rename_debug.c revision 277086 
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#line 17 "rename_debug.c"
17#include "rename_debug.i"
18#include "rename_debug.h"
19typedef int YYINT;
20static const YYINT yylhs[] = {                           -1,
21    0,
22};
23static const YYINT yylen[] = {                            2,
24    1,
25};
26static const YYINT yydefred[] = {                         0,
27    1,    0,
28};
29static const YYINT yydgoto[] = {                          2,
30};
31static const YYINT yysindex[] = {                      -256,
32    0,    0,
33};
34static const YYINT yyrindex[] = {                         0,
35    0,    0,
36};
37static const YYINT yygindex[] = {                         0,
38};
39#define YYTABLESIZE 0
40static const YYINT yytable[] = {                          1,
41};
42static const YYINT yycheck[] = {                        256,
43};
44#define YYFINAL 2
45#ifndef YYDEBUG
46#define YYDEBUG 1
47#endif
48#define YYMAXTOKEN 256
49#define YYUNDFTOKEN 259
50#define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
51#if YYDEBUG
52static const char *const yyname[] = {
53
54"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,
550,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
560,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
570,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
580,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
590,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
600,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"illegal-symbol",
61};
62static const char *const yyrule[] = {
63"$accept : S",
64"S : error",
65
66};
67#endif
68
69int      yydebug;
70int      yynerrs;
71
72int      yyerrflag;
73int      yychar;
74YYSTYPE  yyval;
75YYSTYPE  yylval;
76
77/* define the initial stack-sizes */
78#ifdef YYSTACKSIZE
79#undef YYMAXDEPTH
80#define YYMAXDEPTH  YYSTACKSIZE
81#else
82#ifdef YYMAXDEPTH
83#define YYSTACKSIZE YYMAXDEPTH
84#else
85#define YYSTACKSIZE 10000
86#define YYMAXDEPTH  10000
87#endif
88#endif
89
90#define YYINITSTACKSIZE 200
91
92typedef struct {
93    unsigned stacksize;
94    YYINT    *s_base;
95    YYINT    *s_mark;
96    YYINT    *s_last;
97    YYSTYPE  *l_base;
98    YYSTYPE  *l_mark;
99} YYSTACKDATA;
100/* variables for the parser stack */
101static YYSTACKDATA yystack;
102#line 12 "code_debug.y"
103
104#include <stdio.h>
105
106#ifdef YYBYACC
107extern int YYLEX_DECL();
108#endif
109
110int
111main(void)
112{
113    printf("yyparse() = %d\n", yyparse());
114    return 0;
115}
116
117int
118yylex(void)
119{
120    return -1;
121}
122
123static void
124yyerror(const char* s)
125{
126    printf("%s\n", s);
127}
128#line 130 "rename_debug.c"
129
130#if YYDEBUG
131#include <stdio.h>		/* needed for printf */
132#endif
133
134#include <stdlib.h>	/* needed for malloc, etc */
135#include <string.h>	/* needed for memset */
136
137/* allocate initial stack or double stack size, up to YYMAXDEPTH */
138static int yygrowstack(YYSTACKDATA *data)
139{
140    int i;
141    unsigned newsize;
142    YYINT *newss;
143    YYSTYPE *newvs;
144
145    if ((newsize = data->stacksize) == 0)
146        newsize = YYINITSTACKSIZE;
147    else if (newsize >= YYMAXDEPTH)
148        return YYENOMEM;
149    else if ((newsize *= 2) > YYMAXDEPTH)
150        newsize = YYMAXDEPTH;
151
152    i = (int) (data->s_mark - data->s_base);
153    newss = (YYINT *)realloc(data->s_base, newsize * sizeof(*newss));
154    if (newss == 0)
155        return YYENOMEM;
156
157    data->s_base = newss;
158    data->s_mark = newss + i;
159
160    newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
161    if (newvs == 0)
162        return YYENOMEM;
163
164    data->l_base = newvs;
165    data->l_mark = newvs + i;
166
167    data->stacksize = newsize;
168    data->s_last = data->s_base + newsize - 1;
169    return 0;
170}
171
172#if YYPURE || defined(YY_NO_LEAKS)
173static void yyfreestack(YYSTACKDATA *data)
174{
175    free(data->s_base);
176    free(data->l_base);
177    memset(data, 0, sizeof(*data));
178}
179#else
180#define yyfreestack(data) /* nothing */
181#endif
182
183#define YYABORT  goto yyabort
184#define YYREJECT goto yyabort
185#define YYACCEPT goto yyaccept
186#define YYERROR  goto yyerrlab
187
188int
189YYPARSE_DECL()
190{
191    int yym, yyn, yystate;
192#if YYDEBUG
193    const char *yys;
194
195    if ((yys = getenv("YYDEBUG")) != 0)
196    {
197        yyn = *yys;
198        if (yyn >= '0' && yyn <= '9')
199            yydebug = yyn - '0';
200    }
201#endif
202
203    yynerrs = 0;
204    yyerrflag = 0;
205    yychar = YYEMPTY;
206    yystate = 0;
207
208#if YYPURE
209    memset(&yystack, 0, sizeof(yystack));
210#endif
211
212    if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
213    yystack.s_mark = yystack.s_base;
214    yystack.l_mark = yystack.l_base;
215    yystate = 0;
216    *yystack.s_mark = 0;
217
218yyloop:
219    if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
220    if (yychar < 0)
221    {
222        if ((yychar = YYLEX) < 0) yychar = YYEOF;
223#if YYDEBUG
224        if (yydebug)
225        {
226            yys = yyname[YYTRANSLATE(yychar)];
227            printf("%sdebug: state %d, reading %d (%s)\n",
228                    YYPREFIX, yystate, yychar, yys);
229        }
230#endif
231    }
232    if ((yyn = yysindex[yystate]) && (yyn += yychar) >= 0 &&
233            yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
234    {
235#if YYDEBUG
236        if (yydebug)
237            printf("%sdebug: state %d, shifting to state %d\n",
238                    YYPREFIX, yystate, yytable[yyn]);
239#endif
240        if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
241        {
242            goto yyoverflow;
243        }
244        yystate = yytable[yyn];
245        *++yystack.s_mark = yytable[yyn];
246        *++yystack.l_mark = yylval;
247        yychar = YYEMPTY;
248        if (yyerrflag > 0)  --yyerrflag;
249        goto yyloop;
250    }
251    if ((yyn = yyrindex[yystate]) && (yyn += yychar) >= 0 &&
252            yyn <= YYTABLESIZE && yycheck[yyn] == yychar)
253    {
254        yyn = yytable[yyn];
255        goto yyreduce;
256    }
257    if (yyerrflag) goto yyinrecovery;
258
259    YYERROR_CALL("syntax error");
260
261    goto yyerrlab;
262
263yyerrlab:
264    ++yynerrs;
265
266yyinrecovery:
267    if (yyerrflag < 3)
268    {
269        yyerrflag = 3;
270        for (;;)
271        {
272            if ((yyn = yysindex[*yystack.s_mark]) && (yyn += YYERRCODE) >= 0 &&
273                    yyn <= YYTABLESIZE && yycheck[yyn] == YYERRCODE)
274            {
275#if YYDEBUG
276                if (yydebug)
277                    printf("%sdebug: state %d, error recovery shifting\
278 to state %d\n", YYPREFIX, *yystack.s_mark, yytable[yyn]);
279#endif
280                if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
281                {
282                    goto yyoverflow;
283                }
284                yystate = yytable[yyn];
285                *++yystack.s_mark = yytable[yyn];
286                *++yystack.l_mark = yylval;
287                goto yyloop;
288            }
289            else
290            {
291#if YYDEBUG
292                if (yydebug)
293                    printf("%sdebug: error recovery discarding state %d\n",
294                            YYPREFIX, *yystack.s_mark);
295#endif
296                if (yystack.s_mark <= yystack.s_base) goto yyabort;
297                --yystack.s_mark;
298                --yystack.l_mark;
299            }
300        }
301    }
302    else
303    {
304        if (yychar == YYEOF) goto yyabort;
305#if YYDEBUG
306        if (yydebug)
307        {
308            yys = yyname[YYTRANSLATE(yychar)];
309            printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
310                    YYPREFIX, yystate, yychar, yys);
311        }
312#endif
313        yychar = YYEMPTY;
314        goto yyloop;
315    }
316
317yyreduce:
318#if YYDEBUG
319    if (yydebug)
320        printf("%sdebug: state %d, reducing by rule %d (%s)\n",
321                YYPREFIX, yystate, yyn, yyrule[yyn]);
322#endif
323    yym = yylen[yyn];
324    if (yym)
325        yyval = yystack.l_mark[1-yym];
326    else
327        memset(&yyval, 0, sizeof yyval);
328    switch (yyn)
329    {
330    }
331    yystack.s_mark -= yym;
332    yystate = *yystack.s_mark;
333    yystack.l_mark -= yym;
334    yym = yylhs[yyn];
335    if (yystate == 0 && yym == 0)
336    {
337#if YYDEBUG
338        if (yydebug)
339            printf("%sdebug: after reduction, shifting from state 0 to\
340 state %d\n", YYPREFIX, YYFINAL);
341#endif
342        yystate = YYFINAL;
343        *++yystack.s_mark = YYFINAL;
344        *++yystack.l_mark = yyval;
345        if (yychar < 0)
346        {
347            if ((yychar = YYLEX) < 0) yychar = YYEOF;
348#if YYDEBUG
349            if (yydebug)
350            {
351                yys = yyname[YYTRANSLATE(yychar)];
352                printf("%sdebug: state %d, reading %d (%s)\n",
353                        YYPREFIX, YYFINAL, yychar, yys);
354            }
355#endif
356        }
357        if (yychar == YYEOF) goto yyaccept;
358        goto yyloop;
359    }
360    if ((yyn = yygindex[yym]) && (yyn += yystate) >= 0 &&
361            yyn <= YYTABLESIZE && yycheck[yyn] == yystate)
362        yystate = yytable[yyn];
363    else
364        yystate = yydgoto[yym];
365#if YYDEBUG
366    if (yydebug)
367        printf("%sdebug: after reduction, shifting from state %d \
368to state %d\n", YYPREFIX, *yystack.s_mark, yystate);
369#endif
370    if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
371    {
372        goto yyoverflow;
373    }
374    *++yystack.s_mark = (YYINT) yystate;
375    *++yystack.l_mark = yyval;
376    goto yyloop;
377
378yyoverflow:
379    YYERROR_CALL("yacc stack overflow");
380
381yyabort:
382    yyfreestack(&yystack);
383    return (1);
384
385yyaccept:
386    yyfreestack(&yystack);
387    return (0);
388}
389