269 270#ifndef YYLVQUEUEGROWTH 271#define YYLVQUEUEGROWTH 32 272#endif 273#endif /* YYBTYACC */ 274 275/* define the initial stack-sizes */ 276#ifdef YYSTACKSIZE 277#undef YYMAXDEPTH 278#define YYMAXDEPTH YYSTACKSIZE 279#else 280#ifdef YYMAXDEPTH 281#define YYSTACKSIZE YYMAXDEPTH 282#else 283#define YYSTACKSIZE 10000 284#define YYMAXDEPTH 10000 285#endif 286#endif 287 288#ifndef YYINITSTACKSIZE 289#define YYINITSTACKSIZE 200 290#endif 291 292typedef struct { 293 unsigned stacksize; 294 YYINT *s_base; 295 YYINT *s_mark; 296 YYINT *s_last; 297 YYSTYPE *l_base; 298 YYSTYPE *l_mark; 299#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 300 YYLTYPE *p_base; 301 YYLTYPE *p_mark; 302#endif 303} YYSTACKDATA; 304#if YYBTYACC 305 306struct YYParseState_s 307{ 308 struct YYParseState_s *save; /* Previously saved parser state */ 309 YYSTACKDATA yystack; /* saved parser stack */ 310 int state; /* saved parser state */ 311 int errflag; /* saved error recovery status */ 312 int lexeme; /* saved index of the conflict lexeme in the lexical queue */ 313 YYINT ctry; /* saved index in yyctable[] for this conflict */ 314}; 315typedef struct YYParseState_s YYParseState; 316#endif /* YYBTYACC */ 317/* variables for the parser stack */ 318static YYSTACKDATA yystack; 319#if YYBTYACC 320 321/* Current parser state */ 322static YYParseState *yyps = 0; 323 324/* yypath != NULL: do the full parse, starting at *yypath parser state. */ 325static YYParseState *yypath = 0; 326 327/* Base of the lexical value queue */ 328static YYSTYPE *yylvals = 0; 329 330/* Current position at lexical value queue */ 331static YYSTYPE *yylvp = 0; 332 333/* End position of lexical value queue */ 334static YYSTYPE *yylve = 0; 335 336/* The last allocated position at the lexical value queue */ 337static YYSTYPE *yylvlim = 0; 338 339#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 340/* Base of the lexical position queue */ 341static YYLTYPE *yylpsns = 0; 342 343/* Current position at lexical position queue */ 344static YYLTYPE *yylpp = 0; 345 346/* End position of lexical position queue */ 347static YYLTYPE *yylpe = 0; 348 349/* The last allocated position at the lexical position queue */ 350static YYLTYPE *yylplim = 0; 351#endif 352 353/* Current position at lexical token queue */ 354static YYINT *yylexp = 0; 355 356static YYINT *yylexemes = 0; 357#endif /* YYBTYACC */ 358#line 12 "err_syntax12.y" 359 360#include <stdio.h> 361 362int 363main(void) 364{ 365 printf("yyparse() = %d\n", yyparse()); 366 return 0; 367} 368 369int 370yylex(void) 371{ 372 return -1; 373} 374 375static void 376yyerror(const char* s) 377{ 378 printf("%s\n", s); 379} 380#line 381 "err_syntax12.tab.c" 381 382/* For use in generated program */ 383#define yydepth (int)(yystack.s_mark - yystack.s_base) 384#if YYBTYACC 385#define yytrial (yyps->save) 386#endif /* YYBTYACC */ 387 388#if YYDEBUG 389#include <stdio.h> /* needed for printf */ 390#endif 391 392#include <stdlib.h> /* needed for malloc, etc */ 393#include <string.h> /* needed for memset */ 394 395/* allocate initial stack or double stack size, up to YYMAXDEPTH */ 396static int yygrowstack(YYSTACKDATA *data) 397{ 398 int i; 399 unsigned newsize; 400 YYINT *newss; 401 YYSTYPE *newvs; 402#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 403 YYLTYPE *newps; 404#endif 405 406 if ((newsize = data->stacksize) == 0) 407 newsize = YYINITSTACKSIZE; 408 else if (newsize >= YYMAXDEPTH) 409 return YYENOMEM; 410 else if ((newsize *= 2) > YYMAXDEPTH) 411 newsize = YYMAXDEPTH; 412 413 i = (int) (data->s_mark - data->s_base); 414 newss = (YYINT *)realloc(data->s_base, newsize * sizeof(*newss)); 415 if (newss == 0) 416 return YYENOMEM; 417 418 data->s_base = newss; 419 data->s_mark = newss + i; 420 421 newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs)); 422 if (newvs == 0) 423 return YYENOMEM; 424 425 data->l_base = newvs; 426 data->l_mark = newvs + i; 427 428#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 429 newps = (YYLTYPE *)realloc(data->p_base, newsize * sizeof(*newps)); 430 if (newps == 0) 431 return YYENOMEM; 432 433 data->p_base = newps; 434 data->p_mark = newps + i; 435#endif 436 437 data->stacksize = newsize; 438 data->s_last = data->s_base + newsize - 1; 439 440#if YYDEBUG 441 if (yydebug) 442 fprintf(stderr, "%sdebug: stack size increased to %d\n", YYPREFIX, newsize); 443#endif 444 return 0; 445} 446 447#if YYPURE || defined(YY_NO_LEAKS) 448static void yyfreestack(YYSTACKDATA *data) 449{ 450 free(data->s_base); 451 free(data->l_base); 452#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 453 free(data->p_base); 454#endif 455 memset(data, 0, sizeof(*data)); 456} 457#else 458#define yyfreestack(data) /* nothing */ 459#endif /* YYPURE || defined(YY_NO_LEAKS) */ 460#if YYBTYACC 461 462static YYParseState * 463yyNewState(unsigned size) 464{ 465 YYParseState *p = (YYParseState *) malloc(sizeof(YYParseState)); 466 if (p == NULL) return NULL; 467 468 p->yystack.stacksize = size; 469 if (size == 0) 470 { 471 p->yystack.s_base = NULL; 472 p->yystack.l_base = NULL; 473#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 474 p->yystack.p_base = NULL; 475#endif 476 return p; 477 } 478 p->yystack.s_base = (YYINT *) malloc(size * sizeof(YYINT)); 479 if (p->yystack.s_base == NULL) return NULL; 480 p->yystack.l_base = (YYSTYPE *) malloc(size * sizeof(YYSTYPE)); 481 if (p->yystack.l_base == NULL) return NULL; 482 memset(p->yystack.l_base, 0, size * sizeof(YYSTYPE)); 483#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 484 p->yystack.p_base = (YYLTYPE *) malloc(size * sizeof(YYLTYPE)); 485 if (p->yystack.p_base == NULL) return NULL; 486 memset(p->yystack.p_base, 0, size * sizeof(YYLTYPE)); 487#endif 488 489 return p; 490} 491 492static void 493yyFreeState(YYParseState *p) 494{ 495 yyfreestack(&p->yystack); 496 free(p); 497} 498#endif /* YYBTYACC */ 499 500#define YYABORT goto yyabort 501#define YYREJECT goto yyabort 502#define YYACCEPT goto yyaccept 503#define YYERROR goto yyerrlab 504#if YYBTYACC 505#define YYVALID do { if (yyps->save) goto yyvalid; } while(0) 506#define YYVALID_NESTED do { if (yyps->save && \ 507 yyps->save->save == 0) goto yyvalid; } while(0) 508#endif /* YYBTYACC */ 509 510int 511YYPARSE_DECL() 512{ 513 int yym, yyn, yystate, yyresult; 514#if YYBTYACC 515 int yynewerrflag; 516 YYParseState *yyerrctx = NULL; 517#endif /* YYBTYACC */ 518#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 519 YYLTYPE yyerror_loc_range[2]; /* position of error start & end */ 520#endif 521#if YYDEBUG 522 const char *yys; 523 524 if ((yys = getenv("YYDEBUG")) != 0) 525 { 526 yyn = *yys; 527 if (yyn >= '0' && yyn <= '9') 528 yydebug = yyn - '0'; 529 } 530 if (yydebug) 531 fprintf(stderr, "%sdebug[<# of symbols on state stack>]\n", YYPREFIX); 532#endif 533 534#if YYBTYACC 535 yyps = yyNewState(0); if (yyps == 0) goto yyenomem; 536 yyps->save = 0; 537#endif /* YYBTYACC */ 538 yym = 0; 539 yyn = 0; 540 yynerrs = 0; 541 yyerrflag = 0; 542 yychar = YYEMPTY; 543 yystate = 0; 544 545#if YYPURE 546 memset(&yystack, 0, sizeof(yystack)); 547#endif 548 549 if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow; 550 yystack.s_mark = yystack.s_base; 551 yystack.l_mark = yystack.l_base; 552#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 553 yystack.p_mark = yystack.p_base; 554#endif 555 yystate = 0; 556 *yystack.s_mark = 0; 557 558yyloop: 559 if ((yyn = yydefred[yystate]) != 0) goto yyreduce; 560 if (yychar < 0) 561 { 562#if YYBTYACC 563 do { 564 if (yylvp < yylve) 565 { 566 /* we're currently re-reading tokens */ 567 yylval = *yylvp++; 568#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 569 yylloc = *yylpp++; 570#endif 571 yychar = *yylexp++; 572 break; 573 } 574 if (yyps->save) 575 { 576 /* in trial mode; save scanner results for future parse attempts */ 577 if (yylvp == yylvlim) 578 { /* Enlarge lexical value queue */ 579 size_t p = (size_t) (yylvp - yylvals); 580 size_t s = (size_t) (yylvlim - yylvals); 581 582 s += YYLVQUEUEGROWTH; 583 if ((yylexemes = realloc(yylexemes, s * sizeof(YYINT))) == NULL) goto yyenomem; 584 if ((yylvals = realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) goto yyenomem; 585#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 586 if ((yylpsns = realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) goto yyenomem; 587#endif 588 yylvp = yylve = yylvals + p; 589 yylvlim = yylvals + s; 590#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 591 yylpp = yylpe = yylpsns + p; 592 yylplim = yylpsns + s; 593#endif 594 yylexp = yylexemes + p; 595 } 596 *yylexp = (YYINT) YYLEX; 597 *yylvp++ = yylval; 598 yylve++; 599#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 600 *yylpp++ = yylloc; 601 yylpe++; 602#endif 603 yychar = *yylexp++; 604 break; 605 } 606 /* normal operation, no conflict encountered */ 607#endif /* YYBTYACC */ 608 yychar = YYLEX; 609#if YYBTYACC 610 } while (0); 611#endif /* YYBTYACC */ 612 if (yychar < 0) yychar = YYEOF; 613#if YYDEBUG 614 if (yydebug) 615 { 616 if ((yys = yyname[YYTRANSLATE(yychar)]) == NULL) yys = yyname[YYUNDFTOKEN]; 617 fprintf(stderr, "%s[%d]: state %d, reading token %d (%s)", 618 YYDEBUGSTR, yydepth, yystate, yychar, yys); 619#ifdef YYSTYPE_TOSTRING 620#if YYBTYACC 621 if (!yytrial) 622#endif /* YYBTYACC */ 623 fprintf(stderr, " <%s>", YYSTYPE_TOSTRING(yychar, yylval)); 624#endif 625 fputc('\n', stderr); 626 } 627#endif 628 } 629#if YYBTYACC 630 631 /* Do we have a conflict? */ 632 if (((yyn = yycindex[yystate]) != 0) && (yyn += yychar) >= 0 && 633 yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar) 634 { 635 YYINT ctry; 636 637 if (yypath) 638 { 639 YYParseState *save; 640#if YYDEBUG 641 if (yydebug) 642 fprintf(stderr, "%s[%d]: CONFLICT in state %d: following successful trial parse\n", 643 YYDEBUGSTR, yydepth, yystate); 644#endif 645 /* Switch to the next conflict context */ 646 save = yypath; 647 yypath = save->save; 648 save->save = NULL; 649 ctry = save->ctry; 650 if (save->state != yystate) YYABORT; 651 yyFreeState(save); 652 653 } 654 else 655 { 656 657 /* Unresolved conflict - start/continue trial parse */ 658 YYParseState *save; 659#if YYDEBUG 660 if (yydebug) 661 { 662 fprintf(stderr, "%s[%d]: CONFLICT in state %d. ", YYDEBUGSTR, yydepth, yystate); 663 if (yyps->save) 664 fputs("ALREADY in conflict, continuing trial parse.\n", stderr); 665 else 666 fputs("Starting trial parse.\n", stderr); 667 } 668#endif 669 save = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1)); 670 if (save == NULL) goto yyenomem; 671 save->save = yyps->save; 672 save->state = yystate; 673 save->errflag = yyerrflag; 674 save->yystack.s_mark = save->yystack.s_base + (yystack.s_mark - yystack.s_base); 675 memcpy (save->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(YYINT)); 676 save->yystack.l_mark = save->yystack.l_base + (yystack.l_mark - yystack.l_base); 677 memcpy (save->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE)); 678#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 679 save->yystack.p_mark = save->yystack.p_base + (yystack.p_mark - yystack.p_base); 680 memcpy (save->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE)); 681#endif 682 ctry = yytable[yyn]; 683 if (yyctable[ctry] == -1) 684 { 685#if YYDEBUG 686 if (yydebug && yychar >= YYEOF) 687 fprintf(stderr, "%s[%d]: backtracking 1 token\n", YYDEBUGSTR, yydepth); 688#endif 689 ctry++; 690 } 691 save->ctry = ctry; 692 if (yyps->save == NULL) 693 { 694 /* If this is a first conflict in the stack, start saving lexemes */ 695 if (!yylexemes) 696 { 697 yylexemes = malloc((YYLVQUEUEGROWTH) * sizeof(YYINT)); 698 if (yylexemes == NULL) goto yyenomem; 699 yylvals = (YYSTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYSTYPE)); 700 if (yylvals == NULL) goto yyenomem; 701 yylvlim = yylvals + YYLVQUEUEGROWTH; 702#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 703 yylpsns = (YYLTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYLTYPE)); 704 if (yylpsns == NULL) goto yyenomem; 705 yylplim = yylpsns + YYLVQUEUEGROWTH; 706#endif 707 } 708 if (yylvp == yylve) 709 { 710 yylvp = yylve = yylvals; 711#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 712 yylpp = yylpe = yylpsns; 713#endif 714 yylexp = yylexemes; 715 if (yychar >= YYEOF) 716 { 717 *yylve++ = yylval; 718#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 719 *yylpe++ = yylloc; 720#endif 721 *yylexp = (YYINT) yychar; 722 yychar = YYEMPTY; 723 } 724 } 725 } 726 if (yychar >= YYEOF) 727 { 728 yylvp--; 729#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 730 yylpp--; 731#endif 732 yylexp--; 733 yychar = YYEMPTY; 734 } 735 save->lexeme = (int) (yylvp - yylvals); 736 yyps->save = save; 737 } 738 if (yytable[yyn] == ctry) 739 { 740#if YYDEBUG 741 if (yydebug) 742 fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n", 743 YYDEBUGSTR, yydepth, yystate, yyctable[ctry]); 744#endif 745 if (yychar < 0) 746 { 747 yylvp++; 748#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 749 yylpp++; 750#endif 751 yylexp++; 752 } 753 if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) 754 goto yyoverflow; 755 yystate = yyctable[ctry]; 756 *++yystack.s_mark = (YYINT) yystate; 757 *++yystack.l_mark = yylval; 758#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 759 *++yystack.p_mark = yylloc; 760#endif 761 yychar = YYEMPTY; 762 if (yyerrflag > 0) --yyerrflag; 763 goto yyloop; 764 } 765 else 766 { 767 yyn = yyctable[ctry]; 768 goto yyreduce; 769 } 770 } /* End of code dealing with conflicts */ 771#endif /* YYBTYACC */ 772 if (((yyn = yysindex[yystate]) != 0) && (yyn += yychar) >= 0 && 773 yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar) 774 { 775#if YYDEBUG 776 if (yydebug) 777 fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n", 778 YYDEBUGSTR, yydepth, yystate, yytable[yyn]); 779#endif 780 if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow; 781 yystate = yytable[yyn]; 782 *++yystack.s_mark = yytable[yyn]; 783 *++yystack.l_mark = yylval; 784#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 785 *++yystack.p_mark = yylloc; 786#endif 787 yychar = YYEMPTY; 788 if (yyerrflag > 0) --yyerrflag; 789 goto yyloop; 790 } 791 if (((yyn = yyrindex[yystate]) != 0) && (yyn += yychar) >= 0 && 792 yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar) 793 { 794 yyn = yytable[yyn]; 795 goto yyreduce; 796 } 797 if (yyerrflag != 0) goto yyinrecovery; 798#if YYBTYACC 799 800 yynewerrflag = 1; 801 goto yyerrhandler; 802 goto yyerrlab; /* redundant goto avoids 'unused label' warning */ 803 804yyerrlab: 805 /* explicit YYERROR from an action -- pop the rhs of the rule reduced 806 * before looking for error recovery */ 807 yystack.s_mark -= yym; 808 yystate = *yystack.s_mark; 809 yystack.l_mark -= yym; 810#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 811 yystack.p_mark -= yym; 812#endif 813 814 yynewerrflag = 0; 815yyerrhandler: 816 while (yyps->save) 817 { 818 int ctry; 819 YYParseState *save = yyps->save; 820#if YYDEBUG 821 if (yydebug) 822 fprintf(stderr, "%s[%d]: ERROR in state %d, CONFLICT BACKTRACKING to state %d, %d tokens\n", 823 YYDEBUGSTR, yydepth, yystate, yyps->save->state, 824 (int)(yylvp - yylvals - yyps->save->lexeme)); 825#endif 826 /* Memorize most forward-looking error state in case it's really an error. */ 827 if (yyerrctx == NULL || yyerrctx->lexeme < yylvp - yylvals) 828 { 829 /* Free old saved error context state */ 830 if (yyerrctx) yyFreeState(yyerrctx); 831 /* Create and fill out new saved error context state */ 832 yyerrctx = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1)); 833 if (yyerrctx == NULL) goto yyenomem; 834 yyerrctx->save = yyps->save; 835 yyerrctx->state = yystate; 836 yyerrctx->errflag = yyerrflag; 837 yyerrctx->yystack.s_mark = yyerrctx->yystack.s_base + (yystack.s_mark - yystack.s_base); 838 memcpy (yyerrctx->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(YYINT)); 839 yyerrctx->yystack.l_mark = yyerrctx->yystack.l_base + (yystack.l_mark - yystack.l_base); 840 memcpy (yyerrctx->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE)); 841#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 842 yyerrctx->yystack.p_mark = yyerrctx->yystack.p_base + (yystack.p_mark - yystack.p_base); 843 memcpy (yyerrctx->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE)); 844#endif 845 yyerrctx->lexeme = (int) (yylvp - yylvals); 846 } 847 yylvp = yylvals + save->lexeme; 848#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 849 yylpp = yylpsns + save->lexeme; 850#endif 851 yylexp = yylexemes + save->lexeme; 852 yychar = YYEMPTY; 853 yystack.s_mark = yystack.s_base + (save->yystack.s_mark - save->yystack.s_base); 854 memcpy (yystack.s_base, save->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(YYINT)); 855 yystack.l_mark = yystack.l_base + (save->yystack.l_mark - save->yystack.l_base); 856 memcpy (yystack.l_base, save->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE)); 857#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 858 yystack.p_mark = yystack.p_base + (save->yystack.p_mark - save->yystack.p_base); 859 memcpy (yystack.p_base, save->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE)); 860#endif 861 ctry = ++save->ctry; 862 yystate = save->state; 863 /* We tried shift, try reduce now */ 864 if ((yyn = yyctable[ctry]) >= 0) goto yyreduce; 865 yyps->save = save->save; 866 save->save = NULL; 867 yyFreeState(save); 868 869 /* Nothing left on the stack -- error */ 870 if (!yyps->save) 871 { 872#if YYDEBUG 873 if (yydebug) 874 fprintf(stderr, "%sdebug[%d,trial]: trial parse FAILED, entering ERROR mode\n", 875 YYPREFIX, yydepth); 876#endif 877 /* Restore state as it was in the most forward-advanced error */ 878 yylvp = yylvals + yyerrctx->lexeme; 879#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 880 yylpp = yylpsns + yyerrctx->lexeme; 881#endif 882 yylexp = yylexemes + yyerrctx->lexeme; 883 yychar = yylexp[-1]; 884 yylval = yylvp[-1]; 885#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 886 yylloc = yylpp[-1]; 887#endif 888 yystack.s_mark = yystack.s_base + (yyerrctx->yystack.s_mark - yyerrctx->yystack.s_base); 889 memcpy (yystack.s_base, yyerrctx->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(YYINT)); 890 yystack.l_mark = yystack.l_base + (yyerrctx->yystack.l_mark - yyerrctx->yystack.l_base); 891 memcpy (yystack.l_base, yyerrctx->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE)); 892#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 893 yystack.p_mark = yystack.p_base + (yyerrctx->yystack.p_mark - yyerrctx->yystack.p_base); 894 memcpy (yystack.p_base, yyerrctx->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE)); 895#endif 896 yystate = yyerrctx->state; 897 yyFreeState(yyerrctx); 898 yyerrctx = NULL; 899 } 900 yynewerrflag = 1; 901 } 902 if (yynewerrflag == 0) goto yyinrecovery; 903#endif /* YYBTYACC */ 904 905 YYERROR_CALL("syntax error"); 906#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 907 yyerror_loc_range[0] = yylloc; /* lookahead position is error start position */ 908#endif 909 910#if !YYBTYACC 911 goto yyerrlab; /* redundant goto avoids 'unused label' warning */ 912yyerrlab: 913#endif 914 ++yynerrs; 915 916yyinrecovery: 917 if (yyerrflag < 3) 918 { 919 yyerrflag = 3; 920 for (;;) 921 { 922 if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 && 923 yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) YYERRCODE) 924 { 925#if YYDEBUG 926 if (yydebug) 927 fprintf(stderr, "%s[%d]: state %d, error recovery shifting to state %d\n", 928 YYDEBUGSTR, yydepth, *yystack.s_mark, yytable[yyn]); 929#endif 930 if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow; 931 yystate = yytable[yyn]; 932 *++yystack.s_mark = yytable[yyn]; 933 *++yystack.l_mark = yylval; 934#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 935 /* lookahead position is error end position */ 936 yyerror_loc_range[1] = yylloc; 937 YYLLOC_DEFAULT(yyloc, yyerror_loc_range, 2); /* position of error span */ 938 *++yystack.p_mark = yyloc; 939#endif 940 goto yyloop; 941 } 942 else 943 { 944#if YYDEBUG 945 if (yydebug) 946 fprintf(stderr, "%s[%d]: error recovery discarding state %d\n", 947 YYDEBUGSTR, yydepth, *yystack.s_mark); 948#endif 949 if (yystack.s_mark <= yystack.s_base) goto yyabort; 950#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 951 /* the current TOS position is the error start position */ 952 yyerror_loc_range[0] = *yystack.p_mark; 953#endif 954#if defined(YYDESTRUCT_CALL) 955#if YYBTYACC 956 if (!yytrial) 957#endif /* YYBTYACC */ 958#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 959 YYDESTRUCT_CALL("error: discarding state", 960 yystos[*yystack.s_mark], yystack.l_mark, yystack.p_mark); 961#else 962 YYDESTRUCT_CALL("error: discarding state", 963 yystos[*yystack.s_mark], yystack.l_mark); 964#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */ 965#endif /* defined(YYDESTRUCT_CALL) */ 966 --yystack.s_mark; 967 --yystack.l_mark; 968#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 969 --yystack.p_mark; 970#endif 971 } 972 } 973 } 974 else 975 { 976 if (yychar == YYEOF) goto yyabort; 977#if YYDEBUG 978 if (yydebug) 979 { 980 if ((yys = yyname[YYTRANSLATE(yychar)]) == NULL) yys = yyname[YYUNDFTOKEN]; 981 fprintf(stderr, "%s[%d]: state %d, error recovery discarding token %d (%s)\n", 982 YYDEBUGSTR, yydepth, yystate, yychar, yys); 983 } 984#endif 985#if defined(YYDESTRUCT_CALL) 986#if YYBTYACC 987 if (!yytrial) 988#endif /* YYBTYACC */ 989#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 990 YYDESTRUCT_CALL("error: discarding token", yychar, &yylval, &yylloc); 991#else 992 YYDESTRUCT_CALL("error: discarding token", yychar, &yylval); 993#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */ 994#endif /* defined(YYDESTRUCT_CALL) */ 995 yychar = YYEMPTY; 996 goto yyloop; 997 } 998 999yyreduce: 1000 yym = yylen[yyn]; 1001#if YYDEBUG 1002 if (yydebug) 1003 { 1004 fprintf(stderr, "%s[%d]: state %d, reducing by rule %d (%s)", 1005 YYDEBUGSTR, yydepth, yystate, yyn, yyrule[yyn]); 1006#ifdef YYSTYPE_TOSTRING 1007#if YYBTYACC 1008 if (!yytrial) 1009#endif /* YYBTYACC */ 1010 if (yym > 0) 1011 { 1012 int i; 1013 fputc('<', stderr); 1014 for (i = yym; i > 0; i--) 1015 { 1016 if (i != yym) fputs(", ", stderr); 1017 fputs(YYSTYPE_TOSTRING(yystos[yystack.s_mark[1-i]], 1018 yystack.l_mark[1-i]), stderr); 1019 } 1020 fputc('>', stderr); 1021 } 1022#endif 1023 fputc('\n', stderr); 1024 } 1025#endif 1026 if (yym > 0) 1027 yyval = yystack.l_mark[1-yym]; 1028 else 1029 memset(&yyval, 0, sizeof yyval); 1030#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1031 1032 /* Perform position reduction */ 1033 memset(&yyloc, 0, sizeof(yyloc)); 1034#if YYBTYACC 1035 if (!yytrial) 1036#endif /* YYBTYACC */ 1037 { 1038 YYLLOC_DEFAULT(yyloc, &yystack.p_mark[1-yym], yym); 1039 /* just in case YYERROR is invoked within the action, save 1040 the start of the rhs as the error start position */ 1041 yyerror_loc_range[0] = yystack.p_mark[1-yym]; 1042 } 1043#endif 1044 1045 switch (yyn) 1046 { 1047 default: 1048 break; 1049 } 1050 yystack.s_mark -= yym; 1051 yystate = *yystack.s_mark; 1052 yystack.l_mark -= yym; 1053#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1054 yystack.p_mark -= yym; 1055#endif 1056 yym = yylhs[yyn]; 1057 if (yystate == 0 && yym == 0) 1058 { 1059#if YYDEBUG 1060 if (yydebug) 1061 { 1062 fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth); 1063#ifdef YYSTYPE_TOSTRING 1064#if YYBTYACC 1065 if (!yytrial) 1066#endif /* YYBTYACC */ 1067 fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[YYFINAL], yyval)); 1068#endif 1069 fprintf(stderr, "shifting from state 0 to final state %d\n", YYFINAL); 1070 } 1071#endif 1072 yystate = YYFINAL; 1073 *++yystack.s_mark = YYFINAL; 1074 *++yystack.l_mark = yyval; 1075#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1076 *++yystack.p_mark = yyloc; 1077#endif 1078 if (yychar < 0) 1079 { 1080#if YYBTYACC 1081 do { 1082 if (yylvp < yylve) 1083 { 1084 /* we're currently re-reading tokens */ 1085 yylval = *yylvp++; 1086#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1087 yylloc = *yylpp++; 1088#endif 1089 yychar = *yylexp++; 1090 break; 1091 } 1092 if (yyps->save) 1093 { 1094 /* in trial mode; save scanner results for future parse attempts */ 1095 if (yylvp == yylvlim) 1096 { /* Enlarge lexical value queue */ 1097 size_t p = (size_t) (yylvp - yylvals); 1098 size_t s = (size_t) (yylvlim - yylvals); 1099 1100 s += YYLVQUEUEGROWTH; 1101 if ((yylexemes = realloc(yylexemes, s * sizeof(YYINT))) == NULL) 1102 goto yyenomem; 1103 if ((yylvals = realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) 1104 goto yyenomem; 1105#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1106 if ((yylpsns = realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) 1107 goto yyenomem; 1108#endif 1109 yylvp = yylve = yylvals + p; 1110 yylvlim = yylvals + s; 1111#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1112 yylpp = yylpe = yylpsns + p; 1113 yylplim = yylpsns + s; 1114#endif 1115 yylexp = yylexemes + p; 1116 } 1117 *yylexp = (YYINT) YYLEX; 1118 *yylvp++ = yylval; 1119 yylve++; 1120#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1121 *yylpp++ = yylloc; 1122 yylpe++; 1123#endif 1124 yychar = *yylexp++; 1125 break; 1126 } 1127 /* normal operation, no conflict encountered */ 1128#endif /* YYBTYACC */ 1129 yychar = YYLEX; 1130#if YYBTYACC 1131 } while (0); 1132#endif /* YYBTYACC */ 1133 if (yychar < 0) yychar = YYEOF; 1134#if YYDEBUG 1135 if (yydebug) 1136 { 1137 if ((yys = yyname[YYTRANSLATE(yychar)]) == NULL) yys = yyname[YYUNDFTOKEN]; 1138 fprintf(stderr, "%s[%d]: state %d, reading token %d (%s)\n", 1139 YYDEBUGSTR, yydepth, YYFINAL, yychar, yys); 1140 } 1141#endif 1142 } 1143 if (yychar == YYEOF) goto yyaccept; 1144 goto yyloop; 1145 } 1146 if (((yyn = yygindex[yym]) != 0) && (yyn += yystate) >= 0 && 1147 yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yystate) 1148 yystate = yytable[yyn]; 1149 else 1150 yystate = yydgoto[yym]; 1151#if YYDEBUG 1152 if (yydebug) 1153 { 1154 fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth); 1155#ifdef YYSTYPE_TOSTRING 1156#if YYBTYACC 1157 if (!yytrial) 1158#endif /* YYBTYACC */ 1159 fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[yystate], yyval)); 1160#endif 1161 fprintf(stderr, "shifting from state %d to state %d\n", *yystack.s_mark, yystate); 1162 } 1163#endif 1164 if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow; 1165 *++yystack.s_mark = (YYINT) yystate; 1166 *++yystack.l_mark = yyval; 1167#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1168 *++yystack.p_mark = yyloc; 1169#endif 1170 goto yyloop; 1171#if YYBTYACC 1172 1173 /* Reduction declares that this path is valid. Set yypath and do a full parse */ 1174yyvalid: 1175 if (yypath) YYABORT; 1176 while (yyps->save) 1177 { 1178 YYParseState *save = yyps->save; 1179 yyps->save = save->save; 1180 save->save = yypath; 1181 yypath = save; 1182 } 1183#if YYDEBUG 1184 if (yydebug) 1185 fprintf(stderr, "%s[%d]: state %d, CONFLICT trial successful, backtracking to state %d, %d tokens\n", 1186 YYDEBUGSTR, yydepth, yystate, yypath->state, (int)(yylvp - yylvals - yypath->lexeme)); 1187#endif 1188 if (yyerrctx) 1189 { 1190 yyFreeState(yyerrctx); 1191 yyerrctx = NULL; 1192 } 1193 yylvp = yylvals + yypath->lexeme; 1194#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1195 yylpp = yylpsns + yypath->lexeme; 1196#endif 1197 yylexp = yylexemes + yypath->lexeme; 1198 yychar = YYEMPTY; 1199 yystack.s_mark = yystack.s_base + (yypath->yystack.s_mark - yypath->yystack.s_base); 1200 memcpy (yystack.s_base, yypath->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(YYINT)); 1201 yystack.l_mark = yystack.l_base + (yypath->yystack.l_mark - yypath->yystack.l_base); 1202 memcpy (yystack.l_base, yypath->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE)); 1203#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1204 yystack.p_mark = yystack.p_base + (yypath->yystack.p_mark - yypath->yystack.p_base); 1205 memcpy (yystack.p_base, yypath->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE)); 1206#endif 1207 yystate = yypath->state; 1208 goto yyloop; 1209#endif /* YYBTYACC */ 1210 1211yyoverflow: 1212 YYERROR_CALL("yacc stack overflow"); 1213#if YYBTYACC 1214 goto yyabort_nomem; 1215yyenomem: 1216 YYERROR_CALL("memory exhausted"); 1217yyabort_nomem: 1218#endif /* YYBTYACC */ 1219 yyresult = 2; 1220 goto yyreturn; 1221 1222yyabort: 1223 yyresult = 1; 1224 goto yyreturn; 1225 1226yyaccept: 1227#if YYBTYACC 1228 if (yyps->save) goto yyvalid; 1229#endif /* YYBTYACC */ 1230 yyresult = 0; 1231 1232yyreturn: 1233#if defined(YYDESTRUCT_CALL) 1234 if (yychar != YYEOF && yychar != YYEMPTY) 1235#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1236 YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval, &yylloc); 1237#else 1238 YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval); 1239#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */ 1240 1241 { 1242 YYSTYPE *pv; 1243#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1244 YYLTYPE *pp; 1245 1246 for (pv = yystack.l_base, pp = yystack.p_base; pv <= yystack.l_mark; ++pv, ++pp) 1247 YYDESTRUCT_CALL("cleanup: discarding state", 1248 yystos[*(yystack.s_base + (pv - yystack.l_base))], pv, pp); 1249#else 1250 for (pv = yystack.l_base; pv <= yystack.l_mark; ++pv) 1251 YYDESTRUCT_CALL("cleanup: discarding state", 1252 yystos[*(yystack.s_base + (pv - yystack.l_base))], pv); 1253#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */ 1254 } 1255#endif /* defined(YYDESTRUCT_CALL) */ 1256 1257#if YYBTYACC 1258 if (yyerrctx) 1259 { 1260 yyFreeState(yyerrctx); 1261 yyerrctx = NULL; 1262 } 1263 while (yyps) 1264 { 1265 YYParseState *save = yyps; 1266 yyps = save->save; 1267 save->save = NULL; 1268 yyFreeState(save); 1269 } 1270 while (yypath) 1271 { 1272 YYParseState *save = yypath; 1273 yypath = save->save; 1274 save->save = NULL; 1275 yyFreeState(save); 1276 } 1277#endif /* YYBTYACC */ 1278 yyfreestack(&yystack); 1279 return (yyresult); 1280} 1281