1264790Sbapt/* original parser id follows */ 2264790Sbapt/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */ 3272955Srodrigc/* (use YYMAJOR/YYMINOR for ifdefs dependent of 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_syntax12_parse 22264790Sbapt#endif /* yyparse */ 23264790Sbapt 24264790Sbapt#ifndef yylex 25264790Sbapt#define yylex err_syntax12_lex 26264790Sbapt#endif /* yylex */ 27264790Sbapt 28264790Sbapt#ifndef yyerror 29264790Sbapt#define yyerror err_syntax12_error 30264790Sbapt#endif /* yyerror */ 31264790Sbapt 32264790Sbapt#ifndef yychar 33264790Sbapt#define yychar err_syntax12_char 34264790Sbapt#endif /* yychar */ 35264790Sbapt 36264790Sbapt#ifndef yyval 37264790Sbapt#define yyval err_syntax12_val 38264790Sbapt#endif /* yyval */ 39264790Sbapt 40264790Sbapt#ifndef yylval 41264790Sbapt#define yylval err_syntax12_lval 42264790Sbapt#endif /* yylval */ 43264790Sbapt 44264790Sbapt#ifndef yydebug 45264790Sbapt#define yydebug err_syntax12_debug 46264790Sbapt#endif /* yydebug */ 47264790Sbapt 48264790Sbapt#ifndef yynerrs 49264790Sbapt#define yynerrs err_syntax12_nerrs 50264790Sbapt#endif /* yynerrs */ 51264790Sbapt 52264790Sbapt#ifndef yyerrflag 53264790Sbapt#define yyerrflag err_syntax12_errflag 54264790Sbapt#endif /* yyerrflag */ 55264790Sbapt 56264790Sbapt#ifndef yylhs 57264790Sbapt#define yylhs err_syntax12_lhs 58264790Sbapt#endif /* yylhs */ 59264790Sbapt 60264790Sbapt#ifndef yylen 61264790Sbapt#define yylen err_syntax12_len 62264790Sbapt#endif /* yylen */ 63264790Sbapt 64264790Sbapt#ifndef yydefred 65264790Sbapt#define yydefred err_syntax12_defred 66264790Sbapt#endif /* yydefred */ 67264790Sbapt 68264790Sbapt#ifndef yystos 69264790Sbapt#define yystos err_syntax12_stos 70264790Sbapt#endif /* yystos */ 71264790Sbapt 72264790Sbapt#ifndef yydgoto 73264790Sbapt#define yydgoto err_syntax12_dgoto 74264790Sbapt#endif /* yydgoto */ 75264790Sbapt 76264790Sbapt#ifndef yysindex 77264790Sbapt#define yysindex err_syntax12_sindex 78264790Sbapt#endif /* yysindex */ 79264790Sbapt 80264790Sbapt#ifndef yyrindex 81264790Sbapt#define yyrindex err_syntax12_rindex 82264790Sbapt#endif /* yyrindex */ 83264790Sbapt 84264790Sbapt#ifndef yygindex 85264790Sbapt#define yygindex err_syntax12_gindex 86264790Sbapt#endif /* yygindex */ 87264790Sbapt 88264790Sbapt#ifndef yytable 89264790Sbapt#define yytable err_syntax12_table 90264790Sbapt#endif /* yytable */ 91264790Sbapt 92264790Sbapt#ifndef yycheck 93264790Sbapt#define yycheck err_syntax12_check 94264790Sbapt#endif /* yycheck */ 95264790Sbapt 96264790Sbapt#ifndef yyname 97264790Sbapt#define yyname err_syntax12_name 98264790Sbapt#endif /* yyname */ 99264790Sbapt 100264790Sbapt#ifndef yyrule 101264790Sbapt#define yyrule err_syntax12_rule 102264790Sbapt#endif /* yyrule */ 103264790Sbapt 104264790Sbapt#if YYBTYACC 105264790Sbapt 106264790Sbapt#ifndef yycindex 107264790Sbapt#define yycindex err_syntax12_cindex 108264790Sbapt#endif /* yycindex */ 109264790Sbapt 110264790Sbapt#ifndef yyctable 111264790Sbapt#define yyctable err_syntax12_ctable 112264790Sbapt#endif /* yyctable */ 113264790Sbapt 114264790Sbapt#endif /* YYBTYACC */ 115264790Sbapt 116264790Sbapt#define YYPREFIX "err_syntax12_" 117264790Sbapt 118264790Sbapt#define YYPURE 0 119264790Sbapt 120264790Sbapt#line 2 "err_syntax12.y" 121264790Sbaptint yylex(void); 122264790Sbaptstatic void yyerror(const char *); 123264790Sbapt#line 124 "err_syntax12.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 text 456 163264790Sbapt#define YYERRCODE 256 164264790Sbapttypedef short YYINT; 165264790Sbaptstatic const YYINT err_syntax12_lhs[] = { -1, 166264790Sbapt 0, 167264790Sbapt}; 168264790Sbaptstatic const YYINT err_syntax12_len[] = { 2, 169264790Sbapt 1, 170264790Sbapt}; 171264790Sbaptstatic const YYINT err_syntax12_defred[] = { 0, 172264790Sbapt 1, 0, 173264790Sbapt}; 174264790Sbaptstatic const YYINT err_syntax12_stos[] = { 0, 175264790Sbapt 256, 458, 176264790Sbapt}; 177264790Sbaptstatic const YYINT err_syntax12_dgoto[] = { 2, 178264790Sbapt}; 179264790Sbaptstatic const YYINT err_syntax12_sindex[] = { -256, 180264790Sbapt 0, 0, 181264790Sbapt}; 182264790Sbaptstatic const YYINT err_syntax12_rindex[] = { 0, 183264790Sbapt 0, 0, 184264790Sbapt}; 185264790Sbapt#if YYBTYACC 186264790Sbaptstatic const YYINT err_syntax12_cindex[] = { 0, 187264790Sbapt 0, 0, 188264790Sbapt}; 189264790Sbapt#endif 190264790Sbaptstatic const YYINT err_syntax12_gindex[] = { 0, 191264790Sbapt}; 192264790Sbapt#define YYTABLESIZE 0 193264790Sbaptstatic const YYINT err_syntax12_table[] = { 1, 194264790Sbapt}; 195264790Sbaptstatic const YYINT err_syntax12_check[] = { 256, 196264790Sbapt}; 197272955Srodrigc#if YYBTYACC 198272955Srodrigcstatic const YYINT err_syntax12_ctable[] = { -1, 199272955Srodrigc}; 200272955Srodrigc#endif 201264790Sbapt#define YYFINAL 2 202264790Sbapt#ifndef YYDEBUG 203264790Sbapt#define YYDEBUG 0 204264790Sbapt#endif 205264790Sbapt#define YYMAXTOKEN 456 206264790Sbapt#define YYUNDFTOKEN 459 207264790Sbapt#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a)) 208264790Sbapt#if YYDEBUG 209264790Sbaptstatic const char *const err_syntax12_name[] = { 210264790Sbapt 211264790Sbapt"$end",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 212264790Sbapt0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 213264790Sbapt0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 214264790Sbapt0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 215264790Sbapt0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 216264790Sbapt0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 217264790Sbapt0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"error",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 218264790Sbapt0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 219264790Sbapt0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 220264790Sbapt0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 221264790Sbapt0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 222264790Sbapt0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"text","$accept","S", 223264790Sbapt"illegal-symbol", 224264790Sbapt}; 225264790Sbaptstatic const char *const err_syntax12_rule[] = { 226264790Sbapt"$accept : S", 227264790Sbapt"S : error", 228264790Sbapt 229264790Sbapt}; 230264790Sbapt#endif 231264790Sbapt 232264790Sbaptint yydebug; 233264790Sbaptint yynerrs; 234264790Sbapt 235264790Sbaptint yyerrflag; 236264790Sbaptint yychar; 237264790SbaptYYSTYPE yyval; 238264790SbaptYYSTYPE yylval; 239264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 240264790SbaptYYLTYPE yyloc; /* position returned by actions */ 241264790SbaptYYLTYPE yylloc; /* position from the lexer */ 242264790Sbapt#endif 243264790Sbapt 244264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 245264790Sbapt#ifndef YYLLOC_DEFAULT 246264790Sbapt#define YYLLOC_DEFAULT(loc, rhs, n) \ 247264790Sbaptdo \ 248264790Sbapt{ \ 249264790Sbapt if (n == 0) \ 250264790Sbapt { \ 251264790Sbapt (loc).first_line = ((rhs)[-1]).last_line; \ 252264790Sbapt (loc).first_column = ((rhs)[-1]).last_column; \ 253264790Sbapt (loc).last_line = ((rhs)[-1]).last_line; \ 254264790Sbapt (loc).last_column = ((rhs)[-1]).last_column; \ 255264790Sbapt } \ 256264790Sbapt else \ 257264790Sbapt { \ 258264790Sbapt (loc).first_line = ((rhs)[ 0 ]).first_line; \ 259264790Sbapt (loc).first_column = ((rhs)[ 0 ]).first_column; \ 260264790Sbapt (loc).last_line = ((rhs)[n-1]).last_line; \ 261264790Sbapt (loc).last_column = ((rhs)[n-1]).last_column; \ 262264790Sbapt } \ 263264790Sbapt} while (0) 264264790Sbapt#endif /* YYLLOC_DEFAULT */ 265264790Sbapt#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */ 266264790Sbapt#if YYBTYACC 267264790Sbapt 268264790Sbapt#ifndef YYLVQUEUEGROWTH 269264790Sbapt#define YYLVQUEUEGROWTH 32 270264790Sbapt#endif 271264790Sbapt#endif /* YYBTYACC */ 272264790Sbapt 273264790Sbapt/* define the initial stack-sizes */ 274264790Sbapt#ifdef YYSTACKSIZE 275264790Sbapt#undef YYMAXDEPTH 276264790Sbapt#define YYMAXDEPTH YYSTACKSIZE 277264790Sbapt#else 278264790Sbapt#ifdef YYMAXDEPTH 279264790Sbapt#define YYSTACKSIZE YYMAXDEPTH 280264790Sbapt#else 281264790Sbapt#define YYSTACKSIZE 10000 282264790Sbapt#define YYMAXDEPTH 10000 283264790Sbapt#endif 284264790Sbapt#endif 285264790Sbapt 286264790Sbapt#ifndef YYINITSTACKSIZE 287264790Sbapt#define YYINITSTACKSIZE 200 288264790Sbapt#endif 289264790Sbapt 290264790Sbapttypedef struct { 291264790Sbapt unsigned stacksize; 292264790Sbapt short *s_base; 293264790Sbapt short *s_mark; 294264790Sbapt short *s_last; 295264790Sbapt YYSTYPE *l_base; 296264790Sbapt YYSTYPE *l_mark; 297264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 298264790Sbapt YYLTYPE *p_base; 299264790Sbapt YYLTYPE *p_mark; 300264790Sbapt#endif 301264790Sbapt} YYSTACKDATA; 302264790Sbapt#if YYBTYACC 303264790Sbapt 304264790Sbaptstruct YYParseState_s 305264790Sbapt{ 306264790Sbapt struct YYParseState_s *save; /* Previously saved parser state */ 307264790Sbapt YYSTACKDATA yystack; /* saved parser stack */ 308264790Sbapt int state; /* saved parser state */ 309264790Sbapt int errflag; /* saved error recovery status */ 310264790Sbapt int lexeme; /* saved index of the conflict lexeme in the lexical queue */ 311264790Sbapt YYINT ctry; /* saved index in yyctable[] for this conflict */ 312264790Sbapt}; 313264790Sbapttypedef struct YYParseState_s YYParseState; 314264790Sbapt#endif /* YYBTYACC */ 315264790Sbapt/* variables for the parser stack */ 316264790Sbaptstatic YYSTACKDATA yystack; 317264790Sbapt#if YYBTYACC 318264790Sbapt 319264790Sbapt/* Current parser state */ 320264790Sbaptstatic YYParseState *yyps = 0; 321264790Sbapt 322264790Sbapt/* yypath != NULL: do the full parse, starting at *yypath parser state. */ 323264790Sbaptstatic YYParseState *yypath = 0; 324264790Sbapt 325264790Sbapt/* Base of the lexical value queue */ 326264790Sbaptstatic YYSTYPE *yylvals = 0; 327264790Sbapt 328264790Sbapt/* Current position at lexical value queue */ 329264790Sbaptstatic YYSTYPE *yylvp = 0; 330264790Sbapt 331264790Sbapt/* End position of lexical value queue */ 332264790Sbaptstatic YYSTYPE *yylve = 0; 333264790Sbapt 334264790Sbapt/* The last allocated position at the lexical value queue */ 335264790Sbaptstatic YYSTYPE *yylvlim = 0; 336264790Sbapt 337264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 338264790Sbapt/* Base of the lexical position queue */ 339264790Sbaptstatic YYLTYPE *yylpsns = 0; 340264790Sbapt 341264790Sbapt/* Current position at lexical position queue */ 342264790Sbaptstatic YYLTYPE *yylpp = 0; 343264790Sbapt 344264790Sbapt/* End position of lexical position queue */ 345264790Sbaptstatic YYLTYPE *yylpe = 0; 346264790Sbapt 347264790Sbapt/* The last allocated position at the lexical position queue */ 348264790Sbaptstatic YYLTYPE *yylplim = 0; 349264790Sbapt#endif 350264790Sbapt 351264790Sbapt/* Current position at lexical token queue */ 352264790Sbaptstatic short *yylexp = 0; 353264790Sbapt 354264790Sbaptstatic short *yylexemes = 0; 355264790Sbapt#endif /* YYBTYACC */ 356264790Sbapt#line 12 "err_syntax12.y" 357264790Sbapt 358264790Sbapt#include <stdio.h> 359264790Sbapt 360264790Sbaptint 361264790Sbaptmain(void) 362264790Sbapt{ 363264790Sbapt printf("yyparse() = %d\n", yyparse()); 364264790Sbapt return 0; 365264790Sbapt} 366264790Sbapt 367264790Sbaptint 368264790Sbaptyylex(void) 369264790Sbapt{ 370264790Sbapt return -1; 371264790Sbapt} 372264790Sbapt 373264790Sbaptstatic void 374264790Sbaptyyerror(const char* s) 375264790Sbapt{ 376264790Sbapt printf("%s\n", s); 377264790Sbapt} 378272955Srodrigc#line 379 "err_syntax12.tab.c" 379264790Sbapt 380264790Sbapt/* For use in generated program */ 381264790Sbapt#define yydepth (int)(yystack.s_mark - yystack.s_base) 382264790Sbapt#if YYBTYACC 383264790Sbapt#define yytrial (yyps->save) 384264790Sbapt#endif /* YYBTYACC */ 385264790Sbapt 386264790Sbapt#if YYDEBUG 387272955Srodrigc#include <stdio.h> /* needed for printf */ 388264790Sbapt#endif 389264790Sbapt 390272955Srodrigc#include <stdlib.h> /* needed for malloc, etc */ 391272955Srodrigc#include <string.h> /* needed for memset */ 392264790Sbapt 393264790Sbapt/* allocate initial stack or double stack size, up to YYMAXDEPTH */ 394264790Sbaptstatic int yygrowstack(YYSTACKDATA *data) 395264790Sbapt{ 396264790Sbapt int i; 397264790Sbapt unsigned newsize; 398264790Sbapt short *newss; 399264790Sbapt YYSTYPE *newvs; 400264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 401264790Sbapt YYLTYPE *newps; 402264790Sbapt#endif 403264790Sbapt 404264790Sbapt if ((newsize = data->stacksize) == 0) 405264790Sbapt newsize = YYINITSTACKSIZE; 406264790Sbapt else if (newsize >= YYMAXDEPTH) 407264790Sbapt return YYENOMEM; 408264790Sbapt else if ((newsize *= 2) > YYMAXDEPTH) 409264790Sbapt newsize = YYMAXDEPTH; 410264790Sbapt 411264790Sbapt i = (int) (data->s_mark - data->s_base); 412264790Sbapt newss = (short *)realloc(data->s_base, newsize * sizeof(*newss)); 413264790Sbapt if (newss == 0) 414264790Sbapt return YYENOMEM; 415264790Sbapt 416264790Sbapt data->s_base = newss; 417264790Sbapt data->s_mark = newss + i; 418264790Sbapt 419264790Sbapt newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs)); 420264790Sbapt if (newvs == 0) 421264790Sbapt return YYENOMEM; 422264790Sbapt 423264790Sbapt data->l_base = newvs; 424264790Sbapt data->l_mark = newvs + i; 425264790Sbapt 426264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 427264790Sbapt newps = (YYLTYPE *)realloc(data->p_base, newsize * sizeof(*newps)); 428264790Sbapt if (newps == 0) 429264790Sbapt return YYENOMEM; 430264790Sbapt 431264790Sbapt data->p_base = newps; 432264790Sbapt data->p_mark = newps + i; 433264790Sbapt#endif 434264790Sbapt 435264790Sbapt data->stacksize = newsize; 436264790Sbapt data->s_last = data->s_base + newsize - 1; 437264790Sbapt 438264790Sbapt#if YYDEBUG 439264790Sbapt if (yydebug) 440264790Sbapt fprintf(stderr, "%sdebug: stack size increased to %d\n", YYPREFIX, newsize); 441264790Sbapt#endif 442264790Sbapt return 0; 443264790Sbapt} 444264790Sbapt 445264790Sbapt#if YYPURE || defined(YY_NO_LEAKS) 446264790Sbaptstatic void yyfreestack(YYSTACKDATA *data) 447264790Sbapt{ 448264790Sbapt free(data->s_base); 449264790Sbapt free(data->l_base); 450264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 451264790Sbapt free(data->p_base); 452264790Sbapt#endif 453264790Sbapt memset(data, 0, sizeof(*data)); 454264790Sbapt} 455264790Sbapt#else 456264790Sbapt#define yyfreestack(data) /* nothing */ 457264790Sbapt#endif /* YYPURE || defined(YY_NO_LEAKS) */ 458264790Sbapt#if YYBTYACC 459264790Sbapt 460264790Sbaptstatic YYParseState * 461264790SbaptyyNewState(unsigned size) 462264790Sbapt{ 463264790Sbapt YYParseState *p = (YYParseState *) malloc(sizeof(YYParseState)); 464264790Sbapt if (p == NULL) return NULL; 465264790Sbapt 466264790Sbapt p->yystack.stacksize = size; 467264790Sbapt if (size == 0) 468264790Sbapt { 469264790Sbapt p->yystack.s_base = NULL; 470264790Sbapt p->yystack.l_base = NULL; 471264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 472264790Sbapt p->yystack.p_base = NULL; 473264790Sbapt#endif 474264790Sbapt return p; 475264790Sbapt } 476264790Sbapt p->yystack.s_base = (short *) malloc(size * sizeof(short)); 477264790Sbapt if (p->yystack.s_base == NULL) return NULL; 478264790Sbapt p->yystack.l_base = (YYSTYPE *) malloc(size * sizeof(YYSTYPE)); 479264790Sbapt if (p->yystack.l_base == NULL) return NULL; 480264790Sbapt memset(p->yystack.l_base, 0, size * sizeof(YYSTYPE)); 481264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 482264790Sbapt p->yystack.p_base = (YYLTYPE *) malloc(size * sizeof(YYLTYPE)); 483264790Sbapt if (p->yystack.p_base == NULL) return NULL; 484264790Sbapt memset(p->yystack.p_base, 0, size * sizeof(YYLTYPE)); 485264790Sbapt#endif 486264790Sbapt 487264790Sbapt return p; 488264790Sbapt} 489264790Sbapt 490264790Sbaptstatic void 491264790SbaptyyFreeState(YYParseState *p) 492264790Sbapt{ 493264790Sbapt yyfreestack(&p->yystack); 494264790Sbapt free(p); 495264790Sbapt} 496264790Sbapt#endif /* YYBTYACC */ 497264790Sbapt 498264790Sbapt#define YYABORT goto yyabort 499264790Sbapt#define YYREJECT goto yyabort 500264790Sbapt#define YYACCEPT goto yyaccept 501264790Sbapt#define YYERROR goto yyerrlab 502264790Sbapt#if YYBTYACC 503264790Sbapt#define YYVALID do { if (yyps->save) goto yyvalid; } while(0) 504264790Sbapt#define YYVALID_NESTED do { if (yyps->save && \ 505264790Sbapt yyps->save->save == 0) goto yyvalid; } while(0) 506264790Sbapt#endif /* YYBTYACC */ 507264790Sbapt 508264790Sbaptint 509264790SbaptYYPARSE_DECL() 510264790Sbapt{ 511264790Sbapt int yym, yyn, yystate, yyresult; 512264790Sbapt#if YYBTYACC 513264790Sbapt int yynewerrflag; 514264790Sbapt YYParseState *yyerrctx = NULL; 515264790Sbapt#endif /* YYBTYACC */ 516264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 517264790Sbapt YYLTYPE yyerror_loc_range[2]; /* position of error start & end */ 518264790Sbapt#endif 519264790Sbapt#if YYDEBUG 520264790Sbapt const char *yys; 521264790Sbapt 522264790Sbapt if ((yys = getenv("YYDEBUG")) != 0) 523264790Sbapt { 524264790Sbapt yyn = *yys; 525264790Sbapt if (yyn >= '0' && yyn <= '9') 526264790Sbapt yydebug = yyn - '0'; 527264790Sbapt } 528264790Sbapt if (yydebug) 529264790Sbapt fprintf(stderr, "%sdebug[<# of symbols on state stack>]\n", YYPREFIX); 530264790Sbapt#endif 531264790Sbapt 532264790Sbapt#if YYBTYACC 533264790Sbapt yyps = yyNewState(0); if (yyps == 0) goto yyenomem; 534264790Sbapt yyps->save = 0; 535264790Sbapt#endif /* YYBTYACC */ 536264790Sbapt yynerrs = 0; 537264790Sbapt yyerrflag = 0; 538264790Sbapt yychar = YYEMPTY; 539264790Sbapt yystate = 0; 540264790Sbapt 541264790Sbapt#if YYPURE 542264790Sbapt memset(&yystack, 0, sizeof(yystack)); 543264790Sbapt#endif 544264790Sbapt 545264790Sbapt if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow; 546264790Sbapt yystack.s_mark = yystack.s_base; 547264790Sbapt yystack.l_mark = yystack.l_base; 548264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 549264790Sbapt yystack.p_mark = yystack.p_base; 550264790Sbapt#endif 551264790Sbapt yystate = 0; 552264790Sbapt *yystack.s_mark = 0; 553264790Sbapt 554264790Sbaptyyloop: 555264790Sbapt if ((yyn = yydefred[yystate]) != 0) goto yyreduce; 556264790Sbapt if (yychar < 0) 557264790Sbapt { 558264790Sbapt#if YYBTYACC 559264790Sbapt do { 560264790Sbapt if (yylvp < yylve) 561264790Sbapt { 562264790Sbapt /* we're currently re-reading tokens */ 563264790Sbapt yylval = *yylvp++; 564264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 565264790Sbapt yylloc = *yylpp++; 566264790Sbapt#endif 567264790Sbapt yychar = *yylexp++; 568264790Sbapt break; 569264790Sbapt } 570264790Sbapt if (yyps->save) 571264790Sbapt { 572264790Sbapt /* in trial mode; save scanner results for future parse attempts */ 573264790Sbapt if (yylvp == yylvlim) 574264790Sbapt { /* Enlarge lexical value queue */ 575272955Srodrigc size_t p = (size_t) (yylvp - yylvals); 576272955Srodrigc size_t s = (size_t) (yylvlim - yylvals); 577264790Sbapt 578264790Sbapt s += YYLVQUEUEGROWTH; 579264790Sbapt if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL) goto yyenomem; 580264790Sbapt if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) goto yyenomem; 581264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 582264790Sbapt if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) goto yyenomem; 583264790Sbapt#endif 584264790Sbapt yylvp = yylve = yylvals + p; 585264790Sbapt yylvlim = yylvals + s; 586264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 587264790Sbapt yylpp = yylpe = yylpsns + p; 588264790Sbapt yylplim = yylpsns + s; 589264790Sbapt#endif 590264790Sbapt yylexp = yylexemes + p; 591264790Sbapt } 592264790Sbapt *yylexp = (short) YYLEX; 593264790Sbapt *yylvp++ = yylval; 594264790Sbapt yylve++; 595264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 596264790Sbapt *yylpp++ = yylloc; 597264790Sbapt yylpe++; 598264790Sbapt#endif 599264790Sbapt yychar = *yylexp++; 600264790Sbapt break; 601264790Sbapt } 602264790Sbapt /* normal operation, no conflict encountered */ 603264790Sbapt#endif /* YYBTYACC */ 604264790Sbapt yychar = YYLEX; 605264790Sbapt#if YYBTYACC 606264790Sbapt } while (0); 607264790Sbapt#endif /* YYBTYACC */ 608264790Sbapt if (yychar < 0) yychar = YYEOF; 609264790Sbapt /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */ 610264790Sbapt#if YYDEBUG 611264790Sbapt if (yydebug) 612264790Sbapt { 613264790Sbapt yys = yyname[YYTRANSLATE(yychar)]; 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); 672272955Srodrigc memcpy (save->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short)); 673264790Sbapt save->yystack.l_mark = save->yystack.l_base + (yystack.l_mark - yystack.l_base); 674272955Srodrigc 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); 677272955Srodrigc 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 { 694264790Sbapt yylexemes = (short *) malloc((YYLVQUEUEGROWTH) * sizeof(short)); 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 718264790Sbapt *yylexp = (short) 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 } 732272955Srodrigc 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]; 753264790Sbapt *++yystack.s_mark = (short) 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; 799264790Sbapt goto yyerrlab; 800264790Sbapt 801264790Sbaptyyerrlab: 802264790Sbapt yynewerrflag = 0; 803264790Sbaptyyerrhandler: 804264790Sbapt while (yyps->save) 805264790Sbapt { 806264790Sbapt int ctry; 807264790Sbapt YYParseState *save = yyps->save; 808264790Sbapt#if YYDEBUG 809264790Sbapt if (yydebug) 810264790Sbapt fprintf(stderr, "%s[%d]: ERROR in state %d, CONFLICT BACKTRACKING to state %d, %d tokens\n", 811264790Sbapt YYDEBUGSTR, yydepth, yystate, yyps->save->state, 812264790Sbapt (int)(yylvp - yylvals - yyps->save->lexeme)); 813264790Sbapt#endif 814264790Sbapt /* Memorize most forward-looking error state in case it's really an error. */ 815264790Sbapt if (yyerrctx == NULL || yyerrctx->lexeme < yylvp - yylvals) 816264790Sbapt { 817264790Sbapt /* Free old saved error context state */ 818264790Sbapt if (yyerrctx) yyFreeState(yyerrctx); 819264790Sbapt /* Create and fill out new saved error context state */ 820264790Sbapt yyerrctx = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1)); 821264790Sbapt if (yyerrctx == NULL) goto yyenomem; 822264790Sbapt yyerrctx->save = yyps->save; 823264790Sbapt yyerrctx->state = yystate; 824264790Sbapt yyerrctx->errflag = yyerrflag; 825264790Sbapt yyerrctx->yystack.s_mark = yyerrctx->yystack.s_base + (yystack.s_mark - yystack.s_base); 826272955Srodrigc memcpy (yyerrctx->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short)); 827264790Sbapt yyerrctx->yystack.l_mark = yyerrctx->yystack.l_base + (yystack.l_mark - yystack.l_base); 828272955Srodrigc memcpy (yyerrctx->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE)); 829264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 830264790Sbapt yyerrctx->yystack.p_mark = yyerrctx->yystack.p_base + (yystack.p_mark - yystack.p_base); 831272955Srodrigc memcpy (yyerrctx->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE)); 832264790Sbapt#endif 833272955Srodrigc yyerrctx->lexeme = (int) (yylvp - yylvals); 834264790Sbapt } 835264790Sbapt yylvp = yylvals + save->lexeme; 836264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 837264790Sbapt yylpp = yylpsns + save->lexeme; 838264790Sbapt#endif 839264790Sbapt yylexp = yylexemes + save->lexeme; 840264790Sbapt yychar = YYEMPTY; 841264790Sbapt yystack.s_mark = yystack.s_base + (save->yystack.s_mark - save->yystack.s_base); 842272955Srodrigc memcpy (yystack.s_base, save->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short)); 843264790Sbapt yystack.l_mark = yystack.l_base + (save->yystack.l_mark - save->yystack.l_base); 844272955Srodrigc memcpy (yystack.l_base, save->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE)); 845264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 846264790Sbapt yystack.p_mark = yystack.p_base + (save->yystack.p_mark - save->yystack.p_base); 847272955Srodrigc memcpy (yystack.p_base, save->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE)); 848264790Sbapt#endif 849264790Sbapt ctry = ++save->ctry; 850264790Sbapt yystate = save->state; 851264790Sbapt /* We tried shift, try reduce now */ 852264790Sbapt if ((yyn = yyctable[ctry]) >= 0) goto yyreduce; 853264790Sbapt yyps->save = save->save; 854264790Sbapt save->save = NULL; 855264790Sbapt yyFreeState(save); 856264790Sbapt 857264790Sbapt /* Nothing left on the stack -- error */ 858264790Sbapt if (!yyps->save) 859264790Sbapt { 860264790Sbapt#if YYDEBUG 861264790Sbapt if (yydebug) 862264790Sbapt fprintf(stderr, "%sdebug[%d,trial]: trial parse FAILED, entering ERROR mode\n", 863264790Sbapt YYPREFIX, yydepth); 864264790Sbapt#endif 865264790Sbapt /* Restore state as it was in the most forward-advanced error */ 866264790Sbapt yylvp = yylvals + yyerrctx->lexeme; 867264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 868264790Sbapt yylpp = yylpsns + yyerrctx->lexeme; 869264790Sbapt#endif 870264790Sbapt yylexp = yylexemes + yyerrctx->lexeme; 871264790Sbapt yychar = yylexp[-1]; 872264790Sbapt yylval = yylvp[-1]; 873264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 874264790Sbapt yylloc = yylpp[-1]; 875264790Sbapt#endif 876264790Sbapt yystack.s_mark = yystack.s_base + (yyerrctx->yystack.s_mark - yyerrctx->yystack.s_base); 877272955Srodrigc memcpy (yystack.s_base, yyerrctx->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short)); 878264790Sbapt yystack.l_mark = yystack.l_base + (yyerrctx->yystack.l_mark - yyerrctx->yystack.l_base); 879272955Srodrigc memcpy (yystack.l_base, yyerrctx->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE)); 880264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 881264790Sbapt yystack.p_mark = yystack.p_base + (yyerrctx->yystack.p_mark - yyerrctx->yystack.p_base); 882272955Srodrigc memcpy (yystack.p_base, yyerrctx->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE)); 883264790Sbapt#endif 884264790Sbapt yystate = yyerrctx->state; 885264790Sbapt yyFreeState(yyerrctx); 886264790Sbapt yyerrctx = NULL; 887264790Sbapt } 888264790Sbapt yynewerrflag = 1; 889264790Sbapt } 890264790Sbapt if (yynewerrflag == 0) goto yyinrecovery; 891264790Sbapt#endif /* YYBTYACC */ 892264790Sbapt 893264790Sbapt YYERROR_CALL("syntax error"); 894264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 895264790Sbapt yyerror_loc_range[0] = yylloc; /* lookahead position is error start position */ 896264790Sbapt#endif 897264790Sbapt 898264790Sbapt#if !YYBTYACC 899264790Sbapt goto yyerrlab; 900264790Sbaptyyerrlab: 901264790Sbapt#endif 902264790Sbapt ++yynerrs; 903264790Sbapt 904264790Sbaptyyinrecovery: 905264790Sbapt if (yyerrflag < 3) 906264790Sbapt { 907264790Sbapt yyerrflag = 3; 908264790Sbapt for (;;) 909264790Sbapt { 910264790Sbapt if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 && 911264790Sbapt yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) YYERRCODE) 912264790Sbapt { 913264790Sbapt#if YYDEBUG 914264790Sbapt if (yydebug) 915264790Sbapt fprintf(stderr, "%s[%d]: state %d, error recovery shifting to state %d\n", 916264790Sbapt YYDEBUGSTR, yydepth, *yystack.s_mark, yytable[yyn]); 917264790Sbapt#endif 918264790Sbapt if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow; 919264790Sbapt yystate = yytable[yyn]; 920264790Sbapt *++yystack.s_mark = yytable[yyn]; 921264790Sbapt *++yystack.l_mark = yylval; 922264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 923264790Sbapt /* lookahead position is error end position */ 924264790Sbapt yyerror_loc_range[1] = yylloc; 925264790Sbapt YYLLOC_DEFAULT(yyloc, yyerror_loc_range, 2); /* position of error span */ 926264790Sbapt *++yystack.p_mark = yyloc; 927264790Sbapt#endif 928264790Sbapt goto yyloop; 929264790Sbapt } 930264790Sbapt else 931264790Sbapt { 932264790Sbapt#if YYDEBUG 933264790Sbapt if (yydebug) 934264790Sbapt fprintf(stderr, "%s[%d]: error recovery discarding state %d\n", 935264790Sbapt YYDEBUGSTR, yydepth, *yystack.s_mark); 936264790Sbapt#endif 937264790Sbapt if (yystack.s_mark <= yystack.s_base) goto yyabort; 938264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 939264790Sbapt /* the current TOS position is the error start position */ 940264790Sbapt yyerror_loc_range[0] = *yystack.p_mark; 941264790Sbapt#endif 942264790Sbapt#if defined(YYDESTRUCT_CALL) 943264790Sbapt#if YYBTYACC 944264790Sbapt if (!yytrial) 945264790Sbapt#endif /* YYBTYACC */ 946264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 947264790Sbapt YYDESTRUCT_CALL("error: discarding state", 948264790Sbapt yystos[*yystack.s_mark], yystack.l_mark, yystack.p_mark); 949264790Sbapt#else 950264790Sbapt YYDESTRUCT_CALL("error: discarding state", 951264790Sbapt yystos[*yystack.s_mark], yystack.l_mark); 952264790Sbapt#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */ 953264790Sbapt#endif /* defined(YYDESTRUCT_CALL) */ 954264790Sbapt --yystack.s_mark; 955264790Sbapt --yystack.l_mark; 956264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 957264790Sbapt --yystack.p_mark; 958264790Sbapt#endif 959264790Sbapt } 960264790Sbapt } 961264790Sbapt } 962264790Sbapt else 963264790Sbapt { 964264790Sbapt if (yychar == YYEOF) goto yyabort; 965264790Sbapt#if YYDEBUG 966264790Sbapt if (yydebug) 967264790Sbapt { 968264790Sbapt yys = yyname[YYTRANSLATE(yychar)]; 969264790Sbapt fprintf(stderr, "%s[%d]: state %d, error recovery discarding token %d (%s)\n", 970264790Sbapt YYDEBUGSTR, yydepth, yystate, yychar, yys); 971264790Sbapt } 972264790Sbapt#endif 973264790Sbapt#if defined(YYDESTRUCT_CALL) 974264790Sbapt#if YYBTYACC 975264790Sbapt if (!yytrial) 976264790Sbapt#endif /* YYBTYACC */ 977264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 978264790Sbapt YYDESTRUCT_CALL("error: discarding token", yychar, &yylval, &yylloc); 979264790Sbapt#else 980264790Sbapt YYDESTRUCT_CALL("error: discarding token", yychar, &yylval); 981264790Sbapt#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */ 982264790Sbapt#endif /* defined(YYDESTRUCT_CALL) */ 983264790Sbapt yychar = YYEMPTY; 984264790Sbapt goto yyloop; 985264790Sbapt } 986264790Sbapt 987264790Sbaptyyreduce: 988264790Sbapt yym = yylen[yyn]; 989264790Sbapt#if YYDEBUG 990264790Sbapt if (yydebug) 991264790Sbapt { 992264790Sbapt fprintf(stderr, "%s[%d]: state %d, reducing by rule %d (%s)", 993264790Sbapt YYDEBUGSTR, yydepth, yystate, yyn, yyrule[yyn]); 994264790Sbapt#ifdef YYSTYPE_TOSTRING 995264790Sbapt#if YYBTYACC 996264790Sbapt if (!yytrial) 997264790Sbapt#endif /* YYBTYACC */ 998264790Sbapt if (yym > 0) 999264790Sbapt { 1000264790Sbapt int i; 1001264790Sbapt fputc('<', stderr); 1002264790Sbapt for (i = yym; i > 0; i--) 1003264790Sbapt { 1004264790Sbapt if (i != yym) fputs(", ", stderr); 1005264790Sbapt fputs(YYSTYPE_TOSTRING(yystos[yystack.s_mark[1-i]], 1006264790Sbapt yystack.l_mark[1-i]), stderr); 1007264790Sbapt } 1008264790Sbapt fputc('>', stderr); 1009264790Sbapt } 1010264790Sbapt#endif 1011264790Sbapt fputc('\n', stderr); 1012264790Sbapt } 1013264790Sbapt#endif 1014264790Sbapt if (yym > 0) 1015264790Sbapt yyval = yystack.l_mark[1-yym]; 1016264790Sbapt else 1017264790Sbapt memset(&yyval, 0, sizeof yyval); 1018264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1019264790Sbapt 1020264790Sbapt /* Perform position reduction */ 1021264790Sbapt memset(&yyloc, 0, sizeof(yyloc)); 1022264790Sbapt#if YYBTYACC 1023264790Sbapt if (!yytrial) 1024264790Sbapt#endif /* YYBTYACC */ 1025264790Sbapt { 1026264790Sbapt YYLLOC_DEFAULT(yyloc, &yystack.p_mark[1-yym], yym); 1027264790Sbapt /* just in case YYERROR is invoked within the action, save 1028264790Sbapt the start of the rhs as the error start position */ 1029264790Sbapt yyerror_loc_range[0] = yystack.p_mark[1-yym]; 1030264790Sbapt } 1031264790Sbapt#endif 1032264790Sbapt 1033264790Sbapt switch (yyn) 1034264790Sbapt { 1035264790Sbapt default: 1036264790Sbapt break; 1037264790Sbapt } 1038264790Sbapt yystack.s_mark -= yym; 1039264790Sbapt yystate = *yystack.s_mark; 1040264790Sbapt yystack.l_mark -= yym; 1041264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1042264790Sbapt yystack.p_mark -= yym; 1043264790Sbapt#endif 1044264790Sbapt yym = yylhs[yyn]; 1045264790Sbapt if (yystate == 0 && yym == 0) 1046264790Sbapt { 1047264790Sbapt#if YYDEBUG 1048264790Sbapt if (yydebug) 1049264790Sbapt { 1050264790Sbapt fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth); 1051264790Sbapt#ifdef YYSTYPE_TOSTRING 1052264790Sbapt#if YYBTYACC 1053264790Sbapt if (!yytrial) 1054264790Sbapt#endif /* YYBTYACC */ 1055264790Sbapt fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[YYFINAL], yyval)); 1056264790Sbapt#endif 1057264790Sbapt fprintf(stderr, "shifting from state 0 to final state %d\n", YYFINAL); 1058264790Sbapt } 1059264790Sbapt#endif 1060264790Sbapt yystate = YYFINAL; 1061264790Sbapt *++yystack.s_mark = YYFINAL; 1062264790Sbapt *++yystack.l_mark = yyval; 1063264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1064264790Sbapt *++yystack.p_mark = yyloc; 1065264790Sbapt#endif 1066264790Sbapt if (yychar < 0) 1067264790Sbapt { 1068264790Sbapt#if YYBTYACC 1069264790Sbapt do { 1070264790Sbapt if (yylvp < yylve) 1071264790Sbapt { 1072264790Sbapt /* we're currently re-reading tokens */ 1073264790Sbapt yylval = *yylvp++; 1074264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1075264790Sbapt yylloc = *yylpp++; 1076264790Sbapt#endif 1077264790Sbapt yychar = *yylexp++; 1078264790Sbapt break; 1079264790Sbapt } 1080264790Sbapt if (yyps->save) 1081264790Sbapt { 1082264790Sbapt /* in trial mode; save scanner results for future parse attempts */ 1083264790Sbapt if (yylvp == yylvlim) 1084264790Sbapt { /* Enlarge lexical value queue */ 1085272955Srodrigc size_t p = (size_t) (yylvp - yylvals); 1086272955Srodrigc size_t s = (size_t) (yylvlim - yylvals); 1087264790Sbapt 1088264790Sbapt s += YYLVQUEUEGROWTH; 1089264790Sbapt if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL) 1090264790Sbapt goto yyenomem; 1091264790Sbapt if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) 1092264790Sbapt goto yyenomem; 1093264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1094264790Sbapt if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) 1095264790Sbapt goto yyenomem; 1096264790Sbapt#endif 1097264790Sbapt yylvp = yylve = yylvals + p; 1098264790Sbapt yylvlim = yylvals + s; 1099264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1100264790Sbapt yylpp = yylpe = yylpsns + p; 1101264790Sbapt yylplim = yylpsns + s; 1102264790Sbapt#endif 1103264790Sbapt yylexp = yylexemes + p; 1104264790Sbapt } 1105264790Sbapt *yylexp = (short) YYLEX; 1106264790Sbapt *yylvp++ = yylval; 1107264790Sbapt yylve++; 1108264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1109264790Sbapt *yylpp++ = yylloc; 1110264790Sbapt yylpe++; 1111264790Sbapt#endif 1112264790Sbapt yychar = *yylexp++; 1113264790Sbapt break; 1114264790Sbapt } 1115264790Sbapt /* normal operation, no conflict encountered */ 1116264790Sbapt#endif /* YYBTYACC */ 1117264790Sbapt yychar = YYLEX; 1118264790Sbapt#if YYBTYACC 1119264790Sbapt } while (0); 1120264790Sbapt#endif /* YYBTYACC */ 1121264790Sbapt if (yychar < 0) yychar = YYEOF; 1122264790Sbapt /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */ 1123264790Sbapt#if YYDEBUG 1124264790Sbapt if (yydebug) 1125264790Sbapt { 1126264790Sbapt yys = yyname[YYTRANSLATE(yychar)]; 1127264790Sbapt fprintf(stderr, "%s[%d]: state %d, reading %d (%s)\n", 1128264790Sbapt YYDEBUGSTR, yydepth, YYFINAL, yychar, yys); 1129264790Sbapt } 1130264790Sbapt#endif 1131264790Sbapt } 1132264790Sbapt if (yychar == YYEOF) goto yyaccept; 1133264790Sbapt goto yyloop; 1134264790Sbapt } 1135264790Sbapt if (((yyn = yygindex[yym]) != 0) && (yyn += yystate) >= 0 && 1136264790Sbapt yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yystate) 1137264790Sbapt yystate = yytable[yyn]; 1138264790Sbapt else 1139264790Sbapt yystate = yydgoto[yym]; 1140264790Sbapt#if YYDEBUG 1141264790Sbapt if (yydebug) 1142264790Sbapt { 1143264790Sbapt fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth); 1144264790Sbapt#ifdef YYSTYPE_TOSTRING 1145264790Sbapt#if YYBTYACC 1146264790Sbapt if (!yytrial) 1147264790Sbapt#endif /* YYBTYACC */ 1148264790Sbapt fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[yystate], yyval)); 1149264790Sbapt#endif 1150264790Sbapt fprintf(stderr, "shifting from state %d to state %d\n", *yystack.s_mark, yystate); 1151264790Sbapt } 1152264790Sbapt#endif 1153264790Sbapt if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow; 1154264790Sbapt *++yystack.s_mark = (short) yystate; 1155264790Sbapt *++yystack.l_mark = yyval; 1156264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1157264790Sbapt *++yystack.p_mark = yyloc; 1158264790Sbapt#endif 1159264790Sbapt goto yyloop; 1160264790Sbapt#if YYBTYACC 1161264790Sbapt 1162264790Sbapt /* Reduction declares that this path is valid. Set yypath and do a full parse */ 1163264790Sbaptyyvalid: 1164264790Sbapt if (yypath) YYABORT; 1165264790Sbapt while (yyps->save) 1166264790Sbapt { 1167264790Sbapt YYParseState *save = yyps->save; 1168264790Sbapt yyps->save = save->save; 1169264790Sbapt save->save = yypath; 1170264790Sbapt yypath = save; 1171264790Sbapt } 1172264790Sbapt#if YYDEBUG 1173264790Sbapt if (yydebug) 1174264790Sbapt fprintf(stderr, "%s[%d]: state %d, CONFLICT trial successful, backtracking to state %d, %d tokens\n", 1175264790Sbapt YYDEBUGSTR, yydepth, yystate, yypath->state, (int)(yylvp - yylvals - yypath->lexeme)); 1176264790Sbapt#endif 1177264790Sbapt if (yyerrctx) 1178264790Sbapt { 1179264790Sbapt yyFreeState(yyerrctx); 1180264790Sbapt yyerrctx = NULL; 1181264790Sbapt } 1182264790Sbapt yylvp = yylvals + yypath->lexeme; 1183264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1184264790Sbapt yylpp = yylpsns + yypath->lexeme; 1185264790Sbapt#endif 1186264790Sbapt yylexp = yylexemes + yypath->lexeme; 1187264790Sbapt yychar = YYEMPTY; 1188264790Sbapt yystack.s_mark = yystack.s_base + (yypath->yystack.s_mark - yypath->yystack.s_base); 1189272955Srodrigc memcpy (yystack.s_base, yypath->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short)); 1190264790Sbapt yystack.l_mark = yystack.l_base + (yypath->yystack.l_mark - yypath->yystack.l_base); 1191272955Srodrigc memcpy (yystack.l_base, yypath->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE)); 1192264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1193264790Sbapt yystack.p_mark = yystack.p_base + (yypath->yystack.p_mark - yypath->yystack.p_base); 1194272955Srodrigc memcpy (yystack.p_base, yypath->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE)); 1195264790Sbapt#endif 1196264790Sbapt yystate = yypath->state; 1197264790Sbapt goto yyloop; 1198264790Sbapt#endif /* YYBTYACC */ 1199264790Sbapt 1200264790Sbaptyyoverflow: 1201264790Sbapt YYERROR_CALL("yacc stack overflow"); 1202264790Sbapt#if YYBTYACC 1203264790Sbapt goto yyabort_nomem; 1204264790Sbaptyyenomem: 1205264790Sbapt YYERROR_CALL("memory exhausted"); 1206264790Sbaptyyabort_nomem: 1207264790Sbapt#endif /* YYBTYACC */ 1208264790Sbapt yyresult = 2; 1209264790Sbapt goto yyreturn; 1210264790Sbapt 1211264790Sbaptyyabort: 1212264790Sbapt yyresult = 1; 1213264790Sbapt goto yyreturn; 1214264790Sbapt 1215264790Sbaptyyaccept: 1216264790Sbapt#if YYBTYACC 1217264790Sbapt if (yyps->save) goto yyvalid; 1218264790Sbapt#endif /* YYBTYACC */ 1219264790Sbapt yyresult = 0; 1220264790Sbapt 1221264790Sbaptyyreturn: 1222264790Sbapt#if defined(YYDESTRUCT_CALL) 1223264790Sbapt if (yychar != YYEOF && yychar != YYEMPTY) 1224264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1225264790Sbapt YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval, &yylloc); 1226264790Sbapt#else 1227264790Sbapt YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval); 1228264790Sbapt#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */ 1229264790Sbapt 1230264790Sbapt { 1231264790Sbapt YYSTYPE *pv; 1232264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1233264790Sbapt YYLTYPE *pp; 1234264790Sbapt 1235264790Sbapt for (pv = yystack.l_base, pp = yystack.p_base; pv <= yystack.l_mark; ++pv, ++pp) 1236264790Sbapt YYDESTRUCT_CALL("cleanup: discarding state", 1237264790Sbapt yystos[*(yystack.s_base + (pv - yystack.l_base))], pv, pp); 1238264790Sbapt#else 1239264790Sbapt for (pv = yystack.l_base; pv <= yystack.l_mark; ++pv) 1240264790Sbapt YYDESTRUCT_CALL("cleanup: discarding state", 1241264790Sbapt yystos[*(yystack.s_base + (pv - yystack.l_base))], pv); 1242264790Sbapt#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */ 1243264790Sbapt } 1244264790Sbapt#endif /* defined(YYDESTRUCT_CALL) */ 1245264790Sbapt 1246264790Sbapt#if YYBTYACC 1247264790Sbapt if (yyerrctx) 1248264790Sbapt { 1249264790Sbapt yyFreeState(yyerrctx); 1250264790Sbapt yyerrctx = NULL; 1251264790Sbapt } 1252264790Sbapt while (yyps) 1253264790Sbapt { 1254264790Sbapt YYParseState *save = yyps; 1255264790Sbapt yyps = save->save; 1256264790Sbapt save->save = NULL; 1257264790Sbapt yyFreeState(save); 1258264790Sbapt } 1259264790Sbapt while (yypath) 1260264790Sbapt { 1261264790Sbapt YYParseState *save = yypath; 1262264790Sbapt yypath = save->save; 1263264790Sbapt save->save = NULL; 1264264790Sbapt yyFreeState(save); 1265264790Sbapt } 1266264790Sbapt#endif /* YYBTYACC */ 1267264790Sbapt yyfreestack(&yystack); 1268264790Sbapt return (yyresult); 1269264790Sbapt} 1270