1
/*****************************************************************************
3
Copyright (c) 1995, 2009, Innobase Oy. All Rights Reserved.
5
This program is free software; you can redistribute it and/or modify it under
6
the terms of the GNU General Public License as published by the Free Software
7
Foundation; version 2 of the License.
9
This program is distributed in the hope that it will be useful, but WITHOUT
10
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
11
FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
13
You should have received a copy of the GNU General Public License along with
14
this program; if not, write to the Free Software Foundation, Inc., 59 Temple
15
Place, Suite 330, Boston, MA 02111-1307 USA
17
*****************************************************************************/
24
#define YY_INT_ALIGNED short int
26
/* A lexical scanner generated by flex */
29
#define YY_FLEX_MAJOR_VERSION 2
30
#define YY_FLEX_MINOR_VERSION 5
31
#define YY_FLEX_SUBMINOR_VERSION 31
32
#if YY_FLEX_SUBMINOR_VERSION > 0
36
/* First, we deal with platform-specific or compiler-specific issues. */
38
/* begin standard C headers. */
44
/* end standard C headers. */
46
/* flex integer type definitions */
51
/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
53
#if defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L
55
typedef int8_t flex_int8_t;
56
typedef uint8_t flex_uint8_t;
57
typedef int16_t flex_int16_t;
58
typedef uint16_t flex_uint16_t;
59
typedef int32_t flex_int32_t;
60
typedef uint32_t flex_uint32_t;
62
typedef signed char flex_int8_t;
63
typedef short int flex_int16_t;
64
typedef int flex_int32_t;
65
typedef unsigned char flex_uint8_t;
66
typedef unsigned short int flex_uint16_t;
67
typedef unsigned int flex_uint32_t;
70
/* Limits of integral types. */
72
#define INT8_MIN (-128)
75
#define INT16_MIN (-32767-1)
78
#define INT32_MIN (-2147483647-1)
81
#define INT8_MAX (127)
84
#define INT16_MAX (32767)
87
#define INT32_MAX (2147483647)
90
#define UINT8_MAX (255U)
93
#define UINT16_MAX (65535U)
96
#define UINT32_MAX (4294967295U)
99
#endif /* ! FLEXINT_H */
103
/* The "const" storage-class-modifier is valid. */
106
#else /* ! __cplusplus */
112
#endif /* __STDC__ */
113
#endif /* ! __cplusplus */
116
#define yyconst const
121
/* Returned upon end-of-file. */
124
/* Promotes a possibly negative, possibly signed char to an unsigned
125
* integer for use as an array index. If the signed char is negative,
126
* we want to instead treat it as an 8-bit unsigned char, hence the
129
#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
131
/* Enter a start condition. This macro really ought to take a parameter,
132
* but we do it the disgusting crufty way forced on us by the ()-less
133
* definition of BEGIN.
135
#define BEGIN (yy_start) = 1 + 2 *
137
/* Translate the current start state into a value that can be later handed
138
* to BEGIN to return to the state. The YYSTATE alias is for lex
141
#define YY_START (((yy_start) - 1) / 2)
142
#define YYSTATE YY_START
144
/* Action number for EOF rule of a given start state. */
145
#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
147
/* Special action meaning "start processing a new file". */
148
#define YY_NEW_FILE yyrestart(yyin )
150
#define YY_END_OF_BUFFER_CHAR 0
152
/* Size of default input buffer. */
154
#define YY_BUF_SIZE 16384
157
#ifndef YY_TYPEDEF_YY_BUFFER_STATE
158
#define YY_TYPEDEF_YY_BUFFER_STATE
159
typedef struct yy_buffer_state *YY_BUFFER_STATE;
164
static FILE *yyin, *yyout;
166
#define EOB_ACT_CONTINUE_SCAN 0
167
#define EOB_ACT_END_OF_FILE 1
168
#define EOB_ACT_LAST_MATCH 2
170
#define YY_LESS_LINENO(n)
172
/* Return all but the first "n" matched characters back to the input stream. */
176
/* Undo effects of setting up yytext. */ \
177
int yyless_macro_arg = (n); \
178
YY_LESS_LINENO(yyless_macro_arg);\
179
*yy_cp = (yy_hold_char); \
180
YY_RESTORE_YY_MORE_OFFSET \
181
(yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
182
YY_DO_BEFORE_ACTION; /* set up yytext again */ \
186
#define unput(c) yyunput( c, (yytext_ptr) )
188
/* The following is because we cannot portably get our hands on size_t
189
* (without autoconf's help, which isn't available because we want
190
* flex-generated scanners to compile on their own).
193
#ifndef YY_TYPEDEF_YY_SIZE_T
194
#define YY_TYPEDEF_YY_SIZE_T
195
typedef unsigned int yy_size_t;
198
#ifndef YY_STRUCT_YY_BUFFER_STATE
199
#define YY_STRUCT_YY_BUFFER_STATE
200
struct yy_buffer_state
204
char *yy_ch_buf; /* input buffer */
205
char *yy_buf_pos; /* current position in input buffer */
207
/* Size of input buffer in bytes, not including room for EOB
210
yy_size_t yy_buf_size;
212
/* Number of characters read into yy_ch_buf, not including EOB
217
/* Whether we "own" the buffer - i.e., we know we created it,
218
* and can realloc() it to grow it, and should free() it to
221
int yy_is_our_buffer;
223
/* Whether this is an "interactive" input source; if so, and
224
* if we're using stdio for input, then we want to use getc()
225
* instead of fread(), to make sure we stop fetching input after
228
int yy_is_interactive;
230
/* Whether we're considered to be at the beginning of a line.
231
* If so, '^' rules will be active on the next match, otherwise
236
int yy_bs_lineno; /**< The line count. */
237
int yy_bs_column; /**< The column count. */
239
/* Whether to try to fill the input buffer when we reach the
244
int yy_buffer_status;
246
#define YY_BUFFER_NEW 0
247
#define YY_BUFFER_NORMAL 1
248
/* When an EOF's been seen but there's still some text to process
249
* then we mark the buffer as YY_EOF_PENDING, to indicate that we
250
* shouldn't try reading from the input source any more. We might
251
* still have a bunch of tokens to match, though, because of
252
* possible backing-up.
254
* When we actually see the EOF, we change the status to "new"
255
* (via yyrestart()), so that the user can continue scanning by
256
* just pointing yyin at a new input file.
258
#define YY_BUFFER_EOF_PENDING 2
261
#endif /* !YY_STRUCT_YY_BUFFER_STATE */
263
/* Stack of input buffers. */
264
static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */
265
static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */
266
static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */
268
/* We provide macros for accessing buffer states in case in the
269
* future we want to put the buffer states in a more general
272
* Returns the top of the stack, or NULL.
274
#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \
275
? (yy_buffer_stack)[(yy_buffer_stack_top)] \
278
/* Same as previous macro, but useful when we know that the buffer stack is not
279
* NULL or when we need an lvalue. For internal use only.
281
#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)]
283
/* yy_hold_char holds the character lost when yytext is formed. */
284
static char yy_hold_char;
285
static int yy_n_chars; /* number of characters read into yy_ch_buf */
288
/* Points to current character in buffer. */
289
static char *yy_c_buf_p = (char *) 0;
290
static int yy_init = 1; /* whether we need to initialize */
291
static int yy_start = 0; /* start state number */
293
/* Flag which is used to allow yywrap()'s to do buffer switches
294
* instead of setting up a fresh yyin. A bit of a hack ...
296
static int yy_did_buffer_switch_on_eof;
298
static void yyrestart (FILE *input_file );
299
__attribute__((unused)) static void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer );
300
static YY_BUFFER_STATE yy_create_buffer (FILE *file,int size );
301
static void yy_delete_buffer (YY_BUFFER_STATE b );
302
static void yy_flush_buffer (YY_BUFFER_STATE b );
303
__attribute__((unused)) static void yypush_buffer_state (YY_BUFFER_STATE new_buffer );
304
__attribute__((unused)) static void yypop_buffer_state (void );
306
static void yyensure_buffer_stack (void );
307
static void yy_load_buffer_state (void );
308
static void yy_init_buffer (YY_BUFFER_STATE b,FILE *file );
310
#define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER )
312
YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size );
313
YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str );
314
YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,int len );
316
static void *yyalloc (yy_size_t );
317
static void *yyrealloc (void *,yy_size_t );
318
static void yyfree (void * );
320
#define yy_new_buffer yy_create_buffer
322
#define yy_set_interactive(is_interactive) \
324
if ( ! YY_CURRENT_BUFFER ){ \
325
yyensure_buffer_stack (); \
326
YY_CURRENT_BUFFER_LVALUE = \
327
yy_create_buffer(yyin,YY_BUF_SIZE ); \
329
YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
332
#define yy_set_bol(at_bol) \
334
if ( ! YY_CURRENT_BUFFER ){\
335
yyensure_buffer_stack (); \
336
YY_CURRENT_BUFFER_LVALUE = \
337
yy_create_buffer(yyin,YY_BUF_SIZE ); \
339
YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
342
#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
344
/* Begin user sect3 */
347
#define YY_SKIP_YYWRAP
349
typedef unsigned char YY_CHAR;
351
static FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;
353
typedef int yy_state_type;
357
static int yylineno = 1;
360
#define yytext_ptr yytext
362
static yy_state_type yy_get_previous_state (void );
363
static yy_state_type yy_try_NUL_trans (yy_state_type current_state );
364
static int yy_get_next_buffer (void );
365
static void yy_fatal_error (yyconst char msg[] );
367
/* Done after the current pattern has been matched and before the
368
* corresponding action - sets up yytext.
370
#define YY_DO_BEFORE_ACTION \
371
(yytext_ptr) = yy_bp; \
372
yyleng = (size_t) (yy_cp - yy_bp); \
373
(yy_hold_char) = *yy_cp; \
375
(yy_c_buf_p) = yy_cp;
377
#define YY_NUM_RULES 119
378
#define YY_END_OF_BUFFER 120
379
/* This struct is not used in this scanner,
380
but its presence is necessary. */
383
flex_int32_t yy_verify;
386
static yyconst flex_int16_t yy_accept[399] =
388
0, 0, 114, 114, 0, 0, 0, 0, 120, 118,
389
117, 117, 8, 118, 109, 5, 98, 104, 107, 105,
390
102, 106, 118, 108, 1, 118, 103, 101, 99, 100,
391
112, 92, 92, 92, 92, 92, 92, 92, 92, 92,
392
92, 92, 92, 92, 92, 92, 92, 92, 92, 92,
393
110, 111, 114, 115, 6, 7, 9, 10, 117, 4,
394
93, 113, 2, 1, 3, 94, 95, 97, 96, 92,
395
92, 92, 92, 92, 92, 44, 92, 92, 92, 92,
396
92, 92, 92, 92, 92, 92, 92, 92, 92, 92,
397
92, 92, 28, 17, 25, 92, 92, 92, 92, 92,
399
54, 61, 92, 14, 92, 92, 92, 92, 92, 92,
400
92, 92, 92, 92, 92, 92, 92, 92, 92, 92,
401
92, 92, 114, 115, 115, 116, 6, 7, 9, 10,
402
2, 13, 45, 92, 92, 92, 92, 92, 92, 92,
403
92, 92, 92, 92, 92, 92, 92, 92, 92, 92,
404
92, 27, 92, 92, 92, 41, 92, 92, 92, 92,
405
21, 92, 92, 92, 92, 15, 92, 92, 92, 18,
406
92, 92, 92, 92, 92, 80, 92, 92, 92, 51,
407
92, 12, 92, 36, 92, 92, 92, 92, 92, 92,
408
92, 92, 92, 92, 92, 92, 92, 92, 20, 24,
410
92, 92, 92, 92, 92, 92, 92, 92, 92, 92,
411
46, 92, 92, 30, 92, 87, 92, 92, 39, 92,
412
92, 92, 92, 92, 48, 92, 89, 32, 91, 92,
413
11, 64, 92, 92, 92, 42, 92, 92, 92, 92,
414
92, 92, 92, 92, 92, 92, 29, 92, 92, 92,
415
92, 92, 92, 92, 92, 92, 85, 92, 26, 92,
416
66, 92, 92, 92, 37, 92, 92, 92, 92, 92,
417
92, 92, 31, 65, 23, 92, 57, 92, 75, 92,
418
92, 92, 43, 92, 92, 92, 92, 92, 92, 92,
419
92, 90, 92, 92, 56, 92, 92, 92, 92, 92,
421
92, 92, 40, 33, 79, 19, 92, 83, 74, 55,
422
92, 63, 92, 52, 92, 92, 92, 47, 92, 76,
423
92, 78, 92, 92, 34, 92, 92, 92, 35, 72,
424
92, 92, 92, 92, 58, 92, 50, 49, 92, 92,
425
53, 62, 92, 92, 92, 22, 92, 92, 73, 81,
426
92, 92, 77, 92, 68, 92, 92, 92, 92, 38,
427
92, 88, 67, 92, 84, 92, 92, 92, 86, 92,
428
59, 92, 16, 92, 70, 69, 92, 92, 82, 92,
429
92, 92, 92, 92, 92, 92, 92, 92, 92, 71,
430
92, 92, 92, 92, 92, 92, 60, 0
434
static yyconst flex_int32_t yy_ec[256] =
436
1, 1, 1, 1, 1, 1, 1, 1, 2, 3,
437
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
438
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
439
1, 2, 1, 4, 1, 5, 6, 1, 7, 8,
440
9, 10, 11, 12, 13, 14, 15, 16, 16, 16,
441
16, 16, 16, 16, 16, 16, 16, 17, 18, 19,
442
20, 21, 22, 1, 23, 24, 25, 26, 27, 28,
443
29, 30, 31, 32, 33, 34, 35, 36, 37, 38,
444
39, 40, 41, 42, 43, 44, 45, 46, 47, 32,
445
1, 1, 1, 1, 48, 1, 32, 32, 32, 32,
447
32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
448
32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
449
32, 32, 49, 1, 50, 1, 1, 1, 1, 1,
450
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
451
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
452
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
453
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
454
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
455
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
456
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
458
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
459
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
460
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
461
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
462
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
466
static yyconst flex_int32_t yy_meta[51] =
468
1, 1, 1, 2, 1, 1, 3, 1, 1, 4,
469
1, 1, 1, 1, 1, 5, 1, 1, 1, 6,
470
1, 1, 5, 5, 5, 5, 5, 5, 5, 5,
471
5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
472
5, 5, 5, 5, 5, 5, 5, 5, 1, 1
475
static yyconst flex_int16_t yy_base[409] =
477
0, 0, 437, 436, 438, 437, 439, 438, 441, 448,
478
49, 51, 448, 0, 448, 448, 448, 448, 448, 448,
479
448, 448, 426, 429, 41, 418, 448, 38, 448, 417,
480
448, 20, 33, 32, 46, 40, 44, 0, 54, 52,
481
399, 48, 60, 395, 65, 67, 81, 27, 411, 75,
482
448, 448, 0, 98, 0, 426, 0, 428, 113, 0,
483
448, 448, 415, 54, 410, 448, 448, 448, 448, 0,
484
403, 68, 399, 391, 389, 0, 402, 80, 84, 397,
485
383, 96, 381, 394, 379, 393, 387, 375, 379, 375,
486
377, 377, 0, 98, 0, 376, 97, 385, 368, 375,
488
0, 0, 381, 381, 364, 94, 103, 379, 98, 65,
489
381, 369, 109, 361, 377, 373, 351, 97, 372, 363,
490
115, 356, 0, 137, 138, 448, 0, 388, 0, 390,
491
377, 0, 0, 365, 360, 367, 365, 348, 346, 345,
492
350, 359, 347, 359, 95, 347, 353, 354, 336, 336,
493
123, 0, 334, 350, 351, 0, 338, 347, 344, 122,
494
124, 341, 336, 330, 340, 338, 331, 328, 336, 0,
495
326, 336, 334, 325, 315, 309, 322, 307, 327, 0,
496
313, 0, 311, 0, 325, 316, 313, 131, 309, 316,
497
323, 302, 304, 309, 309, 301, 304, 299, 0, 0,
499
311, 295, 305, 312, 292, 291, 305, 294, 307, 287,
500
0, 297, 279, 0, 298, 0, 295, 282, 0, 281,
501
276, 281, 280, 290, 0, 276, 0, 0, 0, 280,
502
0, 0, 276, 273, 287, 0, 272, 272, 270, 286,
503
271, 283, 280, 264, 282, 277, 0, 272, 272, 258,
504
257, 270, 256, 270, 269, 268, 0, 252, 0, 246,
505
0, 265, 249, 248, 0, 262, 252, 247, 246, 258,
506
248, 247, 0, 0, 0, 251, 0, 239, 0, 253,
507
249, 235, 0, 249, 250, 233, 238, 231, 249, 231,
508
228, 0, 229, 226, 0, 231, 243, 230, 237, 227,
510
235, 220, 0, 0, 0, 212, 219, 0, 0, 0,
511
216, 0, 230, 0, 231, 218, 217, 0, 213, 0,
512
216, 0, 208, 210, 0, 209, 223, 216, 0, 0,
513
219, 222, 204, 219, 0, 215, 0, 0, 199, 213,
514
0, 0, 197, 196, 201, 0, 210, 195, 0, 0,
515
201, 197, 0, 192, 0, 204, 204, 192, 202, 0,
516
179, 0, 0, 199, 0, 183, 177, 183, 0, 174,
517
0, 193, 0, 192, 0, 0, 183, 187, 0, 174,
518
174, 180, 166, 189, 181, 180, 166, 151, 118, 0,
519
130, 136, 127, 123, 119, 111, 0, 448, 167, 173,
521
179, 152, 181, 124, 187, 193, 199, 205
524
static yyconst flex_int16_t yy_def[409] =
526
398, 1, 399, 399, 400, 400, 401, 401, 398, 398,
527
398, 398, 398, 402, 398, 398, 398, 398, 398, 398,
528
398, 398, 398, 398, 398, 403, 398, 398, 398, 398,
529
398, 404, 404, 404, 404, 404, 404, 404, 404, 404,
530
404, 404, 404, 404, 404, 404, 404, 404, 404, 404,
531
398, 398, 405, 406, 407, 398, 408, 398, 398, 402,
532
398, 398, 398, 398, 403, 398, 398, 398, 398, 404,
533
404, 404, 404, 404, 404, 404, 404, 404, 404, 404,
534
404, 404, 404, 404, 404, 404, 404, 404, 404, 404,
535
404, 404, 404, 404, 404, 404, 404, 404, 404, 404,
537
404, 404, 404, 404, 404, 404, 404, 404, 404, 404,
538
404, 404, 404, 404, 404, 404, 404, 404, 404, 404,
539
404, 404, 405, 406, 406, 398, 407, 398, 408, 398,
540
398, 404, 404, 404, 404, 404, 404, 404, 404, 404,
541
404, 404, 404, 404, 404, 404, 404, 404, 404, 404,
542
404, 404, 404, 404, 404, 404, 404, 404, 404, 404,
543
404, 404, 404, 404, 404, 404, 404, 404, 404, 404,
544
404, 404, 404, 404, 404, 404, 404, 404, 404, 404,
545
404, 404, 404, 404, 404, 404, 404, 404, 404, 404,
546
404, 404, 404, 404, 404, 404, 404, 404, 404, 404,
548
404, 404, 404, 404, 404, 404, 404, 404, 404, 404,
549
404, 404, 404, 404, 404, 404, 404, 404, 404, 404,
550
404, 404, 404, 404, 404, 404, 404, 404, 404, 404,
551
404, 404, 404, 404, 404, 404, 404, 404, 404, 404,
552
404, 404, 404, 404, 404, 404, 404, 404, 404, 404,
553
404, 404, 404, 404, 404, 404, 404, 404, 404, 404,
554
404, 404, 404, 404, 404, 404, 404, 404, 404, 404,
555
404, 404, 404, 404, 404, 404, 404, 404, 404, 404,
556
404, 404, 404, 404, 404, 404, 404, 404, 404, 404,
557
404, 404, 404, 404, 404, 404, 404, 404, 404, 404,
559
404, 404, 404, 404, 404, 404, 404, 404, 404, 404,
560
404, 404, 404, 404, 404, 404, 404, 404, 404, 404,
561
404, 404, 404, 404, 404, 404, 404, 404, 404, 404,
562
404, 404, 404, 404, 404, 404, 404, 404, 404, 404,
563
404, 404, 404, 404, 404, 404, 404, 404, 404, 404,
564
404, 404, 404, 404, 404, 404, 404, 404, 404, 404,
565
404, 404, 404, 404, 404, 404, 404, 404, 404, 404,
566
404, 404, 404, 404, 404, 404, 404, 404, 404, 404,
567
404, 404, 404, 404, 404, 404, 404, 404, 404, 404,
568
404, 404, 404, 404, 404, 404, 404, 0, 398, 398,
570
398, 398, 398, 398, 398, 398, 398, 398
573
static yyconst flex_int16_t yy_nxt[499] =
575
10, 11, 12, 13, 14, 15, 16, 17, 18, 19,
576
20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
577
30, 31, 32, 33, 34, 35, 36, 37, 38, 38,
578
39, 38, 38, 40, 41, 42, 43, 44, 38, 45,
579
46, 47, 48, 49, 50, 38, 38, 38, 51, 52,
580
59, 59, 59, 59, 63, 71, 64, 67, 68, 73,
581
72, 77, 118, 74, 119, 78, 75, 63, 79, 64,
582
88, 80, 82, 85, 81, 86, 83, 89, 96, 76,
583
90, 93, 84, 91, 99, 87, 92, 101, 97, 94,
584
100, 107, 133, 110, 95, 102, 111, 103, 179, 104,
586
108, 109, 105, 115, 121, 112, 180, 125, 134, 113,
587
116, 122, 126, 114, 59, 59, 139, 117, 141, 142,
588
146, 163, 140, 159, 171, 173, 143, 189, 70, 147,
589
172, 177, 183, 164, 207, 208, 148, 190, 160, 161,
590
174, 193, 178, 184, 175, 194, 398, 125, 222, 214,
591
224, 398, 126, 215, 248, 249, 60, 397, 396, 395,
592
225, 394, 393, 223, 392, 391, 250, 53, 53, 53,
593
53, 53, 53, 55, 55, 55, 55, 55, 55, 57,
594
57, 57, 57, 57, 57, 65, 65, 123, 123, 123,
595
390, 123, 123, 124, 124, 124, 124, 124, 124, 127,
597
127, 389, 127, 127, 127, 129, 388, 129, 129, 129,
598
129, 387, 386, 385, 384, 383, 382, 381, 380, 379,
599
378, 377, 376, 375, 374, 373, 372, 371, 370, 369,
600
368, 367, 366, 365, 364, 363, 362, 361, 360, 359,
601
358, 357, 356, 355, 354, 353, 352, 351, 350, 349,
602
348, 347, 346, 345, 344, 343, 342, 341, 340, 339,
603
338, 337, 336, 335, 334, 333, 332, 331, 330, 329,
604
328, 327, 326, 325, 324, 323, 322, 321, 320, 319,
605
318, 317, 316, 315, 314, 313, 312, 311, 310, 309,
606
308, 307, 306, 305, 304, 303, 302, 301, 300, 299,
608
298, 297, 296, 295, 294, 293, 292, 291, 290, 289,
609
288, 287, 286, 285, 284, 283, 282, 281, 280, 279,
610
278, 277, 276, 275, 274, 273, 272, 271, 270, 269,
611
268, 267, 266, 265, 264, 263, 262, 261, 260, 259,
612
258, 257, 256, 255, 254, 253, 252, 251, 247, 246,
613
245, 244, 243, 242, 241, 240, 239, 238, 237, 236,
614
235, 234, 233, 232, 231, 230, 229, 228, 227, 226,
615
221, 220, 219, 218, 217, 216, 213, 212, 211, 210,
616
209, 206, 205, 204, 203, 202, 201, 200, 199, 198,
617
197, 196, 131, 130, 128, 195, 192, 191, 188, 187,
619
186, 185, 182, 181, 176, 170, 169, 168, 167, 166,
620
165, 162, 158, 157, 156, 155, 154, 153, 152, 151,
621
150, 149, 145, 144, 138, 137, 136, 135, 132, 398,
622
131, 130, 128, 120, 106, 98, 69, 66, 62, 61,
623
398, 58, 58, 56, 56, 54, 54, 9, 398, 398,
624
398, 398, 398, 398, 398, 398, 398, 398, 398, 398,
625
398, 398, 398, 398, 398, 398, 398, 398, 398, 398,
626
398, 398, 398, 398, 398, 398, 398, 398, 398, 398,
627
398, 398, 398, 398, 398, 398, 398, 398, 398, 398,
628
398, 398, 398, 398, 398, 398, 398, 398
632
static yyconst flex_int16_t yy_chk[499] =
634
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
635
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
636
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
637
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
638
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
639
11, 11, 12, 12, 25, 32, 25, 28, 28, 33,
640
32, 34, 48, 33, 48, 34, 33, 64, 34, 64,
641
37, 34, 35, 36, 34, 36, 35, 37, 40, 33,
642
37, 39, 35, 37, 42, 36, 37, 43, 40, 39,
643
42, 45, 72, 46, 39, 43, 46, 43, 110, 43,
645
45, 45, 43, 47, 50, 46, 110, 54, 72, 46,
646
47, 50, 54, 46, 59, 59, 78, 47, 79, 79,
647
82, 97, 78, 94, 106, 107, 79, 118, 404, 82,
648
106, 109, 113, 97, 145, 145, 82, 118, 94, 94,
649
107, 121, 109, 113, 107, 121, 124, 125, 160, 151,
650
161, 124, 125, 151, 188, 188, 402, 396, 395, 394,
651
161, 393, 392, 160, 391, 389, 188, 399, 399, 399,
652
399, 399, 399, 400, 400, 400, 400, 400, 400, 401,
653
401, 401, 401, 401, 401, 403, 403, 405, 405, 405,
654
388, 405, 405, 406, 406, 406, 406, 406, 406, 407,
656
407, 387, 407, 407, 407, 408, 386, 408, 408, 408,
657
408, 385, 384, 383, 382, 381, 380, 378, 377, 374,
658
372, 370, 368, 367, 366, 364, 361, 359, 358, 357,
659
356, 354, 352, 351, 348, 347, 345, 344, 343, 340,
660
339, 336, 334, 333, 332, 331, 328, 327, 326, 324,
661
323, 321, 319, 317, 316, 315, 313, 311, 307, 306,
662
302, 301, 300, 299, 298, 297, 296, 294, 293, 291,
663
290, 289, 288, 287, 286, 285, 284, 282, 281, 280,
664
278, 276, 272, 271, 270, 269, 268, 267, 266, 264,
665
263, 262, 260, 258, 256, 255, 254, 253, 252, 251,
667
250, 249, 248, 246, 245, 244, 243, 242, 241, 240,
668
239, 238, 237, 235, 234, 233, 230, 226, 224, 223,
669
222, 221, 220, 218, 217, 215, 213, 212, 210, 209,
670
208, 207, 206, 205, 204, 203, 202, 201, 198, 197,
671
196, 195, 194, 193, 192, 191, 190, 189, 187, 186,
672
185, 183, 181, 179, 178, 177, 176, 175, 174, 173,
673
172, 171, 169, 168, 167, 166, 165, 164, 163, 162,
674
159, 158, 157, 155, 154, 153, 150, 149, 148, 147,
675
146, 144, 143, 142, 141, 140, 139, 138, 137, 136,
676
135, 134, 131, 130, 128, 122, 120, 119, 117, 116,
678
115, 114, 112, 111, 108, 105, 104, 103, 100, 99,
679
98, 96, 92, 91, 90, 89, 88, 87, 86, 85,
680
84, 83, 81, 80, 77, 75, 74, 73, 71, 65,
681
63, 58, 56, 49, 44, 41, 30, 26, 24, 23,
682
9, 8, 7, 6, 5, 4, 3, 398, 398, 398,
683
398, 398, 398, 398, 398, 398, 398, 398, 398, 398,
684
398, 398, 398, 398, 398, 398, 398, 398, 398, 398,
685
398, 398, 398, 398, 398, 398, 398, 398, 398, 398,
686
398, 398, 398, 398, 398, 398, 398, 398, 398, 398,
687
398, 398, 398, 398, 398, 398, 398, 398
691
static yy_state_type yy_last_accepting_state;
692
static char *yy_last_accepting_cpos;
694
static int yy_flex_debug;
695
static int yy_flex_debug = 0;
697
/* The intent behind this definition is that it'll catch
698
* any uses of REJECT which flex missed.
700
#define REJECT reject_used_but_not_detected
701
#define yymore() yymore_used_but_not_detected
702
#define YY_MORE_ADJ 0
703
#define YY_RESTORE_YY_MORE_OFFSET
706
/**************************************************//**
707
SQL parser lexical analyzer: input file for the GNU Flex lexer generator
711
Created 12/14/1997 Heikki Tuuri
712
Published under the GPL version 2
714
The InnoDB parser is frozen because MySQL takes care of SQL parsing.
715
Therefore we normally keep the InnoDB parser C files as they are, and do
716
not automatically generate them from pars0grm.y and pars0lex.l.
718
How to make the InnoDB parser and lexer C files:
720
1. Run ./make_flex.sh to generate lexer files.
722
2. Run ./make_bison.sh to generate parser files.
724
These instructions seem to work at least with bison-1.875d and flex-2.5.31 on
726
*******************************************************/
727
#define YY_NO_INPUT 1
728
#define YY_NO_UNISTD_H 1
729
#line 38 "pars0lex.l"
730
#define YYSTYPE que_node_t*
733
#include "pars0pars.h"
734
#include "pars0grm.h"
735
#include "pars0sym.h"
739
#define malloc(A) ut_malloc(A)
740
#define free(A) ut_free(A)
741
#define realloc(P, A) ut_realloc(P, A)
742
#define exit(A) ut_error
744
#define YY_INPUT(buf, result, max_size) pars_get_lex_chars(buf, &result, max_size)
746
/* String buffer for removing quotes */
747
static ulint stringbuf_len_alloc = 0; /* Allocated length */
748
static ulint stringbuf_len = 0; /* Current length */
749
static char* stringbuf; /* Start of buffer */
750
/** Appends a string to the buffer. */
755
const char* str, /*!< in: string to be appended */
756
ulint len) /*!< in: length of the string */
758
if (stringbuf == NULL) {
759
stringbuf = malloc(1);
760
stringbuf_len_alloc = 1;
763
if (stringbuf_len + len > stringbuf_len_alloc) {
764
while (stringbuf_len + len > stringbuf_len_alloc) {
765
stringbuf_len_alloc <<= 1;
767
stringbuf = realloc(stringbuf, stringbuf_len_alloc);
770
memcpy(stringbuf + stringbuf_len, str, len);
771
stringbuf_len += len;
784
#ifndef YY_NO_UNISTD_H
785
/* Special case for "unistd.h", since it is non-ANSI. We include it way
786
* down here because we want the user's section 1 to have been scanned first.
787
* The user has a chance to override it with an option.
792
#ifndef YY_EXTRA_TYPE
793
#define YY_EXTRA_TYPE void *
796
/* Macros after this point can all be overridden by user definitions in
800
#ifndef YY_SKIP_YYWRAP
802
extern "C" int yywrap (void );
804
extern int yywrap (void );
809
static void yy_flex_strncpy (char *,yyconst char *,int );
812
#ifdef YY_NEED_STRLEN
813
static int yy_flex_strlen (yyconst char * );
819
static int yyinput (void );
821
static int input (void );
826
/* Amount of stuff to slurp up with each read. */
827
#ifndef YY_READ_BUF_SIZE
828
#define YY_READ_BUF_SIZE 8192
831
/* Copy whatever the last rule matched to the standard output. */
833
/* This used to be an fputs(), but since the string might contain NUL's,
834
* we now use fwrite().
836
#define ECHO (void) fwrite( yytext, yyleng, 1, yyout )
839
/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
840
* is returned in "result".
843
#define YY_INPUT(buf,result,max_size) \
844
if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
848
for ( n = 0; n < max_size && \
849
(c = getc( yyin )) != EOF && c != '\n'; ++n ) \
852
buf[n++] = (char) c; \
853
if ( c == EOF && ferror( yyin ) ) \
854
YY_FATAL_ERROR( "input in flex scanner failed" ); \
860
while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \
862
if( errno != EINTR) \
864
YY_FATAL_ERROR( "input in flex scanner failed" ); \
875
/* No semi-colon after return; correct usage is to write "yyterminate();" -
876
* we don't want an extra ';' after the "return" because that will cause
877
* some compilers to complain about unreachable statements.
880
#define yyterminate() return YY_NULL
883
/* Number of entries by which start-condition stack grows. */
884
#ifndef YY_START_STACK_INCR
885
#define YY_START_STACK_INCR 25
888
/* Report a fatal error. */
889
#ifndef YY_FATAL_ERROR
890
#define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
893
/* end tables serialization structures and prototypes */
895
/* Default declaration of generated scanner - a define so the user can
896
* easily add parameters.
899
#define YY_DECL_IS_OURS 1
901
UNIV_INTERN int yylex (void);
903
#define YY_DECL UNIV_INTERN int yylex (void)
904
#endif /* !YY_DECL */
906
/* Code executed at the beginning of each rule, after yytext and yyleng
909
#ifndef YY_USER_ACTION
910
#define YY_USER_ACTION
913
/* Code executed at the end of each rule. */
915
#define YY_BREAK break;
918
#define YY_RULE_SETUP \
921
/** The main scanner function which does all the work.
925
register yy_state_type yy_current_state;
926
register char *yy_cp, *yy_bp;
929
#line 92 "pars0lex.l"
943
(yy_start) = 1; /* first start state */
951
if ( ! YY_CURRENT_BUFFER ) {
952
yyensure_buffer_stack ();
953
YY_CURRENT_BUFFER_LVALUE =
954
yy_create_buffer(yyin,YY_BUF_SIZE );
957
yy_load_buffer_state( );
960
while ( 1 ) /* loops until end-of-file is reached */
962
yy_cp = (yy_c_buf_p);
964
/* Support of yytext. */
965
*yy_cp = (yy_hold_char);
967
/* yy_bp points to the position in yy_ch_buf of the start of
972
yy_current_state = (yy_start);
976
register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
977
if ( yy_accept[yy_current_state] )
979
(yy_last_accepting_state) = yy_current_state;
980
(yy_last_accepting_cpos) = yy_cp;
982
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
984
yy_current_state = (int) yy_def[yy_current_state];
985
if ( yy_current_state >= 399 )
986
yy_c = yy_meta[(unsigned int) yy_c];
988
yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
991
while ( yy_current_state != 398 );
992
yy_cp = (yy_last_accepting_cpos);
993
yy_current_state = (yy_last_accepting_state);
996
yy_act = yy_accept[yy_current_state];
1000
do_action: /* This label is used only to access EOF actions. */
1003
{ /* beginning of action switch */
1004
case 0: /* must back up */
1005
/* undo the effects of YY_DO_BEFORE_ACTION */
1006
*yy_cp = (yy_hold_char);
1007
yy_cp = (yy_last_accepting_cpos);
1008
yy_current_state = (yy_last_accepting_state);
1009
goto yy_find_action;
1013
#line 94 "pars0lex.l"
1015
yylval = sym_tab_add_int_lit(pars_sym_tab_global,
1017
return(PARS_INT_LIT);
1022
#line 100 "pars0lex.l"
1024
ut_error; /* not implemented */
1026
return(PARS_FLOAT_LIT);
1031
#line 106 "pars0lex.l"
1035
yylval = sym_tab_add_bound_lit(pars_sym_tab_global,
1043
#line 115 "pars0lex.l"
1045
yylval = sym_tab_add_bound_id(pars_sym_tab_global,
1048
return(PARS_ID_TOKEN);
1053
#line 122 "pars0lex.l"
1055
/* Quoted character string literals are handled in an explicit
1056
start state 'quoted'. This state is entered and the buffer for
1057
the scanned string is emptied upon encountering a starting quote.
1059
In the state 'quoted', only two actions are possible (defined below). */
1065
/* rule 6 can match eol */
1067
#line 131 "pars0lex.l"
1069
/* Got a sequence of characters other than "'":
1070
append to string buffer */
1071
string_append(yytext, yyleng);
1076
#line 136 "pars0lex.l"
1078
/* Got a sequence of "'" characters:
1079
append half of them to string buffer,
1080
as "''" represents a single "'".
1081
We apply truncating division,
1082
so that "'''" will result in "'". */
1084
string_append(yytext, yyleng / 2);
1086
/* If we got an odd number of quotes, then the
1087
last quote we got is the terminating quote.
1088
At the end of the string, we return to the
1089
initial start state and report the scanned
1094
yylval = sym_tab_add_str_lit(
1095
pars_sym_tab_global,
1096
(byte*) stringbuf, stringbuf_len);
1097
return(PARS_STR_LIT);
1103
#line 160 "pars0lex.l"
1105
/* Quoted identifiers are handled in an explicit start state 'id'.
1106
This state is entered and the buffer for the scanned string is emptied
1107
upon encountering a starting quote.
1109
In the state 'id', only two actions are possible (defined below). */
1115
/* rule 9 can match eol */
1117
#line 169 "pars0lex.l"
1119
/* Got a sequence of characters other than '"':
1120
append to string buffer */
1121
string_append(yytext, yyleng);
1126
#line 174 "pars0lex.l"
1128
/* Got a sequence of '"' characters:
1129
append half of them to string buffer,
1130
as '""' represents a single '"'.
1131
We apply truncating division,
1132
so that '"""' will result in '"'. */
1134
string_append(yytext, yyleng / 2);
1136
/* If we got an odd number of quotes, then the
1137
last quote we got is the terminating quote.
1138
At the end of the string, we return to the
1139
initial start state and report the scanned
1144
yylval = sym_tab_add_id(
1145
pars_sym_tab_global,
1146
(byte*) stringbuf, stringbuf_len);
1148
return(PARS_ID_TOKEN);
1154
#line 199 "pars0lex.l"
1156
yylval = sym_tab_add_null_lit(pars_sym_tab_global);
1158
return(PARS_NULL_LIT);
1163
#line 205 "pars0lex.l"
1165
/* Implicit cursor name */
1166
yylval = sym_tab_add_str_lit(pars_sym_tab_global,
1167
(byte*) yytext, yyleng);
1168
return(PARS_SQL_TOKEN);
1173
#line 212 "pars0lex.l"
1175
return(PARS_AND_TOKEN);
1180
#line 216 "pars0lex.l"
1182
return(PARS_OR_TOKEN);
1187
#line 220 "pars0lex.l"
1189
return(PARS_NOT_TOKEN);
1194
#line 224 "pars0lex.l"
1196
return(PARS_PROCEDURE_TOKEN);
1201
#line 228 "pars0lex.l"
1203
return(PARS_IN_TOKEN);
1208
#line 232 "pars0lex.l"
1210
return(PARS_OUT_TOKEN);
1215
#line 236 "pars0lex.l"
1217
return(PARS_BINARY_TOKEN);
1222
#line 240 "pars0lex.l"
1224
return(PARS_BLOB_TOKEN);
1229
#line 244 "pars0lex.l"
1231
return(PARS_INT_TOKEN);
1236
#line 248 "pars0lex.l"
1238
return(PARS_INT_TOKEN);
1243
#line 252 "pars0lex.l"
1245
return(PARS_FLOAT_TOKEN);
1250
#line 256 "pars0lex.l"
1252
return(PARS_CHAR_TOKEN);
1257
#line 260 "pars0lex.l"
1259
return(PARS_IS_TOKEN);
1264
#line 264 "pars0lex.l"
1266
return(PARS_BEGIN_TOKEN);
1271
#line 268 "pars0lex.l"
1273
return(PARS_END_TOKEN);
1278
#line 272 "pars0lex.l"
1280
return(PARS_IF_TOKEN);
1285
#line 276 "pars0lex.l"
1287
return(PARS_THEN_TOKEN);
1292
#line 280 "pars0lex.l"
1294
return(PARS_ELSE_TOKEN);
1299
#line 284 "pars0lex.l"
1301
return(PARS_ELSIF_TOKEN);
1306
#line 288 "pars0lex.l"
1308
return(PARS_LOOP_TOKEN);
1313
#line 292 "pars0lex.l"
1315
return(PARS_WHILE_TOKEN);
1320
#line 296 "pars0lex.l"
1322
return(PARS_RETURN_TOKEN);
1327
#line 300 "pars0lex.l"
1329
return(PARS_SELECT_TOKEN);
1334
#line 304 "pars0lex.l"
1336
return(PARS_SUM_TOKEN);
1341
#line 308 "pars0lex.l"
1343
return(PARS_COUNT_TOKEN);
1348
#line 312 "pars0lex.l"
1350
return(PARS_DISTINCT_TOKEN);
1355
#line 316 "pars0lex.l"
1357
return(PARS_FROM_TOKEN);
1362
#line 320 "pars0lex.l"
1364
return(PARS_WHERE_TOKEN);
1369
#line 324 "pars0lex.l"
1371
return(PARS_FOR_TOKEN);
1376
#line 328 "pars0lex.l"
1378
return(PARS_READ_TOKEN);
1383
#line 332 "pars0lex.l"
1385
return(PARS_ORDER_TOKEN);
1390
#line 336 "pars0lex.l"
1392
return(PARS_BY_TOKEN);
1397
#line 340 "pars0lex.l"
1399
return(PARS_ASC_TOKEN);
1404
#line 344 "pars0lex.l"
1406
return(PARS_DESC_TOKEN);
1411
#line 348 "pars0lex.l"
1413
return(PARS_INSERT_TOKEN);
1418
#line 352 "pars0lex.l"
1420
return(PARS_INTO_TOKEN);
1425
#line 356 "pars0lex.l"
1427
return(PARS_VALUES_TOKEN);
1432
#line 360 "pars0lex.l"
1434
return(PARS_UPDATE_TOKEN);
1439
#line 364 "pars0lex.l"
1441
return(PARS_SET_TOKEN);
1446
#line 368 "pars0lex.l"
1448
return(PARS_DELETE_TOKEN);
1453
#line 372 "pars0lex.l"
1455
return(PARS_CURRENT_TOKEN);
1460
#line 376 "pars0lex.l"
1462
return(PARS_OF_TOKEN);
1467
#line 380 "pars0lex.l"
1469
return(PARS_CREATE_TOKEN);
1474
#line 384 "pars0lex.l"
1476
return(PARS_TABLE_TOKEN);
1481
#line 388 "pars0lex.l"
1483
return(PARS_INDEX_TOKEN);
1488
#line 392 "pars0lex.l"
1490
return(PARS_UNIQUE_TOKEN);
1495
#line 396 "pars0lex.l"
1497
return(PARS_CLUSTERED_TOKEN);
1502
#line 400 "pars0lex.l"
1504
return(PARS_DOES_NOT_FIT_IN_MEM_TOKEN);
1509
#line 404 "pars0lex.l"
1511
return(PARS_ON_TOKEN);
1516
#line 408 "pars0lex.l"
1518
return(PARS_DECLARE_TOKEN);
1523
#line 412 "pars0lex.l"
1525
return(PARS_CURSOR_TOKEN);
1530
#line 416 "pars0lex.l"
1532
return(PARS_OPEN_TOKEN);
1537
#line 420 "pars0lex.l"
1539
return(PARS_FETCH_TOKEN);
1544
#line 424 "pars0lex.l"
1546
return(PARS_CLOSE_TOKEN);
1551
#line 428 "pars0lex.l"
1553
return(PARS_NOTFOUND_TOKEN);
1558
#line 432 "pars0lex.l"
1560
return(PARS_TO_CHAR_TOKEN);
1565
#line 436 "pars0lex.l"
1567
return(PARS_TO_NUMBER_TOKEN);
1572
#line 440 "pars0lex.l"
1574
return(PARS_TO_BINARY_TOKEN);
1579
#line 444 "pars0lex.l"
1581
return(PARS_BINARY_TO_NUMBER_TOKEN);
1586
#line 448 "pars0lex.l"
1588
return(PARS_SUBSTR_TOKEN);
1593
#line 452 "pars0lex.l"
1595
return(PARS_REPLSTR_TOKEN);
1600
#line 456 "pars0lex.l"
1602
return(PARS_CONCAT_TOKEN);
1607
#line 460 "pars0lex.l"
1609
return(PARS_INSTR_TOKEN);
1614
#line 464 "pars0lex.l"
1616
return(PARS_LENGTH_TOKEN);
1621
#line 468 "pars0lex.l"
1623
return(PARS_SYSDATE_TOKEN);
1628
#line 472 "pars0lex.l"
1630
return(PARS_PRINTF_TOKEN);
1635
#line 476 "pars0lex.l"
1637
return(PARS_ASSERT_TOKEN);
1642
#line 480 "pars0lex.l"
1644
return(PARS_RND_TOKEN);
1649
#line 484 "pars0lex.l"
1651
return(PARS_RND_STR_TOKEN);
1656
#line 488 "pars0lex.l"
1658
return(PARS_ROW_PRINTF_TOKEN);
1663
#line 492 "pars0lex.l"
1665
return(PARS_COMMIT_TOKEN);
1670
#line 496 "pars0lex.l"
1672
return(PARS_ROLLBACK_TOKEN);
1677
#line 500 "pars0lex.l"
1679
return(PARS_WORK_TOKEN);
1684
#line 504 "pars0lex.l"
1686
return(PARS_UNSIGNED_TOKEN);
1691
#line 508 "pars0lex.l"
1693
return(PARS_EXIT_TOKEN);
1698
#line 512 "pars0lex.l"
1700
return(PARS_FUNCTION_TOKEN);
1705
#line 516 "pars0lex.l"
1707
return(PARS_LOCK_TOKEN);
1712
#line 520 "pars0lex.l"
1714
return(PARS_SHARE_TOKEN);
1719
#line 524 "pars0lex.l"
1721
return(PARS_MODE_TOKEN);
1726
#line 528 "pars0lex.l"
1728
yylval = sym_tab_add_id(pars_sym_tab_global,
1731
return(PARS_ID_TOKEN);
1736
#line 535 "pars0lex.l"
1738
return(PARS_DDOT_TOKEN);
1743
#line 539 "pars0lex.l"
1745
return(PARS_ASSIGN_TOKEN);
1750
#line 543 "pars0lex.l"
1752
return(PARS_LE_TOKEN);
1757
#line 547 "pars0lex.l"
1759
return(PARS_GE_TOKEN);
1764
#line 551 "pars0lex.l"
1766
return(PARS_NE_TOKEN);
1771
#line 555 "pars0lex.l"
1774
return((int)(*yytext));
1779
#line 560 "pars0lex.l"
1782
return((int)(*yytext));
1787
#line 565 "pars0lex.l"
1790
return((int)(*yytext));
1795
#line 570 "pars0lex.l"
1798
return((int)(*yytext));
1803
#line 575 "pars0lex.l"
1806
return((int)(*yytext));
1811
#line 580 "pars0lex.l"
1814
return((int)(*yytext));
1819
#line 585 "pars0lex.l"
1822
return((int)(*yytext));
1827
#line 590 "pars0lex.l"
1830
return((int)(*yytext));
1835
#line 595 "pars0lex.l"
1838
return((int)(*yytext));
1843
#line 600 "pars0lex.l"
1846
return((int)(*yytext));
1851
#line 605 "pars0lex.l"
1854
return((int)(*yytext));
1859
#line 610 "pars0lex.l"
1862
return((int)(*yytext));
1867
#line 615 "pars0lex.l"
1870
return((int)(*yytext));
1875
#line 620 "pars0lex.l"
1878
return((int)(*yytext));
1883
#line 625 "pars0lex.l"
1886
return((int)(*yytext));
1891
#line 630 "pars0lex.l"
1892
BEGIN(comment); /* eat up comment */
1895
/* rule 114 can match eol */
1897
#line 632 "pars0lex.l"
1901
/* rule 115 can match eol */
1903
#line 633 "pars0lex.l"
1908
#line 634 "pars0lex.l"
1912
/* rule 117 can match eol */
1914
#line 636 "pars0lex.l"
1915
/* eat up whitespace */
1919
#line 639 "pars0lex.l"
1921
fprintf(stderr,"Unrecognized character: %02x\n",
1931
#line 648 "pars0lex.l"
1932
YY_FATAL_ERROR( "flex scanner jammed" );
1934
#line 1916 "lexyy.c"
1935
case YY_STATE_EOF(INITIAL):
1936
case YY_STATE_EOF(comment):
1937
case YY_STATE_EOF(quoted):
1938
case YY_STATE_EOF(id):
1941
case YY_END_OF_BUFFER:
1943
/* Amount of text matched not including the EOB char. */
1944
int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1;
1946
/* Undo the effects of YY_DO_BEFORE_ACTION. */
1947
*yy_cp = (yy_hold_char);
1948
YY_RESTORE_YY_MORE_OFFSET
1950
if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
1952
/* We're scanning a new file or input source. It's
1953
* possible that this happened because the user
1954
* just pointed yyin at a new source and called
1955
* yylex(). If so, then we have to assure
1956
* consistency between YY_CURRENT_BUFFER and our
1957
* globals. Here is the right place to do so, because
1958
* this is the first action (other than possibly a
1959
* back-up) that will match for the new input source.
1961
(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
1962
YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin;
1963
YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
1966
/* Note that here we test for yy_c_buf_p "<=" to the position
1967
* of the first EOB in the buffer, since yy_c_buf_p will
1968
* already have been incremented past the NUL character
1969
* (since all states make transitions on EOB to the
1970
* end-of-buffer state). Contrast this with the test
1973
if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
1974
{ /* This was really a NUL. */
1975
yy_state_type yy_next_state;
1977
(yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text;
1979
yy_current_state = yy_get_previous_state( );
1981
/* Okay, we're now positioned to make the NUL
1982
* transition. We couldn't have
1983
* yy_get_previous_state() go ahead and do it
1984
* for us because it doesn't know how to deal
1985
* with the possibility of jamming (and we don't
1986
* want to build jamming into it because then it
1987
* will run more slowly).
1990
yy_next_state = yy_try_NUL_trans( yy_current_state );
1992
yy_bp = (yytext_ptr) + YY_MORE_ADJ;
1994
if ( yy_next_state )
1996
/* Consume the NUL. */
1997
yy_cp = ++(yy_c_buf_p);
1998
yy_current_state = yy_next_state;
2004
yy_cp = (yy_last_accepting_cpos);
2005
yy_current_state = (yy_last_accepting_state);
2006
goto yy_find_action;
2010
else switch ( yy_get_next_buffer( ) )
2012
case EOB_ACT_END_OF_FILE:
2014
(yy_did_buffer_switch_on_eof) = 0;
2018
/* Note: because we've taken care in
2019
* yy_get_next_buffer() to have set up
2020
* yytext, we can now set up
2021
* yy_c_buf_p so that if some total
2022
* hoser (like flex itself) wants to
2023
* call the scanner after we return the
2024
* YY_NULL, it'll still work - another
2025
* YY_NULL will get returned.
2027
(yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ;
2029
yy_act = YY_STATE_EOF(YY_START);
2035
if ( ! (yy_did_buffer_switch_on_eof) )
2041
case EOB_ACT_CONTINUE_SCAN:
2043
(yytext_ptr) + yy_amount_of_matched_text;
2045
yy_current_state = yy_get_previous_state( );
2047
yy_cp = (yy_c_buf_p);
2048
yy_bp = (yytext_ptr) + YY_MORE_ADJ;
2051
case EOB_ACT_LAST_MATCH:
2053
&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)];
2055
yy_current_state = yy_get_previous_state( );
2057
yy_cp = (yy_c_buf_p);
2058
yy_bp = (yytext_ptr) + YY_MORE_ADJ;
2059
goto yy_find_action;
2066
"fatal flex scanner internal error--no action found" );
2067
} /* end of action switch */
2068
} /* end of scanning one token */
2069
} /* end of yylex */
2071
/* yy_get_next_buffer - try to read in a new buffer
2073
* Returns a code representing an action:
2074
* EOB_ACT_LAST_MATCH -
2075
* EOB_ACT_CONTINUE_SCAN - continue scanning from current position
2076
* EOB_ACT_END_OF_FILE - end of file
2078
static int yy_get_next_buffer (void)
2080
register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
2081
register char *source = (yytext_ptr);
2082
register int number_to_move, i;
2085
if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )
2087
"fatal flex scanner internal error--end of buffer missed" );
2089
if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
2090
{ /* Don't try to fill the buffer, so this is an EOF. */
2091
if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 )
2093
/* We matched a single character, the EOB, so
2094
* treat this as a final EOF.
2096
return EOB_ACT_END_OF_FILE;
2101
/* We matched some text prior to the EOB, first
2104
return EOB_ACT_LAST_MATCH;
2108
/* Try to read more data. */
2110
/* First move last chars to start of buffer. */
2111
number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1;
2113
for ( i = 0; i < number_to_move; ++i )
2114
*(dest++) = *(source++);
2116
if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
2117
/* don't do the read, it's not guaranteed to return an EOF,
2120
YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0;
2124
size_t num_to_read =
2125
YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
2127
while ( num_to_read <= 0 )
2128
{ /* Not enough room in the buffer - grow it. */
2130
/* just a shorter name for the current buffer */
2131
YY_BUFFER_STATE b = YY_CURRENT_BUFFER;
2133
int yy_c_buf_p_offset =
2134
(int) ((yy_c_buf_p) - b->yy_ch_buf);
2136
if ( b->yy_is_our_buffer )
2138
int new_size = b->yy_buf_size * 2;
2140
if ( new_size <= 0 )
2141
b->yy_buf_size += b->yy_buf_size / 8;
2143
b->yy_buf_size *= 2;
2145
b->yy_ch_buf = (char *)
2146
/* Include room in for 2 EOB chars. */
2147
yyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 );
2150
/* Can't grow it, we don't own it. */
2153
if ( ! b->yy_ch_buf )
2155
"fatal error - scanner input buffer overflow" );
2157
(yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset];
2159
num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
2164
if ( num_to_read > YY_READ_BUF_SIZE )
2165
num_to_read = YY_READ_BUF_SIZE;
2167
/* Read in more data. */
2168
YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
2169
(yy_n_chars), num_to_read );
2171
YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
2174
if ( (yy_n_chars) == 0 )
2176
if ( number_to_move == YY_MORE_ADJ )
2178
ret_val = EOB_ACT_END_OF_FILE;
2184
ret_val = EOB_ACT_LAST_MATCH;
2185
YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
2186
YY_BUFFER_EOF_PENDING;
2191
ret_val = EOB_ACT_CONTINUE_SCAN;
2193
(yy_n_chars) += number_to_move;
2194
YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR;
2195
YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR;
2197
(yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
2202
/* yy_get_previous_state - get the state just before the EOB char was reached */
2204
static yy_state_type yy_get_previous_state (void)
2206
register yy_state_type yy_current_state;
2207
register char *yy_cp;
2209
yy_current_state = (yy_start);
2211
for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
2213
register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
2214
if ( yy_accept[yy_current_state] )
2216
(yy_last_accepting_state) = yy_current_state;
2217
(yy_last_accepting_cpos) = yy_cp;
2219
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
2221
yy_current_state = (int) yy_def[yy_current_state];
2222
if ( yy_current_state >= 399 )
2223
yy_c = yy_meta[(unsigned int) yy_c];
2225
yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
2228
return yy_current_state;
2231
/* yy_try_NUL_trans - try to make a transition on the NUL character
2234
* next_state = yy_try_NUL_trans( current_state );
2236
static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state )
2238
register int yy_is_jam;
2239
register char *yy_cp = (yy_c_buf_p);
2241
register YY_CHAR yy_c = 1;
2242
if ( yy_accept[yy_current_state] )
2244
(yy_last_accepting_state) = yy_current_state;
2245
(yy_last_accepting_cpos) = yy_cp;
2247
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
2249
yy_current_state = (int) yy_def[yy_current_state];
2250
if ( yy_current_state >= 399 )
2251
yy_c = yy_meta[(unsigned int) yy_c];
2253
yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
2254
yy_is_jam = (yy_current_state == 398);
2256
return yy_is_jam ? 0 : yy_current_state;
2261
static int yyinput (void)
2263
static int input (void)
2269
*(yy_c_buf_p) = (yy_hold_char);
2271
if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
2273
/* yy_c_buf_p now points to the character we want to return.
2274
* If this occurs *before* the EOB characters, then it's a
2275
* valid NUL; if not, then we've hit the end of the buffer.
2277
if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
2278
/* This was really a NUL. */
2279
*(yy_c_buf_p) = '\0';
2282
{ /* need more input */
2283
int offset = (int)((yy_c_buf_p) - (yytext_ptr));
2286
switch ( yy_get_next_buffer( ) )
2288
case EOB_ACT_LAST_MATCH:
2289
/* This happens because yy_g_n_b()
2290
* sees that we've accumulated a
2291
* token and flags that we need to
2292
* try matching the token before
2293
* proceeding. But for input(),
2294
* there's no matching to consider.
2295
* So convert the EOB_ACT_LAST_MATCH
2296
* to EOB_ACT_END_OF_FILE.
2299
/* Reset buffer status. */
2304
case EOB_ACT_END_OF_FILE:
2309
if ( ! (yy_did_buffer_switch_on_eof) )
2318
case EOB_ACT_CONTINUE_SCAN:
2319
(yy_c_buf_p) = (yytext_ptr) + offset;
2325
c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */
2326
*(yy_c_buf_p) = '\0'; /* preserve yytext */
2327
(yy_hold_char) = *++(yy_c_buf_p);
2331
#endif /* ifndef YY_NO_INPUT */
2333
/** Immediately switch to a different input stream.
2334
* @param input_file A readable stream.
2336
* @note This function does not reset the start condition to @c INITIAL .
2338
static void yyrestart (FILE * input_file )
2341
if ( ! YY_CURRENT_BUFFER ){
2342
yyensure_buffer_stack ();
2343
YY_CURRENT_BUFFER_LVALUE =
2344
yy_create_buffer(yyin,YY_BUF_SIZE );
2347
yy_init_buffer(YY_CURRENT_BUFFER,input_file );
2348
yy_load_buffer_state( );
2351
/** Switch to a different input buffer.
2352
* @param new_buffer The new input buffer.
2355
__attribute__((unused)) static void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer )
2358
/* TODO. We should be able to replace this entire function body
2360
* yypop_buffer_state();
2361
* yypush_buffer_state(new_buffer);
2363
yyensure_buffer_stack ();
2364
if ( YY_CURRENT_BUFFER == new_buffer )
2367
if ( YY_CURRENT_BUFFER )
2369
/* Flush out information for old buffer. */
2370
*(yy_c_buf_p) = (yy_hold_char);
2371
YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
2372
YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
2375
YY_CURRENT_BUFFER_LVALUE = new_buffer;
2376
yy_load_buffer_state( );
2378
/* We don't actually know whether we did this switch during
2379
* EOF (yywrap()) processing, but the only time this flag
2380
* is looked at is after yywrap() is called, so it's safe
2381
* to go ahead and always set it.
2383
(yy_did_buffer_switch_on_eof) = 1;
2386
static void yy_load_buffer_state (void)
2388
(yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
2389
(yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
2390
yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
2391
(yy_hold_char) = *(yy_c_buf_p);
2394
/** Allocate and initialize an input buffer state.
2395
* @param file A readable stream.
2396
* @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
2398
* @return the allocated buffer state.
2400
static YY_BUFFER_STATE yy_create_buffer (FILE * file, int size )
2404
b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) );
2406
YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
2408
b->yy_buf_size = size;
2410
/* yy_ch_buf has to be 2 characters longer than the size given because
2411
* we need to put in 2 end-of-buffer characters.
2413
b->yy_ch_buf = (char *) yyalloc(b->yy_buf_size + 2 );
2414
if ( ! b->yy_ch_buf )
2415
YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
2417
b->yy_is_our_buffer = 1;
2419
yy_init_buffer(b,file );
2424
/** Destroy the buffer.
2425
* @param b a buffer created with yy_create_buffer()
2428
static void yy_delete_buffer (YY_BUFFER_STATE b )
2434
if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
2435
YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
2437
if ( b->yy_is_our_buffer )
2438
yyfree((void *) b->yy_ch_buf );
2440
yyfree((void *) b );
2443
/* Initializes or reinitializes a buffer.
2444
* This function is sometimes called more than once on the same buffer,
2445
* such as during a yyrestart() or at EOF.
2447
static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file )
2452
yy_flush_buffer(b );
2454
b->yy_input_file = file;
2455
b->yy_fill_buffer = 1;
2457
/* If b is the current buffer, then yy_init_buffer was _probably_
2458
* called from yyrestart() or through yy_get_next_buffer.
2459
* In that case, we don't want to reset the lineno or column.
2461
if (b != YY_CURRENT_BUFFER){
2462
b->yy_bs_lineno = 1;
2463
b->yy_bs_column = 0;
2466
b->yy_is_interactive = 0;
2471
/** Discard all buffered characters. On the next scan, YY_INPUT will be called.
2472
* @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
2475
static void yy_flush_buffer (YY_BUFFER_STATE b )
2482
/* We always need two end-of-buffer characters. The first causes
2483
* a transition to the end-of-buffer state. The second causes
2484
* a jam in that state.
2486
b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
2487
b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
2489
b->yy_buf_pos = &b->yy_ch_buf[0];
2492
b->yy_buffer_status = YY_BUFFER_NEW;
2494
if ( b == YY_CURRENT_BUFFER )
2495
yy_load_buffer_state( );
2498
/** Pushes the new state onto the stack. The new state becomes
2499
* the current state. This function will allocate the stack
2501
* @param new_buffer The new state.
2504
__attribute__((unused)) static void yypush_buffer_state (YY_BUFFER_STATE new_buffer )
2506
if (new_buffer == NULL)
2509
yyensure_buffer_stack();
2511
/* This block is copied from yy_switch_to_buffer. */
2512
if ( YY_CURRENT_BUFFER )
2514
/* Flush out information for old buffer. */
2515
*(yy_c_buf_p) = (yy_hold_char);
2516
YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
2517
YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
2520
/* Only push if top exists. Otherwise, replace top. */
2521
if (YY_CURRENT_BUFFER)
2522
(yy_buffer_stack_top)++;
2523
YY_CURRENT_BUFFER_LVALUE = new_buffer;
2525
/* copied from yy_switch_to_buffer. */
2526
yy_load_buffer_state( );
2527
(yy_did_buffer_switch_on_eof) = 1;
2530
/** Removes and deletes the top of the stack, if present.
2531
* The next element becomes the new top.
2534
__attribute__((unused)) static void yypop_buffer_state (void)
2536
if (!YY_CURRENT_BUFFER)
2539
yy_delete_buffer(YY_CURRENT_BUFFER );
2540
YY_CURRENT_BUFFER_LVALUE = NULL;
2541
if ((yy_buffer_stack_top) > 0)
2542
--(yy_buffer_stack_top);
2544
if (YY_CURRENT_BUFFER) {
2545
yy_load_buffer_state( );
2546
(yy_did_buffer_switch_on_eof) = 1;
2550
/* Allocates the stack if it does not exist.
2551
* Guarantees space for at least one push.
2553
static void yyensure_buffer_stack (void)
2557
if (!(yy_buffer_stack)) {
2559
/* First allocation is just for 2 elements, since we don't know if this
2560
* scanner will even need a stack. We use 2 instead of 1 to avoid an
2561
* immediate realloc on the next call.
2564
(yy_buffer_stack) = (struct yy_buffer_state**)yyalloc
2565
(num_to_alloc * sizeof(struct yy_buffer_state*)
2568
memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
2570
(yy_buffer_stack_max) = num_to_alloc;
2571
(yy_buffer_stack_top) = 0;
2575
if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){
2577
/* Increase the buffer to prepare for a possible push. */
2578
int grow_size = 8 /* arbitrary grow size */;
2580
num_to_alloc = (yy_buffer_stack_max) + grow_size;
2581
(yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc
2583
num_to_alloc * sizeof(struct yy_buffer_state*)
2586
/* zero only the new slots.*/
2587
memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*));
2588
(yy_buffer_stack_max) = num_to_alloc;
2592
#ifndef YY_EXIT_FAILURE
2593
#define YY_EXIT_FAILURE 2
2596
static void yy_fatal_error (yyconst char* msg )
2598
(void) fprintf( stderr, "%s\n", msg );
2599
exit( YY_EXIT_FAILURE );
2602
/* Redefine yyless() so it works in section 3 code. */
2608
/* Undo effects of setting up yytext. */ \
2609
int yyless_macro_arg = (n); \
2610
YY_LESS_LINENO(yyless_macro_arg);\
2611
yytext[yyleng] = (yy_hold_char); \
2612
(yy_c_buf_p) = yytext + yyless_macro_arg; \
2613
(yy_hold_char) = *(yy_c_buf_p); \
2614
*(yy_c_buf_p) = '\0'; \
2615
yyleng = yyless_macro_arg; \
2619
/* Accessor methods (get/set functions) to struct members. */
2621
/** Get the current line number.
2624
__attribute__((unused)) static int yyget_lineno (void)
2630
/** Get the input stream.
2633
__attribute__((unused)) static FILE *yyget_in (void)
2638
/** Get the output stream.
2641
__attribute__((unused)) static FILE *yyget_out (void)
2646
/** Get the length of the current token.
2649
__attribute__((unused)) static int yyget_leng (void)
2654
/** Get the current token.
2658
__attribute__((unused)) static char *yyget_text (void)
2663
/** Set the current line number.
2664
* @param line_number
2667
__attribute__((unused)) static void yyset_lineno (int line_number )
2670
yylineno = line_number;
2673
/** Set the input stream. This does not discard the current
2675
* @param in_str A readable stream.
2677
* @see yy_switch_to_buffer
2679
__attribute__((unused)) static void yyset_in (FILE * in_str )
2684
__attribute__((unused)) static void yyset_out (FILE * out_str )
2689
__attribute__((unused)) static int yyget_debug (void)
2691
return yy_flex_debug;
2694
__attribute__((unused)) static void yyset_debug (int bdebug )
2696
yy_flex_debug = bdebug ;
2699
/* yylex_destroy is for both reentrant and non-reentrant scanners. */
2700
__attribute__((unused)) static int yylex_destroy (void)
2703
/* Pop the buffer stack, destroying each element. */
2704
while(YY_CURRENT_BUFFER){
2705
yy_delete_buffer(YY_CURRENT_BUFFER );
2706
YY_CURRENT_BUFFER_LVALUE = NULL;
2707
yypop_buffer_state();
2710
/* Destroy the stack itself. */
2711
yyfree((yy_buffer_stack) );
2712
(yy_buffer_stack) = NULL;
2718
* Internal utility routines.
2722
static void yy_flex_strncpy (char* s1, yyconst char * s2, int n )
2725
for ( i = 0; i < n; ++i )
2730
#ifdef YY_NEED_STRLEN
2731
static int yy_flex_strlen (yyconst char * s )
2734
for ( n = 0; s[n]; ++n )
2741
static void *yyalloc (yy_size_t size )
2743
return (void *) malloc( size );
2746
static void *yyrealloc (void * ptr, yy_size_t size )
2748
/* The cast to (char *) in the following accommodates both
2749
* implementations that use char* generic pointers, and those
2750
* that use void* generic pointers. It works with the latter
2751
* because both ANSI C and C++ allow castless assignment from
2752
* any pointer type to void*, and deal with argument conversions
2753
* as though doing an assignment.
2755
return (void *) realloc( (char *) ptr, size );
2758
static void yyfree (void * ptr )
2760
free( (char *) ptr ); /* see yyrealloc() for (char *) cast */
2763
#define YYTABLES_NAME "yytables"
2766
#undef YY_FLUSH_BUFFER
2768
#undef yy_new_buffer
2769
#undef yy_set_interactive
2771
#undef YY_DO_BEFORE_ACTION
2773
#ifdef YY_DECL_IS_OURS
2774
#undef YY_DECL_IS_OURS
2777
#line 648 "pars0lex.l"
2782
/**********************************************************************
2783
Release any resources used by the lexer. */
2786
pars_lexer_close(void)
2787
/*==================*/
2792
stringbuf_len_alloc = stringbuf_len = 0;
added
removed
storage/innodb_plugin/pars/lexyy.c
