inherit2.tab.c revision 1.1 
1/*	$NetBSD: inherit2.tab.c,v 1.1 2015/01/03 22:58:24 christos Exp $	*/
2
3/* original parser id follows */
4/* yysccsid[] = "@(#)yaccpar	1.9 (Berkeley) 02/21/93" */
5/* (use YYMAJOR/YYMINOR for ifdefs dependent of parser version) */
6
7#define YYBYACC 1
8#define YYMAJOR 1
9#define YYMINOR 9
10#define YYCHECK "yyyymmdd"
11
12#define YYEMPTY        (-1)
13#define yyclearin      (yychar = YYEMPTY)
14#define yyerrok        (yyerrflag = 0)
15#define YYRECOVERING() (yyerrflag != 0)
16#define YYENOMEM       (-2)
17#define YYEOF          0
18#undef YYBTYACC
19#define YYBTYACC 0
20#define YYDEBUGSTR YYPREFIX "debug"
21
22#ifndef yyparse
23#define yyparse    inherit2_parse
24#endif /* yyparse */
25
26#ifndef yylex
27#define yylex      inherit2_lex
28#endif /* yylex */
29
30#ifndef yyerror
31#define yyerror    inherit2_error
32#endif /* yyerror */
33
34#ifndef yychar
35#define yychar     inherit2_char
36#endif /* yychar */
37
38#ifndef yyval
39#define yyval      inherit2_val
40#endif /* yyval */
41
42#ifndef yylval
43#define yylval     inherit2_lval
44#endif /* yylval */
45
46#ifndef yydebug
47#define yydebug    inherit2_debug
48#endif /* yydebug */
49
50#ifndef yynerrs
51#define yynerrs    inherit2_nerrs
52#endif /* yynerrs */
53
54#ifndef yyerrflag
55#define yyerrflag  inherit2_errflag
56#endif /* yyerrflag */
57
58#ifndef yylhs
59#define yylhs      inherit2_lhs
60#endif /* yylhs */
61
62#ifndef yylen
63#define yylen      inherit2_len
64#endif /* yylen */
65
66#ifndef yydefred
67#define yydefred   inherit2_defred
68#endif /* yydefred */
69
70#ifndef yystos
71#define yystos     inherit2_stos
72#endif /* yystos */
73
74#ifndef yydgoto
75#define yydgoto    inherit2_dgoto
76#endif /* yydgoto */
77
78#ifndef yysindex
79#define yysindex   inherit2_sindex
80#endif /* yysindex */
81
82#ifndef yyrindex
83#define yyrindex   inherit2_rindex
84#endif /* yyrindex */
85
86#ifndef yygindex
87#define yygindex   inherit2_gindex
88#endif /* yygindex */
89
90#ifndef yytable
91#define yytable    inherit2_table
92#endif /* yytable */
93
94#ifndef yycheck
95#define yycheck    inherit2_check
96#endif /* yycheck */
97
98#ifndef yyname
99#define yyname     inherit2_name
100#endif /* yyname */
101
102#ifndef yyrule
103#define yyrule     inherit2_rule
104#endif /* yyrule */
105
106#if YYBTYACC
107
108#ifndef yycindex
109#define yycindex   inherit2_cindex
110#endif /* yycindex */
111
112#ifndef yyctable
113#define yyctable   inherit2_ctable
114#endif /* yyctable */
115
116#endif /* YYBTYACC */
117
118#define YYPREFIX "inherit2_"
119
120#define YYPURE 0
121
122#line 2 "inherit2.y"
123#include <stdlib.h>
124
125typedef enum {cGLOBAL, cLOCAL} class;
126typedef enum {tREAL, tINTEGER} type;
127typedef char * name;
128
129struct symbol { class c; type t; name id; };
130typedef struct symbol symbol;
131
132struct namelist { symbol *s; struct namelist *next; };
133typedef struct namelist namelist;
134
135extern symbol *mksymbol(type t, class c, name id);
136
137#ifdef YYBISON
138#define YYLEX_DECL() yylex(void)
139#define YYERROR_DECL() yyerror(const char *s)
140#endif
141#line 39 "inherit2.y"
142#ifdef YYSTYPE
143#undef  YYSTYPE_IS_DECLARED
144#define YYSTYPE_IS_DECLARED 1
145#endif
146#ifndef YYSTYPE_IS_DECLARED
147#define YYSTYPE_IS_DECLARED 1
148typedef union
149{
150    class	cval;
151    type	tval;
152    namelist *	nlist;
153    name	id;
154} YYSTYPE;
155#endif /* !YYSTYPE_IS_DECLARED */
156#line 155 "inherit2.tab.c"
157
158/* compatibility with bison */
159#ifdef YYPARSE_PARAM
160/* compatibility with FreeBSD */
161# ifdef YYPARSE_PARAM_TYPE
162#  define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
163# else
164#  define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
165# endif
166#else
167# define YYPARSE_DECL() yyparse(void)
168#endif
169
170/* Parameters sent to lex. */
171#ifdef YYLEX_PARAM
172# define YYLEX_DECL() yylex(void *YYLEX_PARAM)
173# define YYLEX yylex(YYLEX_PARAM)
174#else
175# define YYLEX_DECL() yylex(void)
176# define YYLEX yylex()
177#endif
178
179/* Parameters sent to yyerror. */
180#ifndef YYERROR_DECL
181#define YYERROR_DECL() yyerror(const char *s)
182#endif
183#ifndef YYERROR_CALL
184#define YYERROR_CALL(msg) yyerror(msg)
185#endif
186
187#ifndef YYDESTRUCT_DECL
188#define YYDESTRUCT_DECL() yydestruct(const char *msg, int psymb, YYSTYPE *val)
189#endif
190#ifndef YYDESTRUCT_CALL
191#define YYDESTRUCT_CALL(msg, psymb, val) yydestruct(msg, psymb, val)
192#endif
193
194extern int YYPARSE_DECL();
195
196#define GLOBAL 257
197#define LOCAL 258
198#define REAL 259
199#define INTEGER 260
200#define NAME 261
201#define YYERRCODE 256
202typedef short YYINT;
203static const YYINT inherit2_lhs[] = {                    -1,
204    5,    6,    0,    7,    0,    3,    3,    4,    4,    1,
205    1,    8,    2,
206};
207static const YYINT inherit2_len[] = {                     2,
208    0,    0,    5,    0,    3,    1,    1,    1,    1,    2,
209    1,    0,    3,
210};
211static const YYINT inherit2_defred[] = {                  0,
212    6,    7,    8,    9,    0,    0,    4,    1,   12,    2,
213    5,    2,    0,    0,   11,    0,    0,   10,
214};
215static const YYINT inherit2_stos[] = {                    0,
216  257,  258,  259,  260,  263,  266,  267,  267,  270,  268,
217  265,  271,  269,  269,  261,  264,  264,  261,
218};
219static const YYINT inherit2_dgoto[] = {                   5,
220   16,   11,    6,    7,   10,   13,    9,   12,
221};
222static const YYINT inherit2_sindex[] = {               -257,
223    0,    0,    0,    0,    0, -255,    0,    0,    0,    0,
224    0,    0, -254, -254,    0, -253, -253,    0,
225};
226static const YYINT inherit2_rindex[] = {                  0,
227    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
228    0,    0,    0,    0,    0,    6,    9,    0,
229};
230#if YYBTYACC
231static const YYINT inherit2_cindex[] = {                  0,
232    0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
233    0,    0,    0,    0,    0,    0,    0,    0,
234};
235#endif
236static const YYINT inherit2_gindex[] = {                  0,
237   -4,    0,    0,    5,    0,    1,    0,    0,
238};
239#define YYTABLESIZE 13
240static const YYINT inherit2_table[] = {                   1,
241    2,    3,    4,    3,    4,    3,   15,   18,   13,   17,
242    8,    0,   14,
243};
244static const YYINT inherit2_check[] = {                 257,
245  258,  259,  260,  259,  260,    0,  261,  261,    0,   14,
246    6,   -1,   12,
247};
248#if YYBTYACC
249static const YYINT inherit2_ctable[] = {                 -1,
250   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
251   -1,   -1,
252};
253#endif
254#define YYFINAL 5
255#ifndef YYDEBUG
256#define YYDEBUG 0
257#endif
258#define YYMAXTOKEN 261
259#define YYUNDFTOKEN 272
260#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
261#if YYDEBUG
262static const char *const inherit2_name[] = {
263
264"$end",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
2650,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
2660,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
2670,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
2680,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
2690,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
2700,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"error","GLOBAL","LOCAL","REAL","INTEGER",
271"NAME","$accept","declaration","namelist","locnamelist","class","type","$$1",
272"$$2","$$3","$$4","illegal-symbol",
273};
274static const char *const inherit2_rule[] = {
275"$accept : declaration",
276"$$1 :",
277"$$2 :",
278"declaration : class type $$1 $$2 namelist",
279"$$3 :",
280"declaration : type $$3 locnamelist",
281"class : GLOBAL",
282"class : LOCAL",
283"type : REAL",
284"type : INTEGER",
285"namelist : namelist NAME",
286"namelist : NAME",
287"$$4 :",
288"locnamelist : $$4 $$2 namelist",
289
290};
291#endif
292
293int      yydebug;
294int      yynerrs;
295
296int      yyerrflag;
297int      yychar;
298YYSTYPE  yyval;
299YYSTYPE  yylval;
300#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
301YYLTYPE  yyloc; /* position returned by actions */
302YYLTYPE  yylloc; /* position from the lexer */
303#endif
304
305#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
306#ifndef YYLLOC_DEFAULT
307#define YYLLOC_DEFAULT(loc, rhs, n) \
308do \
309{ \
310    if (n == 0) \
311    { \
312        (loc).first_line   = ((rhs)[-1]).last_line; \
313        (loc).first_column = ((rhs)[-1]).last_column; \
314        (loc).last_line    = ((rhs)[-1]).last_line; \
315        (loc).last_column  = ((rhs)[-1]).last_column; \
316    } \
317    else \
318    { \
319        (loc).first_line   = ((rhs)[ 0 ]).first_line; \
320        (loc).first_column = ((rhs)[ 0 ]).first_column; \
321        (loc).last_line    = ((rhs)[n-1]).last_line; \
322        (loc).last_column  = ((rhs)[n-1]).last_column; \
323    } \
324} while (0)
325#endif /* YYLLOC_DEFAULT */
326#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
327#if YYBTYACC
328
329#ifndef YYLVQUEUEGROWTH
330#define YYLVQUEUEGROWTH 32
331#endif
332#endif /* YYBTYACC */
333
334/* define the initial stack-sizes */
335#ifdef YYSTACKSIZE
336#undef YYMAXDEPTH
337#define YYMAXDEPTH  YYSTACKSIZE
338#else
339#ifdef YYMAXDEPTH
340#define YYSTACKSIZE YYMAXDEPTH
341#else
342#define YYSTACKSIZE 10000
343#define YYMAXDEPTH  10000
344#endif
345#endif
346
347#ifndef YYINITSTACKSIZE
348#define YYINITSTACKSIZE 200
349#endif
350
351typedef struct {
352    unsigned stacksize;
353    short    *s_base;
354    short    *s_mark;
355    short    *s_last;
356    YYSTYPE  *l_base;
357    YYSTYPE  *l_mark;
358#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
359    YYLTYPE  *p_base;
360    YYLTYPE  *p_mark;
361#endif
362} YYSTACKDATA;
363#if YYBTYACC
364
365struct YYParseState_s
366{
367    struct YYParseState_s *save;    /* Previously saved parser state */
368    YYSTACKDATA            yystack; /* saved parser stack */
369    int                    state;   /* saved parser state */
370    int                    errflag; /* saved error recovery status */
371    int                    lexeme;  /* saved index of the conflict lexeme in the lexical queue */
372    YYINT                  ctry;    /* saved index in yyctable[] for this conflict */
373};
374typedef struct YYParseState_s YYParseState;
375#endif /* YYBTYACC */
376/* variables for the parser stack */
377static YYSTACKDATA yystack;
378#if YYBTYACC
379
380/* Current parser state */
381static YYParseState *yyps = 0;
382
383/* yypath != NULL: do the full parse, starting at *yypath parser state. */
384static YYParseState *yypath = 0;
385
386/* Base of the lexical value queue */
387static YYSTYPE *yylvals = 0;
388
389/* Current position at lexical value queue */
390static YYSTYPE *yylvp = 0;
391
392/* End position of lexical value queue */
393static YYSTYPE *yylve = 0;
394
395/* The last allocated position at the lexical value queue */
396static YYSTYPE *yylvlim = 0;
397
398#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
399/* Base of the lexical position queue */
400static YYLTYPE *yylpsns = 0;
401
402/* Current position at lexical position queue */
403static YYLTYPE *yylpp = 0;
404
405/* End position of lexical position queue */
406static YYLTYPE *yylpe = 0;
407
408/* The last allocated position at the lexical position queue */
409static YYLTYPE *yylplim = 0;
410#endif
411
412/* Current position at lexical token queue */
413static short  *yylexp = 0;
414
415static short  *yylexemes = 0;
416#endif /* YYBTYACC */
417#line 78 "inherit2.y"
418
419extern int YYLEX_DECL();
420extern void YYERROR_DECL();
421#line 420 "inherit2.tab.c"
422
423/* Release memory associated with symbol. */
424#if ! defined YYDESTRUCT_IS_DECLARED
425static void
426YYDESTRUCT_DECL()
427{
428    switch (psymb)
429    {
430	case 263:
431#line 30 "inherit2.y"
432	{
433		  namelist *p = (*val).nlist;
434		  while (p != NULL)
435		  { namelist *pp = p;
436		    p = p->next;
437		    free(pp->s); free(pp);
438		  }
439		}
440	break;
441#line 440 "inherit2.tab.c"
442	case 264:
443#line 30 "inherit2.y"
444	{
445		  namelist *p = (*val).nlist;
446		  while (p != NULL)
447		  { namelist *pp = p;
448		    p = p->next;
449		    free(pp->s); free(pp);
450		  }
451		}
452	break;
453#line 452 "inherit2.tab.c"
454	case 265:
455#line 30 "inherit2.y"
456	{
457		  namelist *p = (*val).nlist;
458		  while (p != NULL)
459		  { namelist *pp = p;
460		    p = p->next;
461		    free(pp->s); free(pp);
462		  }
463		}
464	break;
465#line 464 "inherit2.tab.c"
466    }
467}
468#define YYDESTRUCT_IS_DECLARED 1
469#endif
470
471/* For use in generated program */
472#define yydepth (int)(yystack.s_mark - yystack.s_base)
473#if YYBTYACC
474#define yytrial (yyps->save)
475#endif /* YYBTYACC */
476
477#if YYDEBUG
478#include <stdio.h>         /* needed for printf */
479#endif
480
481#include <stdlib.h>        /* needed for malloc, etc */
482#include <string.h>        /* needed for memset */
483
484/* allocate initial stack or double stack size, up to YYMAXDEPTH */
485static int yygrowstack(YYSTACKDATA *data)
486{
487    int i;
488    unsigned newsize;
489    short *newss;
490    YYSTYPE *newvs;
491#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
492    YYLTYPE *newps;
493#endif
494
495    if ((newsize = data->stacksize) == 0)
496        newsize = YYINITSTACKSIZE;
497    else if (newsize >= YYMAXDEPTH)
498        return YYENOMEM;
499    else if ((newsize *= 2) > YYMAXDEPTH)
500        newsize = YYMAXDEPTH;
501
502    i = (int) (data->s_mark - data->s_base);
503    newss = (short *)realloc(data->s_base, newsize * sizeof(*newss));
504    if (newss == 0)
505        return YYENOMEM;
506
507    data->s_base = newss;
508    data->s_mark = newss + i;
509
510    newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
511    if (newvs == 0)
512        return YYENOMEM;
513
514    data->l_base = newvs;
515    data->l_mark = newvs + i;
516
517#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
518    newps = (YYLTYPE *)realloc(data->p_base, newsize * sizeof(*newps));
519    if (newps == 0)
520        return YYENOMEM;
521
522    data->p_base = newps;
523    data->p_mark = newps + i;
524#endif
525
526    data->stacksize = newsize;
527    data->s_last = data->s_base + newsize - 1;
528
529#if YYDEBUG
530    if (yydebug)
531        fprintf(stderr, "%sdebug: stack size increased to %d\n", YYPREFIX, newsize);
532#endif
533    return 0;
534}
535
536#if YYPURE || defined(YY_NO_LEAKS)
537static void yyfreestack(YYSTACKDATA *data)
538{
539    free(data->s_base);
540    free(data->l_base);
541#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
542    free(data->p_base);
543#endif
544    memset(data, 0, sizeof(*data));
545}
546#else
547#define yyfreestack(data) /* nothing */
548#endif /* YYPURE || defined(YY_NO_LEAKS) */
549#if YYBTYACC
550
551static YYParseState *
552yyNewState(unsigned size)
553{
554    YYParseState *p = (YYParseState *) malloc(sizeof(YYParseState));
555    if (p == NULL) return NULL;
556
557    p->yystack.stacksize = size;
558    if (size == 0)
559    {
560        p->yystack.s_base = NULL;
561        p->yystack.l_base = NULL;
562#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
563        p->yystack.p_base = NULL;
564#endif
565        return p;
566    }
567    p->yystack.s_base    = (short *) malloc(size * sizeof(short));
568    if (p->yystack.s_base == NULL) return NULL;
569    p->yystack.l_base    = (YYSTYPE *) malloc(size * sizeof(YYSTYPE));
570    if (p->yystack.l_base == NULL) return NULL;
571    memset(p->yystack.l_base, 0, size * sizeof(YYSTYPE));
572#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
573    p->yystack.p_base    = (YYLTYPE *) malloc(size * sizeof(YYLTYPE));
574    if (p->yystack.p_base == NULL) return NULL;
575    memset(p->yystack.p_base, 0, size * sizeof(YYLTYPE));
576#endif
577
578    return p;
579}
580
581static void
582yyFreeState(YYParseState *p)
583{
584    yyfreestack(&p->yystack);
585    free(p);
586}
587#endif /* YYBTYACC */
588
589#define YYABORT  goto yyabort
590#define YYREJECT goto yyabort
591#define YYACCEPT goto yyaccept
592#define YYERROR  goto yyerrlab
593#if YYBTYACC
594#define YYVALID        do { if (yyps->save)            goto yyvalid; } while(0)
595#define YYVALID_NESTED do { if (yyps->save && \
596                                yyps->save->save == 0) goto yyvalid; } while(0)
597#endif /* YYBTYACC */
598
599int
600YYPARSE_DECL()
601{
602    int yym, yyn, yystate, yyresult;
603#if YYBTYACC
604    int yynewerrflag;
605    YYParseState *yyerrctx = NULL;
606#endif /* YYBTYACC */
607#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
608    YYLTYPE  yyerror_loc_range[2]; /* position of error start & end */
609#endif
610#if YYDEBUG
611    const char *yys;
612
613    if ((yys = getenv("YYDEBUG")) != 0)
614    {
615        yyn = *yys;
616        if (yyn >= '0' && yyn <= '9')
617            yydebug = yyn - '0';
618    }
619    if (yydebug)
620        fprintf(stderr, "%sdebug[<# of symbols on state stack>]\n", YYPREFIX);
621#endif
622
623#if YYBTYACC
624    yyps = yyNewState(0); if (yyps == 0) goto yyenomem;
625    yyps->save = 0;
626#endif /* YYBTYACC */
627    yynerrs = 0;
628    yyerrflag = 0;
629    yychar = YYEMPTY;
630    yystate = 0;
631
632#if YYPURE
633    memset(&yystack, 0, sizeof(yystack));
634#endif
635
636    if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
637    yystack.s_mark = yystack.s_base;
638    yystack.l_mark = yystack.l_base;
639#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
640    yystack.p_mark = yystack.p_base;
641#endif
642    yystate = 0;
643    *yystack.s_mark = 0;
644
645yyloop:
646    if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
647    if (yychar < 0)
648    {
649#if YYBTYACC
650        do {
651        if (yylvp < yylve)
652        {
653            /* we're currently re-reading tokens */
654            yylval = *yylvp++;
655#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
656            yylloc = *yylpp++;
657#endif
658            yychar = *yylexp++;
659            break;
660        }
661        if (yyps->save)
662        {
663            /* in trial mode; save scanner results for future parse attempts */
664            if (yylvp == yylvlim)
665            {   /* Enlarge lexical value queue */
666                size_t p = (size_t) (yylvp - yylvals);
667                size_t s = (size_t) (yylvlim - yylvals);
668
669                s += YYLVQUEUEGROWTH;
670                if ((yylexemes = (short *)   realloc(yylexemes, s * sizeof(short))) == NULL) goto yyenomem;
671                if ((yylvals   = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) goto yyenomem;
672#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
673                if ((yylpsns   = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) goto yyenomem;
674#endif
675                yylvp   = yylve = yylvals + p;
676                yylvlim = yylvals + s;
677#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
678                yylpp   = yylpe = yylpsns + p;
679                yylplim = yylpsns + s;
680#endif
681                yylexp  = yylexemes + p;
682            }
683            *yylexp = (short) YYLEX;
684            *yylvp++ = yylval;
685            yylve++;
686#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
687            *yylpp++ = yylloc;
688            yylpe++;
689#endif
690            yychar = *yylexp++;
691            break;
692        }
693        /* normal operation, no conflict encountered */
694#endif /* YYBTYACC */
695        yychar = YYLEX;
696#if YYBTYACC
697        } while (0);
698#endif /* YYBTYACC */
699        if (yychar < 0) yychar = YYEOF;
700        /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
701#if YYDEBUG
702        if (yydebug)
703        {
704            yys = yyname[YYTRANSLATE(yychar)];
705            fprintf(stderr, "%s[%d]: state %d, reading token %d (%s)",
706                            YYDEBUGSTR, yydepth, yystate, yychar, yys);
707#ifdef YYSTYPE_TOSTRING
708#if YYBTYACC
709            if (!yytrial)
710#endif /* YYBTYACC */
711                fprintf(stderr, " <%s>", YYSTYPE_TOSTRING(yychar, yylval));
712#endif
713            fputc('\n', stderr);
714        }
715#endif
716    }
717#if YYBTYACC
718
719    /* Do we have a conflict? */
720    if (((yyn = yycindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
721        yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
722    {
723        YYINT ctry;
724
725        if (yypath)
726        {
727            YYParseState *save;
728#if YYDEBUG
729            if (yydebug)
730                fprintf(stderr, "%s[%d]: CONFLICT in state %d: following successful trial parse\n",
731                                YYDEBUGSTR, yydepth, yystate);
732#endif
733            /* Switch to the next conflict context */
734            save = yypath;
735            yypath = save->save;
736            save->save = NULL;
737            ctry = save->ctry;
738            if (save->state != yystate) YYABORT;
739            yyFreeState(save);
740
741        }
742        else
743        {
744
745            /* Unresolved conflict - start/continue trial parse */
746            YYParseState *save;
747#if YYDEBUG
748            if (yydebug)
749            {
750                fprintf(stderr, "%s[%d]: CONFLICT in state %d. ", YYDEBUGSTR, yydepth, yystate);
751                if (yyps->save)
752                    fputs("ALREADY in conflict, continuing trial parse.\n", stderr);
753                else
754                    fputs("Starting trial parse.\n", stderr);
755            }
756#endif
757            save                  = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
758            if (save == NULL) goto yyenomem;
759            save->save            = yyps->save;
760            save->state           = yystate;
761            save->errflag         = yyerrflag;
762            save->yystack.s_mark  = save->yystack.s_base + (yystack.s_mark - yystack.s_base);
763            memcpy (save->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
764            save->yystack.l_mark  = save->yystack.l_base + (yystack.l_mark - yystack.l_base);
765            memcpy (save->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
766#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
767            save->yystack.p_mark  = save->yystack.p_base + (yystack.p_mark - yystack.p_base);
768            memcpy (save->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
769#endif
770            ctry                  = yytable[yyn];
771            if (yyctable[ctry] == -1)
772            {
773#if YYDEBUG
774                if (yydebug && yychar >= YYEOF)
775                    fprintf(stderr, "%s[%d]: backtracking 1 token\n", YYDEBUGSTR, yydepth);
776#endif
777                ctry++;
778            }
779            save->ctry = ctry;
780            if (yyps->save == NULL)
781            {
782                /* If this is a first conflict in the stack, start saving lexemes */
783                if (!yylexemes)
784                {
785                    yylexemes = (short *) malloc((YYLVQUEUEGROWTH) * sizeof(short));
786                    if (yylexemes == NULL) goto yyenomem;
787                    yylvals   = (YYSTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYSTYPE));
788                    if (yylvals == NULL) goto yyenomem;
789                    yylvlim   = yylvals + YYLVQUEUEGROWTH;
790#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
791                    yylpsns   = (YYLTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYLTYPE));
792                    if (yylpsns == NULL) goto yyenomem;
793                    yylplim   = yylpsns + YYLVQUEUEGROWTH;
794#endif
795                }
796                if (yylvp == yylve)
797                {
798                    yylvp  = yylve = yylvals;
799#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
800                    yylpp  = yylpe = yylpsns;
801#endif
802                    yylexp = yylexemes;
803                    if (yychar >= YYEOF)
804                    {
805                        *yylve++ = yylval;
806#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
807                        *yylpe++ = yylloc;
808#endif
809                        *yylexp  = (short) yychar;
810                        yychar   = YYEMPTY;
811                    }
812                }
813            }
814            if (yychar >= YYEOF)
815            {
816                yylvp--;
817#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
818                yylpp--;
819#endif
820                yylexp--;
821                yychar = YYEMPTY;
822            }
823            save->lexeme = (int) (yylvp - yylvals);
824            yyps->save   = save;
825        }
826        if (yytable[yyn] == ctry)
827        {
828#if YYDEBUG
829            if (yydebug)
830                fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
831                                YYDEBUGSTR, yydepth, yystate, yyctable[ctry]);
832#endif
833            if (yychar < 0)
834            {
835                yylvp++;
836#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
837                yylpp++;
838#endif
839                yylexp++;
840            }
841            if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
842                goto yyoverflow;
843            yystate = yyctable[ctry];
844            *++yystack.s_mark = (short) yystate;
845            *++yystack.l_mark = yylval;
846#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
847            *++yystack.p_mark = yylloc;
848#endif
849            yychar  = YYEMPTY;
850            if (yyerrflag > 0) --yyerrflag;
851            goto yyloop;
852        }
853        else
854        {
855            yyn = yyctable[ctry];
856            goto yyreduce;
857        }
858    } /* End of code dealing with conflicts */
859#endif /* YYBTYACC */
860    if (((yyn = yysindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
861            yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
862    {
863#if YYDEBUG
864        if (yydebug)
865            fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
866                            YYDEBUGSTR, yydepth, yystate, yytable[yyn]);
867#endif
868        if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
869        yystate = yytable[yyn];
870        *++yystack.s_mark = yytable[yyn];
871        *++yystack.l_mark = yylval;
872#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
873        *++yystack.p_mark = yylloc;
874#endif
875        yychar = YYEMPTY;
876        if (yyerrflag > 0)  --yyerrflag;
877        goto yyloop;
878    }
879    if (((yyn = yyrindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
880            yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
881    {
882        yyn = yytable[yyn];
883        goto yyreduce;
884    }
885    if (yyerrflag != 0) goto yyinrecovery;
886#if YYBTYACC
887
888    yynewerrflag = 1;
889    goto yyerrhandler;
890    goto yyerrlab;
891
892yyerrlab:
893    yynewerrflag = 0;
894yyerrhandler:
895    while (yyps->save)
896    {
897        int ctry;
898        YYParseState *save = yyps->save;
899#if YYDEBUG
900        if (yydebug)
901            fprintf(stderr, "%s[%d]: ERROR in state %d, CONFLICT BACKTRACKING to state %d, %d tokens\n",
902                            YYDEBUGSTR, yydepth, yystate, yyps->save->state,
903                    (int)(yylvp - yylvals - yyps->save->lexeme));
904#endif
905        /* Memorize most forward-looking error state in case it's really an error. */
906        if (yyerrctx == NULL || yyerrctx->lexeme < yylvp - yylvals)
907        {
908            /* Free old saved error context state */
909            if (yyerrctx) yyFreeState(yyerrctx);
910            /* Create and fill out new saved error context state */
911            yyerrctx                 = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
912            if (yyerrctx == NULL) goto yyenomem;
913            yyerrctx->save           = yyps->save;
914            yyerrctx->state          = yystate;
915            yyerrctx->errflag        = yyerrflag;
916            yyerrctx->yystack.s_mark = yyerrctx->yystack.s_base + (yystack.s_mark - yystack.s_base);
917            memcpy (yyerrctx->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
918            yyerrctx->yystack.l_mark = yyerrctx->yystack.l_base + (yystack.l_mark - yystack.l_base);
919            memcpy (yyerrctx->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
920#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
921            yyerrctx->yystack.p_mark = yyerrctx->yystack.p_base + (yystack.p_mark - yystack.p_base);
922            memcpy (yyerrctx->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
923#endif
924            yyerrctx->lexeme         = (int) (yylvp - yylvals);
925        }
926        yylvp          = yylvals   + save->lexeme;
927#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
928        yylpp          = yylpsns   + save->lexeme;
929#endif
930        yylexp         = yylexemes + save->lexeme;
931        yychar         = YYEMPTY;
932        yystack.s_mark = yystack.s_base + (save->yystack.s_mark - save->yystack.s_base);
933        memcpy (yystack.s_base, save->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
934        yystack.l_mark = yystack.l_base + (save->yystack.l_mark - save->yystack.l_base);
935        memcpy (yystack.l_base, save->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
936#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
937        yystack.p_mark = yystack.p_base + (save->yystack.p_mark - save->yystack.p_base);
938        memcpy (yystack.p_base, save->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
939#endif
940        ctry           = ++save->ctry;
941        yystate        = save->state;
942        /* We tried shift, try reduce now */
943        if ((yyn = yyctable[ctry]) >= 0) goto yyreduce;
944        yyps->save     = save->save;
945        save->save     = NULL;
946        yyFreeState(save);
947
948        /* Nothing left on the stack -- error */
949        if (!yyps->save)
950        {
951#if YYDEBUG
952            if (yydebug)
953                fprintf(stderr, "%sdebug[%d,trial]: trial parse FAILED, entering ERROR mode\n",
954                                YYPREFIX, yydepth);
955#endif
956            /* Restore state as it was in the most forward-advanced error */
957            yylvp          = yylvals   + yyerrctx->lexeme;
958#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
959            yylpp          = yylpsns   + yyerrctx->lexeme;
960#endif
961            yylexp         = yylexemes + yyerrctx->lexeme;
962            yychar         = yylexp[-1];
963            yylval         = yylvp[-1];
964#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
965            yylloc         = yylpp[-1];
966#endif
967            yystack.s_mark = yystack.s_base + (yyerrctx->yystack.s_mark - yyerrctx->yystack.s_base);
968            memcpy (yystack.s_base, yyerrctx->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
969            yystack.l_mark = yystack.l_base + (yyerrctx->yystack.l_mark - yyerrctx->yystack.l_base);
970            memcpy (yystack.l_base, yyerrctx->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
971#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
972            yystack.p_mark = yystack.p_base + (yyerrctx->yystack.p_mark - yyerrctx->yystack.p_base);
973            memcpy (yystack.p_base, yyerrctx->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
974#endif
975            yystate        = yyerrctx->state;
976            yyFreeState(yyerrctx);
977            yyerrctx       = NULL;
978        }
979        yynewerrflag = 1;
980    }
981    if (yynewerrflag == 0) goto yyinrecovery;
982#endif /* YYBTYACC */
983
984    YYERROR_CALL("syntax error");
985#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
986    yyerror_loc_range[0] = yylloc; /* lookahead position is error start position */
987#endif
988
989#if !YYBTYACC
990    goto yyerrlab;
991yyerrlab:
992#endif
993    ++yynerrs;
994
995yyinrecovery:
996    if (yyerrflag < 3)
997    {
998        yyerrflag = 3;
999        for (;;)
1000        {
1001            if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 &&
1002                    yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) YYERRCODE)
1003            {
1004#if YYDEBUG
1005                if (yydebug)
1006                    fprintf(stderr, "%s[%d]: state %d, error recovery shifting to state %d\n",
1007                                    YYDEBUGSTR, yydepth, *yystack.s_mark, yytable[yyn]);
1008#endif
1009                if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
1010                yystate = yytable[yyn];
1011                *++yystack.s_mark = yytable[yyn];
1012                *++yystack.l_mark = yylval;
1013#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1014                /* lookahead position is error end position */
1015                yyerror_loc_range[1] = yylloc;
1016                YYLLOC_DEFAULT(yyloc, yyerror_loc_range, 2); /* position of error span */
1017                *++yystack.p_mark = yyloc;
1018#endif
1019                goto yyloop;
1020            }
1021            else
1022            {
1023#if YYDEBUG
1024                if (yydebug)
1025                    fprintf(stderr, "%s[%d]: error recovery discarding state %d\n",
1026                                    YYDEBUGSTR, yydepth, *yystack.s_mark);
1027#endif
1028                if (yystack.s_mark <= yystack.s_base) goto yyabort;
1029#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1030                /* the current TOS position is the error start position */
1031                yyerror_loc_range[0] = *yystack.p_mark;
1032#endif
1033#if defined(YYDESTRUCT_CALL)
1034#if YYBTYACC
1035                if (!yytrial)
1036#endif /* YYBTYACC */
1037#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1038                    YYDESTRUCT_CALL("error: discarding state",
1039                                    yystos[*yystack.s_mark], yystack.l_mark, yystack.p_mark);
1040#else
1041                    YYDESTRUCT_CALL("error: discarding state",
1042                                    yystos[*yystack.s_mark], yystack.l_mark);
1043#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
1044#endif /* defined(YYDESTRUCT_CALL) */
1045                --yystack.s_mark;
1046                --yystack.l_mark;
1047#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1048                --yystack.p_mark;
1049#endif
1050            }
1051        }
1052    }
1053    else
1054    {
1055        if (yychar == YYEOF) goto yyabort;
1056#if YYDEBUG
1057        if (yydebug)
1058        {
1059            yys = yyname[YYTRANSLATE(yychar)];
1060            fprintf(stderr, "%s[%d]: state %d, error recovery discarding token %d (%s)\n",
1061                            YYDEBUGSTR, yydepth, yystate, yychar, yys);
1062        }
1063#endif
1064#if defined(YYDESTRUCT_CALL)
1065#if YYBTYACC
1066        if (!yytrial)
1067#endif /* YYBTYACC */
1068#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1069            YYDESTRUCT_CALL("error: discarding token", yychar, &yylval, &yylloc);
1070#else
1071            YYDESTRUCT_CALL("error: discarding token", yychar, &yylval);
1072#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
1073#endif /* defined(YYDESTRUCT_CALL) */
1074        yychar = YYEMPTY;
1075        goto yyloop;
1076    }
1077
1078yyreduce:
1079    yym = yylen[yyn];
1080#if YYDEBUG
1081    if (yydebug)
1082    {
1083        fprintf(stderr, "%s[%d]: state %d, reducing by rule %d (%s)",
1084                        YYDEBUGSTR, yydepth, yystate, yyn, yyrule[yyn]);
1085#ifdef YYSTYPE_TOSTRING
1086#if YYBTYACC
1087        if (!yytrial)
1088#endif /* YYBTYACC */
1089            if (yym > 0)
1090            {
1091                int i;
1092                fputc('<', stderr);
1093                for (i = yym; i > 0; i--)
1094                {
1095                    if (i != yym) fputs(", ", stderr);
1096                    fputs(YYSTYPE_TOSTRING(yystos[yystack.s_mark[1-i]],
1097                                           yystack.l_mark[1-i]), stderr);
1098                }
1099                fputc('>', stderr);
1100            }
1101#endif
1102        fputc('\n', stderr);
1103    }
1104#endif
1105    if (yym > 0)
1106        yyval = yystack.l_mark[1-yym];
1107    else
1108        memset(&yyval, 0, sizeof yyval);
1109#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1110
1111    /* Perform position reduction */
1112    memset(&yyloc, 0, sizeof(yyloc));
1113#if YYBTYACC
1114    if (!yytrial)
1115#endif /* YYBTYACC */
1116    {
1117        YYLLOC_DEFAULT(yyloc, &yystack.p_mark[1-yym], yym);
1118        /* just in case YYERROR is invoked within the action, save
1119           the start of the rhs as the error start position */
1120        yyerror_loc_range[0] = yystack.p_mark[1-yym];
1121    }
1122#endif
1123
1124    switch (yyn)
1125    {
1126case 1:
1127#line 50 "inherit2.y"
1128yyval.cval = yystack.l_mark[-1].cval;
1129break;
1130case 2:
1131#line 50 "inherit2.y"
1132yyval.tval =  yystack.l_mark[-1].tval;
1133break;
1134case 3:
1135#line 51 "inherit2.y"
1136	{ yyval.nlist = yystack.l_mark[0].nlist; }
1137break;
1138case 4:
1139#line 52 "inherit2.y"
1140yyval.tval = yystack.l_mark[0].tval;
1141break;
1142case 5:
1143#line 53 "inherit2.y"
1144	{ yyval.nlist = yystack.l_mark[0].nlist; }
1145break;
1146case 6:
1147#line 56 "inherit2.y"
1148	{ yyval.cval = cGLOBAL; }
1149break;
1150case 7:
1151#line 57 "inherit2.y"
1152	{ yyval.cval = cLOCAL; }
1153break;
1154case 8:
1155#line 60 "inherit2.y"
1156	{ yyval.tval = tREAL; }
1157break;
1158case 9:
1159#line 61 "inherit2.y"
1160	{ yyval.tval = tINTEGER; }
1161break;
1162case 10:
1163#line 65 "inherit2.y"
1164	{ yyval.nlist->s = mksymbol(yystack.l_mark[-2].tval, yystack.l_mark[-3].cval, yystack.l_mark[0].id);
1165	      yyval.nlist->next = yystack.l_mark[-1].nlist;
1166	    }
1167break;
1168case 11:
1169#line 69 "inherit2.y"
1170	{ yyval.nlist->s = mksymbol(yystack.l_mark[-1].tval, yystack.l_mark[-2].cval, yystack.l_mark[0].id);
1171	      yyval.nlist->next = NULL;
1172	    }
1173break;
1174case 12:
1175#line 74 "inherit2.y"
1176yyval.cval = cLOCAL;
1177break;
1178case 13:
1179#line 75 "inherit2.y"
1180	{ yyval.nlist = yystack.l_mark[0].nlist; }
1181break;
1182#line 1181 "inherit2.tab.c"
1183    default:
1184        break;
1185    }
1186    yystack.s_mark -= yym;
1187    yystate = *yystack.s_mark;
1188    yystack.l_mark -= yym;
1189#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1190    yystack.p_mark -= yym;
1191#endif
1192    yym = yylhs[yyn];
1193    if (yystate == 0 && yym == 0)
1194    {
1195#if YYDEBUG
1196        if (yydebug)
1197        {
1198            fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
1199#ifdef YYSTYPE_TOSTRING
1200#if YYBTYACC
1201            if (!yytrial)
1202#endif /* YYBTYACC */
1203                fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[YYFINAL], yyval));
1204#endif
1205            fprintf(stderr, "shifting from state 0 to final state %d\n", YYFINAL);
1206        }
1207#endif
1208        yystate = YYFINAL;
1209        *++yystack.s_mark = YYFINAL;
1210        *++yystack.l_mark = yyval;
1211#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1212        *++yystack.p_mark = yyloc;
1213#endif
1214        if (yychar < 0)
1215        {
1216#if YYBTYACC
1217            do {
1218            if (yylvp < yylve)
1219            {
1220                /* we're currently re-reading tokens */
1221                yylval = *yylvp++;
1222#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1223                yylloc = *yylpp++;
1224#endif
1225                yychar = *yylexp++;
1226                break;
1227            }
1228            if (yyps->save)
1229            {
1230                /* in trial mode; save scanner results for future parse attempts */
1231                if (yylvp == yylvlim)
1232                {   /* Enlarge lexical value queue */
1233                    size_t p = (size_t) (yylvp - yylvals);
1234                    size_t s = (size_t) (yylvlim - yylvals);
1235
1236                    s += YYLVQUEUEGROWTH;
1237                    if ((yylexemes = (short *)   realloc(yylexemes, s * sizeof(short))) == NULL)
1238                        goto yyenomem;
1239                    if ((yylvals   = (YYSTYPE *) realloc(yylvals, s * sizeof(YYSTYPE))) == NULL)
1240                        goto yyenomem;
1241#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1242                    if ((yylpsns   = (YYLTYPE *) realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL)
1243                        goto yyenomem;
1244#endif
1245                    yylvp   = yylve = yylvals + p;
1246                    yylvlim = yylvals + s;
1247#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1248                    yylpp   = yylpe = yylpsns + p;
1249                    yylplim = yylpsns + s;
1250#endif
1251                    yylexp  = yylexemes + p;
1252                }
1253                *yylexp = (short) YYLEX;
1254                *yylvp++ = yylval;
1255                yylve++;
1256#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1257                *yylpp++ = yylloc;
1258                yylpe++;
1259#endif
1260                yychar = *yylexp++;
1261                break;
1262            }
1263            /* normal operation, no conflict encountered */
1264#endif /* YYBTYACC */
1265            yychar = YYLEX;
1266#if YYBTYACC
1267            } while (0);
1268#endif /* YYBTYACC */
1269            if (yychar < 0) yychar = YYEOF;
1270            /* if ((yychar = YYLEX) < 0) yychar = YYEOF; */
1271#if YYDEBUG
1272            if (yydebug)
1273            {
1274                yys = yyname[YYTRANSLATE(yychar)];
1275                fprintf(stderr, "%s[%d]: state %d, reading %d (%s)\n",
1276                                YYDEBUGSTR, yydepth, YYFINAL, yychar, yys);
1277            }
1278#endif
1279        }
1280        if (yychar == YYEOF) goto yyaccept;
1281        goto yyloop;
1282    }
1283    if (((yyn = yygindex[yym]) != 0) && (yyn += yystate) >= 0 &&
1284            yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yystate)
1285        yystate = yytable[yyn];
1286    else
1287        yystate = yydgoto[yym];
1288#if YYDEBUG
1289    if (yydebug)
1290    {
1291        fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
1292#ifdef YYSTYPE_TOSTRING
1293#if YYBTYACC
1294        if (!yytrial)
1295#endif /* YYBTYACC */
1296            fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[yystate], yyval));
1297#endif
1298        fprintf(stderr, "shifting from state %d to state %d\n", *yystack.s_mark, yystate);
1299    }
1300#endif
1301    if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
1302    *++yystack.s_mark = (short) yystate;
1303    *++yystack.l_mark = yyval;
1304#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1305    *++yystack.p_mark = yyloc;
1306#endif
1307    goto yyloop;
1308#if YYBTYACC
1309
1310    /* Reduction declares that this path is valid. Set yypath and do a full parse */
1311yyvalid:
1312    if (yypath) YYABORT;
1313    while (yyps->save)
1314    {
1315        YYParseState *save = yyps->save;
1316        yyps->save = save->save;
1317        save->save = yypath;
1318        yypath = save;
1319    }
1320#if YYDEBUG
1321    if (yydebug)
1322        fprintf(stderr, "%s[%d]: state %d, CONFLICT trial successful, backtracking to state %d, %d tokens\n",
1323                        YYDEBUGSTR, yydepth, yystate, yypath->state, (int)(yylvp - yylvals - yypath->lexeme));
1324#endif
1325    if (yyerrctx)
1326    {
1327        yyFreeState(yyerrctx);
1328        yyerrctx = NULL;
1329    }
1330    yylvp          = yylvals + yypath->lexeme;
1331#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1332    yylpp          = yylpsns + yypath->lexeme;
1333#endif
1334    yylexp         = yylexemes + yypath->lexeme;
1335    yychar         = YYEMPTY;
1336    yystack.s_mark = yystack.s_base + (yypath->yystack.s_mark - yypath->yystack.s_base);
1337    memcpy (yystack.s_base, yypath->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(short));
1338    yystack.l_mark = yystack.l_base + (yypath->yystack.l_mark - yypath->yystack.l_base);
1339    memcpy (yystack.l_base, yypath->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
1340#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1341    yystack.p_mark = yystack.p_base + (yypath->yystack.p_mark - yypath->yystack.p_base);
1342    memcpy (yystack.p_base, yypath->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
1343#endif
1344    yystate        = yypath->state;
1345    goto yyloop;
1346#endif /* YYBTYACC */
1347
1348yyoverflow:
1349    YYERROR_CALL("yacc stack overflow");
1350#if YYBTYACC
1351    goto yyabort_nomem;
1352yyenomem:
1353    YYERROR_CALL("memory exhausted");
1354yyabort_nomem:
1355#endif /* YYBTYACC */
1356    yyresult = 2;
1357    goto yyreturn;
1358
1359yyabort:
1360    yyresult = 1;
1361    goto yyreturn;
1362
1363yyaccept:
1364#if YYBTYACC
1365    if (yyps->save) goto yyvalid;
1366#endif /* YYBTYACC */
1367    yyresult = 0;
1368
1369yyreturn:
1370#if defined(YYDESTRUCT_CALL)
1371    if (yychar != YYEOF && yychar != YYEMPTY)
1372#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1373        YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval, &yylloc);
1374#else
1375        YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval);
1376#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
1377
1378    {
1379        YYSTYPE *pv;
1380#if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1381        YYLTYPE *pp;
1382
1383        for (pv = yystack.l_base, pp = yystack.p_base; pv <= yystack.l_mark; ++pv, ++pp)
1384             YYDESTRUCT_CALL("cleanup: discarding state",
1385                             yystos[*(yystack.s_base + (pv - yystack.l_base))], pv, pp);
1386#else
1387        for (pv = yystack.l_base; pv <= yystack.l_mark; ++pv)
1388             YYDESTRUCT_CALL("cleanup: discarding state",
1389                             yystos[*(yystack.s_base + (pv - yystack.l_base))], pv);
1390#endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
1391    }
1392#endif /* defined(YYDESTRUCT_CALL) */
1393
1394#if YYBTYACC
1395    if (yyerrctx)
1396    {
1397        yyFreeState(yyerrctx);
1398        yyerrctx = NULL;
1399    }
1400    while (yyps)
1401    {
1402        YYParseState *save = yyps;
1403        yyps = save->save;
1404        save->save = NULL;
1405        yyFreeState(save);
1406    }
1407    while (yypath)
1408    {
1409        YYParseState *save = yypath;
1410        yypath = save->save;
1411        save->save = NULL;
1412        yyFreeState(save);
1413    }
1414#endif /* YYBTYACC */
1415    yyfreestack(&yystack);
1416    return (yyresult);
1417}
1418