1 /* $NetBSD: err_syntax18.tab.c,v 1.5 2021/02/20 22:57:57 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 2 9 #define YYMINOR 0 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 #undef YYBTYACC 19 #define YYBTYACC 0 20 #define YYDEBUGSTR YYPREFIX "debug" 21 22 #ifndef yyparse 23 #define yyparse err_syntax18_parse 24 #endif /* yyparse */ 25 26 #ifndef yylex 27 #define yylex err_syntax18_lex 28 #endif /* yylex */ 29 30 #ifndef yyerror 31 #define yyerror err_syntax18_error 32 #endif /* yyerror */ 33 34 #ifndef yychar 35 #define yychar err_syntax18_char 36 #endif /* yychar */ 37 38 #ifndef yyval 39 #define yyval err_syntax18_val 40 #endif /* yyval */ 41 42 #ifndef yylval 43 #define yylval err_syntax18_lval 44 #endif /* yylval */ 45 46 #ifndef yydebug 47 #define yydebug err_syntax18_debug 48 #endif /* yydebug */ 49 50 #ifndef yynerrs 51 #define yynerrs err_syntax18_nerrs 52 #endif /* yynerrs */ 53 54 #ifndef yyerrflag 55 #define yyerrflag err_syntax18_errflag 56 #endif /* yyerrflag */ 57 58 #ifndef yylhs 59 #define yylhs err_syntax18_lhs 60 #endif /* yylhs */ 61 62 #ifndef yylen 63 #define yylen err_syntax18_len 64 #endif /* yylen */ 65 66 #ifndef yydefred 67 #define yydefred err_syntax18_defred 68 #endif /* yydefred */ 69 70 #ifndef yystos 71 #define yystos err_syntax18_stos 72 #endif /* yystos */ 73 74 #ifndef yydgoto 75 #define yydgoto err_syntax18_dgoto 76 #endif /* yydgoto */ 77 78 #ifndef yysindex 79 #define yysindex err_syntax18_sindex 80 #endif /* yysindex */ 81 82 #ifndef yyrindex 83 #define yyrindex err_syntax18_rindex 84 #endif /* yyrindex */ 85 86 #ifndef yygindex 87 #define yygindex err_syntax18_gindex 88 #endif /* yygindex */ 89 90 #ifndef yytable 91 #define yytable err_syntax18_table 92 #endif /* yytable */ 93 94 #ifndef yycheck 95 #define yycheck err_syntax18_check 96 #endif /* yycheck */ 97 98 #ifndef yyname 99 #define yyname err_syntax18_name 100 #endif /* yyname */ 101 102 #ifndef yyrule 103 #define yyrule err_syntax18_rule 104 #endif /* yyrule */ 105 106 #if YYBTYACC 107 108 #ifndef yycindex 109 #define yycindex err_syntax18_cindex 110 #endif /* yycindex */ 111 112 #ifndef yyctable 113 #define yyctable err_syntax18_ctable 114 #endif /* yyctable */ 115 116 #endif /* YYBTYACC */ 117 118 #define YYPREFIX "err_syntax18_" 119 120 #define YYPURE 0 121 122 #line 2 "err_syntax18.y" 123 int yylex(void); 124 static void yyerror(const char *); 125 #line 124 "err_syntax18.tab.c" 126 127 #if ! defined(YYSTYPE) && ! defined(YYSTYPE_IS_DECLARED) 128 /* Default: YYSTYPE is the semantic value type. */ 129 typedef int YYSTYPE; 130 # define YYSTYPE_IS_DECLARED 1 131 #endif 132 133 /* compatibility with bison */ 134 #ifdef YYPARSE_PARAM 135 /* compatibility with FreeBSD */ 136 # ifdef YYPARSE_PARAM_TYPE 137 # define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM) 138 # else 139 # define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM) 140 # endif 141 #else 142 # define YYPARSE_DECL() yyparse(void) 143 #endif 144 145 /* Parameters sent to lex. */ 146 #ifdef YYLEX_PARAM 147 # define YYLEX_DECL() yylex(void *YYLEX_PARAM) 148 # define YYLEX yylex(YYLEX_PARAM) 149 #else 150 # define YYLEX_DECL() yylex(void) 151 # define YYLEX yylex() 152 #endif 153 154 /* Parameters sent to yyerror. */ 155 #ifndef YYERROR_DECL 156 #define YYERROR_DECL() yyerror(const char *s) 157 #endif 158 #ifndef YYERROR_CALL 159 #define YYERROR_CALL(msg) yyerror(msg) 160 #endif 161 162 extern int YYPARSE_DECL(); 163 164 #define YYERRCODE 256 165 typedef short YYINT; 166 static const YYINT err_syntax18_lhs[] = { -1, 167 0, 168 }; 169 static const YYINT err_syntax18_len[] = { 2, 170 3, 171 }; 172 static const YYINT err_syntax18_defred[] = { 0, 173 0, 0, 0, 1, 174 }; 175 #if defined(YYDESTRUCT_CALL) || defined(YYSTYPE_TOSTRING) 176 static const YYINT err_syntax18_stos[] = { 0, 177 40, 258, 258, 41, 178 }; 179 #endif /* YYDESTRUCT_CALL || YYSTYPE_TOSTRING */ 180 static const YYINT err_syntax18_dgoto[] = { 2, 181 }; 182 static const YYINT err_syntax18_sindex[] = { -40, 183 -40, 0, -39, 0, 184 }; 185 static const YYINT err_syntax18_rindex[] = { 0, 186 0, 0, 0, 0, 187 }; 188 #if YYBTYACC 189 static const YYINT err_syntax18_cindex[] = { 0, 190 0, 0, 0, 0, 191 }; 192 #endif 193 static const YYINT err_syntax18_gindex[] = { 2, 194 }; 195 #define YYTABLESIZE 3 196 static const YYINT err_syntax18_table[] = { 1, 197 0, 4, 3, 198 }; 199 static const YYINT err_syntax18_check[] = { 40, 200 -1, 41, 1, 201 }; 202 #if YYBTYACC 203 static const YYINT err_syntax18_ctable[] = { -1, 204 -1, -1, 205 }; 206 #endif 207 #define YYFINAL 2 208 #ifndef YYDEBUG 209 #define YYDEBUG 0 210 #endif 211 #define YYMAXTOKEN 256 212 #define YYUNDFTOKEN 259 213 #define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a)) 214 #if YYDEBUG 215 static const char *const err_syntax18_name[] = { 216 217 "$end",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 218 0,0,0,"'('","')'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 219 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 220 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 221 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 222 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 223 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"error","$accept","expr", 224 "illegal-symbol", 225 }; 226 static const char *const err_syntax18_rule[] = { 227 "$accept : expr", 228 "expr : '(' expr ')'", 229 230 }; 231 #endif 232 233 #if YYDEBUG 234 int yydebug; 235 #endif 236 237 int yyerrflag; 238 int yychar; 239 YYSTYPE yyval; 240 YYSTYPE yylval; 241 int yynerrs; 242 243 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 244 YYLTYPE yyloc; /* position returned by actions */ 245 YYLTYPE yylloc; /* position from the lexer */ 246 #endif 247 248 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 249 #ifndef YYLLOC_DEFAULT 250 #define YYLLOC_DEFAULT(loc, rhs, n) \ 251 do \ 252 { \ 253 if (n == 0) \ 254 { \ 255 (loc).first_line = YYRHSLOC(rhs, 0).last_line; \ 256 (loc).first_column = YYRHSLOC(rhs, 0).last_column; \ 257 (loc).last_line = YYRHSLOC(rhs, 0).last_line; \ 258 (loc).last_column = YYRHSLOC(rhs, 0).last_column; \ 259 } \ 260 else \ 261 { \ 262 (loc).first_line = YYRHSLOC(rhs, 1).first_line; \ 263 (loc).first_column = YYRHSLOC(rhs, 1).first_column; \ 264 (loc).last_line = YYRHSLOC(rhs, n).last_line; \ 265 (loc).last_column = YYRHSLOC(rhs, n).last_column; \ 266 } \ 267 } while (0) 268 #endif /* YYLLOC_DEFAULT */ 269 #endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */ 270 #if YYBTYACC 271 272 #ifndef YYLVQUEUEGROWTH 273 #define YYLVQUEUEGROWTH 32 274 #endif 275 #endif /* YYBTYACC */ 276 277 /* define the initial stack-sizes */ 278 #ifdef YYSTACKSIZE 279 #undef YYMAXDEPTH 280 #define YYMAXDEPTH YYSTACKSIZE 281 #else 282 #ifdef YYMAXDEPTH 283 #define YYSTACKSIZE YYMAXDEPTH 284 #else 285 #define YYSTACKSIZE 10000 286 #define YYMAXDEPTH 10000 287 #endif 288 #endif 289 290 #ifndef YYINITSTACKSIZE 291 #define YYINITSTACKSIZE 200 292 #endif 293 294 typedef struct { 295 unsigned stacksize; 296 YYINT *s_base; 297 YYINT *s_mark; 298 YYINT *s_last; 299 YYSTYPE *l_base; 300 YYSTYPE *l_mark; 301 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 302 YYLTYPE *p_base; 303 YYLTYPE *p_mark; 304 #endif 305 } YYSTACKDATA; 306 #if YYBTYACC 307 308 struct YYParseState_s 309 { 310 struct YYParseState_s *save; /* Previously saved parser state */ 311 YYSTACKDATA yystack; /* saved parser stack */ 312 int state; /* saved parser state */ 313 int errflag; /* saved error recovery status */ 314 int lexeme; /* saved index of the conflict lexeme in the lexical queue */ 315 YYINT ctry; /* saved index in yyctable[] for this conflict */ 316 }; 317 typedef struct YYParseState_s YYParseState; 318 #endif /* YYBTYACC */ 319 /* variables for the parser stack */ 320 static YYSTACKDATA yystack; 321 #if YYBTYACC 322 323 /* Current parser state */ 324 static YYParseState *yyps = 0; 325 326 /* yypath != NULL: do the full parse, starting at *yypath parser state. */ 327 static YYParseState *yypath = 0; 328 329 /* Base of the lexical value queue */ 330 static YYSTYPE *yylvals = 0; 331 332 /* Current position at lexical value queue */ 333 static YYSTYPE *yylvp = 0; 334 335 /* End position of lexical value queue */ 336 static YYSTYPE *yylve = 0; 337 338 /* The last allocated position at the lexical value queue */ 339 static YYSTYPE *yylvlim = 0; 340 341 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 342 /* Base of the lexical position queue */ 343 static YYLTYPE *yylpsns = 0; 344 345 /* Current position at lexical position queue */ 346 static YYLTYPE *yylpp = 0; 347 348 /* End position of lexical position queue */ 349 static YYLTYPE *yylpe = 0; 350 351 /* The last allocated position at the lexical position queue */ 352 static YYLTYPE *yylplim = 0; 353 #endif 354 355 /* Current position at lexical token queue */ 356 static YYINT *yylexp = 0; 357 358 static YYINT *yylexemes = 0; 359 #endif /* YYBTYACC */ 360 #line 13 "err_syntax18.y" 361 362 #include <stdio.h> 363 364 int 365 main(void) 366 { 367 printf("yyparse() = %d\n", yyparse()); 368 return 0; 369 } 370 371 int 372 yylex(void) 373 { 374 return -1; 375 } 376 377 static void 378 yyerror(const char* s) 379 { 380 printf("%s\n", s); 381 } 382 #line 381 "err_syntax18.tab.c" 383 384 /* For use in generated program */ 385 #define yydepth (int)(yystack.s_mark - yystack.s_base) 386 #if YYBTYACC 387 #define yytrial (yyps->save) 388 #endif /* YYBTYACC */ 389 390 #if YYDEBUG 391 #include <stdio.h> /* needed for printf */ 392 #endif 393 394 #include <stdlib.h> /* needed for malloc, etc */ 395 #include <string.h> /* needed for memset */ 396 397 /* allocate initial stack or double stack size, up to YYMAXDEPTH */ 398 static int yygrowstack(YYSTACKDATA *data) 399 { 400 int i; 401 unsigned newsize; 402 YYINT *newss; 403 YYSTYPE *newvs; 404 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 405 YYLTYPE *newps; 406 #endif 407 408 if ((newsize = data->stacksize) == 0) 409 newsize = YYINITSTACKSIZE; 410 else if (newsize >= YYMAXDEPTH) 411 return YYENOMEM; 412 else if ((newsize *= 2) > YYMAXDEPTH) 413 newsize = YYMAXDEPTH; 414 415 i = (int) (data->s_mark - data->s_base); 416 newss = (YYINT *)realloc(data->s_base, newsize * sizeof(*newss)); 417 if (newss == 0) 418 return YYENOMEM; 419 420 data->s_base = newss; 421 data->s_mark = newss + i; 422 423 newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs)); 424 if (newvs == 0) 425 return YYENOMEM; 426 427 data->l_base = newvs; 428 data->l_mark = newvs + i; 429 430 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 431 newps = (YYLTYPE *)realloc(data->p_base, newsize * sizeof(*newps)); 432 if (newps == 0) 433 return YYENOMEM; 434 435 data->p_base = newps; 436 data->p_mark = newps + i; 437 #endif 438 439 data->stacksize = newsize; 440 data->s_last = data->s_base + newsize - 1; 441 442 #if YYDEBUG 443 if (yydebug) 444 fprintf(stderr, "%sdebug: stack size increased to %d\n", YYPREFIX, newsize); 445 #endif 446 return 0; 447 } 448 449 #if YYPURE || defined(YY_NO_LEAKS) 450 static void yyfreestack(YYSTACKDATA *data) 451 { 452 free(data->s_base); 453 free(data->l_base); 454 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 455 free(data->p_base); 456 #endif 457 memset(data, 0, sizeof(*data)); 458 } 459 #else 460 #define yyfreestack(data) /* nothing */ 461 #endif /* YYPURE || defined(YY_NO_LEAKS) */ 462 #if YYBTYACC 463 464 static YYParseState * 465 yyNewState(unsigned size) 466 { 467 YYParseState *p = (YYParseState *) malloc(sizeof(YYParseState)); 468 if (p == NULL) return NULL; 469 470 p->yystack.stacksize = size; 471 if (size == 0) 472 { 473 p->yystack.s_base = NULL; 474 p->yystack.l_base = NULL; 475 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 476 p->yystack.p_base = NULL; 477 #endif 478 return p; 479 } 480 p->yystack.s_base = (YYINT *) malloc(size * sizeof(YYINT)); 481 if (p->yystack.s_base == NULL) return NULL; 482 p->yystack.l_base = (YYSTYPE *) malloc(size * sizeof(YYSTYPE)); 483 if (p->yystack.l_base == NULL) return NULL; 484 memset(p->yystack.l_base, 0, size * sizeof(YYSTYPE)); 485 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 486 p->yystack.p_base = (YYLTYPE *) malloc(size * sizeof(YYLTYPE)); 487 if (p->yystack.p_base == NULL) return NULL; 488 memset(p->yystack.p_base, 0, size * sizeof(YYLTYPE)); 489 #endif 490 491 return p; 492 } 493 494 static void 495 yyFreeState(YYParseState *p) 496 { 497 yyfreestack(&p->yystack); 498 free(p); 499 } 500 #endif /* YYBTYACC */ 501 502 #define YYABORT goto yyabort 503 #define YYREJECT goto yyabort 504 #define YYACCEPT goto yyaccept 505 #define YYERROR goto yyerrlab 506 #if YYBTYACC 507 #define YYVALID do { if (yyps->save) goto yyvalid; } while(0) 508 #define YYVALID_NESTED do { if (yyps->save && \ 509 yyps->save->save == 0) goto yyvalid; } while(0) 510 #endif /* YYBTYACC */ 511 512 int 513 YYPARSE_DECL() 514 { 515 int yym, yyn, yystate, yyresult; 516 #if YYBTYACC 517 int yynewerrflag; 518 YYParseState *yyerrctx = NULL; 519 #endif /* YYBTYACC */ 520 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 521 YYLTYPE yyerror_loc_range[3]; /* position of error start/end (0 unused) */ 522 #endif 523 #if YYDEBUG 524 const char *yys; 525 526 if ((yys = getenv("YYDEBUG")) != 0) 527 { 528 yyn = *yys; 529 if (yyn >= '0' && yyn <= '9') 530 yydebug = yyn - '0'; 531 } 532 if (yydebug) 533 fprintf(stderr, "%sdebug[<# of symbols on state stack>]\n", YYPREFIX); 534 #endif 535 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 536 memset(yyerror_loc_range, 0, sizeof(yyerror_loc_range)); 537 #endif 538 539 #if YYBTYACC 540 yyps = yyNewState(0); if (yyps == 0) goto yyenomem; 541 yyps->save = 0; 542 #endif /* YYBTYACC */ 543 yym = 0; 544 yyn = 0; 545 yynerrs = 0; 546 yyerrflag = 0; 547 yychar = YYEMPTY; 548 yystate = 0; 549 550 #if YYPURE 551 memset(&yystack, 0, sizeof(yystack)); 552 #endif 553 554 if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow; 555 yystack.s_mark = yystack.s_base; 556 yystack.l_mark = yystack.l_base; 557 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 558 yystack.p_mark = yystack.p_base; 559 #endif 560 yystate = 0; 561 *yystack.s_mark = 0; 562 563 yyloop: 564 if ((yyn = yydefred[yystate]) != 0) goto yyreduce; 565 if (yychar < 0) 566 { 567 #if YYBTYACC 568 do { 569 if (yylvp < yylve) 570 { 571 /* we're currently re-reading tokens */ 572 yylval = *yylvp++; 573 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 574 yylloc = *yylpp++; 575 #endif 576 yychar = *yylexp++; 577 break; 578 } 579 if (yyps->save) 580 { 581 /* in trial mode; save scanner results for future parse attempts */ 582 if (yylvp == yylvlim) 583 { /* Enlarge lexical value queue */ 584 size_t p = (size_t) (yylvp - yylvals); 585 size_t s = (size_t) (yylvlim - yylvals); 586 587 s += YYLVQUEUEGROWTH; 588 if ((yylexemes = (YYINT *)realloc(yylexemes, s * sizeof(YYINT))) == NULL) goto yyenomem; 589 if ((yylvals = (YYSTYPE *)realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) goto yyenomem; 590 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 591 if ((yylpsns = (YYLTYPE *)realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) goto yyenomem; 592 #endif 593 yylvp = yylve = yylvals + p; 594 yylvlim = yylvals + s; 595 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 596 yylpp = yylpe = yylpsns + p; 597 yylplim = yylpsns + s; 598 #endif 599 yylexp = yylexemes + p; 600 } 601 *yylexp = (YYINT) YYLEX; 602 *yylvp++ = yylval; 603 yylve++; 604 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 605 *yylpp++ = yylloc; 606 yylpe++; 607 #endif 608 yychar = *yylexp++; 609 break; 610 } 611 /* normal operation, no conflict encountered */ 612 #endif /* YYBTYACC */ 613 yychar = YYLEX; 614 #if YYBTYACC 615 } while (0); 616 #endif /* YYBTYACC */ 617 if (yychar < 0) yychar = YYEOF; 618 #if YYDEBUG 619 if (yydebug) 620 { 621 if ((yys = yyname[YYTRANSLATE(yychar)]) == NULL) yys = yyname[YYUNDFTOKEN]; 622 fprintf(stderr, "%s[%d]: state %d, reading token %d (%s)", 623 YYDEBUGSTR, yydepth, yystate, yychar, yys); 624 #ifdef YYSTYPE_TOSTRING 625 #if YYBTYACC 626 if (!yytrial) 627 #endif /* YYBTYACC */ 628 fprintf(stderr, " <%s>", YYSTYPE_TOSTRING(yychar, yylval)); 629 #endif 630 fputc('\n', stderr); 631 } 632 #endif 633 } 634 #if YYBTYACC 635 636 /* Do we have a conflict? */ 637 if (((yyn = yycindex[yystate]) != 0) && (yyn += yychar) >= 0 && 638 yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar) 639 { 640 YYINT ctry; 641 642 if (yypath) 643 { 644 YYParseState *save; 645 #if YYDEBUG 646 if (yydebug) 647 fprintf(stderr, "%s[%d]: CONFLICT in state %d: following successful trial parse\n", 648 YYDEBUGSTR, yydepth, yystate); 649 #endif 650 /* Switch to the next conflict context */ 651 save = yypath; 652 yypath = save->save; 653 save->save = NULL; 654 ctry = save->ctry; 655 if (save->state != yystate) YYABORT; 656 yyFreeState(save); 657 658 } 659 else 660 { 661 662 /* Unresolved conflict - start/continue trial parse */ 663 YYParseState *save; 664 #if YYDEBUG 665 if (yydebug) 666 { 667 fprintf(stderr, "%s[%d]: CONFLICT in state %d. ", YYDEBUGSTR, yydepth, yystate); 668 if (yyps->save) 669 fputs("ALREADY in conflict, continuing trial parse.\n", stderr); 670 else 671 fputs("Starting trial parse.\n", stderr); 672 } 673 #endif 674 save = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1)); 675 if (save == NULL) goto yyenomem; 676 save->save = yyps->save; 677 save->state = yystate; 678 save->errflag = yyerrflag; 679 save->yystack.s_mark = save->yystack.s_base + (yystack.s_mark - yystack.s_base); 680 memcpy (save->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(YYINT)); 681 save->yystack.l_mark = save->yystack.l_base + (yystack.l_mark - yystack.l_base); 682 memcpy (save->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE)); 683 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 684 save->yystack.p_mark = save->yystack.p_base + (yystack.p_mark - yystack.p_base); 685 memcpy (save->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE)); 686 #endif 687 ctry = yytable[yyn]; 688 if (yyctable[ctry] == -1) 689 { 690 #if YYDEBUG 691 if (yydebug && yychar >= YYEOF) 692 fprintf(stderr, "%s[%d]: backtracking 1 token\n", YYDEBUGSTR, yydepth); 693 #endif 694 ctry++; 695 } 696 save->ctry = ctry; 697 if (yyps->save == NULL) 698 { 699 /* If this is a first conflict in the stack, start saving lexemes */ 700 if (!yylexemes) 701 { 702 yylexemes = (YYINT *) malloc((YYLVQUEUEGROWTH) * sizeof(YYINT)); 703 if (yylexemes == NULL) goto yyenomem; 704 yylvals = (YYSTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYSTYPE)); 705 if (yylvals == NULL) goto yyenomem; 706 yylvlim = yylvals + YYLVQUEUEGROWTH; 707 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 708 yylpsns = (YYLTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYLTYPE)); 709 if (yylpsns == NULL) goto yyenomem; 710 yylplim = yylpsns + YYLVQUEUEGROWTH; 711 #endif 712 } 713 if (yylvp == yylve) 714 { 715 yylvp = yylve = yylvals; 716 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 717 yylpp = yylpe = yylpsns; 718 #endif 719 yylexp = yylexemes; 720 if (yychar >= YYEOF) 721 { 722 *yylve++ = yylval; 723 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 724 *yylpe++ = yylloc; 725 #endif 726 *yylexp = (YYINT) yychar; 727 yychar = YYEMPTY; 728 } 729 } 730 } 731 if (yychar >= YYEOF) 732 { 733 yylvp--; 734 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 735 yylpp--; 736 #endif 737 yylexp--; 738 yychar = YYEMPTY; 739 } 740 save->lexeme = (int) (yylvp - yylvals); 741 yyps->save = save; 742 } 743 if (yytable[yyn] == ctry) 744 { 745 #if YYDEBUG 746 if (yydebug) 747 fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n", 748 YYDEBUGSTR, yydepth, yystate, yyctable[ctry]); 749 #endif 750 if (yychar < 0) 751 { 752 yylvp++; 753 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 754 yylpp++; 755 #endif 756 yylexp++; 757 } 758 if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) 759 goto yyoverflow; 760 yystate = yyctable[ctry]; 761 *++yystack.s_mark = (YYINT) yystate; 762 *++yystack.l_mark = yylval; 763 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 764 *++yystack.p_mark = yylloc; 765 #endif 766 yychar = YYEMPTY; 767 if (yyerrflag > 0) --yyerrflag; 768 goto yyloop; 769 } 770 else 771 { 772 yyn = yyctable[ctry]; 773 goto yyreduce; 774 } 775 } /* End of code dealing with conflicts */ 776 #endif /* YYBTYACC */ 777 if (((yyn = yysindex[yystate]) != 0) && (yyn += yychar) >= 0 && 778 yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar) 779 { 780 #if YYDEBUG 781 if (yydebug) 782 fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n", 783 YYDEBUGSTR, yydepth, yystate, yytable[yyn]); 784 #endif 785 if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow; 786 yystate = yytable[yyn]; 787 *++yystack.s_mark = yytable[yyn]; 788 *++yystack.l_mark = yylval; 789 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 790 *++yystack.p_mark = yylloc; 791 #endif 792 yychar = YYEMPTY; 793 if (yyerrflag > 0) --yyerrflag; 794 goto yyloop; 795 } 796 if (((yyn = yyrindex[yystate]) != 0) && (yyn += yychar) >= 0 && 797 yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar) 798 { 799 yyn = yytable[yyn]; 800 goto yyreduce; 801 } 802 if (yyerrflag != 0) goto yyinrecovery; 803 #if YYBTYACC 804 805 yynewerrflag = 1; 806 goto yyerrhandler; 807 goto yyerrlab; /* redundant goto avoids 'unused label' warning */ 808 809 yyerrlab: 810 /* explicit YYERROR from an action -- pop the rhs of the rule reduced 811 * before looking for error recovery */ 812 yystack.s_mark -= yym; 813 yystate = *yystack.s_mark; 814 yystack.l_mark -= yym; 815 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 816 yystack.p_mark -= yym; 817 #endif 818 819 yynewerrflag = 0; 820 yyerrhandler: 821 while (yyps->save) 822 { 823 int ctry; 824 YYParseState *save = yyps->save; 825 #if YYDEBUG 826 if (yydebug) 827 fprintf(stderr, "%s[%d]: ERROR in state %d, CONFLICT BACKTRACKING to state %d, %d tokens\n", 828 YYDEBUGSTR, yydepth, yystate, yyps->save->state, 829 (int)(yylvp - yylvals - yyps->save->lexeme)); 830 #endif 831 /* Memorize most forward-looking error state in case it's really an error. */ 832 if (yyerrctx == NULL || yyerrctx->lexeme < yylvp - yylvals) 833 { 834 /* Free old saved error context state */ 835 if (yyerrctx) yyFreeState(yyerrctx); 836 /* Create and fill out new saved error context state */ 837 yyerrctx = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1)); 838 if (yyerrctx == NULL) goto yyenomem; 839 yyerrctx->save = yyps->save; 840 yyerrctx->state = yystate; 841 yyerrctx->errflag = yyerrflag; 842 yyerrctx->yystack.s_mark = yyerrctx->yystack.s_base + (yystack.s_mark - yystack.s_base); 843 memcpy (yyerrctx->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(YYINT)); 844 yyerrctx->yystack.l_mark = yyerrctx->yystack.l_base + (yystack.l_mark - yystack.l_base); 845 memcpy (yyerrctx->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE)); 846 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 847 yyerrctx->yystack.p_mark = yyerrctx->yystack.p_base + (yystack.p_mark - yystack.p_base); 848 memcpy (yyerrctx->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE)); 849 #endif 850 yyerrctx->lexeme = (int) (yylvp - yylvals); 851 } 852 yylvp = yylvals + save->lexeme; 853 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 854 yylpp = yylpsns + save->lexeme; 855 #endif 856 yylexp = yylexemes + save->lexeme; 857 yychar = YYEMPTY; 858 yystack.s_mark = yystack.s_base + (save->yystack.s_mark - save->yystack.s_base); 859 memcpy (yystack.s_base, save->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(YYINT)); 860 yystack.l_mark = yystack.l_base + (save->yystack.l_mark - save->yystack.l_base); 861 memcpy (yystack.l_base, save->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE)); 862 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 863 yystack.p_mark = yystack.p_base + (save->yystack.p_mark - save->yystack.p_base); 864 memcpy (yystack.p_base, save->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE)); 865 #endif 866 ctry = ++save->ctry; 867 yystate = save->state; 868 /* We tried shift, try reduce now */ 869 if ((yyn = yyctable[ctry]) >= 0) goto yyreduce; 870 yyps->save = save->save; 871 save->save = NULL; 872 yyFreeState(save); 873 874 /* Nothing left on the stack -- error */ 875 if (!yyps->save) 876 { 877 #if YYDEBUG 878 if (yydebug) 879 fprintf(stderr, "%sdebug[%d,trial]: trial parse FAILED, entering ERROR mode\n", 880 YYPREFIX, yydepth); 881 #endif 882 /* Restore state as it was in the most forward-advanced error */ 883 yylvp = yylvals + yyerrctx->lexeme; 884 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 885 yylpp = yylpsns + yyerrctx->lexeme; 886 #endif 887 yylexp = yylexemes + yyerrctx->lexeme; 888 yychar = yylexp[-1]; 889 yylval = yylvp[-1]; 890 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 891 yylloc = yylpp[-1]; 892 #endif 893 yystack.s_mark = yystack.s_base + (yyerrctx->yystack.s_mark - yyerrctx->yystack.s_base); 894 memcpy (yystack.s_base, yyerrctx->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(YYINT)); 895 yystack.l_mark = yystack.l_base + (yyerrctx->yystack.l_mark - yyerrctx->yystack.l_base); 896 memcpy (yystack.l_base, yyerrctx->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE)); 897 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 898 yystack.p_mark = yystack.p_base + (yyerrctx->yystack.p_mark - yyerrctx->yystack.p_base); 899 memcpy (yystack.p_base, yyerrctx->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE)); 900 #endif 901 yystate = yyerrctx->state; 902 yyFreeState(yyerrctx); 903 yyerrctx = NULL; 904 } 905 yynewerrflag = 1; 906 } 907 if (yynewerrflag == 0) goto yyinrecovery; 908 #endif /* YYBTYACC */ 909 910 YYERROR_CALL("syntax error"); 911 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 912 yyerror_loc_range[1] = yylloc; /* lookahead position is error start position */ 913 #endif 914 915 #if !YYBTYACC 916 goto yyerrlab; /* redundant goto avoids 'unused label' warning */ 917 yyerrlab: 918 #endif 919 ++yynerrs; 920 921 yyinrecovery: 922 if (yyerrflag < 3) 923 { 924 yyerrflag = 3; 925 for (;;) 926 { 927 if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 && 928 yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) YYERRCODE) 929 { 930 #if YYDEBUG 931 if (yydebug) 932 fprintf(stderr, "%s[%d]: state %d, error recovery shifting to state %d\n", 933 YYDEBUGSTR, yydepth, *yystack.s_mark, yytable[yyn]); 934 #endif 935 if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow; 936 yystate = yytable[yyn]; 937 *++yystack.s_mark = yytable[yyn]; 938 *++yystack.l_mark = yylval; 939 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 940 /* lookahead position is error end position */ 941 yyerror_loc_range[2] = yylloc; 942 YYLLOC_DEFAULT(yyloc, yyerror_loc_range, 2); /* position of error span */ 943 *++yystack.p_mark = yyloc; 944 #endif 945 goto yyloop; 946 } 947 else 948 { 949 #if YYDEBUG 950 if (yydebug) 951 fprintf(stderr, "%s[%d]: error recovery discarding state %d\n", 952 YYDEBUGSTR, yydepth, *yystack.s_mark); 953 #endif 954 if (yystack.s_mark <= yystack.s_base) goto yyabort; 955 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 956 /* the current TOS position is the error start position */ 957 yyerror_loc_range[1] = *yystack.p_mark; 958 #endif 959 #if defined(YYDESTRUCT_CALL) 960 #if YYBTYACC 961 if (!yytrial) 962 #endif /* YYBTYACC */ 963 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 964 YYDESTRUCT_CALL("error: discarding state", 965 yystos[*yystack.s_mark], yystack.l_mark, yystack.p_mark); 966 #else 967 YYDESTRUCT_CALL("error: discarding state", 968 yystos[*yystack.s_mark], yystack.l_mark); 969 #endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */ 970 #endif /* defined(YYDESTRUCT_CALL) */ 971 --yystack.s_mark; 972 --yystack.l_mark; 973 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 974 --yystack.p_mark; 975 #endif 976 } 977 } 978 } 979 else 980 { 981 if (yychar == YYEOF) goto yyabort; 982 #if YYDEBUG 983 if (yydebug) 984 { 985 if ((yys = yyname[YYTRANSLATE(yychar)]) == NULL) yys = yyname[YYUNDFTOKEN]; 986 fprintf(stderr, "%s[%d]: state %d, error recovery discarding token %d (%s)\n", 987 YYDEBUGSTR, yydepth, yystate, yychar, yys); 988 } 989 #endif 990 #if defined(YYDESTRUCT_CALL) 991 #if YYBTYACC 992 if (!yytrial) 993 #endif /* YYBTYACC */ 994 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 995 YYDESTRUCT_CALL("error: discarding token", yychar, &yylval, &yylloc); 996 #else 997 YYDESTRUCT_CALL("error: discarding token", yychar, &yylval); 998 #endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */ 999 #endif /* defined(YYDESTRUCT_CALL) */ 1000 yychar = YYEMPTY; 1001 goto yyloop; 1002 } 1003 1004 yyreduce: 1005 yym = yylen[yyn]; 1006 #if YYDEBUG 1007 if (yydebug) 1008 { 1009 fprintf(stderr, "%s[%d]: state %d, reducing by rule %d (%s)", 1010 YYDEBUGSTR, yydepth, yystate, yyn, yyrule[yyn]); 1011 #ifdef YYSTYPE_TOSTRING 1012 #if YYBTYACC 1013 if (!yytrial) 1014 #endif /* YYBTYACC */ 1015 if (yym > 0) 1016 { 1017 int i; 1018 fputc('<', stderr); 1019 for (i = yym; i > 0; i--) 1020 { 1021 if (i != yym) fputs(", ", stderr); 1022 fputs(YYSTYPE_TOSTRING(yystos[yystack.s_mark[1-i]], 1023 yystack.l_mark[1-i]), stderr); 1024 } 1025 fputc('>', stderr); 1026 } 1027 #endif 1028 fputc('\n', stderr); 1029 } 1030 #endif 1031 if (yym > 0) 1032 yyval = yystack.l_mark[1-yym]; 1033 else 1034 memset(&yyval, 0, sizeof yyval); 1035 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1036 1037 /* Perform position reduction */ 1038 memset(&yyloc, 0, sizeof(yyloc)); 1039 #if YYBTYACC 1040 if (!yytrial) 1041 #endif /* YYBTYACC */ 1042 { 1043 YYLLOC_DEFAULT(yyloc, &yystack.p_mark[-yym], yym); 1044 /* just in case YYERROR is invoked within the action, save 1045 the start of the rhs as the error start position */ 1046 yyerror_loc_range[1] = yystack.p_mark[1-yym]; 1047 } 1048 #endif 1049 1050 switch (yyn) 1051 { 1052 case 1: 1053 #line 9 "err_syntax18.y" 1054 { yyval = yystack.l_mark[1]; } 1055 break; 1056 #line 1055 "err_syntax18.tab.c" 1057 default: 1058 break; 1059 } 1060 yystack.s_mark -= yym; 1061 yystate = *yystack.s_mark; 1062 yystack.l_mark -= yym; 1063 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1064 yystack.p_mark -= yym; 1065 #endif 1066 yym = yylhs[yyn]; 1067 if (yystate == 0 && yym == 0) 1068 { 1069 #if YYDEBUG 1070 if (yydebug) 1071 { 1072 fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth); 1073 #ifdef YYSTYPE_TOSTRING 1074 #if YYBTYACC 1075 if (!yytrial) 1076 #endif /* YYBTYACC */ 1077 fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[YYFINAL], yyval)); 1078 #endif 1079 fprintf(stderr, "shifting from state 0 to final state %d\n", YYFINAL); 1080 } 1081 #endif 1082 yystate = YYFINAL; 1083 *++yystack.s_mark = YYFINAL; 1084 *++yystack.l_mark = yyval; 1085 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1086 *++yystack.p_mark = yyloc; 1087 #endif 1088 if (yychar < 0) 1089 { 1090 #if YYBTYACC 1091 do { 1092 if (yylvp < yylve) 1093 { 1094 /* we're currently re-reading tokens */ 1095 yylval = *yylvp++; 1096 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1097 yylloc = *yylpp++; 1098 #endif 1099 yychar = *yylexp++; 1100 break; 1101 } 1102 if (yyps->save) 1103 { 1104 /* in trial mode; save scanner results for future parse attempts */ 1105 if (yylvp == yylvlim) 1106 { /* Enlarge lexical value queue */ 1107 size_t p = (size_t) (yylvp - yylvals); 1108 size_t s = (size_t) (yylvlim - yylvals); 1109 1110 s += YYLVQUEUEGROWTH; 1111 if ((yylexemes = (YYINT *)realloc(yylexemes, s * sizeof(YYINT))) == NULL) 1112 goto yyenomem; 1113 if ((yylvals = (YYSTYPE *)realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) 1114 goto yyenomem; 1115 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1116 if ((yylpsns = (YYLTYPE *)realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) 1117 goto yyenomem; 1118 #endif 1119 yylvp = yylve = yylvals + p; 1120 yylvlim = yylvals + s; 1121 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1122 yylpp = yylpe = yylpsns + p; 1123 yylplim = yylpsns + s; 1124 #endif 1125 yylexp = yylexemes + p; 1126 } 1127 *yylexp = (YYINT) YYLEX; 1128 *yylvp++ = yylval; 1129 yylve++; 1130 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1131 *yylpp++ = yylloc; 1132 yylpe++; 1133 #endif 1134 yychar = *yylexp++; 1135 break; 1136 } 1137 /* normal operation, no conflict encountered */ 1138 #endif /* YYBTYACC */ 1139 yychar = YYLEX; 1140 #if YYBTYACC 1141 } while (0); 1142 #endif /* YYBTYACC */ 1143 if (yychar < 0) yychar = YYEOF; 1144 #if YYDEBUG 1145 if (yydebug) 1146 { 1147 if ((yys = yyname[YYTRANSLATE(yychar)]) == NULL) yys = yyname[YYUNDFTOKEN]; 1148 fprintf(stderr, "%s[%d]: state %d, reading token %d (%s)\n", 1149 YYDEBUGSTR, yydepth, YYFINAL, yychar, yys); 1150 } 1151 #endif 1152 } 1153 if (yychar == YYEOF) goto yyaccept; 1154 goto yyloop; 1155 } 1156 if (((yyn = yygindex[yym]) != 0) && (yyn += yystate) >= 0 && 1157 yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yystate) 1158 yystate = yytable[yyn]; 1159 else 1160 yystate = yydgoto[yym]; 1161 #if YYDEBUG 1162 if (yydebug) 1163 { 1164 fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth); 1165 #ifdef YYSTYPE_TOSTRING 1166 #if YYBTYACC 1167 if (!yytrial) 1168 #endif /* YYBTYACC */ 1169 fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[yystate], yyval)); 1170 #endif 1171 fprintf(stderr, "shifting from state %d to state %d\n", *yystack.s_mark, yystate); 1172 } 1173 #endif 1174 if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow; 1175 *++yystack.s_mark = (YYINT) yystate; 1176 *++yystack.l_mark = yyval; 1177 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1178 *++yystack.p_mark = yyloc; 1179 #endif 1180 goto yyloop; 1181 #if YYBTYACC 1182 1183 /* Reduction declares that this path is valid. Set yypath and do a full parse */ 1184 yyvalid: 1185 if (yypath) YYABORT; 1186 while (yyps->save) 1187 { 1188 YYParseState *save = yyps->save; 1189 yyps->save = save->save; 1190 save->save = yypath; 1191 yypath = save; 1192 } 1193 #if YYDEBUG 1194 if (yydebug) 1195 fprintf(stderr, "%s[%d]: state %d, CONFLICT trial successful, backtracking to state %d, %d tokens\n", 1196 YYDEBUGSTR, yydepth, yystate, yypath->state, (int)(yylvp - yylvals - yypath->lexeme)); 1197 #endif 1198 if (yyerrctx) 1199 { 1200 yyFreeState(yyerrctx); 1201 yyerrctx = NULL; 1202 } 1203 yylvp = yylvals + yypath->lexeme; 1204 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1205 yylpp = yylpsns + yypath->lexeme; 1206 #endif 1207 yylexp = yylexemes + yypath->lexeme; 1208 yychar = YYEMPTY; 1209 yystack.s_mark = yystack.s_base + (yypath->yystack.s_mark - yypath->yystack.s_base); 1210 memcpy (yystack.s_base, yypath->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(YYINT)); 1211 yystack.l_mark = yystack.l_base + (yypath->yystack.l_mark - yypath->yystack.l_base); 1212 memcpy (yystack.l_base, yypath->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE)); 1213 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1214 yystack.p_mark = yystack.p_base + (yypath->yystack.p_mark - yypath->yystack.p_base); 1215 memcpy (yystack.p_base, yypath->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE)); 1216 #endif 1217 yystate = yypath->state; 1218 goto yyloop; 1219 #endif /* YYBTYACC */ 1220 1221 yyoverflow: 1222 YYERROR_CALL("yacc stack overflow"); 1223 #if YYBTYACC 1224 goto yyabort_nomem; 1225 yyenomem: 1226 YYERROR_CALL("memory exhausted"); 1227 yyabort_nomem: 1228 #endif /* YYBTYACC */ 1229 yyresult = 2; 1230 goto yyreturn; 1231 1232 yyabort: 1233 yyresult = 1; 1234 goto yyreturn; 1235 1236 yyaccept: 1237 #if YYBTYACC 1238 if (yyps->save) goto yyvalid; 1239 #endif /* YYBTYACC */ 1240 yyresult = 0; 1241 1242 yyreturn: 1243 #if defined(YYDESTRUCT_CALL) 1244 if (yychar != YYEOF && yychar != YYEMPTY) 1245 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1246 YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval, &yylloc); 1247 #else 1248 YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval); 1249 #endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */ 1250 1251 { 1252 YYSTYPE *pv; 1253 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1254 YYLTYPE *pp; 1255 1256 for (pv = yystack.l_base, pp = yystack.p_base; pv <= yystack.l_mark; ++pv, ++pp) 1257 YYDESTRUCT_CALL("cleanup: discarding state", 1258 yystos[*(yystack.s_base + (pv - yystack.l_base))], pv, pp); 1259 #else 1260 for (pv = yystack.l_base; pv <= yystack.l_mark; ++pv) 1261 YYDESTRUCT_CALL("cleanup: discarding state", 1262 yystos[*(yystack.s_base + (pv - yystack.l_base))], pv); 1263 #endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */ 1264 } 1265 #endif /* defined(YYDESTRUCT_CALL) */ 1266 1267 #if YYBTYACC 1268 if (yyerrctx) 1269 { 1270 yyFreeState(yyerrctx); 1271 yyerrctx = NULL; 1272 } 1273 while (yyps) 1274 { 1275 YYParseState *save = yyps; 1276 yyps = save->save; 1277 save->save = NULL; 1278 yyFreeState(save); 1279 } 1280 while (yypath) 1281 { 1282 YYParseState *save = yypath; 1283 yypath = save->save; 1284 save->save = NULL; 1285 yyFreeState(save); 1286 } 1287 #endif /* YYBTYACC */ 1288 yyfreestack(&yystack); 1289 return (yyresult); 1290 } 1291