err_inherit3.tab.c revision 1.1.1.3.4.1
1 /* $NetBSD: err_inherit3.tab.c,v 1.1.1.3.4.1 2017/04/21 16:51:21 bouyer Exp $ */ 2 3 /* original parser id follows */ 4 /* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */ 5 /* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */ 6 7 #define YYBYACC 1 8 #define YYMAJOR 1 9 #define YYMINOR 9 10 #define YYCHECK "yyyymmdd" 11 12 #define YYEMPTY (-1) 13 #define yyclearin (yychar = YYEMPTY) 14 #define yyerrok (yyerrflag = 0) 15 #define YYRECOVERING() (yyerrflag != 0) 16 #define YYENOMEM (-2) 17 #define YYEOF 0 18 #undef YYBTYACC 19 #define YYBTYACC 0 20 #define YYDEBUGSTR YYPREFIX "debug" 21 22 #ifndef yyparse 23 #define yyparse err_inherit3_parse 24 #endif /* yyparse */ 25 26 #ifndef yylex 27 #define yylex err_inherit3_lex 28 #endif /* yylex */ 29 30 #ifndef yyerror 31 #define yyerror err_inherit3_error 32 #endif /* yyerror */ 33 34 #ifndef yychar 35 #define yychar err_inherit3_char 36 #endif /* yychar */ 37 38 #ifndef yyval 39 #define yyval err_inherit3_val 40 #endif /* yyval */ 41 42 #ifndef yylval 43 #define yylval err_inherit3_lval 44 #endif /* yylval */ 45 46 #ifndef yydebug 47 #define yydebug err_inherit3_debug 48 #endif /* yydebug */ 49 50 #ifndef yynerrs 51 #define yynerrs err_inherit3_nerrs 52 #endif /* yynerrs */ 53 54 #ifndef yyerrflag 55 #define yyerrflag err_inherit3_errflag 56 #endif /* yyerrflag */ 57 58 #ifndef yylhs 59 #define yylhs err_inherit3_lhs 60 #endif /* yylhs */ 61 62 #ifndef yylen 63 #define yylen err_inherit3_len 64 #endif /* yylen */ 65 66 #ifndef yydefred 67 #define yydefred err_inherit3_defred 68 #endif /* yydefred */ 69 70 #ifndef yystos 71 #define yystos err_inherit3_stos 72 #endif /* yystos */ 73 74 #ifndef yydgoto 75 #define yydgoto err_inherit3_dgoto 76 #endif /* yydgoto */ 77 78 #ifndef yysindex 79 #define yysindex err_inherit3_sindex 80 #endif /* yysindex */ 81 82 #ifndef yyrindex 83 #define yyrindex err_inherit3_rindex 84 #endif /* yyrindex */ 85 86 #ifndef yygindex 87 #define yygindex err_inherit3_gindex 88 #endif /* yygindex */ 89 90 #ifndef yytable 91 #define yytable err_inherit3_table 92 #endif /* yytable */ 93 94 #ifndef yycheck 95 #define yycheck err_inherit3_check 96 #endif /* yycheck */ 97 98 #ifndef yyname 99 #define yyname err_inherit3_name 100 #endif /* yyname */ 101 102 #ifndef yyrule 103 #define yyrule err_inherit3_rule 104 #endif /* yyrule */ 105 106 #if YYBTYACC 107 108 #ifndef yycindex 109 #define yycindex err_inherit3_cindex 110 #endif /* yycindex */ 111 112 #ifndef yyctable 113 #define yyctable err_inherit3_ctable 114 #endif /* yyctable */ 115 116 #endif /* YYBTYACC */ 117 118 #define YYPREFIX "err_inherit3_" 119 120 #define YYPURE 0 121 122 #line 2 "err_inherit3.y" 123 #include <stdlib.h> 124 125 typedef enum {cGLOBAL, cLOCAL} class; 126 typedef enum {tREAL, tINTEGER} type; 127 typedef char * name; 128 129 struct symbol { class c; type t; name id; }; 130 typedef struct symbol symbol; 131 132 struct namelist { symbol *s; struct namelist *next; }; 133 typedef struct namelist namelist; 134 135 extern symbol *mksymbol(type t, class c, name id); 136 137 #ifdef YYBISON 138 #define YYLEX_DECL() yylex(void) 139 #define YYERROR_DECL() yyerror(const char *s) 140 #endif 141 #ifdef YYSTYPE 142 #undef YYSTYPE_IS_DECLARED 143 #define YYSTYPE_IS_DECLARED 1 144 #endif 145 #ifndef YYSTYPE_IS_DECLARED 146 #define YYSTYPE_IS_DECLARED 1 147 #line 39 "err_inherit3.y" 148 typedef union 149 { 150 class cval; 151 type tval; 152 namelist * nlist; 153 name id; 154 } YYSTYPE; 155 #endif /* !YYSTYPE_IS_DECLARED */ 156 #line 155 "err_inherit3.tab.c" 157 158 /* compatibility with bison */ 159 #ifdef YYPARSE_PARAM 160 /* compatibility with FreeBSD */ 161 # ifdef YYPARSE_PARAM_TYPE 162 # define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM) 163 # else 164 # define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM) 165 # endif 166 #else 167 # define YYPARSE_DECL() yyparse(void) 168 #endif 169 170 /* Parameters sent to lex. */ 171 #ifdef YYLEX_PARAM 172 # define YYLEX_DECL() yylex(void *YYLEX_PARAM) 173 # define YYLEX yylex(YYLEX_PARAM) 174 #else 175 # define YYLEX_DECL() yylex(void) 176 # define YYLEX yylex() 177 #endif 178 179 /* Parameters sent to yyerror. */ 180 #ifndef YYERROR_DECL 181 #define YYERROR_DECL() yyerror(const char *s) 182 #endif 183 #ifndef YYERROR_CALL 184 #define YYERROR_CALL(msg) yyerror(msg) 185 #endif 186 187 #ifndef YYDESTRUCT_DECL 188 #define YYDESTRUCT_DECL() yydestruct(const char *msg, int psymb, YYSTYPE *val) 189 #endif 190 #ifndef YYDESTRUCT_CALL 191 #define YYDESTRUCT_CALL(msg, psymb, val) yydestruct(msg, psymb, val) 192 #endif 193 194 extern int YYPARSE_DECL(); 195 196 #define GLOBAL 257 197 #define LOCAL 258 198 #define REAL 259 199 #define INTEGER 260 200 #define NAME 261 201 #define YYERRCODE 256 202 typedef short YYINT; 203 static const YYINT err_inherit3_lhs[] = { -1, 204 5, 6, 0, 0, 3, 3, 4, 4, 7, 1, 205 1, 8, 2, 206 }; 207 static const YYINT err_inherit3_len[] = { 2, 208 0, 0, 5, 2, 1, 1, 1, 1, 0, 3, 209 1, 0, 3, 210 }; 211 static const YYINT err_inherit3_defred[] = { 0, 212 5, 6, 7, 8, 0, 0, 12, 1, 4, 2, 213 2, 0, 0, 11, 13, 0, 3, 0, 10, 214 }; 215 #if defined(YYDESTRUCT_CALL) || defined(YYSTYPE_TOSTRING) 216 static const YYINT err_inherit3_stos[] = { 0, 217 257, 258, 259, 260, 263, 266, 267, 267, 265, 271, 218 268, 269, 269, 261, 264, 270, 264, 264, 261, 219 }; 220 #endif /* YYDESTRUCT_CALL || YYSTYPE_TOSTRING */ 221 static const YYINT err_inherit3_dgoto[] = { 5, 222 15, 9, 6, 7, 11, 12, 16, 10, 223 }; 224 static const YYINT err_inherit3_sindex[] = { -257, 225 0, 0, 0, 0, 0, -254, 0, 0, 0, 0, 226 0, -253, -253, 0, 0, -253, 0, -252, 0, 227 }; 228 static const YYINT err_inherit3_rindex[] = { 0, 229 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 230 0, 0, 0, 0, 0, 0, 0, 0, 0, 231 }; 232 #if YYBTYACC 233 static const YYINT err_inherit3_cindex[] = { 0, 234 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 235 0, 0, 0, 0, 0, 0, 0, 0, 0, 236 }; 237 #endif 238 static const YYINT err_inherit3_gindex[] = { 0, 239 -9, 0, 0, 4, 0, 1, 0, 0, 240 }; 241 #define YYTABLESIZE 12 242 static const YYINT err_inherit3_table[] = { 1, 243 2, 3, 4, 17, 3, 4, 18, 14, 19, 8, 244 0, 13, 245 }; 246 static const YYINT err_inherit3_check[] = { 257, 247 258, 259, 260, 13, 259, 260, 16, 261, 261, 6, 248 -1, 11, 249 }; 250 #if YYBTYACC 251 static const YYINT err_inherit3_ctable[] = { -1, 252 -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 253 -1, 254 }; 255 #endif 256 #define YYFINAL 5 257 #ifndef YYDEBUG 258 #define YYDEBUG 0 259 #endif 260 #define YYMAXTOKEN 261 261 #define YYUNDFTOKEN 272 262 #define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a)) 263 #if YYDEBUG 264 static const char *const err_inherit3_name[] = { 265 266 "$end",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 267 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 268 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 269 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 270 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 271 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 272 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"error","GLOBAL","LOCAL","REAL","INTEGER", 273 "NAME","$accept","declaration","namelist","locnamelist","class","type","$$1", 274 "$$2","$$3","$$4","illegal-symbol", 275 }; 276 static const char *const err_inherit3_rule[] = { 277 "$accept : declaration", 278 "$$1 :", 279 "$$2 :", 280 "declaration : class type $$1 $$2 namelist", 281 "declaration : type locnamelist", 282 "class : GLOBAL", 283 "class : LOCAL", 284 "type : REAL", 285 "type : INTEGER", 286 "$$3 :", 287 "namelist : $$3 namelist NAME", 288 "namelist : NAME", 289 "$$4 :", 290 "locnamelist : $$4 $$2 namelist", 291 292 }; 293 #endif 294 295 int yydebug; 296 int yynerrs; 297 298 int yyerrflag; 299 int yychar; 300 YYSTYPE yyval; 301 YYSTYPE yylval; 302 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 303 YYLTYPE yyloc; /* position returned by actions */ 304 YYLTYPE yylloc; /* position from the lexer */ 305 #endif 306 307 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 308 #ifndef YYLLOC_DEFAULT 309 #define YYLLOC_DEFAULT(loc, rhs, n) \ 310 do \ 311 { \ 312 if (n == 0) \ 313 { \ 314 (loc).first_line = ((rhs)[-1]).last_line; \ 315 (loc).first_column = ((rhs)[-1]).last_column; \ 316 (loc).last_line = ((rhs)[-1]).last_line; \ 317 (loc).last_column = ((rhs)[-1]).last_column; \ 318 } \ 319 else \ 320 { \ 321 (loc).first_line = ((rhs)[ 0 ]).first_line; \ 322 (loc).first_column = ((rhs)[ 0 ]).first_column; \ 323 (loc).last_line = ((rhs)[n-1]).last_line; \ 324 (loc).last_column = ((rhs)[n-1]).last_column; \ 325 } \ 326 } while (0) 327 #endif /* YYLLOC_DEFAULT */ 328 #endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */ 329 #if YYBTYACC 330 331 #ifndef YYLVQUEUEGROWTH 332 #define YYLVQUEUEGROWTH 32 333 #endif 334 #endif /* YYBTYACC */ 335 336 /* define the initial stack-sizes */ 337 #ifdef YYSTACKSIZE 338 #undef YYMAXDEPTH 339 #define YYMAXDEPTH YYSTACKSIZE 340 #else 341 #ifdef YYMAXDEPTH 342 #define YYSTACKSIZE YYMAXDEPTH 343 #else 344 #define YYSTACKSIZE 10000 345 #define YYMAXDEPTH 10000 346 #endif 347 #endif 348 349 #ifndef YYINITSTACKSIZE 350 #define YYINITSTACKSIZE 200 351 #endif 352 353 typedef struct { 354 unsigned stacksize; 355 YYINT *s_base; 356 YYINT *s_mark; 357 YYINT *s_last; 358 YYSTYPE *l_base; 359 YYSTYPE *l_mark; 360 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 361 YYLTYPE *p_base; 362 YYLTYPE *p_mark; 363 #endif 364 } YYSTACKDATA; 365 #if YYBTYACC 366 367 struct YYParseState_s 368 { 369 struct YYParseState_s *save; /* Previously saved parser state */ 370 YYSTACKDATA yystack; /* saved parser stack */ 371 int state; /* saved parser state */ 372 int errflag; /* saved error recovery status */ 373 int lexeme; /* saved index of the conflict lexeme in the lexical queue */ 374 YYINT ctry; /* saved index in yyctable[] for this conflict */ 375 }; 376 typedef struct YYParseState_s YYParseState; 377 #endif /* YYBTYACC */ 378 /* variables for the parser stack */ 379 static YYSTACKDATA yystack; 380 #if YYBTYACC 381 382 /* Current parser state */ 383 static YYParseState *yyps = 0; 384 385 /* yypath != NULL: do the full parse, starting at *yypath parser state. */ 386 static YYParseState *yypath = 0; 387 388 /* Base of the lexical value queue */ 389 static YYSTYPE *yylvals = 0; 390 391 /* Current position at lexical value queue */ 392 static YYSTYPE *yylvp = 0; 393 394 /* End position of lexical value queue */ 395 static YYSTYPE *yylve = 0; 396 397 /* The last allocated position at the lexical value queue */ 398 static YYSTYPE *yylvlim = 0; 399 400 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 401 /* Base of the lexical position queue */ 402 static YYLTYPE *yylpsns = 0; 403 404 /* Current position at lexical position queue */ 405 static YYLTYPE *yylpp = 0; 406 407 /* End position of lexical position queue */ 408 static YYLTYPE *yylpe = 0; 409 410 /* The last allocated position at the lexical position queue */ 411 static YYLTYPE *yylplim = 0; 412 #endif 413 414 /* Current position at lexical token queue */ 415 static YYINT *yylexp = 0; 416 417 static YYINT *yylexemes = 0; 418 #endif /* YYBTYACC */ 419 #line 78 "err_inherit3.y" 420 421 extern int YYLEX_DECL(); 422 extern void YYERROR_DECL(); 423 #line 422 "err_inherit3.tab.c" 424 425 /* Release memory associated with symbol. */ 426 #if ! defined YYDESTRUCT_IS_DECLARED 427 static void 428 YYDESTRUCT_DECL() 429 { 430 switch (psymb) 431 { 432 case 263: 433 #line 30 "err_inherit3.y" 434 { 435 namelist *p = (*val).nlist; 436 while (p != NULL) 437 { namelist *pp = p; 438 p = p->next; 439 free(pp->s); free(pp); 440 } 441 } 442 break; 443 #line 442 "err_inherit3.tab.c" 444 case 264: 445 #line 30 "err_inherit3.y" 446 { 447 namelist *p = (*val).nlist; 448 while (p != NULL) 449 { namelist *pp = p; 450 p = p->next; 451 free(pp->s); free(pp); 452 } 453 } 454 break; 455 #line 454 "err_inherit3.tab.c" 456 case 265: 457 #line 30 "err_inherit3.y" 458 { 459 namelist *p = (*val).nlist; 460 while (p != NULL) 461 { namelist *pp = p; 462 p = p->next; 463 free(pp->s); free(pp); 464 } 465 } 466 break; 467 #line 466 "err_inherit3.tab.c" 468 } 469 } 470 #define YYDESTRUCT_IS_DECLARED 1 471 #endif 472 473 /* For use in generated program */ 474 #define yydepth (int)(yystack.s_mark - yystack.s_base) 475 #if YYBTYACC 476 #define yytrial (yyps->save) 477 #endif /* YYBTYACC */ 478 479 #if YYDEBUG 480 #include <stdio.h> /* needed for printf */ 481 #endif 482 483 #include <stdlib.h> /* needed for malloc, etc */ 484 #include <string.h> /* needed for memset */ 485 486 /* allocate initial stack or double stack size, up to YYMAXDEPTH */ 487 static int yygrowstack(YYSTACKDATA *data) 488 { 489 int i; 490 unsigned newsize; 491 YYINT *newss; 492 YYSTYPE *newvs; 493 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 494 YYLTYPE *newps; 495 #endif 496 497 if ((newsize = data->stacksize) == 0) 498 newsize = YYINITSTACKSIZE; 499 else if (newsize >= YYMAXDEPTH) 500 return YYENOMEM; 501 else if ((newsize *= 2) > YYMAXDEPTH) 502 newsize = YYMAXDEPTH; 503 504 i = (int) (data->s_mark - data->s_base); 505 newss = (YYINT *)realloc(data->s_base, newsize * sizeof(*newss)); 506 if (newss == 0) 507 return YYENOMEM; 508 509 data->s_base = newss; 510 data->s_mark = newss + i; 511 512 newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs)); 513 if (newvs == 0) 514 return YYENOMEM; 515 516 data->l_base = newvs; 517 data->l_mark = newvs + i; 518 519 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 520 newps = (YYLTYPE *)realloc(data->p_base, newsize * sizeof(*newps)); 521 if (newps == 0) 522 return YYENOMEM; 523 524 data->p_base = newps; 525 data->p_mark = newps + i; 526 #endif 527 528 data->stacksize = newsize; 529 data->s_last = data->s_base + newsize - 1; 530 531 #if YYDEBUG 532 if (yydebug) 533 fprintf(stderr, "%sdebug: stack size increased to %d\n", YYPREFIX, newsize); 534 #endif 535 return 0; 536 } 537 538 #if YYPURE || defined(YY_NO_LEAKS) 539 static void yyfreestack(YYSTACKDATA *data) 540 { 541 free(data->s_base); 542 free(data->l_base); 543 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 544 free(data->p_base); 545 #endif 546 memset(data, 0, sizeof(*data)); 547 } 548 #else 549 #define yyfreestack(data) /* nothing */ 550 #endif /* YYPURE || defined(YY_NO_LEAKS) */ 551 #if YYBTYACC 552 553 static YYParseState * 554 yyNewState(unsigned size) 555 { 556 YYParseState *p = (YYParseState *) malloc(sizeof(YYParseState)); 557 if (p == NULL) return NULL; 558 559 p->yystack.stacksize = size; 560 if (size == 0) 561 { 562 p->yystack.s_base = NULL; 563 p->yystack.l_base = NULL; 564 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 565 p->yystack.p_base = NULL; 566 #endif 567 return p; 568 } 569 p->yystack.s_base = (YYINT *) malloc(size * sizeof(YYINT)); 570 if (p->yystack.s_base == NULL) return NULL; 571 p->yystack.l_base = (YYSTYPE *) malloc(size * sizeof(YYSTYPE)); 572 if (p->yystack.l_base == NULL) return NULL; 573 memset(p->yystack.l_base, 0, size * sizeof(YYSTYPE)); 574 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 575 p->yystack.p_base = (YYLTYPE *) malloc(size * sizeof(YYLTYPE)); 576 if (p->yystack.p_base == NULL) return NULL; 577 memset(p->yystack.p_base, 0, size * sizeof(YYLTYPE)); 578 #endif 579 580 return p; 581 } 582 583 static void 584 yyFreeState(YYParseState *p) 585 { 586 yyfreestack(&p->yystack); 587 free(p); 588 } 589 #endif /* YYBTYACC */ 590 591 #define YYABORT goto yyabort 592 #define YYREJECT goto yyabort 593 #define YYACCEPT goto yyaccept 594 #define YYERROR goto yyerrlab 595 #if YYBTYACC 596 #define YYVALID do { if (yyps->save) goto yyvalid; } while(0) 597 #define YYVALID_NESTED do { if (yyps->save && \ 598 yyps->save->save == 0) goto yyvalid; } while(0) 599 #endif /* YYBTYACC */ 600 601 int 602 YYPARSE_DECL() 603 { 604 int yym, yyn, yystate, yyresult; 605 #if YYBTYACC 606 int yynewerrflag; 607 YYParseState *yyerrctx = NULL; 608 #endif /* YYBTYACC */ 609 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 610 YYLTYPE yyerror_loc_range[2]; /* position of error start & end */ 611 #endif 612 #if YYDEBUG 613 const char *yys; 614 615 if ((yys = getenv("YYDEBUG")) != 0) 616 { 617 yyn = *yys; 618 if (yyn >= '0' && yyn <= '9') 619 yydebug = yyn - '0'; 620 } 621 if (yydebug) 622 fprintf(stderr, "%sdebug[<# of symbols on state stack>]\n", YYPREFIX); 623 #endif 624 625 #if YYBTYACC 626 yyps = yyNewState(0); if (yyps == 0) goto yyenomem; 627 yyps->save = 0; 628 #endif /* YYBTYACC */ 629 yym = 0; 630 yyn = 0; 631 yynerrs = 0; 632 yyerrflag = 0; 633 yychar = YYEMPTY; 634 yystate = 0; 635 636 #if YYPURE 637 memset(&yystack, 0, sizeof(yystack)); 638 #endif 639 640 if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow; 641 yystack.s_mark = yystack.s_base; 642 yystack.l_mark = yystack.l_base; 643 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 644 yystack.p_mark = yystack.p_base; 645 #endif 646 yystate = 0; 647 *yystack.s_mark = 0; 648 649 yyloop: 650 if ((yyn = yydefred[yystate]) != 0) goto yyreduce; 651 if (yychar < 0) 652 { 653 #if YYBTYACC 654 do { 655 if (yylvp < yylve) 656 { 657 /* we're currently re-reading tokens */ 658 yylval = *yylvp++; 659 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 660 yylloc = *yylpp++; 661 #endif 662 yychar = *yylexp++; 663 break; 664 } 665 if (yyps->save) 666 { 667 /* in trial mode; save scanner results for future parse attempts */ 668 if (yylvp == yylvlim) 669 { /* Enlarge lexical value queue */ 670 size_t p = (size_t) (yylvp - yylvals); 671 size_t s = (size_t) (yylvlim - yylvals); 672 673 s += YYLVQUEUEGROWTH; 674 if ((yylexemes = realloc(yylexemes, s * sizeof(YYINT))) == NULL) goto yyenomem; 675 if ((yylvals = realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) goto yyenomem; 676 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 677 if ((yylpsns = realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) goto yyenomem; 678 #endif 679 yylvp = yylve = yylvals + p; 680 yylvlim = yylvals + s; 681 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 682 yylpp = yylpe = yylpsns + p; 683 yylplim = yylpsns + s; 684 #endif 685 yylexp = yylexemes + p; 686 } 687 *yylexp = (YYINT) YYLEX; 688 *yylvp++ = yylval; 689 yylve++; 690 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 691 *yylpp++ = yylloc; 692 yylpe++; 693 #endif 694 yychar = *yylexp++; 695 break; 696 } 697 /* normal operation, no conflict encountered */ 698 #endif /* YYBTYACC */ 699 yychar = YYLEX; 700 #if YYBTYACC 701 } while (0); 702 #endif /* YYBTYACC */ 703 if (yychar < 0) yychar = YYEOF; 704 #if YYDEBUG 705 if (yydebug) 706 { 707 if ((yys = yyname[YYTRANSLATE(yychar)]) == NULL) yys = yyname[YYUNDFTOKEN]; 708 fprintf(stderr, "%s[%d]: state %d, reading token %d (%s)", 709 YYDEBUGSTR, yydepth, yystate, yychar, yys); 710 #ifdef YYSTYPE_TOSTRING 711 #if YYBTYACC 712 if (!yytrial) 713 #endif /* YYBTYACC */ 714 fprintf(stderr, " <%s>", YYSTYPE_TOSTRING(yychar, yylval)); 715 #endif 716 fputc('\n', stderr); 717 } 718 #endif 719 } 720 #if YYBTYACC 721 722 /* Do we have a conflict? */ 723 if (((yyn = yycindex[yystate]) != 0) && (yyn += yychar) >= 0 && 724 yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar) 725 { 726 YYINT ctry; 727 728 if (yypath) 729 { 730 YYParseState *save; 731 #if YYDEBUG 732 if (yydebug) 733 fprintf(stderr, "%s[%d]: CONFLICT in state %d: following successful trial parse\n", 734 YYDEBUGSTR, yydepth, yystate); 735 #endif 736 /* Switch to the next conflict context */ 737 save = yypath; 738 yypath = save->save; 739 save->save = NULL; 740 ctry = save->ctry; 741 if (save->state != yystate) YYABORT; 742 yyFreeState(save); 743 744 } 745 else 746 { 747 748 /* Unresolved conflict - start/continue trial parse */ 749 YYParseState *save; 750 #if YYDEBUG 751 if (yydebug) 752 { 753 fprintf(stderr, "%s[%d]: CONFLICT in state %d. ", YYDEBUGSTR, yydepth, yystate); 754 if (yyps->save) 755 fputs("ALREADY in conflict, continuing trial parse.\n", stderr); 756 else 757 fputs("Starting trial parse.\n", stderr); 758 } 759 #endif 760 save = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1)); 761 if (save == NULL) goto yyenomem; 762 save->save = yyps->save; 763 save->state = yystate; 764 save->errflag = yyerrflag; 765 save->yystack.s_mark = save->yystack.s_base + (yystack.s_mark - yystack.s_base); 766 memcpy (save->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(YYINT)); 767 save->yystack.l_mark = save->yystack.l_base + (yystack.l_mark - yystack.l_base); 768 memcpy (save->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE)); 769 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 770 save->yystack.p_mark = save->yystack.p_base + (yystack.p_mark - yystack.p_base); 771 memcpy (save->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE)); 772 #endif 773 ctry = yytable[yyn]; 774 if (yyctable[ctry] == -1) 775 { 776 #if YYDEBUG 777 if (yydebug && yychar >= YYEOF) 778 fprintf(stderr, "%s[%d]: backtracking 1 token\n", YYDEBUGSTR, yydepth); 779 #endif 780 ctry++; 781 } 782 save->ctry = ctry; 783 if (yyps->save == NULL) 784 { 785 /* If this is a first conflict in the stack, start saving lexemes */ 786 if (!yylexemes) 787 { 788 yylexemes = malloc((YYLVQUEUEGROWTH) * sizeof(YYINT)); 789 if (yylexemes == NULL) goto yyenomem; 790 yylvals = (YYSTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYSTYPE)); 791 if (yylvals == NULL) goto yyenomem; 792 yylvlim = yylvals + YYLVQUEUEGROWTH; 793 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 794 yylpsns = (YYLTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYLTYPE)); 795 if (yylpsns == NULL) goto yyenomem; 796 yylplim = yylpsns + YYLVQUEUEGROWTH; 797 #endif 798 } 799 if (yylvp == yylve) 800 { 801 yylvp = yylve = yylvals; 802 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 803 yylpp = yylpe = yylpsns; 804 #endif 805 yylexp = yylexemes; 806 if (yychar >= YYEOF) 807 { 808 *yylve++ = yylval; 809 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 810 *yylpe++ = yylloc; 811 #endif 812 *yylexp = (YYINT) yychar; 813 yychar = YYEMPTY; 814 } 815 } 816 } 817 if (yychar >= YYEOF) 818 { 819 yylvp--; 820 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 821 yylpp--; 822 #endif 823 yylexp--; 824 yychar = YYEMPTY; 825 } 826 save->lexeme = (int) (yylvp - yylvals); 827 yyps->save = save; 828 } 829 if (yytable[yyn] == ctry) 830 { 831 #if YYDEBUG 832 if (yydebug) 833 fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n", 834 YYDEBUGSTR, yydepth, yystate, yyctable[ctry]); 835 #endif 836 if (yychar < 0) 837 { 838 yylvp++; 839 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 840 yylpp++; 841 #endif 842 yylexp++; 843 } 844 if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) 845 goto yyoverflow; 846 yystate = yyctable[ctry]; 847 *++yystack.s_mark = (YYINT) yystate; 848 *++yystack.l_mark = yylval; 849 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 850 *++yystack.p_mark = yylloc; 851 #endif 852 yychar = YYEMPTY; 853 if (yyerrflag > 0) --yyerrflag; 854 goto yyloop; 855 } 856 else 857 { 858 yyn = yyctable[ctry]; 859 goto yyreduce; 860 } 861 } /* End of code dealing with conflicts */ 862 #endif /* YYBTYACC */ 863 if (((yyn = yysindex[yystate]) != 0) && (yyn += yychar) >= 0 && 864 yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar) 865 { 866 #if YYDEBUG 867 if (yydebug) 868 fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n", 869 YYDEBUGSTR, yydepth, yystate, yytable[yyn]); 870 #endif 871 if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow; 872 yystate = yytable[yyn]; 873 *++yystack.s_mark = yytable[yyn]; 874 *++yystack.l_mark = yylval; 875 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 876 *++yystack.p_mark = yylloc; 877 #endif 878 yychar = YYEMPTY; 879 if (yyerrflag > 0) --yyerrflag; 880 goto yyloop; 881 } 882 if (((yyn = yyrindex[yystate]) != 0) && (yyn += yychar) >= 0 && 883 yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar) 884 { 885 yyn = yytable[yyn]; 886 goto yyreduce; 887 } 888 if (yyerrflag != 0) goto yyinrecovery; 889 #if YYBTYACC 890 891 yynewerrflag = 1; 892 goto yyerrhandler; 893 goto yyerrlab; /* redundant goto avoids 'unused label' warning */ 894 895 yyerrlab: 896 /* explicit YYERROR from an action -- pop the rhs of the rule reduced 897 * before looking for error recovery */ 898 yystack.s_mark -= yym; 899 yystate = *yystack.s_mark; 900 yystack.l_mark -= yym; 901 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 902 yystack.p_mark -= yym; 903 #endif 904 905 yynewerrflag = 0; 906 yyerrhandler: 907 while (yyps->save) 908 { 909 int ctry; 910 YYParseState *save = yyps->save; 911 #if YYDEBUG 912 if (yydebug) 913 fprintf(stderr, "%s[%d]: ERROR in state %d, CONFLICT BACKTRACKING to state %d, %d tokens\n", 914 YYDEBUGSTR, yydepth, yystate, yyps->save->state, 915 (int)(yylvp - yylvals - yyps->save->lexeme)); 916 #endif 917 /* Memorize most forward-looking error state in case it's really an error. */ 918 if (yyerrctx == NULL || yyerrctx->lexeme < yylvp - yylvals) 919 { 920 /* Free old saved error context state */ 921 if (yyerrctx) yyFreeState(yyerrctx); 922 /* Create and fill out new saved error context state */ 923 yyerrctx = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1)); 924 if (yyerrctx == NULL) goto yyenomem; 925 yyerrctx->save = yyps->save; 926 yyerrctx->state = yystate; 927 yyerrctx->errflag = yyerrflag; 928 yyerrctx->yystack.s_mark = yyerrctx->yystack.s_base + (yystack.s_mark - yystack.s_base); 929 memcpy (yyerrctx->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(YYINT)); 930 yyerrctx->yystack.l_mark = yyerrctx->yystack.l_base + (yystack.l_mark - yystack.l_base); 931 memcpy (yyerrctx->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE)); 932 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 933 yyerrctx->yystack.p_mark = yyerrctx->yystack.p_base + (yystack.p_mark - yystack.p_base); 934 memcpy (yyerrctx->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE)); 935 #endif 936 yyerrctx->lexeme = (int) (yylvp - yylvals); 937 } 938 yylvp = yylvals + save->lexeme; 939 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 940 yylpp = yylpsns + save->lexeme; 941 #endif 942 yylexp = yylexemes + save->lexeme; 943 yychar = YYEMPTY; 944 yystack.s_mark = yystack.s_base + (save->yystack.s_mark - save->yystack.s_base); 945 memcpy (yystack.s_base, save->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(YYINT)); 946 yystack.l_mark = yystack.l_base + (save->yystack.l_mark - save->yystack.l_base); 947 memcpy (yystack.l_base, save->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE)); 948 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 949 yystack.p_mark = yystack.p_base + (save->yystack.p_mark - save->yystack.p_base); 950 memcpy (yystack.p_base, save->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE)); 951 #endif 952 ctry = ++save->ctry; 953 yystate = save->state; 954 /* We tried shift, try reduce now */ 955 if ((yyn = yyctable[ctry]) >= 0) goto yyreduce; 956 yyps->save = save->save; 957 save->save = NULL; 958 yyFreeState(save); 959 960 /* Nothing left on the stack -- error */ 961 if (!yyps->save) 962 { 963 #if YYDEBUG 964 if (yydebug) 965 fprintf(stderr, "%sdebug[%d,trial]: trial parse FAILED, entering ERROR mode\n", 966 YYPREFIX, yydepth); 967 #endif 968 /* Restore state as it was in the most forward-advanced error */ 969 yylvp = yylvals + yyerrctx->lexeme; 970 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 971 yylpp = yylpsns + yyerrctx->lexeme; 972 #endif 973 yylexp = yylexemes + yyerrctx->lexeme; 974 yychar = yylexp[-1]; 975 yylval = yylvp[-1]; 976 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 977 yylloc = yylpp[-1]; 978 #endif 979 yystack.s_mark = yystack.s_base + (yyerrctx->yystack.s_mark - yyerrctx->yystack.s_base); 980 memcpy (yystack.s_base, yyerrctx->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(YYINT)); 981 yystack.l_mark = yystack.l_base + (yyerrctx->yystack.l_mark - yyerrctx->yystack.l_base); 982 memcpy (yystack.l_base, yyerrctx->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE)); 983 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 984 yystack.p_mark = yystack.p_base + (yyerrctx->yystack.p_mark - yyerrctx->yystack.p_base); 985 memcpy (yystack.p_base, yyerrctx->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE)); 986 #endif 987 yystate = yyerrctx->state; 988 yyFreeState(yyerrctx); 989 yyerrctx = NULL; 990 } 991 yynewerrflag = 1; 992 } 993 if (yynewerrflag == 0) goto yyinrecovery; 994 #endif /* YYBTYACC */ 995 996 YYERROR_CALL("syntax error"); 997 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 998 yyerror_loc_range[0] = yylloc; /* lookahead position is error start position */ 999 #endif 1000 1001 #if !YYBTYACC 1002 goto yyerrlab; /* redundant goto avoids 'unused label' warning */ 1003 yyerrlab: 1004 #endif 1005 ++yynerrs; 1006 1007 yyinrecovery: 1008 if (yyerrflag < 3) 1009 { 1010 yyerrflag = 3; 1011 for (;;) 1012 { 1013 if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 && 1014 yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) YYERRCODE) 1015 { 1016 #if YYDEBUG 1017 if (yydebug) 1018 fprintf(stderr, "%s[%d]: state %d, error recovery shifting to state %d\n", 1019 YYDEBUGSTR, yydepth, *yystack.s_mark, yytable[yyn]); 1020 #endif 1021 if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow; 1022 yystate = yytable[yyn]; 1023 *++yystack.s_mark = yytable[yyn]; 1024 *++yystack.l_mark = yylval; 1025 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1026 /* lookahead position is error end position */ 1027 yyerror_loc_range[1] = yylloc; 1028 YYLLOC_DEFAULT(yyloc, yyerror_loc_range, 2); /* position of error span */ 1029 *++yystack.p_mark = yyloc; 1030 #endif 1031 goto yyloop; 1032 } 1033 else 1034 { 1035 #if YYDEBUG 1036 if (yydebug) 1037 fprintf(stderr, "%s[%d]: error recovery discarding state %d\n", 1038 YYDEBUGSTR, yydepth, *yystack.s_mark); 1039 #endif 1040 if (yystack.s_mark <= yystack.s_base) goto yyabort; 1041 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1042 /* the current TOS position is the error start position */ 1043 yyerror_loc_range[0] = *yystack.p_mark; 1044 #endif 1045 #if defined(YYDESTRUCT_CALL) 1046 #if YYBTYACC 1047 if (!yytrial) 1048 #endif /* YYBTYACC */ 1049 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1050 YYDESTRUCT_CALL("error: discarding state", 1051 yystos[*yystack.s_mark], yystack.l_mark, yystack.p_mark); 1052 #else 1053 YYDESTRUCT_CALL("error: discarding state", 1054 yystos[*yystack.s_mark], yystack.l_mark); 1055 #endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */ 1056 #endif /* defined(YYDESTRUCT_CALL) */ 1057 --yystack.s_mark; 1058 --yystack.l_mark; 1059 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1060 --yystack.p_mark; 1061 #endif 1062 } 1063 } 1064 } 1065 else 1066 { 1067 if (yychar == YYEOF) goto yyabort; 1068 #if YYDEBUG 1069 if (yydebug) 1070 { 1071 if ((yys = yyname[YYTRANSLATE(yychar)]) == NULL) yys = yyname[YYUNDFTOKEN]; 1072 fprintf(stderr, "%s[%d]: state %d, error recovery discarding token %d (%s)\n", 1073 YYDEBUGSTR, yydepth, yystate, yychar, yys); 1074 } 1075 #endif 1076 #if defined(YYDESTRUCT_CALL) 1077 #if YYBTYACC 1078 if (!yytrial) 1079 #endif /* YYBTYACC */ 1080 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1081 YYDESTRUCT_CALL("error: discarding token", yychar, &yylval, &yylloc); 1082 #else 1083 YYDESTRUCT_CALL("error: discarding token", yychar, &yylval); 1084 #endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */ 1085 #endif /* defined(YYDESTRUCT_CALL) */ 1086 yychar = YYEMPTY; 1087 goto yyloop; 1088 } 1089 1090 yyreduce: 1091 yym = yylen[yyn]; 1092 #if YYDEBUG 1093 if (yydebug) 1094 { 1095 fprintf(stderr, "%s[%d]: state %d, reducing by rule %d (%s)", 1096 YYDEBUGSTR, yydepth, yystate, yyn, yyrule[yyn]); 1097 #ifdef YYSTYPE_TOSTRING 1098 #if YYBTYACC 1099 if (!yytrial) 1100 #endif /* YYBTYACC */ 1101 if (yym > 0) 1102 { 1103 int i; 1104 fputc('<', stderr); 1105 for (i = yym; i > 0; i--) 1106 { 1107 if (i != yym) fputs(", ", stderr); 1108 fputs(YYSTYPE_TOSTRING(yystos[yystack.s_mark[1-i]], 1109 yystack.l_mark[1-i]), stderr); 1110 } 1111 fputc('>', stderr); 1112 } 1113 #endif 1114 fputc('\n', stderr); 1115 } 1116 #endif 1117 if (yym > 0) 1118 yyval = yystack.l_mark[1-yym]; 1119 else 1120 memset(&yyval, 0, sizeof yyval); 1121 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1122 1123 /* Perform position reduction */ 1124 memset(&yyloc, 0, sizeof(yyloc)); 1125 #if YYBTYACC 1126 if (!yytrial) 1127 #endif /* YYBTYACC */ 1128 { 1129 YYLLOC_DEFAULT(yyloc, &yystack.p_mark[1-yym], yym); 1130 /* just in case YYERROR is invoked within the action, save 1131 the start of the rhs as the error start position */ 1132 yyerror_loc_range[0] = yystack.p_mark[1-yym]; 1133 } 1134 #endif 1135 1136 switch (yyn) 1137 { 1138 case 1: 1139 #line 50 "err_inherit3.y" 1140 yyval.cval = yystack.l_mark[-1].cval; 1141 break; 1142 case 2: 1143 #line 50 "err_inherit3.y" 1144 yyval.tval = yystack.l_mark[-1].tval; 1145 break; 1146 case 3: 1147 #line 51 "err_inherit3.y" 1148 { yyval.nlist = yystack.l_mark[0].nlist; } 1149 break; 1150 case 4: 1151 #line 53 "err_inherit3.y" 1152 { yyval.nlist = yystack.l_mark[0].nlist; } 1153 break; 1154 case 5: 1155 #line 56 "err_inherit3.y" 1156 { yyval.cval = cGLOBAL; } 1157 break; 1158 case 6: 1159 #line 57 "err_inherit3.y" 1160 { yyval.cval = cLOCAL; } 1161 break; 1162 case 7: 1163 #line 60 "err_inherit3.y" 1164 { yyval.tval = tREAL; } 1165 break; 1166 case 8: 1167 #line 61 "err_inherit3.y" 1168 { yyval.tval = tINTEGER; } 1169 break; 1170 case 9: 1171 #line 64 "err_inherit3.y" 1172 yyval.cval = yystack.l_mark[-2]; 1173 break; 1174 case 10: 1175 #line 65 "err_inherit3.y" 1176 { yyval.nlist->s = mksymbol(yystack.l_mark[-5].tval, yystack.l_mark[-5].cval, yystack.l_mark[0].id); 1177 yyval.nlist->next = yystack.l_mark[-1].nlist; 1178 } 1179 break; 1180 case 11: 1181 #line 69 "err_inherit3.y" 1182 { yyval.nlist->s = mksymbol(yystack.l_mark[-3], yystack.l_mark[-3], yystack.l_mark[0].id); 1183 yyval.nlist->next = NULL; 1184 } 1185 break; 1186 case 12: 1187 #line 74 "err_inherit3.y" 1188 yyval.cval = cLOCAL; 1189 break; 1190 case 13: 1191 #line 75 "err_inherit3.y" 1192 { yyval.nlist = yystack.l_mark[0].nlist; } 1193 break; 1194 #line 1193 "err_inherit3.tab.c" 1195 default: 1196 break; 1197 } 1198 yystack.s_mark -= yym; 1199 yystate = *yystack.s_mark; 1200 yystack.l_mark -= yym; 1201 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1202 yystack.p_mark -= yym; 1203 #endif 1204 yym = yylhs[yyn]; 1205 if (yystate == 0 && yym == 0) 1206 { 1207 #if YYDEBUG 1208 if (yydebug) 1209 { 1210 fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth); 1211 #ifdef YYSTYPE_TOSTRING 1212 #if YYBTYACC 1213 if (!yytrial) 1214 #endif /* YYBTYACC */ 1215 fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[YYFINAL], yyval)); 1216 #endif 1217 fprintf(stderr, "shifting from state 0 to final state %d\n", YYFINAL); 1218 } 1219 #endif 1220 yystate = YYFINAL; 1221 *++yystack.s_mark = YYFINAL; 1222 *++yystack.l_mark = yyval; 1223 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1224 *++yystack.p_mark = yyloc; 1225 #endif 1226 if (yychar < 0) 1227 { 1228 #if YYBTYACC 1229 do { 1230 if (yylvp < yylve) 1231 { 1232 /* we're currently re-reading tokens */ 1233 yylval = *yylvp++; 1234 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1235 yylloc = *yylpp++; 1236 #endif 1237 yychar = *yylexp++; 1238 break; 1239 } 1240 if (yyps->save) 1241 { 1242 /* in trial mode; save scanner results for future parse attempts */ 1243 if (yylvp == yylvlim) 1244 { /* Enlarge lexical value queue */ 1245 size_t p = (size_t) (yylvp - yylvals); 1246 size_t s = (size_t) (yylvlim - yylvals); 1247 1248 s += YYLVQUEUEGROWTH; 1249 if ((yylexemes = realloc(yylexemes, s * sizeof(YYINT))) == NULL) 1250 goto yyenomem; 1251 if ((yylvals = realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) 1252 goto yyenomem; 1253 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1254 if ((yylpsns = realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) 1255 goto yyenomem; 1256 #endif 1257 yylvp = yylve = yylvals + p; 1258 yylvlim = yylvals + s; 1259 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1260 yylpp = yylpe = yylpsns + p; 1261 yylplim = yylpsns + s; 1262 #endif 1263 yylexp = yylexemes + p; 1264 } 1265 *yylexp = (YYINT) YYLEX; 1266 *yylvp++ = yylval; 1267 yylve++; 1268 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1269 *yylpp++ = yylloc; 1270 yylpe++; 1271 #endif 1272 yychar = *yylexp++; 1273 break; 1274 } 1275 /* normal operation, no conflict encountered */ 1276 #endif /* YYBTYACC */ 1277 yychar = YYLEX; 1278 #if YYBTYACC 1279 } while (0); 1280 #endif /* YYBTYACC */ 1281 if (yychar < 0) yychar = YYEOF; 1282 #if YYDEBUG 1283 if (yydebug) 1284 { 1285 if ((yys = yyname[YYTRANSLATE(yychar)]) == NULL) yys = yyname[YYUNDFTOKEN]; 1286 fprintf(stderr, "%s[%d]: state %d, reading token %d (%s)\n", 1287 YYDEBUGSTR, yydepth, YYFINAL, yychar, yys); 1288 } 1289 #endif 1290 } 1291 if (yychar == YYEOF) goto yyaccept; 1292 goto yyloop; 1293 } 1294 if (((yyn = yygindex[yym]) != 0) && (yyn += yystate) >= 0 && 1295 yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yystate) 1296 yystate = yytable[yyn]; 1297 else 1298 yystate = yydgoto[yym]; 1299 #if YYDEBUG 1300 if (yydebug) 1301 { 1302 fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth); 1303 #ifdef YYSTYPE_TOSTRING 1304 #if YYBTYACC 1305 if (!yytrial) 1306 #endif /* YYBTYACC */ 1307 fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[yystate], yyval)); 1308 #endif 1309 fprintf(stderr, "shifting from state %d to state %d\n", *yystack.s_mark, yystate); 1310 } 1311 #endif 1312 if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow; 1313 *++yystack.s_mark = (YYINT) yystate; 1314 *++yystack.l_mark = yyval; 1315 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1316 *++yystack.p_mark = yyloc; 1317 #endif 1318 goto yyloop; 1319 #if YYBTYACC 1320 1321 /* Reduction declares that this path is valid. Set yypath and do a full parse */ 1322 yyvalid: 1323 if (yypath) YYABORT; 1324 while (yyps->save) 1325 { 1326 YYParseState *save = yyps->save; 1327 yyps->save = save->save; 1328 save->save = yypath; 1329 yypath = save; 1330 } 1331 #if YYDEBUG 1332 if (yydebug) 1333 fprintf(stderr, "%s[%d]: state %d, CONFLICT trial successful, backtracking to state %d, %d tokens\n", 1334 YYDEBUGSTR, yydepth, yystate, yypath->state, (int)(yylvp - yylvals - yypath->lexeme)); 1335 #endif 1336 if (yyerrctx) 1337 { 1338 yyFreeState(yyerrctx); 1339 yyerrctx = NULL; 1340 } 1341 yylvp = yylvals + yypath->lexeme; 1342 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1343 yylpp = yylpsns + yypath->lexeme; 1344 #endif 1345 yylexp = yylexemes + yypath->lexeme; 1346 yychar = YYEMPTY; 1347 yystack.s_mark = yystack.s_base + (yypath->yystack.s_mark - yypath->yystack.s_base); 1348 memcpy (yystack.s_base, yypath->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(YYINT)); 1349 yystack.l_mark = yystack.l_base + (yypath->yystack.l_mark - yypath->yystack.l_base); 1350 memcpy (yystack.l_base, yypath->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE)); 1351 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1352 yystack.p_mark = yystack.p_base + (yypath->yystack.p_mark - yypath->yystack.p_base); 1353 memcpy (yystack.p_base, yypath->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE)); 1354 #endif 1355 yystate = yypath->state; 1356 goto yyloop; 1357 #endif /* YYBTYACC */ 1358 1359 yyoverflow: 1360 YYERROR_CALL("yacc stack overflow"); 1361 #if YYBTYACC 1362 goto yyabort_nomem; 1363 yyenomem: 1364 YYERROR_CALL("memory exhausted"); 1365 yyabort_nomem: 1366 #endif /* YYBTYACC */ 1367 yyresult = 2; 1368 goto yyreturn; 1369 1370 yyabort: 1371 yyresult = 1; 1372 goto yyreturn; 1373 1374 yyaccept: 1375 #if YYBTYACC 1376 if (yyps->save) goto yyvalid; 1377 #endif /* YYBTYACC */ 1378 yyresult = 0; 1379 1380 yyreturn: 1381 #if defined(YYDESTRUCT_CALL) 1382 if (yychar != YYEOF && yychar != YYEMPTY) 1383 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1384 YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval, &yylloc); 1385 #else 1386 YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval); 1387 #endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */ 1388 1389 { 1390 YYSTYPE *pv; 1391 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1392 YYLTYPE *pp; 1393 1394 for (pv = yystack.l_base, pp = yystack.p_base; pv <= yystack.l_mark; ++pv, ++pp) 1395 YYDESTRUCT_CALL("cleanup: discarding state", 1396 yystos[*(yystack.s_base + (pv - yystack.l_base))], pv, pp); 1397 #else 1398 for (pv = yystack.l_base; pv <= yystack.l_mark; ++pv) 1399 YYDESTRUCT_CALL("cleanup: discarding state", 1400 yystos[*(yystack.s_base + (pv - yystack.l_base))], pv); 1401 #endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */ 1402 } 1403 #endif /* defined(YYDESTRUCT_CALL) */ 1404 1405 #if YYBTYACC 1406 if (yyerrctx) 1407 { 1408 yyFreeState(yyerrctx); 1409 yyerrctx = NULL; 1410 } 1411 while (yyps) 1412 { 1413 YYParseState *save = yyps; 1414 yyps = save->save; 1415 save->save = NULL; 1416 yyFreeState(save); 1417 } 1418 while (yypath) 1419 { 1420 YYParseState *save = yypath; 1421 yypath = save->save; 1422 save->save = NULL; 1423 yyFreeState(save); 1424 } 1425 #endif /* YYBTYACC */ 1426 yyfreestack(&yystack); 1427 return (yyresult); 1428 } 1429
Indexes created Wed Mar 25 00:23:37 UTC 2026