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 2
7 #define YYMINOR 0
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_syntax10_parse
22 #endif /* yyparse */
23
24 #ifndef yylex
25 #define yylex err_syntax10_lex
26 #endif /* yylex */
27
28 #ifndef yyerror
29 #define yyerror err_syntax10_error
30 #endif /* yyerror */
31
32 #ifndef yychar
33 #define yychar err_syntax10_char
34 #endif /* yychar */
35
36 #ifndef yyval
37 #define yyval err_syntax10_val
38 #endif /* yyval */
39
40 #ifndef yylval
41 #define yylval err_syntax10_lval
42 #endif /* yylval */
43
44 #ifndef yydebug
45 #define yydebug err_syntax10_debug
46 #endif /* yydebug */
47
48 #ifndef yynerrs
49 #define yynerrs err_syntax10_nerrs
50 #endif /* yynerrs */
51
52 #ifndef yyerrflag
53 #define yyerrflag err_syntax10_errflag
54 #endif /* yyerrflag */
55
56 #ifndef yylhs
57 #define yylhs err_syntax10_lhs
58 #endif /* yylhs */
59
60 #ifndef yylen
61 #define yylen err_syntax10_len
62 #endif /* yylen */
63
64 #ifndef yydefred
65 #define yydefred err_syntax10_defred
66 #endif /* yydefred */
67
68 #ifndef yystos
69 #define yystos err_syntax10_stos
70 #endif /* yystos */
71
72 #ifndef yydgoto
73 #define yydgoto err_syntax10_dgoto
74 #endif /* yydgoto */
75
76 #ifndef yysindex
77 #define yysindex err_syntax10_sindex
78 #endif /* yysindex */
79
80 #ifndef yyrindex
81 #define yyrindex err_syntax10_rindex
82 #endif /* yyrindex */
83
84 #ifndef yygindex
85 #define yygindex err_syntax10_gindex
86 #endif /* yygindex */
87
88 #ifndef yytable
89 #define yytable err_syntax10_table
90 #endif /* yytable */
91
92 #ifndef yycheck
93 #define yycheck err_syntax10_check
94 #endif /* yycheck */
95
96 #ifndef yyname
97 #define yyname err_syntax10_name
98 #endif /* yyname */
99
100 #ifndef yyrule
101 #define yyrule err_syntax10_rule
102 #endif /* yyrule */
103
104 #if YYBTYACC
105
106 #ifndef yycindex
107 #define yycindex err_syntax10_cindex
108 #endif /* yycindex */
109
110 #ifndef yyctable
111 #define yyctable err_syntax10_ctable
112 #endif /* yyctable */
113
114 #endif /* YYBTYACC */
115
116 #define YYPREFIX "err_syntax10_"
117
118 #define YYPURE 0
119
120 #line 2 "err_syntax10.y"
121 int yylex(void);
122 static void yyerror(const char *);
123 #line 124 "err_syntax10.tab.c"
124
125 /* compatibility with bison */
126 #ifdef YYPARSE_PARAM
127 /* compatibility with FreeBSD */
128 # ifdef YYPARSE_PARAM_TYPE
129 # define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
130 # else
131 # define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
132 # endif
133 #else
134 # define YYPARSE_DECL() yyparse(void)
135 #endif
136
137 /* Parameters sent to lex. */
138 #ifdef YYLEX_PARAM
139 # define YYLEX_DECL() yylex(void *YYLEX_PARAM)
140 # define YYLEX yylex(YYLEX_PARAM)
141 #else
142 # define YYLEX_DECL() yylex(void)
143 # define YYLEX yylex()
144 #endif
145
146 /* Parameters sent to yyerror. */
147 #ifndef YYERROR_DECL
148 #define YYERROR_DECL() yyerror(const char *s)
149 #endif
150 #ifndef YYERROR_CALL
151 #define YYERROR_CALL(msg) yyerror(msg)
152 #endif
153
154 extern int YYPARSE_DECL();
155
156 #define YYERRCODE 256
157 typedef int YYINT;
158 static const YYINT err_syntax10_lhs[] = { -1,
159 0,
160 };
161 static const YYINT err_syntax10_len[] = { 2,
162 1,
163 };
164 static const YYINT err_syntax10_defred[] = { 0,
165 1, 0,
166 };
167 #if defined(YYDESTRUCT_CALL) || defined(YYSTYPE_TOSTRING)
168 static const YYINT err_syntax10_stos[] = { 0,
169 256, 258,
170 };
171 #endif /* YYDESTRUCT_CALL || YYSTYPE_TOSTRING */
172 static const YYINT err_syntax10_dgoto[] = { 2,
173 };
174 static const YYINT err_syntax10_sindex[] = { -256,
175 0, 0,
176 };
177 static const YYINT err_syntax10_rindex[] = { 0,
178 0, 0,
179 };
180 #if YYBTYACC
181 static const YYINT err_syntax10_cindex[] = { 0,
182 0, 0,
183 };
184 #endif
185 static const YYINT err_syntax10_gindex[] = { 0,
186 };
187 #define YYTABLESIZE 0
188 static const YYINT err_syntax10_table[] = { 1,
189 };
190 static const YYINT err_syntax10_check[] = { 256,
191 };
192 #if YYBTYACC
193 static const YYINT err_syntax10_ctable[] = { -1,
194 };
195 #endif
196 #define YYFINAL 2
197 #ifndef YYDEBUG
198 #define YYDEBUG 0
199 #endif
200 #define YYMAXTOKEN 256
201 #define YYUNDFTOKEN 259
202 #define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
203 #if YYDEBUG
204 static const char *const err_syntax10_name[] = {
205
206 "$end",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
207 0,"'&'",0,"'('",0,"'*'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
208 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
209 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
210 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
211 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
212 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"error","$accept","S",
213 "illegal-symbol",
214 };
215 static const char *const err_syntax10_rule[] = {
216 "$accept : S",
217 "S : error",
218
219 };
220 #endif
221
222 #if YYDEBUG
223 int yydebug;
224 #endif
225
226 int yyerrflag;
227 int yychar;
228 YYSTYPE yyval;
229 YYSTYPE yylval;
230 int yynerrs;
231
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 = YYRHSLOC(rhs, 0).last_line; \
245 (loc).first_column = YYRHSLOC(rhs, 0).last_column; \
246 (loc).last_line = YYRHSLOC(rhs, 0).last_line; \
247 (loc).last_column = YYRHSLOC(rhs, 0).last_column; \
248 } \
249 else \
250 { \
251 (loc).first_line = YYRHSLOC(rhs, 1).first_line; \
252 (loc).first_column = YYRHSLOC(rhs, 1).first_column; \
253 (loc).last_line = YYRHSLOC(rhs, n).last_line; \
254 (loc).last_column = YYRHSLOC(rhs, n).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 YYINT *s_base;
286 YYINT *s_mark;
287 YYINT *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 YYINT *yylexp = 0;
346
347 static YYINT *yylexemes = 0;
348 #endif /* YYBTYACC */
349 #line 12 "err_syntax10.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 "err_syntax10.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 YYINT *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 = (YYINT *)realloc(data->s_base, newsize * sizeof(*newss));
406 if (newss == NULL)
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 == NULL)
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 == NULL)
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 = (YYINT *) malloc(size * sizeof(YYINT));
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[3]; /* position of error start/end (0 unused) */
511 #endif
512 #if YYDEBUG
513 const char *yys;
514
515 if ((yys = getenv("YYDEBUG")) != NULL)
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 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
525 memset(yyerror_loc_range, 0, sizeof(yyerror_loc_range));
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 is set below */
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 = (YYINT *)realloc(yylexemes, s * sizeof(YYINT))) == NULL) goto yyenomem;
578 if ((yylvals = (YYSTYPE *)realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) goto yyenomem;
579 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
580 if ((yylpsns = (YYLTYPE *)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 = (YYINT *) 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[1] = 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[2] = 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[1] = *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[-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[1] = 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 = (YYINT *)realloc(yylexemes, s * sizeof(YYINT))) == NULL)
1096 goto yyenomem;
1097 if ((yylvals = (YYSTYPE *)realloc(yylvals, s * sizeof(YYSTYPE))) == NULL)
1098 goto yyenomem;
1099 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1100 if ((yylpsns = (YYLTYPE *)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