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arangodb/arangod/Aql/tokens.cpp

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#line 17 "Aql/tokens.ll"
#include <stdint.h>
#if (_MSC_VER >= 1)
// fix ret_val = EOB_ACT_LAST_MATCH later on, its generated, we can't control this.
#pragma warning(disable : 4267)
#endif
#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 6
#define YY_FLEX_SUBMINOR_VERSION 4
#if YY_FLEX_SUBMINOR_VERSION > 0
#define FLEX_BETA
#endif
#ifdef yy_create_buffer
#define Aql_create_buffer_ALREADY_DEFINED
#else
#define yy_create_buffer Aql_create_buffer
#endif
#ifdef yy_delete_buffer
#define Aql_delete_buffer_ALREADY_DEFINED
#else
#define yy_delete_buffer Aql_delete_buffer
#endif
#ifdef yy_scan_buffer
#define Aql_scan_buffer_ALREADY_DEFINED
#else
#define yy_scan_buffer Aql_scan_buffer
#endif
#ifdef yy_scan_string
#define Aql_scan_string_ALREADY_DEFINED
#else
#define yy_scan_string Aql_scan_string
#endif
#ifdef yy_scan_bytes
#define Aql_scan_bytes_ALREADY_DEFINED
#else
#define yy_scan_bytes Aql_scan_bytes
#endif
#ifdef yy_init_buffer
#define Aql_init_buffer_ALREADY_DEFINED
#else
#define yy_init_buffer Aql_init_buffer
#endif
#ifdef yy_flush_buffer
#define Aql_flush_buffer_ALREADY_DEFINED
#else
#define yy_flush_buffer Aql_flush_buffer
#endif
#ifdef yy_load_buffer_state
#define Aql_load_buffer_state_ALREADY_DEFINED
#else
#define yy_load_buffer_state Aql_load_buffer_state
#endif
#ifdef yy_switch_to_buffer
#define Aql_switch_to_buffer_ALREADY_DEFINED
#else
#define yy_switch_to_buffer Aql_switch_to_buffer
#endif
#ifdef yypush_buffer_state
#define Aqlpush_buffer_state_ALREADY_DEFINED
#else
#define yypush_buffer_state Aqlpush_buffer_state
#endif
#ifdef yypop_buffer_state
#define Aqlpop_buffer_state_ALREADY_DEFINED
#else
#define yypop_buffer_state Aqlpop_buffer_state
#endif
#ifdef yyensure_buffer_stack
#define Aqlensure_buffer_stack_ALREADY_DEFINED
#else
#define yyensure_buffer_stack Aqlensure_buffer_stack
#endif
#ifdef yylex
#define Aqllex_ALREADY_DEFINED
#else
#define yylex Aqllex
#endif
#ifdef yyrestart
#define Aqlrestart_ALREADY_DEFINED
#else
#define yyrestart Aqlrestart
#endif
#ifdef yylex_init
#define Aqllex_init_ALREADY_DEFINED
#else
#define yylex_init Aqllex_init
#endif
#ifdef yylex_init_extra
#define Aqllex_init_extra_ALREADY_DEFINED
#else
#define yylex_init_extra Aqllex_init_extra
#endif
#ifdef yylex_destroy
#define Aqllex_destroy_ALREADY_DEFINED
#else
#define yylex_destroy Aqllex_destroy
#endif
#ifdef yyget_debug
#define Aqlget_debug_ALREADY_DEFINED
#else
#define yyget_debug Aqlget_debug
#endif
#ifdef yyset_debug
#define Aqlset_debug_ALREADY_DEFINED
#else
#define yyset_debug Aqlset_debug
#endif
#ifdef yyget_extra
#define Aqlget_extra_ALREADY_DEFINED
#else
#define yyget_extra Aqlget_extra
#endif
#ifdef yyset_extra
#define Aqlset_extra_ALREADY_DEFINED
#else
#define yyset_extra Aqlset_extra
#endif
#ifdef yyget_in
#define Aqlget_in_ALREADY_DEFINED
#else
#define yyget_in Aqlget_in
#endif
#ifdef yyset_in
#define Aqlset_in_ALREADY_DEFINED
#else
#define yyset_in Aqlset_in
#endif
#ifdef yyget_out
#define Aqlget_out_ALREADY_DEFINED
#else
#define yyget_out Aqlget_out
#endif
#ifdef yyset_out
#define Aqlset_out_ALREADY_DEFINED
#else
#define yyset_out Aqlset_out
#endif
#ifdef yyget_leng
#define Aqlget_leng_ALREADY_DEFINED
#else
#define yyget_leng Aqlget_leng
#endif
#ifdef yyget_text
#define Aqlget_text_ALREADY_DEFINED
#else
#define yyget_text Aqlget_text
#endif
#ifdef yyget_lineno
#define Aqlget_lineno_ALREADY_DEFINED
#else
#define yyget_lineno Aqlget_lineno
#endif
#ifdef yyset_lineno
#define Aqlset_lineno_ALREADY_DEFINED
#else
#define yyset_lineno Aqlset_lineno
#endif
#ifdef yyget_column
#define Aqlget_column_ALREADY_DEFINED
#else
#define yyget_column Aqlget_column
#endif
#ifdef yyset_column
#define Aqlset_column_ALREADY_DEFINED
#else
#define yyset_column Aqlset_column
#endif
#ifdef yywrap
#define Aqlwrap_ALREADY_DEFINED
#else
#define yywrap Aqlwrap
#endif
#ifdef yyget_lval
#define Aqlget_lval_ALREADY_DEFINED
#else
#define yyget_lval Aqlget_lval
#endif
#ifdef yyset_lval
#define Aqlset_lval_ALREADY_DEFINED
#else
#define yyset_lval Aqlset_lval
#endif
#ifdef yyget_lloc
#define Aqlget_lloc_ALREADY_DEFINED
#else
#define yyget_lloc Aqlget_lloc
#endif
#ifdef yyset_lloc
#define Aqlset_lloc_ALREADY_DEFINED
#else
#define yyset_lloc Aqlset_lloc
#endif
#ifdef yyalloc
#define Aqlalloc_ALREADY_DEFINED
#else
#define yyalloc Aqlalloc
#endif
#ifdef yyrealloc
#define Aqlrealloc_ALREADY_DEFINED
#else
#define yyrealloc Aqlrealloc
#endif
#ifdef yyfree
#define Aqlfree_ALREADY_DEFINED
#else
#define yyfree Aqlfree
#endif
/* First, we deal with platform-specific or compiler-specific issues. */
/* begin standard C headers. */
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.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
/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
* if you want the limit (max/min) macros for int types.
*/
#ifndef __STDC_LIMIT_MACROS
#define __STDC_LIMIT_MACROS 1
#endif
#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;
/* 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
#ifndef SIZE_MAX
#define SIZE_MAX (~(size_t)0)
#endif
#endif /* ! C99 */
#endif /* ! FLEXINT_H */
/* begin standard C++ headers. */
/* TODO: this is always defined, so inline it */
#define yyconst const
#if defined(__GNUC__) && __GNUC__ >= 3
#define yynoreturn __attribute__((__noreturn__))
#else
#define yynoreturn
#endif
/* Returned upon end-of-file. */
#define YY_NULL 0
/* Promotes a possibly negative, possibly signed char to an
* integer in range [0..255] for use as an array index.
*/
#define YY_SC_TO_UI(c) ((YY_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
/* 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 yyrestart(yyin, yyscanner)
#define YY_END_OF_BUFFER_CHAR 0
/* Size of default input buffer. */
#ifndef YY_BUF_SIZE
#ifdef __ia64__
/* On IA-64, the buffer size is 16k, not 8k.
* Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case.
* Ditto for the __ia64__ case accordingly.
*/
#define YY_BUF_SIZE 32768
#else
#define YY_BUF_SIZE 16384
#endif /* __ia64__ */
#endif
/* The state buf must be large enough to hold one state per character in the main buffer.
*/
#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))
#ifndef YY_TYPEDEF_YY_BUFFER_STATE
#define YY_TYPEDEF_YY_BUFFER_STATE
typedef struct yy_buffer_state* YY_BUFFER_STATE;
#endif
#ifndef YY_TYPEDEF_YY_SIZE_T
#define YY_TYPEDEF_YY_SIZE_T
typedef size_t yy_size_t;
#endif
#define EOB_ACT_CONTINUE_SCAN 0
#define EOB_ACT_END_OF_FILE 1
#define EOB_ACT_LAST_MATCH 2
/* Note: We specifically omit the test for yy_rule_can_match_eol because it requires
* access to the local variable yy_act. Since yyless() is a macro, it would break
* existing scanners that call yyless() from OUTSIDE yylex.
* One obvious solution it to make yy_act a global. I tried that, and saw
* a 5% performance hit in a non-yylineno scanner, because yy_act is
* normally declared as a register variable-- so it is not worth it.
*/
#define YY_LESS_LINENO(n) \
do { \
int yyl; \
for (yyl = n; yyl < yyleng; ++yyl) \
if (yytext[yyl] == '\n') --yylineno; \
} while (0)
#define YY_LINENO_REWIND_TO(dst) \
do { \
const char* p; \
for (p = yy_cp - 1; p >= (dst); --p) \
if (*p == '\n') --yylineno; \
} while (0)
/* 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)
#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 */
char* yy_buf_pos; /* current position in input buffer */
/* Size of input buffer in bytes, not including room for EOB
* characters.
*/
int 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 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 yyrestart(FILE* input_file, yyscan_t yyscanner);
void yy_switch_to_buffer(YY_BUFFER_STATE new_buffer, yyscan_t yyscanner);
YY_BUFFER_STATE yy_create_buffer(FILE* file, int size, yyscan_t yyscanner);
void yy_delete_buffer(YY_BUFFER_STATE b, yyscan_t yyscanner);
void yy_flush_buffer(YY_BUFFER_STATE b, yyscan_t yyscanner);
void yypush_buffer_state(YY_BUFFER_STATE new_buffer, yyscan_t yyscanner);
void yypop_buffer_state(yyscan_t yyscanner);
static void yyensure_buffer_stack(yyscan_t yyscanner);
static void yy_load_buffer_state(yyscan_t yyscanner);
static void yy_init_buffer(YY_BUFFER_STATE b, FILE* file, yyscan_t yyscanner);
#define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER, yyscanner)
YY_BUFFER_STATE yy_scan_buffer(char* base, yy_size_t size, yyscan_t yyscanner);
YY_BUFFER_STATE yy_scan_string(const char* yy_str, yyscan_t yyscanner);
YY_BUFFER_STATE yy_scan_bytes(const char* bytes, int len, yyscan_t yyscanner);
void* yyalloc(yy_size_t, yyscan_t yyscanner);
void* yyrealloc(void*, yy_size_t, yyscan_t yyscanner);
void yyfree(void*, yyscan_t yyscanner);
#define yy_new_buffer yy_create_buffer
#define yy_set_interactive(is_interactive) \
{ \
if (!YY_CURRENT_BUFFER) { \
yyensure_buffer_stack(yyscanner); \
YY_CURRENT_BUFFER_LVALUE = 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) { \
yyensure_buffer_stack(yyscanner); \
YY_CURRENT_BUFFER_LVALUE = 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 Aqlwrap(yyscanner) (/*CONSTCOND*/ 1)
#define YY_SKIP_YYWRAP
typedef flex_uint8_t YY_CHAR;
typedef int yy_state_type;
#define yytext_ptr yytext_r
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 yynoreturn yy_fatal_error(const 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; \
yyleng = (int)(yy_cp - yy_bp); \
yyg->yy_hold_char = *yy_cp; \
*yy_cp = '\0'; \
yyg->yy_c_buf_p = yy_cp;
#define YY_NUM_RULES 102
#define YY_END_OF_BUFFER 103
/* 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;
};
static const flex_int16_t yy_accept[282] = {
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
103, 101, 88, 89, 44, 74, 101, 51, 101, 79, 57, 58, 49, 47, 56, 48, 101,
50, 84, 84, 54, 42, 43, 40, 52, 101, 63, 63, 63, 63, 63, 63, 63, 63,
63, 63, 63, 63, 63, 63, 63, 63, 61, 62, 101, 64, 59, 101, 60, 101, 68,
67, 68, 65, 73, 72, 73, 73, 83, 82, 80, 83, 78, 77, 75, 78, 92, 91,
95, 97, 96, 100, 99, 99, 100, 88, 38, 36, 63, 45, 55, 85, 93, 90,
0, 0, 84, 53, 41, 37, 35, 39, 86, 0, 0, 63, 63, 63, 63, 63, 63,
63, 63, 63, 63, 63, 63, 15, 63, 63, 63, 63, 63, 14, 63, 63, 63, 63,
63, 63, 63, 63, 0, 46, 69, 66, 71, 70, 81, 76, 92, 95, 94, 98, 85,
0, 85, 86, 87, 0, 86, 63, 29, 13, 28, 10, 63, 63, 63, 63, 63, 1,
63, 63, 63, 63, 63, 2, 63, 63, 63, 12, 63, 63, 63, 63, 63, 63, 63,
63, 63, 63, 63, 63, 63, 87, 87, 86, 86, 63, 63, 11, 63, 63,
63, 63, 63, 63, 16, 63, 31, 63, 30, 32, 63, 63, 63, 63, 63, 6, 33,
63, 63, 17, 87, 87, 63, 63, 63, 34, 63, 23, 63, 63, 63, 7, 63, 63,
63, 63, 63, 63, 63, 63, 63, 63, 3, 63, 19, 63, 63, 18, 63, 4, 63,
20, 22, 63, 5, 63, 27, 63, 63, 21, 63, 63, 8, 63, 26, 63, 9, 63,
63, 63, 63, 63, 63, 63, 63, 63, 24, 63, 63, 25, 0};
static const YY_CHAR yy_ec[256] = {
0, 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, 1, 1, 2, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 4, 5, 1, 6, 7,
8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 19, 19, 19, 19, 19, 19, 19,
19, 20, 1, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36,
37, 38, 39, 40, 41, 35, 42, 43, 44, 45, 46, 47, 35, 48, 35, 49, 50, 51, 1,
52, 53, 54, 55, 56, 57,
58, 59, 60, 61, 62, 35, 63, 64, 65, 66, 67, 68, 35, 69, 70, 71, 72, 73, 74,
35, 75, 35, 76, 77, 78, 79, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 80, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 81, 1,
1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1};
static const YY_CHAR yy_meta[82] = {0, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 3, 1,
1, 1, 1, 1, 4, 4, 1, 1, 1, 1, 1, 5, 6, 6,
6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
6, 6, 6, 6, 6, 6, 6, 1, 1, 1, 7, 1, 6, 6,
6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
6, 6, 6, 6, 6, 6, 1, 1, 1, 1, 1, 1};
static const flex_int16_t yy_base[310] = {
0, 0, 0, 79, 80, 81, 84, 85, 86, 87, 88, 457, 456, 93, 94,
83, 105, 458, 621, 453, 621, 76, 621, 0, 621, 446, 621, 621, 621, 621,
621, 621, 621, 83, 92, 84, 94, 432, 427, 81, 397, 621, 91, 114, 0,
80, 92, 132, 79, 102, 358, 129, 104, 128, 98, 142, 119, 128, 130, 621,
621, 353, 621, 621, 323, 621, 317, 621, 621, 0, 621, 621, 621, 0, 283,
621, 621, 621, 0, 621, 621, 621, 0, 0, 621, 0, 621, 337, 621, 621,
621, 138, 343, 621, 621, 0, 621, 621, 171, 621, 621,
100, 192, 196, 621, 621, 621, 621, 621, 0, 249, 242, 0, 153, 142, 173,
167, 144, 150, 155, 179, 180, 176, 193, 195, 181, 184, 195, 193, 197, 0,
191, 208, 196, 198, 196, 213, 209, 253, 235, 621, 621, 621, 621, 621, 621,
621, 0, 0, 621, 621, 256, 259, 263, 0, 0, 175, 131, 215, 0, 0,
0, 0, 232, 257, 244, 246, 246, 0, 250, 252, 263, 255, 264, 0, 268,
265, 270, 0, 265, 276, 266, 270, 263, 267, 266, 274, 285, 282, 287, 0,
305, 0, 88, 75, 0, 300, 308, 0, 307, 312,
313, 311, 301, 305, 0, 309, 0, 306, 0, 0, 311, 306, 327, 313, 312,
0, 0, 315, 318, 0, 73, 0, 329, 334, 325, 0, 323, 0, 328, 324,
333, 0, 335, 354, 357, 349, 363, 366, 354, 373, 357, 375, 0, 375, 0,
362, 369, 0, 379, 0, 368, 0, 0, 370, 0, 372, 0, 387, 389, 0,
376, 392, 0, 383, 0, 71, 0, 385, 389, 63, 397, 393, 392, 413, 407,
398, 0, 411, 405, 0, 621, 475, 482, 489, 496, 503, 510, 517, 105, 521,
525, 527, 534, 541, 548, 555, 562, 569, 573, 577,
581, 585, 589, 593, 597, 601, 605, 609, 613};
static const flex_int16_t yy_def[310] = {
0, 281, 1, 282, 282, 283, 283, 284, 284, 285, 285, 286, 286, 287, 287,
288, 288, 281, 281, 281, 281, 281, 281, 289, 281, 281, 281, 281, 281, 281,
281, 281, 281, 281, 281, 281, 281, 281, 281, 281, 281, 281, 290, 291, 291,
291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 281,
281, 292, 281, 281, 281, 281, 281, 281, 281, 293, 281, 281, 281, 294, 281,
281, 281, 281, 295, 281, 281, 281, 296, 297, 281, 298, 281, 281, 281, 281,
281, 281, 281, 281, 281, 291, 281, 281, 281, 281, 281,
281, 281, 281, 281, 281, 281, 281, 281, 299, 300, 301, 291, 291, 291, 291,
291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291,
291, 291, 291, 291, 291, 291, 291, 302, 292, 281, 281, 281, 281, 281, 281,
281, 297, 298, 281, 281, 281, 281, 281, 299, 303, 304, 305, 291, 291, 291,
291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291,
291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 306,
302, 303, 307, 305, 308, 291, 291, 291, 291, 291,
291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291,
291, 291, 291, 291, 291, 307, 309, 291, 291, 291, 291, 291, 291, 291, 291,
291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291,
291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291,
291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291, 291,
291, 291, 291, 291, 291, 0, 281, 281, 281, 281, 281, 281, 281, 281, 281,
281, 281, 281, 281, 281, 281, 281, 281, 281, 281,
281, 281, 281, 281, 281, 281, 281, 281, 281};
static const flex_int16_t yy_nxt[703] = {
0, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46,
44, 47, 48, 44, 49, 44, 50, 51, 44, 52, 53, 44, 54, 55, 56,
57, 44, 58, 44, 59, 18, 60, 61, 62, 43, 44, 45, 46, 44, 47,
48, 44, 49, 50, 51, 44, 52, 53, 44, 54, 55, 56, 57, 44, 58,
44, 63, 64, 65, 18, 18, 66, 68, 68, 72, 89, 90, 72, 76, 76,
80, 80, 81, 81, 77, 77, 86, 86, 93, 97, 101,
98, 98, 106, 99, 87, 87, 89, 90, 100, 101, 95, 103, 103, 102, 272,
110, 91, 151, 151, 117, 123, 118, 269, 102, 222, 119, 195, 132, 69, 69,
73, 70, 70, 73, 78, 78, 82, 82, 91, 222, 124, 102, 111, 128, 91,
113, 117, 123, 129, 118, 114, 102, 115, 119, 94, 132, 116, 120, 126, 107,
135, 74, 127, 137, 74, 121, 91, 124, 136, 130, 128, 122, 131, 113, 133,
129, 150, 114, 159, 115, 163, 134, 195, 116, 158, 120, 126, 135, 98, 98,
127, 137, 164, 121, 162, 136, 130, 165, 122, 131,
102, 160, 133, 150, 152, 159, 152, 163, 134, 153, 153, 101, 158, 103, 103,
166, 167, 168, 169, 164, 161, 170, 162, 173, 165, 102, 156, 174, 102, 160,
175, 177, 176, 179, 180, 184, 178, 171, 172, 185, 186, 187, 166, 167, 168,
181, 169, 161, 182, 170, 173, 183, 189, 102, 174, 188, 196, 175, 177, 176,
179, 180, 184, 178, 171, 172, 185, 186, 197, 187, 190, 190, 181, 151, 151,
182, 153, 153, 183, 189, 153, 153, 188, 196, 198, 102, 139, 199, 200, 201,
202, 203, 204, 111, 205, 197, 206, 207, 208, 209,
156, 210, 211, 217, 190, 212, 213, 214, 215, 216, 218, 219, 198, 102, 199,
200, 201, 202, 203, 220, 204, 205, 190, 190, 206, 207, 208, 209, 210, 223,
211, 217, 212, 213, 214, 215, 216, 224, 218, 219, 225, 226, 227, 228, 92,
229, 230, 220, 231, 232, 233, 234, 235, 149, 236, 237, 190, 223, 238, 239,
240, 241, 144, 242, 243, 224, 244, 245, 225, 226, 227, 228, 229, 230, 246,
231, 232, 233, 234, 247, 235, 236, 237, 248, 249, 238, 239, 250, 240, 241,
242, 243, 251, 244, 245, 252, 141, 253, 254, 140,
255, 246, 256, 257, 139, 258, 247, 259, 260, 125, 261, 248, 249, 262, 250,
263, 264, 265, 108, 266, 251, 267, 273, 252, 253, 268, 254, 255, 270, 271,
256, 257, 258, 274, 259, 275, 260, 261, 276, 277, 262, 278, 263, 279, 264,
265, 266, 280, 105, 267, 273, 104, 268, 96, 92, 270, 271, 281, 84, 84,
274, 281, 275, 281, 281, 281, 276, 277, 278, 281, 281, 279, 281, 281, 280,
67, 67, 67, 67, 67, 67, 67, 71, 71, 71, 71, 71, 71, 71, 75,
75, 75, 75, 75, 75, 75, 79, 79, 79, 79,
79, 79, 79, 83, 83, 83, 83, 83, 83, 83, 85, 85, 85, 85, 85,
85, 85, 88, 88, 88, 88, 88, 88, 88, 109, 109, 109, 109, 112, 281,
112, 112, 138, 138, 142, 281, 142, 142, 142, 142, 142, 143, 281, 143, 143,
143, 143, 143, 145, 281, 145, 145, 145, 145, 145, 146, 281, 146, 146, 146,
146, 146, 147, 281, 147, 147, 147, 147, 147, 148, 281, 281, 148, 148, 148,
148, 154, 281, 154, 154, 155, 281, 155, 155, 157, 281, 157, 157, 191, 281,
191, 191, 192, 281, 192, 192, 193, 281, 193, 193,
194, 281, 194, 194, 190, 281, 190, 190, 221, 281, 221, 221, 195, 281, 195,
195, 222, 281, 222, 222, 17, 281, 281, 281, 281, 281, 281, 281, 281, 281,
281, 281, 281, 281, 281, 281, 281, 281, 281, 281, 281, 281, 281, 281, 281,
281, 281, 281, 281, 281, 281, 281, 281, 281, 281, 281, 281, 281, 281, 281,
281, 281, 281, 281, 281, 281, 281, 281, 281, 281, 281, 281, 281, 281, 281,
281, 281, 281, 281, 281, 281, 281, 281, 281, 281, 281, 281, 281, 281, 281,
281, 281, 281, 281, 281, 281, 281, 281, 281, 281,
281, 281};
static const flex_int16_t yy_chk[703] = {
0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 3, 4, 5, 15, 15, 6, 7, 8,
9, 10, 9, 10, 7, 8, 13, 14, 21, 33, 35,
33, 33, 39, 34, 13, 14, 16, 16, 34, 36, 289, 36, 36, 35, 270,
42, 15, 101, 101, 45, 48, 46, 266, 36, 221, 46, 194, 54, 3, 4,
5, 3, 4, 6, 7, 8, 9, 10, 16, 193, 49, 35, 42, 52, 15,
43, 45, 48, 52, 46, 43, 36, 43, 46, 21, 54, 43, 47, 51, 39,
56, 5, 51, 58, 6, 47, 16, 49, 57, 53, 52, 47, 53, 43, 55,
52, 91, 43, 114, 43, 117, 55, 157, 43, 113, 47, 51, 56, 98, 98,
51, 58, 118, 47, 116, 57, 53, 119, 47, 53,
98, 115, 55, 91, 102, 114, 102, 117, 55, 102, 102, 103, 113, 103, 103,
120, 121, 122, 123, 118, 115, 124, 116, 125, 119, 103, 156, 126, 98, 115,
127, 128, 127, 129, 131, 133, 128, 124, 124, 134, 135, 136, 120, 121, 122,
132, 123, 115, 132, 124, 125, 132, 137, 103, 126, 136, 158, 127, 128, 127,
129, 131, 133, 128, 124, 124, 134, 135, 163, 136, 138, 138, 132, 151, 151,
132, 152, 152, 132, 137, 153, 153, 136, 158, 164, 151, 139, 165, 166, 167,
169, 170, 171, 111, 172, 163, 173, 175, 176, 177,
110, 179, 180, 186, 138, 181, 182, 183, 184, 185, 187, 188, 164, 151, 165,
166, 167, 169, 170, 189, 171, 172, 191, 191, 173, 175, 176, 177, 179, 196,
180, 186, 181, 182, 183, 184, 185, 197, 187, 188, 199, 200, 201, 202, 92,
203, 204, 189, 206, 208, 211, 212, 213, 87, 214, 215, 191, 196, 218, 219,
223, 224, 74, 225, 227, 197, 229, 230, 199, 200, 201, 202, 203, 204, 231,
206, 208, 211, 212, 233, 213, 214, 215, 234, 235, 218, 219, 236, 223, 224,
225, 227, 237, 229, 230, 238, 66, 239, 240, 64,
241, 231, 242, 244, 61, 246, 233, 247, 249, 50, 251, 234, 235, 254, 236,
256, 258, 259, 40, 261, 237, 262, 271, 238, 239, 264, 240, 241, 268, 269,
242, 244, 246, 272, 247, 273, 249, 251, 274, 275, 254, 276, 256, 278, 258,
259, 261, 279, 38, 262, 271, 37, 264, 25, 19, 268, 269, 17, 12, 11,
272, 0, 273, 0, 0, 0, 274, 275, 276, 0, 0, 278, 0, 0, 279,
282, 282, 282, 282, 282, 282, 282, 283, 283, 283, 283, 283, 283, 283, 284,
284, 284, 284, 284, 284, 284, 285, 285, 285, 285,
285, 285, 285, 286, 286, 286, 286, 286, 286, 286, 287, 287, 287, 287, 287,
287, 287, 288, 288, 288, 288, 288, 288, 288, 290, 290, 290, 290, 291, 0,
291, 291, 292, 292, 293, 0, 293, 293, 293, 293, 293, 294, 0, 294, 294,
294, 294, 294, 295, 0, 295, 295, 295, 295, 295, 296, 0, 296, 296, 296,
296, 296, 297, 0, 297, 297, 297, 297, 297, 298, 0, 0, 298, 298, 298,
298, 299, 0, 299, 299, 300, 0, 300, 300, 301, 0, 301, 301, 302, 0,
302, 302, 303, 0, 303, 303, 304, 0, 304, 304,
305, 0, 305, 305, 306, 0, 306, 306, 307, 0, 307, 307, 308, 0, 308,
308, 309, 0, 309, 309, 281, 281, 281, 281, 281, 281, 281, 281, 281, 281,
281, 281, 281, 281, 281, 281, 281, 281, 281, 281, 281, 281, 281, 281, 281,
281, 281, 281, 281, 281, 281, 281, 281, 281, 281, 281, 281, 281, 281, 281,
281, 281, 281, 281, 281, 281, 281, 281, 281, 281, 281, 281, 281, 281, 281,
281, 281, 281, 281, 281, 281, 281, 281, 281, 281, 281, 281, 281, 281, 281,
281, 281, 281, 281, 281, 281, 281, 281, 281, 281,
281, 281};
/* Table of booleans, true if rule could match eol. */
static const flex_int32_t yy_rule_can_match_eol[103] = {
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0,
0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 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() yymore_used_but_not_detected
#define YY_MORE_ADJ 0
#define YY_RESTORE_YY_MORE_OFFSET
#include "Basics/Common.h"
#include "Basics/NumberUtils.h"
#include "Basics/conversions.h"
#include "Basics/operating-system.h"
#if _WIN32
#include "Basics/win-utils.h"
#endif
// introduce the namespace here, otherwise following references to
// the namespace in auto-generated headers might fail
namespace arangodb {
namespace aql {
class Query;
class Parser;
} // namespace aql
} // namespace arangodb
#include "Aql/AstNode.h"
#include "Aql/Parser.h"
#include "Aql/grammar.h"
#include <algorithm>
#define YY_EXTRA_TYPE arangodb::aql::Parser*
#define YY_USER_ACTION \
yylloc->first_line = static_cast<int>(yylineno); \
yylloc->first_column = static_cast<int>(yycolumn); \
yylloc->last_column = static_cast<int>(yycolumn + yyleng - 1); \
yycolumn += static_cast<int>(yyleng); \
yyextra->increaseOffset(yyleng);
#define YY_NO_INPUT 1
#define YY_INPUT(resultBuffer, resultState, maxBytesToRead) \
{ \
size_t length = \
std::min(yyextra->remainingLength(), static_cast<size_t>(maxBytesToRead)); \
if (length > 0) { \
yyextra->fillBuffer(resultBuffer, length); \
resultState = length; \
} else { \
resultState = YY_NULL; \
} \
}
#define INITIAL 0
#define BACKTICK 1
#define FORWARDTICK 2
#define SINGLE_QUOTE 3
#define DOUBLE_QUOTE 4
#define COMMENT_SINGLE 5
#define COMMENT_MULTI 6
#define NOT 7
#ifndef YY_NO_UNISTD_H
/* 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>
#endif
#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 */
static int yy_init_globals(yyscan_t yyscanner);
/* 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
int yylex_init(yyscan_t* scanner);
int yylex_init_extra(YY_EXTRA_TYPE user_defined, yyscan_t* scanner);
/* Accessor methods to globals.
These are made visible to non-reentrant scanners for convenience. */
int yylex_destroy(yyscan_t yyscanner);
int yyget_debug(yyscan_t yyscanner);
void yyset_debug(int debug_flag, yyscan_t yyscanner);
YY_EXTRA_TYPE yyget_extra(yyscan_t yyscanner);
void yyset_extra(YY_EXTRA_TYPE user_defined, yyscan_t yyscanner);
FILE* yyget_in(yyscan_t yyscanner);
void yyset_in(FILE* _in_str, yyscan_t yyscanner);
FILE* yyget_out(yyscan_t yyscanner);
void yyset_out(FILE* _out_str, yyscan_t yyscanner);
int yyget_leng(yyscan_t yyscanner);
char* yyget_text(yyscan_t yyscanner);
int yyget_lineno(yyscan_t yyscanner);
void yyset_lineno(int _line_number, yyscan_t yyscanner);
int yyget_column(yyscan_t yyscanner);
void yyset_column(int _column_no, yyscan_t yyscanner);
YYSTYPE* yyget_lval(yyscan_t yyscanner);
void yyset_lval(YYSTYPE* yylval_param, yyscan_t yyscanner);
YYLTYPE* yyget_lloc(yyscan_t yyscanner);
void 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 yywrap(yyscan_t yyscanner);
#else
extern int yywrap(yyscan_t yyscanner);
#endif
#endif
#ifndef YY_NO_UNPUT
#endif
#ifndef yytext_ptr
static void yy_flex_strncpy(char*, const char*, int, yyscan_t yyscanner);
#endif
#ifdef YY_NEED_STRLEN
static int yy_flex_strlen(const 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
#ifdef __ia64__
/* On IA-64, the buffer size is 16k, not 8k */
#define YY_READ_BUF_SIZE 16384
#else
#define YY_READ_BUF_SIZE 8192
#endif /* __ia64__ */
#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 \
do { \
if (fwrite(yytext, (size_t)yyleng, 1, yyout)) { \
} \
} while (0)
#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) \
if (YY_CURRENT_BUFFER_LVALUE->yy_is_interactive) { \
int c = '*'; \
int n; \
for (n = 0; n < max_size && (c = getc(yyin)) != EOF && c != '\n'; ++n) \
buf[n] = (char)c; \
if (c == '\n') buf[n++] = (char)c; \
if (c == EOF && ferror(yyin)) \
YY_FATAL_ERROR("input in flex scanner failed"); \
result = n; \
} else { \
errno = 0; \
while ((result = (int)fread(buf, 1, (yy_size_t)max_size, yyin)) == 0 && ferror(yyin)) { \
if (errno != EINTR) { \
YY_FATAL_ERROR("input in flex scanner failed"); \
break; \
} \
errno = 0; \
clearerr(yyin); \
} \
}
#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 yylex(YYSTYPE* yylval_param, YYLTYPE* yylloc_param, yyscan_t yyscanner);
#define YY_DECL \
int 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 /*LINTED*/ break;
#endif
#define YY_RULE_SETUP YY_USER_ACTION
/** The main scanner function which does all the work.
*/
YY_DECL {
yy_state_type yy_current_state;
char *yy_cp, *yy_bp;
int yy_act;
struct yyguts_t* yyg = (struct yyguts_t*)yyscanner;
yylval = yylval_param;
yylloc = yylloc_param;
if (!yyg->yy_init) {
yyg->yy_init = 1;
#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) {
yyensure_buffer_stack(yyscanner);
YY_CURRENT_BUFFER_LVALUE = yy_create_buffer(yyin, YY_BUF_SIZE, yyscanner);
}
yy_load_buffer_state(yyscanner);
}
{
/* ---------------------------------------------------------------------------
* language keywords
* --------------------------------------------------------------------------- */
while (/*CONSTCOND*/ 1) /* loops until end-of-file is reached */
{
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:
do {
YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
if (yy_accept[yy_current_state]) {
yyg->yy_last_accepting_state = yy_current_state;
yyg->yy_last_accepting_cpos = yy_cp;
}
while (yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state) {
yy_current_state = (int)yy_def[yy_current_state];
if (yy_current_state >= 282) yy_c = yy_meta[yy_c];
}
yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c];
++yy_cp;
} while (yy_current_state != 281);
yy_cp = yyg->yy_last_accepting_cpos;
yy_current_state = yyg->yy_last_accepting_state;
yy_find_action:
yy_act = yy_accept[yy_current_state];
YY_DO_BEFORE_ACTION;
if (yy_act != YY_END_OF_BUFFER && yy_rule_can_match_eol[yy_act]) {
int yyl;
for (yyl = 0; yyl < yyleng; ++yyl)
if (yytext[yyl] == '\n') do {
yylineno++;
yycolumn = 0;
} while (0);
}
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;
yy_current_state = yyg->yy_last_accepting_state;
goto yy_find_action;
case 1:
YY_RULE_SETUP { return T_FOR; }
YY_BREAK
case 2:
YY_RULE_SETUP { return T_LET; }
YY_BREAK
case 3:
YY_RULE_SETUP { return T_FILTER; }
YY_BREAK
case 4:
YY_RULE_SETUP { return T_RETURN; }
YY_BREAK
case 5:
YY_RULE_SETUP { return T_COLLECT; }
YY_BREAK
case 6:
YY_RULE_SETUP { return T_SORT; }
YY_BREAK
case 7:
YY_RULE_SETUP { return T_LIMIT; }
YY_BREAK
case 8:
YY_RULE_SETUP { return T_DISTINCT; }
YY_BREAK
case 9:
YY_RULE_SETUP { return T_AGGREGATE; }
YY_BREAK
case 10:
YY_RULE_SETUP { return T_ASC; }
YY_BREAK
case 11:
YY_RULE_SETUP { return T_DESC; }
YY_BREAK
case 12:
YY_RULE_SETUP { BEGIN(NOT); }
YY_BREAK
case 13:
YY_RULE_SETUP { return T_AND; }
YY_BREAK
case 14:
YY_RULE_SETUP { return T_OR; }
YY_BREAK
case 15:
YY_RULE_SETUP { return T_IN; }
YY_BREAK
case 16:
YY_RULE_SETUP { return T_INTO; }
YY_BREAK
case 17:
YY_RULE_SETUP { return T_WITH; }
YY_BREAK
case 18:
YY_RULE_SETUP { return T_REMOVE; }
YY_BREAK
case 19:
YY_RULE_SETUP { return T_INSERT; }
YY_BREAK
case 20:
YY_RULE_SETUP { return T_UPDATE; }
YY_BREAK
case 21:
YY_RULE_SETUP { return T_REPLACE; }
YY_BREAK
case 22:
YY_RULE_SETUP { return T_UPSERT; }
YY_BREAK
case 23:
YY_RULE_SETUP { return T_GRAPH; }
YY_BREAK
case 24:
YY_RULE_SETUP { return T_SHORTEST_PATH; }
YY_BREAK
case 25:
YY_RULE_SETUP { return T_K_SHORTEST_PATHS; }
YY_BREAK
case 26:
YY_RULE_SETUP { return T_OUTBOUND; }
YY_BREAK
case 27:
YY_RULE_SETUP { return T_INBOUND; }
YY_BREAK
case 28:
YY_RULE_SETUP { return T_ANY; }
YY_BREAK
case 29:
YY_RULE_SETUP { return T_ALL; }
YY_BREAK
case 30:
YY_RULE_SETUP { return T_NONE; }
YY_BREAK
case 31:
YY_RULE_SETUP { return T_LIKE; }
YY_BREAK
/* ---------------------------------------------------------------------------
* predefined type literals
* --------------------------------------------------------------------------- */
case 32:
YY_RULE_SETUP { return T_NULL; }
YY_BREAK
case 33:
YY_RULE_SETUP { return T_TRUE; }
YY_BREAK
case 34:
YY_RULE_SETUP { return T_FALSE; }
YY_BREAK
/* ---------------------------------------------------------------------------
* operators
* --------------------------------------------------------------------------- */
case 35:
YY_RULE_SETUP { return T_REGEX_MATCH; }
YY_BREAK
case 36:
YY_RULE_SETUP { return T_REGEX_NON_MATCH; }
YY_BREAK
case 37:
YY_RULE_SETUP { return T_EQ; }
YY_BREAK
case 38:
YY_RULE_SETUP { return T_NE; }
YY_BREAK
case 39:
YY_RULE_SETUP { return T_GE; }
YY_BREAK
case 40:
YY_RULE_SETUP { return T_GT; }
YY_BREAK
case 41:
YY_RULE_SETUP { return T_LE; }
YY_BREAK
case 42:
YY_RULE_SETUP { return T_LT; }
YY_BREAK
case 43:
YY_RULE_SETUP { return T_ASSIGN; }
YY_BREAK
case 44:
YY_RULE_SETUP { return T_NOT; }
YY_BREAK
case 45:
YY_RULE_SETUP { return T_AND; }
YY_BREAK
case 46:
YY_RULE_SETUP { return T_OR; }
YY_BREAK
case 47:
YY_RULE_SETUP { return T_PLUS; }
YY_BREAK
case 48:
YY_RULE_SETUP { return T_MINUS; }
YY_BREAK
case 49:
YY_RULE_SETUP { return T_TIMES; }
YY_BREAK
case 50:
YY_RULE_SETUP { return T_DIV; }
YY_BREAK
case 51:
YY_RULE_SETUP { return T_MOD; }
YY_BREAK
case 52:
YY_RULE_SETUP { return T_QUESTION; }
YY_BREAK
case 53:
YY_RULE_SETUP { return T_SCOPE; }
YY_BREAK
case 54:
YY_RULE_SETUP { return T_COLON; }
YY_BREAK
case 55:
YY_RULE_SETUP { return T_RANGE; }
YY_BREAK
/* ---------------------------------------------------------------------------
* punctuation
* --------------------------------------------------------------------------- */
case 56:
YY_RULE_SETUP { return T_COMMA; }
YY_BREAK
case 57:
YY_RULE_SETUP { return T_OPEN; }
YY_BREAK
case 58:
YY_RULE_SETUP { return T_CLOSE; }
YY_BREAK
case 59:
YY_RULE_SETUP { return T_OBJECT_OPEN; }
YY_BREAK
case 60:
YY_RULE_SETUP { return T_OBJECT_CLOSE; }
YY_BREAK
case 61:
YY_RULE_SETUP { return T_ARRAY_OPEN; }
YY_BREAK
case 62:
YY_RULE_SETUP { return T_ARRAY_CLOSE; }
YY_BREAK
/* ---------------------------------------------------------------------------
* identifiers
* --------------------------------------------------------------------------- */
case 63:
YY_RULE_SETUP {
/* unquoted string */
yylval->strval.value = yyextra->query()->registerString(yytext, yyleng);
yylval->strval.length = yyleng;
return T_STRING;
}
YY_BREAK
case 64:
YY_RULE_SETUP {
/* string enclosed in backticks */
yyextra->marker(yyextra->queryStringStart() + yyextra->offset());
BEGIN(BACKTICK);
}
YY_BREAK
case 65:
YY_RULE_SETUP {
/* end of backtick-enclosed string */
BEGIN(INITIAL);
size_t outLength;
yylval->strval.value = yyextra->query()->registerEscapedString(
yyextra->marker(),
yyextra->offset() - (yyextra->marker() - yyextra->queryStringStart()) - 1,
outLength);
yylval->strval.length = outLength;
return T_STRING;
}
YY_BREAK
case 66:
YY_RULE_SETUP { /* character escaped by backslash */
}
YY_BREAK
case 67:
/* rule 67 can match eol */
YY_RULE_SETUP { /* newline character inside backtick */
}
YY_BREAK
case 68:
YY_RULE_SETUP { /* any character (except newline) inside backtick */
}
YY_BREAK
case 69:
YY_RULE_SETUP {
/* string enclosed in forwardticks */
yyextra->marker(yyextra->queryStringStart() + yyextra->offset());
BEGIN(FORWARDTICK);
}
YY_BREAK
case 70:
YY_RULE_SETUP {
/* end of forwardtick-enclosed string */
BEGIN(INITIAL);
size_t outLength;
yylval->strval.value = yyextra->query()->registerEscapedString(
yyextra->marker(),
yyextra->offset() - (yyextra->marker() - yyextra->queryStringStart()) - 2,
outLength);
yylval->strval.length = outLength;
return T_STRING;
}
YY_BREAK
case 71:
YY_RULE_SETUP { /* character escaped by backslash */
}
YY_BREAK
case 72:
/* rule 72 can match eol */
YY_RULE_SETUP { /* newline character inside forwardtick */
}
YY_BREAK
case 73:
YY_RULE_SETUP {
/* any character (except newline) inside forwardtick */
}
YY_BREAK
/* ---------------------------------------------------------------------------
* strings
* --------------------------------------------------------------------------- */
case 74:
YY_RULE_SETUP {
yyextra->marker(yyextra->queryStringStart() + yyextra->offset());
BEGIN(DOUBLE_QUOTE);
}
YY_BREAK
case 75:
YY_RULE_SETUP {
/* end of quote-enclosed string */
BEGIN(INITIAL);
size_t outLength;
yylval->strval.value = yyextra->query()->registerEscapedString(
yyextra->marker(),
yyextra->offset() - (yyextra->marker() - yyextra->queryStringStart()) - 1,
outLength);
yylval->strval.length = outLength;
return T_QUOTED_STRING;
}
YY_BREAK
case 76:
YY_RULE_SETUP { /* character escaped by backslash */
}
YY_BREAK
case 77:
/* rule 77 can match eol */
YY_RULE_SETUP { /* newline character inside quote */
}
YY_BREAK
case 78:
YY_RULE_SETUP { /* any character (except newline) inside quote */
}
YY_BREAK
case 79:
YY_RULE_SETUP {
yyextra->marker(yyextra->queryStringStart() + yyextra->offset());
BEGIN(SINGLE_QUOTE);
}
YY_BREAK
case 80:
YY_RULE_SETUP {
/* end of quote-enclosed string */
BEGIN(INITIAL);
size_t outLength;
yylval->strval.value = yyextra->query()->registerEscapedString(
yyextra->marker(),
yyextra->offset() - (yyextra->marker() - yyextra->queryStringStart()) - 1,
outLength);
yylval->strval.length = outLength;
return T_QUOTED_STRING;
}
YY_BREAK
case 81:
YY_RULE_SETUP { /* character escaped by backslash */
}
YY_BREAK
case 82:
/* rule 82 can match eol */
YY_RULE_SETUP { /* newline character inside quote */
}
YY_BREAK
case 83:
YY_RULE_SETUP { /* any character (except newline) inside quote */
}
YY_BREAK
/* ---------------------------------------------------------------------------
* number literals
* --------------------------------------------------------------------------- */
case 84:
YY_RULE_SETUP {
/* a numeric integer value */
arangodb::aql::AstNode* node = nullptr;
auto parser = yyextra;
bool valid;
int64_t value1 =
arangodb::NumberUtils::atoi<int64_t>(yytext, yytext + yyleng, valid);
if (valid) {
node = parser->ast()->createNodeValueInt(value1);
} else {
// TODO: use std::from_chars
double value2 = TRI_DoubleString(yytext);
if (TRI_errno() != TRI_ERROR_NO_ERROR) {
parser->registerWarning(TRI_ERROR_QUERY_NUMBER_OUT_OF_RANGE,
TRI_errno_string(TRI_ERROR_QUERY_NUMBER_OUT_OF_RANGE),
yylloc->first_line, yylloc->first_column);
node = parser->ast()->createNodeValueNull();
} else {
node = parser->ast()->createNodeValueDouble(value2);
}
}
yylval->node = node;
return T_INTEGER;
}
YY_BREAK
case 85:
YY_RULE_SETUP {
/* a numeric double value */
arangodb::aql::AstNode* node = nullptr;
auto parser = yyextra;
// TODO: use std::from_chars
double value = TRI_DoubleString(yytext);
if (TRI_errno() != TRI_ERROR_NO_ERROR) {
parser->registerWarning(TRI_ERROR_QUERY_NUMBER_OUT_OF_RANGE,
TRI_errno_string(TRI_ERROR_QUERY_NUMBER_OUT_OF_RANGE),
yylloc->first_line, yylloc->first_column);
node = parser->ast()->createNodeValueNull();
} else {
node = parser->ast()->createNodeValueDouble(value);
}
yylval->node = node;
return T_DOUBLE;
}
YY_BREAK
/* ---------------------------------------------------------------------------
* bind parameters
* --------------------------------------------------------------------------- */
case 86:
YY_RULE_SETUP {
/* bind parameters must start with a @
if followed by another @, this is a collection name or a view name parameter */
yylval->strval.value =
yyextra->query()->registerString(yytext + 1, yyleng - 1);
yylval->strval.length = yyleng - 1;
return T_PARAMETER;
}
YY_BREAK
/* ---------------------------------------------------------------------------
* bind data source parameters
* --------------------------------------------------------------------------- */
case 87:
YY_RULE_SETUP {
/* bind parameters must start with a @
if followed by another @, this is a collection name or a view name parameter */
yylval->strval.value =
yyextra->query()->registerString(yytext + 1, yyleng - 1);
yylval->strval.length = yyleng - 1;
return T_DATA_SOURCE_PARAMETER;
}
YY_BREAK
/* ---------------------------------------------------------------------------
* whitespace etc.
* --------------------------------------------------------------------------- */
case 88:
YY_RULE_SETUP { /* whitespace is ignored */
}
YY_BREAK
case 89:
/* rule 89 can match eol */
YY_RULE_SETUP { yycolumn = 0; }
YY_BREAK
/* ---------------------------------------------------------------------------
* comments
* --------------------------------------------------------------------------- */
case 90:
YY_RULE_SETUP { BEGIN(COMMENT_SINGLE); }
YY_BREAK
case 91:
/* rule 91 can match eol */
YY_RULE_SETUP {
/* line numbers are counted elsewhere already */
yycolumn = 0;
BEGIN(INITIAL);
}
YY_BREAK
case 92:
YY_RULE_SETUP { /* everything else */
}
YY_BREAK
case 93:
YY_RULE_SETUP { BEGIN(COMMENT_MULTI); }
YY_BREAK
case 94:
YY_RULE_SETUP { BEGIN(INITIAL); }
YY_BREAK
case 95:
YY_RULE_SETUP {
// eat comment in chunks
}
YY_BREAK
case 96:
YY_RULE_SETUP {
// eat the lone star
}
YY_BREAK
case 97:
/* rule 97 can match eol */
YY_RULE_SETUP {
/* line numbers are counted elsewhere already */
yycolumn = 0;
}
YY_BREAK
/* ---------------------------------------------------------------------------
* special transformation for NOT IN to T_NIN
* --------------------------------------------------------------------------- */
case 98:
YY_RULE_SETUP {
/* T_NOT + T_IN => T_NIN */
BEGIN(INITIAL);
return T_NIN;
}
YY_BREAK
case 99:
/* rule 99 can match eol */
YY_RULE_SETUP { /* ignore whitespace */
}
YY_BREAK
case 100:
YY_RULE_SETUP {
/* found something different to T_IN */
/* now push the character back into the input stream and return a T_NOT token */
BEGIN(INITIAL);
yyless(0);
/* must decrement offset by one character as we're pushing the char back onto the stack */
yyextra->decreaseOffset(1);
return T_NOT;
}
YY_BREAK
case YY_STATE_EOF(NOT): {
/* make sure that we still return a T_NOT when we reach the end of the input */
BEGIN(INITIAL);
return T_NOT;
}
YY_BREAK
case 101:
YY_RULE_SETUP {
/* anything else is returned as it is */
return (int)yytext[0];
}
YY_BREAK
case 102:
YY_RULE_SETUP
ECHO;
YY_BREAK
case YY_STATE_EOF(INITIAL):
case YY_STATE_EOF(BACKTICK):
case YY_STATE_EOF(FORWARDTICK):
case YY_STATE_EOF(SINGLE_QUOTE):
case YY_STATE_EOF(DOUBLE_QUOTE):
case YY_STATE_EOF(COMMENT_SINGLE):
case YY_STATE_EOF(COMMENT_MULTI):
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
* 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_last_accepting_cpos;
yy_current_state = yyg->yy_last_accepting_state;
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 (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 user's declarations */
} /* end of 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;
char* dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
char* source = yyg->yytext_ptr;
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 {
int 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_LVALUE;
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. */
yyrealloc((void*)b->yy_ch_buf, (yy_size_t)(b->yy_buf_size + 2), yyscanner);
} else
/* Can't grow it, we don't own it. */
b->yy_ch_buf = NULL;
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;
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;
if ((yyg->yy_n_chars + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
/* Extend the array by 50%, plus the number we really need. */
int new_size = yyg->yy_n_chars + number_to_move + (yyg->yy_n_chars >> 1);
YY_CURRENT_BUFFER_LVALUE->yy_ch_buf =
(char*)yyrealloc((void*)YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,
(yy_size_t)new_size, yyscanner);
if (!YY_CURRENT_BUFFER_LVALUE->yy_ch_buf)
YY_FATAL_ERROR("out of dynamic memory in yy_get_next_buffer()");
/* "- 2" to take care of EOB's */
YY_CURRENT_BUFFER_LVALUE->yy_buf_size = (int)(new_size - 2);
}
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) {
yy_state_type yy_current_state;
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) {
YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
if (yy_accept[yy_current_state]) {
yyg->yy_last_accepting_state = yy_current_state;
yyg->yy_last_accepting_cpos = yy_cp;
}
while (yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state) {
yy_current_state = (int)yy_def[yy_current_state];
if (yy_current_state >= 282) yy_c = yy_meta[yy_c];
}
yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c];
}
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) {
int yy_is_jam;
struct yyguts_t* yyg = (struct yyguts_t*)yyscanner; /* This var may be unused depending upon options. */
char* yy_cp = yyg->yy_c_buf_p;
YY_CHAR yy_c = 1;
if (yy_accept[yy_current_state]) {
yyg->yy_last_accepting_state = yy_current_state;
yyg->yy_last_accepting_cpos = yy_cp;
}
while (yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state) {
yy_current_state = (int)yy_def[yy_current_state];
if (yy_current_state >= 282) yy_c = yy_meta[yy_c];
}
yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c];
yy_is_jam = (yy_current_state == 281);
(void)yyg;
return yy_is_jam ? 0 : yy_current_state;
}
#ifndef YY_NO_UNPUT
#endif
#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 = (int)(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. */
yyrestart(yyin, yyscanner);
/*FALLTHROUGH*/
case EOB_ACT_END_OF_FILE: {
if (yywrap(yyscanner)) return 0;
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;
if (c == '\n') do {
yylineno++;
yycolumn = 0;
} while (0);
return c;
}
#endif /* ifndef YY_NO_INPUT */
/** Immediately switch to a different input stream.
* @param input_file A readable stream.
* @param yyscanner The scanner object.
* @note This function does not reset the start condition to @c INITIAL .
*/
void yyrestart(FILE* input_file, yyscan_t yyscanner) {
struct yyguts_t* yyg = (struct yyguts_t*)yyscanner;
if (!YY_CURRENT_BUFFER) {
yyensure_buffer_stack(yyscanner);
YY_CURRENT_BUFFER_LVALUE = yy_create_buffer(yyin, YY_BUF_SIZE, yyscanner);
}
yy_init_buffer(YY_CURRENT_BUFFER, input_file, yyscanner);
yy_load_buffer_state(yyscanner);
}
/** Switch to a different input buffer.
* @param new_buffer The new input buffer.
* @param yyscanner The scanner object.
*/
void yy_switch_to_buffer(YY_BUFFER_STATE new_buffer, yyscan_t yyscanner) {
struct yyguts_t* yyg = (struct yyguts_t*)yyscanner;
/* TODO. We should be able to replace this entire function body
* with
* yypop_buffer_state();
* yypush_buffer_state(new_buffer);
*/
yyensure_buffer_stack(yyscanner);
if (YY_CURRENT_BUFFER == new_buffer) return;
if (YY_CURRENT_BUFFER) {
/* Flush out information for old buffer. */
*yyg->yy_c_buf_p = yyg->yy_hold_char;
YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = yyg->yy_c_buf_p;
YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars;
}
YY_CURRENT_BUFFER_LVALUE = new_buffer;
yy_load_buffer_state(yyscanner);
/* We don't actually know whether we did this switch during
* EOF (yywrap()) processing, but the only time this flag
* is looked at is after yywrap() is called, so it's safe
* to go ahead and always set it.
*/
yyg->yy_did_buffer_switch_on_eof = 1;
}
static void yy_load_buffer_state(yyscan_t yyscanner) {
struct yyguts_t* yyg = (struct yyguts_t*)yyscanner;
yyg->yy_n_chars = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
yyg->yytext_ptr = yyg->yy_c_buf_p = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
yyg->yy_hold_char = *yyg->yy_c_buf_p;
}
/** Allocate and initialize an input buffer state.
* @param file A readable stream.
* @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
* @param yyscanner The scanner object.
* @return the allocated buffer state.
*/
YY_BUFFER_STATE yy_create_buffer(FILE* file, int size, yyscan_t yyscanner) {
YY_BUFFER_STATE b;
b = (YY_BUFFER_STATE)yyalloc(sizeof(struct yy_buffer_state), yyscanner);
if (!b) YY_FATAL_ERROR("out of dynamic memory in yy_create_buffer()");
b->yy_buf_size = size;
/* yy_ch_buf has to be 2 characters longer than the size given because
* we need to put in 2 end-of-buffer characters.
*/
b->yy_ch_buf = (char*)yyalloc((yy_size_t)(b->yy_buf_size + 2), yyscanner);
if (!b->yy_ch_buf)
YY_FATAL_ERROR("out of dynamic memory in yy_create_buffer()");
b->yy_is_our_buffer = 1;
yy_init_buffer(b, file, yyscanner);
return b;
}
/** Destroy the buffer.
* @param b a buffer created with yy_create_buffer()
* @param yyscanner The scanner object.
*/
void yy_delete_buffer(YY_BUFFER_STATE b, yyscan_t yyscanner) {
struct yyguts_t* yyg = (struct yyguts_t*)yyscanner;
if (!b) return;
if (b == YY_CURRENT_BUFFER) /* Not sure if we should pop here. */
YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE)0;
if (b->yy_is_our_buffer) yyfree((void*)b->yy_ch_buf, yyscanner);
yyfree((void*)b, yyscanner);
}
/* Initializes or reinitializes a buffer.
* This function is sometimes called more than once on the same buffer,
* such as during a yyrestart() or at EOF.
*/
static void yy_init_buffer(YY_BUFFER_STATE b, FILE* file, yyscan_t yyscanner)
{
int oerrno = errno;
struct yyguts_t* yyg = (struct yyguts_t*)yyscanner;
yy_flush_buffer(b, yyscanner);
b->yy_input_file = file;
b->yy_fill_buffer = 1;
/* If b is the current buffer, then yy_init_buffer was _probably_
* called from yyrestart() or through yy_get_next_buffer.
* In that case, we don't want to reset the lineno or column.
*/
if (b != YY_CURRENT_BUFFER) {
b->yy_bs_lineno = 1;
b->yy_bs_column = 0;
}
b->yy_is_interactive = file ? (isatty(fileno(file)) > 0) : 0;
errno = oerrno;
}
/** Discard all buffered characters. On the next scan, YY_INPUT will be called.
* @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
* @param yyscanner The scanner object.
*/
void yy_flush_buffer(YY_BUFFER_STATE b, yyscan_t yyscanner) {
struct yyguts_t* yyg = (struct yyguts_t*)yyscanner;
if (!b) return;
b->yy_n_chars = 0;
/* We always need two end-of-buffer characters. The first causes
* a transition to the end-of-buffer state. The second causes
* a jam in that state.
*/
b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
b->yy_buf_pos = &b->yy_ch_buf[0];
b->yy_at_bol = 1;
b->yy_buffer_status = YY_BUFFER_NEW;
if (b == YY_CURRENT_BUFFER) yy_load_buffer_state(yyscanner);
}
/** Pushes the new state onto the stack. The new state becomes
* the current state. This function will allocate the stack
* if necessary.
* @param new_buffer The new state.
* @param yyscanner The scanner object.
*/
void yypush_buffer_state(YY_BUFFER_STATE new_buffer, yyscan_t yyscanner) {
struct yyguts_t* yyg = (struct yyguts_t*)yyscanner;
if (new_buffer == NULL) return;
yyensure_buffer_stack(yyscanner);
/* This block is copied from yy_switch_to_buffer. */
if (YY_CURRENT_BUFFER) {
/* Flush out information for old buffer. */
*yyg->yy_c_buf_p = yyg->yy_hold_char;
YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = yyg->yy_c_buf_p;
YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars;
}
/* Only push if top exists. Otherwise, replace top. */
if (YY_CURRENT_BUFFER) yyg->yy_buffer_stack_top++;
YY_CURRENT_BUFFER_LVALUE = new_buffer;
/* copied from yy_switch_to_buffer. */
yy_load_buffer_state(yyscanner);
yyg->yy_did_buffer_switch_on_eof = 1;
}
/** Removes and deletes the top of the stack, if present.
* The next element becomes the new top.
* @param yyscanner The scanner object.
*/
void yypop_buffer_state(yyscan_t yyscanner) {
struct yyguts_t* yyg = (struct yyguts_t*)yyscanner;
if (!YY_CURRENT_BUFFER) return;
yy_delete_buffer(YY_CURRENT_BUFFER, yyscanner);
YY_CURRENT_BUFFER_LVALUE = NULL;
if (yyg->yy_buffer_stack_top > 0) --yyg->yy_buffer_stack_top;
if (YY_CURRENT_BUFFER) {
yy_load_buffer_state(yyscanner);
yyg->yy_did_buffer_switch_on_eof = 1;
}
}
/* Allocates the stack if it does not exist.
* Guarantees space for at least one push.
*/
static void yyensure_buffer_stack(yyscan_t yyscanner) {
yy_size_t num_to_alloc;
struct yyguts_t* yyg = (struct yyguts_t*)yyscanner;
if (!yyg->yy_buffer_stack) {
/* First allocation is just for 2 elements, since we don't know if this
* scanner will even need a stack. We use 2 instead of 1 to avoid an
* immediate realloc on the next call.
*/
num_to_alloc = 1; /* After all that talk, this was set to 1 anyways... */
yyg->yy_buffer_stack =
(struct yy_buffer_state**)yyalloc(num_to_alloc * sizeof(struct yy_buffer_state*),
yyscanner);
if (!yyg->yy_buffer_stack)
YY_FATAL_ERROR("out of dynamic memory in yyensure_buffer_stack()");
memset(yyg->yy_buffer_stack, 0, num_to_alloc * sizeof(struct yy_buffer_state*));
yyg->yy_buffer_stack_max = num_to_alloc;
yyg->yy_buffer_stack_top = 0;
return;
}
if (yyg->yy_buffer_stack_top >= (yyg->yy_buffer_stack_max) - 1) {
/* Increase the buffer to prepare for a possible push. */
yy_size_t grow_size = 8 /* arbitrary grow size */;
num_to_alloc = yyg->yy_buffer_stack_max + grow_size;
yyg->yy_buffer_stack =
(struct yy_buffer_state**)yyrealloc(yyg->yy_buffer_stack,
num_to_alloc * sizeof(struct yy_buffer_state*),
yyscanner);
if (!yyg->yy_buffer_stack)
YY_FATAL_ERROR("out of dynamic memory in yyensure_buffer_stack()");
/* zero only the new slots.*/
memset(yyg->yy_buffer_stack + yyg->yy_buffer_stack_max, 0,
grow_size * sizeof(struct yy_buffer_state*));
yyg->yy_buffer_stack_max = num_to_alloc;
}
}
/** Setup the input buffer state to scan directly from a user-specified character buffer.
* @param base the character buffer
* @param size the size in bytes of the character buffer
* @param yyscanner The scanner object.
* @return the newly allocated buffer state object.
*/
YY_BUFFER_STATE yy_scan_buffer(char* base, yy_size_t size, yyscan_t yyscanner) {
YY_BUFFER_STATE b;
if (size < 2 || base[size - 2] != YY_END_OF_BUFFER_CHAR || base[size - 1] != YY_END_OF_BUFFER_CHAR)
/* They forgot to leave room for the EOB's. */
return NULL;
b = (YY_BUFFER_STATE)yyalloc(sizeof(struct yy_buffer_state), yyscanner);
if (!b) YY_FATAL_ERROR("out of dynamic memory in yy_scan_buffer()");
b->yy_buf_size = (int)(size - 2); /* "- 2" to take care of EOB's */
b->yy_buf_pos = b->yy_ch_buf = base;
b->yy_is_our_buffer = 0;
b->yy_input_file = NULL;
b->yy_n_chars = b->yy_buf_size;
b->yy_is_interactive = 0;
b->yy_at_bol = 1;
b->yy_fill_buffer = 0;
b->yy_buffer_status = YY_BUFFER_NEW;
yy_switch_to_buffer(b, yyscanner);
return b;
}
/** Setup the input buffer state to scan a string. The next call to yylex() will
* scan from a @e copy of @a str.
* @param yystr a NUL-terminated string to scan
* @param yyscanner The scanner object.
* @return the newly allocated buffer state object.
* @note If you want to scan bytes that may contain NUL values, then use
* yy_scan_bytes() instead.
*/
YY_BUFFER_STATE yy_scan_string(const char* yystr, yyscan_t yyscanner) {
return yy_scan_bytes(yystr, (int)strlen(yystr), yyscanner);
}
/** Setup the input buffer state to scan the given bytes. The next call to
* yylex() will scan from a @e copy of @a bytes.
* @param yybytes the byte buffer to scan
* @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes.
* @param yyscanner The scanner object.
* @return the newly allocated buffer state object.
*/
YY_BUFFER_STATE yy_scan_bytes(const char* yybytes, int _yybytes_len, yyscan_t yyscanner) {
YY_BUFFER_STATE b;
char* buf;
yy_size_t n;
int i;
/* Get memory for full buffer, including space for trailing EOB's. */
n = (yy_size_t)(_yybytes_len + 2);
buf = (char*)yyalloc(n, yyscanner);
if (!buf) YY_FATAL_ERROR("out of dynamic memory in yy_scan_bytes()");
for (i = 0; i < _yybytes_len; ++i) buf[i] = yybytes[i];
buf[_yybytes_len] = buf[_yybytes_len + 1] = YY_END_OF_BUFFER_CHAR;
b = yy_scan_buffer(buf, n, yyscanner);
if (!b) YY_FATAL_ERROR("bad buffer in yy_scan_bytes()");
/* It's okay to grow etc. this buffer, and we should throw it
* away when we're done.
*/
b->yy_is_our_buffer = 1;
return b;
}
#ifndef YY_EXIT_FAILURE
#define YY_EXIT_FAILURE 2
#endif
static void yynoreturn yy_fatal_error(const char* msg, yyscan_t yyscanner) {
struct yyguts_t* yyg = (struct yyguts_t*)yyscanner;
(void)yyg;
fprintf(stderr, "%s\n", msg);
exit(YY_EXIT_FAILURE);
}
/* Redefine yyless() so it works in section 3 code. */
#undef yyless
#define yyless(n) \
do { \
/* Undo effects of setting up yytext. */ \
int yyless_macro_arg = (n); \
YY_LESS_LINENO(yyless_macro_arg); \
yytext[yyleng] = yyg->yy_hold_char; \
yyg->yy_c_buf_p = yytext + yyless_macro_arg; \
yyg->yy_hold_char = *yyg->yy_c_buf_p; \
*yyg->yy_c_buf_p = '\0'; \
yyleng = yyless_macro_arg; \
} while (0)
/* Accessor methods (get/set functions) to struct members. */
/** Get the user-defined data for this scanner.
* @param yyscanner The scanner object.
*/
YY_EXTRA_TYPE yyget_extra(yyscan_t yyscanner) {
struct yyguts_t* yyg = (struct yyguts_t*)yyscanner;
return yyextra;
}
/** Get the current line number.
* @param yyscanner The scanner object.
*/
int yyget_lineno(yyscan_t yyscanner) {
struct yyguts_t* yyg = (struct yyguts_t*)yyscanner;
if (!YY_CURRENT_BUFFER) return 0;
return yylineno;
}
/** Get the current column number.
* @param yyscanner The scanner object.
*/
int yyget_column(yyscan_t yyscanner) {
struct yyguts_t* yyg = (struct yyguts_t*)yyscanner;
if (!YY_CURRENT_BUFFER) return 0;
return yycolumn;
}
/** Get the input stream.
* @param yyscanner The scanner object.
*/
FILE* yyget_in(yyscan_t yyscanner) {
struct yyguts_t* yyg = (struct yyguts_t*)yyscanner;
return yyin;
}
/** Get the output stream.
* @param yyscanner The scanner object.
*/
FILE* yyget_out(yyscan_t yyscanner) {
struct yyguts_t* yyg = (struct yyguts_t*)yyscanner;
return yyout;
}
/** Get the length of the current token.
* @param yyscanner The scanner object.
*/
int yyget_leng(yyscan_t yyscanner) {
struct yyguts_t* yyg = (struct yyguts_t*)yyscanner;
return yyleng;
}
/** Get the current token.
* @param yyscanner The scanner object.
*/
char* yyget_text(yyscan_t yyscanner) {
struct yyguts_t* yyg = (struct yyguts_t*)yyscanner;
return yytext;
}
/** Set the user-defined data. This data is never touched by the scanner.
* @param user_defined The data to be associated with this scanner.
* @param yyscanner The scanner object.
*/
void yyset_extra(YY_EXTRA_TYPE user_defined, yyscan_t yyscanner) {
struct yyguts_t* yyg = (struct yyguts_t*)yyscanner;
yyextra = user_defined;
}
/** Set the current line number.
* @param _line_number line number
* @param yyscanner The scanner object.
*/
void yyset_lineno(int _line_number, yyscan_t yyscanner) {
struct yyguts_t* yyg = (struct yyguts_t*)yyscanner;
/* lineno is only valid if an input buffer exists. */
if (!YY_CURRENT_BUFFER) YY_FATAL_ERROR("yyset_lineno called with no buffer");
yylineno = _line_number;
}
/** Set the current column.
* @param _column_no column number
* @param yyscanner The scanner object.
*/
void yyset_column(int _column_no, yyscan_t yyscanner) {
struct yyguts_t* yyg = (struct yyguts_t*)yyscanner;
/* column is only valid if an input buffer exists. */
if (!YY_CURRENT_BUFFER) YY_FATAL_ERROR("yyset_column called with no buffer");
yycolumn = _column_no;
}
/** Set the input stream. This does not discard the current
* input buffer.
* @param _in_str A readable stream.
* @param yyscanner The scanner object.
* @see yy_switch_to_buffer
*/
void yyset_in(FILE* _in_str, yyscan_t yyscanner) {
struct yyguts_t* yyg = (struct yyguts_t*)yyscanner;
yyin = _in_str;
}
void yyset_out(FILE* _out_str, yyscan_t yyscanner) {
struct yyguts_t* yyg = (struct yyguts_t*)yyscanner;
yyout = _out_str;
}
int yyget_debug(yyscan_t yyscanner) {
struct yyguts_t* yyg = (struct yyguts_t*)yyscanner;
return yy_flex_debug;
}
void yyset_debug(int _bdebug, yyscan_t yyscanner) {
struct yyguts_t* yyg = (struct yyguts_t*)yyscanner;
yy_flex_debug = _bdebug;
}
/* Accessor methods for yylval and yylloc */
YYSTYPE* yyget_lval(yyscan_t yyscanner) {
struct yyguts_t* yyg = (struct yyguts_t*)yyscanner;
return yylval;
}
void yyset_lval(YYSTYPE* yylval_param, yyscan_t yyscanner) {
struct yyguts_t* yyg = (struct yyguts_t*)yyscanner;
yylval = yylval_param;
}
YYLTYPE* yyget_lloc(yyscan_t yyscanner) {
struct yyguts_t* yyg = (struct yyguts_t*)yyscanner;
return yylloc;
}
void yyset_lloc(YYLTYPE* yylloc_param, yyscan_t yyscanner) {
struct yyguts_t* yyg = (struct yyguts_t*)yyscanner;
yylloc = yylloc_param;
}
/* User-visible API */
/* yylex_init is special because it creates the scanner itself, so it is
* the ONLY reentrant function that doesn't take the scanner as the last argument.
* That's why we explicitly handle the declaration, instead of using our macros.
*/
int yylex_init(yyscan_t* ptr_yy_globals) {
if (ptr_yy_globals == NULL) {
errno = EINVAL;
return 1;
}
*ptr_yy_globals = (yyscan_t)yyalloc(sizeof(struct yyguts_t), NULL);
if (*ptr_yy_globals == NULL) {
errno = ENOMEM;
return 1;
}
/* By setting to 0xAA, we expose bugs in yy_init_globals. Leave at 0x00 for releases. */
memset(*ptr_yy_globals, 0x00, sizeof(struct yyguts_t));
return yy_init_globals(*ptr_yy_globals);
}
/* yylex_init_extra has the same functionality as yylex_init, but follows the
* convention of taking the scanner as the last argument. Note however, that
* this is a *pointer* to a scanner, as it will be allocated by this call (and
* is the reason, too, why this function also must handle its own declaration).
* The user defined value in the first argument will be available to yyalloc in
* the yyextra field.
*/
int yylex_init_extra(YY_EXTRA_TYPE yy_user_defined, yyscan_t* ptr_yy_globals) {
struct yyguts_t dummy_yyguts;
yyset_extra(yy_user_defined, &dummy_yyguts);
if (ptr_yy_globals == NULL) {
errno = EINVAL;
return 1;
}
*ptr_yy_globals = (yyscan_t)yyalloc(sizeof(struct yyguts_t), &dummy_yyguts);
if (*ptr_yy_globals == NULL) {
errno = ENOMEM;
return 1;
}
/* By setting to 0xAA, we expose bugs in
yy_init_globals. Leave at 0x00 for releases. */
memset(*ptr_yy_globals, 0x00, sizeof(struct yyguts_t));
yyset_extra(yy_user_defined, *ptr_yy_globals);
return yy_init_globals(*ptr_yy_globals);
}
static int yy_init_globals(yyscan_t yyscanner) {
struct yyguts_t* yyg = (struct yyguts_t*)yyscanner;
/* Initialization is the same as for the non-reentrant scanner.
* This function is called from yylex_destroy(), so don't allocate here.
*/
yyg->yy_buffer_stack = NULL;
yyg->yy_buffer_stack_top = 0;
yyg->yy_buffer_stack_max = 0;
yyg->yy_c_buf_p = NULL;
yyg->yy_init = 0;
yyg->yy_start = 0;
yyg->yy_start_stack_ptr = 0;
yyg->yy_start_stack_depth = 0;
yyg->yy_start_stack = NULL;
/* Defined in main.c */
#ifdef YY_STDINIT
yyin = stdin;
yyout = stdout;
#else
yyin = NULL;
yyout = NULL;
#endif
/* For future reference: Set errno on error, since we are called by
* yylex_init()
*/
return 0;
}
/* yylex_destroy is for both reentrant and non-reentrant scanners. */
int yylex_destroy(yyscan_t yyscanner) {
struct yyguts_t* yyg = (struct yyguts_t*)yyscanner;
/* Pop the buffer stack, destroying each element. */
while (YY_CURRENT_BUFFER) {
yy_delete_buffer(YY_CURRENT_BUFFER, yyscanner);
YY_CURRENT_BUFFER_LVALUE = NULL;
yypop_buffer_state(yyscanner);
}
/* Destroy the stack itself. */
yyfree(yyg->yy_buffer_stack, yyscanner);
yyg->yy_buffer_stack = NULL;
/* Destroy the start condition stack. */
yyfree(yyg->yy_start_stack, yyscanner);
yyg->yy_start_stack = NULL;
/* Reset the globals. This is important in a non-reentrant scanner so the next
* time yylex() is called, initialization will occur. */
yy_init_globals(yyscanner);
/* Destroy the main struct (reentrant only). */
yyfree(yyscanner, yyscanner);
yyscanner = NULL;
return 0;
}
/*
* Internal utility routines.
*/
#ifndef yytext_ptr
static void yy_flex_strncpy(char* s1, const char* s2, int n, yyscan_t yyscanner) {
struct yyguts_t* yyg = (struct yyguts_t*)yyscanner;
(void)yyg;
int i;
for (i = 0; i < n; ++i) s1[i] = s2[i];
}
#endif
#ifdef YY_NEED_STRLEN
static int yy_flex_strlen(const char* s, yyscan_t yyscanner) {
int n;
for (n = 0; s[n]; ++n)
;
return n;
}
#endif
void* yyalloc(yy_size_t size, yyscan_t yyscanner) {
struct yyguts_t* yyg = (struct yyguts_t*)yyscanner;
(void)yyg;
return malloc(size);
}
void* yyrealloc(void* ptr, yy_size_t size, yyscan_t yyscanner) {
struct yyguts_t* yyg = (struct yyguts_t*)yyscanner;
(void)yyg;
/* The cast to (char *) in the following accommodates both
* implementations that use char* generic pointers, and those
* that use void* generic pointers. It works with the latter
* because both ANSI C and C++ allow castless assignment from
* any pointer type to void*, and deal with argument conversions
* as though doing an assignment.
*/
return realloc(ptr, size);
}
void yyfree(void* ptr, yyscan_t yyscanner) {
struct yyguts_t* yyg = (struct yyguts_t*)yyscanner;
(void)yyg;
free((char*)ptr); /* see yyrealloc() for (char *) cast */
}
#define YYTABLES_NAME "yytables"
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