xref: /freebsd/contrib/byacc/test/btyacc/err_syntax11.tab.c (revision 642870485c089b57000fe538d3485e272b038d59)
1 /* original parser id follows */
2 /* yysccsid[] = "@(#)yaccpar	1.9 (Berkeley) 02/21/93" */
3 /* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */
4 
5 #define YYBYACC 1
6 #define YYMAJOR 1
7 #define YYMINOR 9
8 #define YYCHECK "yyyymmdd"
9 
10 #define YYEMPTY        (-1)
11 #define yyclearin      (yychar = YYEMPTY)
12 #define yyerrok        (yyerrflag = 0)
13 #define YYRECOVERING() (yyerrflag != 0)
14 #define YYENOMEM       (-2)
15 #define YYEOF          0
16 #undef YYBTYACC
17 #define YYBTYACC 0
18 #define YYDEBUGSTR YYPREFIX "debug"
19 
20 #ifndef yyparse
21 #define yyparse    err_syntax11_parse
22 #endif /* yyparse */
23 
24 #ifndef yylex
25 #define yylex      err_syntax11_lex
26 #endif /* yylex */
27 
28 #ifndef yyerror
29 #define yyerror    err_syntax11_error
30 #endif /* yyerror */
31 
32 #ifndef yychar
33 #define yychar     err_syntax11_char
34 #endif /* yychar */
35 
36 #ifndef yyval
37 #define yyval      err_syntax11_val
38 #endif /* yyval */
39 
40 #ifndef yylval
41 #define yylval     err_syntax11_lval
42 #endif /* yylval */
43 
44 #ifndef yydebug
45 #define yydebug    err_syntax11_debug
46 #endif /* yydebug */
47 
48 #ifndef yynerrs
49 #define yynerrs    err_syntax11_nerrs
50 #endif /* yynerrs */
51 
52 #ifndef yyerrflag
53 #define yyerrflag  err_syntax11_errflag
54 #endif /* yyerrflag */
55 
56 #ifndef yylhs
57 #define yylhs      err_syntax11_lhs
58 #endif /* yylhs */
59 
60 #ifndef yylen
61 #define yylen      err_syntax11_len
62 #endif /* yylen */
63 
64 #ifndef yydefred
65 #define yydefred   err_syntax11_defred
66 #endif /* yydefred */
67 
68 #ifndef yystos
69 #define yystos     err_syntax11_stos
70 #endif /* yystos */
71 
72 #ifndef yydgoto
73 #define yydgoto    err_syntax11_dgoto
74 #endif /* yydgoto */
75 
76 #ifndef yysindex
77 #define yysindex   err_syntax11_sindex
78 #endif /* yysindex */
79 
80 #ifndef yyrindex
81 #define yyrindex   err_syntax11_rindex
82 #endif /* yyrindex */
83 
84 #ifndef yygindex
85 #define yygindex   err_syntax11_gindex
86 #endif /* yygindex */
87 
88 #ifndef yytable
89 #define yytable    err_syntax11_table
90 #endif /* yytable */
91 
92 #ifndef yycheck
93 #define yycheck    err_syntax11_check
94 #endif /* yycheck */
95 
96 #ifndef yyname
97 #define yyname     err_syntax11_name
98 #endif /* yyname */
99 
100 #ifndef yyrule
101 #define yyrule     err_syntax11_rule
102 #endif /* yyrule */
103 
104 #if YYBTYACC
105 
106 #ifndef yycindex
107 #define yycindex   err_syntax11_cindex
108 #endif /* yycindex */
109 
110 #ifndef yyctable
111 #define yyctable   err_syntax11_ctable
112 #endif /* yyctable */
113 
114 #endif /* YYBTYACC */
115 
116 #define YYPREFIX "err_syntax11_"
117 
118 #define YYPURE 0
119 
120 #line 2 "err_syntax11.y"
121 int yylex(void);
122 static void yyerror(const char *);
123 #line 124 "err_syntax11.tab.c"
124 
125 #if ! defined(YYSTYPE) && ! defined(YYSTYPE_IS_DECLARED)
126 /* Default: YYSTYPE is the semantic value type. */
127 typedef int YYSTYPE;
128 # define YYSTYPE_IS_DECLARED 1
129 #endif
130 
131 /* compatibility with bison */
132 #ifdef YYPARSE_PARAM
133 /* compatibility with FreeBSD */
134 # ifdef YYPARSE_PARAM_TYPE
135 #  define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
136 # else
137 #  define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
138 # endif
139 #else
140 # define YYPARSE_DECL() yyparse(void)
141 #endif
142 
143 /* Parameters sent to lex. */
144 #ifdef YYLEX_PARAM
145 # define YYLEX_DECL() yylex(void *YYLEX_PARAM)
146 # define YYLEX yylex(YYLEX_PARAM)
147 #else
148 # define YYLEX_DECL() yylex(void)
149 # define YYLEX yylex()
150 #endif
151 
152 /* Parameters sent to yyerror. */
153 #ifndef YYERROR_DECL
154 #define YYERROR_DECL() yyerror(const char *s)
155 #endif
156 #ifndef YYERROR_CALL
157 #define YYERROR_CALL(msg) yyerror(msg)
158 #endif
159 
160 extern int YYPARSE_DECL();
161 
162 #define YYERRCODE 256
163 typedef short YYINT;
164 static const YYINT err_syntax11_lhs[] = {                -1,
165     0,
166 };
167 static const YYINT err_syntax11_len[] = {                 2,
168     1,
169 };
170 static const YYINT err_syntax11_defred[] = {              0,
171     1,    0,
172 };
173 #if defined(YYDESTRUCT_CALL) || defined(YYSTYPE_TOSTRING)
174 static const YYINT err_syntax11_stos[] = {                0,
175   256,  258,
176 };
177 #endif /* YYDESTRUCT_CALL || YYSTYPE_TOSTRING */
178 static const YYINT err_syntax11_dgoto[] = {               2,
179 };
180 static const YYINT err_syntax11_sindex[] = {           -256,
181     0,    0,
182 };
183 static const YYINT err_syntax11_rindex[] = {              0,
184     0,    0,
185 };
186 #if YYBTYACC
187 static const YYINT err_syntax11_cindex[] = {              0,
188     0,    0,
189 };
190 #endif
191 static const YYINT err_syntax11_gindex[] = {              0,
192 };
193 #define YYTABLESIZE 0
194 static const YYINT err_syntax11_table[] = {               1,
195 };
196 static const YYINT err_syntax11_check[] = {             256,
197 };
198 #if YYBTYACC
199 static const YYINT err_syntax11_ctable[] = {             -1,
200 };
201 #endif
202 #define YYFINAL 2
203 #ifndef YYDEBUG
204 #define YYDEBUG 0
205 #endif
206 #define YYMAXTOKEN 256
207 #define YYUNDFTOKEN 259
208 #define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
209 #if YYDEBUG
210 static const char *const err_syntax11_name[] = {
211 
212 "$end",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
213 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
214 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
215 0,0,0,0,0,0,0,"'|'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
216 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
217 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
218 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"error","$accept","S",
219 "illegal-symbol",
220 };
221 static const char *const err_syntax11_rule[] = {
222 "$accept : S",
223 "S : error",
224 
225 };
226 #endif
227 
228 int      yydebug;
229 int      yynerrs;
230 
231 int      yyerrflag;
232 int      yychar;
233 YYSTYPE  yyval;
234 YYSTYPE  yylval;
235 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
236 YYLTYPE  yyloc; /* position returned by actions */
237 YYLTYPE  yylloc; /* position from the lexer */
238 #endif
239 
240 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
241 #ifndef YYLLOC_DEFAULT
242 #define YYLLOC_DEFAULT(loc, rhs, n) \
243 do \
244 { \
245     if (n == 0) \
246     { \
247         (loc).first_line   = ((rhs)[-1]).last_line; \
248         (loc).first_column = ((rhs)[-1]).last_column; \
249         (loc).last_line    = ((rhs)[-1]).last_line; \
250         (loc).last_column  = ((rhs)[-1]).last_column; \
251     } \
252     else \
253     { \
254         (loc).first_line   = ((rhs)[ 0 ]).first_line; \
255         (loc).first_column = ((rhs)[ 0 ]).first_column; \
256         (loc).last_line    = ((rhs)[n-1]).last_line; \
257         (loc).last_column  = ((rhs)[n-1]).last_column; \
258     } \
259 } while (0)
260 #endif /* YYLLOC_DEFAULT */
261 #endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
262 #if YYBTYACC
263 
264 #ifndef YYLVQUEUEGROWTH
265 #define YYLVQUEUEGROWTH 32
266 #endif
267 #endif /* YYBTYACC */
268 
269 /* define the initial stack-sizes */
270 #ifdef YYSTACKSIZE
271 #undef YYMAXDEPTH
272 #define YYMAXDEPTH  YYSTACKSIZE
273 #else
274 #ifdef YYMAXDEPTH
275 #define YYSTACKSIZE YYMAXDEPTH
276 #else
277 #define YYSTACKSIZE 10000
278 #define YYMAXDEPTH  10000
279 #endif
280 #endif
281 
282 #ifndef YYINITSTACKSIZE
283 #define YYINITSTACKSIZE 200
284 #endif
285 
286 typedef struct {
287     unsigned stacksize;
288     YYINT    *s_base;
289     YYINT    *s_mark;
290     YYINT    *s_last;
291     YYSTYPE  *l_base;
292     YYSTYPE  *l_mark;
293 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
294     YYLTYPE  *p_base;
295     YYLTYPE  *p_mark;
296 #endif
297 } YYSTACKDATA;
298 #if YYBTYACC
299 
300 struct YYParseState_s
301 {
302     struct YYParseState_s *save;    /* Previously saved parser state */
303     YYSTACKDATA            yystack; /* saved parser stack */
304     int                    state;   /* saved parser state */
305     int                    errflag; /* saved error recovery status */
306     int                    lexeme;  /* saved index of the conflict lexeme in the lexical queue */
307     YYINT                  ctry;    /* saved index in yyctable[] for this conflict */
308 };
309 typedef struct YYParseState_s YYParseState;
310 #endif /* YYBTYACC */
311 /* variables for the parser stack */
312 static YYSTACKDATA yystack;
313 #if YYBTYACC
314 
315 /* Current parser state */
316 static YYParseState *yyps = 0;
317 
318 /* yypath != NULL: do the full parse, starting at *yypath parser state. */
319 static YYParseState *yypath = 0;
320 
321 /* Base of the lexical value queue */
322 static YYSTYPE *yylvals = 0;
323 
324 /* Current position at lexical value queue */
325 static YYSTYPE *yylvp = 0;
326 
327 /* End position of lexical value queue */
328 static YYSTYPE *yylve = 0;
329 
330 /* The last allocated position at the lexical value queue */
331 static YYSTYPE *yylvlim = 0;
332 
333 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
334 /* Base of the lexical position queue */
335 static YYLTYPE *yylpsns = 0;
336 
337 /* Current position at lexical position queue */
338 static YYLTYPE *yylpp = 0;
339 
340 /* End position of lexical position queue */
341 static YYLTYPE *yylpe = 0;
342 
343 /* The last allocated position at the lexical position queue */
344 static YYLTYPE *yylplim = 0;
345 #endif
346 
347 /* Current position at lexical token queue */
348 static YYINT  *yylexp = 0;
349 
350 static YYINT  *yylexemes = 0;
351 #endif /* YYBTYACC */
352 #line 12 "err_syntax11.y"
353 
354 #include <stdio.h>
355 
356 int
357 main(void)
358 {
359     printf("yyparse() = %d\n", yyparse());
360     return 0;
361 }
362 
363 int
364 yylex(void)
365 {
366     return -1;
367 }
368 
369 static void
370 yyerror(const char* s)
371 {
372     printf("%s\n", s);
373 }
374 #line 375 "err_syntax11.tab.c"
375 
376 /* For use in generated program */
377 #define yydepth (int)(yystack.s_mark - yystack.s_base)
378 #if YYBTYACC
379 #define yytrial (yyps->save)
380 #endif /* YYBTYACC */
381 
382 #if YYDEBUG
383 #include <stdio.h>	/* needed for printf */
384 #endif
385 
386 #include <stdlib.h>	/* needed for malloc, etc */
387 #include <string.h>	/* needed for memset */
388 
389 /* allocate initial stack or double stack size, up to YYMAXDEPTH */
390 static int yygrowstack(YYSTACKDATA *data)
391 {
392     int i;
393     unsigned newsize;
394     YYINT *newss;
395     YYSTYPE *newvs;
396 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
397     YYLTYPE *newps;
398 #endif
399 
400     if ((newsize = data->stacksize) == 0)
401         newsize = YYINITSTACKSIZE;
402     else if (newsize >= YYMAXDEPTH)
403         return YYENOMEM;
404     else if ((newsize *= 2) > YYMAXDEPTH)
405         newsize = YYMAXDEPTH;
406 
407     i = (int) (data->s_mark - data->s_base);
408     newss = (YYINT *)realloc(data->s_base, newsize * sizeof(*newss));
409     if (newss == 0)
410         return YYENOMEM;
411 
412     data->s_base = newss;
413     data->s_mark = newss + i;
414 
415     newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
416     if (newvs == 0)
417         return YYENOMEM;
418 
419     data->l_base = newvs;
420     data->l_mark = newvs + i;
421 
422 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
423     newps = (YYLTYPE *)realloc(data->p_base, newsize * sizeof(*newps));
424     if (newps == 0)
425         return YYENOMEM;
426 
427     data->p_base = newps;
428     data->p_mark = newps + i;
429 #endif
430 
431     data->stacksize = newsize;
432     data->s_last = data->s_base + newsize - 1;
433 
434 #if YYDEBUG
435     if (yydebug)
436         fprintf(stderr, "%sdebug: stack size increased to %d\n", YYPREFIX, newsize);
437 #endif
438     return 0;
439 }
440 
441 #if YYPURE || defined(YY_NO_LEAKS)
442 static void yyfreestack(YYSTACKDATA *data)
443 {
444     free(data->s_base);
445     free(data->l_base);
446 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
447     free(data->p_base);
448 #endif
449     memset(data, 0, sizeof(*data));
450 }
451 #else
452 #define yyfreestack(data) /* nothing */
453 #endif /* YYPURE || defined(YY_NO_LEAKS) */
454 #if YYBTYACC
455 
456 static YYParseState *
457 yyNewState(unsigned size)
458 {
459     YYParseState *p = (YYParseState *) malloc(sizeof(YYParseState));
460     if (p == NULL) return NULL;
461 
462     p->yystack.stacksize = size;
463     if (size == 0)
464     {
465         p->yystack.s_base = NULL;
466         p->yystack.l_base = NULL;
467 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
468         p->yystack.p_base = NULL;
469 #endif
470         return p;
471     }
472     p->yystack.s_base    = (YYINT *) malloc(size * sizeof(YYINT));
473     if (p->yystack.s_base == NULL) return NULL;
474     p->yystack.l_base    = (YYSTYPE *) malloc(size * sizeof(YYSTYPE));
475     if (p->yystack.l_base == NULL) return NULL;
476     memset(p->yystack.l_base, 0, size * sizeof(YYSTYPE));
477 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
478     p->yystack.p_base    = (YYLTYPE *) malloc(size * sizeof(YYLTYPE));
479     if (p->yystack.p_base == NULL) return NULL;
480     memset(p->yystack.p_base, 0, size * sizeof(YYLTYPE));
481 #endif
482 
483     return p;
484 }
485 
486 static void
487 yyFreeState(YYParseState *p)
488 {
489     yyfreestack(&p->yystack);
490     free(p);
491 }
492 #endif /* YYBTYACC */
493 
494 #define YYABORT  goto yyabort
495 #define YYREJECT goto yyabort
496 #define YYACCEPT goto yyaccept
497 #define YYERROR  goto yyerrlab
498 #if YYBTYACC
499 #define YYVALID        do { if (yyps->save)            goto yyvalid; } while(0)
500 #define YYVALID_NESTED do { if (yyps->save && \
501                                 yyps->save->save == 0) goto yyvalid; } while(0)
502 #endif /* YYBTYACC */
503 
504 int
505 YYPARSE_DECL()
506 {
507     int yym, yyn, yystate, yyresult;
508 #if YYBTYACC
509     int yynewerrflag;
510     YYParseState *yyerrctx = NULL;
511 #endif /* YYBTYACC */
512 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
513     YYLTYPE  yyerror_loc_range[2]; /* position of error start & end */
514 #endif
515 #if YYDEBUG
516     const char *yys;
517 
518     if ((yys = getenv("YYDEBUG")) != 0)
519     {
520         yyn = *yys;
521         if (yyn >= '0' && yyn <= '9')
522             yydebug = yyn - '0';
523     }
524     if (yydebug)
525         fprintf(stderr, "%sdebug[<# of symbols on state stack>]\n", YYPREFIX);
526 #endif
527 
528 #if YYBTYACC
529     yyps = yyNewState(0); if (yyps == 0) goto yyenomem;
530     yyps->save = 0;
531 #endif /* YYBTYACC */
532     yym = 0;
533     yyn = 0;
534     yynerrs = 0;
535     yyerrflag = 0;
536     yychar = YYEMPTY;
537     yystate = 0;
538 
539 #if YYPURE
540     memset(&yystack, 0, sizeof(yystack));
541 #endif
542 
543     if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
544     yystack.s_mark = yystack.s_base;
545     yystack.l_mark = yystack.l_base;
546 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
547     yystack.p_mark = yystack.p_base;
548 #endif
549     yystate = 0;
550     *yystack.s_mark = 0;
551 
552 yyloop:
553     if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
554     if (yychar < 0)
555     {
556 #if YYBTYACC
557         do {
558         if (yylvp < yylve)
559         {
560             /* we're currently re-reading tokens */
561             yylval = *yylvp++;
562 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
563             yylloc = *yylpp++;
564 #endif
565             yychar = *yylexp++;
566             break;
567         }
568         if (yyps->save)
569         {
570             /* in trial mode; save scanner results for future parse attempts */
571             if (yylvp == yylvlim)
572             {   /* Enlarge lexical value queue */
573                 size_t p = (size_t) (yylvp - yylvals);
574                 size_t s = (size_t) (yylvlim - yylvals);
575 
576                 s += YYLVQUEUEGROWTH;
577                 if ((yylexemes = realloc(yylexemes, s * sizeof(YYINT))) == NULL) goto yyenomem;
578                 if ((yylvals   = realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) goto yyenomem;
579 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
580                 if ((yylpsns   = realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) goto yyenomem;
581 #endif
582                 yylvp   = yylve = yylvals + p;
583                 yylvlim = yylvals + s;
584 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
585                 yylpp   = yylpe = yylpsns + p;
586                 yylplim = yylpsns + s;
587 #endif
588                 yylexp  = yylexemes + p;
589             }
590             *yylexp = (YYINT) YYLEX;
591             *yylvp++ = yylval;
592             yylve++;
593 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
594             *yylpp++ = yylloc;
595             yylpe++;
596 #endif
597             yychar = *yylexp++;
598             break;
599         }
600         /* normal operation, no conflict encountered */
601 #endif /* YYBTYACC */
602         yychar = YYLEX;
603 #if YYBTYACC
604         } while (0);
605 #endif /* YYBTYACC */
606         if (yychar < 0) yychar = YYEOF;
607 #if YYDEBUG
608         if (yydebug)
609         {
610             if ((yys = yyname[YYTRANSLATE(yychar)]) == NULL) yys = yyname[YYUNDFTOKEN];
611             fprintf(stderr, "%s[%d]: state %d, reading token %d (%s)",
612                             YYDEBUGSTR, yydepth, yystate, yychar, yys);
613 #ifdef YYSTYPE_TOSTRING
614 #if YYBTYACC
615             if (!yytrial)
616 #endif /* YYBTYACC */
617                 fprintf(stderr, " <%s>", YYSTYPE_TOSTRING(yychar, yylval));
618 #endif
619             fputc('\n', stderr);
620         }
621 #endif
622     }
623 #if YYBTYACC
624 
625     /* Do we have a conflict? */
626     if (((yyn = yycindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
627         yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
628     {
629         YYINT ctry;
630 
631         if (yypath)
632         {
633             YYParseState *save;
634 #if YYDEBUG
635             if (yydebug)
636                 fprintf(stderr, "%s[%d]: CONFLICT in state %d: following successful trial parse\n",
637                                 YYDEBUGSTR, yydepth, yystate);
638 #endif
639             /* Switch to the next conflict context */
640             save = yypath;
641             yypath = save->save;
642             save->save = NULL;
643             ctry = save->ctry;
644             if (save->state != yystate) YYABORT;
645             yyFreeState(save);
646 
647         }
648         else
649         {
650 
651             /* Unresolved conflict - start/continue trial parse */
652             YYParseState *save;
653 #if YYDEBUG
654             if (yydebug)
655             {
656                 fprintf(stderr, "%s[%d]: CONFLICT in state %d. ", YYDEBUGSTR, yydepth, yystate);
657                 if (yyps->save)
658                     fputs("ALREADY in conflict, continuing trial parse.\n", stderr);
659                 else
660                     fputs("Starting trial parse.\n", stderr);
661             }
662 #endif
663             save                  = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
664             if (save == NULL) goto yyenomem;
665             save->save            = yyps->save;
666             save->state           = yystate;
667             save->errflag         = yyerrflag;
668             save->yystack.s_mark  = save->yystack.s_base + (yystack.s_mark - yystack.s_base);
669             memcpy (save->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(YYINT));
670             save->yystack.l_mark  = save->yystack.l_base + (yystack.l_mark - yystack.l_base);
671             memcpy (save->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
672 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
673             save->yystack.p_mark  = save->yystack.p_base + (yystack.p_mark - yystack.p_base);
674             memcpy (save->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
675 #endif
676             ctry                  = yytable[yyn];
677             if (yyctable[ctry] == -1)
678             {
679 #if YYDEBUG
680                 if (yydebug && yychar >= YYEOF)
681                     fprintf(stderr, "%s[%d]: backtracking 1 token\n", YYDEBUGSTR, yydepth);
682 #endif
683                 ctry++;
684             }
685             save->ctry = ctry;
686             if (yyps->save == NULL)
687             {
688                 /* If this is a first conflict in the stack, start saving lexemes */
689                 if (!yylexemes)
690                 {
691                     yylexemes = malloc((YYLVQUEUEGROWTH) * sizeof(YYINT));
692                     if (yylexemes == NULL) goto yyenomem;
693                     yylvals   = (YYSTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYSTYPE));
694                     if (yylvals == NULL) goto yyenomem;
695                     yylvlim   = yylvals + YYLVQUEUEGROWTH;
696 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
697                     yylpsns   = (YYLTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYLTYPE));
698                     if (yylpsns == NULL) goto yyenomem;
699                     yylplim   = yylpsns + YYLVQUEUEGROWTH;
700 #endif
701                 }
702                 if (yylvp == yylve)
703                 {
704                     yylvp  = yylve = yylvals;
705 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
706                     yylpp  = yylpe = yylpsns;
707 #endif
708                     yylexp = yylexemes;
709                     if (yychar >= YYEOF)
710                     {
711                         *yylve++ = yylval;
712 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
713                         *yylpe++ = yylloc;
714 #endif
715                         *yylexp  = (YYINT) yychar;
716                         yychar   = YYEMPTY;
717                     }
718                 }
719             }
720             if (yychar >= YYEOF)
721             {
722                 yylvp--;
723 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
724                 yylpp--;
725 #endif
726                 yylexp--;
727                 yychar = YYEMPTY;
728             }
729             save->lexeme = (int) (yylvp - yylvals);
730             yyps->save   = save;
731         }
732         if (yytable[yyn] == ctry)
733         {
734 #if YYDEBUG
735             if (yydebug)
736                 fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
737                                 YYDEBUGSTR, yydepth, yystate, yyctable[ctry]);
738 #endif
739             if (yychar < 0)
740             {
741                 yylvp++;
742 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
743                 yylpp++;
744 #endif
745                 yylexp++;
746             }
747             if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
748                 goto yyoverflow;
749             yystate = yyctable[ctry];
750             *++yystack.s_mark = (YYINT) yystate;
751             *++yystack.l_mark = yylval;
752 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
753             *++yystack.p_mark = yylloc;
754 #endif
755             yychar  = YYEMPTY;
756             if (yyerrflag > 0) --yyerrflag;
757             goto yyloop;
758         }
759         else
760         {
761             yyn = yyctable[ctry];
762             goto yyreduce;
763         }
764     } /* End of code dealing with conflicts */
765 #endif /* YYBTYACC */
766     if (((yyn = yysindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
767             yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
768     {
769 #if YYDEBUG
770         if (yydebug)
771             fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
772                             YYDEBUGSTR, yydepth, yystate, yytable[yyn]);
773 #endif
774         if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
775         yystate = yytable[yyn];
776         *++yystack.s_mark = yytable[yyn];
777         *++yystack.l_mark = yylval;
778 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
779         *++yystack.p_mark = yylloc;
780 #endif
781         yychar = YYEMPTY;
782         if (yyerrflag > 0)  --yyerrflag;
783         goto yyloop;
784     }
785     if (((yyn = yyrindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
786             yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
787     {
788         yyn = yytable[yyn];
789         goto yyreduce;
790     }
791     if (yyerrflag != 0) goto yyinrecovery;
792 #if YYBTYACC
793 
794     yynewerrflag = 1;
795     goto yyerrhandler;
796     goto yyerrlab; /* redundant goto avoids 'unused label' warning */
797 
798 yyerrlab:
799     /* explicit YYERROR from an action -- pop the rhs of the rule reduced
800      * before looking for error recovery */
801     yystack.s_mark -= yym;
802     yystate = *yystack.s_mark;
803     yystack.l_mark -= yym;
804 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
805     yystack.p_mark -= yym;
806 #endif
807 
808     yynewerrflag = 0;
809 yyerrhandler:
810     while (yyps->save)
811     {
812         int ctry;
813         YYParseState *save = yyps->save;
814 #if YYDEBUG
815         if (yydebug)
816             fprintf(stderr, "%s[%d]: ERROR in state %d, CONFLICT BACKTRACKING to state %d, %d tokens\n",
817                             YYDEBUGSTR, yydepth, yystate, yyps->save->state,
818                     (int)(yylvp - yylvals - yyps->save->lexeme));
819 #endif
820         /* Memorize most forward-looking error state in case it's really an error. */
821         if (yyerrctx == NULL || yyerrctx->lexeme < yylvp - yylvals)
822         {
823             /* Free old saved error context state */
824             if (yyerrctx) yyFreeState(yyerrctx);
825             /* Create and fill out new saved error context state */
826             yyerrctx                 = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
827             if (yyerrctx == NULL) goto yyenomem;
828             yyerrctx->save           = yyps->save;
829             yyerrctx->state          = yystate;
830             yyerrctx->errflag        = yyerrflag;
831             yyerrctx->yystack.s_mark = yyerrctx->yystack.s_base + (yystack.s_mark - yystack.s_base);
832             memcpy (yyerrctx->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(YYINT));
833             yyerrctx->yystack.l_mark = yyerrctx->yystack.l_base + (yystack.l_mark - yystack.l_base);
834             memcpy (yyerrctx->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
835 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
836             yyerrctx->yystack.p_mark = yyerrctx->yystack.p_base + (yystack.p_mark - yystack.p_base);
837             memcpy (yyerrctx->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
838 #endif
839             yyerrctx->lexeme         = (int) (yylvp - yylvals);
840         }
841         yylvp          = yylvals   + save->lexeme;
842 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
843         yylpp          = yylpsns   + save->lexeme;
844 #endif
845         yylexp         = yylexemes + save->lexeme;
846         yychar         = YYEMPTY;
847         yystack.s_mark = yystack.s_base + (save->yystack.s_mark - save->yystack.s_base);
848         memcpy (yystack.s_base, save->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(YYINT));
849         yystack.l_mark = yystack.l_base + (save->yystack.l_mark - save->yystack.l_base);
850         memcpy (yystack.l_base, save->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
851 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
852         yystack.p_mark = yystack.p_base + (save->yystack.p_mark - save->yystack.p_base);
853         memcpy (yystack.p_base, save->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
854 #endif
855         ctry           = ++save->ctry;
856         yystate        = save->state;
857         /* We tried shift, try reduce now */
858         if ((yyn = yyctable[ctry]) >= 0) goto yyreduce;
859         yyps->save     = save->save;
860         save->save     = NULL;
861         yyFreeState(save);
862 
863         /* Nothing left on the stack -- error */
864         if (!yyps->save)
865         {
866 #if YYDEBUG
867             if (yydebug)
868                 fprintf(stderr, "%sdebug[%d,trial]: trial parse FAILED, entering ERROR mode\n",
869                                 YYPREFIX, yydepth);
870 #endif
871             /* Restore state as it was in the most forward-advanced error */
872             yylvp          = yylvals   + yyerrctx->lexeme;
873 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
874             yylpp          = yylpsns   + yyerrctx->lexeme;
875 #endif
876             yylexp         = yylexemes + yyerrctx->lexeme;
877             yychar         = yylexp[-1];
878             yylval         = yylvp[-1];
879 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
880             yylloc         = yylpp[-1];
881 #endif
882             yystack.s_mark = yystack.s_base + (yyerrctx->yystack.s_mark - yyerrctx->yystack.s_base);
883             memcpy (yystack.s_base, yyerrctx->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(YYINT));
884             yystack.l_mark = yystack.l_base + (yyerrctx->yystack.l_mark - yyerrctx->yystack.l_base);
885             memcpy (yystack.l_base, yyerrctx->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
886 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
887             yystack.p_mark = yystack.p_base + (yyerrctx->yystack.p_mark - yyerrctx->yystack.p_base);
888             memcpy (yystack.p_base, yyerrctx->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
889 #endif
890             yystate        = yyerrctx->state;
891             yyFreeState(yyerrctx);
892             yyerrctx       = NULL;
893         }
894         yynewerrflag = 1;
895     }
896     if (yynewerrflag == 0) goto yyinrecovery;
897 #endif /* YYBTYACC */
898 
899     YYERROR_CALL("syntax error");
900 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
901     yyerror_loc_range[0] = yylloc; /* lookahead position is error start position */
902 #endif
903 
904 #if !YYBTYACC
905     goto yyerrlab; /* redundant goto avoids 'unused label' warning */
906 yyerrlab:
907 #endif
908     ++yynerrs;
909 
910 yyinrecovery:
911     if (yyerrflag < 3)
912     {
913         yyerrflag = 3;
914         for (;;)
915         {
916             if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 &&
917                     yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) YYERRCODE)
918             {
919 #if YYDEBUG
920                 if (yydebug)
921                     fprintf(stderr, "%s[%d]: state %d, error recovery shifting to state %d\n",
922                                     YYDEBUGSTR, yydepth, *yystack.s_mark, yytable[yyn]);
923 #endif
924                 if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
925                 yystate = yytable[yyn];
926                 *++yystack.s_mark = yytable[yyn];
927                 *++yystack.l_mark = yylval;
928 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
929                 /* lookahead position is error end position */
930                 yyerror_loc_range[1] = yylloc;
931                 YYLLOC_DEFAULT(yyloc, yyerror_loc_range, 2); /* position of error span */
932                 *++yystack.p_mark = yyloc;
933 #endif
934                 goto yyloop;
935             }
936             else
937             {
938 #if YYDEBUG
939                 if (yydebug)
940                     fprintf(stderr, "%s[%d]: error recovery discarding state %d\n",
941                                     YYDEBUGSTR, yydepth, *yystack.s_mark);
942 #endif
943                 if (yystack.s_mark <= yystack.s_base) goto yyabort;
944 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
945                 /* the current TOS position is the error start position */
946                 yyerror_loc_range[0] = *yystack.p_mark;
947 #endif
948 #if defined(YYDESTRUCT_CALL)
949 #if YYBTYACC
950                 if (!yytrial)
951 #endif /* YYBTYACC */
952 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
953                     YYDESTRUCT_CALL("error: discarding state",
954                                     yystos[*yystack.s_mark], yystack.l_mark, yystack.p_mark);
955 #else
956                     YYDESTRUCT_CALL("error: discarding state",
957                                     yystos[*yystack.s_mark], yystack.l_mark);
958 #endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
959 #endif /* defined(YYDESTRUCT_CALL) */
960                 --yystack.s_mark;
961                 --yystack.l_mark;
962 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
963                 --yystack.p_mark;
964 #endif
965             }
966         }
967     }
968     else
969     {
970         if (yychar == YYEOF) goto yyabort;
971 #if YYDEBUG
972         if (yydebug)
973         {
974             if ((yys = yyname[YYTRANSLATE(yychar)]) == NULL) yys = yyname[YYUNDFTOKEN];
975             fprintf(stderr, "%s[%d]: state %d, error recovery discarding token %d (%s)\n",
976                             YYDEBUGSTR, yydepth, yystate, yychar, yys);
977         }
978 #endif
979 #if defined(YYDESTRUCT_CALL)
980 #if YYBTYACC
981         if (!yytrial)
982 #endif /* YYBTYACC */
983 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
984             YYDESTRUCT_CALL("error: discarding token", yychar, &yylval, &yylloc);
985 #else
986             YYDESTRUCT_CALL("error: discarding token", yychar, &yylval);
987 #endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
988 #endif /* defined(YYDESTRUCT_CALL) */
989         yychar = YYEMPTY;
990         goto yyloop;
991     }
992 
993 yyreduce:
994     yym = yylen[yyn];
995 #if YYDEBUG
996     if (yydebug)
997     {
998         fprintf(stderr, "%s[%d]: state %d, reducing by rule %d (%s)",
999                         YYDEBUGSTR, yydepth, yystate, yyn, yyrule[yyn]);
1000 #ifdef YYSTYPE_TOSTRING
1001 #if YYBTYACC
1002         if (!yytrial)
1003 #endif /* YYBTYACC */
1004             if (yym > 0)
1005             {
1006                 int i;
1007                 fputc('<', stderr);
1008                 for (i = yym; i > 0; i--)
1009                 {
1010                     if (i != yym) fputs(", ", stderr);
1011                     fputs(YYSTYPE_TOSTRING(yystos[yystack.s_mark[1-i]],
1012                                            yystack.l_mark[1-i]), stderr);
1013                 }
1014                 fputc('>', stderr);
1015             }
1016 #endif
1017         fputc('\n', stderr);
1018     }
1019 #endif
1020     if (yym > 0)
1021         yyval = yystack.l_mark[1-yym];
1022     else
1023         memset(&yyval, 0, sizeof yyval);
1024 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1025 
1026     /* Perform position reduction */
1027     memset(&yyloc, 0, sizeof(yyloc));
1028 #if YYBTYACC
1029     if (!yytrial)
1030 #endif /* YYBTYACC */
1031     {
1032         YYLLOC_DEFAULT(yyloc, &yystack.p_mark[1-yym], yym);
1033         /* just in case YYERROR is invoked within the action, save
1034            the start of the rhs as the error start position */
1035         yyerror_loc_range[0] = yystack.p_mark[1-yym];
1036     }
1037 #endif
1038 
1039     switch (yyn)
1040     {
1041     default:
1042         break;
1043     }
1044     yystack.s_mark -= yym;
1045     yystate = *yystack.s_mark;
1046     yystack.l_mark -= yym;
1047 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1048     yystack.p_mark -= yym;
1049 #endif
1050     yym = yylhs[yyn];
1051     if (yystate == 0 && yym == 0)
1052     {
1053 #if YYDEBUG
1054         if (yydebug)
1055         {
1056             fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
1057 #ifdef YYSTYPE_TOSTRING
1058 #if YYBTYACC
1059             if (!yytrial)
1060 #endif /* YYBTYACC */
1061                 fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[YYFINAL], yyval));
1062 #endif
1063             fprintf(stderr, "shifting from state 0 to final state %d\n", YYFINAL);
1064         }
1065 #endif
1066         yystate = YYFINAL;
1067         *++yystack.s_mark = YYFINAL;
1068         *++yystack.l_mark = yyval;
1069 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1070         *++yystack.p_mark = yyloc;
1071 #endif
1072         if (yychar < 0)
1073         {
1074 #if YYBTYACC
1075             do {
1076             if (yylvp < yylve)
1077             {
1078                 /* we're currently re-reading tokens */
1079                 yylval = *yylvp++;
1080 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1081                 yylloc = *yylpp++;
1082 #endif
1083                 yychar = *yylexp++;
1084                 break;
1085             }
1086             if (yyps->save)
1087             {
1088                 /* in trial mode; save scanner results for future parse attempts */
1089                 if (yylvp == yylvlim)
1090                 {   /* Enlarge lexical value queue */
1091                     size_t p = (size_t) (yylvp - yylvals);
1092                     size_t s = (size_t) (yylvlim - yylvals);
1093 
1094                     s += YYLVQUEUEGROWTH;
1095                     if ((yylexemes = realloc(yylexemes, s * sizeof(YYINT))) == NULL)
1096                         goto yyenomem;
1097                     if ((yylvals   = realloc(yylvals, s * sizeof(YYSTYPE))) == NULL)
1098                         goto yyenomem;
1099 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1100                     if ((yylpsns   = realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL)
1101                         goto yyenomem;
1102 #endif
1103                     yylvp   = yylve = yylvals + p;
1104                     yylvlim = yylvals + s;
1105 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1106                     yylpp   = yylpe = yylpsns + p;
1107                     yylplim = yylpsns + s;
1108 #endif
1109                     yylexp  = yylexemes + p;
1110                 }
1111                 *yylexp = (YYINT) YYLEX;
1112                 *yylvp++ = yylval;
1113                 yylve++;
1114 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1115                 *yylpp++ = yylloc;
1116                 yylpe++;
1117 #endif
1118                 yychar = *yylexp++;
1119                 break;
1120             }
1121             /* normal operation, no conflict encountered */
1122 #endif /* YYBTYACC */
1123             yychar = YYLEX;
1124 #if YYBTYACC
1125             } while (0);
1126 #endif /* YYBTYACC */
1127             if (yychar < 0) yychar = YYEOF;
1128 #if YYDEBUG
1129             if (yydebug)
1130             {
1131                 if ((yys = yyname[YYTRANSLATE(yychar)]) == NULL) yys = yyname[YYUNDFTOKEN];
1132                 fprintf(stderr, "%s[%d]: state %d, reading token %d (%s)\n",
1133                                 YYDEBUGSTR, yydepth, YYFINAL, yychar, yys);
1134             }
1135 #endif
1136         }
1137         if (yychar == YYEOF) goto yyaccept;
1138         goto yyloop;
1139     }
1140     if (((yyn = yygindex[yym]) != 0) && (yyn += yystate) >= 0 &&
1141             yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yystate)
1142         yystate = yytable[yyn];
1143     else
1144         yystate = yydgoto[yym];
1145 #if YYDEBUG
1146     if (yydebug)
1147     {
1148         fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
1149 #ifdef YYSTYPE_TOSTRING
1150 #if YYBTYACC
1151         if (!yytrial)
1152 #endif /* YYBTYACC */
1153             fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[yystate], yyval));
1154 #endif
1155         fprintf(stderr, "shifting from state %d to state %d\n", *yystack.s_mark, yystate);
1156     }
1157 #endif
1158     if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
1159     *++yystack.s_mark = (YYINT) yystate;
1160     *++yystack.l_mark = yyval;
1161 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1162     *++yystack.p_mark = yyloc;
1163 #endif
1164     goto yyloop;
1165 #if YYBTYACC
1166 
1167     /* Reduction declares that this path is valid. Set yypath and do a full parse */
1168 yyvalid:
1169     if (yypath) YYABORT;
1170     while (yyps->save)
1171     {
1172         YYParseState *save = yyps->save;
1173         yyps->save = save->save;
1174         save->save = yypath;
1175         yypath = save;
1176     }
1177 #if YYDEBUG
1178     if (yydebug)
1179         fprintf(stderr, "%s[%d]: state %d, CONFLICT trial successful, backtracking to state %d, %d tokens\n",
1180                         YYDEBUGSTR, yydepth, yystate, yypath->state, (int)(yylvp - yylvals - yypath->lexeme));
1181 #endif
1182     if (yyerrctx)
1183     {
1184         yyFreeState(yyerrctx);
1185         yyerrctx = NULL;
1186     }
1187     yylvp          = yylvals + yypath->lexeme;
1188 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1189     yylpp          = yylpsns + yypath->lexeme;
1190 #endif
1191     yylexp         = yylexemes + yypath->lexeme;
1192     yychar         = YYEMPTY;
1193     yystack.s_mark = yystack.s_base + (yypath->yystack.s_mark - yypath->yystack.s_base);
1194     memcpy (yystack.s_base, yypath->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(YYINT));
1195     yystack.l_mark = yystack.l_base + (yypath->yystack.l_mark - yypath->yystack.l_base);
1196     memcpy (yystack.l_base, yypath->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
1197 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1198     yystack.p_mark = yystack.p_base + (yypath->yystack.p_mark - yypath->yystack.p_base);
1199     memcpy (yystack.p_base, yypath->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
1200 #endif
1201     yystate        = yypath->state;
1202     goto yyloop;
1203 #endif /* YYBTYACC */
1204 
1205 yyoverflow:
1206     YYERROR_CALL("yacc stack overflow");
1207 #if YYBTYACC
1208     goto yyabort_nomem;
1209 yyenomem:
1210     YYERROR_CALL("memory exhausted");
1211 yyabort_nomem:
1212 #endif /* YYBTYACC */
1213     yyresult = 2;
1214     goto yyreturn;
1215 
1216 yyabort:
1217     yyresult = 1;
1218     goto yyreturn;
1219 
1220 yyaccept:
1221 #if YYBTYACC
1222     if (yyps->save) goto yyvalid;
1223 #endif /* YYBTYACC */
1224     yyresult = 0;
1225 
1226 yyreturn:
1227 #if defined(YYDESTRUCT_CALL)
1228     if (yychar != YYEOF && yychar != YYEMPTY)
1229 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1230         YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval, &yylloc);
1231 #else
1232         YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval);
1233 #endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
1234 
1235     {
1236         YYSTYPE *pv;
1237 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1238         YYLTYPE *pp;
1239 
1240         for (pv = yystack.l_base, pp = yystack.p_base; pv <= yystack.l_mark; ++pv, ++pp)
1241              YYDESTRUCT_CALL("cleanup: discarding state",
1242                              yystos[*(yystack.s_base + (pv - yystack.l_base))], pv, pp);
1243 #else
1244         for (pv = yystack.l_base; pv <= yystack.l_mark; ++pv)
1245              YYDESTRUCT_CALL("cleanup: discarding state",
1246                              yystos[*(yystack.s_base + (pv - yystack.l_base))], pv);
1247 #endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
1248     }
1249 #endif /* defined(YYDESTRUCT_CALL) */
1250 
1251 #if YYBTYACC
1252     if (yyerrctx)
1253     {
1254         yyFreeState(yyerrctx);
1255         yyerrctx = NULL;
1256     }
1257     while (yyps)
1258     {
1259         YYParseState *save = yyps;
1260         yyps = save->save;
1261         save->save = NULL;
1262         yyFreeState(save);
1263     }
1264     while (yypath)
1265     {
1266         YYParseState *save = yypath;
1267         yypath = save->save;
1268         save->save = NULL;
1269         yyFreeState(save);
1270     }
1271 #endif /* YYBTYACC */
1272     yyfreestack(&yystack);
1273     return (yyresult);
1274 }
1275