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
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 #if YYDEBUG
200 int yydebug;
201 #endif
202
203 int yyerrflag;
204 int yychar;
205 YYSTYPE yyval;
206 YYSTYPE yylval;
207 int yynerrs;
208
209 /* define the initial stack-sizes */
210 #ifdef YYSTACKSIZE
211 #undef YYMAXDEPTH
212 #define YYMAXDEPTH YYSTACKSIZE
213 #else
214 #ifdef YYMAXDEPTH
215 #define YYSTACKSIZE YYMAXDEPTH
216 #else
217 #define YYSTACKSIZE 10000
218 #define YYMAXDEPTH 10000
219 #endif
220 #endif
221
222 #define YYINITSTACKSIZE 200
223
224 typedef struct {
225 unsigned stacksize;
226 YYINT *s_base;
227 YYINT *s_mark;
228 YYINT *s_last;
229 YYSTYPE *l_base;
230 YYSTYPE *l_mark;
231 } YYSTACKDATA;
232 /* variables for the parser stack */
233 static YYSTACKDATA yystack;
234 #line 12 "err_syntax12.y"
235
236 #include <stdio.h>
237
238 int
main(void)239 main(void)
240 {
241 printf("yyparse() = %d\n", yyparse());
242 return 0;
243 }
244
245 int
yylex(void)246 yylex(void)
247 {
248 return -1;
249 }
250
251 static void
yyerror(const char * s)252 yyerror(const char* s)
253 {
254 printf("%s\n", s);
255 }
256 #line 257 "err_syntax12.tab.c"
257
258 #if YYDEBUG
259 #include <stdio.h> /* needed for printf */
260 #endif
261
262 #include <stdlib.h> /* needed for malloc, etc */
263 #include <string.h> /* needed for memset */
264
265 /* allocate initial stack or double stack size, up to YYMAXDEPTH */
yygrowstack(YYSTACKDATA * data)266 static int yygrowstack(YYSTACKDATA *data)
267 {
268 int i;
269 unsigned newsize;
270 YYINT *newss;
271 YYSTYPE *newvs;
272
273 if ((newsize = data->stacksize) == 0)
274 newsize = YYINITSTACKSIZE;
275 else if (newsize >= YYMAXDEPTH)
276 return YYENOMEM;
277 else if ((newsize *= 2) > YYMAXDEPTH)
278 newsize = YYMAXDEPTH;
279
280 i = (int) (data->s_mark - data->s_base);
281 newss = (YYINT *)realloc(data->s_base, newsize * sizeof(*newss));
282 if (newss == NULL)
283 return YYENOMEM;
284
285 data->s_base = newss;
286 data->s_mark = newss + i;
287
288 newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
289 if (newvs == NULL)
290 return YYENOMEM;
291
292 data->l_base = newvs;
293 data->l_mark = newvs + i;
294
295 data->stacksize = newsize;
296 data->s_last = data->s_base + newsize - 1;
297 return 0;
298 }
299
300 #if YYPURE || defined(YY_NO_LEAKS)
yyfreestack(YYSTACKDATA * data)301 static void yyfreestack(YYSTACKDATA *data)
302 {
303 free(data->s_base);
304 free(data->l_base);
305 memset(data, 0, sizeof(*data));
306 }
307 #else
308 #define yyfreestack(data) /* nothing */
309 #endif
310
311 #define YYABORT goto yyabort
312 #define YYREJECT goto yyabort
313 #define YYACCEPT goto yyaccept
314 #define YYERROR goto yyerrlab
315
316 int
YYPARSE_DECL()317 YYPARSE_DECL()
318 {
319 int yym, yyn, yystate;
320 #if YYDEBUG
321 const char *yys;
322
323 if ((yys = getenv("YYDEBUG")) != NULL)
324 {
325 yyn = *yys;
326 if (yyn >= '0' && yyn <= '9')
327 yydebug = yyn - '0';
328 }
329 #endif
330
331 /* yym is set below */
332 /* yyn is set below */
333 yynerrs = 0;
334 yyerrflag = 0;
335 yychar = YYEMPTY;
336 yystate = 0;
337
338 #if YYPURE
339 memset(&yystack, 0, sizeof(yystack));
340 #endif
341
342 if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
343 yystack.s_mark = yystack.s_base;
344 yystack.l_mark = yystack.l_base;
345 yystate = 0;
346 *yystack.s_mark = 0;
347
348 yyloop:
349 if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
350 if (yychar < 0)
351 {
352 yychar = YYLEX;
353 if (yychar < 0) yychar = YYEOF;
354 #if YYDEBUG
355 if (yydebug)
356 {
357 if ((yys = yyname[YYTRANSLATE(yychar)]) == NULL) yys = yyname[YYUNDFTOKEN];
358 printf("%sdebug: state %d, reading %d (%s)\n",
359 YYPREFIX, yystate, yychar, yys);
360 }
361 #endif
362 }
363 if (((yyn = yysindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
364 yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
365 {
366 #if YYDEBUG
367 if (yydebug)
368 printf("%sdebug: state %d, shifting to state %d\n",
369 YYPREFIX, yystate, yytable[yyn]);
370 #endif
371 if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
372 yystate = yytable[yyn];
373 *++yystack.s_mark = yytable[yyn];
374 *++yystack.l_mark = yylval;
375 yychar = YYEMPTY;
376 if (yyerrflag > 0) --yyerrflag;
377 goto yyloop;
378 }
379 if (((yyn = yyrindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
380 yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
381 {
382 yyn = yytable[yyn];
383 goto yyreduce;
384 }
385 if (yyerrflag != 0) goto yyinrecovery;
386
387 YYERROR_CALL("syntax error");
388
389 goto yyerrlab; /* redundant goto avoids 'unused label' warning */
390 yyerrlab:
391 ++yynerrs;
392
393 yyinrecovery:
394 if (yyerrflag < 3)
395 {
396 yyerrflag = 3;
397 for (;;)
398 {
399 if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 &&
400 yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) YYERRCODE)
401 {
402 #if YYDEBUG
403 if (yydebug)
404 printf("%sdebug: state %d, error recovery shifting\
405 to state %d\n", YYPREFIX, *yystack.s_mark, yytable[yyn]);
406 #endif
407 if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
408 yystate = yytable[yyn];
409 *++yystack.s_mark = yytable[yyn];
410 *++yystack.l_mark = yylval;
411 goto yyloop;
412 }
413 else
414 {
415 #if YYDEBUG
416 if (yydebug)
417 printf("%sdebug: error recovery discarding state %d\n",
418 YYPREFIX, *yystack.s_mark);
419 #endif
420 if (yystack.s_mark <= yystack.s_base) goto yyabort;
421 --yystack.s_mark;
422 --yystack.l_mark;
423 }
424 }
425 }
426 else
427 {
428 if (yychar == YYEOF) goto yyabort;
429 #if YYDEBUG
430 if (yydebug)
431 {
432 if ((yys = yyname[YYTRANSLATE(yychar)]) == NULL) yys = yyname[YYUNDFTOKEN];
433 printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
434 YYPREFIX, yystate, yychar, yys);
435 }
436 #endif
437 yychar = YYEMPTY;
438 goto yyloop;
439 }
440
441 yyreduce:
442 #if YYDEBUG
443 if (yydebug)
444 printf("%sdebug: state %d, reducing by rule %d (%s)\n",
445 YYPREFIX, yystate, yyn, yyrule[yyn]);
446 #endif
447 yym = yylen[yyn];
448 if (yym > 0)
449 yyval = yystack.l_mark[1-yym];
450 else
451 memset(&yyval, 0, sizeof yyval);
452
453 switch (yyn)
454 {
455 }
456 yystack.s_mark -= yym;
457 yystate = *yystack.s_mark;
458 yystack.l_mark -= yym;
459 yym = yylhs[yyn];
460 if (yystate == 0 && yym == 0)
461 {
462 #if YYDEBUG
463 if (yydebug)
464 printf("%sdebug: after reduction, shifting from state 0 to\
465 state %d\n", YYPREFIX, YYFINAL);
466 #endif
467 yystate = YYFINAL;
468 *++yystack.s_mark = YYFINAL;
469 *++yystack.l_mark = yyval;
470 if (yychar < 0)
471 {
472 yychar = YYLEX;
473 if (yychar < 0) yychar = YYEOF;
474 #if YYDEBUG
475 if (yydebug)
476 {
477 if ((yys = yyname[YYTRANSLATE(yychar)]) == NULL) yys = yyname[YYUNDFTOKEN];
478 printf("%sdebug: state %d, reading %d (%s)\n",
479 YYPREFIX, YYFINAL, yychar, yys);
480 }
481 #endif
482 }
483 if (yychar == YYEOF) goto yyaccept;
484 goto yyloop;
485 }
486 if (((yyn = yygindex[yym]) != 0) && (yyn += yystate) >= 0 &&
487 yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yystate)
488 yystate = yytable[yyn];
489 else
490 yystate = yydgoto[yym];
491 #if YYDEBUG
492 if (yydebug)
493 printf("%sdebug: after reduction, shifting from state %d \
494 to state %d\n", YYPREFIX, *yystack.s_mark, yystate);
495 #endif
496 if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
497 *++yystack.s_mark = (YYINT) yystate;
498 *++yystack.l_mark = yyval;
499 goto yyloop;
500
501 yyoverflow:
502 YYERROR_CALL("yacc stack overflow");
503
504 yyabort:
505 yyfreestack(&yystack);
506 return (1);
507
508 yyaccept:
509 yyfreestack(&yystack);
510 return (0);
511 }
512