xref: /freebsd/contrib/byacc/test/btyacc/calc_code_default.tab.c (revision 924226fba12cc9a228c73b956e1b7fa24c60b055)
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 #undef YYBTYACC
17 #define YYBTYACC 0
18 #define YYDEBUGSTR YYPREFIX "debug"
19 
20 #ifndef yyparse
21 #define yyparse    calc_code_default_parse
22 #endif /* yyparse */
23 
24 #ifndef yylex
25 #define yylex      calc_code_default_lex
26 #endif /* yylex */
27 
28 #ifndef yyerror
29 #define yyerror    calc_code_default_error
30 #endif /* yyerror */
31 
32 #ifndef yychar
33 #define yychar     calc_code_default_char
34 #endif /* yychar */
35 
36 #ifndef yyval
37 #define yyval      calc_code_default_val
38 #endif /* yyval */
39 
40 #ifndef yylval
41 #define yylval     calc_code_default_lval
42 #endif /* yylval */
43 
44 #ifndef yydebug
45 #define yydebug    calc_code_default_debug
46 #endif /* yydebug */
47 
48 #ifndef yynerrs
49 #define yynerrs    calc_code_default_nerrs
50 #endif /* yynerrs */
51 
52 #ifndef yyerrflag
53 #define yyerrflag  calc_code_default_errflag
54 #endif /* yyerrflag */
55 
56 #ifndef yylhs
57 #define yylhs      calc_code_default_lhs
58 #endif /* yylhs */
59 
60 #ifndef yylen
61 #define yylen      calc_code_default_len
62 #endif /* yylen */
63 
64 #ifndef yydefred
65 #define yydefred   calc_code_default_defred
66 #endif /* yydefred */
67 
68 #ifndef yystos
69 #define yystos     calc_code_default_stos
70 #endif /* yystos */
71 
72 #ifndef yydgoto
73 #define yydgoto    calc_code_default_dgoto
74 #endif /* yydgoto */
75 
76 #ifndef yysindex
77 #define yysindex   calc_code_default_sindex
78 #endif /* yysindex */
79 
80 #ifndef yyrindex
81 #define yyrindex   calc_code_default_rindex
82 #endif /* yyrindex */
83 
84 #ifndef yygindex
85 #define yygindex   calc_code_default_gindex
86 #endif /* yygindex */
87 
88 #ifndef yytable
89 #define yytable    calc_code_default_table
90 #endif /* yytable */
91 
92 #ifndef yycheck
93 #define yycheck    calc_code_default_check
94 #endif /* yycheck */
95 
96 #ifndef yyname
97 #define yyname     calc_code_default_name
98 #endif /* yyname */
99 
100 #ifndef yyrule
101 #define yyrule     calc_code_default_rule
102 #endif /* yyrule */
103 
104 #if YYBTYACC
105 
106 #ifndef yycindex
107 #define yycindex   calc_code_default_cindex
108 #endif /* yycindex */
109 
110 #ifndef yyctable
111 #define yyctable   calc_code_default_ctable
112 #endif /* yyctable */
113 
114 #endif /* YYBTYACC */
115 
116 #define YYPREFIX "calc_code_default_"
117 
118 #define YYPURE 0
119 
120 #line 5 "calc_code_default.y"
121 # include <stdio.h>
122 # include <ctype.h>
123 
124 int regs[26];
125 int base;
126 
127 extern int yylex(void);
128 static void yyerror(const char *s);
129 
130 #line 131 "calc_code_default.tab.c"
131 
132 #if ! defined(YYSTYPE) && ! defined(YYSTYPE_IS_DECLARED)
133 /* Default: YYSTYPE is the semantic value type. */
134 typedef int YYSTYPE;
135 # define YYSTYPE_IS_DECLARED 1
136 #endif
137 
138 /* compatibility with bison */
139 #ifdef YYPARSE_PARAM
140 /* compatibility with FreeBSD */
141 # ifdef YYPARSE_PARAM_TYPE
142 #  define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM)
143 # else
144 #  define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM)
145 # endif
146 #else
147 # define YYPARSE_DECL() yyparse(void)
148 #endif
149 
150 /* Parameters sent to lex. */
151 #ifdef YYLEX_PARAM
152 # define YYLEX_DECL() yylex(void *YYLEX_PARAM)
153 # define YYLEX yylex(YYLEX_PARAM)
154 #else
155 # define YYLEX_DECL() yylex(void)
156 # define YYLEX yylex()
157 #endif
158 
159 /* Parameters sent to yyerror. */
160 #ifndef YYERROR_DECL
161 #define YYERROR_DECL() yyerror(const char *s)
162 #endif
163 #ifndef YYERROR_CALL
164 #define YYERROR_CALL(msg) yyerror(msg)
165 #endif
166 
167 extern int YYPARSE_DECL();
168 
169 #define DIGIT 257
170 #define LETTER 258
171 #define UMINUS 259
172 #define YYERRCODE 256
173 typedef int YYINT;
174 static const YYINT calc_code_default_lhs[] = {           -1,
175     0,    0,    0,    1,    1,    2,    2,    2,    2,    2,
176     2,    2,    2,    2,    2,    2,    3,    3,
177 };
178 static const YYINT calc_code_default_len[] = {            2,
179     0,    3,    3,    1,    3,    3,    3,    3,    3,    3,
180     3,    3,    3,    2,    1,    1,    1,    2,
181 };
182 static const YYINT calc_code_default_defred[] = {         1,
183     0,    0,   17,    0,    0,    0,    0,    0,    0,    3,
184     0,   15,   14,    0,    2,    0,    0,    0,    0,    0,
185     0,    0,   18,    0,    6,    0,    0,    0,    0,    9,
186    10,   11,
187 };
188 #if defined(YYDESTRUCT_CALL) || defined(YYSTYPE_TOSTRING)
189 static const YYINT calc_code_default_stos[] = {           0,
190   261,  256,  257,  258,   45,   40,  262,  263,  264,   10,
191    61,  258,  263,  263,   10,  124,   38,   43,   45,   42,
192    47,   37,  257,  263,   41,  263,  263,  263,  263,  263,
193   263,  263,
194 };
195 #endif /* YYDESTRUCT_CALL || YYSTYPE_TOSTRING */
196 static const YYINT calc_code_default_dgoto[] = {          1,
197     7,    8,    9,
198 };
199 static const YYINT calc_code_default_sindex[] = {         0,
200   -40,   -7,    0,  -55,  -38,  -38,    1,  -29, -247,    0,
201   -38,    0,    0,   22,    0,  -38,  -38,  -38,  -38,  -38,
202   -38,  -38,    0,  -29,    0,   51,   60,  -20,  -20,    0,
203     0,    0,
204 };
205 static const YYINT calc_code_default_rindex[] = {         0,
206     0,    0,    0,    2,    0,    0,    0,    9,   -9,    0,
207     0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
208     0,    0,    0,   10,    0,   -6,   14,    5,   13,    0,
209     0,    0,
210 };
211 #if YYBTYACC
212 static const YYINT calc_code_default_cindex[] = {         0,
213     0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
214     0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
215     0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
216     0,    0,
217 };
218 #endif
219 static const YYINT calc_code_default_gindex[] = {         0,
220     0,   65,    0,
221 };
222 #define YYTABLESIZE 220
223 static const YYINT calc_code_default_table[] = {          6,
224    16,    6,   10,   13,    5,   11,    5,   22,   17,   23,
225    15,   15,   20,   18,    7,   19,   22,   21,    4,    5,
226     0,   20,    8,   12,    0,    0,   21,   16,   16,    0,
227     0,   16,   16,   16,   13,   16,    0,   16,   15,   15,
228     0,    0,    7,   15,   15,    7,   15,    7,   15,    7,
229     8,   12,    0,    8,   12,    8,    0,    8,   22,   17,
230     0,    0,   25,   20,   18,    0,   19,    0,   21,   13,
231    14,    0,    0,    0,    0,   24,    0,    0,    0,    0,
232    26,   27,   28,   29,   30,   31,   32,   22,   17,    0,
233     0,    0,   20,   18,   16,   19,   22,   21,    0,    0,
234     0,   20,   18,    0,   19,    0,   21,    0,    0,    0,
235     0,    0,    0,    0,   16,    0,    0,   13,    0,    0,
236     0,    0,    0,    0,    0,   15,    0,    0,    7,    0,
237     0,    0,    0,    0,    0,    0,    8,   12,    0,    0,
238     0,    0,    0,    0,    0,   16,    0,    0,    0,    0,
239     0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
240     0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
241     0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
242     0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
243     0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
244     0,    0,    0,    0,    0,    0,    0,    0,    0,    0,
245     0,    0,    0,    0,    0,    2,    3,    4,    3,   12,
246 };
247 static const YYINT calc_code_default_check[] = {         40,
248    10,   40,   10,   10,   45,   61,   45,   37,   38,  257,
249    10,   10,   42,   43,   10,   45,   37,   47,   10,   10,
250    -1,   42,   10,   10,   -1,   -1,   47,   37,   38,   -1,
251    -1,   41,   42,   43,   41,   45,   -1,   47,   37,   38,
252    -1,   -1,   38,   42,   43,   41,   45,   43,   47,   45,
253    38,   38,   -1,   41,   41,   43,   -1,   45,   37,   38,
254    -1,   -1,   41,   42,   43,   -1,   45,   -1,   47,    5,
255     6,   -1,   -1,   -1,   -1,   11,   -1,   -1,   -1,   -1,
256    16,   17,   18,   19,   20,   21,   22,   37,   38,   -1,
257    -1,   -1,   42,   43,  124,   45,   37,   47,   -1,   -1,
258    -1,   42,   43,   -1,   45,   -1,   47,   -1,   -1,   -1,
259    -1,   -1,   -1,   -1,  124,   -1,   -1,  124,   -1,   -1,
260    -1,   -1,   -1,   -1,   -1,  124,   -1,   -1,  124,   -1,
261    -1,   -1,   -1,   -1,   -1,   -1,  124,  124,   -1,   -1,
262    -1,   -1,   -1,   -1,   -1,  124,   -1,   -1,   -1,   -1,
263    -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
264    -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
265    -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
266    -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
267    -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
268    -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
269    -1,   -1,   -1,   -1,   -1,  256,  257,  258,  257,  258,
270 };
271 #if YYBTYACC
272 static const YYINT calc_code_default_ctable[] = {        -1,
273    -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
274    -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
275    -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
276    -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
277    -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
278    -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
279    -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
280    -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
281    -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
282    -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
283    -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
284    -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
285    -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
286    -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
287    -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
288    -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
289    -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
290    -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
291    -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
292    -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
293    -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
294    -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,   -1,
295 };
296 #endif
297 #define YYFINAL 1
298 #ifndef YYDEBUG
299 #define YYDEBUG 0
300 #endif
301 #define YYMAXTOKEN 259
302 #define YYUNDFTOKEN 265
303 #define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a))
304 #if YYDEBUG
305 static const char *const calc_code_default_name[] = {
306 
307 "$end",0,0,0,0,0,0,0,0,0,"'\\n'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
308 0,0,0,"'%'","'&'",0,"'('","')'","'*'","'+'",0,"'-'",0,"'/'",0,0,0,0,0,0,0,0,0,0,
309 0,0,0,"'='",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
310 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"'|'",0,0,0,0,0,0,0,0,0,
311 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
312 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
313 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
314 0,0,"error","DIGIT","LETTER","UMINUS","$accept","list","stat","expr","number",
315 "illegal-symbol",
316 };
317 static const char *const calc_code_default_rule[] = {
318 "$accept : list",
319 "list :",
320 "list : list stat '\\n'",
321 "list : list error '\\n'",
322 "stat : expr",
323 "stat : LETTER '=' expr",
324 "expr : '(' expr ')'",
325 "expr : expr '+' expr",
326 "expr : expr '-' expr",
327 "expr : expr '*' expr",
328 "expr : expr '/' expr",
329 "expr : expr '%' expr",
330 "expr : expr '&' expr",
331 "expr : expr '|' expr",
332 "expr : '-' expr",
333 "expr : LETTER",
334 "expr : number",
335 "number : DIGIT",
336 "number : number DIGIT",
337 
338 };
339 #endif
340 
341 #if YYDEBUG
342 int      yydebug;
343 #endif
344 
345 int      yyerrflag;
346 int      yychar;
347 YYSTYPE  yyval;
348 YYSTYPE  yylval;
349 int      yynerrs;
350 
351 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
352 YYLTYPE  yyloc; /* position returned by actions */
353 YYLTYPE  yylloc; /* position from the lexer */
354 #endif
355 
356 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
357 #ifndef YYLLOC_DEFAULT
358 #define YYLLOC_DEFAULT(loc, rhs, n) \
359 do \
360 { \
361     if (n == 0) \
362     { \
363         (loc).first_line   = YYRHSLOC(rhs, 0).last_line; \
364         (loc).first_column = YYRHSLOC(rhs, 0).last_column; \
365         (loc).last_line    = YYRHSLOC(rhs, 0).last_line; \
366         (loc).last_column  = YYRHSLOC(rhs, 0).last_column; \
367     } \
368     else \
369     { \
370         (loc).first_line   = YYRHSLOC(rhs, 1).first_line; \
371         (loc).first_column = YYRHSLOC(rhs, 1).first_column; \
372         (loc).last_line    = YYRHSLOC(rhs, n).last_line; \
373         (loc).last_column  = YYRHSLOC(rhs, n).last_column; \
374     } \
375 } while (0)
376 #endif /* YYLLOC_DEFAULT */
377 #endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
378 #if YYBTYACC
379 
380 #ifndef YYLVQUEUEGROWTH
381 #define YYLVQUEUEGROWTH 32
382 #endif
383 #endif /* YYBTYACC */
384 
385 /* define the initial stack-sizes */
386 #ifdef YYSTACKSIZE
387 #undef YYMAXDEPTH
388 #define YYMAXDEPTH  YYSTACKSIZE
389 #else
390 #ifdef YYMAXDEPTH
391 #define YYSTACKSIZE YYMAXDEPTH
392 #else
393 #define YYSTACKSIZE 10000
394 #define YYMAXDEPTH  10000
395 #endif
396 #endif
397 
398 #ifndef YYINITSTACKSIZE
399 #define YYINITSTACKSIZE 200
400 #endif
401 
402 typedef struct {
403     unsigned stacksize;
404     YYINT    *s_base;
405     YYINT    *s_mark;
406     YYINT    *s_last;
407     YYSTYPE  *l_base;
408     YYSTYPE  *l_mark;
409 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
410     YYLTYPE  *p_base;
411     YYLTYPE  *p_mark;
412 #endif
413 } YYSTACKDATA;
414 #if YYBTYACC
415 
416 struct YYParseState_s
417 {
418     struct YYParseState_s *save;    /* Previously saved parser state */
419     YYSTACKDATA            yystack; /* saved parser stack */
420     int                    state;   /* saved parser state */
421     int                    errflag; /* saved error recovery status */
422     int                    lexeme;  /* saved index of the conflict lexeme in the lexical queue */
423     YYINT                  ctry;    /* saved index in yyctable[] for this conflict */
424 };
425 typedef struct YYParseState_s YYParseState;
426 #endif /* YYBTYACC */
427 /* variables for the parser stack */
428 static YYSTACKDATA yystack;
429 #if YYBTYACC
430 
431 /* Current parser state */
432 static YYParseState *yyps = 0;
433 
434 /* yypath != NULL: do the full parse, starting at *yypath parser state. */
435 static YYParseState *yypath = 0;
436 
437 /* Base of the lexical value queue */
438 static YYSTYPE *yylvals = 0;
439 
440 /* Current position at lexical value queue */
441 static YYSTYPE *yylvp = 0;
442 
443 /* End position of lexical value queue */
444 static YYSTYPE *yylve = 0;
445 
446 /* The last allocated position at the lexical value queue */
447 static YYSTYPE *yylvlim = 0;
448 
449 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
450 /* Base of the lexical position queue */
451 static YYLTYPE *yylpsns = 0;
452 
453 /* Current position at lexical position queue */
454 static YYLTYPE *yylpp = 0;
455 
456 /* End position of lexical position queue */
457 static YYLTYPE *yylpe = 0;
458 
459 /* The last allocated position at the lexical position queue */
460 static YYLTYPE *yylplim = 0;
461 #endif
462 
463 /* Current position at lexical token queue */
464 static YYINT  *yylexp = 0;
465 
466 static YYINT  *yylexemes = 0;
467 #endif /* YYBTYACC */
468 
469 /* %code "" block start */
470 #line 1 "calc_code_default.y"
471 /* CODE-DEFAULT */
472 #line 2 "calc_code_default.y"
473 /* CODE-DEFAULT2 */
474 /* %code "" block end */
475 #line 476 "calc_code_default.tab.c"
476 #line 69 "calc_code_default.y"
477  /* start of programs */
478 
479 int
480 main (void)
481 {
482     while(!feof(stdin)) {
483 	yyparse();
484     }
485     return 0;
486 }
487 
488 static void
489 yyerror(const char *s)
490 {
491     fprintf(stderr, "%s\n", s);
492 }
493 
494 int
495 yylex(void)
496 {
497 	/* lexical analysis routine */
498 	/* returns LETTER for a lower case letter, yylval = 0 through 25 */
499 	/* return DIGIT for a digit, yylval = 0 through 9 */
500 	/* all other characters are returned immediately */
501 
502     int c;
503 
504     while( (c=getchar()) == ' ' )   { /* skip blanks */ }
505 
506     /* c is now nonblank */
507 
508     if( islower( c )) {
509 	yylval = c - 'a';
510 	return ( LETTER );
511     }
512     if( isdigit( c )) {
513 	yylval = c - '0';
514 	return ( DIGIT );
515     }
516     return( c );
517 }
518 #line 519 "calc_code_default.tab.c"
519 
520 /* For use in generated program */
521 #define yydepth (int)(yystack.s_mark - yystack.s_base)
522 #if YYBTYACC
523 #define yytrial (yyps->save)
524 #endif /* YYBTYACC */
525 
526 #if YYDEBUG
527 #include <stdio.h>	/* needed for printf */
528 #endif
529 
530 #include <stdlib.h>	/* needed for malloc, etc */
531 #include <string.h>	/* needed for memset */
532 
533 /* allocate initial stack or double stack size, up to YYMAXDEPTH */
534 static int yygrowstack(YYSTACKDATA *data)
535 {
536     int i;
537     unsigned newsize;
538     YYINT *newss;
539     YYSTYPE *newvs;
540 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
541     YYLTYPE *newps;
542 #endif
543 
544     if ((newsize = data->stacksize) == 0)
545         newsize = YYINITSTACKSIZE;
546     else if (newsize >= YYMAXDEPTH)
547         return YYENOMEM;
548     else if ((newsize *= 2) > YYMAXDEPTH)
549         newsize = YYMAXDEPTH;
550 
551     i = (int) (data->s_mark - data->s_base);
552     newss = (YYINT *)realloc(data->s_base, newsize * sizeof(*newss));
553     if (newss == NULL)
554         return YYENOMEM;
555 
556     data->s_base = newss;
557     data->s_mark = newss + i;
558 
559     newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs));
560     if (newvs == NULL)
561         return YYENOMEM;
562 
563     data->l_base = newvs;
564     data->l_mark = newvs + i;
565 
566 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
567     newps = (YYLTYPE *)realloc(data->p_base, newsize * sizeof(*newps));
568     if (newps == NULL)
569         return YYENOMEM;
570 
571     data->p_base = newps;
572     data->p_mark = newps + i;
573 #endif
574 
575     data->stacksize = newsize;
576     data->s_last = data->s_base + newsize - 1;
577 
578 #if YYDEBUG
579     if (yydebug)
580         fprintf(stderr, "%sdebug: stack size increased to %d\n", YYPREFIX, newsize);
581 #endif
582     return 0;
583 }
584 
585 #if YYPURE || defined(YY_NO_LEAKS)
586 static void yyfreestack(YYSTACKDATA *data)
587 {
588     free(data->s_base);
589     free(data->l_base);
590 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
591     free(data->p_base);
592 #endif
593     memset(data, 0, sizeof(*data));
594 }
595 #else
596 #define yyfreestack(data) /* nothing */
597 #endif /* YYPURE || defined(YY_NO_LEAKS) */
598 #if YYBTYACC
599 
600 static YYParseState *
601 yyNewState(unsigned size)
602 {
603     YYParseState *p = (YYParseState *) malloc(sizeof(YYParseState));
604     if (p == NULL) return NULL;
605 
606     p->yystack.stacksize = size;
607     if (size == 0)
608     {
609         p->yystack.s_base = NULL;
610         p->yystack.l_base = NULL;
611 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
612         p->yystack.p_base = NULL;
613 #endif
614         return p;
615     }
616     p->yystack.s_base    = (YYINT *) malloc(size * sizeof(YYINT));
617     if (p->yystack.s_base == NULL) return NULL;
618     p->yystack.l_base    = (YYSTYPE *) malloc(size * sizeof(YYSTYPE));
619     if (p->yystack.l_base == NULL) return NULL;
620     memset(p->yystack.l_base, 0, size * sizeof(YYSTYPE));
621 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
622     p->yystack.p_base    = (YYLTYPE *) malloc(size * sizeof(YYLTYPE));
623     if (p->yystack.p_base == NULL) return NULL;
624     memset(p->yystack.p_base, 0, size * sizeof(YYLTYPE));
625 #endif
626 
627     return p;
628 }
629 
630 static void
631 yyFreeState(YYParseState *p)
632 {
633     yyfreestack(&p->yystack);
634     free(p);
635 }
636 #endif /* YYBTYACC */
637 
638 #define YYABORT  goto yyabort
639 #define YYREJECT goto yyabort
640 #define YYACCEPT goto yyaccept
641 #define YYERROR  goto yyerrlab
642 #if YYBTYACC
643 #define YYVALID        do { if (yyps->save)            goto yyvalid; } while(0)
644 #define YYVALID_NESTED do { if (yyps->save && \
645                                 yyps->save->save == 0) goto yyvalid; } while(0)
646 #endif /* YYBTYACC */
647 
648 int
649 YYPARSE_DECL()
650 {
651     int yym, yyn, yystate, yyresult;
652 #if YYBTYACC
653     int yynewerrflag;
654     YYParseState *yyerrctx = NULL;
655 #endif /* YYBTYACC */
656 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
657     YYLTYPE  yyerror_loc_range[3]; /* position of error start/end (0 unused) */
658 #endif
659 #if YYDEBUG
660     const char *yys;
661 
662     if ((yys = getenv("YYDEBUG")) != NULL)
663     {
664         yyn = *yys;
665         if (yyn >= '0' && yyn <= '9')
666             yydebug = yyn - '0';
667     }
668     if (yydebug)
669         fprintf(stderr, "%sdebug[<# of symbols on state stack>]\n", YYPREFIX);
670 #endif
671 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
672     memset(yyerror_loc_range, 0, sizeof(yyerror_loc_range));
673 #endif
674 
675 #if YYBTYACC
676     yyps = yyNewState(0); if (yyps == 0) goto yyenomem;
677     yyps->save = 0;
678 #endif /* YYBTYACC */
679     yym = 0;
680     yyn = 0;
681     yynerrs = 0;
682     yyerrflag = 0;
683     yychar = YYEMPTY;
684     yystate = 0;
685 
686 #if YYPURE
687     memset(&yystack, 0, sizeof(yystack));
688 #endif
689 
690     if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
691     yystack.s_mark = yystack.s_base;
692     yystack.l_mark = yystack.l_base;
693 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
694     yystack.p_mark = yystack.p_base;
695 #endif
696     yystate = 0;
697     *yystack.s_mark = 0;
698 
699 yyloop:
700     if ((yyn = yydefred[yystate]) != 0) goto yyreduce;
701     if (yychar < 0)
702     {
703 #if YYBTYACC
704         do {
705         if (yylvp < yylve)
706         {
707             /* we're currently re-reading tokens */
708             yylval = *yylvp++;
709 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
710             yylloc = *yylpp++;
711 #endif
712             yychar = *yylexp++;
713             break;
714         }
715         if (yyps->save)
716         {
717             /* in trial mode; save scanner results for future parse attempts */
718             if (yylvp == yylvlim)
719             {   /* Enlarge lexical value queue */
720                 size_t p = (size_t) (yylvp - yylvals);
721                 size_t s = (size_t) (yylvlim - yylvals);
722 
723                 s += YYLVQUEUEGROWTH;
724                 if ((yylexemes = (YYINT *)realloc(yylexemes, s * sizeof(YYINT))) == NULL) goto yyenomem;
725                 if ((yylvals   = (YYSTYPE *)realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) goto yyenomem;
726 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
727                 if ((yylpsns   = (YYLTYPE *)realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) goto yyenomem;
728 #endif
729                 yylvp   = yylve = yylvals + p;
730                 yylvlim = yylvals + s;
731 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
732                 yylpp   = yylpe = yylpsns + p;
733                 yylplim = yylpsns + s;
734 #endif
735                 yylexp  = yylexemes + p;
736             }
737             *yylexp = (YYINT) YYLEX;
738             *yylvp++ = yylval;
739             yylve++;
740 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
741             *yylpp++ = yylloc;
742             yylpe++;
743 #endif
744             yychar = *yylexp++;
745             break;
746         }
747         /* normal operation, no conflict encountered */
748 #endif /* YYBTYACC */
749         yychar = YYLEX;
750 #if YYBTYACC
751         } while (0);
752 #endif /* YYBTYACC */
753         if (yychar < 0) yychar = YYEOF;
754 #if YYDEBUG
755         if (yydebug)
756         {
757             if ((yys = yyname[YYTRANSLATE(yychar)]) == NULL) yys = yyname[YYUNDFTOKEN];
758             fprintf(stderr, "%s[%d]: state %d, reading token %d (%s)",
759                             YYDEBUGSTR, yydepth, yystate, yychar, yys);
760 #ifdef YYSTYPE_TOSTRING
761 #if YYBTYACC
762             if (!yytrial)
763 #endif /* YYBTYACC */
764                 fprintf(stderr, " <%s>", YYSTYPE_TOSTRING(yychar, yylval));
765 #endif
766             fputc('\n', stderr);
767         }
768 #endif
769     }
770 #if YYBTYACC
771 
772     /* Do we have a conflict? */
773     if (((yyn = yycindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
774         yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
775     {
776         YYINT ctry;
777 
778         if (yypath)
779         {
780             YYParseState *save;
781 #if YYDEBUG
782             if (yydebug)
783                 fprintf(stderr, "%s[%d]: CONFLICT in state %d: following successful trial parse\n",
784                                 YYDEBUGSTR, yydepth, yystate);
785 #endif
786             /* Switch to the next conflict context */
787             save = yypath;
788             yypath = save->save;
789             save->save = NULL;
790             ctry = save->ctry;
791             if (save->state != yystate) YYABORT;
792             yyFreeState(save);
793 
794         }
795         else
796         {
797 
798             /* Unresolved conflict - start/continue trial parse */
799             YYParseState *save;
800 #if YYDEBUG
801             if (yydebug)
802             {
803                 fprintf(stderr, "%s[%d]: CONFLICT in state %d. ", YYDEBUGSTR, yydepth, yystate);
804                 if (yyps->save)
805                     fputs("ALREADY in conflict, continuing trial parse.\n", stderr);
806                 else
807                     fputs("Starting trial parse.\n", stderr);
808             }
809 #endif
810             save                  = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
811             if (save == NULL) goto yyenomem;
812             save->save            = yyps->save;
813             save->state           = yystate;
814             save->errflag         = yyerrflag;
815             save->yystack.s_mark  = save->yystack.s_base + (yystack.s_mark - yystack.s_base);
816             memcpy (save->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(YYINT));
817             save->yystack.l_mark  = save->yystack.l_base + (yystack.l_mark - yystack.l_base);
818             memcpy (save->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
819 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
820             save->yystack.p_mark  = save->yystack.p_base + (yystack.p_mark - yystack.p_base);
821             memcpy (save->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
822 #endif
823             ctry                  = yytable[yyn];
824             if (yyctable[ctry] == -1)
825             {
826 #if YYDEBUG
827                 if (yydebug && yychar >= YYEOF)
828                     fprintf(stderr, "%s[%d]: backtracking 1 token\n", YYDEBUGSTR, yydepth);
829 #endif
830                 ctry++;
831             }
832             save->ctry = ctry;
833             if (yyps->save == NULL)
834             {
835                 /* If this is a first conflict in the stack, start saving lexemes */
836                 if (!yylexemes)
837                 {
838                     yylexemes = (YYINT *) malloc((YYLVQUEUEGROWTH) * sizeof(YYINT));
839                     if (yylexemes == NULL) goto yyenomem;
840                     yylvals   = (YYSTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYSTYPE));
841                     if (yylvals == NULL) goto yyenomem;
842                     yylvlim   = yylvals + YYLVQUEUEGROWTH;
843 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
844                     yylpsns   = (YYLTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYLTYPE));
845                     if (yylpsns == NULL) goto yyenomem;
846                     yylplim   = yylpsns + YYLVQUEUEGROWTH;
847 #endif
848                 }
849                 if (yylvp == yylve)
850                 {
851                     yylvp  = yylve = yylvals;
852 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
853                     yylpp  = yylpe = yylpsns;
854 #endif
855                     yylexp = yylexemes;
856                     if (yychar >= YYEOF)
857                     {
858                         *yylve++ = yylval;
859 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
860                         *yylpe++ = yylloc;
861 #endif
862                         *yylexp  = (YYINT) yychar;
863                         yychar   = YYEMPTY;
864                     }
865                 }
866             }
867             if (yychar >= YYEOF)
868             {
869                 yylvp--;
870 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
871                 yylpp--;
872 #endif
873                 yylexp--;
874                 yychar = YYEMPTY;
875             }
876             save->lexeme = (int) (yylvp - yylvals);
877             yyps->save   = save;
878         }
879         if (yytable[yyn] == ctry)
880         {
881 #if YYDEBUG
882             if (yydebug)
883                 fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
884                                 YYDEBUGSTR, yydepth, yystate, yyctable[ctry]);
885 #endif
886             if (yychar < 0)
887             {
888                 yylvp++;
889 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
890                 yylpp++;
891 #endif
892                 yylexp++;
893             }
894             if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM)
895                 goto yyoverflow;
896             yystate = yyctable[ctry];
897             *++yystack.s_mark = (YYINT) yystate;
898             *++yystack.l_mark = yylval;
899 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
900             *++yystack.p_mark = yylloc;
901 #endif
902             yychar  = YYEMPTY;
903             if (yyerrflag > 0) --yyerrflag;
904             goto yyloop;
905         }
906         else
907         {
908             yyn = yyctable[ctry];
909             goto yyreduce;
910         }
911     } /* End of code dealing with conflicts */
912 #endif /* YYBTYACC */
913     if (((yyn = yysindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
914             yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
915     {
916 #if YYDEBUG
917         if (yydebug)
918             fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n",
919                             YYDEBUGSTR, yydepth, yystate, yytable[yyn]);
920 #endif
921         if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
922         yystate = yytable[yyn];
923         *++yystack.s_mark = yytable[yyn];
924         *++yystack.l_mark = yylval;
925 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
926         *++yystack.p_mark = yylloc;
927 #endif
928         yychar = YYEMPTY;
929         if (yyerrflag > 0)  --yyerrflag;
930         goto yyloop;
931     }
932     if (((yyn = yyrindex[yystate]) != 0) && (yyn += yychar) >= 0 &&
933             yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar)
934     {
935         yyn = yytable[yyn];
936         goto yyreduce;
937     }
938     if (yyerrflag != 0) goto yyinrecovery;
939 #if YYBTYACC
940 
941     yynewerrflag = 1;
942     goto yyerrhandler;
943     goto yyerrlab; /* redundant goto avoids 'unused label' warning */
944 
945 yyerrlab:
946     /* explicit YYERROR from an action -- pop the rhs of the rule reduced
947      * before looking for error recovery */
948     yystack.s_mark -= yym;
949     yystate = *yystack.s_mark;
950     yystack.l_mark -= yym;
951 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
952     yystack.p_mark -= yym;
953 #endif
954 
955     yynewerrflag = 0;
956 yyerrhandler:
957     while (yyps->save)
958     {
959         int ctry;
960         YYParseState *save = yyps->save;
961 #if YYDEBUG
962         if (yydebug)
963             fprintf(stderr, "%s[%d]: ERROR in state %d, CONFLICT BACKTRACKING to state %d, %d tokens\n",
964                             YYDEBUGSTR, yydepth, yystate, yyps->save->state,
965                     (int)(yylvp - yylvals - yyps->save->lexeme));
966 #endif
967         /* Memorize most forward-looking error state in case it's really an error. */
968         if (yyerrctx == NULL || yyerrctx->lexeme < yylvp - yylvals)
969         {
970             /* Free old saved error context state */
971             if (yyerrctx) yyFreeState(yyerrctx);
972             /* Create and fill out new saved error context state */
973             yyerrctx                 = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1));
974             if (yyerrctx == NULL) goto yyenomem;
975             yyerrctx->save           = yyps->save;
976             yyerrctx->state          = yystate;
977             yyerrctx->errflag        = yyerrflag;
978             yyerrctx->yystack.s_mark = yyerrctx->yystack.s_base + (yystack.s_mark - yystack.s_base);
979             memcpy (yyerrctx->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(YYINT));
980             yyerrctx->yystack.l_mark = yyerrctx->yystack.l_base + (yystack.l_mark - yystack.l_base);
981             memcpy (yyerrctx->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
982 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
983             yyerrctx->yystack.p_mark = yyerrctx->yystack.p_base + (yystack.p_mark - yystack.p_base);
984             memcpy (yyerrctx->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
985 #endif
986             yyerrctx->lexeme         = (int) (yylvp - yylvals);
987         }
988         yylvp          = yylvals   + save->lexeme;
989 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
990         yylpp          = yylpsns   + save->lexeme;
991 #endif
992         yylexp         = yylexemes + save->lexeme;
993         yychar         = YYEMPTY;
994         yystack.s_mark = yystack.s_base + (save->yystack.s_mark - save->yystack.s_base);
995         memcpy (yystack.s_base, save->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(YYINT));
996         yystack.l_mark = yystack.l_base + (save->yystack.l_mark - save->yystack.l_base);
997         memcpy (yystack.l_base, save->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
998 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
999         yystack.p_mark = yystack.p_base + (save->yystack.p_mark - save->yystack.p_base);
1000         memcpy (yystack.p_base, save->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
1001 #endif
1002         ctry           = ++save->ctry;
1003         yystate        = save->state;
1004         /* We tried shift, try reduce now */
1005         if ((yyn = yyctable[ctry]) >= 0) goto yyreduce;
1006         yyps->save     = save->save;
1007         save->save     = NULL;
1008         yyFreeState(save);
1009 
1010         /* Nothing left on the stack -- error */
1011         if (!yyps->save)
1012         {
1013 #if YYDEBUG
1014             if (yydebug)
1015                 fprintf(stderr, "%sdebug[%d,trial]: trial parse FAILED, entering ERROR mode\n",
1016                                 YYPREFIX, yydepth);
1017 #endif
1018             /* Restore state as it was in the most forward-advanced error */
1019             yylvp          = yylvals   + yyerrctx->lexeme;
1020 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1021             yylpp          = yylpsns   + yyerrctx->lexeme;
1022 #endif
1023             yylexp         = yylexemes + yyerrctx->lexeme;
1024             yychar         = yylexp[-1];
1025             yylval         = yylvp[-1];
1026 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1027             yylloc         = yylpp[-1];
1028 #endif
1029             yystack.s_mark = yystack.s_base + (yyerrctx->yystack.s_mark - yyerrctx->yystack.s_base);
1030             memcpy (yystack.s_base, yyerrctx->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(YYINT));
1031             yystack.l_mark = yystack.l_base + (yyerrctx->yystack.l_mark - yyerrctx->yystack.l_base);
1032             memcpy (yystack.l_base, yyerrctx->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
1033 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1034             yystack.p_mark = yystack.p_base + (yyerrctx->yystack.p_mark - yyerrctx->yystack.p_base);
1035             memcpy (yystack.p_base, yyerrctx->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
1036 #endif
1037             yystate        = yyerrctx->state;
1038             yyFreeState(yyerrctx);
1039             yyerrctx       = NULL;
1040         }
1041         yynewerrflag = 1;
1042     }
1043     if (yynewerrflag == 0) goto yyinrecovery;
1044 #endif /* YYBTYACC */
1045 
1046     YYERROR_CALL("syntax error");
1047 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1048     yyerror_loc_range[1] = yylloc; /* lookahead position is error start position */
1049 #endif
1050 
1051 #if !YYBTYACC
1052     goto yyerrlab; /* redundant goto avoids 'unused label' warning */
1053 yyerrlab:
1054 #endif
1055     ++yynerrs;
1056 
1057 yyinrecovery:
1058     if (yyerrflag < 3)
1059     {
1060         yyerrflag = 3;
1061         for (;;)
1062         {
1063             if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 &&
1064                     yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) YYERRCODE)
1065             {
1066 #if YYDEBUG
1067                 if (yydebug)
1068                     fprintf(stderr, "%s[%d]: state %d, error recovery shifting to state %d\n",
1069                                     YYDEBUGSTR, yydepth, *yystack.s_mark, yytable[yyn]);
1070 #endif
1071                 if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
1072                 yystate = yytable[yyn];
1073                 *++yystack.s_mark = yytable[yyn];
1074                 *++yystack.l_mark = yylval;
1075 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1076                 /* lookahead position is error end position */
1077                 yyerror_loc_range[2] = yylloc;
1078                 YYLLOC_DEFAULT(yyloc, yyerror_loc_range, 2); /* position of error span */
1079                 *++yystack.p_mark = yyloc;
1080 #endif
1081                 goto yyloop;
1082             }
1083             else
1084             {
1085 #if YYDEBUG
1086                 if (yydebug)
1087                     fprintf(stderr, "%s[%d]: error recovery discarding state %d\n",
1088                                     YYDEBUGSTR, yydepth, *yystack.s_mark);
1089 #endif
1090                 if (yystack.s_mark <= yystack.s_base) goto yyabort;
1091 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1092                 /* the current TOS position is the error start position */
1093                 yyerror_loc_range[1] = *yystack.p_mark;
1094 #endif
1095 #if defined(YYDESTRUCT_CALL)
1096 #if YYBTYACC
1097                 if (!yytrial)
1098 #endif /* YYBTYACC */
1099 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1100                     YYDESTRUCT_CALL("error: discarding state",
1101                                     yystos[*yystack.s_mark], yystack.l_mark, yystack.p_mark);
1102 #else
1103                     YYDESTRUCT_CALL("error: discarding state",
1104                                     yystos[*yystack.s_mark], yystack.l_mark);
1105 #endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
1106 #endif /* defined(YYDESTRUCT_CALL) */
1107                 --yystack.s_mark;
1108                 --yystack.l_mark;
1109 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1110                 --yystack.p_mark;
1111 #endif
1112             }
1113         }
1114     }
1115     else
1116     {
1117         if (yychar == YYEOF) goto yyabort;
1118 #if YYDEBUG
1119         if (yydebug)
1120         {
1121             if ((yys = yyname[YYTRANSLATE(yychar)]) == NULL) yys = yyname[YYUNDFTOKEN];
1122             fprintf(stderr, "%s[%d]: state %d, error recovery discarding token %d (%s)\n",
1123                             YYDEBUGSTR, yydepth, yystate, yychar, yys);
1124         }
1125 #endif
1126 #if defined(YYDESTRUCT_CALL)
1127 #if YYBTYACC
1128         if (!yytrial)
1129 #endif /* YYBTYACC */
1130 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1131             YYDESTRUCT_CALL("error: discarding token", yychar, &yylval, &yylloc);
1132 #else
1133             YYDESTRUCT_CALL("error: discarding token", yychar, &yylval);
1134 #endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
1135 #endif /* defined(YYDESTRUCT_CALL) */
1136         yychar = YYEMPTY;
1137         goto yyloop;
1138     }
1139 
1140 yyreduce:
1141     yym = yylen[yyn];
1142 #if YYDEBUG
1143     if (yydebug)
1144     {
1145         fprintf(stderr, "%s[%d]: state %d, reducing by rule %d (%s)",
1146                         YYDEBUGSTR, yydepth, yystate, yyn, yyrule[yyn]);
1147 #ifdef YYSTYPE_TOSTRING
1148 #if YYBTYACC
1149         if (!yytrial)
1150 #endif /* YYBTYACC */
1151             if (yym > 0)
1152             {
1153                 int i;
1154                 fputc('<', stderr);
1155                 for (i = yym; i > 0; i--)
1156                 {
1157                     if (i != yym) fputs(", ", stderr);
1158                     fputs(YYSTYPE_TOSTRING(yystos[yystack.s_mark[1-i]],
1159                                            yystack.l_mark[1-i]), stderr);
1160                 }
1161                 fputc('>', stderr);
1162             }
1163 #endif
1164         fputc('\n', stderr);
1165     }
1166 #endif
1167     if (yym > 0)
1168         yyval = yystack.l_mark[1-yym];
1169     else
1170         memset(&yyval, 0, sizeof yyval);
1171 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1172 
1173     /* Perform position reduction */
1174     memset(&yyloc, 0, sizeof(yyloc));
1175 #if YYBTYACC
1176     if (!yytrial)
1177 #endif /* YYBTYACC */
1178     {
1179         YYLLOC_DEFAULT(yyloc, &yystack.p_mark[-yym], yym);
1180         /* just in case YYERROR is invoked within the action, save
1181            the start of the rhs as the error start position */
1182         yyerror_loc_range[1] = yystack.p_mark[1-yym];
1183     }
1184 #endif
1185 
1186     switch (yyn)
1187     {
1188 case 3:
1189 #line 31 "calc_code_default.y"
1190 	{  yyerrok ; }
1191 break;
1192 case 4:
1193 #line 35 "calc_code_default.y"
1194 	{  printf("%d\n",yystack.l_mark[0]);}
1195 break;
1196 case 5:
1197 #line 37 "calc_code_default.y"
1198 	{  regs[yystack.l_mark[-2]] = yystack.l_mark[0]; }
1199 break;
1200 case 6:
1201 #line 41 "calc_code_default.y"
1202 	{  yyval = yystack.l_mark[-1]; }
1203 break;
1204 case 7:
1205 #line 43 "calc_code_default.y"
1206 	{  yyval = yystack.l_mark[-2] + yystack.l_mark[0]; }
1207 break;
1208 case 8:
1209 #line 45 "calc_code_default.y"
1210 	{  yyval = yystack.l_mark[-2] - yystack.l_mark[0]; }
1211 break;
1212 case 9:
1213 #line 47 "calc_code_default.y"
1214 	{  yyval = yystack.l_mark[-2] * yystack.l_mark[0]; }
1215 break;
1216 case 10:
1217 #line 49 "calc_code_default.y"
1218 	{  yyval = yystack.l_mark[-2] / yystack.l_mark[0]; }
1219 break;
1220 case 11:
1221 #line 51 "calc_code_default.y"
1222 	{  yyval = yystack.l_mark[-2] % yystack.l_mark[0]; }
1223 break;
1224 case 12:
1225 #line 53 "calc_code_default.y"
1226 	{  yyval = yystack.l_mark[-2] & yystack.l_mark[0]; }
1227 break;
1228 case 13:
1229 #line 55 "calc_code_default.y"
1230 	{  yyval = yystack.l_mark[-2] | yystack.l_mark[0]; }
1231 break;
1232 case 14:
1233 #line 57 "calc_code_default.y"
1234 	{  yyval = - yystack.l_mark[0]; }
1235 break;
1236 case 15:
1237 #line 59 "calc_code_default.y"
1238 	{  yyval = regs[yystack.l_mark[0]]; }
1239 break;
1240 case 17:
1241 #line 64 "calc_code_default.y"
1242 	{  yyval = yystack.l_mark[0]; base = (yystack.l_mark[0]==0) ? 8 : 10; }
1243 break;
1244 case 18:
1245 #line 66 "calc_code_default.y"
1246 	{  yyval = base * yystack.l_mark[-1] + yystack.l_mark[0]; }
1247 break;
1248 #line 1249 "calc_code_default.tab.c"
1249     default:
1250         break;
1251     }
1252     yystack.s_mark -= yym;
1253     yystate = *yystack.s_mark;
1254     yystack.l_mark -= yym;
1255 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1256     yystack.p_mark -= yym;
1257 #endif
1258     yym = yylhs[yyn];
1259     if (yystate == 0 && yym == 0)
1260     {
1261 #if YYDEBUG
1262         if (yydebug)
1263         {
1264             fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
1265 #ifdef YYSTYPE_TOSTRING
1266 #if YYBTYACC
1267             if (!yytrial)
1268 #endif /* YYBTYACC */
1269                 fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[YYFINAL], yyval));
1270 #endif
1271             fprintf(stderr, "shifting from state 0 to final state %d\n", YYFINAL);
1272         }
1273 #endif
1274         yystate = YYFINAL;
1275         *++yystack.s_mark = YYFINAL;
1276         *++yystack.l_mark = yyval;
1277 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1278         *++yystack.p_mark = yyloc;
1279 #endif
1280         if (yychar < 0)
1281         {
1282 #if YYBTYACC
1283             do {
1284             if (yylvp < yylve)
1285             {
1286                 /* we're currently re-reading tokens */
1287                 yylval = *yylvp++;
1288 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1289                 yylloc = *yylpp++;
1290 #endif
1291                 yychar = *yylexp++;
1292                 break;
1293             }
1294             if (yyps->save)
1295             {
1296                 /* in trial mode; save scanner results for future parse attempts */
1297                 if (yylvp == yylvlim)
1298                 {   /* Enlarge lexical value queue */
1299                     size_t p = (size_t) (yylvp - yylvals);
1300                     size_t s = (size_t) (yylvlim - yylvals);
1301 
1302                     s += YYLVQUEUEGROWTH;
1303                     if ((yylexemes = (YYINT *)realloc(yylexemes, s * sizeof(YYINT))) == NULL)
1304                         goto yyenomem;
1305                     if ((yylvals   = (YYSTYPE *)realloc(yylvals, s * sizeof(YYSTYPE))) == NULL)
1306                         goto yyenomem;
1307 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1308                     if ((yylpsns   = (YYLTYPE *)realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL)
1309                         goto yyenomem;
1310 #endif
1311                     yylvp   = yylve = yylvals + p;
1312                     yylvlim = yylvals + s;
1313 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1314                     yylpp   = yylpe = yylpsns + p;
1315                     yylplim = yylpsns + s;
1316 #endif
1317                     yylexp  = yylexemes + p;
1318                 }
1319                 *yylexp = (YYINT) YYLEX;
1320                 *yylvp++ = yylval;
1321                 yylve++;
1322 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1323                 *yylpp++ = yylloc;
1324                 yylpe++;
1325 #endif
1326                 yychar = *yylexp++;
1327                 break;
1328             }
1329             /* normal operation, no conflict encountered */
1330 #endif /* YYBTYACC */
1331             yychar = YYLEX;
1332 #if YYBTYACC
1333             } while (0);
1334 #endif /* YYBTYACC */
1335             if (yychar < 0) yychar = YYEOF;
1336 #if YYDEBUG
1337             if (yydebug)
1338             {
1339                 if ((yys = yyname[YYTRANSLATE(yychar)]) == NULL) yys = yyname[YYUNDFTOKEN];
1340                 fprintf(stderr, "%s[%d]: state %d, reading token %d (%s)\n",
1341                                 YYDEBUGSTR, yydepth, YYFINAL, yychar, yys);
1342             }
1343 #endif
1344         }
1345         if (yychar == YYEOF) goto yyaccept;
1346         goto yyloop;
1347     }
1348     if (((yyn = yygindex[yym]) != 0) && (yyn += yystate) >= 0 &&
1349             yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yystate)
1350         yystate = yytable[yyn];
1351     else
1352         yystate = yydgoto[yym];
1353 #if YYDEBUG
1354     if (yydebug)
1355     {
1356         fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth);
1357 #ifdef YYSTYPE_TOSTRING
1358 #if YYBTYACC
1359         if (!yytrial)
1360 #endif /* YYBTYACC */
1361             fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[yystate], yyval));
1362 #endif
1363         fprintf(stderr, "shifting from state %d to state %d\n", *yystack.s_mark, yystate);
1364     }
1365 #endif
1366     if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow;
1367     *++yystack.s_mark = (YYINT) yystate;
1368     *++yystack.l_mark = yyval;
1369 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1370     *++yystack.p_mark = yyloc;
1371 #endif
1372     goto yyloop;
1373 #if YYBTYACC
1374 
1375     /* Reduction declares that this path is valid. Set yypath and do a full parse */
1376 yyvalid:
1377     if (yypath) YYABORT;
1378     while (yyps->save)
1379     {
1380         YYParseState *save = yyps->save;
1381         yyps->save = save->save;
1382         save->save = yypath;
1383         yypath = save;
1384     }
1385 #if YYDEBUG
1386     if (yydebug)
1387         fprintf(stderr, "%s[%d]: state %d, CONFLICT trial successful, backtracking to state %d, %d tokens\n",
1388                         YYDEBUGSTR, yydepth, yystate, yypath->state, (int)(yylvp - yylvals - yypath->lexeme));
1389 #endif
1390     if (yyerrctx)
1391     {
1392         yyFreeState(yyerrctx);
1393         yyerrctx = NULL;
1394     }
1395     yylvp          = yylvals + yypath->lexeme;
1396 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1397     yylpp          = yylpsns + yypath->lexeme;
1398 #endif
1399     yylexp         = yylexemes + yypath->lexeme;
1400     yychar         = YYEMPTY;
1401     yystack.s_mark = yystack.s_base + (yypath->yystack.s_mark - yypath->yystack.s_base);
1402     memcpy (yystack.s_base, yypath->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(YYINT));
1403     yystack.l_mark = yystack.l_base + (yypath->yystack.l_mark - yypath->yystack.l_base);
1404     memcpy (yystack.l_base, yypath->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE));
1405 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1406     yystack.p_mark = yystack.p_base + (yypath->yystack.p_mark - yypath->yystack.p_base);
1407     memcpy (yystack.p_base, yypath->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE));
1408 #endif
1409     yystate        = yypath->state;
1410     goto yyloop;
1411 #endif /* YYBTYACC */
1412 
1413 yyoverflow:
1414     YYERROR_CALL("yacc stack overflow");
1415 #if YYBTYACC
1416     goto yyabort_nomem;
1417 yyenomem:
1418     YYERROR_CALL("memory exhausted");
1419 yyabort_nomem:
1420 #endif /* YYBTYACC */
1421     yyresult = 2;
1422     goto yyreturn;
1423 
1424 yyabort:
1425     yyresult = 1;
1426     goto yyreturn;
1427 
1428 yyaccept:
1429 #if YYBTYACC
1430     if (yyps->save) goto yyvalid;
1431 #endif /* YYBTYACC */
1432     yyresult = 0;
1433 
1434 yyreturn:
1435 #if defined(YYDESTRUCT_CALL)
1436     if (yychar != YYEOF && yychar != YYEMPTY)
1437 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1438         YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval, &yylloc);
1439 #else
1440         YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval);
1441 #endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
1442 
1443     {
1444         YYSTYPE *pv;
1445 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED)
1446         YYLTYPE *pp;
1447 
1448         for (pv = yystack.l_base, pp = yystack.p_base; pv <= yystack.l_mark; ++pv, ++pp)
1449              YYDESTRUCT_CALL("cleanup: discarding state",
1450                              yystos[*(yystack.s_base + (pv - yystack.l_base))], pv, pp);
1451 #else
1452         for (pv = yystack.l_base; pv <= yystack.l_mark; ++pv)
1453              YYDESTRUCT_CALL("cleanup: discarding state",
1454                              yystos[*(yystack.s_base + (pv - yystack.l_base))], pv);
1455 #endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */
1456     }
1457 #endif /* defined(YYDESTRUCT_CALL) */
1458 
1459 #if YYBTYACC
1460     if (yyerrctx)
1461     {
1462         yyFreeState(yyerrctx);
1463         yyerrctx = NULL;
1464     }
1465     while (yyps)
1466     {
1467         YYParseState *save = yyps;
1468         yyps = save->save;
1469         save->save = NULL;
1470         yyFreeState(save);
1471     }
1472     while (yypath)
1473     {
1474         YYParseState *save = yypath;
1475         yypath = save->save;
1476         save->save = NULL;
1477         yyFreeState(save);
1478     }
1479 #endif /* YYBTYACC */
1480     yyfreestack(&yystack);
1481     return (yyresult);
1482 }
1483