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_syntax10_parse
19#endif /* yyparse */
20
21#ifndef yylex
22#define yylex      err_syntax10_lex
23#endif /* yylex */
24
25#ifndef yyerror
26#define yyerror    err_syntax10_error
27#endif /* yyerror */
28
29#ifndef yychar
30#define yychar     err_syntax10_char
31#endif /* yychar */
32
33#ifndef yyval
34#define yyval      err_syntax10_val
35#endif /* yyval */
36
37#ifndef yylval
38#define yylval     err_syntax10_lval
39#endif /* yylval */
40
41#ifndef yydebug
42#define yydebug    err_syntax10_debug
43#endif /* yydebug */
44
45#ifndef yynerrs
46#define yynerrs    err_syntax10_nerrs
47#endif /* yynerrs */
48
49#ifndef yyerrflag
50#define yyerrflag  err_syntax10_errflag
51#endif /* yyerrflag */
52
53#ifndef yylhs
54#define yylhs      err_syntax10_lhs
55#endif /* yylhs */
56
57#ifndef yylen
58#define yylen      err_syntax10_len
59#endif /* yylen */
60
61#ifndef yydefred
62#define yydefred   err_syntax10_defred
63#endif /* yydefred */
64
65#ifndef yydgoto
66#define yydgoto    err_syntax10_dgoto
67#endif /* yydgoto */
68
69#ifndef yysindex
70#define yysindex   err_syntax10_sindex
71#endif /* yysindex */
72
73#ifndef yyrindex
74#define yyrindex   err_syntax10_rindex
75#endif /* yyrindex */
76
77#ifndef yygindex
78#define yygindex   err_syntax10_gindex
79#endif /* yygindex */
80
81#ifndef yytable
82#define yytable    err_syntax10_table
83#endif /* yytable */
84
85#ifndef yycheck
86#define yycheck    err_syntax10_check
87#endif /* yycheck */
88
89#ifndef yyname
90#define yyname     err_syntax10_name
91#endif /* yyname */
92
93#ifndef yyrule
94#define yyrule     err_syntax10_rule
95#endif /* yyrule */
96#define YYPREFIX "err_syntax10_"
97
98#define YYPURE 0
99
100#line 2 "err_syntax10.y"
101int yylex(void);
102static void yyerror(const char *);
103#line 104 "err_syntax10.tab.c"
104
105/* compatibility with bison */
106#ifdef YYPARSE_PARAM
107/* compatibility with FreeBSD */
108# ifdef YYPARSE_PARAM_TYPE
109#  define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
110# else
111#  define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
112# endif
113#else
114# define YYPARSE_DECL() yyparse(void)
115#endif
116
117/* Parameters sent to lex. */
118#ifdef YYLEX_PARAM
119# define YYLEX_DECL() yylex(void *YYLEX_PARAM)
120# define YYLEX yylex(YYLEX_PARAM)
121#else
122# define YYLEX_DECL() yylex(void)
123# define YYLEX yylex()
124#endif
125
126/* Parameters sent to yyerror. */
127#ifndef YYERROR_DECL
128#define YYERROR_DECL() yyerror(const char *s)
129#endif
130#ifndef YYERROR_CALL
131#define YYERROR_CALL(msg) yyerror(msg)
132#endif
133
134extern int YYPARSE_DECL();
135
136#define YYERRCODE 256
137typedef int YYINT;
138static const YYINT err_syntax10_lhs[] = {                -1,
139    0,
140};
141static const YYINT err_syntax10_len[] = {                 2,
142    1,
143};
144static const YYINT err_syntax10_defred[] = {              0,
145    1,    0,
146};
147static const YYINT err_syntax10_dgoto[] = {               2,
148};
149static const YYINT err_syntax10_sindex[] = {           -256,
150    0,    0,
151};
152static const YYINT err_syntax10_rindex[] = {              0,
153    0,    0,
154};
155static const YYINT err_syntax10_gindex[] = {              0,
156};
157#define YYTABLESIZE 0
158static const YYINT err_syntax10_table[] = {               1,
159};
160static const YYINT err_syntax10_check[] = {             256,
161};
162#define YYFINAL 2
163#ifndef YYDEBUG
164#define YYDEBUG 0
165#endif
166#define YYMAXTOKEN 256
167#define YYUNDFTOKEN 259
168#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
169#if YYDEBUG
170static const char *const err_syntax10_name[] = {
171
172"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,
1730,0,0,0,"'&'",0,"'('",0,"'*'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
1740,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
1750,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
1760,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
1770,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
1780,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"illegal-symbol",
179};
180static const char *const err_syntax10_rule[] = {
181"$accept : S",
182"S : error",
183
184};
185#endif
186
187int      yydebug;
188int      yynerrs;
189
190int      yyerrflag;
191int      yychar;
192YYSTYPE  yyval;
193YYSTYPE  yylval;
194
195/* define the initial stack-sizes */
196#ifdef YYSTACKSIZE
197#undef YYMAXDEPTH
198#define YYMAXDEPTH  YYSTACKSIZE
199#else
200#ifdef YYMAXDEPTH
201#define YYSTACKSIZE YYMAXDEPTH
202#else
203#define YYSTACKSIZE 10000
204#define YYMAXDEPTH  10000
205#endif
206#endif
207
208#define YYINITSTACKSIZE 200
209
210typedef struct {
211    unsigned stacksize;
212    YYINT    *s_base;
213    YYINT    *s_mark;
214    YYINT    *s_last;
215    YYSTYPE  *l_base;
216    YYSTYPE  *l_mark;
217} YYSTACKDATA;
218/* variables for the parser stack */
219static YYSTACKDATA yystack;
220#line 12 "err_syntax10.y"
221
222#include <stdio.h>
223
224int
225main(void)
226{
227    printf("yyparse() = %d\n", yyparse());
228    return 0;
229}
230
231int
232yylex(void)
233{
234    return -1;
235}
236
237static void
238yyerror(const char* s)
239{
240    printf("%s\n", s);
241}
242#line 243 "err_syntax10.tab.c"
243
244#if YYDEBUG
245#include <stdio.h>	/* needed for printf */
246#endif
247
248#include <stdlib.h>	/* needed for malloc, etc */
249#include <string.h>	/* needed for memset */
250
251/* allocate initial stack or double stack size, up to YYMAXDEPTH */
252static int yygrowstack(YYSTACKDATA *data)
253{
254    int i;
255    unsigned newsize;
256    YYINT *newss;
257    YYSTYPE *newvs;
258
259    if ((newsize = data->stacksize) == 0)
260        newsize = YYINITSTACKSIZE;
261    else if (newsize >= YYMAXDEPTH)
262        return YYENOMEM;
263    else if ((newsize *= 2) > YYMAXDEPTH)
264        newsize = YYMAXDEPTH;
265
266    i = (int) (data->s_mark - data->s_base);
267    newss = (YYINT *)realloc(data->s_base, newsize * sizeof(*newss));
268    if (newss == 0)
269        return YYENOMEM;
270
271    data->s_base = newss;
272    data->s_mark = newss + i;
273
274    newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
275    if (newvs == 0)
276        return YYENOMEM;
277
278    data->l_base = newvs;
279    data->l_mark = newvs + i;
280
281    data->stacksize = newsize;
282    data->s_last = data->s_base + newsize - 1;
283    return 0;
284}
285
286#if YYPURE || defined(YY_NO_LEAKS)
287static void yyfreestack(YYSTACKDATA *data)
288{
289    free(data->s_base);
290    free(data->l_base);
291    memset(data, 0, sizeof(*data));
292}
293#else
294#define yyfreestack(data) /* nothing */
295#endif
296
297#define YYABORT  goto yyabort
298#define YYREJECT goto yyabort
299#define YYACCEPT goto yyaccept
300#define YYERROR  goto yyerrlab
301
302int
303YYPARSE_DECL()
304{
305    int yym, yyn, yystate;
306#if YYDEBUG
307    const char *yys;
308
309    if ((yys = getenv("YYDEBUG")) != 0)
310    {
311        yyn = *yys;
312        if (yyn >= '0' && yyn <= '9')
313            yydebug = yyn - '0';
314    }
315#endif
316
317    yym = 0;
318    yyn = 0;
319    yynerrs = 0;
320    yyerrflag = 0;
321    yychar = YYEMPTY;
322    yystate = 0;
323
324#if YYPURE
325    memset(&yystack, 0, sizeof(yystack));
326#endif
327
328    if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
329    yystack.s_mark = yystack.s_base;
330    yystack.l_mark = yystack.l_base;
331    yystate = 0;
332    *yystack.s_mark = 0;
333
334yyloop:
335    if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
336    if (yychar < 0)
337    {
338        yychar = YYLEX;
339        if (yychar < 0) yychar = YYEOF;
340#if YYDEBUG
341        if (yydebug)
342        {
343            if ((yys = yyname[YYTRANSLATE(yychar)]) == NULL) yys = yyname[YYUNDFTOKEN];
344            printf("%sdebug: state %d, reading %d (%s)\n",
345                    YYPREFIX, yystate, yychar, yys);
346        }
347#endif
348    }
349    if (((yyn = yysindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
350            yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
351    {
352#if YYDEBUG
353        if (yydebug)
354            printf("%sdebug: state %d, shifting to state %d\n",
355                    YYPREFIX, yystate, yytable[yyn]);
356#endif
357        if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
358        yystate = yytable[yyn];
359        *++yystack.s_mark = yytable[yyn];
360        *++yystack.l_mark = yylval;
361        yychar = YYEMPTY;
362        if (yyerrflag > 0)  --yyerrflag;
363        goto yyloop;
364    }
365    if (((yyn = yyrindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
366            yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
367    {
368        yyn = yytable[yyn];
369        goto yyreduce;
370    }
371    if (yyerrflag != 0) goto yyinrecovery;
372
373    YYERROR_CALL("syntax error");
374
375    goto yyerrlab; /* redundant goto avoids 'unused label' warning */
376yyerrlab:
377    ++yynerrs;
378
379yyinrecovery:
380    if (yyerrflag < 3)
381    {
382        yyerrflag = 3;
383        for (;;)
384        {
385            if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 &&
386                    yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) YYERRCODE)
387            {
388#if YYDEBUG
389                if (yydebug)
390                    printf("%sdebug: state %d, error recovery shifting\
391 to state %d\n", YYPREFIX, *yystack.s_mark, yytable[yyn]);
392#endif
393                if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
394                yystate = yytable[yyn];
395                *++yystack.s_mark = yytable[yyn];
396                *++yystack.l_mark = yylval;
397                goto yyloop;
398            }
399            else
400            {
401#if YYDEBUG
402                if (yydebug)
403                    printf("%sdebug: error recovery discarding state %d\n",
404                            YYPREFIX, *yystack.s_mark);
405#endif
406                if (yystack.s_mark <= yystack.s_base) goto yyabort;
407                --yystack.s_mark;
408                --yystack.l_mark;
409            }
410        }
411    }
412    else
413    {
414        if (yychar == YYEOF) goto yyabort;
415#if YYDEBUG
416        if (yydebug)
417        {
418            if ((yys = yyname[YYTRANSLATE(yychar)]) == NULL) yys = yyname[YYUNDFTOKEN];
419            printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
420                    YYPREFIX, yystate, yychar, yys);
421        }
422#endif
423        yychar = YYEMPTY;
424        goto yyloop;
425    }
426
427yyreduce:
428#if YYDEBUG
429    if (yydebug)
430        printf("%sdebug: state %d, reducing by rule %d (%s)\n",
431                YYPREFIX, yystate, yyn, yyrule[yyn]);
432#endif
433    yym = yylen[yyn];
434    if (yym > 0)
435        yyval = yystack.l_mark[1-yym];
436    else
437        memset(&yyval, 0, sizeof yyval);
438
439    switch (yyn)
440    {
441    }
442    yystack.s_mark -= yym;
443    yystate = *yystack.s_mark;
444    yystack.l_mark -= yym;
445    yym = yylhs[yyn];
446    if (yystate == 0 && yym == 0)
447    {
448#if YYDEBUG
449        if (yydebug)
450            printf("%sdebug: after reduction, shifting from state 0 to\
451 state %d\n", YYPREFIX, YYFINAL);
452#endif
453        yystate = YYFINAL;
454        *++yystack.s_mark = YYFINAL;
455        *++yystack.l_mark = yyval;
456        if (yychar < 0)
457        {
458            yychar = YYLEX;
459            if (yychar < 0) yychar = YYEOF;
460#if YYDEBUG
461            if (yydebug)
462            {
463                if ((yys = yyname[YYTRANSLATE(yychar)]) == NULL) yys = yyname[YYUNDFTOKEN];
464                printf("%sdebug: state %d, reading %d (%s)\n",
465                        YYPREFIX, YYFINAL, yychar, yys);
466            }
467#endif
468        }
469        if (yychar == YYEOF) goto yyaccept;
470        goto yyloop;
471    }
472    if (((yyn = yygindex[yym]) != 0) && (yyn += yystate) >= 0 &&
473            yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yystate)
474        yystate = yytable[yyn];
475    else
476        yystate = yydgoto[yym];
477#if YYDEBUG
478    if (yydebug)
479        printf("%sdebug: after reduction, shifting from state %d \
480to state %d\n", YYPREFIX, *yystack.s_mark, yystate);
481#endif
482    if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
483    *++yystack.s_mark = (YYINT) yystate;
484    *++yystack.l_mark = yyval;
485    goto yyloop;
486
487yyoverflow:
488    YYERROR_CALL("yacc stack overflow");
489
490yyabort:
491    yyfreestack(&yystack);
492    return (1);
493
494yyaccept:
495    yyfreestack(&yystack);
496    return (0);
497}
498