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#line 2 "ast_expr2f.c"
#line 4 "ast_expr2f.c"
#define YY_INT_ALIGNED short int
/* A lexical scanner generated by flex */
#define FLEX_SCANNER
#define YY_FLEX_MAJOR_VERSION 2
#define YY_FLEX_MINOR_VERSION 5
#define YY_FLEX_SUBMINOR_VERSION 31
#if YY_FLEX_SUBMINOR_VERSION > 0
#define FLEX_BETA
#endif
/* First, we deal with platform-specific or compiler-specific issues. */
/* begin standard C headers. */
#include <stdio.h>
#include <string.h>
#include <errno.h>
#include <stdlib.h>
/* end standard C headers. */
/* flex integer type definitions */
#ifndef FLEXINT_H
#define FLEXINT_H
/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
#if defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L
#include <inttypes.h>
typedef int8_t flex_int8_t;
typedef uint8_t flex_uint8_t;
typedef int16_t flex_int16_t;
typedef uint16_t flex_uint16_t;
typedef int32_t flex_int32_t;
typedef uint32_t flex_uint32_t;
#else
typedef signed char flex_int8_t;
typedef short int flex_int16_t;
typedef int flex_int32_t;
typedef unsigned char flex_uint8_t;
typedef unsigned short int flex_uint16_t;
typedef unsigned int flex_uint32_t;
#endif /* ! C99 */
/* Limits of integral types. */
#ifndef INT8_MIN
#define INT8_MIN (-128)
#endif
#ifndef INT16_MIN
#define INT16_MIN (-32767-1)
#endif
#ifndef INT32_MIN
#define INT32_MIN (-2147483647-1)
#endif
#ifndef INT8_MAX
#define INT8_MAX (127)
#endif
#ifndef INT16_MAX
#define INT16_MAX (32767)
#endif
#ifndef INT32_MAX
#define INT32_MAX (2147483647)
#endif
#ifndef UINT8_MAX
#define UINT8_MAX (255U)
#endif
#ifndef UINT16_MAX
#define UINT16_MAX (65535U)
#endif
#ifndef UINT32_MAX
#define UINT32_MAX (4294967295U)
#endif
#endif /* ! FLEXINT_H */
#ifdef __cplusplus
/* The "const" storage-class-modifier is valid. */
#define YY_USE_CONST
#else /* ! __cplusplus */
#if __STDC__
#define YY_USE_CONST
#endif /* __STDC__ */
#endif /* ! __cplusplus */
#ifdef YY_USE_CONST
#define yyconst const
#else
#define yyconst
#endif
/* Returned upon end-of-file. */
#define YY_NULL 0
/* Promotes a possibly negative, possibly signed char to an unsigned
* integer for use as an array index. If the signed char is negative,
* we want to instead treat it as an 8-bit unsigned char, hence the
* double cast.
*/
#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
/* An opaque pointer. */
#ifndef YY_TYPEDEF_YY_SCANNER_T
#define YY_TYPEDEF_YY_SCANNER_T
typedef void* yyscan_t;
#endif
/* For convenience, these vars (plus the bison vars far below)
are macros in the reentrant scanner. */
#define yyin yyg->yyin_r
#define yyout yyg->yyout_r
#define yyextra yyg->yyextra_r
#define yyleng yyg->yyleng_r
#define yytext yyg->yytext_r
#define yylineno (YY_CURRENT_BUFFER_LVALUE->yy_bs_lineno)
#define yycolumn (YY_CURRENT_BUFFER_LVALUE->yy_bs_column)
#define yy_flex_debug yyg->yy_flex_debug_r
int ast_yylex_init (yyscan_t* scanner);
/* Enter a start condition. This macro really ought to take a parameter,
* but we do it the disgusting crufty way forced on us by the ()-less
* definition of BEGIN.
*/
#define BEGIN yyg->yy_start = 1 + 2 *
/* Translate the current start state into a value that can be later handed
* to BEGIN to return to the state. The YYSTATE alias is for lex
* compatibility.
*/
#define YY_START ((yyg->yy_start - 1) / 2)
#define YYSTATE YY_START
/* Action number for EOF rule of a given start state. */
#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
/* Special action meaning "start processing a new file". */
#define YY_NEW_FILE ast_yyrestart(yyin ,yyscanner )
#define YY_END_OF_BUFFER_CHAR 0
/* Size of default input buffer. */
#ifndef YY_BUF_SIZE
#define YY_BUF_SIZE 16384
#endif
#ifndef YY_TYPEDEF_YY_BUFFER_STATE
#define YY_TYPEDEF_YY_BUFFER_STATE
typedef struct yy_buffer_state *YY_BUFFER_STATE;
#endif
#define EOB_ACT_CONTINUE_SCAN 0
#define EOB_ACT_END_OF_FILE 1
#define EOB_ACT_LAST_MATCH 2
#define YY_LESS_LINENO(n)
/* Return all but the first "n" matched characters back to the input stream. */
#define yyless(n) \
do \
{ \
/* Undo effects of setting up yytext. */ \
int yyless_macro_arg = (n); \
YY_LESS_LINENO(yyless_macro_arg);\
*yy_cp = yyg->yy_hold_char; \
YY_RESTORE_YY_MORE_OFFSET \
yyg->yy_c_buf_p = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
YY_DO_BEFORE_ACTION; /* set up yytext again */ \
} \
while ( 0 )
#define unput(c) yyunput( c, yyg->yytext_ptr , yyscanner )
/* The following is because we cannot portably get our hands on size_t
* (without autoconf's help, which isn't available because we want
* flex-generated scanners to compile on their own).
*/
#ifndef YY_TYPEDEF_YY_SIZE_T
#define YY_TYPEDEF_YY_SIZE_T
typedef unsigned int yy_size_t;
#endif
#ifndef YY_STRUCT_YY_BUFFER_STATE
#define YY_STRUCT_YY_BUFFER_STATE
struct yy_buffer_state
{
FILE *yy_input_file;
char *yy_ch_buf; /* input buffer */
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char *yy_buf_pos; /* current position in input buffer */
/* Size of input buffer in bytes, not including room for EOB
* characters.
*/
yy_size_t yy_buf_size;
/* Number of characters read into yy_ch_buf, not including EOB
* characters.
*/
int yy_n_chars;
/* Whether we "own" the buffer - i.e., we know we created it,
* and can realloc() it to grow it, and should free() it to
* delete it.
*/
int yy_is_our_buffer;
/* Whether this is an "interactive" input source; if so, and
* if we're using stdio for input, then we want to use getc()
* instead of fread(), to make sure we stop fetching input after
* each newline.
*/
int yy_is_interactive;
/* Whether we're considered to be at the beginning of a line.
* If so, '^' rules will be active on the next match, otherwise
* not.
*/
int yy_at_bol;
int yy_bs_lineno; /**< The line count. */
int yy_bs_column; /**< The column count. */
/* Whether to try to fill the input buffer when we reach the
* end of it.
*/
int yy_fill_buffer;
int yy_buffer_status;
#define YY_BUFFER_NEW 0
#define YY_BUFFER_NORMAL 1
/* When an EOF's been seen but there's still some text to process
* then we mark the buffer as YY_EOF_PENDING, to indicate that we
* shouldn't try reading from the input source any more. We might
* still have a bunch of tokens to match, though, because of
* possible backing-up.
*
* When we actually see the EOF, we change the status to "new"
* (via ast_yyrestart()), so that the user can continue scanning by
* just pointing yyin at a new input file.
*/
#define YY_BUFFER_EOF_PENDING 2
};
#endif /* !YY_STRUCT_YY_BUFFER_STATE */
/* We provide macros for accessing buffer states in case in the
* future we want to put the buffer states in a more general
* "scanner state".
*
* Returns the top of the stack, or NULL.
*/
#define YY_CURRENT_BUFFER ( yyg->yy_buffer_stack \
? yyg->yy_buffer_stack[yyg->yy_buffer_stack_top] \
: NULL)
/* Same as previous macro, but useful when we know that the buffer stack is not
* NULL or when we need an lvalue. For internal use only.
*/
#define YY_CURRENT_BUFFER_LVALUE yyg->yy_buffer_stack[yyg->yy_buffer_stack_top]
void ast_yyrestart (FILE *input_file ,yyscan_t yyscanner );
void ast_yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner );
YY_BUFFER_STATE ast_yy_create_buffer (FILE *file,int size ,yyscan_t yyscanner );
void ast_yy_delete_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner );
void ast_yy_flush_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner );
void ast_yypush_buffer_state (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner );
void ast_yypop_buffer_state (yyscan_t yyscanner );
static void ast_yyensure_buffer_stack (yyscan_t yyscanner );
static void ast_yy_load_buffer_state (yyscan_t yyscanner );
static void ast_yy_init_buffer (YY_BUFFER_STATE b,FILE *file ,yyscan_t yyscanner );
#define YY_FLUSH_BUFFER ast_yy_flush_buffer(YY_CURRENT_BUFFER ,yyscanner)
YY_BUFFER_STATE ast_yy_scan_buffer (char *base,yy_size_t size ,yyscan_t yyscanner );
YY_BUFFER_STATE ast_yy_scan_string (yyconst char *yy_str ,yyscan_t yyscanner );
YY_BUFFER_STATE ast_yy_scan_bytes (yyconst char *bytes,int len ,yyscan_t yyscanner );
void *ast_yyalloc (yy_size_t ,yyscan_t yyscanner );
void *ast_yyrealloc (void *,yy_size_t ,yyscan_t yyscanner );
void ast_yyfree (void * ,yyscan_t yyscanner );
#define yy_new_buffer ast_yy_create_buffer
#define yy_set_interactive(is_interactive) \
{ \
if ( ! YY_CURRENT_BUFFER ){ \
ast_yyensure_buffer_stack (yyscanner); \
YY_CURRENT_BUFFER_LVALUE = \
ast_yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner); \
} \
YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
}
#define yy_set_bol(at_bol) \
{ \
if ( ! YY_CURRENT_BUFFER ){\
ast_yyensure_buffer_stack (yyscanner); \
YY_CURRENT_BUFFER_LVALUE = \
ast_yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner); \
} \
YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
}
#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
/* Begin user sect3 */
#define ast_yywrap(n) 1
#define YY_SKIP_YYWRAP
typedef char YY_CHAR;
typedef int yy_state_type;
#define yytext_ptr yytext_r
static yyconst flex_int16_t yy_nxt[][128] =
{
{
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0
},
{
7, 8, 8, 8, 8, 8, 8, 8, 8, 9,
10, 8, 8, 9, 8, 8, 8, 8, 8, 8,
8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
8, 8, 9, 11, 12, 13, 14, 15, 16, 13,
17, 18, 19, 20, 13, 21, 13, 22, 23, 23,
23, 23, 23, 23, 23, 23, 23, 23, 24, 13,
25, 26, 27, 28, 13, 13, 13, 13, 13, 13,
13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
13, 8, 13, 8, 13, 13, 8, 13, 13, 13,
13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
13, 13, 13, 8, 29, 8, 8, 8
7, 8, 8, 8, 8, 8, 8, 8, 8, 9,
10, 8, 8, 9, 8, 8, 8, 8, 8, 8,
8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
8, 8, 9, 11, 12, 13, 14, 15, 16, 13,
17, 18, 19, 20, 13, 21, 13, 22, 23, 23,
23, 23, 23, 23, 23, 23, 23, 23, 24, 13,
25, 26, 27, 28, 13, 13, 13, 13, 13, 13,
13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
13, 8, 13, 8, 13, 13, 8, 13, 13, 13,
13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
13, 13, 13, 13, 13, 13, 13, 13, 13, 13,
13, 13, 13, 8, 29, 8, 8, 8
7, 30, 30, 30, 30, 30, 30, 30, 30, 30,
30, 30, 30, 30, 30, 30, 30, 30, 30, 30,
30, 30, 30, 30, 30, 30, 30, 30, 30, 30,
30, 30, 30, 30, 30, 30, 30, 30, 30, 30,
30, 30, 30, 30, 30, 30, 30, 30, 30, 30,
30, 30, 30, 30, 30, 30, 30, 30, 30, 30,
30, 30, 30, 30, 30, 30, 30, 30, 30, 30,
30, 30, 30, 30, 30, 30, 30, 30, 30, 30,
30, 30, 30, 30, 30, 30, 30, 30, 30, 30,
30, 30, 30, 30, 30, 30, 30, 30, 30, 30,
30, 30, 30, 30, 30, 30, 30, 30, 30, 30,
30, 30, 30, 30, 30, 30, 30, 30, 30, 30,
30, 30, 30, 31, 30, 32, 30, 30
7, 30, 30, 30, 30, 30, 30, 30, 30, 30,
30, 30, 30, 30, 30, 30, 30, 30, 30, 30,
30, 30, 30, 30, 30, 30, 30, 30, 30, 30,
30, 30, 30, 30, 30, 30, 30, 30, 30, 30,
30, 30, 30, 30, 30, 30, 30, 30, 30, 30,
30, 30, 30, 30, 30, 30, 30, 30, 30, 30,
30, 30, 30, 30, 30, 30, 30, 30, 30, 30,
30, 30, 30, 30, 30, 30, 30, 30, 30, 30,
30, 30, 30, 30, 30, 30, 30, 30, 30, 30,
30, 30, 30, 30, 30, 30, 30, 30, 30, 30,
30, 30, 30, 30, 30, 30, 30, 30, 30, 30,
30, 30, 30, 30, 30, 30, 30, 30, 30, 30,
30, 30, 30, 31, 30, 32, 30, 30
7, 33, 33, 33, 33, 33, 33, 33, 33, 34,
34, 33, 33, 34, 33, 33, 33, 33, 33, 33,
33, 33, 33, 33, 33, 33, 33, 33, 33, 33,
33, 33, 34, 34, 33, 33, 35, 34, 34, 33,
34, 34, 34, 34, 33, 34, 33, 34, 33, 33,
33, 33, 33, 33, 33, 33, 33, 33, 34, 33,
34, 34, 34, 34, 33, 33, 33, 33, 33, 33,
33, 33, 33, 33, 33, 33, 33, 33, 33, 33,
33, 33, 33, 33, 33, 33, 33, 33, 33, 33,
33, 33, 33, 33, 33, 33, 33, 33, 33, 33,
33, 33, 33, 33, 33, 33, 33, 33, 33, 33,
33, 33, 33, 33, 33, 33, 33, 33, 33, 33,
33, 33, 33, 33, 34, 33, 33, 33
7, 33, 33, 33, 33, 33, 33, 33, 33, 34,
34, 33, 33, 34, 33, 33, 33, 33, 33, 33,
33, 33, 33, 33, 33, 33, 33, 33, 33, 33,
33, 33, 34, 34, 33, 33, 35, 34, 34, 33,
34, 34, 34, 34, 33, 34, 33, 34, 33, 33,
33, 33, 33, 33, 33, 33, 33, 33, 34, 33,
34, 34, 34, 34, 33, 33, 33, 33, 33, 33,
33, 33, 33, 33, 33, 33, 33, 33, 33, 33,
33, 33, 33, 33, 33, 33, 33, 33, 33, 33,
33, 33, 33, 33, 33, 33, 33, 33, 33, 33,
33, 33, 33, 33, 33, 33, 33, 33, 33, 33,
33, 33, 33, 33, 33, 33, 33, 33, 33, 33,
33, 33, 33, 33, 34, 33, 33, 33
},
{
-7, -7, -7, -7, -7, -7, -7, -7, -7, -7,
-7, -7, -7, -7, -7, -7, -7, -7, -7, -7,
-7, -7, -7, -7, -7, -7, -7, -7, -7, -7,
-7, -7, -7, -7, -7, -7, -7, -7, -7, -7,
-7, -7, -7, -7, -7, -7, -7, -7, -7, -7,
-7, -7, -7, -7, -7, -7, -7, -7, -7, -7,
-7, -7, -7, -7, -7, -7, -7, -7, -7, -7,
-7, -7, -7, -7, -7, -7, -7, -7, -7, -7,
-7, -7, -7, -7, -7, -7, -7, -7, -7, -7,
-7, -7, -7, -7, -7, -7, -7, -7, -7, -7,
-7, -7, -7, -7, -7, -7, -7, -7, -7, -7,
-7, -7, -7, -7, -7, -7, -7, -7, -7, -7,
-7, -7, -7, -7, -7, -7, -7, -7
7, -8, -8, -8, -8, -8, -8, -8, -8, -8,
-8, -8, -8, -8, -8, -8, -8, -8, -8, -8,
-8, -8, -8, -8, -8, -8, -8, -8, -8, -8,
-8, -8, -8, -8, -8, -8, -8, -8, -8, -8,
-8, -8, -8, -8, -8, -8, -8, -8, -8, -8,
-8, -8, -8, -8, -8, -8, -8, -8, -8, -8,
-8, -8, -8, -8, -8, -8, -8, -8, -8, -8,
-8, -8, -8, -8, -8, -8, -8, -8, -8, -8,
-8, -8, -8, -8, -8, -8, -8, -8, -8, -8,
-8, -8, -8, -8, -8, -8, -8, -8, -8, -8,
-8, -8, -8, -8, -8, -8, -8, -8, -8, -8,
-8, -8, -8, -8, -8, -8, -8, -8, -8, -8,
-8, -8, -8, -8, -8, -8, -8, -8
-9, -9, -9, -9, -9, -9, -9, -9, -9, -9,
-9, -9, -9, -9, -9, -9, -9, -9, -9, -9,
-9, -9, -9, -9, -9, -9, -9, -9, -9, -9,
-9, -9, -9, -9, -9, -9, -9, -9, -9, -9,
-9, -9, -9, -9, -9, -9, -9, -9, -9, -9,
-9, -9, -9, -9, -9, -9, -9, -9, -9, -9,
-9, -9, -9, -9, -9, -9, -9, -9, -9, -9,
-9, -9, -9, -9, -9, -9, -9, -9, -9, -9,
-9, -9, -9, -9, -9, -9, -9, -9, -9, -9,
-9, -9, -9, -9, -9, -9, -9, -9, -9, -9,
-9, -9, -9, -9, -9, -9, -9, -9, -9, -9,
-9, -9, -9, -9, -9, -9, -9, -9
7, -10, -10, -10, -10, -10, -10, -10, -10, -10,
-10, -10, -10, -10, -10, -10, -10, -10, -10, -10,
-10, -10, -10, -10, -10, -10, -10, -10, -10, -10,
-10, -10, -10, -10, -10, -10, -10, -10, -10, -10,
-10, -10, -10, -10, -10, -10, -10, -10, -10, -10,
-10, -10, -10, -10, -10, -10, -10, -10, -10, -10,
-10, -10, -10, -10, -10, -10, -10, -10, -10, -10,
-10, -10, -10, -10, -10, -10, -10, -10, -10, -10,
-10, -10, -10, -10, -10, -10, -10, -10, -10, -10,
-10, -10, -10, -10, -10, -10, -10, -10, -10, -10,
-10, -10, -10, -10, -10, -10, -10, -10, -10, -10,
-10, -10, -10, -10, -10, -10, -10, -10, -10, -10,
-11, -11, -11, -11, -11, -11, -11, -11, -11, -11,
-11, -11, -11, -11, -11, -11, -11, -11, -11, -11,
-11, -11, -11, 36, -11, 36, 36, 36, -11, 36,
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902
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905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
{
7, 48, 48, 48, 48, 48, 48, 48, 48, -33,
-33, 48, 48, -33, 48, 48, 48, 48, 48, 48,
48, 48, 48, 48, 48, 48, 48, 48, 48, 48,
48, 48, -33, -33, 48, 48, -33, -33, -33, 48,
-33, -33, -33, -33, 48, -33, 48, -33, 48, 48,
48, 48, 48, 48, 48, 48, 48, 48, -33, 48,
-33, -33, -33, -33, 48, 48, 48, 48, 48, 48,
48, 48, 48, 48, 48, 48, 48, 48, 48, 48,
48, 48, 48, 48, 48, 48, 48, 48, 48, 48,
48, 48, 48, 48, 48, 48, 48, 48, 48, 48,
48, 48, 48, 48, 48, 48, 48, 48, 48, 48,
48, 48, 48, 48, 48, 48, 48, 48, 48, 48,
48, 48, 48, 48, -33, 48, 48, 48
},
{
7, -34, -34, -34, -34, -34, -34, -34, -34, -34,
-34, -34, -34, -34, -34, -34, -34, -34, -34, -34,
-34, -34, -34, -34, -34, -34, -34, -34, -34, -34,
-34, -34, -34, -34, -34, -34, -34, -34, -34, -34,
-34, -34, -34, -34, -34, -34, -34, -34, -34, -34,
-34, -34, -34, -34, -34, -34, -34, -34, -34, -34,
-34, -34, -34, -34, -34, -34, -34, -34, -34, -34,
-34, -34, -34, -34, -34, -34, -34, -34, -34, -34,
-34, -34, -34, -34, -34, -34, -34, -34, -34, -34,
-34, -34, -34, -34, -34, -34, -34, -34, -34, -34,
-34, -34, -34, -34, -34, -34, -34, -34, -34, -34,
-34, -34, -34, -34, -34, -34, -34, -34, -34, -34,
-34, -34, -34, -34, -34, -34, -34, -34
},
{
7, -35, -35, -35, -35, -35, -35, -35, -35, -35,
-35, -35, -35, -35, -35, -35, -35, -35, -35, -35,
-35, -35, -35, -35, -35, -35, -35, -35, -35, -35,
-35, -35, -35, -35, -35, -35, -35, -35, -35, -35,
-35, -35, -35, -35, -35, -35, -35, -35, -35, -35,
-35, -35, -35, -35, -35, -35, -35, -35, -35, -35,
-35, -35, -35, -35, -35, -35, -35, -35, -35, -35,
-35, -35, -35, -35, -35, -35, -35, -35, -35, -35,
-35, -35, -35, -35, -35, -35, -35, -35, -35, -35,
-35, -35, -35, -35, -35, -35, -35, -35, -35, -35,
-35, -35, -35, -35, -35, -35, -35, -35, -35, -35,
-35, -35, -35, -35, -35, -35, -35, -35, -35, -35,
-35, -35, -35, 49, -35, -35, -35, -35
},
{
7, -36, -36, -36, -36, -36, -36, -36, -36, -36,
-36, -36, -36, -36, -36, -36, -36, -36, -36, -36,
-36, -36, -36, -36, -36, -36, -36, -36, -36, -36,
-36, -36, -36, 36, -36, 36, 36, 36, -36, 36,
-36, -36, -36, -36, 36, -36, 36, -36, 36, 36,
36, 36, 36, 36, 36, 36, 36, 36, -36, 36,
-36, -36, -36, -36, 36, 36, 36, 36, 36, 36,
36, 36, 36, 36, 36, 36, 36, 36, 36, 36,
36, 36, 36, 36, 36, 36, 36, 36, 36, 36,
36, -36, 36, -36, 36, 36, -36, 36, 36, 36,
36, 36, 36, 36, 36, 36, 36, 36, 36, 36,
36, 36, 36, 36, 36, 36, 36, 36, 36, 36,
36, 36, 36, -36, -36, -36, -36, -36
},
{
7, -37, -37, -37, -37, -37, -37, -37, -37, -37,
-37, -37, -37, -37, -37, -37, -37, -37, -37, -37,
-37, -37, -37, -37, -37, -37, -37, -37, -37, -37,
-37, -37, -37, -37, -37, -37, -37, -37, -37, -37,
-37, -37, -37, -37, -37, -37, -37, -37, -37, -37,
-37, -37, -37, -37, -37, -37, -37, -37, -37, -37,
-37, -37, -37, -37, -37, -37, -37, -37, -37, -37,
-37, -37, -37, -37, -37, -37, -37, -37, -37, -37,
-37, -37, -37, -37, -37, -37, -37, -37, -37, -37,
-37, -37, -37, -37, -37, -37, -37, -37, -37, -37,
-37, -37, -37, -37, -37, -37, -37, -37, -37, -37,
-37, -37, -37, -37, -37, -37, -37, -37, -37, -37,
-37, -37, -37, -37, -37, -37, -37, -37
},
{
7, 38, 38, 38, 38, 38, 38, 38, 38, 38,
38, 38, 38, 38, 38, 38, 38, 38, 38, 38,
38, 38, 38, 38, 38, 38, 38, 38, 38, 38,
38, 38, 38, 38, 39, 38, 38, 38, 38, 38,
38, 38, 38, 38, 38, 38, 38, 38, 38, 38,
38, 38, 38, 38, 38, 38, 38, 38, 38, 38,
38, 38, 38, 38, 38, 38, 38, 38, 38, 38,
38, 38, 38, 38, 38, 38, 38, 38, 38, 38,
38, 38, 38, 38, 38, 38, 38, 38, 38, 38,
38, 38, 38, 38, 38, 38, 38, 38, 38, 38,
38, 38, 38, 38, 38, 38, 38, 38, 38, 38,
38, 38, 38, 38, 38, 38, 38, 38, 38, 38,
38, 38, 38, 38, 38, 38, 38, 38
},
{
7, -39, -39, -39, -39, -39, -39, -39, -39, -39,
-39, -39, -39, -39, -39, -39, -39, -39, -39, -39,
-39, -39, -39, -39, -39, -39, -39, -39, -39, -39,
-39, -39, -39, -39, -39, -39, -39, -39, -39, -39,
-39, -39, -39, -39, -39, -39, -39, -39, -39, -39,
-39, -39, -39, -39, -39, -39, -39, -39, -39, -39,
-39, -39, -39, -39, -39, -39, -39, -39, -39, -39,
-39, -39, -39, -39, -39, -39, -39, -39, -39, -39,
-39, -39, -39, -39, -39, -39, -39, -39, -39, -39,
-39, -39, -39, -39, -39, -39, -39, -39, -39, -39,
-39, -39, -39, -39, -39, -39, -39, -39, -39, -39,
-39, -39, -39, -39, -39, -39, -39, -39, -39, -39,
-39, -39, -39, -39, -39, -39, -39, -39
},
{
7, -40, -40, -40, -40, -40, -40, -40, -40, -40,
-40, -40, -40, -40, -40, -40, -40, -40, -40, -40,
-40, -40, -40, -40, -40, -40, -40, -40, -40, -40,
-40, -40, -40, -40, -40, -40, -40, -40, -40, -40,
-40, -40, -40, -40, -40, -40, -40, -40, -40, -40,
-40, -40, -40, -40, -40, -40, -40, -40, -40, -40,
-40, -40, -40, -40, -40, -40, -40, -40, -40, -40,
-40, -40, -40, -40, -40, -40, -40, -40, -40, -40,
-40, -40, -40, -40, -40, -40, -40, -40, -40, -40,
-40, -40, -40, -40, -40, -40, -40, -40, -40, -40,
-40, -40, -40, -40, -40, -40, -40, -40, -40, -40,
-40, -40, -40, -40, -40, -40, -40, -40, -40, -40,
-40, -40, -40, -40, -40, -40, -40, -40
},
{
7, -41, -41, -41, -41, -41, -41, -41, -41, -41,
-41, -41, -41, -41, -41, -41, -41, -41, -41, -41,
-41, -41, -41, -41, -41, -41, -41, -41, -41, -41,
-41, -41, -41, 36, -41, 36, 36, 36, -41, 36,
-41, -41, -41, -41, 36, -41, 36, -41, 41, 41,
41, 41, 41, 41, 41, 41, 41, 41, -41, 36,
-41, -41, -41, -41, 36, 36, 36, 36, 36, 36,
36, 36, 36, 36, 36, 36, 36, 36, 36, 36,
36, 36, 36, 36, 36, 36, 36, 36, 36, 36,
36, -41, 36, -41, 36, 36, -41, 36, 36, 36,
36, 36, 36, 36, 36, 36, 36, 36, 36, 36,
36, 36, 36, 36, 36, 36, 36, 36, 36, 36,
36, 36, 36, -41, -41, -41, -41, -41
},
{
7, -42, -42, -42, -42, -42, -42, -42, -42, -42,
-42, -42, -42, -42, -42, -42, -42, -42, -42, -42,
-42, -42, -42, -42, -42, -42, -42, -42, -42, -42,
-42, -42, -42, -42, -42, -42, -42, -42, -42, -42,
-42, -42, -42, -42, -42, -42, -42, -42, -42, -42,
-42, -42, -42, -42, -42, -42, -42, -42, -42, -42,
-42, -42, -42, -42, -42, -42, -42, -42, -42, -42,
-42, -42, -42, -42, -42, -42, -42, -42, -42, -42,
-42, -42, -42, -42, -42, -42, -42, -42, -42, -42,
-42, -42, -42, -42, -42, -42, -42, -42, -42, -42,
-42, -42, -42, -42, -42, -42, -42, -42, -42, -42,
-42, -42, -42, -42, -42, -42, -42, -42, -42, -42,
-42, -42, -42, -42, -42, -42, -42, -42
},
{
7, -43, -43, -43, -43, -43, -43, -43, -43, -43,
-43, -43, -43, -43, -43, -43, -43, -43, -43, -43,
-43, -43, -43, -43, -43, -43, -43, -43, -43, -43,
-43, -43, -43, -43, -43, -43, -43, -43, -43, -43,
-43, -43, -43, -43, -43, -43, -43, -43, -43, -43,
-43, -43, -43, -43, -43, -43, -43, -43, -43, -43,
-43, -43, -43, -43, -43, -43, -43, -43, -43, -43,
-43, -43, -43, -43, -43, -43, -43, -43, -43, -43,
-43, -43, -43, -43, -43, -43, -43, -43, -43, -43,
-43, -43, -43, -43, -43, -43, -43, -43, -43, -43,
-43, -43, -43, -43, -43, -43, -43, -43, -43, -43,
-43, -43, -43, -43, -43, -43, -43, -43, -43, -43,
-43, -43, -43, -43, -43, -43, -43, -43
},
{
7, -44, -44, -44, -44, -44, -44, -44, -44, -44,
-44, -44, -44, -44, -44, -44, -44, -44, -44, -44,
-44, -44, -44, -44, -44, -44, -44, -44, -44, -44,
-44, -44, -44, -44, -44, -44, -44, -44, -44, -44,
-44, -44, -44, -44, -44, -44, -44, -44, -44, -44,
-44, -44, -44, -44, -44, -44, -44, -44, -44, -44,
-44, -44, -44, -44, -44, -44, -44, -44, -44, -44,
-44, -44, -44, -44, -44, -44, -44, -44, -44, -44,
-44, -44, -44, -44, -44, -44, -44, -44, -44, -44,
-44, -44, -44, -44, -44, -44, -44, -44, -44, -44,
-44, -44, -44, -44, -44, -44, -44, -44, -44, -44,
-44, -44, -44, -44, -44, -44, -44, -44, -44, -44,
-44, -44, -44, -44, -44, -44, -44, -44
},
{
7, 45, 45, 45, 45, 45, 45, 45, 45, 45,
45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
45, 45, 45, 45, 45, 45, 45, 45, 45, 45,
45, 45, 45, 46, 45, 47, 45, 45
},
{
7, -46, -46, -46, -46, -46, -46, -46, -46, -46,
-46, -46, -46, -46, -46, -46, -46, -46, -46, -46,
-46, -46, -46, -46, -46, -46, -46, -46, -46, -46,
-46, -46, -46, -46, -46, -46, -46, -46, -46, -46,
-46, -46, -46, -46, -46, -46, -46, -46, -46, -46,
-46, -46, -46, -46, -46, -46, -46, -46, -46, -46,
-46, -46, -46, -46, -46, -46, -46, -46, -46, -46,
-46, -46, -46, -46, -46, -46, -46, -46, -46, -46,
-46, -46, -46, -46, -46, -46, -46, -46, -46, -46,
-46, -46, -46, -46, -46, -46, -46, -46, -46, -46,
-46, -46, -46, -46, -46, -46, -46, -46, -46, -46,
-46, -46, -46, -46, -46, -46, -46, -46, -46, -46,
-46, -46, -46, -46, -46, -46, -46, -46
},
{
7, -47, -47, -47, -47, -47, -47, -47, -47, -47,
-47, -47, -47, -47, -47, -47, -47, -47, -47, -47,
-47, -47, -47, -47, -47, -47, -47, -47, -47, -47,
-47, -47, -47, -47, -47, -47, -47, -47, -47, -47,
-47, -47, -47, -47, -47, -47, -47, -47, -47, -47,
-47, -47, -47, -47, -47, -47, -47, -47, -47, -47,
-47, -47, -47, -47, -47, -47, -47, -47, -47, -47,
-47, -47, -47, -47, -47, -47, -47, -47, -47, -47,
-47, -47, -47, -47, -47, -47, -47, -47, -47, -47,
-47, -47, -47, -47, -47, -47, -47, -47, -47, -47,
-47, -47, -47, -47, -47, -47, -47, -47, -47, -47,
-47, -47, -47, -47, -47, -47, -47, -47, -47, -47,
-47, -47, -47, -47, -47, -47, -47, -47
},
{
7, 48, 48, 48, 48, 48, 48, 48, 48, -48,
-48, 48, 48, -48, 48, 48, 48, 48, 48, 48,
48, 48, 48, 48, 48, 48, 48, 48, 48, 48,
48, 48, -48, -48, 48, 48, -48, -48, -48, 48,
-48, -48, -48, -48, 48, -48, 48, -48, 48, 48,
48, 48, 48, 48, 48, 48, 48, 48, -48, 48,
-48, -48, -48, -48, 48, 48, 48, 48, 48, 48,
48, 48, 48, 48, 48, 48, 48, 48, 48, 48,
48, 48, 48, 48, 48, 48, 48, 48, 48, 48,
48, 48, 48, 48, 48, 48, 48, 48, 48, 48,
48, 48, 48, 48, 48, 48, 48, 48, 48, 48,
48, 48, 48, 48, 48, 48, 48, 48, 48, 48,
48, 48, 48, 48, -48, 48, 48, 48
},
{
7, -49, -49, -49, -49, -49, -49, -49, -49, -49,
-49, -49, -49, -49, -49, -49, -49, -49, -49, -49,
-49, -49, -49, -49, -49, -49, -49, -49, -49, -49,
-49, -49, -49, -49, -49, -49, -49, -49, -49, -49,
-49, -49, -49, -49, -49, -49, -49, -49, -49, -49,
-49, -49, -49, -49, -49, -49, -49, -49, -49, -49,
-49, -49, -49, -49, -49, -49, -49, -49, -49, -49,
-49, -49, -49, -49, -49, -49, -49, -49, -49, -49,
-49, -49, -49, -49, -49, -49, -49, -49, -49, -49,
-49, -49, -49, -49, -49, -49, -49, -49, -49, -49,
-49, -49, -49, -49, -49, -49, -49, -49, -49, -49,
-49, -49, -49, -49, -49, -49, -49, -49, -49, -49,
-49, -49, -49, -49, -49, -49, -49, -49
},
static yy_state_type yy_get_previous_state (yyscan_t yyscanner );
static yy_state_type yy_try_NUL_trans (yy_state_type current_state ,yyscan_t yyscanner);
static int yy_get_next_buffer (yyscan_t yyscanner );
static void yy_fatal_error (yyconst char msg[] ,yyscan_t yyscanner );
/* Done after the current pattern has been matched and before the
* corresponding action - sets up yytext.
*/
#define YY_DO_BEFORE_ACTION \
yyg->yytext_ptr = yy_bp; \
yyg->yytext_ptr -= yyg->yy_more_len; \
yyleng = (size_t) (yy_cp - yyg->yytext_ptr); \
yyg->yy_hold_char = *yy_cp; \
*yy_cp = '\0'; \
yyg->yy_c_buf_p = yy_cp;
/* This struct is not used in this scanner,
but its presence is necessary. */
struct yy_trans_info
{
flex_int32_t yy_verify;
flex_int32_t yy_nxt;
};
{ 0,
0, 0, 0, 0, 27, 27, 31, 30, 20, 22,
24, 30, 24, 24, 13, 2, 17, 18, 11, 9,
10, 12, 23, 15, 5, 3, 4, 14, 1, 30,
26, 25, 27, 28, 28, 24, 8, 0, 21, 19,
23, 16, 7, 6, 0, 26, 25, 27, 29
} ;
{ 0,
8, 8, 30, 30, 33, 33, 0, 0, 0, 0,
0, 38, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 45,
0, 0, 48, 0, 0, 0, 0, 38, 0, 0,
0, 0, 0, 0, 45, 0, 0, 48, 0
} ;
/* The intent behind this definition is that it'll catch
* any uses of REJECT which flex missed.
*/
#define REJECT reject_used_but_not_detected
#define yymore() (yyg->yy_more_flag = 1)
#define YY_MORE_ADJ yyg->yy_more_len
#define YY_RESTORE_YY_MORE_OFFSET
#line 1 "ast_expr2.fl"
#line 2 "ast_expr2.fl"
/*! \file
*
* \brief Dialplan Expression Parser
*/
#include <sys/types.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <locale.h>
#include <ctype.h>
#include <err.h>
#else
#define quad_t int64_t
#endif
#include <errno.h>
#include <regex.h>
#include <limits.h>
#include <asterisk/ast_expr.h>
#include <asterisk/logger.h>
#include <asterisk/strings.h>
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
enum valtype {
AST_EXPR_integer, AST_EXPR_numeric_string, AST_EXPR_string
} ;
struct val {
enum valtype type;
union {
char *s;
quad_t i;
} u;
} ;
#include "ast_expr2.h" /* the o/p of the bison on ast_expr2.y */
#define SET_COLUMNS yylloc_param->first_column = (int)(yyg->yytext_r - YY_CURRENT_BUFFER_LVALUE->yy_ch_buf);yylloc_param->last_column = yylloc_param->last_column + yyleng - 1; yylloc_param->first_line = yylloc_param->last_line = 1
#define SET_STRING yylval_param->val = (struct val *)calloc(sizeof(struct val),1); yylval_param->val->type = AST_EXPR_string; yylval_param->val->u.s = strdup(yytext);
#define SET_NUMERIC_STRING yylval_param->val = (struct val *)calloc(sizeof(struct val),1); yylval_param->val->type = AST_EXPR_numeric_string; yylval_param->val->u.s = strdup(yytext);
struct parse_io
{
char *string;
struct val *val;
yyscan_t scanner;
};
void ast_yyset_column(int column_no, yyscan_t yyscanner);
int ast_yyget_column(yyscan_t yyscanner);
#define INITIAL 0
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/* Special case for "unistd.h", since it is non-ANSI. We include it way
* down here because we want the user's section 1 to have been scanned first.
* The user has a chance to override it with an option.
*/
#include <unistd.h>
#ifndef YY_EXTRA_TYPE
#define YY_EXTRA_TYPE void *
#endif
/* Holds the entire state of the reentrant scanner. */
struct yyguts_t
{
/* User-defined. Not touched by flex. */
YY_EXTRA_TYPE yyextra_r;
/* The rest are the same as the globals declared in the non-reentrant scanner. */
FILE *yyin_r, *yyout_r;
size_t yy_buffer_stack_top; /**< index of top of stack. */
size_t yy_buffer_stack_max; /**< capacity of stack. */
YY_BUFFER_STATE * yy_buffer_stack; /**< Stack as an array. */
char yy_hold_char;
int yy_n_chars;
int yyleng_r;
char *yy_c_buf_p;
int yy_init;
int yy_start;
int yy_did_buffer_switch_on_eof;
int yy_start_stack_ptr;
int yy_start_stack_depth;
int *yy_start_stack;
yy_state_type yy_last_accepting_state;
char* yy_last_accepting_cpos;
int yylineno_r;
int yy_flex_debug_r;
char *yytext_r;
int yy_more_flag;
int yy_more_len;
YYSTYPE * yylval_r;
YYLTYPE * yylloc_r;
}; /* end struct yyguts_t */
/* This must go here because YYSTYPE and YYLTYPE are included
* from bison output in section 1.*/
# define yylval yyg->yylval_r
# define yylloc yyg->yylloc_r
/* Accessor methods to globals.
These are made visible to non-reentrant scanners for convenience. */
int ast_yylex_destroy (yyscan_t yyscanner );
int ast_yyget_debug (yyscan_t yyscanner );
void ast_yyset_debug (int debug_flag ,yyscan_t yyscanner );
YY_EXTRA_TYPE ast_yyget_extra (yyscan_t yyscanner );
void ast_yyset_extra (YY_EXTRA_TYPE user_defined ,yyscan_t yyscanner );
FILE *ast_yyget_in (yyscan_t yyscanner );
void ast_yyset_in (FILE * in_str ,yyscan_t yyscanner );
FILE *ast_yyget_out (yyscan_t yyscanner );
void ast_yyset_out (FILE * out_str ,yyscan_t yyscanner );
int ast_yyget_leng (yyscan_t yyscanner );
char *ast_yyget_text (yyscan_t yyscanner );
int ast_yyget_lineno (yyscan_t yyscanner );
void ast_yyset_lineno (int line_number ,yyscan_t yyscanner );
YYSTYPE * ast_yyget_lval (yyscan_t yyscanner );
void ast_yyset_lval (YYSTYPE * yylval_param ,yyscan_t yyscanner );
YYLTYPE *ast_yyget_lloc (yyscan_t yyscanner );
void ast_yyset_lloc (YYLTYPE * yylloc_param ,yyscan_t yyscanner );
/* Macros after this point can all be overridden by user definitions in
* section 1.
*/
#ifndef YY_SKIP_YYWRAP
#ifdef __cplusplus
extern "C" int ast_yywrap (yyscan_t yyscanner );
#else
extern int ast_yywrap (yyscan_t yyscanner );
#endif
#endif
static void yyunput (int c,char *buf_ptr ,yyscan_t yyscanner);
#ifndef yytext_ptr
static void yy_flex_strncpy (char *,yyconst char *,int ,yyscan_t yyscanner);
#endif
#ifdef YY_NEED_STRLEN
static int yy_flex_strlen (yyconst char * ,yyscan_t yyscanner);
#endif
#ifndef YY_NO_INPUT
#ifdef __cplusplus
static int yyinput (yyscan_t yyscanner );
#else
static int input (yyscan_t yyscanner );
#endif
#endif
/* Amount of stuff to slurp up with each read. */
#ifndef YY_READ_BUF_SIZE
#define YY_READ_BUF_SIZE 8192
#endif
/* Copy whatever the last rule matched to the standard output. */
#ifndef ECHO
/* This used to be an fputs(), but since the string might contain NUL's,
* we now use fwrite().
*/
#define ECHO (void) fwrite( yytext, yyleng, 1, yyout )
#endif
/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
* is returned in "result".
*/
#ifndef YY_INPUT
#define YY_INPUT(buf,result,max_size) \
errno=0; \
while ( (result = read( fileno(yyin), (char *) buf, max_size )) < 0 ) \
{ \
if( errno != EINTR) \
{ \
YY_FATAL_ERROR( "input in flex scanner failed" ); \
} \
errno=0; \
clearerr(yyin); \
}\
1461
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1465
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1467
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1471
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1475
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1513
1514
1515
1516
1517
1518
1519
\
#endif
/* No semi-colon after return; correct usage is to write "yyterminate();" -
* we don't want an extra ';' after the "return" because that will cause
* some compilers to complain about unreachable statements.
*/
#ifndef yyterminate
#define yyterminate() return YY_NULL
#endif
/* Number of entries by which start-condition stack grows. */
#ifndef YY_START_STACK_INCR
#define YY_START_STACK_INCR 25
#endif
/* Report a fatal error. */
#ifndef YY_FATAL_ERROR
#define YY_FATAL_ERROR(msg) yy_fatal_error( msg , yyscanner)
#endif
/* end tables serialization structures and prototypes */
/* Default declaration of generated scanner - a define so the user can
* easily add parameters.
*/
#ifndef YY_DECL
#define YY_DECL_IS_OURS 1
extern int ast_yylex (YYSTYPE * yylval_param,YYLTYPE * yylloc_param ,yyscan_t yyscanner);
#define YY_DECL int ast_yylex (YYSTYPE * yylval_param, YYLTYPE * yylloc_param , yyscan_t yyscanner)
#endif /* !YY_DECL */
/* Code executed at the beginning of each rule, after yytext and yyleng
* have been set up.
*/
#ifndef YY_USER_ACTION
#define YY_USER_ACTION
#endif
/* Code executed at the end of each rule. */
#ifndef YY_BREAK
#define YY_BREAK break;
#endif
#define YY_RULE_SETUP \
YY_USER_ACTION
/** The main scanner function which does all the work.
*/
YY_DECL
{
register yy_state_type yy_current_state;
register char *yy_cp, *yy_bp;
register int yy_act;
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
1524
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1554
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1556
yylval = yylval_param;
yylloc = yylloc_param;
if ( yyg->yy_init )
{
yyg->yy_init = 0;
#ifdef YY_USER_INIT
YY_USER_INIT;
#endif
if ( ! yyg->yy_start )
yyg->yy_start = 1; /* first start state */
if ( ! yyin )
yyin = stdin;
if ( ! yyout )
yyout = stdout;
if ( ! YY_CURRENT_BUFFER ) {
ast_yyensure_buffer_stack (yyscanner);
YY_CURRENT_BUFFER_LVALUE =
ast_yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner);
}
ast_yy_load_buffer_state(yyscanner );
}
while ( 1 ) /* loops until end-of-file is reached */
{
yyg->yy_more_len = 0;
if ( yyg->yy_more_flag )
{
yyg->yy_more_len = yyg->yy_c_buf_p - yyg->yytext_ptr;
yyg->yy_more_flag = 0;
}
yy_cp = yyg->yy_c_buf_p;
/* Support of yytext. */
*yy_cp = yyg->yy_hold_char;
/* yy_bp points to the position in yy_ch_buf of the start of
* the current run.
*/
yy_bp = yy_cp;
yy_current_state = yyg->yy_start;
yy_match:
while ( (yy_current_state = yy_nxt[yy_current_state][ YY_SC_TO_UI(*yy_cp) ]) > 0 )
{
if ( yy_accept[yy_current_state] )
{
yyg->yy_last_accepting_state = yy_current_state;
yyg->yy_last_accepting_cpos = yy_cp;
}
++yy_cp;
}
yy_current_state = -yy_current_state;
yy_find_action:
yy_act = yy_accept[yy_current_state];
YY_DO_BEFORE_ACTION;
do_action: /* This label is used only to access EOF actions. */
switch ( yy_act )
{ /* beginning of action switch */
case 0: /* must back up */
/* undo the effects of YY_DO_BEFORE_ACTION */
*yy_cp = yyg->yy_hold_char;
yy_cp = yyg->yy_last_accepting_cpos + 1;
yy_current_state = yyg->yy_last_accepting_state;
goto yy_find_action;
case 1:
YY_RULE_SETUP
{ SET_COLUMNS; SET_STRING; return TOK_OR;}
YY_BREAK
case 2:
YY_RULE_SETUP
{ SET_COLUMNS; SET_STRING; return TOK_AND;}
YY_BREAK
case 3:
YY_RULE_SETUP
{ SET_COLUMNS; SET_STRING; return TOK_EQ;}
YY_BREAK
case 4:
YY_RULE_SETUP
{ SET_COLUMNS; SET_STRING; return TOK_GT;}
YY_BREAK
case 5:
YY_RULE_SETUP
{ SET_COLUMNS; SET_STRING; return TOK_LT;}
YY_BREAK
case 6:
YY_RULE_SETUP
{ SET_COLUMNS; SET_STRING; return TOK_GE;}
YY_BREAK
case 7:
YY_RULE_SETUP
{ SET_COLUMNS; SET_STRING; return TOK_LE;}
YY_BREAK
case 8:
YY_RULE_SETUP
{ SET_COLUMNS; SET_STRING; return TOK_NE;}
YY_BREAK
case 9:
YY_RULE_SETUP
{ SET_COLUMNS; SET_STRING; return TOK_PLUS;}
YY_BREAK
case 10:
YY_RULE_SETUP
{ SET_COLUMNS; SET_STRING; return TOK_MINUS;}
YY_BREAK
case 11:
YY_RULE_SETUP
{ SET_COLUMNS; SET_STRING; return TOK_MULT;}
YY_BREAK
case 12:
YY_RULE_SETUP
{ SET_COLUMNS; SET_STRING; return TOK_DIV;}
YY_BREAK
case 13:
YY_RULE_SETUP
{ SET_COLUMNS; SET_STRING; return TOK_MOD;}
YY_BREAK
case 14:
YY_RULE_SETUP
{ SET_COLUMNS; SET_STRING; return TOK_COND;}
YY_BREAK
case 15:
YY_RULE_SETUP
{ SET_COLUMNS; SET_STRING; return TOK_COLON;}
YY_BREAK
case 16:
YY_RULE_SETUP
{ SET_COLUMNS; SET_STRING; return TOK_COLONCOLON;}
YY_BREAK
case 17:
YY_RULE_SETUP
{ SET_COLUMNS; SET_STRING; return TOK_LP;}
YY_BREAK
case 18:
YY_RULE_SETUP
{ SET_COLUMNS; SET_STRING; return TOK_RP;}
YY_BREAK
case 19:
YY_RULE_SETUP
#line 84 "ast_expr2.fl"
{/* gather the contents of ${} expressions, with trailing stuff, into a single TOKEN. They are much more complex now than they used to be */
curlycount = 0; BEGIN(var); yymore();}
YY_BREAK
case 20:
YY_RULE_SETUP
YY_BREAK
case 21:
/* rule 21 can match eol */
YY_RULE_SETUP
#line 88 "ast_expr2.fl"
{SET_COLUMNS; SET_STRING; return TOKEN;}
YY_BREAK
case 22:
YY_RULE_SETUP
#line 90 "ast_expr2.fl"
{/* what to do with eol */}
YY_BREAK
case 23:
YY_RULE_SETUP
#line 91 "ast_expr2.fl"
{ SET_COLUMNS; /* the original behavior of the expression parser was to bring in numbers as a numeric string */
SET_NUMERIC_STRING;
return TOKEN;}
YY_BREAK
YY_RULE_SETUP
{SET_COLUMNS; SET_STRING; return TOKEN;}
YY_BREAK
YY_RULE_SETUP
1732
1733
1734
1735
1736
1737
1738
1739
1740
1741
1742
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1759
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1761
1762
1763
#line 96 "ast_expr2.fl"
{curlycount--; if(curlycount < 0){ BEGIN(trail); yymore();} else { yymore();}}
YY_BREAK
case 26:
/* rule 26 can match eol */
YY_RULE_SETUP
#line 97 "ast_expr2.fl"
{curlycount++; yymore(); }
YY_BREAK
case 27:
YY_RULE_SETUP
#line 98 "ast_expr2.fl"
{BEGIN(0); SET_COLUMNS; SET_STRING; return TOKEN;}
YY_BREAK
case 28:
/* rule 28 can match eol */
YY_RULE_SETUP
#line 99 "ast_expr2.fl"
{char c = yytext[yyleng-1]; BEGIN(0); unput(c); SET_COLUMNS; SET_STRING; return TOKEN;}
YY_BREAK
case 29:
YY_RULE_SETUP
#line 100 "ast_expr2.fl"
{curlycount = 0; BEGIN(var); yymore(); }
YY_BREAK
case YY_STATE_EOF(trail):
#line 101 "ast_expr2.fl"
{BEGIN(0); SET_COLUMNS; SET_STRING; return TOKEN; /* actually, if an expr is only a variable ref, this could happen a LOT */}
YY_BREAK
case 30:
YY_RULE_SETUP
#line 103 "ast_expr2.fl"
ECHO;
YY_BREAK
case YY_STATE_EOF(INITIAL):
1769
1770
1771
1772
1773
1774
1775
1776
1777
1778
1779
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1795
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1797
1798
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1800
1801
1802
1803
1804
1805
1806
1807
1808
1809
1810
1811
1812
1813
1814
1815
1816
1817
1818
1819
1820
1821
1822
1823
1824
1825
1826
1827
1828
1829
1830
1831
1832
1833
yyterminate();
case YY_END_OF_BUFFER:
{
/* Amount of text matched not including the EOB char. */
int yy_amount_of_matched_text = (int) (yy_cp - yyg->yytext_ptr) - 1;
/* Undo the effects of YY_DO_BEFORE_ACTION. */
*yy_cp = yyg->yy_hold_char;
YY_RESTORE_YY_MORE_OFFSET
if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
{
/* We're scanning a new file or input source. It's
* possible that this happened because the user
* just pointed yyin at a new source and called
* ast_yylex(). If so, then we have to assure
* consistency between YY_CURRENT_BUFFER and our
* globals. Here is the right place to do so, because
* this is the first action (other than possibly a
* back-up) that will match for the new input source.
*/
yyg->yy_n_chars = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin;
YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
}
/* Note that here we test for yy_c_buf_p "<=" to the position
* of the first EOB in the buffer, since yy_c_buf_p will
* already have been incremented past the NUL character
* (since all states make transitions on EOB to the
* end-of-buffer state). Contrast this with the test
* in input().
*/
if ( yyg->yy_c_buf_p <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] )
{ /* This was really a NUL. */
yy_state_type yy_next_state;
yyg->yy_c_buf_p = yyg->yytext_ptr + yy_amount_of_matched_text;
yy_current_state = yy_get_previous_state( yyscanner );
/* Okay, we're now positioned to make the NUL
* transition. We couldn't have
* yy_get_previous_state() go ahead and do it
* for us because it doesn't know how to deal
* with the possibility of jamming (and we don't
* want to build jamming into it because then it
* will run more slowly).
*/
yy_next_state = yy_try_NUL_trans( yy_current_state , yyscanner);
yy_bp = yyg->yytext_ptr + YY_MORE_ADJ;
if ( yy_next_state )
{
/* Consume the NUL. */
yy_cp = ++yyg->yy_c_buf_p;
yy_current_state = yy_next_state;
goto yy_match;
}
else
{
yy_cp = yyg->yy_c_buf_p;
1835
1836
1837
1838
1839
1840
1841
1842
1843
1844
1845
1846
1847
1848
1849
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1932
1933
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1936
1937
1938
1939
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1950
1951
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1954
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1957
1958
1959
1960
1961
1962
1963
1964
1965
1966
1967
1968
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1971
1972
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1975
1976
1977
1978
1979
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1984
1985
1986
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1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
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2026
2027
2028
2029
2030
2031
2032
2033
2034
2035
2036
2037
2038
2039
2040
2041
2042
2043
goto yy_find_action;
}
}
else switch ( yy_get_next_buffer( yyscanner ) )
{
case EOB_ACT_END_OF_FILE:
{
yyg->yy_did_buffer_switch_on_eof = 0;
if ( ast_yywrap(yyscanner ) )
{
/* Note: because we've taken care in
* yy_get_next_buffer() to have set up
* yytext, we can now set up
* yy_c_buf_p so that if some total
* hoser (like flex itself) wants to
* call the scanner after we return the
* YY_NULL, it'll still work - another
* YY_NULL will get returned.
*/
yyg->yy_c_buf_p = yyg->yytext_ptr + YY_MORE_ADJ;
yy_act = YY_STATE_EOF(YY_START);
goto do_action;
}
else
{
if ( ! yyg->yy_did_buffer_switch_on_eof )
YY_NEW_FILE;
}
break;
}
case EOB_ACT_CONTINUE_SCAN:
yyg->yy_c_buf_p =
yyg->yytext_ptr + yy_amount_of_matched_text;
yy_current_state = yy_get_previous_state( yyscanner );
yy_cp = yyg->yy_c_buf_p;
yy_bp = yyg->yytext_ptr + YY_MORE_ADJ;
goto yy_match;
case EOB_ACT_LAST_MATCH:
yyg->yy_c_buf_p =
&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars];
yy_current_state = yy_get_previous_state( yyscanner );
yy_cp = yyg->yy_c_buf_p;
yy_bp = yyg->yytext_ptr + YY_MORE_ADJ;
goto yy_find_action;
}
break;
}
default:
YY_FATAL_ERROR(
"fatal flex scanner internal error--no action found" );
} /* end of action switch */
} /* end of scanning one token */
} /* end of ast_yylex */
/* yy_get_next_buffer - try to read in a new buffer
*
* Returns a code representing an action:
* EOB_ACT_LAST_MATCH -
* EOB_ACT_CONTINUE_SCAN - continue scanning from current position
* EOB_ACT_END_OF_FILE - end of file
*/
static int yy_get_next_buffer (yyscan_t yyscanner)
{
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
register char *source = yyg->yytext_ptr;
register int number_to_move, i;
int ret_val;
if ( yyg->yy_c_buf_p > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars + 1] )
YY_FATAL_ERROR(
"fatal flex scanner internal error--end of buffer missed" );
if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
{ /* Don't try to fill the buffer, so this is an EOF. */
if ( yyg->yy_c_buf_p - yyg->yytext_ptr - YY_MORE_ADJ == 1 )
{
/* We matched a single character, the EOB, so
* treat this as a final EOF.
*/
return EOB_ACT_END_OF_FILE;
}
else
{
/* We matched some text prior to the EOB, first
* process it.
*/
return EOB_ACT_LAST_MATCH;
}
}
/* Try to read more data. */
/* First move last chars to start of buffer. */
number_to_move = (int) (yyg->yy_c_buf_p - yyg->yytext_ptr) - 1;
for ( i = 0; i < number_to_move; ++i )
*(dest++) = *(source++);
if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
/* don't do the read, it's not guaranteed to return an EOF,
* just force an EOF
*/
YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars = 0;
else
{
size_t num_to_read =
YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
while ( num_to_read <= 0 )
{ /* Not enough room in the buffer - grow it. */
/* just a shorter name for the current buffer */
YY_BUFFER_STATE b = YY_CURRENT_BUFFER;
int yy_c_buf_p_offset =
(int) (yyg->yy_c_buf_p - b->yy_ch_buf);
if ( b->yy_is_our_buffer )
{
int new_size = b->yy_buf_size * 2;
if ( new_size <= 0 )
b->yy_buf_size += b->yy_buf_size / 8;
else
b->yy_buf_size *= 2;
b->yy_ch_buf = (char *)
/* Include room in for 2 EOB chars. */
ast_yyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 ,yyscanner );
}
else
/* Can't grow it, we don't own it. */
b->yy_ch_buf = 0;
if ( ! b->yy_ch_buf )
YY_FATAL_ERROR(
"fatal error - scanner input buffer overflow" );
yyg->yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset];
num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
number_to_move - 1;
}
if ( num_to_read > YY_READ_BUF_SIZE )
num_to_read = YY_READ_BUF_SIZE;
/* Read in more data. */
YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
yyg->yy_n_chars, num_to_read );
YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars;
}
if ( yyg->yy_n_chars == 0 )
{
if ( number_to_move == YY_MORE_ADJ )
{
ret_val = EOB_ACT_END_OF_FILE;
ast_yyrestart(yyin ,yyscanner);
}
else
{
ret_val = EOB_ACT_LAST_MATCH;
YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
YY_BUFFER_EOF_PENDING;
}
}
else
ret_val = EOB_ACT_CONTINUE_SCAN;
yyg->yy_n_chars += number_to_move;
YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] = YY_END_OF_BUFFER_CHAR;
YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR;
yyg->yytext_ptr = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
return ret_val;
}
/* yy_get_previous_state - get the state just before the EOB char was reached */
static yy_state_type yy_get_previous_state (yyscan_t yyscanner)
{
register yy_state_type yy_current_state;
register char *yy_cp;
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
yy_current_state = yyg->yy_start;
for ( yy_cp = yyg->yytext_ptr + YY_MORE_ADJ; yy_cp < yyg->yy_c_buf_p; ++yy_cp )
{
if ( *yy_cp )
{
yy_current_state = yy_nxt[yy_current_state][YY_SC_TO_UI(*yy_cp)];
}
else
yy_current_state = yy_NUL_trans[yy_current_state];
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if ( yy_accept[yy_current_state] )
{
yyg->yy_last_accepting_state = yy_current_state;
yyg->yy_last_accepting_cpos = yy_cp;
}
}
return yy_current_state;
}
/* yy_try_NUL_trans - try to make a transition on the NUL character
*
* synopsis
* next_state = yy_try_NUL_trans( current_state );
*/
static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state , yyscan_t yyscanner)
{
register int yy_is_jam;
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
register char *yy_cp = yyg->yy_c_buf_p;
yy_current_state = yy_NUL_trans[yy_current_state];
yy_is_jam = (yy_current_state == 0);
if ( ! yy_is_jam )
if ( yy_accept[yy_current_state] )
{
yyg->yy_last_accepting_state = yy_current_state;
yyg->yy_last_accepting_cpos = yy_cp;
}
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}
return yy_is_jam ? 0 : yy_current_state;
}
static void yyunput (int c, register char * yy_bp , yyscan_t yyscanner)
{
register char *yy_cp;
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
yy_cp = yyg->yy_c_buf_p;
/* undo effects of setting up yytext */
*yy_cp = yyg->yy_hold_char;
if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
{ /* need to shift things up to make room */
/* +2 for EOB chars. */
register int number_to_move = yyg->yy_n_chars + 2;
register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[
YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2];
register char *source =
&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move];
while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
*--dest = *--source;
yy_cp += (int) (dest - source);
yy_bp += (int) (dest - source);
YY_CURRENT_BUFFER_LVALUE->yy_n_chars =
yyg->yy_n_chars = YY_CURRENT_BUFFER_LVALUE->yy_buf_size;
if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
YY_FATAL_ERROR( "flex scanner push-back overflow" );
}
*--yy_cp = (char) c;
yyg->yytext_ptr = yy_bp;
yyg->yy_hold_char = *yy_cp;
yyg->yy_c_buf_p = yy_cp;
}
#ifndef YY_NO_INPUT
#ifdef __cplusplus
static int yyinput (yyscan_t yyscanner)
#else
static int input (yyscan_t yyscanner)
#endif
{
int c;
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
*yyg->yy_c_buf_p = yyg->yy_hold_char;
if ( *yyg->yy_c_buf_p == YY_END_OF_BUFFER_CHAR )
{
/* yy_c_buf_p now points to the character we want to return.
* If this occurs *before* the EOB characters, then it's a
* valid NUL; if not, then we've hit the end of the buffer.
*/
if ( yyg->yy_c_buf_p < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] )
/* This was really a NUL. */
*yyg->yy_c_buf_p = '\0';
else
{ /* need more input */
int offset = yyg->yy_c_buf_p - yyg->yytext_ptr;
++yyg->yy_c_buf_p;
switch ( yy_get_next_buffer( yyscanner ) )
{
case EOB_ACT_LAST_MATCH:
/* This happens because yy_g_n_b()
* sees that we've accumulated a
* token and flags that we need to
* try matching the token before
* proceeding. But for input(),
* there's no matching to consider.
* So convert the EOB_ACT_LAST_MATCH
* to EOB_ACT_END_OF_FILE.
*/
/* Reset buffer status. */
ast_yyrestart(yyin ,yyscanner);
/*FALLTHROUGH*/
case EOB_ACT_END_OF_FILE:
{
if ( ast_yywrap(yyscanner ) )
return EOF;
if ( ! yyg->yy_did_buffer_switch_on_eof )
YY_NEW_FILE;
#ifdef __cplusplus
return yyinput(yyscanner);
#else
return input(yyscanner);
#endif
}
case EOB_ACT_CONTINUE_SCAN:
yyg->yy_c_buf_p = yyg->yytext_ptr + offset;
break;
}
}
}
c = *(unsigned char *) yyg->yy_c_buf_p; /* cast for 8-bit char's */
*yyg->yy_c_buf_p = '\0'; /* preserve yytext */
yyg->yy_hold_char = *++yyg->yy_c_buf_p;
return c;
}
#endif /* ifndef YY_NO_INPUT */
/** Immediately switch to a different input stream.
* @param input_file A readable stream.
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