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
main(void)357 main(void)
358 {
359 printf("yyparse() = %d\n", yyparse());
360 return 0;
361 }
362
363 int
yylex(void)364 yylex(void)
365 {
366 return -1;
367 }
368
369 static void
yyerror(const char * s)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 */
yygrowstack(YYSTACKDATA * data)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)
yyfreestack(YYSTACKDATA * data)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 *
yyNewState(unsigned size)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
yyFreeState(YYParseState * p)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
YYPARSE_DECL()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 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
528 memset(yyerror_loc_range, 0, sizeof(yyerror_loc_range));
529 #endif
530
531 #if YYBTYACC
532 yyps = yyNewState(0); if (yyps == 0) goto yyenomem;
533 yyps->save = 0;
534 #endif /* YYBTYACC */
535 yym = 0;
536 yyn = 0;
537 yynerrs = 0;
538 yyerrflag = 0;
539 yychar = YYEMPTY;
540 yystate = 0;
541
542 #if YYPURE
543 memset(&yystack, 0, sizeof(yystack));
544 #endif
545
546 if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
547 yystack.s_mark = yystack.s_base;
548 yystack.l_mark = yystack.l_base;
549 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
550 yystack.p_mark = yystack.p_base;
551 #endif
552 yystate = 0;
553 *yystack.s_mark = 0;
554
555 yyloop:
556 if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
557 if (yychar < 0)
558 {
559 #if YYBTYACC
560 do {
561 if (yylvp < yylve)
562 {
563 /* we're currently re-reading tokens */
564 yylval = *yylvp++;
565 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
566 yylloc = *yylpp++;
567 #endif
568 yychar = *yylexp++;
569 break;
570 }
571 if (yyps->save)
572 {
573 /* in trial mode; save scanner results for future parse attempts */
574 if (yylvp == yylvlim)
575 { /* Enlarge lexical value queue */
576 size_t p = (size_t) (yylvp - yylvals);
577 size_t s = (size_t) (yylvlim - yylvals);
578
579 s += YYLVQUEUEGROWTH;
580 if ((yylexemes = realloc(yylexemes, s * sizeof(YYINT))) == NULL) goto yyenomem;
581 if ((yylvals = realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) goto yyenomem;
582 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
583 if ((yylpsns = realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) goto yyenomem;
584 #endif
585 yylvp = yylve = yylvals + p;
586 yylvlim = yylvals + s;
587 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
588 yylpp = yylpe = yylpsns + p;
589 yylplim = yylpsns + s;
590 #endif
591 yylexp = yylexemes + p;
592 }
593 *yylexp = (YYINT) YYLEX;
594 *yylvp++ = yylval;
595 yylve++;
596 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
597 *yylpp++ = yylloc;
598 yylpe++;
599 #endif
600 yychar = *yylexp++;
601 break;
602 }
603 /* normal operation, no conflict encountered */
604 #endif /* YYBTYACC */
605 yychar = YYLEX;
606 #if YYBTYACC
607 } while (0);
608 #endif /* YYBTYACC */
609 if (yychar < 0) yychar = YYEOF;
610 #if YYDEBUG
611 if (yydebug)
612 {
613 if ((yys = yyname[YYTRANSLATE(yychar)]) == NULL) yys = yyname[YYUNDFTOKEN];
614 fprintf(stderr, "%s[%d]: state %d, reading token %d (%s)",
615 YYDEBUGSTR, yydepth, yystate, yychar, yys);
616 #ifdef YYSTYPE_TOSTRING
617 #if YYBTYACC
618 if (!yytrial)
619 #endif /* YYBTYACC */
620 fprintf(stderr, " <%s>", YYSTYPE_TOSTRING(yychar, yylval));
621 #endif
622 fputc('\n', stderr);
623 }
624 #endif
625 }
626 #if YYBTYACC
627
628 /* Do we have a conflict? */
629 if (((yyn = yycindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
630 yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
631 {
632 YYINT ctry;
633
634 if (yypath)
635 {
636 YYParseState *save;
637 #if YYDEBUG
638 if (yydebug)
639 fprintf(stderr, "%s[%d]: CONFLICT in state %d: following successful trial parse\n",
640 YYDEBUGSTR, yydepth, yystate);
641 #endif
642 /* Switch to the next conflict context */
643 save = yypath;
644 yypath = save->save;
645 save->save = NULL;
646 ctry = save->ctry;
647 if (save->state != yystate) YYABORT;
648 yyFreeState(save);
649
650 }
651 else
652 {
653
654 /* Unresolved conflict - start/continue trial parse */
655 YYParseState *save;
656 #if YYDEBUG
657 if (yydebug)
658 {
659 fprintf(stderr, "%s[%d]: CONFLICT in state %d. ", YYDEBUGSTR, yydepth, yystate);
660 if (yyps->save)
661 fputs("ALREADY in conflict, continuing trial parse.\n", stderr);
662 else
663 fputs("Starting trial parse.\n", stderr);
664 }
665 #endif
666 save = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
667 if (save == NULL) goto yyenomem;
668 save->save = yyps->save;
669 save->state = yystate;
670 save->errflag = yyerrflag;
671 save->yystack.s_mark = save->yystack.s_base + (yystack.s_mark - yystack.s_base);
672 memcpy (save->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(YYINT));
673 save->yystack.l_mark = save->yystack.l_base + (yystack.l_mark - yystack.l_base);
674 memcpy (save->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
675 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
676 save->yystack.p_mark = save->yystack.p_base + (yystack.p_mark - yystack.p_base);
677 memcpy (save->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
678 #endif
679 ctry = yytable[yyn];
680 if (yyctable[ctry] == -1)
681 {
682 #if YYDEBUG
683 if (yydebug && yychar >= YYEOF)
684 fprintf(stderr, "%s[%d]: backtracking 1 token\n", YYDEBUGSTR, yydepth);
685 #endif
686 ctry++;
687 }
688 save->ctry = ctry;
689 if (yyps->save == NULL)
690 {
691 /* If this is a first conflict in the stack, start saving lexemes */
692 if (!yylexemes)
693 {
694 yylexemes = malloc((YYLVQUEUEGROWTH) * sizeof(YYINT));
695 if (yylexemes == NULL) goto yyenomem;
696 yylvals = (YYSTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYSTYPE));
697 if (yylvals == NULL) goto yyenomem;
698 yylvlim = yylvals + YYLVQUEUEGROWTH;
699 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
700 yylpsns = (YYLTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYLTYPE));
701 if (yylpsns == NULL) goto yyenomem;
702 yylplim = yylpsns + YYLVQUEUEGROWTH;
703 #endif
704 }
705 if (yylvp == yylve)
706 {
707 yylvp = yylve = yylvals;
708 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
709 yylpp = yylpe = yylpsns;
710 #endif
711 yylexp = yylexemes;
712 if (yychar >= YYEOF)
713 {
714 *yylve++ = yylval;
715 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
716 *yylpe++ = yylloc;
717 #endif
718 *yylexp = (YYINT) yychar;
719 yychar = YYEMPTY;
720 }
721 }
722 }
723 if (yychar >= YYEOF)
724 {
725 yylvp--;
726 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
727 yylpp--;
728 #endif
729 yylexp--;
730 yychar = YYEMPTY;
731 }
732 save->lexeme = (int) (yylvp - yylvals);
733 yyps->save = save;
734 }
735 if (yytable[yyn] == ctry)
736 {
737 #if YYDEBUG
738 if (yydebug)
739 fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
740 YYDEBUGSTR, yydepth, yystate, yyctable[ctry]);
741 #endif
742 if (yychar < 0)
743 {
744 yylvp++;
745 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
746 yylpp++;
747 #endif
748 yylexp++;
749 }
750 if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
751 goto yyoverflow;
752 yystate = yyctable[ctry];
753 *++yystack.s_mark = (YYINT) yystate;
754 *++yystack.l_mark = yylval;
755 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
756 *++yystack.p_mark = yylloc;
757 #endif
758 yychar = YYEMPTY;
759 if (yyerrflag > 0) --yyerrflag;
760 goto yyloop;
761 }
762 else
763 {
764 yyn = yyctable[ctry];
765 goto yyreduce;
766 }
767 } /* End of code dealing with conflicts */
768 #endif /* YYBTYACC */
769 if (((yyn = yysindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
770 yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
771 {
772 #if YYDEBUG
773 if (yydebug)
774 fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
775 YYDEBUGSTR, yydepth, yystate, yytable[yyn]);
776 #endif
777 if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
778 yystate = yytable[yyn];
779 *++yystack.s_mark = yytable[yyn];
780 *++yystack.l_mark = yylval;
781 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
782 *++yystack.p_mark = yylloc;
783 #endif
784 yychar = YYEMPTY;
785 if (yyerrflag > 0) --yyerrflag;
786 goto yyloop;
787 }
788 if (((yyn = yyrindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
789 yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
790 {
791 yyn = yytable[yyn];
792 goto yyreduce;
793 }
794 if (yyerrflag != 0) goto yyinrecovery;
795 #if YYBTYACC
796
797 yynewerrflag = 1;
798 goto yyerrhandler;
799 goto yyerrlab; /* redundant goto avoids 'unused label' warning */
800
801 yyerrlab:
802 /* explicit YYERROR from an action -- pop the rhs of the rule reduced
803 * before looking for error recovery */
804 yystack.s_mark -= yym;
805 yystate = *yystack.s_mark;
806 yystack.l_mark -= yym;
807 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
808 yystack.p_mark -= yym;
809 #endif
810
811 yynewerrflag = 0;
812 yyerrhandler:
813 while (yyps->save)
814 {
815 int ctry;
816 YYParseState *save = yyps->save;
817 #if YYDEBUG
818 if (yydebug)
819 fprintf(stderr, "%s[%d]: ERROR in state %d, CONFLICT BACKTRACKING to state %d, %d tokens\n",
820 YYDEBUGSTR, yydepth, yystate, yyps->save->state,
821 (int)(yylvp - yylvals - yyps->save->lexeme));
822 #endif
823 /* Memorize most forward-looking error state in case it's really an error. */
824 if (yyerrctx == NULL || yyerrctx->lexeme < yylvp - yylvals)
825 {
826 /* Free old saved error context state */
827 if (yyerrctx) yyFreeState(yyerrctx);
828 /* Create and fill out new saved error context state */
829 yyerrctx = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
830 if (yyerrctx == NULL) goto yyenomem;
831 yyerrctx->save = yyps->save;
832 yyerrctx->state = yystate;
833 yyerrctx->errflag = yyerrflag;
834 yyerrctx->yystack.s_mark = yyerrctx->yystack.s_base + (yystack.s_mark - yystack.s_base);
835 memcpy (yyerrctx->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(YYINT));
836 yyerrctx->yystack.l_mark = yyerrctx->yystack.l_base + (yystack.l_mark - yystack.l_base);
837 memcpy (yyerrctx->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
838 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
839 yyerrctx->yystack.p_mark = yyerrctx->yystack.p_base + (yystack.p_mark - yystack.p_base);
840 memcpy (yyerrctx->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
841 #endif
842 yyerrctx->lexeme = (int) (yylvp - yylvals);
843 }
844 yylvp = yylvals + save->lexeme;
845 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
846 yylpp = yylpsns + save->lexeme;
847 #endif
848 yylexp = yylexemes + save->lexeme;
849 yychar = YYEMPTY;
850 yystack.s_mark = yystack.s_base + (save->yystack.s_mark - save->yystack.s_base);
851 memcpy (yystack.s_base, save->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(YYINT));
852 yystack.l_mark = yystack.l_base + (save->yystack.l_mark - save->yystack.l_base);
853 memcpy (yystack.l_base, save->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
854 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
855 yystack.p_mark = yystack.p_base + (save->yystack.p_mark - save->yystack.p_base);
856 memcpy (yystack.p_base, save->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
857 #endif
858 ctry = ++save->ctry;
859 yystate = save->state;
860 /* We tried shift, try reduce now */
861 if ((yyn = yyctable[ctry]) >= 0) goto yyreduce;
862 yyps->save = save->save;
863 save->save = NULL;
864 yyFreeState(save);
865
866 /* Nothing left on the stack -- error */
867 if (!yyps->save)
868 {
869 #if YYDEBUG
870 if (yydebug)
871 fprintf(stderr, "%sdebug[%d,trial]: trial parse FAILED, entering ERROR mode\n",
872 YYPREFIX, yydepth);
873 #endif
874 /* Restore state as it was in the most forward-advanced error */
875 yylvp = yylvals + yyerrctx->lexeme;
876 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
877 yylpp = yylpsns + yyerrctx->lexeme;
878 #endif
879 yylexp = yylexemes + yyerrctx->lexeme;
880 yychar = yylexp[-1];
881 yylval = yylvp[-1];
882 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
883 yylloc = yylpp[-1];
884 #endif
885 yystack.s_mark = yystack.s_base + (yyerrctx->yystack.s_mark - yyerrctx->yystack.s_base);
886 memcpy (yystack.s_base, yyerrctx->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(YYINT));
887 yystack.l_mark = yystack.l_base + (yyerrctx->yystack.l_mark - yyerrctx->yystack.l_base);
888 memcpy (yystack.l_base, yyerrctx->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
889 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
890 yystack.p_mark = yystack.p_base + (yyerrctx->yystack.p_mark - yyerrctx->yystack.p_base);
891 memcpy (yystack.p_base, yyerrctx->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
892 #endif
893 yystate = yyerrctx->state;
894 yyFreeState(yyerrctx);
895 yyerrctx = NULL;
896 }
897 yynewerrflag = 1;
898 }
899 if (yynewerrflag == 0) goto yyinrecovery;
900 #endif /* YYBTYACC */
901
902 YYERROR_CALL("syntax error");
903 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
904 yyerror_loc_range[0] = yylloc; /* lookahead position is error start position */
905 #endif
906
907 #if !YYBTYACC
908 goto yyerrlab; /* redundant goto avoids 'unused label' warning */
909 yyerrlab:
910 #endif
911 ++yynerrs;
912
913 yyinrecovery:
914 if (yyerrflag < 3)
915 {
916 yyerrflag = 3;
917 for (;;)
918 {
919 if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 &&
920 yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) YYERRCODE)
921 {
922 #if YYDEBUG
923 if (yydebug)
924 fprintf(stderr, "%s[%d]: state %d, error recovery shifting to state %d\n",
925 YYDEBUGSTR, yydepth, *yystack.s_mark, yytable[yyn]);
926 #endif
927 if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
928 yystate = yytable[yyn];
929 *++yystack.s_mark = yytable[yyn];
930 *++yystack.l_mark = yylval;
931 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
932 /* lookahead position is error end position */
933 yyerror_loc_range[1] = yylloc;
934 YYLLOC_DEFAULT(yyloc, yyerror_loc_range, 2); /* position of error span */
935 *++yystack.p_mark = yyloc;
936 #endif
937 goto yyloop;
938 }
939 else
940 {
941 #if YYDEBUG
942 if (yydebug)
943 fprintf(stderr, "%s[%d]: error recovery discarding state %d\n",
944 YYDEBUGSTR, yydepth, *yystack.s_mark);
945 #endif
946 if (yystack.s_mark <= yystack.s_base) goto yyabort;
947 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
948 /* the current TOS position is the error start position */
949 yyerror_loc_range[0] = *yystack.p_mark;
950 #endif
951 #if defined(YYDESTRUCT_CALL)
952 #if YYBTYACC
953 if (!yytrial)
954 #endif /* YYBTYACC */
955 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
956 YYDESTRUCT_CALL("error: discarding state",
957 yystos[*yystack.s_mark], yystack.l_mark, yystack.p_mark);
958 #else
959 YYDESTRUCT_CALL("error: discarding state",
960 yystos[*yystack.s_mark], yystack.l_mark);
961 #endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
962 #endif /* defined(YYDESTRUCT_CALL) */
963 --yystack.s_mark;
964 --yystack.l_mark;
965 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
966 --yystack.p_mark;
967 #endif
968 }
969 }
970 }
971 else
972 {
973 if (yychar == YYEOF) goto yyabort;
974 #if YYDEBUG
975 if (yydebug)
976 {
977 if ((yys = yyname[YYTRANSLATE(yychar)]) == NULL) yys = yyname[YYUNDFTOKEN];
978 fprintf(stderr, "%s[%d]: state %d, error recovery discarding token %d (%s)\n",
979 YYDEBUGSTR, yydepth, yystate, yychar, yys);
980 }
981 #endif
982 #if defined(YYDESTRUCT_CALL)
983 #if YYBTYACC
984 if (!yytrial)
985 #endif /* YYBTYACC */
986 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
987 YYDESTRUCT_CALL("error: discarding token", yychar, &yylval, &yylloc);
988 #else
989 YYDESTRUCT_CALL("error: discarding token", yychar, &yylval);
990 #endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
991 #endif /* defined(YYDESTRUCT_CALL) */
992 yychar = YYEMPTY;
993 goto yyloop;
994 }
995
996 yyreduce:
997 yym = yylen[yyn];
998 #if YYDEBUG
999 if (yydebug)
1000 {
1001 fprintf(stderr, "%s[%d]: state %d, reducing by rule %d (%s)",
1002 YYDEBUGSTR, yydepth, yystate, yyn, yyrule[yyn]);
1003 #ifdef YYSTYPE_TOSTRING
1004 #if YYBTYACC
1005 if (!yytrial)
1006 #endif /* YYBTYACC */
1007 if (yym > 0)
1008 {
1009 int i;
1010 fputc('<', stderr);
1011 for (i = yym; i > 0; i--)
1012 {
1013 if (i != yym) fputs(", ", stderr);
1014 fputs(YYSTYPE_TOSTRING(yystos[yystack.s_mark[1-i]],
1015 yystack.l_mark[1-i]), stderr);
1016 }
1017 fputc('>', stderr);
1018 }
1019 #endif
1020 fputc('\n', stderr);
1021 }
1022 #endif
1023 if (yym > 0)
1024 yyval = yystack.l_mark[1-yym];
1025 else
1026 memset(&yyval, 0, sizeof yyval);
1027 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1028
1029 /* Perform position reduction */
1030 memset(&yyloc, 0, sizeof(yyloc));
1031 #if YYBTYACC
1032 if (!yytrial)
1033 #endif /* YYBTYACC */
1034 {
1035 YYLLOC_DEFAULT(yyloc, &yystack.p_mark[1-yym], yym);
1036 /* just in case YYERROR is invoked within the action, save
1037 the start of the rhs as the error start position */
1038 yyerror_loc_range[0] = yystack.p_mark[1-yym];
1039 }
1040 #endif
1041
1042 switch (yyn)
1043 {
1044 default:
1045 break;
1046 }
1047 yystack.s_mark -= yym;
1048 yystate = *yystack.s_mark;
1049 yystack.l_mark -= yym;
1050 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1051 yystack.p_mark -= yym;
1052 #endif
1053 yym = yylhs[yyn];
1054 if (yystate == 0 && yym == 0)
1055 {
1056 #if YYDEBUG
1057 if (yydebug)
1058 {
1059 fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
1060 #ifdef YYSTYPE_TOSTRING
1061 #if YYBTYACC
1062 if (!yytrial)
1063 #endif /* YYBTYACC */
1064 fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[YYFINAL], yyval));
1065 #endif
1066 fprintf(stderr, "shifting from state 0 to final state %d\n", YYFINAL);
1067 }
1068 #endif
1069 yystate = YYFINAL;
1070 *++yystack.s_mark = YYFINAL;
1071 *++yystack.l_mark = yyval;
1072 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1073 *++yystack.p_mark = yyloc;
1074 #endif
1075 if (yychar < 0)
1076 {
1077 #if YYBTYACC
1078 do {
1079 if (yylvp < yylve)
1080 {
1081 /* we're currently re-reading tokens */
1082 yylval = *yylvp++;
1083 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1084 yylloc = *yylpp++;
1085 #endif
1086 yychar = *yylexp++;
1087 break;
1088 }
1089 if (yyps->save)
1090 {
1091 /* in trial mode; save scanner results for future parse attempts */
1092 if (yylvp == yylvlim)
1093 { /* Enlarge lexical value queue */
1094 size_t p = (size_t) (yylvp - yylvals);
1095 size_t s = (size_t) (yylvlim - yylvals);
1096
1097 s += YYLVQUEUEGROWTH;
1098 if ((yylexemes = realloc(yylexemes, s * sizeof(YYINT))) == NULL)
1099 goto yyenomem;
1100 if ((yylvals = realloc(yylvals, s * sizeof(YYSTYPE))) == NULL)
1101 goto yyenomem;
1102 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1103 if ((yylpsns = realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL)
1104 goto yyenomem;
1105 #endif
1106 yylvp = yylve = yylvals + p;
1107 yylvlim = yylvals + s;
1108 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1109 yylpp = yylpe = yylpsns + p;
1110 yylplim = yylpsns + s;
1111 #endif
1112 yylexp = yylexemes + p;
1113 }
1114 *yylexp = (YYINT) YYLEX;
1115 *yylvp++ = yylval;
1116 yylve++;
1117 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1118 *yylpp++ = yylloc;
1119 yylpe++;
1120 #endif
1121 yychar = *yylexp++;
1122 break;
1123 }
1124 /* normal operation, no conflict encountered */
1125 #endif /* YYBTYACC */
1126 yychar = YYLEX;
1127 #if YYBTYACC
1128 } while (0);
1129 #endif /* YYBTYACC */
1130 if (yychar < 0) yychar = YYEOF;
1131 #if YYDEBUG
1132 if (yydebug)
1133 {
1134 if ((yys = yyname[YYTRANSLATE(yychar)]) == NULL) yys = yyname[YYUNDFTOKEN];
1135 fprintf(stderr, "%s[%d]: state %d, reading token %d (%s)\n",
1136 YYDEBUGSTR, yydepth, YYFINAL, yychar, yys);
1137 }
1138 #endif
1139 }
1140 if (yychar == YYEOF) goto yyaccept;
1141 goto yyloop;
1142 }
1143 if (((yyn = yygindex[yym]) != 0) && (yyn += yystate) >= 0 &&
1144 yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yystate)
1145 yystate = yytable[yyn];
1146 else
1147 yystate = yydgoto[yym];
1148 #if YYDEBUG
1149 if (yydebug)
1150 {
1151 fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
1152 #ifdef YYSTYPE_TOSTRING
1153 #if YYBTYACC
1154 if (!yytrial)
1155 #endif /* YYBTYACC */
1156 fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[yystate], yyval));
1157 #endif
1158 fprintf(stderr, "shifting from state %d to state %d\n", *yystack.s_mark, yystate);
1159 }
1160 #endif
1161 if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
1162 *++yystack.s_mark = (YYINT) yystate;
1163 *++yystack.l_mark = yyval;
1164 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1165 *++yystack.p_mark = yyloc;
1166 #endif
1167 goto yyloop;
1168 #if YYBTYACC
1169
1170 /* Reduction declares that this path is valid. Set yypath and do a full parse */
1171 yyvalid:
1172 if (yypath) YYABORT;
1173 while (yyps->save)
1174 {
1175 YYParseState *save = yyps->save;
1176 yyps->save = save->save;
1177 save->save = yypath;
1178 yypath = save;
1179 }
1180 #if YYDEBUG
1181 if (yydebug)
1182 fprintf(stderr, "%s[%d]: state %d, CONFLICT trial successful, backtracking to state %d, %d tokens\n",
1183 YYDEBUGSTR, yydepth, yystate, yypath->state, (int)(yylvp - yylvals - yypath->lexeme));
1184 #endif
1185 if (yyerrctx)
1186 {
1187 yyFreeState(yyerrctx);
1188 yyerrctx = NULL;
1189 }
1190 yylvp = yylvals + yypath->lexeme;
1191 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1192 yylpp = yylpsns + yypath->lexeme;
1193 #endif
1194 yylexp = yylexemes + yypath->lexeme;
1195 yychar = YYEMPTY;
1196 yystack.s_mark = yystack.s_base + (yypath->yystack.s_mark - yypath->yystack.s_base);
1197 memcpy (yystack.s_base, yypath->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(YYINT));
1198 yystack.l_mark = yystack.l_base + (yypath->yystack.l_mark - yypath->yystack.l_base);
1199 memcpy (yystack.l_base, yypath->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
1200 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1201 yystack.p_mark = yystack.p_base + (yypath->yystack.p_mark - yypath->yystack.p_base);
1202 memcpy (yystack.p_base, yypath->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
1203 #endif
1204 yystate = yypath->state;
1205 goto yyloop;
1206 #endif /* YYBTYACC */
1207
1208 yyoverflow:
1209 YYERROR_CALL("yacc stack overflow");
1210 #if YYBTYACC
1211 goto yyabort_nomem;
1212 yyenomem:
1213 YYERROR_CALL("memory exhausted");
1214 yyabort_nomem:
1215 #endif /* YYBTYACC */
1216 yyresult = 2;
1217 goto yyreturn;
1218
1219 yyabort:
1220 yyresult = 1;
1221 goto yyreturn;
1222
1223 yyaccept:
1224 #if YYBTYACC
1225 if (yyps->save) goto yyvalid;
1226 #endif /* YYBTYACC */
1227 yyresult = 0;
1228
1229 yyreturn:
1230 #if defined(YYDESTRUCT_CALL)
1231 if (yychar != YYEOF && yychar != YYEMPTY)
1232 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1233 YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval, &yylloc);
1234 #else
1235 YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval);
1236 #endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
1237
1238 {
1239 YYSTYPE *pv;
1240 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1241 YYLTYPE *pp;
1242
1243 for (pv = yystack.l_base, pp = yystack.p_base; pv <= yystack.l_mark; ++pv, ++pp)
1244 YYDESTRUCT_CALL("cleanup: discarding state",
1245 yystos[*(yystack.s_base + (pv - yystack.l_base))], pv, pp);
1246 #else
1247 for (pv = yystack.l_base; pv <= yystack.l_mark; ++pv)
1248 YYDESTRUCT_CALL("cleanup: discarding state",
1249 yystos[*(yystack.s_base + (pv - yystack.l_base))], pv);
1250 #endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
1251 }
1252 #endif /* defined(YYDESTRUCT_CALL) */
1253
1254 #if YYBTYACC
1255 if (yyerrctx)
1256 {
1257 yyFreeState(yyerrctx);
1258 yyerrctx = NULL;
1259 }
1260 while (yyps)
1261 {
1262 YYParseState *save = yyps;
1263 yyps = save->save;
1264 save->save = NULL;
1265 yyFreeState(save);
1266 }
1267 while (yypath)
1268 {
1269 YYParseState *save = yypath;
1270 yypath = save->save;
1271 save->save = NULL;
1272 yyFreeState(save);
1273 }
1274 #endif /* YYBTYACC */
1275 yyfreestack(&yystack);
1276 return (yyresult);
1277 }
1278