#line 17 "Aql/tokens.ll" #include #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 #include #include #include /* end standard C headers. */ /* flex integer type definitions */ #ifndef FLEXINT_H #define FLEXINT_H /* C99 systems have . 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 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 #define YY_EXTRA_TYPE arangodb::aql::Parser* #define YY_USER_ACTION \ yylloc->first_line = static_cast(yylineno); \ yylloc->first_column = static_cast(yycolumn); \ yylloc->last_column = static_cast(yycolumn + yyleng - 1); \ yycolumn += static_cast(yyleng); \ yyextra->increaseOffset(yyleng); #define YY_NO_INPUT 1 #define YY_INPUT(resultBuffer, resultState, maxBytesToRead) \ { \ size_t length = \ std::min(yyextra->remainingLength(), static_cast(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 #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(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"