1/* original parser id follows */ 2/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */ 3/* (use YYMAJOR/YYMINOR for ifdefs dependent of 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_syntax18_parse 22#endif /* yyparse */ 23 24#ifndef yylex 25#define yylex err_syntax18_lex 26#endif /* yylex */ 27 28#ifndef yyerror 29#define yyerror err_syntax18_error 30#endif /* yyerror */ 31 32#ifndef yychar 33#define yychar err_syntax18_char 34#endif /* yychar */ 35 36#ifndef yyval 37#define yyval err_syntax18_val 38#endif /* yyval */ 39 40#ifndef yylval 41#define yylval err_syntax18_lval 42#endif /* yylval */ 43 44#ifndef yydebug 45#define yydebug err_syntax18_debug 46#endif /* yydebug */ 47 48#ifndef yynerrs 49#define yynerrs err_syntax18_nerrs 50#endif /* yynerrs */ 51 52#ifndef yyerrflag 53#define yyerrflag err_syntax18_errflag 54#endif /* yyerrflag */ 55 56#ifndef yylhs 57#define yylhs err_syntax18_lhs 58#endif /* yylhs */ 59 60#ifndef yylen 61#define yylen err_syntax18_len 62#endif /* yylen */ 63 64#ifndef yydefred 65#define yydefred err_syntax18_defred 66#endif /* yydefred */ 67 68#ifndef yystos 69#define yystos err_syntax18_stos 70#endif /* yystos */ 71 72#ifndef yydgoto 73#define yydgoto err_syntax18_dgoto 74#endif /* yydgoto */ 75 76#ifndef yysindex 77#define yysindex err_syntax18_sindex 78#endif /* yysindex */ 79 80#ifndef yyrindex 81#define yyrindex err_syntax18_rindex 82#endif /* yyrindex */ 83 84#ifndef yygindex 85#define yygindex err_syntax18_gindex 86#endif /* yygindex */ 87 88#ifndef yytable 89#define yytable err_syntax18_table 90#endif /* yytable */ 91 92#ifndef yycheck 93#define yycheck err_syntax18_check 94#endif /* yycheck */ 95 96#ifndef yyname 97#define yyname err_syntax18_name 98#endif /* yyname */ 99 100#ifndef yyrule 101#define yyrule err_syntax18_rule 102#endif /* yyrule */ 103 104#if YYBTYACC 105 106#ifndef yycindex 107#define yycindex err_syntax18_cindex 108#endif /* yycindex */ 109 110#ifndef yyctable 111#define yyctable err_syntax18_ctable 112#endif /* yyctable */ 113 114#endif /* YYBTYACC */ 115 116#define YYPREFIX "err_syntax18_" 117 118#define YYPURE 0 119 120#line 2 "err_syntax18.y" 121int yylex(void); 122static void yyerror(const char *); 123#line 124 "err_syntax18.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 YYERRCODE 256 163typedef short YYINT; 164static const YYINT err_syntax18_lhs[] = { -1, 165 0, 166}; 167static const YYINT err_syntax18_len[] = { 2, 168 3, 169}; 170static const YYINT err_syntax18_defred[] = { 0, 171 0, 0, 0, 1, 172}; 173static const YYINT err_syntax18_stos[] = { 0, 174 40, 258, 258, 41, 175}; 176static const YYINT err_syntax18_dgoto[] = { 2, 177}; 178static const YYINT err_syntax18_sindex[] = { -40, 179 -40, 0, -39, 0, 180}; 181static const YYINT err_syntax18_rindex[] = { 0, 182 0, 0, 0, 0, 183}; 184#if YYBTYACC 185static const YYINT err_syntax18_cindex[] = { 0, 186 0, 0, 0, 0, 187}; 188#endif 189static const YYINT err_syntax18_gindex[] = { 2, 190}; 191#define YYTABLESIZE 3 192static const YYINT err_syntax18_table[] = { 1, 193 0, 4, 3, 194}; 195static const YYINT err_syntax18_check[] = { 40, 196 -1, 41, 1, 197}; 198#if YYBTYACC 199static const YYINT err_syntax18_ctable[] = { -1, 200 -1, -1, 201}; 202#endif 203#define YYFINAL 2 204#ifndef YYDEBUG 205#define YYDEBUG 0 206#endif 207#define YYMAXTOKEN 256 208#define YYUNDFTOKEN 259 209#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a)) 210#if YYDEBUG 211static const char *const err_syntax18_name[] = { 212 213"$end",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 2140,0,0,"'('","')'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 2150,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 2160,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 2170,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 2180,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 2190,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"error","$accept","expr", 220"illegal-symbol", 221}; 222static const char *const err_syntax18_rule[] = { 223"$accept : expr", 224"expr : '(' expr ')'", 225 226}; 227#endif 228 229int yydebug; 230int yynerrs; 231 232int yyerrflag; 233int yychar; 234YYSTYPE yyval; 235YYSTYPE yylval; 236#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 237YYLTYPE yyloc; /* position returned by actions */ 238YYLTYPE yylloc; /* position from the lexer */ 239#endif 240 241#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 242#ifndef YYLLOC_DEFAULT 243#define YYLLOC_DEFAULT(loc, rhs, n) \ 244do \ 245{ \ 246 if (n == 0) \ 247 { \ 248 (loc).first_line = ((rhs)[-1]).last_line; \ 249 (loc).first_column = ((rhs)[-1]).last_column; \ 250 (loc).last_line = ((rhs)[-1]).last_line; \ 251 (loc).last_column = ((rhs)[-1]).last_column; \ 252 } \ 253 else \ 254 { \ 255 (loc).first_line = ((rhs)[ 0 ]).first_line; \ 256 (loc).first_column = ((rhs)[ 0 ]).first_column; \ 257 (loc).last_line = ((rhs)[n-1]).last_line; \ 258 (loc).last_column = ((rhs)[n-1]).last_column; \ 259 } \ 260} while (0) 261#endif /* YYLLOC_DEFAULT */ 262#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */ 263#if YYBTYACC 264 265#ifndef YYLVQUEUEGROWTH 266#define YYLVQUEUEGROWTH 32 267#endif 268#endif /* YYBTYACC */ 269 270/* define the initial stack-sizes */ 271#ifdef YYSTACKSIZE 272#undef YYMAXDEPTH 273#define YYMAXDEPTH YYSTACKSIZE 274#else 275#ifdef YYMAXDEPTH 276#define YYSTACKSIZE YYMAXDEPTH 277#else 278#define YYSTACKSIZE 10000 279#define YYMAXDEPTH 10000 280#endif 281#endif 282 283#ifndef YYINITSTACKSIZE 284#define YYINITSTACKSIZE 200 285#endif 286 287typedef struct { 288 unsigned stacksize; 289 short *s_base; 290 short *s_mark; 291 short *s_last; 292 YYSTYPE *l_base; 293 YYSTYPE *l_mark; 294#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 295 YYLTYPE *p_base; 296 YYLTYPE *p_mark; 297#endif 298} YYSTACKDATA; 299#if YYBTYACC 300 301struct YYParseState_s 302{ 303 struct YYParseState_s *save; /* Previously saved parser state */ 304 YYSTACKDATA yystack; /* saved parser stack */ 305 int state; /* saved parser state */ 306 int errflag; /* saved error recovery status */ 307 int lexeme; /* saved index of the conflict lexeme in the lexical queue */ 308 YYINT ctry; /* saved index in yyctable[] for this conflict */ 309}; 310typedef struct YYParseState_s YYParseState; 311#endif /* YYBTYACC */ 312/* variables for the parser stack */ 313static YYSTACKDATA yystack; 314#if YYBTYACC 315 316/* Current parser state */ 317static YYParseState *yyps = 0; 318 319/* yypath != NULL: do the full parse, starting at *yypath parser state. */ 320static YYParseState *yypath = 0; 321 322/* Base of the lexical value queue */ 323static YYSTYPE *yylvals = 0; 324 325/* Current position at lexical value queue */ 326static YYSTYPE *yylvp = 0; 327 328/* End position of lexical value queue */ 329static YYSTYPE *yylve = 0; 330 331/* The last allocated position at the lexical value queue */ 332static YYSTYPE *yylvlim = 0; 333 334#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 335/* Base of the lexical position queue */ 336static YYLTYPE *yylpsns = 0; 337 338/* Current position at lexical position queue */ 339static YYLTYPE *yylpp = 0; 340 341/* End position of lexical position queue */ 342static YYLTYPE *yylpe = 0; 343 344/* The last allocated position at the lexical position queue */ 345static YYLTYPE *yylplim = 0; 346#endif 347 348/* Current position at lexical token queue */ 349static short *yylexp = 0; 350 351static short *yylexemes = 0; 352#endif /* YYBTYACC */ 353#line 13 "err_syntax18.y" 354 355#include <stdio.h> 356 357int 358main(void) 359{ 360 printf("yyparse() = %d\n", yyparse()); 361 return 0; 362} 363 364int 365yylex(void) 366{ 367 return -1; 368} 369 370static void 371yyerror(const char* s) 372{ 373 printf("%s\n", s); 374} 375#line 376 "err_syntax18.tab.c" 376 377/* For use in generated program */ 378#define yydepth (int)(yystack.s_mark - yystack.s_base) 379#if YYBTYACC 380#define yytrial (yyps->save) 381#endif /* YYBTYACC */ 382 383#if YYDEBUG 384#include <stdio.h> /* needed for printf */ 385#endif 386 387#include <stdlib.h> /* needed for malloc, etc */ 388#include <string.h> /* needed for memset */ 389 390/* allocate initial stack or double stack size, up to YYMAXDEPTH */ 391static int yygrowstack(YYSTACKDATA *data) 392{ 393 int i; 394 unsigned newsize; 395 short *newss; 396 YYSTYPE *newvs; 397#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 398 YYLTYPE *newps; 399#endif 400 401 if ((newsize = data->stacksize) == 0) 402 newsize = YYINITSTACKSIZE; 403 else if (newsize >= YYMAXDEPTH) 404 return YYENOMEM; 405 else if ((newsize *= 2) > YYMAXDEPTH) 406 newsize = YYMAXDEPTH; 407 408 i = (int) (data->s_mark - data->s_base); 409 newss = (short *)realloc(data->s_base, newsize * sizeof(*newss)); 410 if (newss == 0) 411 return YYENOMEM; 412 413 data->s_base = newss; 414 data->s_mark = newss + i; 415 416 newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs)); 417 if (newvs == 0) 418 return YYENOMEM; 419 420 data->l_base = newvs; 421 data->l_mark = newvs + i; 422 423#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 424 newps = (YYLTYPE *)realloc(data->p_base, newsize * sizeof(*newps)); 425 if (newps == 0) 426 return YYENOMEM; 427 428 data->p_base = newps; 429 data->p_mark = newps + i; 430#endif 431 432 data->stacksize = newsize; 433 data->s_last = data->s_base + newsize - 1; 434 435#if YYDEBUG 436 if (yydebug) 437 fprintf(stderr, "%sdebug: stack size increased to %d\n", YYPREFIX, newsize); 438#endif 439 return 0; 440} 441 442#if YYPURE || defined(YY_NO_LEAKS) 443static void yyfreestack(YYSTACKDATA *data) 444{ 445 free(data->s_base); 446 free(data->l_base); 447#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 448 free(data->p_base); 449#endif 450 memset(data, 0, sizeof(*data)); 451} 452#else 453#define yyfreestack(data) /* nothing */ 454#endif /* YYPURE || defined(YY_NO_LEAKS) */ 455#if YYBTYACC 456 457static YYParseState * 458yyNewState(unsigned size) 459{ 460 YYParseState *p = (YYParseState *) malloc(sizeof(YYParseState)); 461 if (p == NULL) return NULL; 462 463 p->yystack.stacksize = size; 464 if (size == 0) 465 { 466 p->yystack.s_base = NULL; 467 p->yystack.l_base = NULL; 468#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 469 p->yystack.p_base = NULL; 470#endif 471 return p; 472 } 473 p->yystack.s_base = (short *) malloc(size * sizeof(short)); 474 if (p->yystack.s_base == NULL) return NULL; 475 p->yystack.l_base = (YYSTYPE *) malloc(size * sizeof(YYSTYPE)); 476 if (p->yystack.l_base == NULL) return NULL; 477 memset(p->yystack.l_base, 0, size * sizeof(YYSTYPE)); 478#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 479 p->yystack.p_base = (YYLTYPE *) malloc(size * sizeof(YYLTYPE)); 480 if (p->yystack.p_base == NULL) return NULL; 481 memset(p->yystack.p_base, 0, size * sizeof(YYLTYPE)); 482#endif 483 484 return p; 485} 486 487static void 488yyFreeState(YYParseState *p) 489{ 490 yyfreestack(&p->yystack); 491 free(p); 492} 493#endif /* YYBTYACC */ 494 495#define YYABORT goto yyabort 496#define YYREJECT goto yyabort 497#define YYACCEPT goto yyaccept 498#define YYERROR goto yyerrlab 499#if YYBTYACC 500#define YYVALID do { if (yyps->save) goto yyvalid; } while(0) 501#define YYVALID_NESTED do { if (yyps->save && \ 502 yyps->save->save == 0) goto yyvalid; } while(0) 503#endif /* YYBTYACC */ 504 505int 506YYPARSE_DECL() 507{ 508 int yym, yyn, yystate, yyresult; 509#if YYBTYACC 510 int yynewerrflag; 511 YYParseState *yyerrctx = NULL; 512#endif /* YYBTYACC */ 513#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 514 YYLTYPE yyerror_loc_range[2]; /* position of error start & end */ 515#endif 516#if YYDEBUG 517 const char *yys; 518 519 if ((yys = getenv("YYDEBUG")) != 0) 520 { 521 yyn = *yys; 522 if (yyn >= '0' && yyn <= '9') 523 yydebug = yyn - '0'; 524 } 525 if (yydebug) 526 fprintf(stderr, "%sdebug[<# of symbols on state stack>]\n", YYPREFIX); 527#endif 528 529#if YYBTYACC 530 yyps = yyNewState(0); if (yyps == 0) goto yyenomem; 531 yyps->save = 0; 532#endif /* YYBTYACC */ 533 yynerrs = 0; 534 yyerrflag = 0; 535 yychar = YYEMPTY; 536 yystate = 0; 537 538#if YYPURE 539 memset(&yystack, 0, sizeof(yystack)); 540#endif 541 542 if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow; 543 yystack.s_mark = yystack.s_base; 544 yystack.l_mark = yystack.l_base; 545#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 546 yystack.p_mark = yystack.p_base; 547#endif 548 yystate = 0; 549 *yystack.s_mark = 0; 550 551yyloop: 552 if ((yyn = yydefred[yystate]) != 0) goto yyreduce; 553 if (yychar < 0) 554 { 555#if YYBTYACC 556 do { 557 if (yylvp < yylve) 558 { 559 /* we're currently re-reading tokens */ 560 yylval = *yylvp++; 561#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 562 yylloc = *yylpp++; 563#endif 564 yychar = *yylexp++; 565 break; 566 } 567 if (yyps->save) 568 { 569 /* in trial mode; save scanner results for future parse attempts */ 570 if (yylvp == yylvlim) 571 { /* Enlarge lexical value queue */ 572 size_t p = (size_t) (yylvp - yylvals); 573 size_t s = (size_t) (yylvlim - yylvals); 574 575 s += YYLVQUEUEGROWTH; 576 if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL) goto yyenomem; 577 if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) goto yyenomem; 578#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 579 if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) goto yyenomem; 580#endif 581 yylvp = yylve = yylvals + p; 582 yylvlim = yylvals + s; 583#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 584 yylpp = yylpe = yylpsns + p; 585 yylplim = yylpsns + s; 586#endif 587 yylexp = yylexemes + p; 588 } 589 *yylexp = (short) YYLEX; 590 *yylvp++ = yylval; 591 yylve++; 592#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 593 *yylpp++ = yylloc; 594 yylpe++; 595#endif 596 yychar = *yylexp++; 597 break; 598 } 599 /* normal operation, no conflict encountered */ 600#endif /* YYBTYACC */ 601 yychar = YYLEX; 602#if YYBTYACC 603 } while (0); 604#endif /* YYBTYACC */ 605 if (yychar < 0) yychar = YYEOF; 606 /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */ 607#if YYDEBUG 608 if (yydebug) 609 { 610 yys = yyname[YYTRANSLATE(yychar)]; 611 fprintf(stderr, "%s[%d]: state %d, reading token %d (%s)", 612 YYDEBUGSTR, yydepth, yystate, yychar, yys); 613#ifdef YYSTYPE_TOSTRING 614#if YYBTYACC 615 if (!yytrial) 616#endif /* YYBTYACC */ 617 fprintf(stderr, " <%s>", YYSTYPE_TOSTRING(yychar, yylval)); 618#endif 619 fputc('\n', stderr); 620 } 621#endif 622 } 623#if YYBTYACC 624 625 /* Do we have a conflict? */ 626 if (((yyn = yycindex[yystate]) != 0) && (yyn += yychar) >= 0 && 627 yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar) 628 { 629 YYINT ctry; 630 631 if (yypath) 632 { 633 YYParseState *save; 634#if YYDEBUG 635 if (yydebug) 636 fprintf(stderr, "%s[%d]: CONFLICT in state %d: following successful trial parse\n", 637 YYDEBUGSTR, yydepth, yystate); 638#endif 639 /* Switch to the next conflict context */ 640 save = yypath; 641 yypath = save->save; 642 save->save = NULL; 643 ctry = save->ctry; 644 if (save->state != yystate) YYABORT; 645 yyFreeState(save); 646 647 } 648 else 649 { 650 651 /* Unresolved conflict - start/continue trial parse */ 652 YYParseState *save; 653#if YYDEBUG 654 if (yydebug) 655 { 656 fprintf(stderr, "%s[%d]: CONFLICT in state %d. ", YYDEBUGSTR, yydepth, yystate); 657 if (yyps->save) 658 fputs("ALREADY in conflict, continuing trial parse.\n", stderr); 659 else 660 fputs("Starting trial parse.\n", stderr); 661 } 662#endif 663 save = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1)); 664 if (save == NULL) goto yyenomem; 665 save->save = yyps->save; 666 save->state = yystate; 667 save->errflag = yyerrflag; 668 save->yystack.s_mark = save->yystack.s_base + (yystack.s_mark - yystack.s_base); 669 memcpy (save->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short)); 670 save->yystack.l_mark = save->yystack.l_base + (yystack.l_mark - yystack.l_base); 671 memcpy (save->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE)); 672#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 673 save->yystack.p_mark = save->yystack.p_base + (yystack.p_mark - yystack.p_base); 674 memcpy (save->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE)); 675#endif 676 ctry = yytable[yyn]; 677 if (yyctable[ctry] == -1) 678 { 679#if YYDEBUG 680 if (yydebug && yychar >= YYEOF) 681 fprintf(stderr, "%s[%d]: backtracking 1 token\n", YYDEBUGSTR, yydepth); 682#endif 683 ctry++; 684 } 685 save->ctry = ctry; 686 if (yyps->save == NULL) 687 { 688 /* If this is a first conflict in the stack, start saving lexemes */ 689 if (!yylexemes) 690 { 691 yylexemes = (short *) malloc((YYLVQUEUEGROWTH) * sizeof(short)); 692 if (yylexemes == NULL) goto yyenomem; 693 yylvals = (YYSTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYSTYPE)); 694 if (yylvals == NULL) goto yyenomem; 695 yylvlim = yylvals + YYLVQUEUEGROWTH; 696#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 697 yylpsns = (YYLTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYLTYPE)); 698 if (yylpsns == NULL) goto yyenomem; 699 yylplim = yylpsns + YYLVQUEUEGROWTH; 700#endif 701 } 702 if (yylvp == yylve) 703 { 704 yylvp = yylve = yylvals; 705#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 706 yylpp = yylpe = yylpsns; 707#endif 708 yylexp = yylexemes; 709 if (yychar >= YYEOF) 710 { 711 *yylve++ = yylval; 712#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 713 *yylpe++ = yylloc; 714#endif 715 *yylexp = (short) yychar; 716 yychar = YYEMPTY; 717 } 718 } 719 } 720 if (yychar >= YYEOF) 721 { 722 yylvp--; 723#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 724 yylpp--; 725#endif 726 yylexp--; 727 yychar = YYEMPTY; 728 } 729 save->lexeme = (int) (yylvp - yylvals); 730 yyps->save = save; 731 } 732 if (yytable[yyn] == ctry) 733 { 734#if YYDEBUG 735 if (yydebug) 736 fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n", 737 YYDEBUGSTR, yydepth, yystate, yyctable[ctry]); 738#endif 739 if (yychar < 0) 740 { 741 yylvp++; 742#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 743 yylpp++; 744#endif 745 yylexp++; 746 } 747 if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) 748 goto yyoverflow; 749 yystate = yyctable[ctry]; 750 *++yystack.s_mark = (short) yystate; 751 *++yystack.l_mark = yylval; 752#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 753 *++yystack.p_mark = yylloc; 754#endif 755 yychar = YYEMPTY; 756 if (yyerrflag > 0) --yyerrflag; 757 goto yyloop; 758 } 759 else 760 { 761 yyn = yyctable[ctry]; 762 goto yyreduce; 763 } 764 } /* End of code dealing with conflicts */ 765#endif /* YYBTYACC */ 766 if (((yyn = yysindex[yystate]) != 0) && (yyn += yychar) >= 0 && 767 yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar) 768 { 769#if YYDEBUG 770 if (yydebug) 771 fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n", 772 YYDEBUGSTR, yydepth, yystate, yytable[yyn]); 773#endif 774 if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow; 775 yystate = yytable[yyn]; 776 *++yystack.s_mark = yytable[yyn]; 777 *++yystack.l_mark = yylval; 778#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 779 *++yystack.p_mark = yylloc; 780#endif 781 yychar = YYEMPTY; 782 if (yyerrflag > 0) --yyerrflag; 783 goto yyloop; 784 } 785 if (((yyn = yyrindex[yystate]) != 0) && (yyn += yychar) >= 0 && 786 yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar) 787 { 788 yyn = yytable[yyn]; 789 goto yyreduce; 790 } 791 if (yyerrflag != 0) goto yyinrecovery; 792#if YYBTYACC 793 794 yynewerrflag = 1; 795 goto yyerrhandler; 796 goto yyerrlab; 797 798yyerrlab: 799 yynewerrflag = 0; 800yyerrhandler: 801 while (yyps->save) 802 { 803 int ctry; 804 YYParseState *save = yyps->save; 805#if YYDEBUG 806 if (yydebug) 807 fprintf(stderr, "%s[%d]: ERROR in state %d, CONFLICT BACKTRACKING to state %d, %d tokens\n", 808 YYDEBUGSTR, yydepth, yystate, yyps->save->state, 809 (int)(yylvp - yylvals - yyps->save->lexeme)); 810#endif 811 /* Memorize most forward-looking error state in case it's really an error. */ 812 if (yyerrctx == NULL || yyerrctx->lexeme < yylvp - yylvals) 813 { 814 /* Free old saved error context state */ 815 if (yyerrctx) yyFreeState(yyerrctx); 816 /* Create and fill out new saved error context state */ 817 yyerrctx = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1)); 818 if (yyerrctx == NULL) goto yyenomem; 819 yyerrctx->save = yyps->save; 820 yyerrctx->state = yystate; 821 yyerrctx->errflag = yyerrflag; 822 yyerrctx->yystack.s_mark = yyerrctx->yystack.s_base + (yystack.s_mark - yystack.s_base); 823 memcpy (yyerrctx->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short)); 824 yyerrctx->yystack.l_mark = yyerrctx->yystack.l_base + (yystack.l_mark - yystack.l_base); 825 memcpy (yyerrctx->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE)); 826#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 827 yyerrctx->yystack.p_mark = yyerrctx->yystack.p_base + (yystack.p_mark - yystack.p_base); 828 memcpy (yyerrctx->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE)); 829#endif 830 yyerrctx->lexeme = (int) (yylvp - yylvals); 831 } 832 yylvp = yylvals + save->lexeme; 833#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 834 yylpp = yylpsns + save->lexeme; 835#endif 836 yylexp = yylexemes + save->lexeme; 837 yychar = YYEMPTY; 838 yystack.s_mark = yystack.s_base + (save->yystack.s_mark - save->yystack.s_base); 839 memcpy (yystack.s_base, save->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short)); 840 yystack.l_mark = yystack.l_base + (save->yystack.l_mark - save->yystack.l_base); 841 memcpy (yystack.l_base, save->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE)); 842#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 843 yystack.p_mark = yystack.p_base + (save->yystack.p_mark - save->yystack.p_base); 844 memcpy (yystack.p_base, save->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE)); 845#endif 846 ctry = ++save->ctry; 847 yystate = save->state; 848 /* We tried shift, try reduce now */ 849 if ((yyn = yyctable[ctry]) >= 0) goto yyreduce; 850 yyps->save = save->save; 851 save->save = NULL; 852 yyFreeState(save); 853 854 /* Nothing left on the stack -- error */ 855 if (!yyps->save) 856 { 857#if YYDEBUG 858 if (yydebug) 859 fprintf(stderr, "%sdebug[%d,trial]: trial parse FAILED, entering ERROR mode\n", 860 YYPREFIX, yydepth); 861#endif 862 /* Restore state as it was in the most forward-advanced error */ 863 yylvp = yylvals + yyerrctx->lexeme; 864#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 865 yylpp = yylpsns + yyerrctx->lexeme; 866#endif 867 yylexp = yylexemes + yyerrctx->lexeme; 868 yychar = yylexp[-1]; 869 yylval = yylvp[-1]; 870#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 871 yylloc = yylpp[-1]; 872#endif 873 yystack.s_mark = yystack.s_base + (yyerrctx->yystack.s_mark - yyerrctx->yystack.s_base); 874 memcpy (yystack.s_base, yyerrctx->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short)); 875 yystack.l_mark = yystack.l_base + (yyerrctx->yystack.l_mark - yyerrctx->yystack.l_base); 876 memcpy (yystack.l_base, yyerrctx->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE)); 877#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 878 yystack.p_mark = yystack.p_base + (yyerrctx->yystack.p_mark - yyerrctx->yystack.p_base); 879 memcpy (yystack.p_base, yyerrctx->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE)); 880#endif 881 yystate = yyerrctx->state; 882 yyFreeState(yyerrctx); 883 yyerrctx = NULL; 884 } 885 yynewerrflag = 1; 886 } 887 if (yynewerrflag == 0) goto yyinrecovery; 888#endif /* YYBTYACC */ 889 890 YYERROR_CALL("syntax error"); 891#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 892 yyerror_loc_range[0] = yylloc; /* lookahead position is error start position */ 893#endif 894 895#if !YYBTYACC 896 goto yyerrlab; 897yyerrlab: 898#endif 899 ++yynerrs; 900 901yyinrecovery: 902 if (yyerrflag < 3) 903 { 904 yyerrflag = 3; 905 for (;;) 906 { 907 if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 && 908 yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) YYERRCODE) 909 { 910#if YYDEBUG 911 if (yydebug) 912 fprintf(stderr, "%s[%d]: state %d, error recovery shifting to state %d\n", 913 YYDEBUGSTR, yydepth, *yystack.s_mark, yytable[yyn]); 914#endif 915 if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow; 916 yystate = yytable[yyn]; 917 *++yystack.s_mark = yytable[yyn]; 918 *++yystack.l_mark = yylval; 919#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 920 /* lookahead position is error end position */ 921 yyerror_loc_range[1] = yylloc; 922 YYLLOC_DEFAULT(yyloc, yyerror_loc_range, 2); /* position of error span */ 923 *++yystack.p_mark = yyloc; 924#endif 925 goto yyloop; 926 } 927 else 928 { 929#if YYDEBUG 930 if (yydebug) 931 fprintf(stderr, "%s[%d]: error recovery discarding state %d\n", 932 YYDEBUGSTR, yydepth, *yystack.s_mark); 933#endif 934 if (yystack.s_mark <= yystack.s_base) goto yyabort; 935#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 936 /* the current TOS position is the error start position */ 937 yyerror_loc_range[0] = *yystack.p_mark; 938#endif 939#if defined(YYDESTRUCT_CALL) 940#if YYBTYACC 941 if (!yytrial) 942#endif /* YYBTYACC */ 943#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 944 YYDESTRUCT_CALL("error: discarding state", 945 yystos[*yystack.s_mark], yystack.l_mark, yystack.p_mark); 946#else 947 YYDESTRUCT_CALL("error: discarding state", 948 yystos[*yystack.s_mark], yystack.l_mark); 949#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */ 950#endif /* defined(YYDESTRUCT_CALL) */ 951 --yystack.s_mark; 952 --yystack.l_mark; 953#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 954 --yystack.p_mark; 955#endif 956 } 957 } 958 } 959 else 960 { 961 if (yychar == YYEOF) goto yyabort; 962#if YYDEBUG 963 if (yydebug) 964 { 965 yys = yyname[YYTRANSLATE(yychar)]; 966 fprintf(stderr, "%s[%d]: state %d, error recovery discarding token %d (%s)\n", 967 YYDEBUGSTR, yydepth, yystate, yychar, yys); 968 } 969#endif 970#if defined(YYDESTRUCT_CALL) 971#if YYBTYACC 972 if (!yytrial) 973#endif /* YYBTYACC */ 974#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 975 YYDESTRUCT_CALL("error: discarding token", yychar, &yylval, &yylloc); 976#else 977 YYDESTRUCT_CALL("error: discarding token", yychar, &yylval); 978#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */ 979#endif /* defined(YYDESTRUCT_CALL) */ 980 yychar = YYEMPTY; 981 goto yyloop; 982 } 983 984yyreduce: 985 yym = yylen[yyn]; 986#if YYDEBUG 987 if (yydebug) 988 { 989 fprintf(stderr, "%s[%d]: state %d, reducing by rule %d (%s)", 990 YYDEBUGSTR, yydepth, yystate, yyn, yyrule[yyn]); 991#ifdef YYSTYPE_TOSTRING 992#if YYBTYACC 993 if (!yytrial) 994#endif /* YYBTYACC */ 995 if (yym > 0) 996 { 997 int i; 998 fputc('<', stderr); 999 for (i = yym; i > 0; i--) 1000 { 1001 if (i != yym) fputs(", ", stderr); 1002 fputs(YYSTYPE_TOSTRING(yystos[yystack.s_mark[1-i]], 1003 yystack.l_mark[1-i]), stderr); 1004 } 1005 fputc('>', stderr); 1006 } 1007#endif 1008 fputc('\n', stderr); 1009 } 1010#endif 1011 if (yym > 0) 1012 yyval = yystack.l_mark[1-yym]; 1013 else 1014 memset(&yyval, 0, sizeof yyval); 1015#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1016 1017 /* Perform position reduction */ 1018 memset(&yyloc, 0, sizeof(yyloc)); 1019#if YYBTYACC 1020 if (!yytrial) 1021#endif /* YYBTYACC */ 1022 { 1023 YYLLOC_DEFAULT(yyloc, &yystack.p_mark[1-yym], yym); 1024 /* just in case YYERROR is invoked within the action, save 1025 the start of the rhs as the error start position */ 1026 yyerror_loc_range[0] = yystack.p_mark[1-yym]; 1027 } 1028#endif 1029 1030 switch (yyn) 1031 { 1032case 1: 1033#line 9 "err_syntax18.y" 1034 { yyval = yystack.l_mark[1]; } 1035break; 1036#line 1037 "err_syntax18.tab.c" 1037 default: 1038 break; 1039 } 1040 yystack.s_mark -= yym; 1041 yystate = *yystack.s_mark; 1042 yystack.l_mark -= yym; 1043#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1044 yystack.p_mark -= yym; 1045#endif 1046 yym = yylhs[yyn]; 1047 if (yystate == 0 && yym == 0) 1048 { 1049#if YYDEBUG 1050 if (yydebug) 1051 { 1052 fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth); 1053#ifdef YYSTYPE_TOSTRING 1054#if YYBTYACC 1055 if (!yytrial) 1056#endif /* YYBTYACC */ 1057 fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[YYFINAL], yyval)); 1058#endif 1059 fprintf(stderr, "shifting from state 0 to final state %d\n", YYFINAL); 1060 } 1061#endif 1062 yystate = YYFINAL; 1063 *++yystack.s_mark = YYFINAL; 1064 *++yystack.l_mark = yyval; 1065#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1066 *++yystack.p_mark = yyloc; 1067#endif 1068 if (yychar < 0) 1069 { 1070#if YYBTYACC 1071 do { 1072 if (yylvp < yylve) 1073 { 1074 /* we're currently re-reading tokens */ 1075 yylval = *yylvp++; 1076#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1077 yylloc = *yylpp++; 1078#endif 1079 yychar = *yylexp++; 1080 break; 1081 } 1082 if (yyps->save) 1083 { 1084 /* in trial mode; save scanner results for future parse attempts */ 1085 if (yylvp == yylvlim) 1086 { /* Enlarge lexical value queue */ 1087 size_t p = (size_t) (yylvp - yylvals); 1088 size_t s = (size_t) (yylvlim - yylvals); 1089 1090 s += YYLVQUEUEGROWTH; 1091 if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL) 1092 goto yyenomem; 1093 if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) 1094 goto yyenomem; 1095#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1096 if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) 1097 goto yyenomem; 1098#endif 1099 yylvp = yylve = yylvals + p; 1100 yylvlim = yylvals + s; 1101#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1102 yylpp = yylpe = yylpsns + p; 1103 yylplim = yylpsns + s; 1104#endif 1105 yylexp = yylexemes + p; 1106 } 1107 *yylexp = (short) YYLEX; 1108 *yylvp++ = yylval; 1109 yylve++; 1110#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1111 *yylpp++ = yylloc; 1112 yylpe++; 1113#endif 1114 yychar = *yylexp++; 1115 break; 1116 } 1117 /* normal operation, no conflict encountered */ 1118#endif /* YYBTYACC */ 1119 yychar = YYLEX; 1120#if YYBTYACC 1121 } while (0); 1122#endif /* YYBTYACC */ 1123 if (yychar < 0) yychar = YYEOF; 1124 /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */ 1125#if YYDEBUG 1126 if (yydebug) 1127 { 1128 yys = yyname[YYTRANSLATE(yychar)]; 1129 fprintf(stderr, "%s[%d]: state %d, reading %d (%s)\n", 1130 YYDEBUGSTR, yydepth, YYFINAL, yychar, yys); 1131 } 1132#endif 1133 } 1134 if (yychar == YYEOF) goto yyaccept; 1135 goto yyloop; 1136 } 1137 if (((yyn = yygindex[yym]) != 0) && (yyn += yystate) >= 0 && 1138 yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yystate) 1139 yystate = yytable[yyn]; 1140 else 1141 yystate = yydgoto[yym]; 1142#if YYDEBUG 1143 if (yydebug) 1144 { 1145 fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth); 1146#ifdef YYSTYPE_TOSTRING 1147#if YYBTYACC 1148 if (!yytrial) 1149#endif /* YYBTYACC */ 1150 fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[yystate], yyval)); 1151#endif 1152 fprintf(stderr, "shifting from state %d to state %d\n", *yystack.s_mark, yystate); 1153 } 1154#endif 1155 if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow; 1156 *++yystack.s_mark = (short) yystate; 1157 *++yystack.l_mark = yyval; 1158#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1159 *++yystack.p_mark = yyloc; 1160#endif 1161 goto yyloop; 1162#if YYBTYACC 1163 1164 /* Reduction declares that this path is valid. Set yypath and do a full parse */ 1165yyvalid: 1166 if (yypath) YYABORT; 1167 while (yyps->save) 1168 { 1169 YYParseState *save = yyps->save; 1170 yyps->save = save->save; 1171 save->save = yypath; 1172 yypath = save; 1173 } 1174#if YYDEBUG 1175 if (yydebug) 1176 fprintf(stderr, "%s[%d]: state %d, CONFLICT trial successful, backtracking to state %d, %d tokens\n", 1177 YYDEBUGSTR, yydepth, yystate, yypath->state, (int)(yylvp - yylvals - yypath->lexeme)); 1178#endif 1179 if (yyerrctx) 1180 { 1181 yyFreeState(yyerrctx); 1182 yyerrctx = NULL; 1183 } 1184 yylvp = yylvals + yypath->lexeme; 1185#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1186 yylpp = yylpsns + yypath->lexeme; 1187#endif 1188 yylexp = yylexemes + yypath->lexeme; 1189 yychar = YYEMPTY; 1190 yystack.s_mark = yystack.s_base + (yypath->yystack.s_mark - yypath->yystack.s_base); 1191 memcpy (yystack.s_base, yypath->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short)); 1192 yystack.l_mark = yystack.l_base + (yypath->yystack.l_mark - yypath->yystack.l_base); 1193 memcpy (yystack.l_base, yypath->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE)); 1194#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1195 yystack.p_mark = yystack.p_base + (yypath->yystack.p_mark - yypath->yystack.p_base); 1196 memcpy (yystack.p_base, yypath->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE)); 1197#endif 1198 yystate = yypath->state; 1199 goto yyloop; 1200#endif /* YYBTYACC */ 1201 1202yyoverflow: 1203 YYERROR_CALL("yacc stack overflow"); 1204#if YYBTYACC 1205 goto yyabort_nomem; 1206yyenomem: 1207 YYERROR_CALL("memory exhausted"); 1208yyabort_nomem: 1209#endif /* YYBTYACC */ 1210 yyresult = 2; 1211 goto yyreturn; 1212 1213yyabort: 1214 yyresult = 1; 1215 goto yyreturn; 1216 1217yyaccept: 1218#if YYBTYACC 1219 if (yyps->save) goto yyvalid; 1220#endif /* YYBTYACC */ 1221 yyresult = 0; 1222 1223yyreturn: 1224#if defined(YYDESTRUCT_CALL) 1225 if (yychar != YYEOF && yychar != YYEMPTY) 1226#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1227 YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval, &yylloc); 1228#else 1229 YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval); 1230#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */ 1231 1232 { 1233 YYSTYPE *pv; 1234#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1235 YYLTYPE *pp; 1236 1237 for (pv = yystack.l_base, pp = yystack.p_base; pv <= yystack.l_mark; ++pv, ++pp) 1238 YYDESTRUCT_CALL("cleanup: discarding state", 1239 yystos[*(yystack.s_base + (pv - yystack.l_base))], pv, pp); 1240#else 1241 for (pv = yystack.l_base; pv <= yystack.l_mark; ++pv) 1242 YYDESTRUCT_CALL("cleanup: discarding state", 1243 yystos[*(yystack.s_base + (pv - yystack.l_base))], pv); 1244#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */ 1245 } 1246#endif /* defined(YYDESTRUCT_CALL) */ 1247 1248#if YYBTYACC 1249 if (yyerrctx) 1250 { 1251 yyFreeState(yyerrctx); 1252 yyerrctx = NULL; 1253 } 1254 while (yyps) 1255 { 1256 YYParseState *save = yyps; 1257 yyps = save->save; 1258 save->save = NULL; 1259 yyFreeState(save); 1260 } 1261 while (yypath) 1262 { 1263 YYParseState *save = yypath; 1264 yypath = save->save; 1265 save->save = NULL; 1266 yyFreeState(save); 1267 } 1268#endif /* YYBTYACC */ 1269 yyfreestack(&yystack); 1270 return (yyresult); 1271} 1272