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author | Stefan Radomski <github@mintwerk.de> | 2016-07-11 12:55:48 (GMT) |
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committer | Stefan Radomski <github@mintwerk.de> | 2016-07-11 12:55:48 (GMT) |
commit | 1a362feda9d514ee30ad8815394ce11da2bdd29a (patch) | |
tree | 284d708961830b3a1863597e4330c695cc52993c /src/uscxml/plugins/datamodel/c89/parser/c89.lex.yy.cpp | |
parent | f06269c9ecfa94c966d0f453b2c8f03ccf8279cf (diff) | |
download | uscxml-1a362feda9d514ee30ad8815394ce11da2bdd29a.zip uscxml-1a362feda9d514ee30ad8815394ce11da2bdd29a.tar.gz uscxml-1a362feda9d514ee30ad8815394ce11da2bdd29a.tar.bz2 |
More work on ANSI C datamodel
Diffstat (limited to 'src/uscxml/plugins/datamodel/c89/parser/c89.lex.yy.cpp')
-rw-r--r-- | src/uscxml/plugins/datamodel/c89/parser/c89.lex.yy.cpp | 2721 |
1 files changed, 2721 insertions, 0 deletions
diff --git a/src/uscxml/plugins/datamodel/c89/parser/c89.lex.yy.cpp b/src/uscxml/plugins/datamodel/c89/parser/c89.lex.yy.cpp new file mode 100644 index 0000000..58654f0 --- /dev/null +++ b/src/uscxml/plugins/datamodel/c89/parser/c89.lex.yy.cpp @@ -0,0 +1,2721 @@ +#line 2 "c89.lex.yy.cpp" + +#line 4 "c89.lex.yy.cpp" + +#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 0 +#if YY_FLEX_SUBMINOR_VERSION > 0 +#define FLEX_BETA +#endif + +/* First, we deal with platform-specific or compiler-specific issues. */ + +/* begin standard C headers. */ +#include <stdio.h> +#include <string.h> +#include <errno.h> +#include <stdlib.h> + +/* end standard C headers. */ + +/* flex integer type definitions */ + +#ifndef FLEXINT_H +#define FLEXINT_H + +/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */ + +#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L + +/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, + * if you want the limit (max/min) macros for int types. + */ +#ifndef __STDC_LIMIT_MACROS +#define __STDC_LIMIT_MACROS 1 +#endif + +#include <inttypes.h> +typedef int8_t flex_int8_t; +typedef uint8_t flex_uint8_t; +typedef int16_t flex_int16_t; +typedef uint16_t flex_uint16_t; +typedef int32_t flex_int32_t; +typedef uint32_t flex_uint32_t; +#else +typedef signed char flex_int8_t; +typedef short int flex_int16_t; +typedef int flex_int32_t; +typedef unsigned char flex_uint8_t; +typedef unsigned short int flex_uint16_t; +typedef unsigned int flex_uint32_t; + +/* Limits of integral types. */ +#ifndef INT8_MIN +#define INT8_MIN (-128) +#endif +#ifndef INT16_MIN +#define INT16_MIN (-32767-1) +#endif +#ifndef INT32_MIN +#define INT32_MIN (-2147483647-1) +#endif +#ifndef INT8_MAX +#define INT8_MAX (127) +#endif +#ifndef INT16_MAX +#define INT16_MAX (32767) +#endif +#ifndef INT32_MAX +#define INT32_MAX (2147483647) +#endif +#ifndef UINT8_MAX +#define UINT8_MAX (255U) +#endif +#ifndef UINT16_MAX +#define UINT16_MAX (65535U) +#endif +#ifndef UINT32_MAX +#define UINT32_MAX (4294967295U) +#endif + +#endif /* ! C99 */ + +#endif /* ! FLEXINT_H */ + +#ifdef __cplusplus + +/* The "const" storage-class-modifier is valid. */ +#define YY_USE_CONST + +#else /* ! __cplusplus */ + +/* C99 requires __STDC__ to be defined as 1. */ +#if defined (__STDC__) + +#define YY_USE_CONST + +#endif /* defined (__STDC__) */ +#endif /* ! __cplusplus */ + +#ifdef YY_USE_CONST +#define yyconst const +#else +#define yyconst +#endif + +/* Returned upon end-of-file. */ +#define YY_NULL 0 + +/* Promotes a possibly negative, possibly signed char to an unsigned + * integer for use as an array index. If the signed char is negative, + * we want to instead treat it as an 8-bit unsigned char, hence the + * double cast. + */ +#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) + +/* An opaque pointer. */ +#ifndef YY_TYPEDEF_YY_SCANNER_T +#define YY_TYPEDEF_YY_SCANNER_T +typedef void* yyscan_t; +#endif + +/* For convenience, these vars (plus the bison vars far below) + are macros in the reentrant scanner. */ +#define yyin yyg->yyin_r +#define yyout yyg->yyout_r +#define yyextra yyg->yyextra_r +#define yyleng yyg->yyleng_r +#define yytext yyg->yytext_r +#define yylineno (YY_CURRENT_BUFFER_LVALUE->yy_bs_lineno) +#define yycolumn (YY_CURRENT_BUFFER_LVALUE->yy_bs_column) +#define yy_flex_debug yyg->yy_flex_debug_r + +/* 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 c89_restart(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 c89_lex. + * 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. + */ + yy_size_t yy_buf_size; + + /* Number of characters read into yy_ch_buf, not including EOB + * characters. + */ + yy_size_t 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 c89_restart()), 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 c89_restart (FILE *input_file ,yyscan_t yyscanner ); +void c89__switch_to_buffer (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner ); +YY_BUFFER_STATE c89__create_buffer (FILE *file,int size ,yyscan_t yyscanner ); +void c89__delete_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner ); +void c89__flush_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner ); +void c89_push_buffer_state (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner ); +void c89_pop_buffer_state (yyscan_t yyscanner ); + +static void c89_ensure_buffer_stack (yyscan_t yyscanner ); +static void c89__load_buffer_state (yyscan_t yyscanner ); +static void c89__init_buffer (YY_BUFFER_STATE b,FILE *file ,yyscan_t yyscanner ); + +#define YY_FLUSH_BUFFER c89__flush_buffer(YY_CURRENT_BUFFER ,yyscanner) + +YY_BUFFER_STATE c89__scan_buffer (char *base,yy_size_t size ,yyscan_t yyscanner ); +YY_BUFFER_STATE c89__scan_string (yyconst char *yy_str ,yyscan_t yyscanner ); +YY_BUFFER_STATE c89__scan_bytes (yyconst char *bytes,yy_size_t len ,yyscan_t yyscanner ); + +void *c89_alloc (yy_size_t ,yyscan_t yyscanner ); +void *c89_realloc (void *,yy_size_t ,yyscan_t yyscanner ); +void c89_free (void * ,yyscan_t yyscanner ); + +#define yy_new_buffer c89__create_buffer + +#define yy_set_interactive(is_interactive) \ + { \ + if ( ! YY_CURRENT_BUFFER ){ \ + c89_ensure_buffer_stack (yyscanner); \ + YY_CURRENT_BUFFER_LVALUE = \ + c89__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 ){\ + c89_ensure_buffer_stack (yyscanner); \ + YY_CURRENT_BUFFER_LVALUE = \ + c89__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 c89_wrap(yyscanner) (/*CONSTCOND*/1) +#define YY_SKIP_YYWRAP + +typedef unsigned char 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 ); +#if defined(__GNUC__) && __GNUC__ >= 3 +__attribute__((__noreturn__)) +#endif +static void yy_fatal_error (yyconst char msg[] ,yyscan_t yyscanner ); + +/* Done after the current pattern has been matched and before the + * corresponding action - sets up yytext. + */ +#define YY_DO_BEFORE_ACTION \ + yyg->yytext_ptr = yy_bp; \ + yyleng = (size_t) (yy_cp - yy_bp); \ + yyg->yy_hold_char = *yy_cp; \ + *yy_cp = '\0'; \ + yyg->yy_c_buf_p = yy_cp; + +#define YY_NUM_RULES 93 +#define YY_END_OF_BUFFER 94 +/* 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 yyconst flex_int16_t yy_accept[251] = + { 0, + 0, 0, 94, 92, 91, 91, 79, 92, 3, 85, + 78, 92, 73, 74, 83, 82, 70, 81, 77, 84, + 39, 39, 71, 67, 86, 72, 87, 90, 36, 36, + 75, 76, 88, 36, 36, 36, 36, 36, 36, 36, + 36, 36, 36, 36, 36, 36, 36, 36, 68, 89, + 69, 80, 66, 0, 44, 0, 3, 52, 69, 61, + 53, 0, 0, 50, 58, 48, 59, 49, 60, 0, + 42, 0, 2, 51, 43, 38, 0, 39, 0, 39, + 76, 68, 75, 57, 63, 65, 64, 56, 36, 0, + 0, 54, 36, 36, 36, 36, 36, 36, 11, 36, + + 36, 36, 36, 36, 36, 19, 36, 36, 36, 36, + 36, 36, 36, 36, 36, 36, 36, 55, 62, 40, + 45, 0, 42, 0, 0, 2, 42, 0, 43, 38, + 0, 41, 37, 47, 46, 36, 36, 36, 36, 36, + 36, 36, 36, 36, 36, 36, 17, 36, 20, 36, + 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, + 36, 36, 36, 36, 0, 42, 0, 1, 0, 42, + 0, 43, 41, 37, 4, 36, 6, 7, 36, 36, + 36, 36, 13, 14, 36, 36, 18, 21, 36, 36, + 36, 36, 36, 36, 36, 36, 36, 36, 36, 33, + + 36, 36, 1, 0, 42, 5, 8, 36, 36, 36, + 36, 16, 36, 36, 24, 36, 36, 36, 36, 36, + 36, 31, 36, 36, 35, 36, 36, 12, 15, 36, + 23, 25, 26, 27, 28, 29, 36, 36, 36, 36, + 10, 36, 30, 36, 36, 9, 22, 32, 34, 0 + } ; + +static yyconst YY_CHAR yy_ec[256] = + { 0, + 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, + 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 2, 4, 5, 6, 1, 7, 8, 9, 10, + 11, 12, 13, 14, 15, 16, 17, 18, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 20, 21, 22, + 23, 24, 25, 1, 26, 26, 26, 26, 27, 28, + 29, 29, 29, 29, 29, 30, 29, 29, 29, 29, + 29, 29, 29, 29, 31, 29, 29, 32, 29, 29, + 33, 34, 35, 36, 29, 1, 37, 38, 39, 40, + + 41, 42, 43, 44, 45, 29, 46, 47, 48, 49, + 50, 51, 29, 52, 53, 54, 55, 56, 57, 58, + 59, 60, 61, 62, 63, 64, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 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 yyconst YY_CHAR yy_meta[65] = + { 0, + 1, 1, 2, 1, 1, 1, 1, 1, 3, 1, + 1, 1, 1, 1, 1, 1, 1, 4, 4, 1, + 1, 1, 1, 1, 1, 4, 4, 4, 5, 5, + 5, 5, 1, 1, 1, 1, 4, 4, 4, 4, + 4, 4, 5, 5, 5, 5, 5, 5, 5, 5, + 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, + 1, 1, 1, 1 + } ; + +static yyconst flex_uint16_t yy_base[258] = + { 0, + 0, 0, 395, 396, 396, 396, 371, 60, 0, 43, + 60, 359, 396, 396, 369, 56, 396, 57, 55, 65, + 79, 74, 367, 396, 80, 367, 52, 396, 0, 80, + 396, 396, 366, 333, 335, 75, 58, 69, 67, 336, + 42, 335, 343, 78, 324, 333, 331, 336, 396, 84, + 396, 396, 396, 108, 396, 376, 0, 396, 396, 396, + 396, 115, 127, 396, 396, 396, 396, 396, 396, 362, + 120, 365, 0, 396, 136, 141, 161, 139, 0, 171, + 396, 396, 396, 353, 396, 396, 396, 352, 0, 139, + 340, 396, 319, 331, 318, 333, 320, 326, 312, 313, + + 310, 310, 313, 310, 307, 0, 306, 310, 97, 308, + 85, 104, 312, 305, 25, 86, 310, 396, 396, 396, + 396, 190, 396, 342, 141, 0, 192, 210, 396, 169, + 166, 212, 205, 396, 396, 303, 315, 310, 298, 138, + 312, 310, 306, 298, 304, 307, 0, 293, 0, 299, + 296, 285, 287, 289, 296, 282, 280, 280, 292, 282, + 286, 290, 292, 281, 188, 219, 215, 396, 238, 396, + 195, 244, 396, 234, 0, 281, 0, 0, 272, 280, + 266, 263, 0, 0, 252, 242, 0, 0, 242, 242, + 239, 249, 238, 242, 246, 245, 243, 233, 236, 0, + + 223, 235, 263, 225, 250, 0, 0, 224, 224, 229, + 218, 0, 204, 206, 0, 210, 206, 207, 191, 197, + 180, 0, 168, 170, 0, 149, 143, 0, 0, 154, + 0, 0, 0, 0, 0, 0, 151, 140, 128, 124, + 0, 100, 0, 103, 55, 0, 0, 0, 0, 396, + 297, 302, 307, 309, 314, 319, 82 + } ; + +static yyconst flex_int16_t yy_def[258] = + { 0, + 250, 1, 250, 250, 250, 250, 250, 251, 252, 250, + 250, 253, 250, 250, 250, 250, 250, 250, 250, 250, + 250, 250, 250, 250, 250, 250, 250, 250, 254, 254, + 250, 250, 250, 254, 254, 254, 254, 254, 254, 254, + 254, 254, 254, 254, 254, 254, 254, 254, 250, 250, + 250, 250, 250, 251, 250, 251, 252, 250, 250, 250, + 250, 253, 253, 250, 250, 250, 250, 250, 250, 250, + 250, 255, 256, 250, 250, 250, 250, 250, 257, 250, + 250, 250, 250, 250, 250, 250, 250, 250, 254, 251, + 253, 250, 254, 254, 254, 254, 254, 254, 254, 254, + + 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, + 254, 254, 254, 254, 254, 254, 254, 250, 250, 250, + 250, 250, 250, 255, 255, 256, 250, 250, 250, 250, + 250, 250, 257, 250, 250, 254, 254, 254, 254, 254, + 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, + 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, + 254, 254, 254, 254, 250, 250, 255, 250, 250, 250, + 250, 250, 250, 250, 254, 254, 254, 254, 254, 254, + 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, + 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, + + 254, 254, 255, 250, 250, 254, 254, 254, 254, 254, + 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, + 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, + 254, 254, 254, 254, 254, 254, 254, 254, 254, 254, + 254, 254, 254, 254, 254, 254, 254, 254, 254, 0, + 250, 250, 250, 250, 250, 250, 250 + } ; + +static yyconst flex_uint16_t yy_nxt[461] = + { 0, + 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, + 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, + 24, 25, 26, 27, 28, 29, 29, 29, 29, 30, + 29, 29, 31, 4, 32, 33, 34, 35, 36, 37, + 38, 39, 40, 29, 41, 29, 42, 29, 29, 29, + 29, 43, 44, 45, 46, 47, 48, 29, 29, 29, + 49, 50, 51, 52, 55, 58, 59, 60, 65, 160, + 70, 67, 71, 71, 87, 88, 72, 161, 66, 68, + 69, 73, 61, 106, 90, 133, 82, 74, 91, 75, + 107, 80, 80, 56, 75, 249, 76, 76, 98, 83, + + 77, 84, 85, 78, 78, 77, 118, 99, 78, 78, + 79, 95, 55, 103, 77, 100, 104, 101, 96, 77, + 78, 110, 111, 120, 97, 78, 102, 154, 78, 250, + 162, 112, 163, 78, 113, 62, 79, 71, 71, 151, + 156, 56, 248, 55, 155, 119, 122, 123, 63, 123, + 152, 247, 167, 127, 127, 157, 75, 168, 76, 76, + 122, 123, 128, 129, 246, 129, 123, 77, 78, 78, + 130, 130, 56, 131, 245, 131, 128, 129, 132, 132, + 244, 77, 129, 132, 132, 78, 75, 130, 80, 80, + 179, 180, 243, 78, 242, 130, 241, 77, 130, 130, + + 78, 78, 165, 240, 165, 166, 166, 166, 166, 127, + 127, 77, 172, 172, 239, 130, 238, 78, 169, 170, + 237, 170, 171, 130, 171, 78, 125, 172, 172, 132, + 132, 203, 169, 170, 174, 174, 166, 166, 170, 173, + 236, 173, 205, 205, 235, 234, 123, 233, 123, 232, + 204, 174, 204, 173, 231, 205, 205, 230, 173, 174, + 123, 172, 172, 174, 174, 123, 229, 205, 205, 228, + 227, 129, 226, 129, 125, 225, 224, 170, 223, 170, + 174, 222, 221, 220, 219, 129, 218, 217, 174, 216, + 129, 170, 215, 214, 213, 212, 170, 54, 54, 54, + + 54, 54, 57, 211, 57, 57, 57, 62, 62, 210, + 62, 62, 89, 89, 124, 124, 124, 124, 124, 126, + 209, 126, 126, 126, 208, 207, 206, 202, 201, 200, + 199, 198, 197, 196, 195, 194, 193, 192, 191, 190, + 189, 188, 187, 186, 185, 184, 183, 182, 181, 178, + 177, 176, 175, 125, 164, 159, 158, 153, 150, 149, + 148, 147, 146, 145, 144, 143, 142, 141, 140, 139, + 138, 137, 136, 63, 135, 134, 125, 121, 250, 117, + 116, 115, 114, 109, 108, 105, 94, 93, 92, 86, + 81, 64, 63, 53, 250, 3, 250, 250, 250, 250, + + 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, + 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, + 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, + 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, + 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, + 250, 250, 250, 250, 250, 250, 250, 250, 250, 250 + } ; + +static yyconst flex_int16_t yy_chk[461] = + { 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, 8, 10, 10, 11, 16, 115, + 19, 18, 19, 19, 27, 27, 20, 115, 16, 18, + 18, 20, 11, 41, 30, 257, 25, 20, 30, 22, + 41, 22, 22, 8, 21, 245, 21, 21, 37, 25, + + 22, 25, 25, 22, 22, 21, 50, 37, 21, 21, + 21, 36, 54, 39, 22, 38, 39, 38, 36, 21, + 22, 44, 44, 62, 36, 21, 38, 111, 22, 63, + 116, 44, 116, 21, 44, 63, 21, 71, 71, 109, + 112, 54, 244, 90, 111, 50, 71, 71, 62, 71, + 109, 242, 125, 75, 75, 112, 76, 125, 76, 76, + 71, 71, 75, 75, 240, 75, 71, 76, 78, 78, + 76, 76, 90, 77, 239, 77, 75, 75, 77, 77, + 238, 76, 75, 131, 131, 78, 80, 76, 80, 80, + 140, 140, 237, 78, 230, 76, 227, 80, 130, 130, + + 80, 80, 122, 226, 122, 165, 165, 122, 122, 127, + 127, 80, 171, 171, 224, 130, 223, 80, 127, 127, + 221, 127, 128, 130, 128, 80, 167, 128, 128, 132, + 132, 167, 127, 127, 133, 133, 166, 166, 127, 132, + 220, 132, 204, 204, 219, 218, 166, 217, 166, 216, + 169, 133, 169, 132, 214, 169, 169, 213, 132, 133, + 166, 172, 172, 174, 174, 166, 211, 205, 205, 210, + 209, 172, 208, 172, 203, 202, 201, 205, 199, 205, + 174, 198, 197, 196, 195, 172, 194, 193, 174, 192, + 172, 205, 191, 190, 189, 186, 205, 251, 251, 251, + + 251, 251, 252, 185, 252, 252, 252, 253, 253, 182, + 253, 253, 254, 254, 255, 255, 255, 255, 255, 256, + 181, 256, 256, 256, 180, 179, 176, 164, 163, 162, + 161, 160, 159, 158, 157, 156, 155, 154, 153, 152, + 151, 150, 148, 146, 145, 144, 143, 142, 141, 139, + 138, 137, 136, 124, 117, 114, 113, 110, 108, 107, + 105, 104, 103, 102, 101, 100, 99, 98, 97, 96, + 95, 94, 93, 91, 88, 84, 72, 70, 56, 48, + 47, 46, 45, 43, 42, 40, 35, 34, 33, 26, + 23, 15, 12, 7, 3, 250, 250, 250, 250, 250, + + 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, + 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, + 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, + 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, + 250, 250, 250, 250, 250, 250, 250, 250, 250, 250, + 250, 250, 250, 250, 250, 250, 250, 250, 250, 250 + } ; + +/* Table of booleans, true if rule could match eol. */ +static yyconst flex_int32_t yy_rule_can_match_eol[94] = + { 0, +1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 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, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 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, }; + +/* 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 +#line 1 "c89.l" +/* see: http://www.phpcompiler.org/articles/reentrantparser.html */ +/* see: http://spinroot.com/spin/Man/operators.html */ +/*%option debug*/ +#define YY_NO_UNISTD_H 1 +#line 15 "c89.l" + +#include "../C89Parser.h" +#include "c89.tab.hpp" +#define YYSTYPE C89_STYPE +#define YYLTYPE C89_LTYPE +#define YY_USER_INIT \ + yycolumn = yylloc->first_line = yylloc->first_column = 0; \ + yylineno = yylloc->last_line = yylloc->last_column = 0; \ + +//int yycolumn = 1; + +#define YY_USER_ACTION \ +{ \ + yylloc->first_line = yylineno; \ + yylloc->first_column = yycolumn; \ + yylloc->last_column = yycolumn + yyleng; \ + yylloc->last_line = yylineno; \ + yycolumn = yycolumn + yyleng; \ +} + +#line 45 "c89.l" +#include <stdio.h> + +int check_type() +{ +/* if (yytext == uint) + return(TYPE_NAME); +*/ + return(IDENTIFIER); +} + +#line 693 "c89.lex.yy.cpp" + +#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 <unistd.h> +#endif + +#ifndef YY_EXTRA_TYPE +#define YY_EXTRA_TYPE void * +#endif + +/* Holds the entire state of the reentrant scanner. */ +struct yyguts_t + { + + /* User-defined. Not touched by flex. */ + YY_EXTRA_TYPE yyextra_r; + + /* The rest are the same as the globals declared in the non-reentrant scanner. */ + FILE *yyin_r, *yyout_r; + size_t yy_buffer_stack_top; /**< index of top of stack. */ + size_t yy_buffer_stack_max; /**< capacity of stack. */ + YY_BUFFER_STATE * yy_buffer_stack; /**< Stack as an array. */ + char yy_hold_char; + yy_size_t yy_n_chars; + yy_size_t 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 c89_lex_init (yyscan_t* scanner); + +int c89_lex_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 c89_lex_destroy (yyscan_t yyscanner ); + +int c89_get_debug (yyscan_t yyscanner ); + +void c89_set_debug (int debug_flag ,yyscan_t yyscanner ); + +YY_EXTRA_TYPE c89_get_extra (yyscan_t yyscanner ); + +void c89_set_extra (YY_EXTRA_TYPE user_defined ,yyscan_t yyscanner ); + +FILE *c89_get_in (yyscan_t yyscanner ); + +void c89_set_in (FILE * _in_str ,yyscan_t yyscanner ); + +FILE *c89_get_out (yyscan_t yyscanner ); + +void c89_set_out (FILE * _out_str ,yyscan_t yyscanner ); + +yy_size_t c89_get_leng (yyscan_t yyscanner ); + +char *c89_get_text (yyscan_t yyscanner ); + +int c89_get_lineno (yyscan_t yyscanner ); + +void c89_set_lineno (int _line_number ,yyscan_t yyscanner ); + +int c89_get_column (yyscan_t yyscanner ); + +void c89_set_column (int _column_no ,yyscan_t yyscanner ); + +YYSTYPE * c89_get_lval (yyscan_t yyscanner ); + +void c89_set_lval (YYSTYPE * yylval_param ,yyscan_t yyscanner ); + + YYLTYPE *c89_get_lloc (yyscan_t yyscanner ); + + void c89_set_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 c89_wrap (yyscan_t yyscanner ); +#else +extern int c89_wrap (yyscan_t yyscanner ); +#endif +#endif + +#ifndef YY_NO_UNPUT + + static void yyunput (int c,char *buf_ptr ,yyscan_t yyscanner); + +#endif + +#ifndef yytext_ptr +static void yy_flex_strncpy (char *,yyconst char *,int ,yyscan_t yyscanner); +#endif + +#ifdef YY_NEED_STRLEN +static int yy_flex_strlen (yyconst char * ,yyscan_t yyscanner); +#endif + +#ifndef YY_NO_INPUT + +#ifdef __cplusplus +static int yyinput (yyscan_t yyscanner ); +#else +static int input (yyscan_t yyscanner ); +#endif + +#endif + +/* Amount of stuff to slurp up with each read. */ +#ifndef YY_READ_BUF_SIZE +#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, 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 = '*'; \ + size_t 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 = fread(buf, 1, 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 c89_lex \ + (YYSTYPE * yylval_param,YYLTYPE * yylloc_param ,yyscan_t yyscanner); + +#define YY_DECL int c89_lex \ + (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 ) { + c89_ensure_buffer_stack (yyscanner); + YY_CURRENT_BUFFER_LVALUE = + c89__create_buffer(yyin,YY_BUF_SIZE ,yyscanner); + } + + c89__load_buffer_state(yyscanner ); + } + + { +#line 57 "c89.l" + +#line 980 "c89.lex.yy.cpp" + + 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 >= 251 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + ++yy_cp; + } + while ( yy_current_state != 250 ); + 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] ) + { + yy_size_t 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: +/* rule 1 can match eol */ +YY_RULE_SETUP +#line 58 "c89.l" +/* multiline comments */ + YY_BREAK +case 2: +YY_RULE_SETUP +#line 59 "c89.l" +/* singlelien comments */ + YY_BREAK +case 3: +YY_RULE_SETUP +#line 60 "c89.l" +/* singlelien comments */ + YY_BREAK +case 4: +YY_RULE_SETUP +#line 62 "c89.l" +{ return(AUTO); } + YY_BREAK +case 5: +YY_RULE_SETUP +#line 63 "c89.l" +{ return(BREAK); } + YY_BREAK +case 6: +YY_RULE_SETUP +#line 64 "c89.l" +{ return(CASE); } + YY_BREAK +case 7: +YY_RULE_SETUP +#line 65 "c89.l" +{ return(CHAR); } + YY_BREAK +case 8: +YY_RULE_SETUP +#line 66 "c89.l" +{ return(CONST); } + YY_BREAK +case 9: +YY_RULE_SETUP +#line 67 "c89.l" +{ return(CONTINUE); } + YY_BREAK +case 10: +YY_RULE_SETUP +#line 68 "c89.l" +{ return(DEFAULT); } + YY_BREAK +case 11: +YY_RULE_SETUP +#line 69 "c89.l" +{ return(DO); } + YY_BREAK +case 12: +YY_RULE_SETUP +#line 70 "c89.l" +{ return(DOUBLE); } + YY_BREAK +case 13: +YY_RULE_SETUP +#line 71 "c89.l" +{ return(ELSE); } + YY_BREAK +case 14: +YY_RULE_SETUP +#line 72 "c89.l" +{ return(ENUM); } + YY_BREAK +case 15: +YY_RULE_SETUP +#line 73 "c89.l" +{ return(EXTERN); } + YY_BREAK +case 16: +YY_RULE_SETUP +#line 74 "c89.l" +{ return(FLOAT); } + YY_BREAK +case 17: +YY_RULE_SETUP +#line 75 "c89.l" +{ return(FOR); } + YY_BREAK +case 18: +YY_RULE_SETUP +#line 76 "c89.l" +{ return(GOTO); } + YY_BREAK +case 19: +YY_RULE_SETUP +#line 77 "c89.l" +{ return(IF); } + YY_BREAK +case 20: +YY_RULE_SETUP +#line 78 "c89.l" +{ return(INT); } + YY_BREAK +case 21: +YY_RULE_SETUP +#line 79 "c89.l" +{ return(LONG); } + YY_BREAK +case 22: +YY_RULE_SETUP +#line 80 "c89.l" +{ return(REGISTER); } + YY_BREAK +case 23: +YY_RULE_SETUP +#line 81 "c89.l" +{ return(RETURN); } + YY_BREAK +case 24: +YY_RULE_SETUP +#line 82 "c89.l" +{ return(SHORT); } + YY_BREAK +case 25: +YY_RULE_SETUP +#line 83 "c89.l" +{ return(SIGNED); } + YY_BREAK +case 26: +YY_RULE_SETUP +#line 84 "c89.l" +{ return(SIZEOF); } + YY_BREAK +case 27: +YY_RULE_SETUP +#line 85 "c89.l" +{ return(STATIC); } + YY_BREAK +case 28: +YY_RULE_SETUP +#line 86 "c89.l" +{ return(STRUCT); } + YY_BREAK +case 29: +YY_RULE_SETUP +#line 87 "c89.l" +{ return(SWITCH); } + YY_BREAK +case 30: +YY_RULE_SETUP +#line 88 "c89.l" +{ return(TYPEDEF); } + YY_BREAK +case 31: +YY_RULE_SETUP +#line 89 "c89.l" +{ return(UNION); } + YY_BREAK +case 32: +YY_RULE_SETUP +#line 90 "c89.l" +{ return(UNSIGNED); } + YY_BREAK +case 33: +YY_RULE_SETUP +#line 91 "c89.l" +{ return(VOID); } + YY_BREAK +case 34: +YY_RULE_SETUP +#line 92 "c89.l" +{ return(VOLATILE); } + YY_BREAK +case 35: +YY_RULE_SETUP +#line 93 "c89.l" +{ return(WHILE); } + YY_BREAK +case 36: +YY_RULE_SETUP +#line 95 "c89.l" +{ yylval->value = strdup(yytext); return(IDENTIFIER); } + YY_BREAK +case 37: +YY_RULE_SETUP +#line 97 "c89.l" +{ yylval->value = strdup(yytext); return(CONSTANT); } + YY_BREAK +case 38: +YY_RULE_SETUP +#line 98 "c89.l" +{ yylval->value = strdup(yytext); return(CONSTANT); } + YY_BREAK +case 39: +YY_RULE_SETUP +#line 99 "c89.l" +{ yylval->value = strdup(yytext); return(CONSTANT); } + YY_BREAK +case 40: +/* rule 40 can match eol */ +YY_RULE_SETUP +#line 100 "c89.l" +{ yylval->value = strdup(yytext); return(CONSTANT); } + YY_BREAK +case 41: +YY_RULE_SETUP +#line 102 "c89.l" +{ yylval->value = strdup(yytext); return(CONSTANT); } + YY_BREAK +case 42: +YY_RULE_SETUP +#line 103 "c89.l" +{ yylval->value = strdup(yytext); return(CONSTANT); } + YY_BREAK +case 43: +YY_RULE_SETUP +#line 104 "c89.l" +{ yylval->value = strdup(yytext); return(CONSTANT); } + YY_BREAK +case 44: +/* rule 44 can match eol */ +YY_RULE_SETUP +#line 106 "c89.l" +{ yylval->value = strdup(yytext); return(STRING_LITERAL); } + YY_BREAK +case 45: +YY_RULE_SETUP +#line 108 "c89.l" +{ return(ELLIPSIS); } + YY_BREAK +case 46: +YY_RULE_SETUP +#line 109 "c89.l" +{ return(RIGHT_ASSIGN); } + YY_BREAK +case 47: +YY_RULE_SETUP +#line 110 "c89.l" +{ return(LEFT_ASSIGN); } + YY_BREAK +case 48: +YY_RULE_SETUP +#line 111 "c89.l" +{ return(ADD_ASSIGN); } + YY_BREAK +case 49: +YY_RULE_SETUP +#line 112 "c89.l" +{ return(SUB_ASSIGN); } + YY_BREAK +case 50: +YY_RULE_SETUP +#line 113 "c89.l" +{ return(MUL_ASSIGN); } + YY_BREAK +case 51: +YY_RULE_SETUP +#line 114 "c89.l" +{ return(DIV_ASSIGN); } + YY_BREAK +case 52: +YY_RULE_SETUP +#line 115 "c89.l" +{ return(MOD_ASSIGN); } + YY_BREAK +case 53: +YY_RULE_SETUP +#line 116 "c89.l" +{ return(AND_ASSIGN); } + YY_BREAK +case 54: +YY_RULE_SETUP +#line 117 "c89.l" +{ return(XOR_ASSIGN); } + YY_BREAK +case 55: +YY_RULE_SETUP +#line 118 "c89.l" +{ return(OR_ASSIGN); } + YY_BREAK +case 56: +YY_RULE_SETUP +#line 119 "c89.l" +{ return(RIGHT_OP); } + YY_BREAK +case 57: +YY_RULE_SETUP +#line 120 "c89.l" +{ return(LEFT_OP); } + YY_BREAK +case 58: +YY_RULE_SETUP +#line 121 "c89.l" +{ return(INC_OP); } + YY_BREAK +case 59: +YY_RULE_SETUP +#line 122 "c89.l" +{ return(DEC_OP); } + YY_BREAK +case 60: +YY_RULE_SETUP +#line 123 "c89.l" +{ return(PTR_OP); } + YY_BREAK +case 61: +YY_RULE_SETUP +#line 124 "c89.l" +{ return(AND_OP); } + YY_BREAK +case 62: +YY_RULE_SETUP +#line 125 "c89.l" +{ return(OR_OP); } + YY_BREAK +case 63: +YY_RULE_SETUP +#line 126 "c89.l" +{ return(LE_OP); } + YY_BREAK +case 64: +YY_RULE_SETUP +#line 127 "c89.l" +{ return(GE_OP); } + YY_BREAK +case 65: +YY_RULE_SETUP +#line 128 "c89.l" +{ return(EQ_OP); } + YY_BREAK +case 66: +YY_RULE_SETUP +#line 129 "c89.l" +{ return(NE_OP); } + YY_BREAK +case 67: +YY_RULE_SETUP +#line 130 "c89.l" +{ return(';'); } + YY_BREAK +case 68: +YY_RULE_SETUP +#line 131 "c89.l" +{ return('{'); } + YY_BREAK +case 69: +YY_RULE_SETUP +#line 132 "c89.l" +{ return('}'); } + YY_BREAK +case 70: +YY_RULE_SETUP +#line 133 "c89.l" +{ return(','); } + YY_BREAK +case 71: +YY_RULE_SETUP +#line 134 "c89.l" +{ return(':'); } + YY_BREAK +case 72: +YY_RULE_SETUP +#line 135 "c89.l" +{ return('='); } + YY_BREAK +case 73: +YY_RULE_SETUP +#line 136 "c89.l" +{ return('('); } + YY_BREAK +case 74: +YY_RULE_SETUP +#line 137 "c89.l" +{ return(')'); } + YY_BREAK +case 75: +YY_RULE_SETUP +#line 138 "c89.l" +{ return('['); } + YY_BREAK +case 76: +YY_RULE_SETUP +#line 139 "c89.l" +{ return(']'); } + YY_BREAK +case 77: +YY_RULE_SETUP +#line 140 "c89.l" +{ return('.'); } + YY_BREAK +case 78: +YY_RULE_SETUP +#line 141 "c89.l" +{ return('&'); } + YY_BREAK +case 79: +YY_RULE_SETUP +#line 142 "c89.l" +{ return('!'); } + YY_BREAK +case 80: +YY_RULE_SETUP +#line 143 "c89.l" +{ return('~'); } + YY_BREAK +case 81: +YY_RULE_SETUP +#line 144 "c89.l" +{ return('-'); } + YY_BREAK +case 82: +YY_RULE_SETUP +#line 145 "c89.l" +{ return('+'); } + YY_BREAK +case 83: +YY_RULE_SETUP +#line 146 "c89.l" +{ return('*'); } + YY_BREAK +case 84: +YY_RULE_SETUP +#line 147 "c89.l" +{ return('/'); } + YY_BREAK +case 85: +YY_RULE_SETUP +#line 148 "c89.l" +{ return('%'); } + YY_BREAK +case 86: +YY_RULE_SETUP +#line 149 "c89.l" +{ return('<'); } + YY_BREAK +case 87: +YY_RULE_SETUP +#line 150 "c89.l" +{ return('>'); } + YY_BREAK +case 88: +YY_RULE_SETUP +#line 151 "c89.l" +{ return('^'); } + YY_BREAK +case 89: +YY_RULE_SETUP +#line 152 "c89.l" +{ return('|'); } + YY_BREAK +case 90: +YY_RULE_SETUP +#line 153 "c89.l" +{ return('?'); } + YY_BREAK +case 91: +/* rule 91 can match eol */ +YY_RULE_SETUP +#line 155 "c89.l" +{ } + YY_BREAK +case 92: +YY_RULE_SETUP +#line 156 "c89.l" +{ /* ignore bad characters */ } + YY_BREAK +case 93: +YY_RULE_SETUP +#line 158 "c89.l" +ECHO; + YY_BREAK +#line 1514 "c89.lex.yy.cpp" +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 - 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 + * c89_lex(). 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 ( c89_wrap(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 c89_lex */ + +/* 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; + yy_size_t 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 = (yy_size_t) (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 + { + yy_size_t num_to_read = + YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; + + while ( num_to_read <= 0 ) + { /* Not enough room in the buffer - grow it. */ + + /* just a shorter name for the current buffer */ + YY_BUFFER_STATE b = YY_CURRENT_BUFFER_LVALUE; + + int yy_c_buf_p_offset = + (int) (yyg->yy_c_buf_p - b->yy_ch_buf); + + if ( b->yy_is_our_buffer ) + { + yy_size_t 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. */ + c89_realloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 ,yyscanner ); + } + else + /* Can't grow it, we don't own it. */ + b->yy_ch_buf = 0; + + if ( ! b->yy_ch_buf ) + YY_FATAL_ERROR( + "fatal error - scanner input buffer overflow" ); + + yyg->yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset]; + + num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - + number_to_move - 1; + + } + + if ( num_to_read > YY_READ_BUF_SIZE ) + num_to_read = YY_READ_BUF_SIZE; + + /* Read in more data. */ + YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), + yyg->yy_n_chars, num_to_read ); + + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars; + } + + if ( yyg->yy_n_chars == 0 ) + { + if ( number_to_move == YY_MORE_ADJ ) + { + ret_val = EOB_ACT_END_OF_FILE; + c89_restart(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 ((yy_size_t) (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. */ + yy_size_t new_size = yyg->yy_n_chars + number_to_move + (yyg->yy_n_chars >> 1); + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) c89_realloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size ,yyscanner ); + if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) + YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" ); + } + + 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 >= 251 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) 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 >= 251 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + yy_is_jam = (yy_current_state == 250); + + (void)yyg; + return yy_is_jam ? 0 : yy_current_state; +} + +#ifndef YY_NO_UNPUT + + static void yyunput (int c, char * yy_bp , yyscan_t yyscanner) +{ + char *yy_cp; + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + yy_cp = yyg->yy_c_buf_p; + + /* undo effects of setting up yytext */ + *yy_cp = yyg->yy_hold_char; + + if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) + { /* need to shift things up to make room */ + /* +2 for EOB chars. */ + yy_size_t number_to_move = yyg->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 = + yyg->yy_n_chars = YY_CURRENT_BUFFER_LVALUE->yy_buf_size; + + if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) + YY_FATAL_ERROR( "flex scanner push-back overflow" ); + } + + *--yy_cp = (char) c; + + if ( c == '\n' ){ + --yylineno; + } + + yyg->yytext_ptr = yy_bp; + yyg->yy_hold_char = *yy_cp; + yyg->yy_c_buf_p = yy_cp; +} + +#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 */ + yy_size_t offset = yyg->yy_c_buf_p - yyg->yytext_ptr; + ++yyg->yy_c_buf_p; + + switch ( yy_get_next_buffer( yyscanner ) ) + { + case EOB_ACT_LAST_MATCH: + /* This happens because yy_g_n_b() + * sees that we've accumulated a + * token and flags that we need to + * try matching the token before + * proceeding. But for input(), + * there's no matching to consider. + * So convert the EOB_ACT_LAST_MATCH + * to EOB_ACT_END_OF_FILE. + */ + + /* Reset buffer status. */ + c89_restart(yyin ,yyscanner); + + /*FALLTHROUGH*/ + + case EOB_ACT_END_OF_FILE: + { + if ( c89_wrap(yyscanner ) ) + return EOF; + + if ( ! yyg->yy_did_buffer_switch_on_eof ) + YY_NEW_FILE; +#ifdef __cplusplus + return yyinput(yyscanner); +#else + return input(yyscanner); +#endif + } + + case EOB_ACT_CONTINUE_SCAN: + yyg->yy_c_buf_p = yyg->yytext_ptr + offset; + break; + } + } + } + + c = *(unsigned char *) yyg->yy_c_buf_p; /* cast for 8-bit char's */ + *yyg->yy_c_buf_p = '\0'; /* preserve yytext */ + yyg->yy_hold_char = *++yyg->yy_c_buf_p; + + 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 c89_restart (FILE * input_file , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + if ( ! YY_CURRENT_BUFFER ){ + c89_ensure_buffer_stack (yyscanner); + YY_CURRENT_BUFFER_LVALUE = + c89__create_buffer(yyin,YY_BUF_SIZE ,yyscanner); + } + + c89__init_buffer(YY_CURRENT_BUFFER,input_file ,yyscanner); + c89__load_buffer_state(yyscanner ); +} + +/** Switch to a different input buffer. + * @param new_buffer The new input buffer. + * @param yyscanner The scanner object. + */ + void c89__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 + * c89_pop_buffer_state(); + * c89_push_buffer_state(new_buffer); + */ + c89_ensure_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; + c89__load_buffer_state(yyscanner ); + + /* We don't actually know whether we did this switch during + * EOF (c89_wrap()) processing, but the only time this flag + * is looked at is after c89_wrap() is called, so it's safe + * to go ahead and always set it. + */ + yyg->yy_did_buffer_switch_on_eof = 1; +} + +static void c89__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 c89__create_buffer (FILE * file, int size , yyscan_t yyscanner) +{ + YY_BUFFER_STATE b; + + b = (YY_BUFFER_STATE) c89_alloc(sizeof( struct yy_buffer_state ) ,yyscanner ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in c89__create_buffer()" ); + + b->yy_buf_size = (yy_size_t)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 *) c89_alloc(b->yy_buf_size + 2 ,yyscanner ); + if ( ! b->yy_ch_buf ) + YY_FATAL_ERROR( "out of dynamic memory in c89__create_buffer()" ); + + b->yy_is_our_buffer = 1; + + c89__init_buffer(b,file ,yyscanner); + + return b; +} + +/** Destroy the buffer. + * @param b a buffer created with c89__create_buffer() + * @param yyscanner The scanner object. + */ + void c89__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 ) + c89_free((void *) b->yy_ch_buf ,yyscanner ); + + c89_free((void *) b ,yyscanner ); +} + +/* Initializes or reinitializes a buffer. + * This function is sometimes called more than once on the same buffer, + * such as during a c89_restart() or at EOF. + */ + static void c89__init_buffer (YY_BUFFER_STATE b, FILE * file , yyscan_t yyscanner) + +{ + int oerrno = errno; + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + c89__flush_buffer(b ,yyscanner); + + b->yy_input_file = file; + b->yy_fill_buffer = 1; + + /* If b is the current buffer, then c89__init_buffer was _probably_ + * called from c89_restart() 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 = 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 c89__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 ) + c89__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 c89_push_buffer_state (YY_BUFFER_STATE new_buffer , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + if (new_buffer == NULL) + return; + + c89_ensure_buffer_stack(yyscanner); + + /* This block is copied from c89__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 c89__switch_to_buffer. */ + c89__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 c89_pop_buffer_state (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + if (!YY_CURRENT_BUFFER) + return; + + c89__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) { + c89__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 c89_ensure_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**)c89_alloc + (num_to_alloc * sizeof(struct yy_buffer_state*) + , yyscanner); + if ( ! yyg->yy_buffer_stack ) + YY_FATAL_ERROR( "out of dynamic memory in c89_ensure_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**)c89_realloc + (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 c89_ensure_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 c89__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 0; + + b = (YY_BUFFER_STATE) c89_alloc(sizeof( struct yy_buffer_state ) ,yyscanner ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in c89__scan_buffer()" ); + + b->yy_buf_size = 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 = 0; + 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; + + c89__switch_to_buffer(b ,yyscanner ); + + return b; +} + +/** Setup the input buffer state to scan a string. The next call to c89_lex() 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 + * c89__scan_bytes() instead. + */ +YY_BUFFER_STATE c89__scan_string (yyconst char * yystr , yyscan_t yyscanner) +{ + + return c89__scan_bytes(yystr,strlen(yystr) ,yyscanner); +} + +/** Setup the input buffer state to scan the given bytes. The next call to c89_lex() 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 c89__scan_bytes (yyconst char * yybytes, yy_size_t _yybytes_len , yyscan_t yyscanner) +{ + YY_BUFFER_STATE b; + char *buf; + yy_size_t n; + yy_size_t i; + + /* Get memory for full buffer, including space for trailing EOB's. */ + n = _yybytes_len + 2; + buf = (char *) c89_alloc(n ,yyscanner ); + if ( ! buf ) + YY_FATAL_ERROR( "out of dynamic memory in c89__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 = c89__scan_buffer(buf,n ,yyscanner); + if ( ! b ) + YY_FATAL_ERROR( "bad buffer in c89__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 yy_fatal_error (yyconst char* msg , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + (void)yyg; + (void) 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 c89_get_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 c89_get_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 c89_get_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 *c89_get_in (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + return yyin; +} + +/** Get the output stream. + * @param yyscanner The scanner object. + */ +FILE *c89_get_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. + */ +yy_size_t c89_get_leng (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + return yyleng; +} + +/** Get the current token. + * @param yyscanner The scanner object. + */ + +char *c89_get_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 c89_set_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 c89_set_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( "c89_set_lineno called with no buffer" ); + + yylineno = _line_number; +} + +/** Set the current column. + * @param _column_no column number + * @param yyscanner The scanner object. + */ +void c89_set_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( "c89_set_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 c89__switch_to_buffer + */ +void c89_set_in (FILE * _in_str , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + yyin = _in_str ; +} + +void c89_set_out (FILE * _out_str , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + yyout = _out_str ; +} + +int c89_get_debug (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + return yy_flex_debug; +} + +void c89_set_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 * c89_get_lval (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + return yylval; +} + +void c89_set_lval (YYSTYPE * yylval_param , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + yylval = yylval_param; +} + +YYLTYPE *c89_get_lloc (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + return yylloc; +} + +void c89_set_lloc (YYLTYPE * yylloc_param , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + yylloc = yylloc_param; +} + +/* User-visible API */ + +/* c89_lex_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 c89_lex_init(yyscan_t* ptr_yy_globals) + +{ + if (ptr_yy_globals == NULL){ + errno = EINVAL; + return 1; + } + + *ptr_yy_globals = (yyscan_t) c89_alloc ( 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 ); +} + +/* c89_lex_init_extra has the same functionality as c89_lex_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 c89_alloc in + * the yyextra field. + */ + +int c89_lex_init_extra(YY_EXTRA_TYPE yy_user_defined,yyscan_t* ptr_yy_globals ) + +{ + struct yyguts_t dummy_yyguts; + + c89_set_extra (yy_user_defined, &dummy_yyguts); + + if (ptr_yy_globals == NULL){ + errno = EINVAL; + return 1; + } + + *ptr_yy_globals = (yyscan_t) c89_alloc ( 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)); + + c89_set_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 c89_lex_destroy(), so don't allocate here. + */ + + yyg->yy_buffer_stack = 0; + yyg->yy_buffer_stack_top = 0; + yyg->yy_buffer_stack_max = 0; + yyg->yy_c_buf_p = (char *) 0; + 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 = (FILE *) 0; + yyout = (FILE *) 0; +#endif + + /* For future reference: Set errno on error, since we are called by + * c89_lex_init() + */ + return 0; +} + +/* c89_lex_destroy is for both reentrant and non-reentrant scanners. */ +int c89_lex_destroy (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + /* Pop the buffer stack, destroying each element. */ + while(YY_CURRENT_BUFFER){ + c89__delete_buffer(YY_CURRENT_BUFFER ,yyscanner ); + YY_CURRENT_BUFFER_LVALUE = NULL; + c89_pop_buffer_state(yyscanner); + } + + /* Destroy the stack itself. */ + c89_free(yyg->yy_buffer_stack ,yyscanner); + yyg->yy_buffer_stack = NULL; + + /* Destroy the start condition stack. */ + c89_free(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 + * c89_lex() is called, initialization will occur. */ + yy_init_globals( yyscanner); + + /* Destroy the main struct (reentrant only). */ + c89_free ( yyscanner , yyscanner ); + yyscanner = NULL; + return 0; +} + +/* + * Internal utility routines. + */ + +#ifndef yytext_ptr +static void yy_flex_strncpy (char* s1, yyconst 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 (yyconst char * s , yyscan_t yyscanner) +{ + int n; + for ( n = 0; s[n]; ++n ) + ; + + return n; +} +#endif + +void *c89_alloc (yy_size_t size , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + (void)yyg; + return (void *) malloc( size ); +} + +void *c89_realloc (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 (void *) realloc( (char *) ptr, size ); +} + +void c89_free (void * ptr , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + (void)yyg; + free( (char *) ptr ); /* see c89_realloc() for (char *) cast */ +} + +#define YYTABLES_NAME "yytables" + +#line 158 "c89.l" + + + |