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