#line 2 "glsl/glsl_lexer.cpp" #line 4 "glsl/glsl_lexer.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 1 #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 #endif /* ! C99 */ #endif /* ! FLEXINT_H */ /* 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 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 _mesa_glsl_lexer_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 #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 = yyg->yy_hold_char; \ YY_RESTORE_YY_MORE_OFFSET \ yyg->yy_c_buf_p = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \ YY_DO_BEFORE_ACTION; /* set up yytext again */ \ } \ while ( 0 ) #define unput(c) yyunput( c, yyg->yytext_ptr , yyscanner ) #ifndef YY_STRUCT_YY_BUFFER_STATE #define YY_STRUCT_YY_BUFFER_STATE struct yy_buffer_state { FILE *yy_input_file; char *yy_ch_buf; /* input buffer */ char *yy_buf_pos; /* current position in input buffer */ /* Size of input buffer in bytes, not including room for EOB * characters. */ int yy_buf_size; /* Number of characters read into yy_ch_buf, not including EOB * characters. */ int yy_n_chars; /* Whether we "own" the buffer - i.e., we know we created it, * and can realloc() it to grow it, and should free() it to * delete it. */ int yy_is_our_buffer; /* Whether this is an "interactive" input source; if so, and * if we're using stdio for input, then we want to use getc() * instead of fread(), to make sure we stop fetching input after * each newline. */ int yy_is_interactive; /* Whether we're considered to be at the beginning of a line. * If so, '^' rules will be active on the next match, otherwise * not. */ int yy_at_bol; int yy_bs_lineno; /**< The line count. */ int yy_bs_column; /**< The column count. */ /* Whether to try to fill the input buffer when we reach the * end of it. */ int yy_fill_buffer; int yy_buffer_status; #define YY_BUFFER_NEW 0 #define YY_BUFFER_NORMAL 1 /* When an EOF's been seen but there's still some text to process * then we mark the buffer as YY_EOF_PENDING, to indicate that we * shouldn't try reading from the input source any more. We might * still have a bunch of tokens to match, though, because of * possible backing-up. * * When we actually see the EOF, we change the status to "new" * (via _mesa_glsl_lexer_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 _mesa_glsl_lexer_restart (FILE *input_file ,yyscan_t yyscanner ); void _mesa_glsl_lexer__switch_to_buffer (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner ); YY_BUFFER_STATE _mesa_glsl_lexer__create_buffer (FILE *file,int size ,yyscan_t yyscanner ); void _mesa_glsl_lexer__delete_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner ); void _mesa_glsl_lexer__flush_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner ); void _mesa_glsl_lexer_push_buffer_state (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner ); void _mesa_glsl_lexer_pop_buffer_state (yyscan_t yyscanner ); static void _mesa_glsl_lexer_ensure_buffer_stack (yyscan_t yyscanner ); static void _mesa_glsl_lexer__load_buffer_state (yyscan_t yyscanner ); static void _mesa_glsl_lexer__init_buffer (YY_BUFFER_STATE b,FILE *file ,yyscan_t yyscanner ); #define YY_FLUSH_BUFFER _mesa_glsl_lexer__flush_buffer(YY_CURRENT_BUFFER ,yyscanner) YY_BUFFER_STATE _mesa_glsl_lexer__scan_buffer (char *base,yy_size_t size ,yyscan_t yyscanner ); YY_BUFFER_STATE _mesa_glsl_lexer__scan_string (yyconst char *yy_str ,yyscan_t yyscanner ); YY_BUFFER_STATE _mesa_glsl_lexer__scan_bytes (yyconst char *bytes,int len ,yyscan_t yyscanner ); void *_mesa_glsl_lexer_alloc (yy_size_t ,yyscan_t yyscanner ); void *_mesa_glsl_lexer_realloc (void *,yy_size_t ,yyscan_t yyscanner ); void _mesa_glsl_lexer_free (void * ,yyscan_t yyscanner ); #define yy_new_buffer _mesa_glsl_lexer__create_buffer #define yy_set_interactive(is_interactive) \ { \ if ( ! YY_CURRENT_BUFFER ){ \ _mesa_glsl_lexer_ensure_buffer_stack (yyscanner); \ YY_CURRENT_BUFFER_LVALUE = \ _mesa_glsl_lexer__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 ){\ _mesa_glsl_lexer_ensure_buffer_stack (yyscanner); \ YY_CURRENT_BUFFER_LVALUE = \ _mesa_glsl_lexer__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 _mesa_glsl_lexer_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 ); static void yynoreturn 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 = (int) (yy_cp - yy_bp); \ yyg->yy_hold_char = *yy_cp; \ *yy_cp = '\0'; \ yyg->yy_c_buf_p = yy_cp; #define YY_NUM_RULES 267 #define YY_END_OF_BUFFER 268 /* 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[1048] = { 0, 0, 0, 16, 16, 0, 0, 268, 266, 1, 23, 266, 266, 266, 266, 266, 266, 265, 266, 180, 178, 266, 266, 266, 264, 266, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 266, 1, 266, 22, 16, 21, 22, 20, 19, 17, 18, 14, 13, 1, 162, 171, 163, 174, 168, 157, 170, 158, 177, 182, 169, 183, 180, 0, 0, 180, 0, 178, 178, 166, 159, 161, 160, 167, 264, 175, 165, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 32, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 36, 264, 264, 63, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 176, 164, 1, 0, 0, 2, 0, 0, 0, 0, 16, 15, 19, 18, 0, 182, 0, 0, 181, 0, 183, 0, 0, 0, 184, 179, 172, 173, 264, 191, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 35, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 28, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 64, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 0, 0, 0, 0, 15, 0, 182, 186, 0, 181, 0, 0, 0, 183, 187, 184, 0, 0, 179, 264, 264, 264, 26, 264, 264, 264, 249, 242, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 34, 194, 264, 264, 264, 264, 71, 264, 264, 199, 212, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 209, 245, 51, 52, 53, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 197, 189, 264, 264, 29, 264, 264, 264, 264, 264, 264, 264, 48, 49, 50, 155, 264, 264, 264, 0, 0, 0, 0, 0, 181, 185, 188, 264, 264, 264, 30, 264, 39, 40, 41, 264, 192, 264, 264, 25, 264, 264, 264, 223, 224, 225, 264, 220, 221, 222, 264, 190, 264, 213, 27, 235, 236, 237, 247, 217, 218, 219, 264, 264, 264, 65, 215, 264, 264, 264, 42, 43, 44, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 74, 264, 264, 264, 264, 264, 264, 264, 264, 264, 210, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 193, 264, 264, 244, 45, 46, 47, 264, 264, 33, 264, 0, 0, 0, 0, 252, 264, 264, 67, 264, 264, 250, 264, 264, 264, 264, 264, 264, 211, 206, 255, 264, 264, 264, 264, 264, 264, 202, 264, 264, 264, 156, 54, 55, 56, 57, 58, 59, 60, 61, 62, 264, 264, 264, 264, 216, 198, 264, 264, 204, 264, 264, 264, 38, 264, 262, 153, 241, 72, 205, 154, 264, 253, 200, 264, 264, 264, 264, 264, 264, 264, 264, 264, 0, 0, 0, 0, 264, 264, 264, 264, 264, 201, 37, 226, 227, 228, 229, 230, 231, 232, 233, 234, 264, 264, 264, 264, 264, 264, 110, 111, 112, 264, 264, 264, 264, 264, 246, 264, 264, 264, 264, 109, 264, 264, 264, 264, 264, 264, 264, 264, 195, 264, 264, 264, 264, 264, 66, 264, 264, 68, 264, 264, 0, 0, 0, 0, 0, 264, 264, 69, 147, 31, 207, 121, 122, 123, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 203, 264, 264, 264, 150, 261, 149, 264, 264, 264, 264, 264, 264, 264, 264, 196, 132, 133, 134, 264, 264, 214, 264, 148, 264, 0, 0, 6, 0, 0, 0, 12, 3, 264, 24, 264, 264, 264, 264, 264, 264, 264, 264, 264, 119, 264, 264, 264, 114, 208, 70, 264, 264, 264, 264, 264, 243, 264, 251, 248, 256, 75, 76, 77, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 151, 0, 0, 0, 0, 0, 0, 0, 264, 264, 264, 130, 264, 264, 125, 264, 264, 264, 264, 264, 264, 264, 264, 86, 87, 88, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 263, 264, 264, 141, 264, 264, 136, 92, 93, 94, 264, 264, 4, 0, 5, 0, 0, 0, 0, 0, 0, 152, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 113, 264, 115, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 98, 264, 264, 264, 264, 78, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 0, 0, 0, 0, 264, 264, 264, 124, 126, 264, 116, 264, 117, 264, 264, 264, 264, 264, 99, 264, 264, 89, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 135, 137, 264, 264, 264, 100, 264, 264, 95, 0, 0, 0, 127, 128, 264, 264, 264, 143, 264, 264, 144, 264, 264, 264, 264, 264, 264, 264, 73, 264, 264, 264, 264, 238, 264, 239, 254, 264, 264, 264, 138, 139, 264, 264, 264, 264, 264, 264, 264, 264, 0, 0, 0, 264, 264, 264, 264, 120, 118, 264, 264, 264, 257, 259, 264, 79, 264, 80, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 264, 258, 260, 264, 0, 0, 0, 0, 131, 129, 264, 264, 90, 91, 264, 264, 264, 81, 264, 264, 264, 82, 264, 264, 264, 142, 140, 96, 97, 264, 264, 0, 0, 0, 0, 264, 264, 264, 264, 264, 264, 101, 264, 104, 264, 264, 264, 264, 0, 0, 0, 0, 264, 264, 102, 105, 264, 264, 264, 264, 83, 264, 103, 106, 0, 0, 0, 7, 0, 0, 145, 146, 264, 264, 264, 264, 108, 0, 0, 8, 0, 0, 264, 264, 240, 264, 0, 0, 0, 84, 85, 264, 0, 0, 0, 9, 264, 0, 0, 10, 107, 0, 0, 0, 0, 0, 0, 0, 0, 0, 11, 0 } ; static yyconst YY_CHAR yy_ec[256] = { 0, 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, 1, 1, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 5, 1, 6, 1, 7, 8, 1, 9, 10, 11, 12, 1, 13, 14, 15, 16, 17, 18, 19, 20, 21, 21, 21, 22, 22, 23, 1, 24, 25, 26, 1, 1, 27, 28, 29, 30, 31, 32, 33, 34, 34, 34, 34, 35, 36, 34, 37, 34, 34, 38, 39, 40, 41, 34, 34, 42, 34, 34, 1, 1, 1, 43, 44, 1, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 34, 61, 62, 63, 64, 65, 66, 67, 68, 69, 1, 70, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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[71] = { 0, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 4, 4, 4, 4, 4, 3, 5, 5, 6, 5, 5, 5, 5, 5, 5, 5, 1, 5, 4, 4, 4, 4, 4, 3, 5, 5, 5, 5, 5, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 1 } ; static yyconst flex_uint16_t yy_base[1060] = { 0, 0, 69, 75, 145, 1418, 1417, 1419, 1422, 70, 1422, 1393, 1392, 94, 1391, 91, 92, 90, 1390, 202, 256, 89, 1389, 95, 0, 79, 68, 64, 127, 125, 68, 136, 1354, 132, 141, 82, 87, 128, 1348, 148, 84, 182, 179, 149, 151, 152, 109, 136, 234, 1422, 135, 1422, 1396, 1422, 236, 1422, 0, 1422, 1422, 228, 1422, 1422, 1422, 1422, 1422, 1422, 1422, 1422, 1422, 305, 1422, 346, 138, 297, 331, 1422, 0, 0, 1422, 1385, 1422, 1422, 1422, 1384, 0, 1422, 1422, 1345, 1350, 166, 1347, 1356, 1354, 1354, 1340, 1343, 1355, 207, 1349, 1336, 1352, 1332, 1346, 1332, 1329, 1329, 1335, 182, 222, 1329, 1340, 1325, 1331, 1335, 1336, 0, 1327, 1338, 226, 1337, 1332, 1312, 184, 1316, 1330, 1320, 208, 1313, 232, 1326, 1328, 239, 1307, 1315, 247, 1302, 1311, 235, 252, 1316, 1311, 1314, 1302, 1305, 205, 155, 255, 1315, 1302, 1315, 251, 1308, 1307, 1422, 1422, 327, 354, 356, 1422, 1292, 1305, 1296, 1307, 328, 0, 353, 0, 367, 1422, 1323, 1304, 359, 410, 1422, 1321, 1302, 417, 408, 335, 1422, 1422, 1298, 0, 1293, 1288, 1292, 1302, 1296, 1298, 343, 1281, 1281, 1293, 1284, 247, 1295, 1292, 1275, 1291, 1289, 1286, 1277, 1284, 1270, 1268, 1281, 1266, 1283, 0, 1280, 1267, 1275, 1272, 1276, 1277, 1270, 1267, 1255, 1254, 1268, 1271, 1258, 1267, 1254, 1261, 1251, 426, 1257, 1260, 1250, 1258, 1246, 1250, 1241, 1256, 1255, 1245, 1252, 275, 1235, 1254, 1237, 1235, 1234, 1245, 1234, 1229, 1227, 1229, 1240, 1225, 1227, 1224, 1236, 1235, 1238, 1219, 348, 1228, 1223, 1221, 1231, 1209, 429, 1228, 1230, 1218, 1210, 1209, 1213, 1225, 1208, 0, 434, 425, 1422, 449, 1422, 1236, 1217, 466, 441, 1422, 1422, 1234, 1215, 1422, 1199, 1210, 1209, 0, 1206, 1211, 459, 0, 0, 1198, 1196, 1196, 1197, 1192, 1201, 1189, 1207, 474, 1195, 480, 0, 0, 1189, 1200, 1199, 1199, 0, 1183, 483, 0, 0, 1185, 486, 1193, 1194, 1184, 1178, 1177, 1178, 1177, 1177, 489, 1172, 0, 0, 1168, 1167, 1166, 1168, 1169, 1174, 1168, 1164, 1178, 1173, 1173, 1171, 1170, 1163, 1157, 1159, 1158, 1161, 1161, 1167, 1152, 1155, 1150, 1159, 1164, 1151, 1148, 1161, 1151, 0, 0, 1158, 1154, 0, 1145, 1145, 1151, 1141, 1149, 492, 1146, 0, 0, 0, 0, 1135, 1148, 1147, 1146, 1145, 1142, 1130, 497, 488, 1422, 1422, 1142, 1143, 1143, 0, 1127, 0, 0, 0, 1128, 0, 1137, 1127, 0, 1126, 1127, 1121, 1114, 1113, 1112, 1129, 0, 0, 0, 1119, 0, 1115, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1126, 507, 1125, 0, 0, 1123, 1119, 1115, 0, 0, 0, 1107, 509, 512, 521, 1112, 1108, 1114, 1104, 1102, 1116, 1100, 0, 1100, 1114, 1102, 1098, 1105, 1099, 1111, 1106, 1106, 0, 1103, 1100, 1104, 1087, 1085, 1088, 1095, 1101, 1096, 1095, 1082, 0, 1084, 1085, 0, 0, 0, 0, 1082, 1086, 0, 1079, 1079, 1134, 1078, 1081, 0, 1089, 1068, 0, 1078, 1072, 0, 1065, 1065, 1079, 527, 530, 533, 0, 1081, 0, 537, 1095, 1094, 1093, 1058, 1057, 0, 1075, 1074, 1069, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1057, 1071, 1057, 1054, 0, 0, 1060, 286, 0, 1056, 1064, 1063, 0, 1055, 1047, 0, 0, 0, 0, 0, 1044, 0, 0, 1043, 1055, 540, 1047, 1054, 1053, 1050, 1044, 1041, 1036, 558, 1052, 1037, 1031, 1031, 1045, 1029, 1042, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1034, 1059, 1058, 1057, 1022, 1021, 374, 534, 0, 1034, 1037, 1035, 1023, 1019, 0, 1032, 1029, 1028, 1017, 0, 1016, 1006, 1024, 1009, 1012, 564, 1017, 1020, 0, 1038, 1037, 1036, 1001, 1000, 0, 1015, 1001, 0, 1012, 1004, 1006, 582, 588, 1056, 999, 1003, 1006, 0, 0, 0, 0, 1027, 436, 0, 1003, 1006, 990, 998, 988, 1009, 998, 994, 995, 995, 994, 979, 594, 992, 0, 993, 981, 980, 0, 0, 0, 976, 1006, 1005, 1004, 969, 968, 964, 972, 0, 1002, 589, 0, 978, 981, 0, 600, 0, 958, 966, 618, 1422, 639, 0, 645, 629, 1422, 966, 0, 962, 961, 982, 971, 969, 969, 956, 971, 954, 987, 966, 967, 962, 983, 0, 0, 979, 978, 977, 942, 941, 0, 941, 0, 0, 0, 494, 642, 965, 952, 955, 937, 950, 937, 936, 957, 946, 944, 944, 962, 961, 960, 925, 924, 0, 929, 673, 680, 339, 946, 936, 924, 920, 921, 920, 953, 932, 929, 950, 931, 927, 929, 912, 909, 923, 909, 908, 941, 616, 0, 917, 920, 912, 903, 911, 901, 917, 906, 900, 902, 898, 898, 895, 0, 882, 876, 884, 863, 860, 881, 880, 668, 0, 856, 859, 1422, 415, 1422, 705, 0, 711, 874, 857, 838, 0, 855, 854, 837, 834, 835, 834, 826, 834, 824, 830, 0, 830, 0, 827, 826, 825, 844, 833, 831, 831, 814, 817, 28, 83, 148, 179, 196, 213, 222, 495, 227, 258, 300, 299, 319, 332, 336, 339, 343, 372, 371, 374, 376, 439, 426, 416, 436, 422, 427, 435, 0, 0, 476, 503, 477, 523, 518, 498, 522, 510, 525, 560, 541, 540, 567, 547, 552, 566, 570, 565, 567, 584, 570, 583, 584, 594, 592, 583, 585, 609, 0, 0, 610, 611, 612, 647, 632, 635, 658, 651, 636, 646, 0, 0, 660, 664, 658, 0, 659, 644, 0, 648, 672, 673, 658, 657, 673, 674, 0, 668, 678, 670, 678, 702, 683, 0, 0, 682, 699, 700, 0, 0, 701, 702, 703, 704, 689, 688, 691, 692, 752, 753, 703, 689, 690, 714, 715, 0, 0, 693, 695, 703, 0, 0, 704, 727, 701, 729, 724, 718, 705, 727, 725, 718, 707, 708, 709, 710, 718, 0, 0, 719, 779, 780, 781, 715, 0, 0, 737, 738, 0, 0, 742, 743, 738, 0, 739, 724, 748, 0, 726, 736, 759, 0, 0, 0, 0, 752, 753, 741, 798, 751, 753, 744, 745, 737, 738, 762, 763, 0, 762, 772, 746, 782, 746, 747, 751, 767, 816, 818, 753, 755, 0, 0, 774, 775, 765, 773, 0, 789, 0, 0, 784, 828, 829, 1422, 832, 831, 0, 0, 776, 777, 771, 797, 0, 782, 842, 1422, 843, 796, 781, 782, 0, 801, 797, 801, 851, 0, 0, 796, 811, 856, 857, 1422, 794, 804, 861, 1422, 0, 801, 863, 866, 867, 868, 817, 818, 874, 875, 1422, 1422, 913, 919, 923, 927, 931, 935, 939, 943, 947, 951, 955, 957 } ; static yyconst flex_int16_t yy_def[1060] = { 0, 1047, 1, 1048, 1048, 1049, 1049, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1050, 1047, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1051, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 19, 1047, 1047, 1047, 1052, 20, 1047, 1047, 1047, 1047, 1047, 1047, 1050, 1047, 1047, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1053, 1047, 1051, 1047, 1047, 1047, 1047, 71, 1047, 1047, 1047, 1047, 1047, 1054, 1052, 1047, 1047, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1047, 1047, 1047, 1047, 1053, 1047, 1055, 1047, 1047, 1047, 1047, 1047, 1047, 1056, 1047, 1047, 1047, 1047, 1047, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1047, 1047, 1047, 1047, 1047, 1057, 1047, 1047, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1047, 1047, 1047, 1047, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1047, 1047, 1047, 1047, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1047, 1047, 1047, 1047, 1047, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1047, 1047, 1047, 1047, 1058, 1047, 1047, 1047, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1047, 1047, 1047, 1058, 1047, 1047, 1047, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1047, 1047, 1047, 1047, 1059, 1047, 1047, 1047, 1047, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1059, 1047, 1047, 1047, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1047, 1047, 1047, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1047, 1047, 1047, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1047, 1047, 1047, 1047, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1047, 1047, 1047, 1047, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1047, 1047, 1047, 1047, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1047, 1047, 1047, 1047, 1047, 1047, 1050, 1050, 1050, 1050, 1050, 1050, 1050, 1047, 1047, 1047, 1047, 1047, 1050, 1050, 1050, 1050, 1047, 1047, 1047, 1050, 1050, 1050, 1047, 1047, 1047, 1047, 1050, 1047, 1047, 1047, 1050, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 0, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047 } ; static yyconst flex_uint16_t yy_nxt[1493] = { 0, 8, 9, 10, 9, 11, 8, 12, 13, 8, 8, 14, 15, 16, 17, 18, 19, 20, 20, 20, 20, 20, 20, 8, 21, 22, 23, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, 25, 24, 26, 27, 28, 29, 30, 31, 32, 33, 34, 24, 24, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 24, 24, 24, 46, 47, 59, 845, 59, 48, 49, 50, 51, 50, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 52, 53, 54, 54, 54, 54, 54, 54, 55, 49, 49, 49, 62, 65, 85, 67, 69, 69, 69, 69, 69, 69, 69, 79, 80, 87, 66, 68, 49, 63, 82, 83, 86, 90, 103, 91, 104, 121, 92, 93, 88, 89, 123, 131, 153, 105, 124, 163, 155, 163, 59, 122, 156, 132, 846, 49, 49, 50, 51, 50, 49, 49, 49, 49, 49, 49, 49, 49, 49, 49, 52, 53, 54, 54, 54, 54, 54, 54, 55, 49, 49, 49, 94, 125, 98, 847, 95, 112, 99, 154, 1047, 106, 100, 96, 101, 113, 97, 126, 49, 107, 102, 115, 108, 128, 116, 109, 148, 114, 117, 118, 149, 110, 144, 119, 151, 1047, 120, 145, 257, 129, 150, 146, 130, 152, 147, 49, 71, 258, 72, 72, 72, 72, 72, 72, 73, 183, 848, 133, 140, 184, 59, 141, 59, 74, 134, 135, 157, 158, 204, 136, 142, 849, 224, 75, 76, 137, 138, 143, 139, 205, 225, 74, 165, 165, 165, 165, 165, 165, 165, 192, 850, 229, 255, 256, 193, 194, 75, 206, 230, 76, 71, 851, 77, 77, 77, 77, 77, 77, 77, 232, 246, 207, 216, 159, 237, 217, 218, 74, 854, 219, 160, 220, 242, 233, 161, 234, 247, 78, 248, 162, 259, 238, 239, 855, 264, 74, 243, 265, 260, 300, 301, 71, 249, 73, 73, 73, 73, 73, 73, 73, 78, 69, 69, 69, 69, 69, 69, 69, 74, 155, 163, 59, 163, 156, 346, 589, 167, 168, 347, 590, 169, 664, 665, 176, 176, 856, 74, 177, 177, 177, 177, 177, 177, 177, 167, 168, 157, 158, 157, 158, 857, 170, 171, 171, 171, 171, 171, 171, 171, 165, 165, 165, 165, 165, 165, 165, 286, 172, 173, 273, 273, 174, 858, 274, 274, 274, 274, 274, 274, 274, 276, 277, 294, 859, 278, 172, 173, 860, 366, 286, 861, 626, 175, 159, 862, 159, 295, 367, 276, 277, 160, 863, 160, 627, 161, 279, 161, 769, 770, 162, 864, 162, 280, 280, 865, 866, 281, 281, 281, 281, 281, 281, 281, 177, 177, 177, 177, 177, 177, 177, 283, 769, 770, 284, 332, 333, 334, 373, 374, 375, 274, 274, 274, 274, 274, 274, 274, 168, 283, 867, 169, 384, 384, 674, 285, 385, 385, 385, 385, 385, 385, 385, 675, 173, 676, 168, 174, 393, 394, 395, 868, 170, 281, 281, 281, 281, 281, 281, 281, 869, 870, 173, 404, 405, 406, 871, 872, 175, 408, 409, 410, 416, 417, 418, 420, 421, 422, 431, 432, 433, 471, 472, 473, 385, 385, 385, 385, 385, 385, 385, 277, 746, 852, 278, 499, 500, 501, 509, 510, 511, 512, 513, 514, 747, 853, 502, 503, 873, 277, 515, 516, 517, 874, 875, 279, 561, 562, 563, 564, 565, 566, 567, 568, 569, 571, 572, 573, 599, 600, 601, 551, 628, 876, 877, 878, 574, 575, 879, 602, 603, 629, 880, 630, 631, 611, 612, 612, 612, 612, 612, 612, 646, 647, 648, 664, 665, 881, 882, 883, 884, 664, 665, 649, 650, 885, 651, 886, 887, 666, 666, 666, 666, 666, 666, 668, 668, 668, 668, 668, 668, 668, 689, 690, 691, 888, 889, 707, 712, 713, 714, 664, 665, 692, 693, 667, 708, 890, 709, 715, 716, 891, 669, 892, 893, 719, 720, 720, 720, 720, 720, 720, 664, 665, 793, 894, 895, 896, 664, 665, 667, 897, 898, 794, 899, 795, 666, 666, 666, 666, 666, 666, 668, 668, 668, 668, 668, 668, 668, 722, 748, 900, 901, 902, 903, 904, 769, 770, 723, 749, 905, 750, 751, 769, 770, 906, 907, 908, 909, 724, 771, 771, 771, 771, 771, 771, 816, 773, 773, 773, 773, 773, 773, 773, 910, 817, 911, 818, 769, 770, 912, 913, 914, 915, 769, 770, 772, 916, 917, 918, 919, 920, 771, 771, 771, 771, 771, 771, 773, 773, 773, 773, 773, 773, 773, 921, 922, 923, 924, 925, 926, 772, 927, 928, 929, 930, 931, 932, 933, 934, 935, 936, 937, 938, 939, 940, 941, 943, 944, 945, 946, 947, 948, 942, 949, 950, 951, 952, 953, 954, 955, 956, 957, 958, 959, 960, 961, 962, 963, 964, 965, 966, 940, 941, 968, 970, 971, 972, 973, 974, 942, 975, 976, 977, 978, 979, 980, 981, 982, 983, 984, 968, 985, 987, 988, 989, 990, 991, 992, 993, 986, 994, 995, 996, 997, 998, 999, 1000, 1001, 1002, 1006, 1004, 1007, 1008, 1009, 1010, 1011, 1003, 1005, 1012, 1013, 1014, 1002, 967, 1016, 1004, 1018, 1019, 1020, 1015, 1003, 969, 1005, 1021, 1022, 1014, 1016, 1023, 1025, 1026, 1027, 1028, 1029, 1015, 1030, 1024, 1032, 1033, 969, 1034, 1030, 1036, 1031, 1037, 1034, 1038, 1039, 1035, 1031, 1039, 1041, 1041, 1035, 1040, 1043, 1044, 1040, 1045, 1045, 844, 843, 842, 841, 840, 839, 1046, 1046, 838, 837, 836, 835, 1017, 834, 833, 832, 831, 830, 829, 828, 827, 826, 825, 824, 1017, 823, 822, 820, 819, 815, 814, 813, 812, 811, 1042, 1042, 56, 56, 56, 56, 56, 56, 57, 57, 57, 57, 57, 57, 84, 84, 84, 84, 166, 166, 166, 166, 178, 178, 272, 810, 272, 272, 272, 272, 177, 809, 808, 177, 274, 807, 806, 274, 281, 805, 804, 281, 385, 803, 802, 385, 721, 721, 821, 821, 801, 800, 799, 798, 797, 796, 792, 791, 790, 789, 788, 787, 786, 785, 784, 783, 782, 781, 780, 779, 778, 777, 776, 775, 774, 768, 767, 766, 765, 764, 763, 762, 761, 760, 759, 758, 757, 756, 755, 754, 753, 752, 745, 744, 743, 742, 741, 740, 739, 738, 737, 736, 735, 734, 733, 732, 731, 730, 729, 728, 727, 726, 725, 718, 717, 711, 710, 706, 705, 704, 703, 702, 701, 700, 699, 698, 697, 696, 695, 694, 688, 687, 686, 685, 684, 683, 682, 681, 680, 679, 678, 677, 673, 672, 671, 670, 669, 663, 662, 661, 660, 659, 658, 657, 656, 655, 654, 653, 652, 645, 644, 643, 642, 641, 640, 639, 638, 637, 636, 635, 634, 633, 632, 625, 624, 623, 622, 621, 620, 619, 618, 617, 616, 615, 614, 613, 610, 609, 608, 607, 606, 605, 604, 598, 597, 596, 595, 594, 593, 592, 591, 588, 587, 586, 585, 584, 583, 582, 581, 580, 579, 578, 577, 576, 570, 560, 559, 558, 557, 556, 555, 554, 553, 552, 551, 550, 549, 548, 547, 546, 545, 544, 543, 542, 541, 540, 539, 538, 537, 536, 535, 534, 533, 532, 531, 530, 529, 528, 527, 526, 525, 524, 523, 522, 521, 520, 519, 518, 508, 507, 506, 505, 504, 498, 497, 496, 495, 494, 493, 492, 491, 490, 489, 488, 487, 486, 485, 484, 483, 482, 481, 480, 479, 478, 477, 476, 475, 474, 470, 469, 468, 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, 430, 429, 428, 427, 426, 425, 424, 423, 419, 415, 414, 413, 412, 411, 407, 403, 402, 401, 400, 399, 398, 397, 396, 392, 391, 390, 389, 388, 387, 387, 386, 386, 383, 382, 381, 380, 379, 378, 377, 376, 372, 371, 370, 369, 368, 365, 364, 363, 362, 361, 360, 359, 358, 357, 356, 355, 354, 353, 352, 351, 350, 349, 348, 345, 344, 343, 342, 341, 340, 339, 338, 337, 336, 335, 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, 299, 298, 297, 296, 293, 292, 291, 290, 289, 288, 287, 282, 282, 275, 275, 271, 270, 269, 268, 267, 266, 263, 262, 261, 254, 253, 252, 251, 250, 245, 244, 241, 240, 236, 235, 231, 228, 227, 226, 223, 222, 221, 215, 214, 213, 212, 211, 210, 209, 208, 203, 202, 201, 200, 199, 198, 197, 196, 195, 191, 190, 189, 188, 187, 186, 185, 182, 181, 180, 179, 164, 127, 111, 81, 70, 64, 61, 60, 1047, 58, 58, 7, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047 } ; static yyconst flex_int16_t yy_chk[1493] = { 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 9, 800, 9, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 13, 15, 25, 16, 17, 17, 17, 17, 17, 17, 17, 21, 21, 26, 15, 16, 3, 13, 23, 23, 25, 27, 30, 27, 30, 35, 27, 27, 26, 26, 36, 40, 46, 30, 36, 50, 47, 50, 47, 35, 47, 40, 801, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 28, 37, 29, 802, 28, 33, 29, 46, 72, 31, 29, 28, 29, 33, 28, 37, 4, 31, 29, 34, 31, 39, 34, 31, 44, 33, 34, 34, 44, 31, 43, 34, 45, 72, 34, 43, 145, 39, 44, 43, 39, 45, 43, 4, 19, 145, 19, 19, 19, 19, 19, 19, 19, 89, 803, 41, 42, 89, 59, 42, 59, 19, 41, 41, 48, 48, 107, 41, 42, 804, 122, 19, 19, 41, 41, 42, 41, 107, 122, 19, 54, 54, 54, 54, 54, 54, 54, 97, 805, 126, 144, 144, 97, 97, 19, 108, 126, 19, 20, 806, 20, 20, 20, 20, 20, 20, 20, 128, 137, 108, 118, 48, 131, 118, 118, 20, 808, 118, 48, 118, 134, 128, 48, 128, 137, 20, 138, 48, 146, 131, 131, 809, 150, 20, 134, 150, 146, 194, 194, 73, 138, 73, 73, 73, 73, 73, 73, 73, 20, 69, 69, 69, 69, 69, 69, 69, 73, 155, 163, 155, 163, 155, 238, 525, 69, 69, 238, 525, 69, 721, 721, 74, 74, 810, 73, 74, 74, 74, 74, 74, 74, 74, 69, 69, 156, 156, 157, 157, 811, 69, 71, 71, 71, 71, 71, 71, 71, 165, 165, 165, 165, 165, 165, 165, 178, 71, 71, 167, 167, 71, 812, 167, 167, 167, 167, 167, 167, 167, 171, 171, 189, 813, 171, 71, 71, 814, 257, 178, 815, 576, 71, 156, 816, 157, 189, 257, 171, 171, 156, 817, 157, 576, 156, 171, 157, 769, 769, 156, 818, 157, 172, 172, 819, 820, 172, 172, 172, 172, 172, 172, 172, 176, 176, 176, 176, 176, 176, 176, 177, 821, 821, 177, 226, 226, 226, 263, 263, 263, 273, 273, 273, 273, 273, 273, 273, 274, 177, 822, 274, 276, 276, 622, 177, 276, 276, 276, 276, 276, 276, 276, 622, 281, 622, 274, 281, 293, 293, 293, 823, 274, 280, 280, 280, 280, 280, 280, 280, 824, 825, 281, 304, 304, 304, 826, 827, 281, 306, 306, 306, 315, 315, 315, 319, 319, 319, 328, 328, 328, 371, 371, 371, 384, 384, 384, 384, 384, 384, 384, 385, 699, 807, 385, 424, 424, 424, 435, 435, 435, 436, 436, 436, 699, 807, 424, 424, 830, 385, 437, 437, 437, 831, 832, 385, 492, 492, 492, 493, 493, 493, 494, 494, 494, 498, 498, 498, 543, 543, 543, 551, 577, 833, 834, 835, 498, 498, 836, 543, 543, 577, 837, 577, 577, 551, 551, 551, 551, 551, 551, 551, 595, 595, 595, 611, 611, 838, 839, 840, 841, 612, 612, 595, 595, 842, 595, 843, 844, 611, 611, 611, 611, 611, 611, 612, 612, 612, 612, 612, 612, 612, 636, 636, 636, 845, 846, 655, 660, 660, 660, 664, 664, 636, 636, 611, 655, 847, 655, 660, 660, 848, 669, 849, 850, 664, 664, 664, 664, 664, 664, 664, 666, 666, 741, 851, 852, 853, 668, 668, 611, 854, 855, 741, 856, 741, 666, 666, 666, 666, 666, 666, 668, 668, 668, 668, 668, 668, 668, 669, 700, 857, 860, 861, 862, 863, 719, 719, 669, 700, 864, 700, 700, 720, 720, 865, 866, 867, 868, 669, 719, 719, 719, 719, 719, 719, 764, 720, 720, 720, 720, 720, 720, 720, 869, 764, 872, 764, 771, 771, 873, 874, 876, 877, 773, 773, 719, 879, 880, 881, 882, 883, 771, 771, 771, 771, 771, 771, 773, 773, 773, 773, 773, 773, 773, 884, 885, 887, 888, 889, 890, 719, 891, 892, 895, 896, 897, 900, 901, 902, 903, 904, 905, 906, 907, 908, 909, 910, 911, 912, 913, 914, 917, 909, 918, 919, 922, 923, 924, 925, 926, 927, 928, 929, 930, 931, 932, 933, 934, 935, 936, 939, 940, 941, 942, 943, 946, 947, 950, 951, 941, 952, 954, 955, 956, 958, 959, 960, 965, 966, 967, 968, 969, 970, 971, 972, 973, 974, 975, 976, 969, 978, 979, 980, 981, 982, 983, 984, 985, 986, 988, 987, 989, 992, 993, 994, 995, 986, 987, 997, 1000, 1001, 1002, 940, 1005, 1004, 1008, 1009, 1010, 1001, 1002, 942, 1004, 1011, 1013, 1014, 1016, 1017, 1018, 1019, 1021, 1022, 1023, 1014, 1024, 1017, 1027, 1028, 968, 1029, 1030, 1032, 1024, 1033, 1034, 1037, 1038, 1029, 1030, 1039, 1040, 1041, 1034, 1038, 1042, 1043, 1039, 1044, 1045, 799, 798, 797, 796, 795, 794, 1044, 1045, 793, 792, 791, 789, 1005, 787, 786, 785, 784, 783, 782, 781, 780, 779, 778, 776, 1016, 775, 774, 767, 766, 763, 762, 761, 760, 759, 1040, 1041, 1048, 1048, 1048, 1048, 1048, 1048, 1049, 1049, 1049, 1049, 1049, 1049, 1050, 1050, 1050, 1050, 1051, 1051, 1051, 1051, 1052, 1052, 1053, 758, 1053, 1053, 1053, 1053, 1054, 757, 755, 1054, 1055, 754, 753, 1055, 1056, 752, 751, 1056, 1057, 750, 749, 1057, 1058, 1058, 1059, 1059, 748, 747, 746, 745, 744, 743, 740, 739, 738, 737, 736, 735, 734, 733, 732, 731, 730, 729, 728, 727, 726, 725, 724, 723, 722, 718, 716, 715, 714, 713, 712, 711, 710, 709, 708, 707, 706, 705, 704, 703, 702, 701, 695, 693, 692, 691, 690, 689, 686, 685, 684, 683, 682, 681, 680, 679, 678, 677, 676, 675, 674, 673, 671, 663, 662, 658, 657, 654, 652, 651, 650, 649, 648, 647, 646, 645, 641, 640, 639, 637, 635, 634, 633, 632, 631, 630, 629, 628, 627, 626, 625, 624, 621, 616, 615, 614, 613, 610, 609, 608, 606, 605, 603, 602, 601, 600, 599, 597, 596, 594, 593, 592, 591, 590, 588, 587, 586, 585, 583, 582, 581, 580, 579, 575, 574, 573, 572, 571, 570, 558, 557, 556, 555, 554, 553, 552, 550, 549, 548, 547, 546, 545, 544, 542, 541, 538, 532, 531, 529, 528, 527, 524, 521, 520, 519, 518, 507, 506, 505, 503, 502, 501, 500, 499, 496, 491, 490, 489, 487, 486, 484, 483, 481, 480, 479, 478, 477, 475, 474, 469, 468, 466, 465, 464, 463, 462, 461, 460, 459, 458, 457, 456, 454, 453, 452, 451, 450, 449, 448, 447, 446, 444, 443, 442, 441, 440, 439, 438, 434, 430, 429, 428, 425, 423, 413, 411, 407, 406, 405, 404, 403, 402, 401, 399, 398, 396, 392, 390, 389, 388, 383, 382, 381, 380, 379, 378, 377, 372, 370, 369, 368, 367, 366, 364, 363, 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, 329, 327, 326, 325, 324, 323, 322, 321, 320, 318, 314, 312, 311, 310, 309, 305, 303, 302, 301, 300, 299, 298, 297, 296, 292, 291, 289, 288, 287, 285, 284, 279, 278, 271, 270, 269, 268, 267, 266, 265, 264, 262, 261, 260, 259, 258, 256, 255, 254, 253, 252, 251, 250, 249, 248, 247, 246, 245, 244, 243, 242, 241, 240, 239, 237, 236, 235, 234, 233, 232, 231, 230, 229, 228, 227, 225, 224, 223, 222, 221, 220, 219, 218, 217, 216, 215, 214, 213, 212, 211, 210, 209, 207, 206, 205, 204, 203, 202, 201, 200, 199, 198, 197, 196, 195, 193, 192, 191, 190, 188, 187, 186, 185, 184, 183, 181, 175, 174, 170, 169, 162, 161, 160, 159, 152, 151, 149, 148, 147, 143, 142, 141, 140, 139, 136, 135, 133, 132, 130, 129, 127, 125, 124, 123, 121, 120, 119, 117, 116, 114, 113, 112, 111, 110, 109, 106, 105, 104, 103, 102, 101, 100, 99, 98, 96, 95, 94, 93, 92, 91, 90, 88, 87, 83, 79, 52, 38, 32, 22, 18, 14, 12, 11, 7, 6, 5, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047, 1047 } ; /* 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 "./glsl/glsl_lexer.ll" #line 2 "./glsl/glsl_lexer.ll" /* * Copyright © 2008, 2009 Intel Corporation * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice (including the next * paragraph) shall be included in all copies or substantial portions of the * Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ #include #include #include "util/strtod.h" #include "ast.h" #include "glsl_parser_extras.h" #include "glsl_parser.h" static int classify_identifier(struct _mesa_glsl_parse_state *, const char *); #ifdef _MSC_VER #define YY_NO_UNISTD_H #endif #define YY_USER_ACTION \ do { \ yylloc->first_column = yycolumn + 1; \ yylloc->first_line = yylloc->last_line = yylineno + 1; \ yycolumn += yyleng; \ yylloc->last_column = yycolumn + 1; \ } while(0); #define YY_USER_INIT yylineno = 0; yycolumn = 0; yylloc->source = 0; /* A macro for handling reserved words and keywords across language versions. * * Certain words start out as identifiers, become reserved words in * later language revisions, and finally become language keywords. * This may happen at different times in desktop GLSL and GLSL ES. * * For example, consider the following lexer rule: * samplerBuffer KEYWORD(130, 0, 140, 0, SAMPLERBUFFER) * * This means that "samplerBuffer" will be treated as: * - a keyword (SAMPLERBUFFER token) ...in GLSL >= 1.40 * - a reserved word - error ...in GLSL >= 1.30 * - an identifier ...in GLSL < 1.30 or GLSL ES */ #define KEYWORD(reserved_glsl, reserved_glsl_es, \ allowed_glsl, allowed_glsl_es, token) \ KEYWORD_WITH_ALT(reserved_glsl, reserved_glsl_es, \ allowed_glsl, allowed_glsl_es, false, token) /** * Like the KEYWORD macro, but the word is also treated as a keyword * if the given boolean expression is true. */ #define KEYWORD_WITH_ALT(reserved_glsl, reserved_glsl_es, \ allowed_glsl, allowed_glsl_es, \ alt_expr, token) \ do { \ if (yyextra->is_version(allowed_glsl, allowed_glsl_es) \ || (alt_expr)) { \ return token; \ } else if (yyextra->is_version(reserved_glsl, \ reserved_glsl_es)) { \ _mesa_glsl_error(yylloc, yyextra, \ "illegal use of reserved word `%s'", yytext); \ return ERROR_TOK; \ } else { \ void *mem_ctx = yyextra; \ yylval->identifier = ralloc_strdup(mem_ctx, yytext); \ return classify_identifier(yyextra, yytext); \ } \ } while (0) /** * A macro for handling keywords that have been present in GLSL since * its origin, but were changed into reserved words in GLSL 3.00 ES. */ #define DEPRECATED_ES_KEYWORD(token) \ do { \ if (yyextra->is_version(0, 300)) { \ _mesa_glsl_error(yylloc, yyextra, \ "illegal use of reserved word `%s'", yytext); \ return ERROR_TOK; \ } else { \ return token; \ } \ } while (0) static int literal_integer(char *text, int len, struct _mesa_glsl_parse_state *state, YYSTYPE *lval, YYLTYPE *lloc, int base) { bool is_uint = (text[len - 1] == 'u' || text[len - 1] == 'U'); const char *digits = text; /* Skip "0x" */ if (base == 16) digits += 2; unsigned long long value = strtoull(digits, NULL, base); lval->n = (int)value; if (value > UINT_MAX) { /* Note that signed 0xffffffff is valid, not out of range! */ if (state->is_version(130, 300)) { _mesa_glsl_error(lloc, state, "literal value `%s' out of range", text); } else { _mesa_glsl_warning(lloc, state, "literal value `%s' out of range", text); } } else if (base == 10 && !is_uint && (unsigned)value > (unsigned)INT_MAX + 1) { /* Tries to catch unintentionally providing a negative value. * Note that -2147483648 is parsed as -(2147483648), so we don't * want to warn for INT_MAX. */ _mesa_glsl_warning(lloc, state, "signed literal value `%s' is interpreted as %d", text, lval->n); } return is_uint ? UINTCONSTANT : INTCONSTANT; } #define LITERAL_INTEGER(base) \ literal_integer(yytext, yyleng, yyextra, yylval, yylloc, base) /* Note: When adding any start conditions to this list, you must also * update the "Internal compiler error" catch-all rule near the end of * this file. */ #line 1255 "glsl/glsl_lexer.cpp" #define INITIAL 0 #define PP 1 #define PRAGMA 2 #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 #define YY_EXTRA_TYPE struct _mesa_glsl_parse_state * /* Holds the entire state of the reentrant scanner. */ struct yyguts_t { /* User-defined. Not touched by flex. */ YY_EXTRA_TYPE yyextra_r; /* The rest are the same as the globals declared in the non-reentrant scanner. */ FILE *yyin_r, *yyout_r; size_t yy_buffer_stack_top; /**< index of top of stack. */ size_t yy_buffer_stack_max; /**< capacity of stack. */ YY_BUFFER_STATE * yy_buffer_stack; /**< Stack as an array. */ char yy_hold_char; int yy_n_chars; int yyleng_r; char *yy_c_buf_p; int yy_init; int yy_start; int yy_did_buffer_switch_on_eof; int yy_start_stack_ptr; int yy_start_stack_depth; int *yy_start_stack; yy_state_type yy_last_accepting_state; char* yy_last_accepting_cpos; int yylineno_r; int yy_flex_debug_r; char *yytext_r; int yy_more_flag; int yy_more_len; YYSTYPE * yylval_r; YYLTYPE * yylloc_r; }; /* end struct yyguts_t */ static int yy_init_globals (yyscan_t yyscanner ); /* This must go here because YYSTYPE and YYLTYPE are included * from bison output in section 1.*/ # define yylval yyg->yylval_r # define yylloc yyg->yylloc_r int _mesa_glsl_lexer_lex_init (yyscan_t* scanner); int _mesa_glsl_lexer_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 _mesa_glsl_lexer_lex_destroy (yyscan_t yyscanner ); int _mesa_glsl_lexer_get_debug (yyscan_t yyscanner ); void _mesa_glsl_lexer_set_debug (int debug_flag ,yyscan_t yyscanner ); YY_EXTRA_TYPE _mesa_glsl_lexer_get_extra (yyscan_t yyscanner ); void _mesa_glsl_lexer_set_extra (YY_EXTRA_TYPE user_defined ,yyscan_t yyscanner ); FILE *_mesa_glsl_lexer_get_in (yyscan_t yyscanner ); void _mesa_glsl_lexer_set_in (FILE * _in_str ,yyscan_t yyscanner ); FILE *_mesa_glsl_lexer_get_out (yyscan_t yyscanner ); void _mesa_glsl_lexer_set_out (FILE * _out_str ,yyscan_t yyscanner ); int _mesa_glsl_lexer_get_leng (yyscan_t yyscanner ); char *_mesa_glsl_lexer_get_text (yyscan_t yyscanner ); int _mesa_glsl_lexer_get_lineno (yyscan_t yyscanner ); void _mesa_glsl_lexer_set_lineno (int _line_number ,yyscan_t yyscanner ); int _mesa_glsl_lexer_get_column (yyscan_t yyscanner ); void _mesa_glsl_lexer_set_column (int _column_no ,yyscan_t yyscanner ); YYSTYPE * _mesa_glsl_lexer_get_lval (yyscan_t yyscanner ); void _mesa_glsl_lexer_set_lval (YYSTYPE * yylval_param ,yyscan_t yyscanner ); YYLTYPE *_mesa_glsl_lexer_get_lloc (yyscan_t yyscanner ); void _mesa_glsl_lexer_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 _mesa_glsl_lexer_wrap (yyscan_t yyscanner ); #else extern int _mesa_glsl_lexer_wrap (yyscan_t yyscanner ); #endif #endif #ifndef YY_NO_UNPUT #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, (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 = '*'; \ 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 = (int) 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 _mesa_glsl_lexer_lex \ (YYSTYPE * yylval_param,YYLTYPE * yylloc_param ,yyscan_t yyscanner); #define YY_DECL int _mesa_glsl_lexer_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 \ if ( yyleng > 0 ) \ YY_CURRENT_BUFFER_LVALUE->yy_at_bol = \ (yytext[yyleng - 1] == '\n'); \ 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 ) { _mesa_glsl_lexer_ensure_buffer_stack (yyscanner); YY_CURRENT_BUFFER_LVALUE = _mesa_glsl_lexer__create_buffer(yyin,YY_BUF_SIZE ,yyscanner); } _mesa_glsl_lexer__load_buffer_state(yyscanner ); } { #line 165 "./glsl/glsl_lexer.ll" #line 1544 "glsl/glsl_lexer.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_current_state += YY_AT_BOL(); 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 >= 1048 ) yy_c = yy_meta[(unsigned int) yy_c]; } yy_current_state = yy_nxt[yy_base[yy_current_state] + (flex_int16_t) yy_c]; ++yy_cp; } while ( yy_current_state != 1047 ); 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; do_action: /* This label is used only to access EOF actions. */ switch ( yy_act ) { /* beginning of action switch */ case 0: /* must back up */ /* undo the effects of YY_DO_BEFORE_ACTION */ *yy_cp = yyg->yy_hold_char; yy_cp = yyg->yy_last_accepting_cpos; yy_current_state = yyg->yy_last_accepting_state; goto yy_find_action; case 1: YY_RULE_SETUP #line 167 "./glsl/glsl_lexer.ll" ; YY_BREAK /* Preprocessor tokens. */ case 2: *yy_cp = yyg->yy_hold_char; /* undo effects of setting up yytext */ yyg->yy_c_buf_p = yy_cp -= 1; YY_DO_BEFORE_ACTION; /* set up yytext again */ YY_RULE_SETUP #line 170 "./glsl/glsl_lexer.ll" ; YY_BREAK case 3: YY_RULE_SETUP #line 171 "./glsl/glsl_lexer.ll" { BEGIN PP; return VERSION_TOK; } YY_BREAK case 4: YY_RULE_SETUP #line 172 "./glsl/glsl_lexer.ll" { BEGIN PP; return EXTENSION; } YY_BREAK case 5: *yy_cp = yyg->yy_hold_char; /* undo effects of setting up yytext */ yyg->yy_c_buf_p = yy_cp -= 1; YY_DO_BEFORE_ACTION; /* set up yytext again */ YY_RULE_SETUP #line 173 "./glsl/glsl_lexer.ll" { /* Eat characters until the first digit is * encountered */ char *ptr = yytext; while (!isdigit(*ptr)) ptr++; /* Subtract one from the line number because * yylineno is zero-based instead of * one-based. */ yylineno = strtol(ptr, &ptr, 0) - 1; /* From GLSL 3.30 and GLSL ES on, after processing the * line directive (including its new-line), the implementation * will behave as if it is compiling at the line number passed * as argument. It was line number + 1 in older specifications. */ if (yyextra->is_version(330, 100)) yylineno--; yylloc->source = strtol(ptr, NULL, 0); } YY_BREAK case 6: *yy_cp = yyg->yy_hold_char; /* undo effects of setting up yytext */ yyg->yy_c_buf_p = yy_cp -= 1; YY_DO_BEFORE_ACTION; /* set up yytext again */ YY_RULE_SETUP #line 197 "./glsl/glsl_lexer.ll" { /* Eat characters until the first digit is * encountered */ char *ptr = yytext; while (!isdigit(*ptr)) ptr++; /* Subtract one from the line number because * yylineno is zero-based instead of * one-based. */ yylineno = strtol(ptr, &ptr, 0) - 1; /* From GLSL 3.30 and GLSL ES on, after processing the * line directive (including its new-line), the implementation * will behave as if it is compiling at the line number passed * as argument. It was line number + 1 in older specifications. */ if (yyextra->is_version(330, 100)) yylineno--; } YY_BREAK case 7: YY_RULE_SETUP #line 219 "./glsl/glsl_lexer.ll" { BEGIN PP; return PRAGMA_DEBUG_ON; } YY_BREAK case 8: YY_RULE_SETUP #line 223 "./glsl/glsl_lexer.ll" { BEGIN PP; return PRAGMA_DEBUG_OFF; } YY_BREAK case 9: YY_RULE_SETUP #line 227 "./glsl/glsl_lexer.ll" { BEGIN PP; return PRAGMA_OPTIMIZE_ON; } YY_BREAK case 10: YY_RULE_SETUP #line 231 "./glsl/glsl_lexer.ll" { BEGIN PP; return PRAGMA_OPTIMIZE_OFF; } YY_BREAK case 11: YY_RULE_SETUP #line 235 "./glsl/glsl_lexer.ll" { BEGIN PP; return PRAGMA_INVARIANT_ALL; } YY_BREAK case 12: YY_RULE_SETUP #line 239 "./glsl/glsl_lexer.ll" { BEGIN PRAGMA; } YY_BREAK case 13: /* rule 13 can match eol */ YY_RULE_SETUP #line 241 "./glsl/glsl_lexer.ll" { BEGIN 0; yylineno++; yycolumn = 0; } YY_BREAK case 14: YY_RULE_SETUP #line 242 "./glsl/glsl_lexer.ll" { } YY_BREAK case 15: YY_RULE_SETUP #line 244 "./glsl/glsl_lexer.ll" { } YY_BREAK case 16: YY_RULE_SETUP #line 245 "./glsl/glsl_lexer.ll" { } YY_BREAK case 17: YY_RULE_SETUP #line 246 "./glsl/glsl_lexer.ll" return COLON; YY_BREAK case 18: YY_RULE_SETUP #line 247 "./glsl/glsl_lexer.ll" { void *mem_ctx = yyextra; yylval->identifier = ralloc_strdup(mem_ctx, yytext); return IDENTIFIER; } YY_BREAK case 19: YY_RULE_SETUP #line 252 "./glsl/glsl_lexer.ll" { yylval->n = strtol(yytext, NULL, 10); return INTCONSTANT; } YY_BREAK case 20: YY_RULE_SETUP #line 256 "./glsl/glsl_lexer.ll" { yylval->n = 0; return INTCONSTANT; } YY_BREAK case 21: /* rule 21 can match eol */ YY_RULE_SETUP #line 260 "./glsl/glsl_lexer.ll" { BEGIN 0; yylineno++; yycolumn = 0; return EOL; } YY_BREAK case 22: YY_RULE_SETUP #line 261 "./glsl/glsl_lexer.ll" { return yytext[0]; } YY_BREAK case 23: /* rule 23 can match eol */ YY_RULE_SETUP #line 263 "./glsl/glsl_lexer.ll" { yylineno++; yycolumn = 0; } YY_BREAK case 24: YY_RULE_SETUP #line 265 "./glsl/glsl_lexer.ll" DEPRECATED_ES_KEYWORD(ATTRIBUTE); YY_BREAK case 25: YY_RULE_SETUP #line 266 "./glsl/glsl_lexer.ll" return CONST_TOK; YY_BREAK case 26: YY_RULE_SETUP #line 267 "./glsl/glsl_lexer.ll" return BOOL_TOK; YY_BREAK case 27: YY_RULE_SETUP #line 268 "./glsl/glsl_lexer.ll" return FLOAT_TOK; YY_BREAK case 28: YY_RULE_SETUP #line 269 "./glsl/glsl_lexer.ll" return INT_TOK; YY_BREAK case 29: YY_RULE_SETUP #line 270 "./glsl/glsl_lexer.ll" KEYWORD(130, 300, 130, 300, UINT_TOK); YY_BREAK case 30: YY_RULE_SETUP #line 272 "./glsl/glsl_lexer.ll" return BREAK; YY_BREAK case 31: YY_RULE_SETUP #line 273 "./glsl/glsl_lexer.ll" return CONTINUE; YY_BREAK case 32: YY_RULE_SETUP #line 274 "./glsl/glsl_lexer.ll" return DO; YY_BREAK case 33: YY_RULE_SETUP #line 275 "./glsl/glsl_lexer.ll" return WHILE; YY_BREAK case 34: YY_RULE_SETUP #line 276 "./glsl/glsl_lexer.ll" return ELSE; YY_BREAK case 35: YY_RULE_SETUP #line 277 "./glsl/glsl_lexer.ll" return FOR; YY_BREAK case 36: YY_RULE_SETUP #line 278 "./glsl/glsl_lexer.ll" return IF; YY_BREAK case 37: YY_RULE_SETUP #line 279 "./glsl/glsl_lexer.ll" return DISCARD; YY_BREAK case 38: YY_RULE_SETUP #line 280 "./glsl/glsl_lexer.ll" return RETURN; YY_BREAK case 39: YY_RULE_SETUP #line 282 "./glsl/glsl_lexer.ll" return BVEC2; YY_BREAK case 40: YY_RULE_SETUP #line 283 "./glsl/glsl_lexer.ll" return BVEC3; YY_BREAK case 41: YY_RULE_SETUP #line 284 "./glsl/glsl_lexer.ll" return BVEC4; YY_BREAK case 42: YY_RULE_SETUP #line 285 "./glsl/glsl_lexer.ll" return IVEC2; YY_BREAK case 43: YY_RULE_SETUP #line 286 "./glsl/glsl_lexer.ll" return IVEC3; YY_BREAK case 44: YY_RULE_SETUP #line 287 "./glsl/glsl_lexer.ll" return IVEC4; YY_BREAK case 45: YY_RULE_SETUP #line 288 "./glsl/glsl_lexer.ll" KEYWORD(130, 300, 130, 300, UVEC2); YY_BREAK case 46: YY_RULE_SETUP #line 289 "./glsl/glsl_lexer.ll" KEYWORD(130, 300, 130, 300, UVEC3); YY_BREAK case 47: YY_RULE_SETUP #line 290 "./glsl/glsl_lexer.ll" KEYWORD(130, 300, 130, 300, UVEC4); YY_BREAK case 48: YY_RULE_SETUP #line 291 "./glsl/glsl_lexer.ll" return VEC2; YY_BREAK case 49: YY_RULE_SETUP #line 292 "./glsl/glsl_lexer.ll" return VEC3; YY_BREAK case 50: YY_RULE_SETUP #line 293 "./glsl/glsl_lexer.ll" return VEC4; YY_BREAK case 51: YY_RULE_SETUP #line 294 "./glsl/glsl_lexer.ll" return MAT2X2; YY_BREAK case 52: YY_RULE_SETUP #line 295 "./glsl/glsl_lexer.ll" return MAT3X3; YY_BREAK case 53: YY_RULE_SETUP #line 296 "./glsl/glsl_lexer.ll" return MAT4X4; YY_BREAK case 54: YY_RULE_SETUP #line 297 "./glsl/glsl_lexer.ll" KEYWORD(120, 300, 120, 300, MAT2X2); YY_BREAK case 55: YY_RULE_SETUP #line 298 "./glsl/glsl_lexer.ll" KEYWORD(120, 300, 120, 300, MAT2X3); YY_BREAK case 56: YY_RULE_SETUP #line 299 "./glsl/glsl_lexer.ll" KEYWORD(120, 300, 120, 300, MAT2X4); YY_BREAK case 57: YY_RULE_SETUP #line 300 "./glsl/glsl_lexer.ll" KEYWORD(120, 300, 120, 300, MAT3X2); YY_BREAK case 58: YY_RULE_SETUP #line 301 "./glsl/glsl_lexer.ll" KEYWORD(120, 300, 120, 300, MAT3X3); YY_BREAK case 59: YY_RULE_SETUP #line 302 "./glsl/glsl_lexer.ll" KEYWORD(120, 300, 120, 300, MAT3X4); YY_BREAK case 60: YY_RULE_SETUP #line 303 "./glsl/glsl_lexer.ll" KEYWORD(120, 300, 120, 300, MAT4X2); YY_BREAK case 61: YY_RULE_SETUP #line 304 "./glsl/glsl_lexer.ll" KEYWORD(120, 300, 120, 300, MAT4X3); YY_BREAK case 62: YY_RULE_SETUP #line 305 "./glsl/glsl_lexer.ll" KEYWORD(120, 300, 120, 300, MAT4X4); YY_BREAK case 63: YY_RULE_SETUP #line 307 "./glsl/glsl_lexer.ll" return IN_TOK; YY_BREAK case 64: YY_RULE_SETUP #line 308 "./glsl/glsl_lexer.ll" return OUT_TOK; YY_BREAK case 65: YY_RULE_SETUP #line 309 "./glsl/glsl_lexer.ll" return INOUT_TOK; YY_BREAK case 66: YY_RULE_SETUP #line 310 "./glsl/glsl_lexer.ll" return UNIFORM; YY_BREAK case 67: YY_RULE_SETUP #line 311 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(0, 0, 430, 310, yyextra->ARB_shader_storage_buffer_object_enable, BUFFER); YY_BREAK case 68: YY_RULE_SETUP #line 312 "./glsl/glsl_lexer.ll" DEPRECATED_ES_KEYWORD(VARYING); YY_BREAK case 69: YY_RULE_SETUP #line 313 "./glsl/glsl_lexer.ll" KEYWORD(120, 300, 120, 300, CENTROID); YY_BREAK case 70: YY_RULE_SETUP #line 314 "./glsl/glsl_lexer.ll" KEYWORD(120, 100, 120, 100, INVARIANT); YY_BREAK case 71: YY_RULE_SETUP #line 315 "./glsl/glsl_lexer.ll" KEYWORD(130, 100, 130, 300, FLAT); YY_BREAK case 72: YY_RULE_SETUP #line 316 "./glsl/glsl_lexer.ll" KEYWORD(130, 300, 130, 300, SMOOTH); YY_BREAK case 73: YY_RULE_SETUP #line 317 "./glsl/glsl_lexer.ll" KEYWORD(130, 300, 130, 0, NOPERSPECTIVE); YY_BREAK case 74: YY_RULE_SETUP #line 318 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(0, 300, 400, 320, yyextra->has_tessellation_shader(), PATCH); YY_BREAK case 75: YY_RULE_SETUP #line 320 "./glsl/glsl_lexer.ll" DEPRECATED_ES_KEYWORD(SAMPLER1D); YY_BREAK case 76: YY_RULE_SETUP #line 321 "./glsl/glsl_lexer.ll" return SAMPLER2D; YY_BREAK case 77: YY_RULE_SETUP #line 322 "./glsl/glsl_lexer.ll" return SAMPLER3D; YY_BREAK case 78: YY_RULE_SETUP #line 323 "./glsl/glsl_lexer.ll" return SAMPLERCUBE; YY_BREAK case 79: YY_RULE_SETUP #line 324 "./glsl/glsl_lexer.ll" KEYWORD(130, 300, 130, 0, SAMPLER1DARRAY); YY_BREAK case 80: YY_RULE_SETUP #line 325 "./glsl/glsl_lexer.ll" KEYWORD(130, 300, 130, 300, SAMPLER2DARRAY); YY_BREAK case 81: YY_RULE_SETUP #line 326 "./glsl/glsl_lexer.ll" DEPRECATED_ES_KEYWORD(SAMPLER1DSHADOW); YY_BREAK case 82: YY_RULE_SETUP #line 327 "./glsl/glsl_lexer.ll" return SAMPLER2DSHADOW; YY_BREAK case 83: YY_RULE_SETUP #line 328 "./glsl/glsl_lexer.ll" KEYWORD(130, 300, 130, 300, SAMPLERCUBESHADOW); YY_BREAK case 84: YY_RULE_SETUP #line 329 "./glsl/glsl_lexer.ll" KEYWORD(130, 300, 130, 0, SAMPLER1DARRAYSHADOW); YY_BREAK case 85: YY_RULE_SETUP #line 330 "./glsl/glsl_lexer.ll" KEYWORD(130, 300, 130, 300, SAMPLER2DARRAYSHADOW); YY_BREAK case 86: YY_RULE_SETUP #line 331 "./glsl/glsl_lexer.ll" KEYWORD(130, 300, 130, 0, ISAMPLER1D); YY_BREAK case 87: YY_RULE_SETUP #line 332 "./glsl/glsl_lexer.ll" KEYWORD(130, 300, 130, 300, ISAMPLER2D); YY_BREAK case 88: YY_RULE_SETUP #line 333 "./glsl/glsl_lexer.ll" KEYWORD(130, 300, 130, 300, ISAMPLER3D); YY_BREAK case 89: YY_RULE_SETUP #line 334 "./glsl/glsl_lexer.ll" KEYWORD(130, 300, 130, 300, ISAMPLERCUBE); YY_BREAK case 90: YY_RULE_SETUP #line 335 "./glsl/glsl_lexer.ll" KEYWORD(130, 300, 130, 0, ISAMPLER1DARRAY); YY_BREAK case 91: YY_RULE_SETUP #line 336 "./glsl/glsl_lexer.ll" KEYWORD(130, 300, 130, 300, ISAMPLER2DARRAY); YY_BREAK case 92: YY_RULE_SETUP #line 337 "./glsl/glsl_lexer.ll" KEYWORD(130, 300, 130, 0, USAMPLER1D); YY_BREAK case 93: YY_RULE_SETUP #line 338 "./glsl/glsl_lexer.ll" KEYWORD(130, 300, 130, 300, USAMPLER2D); YY_BREAK case 94: YY_RULE_SETUP #line 339 "./glsl/glsl_lexer.ll" KEYWORD(130, 300, 130, 300, USAMPLER3D); YY_BREAK case 95: YY_RULE_SETUP #line 340 "./glsl/glsl_lexer.ll" KEYWORD(130, 300, 130, 300, USAMPLERCUBE); YY_BREAK case 96: YY_RULE_SETUP #line 341 "./glsl/glsl_lexer.ll" KEYWORD(130, 300, 130, 0, USAMPLER1DARRAY); YY_BREAK case 97: YY_RULE_SETUP #line 342 "./glsl/glsl_lexer.ll" KEYWORD(130, 300, 130, 300, USAMPLER2DARRAY); YY_BREAK /* additional keywords in ARB_texture_multisample, included in GLSL 1.50 */ /* these are reserved but not defined in GLSL 3.00 */ /* [iu]sampler2DMS are defined in GLSL ES 3.10 */ case 98: YY_RULE_SETUP #line 347 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(150, 300, 150, 310, yyextra->ARB_texture_multisample_enable, SAMPLER2DMS); YY_BREAK case 99: YY_RULE_SETUP #line 348 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(150, 300, 150, 310, yyextra->ARB_texture_multisample_enable, ISAMPLER2DMS); YY_BREAK case 100: YY_RULE_SETUP #line 349 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(150, 300, 150, 310, yyextra->ARB_texture_multisample_enable, USAMPLER2DMS); YY_BREAK case 101: YY_RULE_SETUP #line 350 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(150, 300, 150, 320, yyextra->ARB_texture_multisample_enable || yyextra->OES_texture_storage_multisample_2d_array_enable, SAMPLER2DMSARRAY); YY_BREAK case 102: YY_RULE_SETUP #line 351 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(150, 300, 150, 320, yyextra->ARB_texture_multisample_enable || yyextra->OES_texture_storage_multisample_2d_array_enable, ISAMPLER2DMSARRAY); YY_BREAK case 103: YY_RULE_SETUP #line 352 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(150, 300, 150, 320, yyextra->ARB_texture_multisample_enable || yyextra->OES_texture_storage_multisample_2d_array_enable, USAMPLER2DMSARRAY); YY_BREAK /* keywords available with ARB_texture_cube_map_array_enable extension on desktop GLSL */ case 104: YY_RULE_SETUP #line 355 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(400, 310, 400, 320, yyextra->ARB_texture_cube_map_array_enable || yyextra->OES_texture_cube_map_array_enable || yyextra->EXT_texture_cube_map_array_enable, SAMPLERCUBEARRAY); YY_BREAK case 105: YY_RULE_SETUP #line 356 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(400, 310, 400, 320, yyextra->ARB_texture_cube_map_array_enable || yyextra->OES_texture_cube_map_array_enable || yyextra->EXT_texture_cube_map_array_enable, ISAMPLERCUBEARRAY); YY_BREAK case 106: YY_RULE_SETUP #line 357 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(400, 310, 400, 320, yyextra->ARB_texture_cube_map_array_enable || yyextra->OES_texture_cube_map_array_enable || yyextra->EXT_texture_cube_map_array_enable, USAMPLERCUBEARRAY); YY_BREAK case 107: YY_RULE_SETUP #line 358 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(400, 310, 400, 320, yyextra->ARB_texture_cube_map_array_enable || yyextra->OES_texture_cube_map_array_enable || yyextra->EXT_texture_cube_map_array_enable, SAMPLERCUBEARRAYSHADOW); YY_BREAK case 108: YY_RULE_SETUP #line 360 "./glsl/glsl_lexer.ll" { if (yyextra->OES_EGL_image_external_enable) return SAMPLEREXTERNALOES; else return IDENTIFIER; } YY_BREAK /* keywords available with ARB_gpu_shader5 */ case 109: YY_RULE_SETUP #line 368 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(400, 310, 400, 320, yyextra->ARB_gpu_shader5_enable || yyextra->EXT_gpu_shader5_enable || yyextra->OES_gpu_shader5_enable, PRECISE); YY_BREAK /* keywords available with ARB_shader_image_load_store */ case 110: YY_RULE_SETUP #line 371 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(130, 300, 420, 0, yyextra->ARB_shader_image_load_store_enable, IMAGE1D); YY_BREAK case 111: YY_RULE_SETUP #line 372 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(130, 300, 420, 310, yyextra->ARB_shader_image_load_store_enable, IMAGE2D); YY_BREAK case 112: YY_RULE_SETUP #line 373 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(130, 300, 420, 310, yyextra->ARB_shader_image_load_store_enable, IMAGE3D); YY_BREAK case 113: YY_RULE_SETUP #line 374 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(130, 300, 420, 0, yyextra->ARB_shader_image_load_store_enable, IMAGE2DRECT); YY_BREAK case 114: YY_RULE_SETUP #line 375 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(130, 300, 420, 310, yyextra->ARB_shader_image_load_store_enable, IMAGECUBE); YY_BREAK case 115: YY_RULE_SETUP #line 376 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(130, 300, 420, 320, yyextra->ARB_shader_image_load_store_enable || yyextra->EXT_texture_buffer_enable || yyextra->OES_texture_buffer_enable, IMAGEBUFFER); YY_BREAK case 116: YY_RULE_SETUP #line 377 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(130, 300, 420, 0, yyextra->ARB_shader_image_load_store_enable, IMAGE1DARRAY); YY_BREAK case 117: YY_RULE_SETUP #line 378 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(130, 300, 420, 310, yyextra->ARB_shader_image_load_store_enable, IMAGE2DARRAY); YY_BREAK case 118: YY_RULE_SETUP #line 379 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(130, 300, 420, 320, yyextra->ARB_shader_image_load_store_enable || yyextra->OES_texture_cube_map_array_enable || yyextra->EXT_texture_cube_map_array_enable, IMAGECUBEARRAY); YY_BREAK case 119: YY_RULE_SETUP #line 380 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(130, 300, 420, 0, yyextra->ARB_shader_image_load_store_enable, IMAGE2DMS); YY_BREAK case 120: YY_RULE_SETUP #line 381 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(130, 300, 420, 0, yyextra->ARB_shader_image_load_store_enable, IMAGE2DMSARRAY); YY_BREAK case 121: YY_RULE_SETUP #line 382 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(130, 300, 420, 0, yyextra->ARB_shader_image_load_store_enable, IIMAGE1D); YY_BREAK case 122: YY_RULE_SETUP #line 383 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(130, 300, 420, 310, yyextra->ARB_shader_image_load_store_enable, IIMAGE2D); YY_BREAK case 123: YY_RULE_SETUP #line 384 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(130, 300, 420, 310, yyextra->ARB_shader_image_load_store_enable, IIMAGE3D); YY_BREAK case 124: YY_RULE_SETUP #line 385 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(130, 300, 420, 0, yyextra->ARB_shader_image_load_store_enable, IIMAGE2DRECT); YY_BREAK case 125: YY_RULE_SETUP #line 386 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(130, 300, 420, 310, yyextra->ARB_shader_image_load_store_enable, IIMAGECUBE); YY_BREAK case 126: YY_RULE_SETUP #line 387 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(130, 300, 420, 320, yyextra->ARB_shader_image_load_store_enable || yyextra->EXT_texture_buffer_enable || yyextra->OES_texture_buffer_enable, IIMAGEBUFFER); YY_BREAK case 127: YY_RULE_SETUP #line 388 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(130, 300, 420, 0, yyextra->ARB_shader_image_load_store_enable, IIMAGE1DARRAY); YY_BREAK case 128: YY_RULE_SETUP #line 389 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(130, 300, 420, 310, yyextra->ARB_shader_image_load_store_enable, IIMAGE2DARRAY); YY_BREAK case 129: YY_RULE_SETUP #line 390 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(130, 300, 420, 320, yyextra->ARB_shader_image_load_store_enable || yyextra->OES_texture_cube_map_array_enable || yyextra->EXT_texture_cube_map_array_enable, IIMAGECUBEARRAY); YY_BREAK case 130: YY_RULE_SETUP #line 391 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(130, 300, 420, 0, yyextra->ARB_shader_image_load_store_enable, IIMAGE2DMS); YY_BREAK case 131: YY_RULE_SETUP #line 392 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(130, 300, 420, 0, yyextra->ARB_shader_image_load_store_enable, IIMAGE2DMSARRAY); YY_BREAK case 132: YY_RULE_SETUP #line 393 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(130, 300, 420, 0, yyextra->ARB_shader_image_load_store_enable, UIMAGE1D); YY_BREAK case 133: YY_RULE_SETUP #line 394 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(130, 300, 420, 310, yyextra->ARB_shader_image_load_store_enable, UIMAGE2D); YY_BREAK case 134: YY_RULE_SETUP #line 395 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(130, 300, 420, 310, yyextra->ARB_shader_image_load_store_enable, UIMAGE3D); YY_BREAK case 135: YY_RULE_SETUP #line 396 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(130, 300, 420, 0, yyextra->ARB_shader_image_load_store_enable, UIMAGE2DRECT); YY_BREAK case 136: YY_RULE_SETUP #line 397 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(130, 300, 420, 310, yyextra->ARB_shader_image_load_store_enable, UIMAGECUBE); YY_BREAK case 137: YY_RULE_SETUP #line 398 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(130, 300, 420, 320, yyextra->ARB_shader_image_load_store_enable || yyextra->EXT_texture_buffer_enable || yyextra->OES_texture_buffer_enable, UIMAGEBUFFER); YY_BREAK case 138: YY_RULE_SETUP #line 399 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(130, 300, 420, 0, yyextra->ARB_shader_image_load_store_enable, UIMAGE1DARRAY); YY_BREAK case 139: YY_RULE_SETUP #line 400 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(130, 300, 420, 310, yyextra->ARB_shader_image_load_store_enable, UIMAGE2DARRAY); YY_BREAK case 140: YY_RULE_SETUP #line 401 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(130, 300, 420, 320, yyextra->ARB_shader_image_load_store_enable || yyextra->OES_texture_cube_map_array_enable || yyextra->EXT_texture_cube_map_array_enable, UIMAGECUBEARRAY); YY_BREAK case 141: YY_RULE_SETUP #line 402 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(130, 300, 420, 0, yyextra->ARB_shader_image_load_store_enable, UIMAGE2DMS); YY_BREAK case 142: YY_RULE_SETUP #line 403 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(130, 300, 420, 0, yyextra->ARB_shader_image_load_store_enable, UIMAGE2DMSARRAY); YY_BREAK case 143: YY_RULE_SETUP #line 404 "./glsl/glsl_lexer.ll" KEYWORD(130, 300, 0, 0, IMAGE1DSHADOW); YY_BREAK case 144: YY_RULE_SETUP #line 405 "./glsl/glsl_lexer.ll" KEYWORD(130, 300, 0, 0, IMAGE2DSHADOW); YY_BREAK case 145: YY_RULE_SETUP #line 406 "./glsl/glsl_lexer.ll" KEYWORD(130, 300, 0, 0, IMAGE1DARRAYSHADOW); YY_BREAK case 146: YY_RULE_SETUP #line 407 "./glsl/glsl_lexer.ll" KEYWORD(130, 300, 0, 0, IMAGE2DARRAYSHADOW); YY_BREAK case 147: YY_RULE_SETUP #line 409 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(420, 300, 420, 310, yyextra->ARB_shader_image_load_store_enable || yyextra->ARB_shader_storage_buffer_object_enable, COHERENT); YY_BREAK case 148: YY_RULE_SETUP #line 410 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(110, 100, 420, 310, yyextra->ARB_shader_image_load_store_enable || yyextra->ARB_shader_storage_buffer_object_enable, VOLATILE); YY_BREAK case 149: YY_RULE_SETUP #line 411 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(420, 300, 420, 310, yyextra->ARB_shader_image_load_store_enable || yyextra->ARB_shader_storage_buffer_object_enable, RESTRICT); YY_BREAK case 150: YY_RULE_SETUP #line 412 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(420, 300, 420, 310, yyextra->ARB_shader_image_load_store_enable || yyextra->ARB_shader_storage_buffer_object_enable, READONLY); YY_BREAK case 151: YY_RULE_SETUP #line 413 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(420, 300, 420, 310, yyextra->ARB_shader_image_load_store_enable || yyextra->ARB_shader_storage_buffer_object_enable, WRITEONLY); YY_BREAK case 152: YY_RULE_SETUP #line 415 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(420, 300, 420, 310, yyextra->ARB_shader_atomic_counters_enable, ATOMIC_UINT); YY_BREAK case 153: YY_RULE_SETUP #line 417 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(430, 310, 430, 310, yyextra->ARB_compute_shader_enable, SHARED); YY_BREAK case 154: YY_RULE_SETUP #line 419 "./glsl/glsl_lexer.ll" return STRUCT; YY_BREAK case 155: YY_RULE_SETUP #line 420 "./glsl/glsl_lexer.ll" return VOID_TOK; YY_BREAK case 156: YY_RULE_SETUP #line 422 "./glsl/glsl_lexer.ll" { if ((yyextra->is_version(140, 300)) || yyextra->AMD_conservative_depth_enable || yyextra->ARB_conservative_depth_enable || yyextra->ARB_explicit_attrib_location_enable || yyextra->ARB_explicit_uniform_location_enable || yyextra->has_separate_shader_objects() || yyextra->ARB_uniform_buffer_object_enable || yyextra->ARB_fragment_coord_conventions_enable || yyextra->ARB_shading_language_420pack_enable || yyextra->ARB_compute_shader_enable || yyextra->ARB_tessellation_shader_enable) { return LAYOUT_TOK; } else { void *mem_ctx = yyextra; yylval->identifier = ralloc_strdup(mem_ctx, yytext); return classify_identifier(yyextra, yytext); } } YY_BREAK case 157: YY_RULE_SETUP #line 442 "./glsl/glsl_lexer.ll" return INC_OP; YY_BREAK case 158: YY_RULE_SETUP #line 443 "./glsl/glsl_lexer.ll" return DEC_OP; YY_BREAK case 159: YY_RULE_SETUP #line 444 "./glsl/glsl_lexer.ll" return LE_OP; YY_BREAK case 160: YY_RULE_SETUP #line 445 "./glsl/glsl_lexer.ll" return GE_OP; YY_BREAK case 161: YY_RULE_SETUP #line 446 "./glsl/glsl_lexer.ll" return EQ_OP; YY_BREAK case 162: YY_RULE_SETUP #line 447 "./glsl/glsl_lexer.ll" return NE_OP; YY_BREAK case 163: YY_RULE_SETUP #line 448 "./glsl/glsl_lexer.ll" return AND_OP; YY_BREAK case 164: YY_RULE_SETUP #line 449 "./glsl/glsl_lexer.ll" return OR_OP; YY_BREAK case 165: YY_RULE_SETUP #line 450 "./glsl/glsl_lexer.ll" return XOR_OP; YY_BREAK case 166: YY_RULE_SETUP #line 451 "./glsl/glsl_lexer.ll" return LEFT_OP; YY_BREAK case 167: YY_RULE_SETUP #line 452 "./glsl/glsl_lexer.ll" return RIGHT_OP; YY_BREAK case 168: YY_RULE_SETUP #line 454 "./glsl/glsl_lexer.ll" return MUL_ASSIGN; YY_BREAK case 169: YY_RULE_SETUP #line 455 "./glsl/glsl_lexer.ll" return DIV_ASSIGN; YY_BREAK case 170: YY_RULE_SETUP #line 456 "./glsl/glsl_lexer.ll" return ADD_ASSIGN; YY_BREAK case 171: YY_RULE_SETUP #line 457 "./glsl/glsl_lexer.ll" return MOD_ASSIGN; YY_BREAK case 172: YY_RULE_SETUP #line 458 "./glsl/glsl_lexer.ll" return LEFT_ASSIGN; YY_BREAK case 173: YY_RULE_SETUP #line 459 "./glsl/glsl_lexer.ll" return RIGHT_ASSIGN; YY_BREAK case 174: YY_RULE_SETUP #line 460 "./glsl/glsl_lexer.ll" return AND_ASSIGN; YY_BREAK case 175: YY_RULE_SETUP #line 461 "./glsl/glsl_lexer.ll" return XOR_ASSIGN; YY_BREAK case 176: YY_RULE_SETUP #line 462 "./glsl/glsl_lexer.ll" return OR_ASSIGN; YY_BREAK case 177: YY_RULE_SETUP #line 463 "./glsl/glsl_lexer.ll" return SUB_ASSIGN; YY_BREAK case 178: YY_RULE_SETUP #line 465 "./glsl/glsl_lexer.ll" { return LITERAL_INTEGER(10); } YY_BREAK case 179: YY_RULE_SETUP #line 468 "./glsl/glsl_lexer.ll" { return LITERAL_INTEGER(16); } YY_BREAK case 180: YY_RULE_SETUP #line 471 "./glsl/glsl_lexer.ll" { return LITERAL_INTEGER(8); } YY_BREAK case 181: #line 476 "./glsl/glsl_lexer.ll" case 182: #line 477 "./glsl/glsl_lexer.ll" case 183: #line 478 "./glsl/glsl_lexer.ll" case 184: YY_RULE_SETUP #line 478 "./glsl/glsl_lexer.ll" { struct _mesa_glsl_parse_state *state = yyextra; char suffix = yytext[strlen(yytext) - 1]; if (!state->is_version(120, 300) && (suffix == 'f' || suffix == 'F')) { _mesa_glsl_warning(yylloc, state, "Float suffixes are invalid in GLSL 1.10"); } yylval->real = _mesa_strtof(yytext, NULL); return FLOATCONSTANT; } YY_BREAK case 185: #line 491 "./glsl/glsl_lexer.ll" case 186: #line 492 "./glsl/glsl_lexer.ll" case 187: #line 493 "./glsl/glsl_lexer.ll" case 188: YY_RULE_SETUP #line 493 "./glsl/glsl_lexer.ll" { if (!yyextra->is_version(400, 0) && !yyextra->ARB_gpu_shader_fp64_enable) return ERROR_TOK; yylval->dreal = _mesa_strtod(yytext, NULL); return DOUBLECONSTANT; } YY_BREAK case 189: YY_RULE_SETUP #line 501 "./glsl/glsl_lexer.ll" { yylval->n = 1; return BOOLCONSTANT; } YY_BREAK case 190: YY_RULE_SETUP #line 505 "./glsl/glsl_lexer.ll" { yylval->n = 0; return BOOLCONSTANT; } YY_BREAK /* Reserved words in GLSL 1.10. */ case 191: YY_RULE_SETUP #line 512 "./glsl/glsl_lexer.ll" KEYWORD(110, 100, 0, 0, ASM); YY_BREAK case 192: YY_RULE_SETUP #line 513 "./glsl/glsl_lexer.ll" KEYWORD(110, 100, 0, 0, CLASS); YY_BREAK case 193: YY_RULE_SETUP #line 514 "./glsl/glsl_lexer.ll" KEYWORD(110, 100, 0, 0, UNION); YY_BREAK case 194: YY_RULE_SETUP #line 515 "./glsl/glsl_lexer.ll" KEYWORD(110, 100, 0, 0, ENUM); YY_BREAK case 195: YY_RULE_SETUP #line 516 "./glsl/glsl_lexer.ll" KEYWORD(110, 100, 0, 0, TYPEDEF); YY_BREAK case 196: YY_RULE_SETUP #line 517 "./glsl/glsl_lexer.ll" KEYWORD(110, 100, 0, 0, TEMPLATE); YY_BREAK case 197: YY_RULE_SETUP #line 518 "./glsl/glsl_lexer.ll" KEYWORD(110, 100, 0, 0, THIS); YY_BREAK case 198: YY_RULE_SETUP #line 519 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(110, 100, 140, 300, yyextra->ARB_uniform_buffer_object_enable, PACKED_TOK); YY_BREAK case 199: YY_RULE_SETUP #line 520 "./glsl/glsl_lexer.ll" KEYWORD(110, 100, 0, 0, GOTO); YY_BREAK case 200: YY_RULE_SETUP #line 521 "./glsl/glsl_lexer.ll" KEYWORD(110, 100, 130, 300, SWITCH); YY_BREAK case 201: YY_RULE_SETUP #line 522 "./glsl/glsl_lexer.ll" KEYWORD(110, 100, 130, 300, DEFAULT); YY_BREAK case 202: YY_RULE_SETUP #line 523 "./glsl/glsl_lexer.ll" KEYWORD(110, 100, 0, 0, INLINE_TOK); YY_BREAK case 203: YY_RULE_SETUP #line 524 "./glsl/glsl_lexer.ll" KEYWORD(110, 100, 0, 0, NOINLINE); YY_BREAK case 204: YY_RULE_SETUP #line 525 "./glsl/glsl_lexer.ll" KEYWORD(110, 100, 0, 0, PUBLIC_TOK); YY_BREAK case 205: YY_RULE_SETUP #line 526 "./glsl/glsl_lexer.ll" KEYWORD(110, 100, 0, 0, STATIC); YY_BREAK case 206: YY_RULE_SETUP #line 527 "./glsl/glsl_lexer.ll" KEYWORD(110, 100, 0, 0, EXTERN); YY_BREAK case 207: YY_RULE_SETUP #line 528 "./glsl/glsl_lexer.ll" KEYWORD(110, 100, 0, 0, EXTERNAL); YY_BREAK case 208: YY_RULE_SETUP #line 529 "./glsl/glsl_lexer.ll" KEYWORD(110, 100, 0, 0, INTERFACE); YY_BREAK case 209: YY_RULE_SETUP #line 530 "./glsl/glsl_lexer.ll" KEYWORD(110, 100, 0, 0, LONG_TOK); YY_BREAK case 210: YY_RULE_SETUP #line 531 "./glsl/glsl_lexer.ll" KEYWORD(110, 100, 0, 0, SHORT_TOK); YY_BREAK case 211: YY_RULE_SETUP #line 532 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(110, 100, 400, 0, yyextra->ARB_gpu_shader_fp64_enable, DOUBLE_TOK); YY_BREAK case 212: YY_RULE_SETUP #line 533 "./glsl/glsl_lexer.ll" KEYWORD(110, 100, 0, 0, HALF); YY_BREAK case 213: YY_RULE_SETUP #line 534 "./glsl/glsl_lexer.ll" KEYWORD(110, 100, 0, 0, FIXED_TOK); YY_BREAK case 214: YY_RULE_SETUP #line 535 "./glsl/glsl_lexer.ll" KEYWORD(110, 100, 0, 0, UNSIGNED); YY_BREAK case 215: YY_RULE_SETUP #line 536 "./glsl/glsl_lexer.ll" KEYWORD(110, 100, 0, 0, INPUT_TOK); YY_BREAK case 216: YY_RULE_SETUP #line 537 "./glsl/glsl_lexer.ll" KEYWORD(110, 100, 0, 0, OUTPUT); YY_BREAK case 217: YY_RULE_SETUP #line 538 "./glsl/glsl_lexer.ll" KEYWORD(110, 100, 0, 0, HVEC2); YY_BREAK case 218: YY_RULE_SETUP #line 539 "./glsl/glsl_lexer.ll" KEYWORD(110, 100, 0, 0, HVEC3); YY_BREAK case 219: YY_RULE_SETUP #line 540 "./glsl/glsl_lexer.ll" KEYWORD(110, 100, 0, 0, HVEC4); YY_BREAK case 220: YY_RULE_SETUP #line 541 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(110, 100, 400, 0, yyextra->ARB_gpu_shader_fp64_enable, DVEC2); YY_BREAK case 221: YY_RULE_SETUP #line 542 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(110, 100, 400, 0, yyextra->ARB_gpu_shader_fp64_enable, DVEC3); YY_BREAK case 222: YY_RULE_SETUP #line 543 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(110, 100, 400, 0, yyextra->ARB_gpu_shader_fp64_enable, DVEC4); YY_BREAK case 223: YY_RULE_SETUP #line 544 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(110, 100, 400, 0, yyextra->ARB_gpu_shader_fp64_enable, DMAT2X2); YY_BREAK case 224: YY_RULE_SETUP #line 545 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(110, 100, 400, 0, yyextra->ARB_gpu_shader_fp64_enable, DMAT3X3); YY_BREAK case 225: YY_RULE_SETUP #line 546 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(110, 100, 400, 0, yyextra->ARB_gpu_shader_fp64_enable, DMAT4X4); YY_BREAK case 226: YY_RULE_SETUP #line 547 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(110, 100, 400, 0, yyextra->ARB_gpu_shader_fp64_enable, DMAT2X2); YY_BREAK case 227: YY_RULE_SETUP #line 548 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(110, 100, 400, 0, yyextra->ARB_gpu_shader_fp64_enable, DMAT2X3); YY_BREAK case 228: YY_RULE_SETUP #line 549 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(110, 100, 400, 0, yyextra->ARB_gpu_shader_fp64_enable, DMAT2X4); YY_BREAK case 229: YY_RULE_SETUP #line 550 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(110, 100, 400, 0, yyextra->ARB_gpu_shader_fp64_enable, DMAT3X2); YY_BREAK case 230: YY_RULE_SETUP #line 551 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(110, 100, 400, 0, yyextra->ARB_gpu_shader_fp64_enable, DMAT3X3); YY_BREAK case 231: YY_RULE_SETUP #line 552 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(110, 100, 400, 0, yyextra->ARB_gpu_shader_fp64_enable, DMAT3X4); YY_BREAK case 232: YY_RULE_SETUP #line 553 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(110, 100, 400, 0, yyextra->ARB_gpu_shader_fp64_enable, DMAT4X2); YY_BREAK case 233: YY_RULE_SETUP #line 554 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(110, 100, 400, 0, yyextra->ARB_gpu_shader_fp64_enable, DMAT4X3); YY_BREAK case 234: YY_RULE_SETUP #line 555 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(110, 100, 400, 0, yyextra->ARB_gpu_shader_fp64_enable, DMAT4X4); YY_BREAK case 235: YY_RULE_SETUP #line 556 "./glsl/glsl_lexer.ll" KEYWORD(110, 100, 0, 0, FVEC2); YY_BREAK case 236: YY_RULE_SETUP #line 557 "./glsl/glsl_lexer.ll" KEYWORD(110, 100, 0, 0, FVEC3); YY_BREAK case 237: YY_RULE_SETUP #line 558 "./glsl/glsl_lexer.ll" KEYWORD(110, 100, 0, 0, FVEC4); YY_BREAK case 238: YY_RULE_SETUP #line 559 "./glsl/glsl_lexer.ll" DEPRECATED_ES_KEYWORD(SAMPLER2DRECT); YY_BREAK case 239: YY_RULE_SETUP #line 560 "./glsl/glsl_lexer.ll" KEYWORD(110, 100, 0, 0, SAMPLER3DRECT); YY_BREAK case 240: YY_RULE_SETUP #line 561 "./glsl/glsl_lexer.ll" DEPRECATED_ES_KEYWORD(SAMPLER2DRECTSHADOW); YY_BREAK case 241: YY_RULE_SETUP #line 562 "./glsl/glsl_lexer.ll" KEYWORD(110, 100, 0, 0, SIZEOF); YY_BREAK case 242: YY_RULE_SETUP #line 563 "./glsl/glsl_lexer.ll" KEYWORD(110, 100, 0, 0, CAST); YY_BREAK case 243: YY_RULE_SETUP #line 564 "./glsl/glsl_lexer.ll" KEYWORD(110, 100, 0, 0, NAMESPACE); YY_BREAK case 244: YY_RULE_SETUP #line 565 "./glsl/glsl_lexer.ll" KEYWORD(110, 100, 0, 0, USING); YY_BREAK /* Additional reserved words in GLSL 1.20. */ case 245: YY_RULE_SETUP #line 568 "./glsl/glsl_lexer.ll" KEYWORD(120, 100, 130, 100, LOWP); YY_BREAK case 246: YY_RULE_SETUP #line 569 "./glsl/glsl_lexer.ll" KEYWORD(120, 100, 130, 100, MEDIUMP); YY_BREAK case 247: YY_RULE_SETUP #line 570 "./glsl/glsl_lexer.ll" KEYWORD(120, 100, 130, 100, HIGHP); YY_BREAK case 248: YY_RULE_SETUP #line 571 "./glsl/glsl_lexer.ll" KEYWORD(120, 100, 130, 100, PRECISION); YY_BREAK /* Additional reserved words in GLSL 1.30. */ case 249: YY_RULE_SETUP #line 574 "./glsl/glsl_lexer.ll" KEYWORD(130, 300, 130, 300, CASE); YY_BREAK case 250: YY_RULE_SETUP #line 575 "./glsl/glsl_lexer.ll" KEYWORD(130, 300, 0, 0, COMMON); YY_BREAK case 251: YY_RULE_SETUP #line 576 "./glsl/glsl_lexer.ll" KEYWORD(130, 300, 0, 0, PARTITION); YY_BREAK case 252: YY_RULE_SETUP #line 577 "./glsl/glsl_lexer.ll" KEYWORD(130, 300, 0, 0, ACTIVE); YY_BREAK case 253: YY_RULE_SETUP #line 578 "./glsl/glsl_lexer.ll" KEYWORD(130, 100, 0, 0, SUPERP); YY_BREAK case 254: YY_RULE_SETUP #line 579 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(130, 300, 140, 320, yyextra->EXT_texture_buffer_enable || yyextra->OES_texture_buffer_enable, SAMPLERBUFFER); YY_BREAK case 255: YY_RULE_SETUP #line 580 "./glsl/glsl_lexer.ll" KEYWORD(130, 300, 0, 0, FILTER); YY_BREAK case 256: YY_RULE_SETUP #line 581 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(130, 0, 140, 0, yyextra->ARB_uniform_buffer_object_enable && !yyextra->es_shader, ROW_MAJOR); YY_BREAK /* Additional reserved words in GLSL 1.40 */ case 257: YY_RULE_SETUP #line 584 "./glsl/glsl_lexer.ll" KEYWORD(140, 300, 140, 0, ISAMPLER2DRECT); YY_BREAK case 258: YY_RULE_SETUP #line 585 "./glsl/glsl_lexer.ll" KEYWORD(140, 300, 140, 0, USAMPLER2DRECT); YY_BREAK case 259: YY_RULE_SETUP #line 586 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(140, 300, 140, 320, yyextra->EXT_texture_buffer_enable || yyextra->OES_texture_buffer_enable, ISAMPLERBUFFER); YY_BREAK case 260: YY_RULE_SETUP #line 587 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(140, 300, 140, 320, yyextra->EXT_texture_buffer_enable || yyextra->OES_texture_buffer_enable, USAMPLERBUFFER); YY_BREAK /* Additional reserved words in GLSL ES 3.00 */ case 261: YY_RULE_SETUP #line 590 "./glsl/glsl_lexer.ll" KEYWORD(420, 300, 0, 0, RESOURCE); YY_BREAK case 262: YY_RULE_SETUP #line 591 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(400, 300, 400, 320, yyextra->ARB_gpu_shader5_enable || yyextra->OES_shader_multisample_interpolation_enable, SAMPLE); YY_BREAK case 263: YY_RULE_SETUP #line 592 "./glsl/glsl_lexer.ll" KEYWORD_WITH_ALT(400, 300, 400, 0, yyextra->ARB_shader_subroutine_enable, SUBROUTINE); YY_BREAK case 264: YY_RULE_SETUP #line 595 "./glsl/glsl_lexer.ll" { struct _mesa_glsl_parse_state *state = yyextra; void *ctx = state; if (state->es_shader && strlen(yytext) > 1024) { _mesa_glsl_error(yylloc, state, "Identifier `%s' exceeds 1024 characters", yytext); } else { yylval->identifier = ralloc_strdup(ctx, yytext); } return classify_identifier(state, yytext); } YY_BREAK case 265: YY_RULE_SETUP #line 608 "./glsl/glsl_lexer.ll" { struct _mesa_glsl_parse_state *state = yyextra; state->is_field = true; return DOT_TOK; } YY_BREAK case 266: YY_RULE_SETUP #line 612 "./glsl/glsl_lexer.ll" { return yytext[0]; } YY_BREAK case 267: YY_RULE_SETUP #line 614 "./glsl/glsl_lexer.ll" YY_FATAL_ERROR( "flex scanner jammed" ); YY_BREAK #line 3072 "glsl/glsl_lexer.cpp" case YY_STATE_EOF(INITIAL): case YY_STATE_EOF(PP): case YY_STATE_EOF(PRAGMA): 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 * _mesa_glsl_lexer_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 ( _mesa_glsl_lexer_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 _mesa_glsl_lexer_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 { int num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; while ( num_to_read <= 0 ) { /* Not enough room in the buffer - grow it. */ /* just a shorter name for the current buffer */ YY_BUFFER_STATE b = YY_CURRENT_BUFFER_LVALUE; int yy_c_buf_p_offset = (int) (yyg->yy_c_buf_p - b->yy_ch_buf); if ( b->yy_is_our_buffer ) { int new_size = b->yy_buf_size * 2; if ( new_size <= 0 ) b->yy_buf_size += b->yy_buf_size / 8; else b->yy_buf_size *= 2; b->yy_ch_buf = (char *) /* Include room in for 2 EOB chars. */ _mesa_glsl_lexer_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 = NULL; if ( ! b->yy_ch_buf ) YY_FATAL_ERROR( "fatal error - scanner input buffer overflow" ); yyg->yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset]; num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; } if ( num_to_read > YY_READ_BUF_SIZE ) num_to_read = YY_READ_BUF_SIZE; /* Read in more data. */ YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), yyg->yy_n_chars, num_to_read ); YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars; } if ( yyg->yy_n_chars == 0 ) { if ( number_to_move == YY_MORE_ADJ ) { ret_val = EOB_ACT_END_OF_FILE; _mesa_glsl_lexer_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 ((int) (yyg->yy_n_chars + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { /* Extend the array by 50%, plus the number we really need. */ int new_size = yyg->yy_n_chars + number_to_move + (yyg->yy_n_chars >> 1); YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) _mesa_glsl_lexer_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; yy_current_state += YY_AT_BOL(); 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 >= 1048 ) yy_c = yy_meta[(unsigned int) yy_c]; } yy_current_state = yy_nxt[yy_base[yy_current_state] + (flex_int16_t) 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 >= 1048 ) yy_c = yy_meta[(unsigned int) yy_c]; } yy_current_state = yy_nxt[yy_base[yy_current_state] + (flex_int16_t) yy_c]; yy_is_jam = (yy_current_state == 1047); (void)yyg; return yy_is_jam ? 0 : yy_current_state; } #ifndef YY_NO_UNPUT #endif #ifndef YY_NO_INPUT #ifdef __cplusplus static int yyinput (yyscan_t yyscanner) #else static int input (yyscan_t yyscanner) #endif { int c; struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; *yyg->yy_c_buf_p = yyg->yy_hold_char; if ( *yyg->yy_c_buf_p == YY_END_OF_BUFFER_CHAR ) { /* yy_c_buf_p now points to the character we want to return. * If this occurs *before* the EOB characters, then it's a * valid NUL; if not, then we've hit the end of the buffer. */ if ( yyg->yy_c_buf_p < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] ) /* This was really a NUL. */ *yyg->yy_c_buf_p = '\0'; else { /* need more input */ int offset = 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. */ _mesa_glsl_lexer_restart(yyin ,yyscanner); /*FALLTHROUGH*/ case EOB_ACT_END_OF_FILE: { if ( _mesa_glsl_lexer_wrap(yyscanner ) ) return 0; if ( ! yyg->yy_did_buffer_switch_on_eof ) YY_NEW_FILE; #ifdef __cplusplus return yyinput(yyscanner); #else return input(yyscanner); #endif } case EOB_ACT_CONTINUE_SCAN: yyg->yy_c_buf_p = yyg->yytext_ptr + offset; break; } } } c = *(unsigned char *) yyg->yy_c_buf_p; /* cast for 8-bit char's */ *yyg->yy_c_buf_p = '\0'; /* preserve yytext */ yyg->yy_hold_char = *++yyg->yy_c_buf_p; YY_CURRENT_BUFFER_LVALUE->yy_at_bol = (c == '\n'); 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 _mesa_glsl_lexer_restart (FILE * input_file , yyscan_t yyscanner) { struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; if ( ! YY_CURRENT_BUFFER ){ _mesa_glsl_lexer_ensure_buffer_stack (yyscanner); YY_CURRENT_BUFFER_LVALUE = _mesa_glsl_lexer__create_buffer(yyin,YY_BUF_SIZE ,yyscanner); } _mesa_glsl_lexer__init_buffer(YY_CURRENT_BUFFER,input_file ,yyscanner); _mesa_glsl_lexer__load_buffer_state(yyscanner ); } /** Switch to a different input buffer. * @param new_buffer The new input buffer. * @param yyscanner The scanner object. */ void _mesa_glsl_lexer__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 * _mesa_glsl_lexer_pop_buffer_state(); * _mesa_glsl_lexer_push_buffer_state(new_buffer); */ _mesa_glsl_lexer_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; _mesa_glsl_lexer__load_buffer_state(yyscanner ); /* We don't actually know whether we did this switch during * EOF (_mesa_glsl_lexer_wrap()) processing, but the only time this flag * is looked at is after _mesa_glsl_lexer_wrap() is called, so it's safe * to go ahead and always set it. */ yyg->yy_did_buffer_switch_on_eof = 1; } static void _mesa_glsl_lexer__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 _mesa_glsl_lexer__create_buffer (FILE * file, int size , yyscan_t yyscanner) { YY_BUFFER_STATE b; b = (YY_BUFFER_STATE) _mesa_glsl_lexer_alloc(sizeof( struct yy_buffer_state ) ,yyscanner ); if ( ! b ) YY_FATAL_ERROR( "out of dynamic memory in _mesa_glsl_lexer__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 *) _mesa_glsl_lexer_alloc(b->yy_buf_size + 2 ,yyscanner ); if ( ! b->yy_ch_buf ) YY_FATAL_ERROR( "out of dynamic memory in _mesa_glsl_lexer__create_buffer()" ); b->yy_is_our_buffer = 1; _mesa_glsl_lexer__init_buffer(b,file ,yyscanner); return b; } /** Destroy the buffer. * @param b a buffer created with _mesa_glsl_lexer__create_buffer() * @param yyscanner The scanner object. */ void _mesa_glsl_lexer__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 ) _mesa_glsl_lexer_free((void *) b->yy_ch_buf ,yyscanner ); _mesa_glsl_lexer_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 _mesa_glsl_lexer_restart() or at EOF. */ static void _mesa_glsl_lexer__init_buffer (YY_BUFFER_STATE b, FILE * file , yyscan_t yyscanner) { int oerrno = errno; struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; _mesa_glsl_lexer__flush_buffer(b ,yyscanner); b->yy_input_file = file; b->yy_fill_buffer = 1; /* If b is the current buffer, then _mesa_glsl_lexer__init_buffer was _probably_ * called from _mesa_glsl_lexer_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 _mesa_glsl_lexer__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 ) _mesa_glsl_lexer__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 _mesa_glsl_lexer_push_buffer_state (YY_BUFFER_STATE new_buffer , yyscan_t yyscanner) { struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; if (new_buffer == NULL) return; _mesa_glsl_lexer_ensure_buffer_stack(yyscanner); /* This block is copied from _mesa_glsl_lexer__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 _mesa_glsl_lexer__switch_to_buffer. */ _mesa_glsl_lexer__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 _mesa_glsl_lexer_pop_buffer_state (yyscan_t yyscanner) { struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; if (!YY_CURRENT_BUFFER) return; _mesa_glsl_lexer__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) { _mesa_glsl_lexer__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 _mesa_glsl_lexer_ensure_buffer_stack (yyscan_t yyscanner) { int 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**)_mesa_glsl_lexer_alloc (num_to_alloc * sizeof(struct yy_buffer_state*) , yyscanner); if ( ! yyg->yy_buffer_stack ) YY_FATAL_ERROR( "out of dynamic memory in _mesa_glsl_lexer_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**)_mesa_glsl_lexer_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 _mesa_glsl_lexer_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 _mesa_glsl_lexer__scan_buffer (char * base, yy_size_t size , yyscan_t yyscanner) { YY_BUFFER_STATE b; if ( size < 2 || base[size-2] != YY_END_OF_BUFFER_CHAR || base[size-1] != YY_END_OF_BUFFER_CHAR ) /* They forgot to leave room for the EOB's. */ return NULL; b = (YY_BUFFER_STATE) _mesa_glsl_lexer_alloc(sizeof( struct yy_buffer_state ) ,yyscanner ); if ( ! b ) YY_FATAL_ERROR( "out of dynamic memory in _mesa_glsl_lexer__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 = 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; _mesa_glsl_lexer__switch_to_buffer(b ,yyscanner ); return b; } /** Setup the input buffer state to scan a string. The next call to _mesa_glsl_lexer_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 * _mesa_glsl_lexer__scan_bytes() instead. */ YY_BUFFER_STATE _mesa_glsl_lexer__scan_string (yyconst char * yystr , yyscan_t yyscanner) { return _mesa_glsl_lexer__scan_bytes(yystr,(int) strlen(yystr) ,yyscanner); } /** Setup the input buffer state to scan the given bytes. The next call to _mesa_glsl_lexer_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 _mesa_glsl_lexer__scan_bytes (yyconst char * yybytes, int _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 = (yy_size_t) _yybytes_len + 2; buf = (char *) _mesa_glsl_lexer_alloc(n ,yyscanner ); if ( ! buf ) YY_FATAL_ERROR( "out of dynamic memory in _mesa_glsl_lexer__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 = _mesa_glsl_lexer__scan_buffer(buf,n ,yyscanner); if ( ! b ) YY_FATAL_ERROR( "bad buffer in _mesa_glsl_lexer__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 (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 _mesa_glsl_lexer_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 _mesa_glsl_lexer_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 _mesa_glsl_lexer_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 *_mesa_glsl_lexer_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 *_mesa_glsl_lexer_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. */ int _mesa_glsl_lexer_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 *_mesa_glsl_lexer_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 _mesa_glsl_lexer_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 _mesa_glsl_lexer_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( "_mesa_glsl_lexer_set_lineno called with no buffer" ); yylineno = _line_number; } /** Set the current column. * @param _column_no column number * @param yyscanner The scanner object. */ void _mesa_glsl_lexer_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( "_mesa_glsl_lexer_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 _mesa_glsl_lexer__switch_to_buffer */ void _mesa_glsl_lexer_set_in (FILE * _in_str , yyscan_t yyscanner) { struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; yyin = _in_str ; } void _mesa_glsl_lexer_set_out (FILE * _out_str , yyscan_t yyscanner) { struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; yyout = _out_str ; } int _mesa_glsl_lexer_get_debug (yyscan_t yyscanner) { struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; return yy_flex_debug; } void _mesa_glsl_lexer_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 * _mesa_glsl_lexer_get_lval (yyscan_t yyscanner) { struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; return yylval; } void _mesa_glsl_lexer_set_lval (YYSTYPE * yylval_param , yyscan_t yyscanner) { struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; yylval = yylval_param; } YYLTYPE *_mesa_glsl_lexer_get_lloc (yyscan_t yyscanner) { struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; return yylloc; } void _mesa_glsl_lexer_set_lloc (YYLTYPE * yylloc_param , yyscan_t yyscanner) { struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; yylloc = yylloc_param; } /* User-visible API */ /* _mesa_glsl_lexer_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 _mesa_glsl_lexer_lex_init(yyscan_t* ptr_yy_globals) { if (ptr_yy_globals == NULL){ errno = EINVAL; return 1; } *ptr_yy_globals = (yyscan_t) _mesa_glsl_lexer_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 ); } /* _mesa_glsl_lexer_lex_init_extra has the same functionality as _mesa_glsl_lexer_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 _mesa_glsl_lexer_alloc in * the yyextra field. */ int _mesa_glsl_lexer_lex_init_extra(YY_EXTRA_TYPE yy_user_defined,yyscan_t* ptr_yy_globals ) { struct yyguts_t dummy_yyguts; _mesa_glsl_lexer_set_extra (yy_user_defined, &dummy_yyguts); if (ptr_yy_globals == NULL){ errno = EINVAL; return 1; } *ptr_yy_globals = (yyscan_t) _mesa_glsl_lexer_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)); _mesa_glsl_lexer_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 _mesa_glsl_lexer_lex_destroy(), so don't allocate here. */ yyg->yy_buffer_stack = NULL; yyg->yy_buffer_stack_top = 0; yyg->yy_buffer_stack_max = 0; yyg->yy_c_buf_p = NULL; yyg->yy_init = 0; yyg->yy_start = 0; yyg->yy_start_stack_ptr = 0; yyg->yy_start_stack_depth = 0; yyg->yy_start_stack = NULL; /* Defined in main.c */ #ifdef YY_STDINIT yyin = stdin; yyout = stdout; #else yyin = NULL; yyout = NULL; #endif /* For future reference: Set errno on error, since we are called by * _mesa_glsl_lexer_lex_init() */ return 0; } /* _mesa_glsl_lexer_lex_destroy is for both reentrant and non-reentrant scanners. */ int _mesa_glsl_lexer_lex_destroy (yyscan_t yyscanner) { struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; /* Pop the buffer stack, destroying each element. */ while(YY_CURRENT_BUFFER){ _mesa_glsl_lexer__delete_buffer(YY_CURRENT_BUFFER ,yyscanner ); YY_CURRENT_BUFFER_LVALUE = NULL; _mesa_glsl_lexer_pop_buffer_state(yyscanner); } /* Destroy the stack itself. */ _mesa_glsl_lexer_free(yyg->yy_buffer_stack ,yyscanner); yyg->yy_buffer_stack = NULL; /* Destroy the start condition stack. */ _mesa_glsl_lexer_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 * _mesa_glsl_lexer_lex() is called, initialization will occur. */ yy_init_globals( yyscanner); /* Destroy the main struct (reentrant only). */ _mesa_glsl_lexer_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 *_mesa_glsl_lexer_alloc (yy_size_t size , yyscan_t yyscanner) { struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; (void)yyg; return malloc(size); } void *_mesa_glsl_lexer_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 realloc(ptr, size); } void _mesa_glsl_lexer_free (void * ptr , yyscan_t yyscanner) { struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; (void)yyg; free( (char *) ptr ); /* see _mesa_glsl_lexer_realloc() for (char *) cast */ } #define YYTABLES_NAME "yytables" #line 614 "./glsl/glsl_lexer.ll" int classify_identifier(struct _mesa_glsl_parse_state *state, const char *name) { if (state->is_field) { state->is_field = false; return FIELD_SELECTION; } if (state->symbols->get_variable(name) || state->symbols->get_function(name)) return IDENTIFIER; else if (state->symbols->get_type(name)) return TYPE_IDENTIFIER; else return NEW_IDENTIFIER; } void _mesa_glsl_lexer_ctor(struct _mesa_glsl_parse_state *state, const char *string) { _mesa_glsl_lexer_lex_init_extra(state,& state->scanner); _mesa_glsl_lexer__scan_string(string,state->scanner); } void _mesa_glsl_lexer_dtor(struct _mesa_glsl_parse_state *state) { _mesa_glsl_lexer_lex_destroy(state->scanner); }