1264790Sbapt/* original parser id follows */ 2264790Sbapt/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */ 3319297Sdelphij/* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */ 4264790Sbapt 5264790Sbapt#define YYBYACC 1 6264790Sbapt#define YYMAJOR 1 7264790Sbapt#define YYMINOR 9 8264790Sbapt#define YYCHECK "yyyymmdd" 9264790Sbapt 10264790Sbapt#define YYEMPTY (-1) 11264790Sbapt#define yyclearin (yychar = YYEMPTY) 12264790Sbapt#define yyerrok (yyerrflag = 0) 13264790Sbapt#define YYRECOVERING() (yyerrflag != 0) 14264790Sbapt#define YYENOMEM (-2) 15264790Sbapt#define YYEOF 0 16264790Sbapt#undef YYBTYACC 17264790Sbapt#define YYBTYACC 0 18264790Sbapt#define YYDEBUGSTR YYPREFIX "debug" 19264790Sbapt 20264790Sbapt#ifndef yyparse 21264790Sbapt#define yyparse err_syntax18_parse 22264790Sbapt#endif /* yyparse */ 23264790Sbapt 24264790Sbapt#ifndef yylex 25264790Sbapt#define yylex err_syntax18_lex 26264790Sbapt#endif /* yylex */ 27264790Sbapt 28264790Sbapt#ifndef yyerror 29264790Sbapt#define yyerror err_syntax18_error 30264790Sbapt#endif /* yyerror */ 31264790Sbapt 32264790Sbapt#ifndef yychar 33264790Sbapt#define yychar err_syntax18_char 34264790Sbapt#endif /* yychar */ 35264790Sbapt 36264790Sbapt#ifndef yyval 37264790Sbapt#define yyval err_syntax18_val 38264790Sbapt#endif /* yyval */ 39264790Sbapt 40264790Sbapt#ifndef yylval 41264790Sbapt#define yylval err_syntax18_lval 42264790Sbapt#endif /* yylval */ 43264790Sbapt 44264790Sbapt#ifndef yydebug 45264790Sbapt#define yydebug err_syntax18_debug 46264790Sbapt#endif /* yydebug */ 47264790Sbapt 48264790Sbapt#ifndef yynerrs 49264790Sbapt#define yynerrs err_syntax18_nerrs 50264790Sbapt#endif /* yynerrs */ 51264790Sbapt 52264790Sbapt#ifndef yyerrflag 53264790Sbapt#define yyerrflag err_syntax18_errflag 54264790Sbapt#endif /* yyerrflag */ 55264790Sbapt 56264790Sbapt#ifndef yylhs 57264790Sbapt#define yylhs err_syntax18_lhs 58264790Sbapt#endif /* yylhs */ 59264790Sbapt 60264790Sbapt#ifndef yylen 61264790Sbapt#define yylen err_syntax18_len 62264790Sbapt#endif /* yylen */ 63264790Sbapt 64264790Sbapt#ifndef yydefred 65264790Sbapt#define yydefred err_syntax18_defred 66264790Sbapt#endif /* yydefred */ 67264790Sbapt 68264790Sbapt#ifndef yystos 69264790Sbapt#define yystos err_syntax18_stos 70264790Sbapt#endif /* yystos */ 71264790Sbapt 72264790Sbapt#ifndef yydgoto 73264790Sbapt#define yydgoto err_syntax18_dgoto 74264790Sbapt#endif /* yydgoto */ 75264790Sbapt 76264790Sbapt#ifndef yysindex 77264790Sbapt#define yysindex err_syntax18_sindex 78264790Sbapt#endif /* yysindex */ 79264790Sbapt 80264790Sbapt#ifndef yyrindex 81264790Sbapt#define yyrindex err_syntax18_rindex 82264790Sbapt#endif /* yyrindex */ 83264790Sbapt 84264790Sbapt#ifndef yygindex 85264790Sbapt#define yygindex err_syntax18_gindex 86264790Sbapt#endif /* yygindex */ 87264790Sbapt 88264790Sbapt#ifndef yytable 89264790Sbapt#define yytable err_syntax18_table 90264790Sbapt#endif /* yytable */ 91264790Sbapt 92264790Sbapt#ifndef yycheck 93264790Sbapt#define yycheck err_syntax18_check 94264790Sbapt#endif /* yycheck */ 95264790Sbapt 96264790Sbapt#ifndef yyname 97264790Sbapt#define yyname err_syntax18_name 98264790Sbapt#endif /* yyname */ 99264790Sbapt 100264790Sbapt#ifndef yyrule 101264790Sbapt#define yyrule err_syntax18_rule 102264790Sbapt#endif /* yyrule */ 103264790Sbapt 104264790Sbapt#if YYBTYACC 105264790Sbapt 106264790Sbapt#ifndef yycindex 107264790Sbapt#define yycindex err_syntax18_cindex 108264790Sbapt#endif /* yycindex */ 109264790Sbapt 110264790Sbapt#ifndef yyctable 111264790Sbapt#define yyctable err_syntax18_ctable 112264790Sbapt#endif /* yyctable */ 113264790Sbapt 114264790Sbapt#endif /* YYBTYACC */ 115264790Sbapt 116264790Sbapt#define YYPREFIX "err_syntax18_" 117264790Sbapt 118264790Sbapt#define YYPURE 0 119264790Sbapt 120264790Sbapt#line 2 "err_syntax18.y" 121264790Sbaptint yylex(void); 122264790Sbaptstatic void yyerror(const char *); 123264790Sbapt#line 124 "err_syntax18.tab.c" 124264790Sbapt 125264790Sbapt#if ! defined(YYSTYPE) && ! defined(YYSTYPE_IS_DECLARED) 126264790Sbapt/* Default: YYSTYPE is the semantic value type. */ 127264790Sbapttypedef int YYSTYPE; 128264790Sbapt# define YYSTYPE_IS_DECLARED 1 129264790Sbapt#endif 130264790Sbapt 131264790Sbapt/* compatibility with bison */ 132264790Sbapt#ifdef YYPARSE_PARAM 133264790Sbapt/* compatibility with FreeBSD */ 134264790Sbapt# ifdef YYPARSE_PARAM_TYPE 135264790Sbapt# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM) 136264790Sbapt# else 137264790Sbapt# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM) 138264790Sbapt# endif 139264790Sbapt#else 140264790Sbapt# define YYPARSE_DECL() yyparse(void) 141264790Sbapt#endif 142264790Sbapt 143264790Sbapt/* Parameters sent to lex. */ 144264790Sbapt#ifdef YYLEX_PARAM 145264790Sbapt# define YYLEX_DECL() yylex(void *YYLEX_PARAM) 146264790Sbapt# define YYLEX yylex(YYLEX_PARAM) 147264790Sbapt#else 148264790Sbapt# define YYLEX_DECL() yylex(void) 149264790Sbapt# define YYLEX yylex() 150264790Sbapt#endif 151264790Sbapt 152264790Sbapt/* Parameters sent to yyerror. */ 153264790Sbapt#ifndef YYERROR_DECL 154264790Sbapt#define YYERROR_DECL() yyerror(const char *s) 155264790Sbapt#endif 156264790Sbapt#ifndef YYERROR_CALL 157264790Sbapt#define YYERROR_CALL(msg) yyerror(msg) 158264790Sbapt#endif 159264790Sbapt 160264790Sbaptextern int YYPARSE_DECL(); 161264790Sbapt 162264790Sbapt#define YYERRCODE 256 163264790Sbapttypedef short YYINT; 164264790Sbaptstatic const YYINT err_syntax18_lhs[] = { -1, 165264790Sbapt 0, 166264790Sbapt}; 167264790Sbaptstatic const YYINT err_syntax18_len[] = { 2, 168264790Sbapt 3, 169264790Sbapt}; 170264790Sbaptstatic const YYINT err_syntax18_defred[] = { 0, 171264790Sbapt 0, 0, 0, 1, 172264790Sbapt}; 173319297Sdelphij#if defined(YYDESTRUCT_CALL) || defined(YYSTYPE_TOSTRING) 174264790Sbaptstatic const YYINT err_syntax18_stos[] = { 0, 175264790Sbapt 40, 258, 258, 41, 176264790Sbapt}; 177319297Sdelphij#endif /* YYDESTRUCT_CALL || YYSTYPE_TOSTRING */ 178264790Sbaptstatic const YYINT err_syntax18_dgoto[] = { 2, 179264790Sbapt}; 180264790Sbaptstatic const YYINT err_syntax18_sindex[] = { -40, 181264790Sbapt -40, 0, -39, 0, 182264790Sbapt}; 183264790Sbaptstatic const YYINT err_syntax18_rindex[] = { 0, 184264790Sbapt 0, 0, 0, 0, 185264790Sbapt}; 186264790Sbapt#if YYBTYACC 187264790Sbaptstatic const YYINT err_syntax18_cindex[] = { 0, 188264790Sbapt 0, 0, 0, 0, 189264790Sbapt}; 190264790Sbapt#endif 191264790Sbaptstatic const YYINT err_syntax18_gindex[] = { 2, 192264790Sbapt}; 193264790Sbapt#define YYTABLESIZE 3 194264790Sbaptstatic const YYINT err_syntax18_table[] = { 1, 195264790Sbapt 0, 4, 3, 196264790Sbapt}; 197264790Sbaptstatic const YYINT err_syntax18_check[] = { 40, 198264790Sbapt -1, 41, 1, 199264790Sbapt}; 200272655Sbapt#if YYBTYACC 201272655Sbaptstatic const YYINT err_syntax18_ctable[] = { -1, 202272655Sbapt -1, -1, 203272655Sbapt}; 204272655Sbapt#endif 205264790Sbapt#define YYFINAL 2 206264790Sbapt#ifndef YYDEBUG 207264790Sbapt#define YYDEBUG 0 208264790Sbapt#endif 209264790Sbapt#define YYMAXTOKEN 256 210264790Sbapt#define YYUNDFTOKEN 259 211264790Sbapt#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a)) 212264790Sbapt#if YYDEBUG 213264790Sbaptstatic const char *const err_syntax18_name[] = { 214264790Sbapt 215264790Sbapt"$end",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 216264790Sbapt0,0,0,"'('","')'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 217264790Sbapt0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 218264790Sbapt0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 219264790Sbapt0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 220264790Sbapt0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 221264790Sbapt0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"error","$accept","expr", 222264790Sbapt"illegal-symbol", 223264790Sbapt}; 224264790Sbaptstatic const char *const err_syntax18_rule[] = { 225264790Sbapt"$accept : expr", 226264790Sbapt"expr : '(' expr ')'", 227264790Sbapt 228264790Sbapt}; 229264790Sbapt#endif 230264790Sbapt 231264790Sbaptint yydebug; 232264790Sbaptint yynerrs; 233264790Sbapt 234264790Sbaptint yyerrflag; 235264790Sbaptint yychar; 236264790SbaptYYSTYPE yyval; 237264790SbaptYYSTYPE yylval; 238264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 239264790SbaptYYLTYPE yyloc; /* position returned by actions */ 240264790SbaptYYLTYPE yylloc; /* position from the lexer */ 241264790Sbapt#endif 242264790Sbapt 243264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 244264790Sbapt#ifndef YYLLOC_DEFAULT 245264790Sbapt#define YYLLOC_DEFAULT(loc, rhs, n) \ 246264790Sbaptdo \ 247264790Sbapt{ \ 248264790Sbapt if (n == 0) \ 249264790Sbapt { \ 250264790Sbapt (loc).first_line = ((rhs)[-1]).last_line; \ 251264790Sbapt (loc).first_column = ((rhs)[-1]).last_column; \ 252264790Sbapt (loc).last_line = ((rhs)[-1]).last_line; \ 253264790Sbapt (loc).last_column = ((rhs)[-1]).last_column; \ 254264790Sbapt } \ 255264790Sbapt else \ 256264790Sbapt { \ 257264790Sbapt (loc).first_line = ((rhs)[ 0 ]).first_line; \ 258264790Sbapt (loc).first_column = ((rhs)[ 0 ]).first_column; \ 259264790Sbapt (loc).last_line = ((rhs)[n-1]).last_line; \ 260264790Sbapt (loc).last_column = ((rhs)[n-1]).last_column; \ 261264790Sbapt } \ 262264790Sbapt} while (0) 263264790Sbapt#endif /* YYLLOC_DEFAULT */ 264264790Sbapt#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */ 265264790Sbapt#if YYBTYACC 266264790Sbapt 267264790Sbapt#ifndef YYLVQUEUEGROWTH 268264790Sbapt#define YYLVQUEUEGROWTH 32 269264790Sbapt#endif 270264790Sbapt#endif /* YYBTYACC */ 271264790Sbapt 272264790Sbapt/* define the initial stack-sizes */ 273264790Sbapt#ifdef YYSTACKSIZE 274264790Sbapt#undef YYMAXDEPTH 275264790Sbapt#define YYMAXDEPTH YYSTACKSIZE 276264790Sbapt#else 277264790Sbapt#ifdef YYMAXDEPTH 278264790Sbapt#define YYSTACKSIZE YYMAXDEPTH 279264790Sbapt#else 280264790Sbapt#define YYSTACKSIZE 10000 281264790Sbapt#define YYMAXDEPTH 10000 282264790Sbapt#endif 283264790Sbapt#endif 284264790Sbapt 285264790Sbapt#ifndef YYINITSTACKSIZE 286264790Sbapt#define YYINITSTACKSIZE 200 287264790Sbapt#endif 288264790Sbapt 289264790Sbapttypedef struct { 290264790Sbapt unsigned stacksize; 291319297Sdelphij YYINT *s_base; 292319297Sdelphij YYINT *s_mark; 293319297Sdelphij YYINT *s_last; 294264790Sbapt YYSTYPE *l_base; 295264790Sbapt YYSTYPE *l_mark; 296264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 297264790Sbapt YYLTYPE *p_base; 298264790Sbapt YYLTYPE *p_mark; 299264790Sbapt#endif 300264790Sbapt} YYSTACKDATA; 301264790Sbapt#if YYBTYACC 302264790Sbapt 303264790Sbaptstruct YYParseState_s 304264790Sbapt{ 305264790Sbapt struct YYParseState_s *save; /* Previously saved parser state */ 306264790Sbapt YYSTACKDATA yystack; /* saved parser stack */ 307264790Sbapt int state; /* saved parser state */ 308264790Sbapt int errflag; /* saved error recovery status */ 309264790Sbapt int lexeme; /* saved index of the conflict lexeme in the lexical queue */ 310264790Sbapt YYINT ctry; /* saved index in yyctable[] for this conflict */ 311264790Sbapt}; 312264790Sbapttypedef struct YYParseState_s YYParseState; 313264790Sbapt#endif /* YYBTYACC */ 314264790Sbapt/* variables for the parser stack */ 315264790Sbaptstatic YYSTACKDATA yystack; 316264790Sbapt#if YYBTYACC 317264790Sbapt 318264790Sbapt/* Current parser state */ 319264790Sbaptstatic YYParseState *yyps = 0; 320264790Sbapt 321264790Sbapt/* yypath != NULL: do the full parse, starting at *yypath parser state. */ 322264790Sbaptstatic YYParseState *yypath = 0; 323264790Sbapt 324264790Sbapt/* Base of the lexical value queue */ 325264790Sbaptstatic YYSTYPE *yylvals = 0; 326264790Sbapt 327264790Sbapt/* Current position at lexical value queue */ 328264790Sbaptstatic YYSTYPE *yylvp = 0; 329264790Sbapt 330264790Sbapt/* End position of lexical value queue */ 331264790Sbaptstatic YYSTYPE *yylve = 0; 332264790Sbapt 333264790Sbapt/* The last allocated position at the lexical value queue */ 334264790Sbaptstatic YYSTYPE *yylvlim = 0; 335264790Sbapt 336264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 337264790Sbapt/* Base of the lexical position queue */ 338264790Sbaptstatic YYLTYPE *yylpsns = 0; 339264790Sbapt 340264790Sbapt/* Current position at lexical position queue */ 341264790Sbaptstatic YYLTYPE *yylpp = 0; 342264790Sbapt 343264790Sbapt/* End position of lexical position queue */ 344264790Sbaptstatic YYLTYPE *yylpe = 0; 345264790Sbapt 346264790Sbapt/* The last allocated position at the lexical position queue */ 347264790Sbaptstatic YYLTYPE *yylplim = 0; 348264790Sbapt#endif 349264790Sbapt 350264790Sbapt/* Current position at lexical token queue */ 351319297Sdelphijstatic YYINT *yylexp = 0; 352264790Sbapt 353319297Sdelphijstatic YYINT *yylexemes = 0; 354264790Sbapt#endif /* YYBTYACC */ 355264790Sbapt#line 13 "err_syntax18.y" 356264790Sbapt 357264790Sbapt#include <stdio.h> 358264790Sbapt 359264790Sbaptint 360264790Sbaptmain(void) 361264790Sbapt{ 362264790Sbapt printf("yyparse() = %d\n", yyparse()); 363264790Sbapt return 0; 364264790Sbapt} 365264790Sbapt 366264790Sbaptint 367264790Sbaptyylex(void) 368264790Sbapt{ 369264790Sbapt return -1; 370264790Sbapt} 371264790Sbapt 372264790Sbaptstatic void 373264790Sbaptyyerror(const char* s) 374264790Sbapt{ 375264790Sbapt printf("%s\n", s); 376264790Sbapt} 377319297Sdelphij#line 378 "err_syntax18.tab.c" 378264790Sbapt 379264790Sbapt/* For use in generated program */ 380264790Sbapt#define yydepth (int)(yystack.s_mark - yystack.s_base) 381264790Sbapt#if YYBTYACC 382264790Sbapt#define yytrial (yyps->save) 383264790Sbapt#endif /* YYBTYACC */ 384264790Sbapt 385264790Sbapt#if YYDEBUG 386319297Sdelphij#include <stdio.h> /* needed for printf */ 387264790Sbapt#endif 388264790Sbapt 389319297Sdelphij#include <stdlib.h> /* needed for malloc, etc */ 390319297Sdelphij#include <string.h> /* needed for memset */ 391264790Sbapt 392264790Sbapt/* allocate initial stack or double stack size, up to YYMAXDEPTH */ 393264790Sbaptstatic int yygrowstack(YYSTACKDATA *data) 394264790Sbapt{ 395264790Sbapt int i; 396264790Sbapt unsigned newsize; 397319297Sdelphij YYINT *newss; 398264790Sbapt YYSTYPE *newvs; 399264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 400264790Sbapt YYLTYPE *newps; 401264790Sbapt#endif 402264790Sbapt 403264790Sbapt if ((newsize = data->stacksize) == 0) 404264790Sbapt newsize = YYINITSTACKSIZE; 405264790Sbapt else if (newsize >= YYMAXDEPTH) 406264790Sbapt return YYENOMEM; 407264790Sbapt else if ((newsize *= 2) > YYMAXDEPTH) 408264790Sbapt newsize = YYMAXDEPTH; 409264790Sbapt 410264790Sbapt i = (int) (data->s_mark - data->s_base); 411319297Sdelphij newss = (YYINT *)realloc(data->s_base, newsize * sizeof(*newss)); 412264790Sbapt if (newss == 0) 413264790Sbapt return YYENOMEM; 414264790Sbapt 415264790Sbapt data->s_base = newss; 416264790Sbapt data->s_mark = newss + i; 417264790Sbapt 418264790Sbapt newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs)); 419264790Sbapt if (newvs == 0) 420264790Sbapt return YYENOMEM; 421264790Sbapt 422264790Sbapt data->l_base = newvs; 423264790Sbapt data->l_mark = newvs + i; 424264790Sbapt 425264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 426264790Sbapt newps = (YYLTYPE *)realloc(data->p_base, newsize * sizeof(*newps)); 427264790Sbapt if (newps == 0) 428264790Sbapt return YYENOMEM; 429264790Sbapt 430264790Sbapt data->p_base = newps; 431264790Sbapt data->p_mark = newps + i; 432264790Sbapt#endif 433264790Sbapt 434264790Sbapt data->stacksize = newsize; 435264790Sbapt data->s_last = data->s_base + newsize - 1; 436264790Sbapt 437264790Sbapt#if YYDEBUG 438264790Sbapt if (yydebug) 439264790Sbapt fprintf(stderr, "%sdebug: stack size increased to %d\n", YYPREFIX, newsize); 440264790Sbapt#endif 441264790Sbapt return 0; 442264790Sbapt} 443264790Sbapt 444264790Sbapt#if YYPURE || defined(YY_NO_LEAKS) 445264790Sbaptstatic void yyfreestack(YYSTACKDATA *data) 446264790Sbapt{ 447264790Sbapt free(data->s_base); 448264790Sbapt free(data->l_base); 449264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 450264790Sbapt free(data->p_base); 451264790Sbapt#endif 452264790Sbapt memset(data, 0, sizeof(*data)); 453264790Sbapt} 454264790Sbapt#else 455264790Sbapt#define yyfreestack(data) /* nothing */ 456264790Sbapt#endif /* YYPURE || defined(YY_NO_LEAKS) */ 457264790Sbapt#if YYBTYACC 458264790Sbapt 459264790Sbaptstatic YYParseState * 460264790SbaptyyNewState(unsigned size) 461264790Sbapt{ 462264790Sbapt YYParseState *p = (YYParseState *) malloc(sizeof(YYParseState)); 463264790Sbapt if (p == NULL) return NULL; 464264790Sbapt 465264790Sbapt p->yystack.stacksize = size; 466264790Sbapt if (size == 0) 467264790Sbapt { 468264790Sbapt p->yystack.s_base = NULL; 469264790Sbapt p->yystack.l_base = NULL; 470264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 471264790Sbapt p->yystack.p_base = NULL; 472264790Sbapt#endif 473264790Sbapt return p; 474264790Sbapt } 475319297Sdelphij p->yystack.s_base = (YYINT *) malloc(size * sizeof(YYINT)); 476264790Sbapt if (p->yystack.s_base == NULL) return NULL; 477264790Sbapt p->yystack.l_base = (YYSTYPE *) malloc(size * sizeof(YYSTYPE)); 478264790Sbapt if (p->yystack.l_base == NULL) return NULL; 479264790Sbapt memset(p->yystack.l_base, 0, size * sizeof(YYSTYPE)); 480264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 481264790Sbapt p->yystack.p_base = (YYLTYPE *) malloc(size * sizeof(YYLTYPE)); 482264790Sbapt if (p->yystack.p_base == NULL) return NULL; 483264790Sbapt memset(p->yystack.p_base, 0, size * sizeof(YYLTYPE)); 484264790Sbapt#endif 485264790Sbapt 486264790Sbapt return p; 487264790Sbapt} 488264790Sbapt 489264790Sbaptstatic void 490264790SbaptyyFreeState(YYParseState *p) 491264790Sbapt{ 492264790Sbapt yyfreestack(&p->yystack); 493264790Sbapt free(p); 494264790Sbapt} 495264790Sbapt#endif /* YYBTYACC */ 496264790Sbapt 497264790Sbapt#define YYABORT goto yyabort 498264790Sbapt#define YYREJECT goto yyabort 499264790Sbapt#define YYACCEPT goto yyaccept 500264790Sbapt#define YYERROR goto yyerrlab 501264790Sbapt#if YYBTYACC 502264790Sbapt#define YYVALID do { if (yyps->save) goto yyvalid; } while(0) 503264790Sbapt#define YYVALID_NESTED do { if (yyps->save && \ 504264790Sbapt yyps->save->save == 0) goto yyvalid; } while(0) 505264790Sbapt#endif /* YYBTYACC */ 506264790Sbapt 507264790Sbaptint 508264790SbaptYYPARSE_DECL() 509264790Sbapt{ 510264790Sbapt int yym, yyn, yystate, yyresult; 511264790Sbapt#if YYBTYACC 512264790Sbapt int yynewerrflag; 513264790Sbapt YYParseState *yyerrctx = NULL; 514264790Sbapt#endif /* YYBTYACC */ 515264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 516264790Sbapt YYLTYPE yyerror_loc_range[2]; /* position of error start & end */ 517264790Sbapt#endif 518264790Sbapt#if YYDEBUG 519264790Sbapt const char *yys; 520264790Sbapt 521264790Sbapt if ((yys = getenv("YYDEBUG")) != 0) 522264790Sbapt { 523264790Sbapt yyn = *yys; 524264790Sbapt if (yyn >= '0' && yyn <= '9') 525264790Sbapt yydebug = yyn - '0'; 526264790Sbapt } 527264790Sbapt if (yydebug) 528264790Sbapt fprintf(stderr, "%sdebug[<# of symbols on state stack>]\n", YYPREFIX); 529264790Sbapt#endif 530264790Sbapt 531264790Sbapt#if YYBTYACC 532264790Sbapt yyps = yyNewState(0); if (yyps == 0) goto yyenomem; 533264790Sbapt yyps->save = 0; 534264790Sbapt#endif /* YYBTYACC */ 535319297Sdelphij yym = 0; 536319297Sdelphij yyn = 0; 537264790Sbapt yynerrs = 0; 538264790Sbapt yyerrflag = 0; 539264790Sbapt yychar = YYEMPTY; 540264790Sbapt yystate = 0; 541264790Sbapt 542264790Sbapt#if YYPURE 543264790Sbapt memset(&yystack, 0, sizeof(yystack)); 544264790Sbapt#endif 545264790Sbapt 546264790Sbapt if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow; 547264790Sbapt yystack.s_mark = yystack.s_base; 548264790Sbapt yystack.l_mark = yystack.l_base; 549264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 550264790Sbapt yystack.p_mark = yystack.p_base; 551264790Sbapt#endif 552264790Sbapt yystate = 0; 553264790Sbapt *yystack.s_mark = 0; 554264790Sbapt 555264790Sbaptyyloop: 556264790Sbapt if ((yyn = yydefred[yystate]) != 0) goto yyreduce; 557264790Sbapt if (yychar < 0) 558264790Sbapt { 559264790Sbapt#if YYBTYACC 560264790Sbapt do { 561264790Sbapt if (yylvp < yylve) 562264790Sbapt { 563264790Sbapt /* we're currently re-reading tokens */ 564264790Sbapt yylval = *yylvp++; 565264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 566264790Sbapt yylloc = *yylpp++; 567264790Sbapt#endif 568264790Sbapt yychar = *yylexp++; 569264790Sbapt break; 570264790Sbapt } 571264790Sbapt if (yyps->save) 572264790Sbapt { 573264790Sbapt /* in trial mode; save scanner results for future parse attempts */ 574264790Sbapt if (yylvp == yylvlim) 575264790Sbapt { /* Enlarge lexical value queue */ 576272655Sbapt size_t p = (size_t) (yylvp - yylvals); 577272655Sbapt size_t s = (size_t) (yylvlim - yylvals); 578264790Sbapt 579264790Sbapt s += YYLVQUEUEGROWTH; 580319297Sdelphij if ((yylexemes = realloc(yylexemes, s * sizeof(YYINT))) == NULL) goto yyenomem; 581319297Sdelphij if ((yylvals = realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) goto yyenomem; 582264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 583319297Sdelphij if ((yylpsns = realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) goto yyenomem; 584264790Sbapt#endif 585264790Sbapt yylvp = yylve = yylvals + p; 586264790Sbapt yylvlim = yylvals + s; 587264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 588264790Sbapt yylpp = yylpe = yylpsns + p; 589264790Sbapt yylplim = yylpsns + s; 590264790Sbapt#endif 591264790Sbapt yylexp = yylexemes + p; 592264790Sbapt } 593319297Sdelphij *yylexp = (YYINT) YYLEX; 594264790Sbapt *yylvp++ = yylval; 595264790Sbapt yylve++; 596264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 597264790Sbapt *yylpp++ = yylloc; 598264790Sbapt yylpe++; 599264790Sbapt#endif 600264790Sbapt yychar = *yylexp++; 601264790Sbapt break; 602264790Sbapt } 603264790Sbapt /* normal operation, no conflict encountered */ 604264790Sbapt#endif /* YYBTYACC */ 605264790Sbapt yychar = YYLEX; 606264790Sbapt#if YYBTYACC 607264790Sbapt } while (0); 608264790Sbapt#endif /* YYBTYACC */ 609264790Sbapt if (yychar < 0) yychar = YYEOF; 610264790Sbapt#if YYDEBUG 611264790Sbapt if (yydebug) 612264790Sbapt { 613319297Sdelphij if ((yys = yyname[YYTRANSLATE(yychar)]) == NULL) yys = yyname[YYUNDFTOKEN]; 614264790Sbapt fprintf(stderr, "%s[%d]: state %d, reading token %d (%s)", 615264790Sbapt YYDEBUGSTR, yydepth, yystate, yychar, yys); 616264790Sbapt#ifdef YYSTYPE_TOSTRING 617264790Sbapt#if YYBTYACC 618264790Sbapt if (!yytrial) 619264790Sbapt#endif /* YYBTYACC */ 620264790Sbapt fprintf(stderr, " <%s>", YYSTYPE_TOSTRING(yychar, yylval)); 621264790Sbapt#endif 622264790Sbapt fputc('\n', stderr); 623264790Sbapt } 624264790Sbapt#endif 625264790Sbapt } 626264790Sbapt#if YYBTYACC 627264790Sbapt 628264790Sbapt /* Do we have a conflict? */ 629264790Sbapt if (((yyn = yycindex[yystate]) != 0) && (yyn += yychar) >= 0 && 630264790Sbapt yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar) 631264790Sbapt { 632264790Sbapt YYINT ctry; 633264790Sbapt 634264790Sbapt if (yypath) 635264790Sbapt { 636264790Sbapt YYParseState *save; 637264790Sbapt#if YYDEBUG 638264790Sbapt if (yydebug) 639264790Sbapt fprintf(stderr, "%s[%d]: CONFLICT in state %d: following successful trial parse\n", 640264790Sbapt YYDEBUGSTR, yydepth, yystate); 641264790Sbapt#endif 642264790Sbapt /* Switch to the next conflict context */ 643264790Sbapt save = yypath; 644264790Sbapt yypath = save->save; 645264790Sbapt save->save = NULL; 646264790Sbapt ctry = save->ctry; 647264790Sbapt if (save->state != yystate) YYABORT; 648264790Sbapt yyFreeState(save); 649264790Sbapt 650264790Sbapt } 651264790Sbapt else 652264790Sbapt { 653264790Sbapt 654264790Sbapt /* Unresolved conflict - start/continue trial parse */ 655264790Sbapt YYParseState *save; 656264790Sbapt#if YYDEBUG 657264790Sbapt if (yydebug) 658264790Sbapt { 659264790Sbapt fprintf(stderr, "%s[%d]: CONFLICT in state %d. ", YYDEBUGSTR, yydepth, yystate); 660264790Sbapt if (yyps->save) 661264790Sbapt fputs("ALREADY in conflict, continuing trial parse.\n", stderr); 662264790Sbapt else 663264790Sbapt fputs("Starting trial parse.\n", stderr); 664264790Sbapt } 665264790Sbapt#endif 666264790Sbapt save = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1)); 667264790Sbapt if (save == NULL) goto yyenomem; 668264790Sbapt save->save = yyps->save; 669264790Sbapt save->state = yystate; 670264790Sbapt save->errflag = yyerrflag; 671264790Sbapt save->yystack.s_mark = save->yystack.s_base + (yystack.s_mark - yystack.s_base); 672319297Sdelphij memcpy (save->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(YYINT)); 673264790Sbapt save->yystack.l_mark = save->yystack.l_base + (yystack.l_mark - yystack.l_base); 674272655Sbapt memcpy (save->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE)); 675264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 676264790Sbapt save->yystack.p_mark = save->yystack.p_base + (yystack.p_mark - yystack.p_base); 677272655Sbapt memcpy (save->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE)); 678264790Sbapt#endif 679264790Sbapt ctry = yytable[yyn]; 680264790Sbapt if (yyctable[ctry] == -1) 681264790Sbapt { 682264790Sbapt#if YYDEBUG 683264790Sbapt if (yydebug && yychar >= YYEOF) 684264790Sbapt fprintf(stderr, "%s[%d]: backtracking 1 token\n", YYDEBUGSTR, yydepth); 685264790Sbapt#endif 686264790Sbapt ctry++; 687264790Sbapt } 688264790Sbapt save->ctry = ctry; 689264790Sbapt if (yyps->save == NULL) 690264790Sbapt { 691264790Sbapt /* If this is a first conflict in the stack, start saving lexemes */ 692264790Sbapt if (!yylexemes) 693264790Sbapt { 694319297Sdelphij yylexemes = malloc((YYLVQUEUEGROWTH) * sizeof(YYINT)); 695264790Sbapt if (yylexemes == NULL) goto yyenomem; 696264790Sbapt yylvals = (YYSTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYSTYPE)); 697264790Sbapt if (yylvals == NULL) goto yyenomem; 698264790Sbapt yylvlim = yylvals + YYLVQUEUEGROWTH; 699264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 700264790Sbapt yylpsns = (YYLTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYLTYPE)); 701264790Sbapt if (yylpsns == NULL) goto yyenomem; 702264790Sbapt yylplim = yylpsns + YYLVQUEUEGROWTH; 703264790Sbapt#endif 704264790Sbapt } 705264790Sbapt if (yylvp == yylve) 706264790Sbapt { 707264790Sbapt yylvp = yylve = yylvals; 708264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 709264790Sbapt yylpp = yylpe = yylpsns; 710264790Sbapt#endif 711264790Sbapt yylexp = yylexemes; 712264790Sbapt if (yychar >= YYEOF) 713264790Sbapt { 714264790Sbapt *yylve++ = yylval; 715264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 716264790Sbapt *yylpe++ = yylloc; 717264790Sbapt#endif 718319297Sdelphij *yylexp = (YYINT) yychar; 719264790Sbapt yychar = YYEMPTY; 720264790Sbapt } 721264790Sbapt } 722264790Sbapt } 723264790Sbapt if (yychar >= YYEOF) 724264790Sbapt { 725264790Sbapt yylvp--; 726264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 727264790Sbapt yylpp--; 728264790Sbapt#endif 729264790Sbapt yylexp--; 730264790Sbapt yychar = YYEMPTY; 731264790Sbapt } 732272655Sbapt save->lexeme = (int) (yylvp - yylvals); 733264790Sbapt yyps->save = save; 734264790Sbapt } 735264790Sbapt if (yytable[yyn] == ctry) 736264790Sbapt { 737264790Sbapt#if YYDEBUG 738264790Sbapt if (yydebug) 739264790Sbapt fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n", 740264790Sbapt YYDEBUGSTR, yydepth, yystate, yyctable[ctry]); 741264790Sbapt#endif 742264790Sbapt if (yychar < 0) 743264790Sbapt { 744264790Sbapt yylvp++; 745264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 746264790Sbapt yylpp++; 747264790Sbapt#endif 748264790Sbapt yylexp++; 749264790Sbapt } 750264790Sbapt if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) 751264790Sbapt goto yyoverflow; 752264790Sbapt yystate = yyctable[ctry]; 753319297Sdelphij *++yystack.s_mark = (YYINT) yystate; 754264790Sbapt *++yystack.l_mark = yylval; 755264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 756264790Sbapt *++yystack.p_mark = yylloc; 757264790Sbapt#endif 758264790Sbapt yychar = YYEMPTY; 759264790Sbapt if (yyerrflag > 0) --yyerrflag; 760264790Sbapt goto yyloop; 761264790Sbapt } 762264790Sbapt else 763264790Sbapt { 764264790Sbapt yyn = yyctable[ctry]; 765264790Sbapt goto yyreduce; 766264790Sbapt } 767264790Sbapt } /* End of code dealing with conflicts */ 768264790Sbapt#endif /* YYBTYACC */ 769264790Sbapt if (((yyn = yysindex[yystate]) != 0) && (yyn += yychar) >= 0 && 770264790Sbapt yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar) 771264790Sbapt { 772264790Sbapt#if YYDEBUG 773264790Sbapt if (yydebug) 774264790Sbapt fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n", 775264790Sbapt YYDEBUGSTR, yydepth, yystate, yytable[yyn]); 776264790Sbapt#endif 777264790Sbapt if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow; 778264790Sbapt yystate = yytable[yyn]; 779264790Sbapt *++yystack.s_mark = yytable[yyn]; 780264790Sbapt *++yystack.l_mark = yylval; 781264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 782264790Sbapt *++yystack.p_mark = yylloc; 783264790Sbapt#endif 784264790Sbapt yychar = YYEMPTY; 785264790Sbapt if (yyerrflag > 0) --yyerrflag; 786264790Sbapt goto yyloop; 787264790Sbapt } 788264790Sbapt if (((yyn = yyrindex[yystate]) != 0) && (yyn += yychar) >= 0 && 789264790Sbapt yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar) 790264790Sbapt { 791264790Sbapt yyn = yytable[yyn]; 792264790Sbapt goto yyreduce; 793264790Sbapt } 794264790Sbapt if (yyerrflag != 0) goto yyinrecovery; 795264790Sbapt#if YYBTYACC 796264790Sbapt 797264790Sbapt yynewerrflag = 1; 798264790Sbapt goto yyerrhandler; 799319297Sdelphij goto yyerrlab; /* redundant goto avoids 'unused label' warning */ 800264790Sbapt 801264790Sbaptyyerrlab: 802319297Sdelphij /* explicit YYERROR from an action -- pop the rhs of the rule reduced 803319297Sdelphij * before looking for error recovery */ 804319297Sdelphij yystack.s_mark -= yym; 805319297Sdelphij yystate = *yystack.s_mark; 806319297Sdelphij yystack.l_mark -= yym; 807319297Sdelphij#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 808319297Sdelphij yystack.p_mark -= yym; 809319297Sdelphij#endif 810319297Sdelphij 811264790Sbapt yynewerrflag = 0; 812264790Sbaptyyerrhandler: 813264790Sbapt while (yyps->save) 814264790Sbapt { 815264790Sbapt int ctry; 816264790Sbapt YYParseState *save = yyps->save; 817264790Sbapt#if YYDEBUG 818264790Sbapt if (yydebug) 819264790Sbapt fprintf(stderr, "%s[%d]: ERROR in state %d, CONFLICT BACKTRACKING to state %d, %d tokens\n", 820264790Sbapt YYDEBUGSTR, yydepth, yystate, yyps->save->state, 821264790Sbapt (int)(yylvp - yylvals - yyps->save->lexeme)); 822264790Sbapt#endif 823264790Sbapt /* Memorize most forward-looking error state in case it's really an error. */ 824264790Sbapt if (yyerrctx == NULL || yyerrctx->lexeme < yylvp - yylvals) 825264790Sbapt { 826264790Sbapt /* Free old saved error context state */ 827264790Sbapt if (yyerrctx) yyFreeState(yyerrctx); 828264790Sbapt /* Create and fill out new saved error context state */ 829264790Sbapt yyerrctx = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1)); 830264790Sbapt if (yyerrctx == NULL) goto yyenomem; 831264790Sbapt yyerrctx->save = yyps->save; 832264790Sbapt yyerrctx->state = yystate; 833264790Sbapt yyerrctx->errflag = yyerrflag; 834264790Sbapt yyerrctx->yystack.s_mark = yyerrctx->yystack.s_base + (yystack.s_mark - yystack.s_base); 835319297Sdelphij memcpy (yyerrctx->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(YYINT)); 836264790Sbapt yyerrctx->yystack.l_mark = yyerrctx->yystack.l_base + (yystack.l_mark - yystack.l_base); 837272655Sbapt memcpy (yyerrctx->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE)); 838264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 839264790Sbapt yyerrctx->yystack.p_mark = yyerrctx->yystack.p_base + (yystack.p_mark - yystack.p_base); 840272655Sbapt memcpy (yyerrctx->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE)); 841264790Sbapt#endif 842272655Sbapt yyerrctx->lexeme = (int) (yylvp - yylvals); 843264790Sbapt } 844264790Sbapt yylvp = yylvals + save->lexeme; 845264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 846264790Sbapt yylpp = yylpsns + save->lexeme; 847264790Sbapt#endif 848264790Sbapt yylexp = yylexemes + save->lexeme; 849264790Sbapt yychar = YYEMPTY; 850264790Sbapt yystack.s_mark = yystack.s_base + (save->yystack.s_mark - save->yystack.s_base); 851319297Sdelphij memcpy (yystack.s_base, save->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(YYINT)); 852264790Sbapt yystack.l_mark = yystack.l_base + (save->yystack.l_mark - save->yystack.l_base); 853272655Sbapt memcpy (yystack.l_base, save->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE)); 854264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 855264790Sbapt yystack.p_mark = yystack.p_base + (save->yystack.p_mark - save->yystack.p_base); 856272655Sbapt memcpy (yystack.p_base, save->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE)); 857264790Sbapt#endif 858264790Sbapt ctry = ++save->ctry; 859264790Sbapt yystate = save->state; 860264790Sbapt /* We tried shift, try reduce now */ 861264790Sbapt if ((yyn = yyctable[ctry]) >= 0) goto yyreduce; 862264790Sbapt yyps->save = save->save; 863264790Sbapt save->save = NULL; 864264790Sbapt yyFreeState(save); 865264790Sbapt 866264790Sbapt /* Nothing left on the stack -- error */ 867264790Sbapt if (!yyps->save) 868264790Sbapt { 869264790Sbapt#if YYDEBUG 870264790Sbapt if (yydebug) 871264790Sbapt fprintf(stderr, "%sdebug[%d,trial]: trial parse FAILED, entering ERROR mode\n", 872264790Sbapt YYPREFIX, yydepth); 873264790Sbapt#endif 874264790Sbapt /* Restore state as it was in the most forward-advanced error */ 875264790Sbapt yylvp = yylvals + yyerrctx->lexeme; 876264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 877264790Sbapt yylpp = yylpsns + yyerrctx->lexeme; 878264790Sbapt#endif 879264790Sbapt yylexp = yylexemes + yyerrctx->lexeme; 880264790Sbapt yychar = yylexp[-1]; 881264790Sbapt yylval = yylvp[-1]; 882264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 883264790Sbapt yylloc = yylpp[-1]; 884264790Sbapt#endif 885264790Sbapt yystack.s_mark = yystack.s_base + (yyerrctx->yystack.s_mark - yyerrctx->yystack.s_base); 886319297Sdelphij memcpy (yystack.s_base, yyerrctx->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(YYINT)); 887264790Sbapt yystack.l_mark = yystack.l_base + (yyerrctx->yystack.l_mark - yyerrctx->yystack.l_base); 888272655Sbapt memcpy (yystack.l_base, yyerrctx->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE)); 889264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 890264790Sbapt yystack.p_mark = yystack.p_base + (yyerrctx->yystack.p_mark - yyerrctx->yystack.p_base); 891272655Sbapt memcpy (yystack.p_base, yyerrctx->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE)); 892264790Sbapt#endif 893264790Sbapt yystate = yyerrctx->state; 894264790Sbapt yyFreeState(yyerrctx); 895264790Sbapt yyerrctx = NULL; 896264790Sbapt } 897264790Sbapt yynewerrflag = 1; 898264790Sbapt } 899264790Sbapt if (yynewerrflag == 0) goto yyinrecovery; 900264790Sbapt#endif /* YYBTYACC */ 901264790Sbapt 902264790Sbapt YYERROR_CALL("syntax error"); 903264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 904264790Sbapt yyerror_loc_range[0] = yylloc; /* lookahead position is error start position */ 905264790Sbapt#endif 906264790Sbapt 907264790Sbapt#if !YYBTYACC 908319297Sdelphij goto yyerrlab; /* redundant goto avoids 'unused label' warning */ 909264790Sbaptyyerrlab: 910264790Sbapt#endif 911264790Sbapt ++yynerrs; 912264790Sbapt 913264790Sbaptyyinrecovery: 914264790Sbapt if (yyerrflag < 3) 915264790Sbapt { 916264790Sbapt yyerrflag = 3; 917264790Sbapt for (;;) 918264790Sbapt { 919264790Sbapt if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 && 920264790Sbapt yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) YYERRCODE) 921264790Sbapt { 922264790Sbapt#if YYDEBUG 923264790Sbapt if (yydebug) 924264790Sbapt fprintf(stderr, "%s[%d]: state %d, error recovery shifting to state %d\n", 925264790Sbapt YYDEBUGSTR, yydepth, *yystack.s_mark, yytable[yyn]); 926264790Sbapt#endif 927264790Sbapt if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow; 928264790Sbapt yystate = yytable[yyn]; 929264790Sbapt *++yystack.s_mark = yytable[yyn]; 930264790Sbapt *++yystack.l_mark = yylval; 931264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 932264790Sbapt /* lookahead position is error end position */ 933264790Sbapt yyerror_loc_range[1] = yylloc; 934264790Sbapt YYLLOC_DEFAULT(yyloc, yyerror_loc_range, 2); /* position of error span */ 935264790Sbapt *++yystack.p_mark = yyloc; 936264790Sbapt#endif 937264790Sbapt goto yyloop; 938264790Sbapt } 939264790Sbapt else 940264790Sbapt { 941264790Sbapt#if YYDEBUG 942264790Sbapt if (yydebug) 943264790Sbapt fprintf(stderr, "%s[%d]: error recovery discarding state %d\n", 944264790Sbapt YYDEBUGSTR, yydepth, *yystack.s_mark); 945264790Sbapt#endif 946264790Sbapt if (yystack.s_mark <= yystack.s_base) goto yyabort; 947264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 948264790Sbapt /* the current TOS position is the error start position */ 949264790Sbapt yyerror_loc_range[0] = *yystack.p_mark; 950264790Sbapt#endif 951264790Sbapt#if defined(YYDESTRUCT_CALL) 952264790Sbapt#if YYBTYACC 953264790Sbapt if (!yytrial) 954264790Sbapt#endif /* YYBTYACC */ 955264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 956264790Sbapt YYDESTRUCT_CALL("error: discarding state", 957264790Sbapt yystos[*yystack.s_mark], yystack.l_mark, yystack.p_mark); 958264790Sbapt#else 959264790Sbapt YYDESTRUCT_CALL("error: discarding state", 960264790Sbapt yystos[*yystack.s_mark], yystack.l_mark); 961264790Sbapt#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */ 962264790Sbapt#endif /* defined(YYDESTRUCT_CALL) */ 963264790Sbapt --yystack.s_mark; 964264790Sbapt --yystack.l_mark; 965264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 966264790Sbapt --yystack.p_mark; 967264790Sbapt#endif 968264790Sbapt } 969264790Sbapt } 970264790Sbapt } 971264790Sbapt else 972264790Sbapt { 973264790Sbapt if (yychar == YYEOF) goto yyabort; 974264790Sbapt#if YYDEBUG 975264790Sbapt if (yydebug) 976264790Sbapt { 977319297Sdelphij if ((yys = yyname[YYTRANSLATE(yychar)]) == NULL) yys = yyname[YYUNDFTOKEN]; 978264790Sbapt fprintf(stderr, "%s[%d]: state %d, error recovery discarding token %d (%s)\n", 979264790Sbapt YYDEBUGSTR, yydepth, yystate, yychar, yys); 980264790Sbapt } 981264790Sbapt#endif 982264790Sbapt#if defined(YYDESTRUCT_CALL) 983264790Sbapt#if YYBTYACC 984264790Sbapt if (!yytrial) 985264790Sbapt#endif /* YYBTYACC */ 986264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 987264790Sbapt YYDESTRUCT_CALL("error: discarding token", yychar, &yylval, &yylloc); 988264790Sbapt#else 989264790Sbapt YYDESTRUCT_CALL("error: discarding token", yychar, &yylval); 990264790Sbapt#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */ 991264790Sbapt#endif /* defined(YYDESTRUCT_CALL) */ 992264790Sbapt yychar = YYEMPTY; 993264790Sbapt goto yyloop; 994264790Sbapt } 995264790Sbapt 996264790Sbaptyyreduce: 997264790Sbapt yym = yylen[yyn]; 998264790Sbapt#if YYDEBUG 999264790Sbapt if (yydebug) 1000264790Sbapt { 1001264790Sbapt fprintf(stderr, "%s[%d]: state %d, reducing by rule %d (%s)", 1002264790Sbapt YYDEBUGSTR, yydepth, yystate, yyn, yyrule[yyn]); 1003264790Sbapt#ifdef YYSTYPE_TOSTRING 1004264790Sbapt#if YYBTYACC 1005264790Sbapt if (!yytrial) 1006264790Sbapt#endif /* YYBTYACC */ 1007264790Sbapt if (yym > 0) 1008264790Sbapt { 1009264790Sbapt int i; 1010264790Sbapt fputc('<', stderr); 1011264790Sbapt for (i = yym; i > 0; i--) 1012264790Sbapt { 1013264790Sbapt if (i != yym) fputs(", ", stderr); 1014264790Sbapt fputs(YYSTYPE_TOSTRING(yystos[yystack.s_mark[1-i]], 1015264790Sbapt yystack.l_mark[1-i]), stderr); 1016264790Sbapt } 1017264790Sbapt fputc('>', stderr); 1018264790Sbapt } 1019264790Sbapt#endif 1020264790Sbapt fputc('\n', stderr); 1021264790Sbapt } 1022264790Sbapt#endif 1023264790Sbapt if (yym > 0) 1024264790Sbapt yyval = yystack.l_mark[1-yym]; 1025264790Sbapt else 1026264790Sbapt memset(&yyval, 0, sizeof yyval); 1027264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1028264790Sbapt 1029264790Sbapt /* Perform position reduction */ 1030264790Sbapt memset(&yyloc, 0, sizeof(yyloc)); 1031264790Sbapt#if YYBTYACC 1032264790Sbapt if (!yytrial) 1033264790Sbapt#endif /* YYBTYACC */ 1034264790Sbapt { 1035264790Sbapt YYLLOC_DEFAULT(yyloc, &yystack.p_mark[1-yym], yym); 1036264790Sbapt /* just in case YYERROR is invoked within the action, save 1037264790Sbapt the start of the rhs as the error start position */ 1038264790Sbapt yyerror_loc_range[0] = yystack.p_mark[1-yym]; 1039264790Sbapt } 1040264790Sbapt#endif 1041264790Sbapt 1042264790Sbapt switch (yyn) 1043264790Sbapt { 1044264790Sbaptcase 1: 1045264790Sbapt#line 9 "err_syntax18.y" 1046264790Sbapt { yyval = yystack.l_mark[1]; } 1047264790Sbaptbreak; 1048319297Sdelphij#line 1049 "err_syntax18.tab.c" 1049264790Sbapt default: 1050264790Sbapt break; 1051264790Sbapt } 1052264790Sbapt yystack.s_mark -= yym; 1053264790Sbapt yystate = *yystack.s_mark; 1054264790Sbapt yystack.l_mark -= yym; 1055264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1056264790Sbapt yystack.p_mark -= yym; 1057264790Sbapt#endif 1058264790Sbapt yym = yylhs[yyn]; 1059264790Sbapt if (yystate == 0 && yym == 0) 1060264790Sbapt { 1061264790Sbapt#if YYDEBUG 1062264790Sbapt if (yydebug) 1063264790Sbapt { 1064264790Sbapt fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth); 1065264790Sbapt#ifdef YYSTYPE_TOSTRING 1066264790Sbapt#if YYBTYACC 1067264790Sbapt if (!yytrial) 1068264790Sbapt#endif /* YYBTYACC */ 1069264790Sbapt fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[YYFINAL], yyval)); 1070264790Sbapt#endif 1071264790Sbapt fprintf(stderr, "shifting from state 0 to final state %d\n", YYFINAL); 1072264790Sbapt } 1073264790Sbapt#endif 1074264790Sbapt yystate = YYFINAL; 1075264790Sbapt *++yystack.s_mark = YYFINAL; 1076264790Sbapt *++yystack.l_mark = yyval; 1077264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1078264790Sbapt *++yystack.p_mark = yyloc; 1079264790Sbapt#endif 1080264790Sbapt if (yychar < 0) 1081264790Sbapt { 1082264790Sbapt#if YYBTYACC 1083264790Sbapt do { 1084264790Sbapt if (yylvp < yylve) 1085264790Sbapt { 1086264790Sbapt /* we're currently re-reading tokens */ 1087264790Sbapt yylval = *yylvp++; 1088264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1089264790Sbapt yylloc = *yylpp++; 1090264790Sbapt#endif 1091264790Sbapt yychar = *yylexp++; 1092264790Sbapt break; 1093264790Sbapt } 1094264790Sbapt if (yyps->save) 1095264790Sbapt { 1096264790Sbapt /* in trial mode; save scanner results for future parse attempts */ 1097264790Sbapt if (yylvp == yylvlim) 1098264790Sbapt { /* Enlarge lexical value queue */ 1099272655Sbapt size_t p = (size_t) (yylvp - yylvals); 1100272655Sbapt size_t s = (size_t) (yylvlim - yylvals); 1101264790Sbapt 1102264790Sbapt s += YYLVQUEUEGROWTH; 1103319297Sdelphij if ((yylexemes = realloc(yylexemes, s * sizeof(YYINT))) == NULL) 1104264790Sbapt goto yyenomem; 1105319297Sdelphij if ((yylvals = realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) 1106264790Sbapt goto yyenomem; 1107264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1108319297Sdelphij if ((yylpsns = realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) 1109264790Sbapt goto yyenomem; 1110264790Sbapt#endif 1111264790Sbapt yylvp = yylve = yylvals + p; 1112264790Sbapt yylvlim = yylvals + s; 1113264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1114264790Sbapt yylpp = yylpe = yylpsns + p; 1115264790Sbapt yylplim = yylpsns + s; 1116264790Sbapt#endif 1117264790Sbapt yylexp = yylexemes + p; 1118264790Sbapt } 1119319297Sdelphij *yylexp = (YYINT) YYLEX; 1120264790Sbapt *yylvp++ = yylval; 1121264790Sbapt yylve++; 1122264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1123264790Sbapt *yylpp++ = yylloc; 1124264790Sbapt yylpe++; 1125264790Sbapt#endif 1126264790Sbapt yychar = *yylexp++; 1127264790Sbapt break; 1128264790Sbapt } 1129264790Sbapt /* normal operation, no conflict encountered */ 1130264790Sbapt#endif /* YYBTYACC */ 1131264790Sbapt yychar = YYLEX; 1132264790Sbapt#if YYBTYACC 1133264790Sbapt } while (0); 1134264790Sbapt#endif /* YYBTYACC */ 1135264790Sbapt if (yychar < 0) yychar = YYEOF; 1136264790Sbapt#if YYDEBUG 1137264790Sbapt if (yydebug) 1138264790Sbapt { 1139319297Sdelphij if ((yys = yyname[YYTRANSLATE(yychar)]) == NULL) yys = yyname[YYUNDFTOKEN]; 1140319297Sdelphij fprintf(stderr, "%s[%d]: state %d, reading token %d (%s)\n", 1141264790Sbapt YYDEBUGSTR, yydepth, YYFINAL, yychar, yys); 1142264790Sbapt } 1143264790Sbapt#endif 1144264790Sbapt } 1145264790Sbapt if (yychar == YYEOF) goto yyaccept; 1146264790Sbapt goto yyloop; 1147264790Sbapt } 1148264790Sbapt if (((yyn = yygindex[yym]) != 0) && (yyn += yystate) >= 0 && 1149264790Sbapt yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yystate) 1150264790Sbapt yystate = yytable[yyn]; 1151264790Sbapt else 1152264790Sbapt yystate = yydgoto[yym]; 1153264790Sbapt#if YYDEBUG 1154264790Sbapt if (yydebug) 1155264790Sbapt { 1156264790Sbapt fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth); 1157264790Sbapt#ifdef YYSTYPE_TOSTRING 1158264790Sbapt#if YYBTYACC 1159264790Sbapt if (!yytrial) 1160264790Sbapt#endif /* YYBTYACC */ 1161264790Sbapt fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[yystate], yyval)); 1162264790Sbapt#endif 1163264790Sbapt fprintf(stderr, "shifting from state %d to state %d\n", *yystack.s_mark, yystate); 1164264790Sbapt } 1165264790Sbapt#endif 1166264790Sbapt if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow; 1167319297Sdelphij *++yystack.s_mark = (YYINT) yystate; 1168264790Sbapt *++yystack.l_mark = yyval; 1169264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1170264790Sbapt *++yystack.p_mark = yyloc; 1171264790Sbapt#endif 1172264790Sbapt goto yyloop; 1173264790Sbapt#if YYBTYACC 1174264790Sbapt 1175264790Sbapt /* Reduction declares that this path is valid. Set yypath and do a full parse */ 1176264790Sbaptyyvalid: 1177264790Sbapt if (yypath) YYABORT; 1178264790Sbapt while (yyps->save) 1179264790Sbapt { 1180264790Sbapt YYParseState *save = yyps->save; 1181264790Sbapt yyps->save = save->save; 1182264790Sbapt save->save = yypath; 1183264790Sbapt yypath = save; 1184264790Sbapt } 1185264790Sbapt#if YYDEBUG 1186264790Sbapt if (yydebug) 1187264790Sbapt fprintf(stderr, "%s[%d]: state %d, CONFLICT trial successful, backtracking to state %d, %d tokens\n", 1188264790Sbapt YYDEBUGSTR, yydepth, yystate, yypath->state, (int)(yylvp - yylvals - yypath->lexeme)); 1189264790Sbapt#endif 1190264790Sbapt if (yyerrctx) 1191264790Sbapt { 1192264790Sbapt yyFreeState(yyerrctx); 1193264790Sbapt yyerrctx = NULL; 1194264790Sbapt } 1195264790Sbapt yylvp = yylvals + yypath->lexeme; 1196264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1197264790Sbapt yylpp = yylpsns + yypath->lexeme; 1198264790Sbapt#endif 1199264790Sbapt yylexp = yylexemes + yypath->lexeme; 1200264790Sbapt yychar = YYEMPTY; 1201264790Sbapt yystack.s_mark = yystack.s_base + (yypath->yystack.s_mark - yypath->yystack.s_base); 1202319297Sdelphij memcpy (yystack.s_base, yypath->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(YYINT)); 1203264790Sbapt yystack.l_mark = yystack.l_base + (yypath->yystack.l_mark - yypath->yystack.l_base); 1204272655Sbapt memcpy (yystack.l_base, yypath->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE)); 1205264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1206264790Sbapt yystack.p_mark = yystack.p_base + (yypath->yystack.p_mark - yypath->yystack.p_base); 1207272655Sbapt memcpy (yystack.p_base, yypath->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE)); 1208264790Sbapt#endif 1209264790Sbapt yystate = yypath->state; 1210264790Sbapt goto yyloop; 1211264790Sbapt#endif /* YYBTYACC */ 1212264790Sbapt 1213264790Sbaptyyoverflow: 1214264790Sbapt YYERROR_CALL("yacc stack overflow"); 1215264790Sbapt#if YYBTYACC 1216264790Sbapt goto yyabort_nomem; 1217264790Sbaptyyenomem: 1218264790Sbapt YYERROR_CALL("memory exhausted"); 1219264790Sbaptyyabort_nomem: 1220264790Sbapt#endif /* YYBTYACC */ 1221264790Sbapt yyresult = 2; 1222264790Sbapt goto yyreturn; 1223264790Sbapt 1224264790Sbaptyyabort: 1225264790Sbapt yyresult = 1; 1226264790Sbapt goto yyreturn; 1227264790Sbapt 1228264790Sbaptyyaccept: 1229264790Sbapt#if YYBTYACC 1230264790Sbapt if (yyps->save) goto yyvalid; 1231264790Sbapt#endif /* YYBTYACC */ 1232264790Sbapt yyresult = 0; 1233264790Sbapt 1234264790Sbaptyyreturn: 1235264790Sbapt#if defined(YYDESTRUCT_CALL) 1236264790Sbapt if (yychar != YYEOF && yychar != YYEMPTY) 1237264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1238264790Sbapt YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval, &yylloc); 1239264790Sbapt#else 1240264790Sbapt YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval); 1241264790Sbapt#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */ 1242264790Sbapt 1243264790Sbapt { 1244264790Sbapt YYSTYPE *pv; 1245264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1246264790Sbapt YYLTYPE *pp; 1247264790Sbapt 1248264790Sbapt for (pv = yystack.l_base, pp = yystack.p_base; pv <= yystack.l_mark; ++pv, ++pp) 1249264790Sbapt YYDESTRUCT_CALL("cleanup: discarding state", 1250264790Sbapt yystos[*(yystack.s_base + (pv - yystack.l_base))], pv, pp); 1251264790Sbapt#else 1252264790Sbapt for (pv = yystack.l_base; pv <= yystack.l_mark; ++pv) 1253264790Sbapt YYDESTRUCT_CALL("cleanup: discarding state", 1254264790Sbapt yystos[*(yystack.s_base + (pv - yystack.l_base))], pv); 1255264790Sbapt#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */ 1256264790Sbapt } 1257264790Sbapt#endif /* defined(YYDESTRUCT_CALL) */ 1258264790Sbapt 1259264790Sbapt#if YYBTYACC 1260264790Sbapt if (yyerrctx) 1261264790Sbapt { 1262264790Sbapt yyFreeState(yyerrctx); 1263264790Sbapt yyerrctx = NULL; 1264264790Sbapt } 1265264790Sbapt while (yyps) 1266264790Sbapt { 1267264790Sbapt YYParseState *save = yyps; 1268264790Sbapt yyps = save->save; 1269264790Sbapt save->save = NULL; 1270264790Sbapt yyFreeState(save); 1271264790Sbapt } 1272264790Sbapt while (yypath) 1273264790Sbapt { 1274264790Sbapt YYParseState *save = yypath; 1275264790Sbapt yypath = save->save; 1276264790Sbapt save->save = NULL; 1277264790Sbapt yyFreeState(save); 1278264790Sbapt } 1279264790Sbapt#endif /* YYBTYACC */ 1280264790Sbapt yyfreestack(&yystack); 1281264790Sbapt return (yyresult); 1282264790Sbapt} 1283