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
17 #ifndef yyparse
18 #define yyparse err_syntax12_parse
19 #endif /* yyparse */
20
21 #ifndef yylex
22 #define yylex err_syntax12_lex
23 #endif /* yylex */
24
25 #ifndef yyerror
26 #define yyerror err_syntax12_error
27 #endif /* yyerror */
28
29 #ifndef yychar
30 #define yychar err_syntax12_char
31 #endif /* yychar */
32
33 #ifndef yyval
34 #define yyval err_syntax12_val
35 #endif /* yyval */
36
37 #ifndef yylval
38 #define yylval err_syntax12_lval
39 #endif /* yylval */
40
41 #ifndef yydebug
42 #define yydebug err_syntax12_debug
43 #endif /* yydebug */
44
45 #ifndef yynerrs
46 #define yynerrs err_syntax12_nerrs
47 #endif /* yynerrs */
48
49 #ifndef yyerrflag
50 #define yyerrflag err_syntax12_errflag
51 #endif /* yyerrflag */
52
53 #ifndef yylhs
54 #define yylhs err_syntax12_lhs
55 #endif /* yylhs */
56
57 #ifndef yylen
58 #define yylen err_syntax12_len
59 #endif /* yylen */
60
61 #ifndef yydefred
62 #define yydefred err_syntax12_defred
63 #endif /* yydefred */
64
65 #ifndef yydgoto
66 #define yydgoto err_syntax12_dgoto
67 #endif /* yydgoto */
68
69 #ifndef yysindex
70 #define yysindex err_syntax12_sindex
71 #endif /* yysindex */
72
73 #ifndef yyrindex
74 #define yyrindex err_syntax12_rindex
75 #endif /* yyrindex */
76
77 #ifndef yygindex
78 #define yygindex err_syntax12_gindex
79 #endif /* yygindex */
80
81 #ifndef yytable
82 #define yytable err_syntax12_table
83 #endif /* yytable */
84
85 #ifndef yycheck
86 #define yycheck err_syntax12_check
87 #endif /* yycheck */
88
89 #ifndef yyname
90 #define yyname err_syntax12_name
91 #endif /* yyname */
92
93 #ifndef yyrule
94 #define yyrule err_syntax12_rule
95 #endif /* yyrule */
96 #define YYPREFIX "err_syntax12_"
97
98 #define YYPURE 0
99
100 #line 2 "err_syntax12.y"
101 int yylex(void);
102 static void yyerror(const char *);
103 #line 104 "err_syntax12.tab.c"
104
105 #if ! defined(YYSTYPE) && ! defined(YYSTYPE_IS_DECLARED)
106 /* Default: YYSTYPE is the semantic value type. */
107 typedef int YYSTYPE;
108 # define YYSTYPE_IS_DECLARED 1
109 #endif
110
111 /* compatibility with bison */
112 #ifdef YYPARSE_PARAM
113 /* compatibility with FreeBSD */
114 # ifdef YYPARSE_PARAM_TYPE
115 # define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
116 # else
117 # define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
118 # endif
119 #else
120 # define YYPARSE_DECL() yyparse(void)
121 #endif
122
123 /* Parameters sent to lex. */
124 #ifdef YYLEX_PARAM
125 # define YYLEX_DECL() yylex(void *YYLEX_PARAM)
126 # define YYLEX yylex(YYLEX_PARAM)
127 #else
128 # define YYLEX_DECL() yylex(void)
129 # define YYLEX yylex()
130 #endif
131
132 /* Parameters sent to yyerror. */
133 #ifndef YYERROR_DECL
134 #define YYERROR_DECL() yyerror(const char *s)
135 #endif
136 #ifndef YYERROR_CALL
137 #define YYERROR_CALL(msg) yyerror(msg)
138 #endif
139
140 extern int YYPARSE_DECL();
141
142 #define text 456
143 #define YYERRCODE 256
144 typedef int YYINT;
145 static const YYINT err_syntax12_lhs[] = { -1,
146 0,
147 };
148 static const YYINT err_syntax12_len[] = { 2,
149 1,
150 };
151 static const YYINT err_syntax12_defred[] = { 0,
152 1, 0,
153 };
154 static const YYINT err_syntax12_dgoto[] = { 2,
155 };
156 static const YYINT err_syntax12_sindex[] = { -256,
157 0, 0,
158 };
159 static const YYINT err_syntax12_rindex[] = { 0,
160 0, 0,
161 };
162 static const YYINT err_syntax12_gindex[] = { 0,
163 };
164 #define YYTABLESIZE 0
165 static const YYINT err_syntax12_table[] = { 1,
166 };
167 static const YYINT err_syntax12_check[] = { 256,
168 };
169 #define YYFINAL 2
170 #ifndef YYDEBUG
171 #define YYDEBUG 0
172 #endif
173 #define YYMAXTOKEN 456
174 #define YYUNDFTOKEN 459
175 #define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
176 #if YYDEBUG
177 static const char *const err_syntax12_name[] = {
178
179 "end-of-file",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
180 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
181 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
182 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
183 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
184 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
185 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
186 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
187 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
188 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
189 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
190 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"text",0,0,"illegal-symbol",
191 };
192 static const char *const err_syntax12_rule[] = {
193 "$accept : S",
194 "S : error",
195
196 };
197 #endif
198
199 int yydebug;
200 int yynerrs;
201
202 int yyerrflag;
203 int yychar;
204 YYSTYPE yyval;
205 YYSTYPE yylval;
206
207 /* define the initial stack-sizes */
208 #ifdef YYSTACKSIZE
209 #undef YYMAXDEPTH
210 #define YYMAXDEPTH YYSTACKSIZE
211 #else
212 #ifdef YYMAXDEPTH
213 #define YYSTACKSIZE YYMAXDEPTH
214 #else
215 #define YYSTACKSIZE 10000
216 #define YYMAXDEPTH 10000
217 #endif
218 #endif
219
220 #define YYINITSTACKSIZE 200
221
222 typedef struct {
223 unsigned stacksize;
224 YYINT *s_base;
225 YYINT *s_mark;
226 YYINT *s_last;
227 YYSTYPE *l_base;
228 YYSTYPE *l_mark;
229 } YYSTACKDATA;
230 /* variables for the parser stack */
231 static YYSTACKDATA yystack;
232 #line 12 "err_syntax12.y"
233
234 #include <stdio.h>
235
236 int
main(void)237 main(void)
238 {
239 printf("yyparse() = %d\n", yyparse());
240 return 0;
241 }
242
243 int
yylex(void)244 yylex(void)
245 {
246 return -1;
247 }
248
249 static void
yyerror(const char * s)250 yyerror(const char* s)
251 {
252 printf("%s\n", s);
253 }
254 #line 255 "err_syntax12.tab.c"
255
256 #if YYDEBUG
257 #include <stdio.h> /* needed for printf */
258 #endif
259
260 #include <stdlib.h> /* needed for malloc, etc */
261 #include <string.h> /* needed for memset */
262
263 /* allocate initial stack or double stack size, up to YYMAXDEPTH */
yygrowstack(YYSTACKDATA * data)264 static int yygrowstack(YYSTACKDATA *data)
265 {
266 int i;
267 unsigned newsize;
268 YYINT *newss;
269 YYSTYPE *newvs;
270
271 if ((newsize = data->stacksize) == 0)
272 newsize = YYINITSTACKSIZE;
273 else if (newsize >= YYMAXDEPTH)
274 return YYENOMEM;
275 else if ((newsize *= 2) > YYMAXDEPTH)
276 newsize = YYMAXDEPTH;
277
278 i = (int) (data->s_mark - data->s_base);
279 newss = (YYINT *)realloc(data->s_base, newsize * sizeof(*newss));
280 if (newss == 0)
281 return YYENOMEM;
282
283 data->s_base = newss;
284 data->s_mark = newss + i;
285
286 newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
287 if (newvs == 0)
288 return YYENOMEM;
289
290 data->l_base = newvs;
291 data->l_mark = newvs + i;
292
293 data->stacksize = newsize;
294 data->s_last = data->s_base + newsize - 1;
295 return 0;
296 }
297
298 #if YYPURE || defined(YY_NO_LEAKS)
yyfreestack(YYSTACKDATA * data)299 static void yyfreestack(YYSTACKDATA *data)
300 {
301 free(data->s_base);
302 free(data->l_base);
303 memset(data, 0, sizeof(*data));
304 }
305 #else
306 #define yyfreestack(data) /* nothing */
307 #endif
308
309 #define YYABORT goto yyabort
310 #define YYREJECT goto yyabort
311 #define YYACCEPT goto yyaccept
312 #define YYERROR goto yyerrlab
313
314 int
YYPARSE_DECL()315 YYPARSE_DECL()
316 {
317 int yym, yyn, yystate;
318 #if YYDEBUG
319 const char *yys;
320
321 if ((yys = getenv("YYDEBUG")) != 0)
322 {
323 yyn = *yys;
324 if (yyn >= '0' && yyn <= '9')
325 yydebug = yyn - '0';
326 }
327 #endif
328
329 yym = 0;
330 yyn = 0;
331 yynerrs = 0;
332 yyerrflag = 0;
333 yychar = YYEMPTY;
334 yystate = 0;
335
336 #if YYPURE
337 memset(&yystack, 0, sizeof(yystack));
338 #endif
339
340 if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
341 yystack.s_mark = yystack.s_base;
342 yystack.l_mark = yystack.l_base;
343 yystate = 0;
344 *yystack.s_mark = 0;
345
346 yyloop:
347 if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
348 if (yychar < 0)
349 {
350 yychar = YYLEX;
351 if (yychar < 0) yychar = YYEOF;
352 #if YYDEBUG
353 if (yydebug)
354 {
355 if ((yys = yyname[YYTRANSLATE(yychar)]) == NULL) yys = yyname[YYUNDFTOKEN];
356 printf("%sdebug: state %d, reading %d (%s)\n",
357 YYPREFIX, yystate, yychar, yys);
358 }
359 #endif
360 }
361 if (((yyn = yysindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
362 yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
363 {
364 #if YYDEBUG
365 if (yydebug)
366 printf("%sdebug: state %d, shifting to state %d\n",
367 YYPREFIX, yystate, yytable[yyn]);
368 #endif
369 if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
370 yystate = yytable[yyn];
371 *++yystack.s_mark = yytable[yyn];
372 *++yystack.l_mark = yylval;
373 yychar = YYEMPTY;
374 if (yyerrflag > 0) --yyerrflag;
375 goto yyloop;
376 }
377 if (((yyn = yyrindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
378 yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
379 {
380 yyn = yytable[yyn];
381 goto yyreduce;
382 }
383 if (yyerrflag != 0) goto yyinrecovery;
384
385 YYERROR_CALL("syntax error");
386
387 goto yyerrlab; /* redundant goto avoids 'unused label' warning */
388 yyerrlab:
389 ++yynerrs;
390
391 yyinrecovery:
392 if (yyerrflag < 3)
393 {
394 yyerrflag = 3;
395 for (;;)
396 {
397 if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 &&
398 yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) YYERRCODE)
399 {
400 #if YYDEBUG
401 if (yydebug)
402 printf("%sdebug: state %d, error recovery shifting\
403 to state %d\n", YYPREFIX, *yystack.s_mark, yytable[yyn]);
404 #endif
405 if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
406 yystate = yytable[yyn];
407 *++yystack.s_mark = yytable[yyn];
408 *++yystack.l_mark = yylval;
409 goto yyloop;
410 }
411 else
412 {
413 #if YYDEBUG
414 if (yydebug)
415 printf("%sdebug: error recovery discarding state %d\n",
416 YYPREFIX, *yystack.s_mark);
417 #endif
418 if (yystack.s_mark <= yystack.s_base) goto yyabort;
419 --yystack.s_mark;
420 --yystack.l_mark;
421 }
422 }
423 }
424 else
425 {
426 if (yychar == YYEOF) goto yyabort;
427 #if YYDEBUG
428 if (yydebug)
429 {
430 if ((yys = yyname[YYTRANSLATE(yychar)]) == NULL) yys = yyname[YYUNDFTOKEN];
431 printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
432 YYPREFIX, yystate, yychar, yys);
433 }
434 #endif
435 yychar = YYEMPTY;
436 goto yyloop;
437 }
438
439 yyreduce:
440 #if YYDEBUG
441 if (yydebug)
442 printf("%sdebug: state %d, reducing by rule %d (%s)\n",
443 YYPREFIX, yystate, yyn, yyrule[yyn]);
444 #endif
445 yym = yylen[yyn];
446 if (yym > 0)
447 yyval = yystack.l_mark[1-yym];
448 else
449 memset(&yyval, 0, sizeof yyval);
450
451 switch (yyn)
452 {
453 }
454 yystack.s_mark -= yym;
455 yystate = *yystack.s_mark;
456 yystack.l_mark -= yym;
457 yym = yylhs[yyn];
458 if (yystate == 0 && yym == 0)
459 {
460 #if YYDEBUG
461 if (yydebug)
462 printf("%sdebug: after reduction, shifting from state 0 to\
463 state %d\n", YYPREFIX, YYFINAL);
464 #endif
465 yystate = YYFINAL;
466 *++yystack.s_mark = YYFINAL;
467 *++yystack.l_mark = yyval;
468 if (yychar < 0)
469 {
470 yychar = YYLEX;
471 if (yychar < 0) yychar = YYEOF;
472 #if YYDEBUG
473 if (yydebug)
474 {
475 if ((yys = yyname[YYTRANSLATE(yychar)]) == NULL) yys = yyname[YYUNDFTOKEN];
476 printf("%sdebug: state %d, reading %d (%s)\n",
477 YYPREFIX, YYFINAL, yychar, yys);
478 }
479 #endif
480 }
481 if (yychar == YYEOF) goto yyaccept;
482 goto yyloop;
483 }
484 if (((yyn = yygindex[yym]) != 0) && (yyn += yystate) >= 0 &&
485 yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yystate)
486 yystate = yytable[yyn];
487 else
488 yystate = yydgoto[yym];
489 #if YYDEBUG
490 if (yydebug)
491 printf("%sdebug: after reduction, shifting from state %d \
492 to state %d\n", YYPREFIX, *yystack.s_mark, yystate);
493 #endif
494 if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
495 *++yystack.s_mark = (YYINT) yystate;
496 *++yystack.l_mark = yyval;
497 goto yyloop;
498
499 yyoverflow:
500 YYERROR_CALL("yacc stack overflow");
501
502 yyabort:
503 yyfreestack(&yystack);
504 return (1);
505
506 yyaccept:
507 yyfreestack(&yystack);
508 return (0);
509 }
510