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#line 20 "code_debug.c" 20264790Sbapt#include "rename_debug.i" 21264790Sbapt#include "rename_debug.h" 22264790Sbapttypedef short YYINT; 23264790Sbaptstatic const YYINT yylhs[] = { -1, 24264790Sbapt 0, 25264790Sbapt}; 26264790Sbaptstatic const YYINT yylen[] = { 2, 27264790Sbapt 1, 28264790Sbapt}; 29264790Sbaptstatic const YYINT yydefred[] = { 0, 30264790Sbapt 1, 0, 31264790Sbapt}; 32264790Sbaptstatic const YYINT yystos[] = { 0, 33264790Sbapt 256, 258, 34264790Sbapt}; 35264790Sbaptstatic const YYINT yydgoto[] = { 2, 36264790Sbapt}; 37264790Sbaptstatic const YYINT yysindex[] = { -256, 38264790Sbapt 0, 0, 39264790Sbapt}; 40264790Sbaptstatic const YYINT yyrindex[] = { 0, 41264790Sbapt 0, 0, 42264790Sbapt}; 43264790Sbapt#if YYBTYACC 44264790Sbaptstatic const YYINT yycindex[] = { 0, 45264790Sbapt 0, 0, 46264790Sbapt}; 47264790Sbapt#endif 48264790Sbaptstatic const YYINT yygindex[] = { 0, 49264790Sbapt}; 50264790Sbapt#define YYTABLESIZE 0 51264790Sbaptstatic const YYINT yytable[] = { 1, 52264790Sbapt}; 53264790Sbaptstatic const YYINT yycheck[] = { 256, 54264790Sbapt}; 55264790Sbapt#if YYBTYACC 56264790Sbaptstatic const YYINT yyctable[] = { 0, 57264790Sbapt}; 58264790Sbapt#endif 59264790Sbapt#define YYFINAL 2 60264790Sbapt#ifndef YYDEBUG 61264790Sbapt#define YYDEBUG 1 62264790Sbapt#endif 63264790Sbapt#define YYMAXTOKEN 256 64264790Sbapt#define YYUNDFTOKEN 259 65264790Sbapt#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a)) 66264790Sbapt#if YYDEBUG 67264790Sbaptstatic const char *const yyname[] = { 68264790Sbapt 69264790Sbapt"$end",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 70264790Sbapt0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 71264790Sbapt0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 72264790Sbapt0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 73264790Sbapt0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 74264790Sbapt0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 75264790Sbapt0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"error","$accept","S","illegal-symbol", 76264790Sbapt}; 77264790Sbaptstatic const char *const yyrule[] = { 78264790Sbapt"$accept : S", 79264790Sbapt"S : error", 80264790Sbapt 81264790Sbapt}; 82264790Sbapt#endif 83264790Sbapt 84264790Sbaptint yydebug; 85264790Sbaptint yynerrs; 86264790Sbapt 87264790Sbaptint yyerrflag; 88264790Sbaptint yychar; 89264790SbaptYYSTYPE yyval; 90264790SbaptYYSTYPE yylval; 91264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 92264790SbaptYYLTYPE yyloc; /* position returned by actions */ 93264790SbaptYYLTYPE yylloc; /* position from the lexer */ 94264790Sbapt#endif 95264790Sbapt 96264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 97264790Sbapt#ifndef YYLLOC_DEFAULT 98264790Sbapt#define YYLLOC_DEFAULT(loc, rhs, n) \ 99264790Sbaptdo \ 100264790Sbapt{ \ 101264790Sbapt if (n == 0) \ 102264790Sbapt { \ 103264790Sbapt (loc).first_line = ((rhs)[-1]).last_line; \ 104264790Sbapt (loc).first_column = ((rhs)[-1]).last_column; \ 105264790Sbapt (loc).last_line = ((rhs)[-1]).last_line; \ 106264790Sbapt (loc).last_column = ((rhs)[-1]).last_column; \ 107264790Sbapt } \ 108264790Sbapt else \ 109264790Sbapt { \ 110264790Sbapt (loc).first_line = ((rhs)[ 0 ]).first_line; \ 111264790Sbapt (loc).first_column = ((rhs)[ 0 ]).first_column; \ 112264790Sbapt (loc).last_line = ((rhs)[n-1]).last_line; \ 113264790Sbapt (loc).last_column = ((rhs)[n-1]).last_column; \ 114264790Sbapt } \ 115264790Sbapt} while (0) 116264790Sbapt#endif /* YYLLOC_DEFAULT */ 117264790Sbapt#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */ 118264790Sbapt#if YYBTYACC 119264790Sbapt 120264790Sbapt#ifndef YYLVQUEUEGROWTH 121264790Sbapt#define YYLVQUEUEGROWTH 32 122264790Sbapt#endif 123264790Sbapt#endif /* YYBTYACC */ 124264790Sbapt 125264790Sbapt/* define the initial stack-sizes */ 126264790Sbapt#ifdef YYSTACKSIZE 127264790Sbapt#undef YYMAXDEPTH 128264790Sbapt#define YYMAXDEPTH YYSTACKSIZE 129264790Sbapt#else 130264790Sbapt#ifdef YYMAXDEPTH 131264790Sbapt#define YYSTACKSIZE YYMAXDEPTH 132264790Sbapt#else 133264790Sbapt#define YYSTACKSIZE 10000 134264790Sbapt#define YYMAXDEPTH 10000 135264790Sbapt#endif 136264790Sbapt#endif 137264790Sbapt 138264790Sbapt#ifndef YYINITSTACKSIZE 139264790Sbapt#define YYINITSTACKSIZE 200 140264790Sbapt#endif 141264790Sbapt 142264790Sbapttypedef struct { 143264790Sbapt unsigned stacksize; 144264790Sbapt short *s_base; 145264790Sbapt short *s_mark; 146264790Sbapt short *s_last; 147264790Sbapt YYSTYPE *l_base; 148264790Sbapt YYSTYPE *l_mark; 149264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 150264790Sbapt YYLTYPE *p_base; 151264790Sbapt YYLTYPE *p_mark; 152264790Sbapt#endif 153264790Sbapt} YYSTACKDATA; 154264790Sbapt#if YYBTYACC 155264790Sbapt 156264790Sbaptstruct YYParseState_s 157264790Sbapt{ 158264790Sbapt struct YYParseState_s *save; /* Previously saved parser state */ 159264790Sbapt YYSTACKDATA yystack; /* saved parser stack */ 160264790Sbapt int state; /* saved parser state */ 161264790Sbapt int errflag; /* saved error recovery status */ 162264790Sbapt int lexeme; /* saved index of the conflict lexeme in the lexical queue */ 163264790Sbapt YYINT ctry; /* saved index in yyctable[] for this conflict */ 164264790Sbapt}; 165264790Sbapttypedef struct YYParseState_s YYParseState; 166264790Sbapt#endif /* YYBTYACC */ 167264790Sbapt/* variables for the parser stack */ 168264790Sbaptstatic YYSTACKDATA yystack; 169264790Sbapt#if YYBTYACC 170264790Sbapt 171264790Sbapt/* Current parser state */ 172264790Sbaptstatic YYParseState *yyps = 0; 173264790Sbapt 174264790Sbapt/* yypath != NULL: do the full parse, starting at *yypath parser state. */ 175264790Sbaptstatic YYParseState *yypath = 0; 176264790Sbapt 177264790Sbapt/* Base of the lexical value queue */ 178264790Sbaptstatic YYSTYPE *yylvals = 0; 179264790Sbapt 180264790Sbapt/* Current position at lexical value queue */ 181264790Sbaptstatic YYSTYPE *yylvp = 0; 182264790Sbapt 183264790Sbapt/* End position of lexical value queue */ 184264790Sbaptstatic YYSTYPE *yylve = 0; 185264790Sbapt 186264790Sbapt/* The last allocated position at the lexical value queue */ 187264790Sbaptstatic YYSTYPE *yylvlim = 0; 188264790Sbapt 189264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 190264790Sbapt/* Base of the lexical position queue */ 191264790Sbaptstatic YYLTYPE *yylpsns = 0; 192264790Sbapt 193264790Sbapt/* Current position at lexical position queue */ 194264790Sbaptstatic YYLTYPE *yylpp = 0; 195264790Sbapt 196264790Sbapt/* End position of lexical position queue */ 197264790Sbaptstatic YYLTYPE *yylpe = 0; 198264790Sbapt 199264790Sbapt/* The last allocated position at the lexical position queue */ 200264790Sbaptstatic YYLTYPE *yylplim = 0; 201264790Sbapt#endif 202264790Sbapt 203264790Sbapt/* Current position at lexical token queue */ 204264790Sbaptstatic short *yylexp = 0; 205264790Sbapt 206264790Sbaptstatic short *yylexemes = 0; 207264790Sbapt#endif /* YYBTYACC */ 208264790Sbapt#line 12 "code_debug.y" 209264790Sbapt 210264790Sbapt#include <stdio.h> 211264790Sbapt 212264790Sbapt#ifdef YYBYACC 213264790Sbaptextern int YYLEX_DECL(); 214264790Sbapt#endif 215264790Sbapt 216264790Sbaptint 217264790Sbaptmain(void) 218264790Sbapt{ 219264790Sbapt printf("yyparse() = %d\n", yyparse()); 220264790Sbapt return 0; 221264790Sbapt} 222264790Sbapt 223264790Sbaptint 224264790Sbaptyylex(void) 225264790Sbapt{ 226264790Sbapt return -1; 227264790Sbapt} 228264790Sbapt 229264790Sbaptstatic void 230264790Sbaptyyerror(const char* s) 231264790Sbapt{ 232264790Sbapt printf("%s\n", s); 233264790Sbapt} 234264790Sbapt#line 236 "code_debug.c" 235264790Sbapt 236264790Sbapt/* For use in generated program */ 237264790Sbapt#define yydepth (int)(yystack.s_mark - yystack.s_base) 238264790Sbapt#if YYBTYACC 239264790Sbapt#define yytrial (yyps->save) 240264790Sbapt#endif /* YYBTYACC */ 241264790Sbapt 242264790Sbapt#if YYDEBUG 243264790Sbapt#include <stdio.h> /* needed for printf */ 244264790Sbapt#endif 245264790Sbapt 246264790Sbapt#include <stdlib.h> /* needed for malloc, etc */ 247264790Sbapt#include <string.h> /* needed for memset */ 248264790Sbapt 249264790Sbapt/* allocate initial stack or double stack size, up to YYMAXDEPTH */ 250264790Sbaptstatic int yygrowstack(YYSTACKDATA *data) 251264790Sbapt{ 252264790Sbapt int i; 253264790Sbapt unsigned newsize; 254264790Sbapt short *newss; 255264790Sbapt YYSTYPE *newvs; 256264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 257264790Sbapt YYLTYPE *newps; 258264790Sbapt#endif 259264790Sbapt 260264790Sbapt if ((newsize = data->stacksize) == 0) 261264790Sbapt newsize = YYINITSTACKSIZE; 262264790Sbapt else if (newsize >= YYMAXDEPTH) 263264790Sbapt return YYENOMEM; 264264790Sbapt else if ((newsize *= 2) > YYMAXDEPTH) 265264790Sbapt newsize = YYMAXDEPTH; 266264790Sbapt 267264790Sbapt i = (int) (data->s_mark - data->s_base); 268264790Sbapt newss = (short *)realloc(data->s_base, newsize * sizeof(*newss)); 269264790Sbapt if (newss == 0) 270264790Sbapt return YYENOMEM; 271264790Sbapt 272264790Sbapt data->s_base = newss; 273264790Sbapt data->s_mark = newss + i; 274264790Sbapt 275264790Sbapt newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs)); 276264790Sbapt if (newvs == 0) 277264790Sbapt return YYENOMEM; 278264790Sbapt 279264790Sbapt data->l_base = newvs; 280264790Sbapt data->l_mark = newvs + i; 281264790Sbapt 282264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 283264790Sbapt newps = (YYLTYPE *)realloc(data->p_base, newsize * sizeof(*newps)); 284264790Sbapt if (newps == 0) 285264790Sbapt return YYENOMEM; 286264790Sbapt 287264790Sbapt data->p_base = newps; 288264790Sbapt data->p_mark = newps + i; 289264790Sbapt#endif 290264790Sbapt 291264790Sbapt data->stacksize = newsize; 292264790Sbapt data->s_last = data->s_base + newsize - 1; 293264790Sbapt 294264790Sbapt#if YYDEBUG 295264790Sbapt if (yydebug) 296264790Sbapt fprintf(stderr, "%sdebug: stack size increased to %d\n", YYPREFIX, newsize); 297264790Sbapt#endif 298264790Sbapt return 0; 299264790Sbapt} 300264790Sbapt 301264790Sbapt#if YYPURE || defined(YY_NO_LEAKS) 302264790Sbaptstatic void yyfreestack(YYSTACKDATA *data) 303264790Sbapt{ 304264790Sbapt free(data->s_base); 305264790Sbapt free(data->l_base); 306264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 307264790Sbapt free(data->p_base); 308264790Sbapt#endif 309264790Sbapt memset(data, 0, sizeof(*data)); 310264790Sbapt} 311264790Sbapt#else 312264790Sbapt#define yyfreestack(data) /* nothing */ 313264790Sbapt#endif /* YYPURE || defined(YY_NO_LEAKS) */ 314264790Sbapt#if YYBTYACC 315264790Sbapt 316264790Sbaptstatic YYParseState * 317264790SbaptyyNewState(unsigned size) 318264790Sbapt{ 319264790Sbapt YYParseState *p = (YYParseState *) malloc(sizeof(YYParseState)); 320264790Sbapt if (p == NULL) return NULL; 321264790Sbapt 322264790Sbapt p->yystack.stacksize = size; 323264790Sbapt if (size == 0) 324264790Sbapt { 325264790Sbapt p->yystack.s_base = NULL; 326264790Sbapt p->yystack.l_base = NULL; 327264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 328264790Sbapt p->yystack.p_base = NULL; 329264790Sbapt#endif 330264790Sbapt return p; 331264790Sbapt } 332264790Sbapt p->yystack.s_base = (short *) malloc(size * sizeof(short)); 333264790Sbapt if (p->yystack.s_base == NULL) return NULL; 334264790Sbapt p->yystack.l_base = (YYSTYPE *) malloc(size * sizeof(YYSTYPE)); 335264790Sbapt if (p->yystack.l_base == NULL) return NULL; 336264790Sbapt memset(p->yystack.l_base, 0, size * sizeof(YYSTYPE)); 337264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 338264790Sbapt p->yystack.p_base = (YYLTYPE *) malloc(size * sizeof(YYLTYPE)); 339264790Sbapt if (p->yystack.p_base == NULL) return NULL; 340264790Sbapt memset(p->yystack.p_base, 0, size * sizeof(YYLTYPE)); 341264790Sbapt#endif 342264790Sbapt 343264790Sbapt return p; 344264790Sbapt} 345264790Sbapt 346264790Sbaptstatic void 347264790SbaptyyFreeState(YYParseState *p) 348264790Sbapt{ 349264790Sbapt yyfreestack(&p->yystack); 350264790Sbapt free(p); 351264790Sbapt} 352264790Sbapt#endif /* YYBTYACC */ 353264790Sbapt 354264790Sbapt#define YYABORT goto yyabort 355264790Sbapt#define YYREJECT goto yyabort 356264790Sbapt#define YYACCEPT goto yyaccept 357264790Sbapt#define YYERROR goto yyerrlab 358264790Sbapt#if YYBTYACC 359264790Sbapt#define YYVALID do { if (yyps->save) goto yyvalid; } while(0) 360264790Sbapt#define YYVALID_NESTED do { if (yyps->save && \ 361264790Sbapt yyps->save->save == 0) goto yyvalid; } while(0) 362264790Sbapt#endif /* YYBTYACC */ 363264790Sbapt 364264790Sbaptint 365264790SbaptYYPARSE_DECL() 366264790Sbapt{ 367264790Sbapt int yym, yyn, yystate, yyresult; 368264790Sbapt#if YYBTYACC 369264790Sbapt int yynewerrflag; 370264790Sbapt YYParseState *yyerrctx = NULL; 371264790Sbapt#endif /* YYBTYACC */ 372264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 373264790Sbapt YYLTYPE yyerror_loc_range[2]; /* position of error start & end */ 374264790Sbapt#endif 375264790Sbapt#if YYDEBUG 376264790Sbapt const char *yys; 377264790Sbapt 378264790Sbapt if ((yys = getenv("YYDEBUG")) != 0) 379264790Sbapt { 380264790Sbapt yyn = *yys; 381264790Sbapt if (yyn >= '0' && yyn <= '9') 382264790Sbapt yydebug = yyn - '0'; 383264790Sbapt } 384264790Sbapt if (yydebug) 385264790Sbapt fprintf(stderr, "%sdebug[<# of symbols on state stack>]\n", YYPREFIX); 386264790Sbapt#endif 387264790Sbapt 388264790Sbapt#if YYBTYACC 389264790Sbapt yyps = yyNewState(0); if (yyps == 0) goto yyenomem; 390264790Sbapt yyps->save = 0; 391264790Sbapt#endif /* YYBTYACC */ 392264790Sbapt yynerrs = 0; 393264790Sbapt yyerrflag = 0; 394264790Sbapt yychar = YYEMPTY; 395264790Sbapt yystate = 0; 396264790Sbapt 397264790Sbapt#if YYPURE 398264790Sbapt memset(&yystack, 0, sizeof(yystack)); 399264790Sbapt#endif 400264790Sbapt 401264790Sbapt if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow; 402264790Sbapt yystack.s_mark = yystack.s_base; 403264790Sbapt yystack.l_mark = yystack.l_base; 404264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 405264790Sbapt yystack.p_mark = yystack.p_base; 406264790Sbapt#endif 407264790Sbapt yystate = 0; 408264790Sbapt *yystack.s_mark = 0; 409264790Sbapt 410264790Sbaptyyloop: 411264790Sbapt if ((yyn = yydefred[yystate]) != 0) goto yyreduce; 412264790Sbapt if (yychar < 0) 413264790Sbapt { 414264790Sbapt#if YYBTYACC 415264790Sbapt do { 416264790Sbapt if (yylvp < yylve) 417264790Sbapt { 418264790Sbapt /* we're currently re-reading tokens */ 419264790Sbapt yylval = *yylvp++; 420264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 421264790Sbapt yylloc = *yylpp++; 422264790Sbapt#endif 423264790Sbapt yychar = *yylexp++; 424264790Sbapt break; 425264790Sbapt } 426264790Sbapt if (yyps->save) 427264790Sbapt { 428264790Sbapt /* in trial mode; save scanner results for future parse attempts */ 429264790Sbapt if (yylvp == yylvlim) 430264790Sbapt { /* Enlarge lexical value queue */ 431264790Sbapt int p = yylvp - yylvals; 432264790Sbapt int s = yylvlim - yylvals; 433264790Sbapt 434264790Sbapt s += YYLVQUEUEGROWTH; 435264790Sbapt if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL) goto yyenomem; 436264790Sbapt if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) goto yyenomem; 437264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 438264790Sbapt if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) goto yyenomem; 439264790Sbapt#endif 440264790Sbapt yylvp = yylve = yylvals + p; 441264790Sbapt yylvlim = yylvals + s; 442264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 443264790Sbapt yylpp = yylpe = yylpsns + p; 444264790Sbapt yylplim = yylpsns + s; 445264790Sbapt#endif 446264790Sbapt yylexp = yylexemes + p; 447264790Sbapt } 448264790Sbapt *yylexp = (short) YYLEX; 449264790Sbapt *yylvp++ = yylval; 450264790Sbapt yylve++; 451264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 452264790Sbapt *yylpp++ = yylloc; 453264790Sbapt yylpe++; 454264790Sbapt#endif 455264790Sbapt yychar = *yylexp++; 456264790Sbapt break; 457264790Sbapt } 458264790Sbapt /* normal operation, no conflict encountered */ 459264790Sbapt#endif /* YYBTYACC */ 460264790Sbapt yychar = YYLEX; 461264790Sbapt#if YYBTYACC 462264790Sbapt } while (0); 463264790Sbapt#endif /* YYBTYACC */ 464264790Sbapt if (yychar < 0) yychar = YYEOF; 465264790Sbapt /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */ 466264790Sbapt#if YYDEBUG 467264790Sbapt if (yydebug) 468264790Sbapt { 469264790Sbapt yys = yyname[YYTRANSLATE(yychar)]; 470264790Sbapt fprintf(stderr, "%s[%d]: state %d, reading token %d (%s)", 471264790Sbapt YYDEBUGSTR, yydepth, yystate, yychar, yys); 472264790Sbapt#ifdef YYSTYPE_TOSTRING 473264790Sbapt#if YYBTYACC 474264790Sbapt if (!yytrial) 475264790Sbapt#endif /* YYBTYACC */ 476264790Sbapt fprintf(stderr, " <%s>", YYSTYPE_TOSTRING(yychar, yylval)); 477264790Sbapt#endif 478264790Sbapt fputc('\n', stderr); 479264790Sbapt } 480264790Sbapt#endif 481264790Sbapt } 482264790Sbapt#if YYBTYACC 483264790Sbapt 484264790Sbapt /* Do we have a conflict? */ 485264790Sbapt if (((yyn = yycindex[yystate]) != 0) && (yyn += yychar) >= 0 && 486264790Sbapt yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar) 487264790Sbapt { 488264790Sbapt YYINT ctry; 489264790Sbapt 490264790Sbapt if (yypath) 491264790Sbapt { 492264790Sbapt YYParseState *save; 493264790Sbapt#if YYDEBUG 494264790Sbapt if (yydebug) 495264790Sbapt fprintf(stderr, "%s[%d]: CONFLICT in state %d: following successful trial parse\n", 496264790Sbapt YYDEBUGSTR, yydepth, yystate); 497264790Sbapt#endif 498264790Sbapt /* Switch to the next conflict context */ 499264790Sbapt save = yypath; 500264790Sbapt yypath = save->save; 501264790Sbapt save->save = NULL; 502264790Sbapt ctry = save->ctry; 503264790Sbapt if (save->state != yystate) YYABORT; 504264790Sbapt yyFreeState(save); 505264790Sbapt 506264790Sbapt } 507264790Sbapt else 508264790Sbapt { 509264790Sbapt 510264790Sbapt /* Unresolved conflict - start/continue trial parse */ 511264790Sbapt YYParseState *save; 512264790Sbapt#if YYDEBUG 513264790Sbapt if (yydebug) 514264790Sbapt { 515264790Sbapt fprintf(stderr, "%s[%d]: CONFLICT in state %d. ", YYDEBUGSTR, yydepth, yystate); 516264790Sbapt if (yyps->save) 517264790Sbapt fputs("ALREADY in conflict, continuing trial parse.\n", stderr); 518264790Sbapt else 519264790Sbapt fputs("Starting trial parse.\n", stderr); 520264790Sbapt } 521264790Sbapt#endif 522264790Sbapt save = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1)); 523264790Sbapt if (save == NULL) goto yyenomem; 524264790Sbapt save->save = yyps->save; 525264790Sbapt save->state = yystate; 526264790Sbapt save->errflag = yyerrflag; 527264790Sbapt save->yystack.s_mark = save->yystack.s_base + (yystack.s_mark - yystack.s_base); 528264790Sbapt memcpy (save->yystack.s_base, yystack.s_base, (yystack.s_mark - yystack.s_base + 1) * sizeof(short)); 529264790Sbapt save->yystack.l_mark = save->yystack.l_base + (yystack.l_mark - yystack.l_base); 530264790Sbapt memcpy (save->yystack.l_base, yystack.l_base, (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE)); 531264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 532264790Sbapt save->yystack.p_mark = save->yystack.p_base + (yystack.p_mark - yystack.p_base); 533264790Sbapt memcpy (save->yystack.p_base, yystack.p_base, (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE)); 534264790Sbapt#endif 535264790Sbapt ctry = yytable[yyn]; 536264790Sbapt if (yyctable[ctry] == -1) 537264790Sbapt { 538264790Sbapt#if YYDEBUG 539264790Sbapt if (yydebug && yychar >= YYEOF) 540264790Sbapt fprintf(stderr, "%s[%d]: backtracking 1 token\n", YYDEBUGSTR, yydepth); 541264790Sbapt#endif 542264790Sbapt ctry++; 543264790Sbapt } 544264790Sbapt save->ctry = ctry; 545264790Sbapt if (yyps->save == NULL) 546264790Sbapt { 547264790Sbapt /* If this is a first conflict in the stack, start saving lexemes */ 548264790Sbapt if (!yylexemes) 549264790Sbapt { 550264790Sbapt yylexemes = (short *) malloc((YYLVQUEUEGROWTH) * sizeof(short)); 551264790Sbapt if (yylexemes == NULL) goto yyenomem; 552264790Sbapt yylvals = (YYSTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYSTYPE)); 553264790Sbapt if (yylvals == NULL) goto yyenomem; 554264790Sbapt yylvlim = yylvals + YYLVQUEUEGROWTH; 555264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 556264790Sbapt yylpsns = (YYLTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYLTYPE)); 557264790Sbapt if (yylpsns == NULL) goto yyenomem; 558264790Sbapt yylplim = yylpsns + YYLVQUEUEGROWTH; 559264790Sbapt#endif 560264790Sbapt } 561264790Sbapt if (yylvp == yylve) 562264790Sbapt { 563264790Sbapt yylvp = yylve = yylvals; 564264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 565264790Sbapt yylpp = yylpe = yylpsns; 566264790Sbapt#endif 567264790Sbapt yylexp = yylexemes; 568264790Sbapt if (yychar >= YYEOF) 569264790Sbapt { 570264790Sbapt *yylve++ = yylval; 571264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 572264790Sbapt *yylpe++ = yylloc; 573264790Sbapt#endif 574264790Sbapt *yylexp = (short) yychar; 575264790Sbapt yychar = YYEMPTY; 576264790Sbapt } 577264790Sbapt } 578264790Sbapt } 579264790Sbapt if (yychar >= YYEOF) 580264790Sbapt { 581264790Sbapt yylvp--; 582264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 583264790Sbapt yylpp--; 584264790Sbapt#endif 585264790Sbapt yylexp--; 586264790Sbapt yychar = YYEMPTY; 587264790Sbapt } 588264790Sbapt save->lexeme = yylvp - yylvals; 589264790Sbapt yyps->save = save; 590264790Sbapt } 591264790Sbapt if (yytable[yyn] == ctry) 592264790Sbapt { 593264790Sbapt#if YYDEBUG 594264790Sbapt if (yydebug) 595264790Sbapt fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n", 596264790Sbapt YYDEBUGSTR, yydepth, yystate, yyctable[ctry]); 597264790Sbapt#endif 598264790Sbapt if (yychar < 0) 599264790Sbapt { 600264790Sbapt yylvp++; 601264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 602264790Sbapt yylpp++; 603264790Sbapt#endif 604264790Sbapt yylexp++; 605264790Sbapt } 606264790Sbapt if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) 607264790Sbapt goto yyoverflow; 608264790Sbapt yystate = yyctable[ctry]; 609264790Sbapt *++yystack.s_mark = (short) yystate; 610264790Sbapt *++yystack.l_mark = yylval; 611264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 612264790Sbapt *++yystack.p_mark = yylloc; 613264790Sbapt#endif 614264790Sbapt yychar = YYEMPTY; 615264790Sbapt if (yyerrflag > 0) --yyerrflag; 616264790Sbapt goto yyloop; 617264790Sbapt } 618264790Sbapt else 619264790Sbapt { 620264790Sbapt yyn = yyctable[ctry]; 621264790Sbapt goto yyreduce; 622264790Sbapt } 623264790Sbapt } /* End of code dealing with conflicts */ 624264790Sbapt#endif /* YYBTYACC */ 625264790Sbapt if (((yyn = yysindex[yystate]) != 0) && (yyn += yychar) >= 0 && 626264790Sbapt yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar) 627264790Sbapt { 628264790Sbapt#if YYDEBUG 629264790Sbapt if (yydebug) 630264790Sbapt fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n", 631264790Sbapt YYDEBUGSTR, yydepth, yystate, yytable[yyn]); 632264790Sbapt#endif 633264790Sbapt if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow; 634264790Sbapt yystate = yytable[yyn]; 635264790Sbapt *++yystack.s_mark = yytable[yyn]; 636264790Sbapt *++yystack.l_mark = yylval; 637264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 638264790Sbapt *++yystack.p_mark = yylloc; 639264790Sbapt#endif 640264790Sbapt yychar = YYEMPTY; 641264790Sbapt if (yyerrflag > 0) --yyerrflag; 642264790Sbapt goto yyloop; 643264790Sbapt } 644264790Sbapt if (((yyn = yyrindex[yystate]) != 0) && (yyn += yychar) >= 0 && 645264790Sbapt yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar) 646264790Sbapt { 647264790Sbapt yyn = yytable[yyn]; 648264790Sbapt goto yyreduce; 649264790Sbapt } 650264790Sbapt if (yyerrflag != 0) goto yyinrecovery; 651264790Sbapt#if YYBTYACC 652264790Sbapt 653264790Sbapt yynewerrflag = 1; 654264790Sbapt goto yyerrhandler; 655264790Sbapt goto yyerrlab; 656264790Sbapt 657264790Sbaptyyerrlab: 658264790Sbapt yynewerrflag = 0; 659264790Sbaptyyerrhandler: 660264790Sbapt while (yyps->save) 661264790Sbapt { 662264790Sbapt int ctry; 663264790Sbapt YYParseState *save = yyps->save; 664264790Sbapt#if YYDEBUG 665264790Sbapt if (yydebug) 666264790Sbapt fprintf(stderr, "%s[%d]: ERROR in state %d, CONFLICT BACKTRACKING to state %d, %d tokens\n", 667264790Sbapt YYDEBUGSTR, yydepth, yystate, yyps->save->state, 668264790Sbapt (int)(yylvp - yylvals - yyps->save->lexeme)); 669264790Sbapt#endif 670264790Sbapt /* Memorize most forward-looking error state in case it's really an error. */ 671264790Sbapt if (yyerrctx == NULL || yyerrctx->lexeme < yylvp - yylvals) 672264790Sbapt { 673264790Sbapt /* Free old saved error context state */ 674264790Sbapt if (yyerrctx) yyFreeState(yyerrctx); 675264790Sbapt /* Create and fill out new saved error context state */ 676264790Sbapt yyerrctx = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1)); 677264790Sbapt if (yyerrctx == NULL) goto yyenomem; 678264790Sbapt yyerrctx->save = yyps->save; 679264790Sbapt yyerrctx->state = yystate; 680264790Sbapt yyerrctx->errflag = yyerrflag; 681264790Sbapt yyerrctx->yystack.s_mark = yyerrctx->yystack.s_base + (yystack.s_mark - yystack.s_base); 682264790Sbapt memcpy (yyerrctx->yystack.s_base, yystack.s_base, (yystack.s_mark - yystack.s_base + 1) * sizeof(short)); 683264790Sbapt yyerrctx->yystack.l_mark = yyerrctx->yystack.l_base + (yystack.l_mark - yystack.l_base); 684264790Sbapt memcpy (yyerrctx->yystack.l_base, yystack.l_base, (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE)); 685264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 686264790Sbapt yyerrctx->yystack.p_mark = yyerrctx->yystack.p_base + (yystack.p_mark - yystack.p_base); 687264790Sbapt memcpy (yyerrctx->yystack.p_base, yystack.p_base, (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE)); 688264790Sbapt#endif 689264790Sbapt yyerrctx->lexeme = yylvp - yylvals; 690264790Sbapt } 691264790Sbapt yylvp = yylvals + save->lexeme; 692264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 693264790Sbapt yylpp = yylpsns + save->lexeme; 694264790Sbapt#endif 695264790Sbapt yylexp = yylexemes + save->lexeme; 696264790Sbapt yychar = YYEMPTY; 697264790Sbapt yystack.s_mark = yystack.s_base + (save->yystack.s_mark - save->yystack.s_base); 698264790Sbapt memcpy (yystack.s_base, save->yystack.s_base, (yystack.s_mark - yystack.s_base + 1) * sizeof(short)); 699264790Sbapt yystack.l_mark = yystack.l_base + (save->yystack.l_mark - save->yystack.l_base); 700264790Sbapt memcpy (yystack.l_base, save->yystack.l_base, (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE)); 701264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 702264790Sbapt yystack.p_mark = yystack.p_base + (save->yystack.p_mark - save->yystack.p_base); 703264790Sbapt memcpy (yystack.p_base, save->yystack.p_base, (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE)); 704264790Sbapt#endif 705264790Sbapt ctry = ++save->ctry; 706264790Sbapt yystate = save->state; 707264790Sbapt /* We tried shift, try reduce now */ 708264790Sbapt if ((yyn = yyctable[ctry]) >= 0) goto yyreduce; 709264790Sbapt yyps->save = save->save; 710264790Sbapt save->save = NULL; 711264790Sbapt yyFreeState(save); 712264790Sbapt 713264790Sbapt /* Nothing left on the stack -- error */ 714264790Sbapt if (!yyps->save) 715264790Sbapt { 716264790Sbapt#if YYDEBUG 717264790Sbapt if (yydebug) 718264790Sbapt fprintf(stderr, "%sdebug[%d,trial]: trial parse FAILED, entering ERROR mode\n", 719264790Sbapt YYPREFIX, yydepth); 720264790Sbapt#endif 721264790Sbapt /* Restore state as it was in the most forward-advanced error */ 722264790Sbapt yylvp = yylvals + yyerrctx->lexeme; 723264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 724264790Sbapt yylpp = yylpsns + yyerrctx->lexeme; 725264790Sbapt#endif 726264790Sbapt yylexp = yylexemes + yyerrctx->lexeme; 727264790Sbapt yychar = yylexp[-1]; 728264790Sbapt yylval = yylvp[-1]; 729264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 730264790Sbapt yylloc = yylpp[-1]; 731264790Sbapt#endif 732264790Sbapt yystack.s_mark = yystack.s_base + (yyerrctx->yystack.s_mark - yyerrctx->yystack.s_base); 733264790Sbapt memcpy (yystack.s_base, yyerrctx->yystack.s_base, (yystack.s_mark - yystack.s_base + 1) * sizeof(short)); 734264790Sbapt yystack.l_mark = yystack.l_base + (yyerrctx->yystack.l_mark - yyerrctx->yystack.l_base); 735264790Sbapt memcpy (yystack.l_base, yyerrctx->yystack.l_base, (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE)); 736264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 737264790Sbapt yystack.p_mark = yystack.p_base + (yyerrctx->yystack.p_mark - yyerrctx->yystack.p_base); 738264790Sbapt memcpy (yystack.p_base, yyerrctx->yystack.p_base, (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE)); 739264790Sbapt#endif 740264790Sbapt yystate = yyerrctx->state; 741264790Sbapt yyFreeState(yyerrctx); 742264790Sbapt yyerrctx = NULL; 743264790Sbapt } 744264790Sbapt yynewerrflag = 1; 745264790Sbapt } 746264790Sbapt if (yynewerrflag == 0) goto yyinrecovery; 747264790Sbapt#endif /* YYBTYACC */ 748264790Sbapt 749264790Sbapt YYERROR_CALL("syntax error"); 750264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 751264790Sbapt yyerror_loc_range[0] = yylloc; /* lookahead position is error start position */ 752264790Sbapt#endif 753264790Sbapt 754264790Sbapt#if !YYBTYACC 755264790Sbapt goto yyerrlab; 756264790Sbaptyyerrlab: 757264790Sbapt#endif 758264790Sbapt ++yynerrs; 759264790Sbapt 760264790Sbaptyyinrecovery: 761264790Sbapt if (yyerrflag < 3) 762264790Sbapt { 763264790Sbapt yyerrflag = 3; 764264790Sbapt for (;;) 765264790Sbapt { 766264790Sbapt if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 && 767264790Sbapt yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) YYERRCODE) 768264790Sbapt { 769264790Sbapt#if YYDEBUG 770264790Sbapt if (yydebug) 771264790Sbapt fprintf(stderr, "%s[%d]: state %d, error recovery shifting to state %d\n", 772264790Sbapt YYDEBUGSTR, yydepth, *yystack.s_mark, yytable[yyn]); 773264790Sbapt#endif 774264790Sbapt if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow; 775264790Sbapt yystate = yytable[yyn]; 776264790Sbapt *++yystack.s_mark = yytable[yyn]; 777264790Sbapt *++yystack.l_mark = yylval; 778264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 779264790Sbapt /* lookahead position is error end position */ 780264790Sbapt yyerror_loc_range[1] = yylloc; 781264790Sbapt YYLLOC_DEFAULT(yyloc, yyerror_loc_range, 2); /* position of error span */ 782264790Sbapt *++yystack.p_mark = yyloc; 783264790Sbapt#endif 784264790Sbapt goto yyloop; 785264790Sbapt } 786264790Sbapt else 787264790Sbapt { 788264790Sbapt#if YYDEBUG 789264790Sbapt if (yydebug) 790264790Sbapt fprintf(stderr, "%s[%d]: error recovery discarding state %d\n", 791264790Sbapt YYDEBUGSTR, yydepth, *yystack.s_mark); 792264790Sbapt#endif 793264790Sbapt if (yystack.s_mark <= yystack.s_base) goto yyabort; 794264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 795264790Sbapt /* the current TOS position is the error start position */ 796264790Sbapt yyerror_loc_range[0] = *yystack.p_mark; 797264790Sbapt#endif 798264790Sbapt#if defined(YYDESTRUCT_CALL) 799264790Sbapt#if YYBTYACC 800264790Sbapt if (!yytrial) 801264790Sbapt#endif /* YYBTYACC */ 802264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 803264790Sbapt YYDESTRUCT_CALL("error: discarding state", 804264790Sbapt yystos[*yystack.s_mark], yystack.l_mark, yystack.p_mark); 805264790Sbapt#else 806264790Sbapt YYDESTRUCT_CALL("error: discarding state", 807264790Sbapt yystos[*yystack.s_mark], yystack.l_mark); 808264790Sbapt#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */ 809264790Sbapt#endif /* defined(YYDESTRUCT_CALL) */ 810264790Sbapt --yystack.s_mark; 811264790Sbapt --yystack.l_mark; 812264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 813264790Sbapt --yystack.p_mark; 814264790Sbapt#endif 815264790Sbapt } 816264790Sbapt } 817264790Sbapt } 818264790Sbapt else 819264790Sbapt { 820264790Sbapt if (yychar == YYEOF) goto yyabort; 821264790Sbapt#if YYDEBUG 822264790Sbapt if (yydebug) 823264790Sbapt { 824264790Sbapt yys = yyname[YYTRANSLATE(yychar)]; 825264790Sbapt fprintf(stderr, "%s[%d]: state %d, error recovery discarding token %d (%s)\n", 826264790Sbapt YYDEBUGSTR, yydepth, yystate, yychar, yys); 827264790Sbapt } 828264790Sbapt#endif 829264790Sbapt#if defined(YYDESTRUCT_CALL) 830264790Sbapt#if YYBTYACC 831264790Sbapt if (!yytrial) 832264790Sbapt#endif /* YYBTYACC */ 833264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 834264790Sbapt YYDESTRUCT_CALL("error: discarding token", yychar, &yylval, &yylloc); 835264790Sbapt#else 836264790Sbapt YYDESTRUCT_CALL("error: discarding token", yychar, &yylval); 837264790Sbapt#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */ 838264790Sbapt#endif /* defined(YYDESTRUCT_CALL) */ 839264790Sbapt yychar = YYEMPTY; 840264790Sbapt goto yyloop; 841264790Sbapt } 842264790Sbapt 843264790Sbaptyyreduce: 844264790Sbapt yym = yylen[yyn]; 845264790Sbapt#if YYDEBUG 846264790Sbapt if (yydebug) 847264790Sbapt { 848264790Sbapt fprintf(stderr, "%s[%d]: state %d, reducing by rule %d (%s)", 849264790Sbapt YYDEBUGSTR, yydepth, yystate, yyn, yyrule[yyn]); 850264790Sbapt#ifdef YYSTYPE_TOSTRING 851264790Sbapt#if YYBTYACC 852264790Sbapt if (!yytrial) 853264790Sbapt#endif /* YYBTYACC */ 854264790Sbapt if (yym > 0) 855264790Sbapt { 856264790Sbapt int i; 857264790Sbapt fputc('<', stderr); 858264790Sbapt for (i = yym; i > 0; i--) 859264790Sbapt { 860264790Sbapt if (i != yym) fputs(", ", stderr); 861264790Sbapt fputs(YYSTYPE_TOSTRING(yystos[yystack.s_mark[1-i]], 862264790Sbapt yystack.l_mark[1-i]), stderr); 863264790Sbapt } 864264790Sbapt fputc('>', stderr); 865264790Sbapt } 866264790Sbapt#endif 867264790Sbapt fputc('\n', stderr); 868264790Sbapt } 869264790Sbapt#endif 870264790Sbapt if (yym > 0) 871264790Sbapt yyval = yystack.l_mark[1-yym]; 872264790Sbapt else 873264790Sbapt memset(&yyval, 0, sizeof yyval); 874264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 875264790Sbapt 876264790Sbapt /* Perform position reduction */ 877264790Sbapt memset(&yyloc, 0, sizeof(yyloc)); 878264790Sbapt#if YYBTYACC 879264790Sbapt if (!yytrial) 880264790Sbapt#endif /* YYBTYACC */ 881264790Sbapt { 882264790Sbapt YYLLOC_DEFAULT(yyloc, &yystack.p_mark[1-yym], yym); 883264790Sbapt /* just in case YYERROR is invoked within the action, save 884264790Sbapt the start of the rhs as the error start position */ 885264790Sbapt yyerror_loc_range[0] = yystack.p_mark[1-yym]; 886264790Sbapt } 887264790Sbapt#endif 888264790Sbapt 889264790Sbapt switch (yyn) 890264790Sbapt { 891264790Sbapt default: 892264790Sbapt break; 893264790Sbapt } 894264790Sbapt yystack.s_mark -= yym; 895264790Sbapt yystate = *yystack.s_mark; 896264790Sbapt yystack.l_mark -= yym; 897264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 898264790Sbapt yystack.p_mark -= yym; 899264790Sbapt#endif 900264790Sbapt yym = yylhs[yyn]; 901264790Sbapt if (yystate == 0 && yym == 0) 902264790Sbapt { 903264790Sbapt#if YYDEBUG 904264790Sbapt if (yydebug) 905264790Sbapt { 906264790Sbapt fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth); 907264790Sbapt#ifdef YYSTYPE_TOSTRING 908264790Sbapt#if YYBTYACC 909264790Sbapt if (!yytrial) 910264790Sbapt#endif /* YYBTYACC */ 911264790Sbapt fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[YYFINAL], yyval)); 912264790Sbapt#endif 913264790Sbapt fprintf(stderr, "shifting from state 0 to final state %d\n", YYFINAL); 914264790Sbapt } 915264790Sbapt#endif 916264790Sbapt yystate = YYFINAL; 917264790Sbapt *++yystack.s_mark = YYFINAL; 918264790Sbapt *++yystack.l_mark = yyval; 919264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 920264790Sbapt *++yystack.p_mark = yyloc; 921264790Sbapt#endif 922264790Sbapt if (yychar < 0) 923264790Sbapt { 924264790Sbapt#if YYBTYACC 925264790Sbapt do { 926264790Sbapt if (yylvp < yylve) 927264790Sbapt { 928264790Sbapt /* we're currently re-reading tokens */ 929264790Sbapt yylval = *yylvp++; 930264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 931264790Sbapt yylloc = *yylpp++; 932264790Sbapt#endif 933264790Sbapt yychar = *yylexp++; 934264790Sbapt break; 935264790Sbapt } 936264790Sbapt if (yyps->save) 937264790Sbapt { 938264790Sbapt /* in trial mode; save scanner results for future parse attempts */ 939264790Sbapt if (yylvp == yylvlim) 940264790Sbapt { /* Enlarge lexical value queue */ 941264790Sbapt int p = yylvp - yylvals; 942264790Sbapt int s = yylvlim - yylvals; 943264790Sbapt 944264790Sbapt s += YYLVQUEUEGROWTH; 945264790Sbapt if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL) 946264790Sbapt goto yyenomem; 947264790Sbapt if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) 948264790Sbapt goto yyenomem; 949264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 950264790Sbapt if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) 951264790Sbapt goto yyenomem; 952264790Sbapt#endif 953264790Sbapt yylvp = yylve = yylvals + p; 954264790Sbapt yylvlim = yylvals + s; 955264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 956264790Sbapt yylpp = yylpe = yylpsns + p; 957264790Sbapt yylplim = yylpsns + s; 958264790Sbapt#endif 959264790Sbapt yylexp = yylexemes + p; 960264790Sbapt } 961264790Sbapt *yylexp = (short) YYLEX; 962264790Sbapt *yylvp++ = yylval; 963264790Sbapt yylve++; 964264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 965264790Sbapt *yylpp++ = yylloc; 966264790Sbapt yylpe++; 967264790Sbapt#endif 968264790Sbapt yychar = *yylexp++; 969264790Sbapt break; 970264790Sbapt } 971264790Sbapt /* normal operation, no conflict encountered */ 972264790Sbapt#endif /* YYBTYACC */ 973264790Sbapt yychar = YYLEX; 974264790Sbapt#if YYBTYACC 975264790Sbapt } while (0); 976264790Sbapt#endif /* YYBTYACC */ 977264790Sbapt if (yychar < 0) yychar = YYEOF; 978264790Sbapt /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */ 979264790Sbapt#if YYDEBUG 980264790Sbapt if (yydebug) 981264790Sbapt { 982264790Sbapt yys = yyname[YYTRANSLATE(yychar)]; 983264790Sbapt fprintf(stderr, "%s[%d]: state %d, reading %d (%s)\n", 984264790Sbapt YYDEBUGSTR, yydepth, YYFINAL, yychar, yys); 985264790Sbapt } 986264790Sbapt#endif 987264790Sbapt } 988264790Sbapt if (yychar == YYEOF) goto yyaccept; 989264790Sbapt goto yyloop; 990264790Sbapt } 991264790Sbapt if (((yyn = yygindex[yym]) != 0) && (yyn += yystate) >= 0 && 992264790Sbapt yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yystate) 993264790Sbapt yystate = yytable[yyn]; 994264790Sbapt else 995264790Sbapt yystate = yydgoto[yym]; 996264790Sbapt#if YYDEBUG 997264790Sbapt if (yydebug) 998264790Sbapt { 999264790Sbapt fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth); 1000264790Sbapt#ifdef YYSTYPE_TOSTRING 1001264790Sbapt#if YYBTYACC 1002264790Sbapt if (!yytrial) 1003264790Sbapt#endif /* YYBTYACC */ 1004264790Sbapt fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[yystate], yyval)); 1005264790Sbapt#endif 1006264790Sbapt fprintf(stderr, "shifting from state %d to state %d\n", *yystack.s_mark, yystate); 1007264790Sbapt } 1008264790Sbapt#endif 1009264790Sbapt if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow; 1010264790Sbapt *++yystack.s_mark = (short) yystate; 1011264790Sbapt *++yystack.l_mark = yyval; 1012264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1013264790Sbapt *++yystack.p_mark = yyloc; 1014264790Sbapt#endif 1015264790Sbapt goto yyloop; 1016264790Sbapt#if YYBTYACC 1017264790Sbapt 1018264790Sbapt /* Reduction declares that this path is valid. Set yypath and do a full parse */ 1019264790Sbaptyyvalid: 1020264790Sbapt if (yypath) YYABORT; 1021264790Sbapt while (yyps->save) 1022264790Sbapt { 1023264790Sbapt YYParseState *save = yyps->save; 1024264790Sbapt yyps->save = save->save; 1025264790Sbapt save->save = yypath; 1026264790Sbapt yypath = save; 1027264790Sbapt } 1028264790Sbapt#if YYDEBUG 1029264790Sbapt if (yydebug) 1030264790Sbapt fprintf(stderr, "%s[%d]: state %d, CONFLICT trial successful, backtracking to state %d, %d tokens\n", 1031264790Sbapt YYDEBUGSTR, yydepth, yystate, yypath->state, (int)(yylvp - yylvals - yypath->lexeme)); 1032264790Sbapt#endif 1033264790Sbapt if (yyerrctx) 1034264790Sbapt { 1035264790Sbapt yyFreeState(yyerrctx); 1036264790Sbapt yyerrctx = NULL; 1037264790Sbapt } 1038264790Sbapt yylvp = yylvals + yypath->lexeme; 1039264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1040264790Sbapt yylpp = yylpsns + yypath->lexeme; 1041264790Sbapt#endif 1042264790Sbapt yylexp = yylexemes + yypath->lexeme; 1043264790Sbapt yychar = YYEMPTY; 1044264790Sbapt yystack.s_mark = yystack.s_base + (yypath->yystack.s_mark - yypath->yystack.s_base); 1045264790Sbapt memcpy (yystack.s_base, yypath->yystack.s_base, (yystack.s_mark - yystack.s_base + 1) * sizeof(short)); 1046264790Sbapt yystack.l_mark = yystack.l_base + (yypath->yystack.l_mark - yypath->yystack.l_base); 1047264790Sbapt memcpy (yystack.l_base, yypath->yystack.l_base, (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE)); 1048264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1049264790Sbapt yystack.p_mark = yystack.p_base + (yypath->yystack.p_mark - yypath->yystack.p_base); 1050264790Sbapt memcpy (yystack.p_base, yypath->yystack.p_base, (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE)); 1051264790Sbapt#endif 1052264790Sbapt yystate = yypath->state; 1053264790Sbapt goto yyloop; 1054264790Sbapt#endif /* YYBTYACC */ 1055264790Sbapt 1056264790Sbaptyyoverflow: 1057264790Sbapt YYERROR_CALL("yacc stack overflow"); 1058264790Sbapt#if YYBTYACC 1059264790Sbapt goto yyabort_nomem; 1060264790Sbaptyyenomem: 1061264790Sbapt YYERROR_CALL("memory exhausted"); 1062264790Sbaptyyabort_nomem: 1063264790Sbapt#endif /* YYBTYACC */ 1064264790Sbapt yyresult = 2; 1065264790Sbapt goto yyreturn; 1066264790Sbapt 1067264790Sbaptyyabort: 1068264790Sbapt yyresult = 1; 1069264790Sbapt goto yyreturn; 1070264790Sbapt 1071264790Sbaptyyaccept: 1072264790Sbapt#if YYBTYACC 1073264790Sbapt if (yyps->save) goto yyvalid; 1074264790Sbapt#endif /* YYBTYACC */ 1075264790Sbapt yyresult = 0; 1076264790Sbapt 1077264790Sbaptyyreturn: 1078264790Sbapt#if defined(YYDESTRUCT_CALL) 1079264790Sbapt if (yychar != YYEOF && yychar != YYEMPTY) 1080264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1081264790Sbapt YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval, &yylloc); 1082264790Sbapt#else 1083264790Sbapt YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval); 1084264790Sbapt#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */ 1085264790Sbapt 1086264790Sbapt { 1087264790Sbapt YYSTYPE *pv; 1088264790Sbapt#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1089264790Sbapt YYLTYPE *pp; 1090264790Sbapt 1091264790Sbapt for (pv = yystack.l_base, pp = yystack.p_base; pv <= yystack.l_mark; ++pv, ++pp) 1092264790Sbapt YYDESTRUCT_CALL("cleanup: discarding state", 1093264790Sbapt yystos[*(yystack.s_base + (pv - yystack.l_base))], pv, pp); 1094264790Sbapt#else 1095264790Sbapt for (pv = yystack.l_base; pv <= yystack.l_mark; ++pv) 1096264790Sbapt YYDESTRUCT_CALL("cleanup: discarding state", 1097264790Sbapt yystos[*(yystack.s_base + (pv - yystack.l_base))], pv); 1098264790Sbapt#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */ 1099264790Sbapt } 1100264790Sbapt#endif /* defined(YYDESTRUCT_CALL) */ 1101264790Sbapt 1102264790Sbapt#if YYBTYACC 1103264790Sbapt if (yyerrctx) 1104264790Sbapt { 1105264790Sbapt yyFreeState(yyerrctx); 1106264790Sbapt yyerrctx = NULL; 1107264790Sbapt } 1108264790Sbapt while (yyps) 1109264790Sbapt { 1110264790Sbapt YYParseState *save = yyps; 1111264790Sbapt yyps = save->save; 1112264790Sbapt save->save = NULL; 1113264790Sbapt yyFreeState(save); 1114264790Sbapt } 1115264790Sbapt while (yypath) 1116264790Sbapt { 1117264790Sbapt YYParseState *save = yypath; 1118264790Sbapt yypath = save->save; 1119264790Sbapt save->save = NULL; 1120264790Sbapt yyFreeState(save); 1121264790Sbapt } 1122264790Sbapt#endif /* YYBTYACC */ 1123264790Sbapt yyfreestack(&yystack); 1124264790Sbapt return (yyresult); 1125264790Sbapt} 1126