#line 2 "lexer.cc" #line 4 "lexer.cc" #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 /* 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)) /* 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 (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 (((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 ) #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 extern int yyleng; extern FILE *yyin, *yyout; #define EOB_ACT_CONTINUE_SCAN 0 #define EOB_ACT_END_OF_FILE 1 #define EOB_ACT_LAST_MATCH 2 #define YY_LESS_LINENO(n) #define YY_LINENO_REWIND_TO(ptr) /* 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 = (yy_hold_char); \ YY_RESTORE_YY_MORE_OFFSET \ (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, (yytext_ptr) ) #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 */ /* Stack of input buffers. */ static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */ static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */ static YY_BUFFER_STATE * yy_buffer_stack = NULL; /**< Stack as an array. */ /* 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 ( (yy_buffer_stack) \ ? (yy_buffer_stack)[(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 (yy_buffer_stack)[(yy_buffer_stack_top)] /* yy_hold_char holds the character lost when yytext is formed. */ static char yy_hold_char; static int yy_n_chars; /* number of characters read into yy_ch_buf */ int yyleng; /* Points to current character in buffer. */ static char *yy_c_buf_p = NULL; static int yy_init = 0; /* whether we need to initialize */ static int yy_start = 0; /* start state number */ /* Flag which is used to allow yywrap()'s to do buffer switches * instead of setting up a fresh yyin. A bit of a hack ... */ static int yy_did_buffer_switch_on_eof; void yyrestart ( FILE *input_file ); void yy_switch_to_buffer ( YY_BUFFER_STATE new_buffer ); YY_BUFFER_STATE yy_create_buffer ( FILE *file, int size ); void yy_delete_buffer ( YY_BUFFER_STATE b ); void yy_flush_buffer ( YY_BUFFER_STATE b ); void yypush_buffer_state ( YY_BUFFER_STATE new_buffer ); void yypop_buffer_state ( void ); static void yyensure_buffer_stack ( void ); static void yy_load_buffer_state ( void ); static void yy_init_buffer ( YY_BUFFER_STATE b, FILE *file ); #define YY_FLUSH_BUFFER yy_flush_buffer( YY_CURRENT_BUFFER ) YY_BUFFER_STATE yy_scan_buffer ( char *base, yy_size_t size ); YY_BUFFER_STATE yy_scan_string ( const char *yy_str ); YY_BUFFER_STATE yy_scan_bytes ( const char *bytes, int len ); void *yyalloc ( yy_size_t ); void *yyrealloc ( void *, yy_size_t ); void yyfree ( void * ); #define yy_new_buffer yy_create_buffer #define yy_set_interactive(is_interactive) \ { \ if ( ! YY_CURRENT_BUFFER ){ \ yyensure_buffer_stack (); \ YY_CURRENT_BUFFER_LVALUE = \ yy_create_buffer( yyin, YY_BUF_SIZE ); \ } \ YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ } #define yy_set_bol(at_bol) \ { \ if ( ! YY_CURRENT_BUFFER ){\ yyensure_buffer_stack (); \ YY_CURRENT_BUFFER_LVALUE = \ yy_create_buffer( yyin, YY_BUF_SIZE ); \ } \ YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ } #define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) /* Begin user sect3 */ #define yywrap() (/*CONSTCOND*/1) #define YY_SKIP_YYWRAP typedef flex_uint8_t YY_CHAR; FILE *yyin = NULL, *yyout = NULL; typedef int yy_state_type; extern int yylineno; int yylineno = 1; extern char *yytext; #ifdef yytext_ptr #undef yytext_ptr #endif #define yytext_ptr yytext static yy_state_type yy_get_previous_state ( void ); static yy_state_type yy_try_NUL_trans ( yy_state_type current_state ); static int yy_get_next_buffer ( void ); static void yynoreturn yy_fatal_error ( const char* msg ); /* Done after the current pattern has been matched and before the * corresponding action - sets up yytext. */ #define YY_DO_BEFORE_ACTION \ (yytext_ptr) = yy_bp; \ yyleng = (int) (yy_cp - yy_bp); \ (yy_hold_char) = *yy_cp; \ *yy_cp = '\0'; \ (yy_c_buf_p) = yy_cp; #define YY_NUM_RULES 114 #define YY_END_OF_BUFFER 115 /* 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[731] = { 0, 0, 0, 115, 113, 95, 95, 98, 113, 113, 99, 109, 110, 112, 106, 111, 103, 105, 107, 108, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 113, 95, 104, 0, 96, 97, 0, 103, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 101, 0, 102, 0, 0, 0, 84, 0, 100, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 78, 0, 0, 0, 0, 0, 0, 0, 74, 72, 0, 73, 70, 0, 69, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 101, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 79, 0, 0, 0, 0, 0, 0, 0, 0, 0, 80, 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, 71, 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, 61, 0, 0, 0, 0, 0, 0, 0, 0, 0, 29, 0, 0, 0, 0, 0, 0, 0, 0, 81, 0, 0, 0, 0, 0, 9, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 59, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 62, 0, 0, 0, 0, 27, 0, 28, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 7, 0, 0, 0, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 57, 0, 0, 58, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 46, 0, 0, 0, 0, 0, 65, 0, 0, 0, 0, 0, 0, 26, 0, 82, 0, 23, 0, 83, 0, 24, 0, 0, 0, 0, 6, 0, 0, 0, 0, 0, 3, 0, 0, 0, 4, 0, 0, 0, 56, 0, 0, 49, 0, 0, 50, 0, 0, 0, 0, 0, 0, 75, 0, 0, 0, 0, 38, 0, 0, 39, 0, 0, 64, 0, 16, 0, 0, 0, 25, 0, 0, 0, 0, 0, 0, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 55, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 44, 0, 45, 0, 0, 0, 0, 0, 0, 0, 0, 30, 0, 0, 0, 0, 89, 90, 91, 92, 93, 94, 0, 0, 10, 0, 0, 0, 0, 0, 0, 0, 76, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 43, 40, 0, 41, 0, 63, 0, 68, 0, 0, 0, 21, 0, 22, 0, 15, 0, 0, 0, 1, 0, 0, 2, 0, 0, 47, 0, 48, 0, 0, 0, 85, 0, 42, 0, 0, 67, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 60, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 17, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 36, 37, 66, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 34, 0, 35, 0, 0, 13, 0, 0, 14, 0, 0, 53, 0, 54, 0, 86, 0, 0, 77, 31, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 87, 0, 0, 0, 0, 0, 0, 0, 0, 0, 88, 32, 33, 0, 11, 0, 12, 0, 51, 52, 0, 0, 0, 0, 18, 19, 0, 0, 0, 0, 0, 0, 20, 0 } ; static const YY_CHAR yy_ec[256] = { 0, 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 4, 1, 5, 6, 1, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 22, 22, 22, 23, 1, 1, 1, 1, 1, 1, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 25, 1, 26, 1, 27, 1, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 24, 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, 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[53] = { 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 2, 3, 1, 4, 4, 4, 4, 4, 4, 4, 1, 5, 1, 1, 5, 5, 5, 5, 5, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5 } ; static const flex_int16_t yy_base[737] = { 0, 0, 0, 806, 807, 51, 53, 807, 0, 802, 807, 807, 807, 807, 807, 794, 43, 807, 807, 807, 764, 30, 770, 18, 773, 768, 771, 750, 28, 16, 765, 31, 751, 754, 64, 0, 791, 807, 807, 66, 57, 61, 754, 753, 759, 743, 761, 757, 41, 751, 739, 746, 744, 753, 740, 739, 748, 732, 731, 730, 740, 28, 739, 742, 74, 81, 731, 733, 741, 807, 731, 807, 739, 721, 728, 739, 718, 721, 725, 719, 731, 712, 732, 713, 730, 709, 709, 727, 720, 93, 722, 724, 712, 710, 700, 807, 807, 77, 807, 807, 720, 807, 714, 714, 100, 692, 123, 713, 695, 701, 688, 160, 167, 711, 77, 711, 695, 689, 693, 692, 692, 696, 684, 703, 702, 698, 695, 684, 683, 682, 682, 686, 673, 63, 693, 692, 691, 675, 674, 674, 685, 666, 670, 684, 683, 674, 681, 675, 679, 658, 673, 657, 657, 672, 670, 667, 657, 649, 649, 649, 649, 73, 75, 645, 661, 664, 649, 641, 32, 642, 659, 641, 656, 85, 91, 644, 642, 634, 634, 643, 634, 642, 76, 77, 650, 636, 648, 111, 642, 642, 642, 639, 634, 641, 641, 621, 637, 633, 617, 101, 631, 633, 633, 628, 630, 630, 610, 807, 620, 609, 625, 606, 620, 604, 609, 107, 603, 619, 615, 618, 616, 612, 615, 610, 595, 611, 607, 606, 601, 605, 606, 606, 604, 604, 589, 598, 597, 586, 585, 585, 578, 582, 596, 595, 807, 576, 592, 588, 577, 570, 162, 569, 576, 580, 807, 572, 582, 562, 573, 111, 560, 571, 119, 807, 566, 559, 566, 568, 569, 807, 555, 560, 570, 552, 561, 552, 122, 559, 550, 152, 567, 546, 553, 557, 560, 548, 807, 551, 153, 550, 154, 545, 558, 545, 542, 534, 534, 535, 543, 121, 151, 546, 534, 540, 544, 542, 542, 526, 526, 542, 537, 536, 533, 519, 533, 532, 515, 526, 529, 528, 511, 522, 511, 528, 523, 526, 521, 516, 517, 503, 513, 516, 507, 498, 509, 512, 503, 494, 505, 508, 511, 506, 505, 489, 501, 502, 485, 496, 499, 482, 493, 501, 495, 480, 479, 495, 491, 486, 490, 488, 491, 486, 489, 470, 483, 484, 481, 807, 481, 481, 478, 468, 807, 463, 807, 459, 467, 475, 472, 475, 463, 471, 468, 471, 451, 456, 807, 457, 450, 461, 807, 445, 445, 461, 463, 457, 460, 457, 459, 453, 456, 444, 441, 807, 436, 453, 807, 449, 446, 449, 446, 443, 446, 165, 434, 440, 424, 431, 435, 427, 807, 434, 162, 433, 163, 419, 807, 436, 418, 417, 433, 429, 412, 807, 413, 807, 410, 807, 427, 807, 408, 807, 425, 408, 405, 424, 807, 414, 404, 400, 400, 400, 807, 416, 397, 397, 807, 413, 395, 393, 807, 390, 391, 807, 408, 389, 807, 406, 392, 385, 385, 399, 384, 807, 401, 396, 395, 392, 807, 377, 388, 807, 375, 386, 807, 374, 807, 388, 376, 382, 807, 385, 389, 376, 387, 374, 197, 807, 380, 379, 378, 362, 381, 359, 367, 378, 356, 364, 370, 807, 359, 373, 360, 371, 358, 355, 367, 349, 348, 360, 350, 807, 345, 807, 357, 360, 355, 358, 353, 338, 351, 352, 354, 331, 347, 329, 345, 807, 807, 807, 807, 807, 807, 336, 330, 807, 338, 324, 343, 339, 321, 340, 336, 807, 331, 317, 333, 315, 331, 316, 320, 312, 319, 331, 310, 807, 807, 327, 807, 326, 807, 308, 807, 325, 319, 323, 807, 322, 807, 306, 807, 306, 319, 300, 807, 317, 298, 807, 312, 314, 807, 313, 807, 293, 292, 308, 807, 304, 807, 297, 296, 807, 287, 288, 165, 180, 285, 290, 181, 283, 182, 282, 807, 183, 184, 300, 291, 279, 297, 292, 291, 290, 293, 272, 283, 270, 281, 264, 807, 267, 278, 277, 264, 274, 271, 256, 265, 73, 99, 104, 115, 120, 135, 807, 807, 807, 133, 171, 178, 192, 202, 204, 200, 205, 187, 203, 208, 190, 206, 211, 208, 213, 195, 207, 199, 206, 214, 807, 218, 807, 219, 203, 807, 221, 203, 807, 223, 205, 807, 225, 807, 226, 807, 224, 225, 807, 807, 219, 220, 212, 222, 215, 224, 217, 226, 227, 222, 807, 236, 237, 241, 239, 236, 241, 238, 243, 244, 807, 807, 807, 231, 807, 236, 807, 237, 807, 807, 233, 240, 241, 247, 807, 807, 237, 237, 239, 251, 246, 248, 807, 807, 286, 292, 296, 301, 302, 307 } ; static const flex_int16_t yy_def[737] = { 0, 730, 1, 730, 730, 730, 730, 730, 731, 732, 730, 730, 730, 730, 730, 730, 733, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 731, 732, 730, 730, 730, 733, 734, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 735, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 736, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 0, 730, 730, 730, 730, 730, 730 } ; static const flex_int16_t yy_nxt[860] = { 0, 4, 5, 6, 7, 8, 9, 10, 11, 12, 4, 4, 13, 14, 4, 15, 16, 16, 16, 16, 16, 16, 16, 17, 4, 18, 19, 4, 20, 4, 21, 22, 23, 24, 25, 26, 4, 27, 4, 4, 4, 28, 4, 29, 4, 30, 31, 32, 33, 4, 4, 4, 4, 34, 34, 34, 34, 39, 43, 47, 53, 55, 56, 59, 57, 44, 34, 34, 211, 48, 54, 39, 64, 72, 64, 41, 86, 73, 45, 212, 87, 60, 63, 63, 63, 63, 63, 63, 63, 41, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 65, 111, 150, 111, 118, 119, 151, 171, 172, 200, 120, 203, 201, 121, 204, 230, 232, 152, 660, 202, 122, 205, 231, 233, 217, 123, 124, 128, 129, 218, 220, 219, 661, 130, 255, 221, 131, 222, 237, 238, 271, 132, 662, 133, 239, 663, 256, 316, 134, 135, 137, 138, 272, 317, 240, 320, 139, 241, 333, 242, 243, 321, 140, 359, 334, 664, 141, 360, 665, 142, 666, 143, 144, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112, 306, 337, 346, 349, 307, 468, 361, 338, 347, 350, 362, 479, 482, 667, 623, 308, 668, 480, 483, 469, 624, 470, 471, 537, 538, 539, 540, 541, 542, 625, 629, 632, 635, 637, 669, 626, 630, 633, 636, 638, 670, 671, 672, 673, 674, 675, 676, 677, 678, 679, 680, 681, 682, 683, 684, 685, 686, 687, 688, 689, 690, 691, 692, 693, 694, 695, 696, 697, 698, 699, 700, 701, 702, 703, 704, 705, 706, 707, 708, 709, 710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726, 727, 728, 729, 35, 35, 35, 36, 36, 36, 36, 36, 36, 40, 40, 659, 40, 65, 658, 65, 63, 657, 63, 112, 656, 112, 655, 654, 653, 652, 651, 650, 649, 648, 647, 646, 645, 644, 643, 642, 641, 640, 639, 634, 631, 628, 627, 622, 621, 620, 619, 618, 617, 616, 615, 614, 613, 612, 611, 610, 609, 608, 607, 606, 605, 604, 603, 602, 601, 600, 599, 598, 597, 596, 595, 594, 593, 592, 591, 590, 589, 588, 587, 586, 585, 584, 583, 582, 581, 580, 579, 578, 577, 576, 575, 574, 573, 572, 571, 570, 569, 568, 567, 566, 565, 564, 563, 562, 561, 560, 559, 558, 557, 556, 555, 554, 553, 552, 551, 550, 549, 548, 547, 546, 545, 544, 543, 536, 535, 534, 533, 532, 531, 530, 529, 528, 527, 526, 525, 524, 523, 522, 521, 520, 519, 518, 517, 516, 515, 514, 513, 512, 511, 510, 509, 508, 507, 506, 505, 504, 503, 502, 501, 500, 499, 498, 497, 496, 495, 494, 493, 492, 491, 490, 489, 488, 487, 486, 485, 484, 481, 478, 477, 476, 475, 474, 473, 472, 467, 466, 465, 464, 463, 462, 461, 460, 459, 458, 457, 456, 455, 454, 453, 452, 451, 450, 449, 448, 447, 446, 445, 444, 443, 442, 441, 440, 439, 438, 437, 436, 435, 434, 433, 432, 431, 430, 429, 428, 427, 426, 425, 424, 423, 422, 421, 420, 419, 418, 417, 416, 415, 414, 413, 412, 411, 410, 409, 408, 407, 406, 405, 404, 403, 402, 401, 400, 399, 398, 397, 396, 395, 394, 393, 392, 391, 390, 389, 388, 387, 386, 385, 384, 383, 382, 381, 380, 379, 378, 377, 376, 375, 374, 373, 372, 371, 370, 369, 368, 367, 366, 365, 364, 363, 358, 357, 356, 355, 354, 353, 352, 351, 348, 345, 344, 343, 342, 341, 340, 339, 336, 335, 332, 331, 330, 329, 328, 327, 326, 325, 324, 323, 322, 319, 318, 315, 314, 313, 312, 311, 310, 309, 305, 304, 303, 302, 301, 300, 299, 298, 297, 296, 295, 294, 293, 292, 291, 290, 289, 288, 287, 286, 285, 284, 283, 282, 281, 280, 279, 278, 277, 276, 275, 274, 273, 270, 269, 268, 267, 266, 265, 264, 263, 262, 261, 260, 259, 258, 257, 254, 253, 252, 251, 250, 249, 248, 247, 246, 245, 244, 236, 235, 234, 229, 228, 227, 226, 225, 224, 223, 216, 215, 214, 213, 210, 209, 208, 207, 206, 199, 198, 197, 196, 195, 194, 193, 192, 191, 190, 189, 188, 187, 186, 185, 184, 183, 182, 181, 180, 179, 178, 177, 176, 175, 174, 173, 170, 169, 168, 167, 166, 165, 164, 163, 162, 161, 160, 159, 158, 157, 156, 155, 154, 153, 149, 148, 147, 146, 145, 136, 127, 126, 125, 117, 116, 115, 114, 113, 110, 109, 108, 107, 106, 105, 104, 103, 102, 101, 100, 99, 98, 97, 96, 95, 94, 93, 92, 91, 90, 89, 88, 85, 84, 83, 82, 81, 80, 79, 78, 77, 76, 75, 74, 71, 70, 69, 68, 67, 66, 37, 62, 61, 58, 52, 51, 50, 49, 46, 42, 38, 37, 730, 3, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730 } ; static const flex_int16_t yy_chk[860] = { 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, 5, 5, 6, 6, 16, 21, 23, 28, 29, 29, 31, 29, 21, 34, 34, 168, 23, 28, 40, 41, 48, 41, 16, 61, 48, 21, 168, 61, 31, 39, 39, 39, 39, 39, 39, 39, 40, 64, 64, 64, 64, 64, 64, 64, 65, 65, 65, 65, 65, 65, 65, 89, 114, 89, 97, 97, 114, 133, 133, 161, 97, 162, 161, 97, 162, 182, 183, 114, 637, 161, 97, 162, 182, 183, 173, 97, 97, 104, 104, 173, 174, 173, 638, 104, 199, 174, 104, 174, 187, 187, 215, 104, 639, 104, 187, 640, 199, 259, 104, 104, 106, 106, 215, 259, 187, 262, 106, 187, 276, 187, 187, 262, 106, 299, 276, 641, 106, 299, 642, 106, 646, 106, 106, 111, 111, 111, 111, 111, 111, 111, 112, 112, 112, 112, 112, 112, 112, 250, 279, 288, 290, 250, 413, 300, 279, 288, 290, 300, 422, 424, 647, 604, 250, 648, 422, 424, 413, 604, 413, 413, 496, 496, 496, 496, 496, 496, 605, 608, 610, 613, 614, 649, 605, 608, 610, 613, 614, 650, 651, 652, 653, 654, 655, 656, 657, 658, 659, 660, 661, 662, 663, 664, 665, 666, 668, 670, 671, 673, 674, 676, 677, 679, 681, 683, 684, 687, 688, 689, 690, 691, 692, 693, 694, 695, 696, 698, 699, 700, 701, 702, 703, 704, 705, 706, 710, 712, 714, 717, 718, 719, 720, 723, 724, 725, 726, 727, 728, 731, 731, 731, 732, 732, 732, 732, 732, 732, 733, 733, 636, 733, 734, 635, 734, 735, 634, 735, 736, 633, 736, 632, 631, 630, 629, 627, 626, 625, 624, 623, 622, 621, 620, 619, 618, 617, 616, 615, 611, 609, 607, 606, 603, 602, 600, 599, 597, 595, 594, 593, 591, 589, 588, 586, 585, 583, 582, 581, 579, 577, 575, 574, 573, 571, 569, 567, 564, 563, 562, 561, 560, 559, 558, 557, 556, 555, 554, 552, 551, 550, 549, 548, 547, 546, 544, 543, 536, 535, 534, 533, 532, 531, 530, 529, 528, 527, 526, 525, 524, 522, 520, 519, 518, 517, 516, 515, 514, 513, 512, 511, 510, 508, 507, 506, 505, 504, 503, 502, 501, 500, 499, 498, 495, 494, 493, 492, 491, 489, 488, 487, 485, 483, 482, 480, 479, 477, 476, 475, 474, 472, 471, 470, 469, 468, 467, 465, 464, 462, 461, 459, 458, 457, 455, 454, 453, 451, 450, 449, 448, 447, 445, 444, 443, 442, 440, 438, 436, 434, 432, 431, 430, 429, 428, 427, 425, 423, 421, 419, 418, 417, 416, 415, 414, 412, 411, 410, 409, 408, 407, 405, 404, 402, 401, 400, 399, 398, 397, 396, 395, 394, 393, 392, 391, 389, 388, 387, 385, 384, 383, 382, 381, 380, 379, 378, 377, 376, 375, 373, 371, 370, 369, 368, 366, 365, 364, 363, 362, 361, 360, 359, 358, 357, 356, 355, 354, 353, 352, 351, 350, 349, 348, 347, 346, 345, 344, 343, 342, 341, 340, 339, 338, 337, 336, 335, 334, 333, 332, 331, 330, 329, 328, 327, 326, 325, 324, 323, 322, 321, 320, 319, 318, 317, 316, 315, 314, 313, 312, 311, 310, 309, 308, 307, 306, 305, 304, 303, 302, 301, 298, 297, 296, 295, 294, 293, 292, 291, 289, 287, 285, 284, 283, 282, 281, 280, 278, 277, 275, 274, 273, 272, 271, 270, 268, 267, 266, 265, 264, 261, 260, 258, 257, 256, 255, 253, 252, 251, 249, 248, 247, 246, 245, 243, 242, 241, 240, 239, 238, 237, 236, 235, 234, 233, 232, 231, 230, 229, 228, 227, 226, 225, 224, 223, 222, 221, 220, 219, 218, 217, 216, 214, 213, 212, 211, 210, 209, 208, 206, 205, 204, 203, 202, 201, 200, 198, 197, 196, 195, 194, 193, 192, 191, 190, 189, 188, 186, 185, 184, 181, 180, 179, 178, 177, 176, 175, 172, 171, 170, 169, 167, 166, 165, 164, 163, 160, 159, 158, 157, 156, 155, 154, 153, 152, 151, 150, 149, 148, 147, 146, 145, 144, 143, 142, 141, 140, 139, 138, 137, 136, 135, 134, 132, 131, 130, 129, 128, 127, 126, 125, 124, 123, 122, 121, 120, 119, 118, 117, 116, 115, 113, 110, 109, 108, 107, 105, 103, 102, 100, 94, 93, 92, 91, 90, 88, 87, 86, 85, 84, 83, 82, 81, 80, 79, 78, 77, 76, 75, 74, 73, 72, 70, 68, 67, 66, 63, 62, 60, 59, 58, 57, 56, 55, 54, 53, 52, 51, 50, 49, 47, 46, 45, 44, 43, 42, 36, 33, 32, 30, 27, 26, 25, 24, 22, 20, 15, 9, 3, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730, 730 } ; static yy_state_type yy_last_accepting_state; static char *yy_last_accepting_cpos; extern int yy_flex_debug; int yy_flex_debug = 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 char *yytext; #line 1 "qa.l" #line 3 "qa.l" /* * Copyright (C) 2000-Thu 25 Jun 09:36:43 AEST 2020 * * Department of Computer Science, * University of Queensland */ #include #include #include "asm_objects.h" #include "errors.h" #include "instructions.h" #include #define RETURN_INSTR(opcode, token) \ do { \ yylval.instruction = \ new ASMInt(opcode); \ \ return token; \ } while (0) void read_comment(void); size_t read_atom(string&, const size_t); #line 903 "lexer.cc" #line 904 "lexer.cc" #define INITIAL 0 #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 static int yy_init_globals ( void ); /* Accessor methods to globals. These are made visible to non-reentrant scanners for convenience. */ int yylex_destroy ( void ); int yyget_debug ( void ); void yyset_debug ( int debug_flag ); YY_EXTRA_TYPE yyget_extra ( void ); void yyset_extra ( YY_EXTRA_TYPE user_defined ); FILE *yyget_in ( void ); void yyset_in ( FILE * _in_str ); FILE *yyget_out ( void ); void yyset_out ( FILE * _out_str ); int yyget_leng ( void ); char *yyget_text ( void ); int yyget_lineno ( void ); void yyset_lineno ( int _line_number ); /* Macros after this point can all be overridden by user definitions in * section 1. */ #ifndef YY_SKIP_YYWRAP #ifdef __cplusplus extern "C" int yywrap ( void ); #else extern int yywrap ( void ); #endif #endif #ifndef YY_NO_UNPUT static void yyunput ( int c, char *buf_ptr ); #endif #ifndef yytext_ptr static void yy_flex_strncpy ( char *, const char *, int ); #endif #ifdef YY_NEED_STRLEN static int yy_flex_strlen ( const char * ); #endif #ifndef YY_NO_INPUT #ifdef __cplusplus static int yyinput ( void ); #else static int input ( void ); #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 ) #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 (void); #define YY_DECL int yylex (void) #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; if ( !(yy_init) ) { (yy_init) = 1; #ifdef YY_USER_INIT YY_USER_INIT; #endif if ( ! (yy_start) ) (yy_start) = 1; /* first start state */ if ( ! yyin ) yyin = stdin; if ( ! yyout ) yyout = stdout; if ( ! YY_CURRENT_BUFFER ) { yyensure_buffer_stack (); YY_CURRENT_BUFFER_LVALUE = yy_create_buffer( yyin, YY_BUF_SIZE ); } yy_load_buffer_state( ); } { #line 31 "qa.l" #line 1123 "lexer.cc" while ( /*CONSTCOND*/1 ) /* loops until end-of-file is reached */ { yy_cp = (yy_c_buf_p); /* Support of yytext. */ *yy_cp = (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 = (yy_start); yy_match: do { YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)] ; if ( yy_accept[yy_current_state] ) { (yy_last_accepting_state) = yy_current_state; (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 >= 731 ) yy_c = yy_meta[yy_c]; } yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c]; ++yy_cp; } while ( yy_base[yy_current_state] != 807 ); yy_find_action: yy_act = yy_accept[yy_current_state]; if ( yy_act == 0 ) { /* have to back up */ yy_cp = (yy_last_accepting_cpos); yy_current_state = (yy_last_accepting_state); yy_act = yy_accept[yy_current_state]; } YY_DO_BEFORE_ACTION; do_action: /* This label is used only to access EOF actions. */ switch ( yy_act ) { /* beginning of action switch */ case 0: /* must back up */ /* undo the effects of YY_DO_BEFORE_ACTION */ *yy_cp = (yy_hold_char); yy_cp = (yy_last_accepting_cpos); yy_current_state = (yy_last_accepting_state); goto yy_find_action; case 1: YY_RULE_SETUP #line 32 "qa.l" RETURN_INSTR(PUT_X_VARIABLE, put_x_variable); YY_BREAK case 2: YY_RULE_SETUP #line 33 "qa.l" RETURN_INSTR(PUT_Y_VARIABLE, put_y_variable); YY_BREAK case 3: YY_RULE_SETUP #line 34 "qa.l" RETURN_INSTR(PUT_X_VALUE, put_x_value); YY_BREAK case 4: YY_RULE_SETUP #line 35 "qa.l" RETURN_INSTR(PUT_Y_VALUE, put_y_value); YY_BREAK case 5: YY_RULE_SETUP #line 36 "qa.l" RETURN_INSTR(PUT_CONSTANT, put_constant); YY_BREAK case 6: YY_RULE_SETUP #line 37 "qa.l" RETURN_INSTR(PUT_INTEGER, put_integer); YY_BREAK case 7: YY_RULE_SETUP #line 38 "qa.l" RETURN_INSTR(PUT_DOUBLE, put_double); YY_BREAK case 8: YY_RULE_SETUP #line 39 "qa.l" RETURN_INSTR(PUT_STRING, put_string); YY_BREAK case 9: YY_RULE_SETUP #line 40 "qa.l" RETURN_INSTR(PUT_LIST, put_list); YY_BREAK case 10: YY_RULE_SETUP #line 41 "qa.l" RETURN_INSTR(PUT_STRUCTURE, put_structure); YY_BREAK case 11: YY_RULE_SETUP #line 42 "qa.l" RETURN_INSTR(PUT_X_OBJECT_VARIABLE, put_x_object_variable); YY_BREAK case 12: YY_RULE_SETUP #line 43 "qa.l" RETURN_INSTR(PUT_Y_OBJECT_VARIABLE, put_y_object_variable); YY_BREAK case 13: YY_RULE_SETUP #line 44 "qa.l" RETURN_INSTR(PUT_X_OBJECT_VALUE, put_x_object_value); YY_BREAK case 14: YY_RULE_SETUP #line 45 "qa.l" RETURN_INSTR(PUT_Y_OBJECT_VALUE, put_y_object_value); YY_BREAK case 15: YY_RULE_SETUP #line 46 "qa.l" RETURN_INSTR(PUT_QUANTIFIER, put_quantifier); YY_BREAK case 16: YY_RULE_SETUP #line 47 "qa.l" RETURN_INSTR(CHECK_BINDER, check_binder); YY_BREAK case 17: YY_RULE_SETUP #line 48 "qa.l" RETURN_INSTR(PUT_SUBSTITUTION, put_substitution); YY_BREAK case 18: YY_RULE_SETUP #line 49 "qa.l" RETURN_INSTR(PUT_X_TERM_SUBSTITUTION, put_x_term_substitution); YY_BREAK case 19: YY_RULE_SETUP #line 50 "qa.l" RETURN_INSTR(PUT_Y_TERM_SUBSTITUTION, put_y_term_substitution); YY_BREAK case 20: YY_RULE_SETUP #line 51 "qa.l" RETURN_INSTR(PUT_INITIAL_EMPTY_SUBSTITUTION, put_initial_empty_substitution); YY_BREAK case 21: YY_RULE_SETUP #line 52 "qa.l" RETURN_INSTR(GET_X_VARIABLE, get_x_variable); YY_BREAK case 22: YY_RULE_SETUP #line 53 "qa.l" RETURN_INSTR(GET_Y_VARIABLE, get_y_variable); YY_BREAK case 23: YY_RULE_SETUP #line 54 "qa.l" RETURN_INSTR(GET_X_VALUE, get_x_value); YY_BREAK case 24: YY_RULE_SETUP #line 55 "qa.l" RETURN_INSTR(GET_Y_VALUE, get_y_value); YY_BREAK case 25: YY_RULE_SETUP #line 56 "qa.l" RETURN_INSTR(GET_CONSTANT, get_constant); YY_BREAK case 26: YY_RULE_SETUP #line 57 "qa.l" RETURN_INSTR(GET_INTEGER, get_integer); YY_BREAK case 27: YY_RULE_SETUP #line 58 "qa.l" RETURN_INSTR(GET_DOUBLE, get_double); YY_BREAK case 28: YY_RULE_SETUP #line 59 "qa.l" RETURN_INSTR(GET_STRING, get_string); YY_BREAK case 29: YY_RULE_SETUP #line 60 "qa.l" RETURN_INSTR(GET_LIST, get_list); YY_BREAK case 30: YY_RULE_SETUP #line 61 "qa.l" RETURN_INSTR(GET_STRUCTURE, get_structure); YY_BREAK case 31: YY_RULE_SETUP #line 62 "qa.l" RETURN_INSTR(GET_STRUCTURE_FRAME, get_structure_frame); YY_BREAK case 32: YY_RULE_SETUP #line 63 "qa.l" RETURN_INSTR(GET_X_OBJECT_VARIABLE, get_x_object_variable); YY_BREAK case 33: YY_RULE_SETUP #line 64 "qa.l" RETURN_INSTR(GET_Y_OBJECT_VARIABLE, get_y_object_variable); YY_BREAK case 34: YY_RULE_SETUP #line 65 "qa.l" RETURN_INSTR(GET_X_OBJECT_VALUE, get_x_object_value); YY_BREAK case 35: YY_RULE_SETUP #line 66 "qa.l" RETURN_INSTR(GET_Y_OBJECT_VALUE, get_y_object_value); YY_BREAK case 36: YY_RULE_SETUP #line 67 "qa.l" RETURN_INSTR(UNIFY_X_VARIABLE, unify_x_variable); YY_BREAK case 37: YY_RULE_SETUP #line 68 "qa.l" RETURN_INSTR(UNIFY_Y_VARIABLE, unify_y_variable); YY_BREAK case 38: YY_RULE_SETUP #line 69 "qa.l" RETURN_INSTR(UNIFY_X_REF, unify_x_ref); YY_BREAK case 39: YY_RULE_SETUP #line 70 "qa.l" RETURN_INSTR(UNIFY_Y_REF, unify_y_ref); YY_BREAK case 40: YY_RULE_SETUP #line 71 "qa.l" RETURN_INSTR(UNIFY_X_VALUE, unify_x_value); YY_BREAK case 41: YY_RULE_SETUP #line 72 "qa.l" RETURN_INSTR(UNIFY_Y_VALUE, unify_y_value); YY_BREAK case 42: YY_RULE_SETUP #line 73 "qa.l" RETURN_INSTR(UNIFY_CONSTANT, unify_constant); YY_BREAK case 43: YY_RULE_SETUP #line 74 "qa.l" RETURN_INSTR(UNIFY_INTEGER, unify_integer); YY_BREAK case 44: YY_RULE_SETUP #line 75 "qa.l" RETURN_INSTR(UNIFY_DOUBLE, unify_double); YY_BREAK case 45: YY_RULE_SETUP #line 76 "qa.l" RETURN_INSTR(UNIFY_STRING, unify_string); YY_BREAK case 46: YY_RULE_SETUP #line 77 "qa.l" RETURN_INSTR(UNIFY_VOID, unify_void); YY_BREAK case 47: YY_RULE_SETUP #line 78 "qa.l" RETURN_INSTR(SET_X_VARIABLE, set_x_variable); YY_BREAK case 48: YY_RULE_SETUP #line 79 "qa.l" RETURN_INSTR(SET_Y_VARIABLE, set_y_variable); YY_BREAK case 49: YY_RULE_SETUP #line 80 "qa.l" RETURN_INSTR(SET_X_VALUE, set_x_value); YY_BREAK case 50: YY_RULE_SETUP #line 81 "qa.l" RETURN_INSTR(SET_Y_VALUE, set_y_value); YY_BREAK case 51: YY_RULE_SETUP #line 82 "qa.l" RETURN_INSTR(SET_X_OBJECT_VARIABLE, set_x_object_variable); YY_BREAK case 52: YY_RULE_SETUP #line 83 "qa.l" RETURN_INSTR(SET_Y_OBJECT_VARIABLE, set_y_object_variable); YY_BREAK case 53: YY_RULE_SETUP #line 84 "qa.l" RETURN_INSTR(SET_X_OBJECT_VALUE, set_x_object_value); YY_BREAK case 54: YY_RULE_SETUP #line 85 "qa.l" RETURN_INSTR(SET_Y_OBJECT_VALUE, set_y_object_value); YY_BREAK case 55: YY_RULE_SETUP #line 86 "qa.l" RETURN_INSTR(SET_CONSTANT, set_constant); YY_BREAK case 56: YY_RULE_SETUP #line 87 "qa.l" RETURN_INSTR(SET_INTEGER, set_integer); YY_BREAK case 57: YY_RULE_SETUP #line 88 "qa.l" RETURN_INSTR(SET_DOUBLE, set_double); YY_BREAK case 58: YY_RULE_SETUP #line 89 "qa.l" RETURN_INSTR(SET_STRING, set_string); YY_BREAK case 59: YY_RULE_SETUP #line 90 "qa.l" RETURN_INSTR(SET_VOID, set_void); YY_BREAK case 60: YY_RULE_SETUP #line 91 "qa.l" RETURN_INSTR(SET_OBJECT_VOID, set_object_void); YY_BREAK case 61: YY_RULE_SETUP #line 92 "qa.l" RETURN_INSTR(ALLOCATE, wam_allocate); YY_BREAK case 62: YY_RULE_SETUP #line 93 "qa.l" RETURN_INSTR(DEALLOCATE, wam_deallocate); YY_BREAK case 63: YY_RULE_SETUP #line 94 "qa.l" RETURN_INSTR(CALL_PREDICATE, call_predicate); YY_BREAK case 64: YY_RULE_SETUP #line 95 "qa.l" RETURN_INSTR(CALL_ADDRESS, call_address); YY_BREAK case 65: YY_RULE_SETUP #line 96 "qa.l" RETURN_INSTR(CALL_ESCAPE, call_escape); YY_BREAK case 66: YY_RULE_SETUP #line 97 "qa.l" RETURN_INSTR(EXECUTE_PREDICATE, execute_predicate); YY_BREAK case 67: YY_RULE_SETUP #line 98 "qa.l" RETURN_INSTR(EXECUTE_ADDRESS, execute_address); YY_BREAK case 68: YY_RULE_SETUP #line 99 "qa.l" RETURN_INSTR(EXECUTE_ESCAPE, execute_escape); YY_BREAK case 69: YY_RULE_SETUP #line 100 "qa.l" RETURN_INSTR(NOOP, noop); YY_BREAK case 70: YY_RULE_SETUP #line 101 "qa.l" RETURN_INSTR(JUMP, jump); YY_BREAK case 71: YY_RULE_SETUP #line 102 "qa.l" RETURN_INSTR(PROCEED, proceed); YY_BREAK case 72: YY_RULE_SETUP #line 103 "qa.l" RETURN_INSTR(FAIL, wam_fail); YY_BREAK case 73: YY_RULE_SETUP #line 104 "qa.l" RETURN_INSTR(HALT, halt); YY_BREAK case 74: YY_RULE_SETUP #line 105 "qa.l" RETURN_INSTR(EXIT, wam_exit); YY_BREAK case 75: YY_RULE_SETUP #line 106 "qa.l" RETURN_INSTR(TRY_ME_ELSE, try_me_else); YY_BREAK case 76: YY_RULE_SETUP #line 107 "qa.l" RETURN_INSTR(RETRY_ME_ELSE, retry_me_else); YY_BREAK case 77: YY_RULE_SETUP #line 108 "qa.l" RETURN_INSTR(TRUST_ME_ELSE_FAIL, trust_me_else_fail); YY_BREAK case 78: YY_RULE_SETUP #line 109 "qa.l" RETURN_INSTR(TRY, wam_try); YY_BREAK case 79: YY_RULE_SETUP #line 110 "qa.l" RETURN_INSTR(RETRY, retry); YY_BREAK case 80: YY_RULE_SETUP #line 111 "qa.l" RETURN_INSTR(TRUST, trust); YY_BREAK case 81: YY_RULE_SETUP #line 112 "qa.l" RETURN_INSTR(NECK_CUT, neck_cut); YY_BREAK case 82: YY_RULE_SETUP #line 113 "qa.l" RETURN_INSTR(GET_X_LEVEL, get_x_level); YY_BREAK case 83: YY_RULE_SETUP #line 114 "qa.l" RETURN_INSTR(GET_Y_LEVEL, get_y_level); YY_BREAK case 84: YY_RULE_SETUP #line 115 "qa.l" RETURN_INSTR(CUT, cut); YY_BREAK case 85: YY_RULE_SETUP #line 116 "qa.l" RETURN_INSTR(SWITCH_ON_TERM, switch_on_term); YY_BREAK case 86: YY_RULE_SETUP #line 117 "qa.l" RETURN_INSTR(SWITCH_ON_CONSTANT, switch_on_constant); YY_BREAK case 87: YY_RULE_SETUP #line 118 "qa.l" RETURN_INSTR(SWITCH_ON_STRUCTURE, switch_on_structure); YY_BREAK case 88: YY_RULE_SETUP #line 119 "qa.l" RETURN_INSTR(SWITCH_ON_QUANTIFIER, switch_on_quantifier); YY_BREAK case 89: YY_RULE_SETUP #line 120 "qa.l" RETURN_INSTR(PSEUDO_INSTR0, pseudo_instr0); YY_BREAK case 90: YY_RULE_SETUP #line 121 "qa.l" RETURN_INSTR(PSEUDO_INSTR1, pseudo_instr1); YY_BREAK case 91: YY_RULE_SETUP #line 122 "qa.l" RETURN_INSTR(PSEUDO_INSTR2, pseudo_instr2); YY_BREAK case 92: YY_RULE_SETUP #line 123 "qa.l" RETURN_INSTR(PSEUDO_INSTR3, pseudo_instr3); YY_BREAK case 93: YY_RULE_SETUP #line 124 "qa.l" RETURN_INSTR(PSEUDO_INSTR4, pseudo_instr4); YY_BREAK case 94: YY_RULE_SETUP #line 125 "qa.l" RETURN_INSTR(PSEUDO_INSTR5, pseudo_instr5); YY_BREAK case 95: /* rule 95 can match eol */ YY_RULE_SETUP #line 127 "qa.l" /* Skip whitespace */ YY_BREAK case 96: *yy_cp = (yy_hold_char); /* undo effects of setting up yytext */ (yy_c_buf_p) = yy_cp -= 1; YY_DO_BEFORE_ACTION; /* set up yytext again */ YY_RULE_SETUP #line 129 "qa.l" /* Comment: Skip till \n */ YY_BREAK case 97: YY_RULE_SETUP #line 131 "qa.l" read_comment(); YY_BREAK case 98: YY_RULE_SETUP #line 133 "qa.l" { string* buf = new string; int c = yyinput(); while(c != '"') { if (c == '\\') { buf->push_back(c); c = yyinput(); } buf->push_back(c); c = yyinput(); } yylval.string_value = buf; return STRING_TOKEN; } YY_BREAK case 99: YY_RULE_SETUP #line 151 "qa.l" { string* buf = new string; const int len = read_atom(*buf, ATOM_LENGTH); if (len == -1) { Fatal(__FUNCTION__, "bad atom"); } yylval.atom_name = buf; return ATOM_TOKEN; } YY_BREAK case 100: YY_RULE_SETUP #line 163 "qa.l" { /* End of predicate tag */ return END_TOKEN; } YY_BREAK case 101: YY_RULE_SETUP #line 168 "qa.l" { yylval.double_value = atof(yytext); return DOUBLE_TOKEN; } YY_BREAK case 102: YY_RULE_SETUP #line 172 "qa.l" { yylval.double_value = atof(yytext); return DOUBLE_TOKEN; } YY_BREAK case 103: YY_RULE_SETUP #line 176 "qa.l" { yylval.int_value = atol(yytext); return INTEGER_TOKEN; } YY_BREAK case 104: YY_RULE_SETUP #line 181 "qa.l" { yylval.label_name = new string(yytext); return LABEL_TOKEN; } YY_BREAK case 105: #line 188 "qa.l" case 106: #line 189 "qa.l" case 107: #line 190 "qa.l" case 108: #line 191 "qa.l" case 109: #line 192 "qa.l" case 110: #line 193 "qa.l" case 111: #line 194 "qa.l" case 112: YY_RULE_SETUP #line 194 "qa.l" { /* Punctuation */ return yytext[0]; } YY_BREAK case 113: YY_RULE_SETUP #line 199 "qa.l" { /* Unrecognised character */ fprintf(stderr, "Bad character in input %c\n", yytext[0]); } YY_BREAK case 114: YY_RULE_SETUP #line 206 "qa.l" ECHO; YY_BREAK #line 1783 "lexer.cc" case YY_STATE_EOF(INITIAL): yyterminate(); case YY_END_OF_BUFFER: { /* Amount of text matched not including the EOB char. */ int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1; /* Undo the effects of YY_DO_BEFORE_ACTION. */ *yy_cp = (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. */ (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 ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) { /* This was really a NUL. */ yy_state_type yy_next_state; (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text; yy_current_state = yy_get_previous_state( ); /* 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 ); yy_bp = (yytext_ptr) + YY_MORE_ADJ; if ( yy_next_state ) { /* Consume the NUL. */ yy_cp = ++(yy_c_buf_p); yy_current_state = yy_next_state; goto yy_match; } else { yy_cp = (yy_c_buf_p); goto yy_find_action; } } else switch ( yy_get_next_buffer( ) ) { case EOB_ACT_END_OF_FILE: { (yy_did_buffer_switch_on_eof) = 0; if ( yywrap( ) ) { /* 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. */ (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ; yy_act = YY_STATE_EOF(YY_START); goto do_action; } else { if ( ! (yy_did_buffer_switch_on_eof) ) YY_NEW_FILE; } break; } case EOB_ACT_CONTINUE_SCAN: (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text; yy_current_state = yy_get_previous_state( ); yy_cp = (yy_c_buf_p); yy_bp = (yytext_ptr) + YY_MORE_ADJ; goto yy_match; case EOB_ACT_LAST_MATCH: (yy_c_buf_p) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)]; yy_current_state = yy_get_previous_state( ); yy_cp = (yy_c_buf_p); yy_bp = (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 (void) { char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; char *source = (yytext_ptr); int number_to_move, i; int ret_val; if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(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 ( (yy_c_buf_p) - (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) ((yy_c_buf_p) - (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 = (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) ((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) ); } 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" ); (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]), (yy_n_chars), num_to_read ); YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); } if ( (yy_n_chars) == 0 ) { if ( number_to_move == YY_MORE_ADJ ) { ret_val = EOB_ACT_END_OF_FILE; yyrestart( yyin ); } 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 (((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 = (yy_n_chars) + number_to_move + ((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 ); 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); } (yy_n_chars) += number_to_move; YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR; YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR; (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 (void) { yy_state_type yy_current_state; char *yy_cp; yy_current_state = (yy_start); for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (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] ) { (yy_last_accepting_state) = yy_current_state; (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 >= 731 ) 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 ) { int yy_is_jam; char *yy_cp = (yy_c_buf_p); YY_CHAR yy_c = 1; if ( yy_accept[yy_current_state] ) { (yy_last_accepting_state) = yy_current_state; (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 >= 731 ) yy_c = yy_meta[yy_c]; } yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c]; yy_is_jam = (yy_current_state == 730); return yy_is_jam ? 0 : yy_current_state; } #ifndef YY_NO_UNPUT static void yyunput (int c, char * yy_bp ) { char *yy_cp; yy_cp = (yy_c_buf_p); /* undo effects of setting up yytext */ *yy_cp = (yy_hold_char); if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) { /* need to shift things up to make room */ /* +2 for EOB chars. */ int number_to_move = (yy_n_chars) + 2; char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[ YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2]; char *source = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]; while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) *--dest = *--source; yy_cp += (int) (dest - source); yy_bp += (int) (dest - source); YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = (int) YY_CURRENT_BUFFER_LVALUE->yy_buf_size; if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) YY_FATAL_ERROR( "flex scanner push-back overflow" ); } *--yy_cp = (char) c; (yytext_ptr) = yy_bp; (yy_hold_char) = *yy_cp; (yy_c_buf_p) = yy_cp; } #endif #ifndef YY_NO_INPUT #ifdef __cplusplus static int yyinput (void) #else static int input (void) #endif { int c; *(yy_c_buf_p) = (yy_hold_char); if ( *(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 ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) /* This was really a NUL. */ *(yy_c_buf_p) = '\0'; else { /* need more input */ int offset = (int) ((yy_c_buf_p) - (yytext_ptr)); ++(yy_c_buf_p); switch ( yy_get_next_buffer( ) ) { 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 ); /*FALLTHROUGH*/ case EOB_ACT_END_OF_FILE: { if ( yywrap( ) ) return 0; if ( ! (yy_did_buffer_switch_on_eof) ) YY_NEW_FILE; #ifdef __cplusplus return yyinput(); #else return input(); #endif } case EOB_ACT_CONTINUE_SCAN: (yy_c_buf_p) = (yytext_ptr) + offset; break; } } } c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */ *(yy_c_buf_p) = '\0'; /* preserve yytext */ (yy_hold_char) = *++(yy_c_buf_p); return c; } #endif /* ifndef YY_NO_INPUT */ /** Immediately switch to a different input stream. * @param input_file A readable stream. * * @note This function does not reset the start condition to @c INITIAL . */ void yyrestart (FILE * input_file ) { if ( ! YY_CURRENT_BUFFER ){ yyensure_buffer_stack (); YY_CURRENT_BUFFER_LVALUE = yy_create_buffer( yyin, YY_BUF_SIZE ); } yy_init_buffer( YY_CURRENT_BUFFER, input_file ); yy_load_buffer_state( ); } /** Switch to a different input buffer. * @param new_buffer The new input buffer. * */ void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ) { /* TODO. We should be able to replace this entire function body * with * yypop_buffer_state(); * yypush_buffer_state(new_buffer); */ yyensure_buffer_stack (); if ( YY_CURRENT_BUFFER == new_buffer ) return; if ( YY_CURRENT_BUFFER ) { /* Flush out information for old buffer. */ *(yy_c_buf_p) = (yy_hold_char); YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); } YY_CURRENT_BUFFER_LVALUE = new_buffer; yy_load_buffer_state( ); /* 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. */ (yy_did_buffer_switch_on_eof) = 1; } static void yy_load_buffer_state (void) { (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file; (yy_hold_char) = *(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. * * @return the allocated buffer state. */ YY_BUFFER_STATE yy_create_buffer (FILE * file, int size ) { YY_BUFFER_STATE b; b = (YY_BUFFER_STATE) yyalloc( sizeof( struct yy_buffer_state ) ); 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) ); 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 ); return b; } /** Destroy the buffer. * @param b a buffer created with yy_create_buffer() * */ void yy_delete_buffer (YY_BUFFER_STATE b ) { 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 ); yyfree( (void *) b ); } /* 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 ) { int oerrno = errno; yy_flush_buffer( b ); 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. * */ void yy_flush_buffer (YY_BUFFER_STATE b ) { 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( ); } /** 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. * */ void yypush_buffer_state (YY_BUFFER_STATE new_buffer ) { if (new_buffer == NULL) return; yyensure_buffer_stack(); /* This block is copied from yy_switch_to_buffer. */ if ( YY_CURRENT_BUFFER ) { /* Flush out information for old buffer. */ *(yy_c_buf_p) = (yy_hold_char); YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); } /* Only push if top exists. Otherwise, replace top. */ if (YY_CURRENT_BUFFER) (yy_buffer_stack_top)++; YY_CURRENT_BUFFER_LVALUE = new_buffer; /* copied from yy_switch_to_buffer. */ yy_load_buffer_state( ); (yy_did_buffer_switch_on_eof) = 1; } /** Removes and deletes the top of the stack, if present. * The next element becomes the new top. * */ void yypop_buffer_state (void) { if (!YY_CURRENT_BUFFER) return; yy_delete_buffer(YY_CURRENT_BUFFER ); YY_CURRENT_BUFFER_LVALUE = NULL; if ((yy_buffer_stack_top) > 0) --(yy_buffer_stack_top); if (YY_CURRENT_BUFFER) { yy_load_buffer_state( ); (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 (void) { yy_size_t num_to_alloc; if (!(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... */ (yy_buffer_stack) = (struct yy_buffer_state**)yyalloc (num_to_alloc * sizeof(struct yy_buffer_state*) ); if ( ! (yy_buffer_stack) ) YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*)); (yy_buffer_stack_max) = num_to_alloc; (yy_buffer_stack_top) = 0; return; } if ((yy_buffer_stack_top) >= ((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 = (yy_buffer_stack_max) + grow_size; (yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc ((yy_buffer_stack), num_to_alloc * sizeof(struct yy_buffer_state*) ); if ( ! (yy_buffer_stack) ) YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" ); /* zero only the new slots.*/ memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*)); (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 * * @return the newly allocated buffer state object. */ YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size ) { 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 ) ); 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 ); 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 * * @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 ) { return yy_scan_bytes( yystr, (int) strlen(yystr) ); } /** 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. * * @return the newly allocated buffer state object. */ YY_BUFFER_STATE yy_scan_bytes (const char * yybytes, int _yybytes_len ) { 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 ); 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 ); 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 ) { 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] = (yy_hold_char); \ (yy_c_buf_p) = yytext + yyless_macro_arg; \ (yy_hold_char) = *(yy_c_buf_p); \ *(yy_c_buf_p) = '\0'; \ yyleng = yyless_macro_arg; \ } \ while ( 0 ) /* Accessor methods (get/set functions) to struct members. */ /** Get the current line number. * */ int yyget_lineno (void) { return yylineno; } /** Get the input stream. * */ FILE *yyget_in (void) { return yyin; } /** Get the output stream. * */ FILE *yyget_out (void) { return yyout; } /** Get the length of the current token. * */ int yyget_leng (void) { return yyleng; } /** Get the current token. * */ char *yyget_text (void) { return yytext; } /** Set the current line number. * @param _line_number line number * */ void yyset_lineno (int _line_number ) { yylineno = _line_number; } /** Set the input stream. This does not discard the current * input buffer. * @param _in_str A readable stream. * * @see yy_switch_to_buffer */ void yyset_in (FILE * _in_str ) { yyin = _in_str ; } void yyset_out (FILE * _out_str ) { yyout = _out_str ; } int yyget_debug (void) { return yy_flex_debug; } void yyset_debug (int _bdebug ) { yy_flex_debug = _bdebug ; } static int yy_init_globals (void) { /* Initialization is the same as for the non-reentrant scanner. * This function is called from yylex_destroy(), so don't allocate here. */ (yy_buffer_stack) = NULL; (yy_buffer_stack_top) = 0; (yy_buffer_stack_max) = 0; (yy_c_buf_p) = NULL; (yy_init) = 0; (yy_start) = 0; /* 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 (void) { /* Pop the buffer stack, destroying each element. */ while(YY_CURRENT_BUFFER){ yy_delete_buffer( YY_CURRENT_BUFFER ); YY_CURRENT_BUFFER_LVALUE = NULL; yypop_buffer_state(); } /* Destroy the stack itself. */ yyfree((yy_buffer_stack) ); (yy_buffer_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( ); return 0; } /* * Internal utility routines. */ #ifndef yytext_ptr static void yy_flex_strncpy (char* s1, const char * s2, int n ) { 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 ) { int n; for ( n = 0; s[n]; ++n ) ; return n; } #endif void *yyalloc (yy_size_t size ) { return malloc(size); } void *yyrealloc (void * ptr, yy_size_t size ) { /* 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 ) { free( (char *) ptr ); /* see yyrealloc() for (char *) cast */ } #define YYTABLES_NAME "yytables" #line 206 "qa.l" void read_comment(void) { int c, d; c = yyinput(); if (c == EOF) { Fatal(Program, "unexpected EOF in comment"); } d = yyinput(); if (d == EOF) { Fatal(Program, "unexpected EOF in comment"); } while (!(c == '*' && d == '/')) { c = d; d = yyinput(); if (d == EOF) { Fatal(Program, "unexpected EOF in comment"); } } } size_t read_atom(string& buf, const size_t len) { unsigned i = 0; bool done = false; int c = yyinput(); while(!done && i < len - 1) { if(c == '\'') { c = yyinput(); done = (c != '\''); } if(!done) { if(c == '\n') { i++; buf.push_back('\n'); c = yyinput(); } else if (c == '\t') { i++; buf.push_back('\t'); c = yyinput(); } else if (c == '\\') { c = yyinput(); i++; switch (c) { case 'a': buf.push_back('\a'); c = yyinput(); break; case 'b': buf.push_back('\b'); c = yyinput(); break; case 'f': buf.push_back('\f'); c = yyinput(); break; case 'n': buf.push_back('\n'); c = yyinput(); break; case 'r': buf.push_back('\r'); c = yyinput(); break; case 't': buf.push_back('\t'); c = yyinput(); break; case 'v': buf.push_back('\v'); c = yyinput(); break; case '\\': buf.push_back('\\'); c = yyinput(); break; case '\'': buf.push_back('\''); c = yyinput(); break; case '\"': buf.push_back('\"'); c = yyinput(); break; default: buf.push_back('\\'); break; } } else { i++; buf.push_back(c); c = yyinput(); } } } unput(c); if(i > len - 1) { FatalS(__FUNCTION__, "atom too long ", buf.c_str()); } return i; }