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"
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 int yydebug;
70 int yynerrs;
71
72 int yyerrflag;
73 int yychar;
74 YYSTYPE yyval;
75 YYSTYPE 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
92 typedef 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 */
101 static YYSTACKDATA yystack;
102 #line 12 "code_debug.y"
103
104 #include <stdio.h>
105
106 #ifdef YYBYACC
107 extern int YYLEX_DECL();
108 #endif
109
110 int
main(void)111 main(void)
112 {
113 printf("yyparse() = %d\n", yyparse());
114 return 0;
115 }
116
117 int
yylex(void)118 yylex(void)
119 {
120 return -1;
121 }
122
123 static void
yyerror(const char * s)124 yyerror(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 */
yygrowstack(YYSTACKDATA * data)138 static 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)
yyfreestack(YYSTACKDATA * data)173 static 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
188 int
YYPARSE_DECL()189 YYPARSE_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 yym = 0;
204 yyn = 0;
205 yynerrs = 0;
206 yyerrflag = 0;
207 yychar = YYEMPTY;
208 yystate = 0;
209
210 #if YYPURE
211 memset(&yystack, 0, sizeof(yystack));
212 #endif
213
214 if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
215 yystack.s_mark = yystack.s_base;
216 yystack.l_mark = yystack.l_base;
217 yystate = 0;
218 *yystack.s_mark = 0;
219
220 yyloop:
221 if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
222 if (yychar < 0)
223 {
224 yychar = YYLEX;
225 if (yychar < 0) yychar = YYEOF;
226 #if YYDEBUG
227 if (yydebug)
228 {
229 if ((yys = yyname[YYTRANSLATE(yychar)]) == NULL) yys = yyname[YYUNDFTOKEN];
230 printf("%sdebug: state %d, reading %d (%s)\n",
231 YYPREFIX, yystate, yychar, yys);
232 }
233 #endif
234 }
235 if (((yyn = yysindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
236 yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
237 {
238 #if YYDEBUG
239 if (yydebug)
240 printf("%sdebug: state %d, shifting to state %d\n",
241 YYPREFIX, yystate, yytable[yyn]);
242 #endif
243 if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
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]) != 0) && (yyn += yychar) >= 0 &&
252 yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
253 {
254 yyn = yytable[yyn];
255 goto yyreduce;
256 }
257 if (yyerrflag != 0) goto yyinrecovery;
258
259 YYERROR_CALL("syntax error");
260
261 goto yyerrlab; /* redundant goto avoids 'unused label' warning */
262 yyerrlab:
263 ++yynerrs;
264
265 yyinrecovery:
266 if (yyerrflag < 3)
267 {
268 yyerrflag = 3;
269 for (;;)
270 {
271 if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 &&
272 yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) YYERRCODE)
273 {
274 #if YYDEBUG
275 if (yydebug)
276 printf("%sdebug: state %d, error recovery shifting\
277 to state %d\n", YYPREFIX, *yystack.s_mark, yytable[yyn]);
278 #endif
279 if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
280 yystate = yytable[yyn];
281 *++yystack.s_mark = yytable[yyn];
282 *++yystack.l_mark = yylval;
283 goto yyloop;
284 }
285 else
286 {
287 #if YYDEBUG
288 if (yydebug)
289 printf("%sdebug: error recovery discarding state %d\n",
290 YYPREFIX, *yystack.s_mark);
291 #endif
292 if (yystack.s_mark <= yystack.s_base) goto yyabort;
293 --yystack.s_mark;
294 --yystack.l_mark;
295 }
296 }
297 }
298 else
299 {
300 if (yychar == YYEOF) goto yyabort;
301 #if YYDEBUG
302 if (yydebug)
303 {
304 if ((yys = yyname[YYTRANSLATE(yychar)]) == NULL) yys = yyname[YYUNDFTOKEN];
305 printf("%sdebug: state %d, error recovery discards token %d (%s)\n",
306 YYPREFIX, yystate, yychar, yys);
307 }
308 #endif
309 yychar = YYEMPTY;
310 goto yyloop;
311 }
312
313 yyreduce:
314 #if YYDEBUG
315 if (yydebug)
316 printf("%sdebug: state %d, reducing by rule %d (%s)\n",
317 YYPREFIX, yystate, yyn, yyrule[yyn]);
318 #endif
319 yym = yylen[yyn];
320 if (yym > 0)
321 yyval = yystack.l_mark[1-yym];
322 else
323 memset(&yyval, 0, sizeof yyval);
324
325 switch (yyn)
326 {
327 }
328 yystack.s_mark -= yym;
329 yystate = *yystack.s_mark;
330 yystack.l_mark -= yym;
331 yym = yylhs[yyn];
332 if (yystate == 0 && yym == 0)
333 {
334 #if YYDEBUG
335 if (yydebug)
336 printf("%sdebug: after reduction, shifting from state 0 to\
337 state %d\n", YYPREFIX, YYFINAL);
338 #endif
339 yystate = YYFINAL;
340 *++yystack.s_mark = YYFINAL;
341 *++yystack.l_mark = yyval;
342 if (yychar < 0)
343 {
344 yychar = YYLEX;
345 if (yychar < 0) yychar = YYEOF;
346 #if YYDEBUG
347 if (yydebug)
348 {
349 if ((yys = yyname[YYTRANSLATE(yychar)]) == NULL) yys = yyname[YYUNDFTOKEN];
350 printf("%sdebug: state %d, reading %d (%s)\n",
351 YYPREFIX, YYFINAL, yychar, yys);
352 }
353 #endif
354 }
355 if (yychar == YYEOF) goto yyaccept;
356 goto yyloop;
357 }
358 if (((yyn = yygindex[yym]) != 0) && (yyn += yystate) >= 0 &&
359 yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yystate)
360 yystate = yytable[yyn];
361 else
362 yystate = yydgoto[yym];
363 #if YYDEBUG
364 if (yydebug)
365 printf("%sdebug: after reduction, shifting from state %d \
366 to state %d\n", YYPREFIX, *yystack.s_mark, yystate);
367 #endif
368 if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
369 *++yystack.s_mark = (YYINT) yystate;
370 *++yystack.l_mark = yyval;
371 goto yyloop;
372
373 yyoverflow:
374 YYERROR_CALL("yacc stack overflow");
375
376 yyabort:
377 yyfreestack(&yystack);
378 return (1);
379
380 yyaccept:
381 yyfreestack(&yystack);
382 return (0);
383 }
384