1264790Sbapt/* original parser id follows */ 2264790Sbapt/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */ 3264790Sbapt/* (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_syntax10_parse 22264790Sbapt#endif /* yyparse */ 23264790Sbapt 24264790Sbapt#ifndef yylex 25264790Sbapt#define yylex err_syntax10_lex 26264790Sbapt#endif /* yylex */ 27264790Sbapt 28264790Sbapt#ifndef yyerror 29264790Sbapt#define yyerror err_syntax10_error 30264790Sbapt#endif /* yyerror */ 31264790Sbapt 32264790Sbapt#ifndef yychar 33264790Sbapt#define yychar err_syntax10_char 34264790Sbapt#endif /* yychar */ 35264790Sbapt 36264790Sbapt#ifndef yyval 37264790Sbapt#define yyval err_syntax10_val 38264790Sbapt#endif /* yyval */ 39264790Sbapt 40264790Sbapt#ifndef yylval 41264790Sbapt#define yylval err_syntax10_lval 42264790Sbapt#endif /* yylval */ 43264790Sbapt 44264790Sbapt#ifndef yydebug 45264790Sbapt#define yydebug err_syntax10_debug 46264790Sbapt#endif /* yydebug */ 47264790Sbapt 48264790Sbapt#ifndef yynerrs 49264790Sbapt#define yynerrs err_syntax10_nerrs 50264790Sbapt#endif /* yynerrs */ 51264790Sbapt 52264790Sbapt#ifndef yyerrflag 53264790Sbapt#define yyerrflag err_syntax10_errflag 54264790Sbapt#endif /* yyerrflag */ 55264790Sbapt 56264790Sbapt#ifndef yylhs 57264790Sbapt#define yylhs err_syntax10_lhs 58264790Sbapt#endif /* yylhs */ 59264790Sbapt 60264790Sbapt#ifndef yylen 61264790Sbapt#define yylen err_syntax10_len 62264790Sbapt#endif /* yylen */ 63264790Sbapt 64264790Sbapt#ifndef yydefred 65264790Sbapt#define yydefred err_syntax10_defred 66264790Sbapt#endif /* yydefred */ 67264790Sbapt 68264790Sbapt#ifndef yystos 69264790Sbapt#define yystos err_syntax10_stos 70264790Sbapt#endif /* yystos */ 71264790Sbapt 72264790Sbapt#ifndef yydgoto 73264790Sbapt#define yydgoto err_syntax10_dgoto 74264790Sbapt#endif /* yydgoto */ 75264790Sbapt 76264790Sbapt#ifndef yysindex 77264790Sbapt#define yysindex err_syntax10_sindex 78264790Sbapt#endif /* yysindex */ 79264790Sbapt 80264790Sbapt#ifndef yyrindex 81264790Sbapt#define yyrindex err_syntax10_rindex 82264790Sbapt#endif /* yyrindex */ 83264790Sbapt 84264790Sbapt#ifndef yygindex 85264790Sbapt#define yygindex err_syntax10_gindex 86264790Sbapt#endif /* yygindex */ 87264790Sbapt 88264790Sbapt#ifndef yytable 89264790Sbapt#define yytable err_syntax10_table 90264790Sbapt#endif /* yytable */ 91264790Sbapt 92264790Sbapt#ifndef yycheck 93264790Sbapt#define yycheck err_syntax10_check 94264790Sbapt#endif /* yycheck */ 95264790Sbapt 96264790Sbapt#ifndef yyname 97264790Sbapt#define yyname err_syntax10_name 98264790Sbapt#endif /* yyname */ 99264790Sbapt 100264790Sbapt#ifndef yyrule 101264790Sbapt#define yyrule err_syntax10_rule 102264790Sbapt#endif /* yyrule */ 103264790Sbapt 104264790Sbapt#if YYBTYACC 105264790Sbapt 106264790Sbapt#ifndef yycindex 107264790Sbapt#define yycindex err_syntax10_cindex 108264790Sbapt#endif /* yycindex */ 109264790Sbapt 110264790Sbapt#ifndef yyctable 111264790Sbapt#define yyctable err_syntax10_ctable 112264790Sbapt#endif /* yyctable */ 113264790Sbapt 114264790Sbapt#endif /* YYBTYACC */ 115264790Sbapt 116264790Sbapt#define YYPREFIX "err_syntax10_" 117264790Sbapt 118264790Sbapt#define YYPURE 0 119264790Sbapt 120264790Sbapt#line 2 "err_syntax10.y" 121264790Sbaptint yylex(void); 122264790Sbaptstatic void yyerror(const char *); 123264790Sbapt#line 124 "err_syntax10.tab.c" 124264790Sbapt 125264790Sbapt/* compatibility with bison */ 126264790Sbapt#ifdef YYPARSE_PARAM 127264790Sbapt/* compatibility with FreeBSD */ 128264790Sbapt# ifdef YYPARSE_PARAM_TYPE 129264790Sbapt# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM) 130264790Sbapt# else 131264790Sbapt# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM) 132264790Sbapt# endif 133264790Sbapt#else 134264790Sbapt# define YYPARSE_DECL() yyparse(void) 135264790Sbapt#endif 136264790Sbapt 137264790Sbapt/* Parameters sent to lex. */ 138264790Sbapt#ifdef YYLEX_PARAM 139264790Sbapt# define YYLEX_DECL() yylex(void *YYLEX_PARAM) 140264790Sbapt# define YYLEX yylex(YYLEX_PARAM) 141264790Sbapt#else 142264790Sbapt# define YYLEX_DECL() yylex(void) 143264790Sbapt# define YYLEX yylex() 144264790Sbapt#endif 145264790Sbapt 146264790Sbapt/* Parameters sent to yyerror. */ 147264790Sbapt#ifndef YYERROR_DECL 148264790Sbapt#define YYERROR_DECL() yyerror(const char *s) 149264790Sbapt#endif 150264790Sbapt#ifndef YYERROR_CALL 151264790Sbapt#define YYERROR_CALL(msg) yyerror(msg) 152264790Sbapt#endif 153264790Sbapt 154264790Sbaptextern int YYPARSE_DECL(); 155264790Sbapt 156264790Sbapt#define YYERRCODE 256 157264790Sbapttypedef short YYINT; 158264790Sbaptstatic const YYINT err_syntax10_lhs[] = { -1, 159264790Sbapt 0, 160264790Sbapt}; 161264790Sbaptstatic const YYINT err_syntax10_len[] = { 2, 162264790Sbapt 1, 163264790Sbapt}; 164264790Sbaptstatic const YYINT err_syntax10_defred[] = { 0, 165264790Sbapt 1, 0, 166264790Sbapt}; 167264790Sbaptstatic const YYINT err_syntax10_stos[] = { 0, 168264790Sbapt 256, 258, 169264790Sbapt}; 170264790Sbaptstatic const YYINT err_syntax10_dgoto[] = { 2, 171264790Sbapt}; 172264790Sbaptstatic const YYINT err_syntax10_sindex[] = { -256, 173264790Sbapt 0, 0, 174264790Sbapt}; 175264790Sbaptstatic const YYINT err_syntax10_rindex[] = { 0, 176264790Sbapt 0, 0, 177264790Sbapt}; 178264790Sbapt#if YYBTYACC 179264790Sbaptstatic const YYINT err_syntax10_cindex[] = { 0, 180264790Sbapt 0, 0, 181264790Sbapt}; 182264790Sbapt#endif 183264790Sbaptstatic const YYINT err_syntax10_gindex[] = { 0, 184264790Sbapt}; 185264790Sbapt#define YYTABLESIZE 0 186264790Sbaptstatic const YYINT err_syntax10_table[] = { 1, 187264790Sbapt}; 188264790Sbaptstatic const YYINT err_syntax10_check[] = { 256, 189264790Sbapt}; 190264790Sbapt#define YYFINAL 2 191264790Sbapt#ifndef YYDEBUG 192264790Sbapt#define YYDEBUG 0 193264790Sbapt#endif 194264790Sbapt#define YYMAXTOKEN 256 195264790Sbapt#define YYUNDFTOKEN 259 196264790Sbapt#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a)) 197264790Sbapt#if YYDEBUG 198264790Sbaptstatic const char *const err_syntax10_name[] = { 199264790Sbapt 200264790Sbapt"$end",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 201264790Sbapt0,"'&'",0,"'('",0,"'*'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 202264790Sbapt0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 203264790Sbapt0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 204264790Sbapt0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 205264790Sbapt0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 206264790Sbapt0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"error","$accept","S", 207264790Sbapt"illegal-symbol", 208264790Sbapt}; 209264790Sbaptstatic const char *const err_syntax10_rule[] = { 210264790Sbapt"$accept : S", 211264790Sbapt"S : error", 212264790Sbapt 213264790Sbapt}; 214264790Sbapt#endif 215264790Sbapt 216264790Sbaptint yydebug; 217264790Sbaptint yynerrs; 218264790Sbapt 219264790Sbaptint yyerrflag; 220264790Sbaptint yychar; 221264790SbaptYYSTYPE yyval; 222264790SbaptYYSTYPE yylval; 223264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 224264790SbaptYYLTYPE yyloc; /* position returned by actions */ 225264790SbaptYYLTYPE yylloc; /* position from the lexer */ 226264790Sbapt#endif 227264790Sbapt 228264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 229264790Sbapt#ifndef YYLLOC_DEFAULT 230264790Sbapt#define YYLLOC_DEFAULT(loc, rhs, n) \ 231264790Sbaptdo \ 232264790Sbapt{ \ 233264790Sbapt if (n == 0) \ 234264790Sbapt { \ 235264790Sbapt (loc).first_line = ((rhs)[-1]).last_line; \ 236264790Sbapt (loc).first_column = ((rhs)[-1]).last_column; \ 237264790Sbapt (loc).last_line = ((rhs)[-1]).last_line; \ 238264790Sbapt (loc).last_column = ((rhs)[-1]).last_column; \ 239264790Sbapt } \ 240264790Sbapt else \ 241264790Sbapt { \ 242264790Sbapt (loc).first_line = ((rhs)[ 0 ]).first_line; \ 243264790Sbapt (loc).first_column = ((rhs)[ 0 ]).first_column; \ 244264790Sbapt (loc).last_line = ((rhs)[n-1]).last_line; \ 245264790Sbapt (loc).last_column = ((rhs)[n-1]).last_column; \ 246264790Sbapt } \ 247264790Sbapt} while (0) 248264790Sbapt#endif /* YYLLOC_DEFAULT */ 249264790Sbapt#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */ 250264790Sbapt#if YYBTYACC 251264790Sbapt 252264790Sbapt#ifndef YYLVQUEUEGROWTH 253264790Sbapt#define YYLVQUEUEGROWTH 32 254264790Sbapt#endif 255264790Sbapt#endif /* YYBTYACC */ 256264790Sbapt 257264790Sbapt/* define the initial stack-sizes */ 258264790Sbapt#ifdef YYSTACKSIZE 259264790Sbapt#undef YYMAXDEPTH 260264790Sbapt#define YYMAXDEPTH YYSTACKSIZE 261264790Sbapt#else 262264790Sbapt#ifdef YYMAXDEPTH 263264790Sbapt#define YYSTACKSIZE YYMAXDEPTH 264264790Sbapt#else 265264790Sbapt#define YYSTACKSIZE 10000 266264790Sbapt#define YYMAXDEPTH 10000 267264790Sbapt#endif 268264790Sbapt#endif 269264790Sbapt 270264790Sbapt#ifndef YYINITSTACKSIZE 271264790Sbapt#define YYINITSTACKSIZE 200 272264790Sbapt#endif 273264790Sbapt 274264790Sbapttypedef struct { 275264790Sbapt unsigned stacksize; 276264790Sbapt short *s_base; 277264790Sbapt short *s_mark; 278264790Sbapt short *s_last; 279264790Sbapt YYSTYPE *l_base; 280264790Sbapt YYSTYPE *l_mark; 281264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 282264790Sbapt YYLTYPE *p_base; 283264790Sbapt YYLTYPE *p_mark; 284264790Sbapt#endif 285264790Sbapt} YYSTACKDATA; 286264790Sbapt#if YYBTYACC 287264790Sbapt 288264790Sbaptstruct YYParseState_s 289264790Sbapt{ 290264790Sbapt struct YYParseState_s *save; /* Previously saved parser state */ 291264790Sbapt YYSTACKDATA yystack; /* saved parser stack */ 292264790Sbapt int state; /* saved parser state */ 293264790Sbapt int errflag; /* saved error recovery status */ 294264790Sbapt int lexeme; /* saved index of the conflict lexeme in the lexical queue */ 295264790Sbapt YYINT ctry; /* saved index in yyctable[] for this conflict */ 296264790Sbapt}; 297264790Sbapttypedef struct YYParseState_s YYParseState; 298264790Sbapt#endif /* YYBTYACC */ 299264790Sbapt/* variables for the parser stack */ 300264790Sbaptstatic YYSTACKDATA yystack; 301264790Sbapt#if YYBTYACC 302264790Sbapt 303264790Sbapt/* Current parser state */ 304264790Sbaptstatic YYParseState *yyps = 0; 305264790Sbapt 306264790Sbapt/* yypath != NULL: do the full parse, starting at *yypath parser state. */ 307264790Sbaptstatic YYParseState *yypath = 0; 308264790Sbapt 309264790Sbapt/* Base of the lexical value queue */ 310264790Sbaptstatic YYSTYPE *yylvals = 0; 311264790Sbapt 312264790Sbapt/* Current position at lexical value queue */ 313264790Sbaptstatic YYSTYPE *yylvp = 0; 314264790Sbapt 315264790Sbapt/* End position of lexical value queue */ 316264790Sbaptstatic YYSTYPE *yylve = 0; 317264790Sbapt 318264790Sbapt/* The last allocated position at the lexical value queue */ 319264790Sbaptstatic YYSTYPE *yylvlim = 0; 320264790Sbapt 321264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 322264790Sbapt/* Base of the lexical position queue */ 323264790Sbaptstatic YYLTYPE *yylpsns = 0; 324264790Sbapt 325264790Sbapt/* Current position at lexical position queue */ 326264790Sbaptstatic YYLTYPE *yylpp = 0; 327264790Sbapt 328264790Sbapt/* End position of lexical position queue */ 329264790Sbaptstatic YYLTYPE *yylpe = 0; 330264790Sbapt 331264790Sbapt/* The last allocated position at the lexical position queue */ 332264790Sbaptstatic YYLTYPE *yylplim = 0; 333264790Sbapt#endif 334264790Sbapt 335264790Sbapt/* Current position at lexical token queue */ 336264790Sbaptstatic short *yylexp = 0; 337264790Sbapt 338264790Sbaptstatic short *yylexemes = 0; 339264790Sbapt#endif /* YYBTYACC */ 340264790Sbapt#line 12 "err_syntax10.y" 341264790Sbapt 342264790Sbapt#include <stdio.h> 343264790Sbapt 344264790Sbaptint 345264790Sbaptmain(void) 346264790Sbapt{ 347264790Sbapt printf("yyparse() = %d\n", yyparse()); 348264790Sbapt return 0; 349264790Sbapt} 350264790Sbapt 351264790Sbaptint 352264790Sbaptyylex(void) 353264790Sbapt{ 354264790Sbapt return -1; 355264790Sbapt} 356264790Sbapt 357264790Sbaptstatic void 358264790Sbaptyyerror(const char* s) 359264790Sbapt{ 360264790Sbapt printf("%s\n", s); 361264790Sbapt} 362264790Sbapt#line 363 "err_syntax10.tab.c" 363264790Sbapt 364264790Sbapt/* For use in generated program */ 365264790Sbapt#define yydepth (int)(yystack.s_mark - yystack.s_base) 366264790Sbapt#if YYBTYACC 367264790Sbapt#define yytrial (yyps->save) 368264790Sbapt#endif /* YYBTYACC */ 369264790Sbapt 370264790Sbapt#if YYDEBUG 371264790Sbapt#include <stdio.h> /* needed for printf */ 372264790Sbapt#endif 373264790Sbapt 374264790Sbapt#include <stdlib.h> /* needed for malloc, etc */ 375264790Sbapt#include <string.h> /* needed for memset */ 376264790Sbapt 377264790Sbapt/* allocate initial stack or double stack size, up to YYMAXDEPTH */ 378264790Sbaptstatic int yygrowstack(YYSTACKDATA *data) 379264790Sbapt{ 380264790Sbapt int i; 381264790Sbapt unsigned newsize; 382264790Sbapt short *newss; 383264790Sbapt YYSTYPE *newvs; 384264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 385264790Sbapt YYLTYPE *newps; 386264790Sbapt#endif 387264790Sbapt 388264790Sbapt if ((newsize = data->stacksize) == 0) 389264790Sbapt newsize = YYINITSTACKSIZE; 390264790Sbapt else if (newsize >= YYMAXDEPTH) 391264790Sbapt return YYENOMEM; 392264790Sbapt else if ((newsize *= 2) > YYMAXDEPTH) 393264790Sbapt newsize = YYMAXDEPTH; 394264790Sbapt 395264790Sbapt i = (int) (data->s_mark - data->s_base); 396264790Sbapt newss = (short *)realloc(data->s_base, newsize * sizeof(*newss)); 397264790Sbapt if (newss == 0) 398264790Sbapt return YYENOMEM; 399264790Sbapt 400264790Sbapt data->s_base = newss; 401264790Sbapt data->s_mark = newss + i; 402264790Sbapt 403264790Sbapt newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs)); 404264790Sbapt if (newvs == 0) 405264790Sbapt return YYENOMEM; 406264790Sbapt 407264790Sbapt data->l_base = newvs; 408264790Sbapt data->l_mark = newvs + i; 409264790Sbapt 410264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 411264790Sbapt newps = (YYLTYPE *)realloc(data->p_base, newsize * sizeof(*newps)); 412264790Sbapt if (newps == 0) 413264790Sbapt return YYENOMEM; 414264790Sbapt 415264790Sbapt data->p_base = newps; 416264790Sbapt data->p_mark = newps + i; 417264790Sbapt#endif 418264790Sbapt 419264790Sbapt data->stacksize = newsize; 420264790Sbapt data->s_last = data->s_base + newsize - 1; 421264790Sbapt 422264790Sbapt#if YYDEBUG 423264790Sbapt if (yydebug) 424264790Sbapt fprintf(stderr, "%sdebug: stack size increased to %d\n", YYPREFIX, newsize); 425264790Sbapt#endif 426264790Sbapt return 0; 427264790Sbapt} 428264790Sbapt 429264790Sbapt#if YYPURE || defined(YY_NO_LEAKS) 430264790Sbaptstatic void yyfreestack(YYSTACKDATA *data) 431264790Sbapt{ 432264790Sbapt free(data->s_base); 433264790Sbapt free(data->l_base); 434264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 435264790Sbapt free(data->p_base); 436264790Sbapt#endif 437264790Sbapt memset(data, 0, sizeof(*data)); 438264790Sbapt} 439264790Sbapt#else 440264790Sbapt#define yyfreestack(data) /* nothing */ 441264790Sbapt#endif /* YYPURE || defined(YY_NO_LEAKS) */ 442264790Sbapt#if YYBTYACC 443264790Sbapt 444264790Sbaptstatic YYParseState * 445264790SbaptyyNewState(unsigned size) 446264790Sbapt{ 447264790Sbapt YYParseState *p = (YYParseState *) malloc(sizeof(YYParseState)); 448264790Sbapt if (p == NULL) return NULL; 449264790Sbapt 450264790Sbapt p->yystack.stacksize = size; 451264790Sbapt if (size == 0) 452264790Sbapt { 453264790Sbapt p->yystack.s_base = NULL; 454264790Sbapt p->yystack.l_base = NULL; 455264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 456264790Sbapt p->yystack.p_base = NULL; 457264790Sbapt#endif 458264790Sbapt return p; 459264790Sbapt } 460264790Sbapt p->yystack.s_base = (short *) malloc(size * sizeof(short)); 461264790Sbapt if (p->yystack.s_base == NULL) return NULL; 462264790Sbapt p->yystack.l_base = (YYSTYPE *) malloc(size * sizeof(YYSTYPE)); 463264790Sbapt if (p->yystack.l_base == NULL) return NULL; 464264790Sbapt memset(p->yystack.l_base, 0, size * sizeof(YYSTYPE)); 465264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 466264790Sbapt p->yystack.p_base = (YYLTYPE *) malloc(size * sizeof(YYLTYPE)); 467264790Sbapt if (p->yystack.p_base == NULL) return NULL; 468264790Sbapt memset(p->yystack.p_base, 0, size * sizeof(YYLTYPE)); 469264790Sbapt#endif 470264790Sbapt 471264790Sbapt return p; 472264790Sbapt} 473264790Sbapt 474264790Sbaptstatic void 475264790SbaptyyFreeState(YYParseState *p) 476264790Sbapt{ 477264790Sbapt yyfreestack(&p->yystack); 478264790Sbapt free(p); 479264790Sbapt} 480264790Sbapt#endif /* YYBTYACC */ 481264790Sbapt 482264790Sbapt#define YYABORT goto yyabort 483264790Sbapt#define YYREJECT goto yyabort 484264790Sbapt#define YYACCEPT goto yyaccept 485264790Sbapt#define YYERROR goto yyerrlab 486264790Sbapt#if YYBTYACC 487264790Sbapt#define YYVALID do { if (yyps->save) goto yyvalid; } while(0) 488264790Sbapt#define YYVALID_NESTED do { if (yyps->save && \ 489264790Sbapt yyps->save->save == 0) goto yyvalid; } while(0) 490264790Sbapt#endif /* YYBTYACC */ 491264790Sbapt 492264790Sbaptint 493264790SbaptYYPARSE_DECL() 494264790Sbapt{ 495264790Sbapt int yym, yyn, yystate, yyresult; 496264790Sbapt#if YYBTYACC 497264790Sbapt int yynewerrflag; 498264790Sbapt YYParseState *yyerrctx = NULL; 499264790Sbapt#endif /* YYBTYACC */ 500264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 501264790Sbapt YYLTYPE yyerror_loc_range[2]; /* position of error start & end */ 502264790Sbapt#endif 503264790Sbapt#if YYDEBUG 504264790Sbapt const char *yys; 505264790Sbapt 506264790Sbapt if ((yys = getenv("YYDEBUG")) != 0) 507264790Sbapt { 508264790Sbapt yyn = *yys; 509264790Sbapt if (yyn >= '0' && yyn <= '9') 510264790Sbapt yydebug = yyn - '0'; 511264790Sbapt } 512264790Sbapt if (yydebug) 513264790Sbapt fprintf(stderr, "%sdebug[<# of symbols on state stack>]\n", YYPREFIX); 514264790Sbapt#endif 515264790Sbapt 516264790Sbapt#if YYBTYACC 517264790Sbapt yyps = yyNewState(0); if (yyps == 0) goto yyenomem; 518264790Sbapt yyps->save = 0; 519264790Sbapt#endif /* YYBTYACC */ 520264790Sbapt yynerrs = 0; 521264790Sbapt yyerrflag = 0; 522264790Sbapt yychar = YYEMPTY; 523264790Sbapt yystate = 0; 524264790Sbapt 525264790Sbapt#if YYPURE 526264790Sbapt memset(&yystack, 0, sizeof(yystack)); 527264790Sbapt#endif 528264790Sbapt 529264790Sbapt if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow; 530264790Sbapt yystack.s_mark = yystack.s_base; 531264790Sbapt yystack.l_mark = yystack.l_base; 532264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 533264790Sbapt yystack.p_mark = yystack.p_base; 534264790Sbapt#endif 535264790Sbapt yystate = 0; 536264790Sbapt *yystack.s_mark = 0; 537264790Sbapt 538264790Sbaptyyloop: 539264790Sbapt if ((yyn = yydefred[yystate]) != 0) goto yyreduce; 540264790Sbapt if (yychar < 0) 541264790Sbapt { 542264790Sbapt#if YYBTYACC 543264790Sbapt do { 544264790Sbapt if (yylvp < yylve) 545264790Sbapt { 546264790Sbapt /* we're currently re-reading tokens */ 547264790Sbapt yylval = *yylvp++; 548264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 549264790Sbapt yylloc = *yylpp++; 550264790Sbapt#endif 551264790Sbapt yychar = *yylexp++; 552264790Sbapt break; 553264790Sbapt } 554264790Sbapt if (yyps->save) 555264790Sbapt { 556264790Sbapt /* in trial mode; save scanner results for future parse attempts */ 557264790Sbapt if (yylvp == yylvlim) 558264790Sbapt { /* Enlarge lexical value queue */ 559264790Sbapt int p = yylvp - yylvals; 560264790Sbapt int s = yylvlim - yylvals; 561264790Sbapt 562264790Sbapt s += YYLVQUEUEGROWTH; 563264790Sbapt if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL) goto yyenomem; 564264790Sbapt if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) goto yyenomem; 565264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 566264790Sbapt if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) goto yyenomem; 567264790Sbapt#endif 568264790Sbapt yylvp = yylve = yylvals + p; 569264790Sbapt yylvlim = yylvals + s; 570264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 571264790Sbapt yylpp = yylpe = yylpsns + p; 572264790Sbapt yylplim = yylpsns + s; 573264790Sbapt#endif 574264790Sbapt yylexp = yylexemes + p; 575264790Sbapt } 576264790Sbapt *yylexp = (short) YYLEX; 577264790Sbapt *yylvp++ = yylval; 578264790Sbapt yylve++; 579264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 580264790Sbapt *yylpp++ = yylloc; 581264790Sbapt yylpe++; 582264790Sbapt#endif 583264790Sbapt yychar = *yylexp++; 584264790Sbapt break; 585264790Sbapt } 586264790Sbapt /* normal operation, no conflict encountered */ 587264790Sbapt#endif /* YYBTYACC */ 588264790Sbapt yychar = YYLEX; 589264790Sbapt#if YYBTYACC 590264790Sbapt } while (0); 591264790Sbapt#endif /* YYBTYACC */ 592264790Sbapt if (yychar < 0) yychar = YYEOF; 593264790Sbapt /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */ 594264790Sbapt#if YYDEBUG 595264790Sbapt if (yydebug) 596264790Sbapt { 597264790Sbapt yys = yyname[YYTRANSLATE(yychar)]; 598264790Sbapt fprintf(stderr, "%s[%d]: state %d, reading token %d (%s)", 599264790Sbapt YYDEBUGSTR, yydepth, yystate, yychar, yys); 600264790Sbapt#ifdef YYSTYPE_TOSTRING 601264790Sbapt#if YYBTYACC 602264790Sbapt if (!yytrial) 603264790Sbapt#endif /* YYBTYACC */ 604264790Sbapt fprintf(stderr, " <%s>", YYSTYPE_TOSTRING(yychar, yylval)); 605264790Sbapt#endif 606264790Sbapt fputc('\n', stderr); 607264790Sbapt } 608264790Sbapt#endif 609264790Sbapt } 610264790Sbapt#if YYBTYACC 611264790Sbapt 612264790Sbapt /* Do we have a conflict? */ 613264790Sbapt if (((yyn = yycindex[yystate]) != 0) && (yyn += yychar) >= 0 && 614264790Sbapt yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar) 615264790Sbapt { 616264790Sbapt YYINT ctry; 617264790Sbapt 618264790Sbapt if (yypath) 619264790Sbapt { 620264790Sbapt YYParseState *save; 621264790Sbapt#if YYDEBUG 622264790Sbapt if (yydebug) 623264790Sbapt fprintf(stderr, "%s[%d]: CONFLICT in state %d: following successful trial parse\n", 624264790Sbapt YYDEBUGSTR, yydepth, yystate); 625264790Sbapt#endif 626264790Sbapt /* Switch to the next conflict context */ 627264790Sbapt save = yypath; 628264790Sbapt yypath = save->save; 629264790Sbapt save->save = NULL; 630264790Sbapt ctry = save->ctry; 631264790Sbapt if (save->state != yystate) YYABORT; 632264790Sbapt yyFreeState(save); 633264790Sbapt 634264790Sbapt } 635264790Sbapt else 636264790Sbapt { 637264790Sbapt 638264790Sbapt /* Unresolved conflict - start/continue trial parse */ 639264790Sbapt YYParseState *save; 640264790Sbapt#if YYDEBUG 641264790Sbapt if (yydebug) 642264790Sbapt { 643264790Sbapt fprintf(stderr, "%s[%d]: CONFLICT in state %d. ", YYDEBUGSTR, yydepth, yystate); 644264790Sbapt if (yyps->save) 645264790Sbapt fputs("ALREADY in conflict, continuing trial parse.\n", stderr); 646264790Sbapt else 647264790Sbapt fputs("Starting trial parse.\n", stderr); 648264790Sbapt } 649264790Sbapt#endif 650264790Sbapt save = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1)); 651264790Sbapt if (save == NULL) goto yyenomem; 652264790Sbapt save->save = yyps->save; 653264790Sbapt save->state = yystate; 654264790Sbapt save->errflag = yyerrflag; 655264790Sbapt save->yystack.s_mark = save->yystack.s_base + (yystack.s_mark - yystack.s_base); 656264790Sbapt memcpy (save->yystack.s_base, yystack.s_base, (yystack.s_mark - yystack.s_base + 1) * sizeof(short)); 657264790Sbapt save->yystack.l_mark = save->yystack.l_base + (yystack.l_mark - yystack.l_base); 658264790Sbapt memcpy (save->yystack.l_base, yystack.l_base, (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE)); 659264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 660264790Sbapt save->yystack.p_mark = save->yystack.p_base + (yystack.p_mark - yystack.p_base); 661264790Sbapt memcpy (save->yystack.p_base, yystack.p_base, (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE)); 662264790Sbapt#endif 663264790Sbapt ctry = yytable[yyn]; 664264790Sbapt if (yyctable[ctry] == -1) 665264790Sbapt { 666264790Sbapt#if YYDEBUG 667264790Sbapt if (yydebug && yychar >= YYEOF) 668264790Sbapt fprintf(stderr, "%s[%d]: backtracking 1 token\n", YYDEBUGSTR, yydepth); 669264790Sbapt#endif 670264790Sbapt ctry++; 671264790Sbapt } 672264790Sbapt save->ctry = ctry; 673264790Sbapt if (yyps->save == NULL) 674264790Sbapt { 675264790Sbapt /* If this is a first conflict in the stack, start saving lexemes */ 676264790Sbapt if (!yylexemes) 677264790Sbapt { 678264790Sbapt yylexemes = (short *) malloc((YYLVQUEUEGROWTH) * sizeof(short)); 679264790Sbapt if (yylexemes == NULL) goto yyenomem; 680264790Sbapt yylvals = (YYSTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYSTYPE)); 681264790Sbapt if (yylvals == NULL) goto yyenomem; 682264790Sbapt yylvlim = yylvals + YYLVQUEUEGROWTH; 683264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 684264790Sbapt yylpsns = (YYLTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYLTYPE)); 685264790Sbapt if (yylpsns == NULL) goto yyenomem; 686264790Sbapt yylplim = yylpsns + YYLVQUEUEGROWTH; 687264790Sbapt#endif 688264790Sbapt } 689264790Sbapt if (yylvp == yylve) 690264790Sbapt { 691264790Sbapt yylvp = yylve = yylvals; 692264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 693264790Sbapt yylpp = yylpe = yylpsns; 694264790Sbapt#endif 695264790Sbapt yylexp = yylexemes; 696264790Sbapt if (yychar >= YYEOF) 697264790Sbapt { 698264790Sbapt *yylve++ = yylval; 699264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 700264790Sbapt *yylpe++ = yylloc; 701264790Sbapt#endif 702264790Sbapt *yylexp = (short) yychar; 703264790Sbapt yychar = YYEMPTY; 704264790Sbapt } 705264790Sbapt } 706264790Sbapt } 707264790Sbapt if (yychar >= YYEOF) 708264790Sbapt { 709264790Sbapt yylvp--; 710264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 711264790Sbapt yylpp--; 712264790Sbapt#endif 713264790Sbapt yylexp--; 714264790Sbapt yychar = YYEMPTY; 715264790Sbapt } 716264790Sbapt save->lexeme = yylvp - yylvals; 717264790Sbapt yyps->save = save; 718264790Sbapt } 719264790Sbapt if (yytable[yyn] == ctry) 720264790Sbapt { 721264790Sbapt#if YYDEBUG 722264790Sbapt if (yydebug) 723264790Sbapt fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n", 724264790Sbapt YYDEBUGSTR, yydepth, yystate, yyctable[ctry]); 725264790Sbapt#endif 726264790Sbapt if (yychar < 0) 727264790Sbapt { 728264790Sbapt yylvp++; 729264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 730264790Sbapt yylpp++; 731264790Sbapt#endif 732264790Sbapt yylexp++; 733264790Sbapt } 734264790Sbapt if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) 735264790Sbapt goto yyoverflow; 736264790Sbapt yystate = yyctable[ctry]; 737264790Sbapt *++yystack.s_mark = (short) yystate; 738264790Sbapt *++yystack.l_mark = yylval; 739264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 740264790Sbapt *++yystack.p_mark = yylloc; 741264790Sbapt#endif 742264790Sbapt yychar = YYEMPTY; 743264790Sbapt if (yyerrflag > 0) --yyerrflag; 744264790Sbapt goto yyloop; 745264790Sbapt } 746264790Sbapt else 747264790Sbapt { 748264790Sbapt yyn = yyctable[ctry]; 749264790Sbapt goto yyreduce; 750264790Sbapt } 751264790Sbapt } /* End of code dealing with conflicts */ 752264790Sbapt#endif /* YYBTYACC */ 753264790Sbapt if (((yyn = yysindex[yystate]) != 0) && (yyn += yychar) >= 0 && 754264790Sbapt yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar) 755264790Sbapt { 756264790Sbapt#if YYDEBUG 757264790Sbapt if (yydebug) 758264790Sbapt fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n", 759264790Sbapt YYDEBUGSTR, yydepth, yystate, yytable[yyn]); 760264790Sbapt#endif 761264790Sbapt if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow; 762264790Sbapt yystate = yytable[yyn]; 763264790Sbapt *++yystack.s_mark = yytable[yyn]; 764264790Sbapt *++yystack.l_mark = yylval; 765264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 766264790Sbapt *++yystack.p_mark = yylloc; 767264790Sbapt#endif 768264790Sbapt yychar = YYEMPTY; 769264790Sbapt if (yyerrflag > 0) --yyerrflag; 770264790Sbapt goto yyloop; 771264790Sbapt } 772264790Sbapt if (((yyn = yyrindex[yystate]) != 0) && (yyn += yychar) >= 0 && 773264790Sbapt yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar) 774264790Sbapt { 775264790Sbapt yyn = yytable[yyn]; 776264790Sbapt goto yyreduce; 777264790Sbapt } 778264790Sbapt if (yyerrflag != 0) goto yyinrecovery; 779264790Sbapt#if YYBTYACC 780264790Sbapt 781264790Sbapt yynewerrflag = 1; 782264790Sbapt goto yyerrhandler; 783264790Sbapt goto yyerrlab; 784264790Sbapt 785264790Sbaptyyerrlab: 786264790Sbapt yynewerrflag = 0; 787264790Sbaptyyerrhandler: 788264790Sbapt while (yyps->save) 789264790Sbapt { 790264790Sbapt int ctry; 791264790Sbapt YYParseState *save = yyps->save; 792264790Sbapt#if YYDEBUG 793264790Sbapt if (yydebug) 794264790Sbapt fprintf(stderr, "%s[%d]: ERROR in state %d, CONFLICT BACKTRACKING to state %d, %d tokens\n", 795264790Sbapt YYDEBUGSTR, yydepth, yystate, yyps->save->state, 796264790Sbapt (int)(yylvp - yylvals - yyps->save->lexeme)); 797264790Sbapt#endif 798264790Sbapt /* Memorize most forward-looking error state in case it's really an error. */ 799264790Sbapt if (yyerrctx == NULL || yyerrctx->lexeme < yylvp - yylvals) 800264790Sbapt { 801264790Sbapt /* Free old saved error context state */ 802264790Sbapt if (yyerrctx) yyFreeState(yyerrctx); 803264790Sbapt /* Create and fill out new saved error context state */ 804264790Sbapt yyerrctx = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1)); 805264790Sbapt if (yyerrctx == NULL) goto yyenomem; 806264790Sbapt yyerrctx->save = yyps->save; 807264790Sbapt yyerrctx->state = yystate; 808264790Sbapt yyerrctx->errflag = yyerrflag; 809264790Sbapt yyerrctx->yystack.s_mark = yyerrctx->yystack.s_base + (yystack.s_mark - yystack.s_base); 810264790Sbapt memcpy (yyerrctx->yystack.s_base, yystack.s_base, (yystack.s_mark - yystack.s_base + 1) * sizeof(short)); 811264790Sbapt yyerrctx->yystack.l_mark = yyerrctx->yystack.l_base + (yystack.l_mark - yystack.l_base); 812264790Sbapt memcpy (yyerrctx->yystack.l_base, yystack.l_base, (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE)); 813264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 814264790Sbapt yyerrctx->yystack.p_mark = yyerrctx->yystack.p_base + (yystack.p_mark - yystack.p_base); 815264790Sbapt memcpy (yyerrctx->yystack.p_base, yystack.p_base, (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE)); 816264790Sbapt#endif 817264790Sbapt yyerrctx->lexeme = yylvp - yylvals; 818264790Sbapt } 819264790Sbapt yylvp = yylvals + save->lexeme; 820264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 821264790Sbapt yylpp = yylpsns + save->lexeme; 822264790Sbapt#endif 823264790Sbapt yylexp = yylexemes + save->lexeme; 824264790Sbapt yychar = YYEMPTY; 825264790Sbapt yystack.s_mark = yystack.s_base + (save->yystack.s_mark - save->yystack.s_base); 826264790Sbapt memcpy (yystack.s_base, save->yystack.s_base, (yystack.s_mark - yystack.s_base + 1) * sizeof(short)); 827264790Sbapt yystack.l_mark = yystack.l_base + (save->yystack.l_mark - save->yystack.l_base); 828264790Sbapt memcpy (yystack.l_base, save->yystack.l_base, (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE)); 829264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 830264790Sbapt yystack.p_mark = yystack.p_base + (save->yystack.p_mark - save->yystack.p_base); 831264790Sbapt memcpy (yystack.p_base, save->yystack.p_base, (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE)); 832264790Sbapt#endif 833264790Sbapt ctry = ++save->ctry; 834264790Sbapt yystate = save->state; 835264790Sbapt /* We tried shift, try reduce now */ 836264790Sbapt if ((yyn = yyctable[ctry]) >= 0) goto yyreduce; 837264790Sbapt yyps->save = save->save; 838264790Sbapt save->save = NULL; 839264790Sbapt yyFreeState(save); 840264790Sbapt 841264790Sbapt /* Nothing left on the stack -- error */ 842264790Sbapt if (!yyps->save) 843264790Sbapt { 844264790Sbapt#if YYDEBUG 845264790Sbapt if (yydebug) 846264790Sbapt fprintf(stderr, "%sdebug[%d,trial]: trial parse FAILED, entering ERROR mode\n", 847264790Sbapt YYPREFIX, yydepth); 848264790Sbapt#endif 849264790Sbapt /* Restore state as it was in the most forward-advanced error */ 850264790Sbapt yylvp = yylvals + yyerrctx->lexeme; 851264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 852264790Sbapt yylpp = yylpsns + yyerrctx->lexeme; 853264790Sbapt#endif 854264790Sbapt yylexp = yylexemes + yyerrctx->lexeme; 855264790Sbapt yychar = yylexp[-1]; 856264790Sbapt yylval = yylvp[-1]; 857264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 858264790Sbapt yylloc = yylpp[-1]; 859264790Sbapt#endif 860264790Sbapt yystack.s_mark = yystack.s_base + (yyerrctx->yystack.s_mark - yyerrctx->yystack.s_base); 861264790Sbapt memcpy (yystack.s_base, yyerrctx->yystack.s_base, (yystack.s_mark - yystack.s_base + 1) * sizeof(short)); 862264790Sbapt yystack.l_mark = yystack.l_base + (yyerrctx->yystack.l_mark - yyerrctx->yystack.l_base); 863264790Sbapt memcpy (yystack.l_base, yyerrctx->yystack.l_base, (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE)); 864264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 865264790Sbapt yystack.p_mark = yystack.p_base + (yyerrctx->yystack.p_mark - yyerrctx->yystack.p_base); 866264790Sbapt memcpy (yystack.p_base, yyerrctx->yystack.p_base, (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE)); 867264790Sbapt#endif 868264790Sbapt yystate = yyerrctx->state; 869264790Sbapt yyFreeState(yyerrctx); 870264790Sbapt yyerrctx = NULL; 871264790Sbapt } 872264790Sbapt yynewerrflag = 1; 873264790Sbapt } 874264790Sbapt if (yynewerrflag == 0) goto yyinrecovery; 875264790Sbapt#endif /* YYBTYACC */ 876264790Sbapt 877264790Sbapt YYERROR_CALL("syntax error"); 878264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 879264790Sbapt yyerror_loc_range[0] = yylloc; /* lookahead position is error start position */ 880264790Sbapt#endif 881264790Sbapt 882264790Sbapt#if !YYBTYACC 883264790Sbapt goto yyerrlab; 884264790Sbaptyyerrlab: 885264790Sbapt#endif 886264790Sbapt ++yynerrs; 887264790Sbapt 888264790Sbaptyyinrecovery: 889264790Sbapt if (yyerrflag < 3) 890264790Sbapt { 891264790Sbapt yyerrflag = 3; 892264790Sbapt for (;;) 893264790Sbapt { 894264790Sbapt if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 && 895264790Sbapt yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) YYERRCODE) 896264790Sbapt { 897264790Sbapt#if YYDEBUG 898264790Sbapt if (yydebug) 899264790Sbapt fprintf(stderr, "%s[%d]: state %d, error recovery shifting to state %d\n", 900264790Sbapt YYDEBUGSTR, yydepth, *yystack.s_mark, yytable[yyn]); 901264790Sbapt#endif 902264790Sbapt if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow; 903264790Sbapt yystate = yytable[yyn]; 904264790Sbapt *++yystack.s_mark = yytable[yyn]; 905264790Sbapt *++yystack.l_mark = yylval; 906264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 907264790Sbapt /* lookahead position is error end position */ 908264790Sbapt yyerror_loc_range[1] = yylloc; 909264790Sbapt YYLLOC_DEFAULT(yyloc, yyerror_loc_range, 2); /* position of error span */ 910264790Sbapt *++yystack.p_mark = yyloc; 911264790Sbapt#endif 912264790Sbapt goto yyloop; 913264790Sbapt } 914264790Sbapt else 915264790Sbapt { 916264790Sbapt#if YYDEBUG 917264790Sbapt if (yydebug) 918264790Sbapt fprintf(stderr, "%s[%d]: error recovery discarding state %d\n", 919264790Sbapt YYDEBUGSTR, yydepth, *yystack.s_mark); 920264790Sbapt#endif 921264790Sbapt if (yystack.s_mark <= yystack.s_base) goto yyabort; 922264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 923264790Sbapt /* the current TOS position is the error start position */ 924264790Sbapt yyerror_loc_range[0] = *yystack.p_mark; 925264790Sbapt#endif 926264790Sbapt#if defined(YYDESTRUCT_CALL) 927264790Sbapt#if YYBTYACC 928264790Sbapt if (!yytrial) 929264790Sbapt#endif /* YYBTYACC */ 930264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 931264790Sbapt YYDESTRUCT_CALL("error: discarding state", 932264790Sbapt yystos[*yystack.s_mark], yystack.l_mark, yystack.p_mark); 933264790Sbapt#else 934264790Sbapt YYDESTRUCT_CALL("error: discarding state", 935264790Sbapt yystos[*yystack.s_mark], yystack.l_mark); 936264790Sbapt#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */ 937264790Sbapt#endif /* defined(YYDESTRUCT_CALL) */ 938264790Sbapt --yystack.s_mark; 939264790Sbapt --yystack.l_mark; 940264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 941264790Sbapt --yystack.p_mark; 942264790Sbapt#endif 943264790Sbapt } 944264790Sbapt } 945264790Sbapt } 946264790Sbapt else 947264790Sbapt { 948264790Sbapt if (yychar == YYEOF) goto yyabort; 949264790Sbapt#if YYDEBUG 950264790Sbapt if (yydebug) 951264790Sbapt { 952264790Sbapt yys = yyname[YYTRANSLATE(yychar)]; 953264790Sbapt fprintf(stderr, "%s[%d]: state %d, error recovery discarding token %d (%s)\n", 954264790Sbapt YYDEBUGSTR, yydepth, yystate, yychar, yys); 955264790Sbapt } 956264790Sbapt#endif 957264790Sbapt#if defined(YYDESTRUCT_CALL) 958264790Sbapt#if YYBTYACC 959264790Sbapt if (!yytrial) 960264790Sbapt#endif /* YYBTYACC */ 961264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 962264790Sbapt YYDESTRUCT_CALL("error: discarding token", yychar, &yylval, &yylloc); 963264790Sbapt#else 964264790Sbapt YYDESTRUCT_CALL("error: discarding token", yychar, &yylval); 965264790Sbapt#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */ 966264790Sbapt#endif /* defined(YYDESTRUCT_CALL) */ 967264790Sbapt yychar = YYEMPTY; 968264790Sbapt goto yyloop; 969264790Sbapt } 970264790Sbapt 971264790Sbaptyyreduce: 972264790Sbapt yym = yylen[yyn]; 973264790Sbapt#if YYDEBUG 974264790Sbapt if (yydebug) 975264790Sbapt { 976264790Sbapt fprintf(stderr, "%s[%d]: state %d, reducing by rule %d (%s)", 977264790Sbapt YYDEBUGSTR, yydepth, yystate, yyn, yyrule[yyn]); 978264790Sbapt#ifdef YYSTYPE_TOSTRING 979264790Sbapt#if YYBTYACC 980264790Sbapt if (!yytrial) 981264790Sbapt#endif /* YYBTYACC */ 982264790Sbapt if (yym > 0) 983264790Sbapt { 984264790Sbapt int i; 985264790Sbapt fputc('<', stderr); 986264790Sbapt for (i = yym; i > 0; i--) 987264790Sbapt { 988264790Sbapt if (i != yym) fputs(", ", stderr); 989264790Sbapt fputs(YYSTYPE_TOSTRING(yystos[yystack.s_mark[1-i]], 990264790Sbapt yystack.l_mark[1-i]), stderr); 991264790Sbapt } 992264790Sbapt fputc('>', stderr); 993264790Sbapt } 994264790Sbapt#endif 995264790Sbapt fputc('\n', stderr); 996264790Sbapt } 997264790Sbapt#endif 998264790Sbapt if (yym > 0) 999264790Sbapt yyval = yystack.l_mark[1-yym]; 1000264790Sbapt else 1001264790Sbapt memset(&yyval, 0, sizeof yyval); 1002264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1003264790Sbapt 1004264790Sbapt /* Perform position reduction */ 1005264790Sbapt memset(&yyloc, 0, sizeof(yyloc)); 1006264790Sbapt#if YYBTYACC 1007264790Sbapt if (!yytrial) 1008264790Sbapt#endif /* YYBTYACC */ 1009264790Sbapt { 1010264790Sbapt YYLLOC_DEFAULT(yyloc, &yystack.p_mark[1-yym], yym); 1011264790Sbapt /* just in case YYERROR is invoked within the action, save 1012264790Sbapt the start of the rhs as the error start position */ 1013264790Sbapt yyerror_loc_range[0] = yystack.p_mark[1-yym]; 1014264790Sbapt } 1015264790Sbapt#endif 1016264790Sbapt 1017264790Sbapt switch (yyn) 1018264790Sbapt { 1019264790Sbapt default: 1020264790Sbapt break; 1021264790Sbapt } 1022264790Sbapt yystack.s_mark -= yym; 1023264790Sbapt yystate = *yystack.s_mark; 1024264790Sbapt yystack.l_mark -= yym; 1025264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1026264790Sbapt yystack.p_mark -= yym; 1027264790Sbapt#endif 1028264790Sbapt yym = yylhs[yyn]; 1029264790Sbapt if (yystate == 0 && yym == 0) 1030264790Sbapt { 1031264790Sbapt#if YYDEBUG 1032264790Sbapt if (yydebug) 1033264790Sbapt { 1034264790Sbapt fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth); 1035264790Sbapt#ifdef YYSTYPE_TOSTRING 1036264790Sbapt#if YYBTYACC 1037264790Sbapt if (!yytrial) 1038264790Sbapt#endif /* YYBTYACC */ 1039264790Sbapt fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[YYFINAL], yyval)); 1040264790Sbapt#endif 1041264790Sbapt fprintf(stderr, "shifting from state 0 to final state %d\n", YYFINAL); 1042264790Sbapt } 1043264790Sbapt#endif 1044264790Sbapt yystate = YYFINAL; 1045264790Sbapt *++yystack.s_mark = YYFINAL; 1046264790Sbapt *++yystack.l_mark = yyval; 1047264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1048264790Sbapt *++yystack.p_mark = yyloc; 1049264790Sbapt#endif 1050264790Sbapt if (yychar < 0) 1051264790Sbapt { 1052264790Sbapt#if YYBTYACC 1053264790Sbapt do { 1054264790Sbapt if (yylvp < yylve) 1055264790Sbapt { 1056264790Sbapt /* we're currently re-reading tokens */ 1057264790Sbapt yylval = *yylvp++; 1058264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1059264790Sbapt yylloc = *yylpp++; 1060264790Sbapt#endif 1061264790Sbapt yychar = *yylexp++; 1062264790Sbapt break; 1063264790Sbapt } 1064264790Sbapt if (yyps->save) 1065264790Sbapt { 1066264790Sbapt /* in trial mode; save scanner results for future parse attempts */ 1067264790Sbapt if (yylvp == yylvlim) 1068264790Sbapt { /* Enlarge lexical value queue */ 1069264790Sbapt int p = yylvp - yylvals; 1070264790Sbapt int s = yylvlim - yylvals; 1071264790Sbapt 1072264790Sbapt s += YYLVQUEUEGROWTH; 1073264790Sbapt if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL) 1074264790Sbapt goto yyenomem; 1075264790Sbapt if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) 1076264790Sbapt goto yyenomem; 1077264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1078264790Sbapt if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) 1079264790Sbapt goto yyenomem; 1080264790Sbapt#endif 1081264790Sbapt yylvp = yylve = yylvals + p; 1082264790Sbapt yylvlim = yylvals + s; 1083264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1084264790Sbapt yylpp = yylpe = yylpsns + p; 1085264790Sbapt yylplim = yylpsns + s; 1086264790Sbapt#endif 1087264790Sbapt yylexp = yylexemes + p; 1088264790Sbapt } 1089264790Sbapt *yylexp = (short) YYLEX; 1090264790Sbapt *yylvp++ = yylval; 1091264790Sbapt yylve++; 1092264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1093264790Sbapt *yylpp++ = yylloc; 1094264790Sbapt yylpe++; 1095264790Sbapt#endif 1096264790Sbapt yychar = *yylexp++; 1097264790Sbapt break; 1098264790Sbapt } 1099264790Sbapt /* normal operation, no conflict encountered */ 1100264790Sbapt#endif /* YYBTYACC */ 1101264790Sbapt yychar = YYLEX; 1102264790Sbapt#if YYBTYACC 1103264790Sbapt } while (0); 1104264790Sbapt#endif /* YYBTYACC */ 1105264790Sbapt if (yychar < 0) yychar = YYEOF; 1106264790Sbapt /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */ 1107264790Sbapt#if YYDEBUG 1108264790Sbapt if (yydebug) 1109264790Sbapt { 1110264790Sbapt yys = yyname[YYTRANSLATE(yychar)]; 1111264790Sbapt fprintf(stderr, "%s[%d]: state %d, reading %d (%s)\n", 1112264790Sbapt YYDEBUGSTR, yydepth, YYFINAL, yychar, yys); 1113264790Sbapt } 1114264790Sbapt#endif 1115264790Sbapt } 1116264790Sbapt if (yychar == YYEOF) goto yyaccept; 1117264790Sbapt goto yyloop; 1118264790Sbapt } 1119264790Sbapt if (((yyn = yygindex[yym]) != 0) && (yyn += yystate) >= 0 && 1120264790Sbapt yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yystate) 1121264790Sbapt yystate = yytable[yyn]; 1122264790Sbapt else 1123264790Sbapt yystate = yydgoto[yym]; 1124264790Sbapt#if YYDEBUG 1125264790Sbapt if (yydebug) 1126264790Sbapt { 1127264790Sbapt fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth); 1128264790Sbapt#ifdef YYSTYPE_TOSTRING 1129264790Sbapt#if YYBTYACC 1130264790Sbapt if (!yytrial) 1131264790Sbapt#endif /* YYBTYACC */ 1132264790Sbapt fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[yystate], yyval)); 1133264790Sbapt#endif 1134264790Sbapt fprintf(stderr, "shifting from state %d to state %d\n", *yystack.s_mark, yystate); 1135264790Sbapt } 1136264790Sbapt#endif 1137264790Sbapt if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow; 1138264790Sbapt *++yystack.s_mark = (short) yystate; 1139264790Sbapt *++yystack.l_mark = yyval; 1140264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1141264790Sbapt *++yystack.p_mark = yyloc; 1142264790Sbapt#endif 1143264790Sbapt goto yyloop; 1144264790Sbapt#if YYBTYACC 1145264790Sbapt 1146264790Sbapt /* Reduction declares that this path is valid. Set yypath and do a full parse */ 1147264790Sbaptyyvalid: 1148264790Sbapt if (yypath) YYABORT; 1149264790Sbapt while (yyps->save) 1150264790Sbapt { 1151264790Sbapt YYParseState *save = yyps->save; 1152264790Sbapt yyps->save = save->save; 1153264790Sbapt save->save = yypath; 1154264790Sbapt yypath = save; 1155264790Sbapt } 1156264790Sbapt#if YYDEBUG 1157264790Sbapt if (yydebug) 1158264790Sbapt fprintf(stderr, "%s[%d]: state %d, CONFLICT trial successful, backtracking to state %d, %d tokens\n", 1159264790Sbapt YYDEBUGSTR, yydepth, yystate, yypath->state, (int)(yylvp - yylvals - yypath->lexeme)); 1160264790Sbapt#endif 1161264790Sbapt if (yyerrctx) 1162264790Sbapt { 1163264790Sbapt yyFreeState(yyerrctx); 1164264790Sbapt yyerrctx = NULL; 1165264790Sbapt } 1166264790Sbapt yylvp = yylvals + yypath->lexeme; 1167264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1168264790Sbapt yylpp = yylpsns + yypath->lexeme; 1169264790Sbapt#endif 1170264790Sbapt yylexp = yylexemes + yypath->lexeme; 1171264790Sbapt yychar = YYEMPTY; 1172264790Sbapt yystack.s_mark = yystack.s_base + (yypath->yystack.s_mark - yypath->yystack.s_base); 1173264790Sbapt memcpy (yystack.s_base, yypath->yystack.s_base, (yystack.s_mark - yystack.s_base + 1) * sizeof(short)); 1174264790Sbapt yystack.l_mark = yystack.l_base + (yypath->yystack.l_mark - yypath->yystack.l_base); 1175264790Sbapt memcpy (yystack.l_base, yypath->yystack.l_base, (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE)); 1176264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1177264790Sbapt yystack.p_mark = yystack.p_base + (yypath->yystack.p_mark - yypath->yystack.p_base); 1178264790Sbapt memcpy (yystack.p_base, yypath->yystack.p_base, (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE)); 1179264790Sbapt#endif 1180264790Sbapt yystate = yypath->state; 1181264790Sbapt goto yyloop; 1182264790Sbapt#endif /* YYBTYACC */ 1183264790Sbapt 1184264790Sbaptyyoverflow: 1185264790Sbapt YYERROR_CALL("yacc stack overflow"); 1186264790Sbapt#if YYBTYACC 1187264790Sbapt goto yyabort_nomem; 1188264790Sbaptyyenomem: 1189264790Sbapt YYERROR_CALL("memory exhausted"); 1190264790Sbaptyyabort_nomem: 1191264790Sbapt#endif /* YYBTYACC */ 1192264790Sbapt yyresult = 2; 1193264790Sbapt goto yyreturn; 1194264790Sbapt 1195264790Sbaptyyabort: 1196264790Sbapt yyresult = 1; 1197264790Sbapt goto yyreturn; 1198264790Sbapt 1199264790Sbaptyyaccept: 1200264790Sbapt#if YYBTYACC 1201264790Sbapt if (yyps->save) goto yyvalid; 1202264790Sbapt#endif /* YYBTYACC */ 1203264790Sbapt yyresult = 0; 1204264790Sbapt 1205264790Sbaptyyreturn: 1206264790Sbapt#if defined(YYDESTRUCT_CALL) 1207264790Sbapt if (yychar != YYEOF && yychar != YYEMPTY) 1208264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1209264790Sbapt YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval, &yylloc); 1210264790Sbapt#else 1211264790Sbapt YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval); 1212264790Sbapt#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */ 1213264790Sbapt 1214264790Sbapt { 1215264790Sbapt YYSTYPE *pv; 1216264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1217264790Sbapt YYLTYPE *pp; 1218264790Sbapt 1219264790Sbapt for (pv = yystack.l_base, pp = yystack.p_base; pv <= yystack.l_mark; ++pv, ++pp) 1220264790Sbapt YYDESTRUCT_CALL("cleanup: discarding state", 1221264790Sbapt yystos[*(yystack.s_base + (pv - yystack.l_base))], pv, pp); 1222264790Sbapt#else 1223264790Sbapt for (pv = yystack.l_base; pv <= yystack.l_mark; ++pv) 1224264790Sbapt YYDESTRUCT_CALL("cleanup: discarding state", 1225264790Sbapt yystos[*(yystack.s_base + (pv - yystack.l_base))], pv); 1226264790Sbapt#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */ 1227264790Sbapt } 1228264790Sbapt#endif /* defined(YYDESTRUCT_CALL) */ 1229264790Sbapt 1230264790Sbapt#if YYBTYACC 1231264790Sbapt if (yyerrctx) 1232264790Sbapt { 1233264790Sbapt yyFreeState(yyerrctx); 1234264790Sbapt yyerrctx = NULL; 1235264790Sbapt } 1236264790Sbapt while (yyps) 1237264790Sbapt { 1238264790Sbapt YYParseState *save = yyps; 1239264790Sbapt yyps = save->save; 1240264790Sbapt save->save = NULL; 1241264790Sbapt yyFreeState(save); 1242264790Sbapt } 1243264790Sbapt while (yypath) 1244264790Sbapt { 1245264790Sbapt YYParseState *save = yypath; 1246264790Sbapt yypath = save->save; 1247264790Sbapt save->save = NULL; 1248264790Sbapt yyFreeState(save); 1249264790Sbapt } 1250264790Sbapt#endif /* YYBTYACC */ 1251264790Sbapt yyfreestack(&yystack); 1252264790Sbapt return (yyresult); 1253264790Sbapt} 1254