empty.tab.c revision 1.1.1.3
1 /* $NetBSD: empty.tab.c,v 1.1.1.3 2016/01/09 21:59:46 christos Exp $ */ 2 3 /* original parser id follows */ 4 /* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */ 5 /* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */ 6 7 #define YYBYACC 1 8 #define YYMAJOR 1 9 #define YYMINOR 9 10 #define YYCHECK "yyyymmdd" 11 12 #define YYEMPTY (-1) 13 #define yyclearin (yychar = YYEMPTY) 14 #define yyerrok (yyerrflag = 0) 15 #define YYRECOVERING() (yyerrflag != 0) 16 #define YYENOMEM (-2) 17 #define YYEOF 0 18 #undef YYBTYACC 19 #define YYBTYACC 0 20 #define YYDEBUGSTR YYPREFIX "debug" 21 22 #ifndef yyparse 23 #define yyparse empty_parse 24 #endif /* yyparse */ 25 26 #ifndef yylex 27 #define yylex empty_lex 28 #endif /* yylex */ 29 30 #ifndef yyerror 31 #define yyerror empty_error 32 #endif /* yyerror */ 33 34 #ifndef yychar 35 #define yychar empty_char 36 #endif /* yychar */ 37 38 #ifndef yyval 39 #define yyval empty_val 40 #endif /* yyval */ 41 42 #ifndef yylval 43 #define yylval empty_lval 44 #endif /* yylval */ 45 46 #ifndef yydebug 47 #define yydebug empty_debug 48 #endif /* yydebug */ 49 50 #ifndef yynerrs 51 #define yynerrs empty_nerrs 52 #endif /* yynerrs */ 53 54 #ifndef yyerrflag 55 #define yyerrflag empty_errflag 56 #endif /* yyerrflag */ 57 58 #ifndef yylhs 59 #define yylhs empty_lhs 60 #endif /* yylhs */ 61 62 #ifndef yylen 63 #define yylen empty_len 64 #endif /* yylen */ 65 66 #ifndef yydefred 67 #define yydefred empty_defred 68 #endif /* yydefred */ 69 70 #ifndef yystos 71 #define yystos empty_stos 72 #endif /* yystos */ 73 74 #ifndef yydgoto 75 #define yydgoto empty_dgoto 76 #endif /* yydgoto */ 77 78 #ifndef yysindex 79 #define yysindex empty_sindex 80 #endif /* yysindex */ 81 82 #ifndef yyrindex 83 #define yyrindex empty_rindex 84 #endif /* yyrindex */ 85 86 #ifndef yygindex 87 #define yygindex empty_gindex 88 #endif /* yygindex */ 89 90 #ifndef yytable 91 #define yytable empty_table 92 #endif /* yytable */ 93 94 #ifndef yycheck 95 #define yycheck empty_check 96 #endif /* yycheck */ 97 98 #ifndef yyname 99 #define yyname empty_name 100 #endif /* yyname */ 101 102 #ifndef yyrule 103 #define yyrule empty_rule 104 #endif /* yyrule */ 105 106 #if YYBTYACC 107 108 #ifndef yycindex 109 #define yycindex empty_cindex 110 #endif /* yycindex */ 111 112 #ifndef yyctable 113 #define yyctable empty_ctable 114 #endif /* yyctable */ 115 116 #endif /* YYBTYACC */ 117 118 #define YYPREFIX "empty_" 119 120 #define YYPURE 0 121 122 #line 2 "empty.y" 123 #ifdef YYBISON 124 #define YYLEX_DECL() yylex(void) 125 #define YYERROR_DECL() yyerror(const char *s) 126 static int YYLEX_DECL(); 127 static void YYERROR_DECL(); 128 #endif 129 #line 128 "empty.tab.c" 130 131 #if ! defined(YYSTYPE) && ! defined(YYSTYPE_IS_DECLARED) 132 /* Default: YYSTYPE is the semantic value type. */ 133 typedef int YYSTYPE; 134 # define YYSTYPE_IS_DECLARED 1 135 #endif 136 137 /* compatibility with bison */ 138 #ifdef YYPARSE_PARAM 139 /* compatibility with FreeBSD */ 140 # ifdef YYPARSE_PARAM_TYPE 141 # define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM) 142 # else 143 # define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM) 144 # endif 145 #else 146 # define YYPARSE_DECL() yyparse(void) 147 #endif 148 149 /* Parameters sent to lex. */ 150 #ifdef YYLEX_PARAM 151 # define YYLEX_DECL() yylex(void *YYLEX_PARAM) 152 # define YYLEX yylex(YYLEX_PARAM) 153 #else 154 # define YYLEX_DECL() yylex(void) 155 # define YYLEX yylex() 156 #endif 157 158 /* Parameters sent to yyerror. */ 159 #ifndef YYERROR_DECL 160 #define YYERROR_DECL() yyerror(const char *s) 161 #endif 162 #ifndef YYERROR_CALL 163 #define YYERROR_CALL(msg) yyerror(msg) 164 #endif 165 166 extern int YYPARSE_DECL(); 167 168 #define YYERRCODE 256 169 typedef short YYINT; 170 static const YYINT empty_lhs[] = { -1, 171 0, 172 }; 173 static const YYINT empty_len[] = { 2, 174 0, 175 }; 176 static const YYINT empty_defred[] = { 1, 177 0, 178 }; 179 static const YYINT empty_stos[] = { 0, 180 258, 181 }; 182 static const YYINT empty_dgoto[] = { 1, 183 }; 184 static const YYINT empty_sindex[] = { 0, 185 0, 186 }; 187 static const YYINT empty_rindex[] = { 0, 188 0, 189 }; 190 #if YYBTYACC 191 static const YYINT empty_cindex[] = { 0, 192 0, 193 }; 194 #endif 195 static const YYINT empty_gindex[] = { 0, 196 }; 197 #define YYTABLESIZE 0 198 static const YYINT empty_table[] = { 0, 199 }; 200 static const YYINT empty_check[] = { -1, 201 }; 202 #if YYBTYACC 203 static const YYINT empty_ctable[] = { -1, 204 }; 205 #endif 206 #define YYFINAL 1 207 #ifndef YYDEBUG 208 #define YYDEBUG 0 209 #endif 210 #define YYMAXTOKEN 256 211 #define YYUNDFTOKEN 259 212 #define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a)) 213 #if YYDEBUG 214 static const char *const empty_name[] = { 215 216 "$end",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 217 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 218 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 219 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 220 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 221 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 222 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"error","$accept","start", 223 "illegal-symbol", 224 }; 225 static const char *const empty_rule[] = { 226 "$accept : start", 227 "start :", 228 229 }; 230 #endif 231 232 int yydebug; 233 int yynerrs; 234 235 int yyerrflag; 236 int yychar; 237 YYSTYPE yyval; 238 YYSTYPE yylval; 239 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 240 YYLTYPE yyloc; /* position returned by actions */ 241 YYLTYPE yylloc; /* position from the lexer */ 242 #endif 243 244 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 245 #ifndef YYLLOC_DEFAULT 246 #define YYLLOC_DEFAULT(loc, rhs, n) \ 247 do \ 248 { \ 249 if (n == 0) \ 250 { \ 251 (loc).first_line = ((rhs)[-1]).last_line; \ 252 (loc).first_column = ((rhs)[-1]).last_column; \ 253 (loc).last_line = ((rhs)[-1]).last_line; \ 254 (loc).last_column = ((rhs)[-1]).last_column; \ 255 } \ 256 else \ 257 { \ 258 (loc).first_line = ((rhs)[ 0 ]).first_line; \ 259 (loc).first_column = ((rhs)[ 0 ]).first_column; \ 260 (loc).last_line = ((rhs)[n-1]).last_line; \ 261 (loc).last_column = ((rhs)[n-1]).last_column; \ 262 } \ 263 } while (0) 264 #endif /* YYLLOC_DEFAULT */ 265 #endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */ 266 #if YYBTYACC 267 268 #ifndef YYLVQUEUEGROWTH 269 #define YYLVQUEUEGROWTH 32 270 #endif 271 #endif /* YYBTYACC */ 272 273 /* define the initial stack-sizes */ 274 #ifdef YYSTACKSIZE 275 #undef YYMAXDEPTH 276 #define YYMAXDEPTH YYSTACKSIZE 277 #else 278 #ifdef YYMAXDEPTH 279 #define YYSTACKSIZE YYMAXDEPTH 280 #else 281 #define YYSTACKSIZE 10000 282 #define YYMAXDEPTH 10000 283 #endif 284 #endif 285 286 #ifndef YYINITSTACKSIZE 287 #define YYINITSTACKSIZE 200 288 #endif 289 290 typedef struct { 291 unsigned stacksize; 292 short *s_base; 293 short *s_mark; 294 short *s_last; 295 YYSTYPE *l_base; 296 YYSTYPE *l_mark; 297 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 298 YYLTYPE *p_base; 299 YYLTYPE *p_mark; 300 #endif 301 } YYSTACKDATA; 302 #if YYBTYACC 303 304 struct YYParseState_s 305 { 306 struct YYParseState_s *save; /* Previously saved parser state */ 307 YYSTACKDATA yystack; /* saved parser stack */ 308 int state; /* saved parser state */ 309 int errflag; /* saved error recovery status */ 310 int lexeme; /* saved index of the conflict lexeme in the lexical queue */ 311 YYINT ctry; /* saved index in yyctable[] for this conflict */ 312 }; 313 typedef struct YYParseState_s YYParseState; 314 #endif /* YYBTYACC */ 315 /* variables for the parser stack */ 316 static YYSTACKDATA yystack; 317 #if YYBTYACC 318 319 /* Current parser state */ 320 static YYParseState *yyps = 0; 321 322 /* yypath != NULL: do the full parse, starting at *yypath parser state. */ 323 static YYParseState *yypath = 0; 324 325 /* Base of the lexical value queue */ 326 static YYSTYPE *yylvals = 0; 327 328 /* Current position at lexical value queue */ 329 static YYSTYPE *yylvp = 0; 330 331 /* End position of lexical value queue */ 332 static YYSTYPE *yylve = 0; 333 334 /* The last allocated position at the lexical value queue */ 335 static YYSTYPE *yylvlim = 0; 336 337 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 338 /* Base of the lexical position queue */ 339 static YYLTYPE *yylpsns = 0; 340 341 /* Current position at lexical position queue */ 342 static YYLTYPE *yylpp = 0; 343 344 /* End position of lexical position queue */ 345 static YYLTYPE *yylpe = 0; 346 347 /* The last allocated position at the lexical position queue */ 348 static YYLTYPE *yylplim = 0; 349 #endif 350 351 /* Current position at lexical token queue */ 352 static short *yylexp = 0; 353 354 static short *yylexemes = 0; 355 #endif /* YYBTYACC */ 356 #line 13 "empty.y" 357 358 #include <stdio.h> 359 360 static int 361 YYLEX_DECL() { 362 return -1; 363 } 364 365 static void 366 YYERROR_DECL() { 367 printf("%s\n",s); 368 } 369 #line 368 "empty.tab.c" 370 371 /* For use in generated program */ 372 #define yydepth (int)(yystack.s_mark - yystack.s_base) 373 #if YYBTYACC 374 #define yytrial (yyps->save) 375 #endif /* YYBTYACC */ 376 377 #if YYDEBUG 378 #include <stdio.h> /* needed for printf */ 379 #endif 380 381 #include <stdlib.h> /* needed for malloc, etc */ 382 #include <string.h> /* needed for memset */ 383 384 /* allocate initial stack or double stack size, up to YYMAXDEPTH */ 385 static int yygrowstack(YYSTACKDATA *data) 386 { 387 int i; 388 unsigned newsize; 389 short *newss; 390 YYSTYPE *newvs; 391 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 392 YYLTYPE *newps; 393 #endif 394 395 if ((newsize = data->stacksize) == 0) 396 newsize = YYINITSTACKSIZE; 397 else if (newsize >= YYMAXDEPTH) 398 return YYENOMEM; 399 else if ((newsize *= 2) > YYMAXDEPTH) 400 newsize = YYMAXDEPTH; 401 402 i = (int) (data->s_mark - data->s_base); 403 newss = (short *)realloc(data->s_base, newsize * sizeof(*newss)); 404 if (newss == 0) 405 return YYENOMEM; 406 407 data->s_base = newss; 408 data->s_mark = newss + i; 409 410 newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs)); 411 if (newvs == 0) 412 return YYENOMEM; 413 414 data->l_base = newvs; 415 data->l_mark = newvs + i; 416 417 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 418 newps = (YYLTYPE *)realloc(data->p_base, newsize * sizeof(*newps)); 419 if (newps == 0) 420 return YYENOMEM; 421 422 data->p_base = newps; 423 data->p_mark = newps + i; 424 #endif 425 426 data->stacksize = newsize; 427 data->s_last = data->s_base + newsize - 1; 428 429 #if YYDEBUG 430 if (yydebug) 431 fprintf(stderr, "%sdebug: stack size increased to %d\n", YYPREFIX, newsize); 432 #endif 433 return 0; 434 } 435 436 #if YYPURE || defined(YY_NO_LEAKS) 437 static void yyfreestack(YYSTACKDATA *data) 438 { 439 free(data->s_base); 440 free(data->l_base); 441 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 442 free(data->p_base); 443 #endif 444 memset(data, 0, sizeof(*data)); 445 } 446 #else 447 #define yyfreestack(data) /* nothing */ 448 #endif /* YYPURE || defined(YY_NO_LEAKS) */ 449 #if YYBTYACC 450 451 static YYParseState * 452 yyNewState(unsigned size) 453 { 454 YYParseState *p = (YYParseState *) malloc(sizeof(YYParseState)); 455 if (p == NULL) return NULL; 456 457 p->yystack.stacksize = size; 458 if (size == 0) 459 { 460 p->yystack.s_base = NULL; 461 p->yystack.l_base = NULL; 462 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 463 p->yystack.p_base = NULL; 464 #endif 465 return p; 466 } 467 p->yystack.s_base = (short *) malloc(size * sizeof(short)); 468 if (p->yystack.s_base == NULL) return NULL; 469 p->yystack.l_base = (YYSTYPE *) malloc(size * sizeof(YYSTYPE)); 470 if (p->yystack.l_base == NULL) return NULL; 471 memset(p->yystack.l_base, 0, size * sizeof(YYSTYPE)); 472 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 473 p->yystack.p_base = (YYLTYPE *) malloc(size * sizeof(YYLTYPE)); 474 if (p->yystack.p_base == NULL) return NULL; 475 memset(p->yystack.p_base, 0, size * sizeof(YYLTYPE)); 476 #endif 477 478 return p; 479 } 480 481 static void 482 yyFreeState(YYParseState *p) 483 { 484 yyfreestack(&p->yystack); 485 free(p); 486 } 487 #endif /* YYBTYACC */ 488 489 #define YYABORT goto yyabort 490 #define YYREJECT goto yyabort 491 #define YYACCEPT goto yyaccept 492 #define YYERROR goto yyerrlab 493 #if YYBTYACC 494 #define YYVALID do { if (yyps->save) goto yyvalid; } while(0) 495 #define YYVALID_NESTED do { if (yyps->save && \ 496 yyps->save->save == 0) goto yyvalid; } while(0) 497 #endif /* YYBTYACC */ 498 499 int 500 YYPARSE_DECL() 501 { 502 int yym, yyn, yystate, yyresult; 503 #if YYBTYACC 504 int yynewerrflag; 505 YYParseState *yyerrctx = NULL; 506 #endif /* YYBTYACC */ 507 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 508 YYLTYPE yyerror_loc_range[2]; /* position of error start & end */ 509 #endif 510 #if YYDEBUG 511 const char *yys; 512 513 if ((yys = getenv("YYDEBUG")) != 0) 514 { 515 yyn = *yys; 516 if (yyn >= '0' && yyn <= '9') 517 yydebug = yyn - '0'; 518 } 519 if (yydebug) 520 fprintf(stderr, "%sdebug[<# of symbols on state stack>]\n", YYPREFIX); 521 #endif 522 523 #if YYBTYACC 524 yyps = yyNewState(0); if (yyps == 0) goto yyenomem; 525 yyps->save = 0; 526 #endif /* YYBTYACC */ 527 yynerrs = 0; 528 yyerrflag = 0; 529 yychar = YYEMPTY; 530 yystate = 0; 531 532 #if YYPURE 533 memset(&yystack, 0, sizeof(yystack)); 534 #endif 535 536 if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow; 537 yystack.s_mark = yystack.s_base; 538 yystack.l_mark = yystack.l_base; 539 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 540 yystack.p_mark = yystack.p_base; 541 #endif 542 yystate = 0; 543 *yystack.s_mark = 0; 544 545 yyloop: 546 if ((yyn = yydefred[yystate]) != 0) goto yyreduce; 547 if (yychar < 0) 548 { 549 #if YYBTYACC 550 do { 551 if (yylvp < yylve) 552 { 553 /* we're currently re-reading tokens */ 554 yylval = *yylvp++; 555 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 556 yylloc = *yylpp++; 557 #endif 558 yychar = *yylexp++; 559 break; 560 } 561 if (yyps->save) 562 { 563 /* in trial mode; save scanner results for future parse attempts */ 564 if (yylvp == yylvlim) 565 { /* Enlarge lexical value queue */ 566 size_t p = (size_t) (yylvp - yylvals); 567 size_t s = (size_t) (yylvlim - yylvals); 568 569 s += YYLVQUEUEGROWTH; 570 if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL) goto yyenomem; 571 if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) goto yyenomem; 572 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 573 if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) goto yyenomem; 574 #endif 575 yylvp = yylve = yylvals + p; 576 yylvlim = yylvals + s; 577 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 578 yylpp = yylpe = yylpsns + p; 579 yylplim = yylpsns + s; 580 #endif 581 yylexp = yylexemes + p; 582 } 583 *yylexp = (short) YYLEX; 584 *yylvp++ = yylval; 585 yylve++; 586 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 587 *yylpp++ = yylloc; 588 yylpe++; 589 #endif 590 yychar = *yylexp++; 591 break; 592 } 593 /* normal operation, no conflict encountered */ 594 #endif /* YYBTYACC */ 595 yychar = YYLEX; 596 #if YYBTYACC 597 } while (0); 598 #endif /* YYBTYACC */ 599 if (yychar < 0) yychar = YYEOF; 600 /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */ 601 #if YYDEBUG 602 if (yydebug) 603 { 604 yys = yyname[YYTRANSLATE(yychar)]; 605 fprintf(stderr, "%s[%d]: state %d, reading token %d (%s)", 606 YYDEBUGSTR, yydepth, yystate, yychar, yys); 607 #ifdef YYSTYPE_TOSTRING 608 #if YYBTYACC 609 if (!yytrial) 610 #endif /* YYBTYACC */ 611 fprintf(stderr, " <%s>", YYSTYPE_TOSTRING(yychar, yylval)); 612 #endif 613 fputc('\n', stderr); 614 } 615 #endif 616 } 617 #if YYBTYACC 618 619 /* Do we have a conflict? */ 620 if (((yyn = yycindex[yystate]) != 0) && (yyn += yychar) >= 0 && 621 yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar) 622 { 623 YYINT ctry; 624 625 if (yypath) 626 { 627 YYParseState *save; 628 #if YYDEBUG 629 if (yydebug) 630 fprintf(stderr, "%s[%d]: CONFLICT in state %d: following successful trial parse\n", 631 YYDEBUGSTR, yydepth, yystate); 632 #endif 633 /* Switch to the next conflict context */ 634 save = yypath; 635 yypath = save->save; 636 save->save = NULL; 637 ctry = save->ctry; 638 if (save->state != yystate) YYABORT; 639 yyFreeState(save); 640 641 } 642 else 643 { 644 645 /* Unresolved conflict - start/continue trial parse */ 646 YYParseState *save; 647 #if YYDEBUG 648 if (yydebug) 649 { 650 fprintf(stderr, "%s[%d]: CONFLICT in state %d. ", YYDEBUGSTR, yydepth, yystate); 651 if (yyps->save) 652 fputs("ALREADY in conflict, continuing trial parse.\n", stderr); 653 else 654 fputs("Starting trial parse.\n", stderr); 655 } 656 #endif 657 save = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1)); 658 if (save == NULL) goto yyenomem; 659 save->save = yyps->save; 660 save->state = yystate; 661 save->errflag = yyerrflag; 662 save->yystack.s_mark = save->yystack.s_base + (yystack.s_mark - yystack.s_base); 663 memcpy (save->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short)); 664 save->yystack.l_mark = save->yystack.l_base + (yystack.l_mark - yystack.l_base); 665 memcpy (save->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE)); 666 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 667 save->yystack.p_mark = save->yystack.p_base + (yystack.p_mark - yystack.p_base); 668 memcpy (save->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE)); 669 #endif 670 ctry = yytable[yyn]; 671 if (yyctable[ctry] == -1) 672 { 673 #if YYDEBUG 674 if (yydebug && yychar >= YYEOF) 675 fprintf(stderr, "%s[%d]: backtracking 1 token\n", YYDEBUGSTR, yydepth); 676 #endif 677 ctry++; 678 } 679 save->ctry = ctry; 680 if (yyps->save == NULL) 681 { 682 /* If this is a first conflict in the stack, start saving lexemes */ 683 if (!yylexemes) 684 { 685 yylexemes = (short *) malloc((YYLVQUEUEGROWTH) * sizeof(short)); 686 if (yylexemes == NULL) goto yyenomem; 687 yylvals = (YYSTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYSTYPE)); 688 if (yylvals == NULL) goto yyenomem; 689 yylvlim = yylvals + YYLVQUEUEGROWTH; 690 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 691 yylpsns = (YYLTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYLTYPE)); 692 if (yylpsns == NULL) goto yyenomem; 693 yylplim = yylpsns + YYLVQUEUEGROWTH; 694 #endif 695 } 696 if (yylvp == yylve) 697 { 698 yylvp = yylve = yylvals; 699 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 700 yylpp = yylpe = yylpsns; 701 #endif 702 yylexp = yylexemes; 703 if (yychar >= YYEOF) 704 { 705 *yylve++ = yylval; 706 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 707 *yylpe++ = yylloc; 708 #endif 709 *yylexp = (short) yychar; 710 yychar = YYEMPTY; 711 } 712 } 713 } 714 if (yychar >= YYEOF) 715 { 716 yylvp--; 717 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 718 yylpp--; 719 #endif 720 yylexp--; 721 yychar = YYEMPTY; 722 } 723 save->lexeme = (int) (yylvp - yylvals); 724 yyps->save = save; 725 } 726 if (yytable[yyn] == ctry) 727 { 728 #if YYDEBUG 729 if (yydebug) 730 fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n", 731 YYDEBUGSTR, yydepth, yystate, yyctable[ctry]); 732 #endif 733 if (yychar < 0) 734 { 735 yylvp++; 736 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 737 yylpp++; 738 #endif 739 yylexp++; 740 } 741 if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) 742 goto yyoverflow; 743 yystate = yyctable[ctry]; 744 *++yystack.s_mark = (short) yystate; 745 *++yystack.l_mark = yylval; 746 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 747 *++yystack.p_mark = yylloc; 748 #endif 749 yychar = YYEMPTY; 750 if (yyerrflag > 0) --yyerrflag; 751 goto yyloop; 752 } 753 else 754 { 755 yyn = yyctable[ctry]; 756 goto yyreduce; 757 } 758 } /* End of code dealing with conflicts */ 759 #endif /* YYBTYACC */ 760 if (((yyn = yysindex[yystate]) != 0) && (yyn += yychar) >= 0 && 761 yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar) 762 { 763 #if YYDEBUG 764 if (yydebug) 765 fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n", 766 YYDEBUGSTR, yydepth, yystate, yytable[yyn]); 767 #endif 768 if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow; 769 yystate = yytable[yyn]; 770 *++yystack.s_mark = yytable[yyn]; 771 *++yystack.l_mark = yylval; 772 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 773 *++yystack.p_mark = yylloc; 774 #endif 775 yychar = YYEMPTY; 776 if (yyerrflag > 0) --yyerrflag; 777 goto yyloop; 778 } 779 if (((yyn = yyrindex[yystate]) != 0) && (yyn += yychar) >= 0 && 780 yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar) 781 { 782 yyn = yytable[yyn]; 783 goto yyreduce; 784 } 785 if (yyerrflag != 0) goto yyinrecovery; 786 #if YYBTYACC 787 788 yynewerrflag = 1; 789 goto yyerrhandler; 790 goto yyerrlab; 791 792 yyerrlab: 793 yynewerrflag = 0; 794 yyerrhandler: 795 while (yyps->save) 796 { 797 int ctry; 798 YYParseState *save = yyps->save; 799 #if YYDEBUG 800 if (yydebug) 801 fprintf(stderr, "%s[%d]: ERROR in state %d, CONFLICT BACKTRACKING to state %d, %d tokens\n", 802 YYDEBUGSTR, yydepth, yystate, yyps->save->state, 803 (int)(yylvp - yylvals - yyps->save->lexeme)); 804 #endif 805 /* Memorize most forward-looking error state in case it's really an error. */ 806 if (yyerrctx == NULL || yyerrctx->lexeme < yylvp - yylvals) 807 { 808 /* Free old saved error context state */ 809 if (yyerrctx) yyFreeState(yyerrctx); 810 /* Create and fill out new saved error context state */ 811 yyerrctx = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1)); 812 if (yyerrctx == NULL) goto yyenomem; 813 yyerrctx->save = yyps->save; 814 yyerrctx->state = yystate; 815 yyerrctx->errflag = yyerrflag; 816 yyerrctx->yystack.s_mark = yyerrctx->yystack.s_base + (yystack.s_mark - yystack.s_base); 817 memcpy (yyerrctx->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short)); 818 yyerrctx->yystack.l_mark = yyerrctx->yystack.l_base + (yystack.l_mark - yystack.l_base); 819 memcpy (yyerrctx->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE)); 820 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 821 yyerrctx->yystack.p_mark = yyerrctx->yystack.p_base + (yystack.p_mark - yystack.p_base); 822 memcpy (yyerrctx->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE)); 823 #endif 824 yyerrctx->lexeme = (int) (yylvp - yylvals); 825 } 826 yylvp = yylvals + save->lexeme; 827 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 828 yylpp = yylpsns + save->lexeme; 829 #endif 830 yylexp = yylexemes + save->lexeme; 831 yychar = YYEMPTY; 832 yystack.s_mark = yystack.s_base + (save->yystack.s_mark - save->yystack.s_base); 833 memcpy (yystack.s_base, save->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short)); 834 yystack.l_mark = yystack.l_base + (save->yystack.l_mark - save->yystack.l_base); 835 memcpy (yystack.l_base, save->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE)); 836 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 837 yystack.p_mark = yystack.p_base + (save->yystack.p_mark - save->yystack.p_base); 838 memcpy (yystack.p_base, save->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE)); 839 #endif 840 ctry = ++save->ctry; 841 yystate = save->state; 842 /* We tried shift, try reduce now */ 843 if ((yyn = yyctable[ctry]) >= 0) goto yyreduce; 844 yyps->save = save->save; 845 save->save = NULL; 846 yyFreeState(save); 847 848 /* Nothing left on the stack -- error */ 849 if (!yyps->save) 850 { 851 #if YYDEBUG 852 if (yydebug) 853 fprintf(stderr, "%sdebug[%d,trial]: trial parse FAILED, entering ERROR mode\n", 854 YYPREFIX, yydepth); 855 #endif 856 /* Restore state as it was in the most forward-advanced error */ 857 yylvp = yylvals + yyerrctx->lexeme; 858 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 859 yylpp = yylpsns + yyerrctx->lexeme; 860 #endif 861 yylexp = yylexemes + yyerrctx->lexeme; 862 yychar = yylexp[-1]; 863 yylval = yylvp[-1]; 864 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 865 yylloc = yylpp[-1]; 866 #endif 867 yystack.s_mark = yystack.s_base + (yyerrctx->yystack.s_mark - yyerrctx->yystack.s_base); 868 memcpy (yystack.s_base, yyerrctx->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short)); 869 yystack.l_mark = yystack.l_base + (yyerrctx->yystack.l_mark - yyerrctx->yystack.l_base); 870 memcpy (yystack.l_base, yyerrctx->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE)); 871 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 872 yystack.p_mark = yystack.p_base + (yyerrctx->yystack.p_mark - yyerrctx->yystack.p_base); 873 memcpy (yystack.p_base, yyerrctx->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE)); 874 #endif 875 yystate = yyerrctx->state; 876 yyFreeState(yyerrctx); 877 yyerrctx = NULL; 878 } 879 yynewerrflag = 1; 880 } 881 if (yynewerrflag == 0) goto yyinrecovery; 882 #endif /* YYBTYACC */ 883 884 YYERROR_CALL("syntax error"); 885 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 886 yyerror_loc_range[0] = yylloc; /* lookahead position is error start position */ 887 #endif 888 889 #if !YYBTYACC 890 goto yyerrlab; 891 yyerrlab: 892 #endif 893 ++yynerrs; 894 895 yyinrecovery: 896 if (yyerrflag < 3) 897 { 898 yyerrflag = 3; 899 for (;;) 900 { 901 if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 && 902 yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) YYERRCODE) 903 { 904 #if YYDEBUG 905 if (yydebug) 906 fprintf(stderr, "%s[%d]: state %d, error recovery shifting to state %d\n", 907 YYDEBUGSTR, yydepth, *yystack.s_mark, yytable[yyn]); 908 #endif 909 if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow; 910 yystate = yytable[yyn]; 911 *++yystack.s_mark = yytable[yyn]; 912 *++yystack.l_mark = yylval; 913 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 914 /* lookahead position is error end position */ 915 yyerror_loc_range[1] = yylloc; 916 YYLLOC_DEFAULT(yyloc, yyerror_loc_range, 2); /* position of error span */ 917 *++yystack.p_mark = yyloc; 918 #endif 919 goto yyloop; 920 } 921 else 922 { 923 #if YYDEBUG 924 if (yydebug) 925 fprintf(stderr, "%s[%d]: error recovery discarding state %d\n", 926 YYDEBUGSTR, yydepth, *yystack.s_mark); 927 #endif 928 if (yystack.s_mark <= yystack.s_base) goto yyabort; 929 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 930 /* the current TOS position is the error start position */ 931 yyerror_loc_range[0] = *yystack.p_mark; 932 #endif 933 #if defined(YYDESTRUCT_CALL) 934 #if YYBTYACC 935 if (!yytrial) 936 #endif /* YYBTYACC */ 937 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 938 YYDESTRUCT_CALL("error: discarding state", 939 yystos[*yystack.s_mark], yystack.l_mark, yystack.p_mark); 940 #else 941 YYDESTRUCT_CALL("error: discarding state", 942 yystos[*yystack.s_mark], yystack.l_mark); 943 #endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */ 944 #endif /* defined(YYDESTRUCT_CALL) */ 945 --yystack.s_mark; 946 --yystack.l_mark; 947 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 948 --yystack.p_mark; 949 #endif 950 } 951 } 952 } 953 else 954 { 955 if (yychar == YYEOF) goto yyabort; 956 #if YYDEBUG 957 if (yydebug) 958 { 959 yys = yyname[YYTRANSLATE(yychar)]; 960 fprintf(stderr, "%s[%d]: state %d, error recovery discarding token %d (%s)\n", 961 YYDEBUGSTR, yydepth, yystate, yychar, yys); 962 } 963 #endif 964 #if defined(YYDESTRUCT_CALL) 965 #if YYBTYACC 966 if (!yytrial) 967 #endif /* YYBTYACC */ 968 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 969 YYDESTRUCT_CALL("error: discarding token", yychar, &yylval, &yylloc); 970 #else 971 YYDESTRUCT_CALL("error: discarding token", yychar, &yylval); 972 #endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */ 973 #endif /* defined(YYDESTRUCT_CALL) */ 974 yychar = YYEMPTY; 975 goto yyloop; 976 } 977 978 yyreduce: 979 yym = yylen[yyn]; 980 #if YYDEBUG 981 if (yydebug) 982 { 983 fprintf(stderr, "%s[%d]: state %d, reducing by rule %d (%s)", 984 YYDEBUGSTR, yydepth, yystate, yyn, yyrule[yyn]); 985 #ifdef YYSTYPE_TOSTRING 986 #if YYBTYACC 987 if (!yytrial) 988 #endif /* YYBTYACC */ 989 if (yym > 0) 990 { 991 int i; 992 fputc('<', stderr); 993 for (i = yym; i > 0; i--) 994 { 995 if (i != yym) fputs(", ", stderr); 996 fputs(YYSTYPE_TOSTRING(yystos[yystack.s_mark[1-i]], 997 yystack.l_mark[1-i]), stderr); 998 } 999 fputc('>', stderr); 1000 } 1001 #endif 1002 fputc('\n', stderr); 1003 } 1004 #endif 1005 if (yym > 0) 1006 yyval = yystack.l_mark[1-yym]; 1007 else 1008 memset(&yyval, 0, sizeof yyval); 1009 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1010 1011 /* Perform position reduction */ 1012 memset(&yyloc, 0, sizeof(yyloc)); 1013 #if YYBTYACC 1014 if (!yytrial) 1015 #endif /* YYBTYACC */ 1016 { 1017 YYLLOC_DEFAULT(yyloc, &yystack.p_mark[1-yym], yym); 1018 /* just in case YYERROR is invoked within the action, save 1019 the start of the rhs as the error start position */ 1020 yyerror_loc_range[0] = yystack.p_mark[1-yym]; 1021 } 1022 #endif 1023 1024 switch (yyn) 1025 { 1026 default: 1027 break; 1028 } 1029 yystack.s_mark -= yym; 1030 yystate = *yystack.s_mark; 1031 yystack.l_mark -= yym; 1032 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1033 yystack.p_mark -= yym; 1034 #endif 1035 yym = yylhs[yyn]; 1036 if (yystate == 0 && yym == 0) 1037 { 1038 #if YYDEBUG 1039 if (yydebug) 1040 { 1041 fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth); 1042 #ifdef YYSTYPE_TOSTRING 1043 #if YYBTYACC 1044 if (!yytrial) 1045 #endif /* YYBTYACC */ 1046 fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[YYFINAL], yyval)); 1047 #endif 1048 fprintf(stderr, "shifting from state 0 to final state %d\n", YYFINAL); 1049 } 1050 #endif 1051 yystate = YYFINAL; 1052 *++yystack.s_mark = YYFINAL; 1053 *++yystack.l_mark = yyval; 1054 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1055 *++yystack.p_mark = yyloc; 1056 #endif 1057 if (yychar < 0) 1058 { 1059 #if YYBTYACC 1060 do { 1061 if (yylvp < yylve) 1062 { 1063 /* we're currently re-reading tokens */ 1064 yylval = *yylvp++; 1065 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1066 yylloc = *yylpp++; 1067 #endif 1068 yychar = *yylexp++; 1069 break; 1070 } 1071 if (yyps->save) 1072 { 1073 /* in trial mode; save scanner results for future parse attempts */ 1074 if (yylvp == yylvlim) 1075 { /* Enlarge lexical value queue */ 1076 size_t p = (size_t) (yylvp - yylvals); 1077 size_t s = (size_t) (yylvlim - yylvals); 1078 1079 s += YYLVQUEUEGROWTH; 1080 if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL) 1081 goto yyenomem; 1082 if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) 1083 goto yyenomem; 1084 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1085 if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) 1086 goto yyenomem; 1087 #endif 1088 yylvp = yylve = yylvals + p; 1089 yylvlim = yylvals + s; 1090 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1091 yylpp = yylpe = yylpsns + p; 1092 yylplim = yylpsns + s; 1093 #endif 1094 yylexp = yylexemes + p; 1095 } 1096 *yylexp = (short) YYLEX; 1097 *yylvp++ = yylval; 1098 yylve++; 1099 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1100 *yylpp++ = yylloc; 1101 yylpe++; 1102 #endif 1103 yychar = *yylexp++; 1104 break; 1105 } 1106 /* normal operation, no conflict encountered */ 1107 #endif /* YYBTYACC */ 1108 yychar = YYLEX; 1109 #if YYBTYACC 1110 } while (0); 1111 #endif /* YYBTYACC */ 1112 if (yychar < 0) yychar = YYEOF; 1113 /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */ 1114 #if YYDEBUG 1115 if (yydebug) 1116 { 1117 yys = yyname[YYTRANSLATE(yychar)]; 1118 fprintf(stderr, "%s[%d]: state %d, reading %d (%s)\n", 1119 YYDEBUGSTR, yydepth, YYFINAL, yychar, yys); 1120 } 1121 #endif 1122 } 1123 if (yychar == YYEOF) goto yyaccept; 1124 goto yyloop; 1125 } 1126 if (((yyn = yygindex[yym]) != 0) && (yyn += yystate) >= 0 && 1127 yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yystate) 1128 yystate = yytable[yyn]; 1129 else 1130 yystate = yydgoto[yym]; 1131 #if YYDEBUG 1132 if (yydebug) 1133 { 1134 fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth); 1135 #ifdef YYSTYPE_TOSTRING 1136 #if YYBTYACC 1137 if (!yytrial) 1138 #endif /* YYBTYACC */ 1139 fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[yystate], yyval)); 1140 #endif 1141 fprintf(stderr, "shifting from state %d to state %d\n", *yystack.s_mark, yystate); 1142 } 1143 #endif 1144 if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow; 1145 *++yystack.s_mark = (short) yystate; 1146 *++yystack.l_mark = yyval; 1147 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1148 *++yystack.p_mark = yyloc; 1149 #endif 1150 goto yyloop; 1151 #if YYBTYACC 1152 1153 /* Reduction declares that this path is valid. Set yypath and do a full parse */ 1154 yyvalid: 1155 if (yypath) YYABORT; 1156 while (yyps->save) 1157 { 1158 YYParseState *save = yyps->save; 1159 yyps->save = save->save; 1160 save->save = yypath; 1161 yypath = save; 1162 } 1163 #if YYDEBUG 1164 if (yydebug) 1165 fprintf(stderr, "%s[%d]: state %d, CONFLICT trial successful, backtracking to state %d, %d tokens\n", 1166 YYDEBUGSTR, yydepth, yystate, yypath->state, (int)(yylvp - yylvals - yypath->lexeme)); 1167 #endif 1168 if (yyerrctx) 1169 { 1170 yyFreeState(yyerrctx); 1171 yyerrctx = NULL; 1172 } 1173 yylvp = yylvals + yypath->lexeme; 1174 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1175 yylpp = yylpsns + yypath->lexeme; 1176 #endif 1177 yylexp = yylexemes + yypath->lexeme; 1178 yychar = YYEMPTY; 1179 yystack.s_mark = yystack.s_base + (yypath->yystack.s_mark - yypath->yystack.s_base); 1180 memcpy (yystack.s_base, yypath->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short)); 1181 yystack.l_mark = yystack.l_base + (yypath->yystack.l_mark - yypath->yystack.l_base); 1182 memcpy (yystack.l_base, yypath->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE)); 1183 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1184 yystack.p_mark = yystack.p_base + (yypath->yystack.p_mark - yypath->yystack.p_base); 1185 memcpy (yystack.p_base, yypath->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE)); 1186 #endif 1187 yystate = yypath->state; 1188 goto yyloop; 1189 #endif /* YYBTYACC */ 1190 1191 yyoverflow: 1192 YYERROR_CALL("yacc stack overflow"); 1193 #if YYBTYACC 1194 goto yyabort_nomem; 1195 yyenomem: 1196 YYERROR_CALL("memory exhausted"); 1197 yyabort_nomem: 1198 #endif /* YYBTYACC */ 1199 yyresult = 2; 1200 goto yyreturn; 1201 1202 yyabort: 1203 yyresult = 1; 1204 goto yyreturn; 1205 1206 yyaccept: 1207 #if YYBTYACC 1208 if (yyps->save) goto yyvalid; 1209 #endif /* YYBTYACC */ 1210 yyresult = 0; 1211 1212 yyreturn: 1213 #if defined(YYDESTRUCT_CALL) 1214 if (yychar != YYEOF && yychar != YYEMPTY) 1215 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1216 YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval, &yylloc); 1217 #else 1218 YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval); 1219 #endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */ 1220 1221 { 1222 YYSTYPE *pv; 1223 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1224 YYLTYPE *pp; 1225 1226 for (pv = yystack.l_base, pp = yystack.p_base; pv <= yystack.l_mark; ++pv, ++pp) 1227 YYDESTRUCT_CALL("cleanup: discarding state", 1228 yystos[*(yystack.s_base + (pv - yystack.l_base))], pv, pp); 1229 #else 1230 for (pv = yystack.l_base; pv <= yystack.l_mark; ++pv) 1231 YYDESTRUCT_CALL("cleanup: discarding state", 1232 yystos[*(yystack.s_base + (pv - yystack.l_base))], pv); 1233 #endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */ 1234 } 1235 #endif /* defined(YYDESTRUCT_CALL) */ 1236 1237 #if YYBTYACC 1238 if (yyerrctx) 1239 { 1240 yyFreeState(yyerrctx); 1241 yyerrctx = NULL; 1242 } 1243 while (yyps) 1244 { 1245 YYParseState *save = yyps; 1246 yyps = save->save; 1247 save->save = NULL; 1248 yyFreeState(save); 1249 } 1250 while (yypath) 1251 { 1252 YYParseState *save = yypath; 1253 yypath = save->save; 1254 save->save = NULL; 1255 yyFreeState(save); 1256 } 1257 #endif /* YYBTYACC */ 1258 yyfreestack(&yystack); 1259 return (yyresult); 1260 } 1261
Indexes created Thu May 14 00:25:00 UTC 2026