~mdw / cparse / blob
? search:
summary | shortlog | log | commit | commitdiff | tree
blame | history | raw | HEAD
Import upstream sources.
[cparse] / c-lex.c
1 /* A lexical scanner generated by flex */
2
3 /* Scanner skeleton version:
4 * $Header: /home/daffy/u0/vern/flex/RCS/flex.skl,v 2.91 96/09/10 16:58:48 vern Exp $
5 */
6
7 #define FLEX_SCANNER
8 #define YY_FLEX_MAJOR_VERSION 2
9 #define YY_FLEX_MINOR_VERSION 5
10
11 #include <stdio.h>
12 #include <errno.h>
13
14 /* cfront 1.2 defines "c_plusplus" instead of "__cplusplus" */
15 #ifdef c_plusplus
16 #ifndef __cplusplus
17 #define __cplusplus
18 #endif
19 #endif
20
21
22 #ifdef __cplusplus
23
24 #include <stdlib.h>
25 #ifndef _WIN32
26 #include <unistd.h>
27 #else
28 #ifndef YY_ALWAYS_INTERACTIVE
29 #ifndef YY_NEVER_INTERACTIVE
30 extern int isatty YY_PROTO(( int ));
31 #endif
32 #endif
33 #endif
34
35 /* Use prototypes in function declarations. */
36 #define YY_USE_PROTOS
37
38 /* The "const" storage-class-modifier is valid. */
39 #define YY_USE_CONST
40
41 #else /* ! __cplusplus */
42
43 #if __STDC__
44
45 #define YY_USE_PROTOS
46 #define YY_USE_CONST
47
48 #endif /* __STDC__ */
49 #endif /* ! __cplusplus */
50
51 #ifdef __TURBOC__
52 #pragma warn -rch
53 #pragma warn -use
54 #include <io.h>
55 #include <stdlib.h>
56 #define YY_USE_CONST
57 #define YY_USE_PROTOS
58 #endif
59
60 #ifdef YY_USE_CONST
61 #define yyconst const
62 #else
63 #define yyconst
64 #endif
65
66
67 #ifdef YY_USE_PROTOS
68 #define YY_PROTO(proto) proto
69 #else
70 #define YY_PROTO(proto) ()
71 #endif
72
73 /* Returned upon end-of-file. */
74 #define YY_NULL 0
75
76 /* Promotes a possibly negative, possibly signed char to an unsigned
77 * integer for use as an array index. If the signed char is negative,
78 * we want to instead treat it as an 8-bit unsigned char, hence the
79 * double cast.
80 */
81 #define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
82
83 /* Enter a start condition. This macro really ought to take a parameter,
84 * but we do it the disgusting crufty way forced on us by the ()-less
85 * definition of BEGIN.
86 */
87 #define BEGIN yy_start = 1 + 2 *
88
89 /* Translate the current start state into a value that can be later handed
90 * to BEGIN to return to the state. The YYSTATE alias is for lex
91 * compatibility.
92 */
93 #define YY_START ((yy_start - 1) / 2)
94 #define YYSTATE YY_START
95
96 /* Action number for EOF rule of a given start state. */
97 #define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
98
99 /* Special action meaning "start processing a new file". */
100 #define YY_NEW_FILE yyrestart( yyin )
101
102 #define YY_END_OF_BUFFER_CHAR 0
103
104 /* Size of default input buffer. */
105 #define YY_BUF_SIZE 16384
106
107 typedef struct yy_buffer_state *YY_BUFFER_STATE;
108
109 extern int yyleng;
110 extern FILE *yyin, *yyout;
111
112 #define EOB_ACT_CONTINUE_SCAN 0
113 #define EOB_ACT_END_OF_FILE 1
114 #define EOB_ACT_LAST_MATCH 2
115
116 /* The funky do-while in the following #define is used to turn the definition
117 * int a single C statement (which needs a semi-colon terminator). This
118 * avoids problems with code like:
119 *
120 * if ( condition_holds )
121 * yyless( 5 );
122 * else
123 * do_something_else();
124 *
125 * Prior to using the do-while the compiler would get upset at the
126 * "else" because it interpreted the "if" statement as being all
127 * done when it reached the ';' after the yyless() call.
128 */
129
130 /* Return all but the first 'n' matched characters back to the input stream. */
131
132 #define yyless(n) \
133 do \
134 { \
135 /* Undo effects of setting up yytext. */ \
136 *yy_cp = yy_hold_char; \
137 YY_RESTORE_YY_MORE_OFFSET \
138 yy_c_buf_p = yy_cp = yy_bp + n - YY_MORE_ADJ; \
139 YY_DO_BEFORE_ACTION; /* set up yytext again */ \
140 } \
141 while ( 0 )
142
143 #define unput(c) yyunput( c, yytext_ptr )
144
145 /* The following is because we cannot portably get our hands on size_t
146 * (without autoconf's help, which isn't available because we want
147 * flex-generated scanners to compile on their own).
148 */
149 typedef unsigned int yy_size_t;
150
151
152 struct yy_buffer_state
153 {
154 FILE *yy_input_file;
155
156 char *yy_ch_buf; /* input buffer */
157 char *yy_buf_pos; /* current position in input buffer */
158
159 /* Size of input buffer in bytes, not including room for EOB
160 * characters.
161 */
162 yy_size_t yy_buf_size;
163
164 /* Number of characters read into yy_ch_buf, not including EOB
165 * characters.
166 */
167 int yy_n_chars;
168
169 /* Whether we "own" the buffer - i.e., we know we created it,
170 * and can realloc() it to grow it, and should free() it to
171 * delete it.
172 */
173 int yy_is_our_buffer;
174
175 /* Whether this is an "interactive" input source; if so, and
176 * if we're using stdio for input, then we want to use getc()
177 * instead of fread(), to make sure we stop fetching input after
178 * each newline.
179 */
180 int yy_is_interactive;
181
182 /* Whether we're considered to be at the beginning of a line.
183 * If so, '^' rules will be active on the next match, otherwise
184 * not.
185 */
186 int yy_at_bol;
187
188 /* Whether to try to fill the input buffer when we reach the
189 * end of it.
190 */
191 int yy_fill_buffer;
192
193 int yy_buffer_status;
194 #define YY_BUFFER_NEW 0
195 #define YY_BUFFER_NORMAL 1
196 /* When an EOF's been seen but there's still some text to process
197 * then we mark the buffer as YY_EOF_PENDING, to indicate that we
198 * shouldn't try reading from the input source any more. We might
199 * still have a bunch of tokens to match, though, because of
200 * possible backing-up.
201 *
202 * When we actually see the EOF, we change the status to "new"
203 * (via yyrestart()), so that the user can continue scanning by
204 * just pointing yyin at a new input file.
205 */
206 #define YY_BUFFER_EOF_PENDING 2
207 };
208
209 static YY_BUFFER_STATE yy_current_buffer = 0;
210
211 /* We provide macros for accessing buffer states in case in the
212 * future we want to put the buffer states in a more general
213 * "scanner state".
214 */
215 #define YY_CURRENT_BUFFER yy_current_buffer
216
217
218 /* yy_hold_char holds the character lost when yytext is formed. */
219 static char yy_hold_char;
220
221 static int yy_n_chars; /* number of characters read into yy_ch_buf */
222
223
224 int yyleng;
225
226 /* Points to current character in buffer. */
227 static char *yy_c_buf_p = (char *) 0;
228 static int yy_init = 1; /* whether we need to initialize */
229 static int yy_start = 0; /* start state number */
230
231 /* Flag which is used to allow yywrap()'s to do buffer switches
232 * instead of setting up a fresh yyin. A bit of a hack ...
233 */
234 static int yy_did_buffer_switch_on_eof;
235
236 void yyrestart YY_PROTO(( FILE *input_file ));
237
238 void yy_switch_to_buffer YY_PROTO(( YY_BUFFER_STATE new_buffer ));
239 void yy_load_buffer_state YY_PROTO(( void ));
240 YY_BUFFER_STATE yy_create_buffer YY_PROTO(( FILE *file, int size ));
241 void yy_delete_buffer YY_PROTO(( YY_BUFFER_STATE b ));
242 void yy_init_buffer YY_PROTO(( YY_BUFFER_STATE b, FILE *file ));
243 void yy_flush_buffer YY_PROTO(( YY_BUFFER_STATE b ));
244 #define YY_FLUSH_BUFFER yy_flush_buffer( yy_current_buffer )
245
246 YY_BUFFER_STATE yy_scan_buffer YY_PROTO(( char *base, yy_size_t size ));
247 YY_BUFFER_STATE yy_scan_string YY_PROTO(( yyconst char *yy_str ));
248 YY_BUFFER_STATE yy_scan_bytes YY_PROTO(( yyconst char *bytes, int len ));
249
250 static void *yy_flex_alloc YY_PROTO(( yy_size_t ));
251 static void *yy_flex_realloc YY_PROTO(( void *, yy_size_t ));
252 static void yy_flex_free YY_PROTO(( void * ));
253
254 #define yy_new_buffer yy_create_buffer
255
256 #define yy_set_interactive(is_interactive) \
257 { \
258 if ( ! yy_current_buffer ) \
259 yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
260 yy_current_buffer->yy_is_interactive = is_interactive; \
261 }
262
263 #define yy_set_bol(at_bol) \
264 { \
265 if ( ! yy_current_buffer ) \
266 yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
267 yy_current_buffer->yy_at_bol = at_bol; \
268 }
269
270 #define YY_AT_BOL() (yy_current_buffer->yy_at_bol)
271
272
273 #define FLEX_DEBUG
274 typedef unsigned char YY_CHAR;
275 FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;
276 typedef int yy_state_type;
277
278 #define FLEX_DEBUG
279 extern char *yytext;
280 #define yytext_ptr yytext
281
282 static yy_state_type yy_get_previous_state YY_PROTO(( void ));
283 static yy_state_type yy_try_NUL_trans YY_PROTO(( yy_state_type current_state ));
284 static int yy_get_next_buffer YY_PROTO(( void ));
285 static void yy_fatal_error YY_PROTO(( yyconst char msg[] ));
286
287 /* Done after the current pattern has been matched and before the
288 * corresponding action - sets up yytext.
289 */
290 #define YY_DO_BEFORE_ACTION \
291 yytext_ptr = yy_bp; \
292 yyleng = (int) (yy_cp - yy_bp); \
293 yy_hold_char = *yy_cp; \
294 *yy_cp = '\0'; \
295 yy_c_buf_p = yy_cp;
296
297 #define YY_NUM_RULES 98
298 #define YY_END_OF_BUFFER 99
299 static yyconst short int yy_accept[440] =
300 { 0,
301 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
302 99, 97, 8, 7, 97, 9, 97, 97, 97, 97,
303 97, 97, 97, 20, 97, 97, 97, 97, 90, 90,
304 97, 97, 90, 90, 90, 90, 90, 90, 90, 90,
305 90, 90, 90, 90, 90, 90, 90, 90, 97, 1,
306 98, 3, 6, 4, 2, 5, 11, 19, 17, 98,
307 96, 93, 96, 8, 29, 47, 35, 46, 30, 40,
308 33, 22, 36, 23, 37, 21, 0, 20, 34, 20,
309 20, 0, 44, 45, 43, 24, 26, 28, 27, 25,
310 90, 10, 0, 0, 41, 90, 90, 90, 90, 90,
311
312 90, 90, 90, 90, 90, 55, 90, 90, 90, 90,
313 90, 90, 63, 90, 90, 90, 90, 90, 90, 90,
314 90, 90, 90, 90, 42, 31, 1, 3, 2, 5,
315 11, 0, 18, 11, 12, 18, 18, 18, 93, 0,
316 0, 32, 0, 0, 38, 39, 92, 92, 92, 92,
317 90, 90, 90, 90, 90, 90, 90, 90, 90, 90,
318 90, 90, 90, 90, 90, 90, 90, 90, 90, 90,
319 90, 61, 90, 90, 65, 90, 90, 90, 90, 90,
320 90, 90, 90, 90, 90, 90, 90, 90, 90, 90,
321 90, 12, 16, 16, 16, 16, 14, 13, 95, 95,
322
323 95, 95, 0, 0, 92, 92, 92, 92, 90, 90,
324 90, 90, 90, 90, 90, 90, 90, 90, 48, 90,
325 50, 51, 90, 90, 90, 90, 57, 58, 90, 90,
326 62, 90, 66, 90, 90, 90, 90, 90, 90, 90,
327 90, 90, 90, 90, 90, 79, 90, 90, 12, 16,
328 16, 16, 16, 13, 95, 95, 95, 95, 0, 0,
329 92, 92, 92, 92, 82, 90, 90, 90, 90, 90,
330 90, 90, 90, 90, 49, 52, 90, 90, 90, 90,
331 60, 90, 90, 90, 90, 70, 90, 90, 90, 90,
332 90, 90, 77, 90, 90, 81, 16, 16, 16, 16,
333
334 95, 95, 95, 95, 0, 0, 92, 92, 92, 91,
335 90, 90, 90, 90, 90, 90, 90, 90, 90, 90,
336 90, 56, 59, 64, 90, 90, 69, 71, 72, 73,
337 74, 75, 90, 90, 90, 16, 16, 16, 15, 95,
338 95, 95, 94, 0, 92, 92, 90, 90, 90, 90,
339 52, 90, 90, 90, 90, 90, 54, 90, 90, 76,
340 90, 90, 16, 16, 95, 95, 0, 92, 92, 83,
341 90, 90, 90, 90, 90, 64, 90, 90, 53, 67,
342 68, 78, 80, 16, 16, 95, 95, 0, 92, 92,
343 90, 90, 90, 90, 90, 90, 90, 16, 16, 95,
344
345 95, 0, 92, 91, 84, 90, 90, 90, 68, 80,
346 16, 15, 95, 94, 90, 90, 90, 90, 90, 90,
347 90, 90, 90, 90, 86, 90, 90, 85, 90, 90,
348 90, 90, 90, 90, 88, 89, 90, 87, 0
349 } ;
350
351 static yyconst int yy_ec[256] =
352 { 0,
353 1, 1, 1, 1, 1, 1, 1, 1, 2, 3,
354 2, 2, 2, 1, 1, 1, 1, 1, 1, 1,
355 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
356 1, 2, 4, 5, 6, 1, 7, 8, 9, 1,
357 1, 10, 11, 1, 12, 13, 14, 15, 15, 15,
358 15, 15, 15, 15, 15, 16, 16, 17, 1, 18,
359 19, 20, 21, 1, 22, 23, 24, 22, 25, 22,
360 26, 26, 27, 26, 26, 28, 26, 26, 26, 29,
361 26, 26, 26, 26, 30, 26, 26, 26, 26, 26,
362 31, 32, 31, 33, 34, 31, 35, 36, 37, 38,
363
364 39, 40, 41, 42, 43, 44, 45, 46, 47, 48,
365 49, 50, 44, 51, 52, 53, 54, 55, 56, 57,
366 58, 59, 1, 60, 1, 1, 1, 1, 1, 1,
367 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
368 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
369 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
370 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
371 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
372 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
373 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
374
375 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
376 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
377 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
378 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
379 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
380 1, 1, 1, 1, 1
381 } ;
382
383 static yyconst int yy_meta[61] =
384 { 0,
385 1, 1, 2, 1, 3, 1, 1, 1, 3, 1,
386 1, 1, 4, 1, 5, 5, 1, 1, 1, 1,
387 6, 5, 5, 5, 5, 7, 7, 7, 7, 7,
388 8, 9, 8, 7, 10, 10, 5, 5, 5, 10,
389 11, 11, 11, 11, 11, 11, 11, 12, 11, 11,
390 12, 11, 12, 11, 12, 11, 11, 11, 11, 1
391 } ;
392
393 static yyconst short int yy_base[498] =
394 { 0,
395 0, 1146, 59, 63, 67, 69, 83, 84, 116, 176,
396 1151, 1863, 1148, 1863, 1109, 1863, 77, 72, 1108, 62,
397 83, 85, 1107, 113, 1105, 92, 1105, 57, 0, 58,
398 60, 1083, 116, 1047, 1049, 109, 92, 107, 58, 1050,
399 65, 1049, 1037, 114, 1017, 1026, 1024, 1030, 113, 1048,
400 1863, 1047, 1863, 1863, 144, 146, 1016, 1863, 1863, 232,
401 1863, 0, 138, 1045, 1863, 1863, 1863, 1863, 1863, 1863,
402 1863, 1863, 1863, 1863, 1863, 1863, 1033, 173, 1863, 174,
403 189, 161, 1863, 1863, 1863, 1005, 1863, 1863, 1863, 1004,
404 0, 1863, 275, 301, 1863, 973, 972, 973, 195, 945,
405
406 958, 944, 960, 946, 932, 917, 918, 915, 915, 897,
407 894, 891, 0, 119, 895, 192, 893, 163, 175, 877,
408 869, 123, 128, 875, 1863, 1863, 915, 914, 201, 204,
409 862, 0, 1863, 861, 877, 327, 353, 379, 0, 405,
410 431, 1863, 0, 0, 1863, 1863, 0, 457, 0, 483,
411 842, 843, 833, 814, 812, 816, 807, 794, 802, 791,
412 790, 803, 777, 764, 190, 779, 777, 773, 743, 750,
413 753, 0, 738, 743, 0, 723, 720, 709, 707, 709,
414 690, 698, 683, 681, 681, 673, 662, 667, 671, 673,
415 640, 670, 0, 509, 0, 535, 1863, 0, 0, 561,
416
417 0, 587, 0, 0, 0, 613, 0, 639, 638, 633,
418 641, 607, 616, 610, 604, 610, 582, 587, 0, 587,
419 0, 0, 578, 587, 554, 561, 0, 0, 555, 552,
420 0, 556, 0, 530, 530, 529, 526, 539, 507, 512,
421 517, 516, 514, 482, 488, 0, 475, 488, 1863, 0,
422 665, 0, 691, 0, 0, 717, 0, 743, 0, 0,
423 0, 769, 0, 795, 0, 480, 461, 452, 456, 449,
424 461, 435, 424, 441, 0, 0, 427, 428, 413, 403,
425 0, 411, 396, 405, 378, 0, 387, 384, 386, 369,
426 371, 373, 0, 363, 367, 0, 0, 821, 0, 847,
427
428 0, 873, 0, 899, 0, 0, 0, 925, 1863, 1863,
429 370, 360, 364, 353, 352, 352, 351, 347, 344, 342,
430 321, 0, 0, 0, 334, 335, 0, 0, 0, 0,
431 0, 0, 331, 331, 302, 0, 951, 1863, 1863, 0,
432 977, 1863, 1863, 0, 0, 1003, 290, 311, 309, 301,
433 288, 269, 281, 276, 275, 257, 0, 244, 241, 0,
434 255, 253, 0, 1029, 0, 1055, 0, 0, 1081, 0,
435 237, 230, 234, 247, 236, 244, 240, 230, 0, 0,
436 0, 0, 0, 0, 1107, 0, 1133, 0, 0, 1159,
437 217, 221, 239, 222, 236, 216, 227, 0, 1185, 0,
438
439 1211, 0, 1863, 1863, 0, 226, 172, 215, 227, 226,
440 1863, 1863, 1863, 1863, 225, 201, 222, 222, 221, 220,
441 218, 201, 215, 214, 0, 196, 194, 0, 188, 118,
442 111, 93, 71, 56, 0, 0, 53, 0, 1863, 1251,
443 1263, 1275, 1284, 1292, 1304, 1316, 1324, 1336, 1348, 1358,
444 1370, 1382, 1394, 1406, 1418, 1426, 1432, 1442, 1454, 1466,
445 1478, 1486, 1496, 1508, 1516, 1522, 1532, 1544, 1556, 1568,
446 1580, 1592, 1600, 1606, 1616, 1628, 1640, 1652, 1664, 1676,
447 1684, 1690, 1700, 1712, 1724, 1732, 1742, 1754, 1766, 1774,
448 1784, 1796, 1808, 1816, 1826, 1838, 1850
449
450 } ;
451
452 static yyconst short int yy_def[498] =
453 { 0,
454 439, 1, 440, 440, 440, 440, 441, 441, 442, 442,
455 439, 439, 439, 439, 439, 439, 439, 439, 439, 439,
456 439, 439, 439, 443, 439, 439, 439, 439, 444, 444,
457 439, 439, 444, 444, 444, 444, 444, 444, 444, 444,
458 444, 444, 444, 444, 444, 444, 444, 444, 439, 439,
459 439, 439, 439, 439, 439, 439, 445, 439, 439, 446,
460 439, 447, 439, 439, 439, 439, 439, 439, 439, 439,
461 439, 439, 439, 439, 439, 439, 439, 443, 439, 443,
462 443, 439, 439, 439, 439, 439, 439, 439, 439, 439,
463 444, 439, 448, 449, 439, 444, 444, 444, 444, 444,
464
465 444, 444, 444, 444, 444, 444, 444, 444, 444, 444,
466 444, 444, 444, 444, 444, 444, 444, 444, 444, 444,
467 444, 444, 444, 444, 439, 439, 439, 439, 439, 439,
468 445, 450, 439, 445, 439, 451, 452, 453, 447, 454,
469 455, 439, 456, 457, 439, 439, 458, 458, 459, 459,
470 444, 444, 444, 444, 444, 444, 444, 444, 444, 444,
471 444, 444, 444, 444, 444, 444, 444, 444, 444, 444,
472 444, 444, 444, 444, 444, 444, 444, 444, 444, 444,
473 444, 444, 444, 444, 444, 444, 444, 444, 444, 444,
474 444, 439, 460, 460, 461, 461, 439, 462, 463, 463,
475
476 464, 464, 465, 466, 467, 467, 468, 468, 444, 444,
477 444, 444, 444, 444, 444, 444, 444, 444, 444, 444,
478 444, 444, 444, 444, 444, 444, 444, 444, 444, 444,
479 444, 444, 444, 444, 444, 444, 444, 444, 444, 444,
480 444, 444, 444, 444, 444, 444, 444, 444, 439, 469,
481 469, 470, 470, 462, 471, 471, 472, 472, 473, 474,
482 475, 475, 476, 476, 444, 444, 444, 444, 444, 444,
483 444, 444, 444, 444, 444, 444, 444, 444, 444, 444,
484 444, 444, 444, 444, 444, 444, 444, 444, 444, 444,
485 444, 444, 444, 444, 444, 444, 477, 477, 478, 478,
486
487 479, 479, 480, 480, 481, 482, 483, 483, 439, 439,
488 444, 444, 444, 444, 444, 444, 444, 444, 444, 444,
489 444, 444, 444, 444, 444, 444, 444, 444, 444, 444,
490 444, 444, 444, 444, 444, 484, 484, 439, 439, 485,
491 485, 439, 439, 486, 487, 487, 444, 444, 444, 444,
492 444, 444, 444, 444, 444, 444, 444, 444, 444, 444,
493 444, 444, 488, 488, 489, 489, 490, 491, 491, 444,
494 444, 444, 444, 444, 444, 444, 444, 444, 444, 444,
495 444, 444, 444, 492, 492, 493, 493, 494, 495, 495,
496 444, 444, 444, 444, 444, 444, 444, 496, 496, 497,
497
498 497, 482, 439, 439, 444, 444, 444, 444, 444, 444,
499 439, 439, 439, 439, 444, 444, 444, 444, 444, 444,
500 444, 444, 444, 444, 444, 444, 444, 444, 444, 444,
501 444, 444, 444, 444, 444, 444, 444, 444, 0, 439,
502 439, 439, 439, 439, 439, 439, 439, 439, 439, 439,
503 439, 439, 439, 439, 439, 439, 439, 439, 439, 439,
504 439, 439, 439, 439, 439, 439, 439, 439, 439, 439,
505 439, 439, 439, 439, 439, 439, 439, 439, 439, 439,
506 439, 439, 439, 439, 439, 439, 439, 439, 439, 439,
507 439, 439, 439, 439, 439, 439, 439
508
509 } ;
510
511 static yyconst short int yy_nxt[1924] =
512 { 0,
513 12, 13, 14, 15, 16, 12, 17, 18, 16, 19,
514 20, 21, 22, 23, 24, 24, 25, 26, 27, 28,
515 12, 29, 29, 29, 29, 29, 29, 30, 29, 29,
516 12, 31, 32, 33, 34, 35, 36, 37, 38, 39,
517 40, 29, 41, 29, 29, 42, 29, 29, 29, 29,
518 43, 44, 45, 46, 47, 48, 29, 29, 29, 49,
519 52, 53, 92, 54, 52, 53, 92, 54, 52, 53,
520 52, 53, 72, 55, 55, 89, 90, 55, 55, 69,
521 73, 56, 56, 56, 56, 58, 58, 59, 59, 93,
522 70, 59, 59, 66, 74, 67, 68, 77, 84, 78,
523
524 78, 75, 76, 110, 113, 438, 111, 437, 85, 86,
525 87, 436, 114, 94, 60, 60, 61, 61, 61, 61,
526 61, 61, 61, 61, 61, 61, 61, 61, 61, 61,
527 105, 125, 61, 61, 61, 61, 61, 81, 96, 97,
528 106, 81, 98, 102, 82, 435, 61, 63, 61, 99,
529 103, 81, 107, 434, 108, 117, 118, 104, 129, 129,
530 130, 130, 81, 109, 174, 187, 119, 140, 433, 120,
531 189, 175, 126, 190, 188, 61, 61, 61, 61, 61,
532 61, 61, 61, 61, 61, 61, 61, 61, 61, 61,
533 143, 141, 61, 61, 61, 61, 61, 81, 81, 80,
534
535 80, 81, 81, 181, 82, 82, 61, 63, 61, 183,
536 416, 81, 81, 81, 144, 129, 129, 81, 130, 130,
537 82, 182, 81, 81, 432, 184, 417, 81, 430, 154,
538 155, 156, 177, 157, 429, 61, 134, 158, 81, 431,
539 134, 223, 224, 178, 179, 159, 135, 428, 427, 160,
540 426, 425, 134, 383, 381, 424, 423, 422, 421, 420,
541 419, 136, 418, 134, 415, 410, 134, 134, 409, 324,
542 408, 134, 407, 406, 405, 397, 396, 395, 394, 134,
543 276, 393, 134, 392, 134, 137, 134, 391, 138, 148,
544 148, 383, 382, 381, 380, 379, 148, 148, 148, 148,
545
546 148, 148, 148, 148, 148, 148, 148, 148, 148, 148,
547 148, 148, 148, 148, 148, 150, 150, 378, 377, 376,
548 375, 374, 150, 150, 150, 150, 150, 150, 150, 150,
549 150, 150, 150, 150, 150, 150, 150, 150, 150, 150,
550 150, 194, 194, 373, 372, 371, 370, 362, 194, 194,
551 194, 194, 194, 194, 194, 194, 194, 194, 194, 194,
552 194, 194, 194, 194, 194, 194, 194, 196, 196, 361,
553 360, 359, 358, 357, 196, 196, 196, 196, 196, 196,
554 196, 196, 196, 196, 196, 196, 196, 196, 196, 196,
555 196, 196, 196, 198, 198, 356, 355, 354, 353, 352,
556
557 198, 198, 198, 198, 351, 350, 349, 348, 347, 335,
558 334, 333, 332, 198, 198, 198, 198, 198, 198, 200,
559 200, 331, 330, 329, 328, 327, 200, 200, 200, 200,
560 200, 200, 200, 200, 200, 200, 200, 200, 200, 200,
561 200, 200, 200, 200, 200, 202, 202, 326, 325, 324,
562 323, 322, 202, 202, 202, 202, 202, 202, 202, 202,
563 202, 202, 202, 202, 202, 202, 202, 202, 202, 202,
564 202, 206, 206, 321, 320, 319, 318, 317, 206, 206,
565 206, 206, 206, 206, 206, 206, 206, 206, 206, 206,
566 206, 206, 206, 206, 206, 206, 206, 208, 208, 316,
567
568 315, 314, 313, 312, 208, 208, 208, 208, 208, 208,
569 208, 208, 208, 208, 208, 208, 208, 208, 208, 208,
570 208, 208, 208, 251, 251, 311, 296, 295, 294, 293,
571 251, 251, 251, 251, 251, 251, 251, 251, 251, 251,
572 251, 251, 251, 251, 251, 251, 251, 251, 251, 253,
573 253, 292, 291, 290, 289, 288, 253, 253, 253, 253,
574 253, 253, 253, 253, 253, 253, 253, 253, 253, 253,
575 253, 253, 253, 253, 253, 256, 256, 287, 286, 285,
576 284, 283, 256, 256, 256, 256, 256, 256, 256, 256,
577 256, 256, 256, 256, 256, 256, 256, 256, 256, 256,
578
579 256, 258, 258, 282, 281, 280, 279, 278, 258, 258,
580 258, 258, 258, 258, 258, 258, 258, 258, 258, 258,
581 258, 258, 258, 258, 258, 258, 258, 262, 262, 277,
582 276, 275, 274, 273, 262, 262, 262, 262, 262, 262,
583 262, 262, 262, 262, 262, 262, 262, 262, 262, 262,
584 262, 262, 262, 264, 264, 272, 271, 270, 269, 268,
585 264, 264, 264, 264, 264, 264, 264, 264, 264, 264,
586 264, 264, 264, 264, 264, 264, 264, 264, 264, 298,
587 298, 267, 266, 265, 249, 248, 298, 298, 298, 298,
588 298, 298, 298, 298, 298, 298, 298, 298, 298, 298,
589
590 298, 298, 298, 298, 298, 300, 300, 247, 246, 245,
591 244, 243, 300, 300, 300, 300, 300, 300, 300, 300,
592 300, 300, 300, 300, 300, 300, 300, 300, 300, 300,
593 300, 302, 302, 242, 241, 240, 239, 238, 302, 302,
594 302, 302, 302, 302, 302, 302, 302, 302, 302, 302,
595 302, 302, 302, 302, 302, 302, 302, 304, 304, 237,
596 236, 235, 234, 233, 304, 304, 304, 304, 304, 304,
597 304, 304, 304, 304, 304, 304, 304, 304, 304, 304,
598 304, 304, 304, 308, 308, 232, 231, 230, 229, 228,
599 308, 308, 308, 308, 308, 308, 308, 308, 308, 308,
600
601 308, 308, 308, 308, 308, 308, 308, 308, 308, 310,
602 310, 227, 226, 225, 222, 221, 310, 310, 310, 310,
603 310, 310, 310, 310, 310, 310, 310, 310, 310, 310,
604 310, 310, 310, 310, 310, 337, 337, 220, 219, 218,
605 217, 216, 337, 337, 337, 337, 337, 337, 337, 337,
606 337, 337, 337, 337, 337, 337, 337, 337, 337, 337,
607 337, 339, 339, 215, 214, 213, 212, 211, 339, 339,
608 339, 339, 339, 339, 339, 339, 339, 339, 339, 339,
609 339, 339, 339, 339, 339, 339, 339, 341, 341, 210,
610 209, 192, 132, 132, 341, 341, 341, 341, 341, 341,
611
612 341, 341, 341, 341, 341, 341, 341, 341, 341, 341,
613 341, 341, 341, 343, 343, 128, 127, 191, 186, 185,
614 343, 343, 343, 343, 343, 343, 343, 343, 343, 343,
615 343, 343, 343, 343, 343, 343, 343, 343, 343, 346,
616 346, 180, 176, 173, 172, 171, 346, 346, 346, 346,
617 346, 346, 346, 346, 346, 346, 346, 346, 346, 346,
618 346, 346, 346, 346, 346, 364, 364, 170, 169, 168,
619 167, 166, 364, 364, 364, 364, 364, 364, 364, 364,
620 364, 364, 364, 364, 364, 364, 364, 364, 364, 364,
621 364, 366, 366, 165, 164, 163, 162, 161, 366, 366,
622
623 366, 366, 366, 366, 366, 366, 366, 366, 366, 366,
624 366, 366, 366, 366, 366, 366, 366, 369, 369, 153,
625 152, 151, 146, 145, 369, 369, 369, 369, 369, 369,
626 369, 369, 369, 369, 369, 369, 369, 369, 369, 369,
627 369, 369, 369, 385, 385, 142, 64, 132, 128, 127,
628 385, 385, 385, 385, 385, 385, 385, 385, 385, 385,
629 385, 385, 385, 385, 385, 385, 385, 385, 385, 387,
630 387, 124, 123, 122, 121, 116, 387, 387, 387, 387,
631 387, 387, 387, 387, 387, 387, 387, 387, 387, 387,
632 387, 387, 387, 387, 387, 390, 390, 115, 112, 101,
633
634 100, 95, 390, 390, 390, 390, 390, 390, 390, 390,
635 390, 390, 390, 390, 390, 390, 390, 390, 390, 390,
636 390, 399, 399, 88, 83, 79, 71, 65, 399, 399,
637 399, 399, 399, 399, 399, 399, 399, 399, 399, 399,
638 399, 399, 399, 399, 399, 399, 399, 401, 401, 64,
639 439, 50, 439, 439, 401, 401, 401, 401, 401, 401,
640 401, 401, 401, 401, 401, 401, 401, 401, 401, 401,
641 401, 401, 401, 404, 404, 439, 439, 439, 439, 439,
642 404, 404, 404, 404, 404, 404, 404, 404, 404, 404,
643 404, 404, 404, 404, 404, 404, 404, 404, 404, 412,
644
645 412, 439, 439, 439, 439, 439, 412, 412, 412, 412,
646 412, 412, 412, 412, 412, 412, 412, 412, 412, 412,
647 412, 412, 412, 412, 412, 414, 414, 439, 439, 439,
648 439, 439, 414, 414, 414, 414, 414, 414, 414, 414,
649 414, 414, 414, 414, 414, 414, 414, 414, 414, 414,
650 414, 51, 51, 51, 51, 51, 51, 51, 51, 51,
651 51, 51, 51, 57, 57, 57, 57, 57, 57, 57,
652 57, 57, 57, 57, 57, 62, 62, 62, 62, 62,
653 62, 62, 62, 62, 62, 62, 62, 80, 80, 439,
654 80, 439, 80, 80, 80, 80, 91, 439, 91, 439,
655
656 439, 91, 91, 91, 131, 439, 439, 131, 131, 131,
657 131, 131, 131, 131, 131, 131, 133, 439, 133, 133,
658 133, 133, 133, 133, 133, 133, 133, 133, 139, 439,
659 139, 439, 439, 139, 139, 139, 147, 439, 147, 147,
660 147, 147, 147, 147, 147, 147, 147, 147, 149, 439,
661 149, 149, 149, 149, 149, 149, 149, 149, 149, 149,
662 131, 439, 439, 131, 439, 439, 131, 131, 439, 131,
663 193, 439, 193, 193, 193, 193, 193, 193, 193, 193,
664 193, 193, 195, 439, 195, 195, 195, 195, 195, 195,
665 195, 195, 195, 195, 197, 439, 197, 197, 197, 197,
666
667 197, 197, 197, 197, 197, 197, 199, 439, 199, 199,
668 199, 199, 199, 199, 199, 199, 199, 199, 201, 439,
669 201, 201, 201, 201, 201, 201, 201, 201, 201, 201,
670 203, 439, 203, 203, 203, 203, 204, 439, 204, 204,
671 204, 204, 205, 439, 205, 205, 205, 205, 205, 205,
672 205, 205, 205, 205, 207, 439, 207, 207, 207, 207,
673 207, 207, 207, 207, 207, 207, 250, 439, 250, 250,
674 250, 250, 250, 250, 250, 250, 250, 250, 252, 439,
675 252, 252, 252, 252, 252, 252, 252, 252, 252, 252,
676 254, 439, 439, 439, 439, 254, 255, 439, 255, 255,
677
678 255, 255, 255, 255, 255, 255, 255, 255, 257, 439,
679 257, 257, 257, 257, 257, 257, 257, 257, 257, 257,
680 259, 439, 259, 259, 259, 259, 260, 439, 260, 260,
681 260, 260, 261, 439, 261, 261, 261, 261, 261, 261,
682 261, 261, 261, 261, 263, 439, 263, 263, 263, 263,
683 263, 263, 263, 263, 263, 263, 297, 439, 297, 297,
684 297, 297, 297, 297, 297, 297, 297, 297, 299, 439,
685 299, 299, 299, 299, 299, 299, 299, 299, 299, 299,
686 301, 439, 301, 301, 301, 301, 301, 301, 301, 301,
687 301, 301, 303, 439, 303, 303, 303, 303, 303, 303,
688
689 303, 303, 303, 303, 305, 439, 305, 305, 305, 305,
690 306, 439, 306, 306, 306, 306, 307, 439, 307, 307,
691 307, 307, 307, 307, 307, 307, 307, 307, 309, 439,
692 309, 309, 309, 309, 309, 309, 309, 309, 309, 309,
693 336, 439, 336, 336, 336, 336, 336, 336, 336, 336,
694 336, 336, 338, 439, 338, 338, 338, 338, 338, 338,
695 338, 338, 338, 338, 340, 439, 340, 340, 340, 340,
696 340, 340, 340, 340, 340, 340, 342, 439, 342, 342,
697 342, 342, 342, 342, 342, 342, 342, 342, 344, 439,
698 344, 344, 344, 344, 80, 439, 80, 80, 80, 80,
699
700 345, 439, 345, 345, 345, 345, 345, 345, 345, 345,
701 345, 345, 363, 439, 363, 363, 363, 363, 363, 363,
702 363, 363, 363, 363, 365, 439, 365, 365, 365, 365,
703 365, 365, 365, 365, 365, 365, 367, 439, 367, 367,
704 367, 367, 368, 439, 368, 368, 368, 368, 368, 368,
705 368, 368, 368, 368, 384, 439, 384, 384, 384, 384,
706 384, 384, 384, 384, 384, 384, 386, 439, 386, 386,
707 386, 386, 386, 386, 386, 386, 386, 386, 388, 439,
708 388, 388, 388, 388, 389, 439, 389, 389, 389, 389,
709 389, 389, 389, 389, 389, 389, 398, 439, 398, 398,
710
711 398, 398, 398, 398, 398, 398, 398, 398, 400, 439,
712 400, 400, 400, 400, 400, 400, 400, 400, 400, 400,
713 402, 439, 402, 402, 402, 402, 403, 439, 403, 403,
714 403, 403, 403, 403, 403, 403, 403, 403, 411, 439,
715 411, 411, 411, 411, 411, 411, 411, 411, 411, 411,
716 413, 439, 413, 413, 413, 413, 413, 413, 413, 413,
717 413, 413, 11, 439, 439, 439, 439, 439, 439, 439,
718 439, 439, 439, 439, 439, 439, 439, 439, 439, 439,
719 439, 439, 439, 439, 439, 439, 439, 439, 439, 439,
720 439, 439, 439, 439, 439, 439, 439, 439, 439, 439,
721
722 439, 439, 439, 439, 439, 439, 439, 439, 439, 439,
723 439, 439, 439, 439, 439, 439, 439, 439, 439, 439,
724 439, 439, 439
725 } ;
726
727 static yyconst short int yy_chk[1924] =
728 { 0,
729 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
730 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
731 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
732 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
733 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
734 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
735 3, 3, 30, 3, 4, 4, 30, 4, 5, 5,
736 6, 6, 20, 3, 3, 28, 28, 4, 4, 18,
737 20, 5, 5, 6, 6, 7, 8, 7, 8, 31,
738 18, 7, 8, 17, 21, 17, 17, 22, 26, 22,
739
740 22, 21, 21, 39, 41, 437, 39, 434, 26, 26,
741 26, 433, 41, 31, 7, 8, 9, 9, 9, 9,
742 9, 9, 9, 9, 9, 9, 9, 9, 9, 9,
743 37, 49, 9, 9, 9, 9, 9, 24, 33, 33,
744 37, 24, 33, 36, 24, 432, 9, 9, 9, 33,
745 36, 24, 38, 431, 38, 44, 44, 36, 55, 55,
746 56, 56, 24, 38, 114, 122, 44, 63, 430, 44,
747 123, 114, 49, 123, 122, 9, 10, 10, 10, 10,
748 10, 10, 10, 10, 10, 10, 10, 10, 10, 10,
749 82, 63, 10, 10, 10, 10, 10, 78, 80, 81,
750
751 81, 78, 80, 118, 78, 80, 10, 10, 10, 119,
752 407, 78, 80, 81, 82, 129, 129, 81, 130, 130,
753 81, 118, 78, 80, 429, 119, 407, 81, 427, 99,
754 99, 99, 116, 99, 426, 10, 60, 99, 81, 427,
755 60, 165, 165, 116, 116, 99, 60, 424, 423, 99,
756 422, 421, 60, 420, 419, 418, 417, 416, 415, 410,
757 409, 60, 408, 60, 406, 397, 60, 60, 396, 395,
758 394, 60, 393, 392, 391, 378, 377, 376, 375, 60,
759 374, 373, 60, 372, 60, 60, 60, 371, 60, 93,
760 93, 362, 361, 359, 358, 356, 93, 93, 93, 93,
761
762 93, 93, 93, 93, 93, 93, 93, 93, 93, 93,
763 93, 93, 93, 93, 93, 94, 94, 355, 354, 353,
764 352, 351, 94, 94, 94, 94, 94, 94, 94, 94,
765 94, 94, 94, 94, 94, 94, 94, 94, 94, 94,
766 94, 136, 136, 350, 349, 348, 347, 335, 136, 136,
767 136, 136, 136, 136, 136, 136, 136, 136, 136, 136,
768 136, 136, 136, 136, 136, 136, 136, 137, 137, 334,
769 333, 326, 325, 321, 137, 137, 137, 137, 137, 137,
770 137, 137, 137, 137, 137, 137, 137, 137, 137, 137,
771 137, 137, 137, 138, 138, 320, 319, 318, 317, 316,
772
773 138, 138, 138, 138, 315, 314, 313, 312, 311, 295,
774 294, 292, 291, 138, 138, 138, 138, 138, 138, 140,
775 140, 290, 289, 288, 287, 285, 140, 140, 140, 140,
776 140, 140, 140, 140, 140, 140, 140, 140, 140, 140,
777 140, 140, 140, 140, 140, 141, 141, 284, 283, 282,
778 280, 279, 141, 141, 141, 141, 141, 141, 141, 141,
779 141, 141, 141, 141, 141, 141, 141, 141, 141, 141,
780 141, 148, 148, 278, 277, 274, 273, 272, 148, 148,
781 148, 148, 148, 148, 148, 148, 148, 148, 148, 148,
782 148, 148, 148, 148, 148, 148, 148, 150, 150, 271,
783
784 270, 269, 268, 267, 150, 150, 150, 150, 150, 150,
785 150, 150, 150, 150, 150, 150, 150, 150, 150, 150,
786 150, 150, 150, 194, 194, 266, 248, 247, 245, 244,
787 194, 194, 194, 194, 194, 194, 194, 194, 194, 194,
788 194, 194, 194, 194, 194, 194, 194, 194, 194, 196,
789 196, 243, 242, 241, 240, 239, 196, 196, 196, 196,
790 196, 196, 196, 196, 196, 196, 196, 196, 196, 196,
791 196, 196, 196, 196, 196, 200, 200, 238, 237, 236,
792 235, 234, 200, 200, 200, 200, 200, 200, 200, 200,
793 200, 200, 200, 200, 200, 200, 200, 200, 200, 200,
794
795 200, 202, 202, 232, 230, 229, 226, 225, 202, 202,
796 202, 202, 202, 202, 202, 202, 202, 202, 202, 202,
797 202, 202, 202, 202, 202, 202, 202, 206, 206, 224,
798 223, 220, 218, 217, 206, 206, 206, 206, 206, 206,
799 206, 206, 206, 206, 206, 206, 206, 206, 206, 206,
800 206, 206, 206, 208, 208, 216, 215, 214, 213, 212,
801 208, 208, 208, 208, 208, 208, 208, 208, 208, 208,
802 208, 208, 208, 208, 208, 208, 208, 208, 208, 251,
803 251, 211, 210, 209, 192, 191, 251, 251, 251, 251,
804 251, 251, 251, 251, 251, 251, 251, 251, 251, 251,
805
806 251, 251, 251, 251, 251, 253, 253, 190, 189, 188,
807 187, 186, 253, 253, 253, 253, 253, 253, 253, 253,
808 253, 253, 253, 253, 253, 253, 253, 253, 253, 253,
809 253, 256, 256, 185, 184, 183, 182, 181, 256, 256,
810 256, 256, 256, 256, 256, 256, 256, 256, 256, 256,
811 256, 256, 256, 256, 256, 256, 256, 258, 258, 180,
812 179, 178, 177, 176, 258, 258, 258, 258, 258, 258,
813 258, 258, 258, 258, 258, 258, 258, 258, 258, 258,
814 258, 258, 258, 262, 262, 174, 173, 171, 170, 169,
815 262, 262, 262, 262, 262, 262, 262, 262, 262, 262,
816
817 262, 262, 262, 262, 262, 262, 262, 262, 262, 264,
818 264, 168, 167, 166, 164, 163, 264, 264, 264, 264,
819 264, 264, 264, 264, 264, 264, 264, 264, 264, 264,
820 264, 264, 264, 264, 264, 298, 298, 162, 161, 160,
821 159, 158, 298, 298, 298, 298, 298, 298, 298, 298,
822 298, 298, 298, 298, 298, 298, 298, 298, 298, 298,
823 298, 300, 300, 157, 156, 155, 154, 153, 300, 300,
824 300, 300, 300, 300, 300, 300, 300, 300, 300, 300,
825 300, 300, 300, 300, 300, 300, 300, 302, 302, 152,
826 151, 135, 134, 131, 302, 302, 302, 302, 302, 302,
827
828 302, 302, 302, 302, 302, 302, 302, 302, 302, 302,
829 302, 302, 302, 304, 304, 128, 127, 124, 121, 120,
830 304, 304, 304, 304, 304, 304, 304, 304, 304, 304,
831 304, 304, 304, 304, 304, 304, 304, 304, 304, 308,
832 308, 117, 115, 112, 111, 110, 308, 308, 308, 308,
833 308, 308, 308, 308, 308, 308, 308, 308, 308, 308,
834 308, 308, 308, 308, 308, 337, 337, 109, 108, 107,
835 106, 105, 337, 337, 337, 337, 337, 337, 337, 337,
836 337, 337, 337, 337, 337, 337, 337, 337, 337, 337,
837 337, 341, 341, 104, 103, 102, 101, 100, 341, 341,
838
839 341, 341, 341, 341, 341, 341, 341, 341, 341, 341,
840 341, 341, 341, 341, 341, 341, 341, 346, 346, 98,
841 97, 96, 90, 86, 346, 346, 346, 346, 346, 346,
842 346, 346, 346, 346, 346, 346, 346, 346, 346, 346,
843 346, 346, 346, 364, 364, 77, 64, 57, 52, 50,
844 364, 364, 364, 364, 364, 364, 364, 364, 364, 364,
845 364, 364, 364, 364, 364, 364, 364, 364, 364, 366,
846 366, 48, 47, 46, 45, 43, 366, 366, 366, 366,
847 366, 366, 366, 366, 366, 366, 366, 366, 366, 366,
848 366, 366, 366, 366, 366, 369, 369, 42, 40, 35,
849
850 34, 32, 369, 369, 369, 369, 369, 369, 369, 369,
851 369, 369, 369, 369, 369, 369, 369, 369, 369, 369,
852 369, 385, 385, 27, 25, 23, 19, 15, 385, 385,
853 385, 385, 385, 385, 385, 385, 385, 385, 385, 385,
854 385, 385, 385, 385, 385, 385, 385, 387, 387, 13,
855 11, 2, 0, 0, 387, 387, 387, 387, 387, 387,
856 387, 387, 387, 387, 387, 387, 387, 387, 387, 387,
857 387, 387, 387, 390, 390, 0, 0, 0, 0, 0,
858 390, 390, 390, 390, 390, 390, 390, 390, 390, 390,
859 390, 390, 390, 390, 390, 390, 390, 390, 390, 399,
860
861 399, 0, 0, 0, 0, 0, 399, 399, 399, 399,
862 399, 399, 399, 399, 399, 399, 399, 399, 399, 399,
863 399, 399, 399, 399, 399, 401, 401, 0, 0, 0,
864 0, 0, 401, 401, 401, 401, 401, 401, 401, 401,
865 401, 401, 401, 401, 401, 401, 401, 401, 401, 401,
866 401, 440, 440, 440, 440, 440, 440, 440, 440, 440,
867 440, 440, 440, 441, 441, 441, 441, 441, 441, 441,
868 441, 441, 441, 441, 441, 442, 442, 442, 442, 442,
869 442, 442, 442, 442, 442, 442, 442, 443, 443, 0,
870 443, 0, 443, 443, 443, 443, 444, 0, 444, 0,
871
872 0, 444, 444, 444, 445, 0, 0, 445, 445, 445,
873 445, 445, 445, 445, 445, 445, 446, 0, 446, 446,
874 446, 446, 446, 446, 446, 446, 446, 446, 447, 0,
875 447, 0, 0, 447, 447, 447, 448, 0, 448, 448,
876 448, 448, 448, 448, 448, 448, 448, 448, 449, 0,
877 449, 449, 449, 449, 449, 449, 449, 449, 449, 449,
878 450, 0, 0, 450, 0, 0, 450, 450, 0, 450,
879 451, 0, 451, 451, 451, 451, 451, 451, 451, 451,
880 451, 451, 452, 0, 452, 452, 452, 452, 452, 452,
881 452, 452, 452, 452, 453, 0, 453, 453, 453, 453,
882
883 453, 453, 453, 453, 453, 453, 454, 0, 454, 454,
884 454, 454, 454, 454, 454, 454, 454, 454, 455, 0,
885 455, 455, 455, 455, 455, 455, 455, 455, 455, 455,
886 456, 0, 456, 456, 456, 456, 457, 0, 457, 457,
887 457, 457, 458, 0, 458, 458, 458, 458, 458, 458,
888 458, 458, 458, 458, 459, 0, 459, 459, 459, 459,
889 459, 459, 459, 459, 459, 459, 460, 0, 460, 460,
890 460, 460, 460, 460, 460, 460, 460, 460, 461, 0,
891 461, 461, 461, 461, 461, 461, 461, 461, 461, 461,
892 462, 0, 0, 0, 0, 462, 463, 0, 463, 463,
893
894 463, 463, 463, 463, 463, 463, 463, 463, 464, 0,
895 464, 464, 464, 464, 464, 464, 464, 464, 464, 464,
896 465, 0, 465, 465, 465, 465, 466, 0, 466, 466,
897 466, 466, 467, 0, 467, 467, 467, 467, 467, 467,
898 467, 467, 467, 467, 468, 0, 468, 468, 468, 468,
899 468, 468, 468, 468, 468, 468, 469, 0, 469, 469,
900 469, 469, 469, 469, 469, 469, 469, 469, 470, 0,
901 470, 470, 470, 470, 470, 470, 470, 470, 470, 470,
902 471, 0, 471, 471, 471, 471, 471, 471, 471, 471,
903 471, 471, 472, 0, 472, 472, 472, 472, 472, 472,
904
905 472, 472, 472, 472, 473, 0, 473, 473, 473, 473,
906 474, 0, 474, 474, 474, 474, 475, 0, 475, 475,
907 475, 475, 475, 475, 475, 475, 475, 475, 476, 0,
908 476, 476, 476, 476, 476, 476, 476, 476, 476, 476,
909 477, 0, 477, 477, 477, 477, 477, 477, 477, 477,
910 477, 477, 478, 0, 478, 478, 478, 478, 478, 478,
911 478, 478, 478, 478, 479, 0, 479, 479, 479, 479,
912 479, 479, 479, 479, 479, 479, 480, 0, 480, 480,
913 480, 480, 480, 480, 480, 480, 480, 480, 481, 0,
914 481, 481, 481, 481, 482, 0, 482, 482, 482, 482,
915
916 483, 0, 483, 483, 483, 483, 483, 483, 483, 483,
917 483, 483, 484, 0, 484, 484, 484, 484, 484, 484,
918 484, 484, 484, 484, 485, 0, 485, 485, 485, 485,
919 485, 485, 485, 485, 485, 485, 486, 0, 486, 486,
920 486, 486, 487, 0, 487, 487, 487, 487, 487, 487,
921 487, 487, 487, 487, 488, 0, 488, 488, 488, 488,
922 488, 488, 488, 488, 488, 488, 489, 0, 489, 489,
923 489, 489, 489, 489, 489, 489, 489, 489, 490, 0,
924 490, 490, 490, 490, 491, 0, 491, 491, 491, 491,
925 491, 491, 491, 491, 491, 491, 492, 0, 492, 492,
926
927 492, 492, 492, 492, 492, 492, 492, 492, 493, 0,
928 493, 493, 493, 493, 493, 493, 493, 493, 493, 493,
929 494, 0, 494, 494, 494, 494, 495, 0, 495, 495,
930 495, 495, 495, 495, 495, 495, 495, 495, 496, 0,
931 496, 496, 496, 496, 496, 496, 496, 496, 496, 496,
932 497, 0, 497, 497, 497, 497, 497, 497, 497, 497,
933 497, 497, 439, 439, 439, 439, 439, 439, 439, 439,
934 439, 439, 439, 439, 439, 439, 439, 439, 439, 439,
935 439, 439, 439, 439, 439, 439, 439, 439, 439, 439,
936 439, 439, 439, 439, 439, 439, 439, 439, 439, 439,
937
938 439, 439, 439, 439, 439, 439, 439, 439, 439, 439,
939 439, 439, 439, 439, 439, 439, 439, 439, 439, 439,
940 439, 439, 439
941 } ;
942
943 static yy_state_type yy_last_accepting_state;
944 static char *yy_last_accepting_cpos;
945
946 extern int yy_flex_debug;
947 int yy_flex_debug = 1;
948
949 static yyconst short int yy_rule_linenum[98] =
950 { 0,
951 81, 83, 94, 95, 102, 103, 105, 110, 112, 120,
952 128, 131, 143, 157, 161, 165, 169, 185, 189, 198,
953 204, 205, 206, 207, 208, 209, 210, 211, 212, 213,
954 214, 215, 216, 217, 218, 219, 220, 221, 222, 223,
955 224, 225, 226, 227, 228, 229, 230, 232, 233, 234,
956 235, 236, 237, 238, 239, 240, 241, 242, 243, 244,
957 245, 246, 247, 248, 249, 250, 251, 252, 253, 254,
958 255, 256, 257, 258, 259, 260, 261, 262, 263, 264,
959 265, 266, 267, 268, 270, 271, 273, 274, 276, 281,
960 288, 294, 301, 304, 308, 313, 335
961
962 } ;
963
964 /* The intent behind this definition is that it'll catch
965 * any uses of REJECT which flex missed.
966 */
967 #define REJECT reject_used_but_not_detected
968 #define yymore() yymore_used_but_not_detected
969 #define YY_MORE_ADJ 0
970 #define YY_RESTORE_YY_MORE_OFFSET
971 char *yytext;
972 #line 1 "c-lex.l"
973 #define INITIAL 0
974 #line 2 "c-lex.l"
975
976 #include "cparse.h"
977
978 static int yywrap(void) {
979 BEGIN(INITIAL);
980 return 1;
981 }
982
983 /* cheesy dynamic string stuff */
984 static int stringtype;
985 static int cppstring;
986 static size_t stringlen;
987 static char *string;
988 static int stringcode;
989
990 /* append some bytes to the string */
991 static void morestring(const char *ptr, size_t len) {
992 if(len > SIZE_MAX - stringlen)
993 fatal(0, "string too long");
994 string = xrealloc_noptr(string, stringlen + len);
995 memcpy(string + stringlen, ptr, len);
996 stringlen += len;
997 }
998
999 static void newstring(const char *ptr, size_t len) {
1000 stringlen = 0;
1001 string = 0;
1002 morestring(ptr, len);
1003 }
1004
1005 /* validate a UCN - return 1 if valid, 0 if not, and report the error.
1006 * Assumes yylloc set. */
1007 static int ucnvalid(const char *s) {
1008 /* 6.4.3 range constraints for UCNs */
1009 unsigned long u;
1010
1011 errno = 0;
1012 u = strtoul(s + 2, 0, 16);
1013 if(errno) {
1014 inputerror(&yylloc, "cannot convert UCN '%s'", yytext);
1015 return 0;
1016 } else switch(u) {
1017 case 0x0024:
1018 case 0x0040:
1019 case 0x0060:
1020 return 1;
1021 default:
1022 if(u < 0x00A0
1023 || (u >= 0xD800 && u <= 0xDFFF)) {
1024 inputerror(&yylloc, "illegal UCN escape '%s'", yytext);
1025 return 0;
1026 } else
1027 return 1;
1028 }
1029 }
1030
1031 /* set yylloc */
1032 static inline void loc(void) {
1033 yylloc.path = path;
1034 yylloc.line = line;
1035 }
1036
1037 #define CPP 1
1038 #define CPPSKIP 2
1039 #define LITERAL 3
1040 #define IDENT 4
1041
1042 #line 1043 "lex.yy.c"
1043
1044 /* Macros after this point can all be overridden by user definitions in
1045 * section 1.
1046 */
1047
1048 #ifndef YY_SKIP_YYWRAP
1049 #ifdef __cplusplus
1050 extern "C" int yywrap YY_PROTO(( void ));
1051 #else
1052 extern int yywrap YY_PROTO(( void ));
1053 #endif
1054 #endif
1055
1056 #ifndef YY_NO_UNPUT
1057 static void yyunput YY_PROTO(( int c, char *buf_ptr ));
1058 #endif
1059
1060 #ifndef yytext_ptr
1061 static void yy_flex_strncpy YY_PROTO(( char *, yyconst char *, int ));
1062 #endif
1063
1064 #ifdef YY_NEED_STRLEN
1065 static int yy_flex_strlen YY_PROTO(( yyconst char * ));
1066 #endif
1067
1068 #ifndef YY_NO_INPUT
1069 #ifdef __cplusplus
1070 static int yyinput YY_PROTO(( void ));
1071 #else
1072 static int input YY_PROTO(( void ));
1073 #endif
1074 #endif
1075
1076 #if YY_STACK_USED
1077 static int yy_start_stack_ptr = 0;
1078 static int yy_start_stack_depth = 0;
1079 static int *yy_start_stack = 0;
1080 #ifndef YY_NO_PUSH_STATE
1081 static void yy_push_state YY_PROTO(( int new_state ));
1082 #endif
1083 #ifndef YY_NO_POP_STATE
1084 static void yy_pop_state YY_PROTO(( void ));
1085 #endif
1086 #ifndef YY_NO_TOP_STATE
1087 static int yy_top_state YY_PROTO(( void ));
1088 #endif
1089
1090 #else
1091 #define YY_NO_PUSH_STATE 1
1092 #define YY_NO_POP_STATE 1
1093 #define YY_NO_TOP_STATE 1
1094 #endif
1095
1096 #ifdef YY_MALLOC_DECL
1097 YY_MALLOC_DECL
1098 #else
1099 #if __STDC__
1100 #ifndef __cplusplus
1101 #include <stdlib.h>
1102 #endif
1103 #else
1104 /* Just try to get by without declaring the routines. This will fail
1105 * miserably on non-ANSI systems for which sizeof(size_t) != sizeof(int)
1106 * or sizeof(void*) != sizeof(int).
1107 */
1108 #endif
1109 #endif
1110
1111 /* Amount of stuff to slurp up with each read. */
1112 #ifndef YY_READ_BUF_SIZE
1113 #define YY_READ_BUF_SIZE 8192
1114 #endif
1115
1116 /* Copy whatever the last rule matched to the standard output. */
1117
1118 #ifndef ECHO
1119 /* This used to be an fputs(), but since the string might contain NUL's,
1120 * we now use fwrite().
1121 */
1122 #define ECHO (void) fwrite( yytext, yyleng, 1, yyout )
1123 #endif
1124
1125 /* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
1126 * is returned in "result".
1127 */
1128 #ifndef YY_INPUT
1129 #define YY_INPUT(buf,result,max_size) \
1130 if ( yy_current_buffer->yy_is_interactive ) \
1131 { \
1132 int c = '*', n; \
1133 for ( n = 0; n < max_size && \
1134 (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
1135 buf[n] = (char) c; \
1136 if ( c == '\n' ) \
1137 buf[n++] = (char) c; \
1138 if ( c == EOF && ferror( yyin ) ) \
1139 YY_FATAL_ERROR( "input in flex scanner failed" ); \
1140 result = n; \
1141 } \
1142 else \
1143 { \
1144 errno=0; \
1145 while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \
1146 { \
1147 if( errno != EINTR) \
1148 { \
1149 YY_FATAL_ERROR( "input in flex scanner failed" ); \
1150 break; \
1151 } \
1152 errno=0; \
1153 clearerr(yyin); \
1154 } \
1155 }
1156 #endif
1157
1158 /* No semi-colon after return; correct usage is to write "yyterminate();" -
1159 * we don't want an extra ';' after the "return" because that will cause
1160 * some compilers to complain about unreachable statements.
1161 */
1162 #ifndef yyterminate
1163 #define yyterminate() return YY_NULL
1164 #endif
1165
1166 /* Number of entries by which start-condition stack grows. */
1167 #ifndef YY_START_STACK_INCR
1168 #define YY_START_STACK_INCR 25
1169 #endif
1170
1171 /* Report a fatal error. */
1172 #ifndef YY_FATAL_ERROR
1173 #define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
1174 #endif
1175
1176 /* Default declaration of generated scanner - a define so the user can
1177 * easily add parameters.
1178 */
1179 #ifndef YY_DECL
1180 #define YY_DECL int yylex YY_PROTO(( void ))
1181 #endif
1182
1183 /* Code executed at the beginning of each rule, after yytext and yyleng
1184 * have been set up.
1185 */
1186 #ifndef YY_USER_ACTION
1187 #define YY_USER_ACTION
1188 #endif
1189
1190 /* Code executed at the end of each rule. */
1191 #ifndef YY_BREAK
1192 #define YY_BREAK break;
1193 #endif
1194
1195 #define YY_RULE_SETUP \
1196 if ( yyleng > 0 ) \
1197 yy_current_buffer->yy_at_bol = \
1198 (yytext[yyleng - 1] == '\n'); \
1199 YY_USER_ACTION
1200
1201 YY_DECL
1202 {
1203 register yy_state_type yy_current_state;
1204 register char *yy_cp, *yy_bp;
1205 register int yy_act;
1206
1207 #line 79 "c-lex.l"
1208
1209
1210 #line 1211 "lex.yy.c"
1211
1212 if ( yy_init )
1213 {
1214 yy_init = 0;
1215
1216 #ifdef YY_USER_INIT
1217 YY_USER_INIT;
1218 #endif
1219
1220 if ( ! yy_start )
1221 yy_start = 1; /* first start state */
1222
1223 if ( ! yyin )
1224 yyin = stdin;
1225
1226 if ( ! yyout )
1227 yyout = stdout;
1228
1229 if ( ! yy_current_buffer )
1230 yy_current_buffer =
1231 yy_create_buffer( yyin, YY_BUF_SIZE );
1232
1233 yy_load_buffer_state();
1234 }
1235
1236 while ( 1 ) /* loops until end-of-file is reached */
1237 {
1238 yy_cp = yy_c_buf_p;
1239
1240 /* Support of yytext. */
1241 *yy_cp = yy_hold_char;
1242
1243 /* yy_bp points to the position in yy_ch_buf of the start of
1244 * the current run.
1245 */
1246 yy_bp = yy_cp;
1247
1248 yy_current_state = yy_start;
1249 yy_current_state += YY_AT_BOL();
1250 yy_match:
1251 do
1252 {
1253 register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
1254 if ( yy_accept[yy_current_state] )
1255 {
1256 yy_last_accepting_state = yy_current_state;
1257 yy_last_accepting_cpos = yy_cp;
1258 }
1259 while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
1260 {
1261 yy_current_state = (int) yy_def[yy_current_state];
1262 if ( yy_current_state >= 440 )
1263 yy_c = yy_meta[(unsigned int) yy_c];
1264 }
1265 yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
1266 ++yy_cp;
1267 }
1268 while ( yy_current_state != 439 );
1269 yy_cp = yy_last_accepting_cpos;
1270 yy_current_state = yy_last_accepting_state;
1271
1272 yy_find_action:
1273 yy_act = yy_accept[yy_current_state];
1274
1275 YY_DO_BEFORE_ACTION;
1276
1277
1278 do_action: /* This label is used only to access EOF actions. */
1279
1280 if ( yy_flex_debug )
1281 {
1282 if ( yy_act == 0 )
1283 fprintf( stderr, "--scanner backing up\n" );
1284 else if ( yy_act < 98 )
1285 fprintf( stderr, "--accepting rule at line %d (\"%s\")\n",
1286 yy_rule_linenum[yy_act], yytext );
1287 else if ( yy_act == 98 )
1288 fprintf( stderr, "--accepting default rule (\"%s\")\n",
1289 yytext );
1290 else if ( yy_act == 99 )
1291 fprintf( stderr, "--(end of buffer or a NUL)\n" );
1292 else
1293 fprintf( stderr, "--EOF (start condition %d)\n", YY_START );
1294 }
1295
1296 switch ( yy_act )
1297 { /* beginning of action switch */
1298 case 0: /* must back up */
1299 /* undo the effects of YY_DO_BEFORE_ACTION */
1300 *yy_cp = yy_hold_char;
1301 yy_cp = yy_last_accepting_cpos;
1302 yy_current_state = yy_last_accepting_state;
1303 goto yy_find_action;
1304
1305 case 1:
1306 YY_RULE_SETUP
1307 #line 81 "c-lex.l"
1308 { BEGIN(CPP); }
1309 YY_BREAK
1310 case 2:
1311 YY_RULE_SETUP
1312 #line 83 "c-lex.l"
1313 {
1314 long l;
1315 /* collect line number, crapping out if we can't represent it */
1316 errno = 0;
1317 l = strtol(yytext, 0, 10);
1318 if(errno)
1319 fatal(errno, "cannot convert line number '%s'", yytext);
1320 if(l > INT_MAX)
1321 fatal(0, "line number '%s' is too big", yytext);
1322 line = l;
1323 }
1324 YY_BREAK
1325 case 3:
1326 YY_RULE_SETUP
1327 #line 94 "c-lex.l"
1328 { }
1329 YY_BREAK
1330 case 4:
1331 YY_RULE_SETUP
1332 #line 95 "c-lex.l"
1333 {
1334 /* collect filename */
1335 cppstring = 1;
1336 stringtype = yytext[0];
1337 BEGIN(LITERAL);
1338 newstring(0, 0);
1339 }
1340 YY_BREAK
1341 case 5:
1342 YY_RULE_SETUP
1343 #line 102 "c-lex.l"
1344 { }
1345 YY_BREAK
1346 case 6:
1347 YY_RULE_SETUP
1348 #line 103 "c-lex.l"
1349 { BEGIN(INITIAL); }
1350 YY_BREAK
1351 case 7:
1352 YY_RULE_SETUP
1353 #line 105 "c-lex.l"
1354 {
1355 if(line == INT_MAX)
1356 fatal(0, "cannot count beyond line %d", INT_MAX);
1357 ++line;
1358 }
1359 YY_BREAK
1360 case 8:
1361 YY_RULE_SETUP
1362 #line 110 "c-lex.l"
1363 { }
1364 YY_BREAK
1365 case 9:
1366 YY_RULE_SETUP
1367 #line 112 "c-lex.l"
1368 {
1369 stringtype = yytext[0];
1370 stringcode = yytext[0] == '"' ? STRINGLIT : CHARLIT;
1371 loc();
1372 cppstring = 0;
1373 BEGIN(LITERAL);
1374 newstring(0, 0);
1375 }
1376 YY_BREAK
1377 case 10:
1378 YY_RULE_SETUP
1379 #line 120 "c-lex.l"
1380 {
1381 stringtype = yytext[1];
1382 stringcode = yytext[1] == '"' ? WSTRINGLIT : WCHARLIT;
1383 loc();
1384 cppstring = 0;
1385 BEGIN(LITERAL);
1386 newstring(0, 0);
1387 }
1388 YY_BREAK
1389 case 11:
1390 YY_RULE_SETUP
1391 #line 128 "c-lex.l"
1392 {
1393 morestring(yytext, yyleng);
1394 }
1395 YY_BREAK
1396 case 12:
1397 YY_RULE_SETUP
1398 #line 131 "c-lex.l"
1399 {
1400 /* 6.4.4.4 escapes must fit in an unsigned char */
1401 unsigned long n;
1402
1403 errno = 0;
1404 n = strtoul(yytext + 1, 0, 8);
1405 if(errno)
1406 inputerror(&yylloc, "cannot convert octal escape sequence '%s'", yytext);
1407 else if(n > P_UCHAR_MAX)
1408 inputerror(&yylloc, "octal escape sequence '%s' out of range", yytext);
1409 morestring(yytext, yyleng);
1410 }
1411 YY_BREAK
1412 case 13:
1413 YY_RULE_SETUP
1414 #line 143 "c-lex.l"
1415 {
1416 /* 6.4.4.4 escapes must fit in an unsigned char */
1417 unsigned long n;
1418
1419 errno = 0;
1420 n = strtoul(yytext + 2, 0, 16);
1421 if(errno)
1422 inputerror(&yylloc, "cannot convert hexadecimal escape sequence '%s'",
1423 yytext);
1424 else if(n > P_UCHAR_MAX)
1425 inputerror(&yylloc, "hexadecimal escape sequence '%s' out of range",
1426 yytext);
1427 morestring(yytext, yyleng);
1428 }
1429 YY_BREAK
1430 case 14:
1431 YY_RULE_SETUP
1432 #line 157 "c-lex.l"
1433 {
1434 inputerror(&yylloc, "invalid hexadecimal escape sequence '%s'", yytext);
1435 morestring(yytext, yyleng);
1436 }
1437 YY_BREAK
1438 case 15:
1439 YY_RULE_SETUP
1440 #line 161 "c-lex.l"
1441 {
1442 ucnvalid(yytext);
1443 morestring(yytext, yyleng);
1444 }
1445 YY_BREAK
1446 case 16:
1447 YY_RULE_SETUP
1448 #line 165 "c-lex.l"
1449 {
1450 inputerror(&yylloc, "invalid UCN '%s'", yytext);
1451 morestring(yytext, yyleng);
1452 }
1453 YY_BREAK
1454 case 17:
1455 YY_RULE_SETUP
1456 #line 169 "c-lex.l"
1457 {
1458 if(yytext[0] == stringtype) {
1459 finish_string:
1460 if(cppstring) {
1461 morestring("", 1);
1462 path = string;
1463 BEGIN(CPPSKIP);
1464 } else {
1465 BEGIN(INITIAL);
1466 /* XXX support strings with embedded 0s */
1467 yylval.s = xstrndup(string, stringlen);
1468 return stringcode;
1469 }
1470 } else
1471 morestring(yytext, 1);
1472 }
1473 YY_BREAK
1474 case 18:
1475 YY_RULE_SETUP
1476 #line 185 "c-lex.l"
1477 {
1478 inputerror(&yylloc, "invalid escape sequence '%s'", yytext);
1479 morestring(yytext, yyleng);
1480 }
1481 YY_BREAK
1482 case 19:
1483 YY_RULE_SETUP
1484 #line 189 "c-lex.l"
1485 {
1486 inputerror(&yylloc, "unterminated literal");
1487 goto finish_string;
1488 }
1489 YY_BREAK
1490 case YY_STATE_EOF(LITERAL):
1491 #line 193 "c-lex.l"
1492 {
1493 inputerror(&yylloc, "unterminated literal");
1494 goto finish_string;
1495 }
1496 YY_BREAK
1497 case 20:
1498 YY_RULE_SETUP
1499 #line 198 "c-lex.l"
1500 {
1501 yylval.s = xstrndup(yytext, yyleng);
1502 loc();
1503 return NUMBER;
1504 }
1505 YY_BREAK
1506 case 21:
1507 YY_RULE_SETUP
1508 #line 204 "c-lex.l"
1509 { loc(); return yylval.i = MEMBER; }
1510 YY_BREAK
1511 case 22:
1512 YY_RULE_SETUP
1513 #line 205 "c-lex.l"
1514 { loc(); return yylval.i = INCR; }
1515 YY_BREAK
1516 case 23:
1517 YY_RULE_SETUP
1518 #line 206 "c-lex.l"
1519 { loc(); return yylval.i = DECR; }
1520 YY_BREAK
1521 case 24:
1522 YY_RULE_SETUP
1523 #line 207 "c-lex.l"
1524 { loc(); return yylval.i = SL; }
1525 YY_BREAK
1526 case 25:
1527 YY_RULE_SETUP
1528 #line 208 "c-lex.l"
1529 { loc(); return yylval.i = SR; }
1530 YY_BREAK
1531 case 26:
1532 YY_RULE_SETUP
1533 #line 209 "c-lex.l"
1534 { loc(); return yylval.i = LE; }
1535 YY_BREAK
1536 case 27:
1537 YY_RULE_SETUP
1538 #line 210 "c-lex.l"
1539 { loc(); return yylval.i = GE; }
1540 YY_BREAK
1541 case 28:
1542 YY_RULE_SETUP
1543 #line 211 "c-lex.l"
1544 { loc(); return yylval.i = EQ; }
1545 YY_BREAK
1546 case 29:
1547 YY_RULE_SETUP
1548 #line 212 "c-lex.l"
1549 { loc(); return yylval.i = NE; }
1550 YY_BREAK
1551 case 30:
1552 YY_RULE_SETUP
1553 #line 213 "c-lex.l"
1554 { loc(); return yylval.i = AND; }
1555 YY_BREAK
1556 case 31:
1557 YY_RULE_SETUP
1558 #line 214 "c-lex.l"
1559 { loc(); return yylval.i = OR; }
1560 YY_BREAK
1561 case 32:
1562 YY_RULE_SETUP
1563 #line 215 "c-lex.l"
1564 { loc(); return yylval.i = VARARG; }
1565 YY_BREAK
1566 case 33:
1567 YY_RULE_SETUP
1568 #line 216 "c-lex.l"
1569 { loc(); return yylval.i = MULEQ; }
1570 YY_BREAK
1571 case 34:
1572 YY_RULE_SETUP
1573 #line 217 "c-lex.l"
1574 { loc(); return yylval.i = DIVEQ; }
1575 YY_BREAK
1576 case 35:
1577 YY_RULE_SETUP
1578 #line 218 "c-lex.l"
1579 { loc(); return yylval.i = MODEQ; }
1580 YY_BREAK
1581 case 36:
1582 YY_RULE_SETUP
1583 #line 219 "c-lex.l"
1584 { loc(); return yylval.i = ADDEQ; }
1585 YY_BREAK
1586 case 37:
1587 YY_RULE_SETUP
1588 #line 220 "c-lex.l"
1589 { loc(); return yylval.i = SUBEQ; }
1590 YY_BREAK
1591 case 38:
1592 YY_RULE_SETUP
1593 #line 221 "c-lex.l"
1594 { loc(); return yylval.i = SLEQ; }
1595 YY_BREAK
1596 case 39:
1597 YY_RULE_SETUP
1598 #line 222 "c-lex.l"
1599 { loc(); return yylval.i = SREQ; }
1600 YY_BREAK
1601 case 40:
1602 YY_RULE_SETUP
1603 #line 223 "c-lex.l"
1604 { loc(); return yylval.i = ANDEQ; }
1605 YY_BREAK
1606 case 41:
1607 YY_RULE_SETUP
1608 #line 224 "c-lex.l"
1609 { loc(); return yylval.i = XOREQ; }
1610 YY_BREAK
1611 case 42:
1612 YY_RULE_SETUP
1613 #line 225 "c-lex.l"
1614 { loc(); return yylval.i = OREQ; }
1615 YY_BREAK
1616 case 43:
1617 YY_RULE_SETUP
1618 #line 226 "c-lex.l"
1619 { loc(); return yylval.i = '['; }
1620 YY_BREAK
1621 case 44:
1622 YY_RULE_SETUP
1623 #line 227 "c-lex.l"
1624 { loc(); return yylval.i = ']'; }
1625 YY_BREAK
1626 case 45:
1627 YY_RULE_SETUP
1628 #line 228 "c-lex.l"
1629 { loc(); return yylval.i = '{'; }
1630 YY_BREAK
1631 case 46:
1632 YY_RULE_SETUP
1633 #line 229 "c-lex.l"
1634 { loc(); return yylval.i = '}'; }
1635 YY_BREAK
1636 case 47:
1637 YY_RULE_SETUP
1638 #line 230 "c-lex.l"
1639 { loc(); return yylval.i = '#'; }
1640 YY_BREAK
1641 case 48:
1642 YY_RULE_SETUP
1643 #line 232 "c-lex.l"
1644 { yylval.u = SCS_AUTO; loc(); return AUTO; }
1645 YY_BREAK
1646 case 49:
1647 YY_RULE_SETUP
1648 #line 233 "c-lex.l"
1649 { loc(); return BREAK; }
1650 YY_BREAK
1651 case 50:
1652 YY_RULE_SETUP
1653 #line 234 "c-lex.l"
1654 { loc(); return CASE; }
1655 YY_BREAK
1656 case 51:
1657 YY_RULE_SETUP
1658 #line 235 "c-lex.l"
1659 { yylval.u = TS_CHAR; loc(); return CHAR; }
1660 YY_BREAK
1661 case 52:
1662 YY_RULE_SETUP
1663 #line 236 "c-lex.l"
1664 { yylval.u = TQ_CONST; loc(); return CONST; }
1665 YY_BREAK
1666 case 53:
1667 YY_RULE_SETUP
1668 #line 237 "c-lex.l"
1669 { loc(); return CONTINUE; }
1670 YY_BREAK
1671 case 54:
1672 YY_RULE_SETUP
1673 #line 238 "c-lex.l"
1674 { loc(); return DEFAULT; }
1675 YY_BREAK
1676 case 55:
1677 YY_RULE_SETUP
1678 #line 239 "c-lex.l"
1679 { loc(); return DO; }
1680 YY_BREAK
1681 case 56:
1682 YY_RULE_SETUP
1683 #line 240 "c-lex.l"
1684 { yylval.u = TS_DOUBLE; loc(); return DOUBLE; }
1685 YY_BREAK
1686 case 57:
1687 YY_RULE_SETUP
1688 #line 241 "c-lex.l"
1689 { loc(); return ELSE; }
1690 YY_BREAK
1691 case 58:
1692 YY_RULE_SETUP
1693 #line 242 "c-lex.l"
1694 { loc(); return ENUM; }
1695 YY_BREAK
1696 case 59:
1697 YY_RULE_SETUP
1698 #line 243 "c-lex.l"
1699 { yylval.u = SCS_EXTERN; loc(); return EXTERN; }
1700 YY_BREAK
1701 case 60:
1702 YY_RULE_SETUP
1703 #line 244 "c-lex.l"
1704 { yylval.u = TS_FLOAT; loc(); return FLOAT; }
1705 YY_BREAK
1706 case 61:
1707 YY_RULE_SETUP
1708 #line 245 "c-lex.l"
1709 { loc(); return FOR; }
1710 YY_BREAK
1711 case 62:
1712 YY_RULE_SETUP
1713 #line 246 "c-lex.l"
1714 { loc(); return GOTO; }
1715 YY_BREAK
1716 case 63:
1717 YY_RULE_SETUP
1718 #line 247 "c-lex.l"
1719 { loc(); return IF; }
1720 YY_BREAK
1721 case 64:
1722 YY_RULE_SETUP
1723 #line 248 "c-lex.l"
1724 { yylval.u = FS_INLINE; loc(); return INLINE; }
1725 YY_BREAK
1726 case 65:
1727 YY_RULE_SETUP
1728 #line 249 "c-lex.l"
1729 { yylval.u = TS_INT; loc(); return INT; }
1730 YY_BREAK
1731 case 66:
1732 YY_RULE_SETUP
1733 #line 250 "c-lex.l"
1734 { yylval.u = TS_LONG; loc(); return LONG; }
1735 YY_BREAK
1736 case 67:
1737 YY_RULE_SETUP
1738 #line 251 "c-lex.l"
1739 { yylval.u = SCS_REGISTER; loc(); return REGISTER; }
1740 YY_BREAK
1741 case 68:
1742 YY_RULE_SETUP
1743 #line 252 "c-lex.l"
1744 { yylval.u = TQ_RESTRICT; loc(); return RESTRICT; }
1745 YY_BREAK
1746 case 69:
1747 YY_RULE_SETUP
1748 #line 253 "c-lex.l"
1749 { loc(); return RETURN; }
1750 YY_BREAK
1751 case 70:
1752 YY_RULE_SETUP
1753 #line 254 "c-lex.l"
1754 { yylval.u = TS_SHORT; loc(); return SHORT; }
1755 YY_BREAK
1756 case 71:
1757 YY_RULE_SETUP
1758 #line 255 "c-lex.l"
1759 { yylval.u = TS_SIGNED; loc(); return SIGNED; }
1760 YY_BREAK
1761 case 72:
1762 YY_RULE_SETUP
1763 #line 256 "c-lex.l"
1764 { loc(); return SIZEOF; }
1765 YY_BREAK
1766 case 73:
1767 YY_RULE_SETUP
1768 #line 257 "c-lex.l"
1769 { yylval.u = SCS_STATIC; loc(); return STATIC; }
1770 YY_BREAK
1771 case 74:
1772 YY_RULE_SETUP
1773 #line 258 "c-lex.l"
1774 { yylval.u = TS_STRUCT; loc(); return STRUCT; }
1775 YY_BREAK
1776 case 75:
1777 YY_RULE_SETUP
1778 #line 259 "c-lex.l"
1779 { loc(); return SWITCH; }
1780 YY_BREAK
1781 case 76:
1782 YY_RULE_SETUP
1783 #line 260 "c-lex.l"
1784 { yylval.u = SCS_TYPEDEF; loc(); return TYPEDEF; }
1785 YY_BREAK
1786 case 77:
1787 YY_RULE_SETUP
1788 #line 261 "c-lex.l"
1789 { yylval.u = TS_UNION; loc(); return UNION; }
1790 YY_BREAK
1791 case 78:
1792 YY_RULE_SETUP
1793 #line 262 "c-lex.l"
1794 { yylval.u = TS_UNSIGNED; loc(); return UNSIGNED; }
1795 YY_BREAK
1796 case 79:
1797 YY_RULE_SETUP
1798 #line 263 "c-lex.l"
1799 { yylval.u = TS_VOID; loc(); return VOID; }
1800 YY_BREAK
1801 case 80:
1802 YY_RULE_SETUP
1803 #line 264 "c-lex.l"
1804 { yylval.u = TQ_VOLATILE; loc(); return VOLATILE; }
1805 YY_BREAK
1806 case 81:
1807 YY_RULE_SETUP
1808 #line 265 "c-lex.l"
1809 { loc(); return WHILE; }
1810 YY_BREAK
1811 case 82:
1812 YY_RULE_SETUP
1813 #line 266 "c-lex.l"
1814 { yylval.u = TS_BOOL; loc(); return BOOL; }
1815 YY_BREAK
1816 case 83:
1817 YY_RULE_SETUP
1818 #line 267 "c-lex.l"
1819 { yylval.u = TS_COMPLEX; loc(); return COMPLEX; }
1820 YY_BREAK
1821 case 84:
1822 YY_RULE_SETUP
1823 #line 268 "c-lex.l"
1824 { yylval.u = TS_IMAGINARY; loc(); return IMAGINARY; }
1825 YY_BREAK
1826 case 85:
1827 YY_RULE_SETUP
1828 #line 270 "c-lex.l"
1829 { }
1830 YY_BREAK
1831 case 86:
1832 YY_RULE_SETUP
1833 #line 271 "c-lex.l"
1834 { loc(); return ATTRIBUTE; }
1835 YY_BREAK
1836 case 87:
1837 YY_RULE_SETUP
1838 #line 273 "c-lex.l"
1839 { yylval.u = TS_GCC_VA_LIST; loc(); return GCC_VA_LIST; }
1840 YY_BREAK
1841 case 88:
1842 YY_RULE_SETUP
1843 #line 274 "c-lex.l"
1844 { loc(); return GCC_EXPECT; }
1845 YY_BREAK
1846 case 89:
1847 YY_RULE_SETUP
1848 #line 276 "c-lex.l"
1849 {
1850 loc();
1851 return GCC_VA_ARG;
1852 }
1853 YY_BREAK
1854 case 90:
1855 YY_RULE_SETUP
1856 #line 281 "c-lex.l"
1857 {
1858 /* identifiers are complicated by our desire to strictly check any UCNs they
1859 * contain */
1860 loc();
1861 BEGIN(IDENT);
1862 newstring(yytext, yyleng);
1863 }
1864 YY_BREAK
1865 case 91:
1866 YY_RULE_SETUP
1867 #line 288 "c-lex.l"
1868 {
1869 loc();
1870 ucnvalid(yytext);
1871 BEGIN(IDENT);
1872 newstring(yytext, yyleng);
1873 }
1874 YY_BREAK
1875 case 92:
1876 YY_RULE_SETUP
1877 #line 294 "c-lex.l"
1878 {
1879 loc();
1880 inputerror(&yylloc, "invalid UCN '%s'", yytext);
1881 BEGIN(IDENT);
1882 newstring(yytext, yyleng);
1883 }
1884 YY_BREAK
1885 case 93:
1886 YY_RULE_SETUP
1887 #line 301 "c-lex.l"
1888 {
1889 morestring(yytext, yyleng);
1890 }
1891 YY_BREAK
1892 case 94:
1893 YY_RULE_SETUP
1894 #line 304 "c-lex.l"
1895 {
1896 ucnvalid(yytext);
1897 morestring(yytext, yyleng);
1898 }
1899 YY_BREAK
1900 case 95:
1901 YY_RULE_SETUP
1902 #line 308 "c-lex.l"
1903 {
1904 inputerror(&yylloc, "invalid UCN '%s'", yytext);
1905 morestring(yytext, yyleng);
1906 }
1907 YY_BREAK
1908 case 96:
1909 YY_RULE_SETUP
1910 #line 313 "c-lex.l"
1911 {
1912 unput(yytext[0]);
1913 got_id:
1914 BEGIN(INITIAL);
1915 /* we need to look up the declaration of each name anyway so we record the
1916 * type for all of them. But we can't produce an error here as it might be a
1917 * struct member or something. */
1918 yylval.name.name = xstrndup(string, stringlen);
1919 yylval.name.declarator = lookup(yylval.name.name);
1920 if(yylval.name.declarator
1921 && yylval.name.declarator->declaration_specifiers
1922 && (yylval.name.declarator->declaration_specifiers->storage_class_specifiers
1923 & SCS_TYPEDEF))
1924 return TYPEDEF_NAME;
1925 else
1926 return ID;
1927 }
1928 YY_BREAK
1929 case YY_STATE_EOF(IDENT):
1930 #line 331 "c-lex.l"
1931 {
1932 goto got_id;
1933 }
1934 YY_BREAK
1935 case 97:
1936 YY_RULE_SETUP
1937 #line 335 "c-lex.l"
1938 {
1939 loc();
1940 return yylval.i = yytext[0];
1941 }
1942 YY_BREAK
1943 case 98:
1944 YY_RULE_SETUP
1945 #line 340 "c-lex.l"
1946 ECHO;
1947 YY_BREAK
1948 #line 1949 "lex.yy.c"
1949 case YY_STATE_EOF(INITIAL):
1950 case YY_STATE_EOF(CPP):
1951 case YY_STATE_EOF(CPPSKIP):
1952 yyterminate();
1953
1954 case YY_END_OF_BUFFER:
1955 {
1956 /* Amount of text matched not including the EOB char. */
1957 int yy_amount_of_matched_text = (int) (yy_cp - yytext_ptr) - 1;
1958
1959 /* Undo the effects of YY_DO_BEFORE_ACTION. */
1960 *yy_cp = yy_hold_char;
1961 YY_RESTORE_YY_MORE_OFFSET
1962
1963 if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_NEW )
1964 {
1965 /* We're scanning a new file or input source. It's
1966 * possible that this happened because the user
1967 * just pointed yyin at a new source and called
1968 * yylex(). If so, then we have to assure
1969 * consistency between yy_current_buffer and our
1970 * globals. Here is the right place to do so, because
1971 * this is the first action (other than possibly a
1972 * back-up) that will match for the new input source.
1973 */
1974 yy_n_chars = yy_current_buffer->yy_n_chars;
1975 yy_current_buffer->yy_input_file = yyin;
1976 yy_current_buffer->yy_buffer_status = YY_BUFFER_NORMAL;
1977 }
1978
1979 /* Note that here we test for yy_c_buf_p "<=" to the position
1980 * of the first EOB in the buffer, since yy_c_buf_p will
1981 * already have been incremented past the NUL character
1982 * (since all states make transitions on EOB to the
1983 * end-of-buffer state). Contrast this with the test
1984 * in input().
1985 */
1986 if ( yy_c_buf_p <= &yy_current_buffer->yy_ch_buf[yy_n_chars] )
1987 { /* This was really a NUL. */
1988 yy_state_type yy_next_state;
1989
1990 yy_c_buf_p = yytext_ptr + yy_amount_of_matched_text;
1991
1992 yy_current_state = yy_get_previous_state();
1993
1994 /* Okay, we're now positioned to make the NUL
1995 * transition. We couldn't have
1996 * yy_get_previous_state() go ahead and do it
1997 * for us because it doesn't know how to deal
1998 * with the possibility of jamming (and we don't
1999 * want to build jamming into it because then it
2000 * will run more slowly).
2001 */
2002
2003 yy_next_state = yy_try_NUL_trans( yy_current_state );
2004
2005 yy_bp = yytext_ptr + YY_MORE_ADJ;
2006
2007 if ( yy_next_state )
2008 {
2009 /* Consume the NUL. */
2010 yy_cp = ++yy_c_buf_p;
2011 yy_current_state = yy_next_state;
2012 goto yy_match;
2013 }
2014
2015 else
2016 {
2017 yy_cp = yy_last_accepting_cpos;
2018 yy_current_state = yy_last_accepting_state;
2019 goto yy_find_action;
2020 }
2021 }
2022
2023 else switch ( yy_get_next_buffer() )
2024 {
2025 case EOB_ACT_END_OF_FILE:
2026 {
2027 yy_did_buffer_switch_on_eof = 0;
2028
2029 if ( yywrap() )
2030 {
2031 /* Note: because we've taken care in
2032 * yy_get_next_buffer() to have set up
2033 * yytext, we can now set up
2034 * yy_c_buf_p so that if some total
2035 * hoser (like flex itself) wants to
2036 * call the scanner after we return the
2037 * YY_NULL, it'll still work - another
2038 * YY_NULL will get returned.
2039 */
2040 yy_c_buf_p = yytext_ptr + YY_MORE_ADJ;
2041
2042 yy_act = YY_STATE_EOF(YY_START);
2043 goto do_action;
2044 }
2045
2046 else
2047 {
2048 if ( ! yy_did_buffer_switch_on_eof )
2049 YY_NEW_FILE;
2050 }
2051 break;
2052 }
2053
2054 case EOB_ACT_CONTINUE_SCAN:
2055 yy_c_buf_p =
2056 yytext_ptr + yy_amount_of_matched_text;
2057
2058 yy_current_state = yy_get_previous_state();
2059
2060 yy_cp = yy_c_buf_p;
2061 yy_bp = yytext_ptr + YY_MORE_ADJ;
2062 goto yy_match;
2063
2064 case EOB_ACT_LAST_MATCH:
2065 yy_c_buf_p =
2066 &yy_current_buffer->yy_ch_buf[yy_n_chars];
2067
2068 yy_current_state = yy_get_previous_state();
2069
2070 yy_cp = yy_c_buf_p;
2071 yy_bp = yytext_ptr + YY_MORE_ADJ;
2072 goto yy_find_action;
2073 }
2074 break;
2075 }
2076
2077 default:
2078 YY_FATAL_ERROR(
2079 "fatal flex scanner internal error--no action found" );
2080 } /* end of action switch */
2081 } /* end of scanning one token */
2082 } /* end of yylex */
2083
2084
2085 /* yy_get_next_buffer - try to read in a new buffer
2086 *
2087 * Returns a code representing an action:
2088 * EOB_ACT_LAST_MATCH -
2089 * EOB_ACT_CONTINUE_SCAN - continue scanning from current position
2090 * EOB_ACT_END_OF_FILE - end of file
2091 */
2092
2093 static int yy_get_next_buffer()
2094 {
2095 register char *dest = yy_current_buffer->yy_ch_buf;
2096 register char *source = yytext_ptr;
2097 register int number_to_move, i;
2098 int ret_val;
2099
2100 if ( yy_c_buf_p > &yy_current_buffer->yy_ch_buf[yy_n_chars + 1] )
2101 YY_FATAL_ERROR(
2102 "fatal flex scanner internal error--end of buffer missed" );
2103
2104 if ( yy_current_buffer->yy_fill_buffer == 0 )
2105 { /* Don't try to fill the buffer, so this is an EOF. */
2106 if ( yy_c_buf_p - yytext_ptr - YY_MORE_ADJ == 1 )
2107 {
2108 /* We matched a single character, the EOB, so
2109 * treat this as a final EOF.
2110 */
2111 return EOB_ACT_END_OF_FILE;
2112 }
2113
2114 else
2115 {
2116 /* We matched some text prior to the EOB, first
2117 * process it.
2118 */
2119 return EOB_ACT_LAST_MATCH;
2120 }
2121 }
2122
2123 /* Try to read more data. */
2124
2125 /* First move last chars to start of buffer. */
2126 number_to_move = (int) (yy_c_buf_p - yytext_ptr) - 1;
2127
2128 for ( i = 0; i < number_to_move; ++i )
2129 *(dest++) = *(source++);
2130
2131 if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_EOF_PENDING )
2132 /* don't do the read, it's not guaranteed to return an EOF,
2133 * just force an EOF
2134 */
2135 yy_current_buffer->yy_n_chars = yy_n_chars = 0;
2136
2137 else
2138 {
2139 int num_to_read =
2140 yy_current_buffer->yy_buf_size - number_to_move - 1;
2141
2142 while ( num_to_read <= 0 )
2143 { /* Not enough room in the buffer - grow it. */
2144 #ifdef YY_USES_REJECT
2145 YY_FATAL_ERROR(
2146 "input buffer overflow, can't enlarge buffer because scanner uses REJECT" );
2147 #else
2148
2149 /* just a shorter name for the current buffer */
2150 YY_BUFFER_STATE b = yy_current_buffer;
2151
2152 int yy_c_buf_p_offset =
2153 (int) (yy_c_buf_p - b->yy_ch_buf);
2154
2155 if ( b->yy_is_our_buffer )
2156 {
2157 int new_size = b->yy_buf_size * 2;
2158
2159 if ( new_size <= 0 )
2160 b->yy_buf_size += b->yy_buf_size / 8;
2161 else
2162 b->yy_buf_size *= 2;
2163
2164 b->yy_ch_buf = (char *)
2165 /* Include room in for 2 EOB chars. */
2166 yy_flex_realloc( (void *) b->yy_ch_buf,
2167 b->yy_buf_size + 2 );
2168 }
2169 else
2170 /* Can't grow it, we don't own it. */
2171 b->yy_ch_buf = 0;
2172
2173 if ( ! b->yy_ch_buf )
2174 YY_FATAL_ERROR(
2175 "fatal error - scanner input buffer overflow" );
2176
2177 yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset];
2178
2179 num_to_read = yy_current_buffer->yy_buf_size -
2180 number_to_move - 1;
2181 #endif
2182 }
2183
2184 if ( num_to_read > YY_READ_BUF_SIZE )
2185 num_to_read = YY_READ_BUF_SIZE;
2186
2187 /* Read in more data. */
2188 YY_INPUT( (&yy_current_buffer->yy_ch_buf[number_to_move]),
2189 yy_n_chars, num_to_read );
2190
2191 yy_current_buffer->yy_n_chars = yy_n_chars;
2192 }
2193
2194 if ( yy_n_chars == 0 )
2195 {
2196 if ( number_to_move == YY_MORE_ADJ )
2197 {
2198 ret_val = EOB_ACT_END_OF_FILE;
2199 yyrestart( yyin );
2200 }
2201
2202 else
2203 {
2204 ret_val = EOB_ACT_LAST_MATCH;
2205 yy_current_buffer->yy_buffer_status =
2206 YY_BUFFER_EOF_PENDING;
2207 }
2208 }
2209
2210 else
2211 ret_val = EOB_ACT_CONTINUE_SCAN;
2212
2213 yy_n_chars += number_to_move;
2214 yy_current_buffer->yy_ch_buf[yy_n_chars] = YY_END_OF_BUFFER_CHAR;
2215 yy_current_buffer->yy_ch_buf[yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR;
2216
2217 yytext_ptr = &yy_current_buffer->yy_ch_buf[0];
2218
2219 return ret_val;
2220 }
2221
2222
2223 /* yy_get_previous_state - get the state just before the EOB char was reached */
2224
2225 static yy_state_type yy_get_previous_state()
2226 {
2227 register yy_state_type yy_current_state;
2228 register char *yy_cp;
2229
2230 yy_current_state = yy_start;
2231 yy_current_state += YY_AT_BOL();
2232
2233 for ( yy_cp = yytext_ptr + YY_MORE_ADJ; yy_cp < yy_c_buf_p; ++yy_cp )
2234 {
2235 register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
2236 if ( yy_accept[yy_current_state] )
2237 {
2238 yy_last_accepting_state = yy_current_state;
2239 yy_last_accepting_cpos = yy_cp;
2240 }
2241 while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
2242 {
2243 yy_current_state = (int) yy_def[yy_current_state];
2244 if ( yy_current_state >= 440 )
2245 yy_c = yy_meta[(unsigned int) yy_c];
2246 }
2247 yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
2248 }
2249
2250 return yy_current_state;
2251 }
2252
2253
2254 /* yy_try_NUL_trans - try to make a transition on the NUL character
2255 *
2256 * synopsis
2257 * next_state = yy_try_NUL_trans( current_state );
2258 */
2259
2260 #ifdef YY_USE_PROTOS
2261 static yy_state_type yy_try_NUL_trans( yy_state_type yy_current_state )
2262 #else
2263 static yy_state_type yy_try_NUL_trans( yy_current_state )
2264 yy_state_type yy_current_state;
2265 #endif
2266 {
2267 register int yy_is_jam;
2268 register char *yy_cp = yy_c_buf_p;
2269
2270 register YY_CHAR yy_c = 1;
2271 if ( yy_accept[yy_current_state] )
2272 {
2273 yy_last_accepting_state = yy_current_state;
2274 yy_last_accepting_cpos = yy_cp;
2275 }
2276 while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
2277 {
2278 yy_current_state = (int) yy_def[yy_current_state];
2279 if ( yy_current_state >= 440 )
2280 yy_c = yy_meta[(unsigned int) yy_c];
2281 }
2282 yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
2283 yy_is_jam = (yy_current_state == 439);
2284
2285 return yy_is_jam ? 0 : yy_current_state;
2286 }
2287
2288
2289 #ifndef YY_NO_UNPUT
2290 #ifdef YY_USE_PROTOS
2291 static void yyunput( int c, register char *yy_bp )
2292 #else
2293 static void yyunput( c, yy_bp )
2294 int c;
2295 register char *yy_bp;
2296 #endif
2297 {
2298 register char *yy_cp = yy_c_buf_p;
2299
2300 /* undo effects of setting up yytext */
2301 *yy_cp = yy_hold_char;
2302
2303 if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
2304 { /* need to shift things up to make room */
2305 /* +2 for EOB chars. */
2306 register int number_to_move = yy_n_chars + 2;
2307 register char *dest = &yy_current_buffer->yy_ch_buf[
2308 yy_current_buffer->yy_buf_size + 2];
2309 register char *source =
2310 &yy_current_buffer->yy_ch_buf[number_to_move];
2311
2312 while ( source > yy_current_buffer->yy_ch_buf )
2313 *--dest = *--source;
2314
2315 yy_cp += (int) (dest - source);
2316 yy_bp += (int) (dest - source);
2317 yy_current_buffer->yy_n_chars =
2318 yy_n_chars = yy_current_buffer->yy_buf_size;
2319
2320 if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
2321 YY_FATAL_ERROR( "flex scanner push-back overflow" );
2322 }
2323
2324 *--yy_cp = (char) c;
2325
2326
2327 yytext_ptr = yy_bp;
2328 yy_hold_char = *yy_cp;
2329 yy_c_buf_p = yy_cp;
2330 }
2331 #endif /* ifndef YY_NO_UNPUT */
2332
2333
2334 #ifdef __cplusplus
2335 static int yyinput()
2336 #else
2337 static int input()
2338 #endif
2339 {
2340 int c;
2341
2342 *yy_c_buf_p = yy_hold_char;
2343
2344 if ( *yy_c_buf_p == YY_END_OF_BUFFER_CHAR )
2345 {
2346 /* yy_c_buf_p now points to the character we want to return.
2347 * If this occurs *before* the EOB characters, then it's a
2348 * valid NUL; if not, then we've hit the end of the buffer.
2349 */
2350 if ( yy_c_buf_p < &yy_current_buffer->yy_ch_buf[yy_n_chars] )
2351 /* This was really a NUL. */
2352 *yy_c_buf_p = '\0';
2353
2354 else
2355 { /* need more input */
2356 int offset = yy_c_buf_p - yytext_ptr;
2357 ++yy_c_buf_p;
2358
2359 switch ( yy_get_next_buffer() )
2360 {
2361 case EOB_ACT_LAST_MATCH:
2362 /* This happens because yy_g_n_b()
2363 * sees that we've accumulated a
2364 * token and flags that we need to
2365 * try matching the token before
2366 * proceeding. But for input(),
2367 * there's no matching to consider.
2368 * So convert the EOB_ACT_LAST_MATCH
2369 * to EOB_ACT_END_OF_FILE.
2370 */
2371
2372 /* Reset buffer status. */
2373 yyrestart( yyin );
2374
2375 /* fall through */
2376
2377 case EOB_ACT_END_OF_FILE:
2378 {
2379 if ( yywrap() )
2380 return EOF;
2381
2382 if ( ! yy_did_buffer_switch_on_eof )
2383 YY_NEW_FILE;
2384 #ifdef __cplusplus
2385 return yyinput();
2386 #else
2387 return input();
2388 #endif
2389 }
2390
2391 case EOB_ACT_CONTINUE_SCAN:
2392 yy_c_buf_p = yytext_ptr + offset;
2393 break;
2394 }
2395 }
2396 }
2397
2398 c = *(unsigned char *) yy_c_buf_p; /* cast for 8-bit char's */
2399 *yy_c_buf_p = '\0'; /* preserve yytext */
2400 yy_hold_char = *++yy_c_buf_p;
2401
2402 yy_current_buffer->yy_at_bol = (c == '\n');
2403
2404 return c;
2405 }
2406
2407
2408 #ifdef YY_USE_PROTOS
2409 void yyrestart( FILE *input_file )
2410 #else
2411 void yyrestart( input_file )
2412 FILE *input_file;
2413 #endif
2414 {
2415 if ( ! yy_current_buffer )
2416 yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE );
2417
2418 yy_init_buffer( yy_current_buffer, input_file );
2419 yy_load_buffer_state();
2420 }
2421
2422
2423 #ifdef YY_USE_PROTOS
2424 void yy_switch_to_buffer( YY_BUFFER_STATE new_buffer )
2425 #else
2426 void yy_switch_to_buffer( new_buffer )
2427 YY_BUFFER_STATE new_buffer;
2428 #endif
2429 {
2430 if ( yy_current_buffer == new_buffer )
2431 return;
2432
2433 if ( yy_current_buffer )
2434 {
2435 /* Flush out information for old buffer. */
2436 *yy_c_buf_p = yy_hold_char;
2437 yy_current_buffer->yy_buf_pos = yy_c_buf_p;
2438 yy_current_buffer->yy_n_chars = yy_n_chars;
2439 }
2440
2441 yy_current_buffer = new_buffer;
2442 yy_load_buffer_state();
2443
2444 /* We don't actually know whether we did this switch during
2445 * EOF (yywrap()) processing, but the only time this flag
2446 * is looked at is after yywrap() is called, so it's safe
2447 * to go ahead and always set it.
2448 */
2449 yy_did_buffer_switch_on_eof = 1;
2450 }
2451
2452
2453 #ifdef YY_USE_PROTOS
2454 void yy_load_buffer_state( void )
2455 #else
2456 void yy_load_buffer_state()
2457 #endif
2458 {
2459 yy_n_chars = yy_current_buffer->yy_n_chars;
2460 yytext_ptr = yy_c_buf_p = yy_current_buffer->yy_buf_pos;
2461 yyin = yy_current_buffer->yy_input_file;
2462 yy_hold_char = *yy_c_buf_p;
2463 }
2464
2465
2466 #ifdef YY_USE_PROTOS
2467 YY_BUFFER_STATE yy_create_buffer( FILE *file, int size )
2468 #else
2469 YY_BUFFER_STATE yy_create_buffer( file, size )
2470 FILE *file;
2471 int size;
2472 #endif
2473 {
2474 YY_BUFFER_STATE b;
2475
2476 b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) );
2477 if ( ! b )
2478 YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
2479
2480 b->yy_buf_size = size;
2481
2482 /* yy_ch_buf has to be 2 characters longer than the size given because
2483 * we need to put in 2 end-of-buffer characters.
2484 */
2485 b->yy_ch_buf = (char *) yy_flex_alloc( b->yy_buf_size + 2 );
2486 if ( ! b->yy_ch_buf )
2487 YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
2488
2489 b->yy_is_our_buffer = 1;
2490
2491 yy_init_buffer( b, file );
2492
2493 return b;
2494 }
2495
2496
2497 #ifdef YY_USE_PROTOS
2498 void yy_delete_buffer( YY_BUFFER_STATE b )
2499 #else
2500 void yy_delete_buffer( b )
2501 YY_BUFFER_STATE b;
2502 #endif
2503 {
2504 if ( ! b )
2505 return;
2506
2507 if ( b == yy_current_buffer )
2508 yy_current_buffer = (YY_BUFFER_STATE) 0;
2509
2510 if ( b->yy_is_our_buffer )
2511 yy_flex_free( (void *) b->yy_ch_buf );
2512
2513 yy_flex_free( (void *) b );
2514 }
2515
2516
2517 #ifndef _WIN32
2518 #include <unistd.h>
2519 #else
2520 #ifndef YY_ALWAYS_INTERACTIVE
2521 #ifndef YY_NEVER_INTERACTIVE
2522 extern int isatty YY_PROTO(( int ));
2523 #endif
2524 #endif
2525 #endif
2526
2527 #ifdef YY_USE_PROTOS
2528 void yy_init_buffer( YY_BUFFER_STATE b, FILE *file )
2529 #else
2530 void yy_init_buffer( b, file )
2531 YY_BUFFER_STATE b;
2532 FILE *file;
2533 #endif
2534
2535
2536 {
2537 yy_flush_buffer( b );
2538
2539 b->yy_input_file = file;
2540 b->yy_fill_buffer = 1;
2541
2542 #if YY_ALWAYS_INTERACTIVE
2543 b->yy_is_interactive = 1;
2544 #else
2545 #if YY_NEVER_INTERACTIVE
2546 b->yy_is_interactive = 0;
2547 #else
2548 b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
2549 #endif
2550 #endif
2551 }
2552
2553
2554 #ifdef YY_USE_PROTOS
2555 void yy_flush_buffer( YY_BUFFER_STATE b )
2556 #else
2557 void yy_flush_buffer( b )
2558 YY_BUFFER_STATE b;
2559 #endif
2560
2561 {
2562 if ( ! b )
2563 return;
2564
2565 b->yy_n_chars = 0;
2566
2567 /* We always need two end-of-buffer characters. The first causes
2568 * a transition to the end-of-buffer state. The second causes
2569 * a jam in that state.
2570 */
2571 b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
2572 b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
2573
2574 b->yy_buf_pos = &b->yy_ch_buf[0];
2575
2576 b->yy_at_bol = 1;
2577 b->yy_buffer_status = YY_BUFFER_NEW;
2578
2579 if ( b == yy_current_buffer )
2580 yy_load_buffer_state();
2581 }
2582
2583
2584 #ifndef YY_NO_SCAN_BUFFER
2585 #ifdef YY_USE_PROTOS
2586 YY_BUFFER_STATE yy_scan_buffer( char *base, yy_size_t size )
2587 #else
2588 YY_BUFFER_STATE yy_scan_buffer( base, size )
2589 char *base;
2590 yy_size_t size;
2591 #endif
2592 {
2593 YY_BUFFER_STATE b;
2594
2595 if ( size < 2 ||
2596 base[size-2] != YY_END_OF_BUFFER_CHAR ||
2597 base[size-1] != YY_END_OF_BUFFER_CHAR )
2598 /* They forgot to leave room for the EOB's. */
2599 return 0;
2600
2601 b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) );
2602 if ( ! b )
2603 YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" );
2604
2605 b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */
2606 b->yy_buf_pos = b->yy_ch_buf = base;
2607 b->yy_is_our_buffer = 0;
2608 b->yy_input_file = 0;
2609 b->yy_n_chars = b->yy_buf_size;
2610 b->yy_is_interactive = 0;
2611 b->yy_at_bol = 1;
2612 b->yy_fill_buffer = 0;
2613 b->yy_buffer_status = YY_BUFFER_NEW;
2614
2615 yy_switch_to_buffer( b );
2616
2617 return b;
2618 }
2619 #endif
2620
2621
2622 #ifndef YY_NO_SCAN_STRING
2623 #ifdef YY_USE_PROTOS
2624 YY_BUFFER_STATE yy_scan_string( yyconst char *yy_str )
2625 #else
2626 YY_BUFFER_STATE yy_scan_string( yy_str )
2627 yyconst char *yy_str;
2628 #endif
2629 {
2630 int len;
2631 for ( len = 0; yy_str[len]; ++len )
2632 ;
2633
2634 return yy_scan_bytes( yy_str, len );
2635 }
2636 #endif
2637
2638
2639 #ifndef YY_NO_SCAN_BYTES
2640 #ifdef YY_USE_PROTOS
2641 YY_BUFFER_STATE yy_scan_bytes( yyconst char *bytes, int len )
2642 #else
2643 YY_BUFFER_STATE yy_scan_bytes( bytes, len )
2644 yyconst char *bytes;
2645 int len;
2646 #endif
2647 {
2648 YY_BUFFER_STATE b;
2649 char *buf;
2650 yy_size_t n;
2651 int i;
2652
2653 /* Get memory for full buffer, including space for trailing EOB's. */
2654 n = len + 2;
2655 buf = (char *) yy_flex_alloc( n );
2656 if ( ! buf )
2657 YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
2658
2659 for ( i = 0; i < len; ++i )
2660 buf[i] = bytes[i];
2661
2662 buf[len] = buf[len+1] = YY_END_OF_BUFFER_CHAR;
2663
2664 b = yy_scan_buffer( buf, n );
2665 if ( ! b )
2666 YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" );
2667
2668 /* It's okay to grow etc. this buffer, and we should throw it
2669 * away when we're done.
2670 */
2671 b->yy_is_our_buffer = 1;
2672
2673 return b;
2674 }
2675 #endif
2676
2677
2678 #ifndef YY_NO_PUSH_STATE
2679 #ifdef YY_USE_PROTOS
2680 static void yy_push_state( int new_state )
2681 #else
2682 static void yy_push_state( new_state )
2683 int new_state;
2684 #endif
2685 {
2686 if ( yy_start_stack_ptr >= yy_start_stack_depth )
2687 {
2688 yy_size_t new_size;
2689
2690 yy_start_stack_depth += YY_START_STACK_INCR;
2691 new_size = yy_start_stack_depth * sizeof( int );
2692
2693 if ( ! yy_start_stack )
2694 yy_start_stack = (int *) yy_flex_alloc( new_size );
2695
2696 else
2697 yy_start_stack = (int *) yy_flex_realloc(
2698 (void *) yy_start_stack, new_size );
2699
2700 if ( ! yy_start_stack )
2701 YY_FATAL_ERROR(
2702 "out of memory expanding start-condition stack" );
2703 }
2704
2705 yy_start_stack[yy_start_stack_ptr++] = YY_START;
2706
2707 BEGIN(new_state);
2708 }
2709 #endif
2710
2711
2712 #ifndef YY_NO_POP_STATE
2713 static void yy_pop_state()
2714 {
2715 if ( --yy_start_stack_ptr < 0 )
2716 YY_FATAL_ERROR( "start-condition stack underflow" );
2717
2718 BEGIN(yy_start_stack[yy_start_stack_ptr]);
2719 }
2720 #endif
2721
2722
2723 #ifndef YY_NO_TOP_STATE
2724 static int yy_top_state()
2725 {
2726 return yy_start_stack[yy_start_stack_ptr - 1];
2727 }
2728 #endif
2729
2730 #ifndef YY_EXIT_FAILURE
2731 #define YY_EXIT_FAILURE 2
2732 #endif
2733
2734 #ifdef YY_USE_PROTOS
2735 static void yy_fatal_error( yyconst char msg[] )
2736 #else
2737 static void yy_fatal_error( msg )
2738 char msg[];
2739 #endif
2740 {
2741 (void) fprintf( stderr, "%s\n", msg );
2742 exit( YY_EXIT_FAILURE );
2743 }
2744
2745
2746
2747 /* Redefine yyless() so it works in section 3 code. */
2748
2749 #undef yyless
2750 #define yyless(n) \
2751 do \
2752 { \
2753 /* Undo effects of setting up yytext. */ \
2754 yytext[yyleng] = yy_hold_char; \
2755 yy_c_buf_p = yytext + n; \
2756 yy_hold_char = *yy_c_buf_p; \
2757 *yy_c_buf_p = '\0'; \
2758 yyleng = n; \
2759 } \
2760 while ( 0 )
2761
2762
2763 /* Internal utility routines. */
2764
2765 #ifndef yytext_ptr
2766 #ifdef YY_USE_PROTOS
2767 static void yy_flex_strncpy( char *s1, yyconst char *s2, int n )
2768 #else
2769 static void yy_flex_strncpy( s1, s2, n )
2770 char *s1;
2771 yyconst char *s2;
2772 int n;
2773 #endif
2774 {
2775 register int i;
2776 for ( i = 0; i < n; ++i )
2777 s1[i] = s2[i];
2778 }
2779 #endif
2780
2781 #ifdef YY_NEED_STRLEN
2782 #ifdef YY_USE_PROTOS
2783 static int yy_flex_strlen( yyconst char *s )
2784 #else
2785 static int yy_flex_strlen( s )
2786 yyconst char *s;
2787 #endif
2788 {
2789 register int n;
2790 for ( n = 0; s[n]; ++n )
2791 ;
2792
2793 return n;
2794 }
2795 #endif
2796
2797
2798 #ifdef YY_USE_PROTOS
2799 static void *yy_flex_alloc( yy_size_t size )
2800 #else
2801 static void *yy_flex_alloc( size )
2802 yy_size_t size;
2803 #endif
2804 {
2805 return (void *) malloc( size );
2806 }
2807
2808 #ifdef YY_USE_PROTOS
2809 static void *yy_flex_realloc( void *ptr, yy_size_t size )
2810 #else
2811 static void *yy_flex_realloc( ptr, size )
2812 void *ptr;
2813 yy_size_t size;
2814 #endif
2815 {
2816 /* The cast to (char *) in the following accommodates both
2817 * implementations that use char* generic pointers, and those
2818 * that use void* generic pointers. It works with the latter
2819 * because both ANSI C and C++ allow castless assignment from
2820 * any pointer type to void*, and deal with argument conversions
2821 * as though doing an assignment.
2822 */
2823 return (void *) realloc( (char *) ptr, size );
2824 }
2825
2826 #ifdef YY_USE_PROTOS
2827 static void yy_flex_free( void *ptr )
2828 #else
2829 static void yy_flex_free( ptr )
2830 void *ptr;
2831 #endif
2832 {
2833 free( ptr );
2834 }
2835
2836 #if YY_MAIN
2837 int main()
2838 {
2839 yylex();
2840 return 0;
2841 }
2842 #endif
2843 #line 340 "c-lex.l"
2844
2845
2846 /*
2847 Local Variables:
2848 mode:c
2849 c-basic-offset:2
2850 comment-column:40
2851 fill-column:79
2852 End:
2853 */
C parser and output (by Richard Kettlewell; local copy)