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_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 short 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 int yydebug;
223 int yynerrs;
224
225 int yyerrflag;
226 int yychar;
227 YYSTYPE yyval;
228 YYSTYPE yylval;
229 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
230 YYLTYPE yyloc; /* position returned by actions */
231 YYLTYPE yylloc; /* position from the lexer */
232 #endif
233
234 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
235 #ifndef YYLLOC_DEFAULT
236 #define YYLLOC_DEFAULT(loc, rhs, n) \
237 do \
238 { \
239 if (n == 0) \
240 { \
241 (loc).first_line = ((rhs)[-1]).last_line; \
242 (loc).first_column = ((rhs)[-1]).last_column; \
243 (loc).last_line = ((rhs)[-1]).last_line; \
244 (loc).last_column = ((rhs)[-1]).last_column; \
245 } \
246 else \
247 { \
248 (loc).first_line = ((rhs)[ 0 ]).first_line; \
249 (loc).first_column = ((rhs)[ 0 ]).first_column; \
250 (loc).last_line = ((rhs)[n-1]).last_line; \
251 (loc).last_column = ((rhs)[n-1]).last_column; \
252 } \
253 } while (0)
254 #endif /* YYLLOC_DEFAULT */
255 #endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
256 #if YYBTYACC
257
258 #ifndef YYLVQUEUEGROWTH
259 #define YYLVQUEUEGROWTH 32
260 #endif
261 #endif /* YYBTYACC */
262
263 /* define the initial stack-sizes */
264 #ifdef YYSTACKSIZE
265 #undef YYMAXDEPTH
266 #define YYMAXDEPTH YYSTACKSIZE
267 #else
268 #ifdef YYMAXDEPTH
269 #define YYSTACKSIZE YYMAXDEPTH
270 #else
271 #define YYSTACKSIZE 10000
272 #define YYMAXDEPTH 10000
273 #endif
274 #endif
275
276 #ifndef YYINITSTACKSIZE
277 #define YYINITSTACKSIZE 200
278 #endif
279
280 typedef struct {
281 unsigned stacksize;
282 YYINT *s_base;
283 YYINT *s_mark;
284 YYINT *s_last;
285 YYSTYPE *l_base;
286 YYSTYPE *l_mark;
287 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
288 YYLTYPE *p_base;
289 YYLTYPE *p_mark;
290 #endif
291 } YYSTACKDATA;
292 #if YYBTYACC
293
294 struct YYParseState_s
295 {
296 struct YYParseState_s *save; /* Previously saved parser state */
297 YYSTACKDATA yystack; /* saved parser stack */
298 int state; /* saved parser state */
299 int errflag; /* saved error recovery status */
300 int lexeme; /* saved index of the conflict lexeme in the lexical queue */
301 YYINT ctry; /* saved index in yyctable[] for this conflict */
302 };
303 typedef struct YYParseState_s YYParseState;
304 #endif /* YYBTYACC */
305 /* variables for the parser stack */
306 static YYSTACKDATA yystack;
307 #if YYBTYACC
308
309 /* Current parser state */
310 static YYParseState *yyps = 0;
311
312 /* yypath != NULL: do the full parse, starting at *yypath parser state. */
313 static YYParseState *yypath = 0;
314
315 /* Base of the lexical value queue */
316 static YYSTYPE *yylvals = 0;
317
318 /* Current position at lexical value queue */
319 static YYSTYPE *yylvp = 0;
320
321 /* End position of lexical value queue */
322 static YYSTYPE *yylve = 0;
323
324 /* The last allocated position at the lexical value queue */
325 static YYSTYPE *yylvlim = 0;
326
327 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
328 /* Base of the lexical position queue */
329 static YYLTYPE *yylpsns = 0;
330
331 /* Current position at lexical position queue */
332 static YYLTYPE *yylpp = 0;
333
334 /* End position of lexical position queue */
335 static YYLTYPE *yylpe = 0;
336
337 /* The last allocated position at the lexical position queue */
338 static YYLTYPE *yylplim = 0;
339 #endif
340
341 /* Current position at lexical token queue */
342 static YYINT *yylexp = 0;
343
344 static YYINT *yylexemes = 0;
345 #endif /* YYBTYACC */
346 #line 12 "err_syntax10.y"
347
348 #include <stdio.h>
349
350 int
main(void)351 main(void)
352 {
353 printf("yyparse() = %d\n", yyparse());
354 return 0;
355 }
356
357 int
yylex(void)358 yylex(void)
359 {
360 return -1;
361 }
362
363 static void
yyerror(const char * s)364 yyerror(const char* s)
365 {
366 printf("%s\n", s);
367 }
368 #line 369 "err_syntax10.tab.c"
369
370 /* For use in generated program */
371 #define yydepth (int)(yystack.s_mark - yystack.s_base)
372 #if YYBTYACC
373 #define yytrial (yyps->save)
374 #endif /* YYBTYACC */
375
376 #if YYDEBUG
377 #include <stdio.h> /* needed for printf */
378 #endif
379
380 #include <stdlib.h> /* needed for malloc, etc */
381 #include <string.h> /* needed for memset */
382
383 /* allocate initial stack or double stack size, up to YYMAXDEPTH */
yygrowstack(YYSTACKDATA * data)384 static int yygrowstack(YYSTACKDATA *data)
385 {
386 int i;
387 unsigned newsize;
388 YYINT *newss;
389 YYSTYPE *newvs;
390 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
391 YYLTYPE *newps;
392 #endif
393
394 if ((newsize = data->stacksize) == 0)
395 newsize = YYINITSTACKSIZE;
396 else if (newsize >= YYMAXDEPTH)
397 return YYENOMEM;
398 else if ((newsize *= 2) > YYMAXDEPTH)
399 newsize = YYMAXDEPTH;
400
401 i = (int) (data->s_mark - data->s_base);
402 newss = (YYINT *)realloc(data->s_base, newsize * sizeof(*newss));
403 if (newss == 0)
404 return YYENOMEM;
405
406 data->s_base = newss;
407 data->s_mark = newss + i;
408
409 newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
410 if (newvs == 0)
411 return YYENOMEM;
412
413 data->l_base = newvs;
414 data->l_mark = newvs + i;
415
416 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
417 newps = (YYLTYPE *)realloc(data->p_base, newsize * sizeof(*newps));
418 if (newps == 0)
419 return YYENOMEM;
420
421 data->p_base = newps;
422 data->p_mark = newps + i;
423 #endif
424
425 data->stacksize = newsize;
426 data->s_last = data->s_base + newsize - 1;
427
428 #if YYDEBUG
429 if (yydebug)
430 fprintf(stderr, "%sdebug: stack size increased to %d\n", YYPREFIX, newsize);
431 #endif
432 return 0;
433 }
434
435 #if YYPURE || defined(YY_NO_LEAKS)
yyfreestack(YYSTACKDATA * data)436 static void yyfreestack(YYSTACKDATA *data)
437 {
438 free(data->s_base);
439 free(data->l_base);
440 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
441 free(data->p_base);
442 #endif
443 memset(data, 0, sizeof(*data));
444 }
445 #else
446 #define yyfreestack(data) /* nothing */
447 #endif /* YYPURE || defined(YY_NO_LEAKS) */
448 #if YYBTYACC
449
450 static YYParseState *
yyNewState(unsigned size)451 yyNewState(unsigned size)
452 {
453 YYParseState *p = (YYParseState *) malloc(sizeof(YYParseState));
454 if (p == NULL) return NULL;
455
456 p->yystack.stacksize = size;
457 if (size == 0)
458 {
459 p->yystack.s_base = NULL;
460 p->yystack.l_base = NULL;
461 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
462 p->yystack.p_base = NULL;
463 #endif
464 return p;
465 }
466 p->yystack.s_base = (YYINT *) malloc(size * sizeof(YYINT));
467 if (p->yystack.s_base == NULL) return NULL;
468 p->yystack.l_base = (YYSTYPE *) malloc(size * sizeof(YYSTYPE));
469 if (p->yystack.l_base == NULL) return NULL;
470 memset(p->yystack.l_base, 0, size * sizeof(YYSTYPE));
471 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
472 p->yystack.p_base = (YYLTYPE *) malloc(size * sizeof(YYLTYPE));
473 if (p->yystack.p_base == NULL) return NULL;
474 memset(p->yystack.p_base, 0, size * sizeof(YYLTYPE));
475 #endif
476
477 return p;
478 }
479
480 static void
yyFreeState(YYParseState * p)481 yyFreeState(YYParseState *p)
482 {
483 yyfreestack(&p->yystack);
484 free(p);
485 }
486 #endif /* YYBTYACC */
487
488 #define YYABORT goto yyabort
489 #define YYREJECT goto yyabort
490 #define YYACCEPT goto yyaccept
491 #define YYERROR goto yyerrlab
492 #if YYBTYACC
493 #define YYVALID do { if (yyps->save) goto yyvalid; } while(0)
494 #define YYVALID_NESTED do { if (yyps->save && \
495 yyps->save->save == 0) goto yyvalid; } while(0)
496 #endif /* YYBTYACC */
497
498 int
YYPARSE_DECL()499 YYPARSE_DECL()
500 {
501 int yym, yyn, yystate, yyresult;
502 #if YYBTYACC
503 int yynewerrflag;
504 YYParseState *yyerrctx = NULL;
505 #endif /* YYBTYACC */
506 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
507 YYLTYPE yyerror_loc_range[2]; /* position of error start & end */
508 #endif
509 #if YYDEBUG
510 const char *yys;
511
512 if ((yys = getenv("YYDEBUG")) != 0)
513 {
514 yyn = *yys;
515 if (yyn >= '0' && yyn <= '9')
516 yydebug = yyn - '0';
517 }
518 if (yydebug)
519 fprintf(stderr, "%sdebug[<# of symbols on state stack>]\n", YYPREFIX);
520 #endif
521 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
522 memset(yyerror_loc_range, 0, sizeof(yyerror_loc_range));
523 #endif
524
525 #if YYBTYACC
526 yyps = yyNewState(0); if (yyps == 0) goto yyenomem;
527 yyps->save = 0;
528 #endif /* YYBTYACC */
529 yym = 0;
530 yyn = 0;
531 yynerrs = 0;
532 yyerrflag = 0;
533 yychar = YYEMPTY;
534 yystate = 0;
535
536 #if YYPURE
537 memset(&yystack, 0, sizeof(yystack));
538 #endif
539
540 if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
541 yystack.s_mark = yystack.s_base;
542 yystack.l_mark = yystack.l_base;
543 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
544 yystack.p_mark = yystack.p_base;
545 #endif
546 yystate = 0;
547 *yystack.s_mark = 0;
548
549 yyloop:
550 if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
551 if (yychar < 0)
552 {
553 #if YYBTYACC
554 do {
555 if (yylvp < yylve)
556 {
557 /* we're currently re-reading tokens */
558 yylval = *yylvp++;
559 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
560 yylloc = *yylpp++;
561 #endif
562 yychar = *yylexp++;
563 break;
564 }
565 if (yyps->save)
566 {
567 /* in trial mode; save scanner results for future parse attempts */
568 if (yylvp == yylvlim)
569 { /* Enlarge lexical value queue */
570 size_t p = (size_t) (yylvp - yylvals);
571 size_t s = (size_t) (yylvlim - yylvals);
572
573 s += YYLVQUEUEGROWTH;
574 if ((yylexemes = realloc(yylexemes, s * sizeof(YYINT))) == NULL) goto yyenomem;
575 if ((yylvals = realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) goto yyenomem;
576 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
577 if ((yylpsns = realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) goto yyenomem;
578 #endif
579 yylvp = yylve = yylvals + p;
580 yylvlim = yylvals + s;
581 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
582 yylpp = yylpe = yylpsns + p;
583 yylplim = yylpsns + s;
584 #endif
585 yylexp = yylexemes + p;
586 }
587 *yylexp = (YYINT) YYLEX;
588 *yylvp++ = yylval;
589 yylve++;
590 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
591 *yylpp++ = yylloc;
592 yylpe++;
593 #endif
594 yychar = *yylexp++;
595 break;
596 }
597 /* normal operation, no conflict encountered */
598 #endif /* YYBTYACC */
599 yychar = YYLEX;
600 #if YYBTYACC
601 } while (0);
602 #endif /* YYBTYACC */
603 if (yychar < 0) yychar = YYEOF;
604 #if YYDEBUG
605 if (yydebug)
606 {
607 if ((yys = yyname[YYTRANSLATE(yychar)]) == NULL) yys = yyname[YYUNDFTOKEN];
608 fprintf(stderr, "%s[%d]: state %d, reading token %d (%s)",
609 YYDEBUGSTR, yydepth, yystate, yychar, yys);
610 #ifdef YYSTYPE_TOSTRING
611 #if YYBTYACC
612 if (!yytrial)
613 #endif /* YYBTYACC */
614 fprintf(stderr, " <%s>", YYSTYPE_TOSTRING(yychar, yylval));
615 #endif
616 fputc('\n', stderr);
617 }
618 #endif
619 }
620 #if YYBTYACC
621
622 /* Do we have a conflict? */
623 if (((yyn = yycindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
624 yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
625 {
626 YYINT ctry;
627
628 if (yypath)
629 {
630 YYParseState *save;
631 #if YYDEBUG
632 if (yydebug)
633 fprintf(stderr, "%s[%d]: CONFLICT in state %d: following successful trial parse\n",
634 YYDEBUGSTR, yydepth, yystate);
635 #endif
636 /* Switch to the next conflict context */
637 save = yypath;
638 yypath = save->save;
639 save->save = NULL;
640 ctry = save->ctry;
641 if (save->state != yystate) YYABORT;
642 yyFreeState(save);
643
644 }
645 else
646 {
647
648 /* Unresolved conflict - start/continue trial parse */
649 YYParseState *save;
650 #if YYDEBUG
651 if (yydebug)
652 {
653 fprintf(stderr, "%s[%d]: CONFLICT in state %d. ", YYDEBUGSTR, yydepth, yystate);
654 if (yyps->save)
655 fputs("ALREADY in conflict, continuing trial parse.\n", stderr);
656 else
657 fputs("Starting trial parse.\n", stderr);
658 }
659 #endif
660 save = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
661 if (save == NULL) goto yyenomem;
662 save->save = yyps->save;
663 save->state = yystate;
664 save->errflag = yyerrflag;
665 save->yystack.s_mark = save->yystack.s_base + (yystack.s_mark - yystack.s_base);
666 memcpy (save->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(YYINT));
667 save->yystack.l_mark = save->yystack.l_base + (yystack.l_mark - yystack.l_base);
668 memcpy (save->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
669 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
670 save->yystack.p_mark = save->yystack.p_base + (yystack.p_mark - yystack.p_base);
671 memcpy (save->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
672 #endif
673 ctry = yytable[yyn];
674 if (yyctable[ctry] == -1)
675 {
676 #if YYDEBUG
677 if (yydebug && yychar >= YYEOF)
678 fprintf(stderr, "%s[%d]: backtracking 1 token\n", YYDEBUGSTR, yydepth);
679 #endif
680 ctry++;
681 }
682 save->ctry = ctry;
683 if (yyps->save == NULL)
684 {
685 /* If this is a first conflict in the stack, start saving lexemes */
686 if (!yylexemes)
687 {
688 yylexemes = malloc((YYLVQUEUEGROWTH) * sizeof(YYINT));
689 if (yylexemes == NULL) goto yyenomem;
690 yylvals = (YYSTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYSTYPE));
691 if (yylvals == NULL) goto yyenomem;
692 yylvlim = yylvals + YYLVQUEUEGROWTH;
693 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
694 yylpsns = (YYLTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYLTYPE));
695 if (yylpsns == NULL) goto yyenomem;
696 yylplim = yylpsns + YYLVQUEUEGROWTH;
697 #endif
698 }
699 if (yylvp == yylve)
700 {
701 yylvp = yylve = yylvals;
702 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
703 yylpp = yylpe = yylpsns;
704 #endif
705 yylexp = yylexemes;
706 if (yychar >= YYEOF)
707 {
708 *yylve++ = yylval;
709 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
710 *yylpe++ = yylloc;
711 #endif
712 *yylexp = (YYINT) yychar;
713 yychar = YYEMPTY;
714 }
715 }
716 }
717 if (yychar >= YYEOF)
718 {
719 yylvp--;
720 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
721 yylpp--;
722 #endif
723 yylexp--;
724 yychar = YYEMPTY;
725 }
726 save->lexeme = (int) (yylvp - yylvals);
727 yyps->save = save;
728 }
729 if (yytable[yyn] == ctry)
730 {
731 #if YYDEBUG
732 if (yydebug)
733 fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
734 YYDEBUGSTR, yydepth, yystate, yyctable[ctry]);
735 #endif
736 if (yychar < 0)
737 {
738 yylvp++;
739 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
740 yylpp++;
741 #endif
742 yylexp++;
743 }
744 if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
745 goto yyoverflow;
746 yystate = yyctable[ctry];
747 *++yystack.s_mark = (YYINT) yystate;
748 *++yystack.l_mark = yylval;
749 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
750 *++yystack.p_mark = yylloc;
751 #endif
752 yychar = YYEMPTY;
753 if (yyerrflag > 0) --yyerrflag;
754 goto yyloop;
755 }
756 else
757 {
758 yyn = yyctable[ctry];
759 goto yyreduce;
760 }
761 } /* End of code dealing with conflicts */
762 #endif /* YYBTYACC */
763 if (((yyn = yysindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
764 yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
765 {
766 #if YYDEBUG
767 if (yydebug)
768 fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
769 YYDEBUGSTR, yydepth, yystate, yytable[yyn]);
770 #endif
771 if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
772 yystate = yytable[yyn];
773 *++yystack.s_mark = yytable[yyn];
774 *++yystack.l_mark = yylval;
775 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
776 *++yystack.p_mark = yylloc;
777 #endif
778 yychar = YYEMPTY;
779 if (yyerrflag > 0) --yyerrflag;
780 goto yyloop;
781 }
782 if (((yyn = yyrindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
783 yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
784 {
785 yyn = yytable[yyn];
786 goto yyreduce;
787 }
788 if (yyerrflag != 0) goto yyinrecovery;
789 #if YYBTYACC
790
791 yynewerrflag = 1;
792 goto yyerrhandler;
793 goto yyerrlab; /* redundant goto avoids 'unused label' warning */
794
795 yyerrlab:
796 /* explicit YYERROR from an action -- pop the rhs of the rule reduced
797 * before looking for error recovery */
798 yystack.s_mark -= yym;
799 yystate = *yystack.s_mark;
800 yystack.l_mark -= yym;
801 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
802 yystack.p_mark -= yym;
803 #endif
804
805 yynewerrflag = 0;
806 yyerrhandler:
807 while (yyps->save)
808 {
809 int ctry;
810 YYParseState *save = yyps->save;
811 #if YYDEBUG
812 if (yydebug)
813 fprintf(stderr, "%s[%d]: ERROR in state %d, CONFLICT BACKTRACKING to state %d, %d tokens\n",
814 YYDEBUGSTR, yydepth, yystate, yyps->save->state,
815 (int)(yylvp - yylvals - yyps->save->lexeme));
816 #endif
817 /* Memorize most forward-looking error state in case it's really an error. */
818 if (yyerrctx == NULL || yyerrctx->lexeme < yylvp - yylvals)
819 {
820 /* Free old saved error context state */
821 if (yyerrctx) yyFreeState(yyerrctx);
822 /* Create and fill out new saved error context state */
823 yyerrctx = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
824 if (yyerrctx == NULL) goto yyenomem;
825 yyerrctx->save = yyps->save;
826 yyerrctx->state = yystate;
827 yyerrctx->errflag = yyerrflag;
828 yyerrctx->yystack.s_mark = yyerrctx->yystack.s_base + (yystack.s_mark - yystack.s_base);
829 memcpy (yyerrctx->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(YYINT));
830 yyerrctx->yystack.l_mark = yyerrctx->yystack.l_base + (yystack.l_mark - yystack.l_base);
831 memcpy (yyerrctx->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
832 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
833 yyerrctx->yystack.p_mark = yyerrctx->yystack.p_base + (yystack.p_mark - yystack.p_base);
834 memcpy (yyerrctx->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
835 #endif
836 yyerrctx->lexeme = (int) (yylvp - yylvals);
837 }
838 yylvp = yylvals + save->lexeme;
839 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
840 yylpp = yylpsns + save->lexeme;
841 #endif
842 yylexp = yylexemes + save->lexeme;
843 yychar = YYEMPTY;
844 yystack.s_mark = yystack.s_base + (save->yystack.s_mark - save->yystack.s_base);
845 memcpy (yystack.s_base, save->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(YYINT));
846 yystack.l_mark = yystack.l_base + (save->yystack.l_mark - save->yystack.l_base);
847 memcpy (yystack.l_base, save->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
848 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
849 yystack.p_mark = yystack.p_base + (save->yystack.p_mark - save->yystack.p_base);
850 memcpy (yystack.p_base, save->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
851 #endif
852 ctry = ++save->ctry;
853 yystate = save->state;
854 /* We tried shift, try reduce now */
855 if ((yyn = yyctable[ctry]) >= 0) goto yyreduce;
856 yyps->save = save->save;
857 save->save = NULL;
858 yyFreeState(save);
859
860 /* Nothing left on the stack -- error */
861 if (!yyps->save)
862 {
863 #if YYDEBUG
864 if (yydebug)
865 fprintf(stderr, "%sdebug[%d,trial]: trial parse FAILED, entering ERROR mode\n",
866 YYPREFIX, yydepth);
867 #endif
868 /* Restore state as it was in the most forward-advanced error */
869 yylvp = yylvals + yyerrctx->lexeme;
870 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
871 yylpp = yylpsns + yyerrctx->lexeme;
872 #endif
873 yylexp = yylexemes + yyerrctx->lexeme;
874 yychar = yylexp[-1];
875 yylval = yylvp[-1];
876 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
877 yylloc = yylpp[-1];
878 #endif
879 yystack.s_mark = yystack.s_base + (yyerrctx->yystack.s_mark - yyerrctx->yystack.s_base);
880 memcpy (yystack.s_base, yyerrctx->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(YYINT));
881 yystack.l_mark = yystack.l_base + (yyerrctx->yystack.l_mark - yyerrctx->yystack.l_base);
882 memcpy (yystack.l_base, yyerrctx->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
883 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
884 yystack.p_mark = yystack.p_base + (yyerrctx->yystack.p_mark - yyerrctx->yystack.p_base);
885 memcpy (yystack.p_base, yyerrctx->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
886 #endif
887 yystate = yyerrctx->state;
888 yyFreeState(yyerrctx);
889 yyerrctx = NULL;
890 }
891 yynewerrflag = 1;
892 }
893 if (yynewerrflag == 0) goto yyinrecovery;
894 #endif /* YYBTYACC */
895
896 YYERROR_CALL("syntax error");
897 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
898 yyerror_loc_range[0] = yylloc; /* lookahead position is error start position */
899 #endif
900
901 #if !YYBTYACC
902 goto yyerrlab; /* redundant goto avoids 'unused label' warning */
903 yyerrlab:
904 #endif
905 ++yynerrs;
906
907 yyinrecovery:
908 if (yyerrflag < 3)
909 {
910 yyerrflag = 3;
911 for (;;)
912 {
913 if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 &&
914 yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) YYERRCODE)
915 {
916 #if YYDEBUG
917 if (yydebug)
918 fprintf(stderr, "%s[%d]: state %d, error recovery shifting to state %d\n",
919 YYDEBUGSTR, yydepth, *yystack.s_mark, yytable[yyn]);
920 #endif
921 if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
922 yystate = yytable[yyn];
923 *++yystack.s_mark = yytable[yyn];
924 *++yystack.l_mark = yylval;
925 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
926 /* lookahead position is error end position */
927 yyerror_loc_range[1] = yylloc;
928 YYLLOC_DEFAULT(yyloc, yyerror_loc_range, 2); /* position of error span */
929 *++yystack.p_mark = yyloc;
930 #endif
931 goto yyloop;
932 }
933 else
934 {
935 #if YYDEBUG
936 if (yydebug)
937 fprintf(stderr, "%s[%d]: error recovery discarding state %d\n",
938 YYDEBUGSTR, yydepth, *yystack.s_mark);
939 #endif
940 if (yystack.s_mark <= yystack.s_base) goto yyabort;
941 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
942 /* the current TOS position is the error start position */
943 yyerror_loc_range[0] = *yystack.p_mark;
944 #endif
945 #if defined(YYDESTRUCT_CALL)
946 #if YYBTYACC
947 if (!yytrial)
948 #endif /* YYBTYACC */
949 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
950 YYDESTRUCT_CALL("error: discarding state",
951 yystos[*yystack.s_mark], yystack.l_mark, yystack.p_mark);
952 #else
953 YYDESTRUCT_CALL("error: discarding state",
954 yystos[*yystack.s_mark], yystack.l_mark);
955 #endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
956 #endif /* defined(YYDESTRUCT_CALL) */
957 --yystack.s_mark;
958 --yystack.l_mark;
959 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
960 --yystack.p_mark;
961 #endif
962 }
963 }
964 }
965 else
966 {
967 if (yychar == YYEOF) goto yyabort;
968 #if YYDEBUG
969 if (yydebug)
970 {
971 if ((yys = yyname[YYTRANSLATE(yychar)]) == NULL) yys = yyname[YYUNDFTOKEN];
972 fprintf(stderr, "%s[%d]: state %d, error recovery discarding token %d (%s)\n",
973 YYDEBUGSTR, yydepth, yystate, yychar, yys);
974 }
975 #endif
976 #if defined(YYDESTRUCT_CALL)
977 #if YYBTYACC
978 if (!yytrial)
979 #endif /* YYBTYACC */
980 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
981 YYDESTRUCT_CALL("error: discarding token", yychar, &yylval, &yylloc);
982 #else
983 YYDESTRUCT_CALL("error: discarding token", yychar, &yylval);
984 #endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
985 #endif /* defined(YYDESTRUCT_CALL) */
986 yychar = YYEMPTY;
987 goto yyloop;
988 }
989
990 yyreduce:
991 yym = yylen[yyn];
992 #if YYDEBUG
993 if (yydebug)
994 {
995 fprintf(stderr, "%s[%d]: state %d, reducing by rule %d (%s)",
996 YYDEBUGSTR, yydepth, yystate, yyn, yyrule[yyn]);
997 #ifdef YYSTYPE_TOSTRING
998 #if YYBTYACC
999 if (!yytrial)
1000 #endif /* YYBTYACC */
1001 if (yym > 0)
1002 {
1003 int i;
1004 fputc('<', stderr);
1005 for (i = yym; i > 0; i--)
1006 {
1007 if (i != yym) fputs(", ", stderr);
1008 fputs(YYSTYPE_TOSTRING(yystos[yystack.s_mark[1-i]],
1009 yystack.l_mark[1-i]), stderr);
1010 }
1011 fputc('>', stderr);
1012 }
1013 #endif
1014 fputc('\n', stderr);
1015 }
1016 #endif
1017 if (yym > 0)
1018 yyval = yystack.l_mark[1-yym];
1019 else
1020 memset(&yyval, 0, sizeof yyval);
1021 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1022
1023 /* Perform position reduction */
1024 memset(&yyloc, 0, sizeof(yyloc));
1025 #if YYBTYACC
1026 if (!yytrial)
1027 #endif /* YYBTYACC */
1028 {
1029 YYLLOC_DEFAULT(yyloc, &yystack.p_mark[1-yym], yym);
1030 /* just in case YYERROR is invoked within the action, save
1031 the start of the rhs as the error start position */
1032 yyerror_loc_range[0] = yystack.p_mark[1-yym];
1033 }
1034 #endif
1035
1036 switch (yyn)
1037 {
1038 default:
1039 break;
1040 }
1041 yystack.s_mark -= yym;
1042 yystate = *yystack.s_mark;
1043 yystack.l_mark -= yym;
1044 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1045 yystack.p_mark -= yym;
1046 #endif
1047 yym = yylhs[yyn];
1048 if (yystate == 0 && yym == 0)
1049 {
1050 #if YYDEBUG
1051 if (yydebug)
1052 {
1053 fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
1054 #ifdef YYSTYPE_TOSTRING
1055 #if YYBTYACC
1056 if (!yytrial)
1057 #endif /* YYBTYACC */
1058 fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[YYFINAL], yyval));
1059 #endif
1060 fprintf(stderr, "shifting from state 0 to final state %d\n", YYFINAL);
1061 }
1062 #endif
1063 yystate = YYFINAL;
1064 *++yystack.s_mark = YYFINAL;
1065 *++yystack.l_mark = yyval;
1066 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1067 *++yystack.p_mark = yyloc;
1068 #endif
1069 if (yychar < 0)
1070 {
1071 #if YYBTYACC
1072 do {
1073 if (yylvp < yylve)
1074 {
1075 /* we're currently re-reading tokens */
1076 yylval = *yylvp++;
1077 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1078 yylloc = *yylpp++;
1079 #endif
1080 yychar = *yylexp++;
1081 break;
1082 }
1083 if (yyps->save)
1084 {
1085 /* in trial mode; save scanner results for future parse attempts */
1086 if (yylvp == yylvlim)
1087 { /* Enlarge lexical value queue */
1088 size_t p = (size_t) (yylvp - yylvals);
1089 size_t s = (size_t) (yylvlim - yylvals);
1090
1091 s += YYLVQUEUEGROWTH;
1092 if ((yylexemes = realloc(yylexemes, s * sizeof(YYINT))) == NULL)
1093 goto yyenomem;
1094 if ((yylvals = realloc(yylvals, s * sizeof(YYSTYPE))) == NULL)
1095 goto yyenomem;
1096 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1097 if ((yylpsns = realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL)
1098 goto yyenomem;
1099 #endif
1100 yylvp = yylve = yylvals + p;
1101 yylvlim = yylvals + s;
1102 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1103 yylpp = yylpe = yylpsns + p;
1104 yylplim = yylpsns + s;
1105 #endif
1106 yylexp = yylexemes + p;
1107 }
1108 *yylexp = (YYINT) YYLEX;
1109 *yylvp++ = yylval;
1110 yylve++;
1111 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1112 *yylpp++ = yylloc;
1113 yylpe++;
1114 #endif
1115 yychar = *yylexp++;
1116 break;
1117 }
1118 /* normal operation, no conflict encountered */
1119 #endif /* YYBTYACC */
1120 yychar = YYLEX;
1121 #if YYBTYACC
1122 } while (0);
1123 #endif /* YYBTYACC */
1124 if (yychar < 0) yychar = YYEOF;
1125 #if YYDEBUG
1126 if (yydebug)
1127 {
1128 if ((yys = yyname[YYTRANSLATE(yychar)]) == NULL) yys = yyname[YYUNDFTOKEN];
1129 fprintf(stderr, "%s[%d]: state %d, reading token %d (%s)\n",
1130 YYDEBUGSTR, yydepth, YYFINAL, yychar, yys);
1131 }
1132 #endif
1133 }
1134 if (yychar == YYEOF) goto yyaccept;
1135 goto yyloop;
1136 }
1137 if (((yyn = yygindex[yym]) != 0) && (yyn += yystate) >= 0 &&
1138 yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yystate)
1139 yystate = yytable[yyn];
1140 else
1141 yystate = yydgoto[yym];
1142 #if YYDEBUG
1143 if (yydebug)
1144 {
1145 fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
1146 #ifdef YYSTYPE_TOSTRING
1147 #if YYBTYACC
1148 if (!yytrial)
1149 #endif /* YYBTYACC */
1150 fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[yystate], yyval));
1151 #endif
1152 fprintf(stderr, "shifting from state %d to state %d\n", *yystack.s_mark, yystate);
1153 }
1154 #endif
1155 if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
1156 *++yystack.s_mark = (YYINT) yystate;
1157 *++yystack.l_mark = yyval;
1158 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1159 *++yystack.p_mark = yyloc;
1160 #endif
1161 goto yyloop;
1162 #if YYBTYACC
1163
1164 /* Reduction declares that this path is valid. Set yypath and do a full parse */
1165 yyvalid:
1166 if (yypath) YYABORT;
1167 while (yyps->save)
1168 {
1169 YYParseState *save = yyps->save;
1170 yyps->save = save->save;
1171 save->save = yypath;
1172 yypath = save;
1173 }
1174 #if YYDEBUG
1175 if (yydebug)
1176 fprintf(stderr, "%s[%d]: state %d, CONFLICT trial successful, backtracking to state %d, %d tokens\n",
1177 YYDEBUGSTR, yydepth, yystate, yypath->state, (int)(yylvp - yylvals - yypath->lexeme));
1178 #endif
1179 if (yyerrctx)
1180 {
1181 yyFreeState(yyerrctx);
1182 yyerrctx = NULL;
1183 }
1184 yylvp = yylvals + yypath->lexeme;
1185 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1186 yylpp = yylpsns + yypath->lexeme;
1187 #endif
1188 yylexp = yylexemes + yypath->lexeme;
1189 yychar = YYEMPTY;
1190 yystack.s_mark = yystack.s_base + (yypath->yystack.s_mark - yypath->yystack.s_base);
1191 memcpy (yystack.s_base, yypath->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(YYINT));
1192 yystack.l_mark = yystack.l_base + (yypath->yystack.l_mark - yypath->yystack.l_base);
1193 memcpy (yystack.l_base, yypath->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
1194 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1195 yystack.p_mark = yystack.p_base + (yypath->yystack.p_mark - yypath->yystack.p_base);
1196 memcpy (yystack.p_base, yypath->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
1197 #endif
1198 yystate = yypath->state;
1199 goto yyloop;
1200 #endif /* YYBTYACC */
1201
1202 yyoverflow:
1203 YYERROR_CALL("yacc stack overflow");
1204 #if YYBTYACC
1205 goto yyabort_nomem;
1206 yyenomem:
1207 YYERROR_CALL("memory exhausted");
1208 yyabort_nomem:
1209 #endif /* YYBTYACC */
1210 yyresult = 2;
1211 goto yyreturn;
1212
1213 yyabort:
1214 yyresult = 1;
1215 goto yyreturn;
1216
1217 yyaccept:
1218 #if YYBTYACC
1219 if (yyps->save) goto yyvalid;
1220 #endif /* YYBTYACC */
1221 yyresult = 0;
1222
1223 yyreturn:
1224 #if defined(YYDESTRUCT_CALL)
1225 if (yychar != YYEOF && yychar != YYEMPTY)
1226 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1227 YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval, &yylloc);
1228 #else
1229 YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval);
1230 #endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
1231
1232 {
1233 YYSTYPE *pv;
1234 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1235 YYLTYPE *pp;
1236
1237 for (pv = yystack.l_base, pp = yystack.p_base; pv <= yystack.l_mark; ++pv, ++pp)
1238 YYDESTRUCT_CALL("cleanup: discarding state",
1239 yystos[*(yystack.s_base + (pv - yystack.l_base))], pv, pp);
1240 #else
1241 for (pv = yystack.l_base; pv <= yystack.l_mark; ++pv)
1242 YYDESTRUCT_CALL("cleanup: discarding state",
1243 yystos[*(yystack.s_base + (pv - yystack.l_base))], pv);
1244 #endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
1245 }
1246 #endif /* defined(YYDESTRUCT_CALL) */
1247
1248 #if YYBTYACC
1249 if (yyerrctx)
1250 {
1251 yyFreeState(yyerrctx);
1252 yyerrctx = NULL;
1253 }
1254 while (yyps)
1255 {
1256 YYParseState *save = yyps;
1257 yyps = save->save;
1258 save->save = NULL;
1259 yyFreeState(save);
1260 }
1261 while (yypath)
1262 {
1263 YYParseState *save = yypath;
1264 yypath = save->save;
1265 save->save = NULL;
1266 yyFreeState(save);
1267 }
1268 #endif /* YYBTYACC */
1269 yyfreestack(&yystack);
1270 return (yyresult);
1271 }
1272