inherit0.tab.c revision 272955
140711Swollman/* original parser id follows */ 240711Swollman/* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */ 340711Swollman/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */ 440711Swollman 540711Swollman#define YYBYACC 1 640711Swollman#define YYMAJOR 1 740711Swollman#define YYMINOR 9 840711Swollman#define YYCHECK "yyyymmdd" 940711Swollman 1040711Swollman#define YYEMPTY (-1) 1140711Swollman#define yyclearin (yychar = YYEMPTY) 1240711Swollman#define yyerrok (yyerrflag = 0) 1340711Swollman#define YYRECOVERING() (yyerrflag != 0) 1440711Swollman#define YYENOMEM (-2) 1540711Swollman#define YYEOF 0 1640711Swollman#undef YYBTYACC 1740711Swollman#define YYBTYACC 0 1840711Swollman#define YYDEBUGSTR YYPREFIX "debug" 1940711Swollman 2040711Swollman#ifndef yyparse 2140711Swollman#define yyparse inherit0_parse 2240711Swollman#endif /* yyparse */ 2340711Swollman 2440711Swollman#ifndef yylex 2540711Swollman#define yylex inherit0_lex 2640711Swollman#endif /* yylex */ 2740711Swollman 2840711Swollman#ifndef yyerror 2950477Speter#define yyerror inherit0_error 3040711Swollman#endif /* yyerror */ 3140711Swollman 3240711Swollman#ifndef yychar 3340711Swollman#define yychar inherit0_char 3440711Swollman#endif /* yychar */ 3540711Swollman 3640711Swollman#ifndef yyval 3740711Swollman#define yyval inherit0_val 3840711Swollman#endif /* yyval */ 3940711Swollman 4040711Swollman#ifndef yylval 4140711Swollman#define yylval inherit0_lval 4240711Swollman#endif /* yylval */ 4340711Swollman 4440711Swollman#ifndef yydebug 4540711Swollman#define yydebug inherit0_debug 4640711Swollman#endif /* yydebug */ 4740711Swollman 4840711Swollman#ifndef yynerrs 4940711Swollman#define yynerrs inherit0_nerrs 5040711Swollman#endif /* yynerrs */ 5140711Swollman 5240711Swollman#ifndef yyerrflag 5340711Swollman#define yyerrflag inherit0_errflag 5440711Swollman#endif /* yyerrflag */ 5540711Swollman 5640711Swollman#ifndef yylhs 5740711Swollman#define yylhs inherit0_lhs 5840711Swollman#endif /* yylhs */ 5940711Swollman 6040711Swollman#ifndef yylen 6140711Swollman#define yylen inherit0_len 6241304Sbde#endif /* yylen */ 6340711Swollman 6440711Swollman#ifndef yydefred 6571576Sjasone#define yydefred inherit0_defred 6645720Speter#endif /* yydefred */ 6745720Speter 6840711Swollman#ifndef yystos 6940711Swollman#define yystos inherit0_stos 7059910Spaul#endif /* yystos */ 7159910Spaul 7259910Spaul#ifndef yydgoto 7359910Spaul#define yydgoto inherit0_dgoto 7459910Spaul#endif /* yydgoto */ 7559910Spaul 7645569Seivind#ifndef yysindex 7740711Swollman#define yysindex inherit0_sindex 7840711Swollman#endif /* yysindex */ 7971576Sjasone 8040711Swollman#ifndef yyrindex 8140711Swollman#define yyrindex inherit0_rindex 8245720Speter#endif /* yyrindex */ 8340711Swollman 8440711Swollman#ifndef yygindex 8540711Swollman#define yygindex inherit0_gindex 8640711Swollman#endif /* yygindex */ 8740711Swollman 8840711Swollman#ifndef yytable 8940711Swollman#define yytable inherit0_table 9040711Swollman#endif /* yytable */ 9140711Swollman 9240711Swollman#ifndef yycheck 9371576Sjasone#define yycheck inherit0_check 9440711Swollman#endif /* yycheck */ 9540711Swollman 9640711Swollman#ifndef yyname 9740711Swollman#define yyname inherit0_name 9840711Swollman#endif /* yyname */ 9940711Swollman 10040711Swollman#ifndef yyrule 10168727Smckusick#define yyrule inherit0_rule 10271576Sjasone#endif /* yyrule */ 10371576Sjasone 10440711Swollman#if YYBTYACC 10571576Sjasone 10640711Swollman#ifndef yycindex 10771576Sjasone#define yycindex inherit0_cindex 10840711Swollman#endif /* yycindex */ 10971576Sjasone 11040711Swollman#ifndef yyctable 11140711Swollman#define yyctable inherit0_ctable 11240711Swollman#endif /* yyctable */ 11340711Swollman 11440711Swollman#endif /* YYBTYACC */ 11540711Swollman 11640711Swollman#define YYPREFIX "inherit0_" 11740711Swollman 11840711Swollman#define YYPURE 0 11940711Swollman 12040711Swollman#line 2 "inherit0.y" 12140711Swollmanextern void mksymbol(int t, int c, int id); 12269781Sdwmalone 12340711Swollman#ifdef YYBISON 12440711Swollman#define YYLEX_DECL() yylex(void) 12540711Swollman#define YYERROR_DECL() yyerror(const char *s) 12640711Swollmanextern int YYLEX_DECL(); 12740711Swollmanextern void YYERROR_DECL(); 12840711Swollman#endif 12940711Swollman#line 130 "inherit0.tab.c" 13040711Swollman 13140711Swollman#if ! defined(YYSTYPE) && ! defined(YYSTYPE_IS_DECLARED) 13271576Sjasone/* Default: YYSTYPE is the semantic value type. */ 13368727Smckusicktypedef int YYSTYPE; 13468727Smckusick# define YYSTYPE_IS_DECLARED 1 13568727Smckusick#endif 13640711Swollman 13740711Swollman/* compatibility with bison */ 13868727Smckusick#ifdef YYPARSE_PARAM 13968727Smckusick/* compatibility with FreeBSD */ 14040711Swollman# ifdef YYPARSE_PARAM_TYPE 14168727Smckusick# define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM) 14240711Swollman# else 14340711Swollman# define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM) 14471576Sjasone# endif 14540711Swollman#else 14640711Swollman# define YYPARSE_DECL() yyparse(void) 14740711Swollman#endif 14840711Swollman 14940711Swollman/* Parameters sent to lex. */ 15040711Swollman#ifdef YYLEX_PARAM 15140711Swollman# define YYLEX_DECL() yylex(void *YYLEX_PARAM) 15240711Swollman# define YYLEX yylex(YYLEX_PARAM) 15371576Sjasone#else 15468727Smckusick# define YYLEX_DECL() yylex(void) 15545720Speter# define YYLEX yylex() 15671576Sjasone#endif 15740711Swollman 15845720Speter/* Parameters sent to yyerror. */ 15940711Swollman#ifndef YYERROR_DECL 16040711Swollman#define YYERROR_DECL() yyerror(const char *s) 16140711Swollman#endif 16240711Swollman#ifndef YYERROR_CALL 16340711Swollman#define YYERROR_CALL(msg) yyerror(msg) 16440711Swollman#endif 16568727Smckusick 16668727Smckusickextern int YYPARSE_DECL(); 16768727Smckusick 16840711Swollman#define GLOBAL 257 16940711Swollman#define LOCAL 258 17071576Sjasone#define REAL 259 17171576Sjasone#define INTEGER 260 17240711Swollman#define NAME 261 17371576Sjasone#define YYERRCODE 256 17471576Sjasonetypedef short YYINT; 17571576Sjasonestatic const YYINT inherit0_lhs[] = { -1, 17640711Swollman 0, 0, 1, 1, 2, 2, 3, 3, 5, 6, 17740711Swollman 4, 17840711Swollman}; 17940711Swollmanstatic const YYINT inherit0_len[] = { 2, 18040711Swollman 3, 2, 1, 1, 1, 1, 2, 1, 0, 0, 18140711Swollman 3, 18240711Swollman}; 18340711Swollmanstatic const YYINT inherit0_defred[] = { 0, 18440711Swollman 3, 4, 5, 6, 0, 0, 9, 0, 2, 10, 18540711Swollman 8, 0, 0, 7, 0, 18640711Swollman}; 18740711Swollmanstatic const YYINT inherit0_stos[] = { 0, 18840711Swollman 257, 258, 259, 260, 263, 264, 265, 265, 267, 268, 18940711Swollman 261, 266, 269, 261, 266, 19059910Spaul}; 19140711Swollmanstatic const YYINT inherit0_dgoto[] = { 5, 19259910Spaul 6, 7, 12, 9, 10, 13, 19340711Swollman}; 19440711Swollmanstatic const YYINT inherit0_sindex[] = { -257, 19540711Swollman 0, 0, 0, 0, 0, -255, 0, -254, 0, 0, 19671576Sjasone 0, -253, -254, 0, -253, 19740711Swollman}; 19868727Smckusickstatic const YYINT inherit0_rindex[] = { 0, 19968727Smckusick 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 20068727Smckusick 0, 6, 0, 0, 9, 20140711Swollman}; 20240711Swollman#if YYBTYACC 20368727Smckusickstatic const YYINT inherit0_cindex[] = { 0, 20459910Spaul 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 20540711Swollman 0, 0, 0, 0, 0, 20640711Swollman}; 20740711Swollman#endif 20840711Swollmanstatic const YYINT inherit0_gindex[] = { 0, 20940711Swollman 0, 4, -2, 0, 0, 0, 21040711Swollman}; 21168727Smckusick#define YYTABLESIZE 11 21259910Spaulstatic const YYINT inherit0_table[] = { 1, 21340711Swollman 2, 3, 4, 3, 4, 1, 11, 14, 11, 8, 21459910Spaul 15, 21540711Swollman}; 21640711Swollmanstatic const YYINT inherit0_check[] = { 257, 21740711Swollman 258, 259, 260, 259, 260, 0, 261, 261, 0, 6, 21859910Spaul 13, 21940711Swollman}; 22040711Swollman#if YYBTYACC 22140711Swollmanstatic const YYINT inherit0_ctable[] = { -1, 22267261Simp -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 22367261Simp}; 22467261Simp#endif 22559910Spaul#define YYFINAL 5 22659910Spaul#ifndef YYDEBUG 22740711Swollman#define YYDEBUG 0 22840711Swollman#endif 22959910Spaul#define YYMAXTOKEN 261 23059910Spaul#define YYUNDFTOKEN 270 23140711Swollman#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a)) 23259910Spaul#if YYDEBUG 23340711Swollmanstatic const char *const inherit0_name[] = { 23448235Sdfr 23540711Swollman"$end",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 23640711Swollman0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 23740711Swollman0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 23840711Swollman0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 23940711Swollman0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 24040711Swollman0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 24140711Swollman0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"error","GLOBAL","LOCAL","REAL","INTEGER", 24240711Swollman"NAME","$accept","declaration","class","type","namelist","locnamelist","$$1", 24340711Swollman"$$2","illegal-symbol", 24440711Swollman}; 24540711Swollmanstatic const char *const inherit0_rule[] = { 24640711Swollman"$accept : declaration", 24740711Swollman"declaration : class type namelist", 24840711Swollman"declaration : type locnamelist", 24969781Sdwmalone"class : GLOBAL", 25040711Swollman"class : LOCAL", 25140711Swollman"type : REAL", 25240711Swollman"type : INTEGER", 25340711Swollman"namelist : namelist NAME", 25440711Swollman"namelist : NAME", 25540711Swollman"$$1 :", 25640711Swollman"$$2 :", 25745720Speter"locnamelist : $$1 $$2 namelist", 25840711Swollman 25940711Swollman}; 26059910Spaul#endif 26140711Swollman 26240711Swollmanint yydebug; 26340711Swollmanint yynerrs; 26459910Spaul 26540711Swollmanint yyerrflag; 26640711Swollmanint yychar; 26740711SwollmanYYSTYPE yyval; 26869781SdwmaloneYYSTYPE yylval; 26940711Swollman#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 27040711SwollmanYYLTYPE yyloc; /* position returned by actions */ 27140711SwollmanYYLTYPE yylloc; /* position from the lexer */ 27240711Swollman#endif 27340711Swollman 27440711Swollman#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 27540711Swollman#ifndef YYLLOC_DEFAULT 27640711Swollman#define YYLLOC_DEFAULT(loc, rhs, n) \ 27740711Swollmando \ 27840711Swollman{ \ 27945720Speter if (n == 0) \ 28040711Swollman { \ 28168727Smckusick (loc).first_line = ((rhs)[-1]).last_line; \ 28240711Swollman (loc).first_column = ((rhs)[-1]).last_column; \ 28368727Smckusick (loc).last_line = ((rhs)[-1]).last_line; \ 28440711Swollman (loc).last_column = ((rhs)[-1]).last_column; \ 28540711Swollman } \ 28659910Spaul else \ 28740711Swollman { \ 28840711Swollman (loc).first_line = ((rhs)[ 0 ]).first_line; \ 28940711Swollman (loc).first_column = ((rhs)[ 0 ]).first_column; \ 29040711Swollman (loc).last_line = ((rhs)[n-1]).last_line; \ 29168727Smckusick (loc).last_column = ((rhs)[n-1]).last_column; \ 29240711Swollman } \ 29359910Spaul} while (0) 29440711Swollman#endif /* YYLLOC_DEFAULT */ 29540711Swollman#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */ 29640711Swollman#if YYBTYACC 29740711Swollman 29868727Smckusick#ifndef YYLVQUEUEGROWTH 29940711Swollman#define YYLVQUEUEGROWTH 32 30040711Swollman#endif 30140711Swollman#endif /* YYBTYACC */ 30240711Swollman 30340711Swollman/* define the initial stack-sizes */ 30440711Swollman#ifdef YYSTACKSIZE 30540711Swollman#undef YYMAXDEPTH 30640711Swollman#define YYMAXDEPTH YYSTACKSIZE 30740711Swollman#else 30840711Swollman#ifdef YYMAXDEPTH 30940711Swollman#define YYSTACKSIZE YYMAXDEPTH 31040711Swollman#else 31140711Swollman#define YYSTACKSIZE 10000 31240711Swollman#define YYMAXDEPTH 10000 31359910Spaul#endif 31440711Swollman#endif 31540711Swollman 31640711Swollman#ifndef YYINITSTACKSIZE 31768727Smckusick#define YYINITSTACKSIZE 200 31840711Swollman#endif 31940711Swollman 32040711Swollmantypedef struct { 32140711Swollman unsigned stacksize; 32240711Swollman short *s_base; 32340711Swollman short *s_mark; 32440711Swollman short *s_last; 32540711Swollman YYSTYPE *l_base; 32669781Sdwmalone YYSTYPE *l_mark; 32740711Swollman#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 32840711Swollman YYLTYPE *p_base; 32940711Swollman YYLTYPE *p_mark; 33040711Swollman#endif 33140711Swollman} YYSTACKDATA; 33240711Swollman#if YYBTYACC 33340711Swollman 33440711Swollmanstruct YYParseState_s 33540711Swollman{ 33640711Swollman struct YYParseState_s *save; /* Previously saved parser state */ 33769781Sdwmalone YYSTACKDATA yystack; /* saved parser stack */ 33840711Swollman int state; /* saved parser state */ 33940711Swollman int errflag; /* saved error recovery status */ 34040711Swollman int lexeme; /* saved index of the conflict lexeme in the lexical queue */ 34140711Swollman YYINT ctry; /* saved index in yyctable[] for this conflict */ 34240711Swollman}; 34340711Swollmantypedef struct YYParseState_s YYParseState; 34440711Swollman#endif /* YYBTYACC */ 34540711Swollman/* variables for the parser stack */ 34645106Sdfrstatic YYSTACKDATA yystack; 34740711Swollman#if YYBTYACC 34840711Swollman 34940711Swollman/* Current parser state */ 35040711Swollmanstatic YYParseState *yyps = 0; 35140711Swollman 35240711Swollman/* yypath != NULL: do the full parse, starting at *yypath parser state. */ 35340711Swollmanstatic YYParseState *yypath = 0; 35440711Swollman 35540711Swollman/* Base of the lexical value queue */ 35640711Swollmanstatic YYSTYPE *yylvals = 0; 35740711Swollman 35840711Swollman/* Current position at lexical value queue */ 35940711Swollmanstatic YYSTYPE *yylvp = 0; 36040711Swollman 36140711Swollman/* End position of lexical value queue */ 36240711Swollmanstatic YYSTYPE *yylve = 0; 36340711Swollman 36440711Swollman/* The last allocated position at the lexical value queue */ 36540711Swollmanstatic YYSTYPE *yylvlim = 0; 36640711Swollman 36740711Swollman#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 36840711Swollman/* Base of the lexical position queue */ 36940711Swollmanstatic YYLTYPE *yylpsns = 0; 37040711Swollman 37140711Swollman/* Current position at lexical position queue */ 37240711Swollmanstatic YYLTYPE *yylpp = 0; 37371576Sjasone 37440711Swollman/* End position of lexical position queue */ 37540711Swollmanstatic YYLTYPE *yylpe = 0; 37640711Swollman 37740711Swollman/* The last allocated position at the lexical position queue */ 37840711Swollmanstatic YYLTYPE *yylplim = 0; 37940711Swollman#endif 38040711Swollman 38140711Swollman/* Current position at lexical token queue */ 38240711Swollmanstatic short *yylexp = 0; 38340711Swollman 38440711Swollmanstatic short *yylexemes = 0; 38540711Swollman#endif /* YYBTYACC */ 38640711Swollman#line 46 "inherit0.y" 38740711Swollman 38840711Swollmanextern int YYLEX_DECL(); 38940711Swollmanextern void YYERROR_DECL(); 39040711Swollman#line 391 "inherit0.tab.c" 39140711Swollman 39240711Swollman/* For use in generated program */ 39340711Swollman#define yydepth (int)(yystack.s_mark - yystack.s_base) 39440711Swollman#if YYBTYACC 39540711Swollman#define yytrial (yyps->save) 39640711Swollman#endif /* YYBTYACC */ 39740711Swollman 39853225Sphk#if YYDEBUG 39953225Sphk#include <stdio.h> /* needed for printf */ 40040711Swollman#endif 40140711Swollman 40240711Swollman#include <stdlib.h> /* needed for malloc, etc */ 40340711Swollman#include <string.h> /* needed for memset */ 40440711Swollman 40540711Swollman/* allocate initial stack or double stack size, up to YYMAXDEPTH */ 40640711Swollmanstatic int yygrowstack(YYSTACKDATA *data) 40740711Swollman{ 40840711Swollman int i; 40940711Swollman unsigned newsize; 41040711Swollman short *newss; 41140711Swollman YYSTYPE *newvs; 41240711Swollman#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 41340711Swollman YYLTYPE *newps; 41440711Swollman#endif 41540711Swollman 41640711Swollman if ((newsize = data->stacksize) == 0) 41740711Swollman newsize = YYINITSTACKSIZE; 41840711Swollman else if (newsize >= YYMAXDEPTH) 41940711Swollman return YYENOMEM; 42071576Sjasone else if ((newsize *= 2) > YYMAXDEPTH) 42140711Swollman newsize = YYMAXDEPTH; 42271576Sjasone 42340711Swollman i = (int) (data->s_mark - data->s_base); 42440711Swollman newss = (short *)realloc(data->s_base, newsize * sizeof(*newss)); 42540711Swollman if (newss == 0) 42640711Swollman return YYENOMEM; 42740711Swollman 42840711Swollman data->s_base = newss; 42940711Swollman data->s_mark = newss + i; 43040711Swollman 43140711Swollman newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs)); 43240711Swollman if (newvs == 0) 43340711Swollman return YYENOMEM; 43440711Swollman 43571576Sjasone data->l_base = newvs; 43640711Swollman data->l_mark = newvs + i; 43740711Swollman 43871576Sjasone#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 43940711Swollman newps = (YYLTYPE *)realloc(data->p_base, newsize * sizeof(*newps)); 44040711Swollman if (newps == 0) 44140711Swollman return YYENOMEM; 44240711Swollman 44340711Swollman data->p_base = newps; 44471576Sjasone data->p_mark = newps + i; 44540711Swollman#endif 44640711Swollman 44740711Swollman data->stacksize = newsize; 44840711Swollman data->s_last = data->s_base + newsize - 1; 44940711Swollman 45071576Sjasone#if YYDEBUG 45140711Swollman if (yydebug) 45240711Swollman fprintf(stderr, "%sdebug: stack size increased to %d\n", YYPREFIX, newsize); 45340711Swollman#endif 45440711Swollman return 0; 45540711Swollman} 45671576Sjasone 45740711Swollman#if YYPURE || defined(YY_NO_LEAKS) 45840711Swollmanstatic void yyfreestack(YYSTACKDATA *data) 45940711Swollman{ 46040711Swollman free(data->s_base); 46145720Speter free(data->l_base); 46245720Speter#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 46340711Swollman free(data->p_base); 46440711Swollman#endif 46540711Swollman memset(data, 0, sizeof(*data)); 46640711Swollman} 46740711Swollman#else 46840711Swollman#define yyfreestack(data) /* nothing */ 46940711Swollman#endif /* YYPURE || defined(YY_NO_LEAKS) */ 47040711Swollman#if YYBTYACC 47140711Swollman 47245720Speterstatic YYParseState * 47345720SpeteryyNewState(unsigned size) 47445720Speter{ 47545720Speter YYParseState *p = (YYParseState *) malloc(sizeof(YYParseState)); 47645720Speter if (p == NULL) return NULL; 47745720Speter 47845720Speter p->yystack.stacksize = size; 47945720Speter if (size == 0) 48045720Speter { 48171576Sjasone p->yystack.s_base = NULL; 48245720Speter p->yystack.l_base = NULL; 48371576Sjasone#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 48440711Swollman p->yystack.p_base = NULL; 48540711Swollman#endif 48640711Swollman return p; 48740711Swollman } 48840711Swollman p->yystack.s_base = (short *) malloc(size * sizeof(short)); 48940711Swollman if (p->yystack.s_base == NULL) return NULL; 49040711Swollman p->yystack.l_base = (YYSTYPE *) malloc(size * sizeof(YYSTYPE)); 49140711Swollman if (p->yystack.l_base == NULL) return NULL; 49240711Swollman memset(p->yystack.l_base, 0, size * sizeof(YYSTYPE)); 49345720Speter#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 49440711Swollman p->yystack.p_base = (YYLTYPE *) malloc(size * sizeof(YYLTYPE)); 49540711Swollman if (p->yystack.p_base == NULL) return NULL; 49640711Swollman memset(p->yystack.p_base, 0, size * sizeof(YYLTYPE)); 49740711Swollman#endif 49840711Swollman 49940711Swollman return p; 50040711Swollman} 50140711Swollman 50240711Swollmanstatic void 50340711SwollmanyyFreeState(YYParseState *p) 50440711Swollman{ 50540711Swollman yyfreestack(&p->yystack); 50640711Swollman free(p); 50753225Sphk} 50840711Swollman#endif /* YYBTYACC */ 50940711Swollman 51068727Smckusick#define YYABORT goto yyabort 51168727Smckusick#define YYREJECT goto yyabort 51240711Swollman#define YYACCEPT goto yyaccept 51340711Swollman#define YYERROR goto yyerrlab 51440711Swollman#if YYBTYACC 51540711Swollman#define YYVALID do { if (yyps->save) goto yyvalid; } while(0) 51640711Swollman#define YYVALID_NESTED do { if (yyps->save && \ 51740711Swollman yyps->save->save == 0) goto yyvalid; } while(0) 51853225Sphk#endif /* YYBTYACC */ 51940711Swollman 52040711Swollmanint 52140711SwollmanYYPARSE_DECL() 52240711Swollman{ 52340711Swollman int yym, yyn, yystate, yyresult; 52440711Swollman#if YYBTYACC 52540711Swollman int yynewerrflag; 52640711Swollman YYParseState *yyerrctx = NULL; 52740711Swollman#endif /* YYBTYACC */ 52840711Swollman#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 52940711Swollman YYLTYPE yyerror_loc_range[2]; /* position of error start & end */ 53068727Smckusick#endif 53168727Smckusick#if YYDEBUG 53240711Swollman const char *yys; 53368764Smckusick 53468764Smckusick if ((yys = getenv("YYDEBUG")) != 0) 53540711Swollman { 53640711Swollman yyn = *yys; 53740711Swollman if (yyn >= '0' && yyn <= '9') 53840711Swollman yydebug = yyn - '0'; 53968727Smckusick } 54068727Smckusick if (yydebug) 54140711Swollman fprintf(stderr, "%sdebug[<# of symbols on state stack>]\n", YYPREFIX); 54268764Smckusick#endif 54340711Swollman 54440711Swollman#if YYBTYACC 54540711Swollman yyps = yyNewState(0); if (yyps == 0) goto yyenomem; 54640711Swollman yyps->save = 0; 54768727Smckusick#endif /* YYBTYACC */ 54868764Smckusick yynerrs = 0; 54940711Swollman yyerrflag = 0; 55040711Swollman yychar = YYEMPTY; 55140711Swollman yystate = 0; 55240711Swollman 55368727Smckusick#if YYPURE 55440711Swollman memset(&yystack, 0, sizeof(yystack)); 55540711Swollman#endif 55640711Swollman 55740711Swollman if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow; 55840711Swollman yystack.s_mark = yystack.s_base; 55940711Swollman yystack.l_mark = yystack.l_base; 56040711Swollman#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 56140711Swollman yystack.p_mark = yystack.p_base; 56240711Swollman#endif 56340711Swollman yystate = 0; 56440711Swollman *yystack.s_mark = 0; 56540711Swollman 56640711Swollmanyyloop: 56740711Swollman if ((yyn = yydefred[yystate]) != 0) goto yyreduce; 56840711Swollman if (yychar < 0) 56940711Swollman { 57040711Swollman#if YYBTYACC 57140711Swollman do { 57240711Swollman if (yylvp < yylve) 57340711Swollman { 57440711Swollman /* we're currently re-reading tokens */ 57540711Swollman yylval = *yylvp++; 57640711Swollman#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 57740711Swollman yylloc = *yylpp++; 57840711Swollman#endif 57971576Sjasone yychar = *yylexp++; 58040711Swollman break; 58171576Sjasone } 58240711Swollman if (yyps->save) 58340711Swollman { 58467261Simp /* in trial mode; save scanner results for future parse attempts */ 58567261Simp if (yylvp == yylvlim) 58667261Simp { /* Enlarge lexical value queue */ 58767261Simp size_t p = (size_t) (yylvp - yylvals); 58867261Simp size_t s = (size_t) (yylvlim - yylvals); 58967261Simp 59067425Simp s += YYLVQUEUEGROWTH; 59167425Simp if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL) goto yyenomem; 59267425Simp if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) goto yyenomem; 59367425Simp#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 59467425Simp if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) goto yyenomem; 59567425Simp#endif 59667425Simp yylvp = yylve = yylvals + p; 59767425Simp yylvlim = yylvals + s; 59867425Simp#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 59967261Simp yylpp = yylpe = yylpsns + p; 60067261Simp yylplim = yylpsns + s; 60167425Simp#endif 602 yylexp = yylexemes + p; 603 } 604 *yylexp = (short) YYLEX; 605 *yylvp++ = yylval; 606 yylve++; 607#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 608 *yylpp++ = yylloc; 609 yylpe++; 610#endif 611 yychar = *yylexp++; 612 break; 613 } 614 /* normal operation, no conflict encountered */ 615#endif /* YYBTYACC */ 616 yychar = YYLEX; 617#if YYBTYACC 618 } while (0); 619#endif /* YYBTYACC */ 620 if (yychar < 0) yychar = YYEOF; 621 /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */ 622#if YYDEBUG 623 if (yydebug) 624 { 625 yys = yyname[YYTRANSLATE(yychar)]; 626 fprintf(stderr, "%s[%d]: state %d, reading token %d (%s)", 627 YYDEBUGSTR, yydepth, yystate, yychar, yys); 628#ifdef YYSTYPE_TOSTRING 629#if YYBTYACC 630 if (!yytrial) 631#endif /* YYBTYACC */ 632 fprintf(stderr, " <%s>", YYSTYPE_TOSTRING(yychar, yylval)); 633#endif 634 fputc('\n', stderr); 635 } 636#endif 637 } 638#if YYBTYACC 639 640 /* Do we have a conflict? */ 641 if (((yyn = yycindex[yystate]) != 0) && (yyn += yychar) >= 0 && 642 yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar) 643 { 644 YYINT ctry; 645 646 if (yypath) 647 { 648 YYParseState *save; 649#if YYDEBUG 650 if (yydebug) 651 fprintf(stderr, "%s[%d]: CONFLICT in state %d: following successful trial parse\n", 652 YYDEBUGSTR, yydepth, yystate); 653#endif 654 /* Switch to the next conflict context */ 655 save = yypath; 656 yypath = save->save; 657 save->save = NULL; 658 ctry = save->ctry; 659 if (save->state != yystate) YYABORT; 660 yyFreeState(save); 661 662 } 663 else 664 { 665 666 /* Unresolved conflict - start/continue trial parse */ 667 YYParseState *save; 668#if YYDEBUG 669 if (yydebug) 670 { 671 fprintf(stderr, "%s[%d]: CONFLICT in state %d. ", YYDEBUGSTR, yydepth, yystate); 672 if (yyps->save) 673 fputs("ALREADY in conflict, continuing trial parse.\n", stderr); 674 else 675 fputs("Starting trial parse.\n", stderr); 676 } 677#endif 678 save = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1)); 679 if (save == NULL) goto yyenomem; 680 save->save = yyps->save; 681 save->state = yystate; 682 save->errflag = yyerrflag; 683 save->yystack.s_mark = save->yystack.s_base + (yystack.s_mark - yystack.s_base); 684 memcpy (save->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short)); 685 save->yystack.l_mark = save->yystack.l_base + (yystack.l_mark - yystack.l_base); 686 memcpy (save->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE)); 687#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 688 save->yystack.p_mark = save->yystack.p_base + (yystack.p_mark - yystack.p_base); 689 memcpy (save->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE)); 690#endif 691 ctry = yytable[yyn]; 692 if (yyctable[ctry] == -1) 693 { 694#if YYDEBUG 695 if (yydebug && yychar >= YYEOF) 696 fprintf(stderr, "%s[%d]: backtracking 1 token\n", YYDEBUGSTR, yydepth); 697#endif 698 ctry++; 699 } 700 save->ctry = ctry; 701 if (yyps->save == NULL) 702 { 703 /* If this is a first conflict in the stack, start saving lexemes */ 704 if (!yylexemes) 705 { 706 yylexemes = (short *) malloc((YYLVQUEUEGROWTH) * sizeof(short)); 707 if (yylexemes == NULL) goto yyenomem; 708 yylvals = (YYSTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYSTYPE)); 709 if (yylvals == NULL) goto yyenomem; 710 yylvlim = yylvals + YYLVQUEUEGROWTH; 711#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 712 yylpsns = (YYLTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYLTYPE)); 713 if (yylpsns == NULL) goto yyenomem; 714 yylplim = yylpsns + YYLVQUEUEGROWTH; 715#endif 716 } 717 if (yylvp == yylve) 718 { 719 yylvp = yylve = yylvals; 720#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 721 yylpp = yylpe = yylpsns; 722#endif 723 yylexp = yylexemes; 724 if (yychar >= YYEOF) 725 { 726 *yylve++ = yylval; 727#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 728 *yylpe++ = yylloc; 729#endif 730 *yylexp = (short) yychar; 731 yychar = YYEMPTY; 732 } 733 } 734 } 735 if (yychar >= YYEOF) 736 { 737 yylvp--; 738#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 739 yylpp--; 740#endif 741 yylexp--; 742 yychar = YYEMPTY; 743 } 744 save->lexeme = (int) (yylvp - yylvals); 745 yyps->save = save; 746 } 747 if (yytable[yyn] == ctry) 748 { 749#if YYDEBUG 750 if (yydebug) 751 fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n", 752 YYDEBUGSTR, yydepth, yystate, yyctable[ctry]); 753#endif 754 if (yychar < 0) 755 { 756 yylvp++; 757#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 758 yylpp++; 759#endif 760 yylexp++; 761 } 762 if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) 763 goto yyoverflow; 764 yystate = yyctable[ctry]; 765 *++yystack.s_mark = (short) yystate; 766 *++yystack.l_mark = yylval; 767#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 768 *++yystack.p_mark = yylloc; 769#endif 770 yychar = YYEMPTY; 771 if (yyerrflag > 0) --yyerrflag; 772 goto yyloop; 773 } 774 else 775 { 776 yyn = yyctable[ctry]; 777 goto yyreduce; 778 } 779 } /* End of code dealing with conflicts */ 780#endif /* YYBTYACC */ 781 if (((yyn = yysindex[yystate]) != 0) && (yyn += yychar) >= 0 && 782 yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar) 783 { 784#if YYDEBUG 785 if (yydebug) 786 fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n", 787 YYDEBUGSTR, yydepth, yystate, yytable[yyn]); 788#endif 789 if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow; 790 yystate = yytable[yyn]; 791 *++yystack.s_mark = yytable[yyn]; 792 *++yystack.l_mark = yylval; 793#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 794 *++yystack.p_mark = yylloc; 795#endif 796 yychar = YYEMPTY; 797 if (yyerrflag > 0) --yyerrflag; 798 goto yyloop; 799 } 800 if (((yyn = yyrindex[yystate]) != 0) && (yyn += yychar) >= 0 && 801 yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar) 802 { 803 yyn = yytable[yyn]; 804 goto yyreduce; 805 } 806 if (yyerrflag != 0) goto yyinrecovery; 807#if YYBTYACC 808 809 yynewerrflag = 1; 810 goto yyerrhandler; 811 goto yyerrlab; 812 813yyerrlab: 814 yynewerrflag = 0; 815yyerrhandler: 816 while (yyps->save) 817 { 818 int ctry; 819 YYParseState *save = yyps->save; 820#if YYDEBUG 821 if (yydebug) 822 fprintf(stderr, "%s[%d]: ERROR in state %d, CONFLICT BACKTRACKING to state %d, %d tokens\n", 823 YYDEBUGSTR, yydepth, yystate, yyps->save->state, 824 (int)(yylvp - yylvals - yyps->save->lexeme)); 825#endif 826 /* Memorize most forward-looking error state in case it's really an error. */ 827 if (yyerrctx == NULL || yyerrctx->lexeme < yylvp - yylvals) 828 { 829 /* Free old saved error context state */ 830 if (yyerrctx) yyFreeState(yyerrctx); 831 /* Create and fill out new saved error context state */ 832 yyerrctx = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1)); 833 if (yyerrctx == NULL) goto yyenomem; 834 yyerrctx->save = yyps->save; 835 yyerrctx->state = yystate; 836 yyerrctx->errflag = yyerrflag; 837 yyerrctx->yystack.s_mark = yyerrctx->yystack.s_base + (yystack.s_mark - yystack.s_base); 838 memcpy (yyerrctx->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short)); 839 yyerrctx->yystack.l_mark = yyerrctx->yystack.l_base + (yystack.l_mark - yystack.l_base); 840 memcpy (yyerrctx->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE)); 841#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 842 yyerrctx->yystack.p_mark = yyerrctx->yystack.p_base + (yystack.p_mark - yystack.p_base); 843 memcpy (yyerrctx->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE)); 844#endif 845 yyerrctx->lexeme = (int) (yylvp - yylvals); 846 } 847 yylvp = yylvals + save->lexeme; 848#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 849 yylpp = yylpsns + save->lexeme; 850#endif 851 yylexp = yylexemes + save->lexeme; 852 yychar = YYEMPTY; 853 yystack.s_mark = yystack.s_base + (save->yystack.s_mark - save->yystack.s_base); 854 memcpy (yystack.s_base, save->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short)); 855 yystack.l_mark = yystack.l_base + (save->yystack.l_mark - save->yystack.l_base); 856 memcpy (yystack.l_base, save->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE)); 857#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 858 yystack.p_mark = yystack.p_base + (save->yystack.p_mark - save->yystack.p_base); 859 memcpy (yystack.p_base, save->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE)); 860#endif 861 ctry = ++save->ctry; 862 yystate = save->state; 863 /* We tried shift, try reduce now */ 864 if ((yyn = yyctable[ctry]) >= 0) goto yyreduce; 865 yyps->save = save->save; 866 save->save = NULL; 867 yyFreeState(save); 868 869 /* Nothing left on the stack -- error */ 870 if (!yyps->save) 871 { 872#if YYDEBUG 873 if (yydebug) 874 fprintf(stderr, "%sdebug[%d,trial]: trial parse FAILED, entering ERROR mode\n", 875 YYPREFIX, yydepth); 876#endif 877 /* Restore state as it was in the most forward-advanced error */ 878 yylvp = yylvals + yyerrctx->lexeme; 879#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 880 yylpp = yylpsns + yyerrctx->lexeme; 881#endif 882 yylexp = yylexemes + yyerrctx->lexeme; 883 yychar = yylexp[-1]; 884 yylval = yylvp[-1]; 885#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 886 yylloc = yylpp[-1]; 887#endif 888 yystack.s_mark = yystack.s_base + (yyerrctx->yystack.s_mark - yyerrctx->yystack.s_base); 889 memcpy (yystack.s_base, yyerrctx->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short)); 890 yystack.l_mark = yystack.l_base + (yyerrctx->yystack.l_mark - yyerrctx->yystack.l_base); 891 memcpy (yystack.l_base, yyerrctx->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE)); 892#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 893 yystack.p_mark = yystack.p_base + (yyerrctx->yystack.p_mark - yyerrctx->yystack.p_base); 894 memcpy (yystack.p_base, yyerrctx->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE)); 895#endif 896 yystate = yyerrctx->state; 897 yyFreeState(yyerrctx); 898 yyerrctx = NULL; 899 } 900 yynewerrflag = 1; 901 } 902 if (yynewerrflag == 0) goto yyinrecovery; 903#endif /* YYBTYACC */ 904 905 YYERROR_CALL("syntax error"); 906#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 907 yyerror_loc_range[0] = yylloc; /* lookahead position is error start position */ 908#endif 909 910#if !YYBTYACC 911 goto yyerrlab; 912yyerrlab: 913#endif 914 ++yynerrs; 915 916yyinrecovery: 917 if (yyerrflag < 3) 918 { 919 yyerrflag = 3; 920 for (;;) 921 { 922 if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 && 923 yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) YYERRCODE) 924 { 925#if YYDEBUG 926 if (yydebug) 927 fprintf(stderr, "%s[%d]: state %d, error recovery shifting to state %d\n", 928 YYDEBUGSTR, yydepth, *yystack.s_mark, yytable[yyn]); 929#endif 930 if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow; 931 yystate = yytable[yyn]; 932 *++yystack.s_mark = yytable[yyn]; 933 *++yystack.l_mark = yylval; 934#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 935 /* lookahead position is error end position */ 936 yyerror_loc_range[1] = yylloc; 937 YYLLOC_DEFAULT(yyloc, yyerror_loc_range, 2); /* position of error span */ 938 *++yystack.p_mark = yyloc; 939#endif 940 goto yyloop; 941 } 942 else 943 { 944#if YYDEBUG 945 if (yydebug) 946 fprintf(stderr, "%s[%d]: error recovery discarding state %d\n", 947 YYDEBUGSTR, yydepth, *yystack.s_mark); 948#endif 949 if (yystack.s_mark <= yystack.s_base) goto yyabort; 950#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 951 /* the current TOS position is the error start position */ 952 yyerror_loc_range[0] = *yystack.p_mark; 953#endif 954#if defined(YYDESTRUCT_CALL) 955#if YYBTYACC 956 if (!yytrial) 957#endif /* YYBTYACC */ 958#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 959 YYDESTRUCT_CALL("error: discarding state", 960 yystos[*yystack.s_mark], yystack.l_mark, yystack.p_mark); 961#else 962 YYDESTRUCT_CALL("error: discarding state", 963 yystos[*yystack.s_mark], yystack.l_mark); 964#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */ 965#endif /* defined(YYDESTRUCT_CALL) */ 966 --yystack.s_mark; 967 --yystack.l_mark; 968#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 969 --yystack.p_mark; 970#endif 971 } 972 } 973 } 974 else 975 { 976 if (yychar == YYEOF) goto yyabort; 977#if YYDEBUG 978 if (yydebug) 979 { 980 yys = yyname[YYTRANSLATE(yychar)]; 981 fprintf(stderr, "%s[%d]: state %d, error recovery discarding token %d (%s)\n", 982 YYDEBUGSTR, yydepth, yystate, yychar, yys); 983 } 984#endif 985#if defined(YYDESTRUCT_CALL) 986#if YYBTYACC 987 if (!yytrial) 988#endif /* YYBTYACC */ 989#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 990 YYDESTRUCT_CALL("error: discarding token", yychar, &yylval, &yylloc); 991#else 992 YYDESTRUCT_CALL("error: discarding token", yychar, &yylval); 993#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */ 994#endif /* defined(YYDESTRUCT_CALL) */ 995 yychar = YYEMPTY; 996 goto yyloop; 997 } 998 999yyreduce: 1000 yym = yylen[yyn]; 1001#if YYDEBUG 1002 if (yydebug) 1003 { 1004 fprintf(stderr, "%s[%d]: state %d, reducing by rule %d (%s)", 1005 YYDEBUGSTR, yydepth, yystate, yyn, yyrule[yyn]); 1006#ifdef YYSTYPE_TOSTRING 1007#if YYBTYACC 1008 if (!yytrial) 1009#endif /* YYBTYACC */ 1010 if (yym > 0) 1011 { 1012 int i; 1013 fputc('<', stderr); 1014 for (i = yym; i > 0; i--) 1015 { 1016 if (i != yym) fputs(", ", stderr); 1017 fputs(YYSTYPE_TOSTRING(yystos[yystack.s_mark[1-i]], 1018 yystack.l_mark[1-i]), stderr); 1019 } 1020 fputc('>', stderr); 1021 } 1022#endif 1023 fputc('\n', stderr); 1024 } 1025#endif 1026 if (yym > 0) 1027 yyval = yystack.l_mark[1-yym]; 1028 else 1029 memset(&yyval, 0, sizeof yyval); 1030#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1031 1032 /* Perform position reduction */ 1033 memset(&yyloc, 0, sizeof(yyloc)); 1034#if YYBTYACC 1035 if (!yytrial) 1036#endif /* YYBTYACC */ 1037 { 1038 YYLLOC_DEFAULT(yyloc, &yystack.p_mark[1-yym], yym); 1039 /* just in case YYERROR is invoked within the action, save 1040 the start of the rhs as the error start position */ 1041 yyerror_loc_range[0] = yystack.p_mark[1-yym]; 1042 } 1043#endif 1044 1045 switch (yyn) 1046 { 1047case 1: 1048#line 20 "inherit0.y" 1049 { yyval = yystack.l_mark[0]; } 1050break; 1051case 2: 1052#line 22 "inherit0.y" 1053 { yyval = yystack.l_mark[0]; } 1054break; 1055case 3: 1056#line 25 "inherit0.y" 1057 { yyval = 1; } 1058break; 1059case 4: 1060#line 26 "inherit0.y" 1061 { yyval = 2; } 1062break; 1063case 5: 1064#line 29 "inherit0.y" 1065 { yyval = 1; } 1066break; 1067case 6: 1068#line 30 "inherit0.y" 1069 { yyval = 2; } 1070break; 1071case 7: 1072#line 34 "inherit0.y" 1073 { mksymbol(yystack.l_mark[-2], yystack.l_mark[-3], yystack.l_mark[0]); } 1074break; 1075case 8: 1076#line 36 "inherit0.y" 1077 { mksymbol(yystack.l_mark[-1], yystack.l_mark[-2], yystack.l_mark[0]); } 1078break; 1079case 9: 1080#line 40 "inherit0.y" 1081 { yyval = 2; } 1082break; 1083case 10: 1084#line 41 "inherit0.y" 1085 { yyval = yystack.l_mark[-2]; } 1086break; 1087case 11: 1088#line 43 "inherit0.y" 1089 { yyval = yystack.l_mark[0]; } 1090break; 1091#line 1092 "inherit0.tab.c" 1092 default: 1093 break; 1094 } 1095 yystack.s_mark -= yym; 1096 yystate = *yystack.s_mark; 1097 yystack.l_mark -= yym; 1098#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1099 yystack.p_mark -= yym; 1100#endif 1101 yym = yylhs[yyn]; 1102 if (yystate == 0 && yym == 0) 1103 { 1104#if YYDEBUG 1105 if (yydebug) 1106 { 1107 fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth); 1108#ifdef YYSTYPE_TOSTRING 1109#if YYBTYACC 1110 if (!yytrial) 1111#endif /* YYBTYACC */ 1112 fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[YYFINAL], yyval)); 1113#endif 1114 fprintf(stderr, "shifting from state 0 to final state %d\n", YYFINAL); 1115 } 1116#endif 1117 yystate = YYFINAL; 1118 *++yystack.s_mark = YYFINAL; 1119 *++yystack.l_mark = yyval; 1120#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1121 *++yystack.p_mark = yyloc; 1122#endif 1123 if (yychar < 0) 1124 { 1125#if YYBTYACC 1126 do { 1127 if (yylvp < yylve) 1128 { 1129 /* we're currently re-reading tokens */ 1130 yylval = *yylvp++; 1131#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1132 yylloc = *yylpp++; 1133#endif 1134 yychar = *yylexp++; 1135 break; 1136 } 1137 if (yyps->save) 1138 { 1139 /* in trial mode; save scanner results for future parse attempts */ 1140 if (yylvp == yylvlim) 1141 { /* Enlarge lexical value queue */ 1142 size_t p = (size_t) (yylvp - yylvals); 1143 size_t s = (size_t) (yylvlim - yylvals); 1144 1145 s += YYLVQUEUEGROWTH; 1146 if ((yylexemes = (short *) realloc(yylexemes, s * sizeof(short))) == NULL) 1147 goto yyenomem; 1148 if ((yylvals = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) 1149 goto yyenomem; 1150#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1151 if ((yylpsns = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) 1152 goto yyenomem; 1153#endif 1154 yylvp = yylve = yylvals + p; 1155 yylvlim = yylvals + s; 1156#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1157 yylpp = yylpe = yylpsns + p; 1158 yylplim = yylpsns + s; 1159#endif 1160 yylexp = yylexemes + p; 1161 } 1162 *yylexp = (short) YYLEX; 1163 *yylvp++ = yylval; 1164 yylve++; 1165#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1166 *yylpp++ = yylloc; 1167 yylpe++; 1168#endif 1169 yychar = *yylexp++; 1170 break; 1171 } 1172 /* normal operation, no conflict encountered */ 1173#endif /* YYBTYACC */ 1174 yychar = YYLEX; 1175#if YYBTYACC 1176 } while (0); 1177#endif /* YYBTYACC */ 1178 if (yychar < 0) yychar = YYEOF; 1179 /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */ 1180#if YYDEBUG 1181 if (yydebug) 1182 { 1183 yys = yyname[YYTRANSLATE(yychar)]; 1184 fprintf(stderr, "%s[%d]: state %d, reading %d (%s)\n", 1185 YYDEBUGSTR, yydepth, YYFINAL, yychar, yys); 1186 } 1187#endif 1188 } 1189 if (yychar == YYEOF) goto yyaccept; 1190 goto yyloop; 1191 } 1192 if (((yyn = yygindex[yym]) != 0) && (yyn += yystate) >= 0 && 1193 yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yystate) 1194 yystate = yytable[yyn]; 1195 else 1196 yystate = yydgoto[yym]; 1197#if YYDEBUG 1198 if (yydebug) 1199 { 1200 fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth); 1201#ifdef YYSTYPE_TOSTRING 1202#if YYBTYACC 1203 if (!yytrial) 1204#endif /* YYBTYACC */ 1205 fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[yystate], yyval)); 1206#endif 1207 fprintf(stderr, "shifting from state %d to state %d\n", *yystack.s_mark, yystate); 1208 } 1209#endif 1210 if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow; 1211 *++yystack.s_mark = (short) yystate; 1212 *++yystack.l_mark = yyval; 1213#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1214 *++yystack.p_mark = yyloc; 1215#endif 1216 goto yyloop; 1217#if YYBTYACC 1218 1219 /* Reduction declares that this path is valid. Set yypath and do a full parse */ 1220yyvalid: 1221 if (yypath) YYABORT; 1222 while (yyps->save) 1223 { 1224 YYParseState *save = yyps->save; 1225 yyps->save = save->save; 1226 save->save = yypath; 1227 yypath = save; 1228 } 1229#if YYDEBUG 1230 if (yydebug) 1231 fprintf(stderr, "%s[%d]: state %d, CONFLICT trial successful, backtracking to state %d, %d tokens\n", 1232 YYDEBUGSTR, yydepth, yystate, yypath->state, (int)(yylvp - yylvals - yypath->lexeme)); 1233#endif 1234 if (yyerrctx) 1235 { 1236 yyFreeState(yyerrctx); 1237 yyerrctx = NULL; 1238 } 1239 yylvp = yylvals + yypath->lexeme; 1240#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1241 yylpp = yylpsns + yypath->lexeme; 1242#endif 1243 yylexp = yylexemes + yypath->lexeme; 1244 yychar = YYEMPTY; 1245 yystack.s_mark = yystack.s_base + (yypath->yystack.s_mark - yypath->yystack.s_base); 1246 memcpy (yystack.s_base, yypath->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short)); 1247 yystack.l_mark = yystack.l_base + (yypath->yystack.l_mark - yypath->yystack.l_base); 1248 memcpy (yystack.l_base, yypath->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE)); 1249#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1250 yystack.p_mark = yystack.p_base + (yypath->yystack.p_mark - yypath->yystack.p_base); 1251 memcpy (yystack.p_base, yypath->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE)); 1252#endif 1253 yystate = yypath->state; 1254 goto yyloop; 1255#endif /* YYBTYACC */ 1256 1257yyoverflow: 1258 YYERROR_CALL("yacc stack overflow"); 1259#if YYBTYACC 1260 goto yyabort_nomem; 1261yyenomem: 1262 YYERROR_CALL("memory exhausted"); 1263yyabort_nomem: 1264#endif /* YYBTYACC */ 1265 yyresult = 2; 1266 goto yyreturn; 1267 1268yyabort: 1269 yyresult = 1; 1270 goto yyreturn; 1271 1272yyaccept: 1273#if YYBTYACC 1274 if (yyps->save) goto yyvalid; 1275#endif /* YYBTYACC */ 1276 yyresult = 0; 1277 1278yyreturn: 1279#if defined(YYDESTRUCT_CALL) 1280 if (yychar != YYEOF && yychar != YYEMPTY) 1281#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1282 YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval, &yylloc); 1283#else 1284 YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval); 1285#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */ 1286 1287 { 1288 YYSTYPE *pv; 1289#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1290 YYLTYPE *pp; 1291 1292 for (pv = yystack.l_base, pp = yystack.p_base; pv <= yystack.l_mark; ++pv, ++pp) 1293 YYDESTRUCT_CALL("cleanup: discarding state", 1294 yystos[*(yystack.s_base + (pv - yystack.l_base))], pv, pp); 1295#else 1296 for (pv = yystack.l_base; pv <= yystack.l_mark; ++pv) 1297 YYDESTRUCT_CALL("cleanup: discarding state", 1298 yystos[*(yystack.s_base + (pv - yystack.l_base))], pv); 1299#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */ 1300 } 1301#endif /* defined(YYDESTRUCT_CALL) */ 1302 1303#if YYBTYACC 1304 if (yyerrctx) 1305 { 1306 yyFreeState(yyerrctx); 1307 yyerrctx = NULL; 1308 } 1309 while (yyps) 1310 { 1311 YYParseState *save = yyps; 1312 yyps = save->save; 1313 save->save = NULL; 1314 yyFreeState(save); 1315 } 1316 while (yypath) 1317 { 1318 YYParseState *save = yypath; 1319 yypath = save->save; 1320 save->save = NULL; 1321 yyFreeState(save); 1322 } 1323#endif /* YYBTYACC */ 1324 yyfreestack(&yystack); 1325 return (yyresult); 1326} 1327