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 #line 17 "rename_debug.c"
17 #include "rename_debug.i"
18 #include "rename_debug.h"
19 typedef int YYINT;
20 static const YYINT yylhs[] = { -1,
21 0,
22 };
23 static const YYINT yylen[] = { 2,
24 1,
25 };
26 static const YYINT yydefred[] = { 0,
27 1, 0,
28 };
29 static const YYINT yydgoto[] = { 2,
30 };
31 static const YYINT yysindex[] = { -256,
32 0, 0,
33 };
34 static const YYINT yyrindex[] = { 0,
35 0, 0,
36 };
37 static const YYINT yygindex[] = { 0,
38 };
39 #define YYTABLESIZE 0
40 static const YYINT yytable[] = { 1,
41 };
42 static 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
52 static 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,
55 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
56 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
57 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
58 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
59 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
60 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"illegal-symbol",
61 };
62 static const char *const yyrule[] = {
63 "$accept : S",
64 "S : error",
65
66 };
67 #endif
68
69 #if YYDEBUG
70 int yydebug;
71 #endif
72
73 int yyerrflag;
74 int yychar;
75 YYSTYPE yyval;
76 YYSTYPE yylval;
77 int yynerrs;
78
79 /* define the initial stack-sizes */
80 #ifdef YYSTACKSIZE
81 #undef YYMAXDEPTH
82 #define YYMAXDEPTH YYSTACKSIZE
83 #else
84 #ifdef YYMAXDEPTH
85 #define YYSTACKSIZE YYMAXDEPTH
86 #else
87 #define YYSTACKSIZE 10000
88 #define YYMAXDEPTH 10000
89 #endif
90 #endif
91
92 #define YYINITSTACKSIZE 200
93
94 typedef struct {
95 unsigned stacksize;
96 YYINT *s_base;
97 YYINT *s_mark;
98 YYINT *s_last;
99 YYSTYPE *l_base;
100 YYSTYPE *l_mark;
101 } YYSTACKDATA;
102 /* variables for the parser stack */
103 static YYSTACKDATA yystack;
104 #line 12 "code_debug.y"
105
106 #include <stdio.h>
107
108 #ifdef YYBYACC
109 extern int YYLEX_DECL();
110 #endif
111
112 int
main(void)113 main(void)
114 {
115 printf("yyparse() = %d\n", yyparse());
116 return 0;
117 }
118
119 int
yylex(void)120 yylex(void)
121 {
122 return -1;
123 }
124
125 static void
yyerror(const char * s)126 yyerror(const char* s)
127 {
128 printf("%s\n", s);
129 }
130 #line 132 "rename_debug.c"
131
132 #if YYDEBUG
133 #include <stdio.h> /* needed for printf */
134 #endif
135
136 #include <stdlib.h> /* needed for malloc, etc */
137 #include <string.h> /* needed for memset */
138
139 /* allocate initial stack or double stack size, up to YYMAXDEPTH */
yygrowstack(YYSTACKDATA * data)140 static int yygrowstack(YYSTACKDATA *data)
141 {
142 int i;
143 unsigned newsize;
144 YYINT *newss;
145 YYSTYPE *newvs;
146
147 if ((newsize = data->stacksize) == 0)
148 newsize = YYINITSTACKSIZE;
149 else if (newsize >= YYMAXDEPTH)
150 return YYENOMEM;
151 else if ((newsize *= 2) > YYMAXDEPTH)
152 newsize = YYMAXDEPTH;
153
154 i = (int) (data->s_mark - data->s_base);
155 newss = (YYINT *)realloc(data->s_base, newsize * sizeof(*newss));
156 if (newss == NULL)
157 return YYENOMEM;
158
159 data->s_base = newss;
160 data->s_mark = newss + i;
161
162 newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
163 if (newvs == NULL)
164 return YYENOMEM;
165
166 data->l_base = newvs;
167 data->l_mark = newvs + i;
168
169 data->stacksize = newsize;
170 data->s_last = data->s_base + newsize - 1;
171 return 0;
172 }
173
174 #if YYPURE || defined(YY_NO_LEAKS)
yyfreestack(YYSTACKDATA * data)175 static void yyfreestack(YYSTACKDATA *data)
176 {
177 free(data->s_base);
178 free(data->l_base);
179 memset(data, 0, sizeof(*data));
180 }
181 #else
182 #define yyfreestack(data) /* nothing */
183 #endif
184
185 #define YYABORT goto yyabort
186 #define YYREJECT goto yyabort
187 #define YYACCEPT goto yyaccept
188 #define YYERROR goto yyerrlab
189
190 int
YYPARSE_DECL()191 YYPARSE_DECL()
192 {
193 int yym, yyn, yystate;
194 #if YYDEBUG
195 const char *yys;
196
197 if ((yys = getenv("YYDEBUG")) != NULL)
198 {
199 yyn = *yys;
200 if (yyn >= '0' && yyn <= '9')
201 yydebug = yyn - '0';
202 }
203 #endif
204
205 /* yym is set below */
206 /* yyn is set below */
207 yynerrs = 0;
208 yyerrflag = 0;
209 yychar = YYEMPTY;
210 yystate = 0;
211
212 #if YYPURE
213 memset(&yystack, 0, sizeof(yystack));
214 #endif
215
216 if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
217 yystack.s_mark = yystack.s_base;
218 yystack.l_mark = yystack.l_base;
219 yystate = 0;
220 *yystack.s_mark = 0;
221
222 yyloop:
223 if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
224 if (yychar < 0)
225 {
226 yychar = YYLEX;
227 if (yychar < 0) yychar = YYEOF;
228 #if YYDEBUG
229 if (yydebug)
230 {
231 if ((yys = yyname[YYTRANSLATE(yychar)]) == NULL) yys = yyname[YYUNDFTOKEN];
232 printf("%sdebug: state %d, reading %d (%s)\n",
233 YYPREFIX, yystate, yychar, yys);
234 }
235 #endif
236 }
237 if (((yyn = yysindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
238 yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
239 {
240 #if YYDEBUG
241 if (yydebug)
242 printf("%sdebug: state %d, shifting to state %d\n",
243 YYPREFIX, yystate, yytable[yyn]);
244 #endif
245 if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
246 yystate = yytable[yyn];
247 *++yystack.s_mark = yytable[yyn];
248 *++yystack.l_mark = yylval;
249 yychar = YYEMPTY;
250 if (yyerrflag > 0) --yyerrflag;
251 goto yyloop;
252 }
253 if (((yyn = yyrindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
254 yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
255 {
256 yyn = yytable[yyn];
257 goto yyreduce;
258 }
259 if (yyerrflag != 0) goto yyinrecovery;
260
261 YYERROR_CALL("syntax error");
262
263 goto yyerrlab; /* redundant goto avoids 'unused label' warning */
264 yyerrlab:
265 ++yynerrs;
266
267 yyinrecovery:
268 if (yyerrflag < 3)
269 {
270 yyerrflag = 3;
271 for (;;)
272 {
273 if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 &&
274 yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) YYERRCODE)
275 {
276 #if YYDEBUG
277 if (yydebug)
278 printf("%sdebug: state %d, error recovery shifting\
279 to state %d\n", YYPREFIX, *yystack.s_mark, yytable[yyn]);
280 #endif
281 if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
282 yystate = yytable[yyn];
283 *++yystack.s_mark = yytable[yyn];
284 *++yystack.l_mark = yylval;
285 goto yyloop;
286 }
287 else
288 {
289 #if YYDEBUG
290 if (yydebug)
291 printf("%sdebug: error recovery discarding state %d\n",
292 YYPREFIX, *yystack.s_mark);
293 #endif
294 if (yystack.s_mark <= yystack.s_base) goto yyabort;
295 --yystack.s_mark;
296 --yystack.l_mark;
297 }
298 }
299 }
300 else
301 {
302 if (yychar == YYEOF) goto yyabort;
303 #if YYDEBUG
304 if (yydebug)
305 {
306 if ((yys = yyname[YYTRANSLATE(yychar)]) == NULL) yys = yyname[YYUNDFTOKEN];
307 printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
308 YYPREFIX, yystate, yychar, yys);
309 }
310 #endif
311 yychar = YYEMPTY;
312 goto yyloop;
313 }
314
315 yyreduce:
316 #if YYDEBUG
317 if (yydebug)
318 printf("%sdebug: state %d, reducing by rule %d (%s)\n",
319 YYPREFIX, yystate, yyn, yyrule[yyn]);
320 #endif
321 yym = yylen[yyn];
322 if (yym > 0)
323 yyval = yystack.l_mark[1-yym];
324 else
325 memset(&yyval, 0, sizeof yyval);
326
327 switch (yyn)
328 {
329 }
330 yystack.s_mark -= yym;
331 yystate = *yystack.s_mark;
332 yystack.l_mark -= yym;
333 yym = yylhs[yyn];
334 if (yystate == 0 && yym == 0)
335 {
336 #if YYDEBUG
337 if (yydebug)
338 printf("%sdebug: after reduction, shifting from state 0 to\
339 state %d\n", YYPREFIX, YYFINAL);
340 #endif
341 yystate = YYFINAL;
342 *++yystack.s_mark = YYFINAL;
343 *++yystack.l_mark = yyval;
344 if (yychar < 0)
345 {
346 yychar = YYLEX;
347 if (yychar < 0) yychar = YYEOF;
348 #if YYDEBUG
349 if (yydebug)
350 {
351 if ((yys = yyname[YYTRANSLATE(yychar)]) == NULL) yys = yyname[YYUNDFTOKEN];
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]) != 0) && (yyn += yystate) >= 0 &&
361 yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) 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 \
368 to state %d\n", YYPREFIX, *yystack.s_mark, yystate);
369 #endif
370 if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
371 *++yystack.s_mark = (YYINT) yystate;
372 *++yystack.l_mark = yyval;
373 goto yyloop;
374
375 yyoverflow:
376 YYERROR_CALL("yacc stack overflow");
377
378 yyabort:
379 yyfreestack(&yystack);
380 return (1);
381
382 yyaccept:
383 yyfreestack(&yystack);
384 return (0);
385 }
386