From 807c6931fe683fd844ceec1b023232181e6aae03 Mon Sep 17 00:00:00 2001 From: marha Date: Tue, 28 Dec 2010 16:10:20 +0000 Subject: xserver and mesa git update 28-12-2010 --- mesalib/src/glsl/glsl_lexer.cpp | 7176 ++++++++++++++++++++------------------- 1 file changed, 3688 insertions(+), 3488 deletions(-) (limited to 'mesalib/src/glsl/glsl_lexer.cpp') diff --git a/mesalib/src/glsl/glsl_lexer.cpp b/mesalib/src/glsl/glsl_lexer.cpp index 7661bbe98..79956e076 100644 --- a/mesalib/src/glsl/glsl_lexer.cpp +++ b/mesalib/src/glsl/glsl_lexer.cpp @@ -1,3488 +1,3688 @@ -#line 2 "glsl_lexer.cpp" - -#line 4 "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 5 -#define YY_FLEX_SUBMINOR_VERSION 35 -#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; -#endif /* ! C99 */ - -/* 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 /* ! FLEXINT_H */ - -#ifdef __cplusplus - -/* The "const" storage-class-modifier is valid. */ -#define YY_USE_CONST - -#else /* ! __cplusplus */ - -/* C99 requires __STDC__ to be defined as 1. */ -#if defined (__STDC__) - -#define YY_USE_CONST - -#endif /* defined (__STDC__) */ -#endif /* ! __cplusplus */ - -#ifdef YY_USE_CONST -#define yyconst const -#else -#define yyconst -#endif - -/* Returned upon end-of-file. */ -#define YY_NULL 0 - -/* Promotes a possibly negative, possibly signed char to an unsigned - * integer for use as an array index. If the signed char is negative, - * we want to instead treat it as an 8-bit unsigned char, hence the - * double cast. - */ -#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) - -/* An opaque pointer. */ -#ifndef YY_TYPEDEF_YY_SCANNER_T -#define YY_TYPEDEF_YY_SCANNER_T -typedef void* yyscan_t; -#endif - -/* For convenience, these vars (plus the bison vars far below) - are macros in the reentrant scanner. */ -#define yyin yyg->yyin_r -#define yyout yyg->yyout_r -#define yyextra yyg->yyextra_r -#define yyleng yyg->yyleng_r -#define yytext yyg->yytext_r -#define yylineno (YY_CURRENT_BUFFER_LVALUE->yy_bs_lineno) -#define yycolumn (YY_CURRENT_BUFFER_LVALUE->yy_bs_column) -#define yy_flex_debug yyg->yy_flex_debug_r - -/* Enter a start condition. This macro really ought to take a parameter, - * but we do it the disgusting crufty way forced on us by the ()-less - * definition of BEGIN. - */ -#define BEGIN yyg->yy_start = 1 + 2 * - -/* Translate the current start state into a value that can be later handed - * to BEGIN to return to the state. The YYSTATE alias is for lex - * compatibility. - */ -#define YY_START ((yyg->yy_start - 1) / 2) -#define YYSTATE YY_START - -/* Action number for EOF rule of a given start state. */ -#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) - -/* Special action meaning "start processing a new file". */ -#define YY_NEW_FILE _mesa_glsl_restart(yyin ,yyscanner ) - -#define YY_END_OF_BUFFER_CHAR 0 - -/* Size of default input buffer. */ -#ifndef YY_BUF_SIZE -#define YY_BUF_SIZE 16384 -#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 - -#define EOB_ACT_CONTINUE_SCAN 0 -#define EOB_ACT_END_OF_FILE 1 -#define EOB_ACT_LAST_MATCH 2 - - #define YY_LESS_LINENO(n) - -/* 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_TYPEDEF_YY_SIZE_T -#define YY_TYPEDEF_YY_SIZE_T -typedef size_t yy_size_t; -#endif - -#ifndef YY_STRUCT_YY_BUFFER_STATE -#define YY_STRUCT_YY_BUFFER_STATE -struct yy_buffer_state - { - FILE *yy_input_file; - - char *yy_ch_buf; /* input buffer */ - char *yy_buf_pos; /* current position in input buffer */ - - /* Size of input buffer in bytes, not including room for EOB - * characters. - */ - yy_size_t yy_buf_size; - - /* Number of characters read into yy_ch_buf, not including EOB - * characters. - */ - 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_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_restart (FILE *input_file ,yyscan_t yyscanner ); -void _mesa_glsl__switch_to_buffer (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner ); -YY_BUFFER_STATE _mesa_glsl__create_buffer (FILE *file,int size ,yyscan_t yyscanner ); -void _mesa_glsl__delete_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner ); -void _mesa_glsl__flush_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner ); -void _mesa_glsl_push_buffer_state (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner ); -void _mesa_glsl_pop_buffer_state (yyscan_t yyscanner ); - -static void _mesa_glsl_ensure_buffer_stack (yyscan_t yyscanner ); -static void _mesa_glsl__load_buffer_state (yyscan_t yyscanner ); -static void _mesa_glsl__init_buffer (YY_BUFFER_STATE b,FILE *file ,yyscan_t yyscanner ); - -#define YY_FLUSH_BUFFER _mesa_glsl__flush_buffer(YY_CURRENT_BUFFER ,yyscanner) - -YY_BUFFER_STATE _mesa_glsl__scan_buffer (char *base,yy_size_t size ,yyscan_t yyscanner ); -YY_BUFFER_STATE _mesa_glsl__scan_string (yyconst char *yy_str ,yyscan_t yyscanner ); -YY_BUFFER_STATE _mesa_glsl__scan_bytes (yyconst char *bytes,int len ,yyscan_t yyscanner ); - -void *_mesa_glsl_alloc (yy_size_t ,yyscan_t yyscanner ); -void *_mesa_glsl_realloc (void *,yy_size_t ,yyscan_t yyscanner ); -void _mesa_glsl_free (void * ,yyscan_t yyscanner ); - -#define yy_new_buffer _mesa_glsl__create_buffer - -#define yy_set_interactive(is_interactive) \ - { \ - if ( ! YY_CURRENT_BUFFER ){ \ - _mesa_glsl_ensure_buffer_stack (yyscanner); \ - YY_CURRENT_BUFFER_LVALUE = \ - _mesa_glsl__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_ensure_buffer_stack (yyscanner); \ - YY_CURRENT_BUFFER_LVALUE = \ - _mesa_glsl__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_wrap(n) 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 yy_fatal_error (yyconst char msg[] ,yyscan_t yyscanner ); - -/* Done after the current pattern has been matched and before the - * corresponding action - sets up yytext. - */ -#define YY_DO_BEFORE_ACTION \ - yyg->yytext_ptr = yy_bp; \ - yyleng = (size_t) (yy_cp - yy_bp); \ - yyg->yy_hold_char = *yy_cp; \ - *yy_cp = '\0'; \ - yyg->yy_c_buf_p = yy_cp; - -#define YY_NUM_RULES 183 -#define YY_END_OF_BUFFER 184 -/* 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[708] = - { 0, - 0, 0, 15, 15, 0, 0, 184, 182, 1, 20, - 182, 182, 182, 182, 182, 182, 182, 182, 96, 94, - 182, 182, 182, 181, 182, 181, 181, 181, 181, 181, - 181, 181, 181, 181, 181, 181, 181, 181, 181, 181, - 181, 181, 181, 181, 181, 182, 1, 182, 91, 183, - 15, 19, 183, 18, 16, 17, 13, 12, 1, 80, - 87, 81, 90, 84, 75, 86, 76, 93, 98, 85, - 99, 96, 0, 0, 101, 0, 94, 0, 77, 79, - 78, 0, 181, 83, 181, 181, 181, 181, 181, 181, - 181, 181, 181, 181, 181, 181, 28, 181, 181, 181, - - 181, 181, 181, 181, 181, 181, 181, 181, 181, 181, - 32, 181, 181, 56, 181, 181, 181, 181, 181, 181, - 181, 181, 181, 181, 181, 181, 181, 181, 181, 181, - 181, 181, 181, 181, 181, 181, 181, 181, 181, 181, - 181, 181, 181, 181, 181, 92, 82, 1, 0, 0, - 2, 0, 0, 0, 0, 15, 14, 18, 17, 0, - 98, 97, 0, 99, 0, 100, 95, 88, 89, 181, - 104, 181, 181, 181, 181, 181, 181, 181, 181, 181, - 181, 181, 181, 181, 181, 181, 181, 181, 181, 181, - 181, 181, 31, 181, 181, 181, 181, 181, 181, 181, - - 181, 181, 181, 25, 181, 181, 181, 181, 181, 181, - 181, 181, 181, 181, 57, 181, 181, 181, 181, 181, - 181, 181, 181, 181, 181, 181, 181, 181, 181, 181, - 181, 181, 181, 181, 181, 181, 181, 181, 181, 181, - 181, 181, 0, 0, 0, 0, 14, 0, 98, 0, - 97, 0, 99, 100, 181, 181, 23, 181, 181, 144, - 181, 181, 181, 181, 181, 181, 181, 181, 181, 30, - 107, 181, 181, 181, 181, 63, 181, 181, 112, 126, - 181, 181, 181, 181, 181, 181, 181, 181, 181, 181, - 181, 123, 147, 44, 45, 46, 181, 181, 181, 181, - - 181, 181, 181, 181, 181, 181, 181, 181, 181, 181, - 181, 181, 181, 181, 181, 181, 110, 102, 181, 181, - 181, 181, 181, 181, 181, 41, 42, 43, 73, 181, - 181, 0, 0, 0, 0, 0, 97, 181, 181, 26, - 35, 36, 37, 181, 105, 181, 22, 181, 181, 181, - 181, 134, 135, 136, 181, 103, 181, 127, 24, 137, - 138, 139, 149, 131, 132, 133, 181, 181, 181, 58, - 129, 181, 181, 38, 39, 40, 181, 181, 181, 181, - 181, 181, 181, 181, 181, 181, 181, 181, 181, 181, - 181, 181, 124, 181, 181, 181, 181, 181, 181, 181, - - 181, 181, 181, 106, 181, 146, 181, 181, 29, 0, - 0, 0, 0, 153, 181, 181, 151, 181, 181, 181, - 125, 120, 156, 181, 181, 181, 181, 181, 181, 115, - 181, 181, 74, 47, 48, 49, 50, 51, 52, 53, - 54, 55, 181, 181, 181, 181, 130, 111, 181, 181, - 118, 34, 181, 181, 143, 64, 119, 72, 154, 113, - 181, 181, 181, 181, 181, 181, 181, 0, 0, 0, - 0, 181, 181, 181, 114, 33, 181, 181, 181, 181, - 181, 181, 157, 158, 159, 181, 181, 181, 181, 148, - 181, 181, 181, 181, 181, 181, 181, 181, 108, 181, - - 181, 181, 181, 181, 59, 181, 60, 181, 0, 0, - 0, 0, 0, 181, 61, 27, 121, 161, 162, 163, - 181, 181, 181, 181, 181, 181, 181, 181, 181, 181, - 181, 116, 181, 181, 181, 181, 181, 181, 181, 181, - 181, 109, 165, 166, 167, 181, 181, 128, 117, 0, - 0, 6, 0, 0, 0, 11, 3, 21, 181, 181, - 181, 181, 181, 181, 181, 181, 181, 160, 122, 62, - 145, 181, 152, 150, 180, 66, 67, 68, 181, 181, - 181, 181, 181, 181, 0, 0, 0, 0, 0, 0, - 181, 181, 181, 164, 181, 181, 181, 181, 181, 181, - - 181, 181, 181, 181, 181, 181, 181, 181, 181, 168, - 4, 0, 5, 0, 0, 0, 0, 0, 181, 181, - 181, 181, 181, 181, 181, 177, 181, 181, 181, 181, - 181, 181, 69, 181, 181, 181, 0, 0, 0, 181, - 181, 178, 169, 181, 170, 181, 181, 181, 181, 181, - 181, 181, 181, 181, 179, 0, 0, 171, 172, 175, - 176, 65, 181, 140, 181, 141, 155, 173, 174, 0, - 0, 181, 181, 181, 0, 0, 0, 70, 181, 71, - 0, 0, 0, 181, 0, 0, 0, 181, 0, 0, - 7, 0, 0, 181, 0, 8, 0, 0, 142, 0, - - 0, 0, 0, 9, 0, 10, 0 - } ; - -static yyconst flex_int32_t 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, 33, 33, 33, 33, 33, 33, 33, 33, 33, - 33, 34, 35, 33, 33, 33, 33, 36, 33, 33, - 1, 1, 1, 37, 38, 1, 39, 40, 41, 42, - - 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, - 53, 54, 33, 55, 56, 57, 58, 59, 60, 61, - 62, 63, 1, 64, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1 - } ; - -static yyconst flex_int32_t yy_meta[65] = - { 0, - 1, 2, 3, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 4, 4, 4, 4, 4, - 4, 5, 1, 1, 1, 1, 6, 6, 6, 6, - 5, 5, 7, 7, 7, 8, 1, 7, 6, 6, - 6, 6, 5, 5, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 8, 7, 7, 1 - } ; - -static yyconst flex_int16_t yy_base[719] = - { 0, - 0, 63, 88, 0, 1076, 1075, 1077, 1080, 64, 1080, - 1051, 1050, 59, 1049, 58, 60, 58, 1048, 139, 187, - 47, 1047, 56, 0, 1034, 121, 110, 137, 138, 134, - 163, 1017, 173, 177, 115, 149, 140, 1011, 159, 121, - 187, 194, 194, 172, 1022, 171, 249, 240, 1042, 1080, - 250, 1080, 1051, 241, 1080, 0, 1080, 1080, 262, 1080, - 1080, 1080, 1080, 1080, 1080, 1080, 1080, 1080, 236, 1080, - 238, 187, 286, 303, 1080, 0, 0, 1040, 1080, 1080, - 1080, 1039, 0, 1080, 1006, 1011, 1004, 1007, 1016, 1015, - 1001, 1004, 1016, 35, 1010, 997, 994, 1008, 994, 991, - - 991, 997, 215, 232, 991, 1002, 987, 993, 997, 998, - 0, 989, 1000, 234, 995, 975, 226, 979, 993, 983, - 119, 976, 234, 989, 991, 973, 969, 977, 974, 963, - 972, 256, 970, 976, 971, 974, 962, 965, 967, 245, - 970, 961, 974, 227, 967, 1080, 1080, 308, 294, 324, - 1080, 952, 965, 956, 967, 329, 0, 338, 0, 368, - 1080, 303, 379, 1080, 386, 393, 0, 1080, 1080, 962, - 0, 953, 957, 967, 964, 947, 946, 946, 950, 216, - 961, 958, 958, 956, 953, 944, 951, 937, 935, 948, - 933, 950, 0, 947, 934, 942, 939, 943, 944, 937, - - 934, 922, 921, 935, 938, 935, 922, 929, 919, 320, - 925, 928, 918, 926, 914, 918, 909, 924, 914, 905, - 924, 907, 905, 916, 905, 900, 898, 912, 897, 899, - 896, 908, 907, 910, 288, 901, 895, 884, 331, 903, - 905, 893, 885, 889, 901, 884, 0, 400, 410, 427, - 1080, 439, 446, 1080, 879, 890, 0, 887, 343, 0, - 880, 878, 880, 875, 884, 872, 890, 878, 346, 0, - 0, 872, 883, 882, 882, 0, 866, 350, 0, 0, - 868, 353, 876, 877, 867, 861, 860, 861, 860, 357, - 856, 0, 0, 852, 851, 850, 852, 853, 858, 852, - - 848, 862, 857, 856, 855, 846, 849, 849, 841, 844, - 839, 848, 853, 838, 851, 841, 0, 0, 848, 844, - 835, 835, 841, 840, 837, 0, 0, 0, 0, 826, - 839, 838, 837, 834, 822, 453, 463, 834, 836, 0, - 0, 0, 0, 822, 0, 822, 0, 821, 822, 816, - 827, 0, 0, 0, 817, 0, 813, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 824, 469, 823, 0, - 0, 821, 817, 0, 0, 0, 806, 415, 432, 473, - 811, 807, 813, 803, 801, 815, 799, 799, 813, 801, - 813, 808, 0, 806, 803, 807, 790, 792, 799, 805, - - 800, 799, 786, 0, 788, 0, 787, 791, 0, 785, - 834, 784, 787, 0, 775, 785, 0, 773, 773, 787, - 0, 789, 0, 482, 797, 796, 795, 766, 765, 0, - 783, 782, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 766, 780, 766, 763, 0, 0, 769, 768, - 0, 0, 766, 758, 0, 0, 0, 0, 0, 0, - 755, 767, 485, 759, 766, 763, 757, 750, 503, 766, - 751, 746, 760, 758, 0, 0, 750, 769, 768, 767, - 738, 737, 301, 481, 0, 750, 753, 751, 739, 0, - 749, 746, 745, 734, 733, 732, 509, 741, 0, 753, - - 752, 751, 722, 721, 0, 736, 0, 734, 729, 515, - 527, 773, 722, 730, 0, 0, 0, 745, 744, 0, - 726, 729, 713, 721, 711, 719, 720, 720, 719, 704, - 717, 0, 718, 706, 705, 701, 725, 724, 723, 694, - 693, 0, 723, 722, 0, 704, 707, 0, 0, 693, - 537, 1080, 561, 0, 567, 340, 1080, 0, 690, 689, - 699, 699, 686, 701, 684, 699, 694, 0, 0, 0, - 0, 679, 0, 0, 0, 700, 389, 700, 689, 692, - 676, 675, 685, 685, 675, 529, 589, 474, 683, 671, - 669, 668, 679, 0, 682, 678, 680, 676, 662, 669, - - 669, 671, 667, 669, 667, 667, 654, 653, 664, 0, - 1080, 531, 1080, 596, 0, 616, 666, 648, 665, 664, - 647, 635, 643, 633, 634, 0, 627, 646, 635, 607, - 604, 601, 0, 604, 603, 586, 533, 572, 580, 564, - 563, 0, 0, 564, 0, 540, 554, 552, 516, 530, - 505, 486, 453, 450, 0, 461, 443, 0, 0, 0, - 0, 0, 400, 406, 385, 0, 0, 0, 0, 343, - 389, 319, 267, 249, 487, 341, 235, 0, 200, 0, - 507, 498, 184, 157, 150, 564, 559, 136, 565, 591, - 1080, 593, 550, 112, 594, 1080, 569, 576, 0, 123, - - 619, 621, 637, 1080, 638, 1080, 1080, 648, 653, 658, - 663, 665, 667, 673, 680, 685, 690, 695 - } ; - -static yyconst flex_int16_t yy_def[719] = - { 0, - 707, 1, 707, 3, 708, 708, 707, 707, 707, 707, - 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, - 707, 707, 707, 709, 707, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 707, 707, 707, 707, 707, - 707, 707, 707, 707, 707, 710, 707, 707, 707, 707, - 707, 707, 707, 707, 707, 707, 707, 707, 711, 707, - 712, 19, 707, 707, 707, 713, 20, 707, 707, 707, - 707, 707, 709, 707, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 707, 707, 707, 707, 707, - 707, 707, 707, 707, 707, 707, 714, 707, 710, 707, - 707, 712, 707, 707, 707, 707, 713, 707, 707, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 707, 707, 707, 707, 714, 707, 707, 707, - 707, 707, 707, 707, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 707, 707, 707, 707, 707, 707, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - - 709, 709, 709, 709, 709, 709, 709, 709, 709, 707, - 707, 707, 707, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 707, 707, 707, - 707, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - - 709, 709, 709, 709, 709, 709, 709, 709, 707, 715, - 707, 707, 707, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 707, - 707, 707, 707, 716, 707, 707, 707, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 707, 717, 707, 716, 707, 707, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 707, 707, 707, 707, 718, 707, 707, 707, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 718, 707, 707, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 707, 707, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 707, - 707, 709, 709, 709, 707, 707, 707, 709, 709, 709, - 707, 707, 707, 709, 707, 707, 707, 709, 707, 707, - 707, 707, 707, 709, 707, 707, 707, 707, 709, 707, - - 707, 707, 707, 707, 707, 707, 0, 707, 707, 707, - 707, 707, 707, 707, 707, 707, 707, 707 - } ; - -static yyconst flex_int16_t yy_nxt[1145] = - { 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, 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, 62, 59, 48, 65, - 78, 79, 67, 69, 69, 69, 69, 69, 69, 69, - 81, 82, 66, 63, 68, 179, 180, 49, 50, 51, - 52, 51, 50, 50, 50, 50, 50, 50, 50, 50, - - 50, 50, 53, 50, 54, 54, 54, 54, 54, 54, - 55, 50, 50, 50, 56, 56, 56, 56, 56, 56, - 56, 56, 56, 56, 50, 56, 56, 56, 56, 56, - 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, - 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, - 56, 50, 71, 116, 72, 72, 72, 72, 72, 72, - 73, 85, 88, 126, 89, 213, 702, 117, 90, 74, - 75, 699, 214, 127, 76, 91, 86, 87, 120, 92, - 95, 74, 75, 99, 96, 100, 93, 118, 694, 94, - 97, 119, 121, 689, 101, 146, 98, 123, 688, 76, - - 71, 102, 77, 77, 77, 77, 77, 77, 77, 103, - 142, 108, 104, 124, 143, 105, 125, 74, 75, 109, - 111, 106, 707, 112, 144, 128, 687, 113, 114, 74, - 75, 110, 129, 130, 147, 115, 135, 131, 684, 136, - 139, 150, 151, 132, 133, 140, 134, 707, 137, 141, - 148, 156, 59, 156, 149, 138, 158, 158, 158, 158, - 158, 158, 158, 59, 189, 59, 160, 161, 163, 164, - 191, 264, 265, 240, 216, 190, 241, 208, 160, 161, - 163, 164, 152, 201, 192, 209, 202, 203, 217, 153, - 204, 235, 205, 154, 226, 150, 151, 683, 155, 71, - - 236, 73, 73, 73, 73, 73, 73, 73, 680, 148, - 227, 59, 679, 149, 165, 165, 74, 75, 166, 166, - 166, 166, 166, 166, 166, 150, 151, 523, 74, 75, - 156, 321, 156, 250, 251, 524, 152, 294, 295, 296, - 322, 556, 681, 153, 675, 250, 251, 154, 326, 327, - 328, 676, 155, 158, 158, 158, 158, 158, 158, 158, - 341, 342, 343, 352, 353, 354, 152, 360, 361, 362, - 364, 365, 366, 153, 374, 375, 376, 154, 678, 248, - 248, 589, 155, 249, 249, 249, 249, 249, 249, 249, - 252, 252, 590, 682, 253, 253, 253, 253, 253, 253, - - 253, 166, 166, 166, 166, 166, 166, 166, 166, 166, - 166, 166, 166, 166, 166, 249, 249, 249, 249, 249, - 249, 249, 602, 603, 254, 249, 249, 249, 249, 249, - 249, 249, 434, 435, 436, 677, 254, 674, 336, 336, - 673, 161, 337, 337, 337, 337, 337, 337, 337, 437, - 438, 439, 672, 161, 253, 253, 253, 253, 253, 253, - 253, 253, 253, 253, 253, 253, 253, 253, 337, 337, - 337, 337, 337, 337, 337, 551, 552, 164, 337, 337, - 337, 337, 337, 337, 337, 425, 426, 427, 675, 164, - 440, 441, 442, 671, 251, 676, 428, 429, 478, 479, - - 480, 500, 501, 502, 469, 670, 251, 525, 681, 481, - 482, 669, 503, 504, 668, 526, 551, 552, 510, 511, - 511, 511, 511, 511, 511, 537, 538, 539, 551, 552, - 612, 613, 612, 613, 612, 613, 540, 541, 551, 552, - 667, 685, 555, 555, 555, 555, 555, 555, 555, 686, - 554, 697, 586, 587, 587, 587, 587, 587, 587, 682, - 692, 666, 551, 552, 615, 690, 695, 693, 551, 552, - 697, 665, 664, 691, 696, 554, 553, 553, 553, 553, - 553, 553, 555, 555, 555, 555, 555, 555, 555, 615, - 612, 613, 690, 663, 692, 695, 662, 612, 613, 661, - - 691, 693, 698, 696, 616, 616, 616, 616, 616, 616, - 616, 614, 614, 614, 614, 614, 614, 612, 613, 700, - 703, 698, 705, 660, 659, 658, 657, 701, 704, 656, - 706, 616, 616, 616, 616, 616, 616, 616, 703, 705, - 655, 654, 653, 652, 651, 650, 704, 706, 57, 57, - 57, 57, 57, 57, 57, 57, 83, 83, 83, 83, - 83, 159, 159, 159, 159, 159, 69, 69, 162, 162, - 167, 167, 167, 247, 247, 649, 247, 247, 247, 247, - 247, 553, 553, 553, 648, 647, 646, 553, 588, 588, - 588, 614, 614, 614, 645, 644, 643, 614, 637, 637, - - 637, 642, 641, 640, 639, 638, 636, 635, 634, 633, - 632, 631, 630, 629, 628, 627, 626, 625, 624, 623, - 622, 621, 620, 619, 618, 617, 611, 610, 609, 608, - 607, 606, 605, 604, 601, 600, 599, 598, 597, 596, - 595, 594, 593, 592, 591, 585, 584, 583, 582, 581, - 580, 579, 578, 577, 576, 575, 574, 573, 572, 571, - 570, 569, 568, 567, 566, 565, 564, 563, 562, 561, - 560, 559, 558, 557, 556, 550, 549, 548, 547, 546, - 545, 544, 543, 542, 536, 535, 534, 533, 532, 531, - 530, 529, 528, 527, 522, 521, 520, 519, 518, 517, - - 516, 515, 514, 513, 512, 509, 508, 507, 506, 505, - 499, 498, 497, 496, 495, 494, 493, 492, 491, 490, - 489, 488, 487, 486, 485, 484, 483, 477, 476, 475, - 474, 473, 472, 471, 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, 433, 432, 431, 430, 424, 423, 422, 421, - 420, 419, 418, 417, 416, 415, 414, 413, 412, 411, - 410, 409, 408, 407, 406, 405, 404, 403, 402, 401, - 400, 399, 398, 397, 396, 395, 394, 393, 392, 391, - - 390, 389, 388, 387, 386, 385, 384, 383, 382, 381, - 380, 379, 378, 377, 373, 372, 371, 370, 369, 368, - 367, 363, 359, 358, 357, 356, 355, 351, 350, 349, - 348, 347, 346, 345, 344, 340, 339, 338, 335, 334, - 333, 332, 331, 330, 329, 325, 324, 323, 320, 319, - 318, 317, 316, 315, 314, 313, 312, 311, 310, 309, - 308, 307, 306, 305, 304, 303, 302, 301, 300, 299, - 298, 297, 293, 292, 291, 290, 289, 288, 287, 286, - 285, 284, 283, 282, 281, 280, 279, 278, 277, 276, - 275, 274, 273, 272, 271, 270, 269, 268, 267, 266, - - 263, 262, 261, 260, 259, 258, 257, 256, 255, 246, - 245, 244, 243, 242, 239, 238, 237, 234, 233, 232, - 231, 230, 229, 228, 225, 224, 223, 222, 221, 220, - 219, 218, 215, 212, 211, 210, 207, 206, 200, 199, - 198, 197, 196, 195, 194, 193, 188, 187, 186, 185, - 184, 183, 182, 181, 178, 177, 176, 175, 174, 173, - 172, 171, 170, 169, 168, 157, 80, 145, 122, 107, - 84, 80, 70, 64, 61, 60, 707, 58, 58, 7, - 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, - 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, - - 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, - 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, - 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, - 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, - 707, 707, 707, 707 - } ; - -static yyconst flex_int16_t yy_chk[1145] = - { 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, 2, 9, 13, 9, 2, 15, - 21, 21, 16, 17, 17, 17, 17, 17, 17, 17, - 23, 23, 15, 13, 16, 94, 94, 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, 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, - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, - 3, 3, 19, 35, 19, 19, 19, 19, 19, 19, - 19, 26, 27, 40, 27, 121, 700, 35, 27, 19, - 19, 694, 121, 40, 19, 28, 26, 26, 37, 28, - 29, 19, 19, 30, 29, 30, 28, 36, 688, 28, - 29, 36, 37, 685, 30, 46, 29, 39, 684, 19, - - 20, 31, 20, 20, 20, 20, 20, 20, 20, 31, - 44, 33, 31, 39, 44, 31, 39, 20, 20, 33, - 34, 31, 72, 34, 44, 41, 683, 34, 34, 20, - 20, 33, 41, 41, 46, 34, 42, 41, 679, 42, - 43, 48, 48, 41, 41, 43, 41, 72, 42, 43, - 47, 51, 47, 51, 47, 42, 54, 54, 54, 54, - 54, 54, 54, 59, 103, 59, 69, 69, 71, 71, - 104, 180, 180, 144, 123, 103, 144, 117, 69, 69, - 71, 71, 48, 114, 104, 117, 114, 114, 123, 48, - 114, 140, 114, 48, 132, 149, 149, 677, 48, 73, - - 140, 73, 73, 73, 73, 73, 73, 73, 674, 148, - 132, 148, 673, 148, 74, 74, 73, 73, 74, 74, - 74, 74, 74, 74, 74, 150, 150, 483, 73, 73, - 156, 235, 156, 162, 162, 483, 149, 210, 210, 210, - 235, 556, 676, 149, 670, 162, 162, 149, 239, 239, - 239, 670, 149, 158, 158, 158, 158, 158, 158, 158, - 259, 259, 259, 269, 269, 269, 150, 278, 278, 278, - 282, 282, 282, 150, 290, 290, 290, 150, 672, 160, - 160, 556, 150, 160, 160, 160, 160, 160, 160, 160, - 163, 163, 556, 676, 163, 163, 163, 163, 163, 163, - - 163, 165, 165, 165, 165, 165, 165, 165, 166, 166, - 166, 166, 166, 166, 166, 248, 248, 248, 248, 248, - 248, 248, 577, 577, 166, 249, 249, 249, 249, 249, - 249, 249, 378, 378, 378, 671, 166, 665, 250, 250, - 664, 249, 250, 250, 250, 250, 250, 250, 250, 379, - 379, 379, 663, 249, 252, 252, 252, 252, 252, 252, - 252, 253, 253, 253, 253, 253, 253, 253, 336, 336, - 336, 336, 336, 336, 336, 588, 588, 253, 337, 337, - 337, 337, 337, 337, 337, 368, 368, 368, 675, 253, - 380, 380, 380, 657, 337, 675, 368, 368, 424, 424, - - 424, 463, 463, 463, 469, 656, 337, 484, 681, 424, - 424, 654, 463, 463, 653, 484, 510, 510, 469, 469, - 469, 469, 469, 469, 469, 497, 497, 497, 511, 511, - 586, 586, 612, 612, 637, 637, 497, 497, 551, 551, - 652, 682, 511, 511, 511, 511, 511, 511, 511, 682, - 510, 693, 551, 551, 551, 551, 551, 551, 551, 681, - 687, 651, 553, 553, 586, 686, 689, 687, 555, 555, - 697, 650, 649, 686, 689, 510, 553, 553, 553, 553, - 553, 553, 555, 555, 555, 555, 555, 555, 555, 586, - 587, 587, 690, 648, 692, 695, 647, 614, 614, 646, - - 690, 692, 693, 695, 587, 587, 587, 587, 587, 587, - 587, 614, 614, 614, 614, 614, 614, 616, 616, 698, - 701, 697, 702, 644, 641, 640, 639, 698, 701, 638, - 702, 616, 616, 616, 616, 616, 616, 616, 703, 705, - 636, 635, 634, 632, 631, 630, 703, 705, 708, 708, - 708, 708, 708, 708, 708, 708, 709, 709, 709, 709, - 709, 710, 710, 710, 710, 710, 711, 711, 712, 712, - 713, 713, 713, 714, 714, 629, 714, 714, 714, 714, - 714, 715, 715, 715, 628, 627, 625, 715, 716, 716, - 716, 717, 717, 717, 624, 623, 622, 717, 718, 718, - - 718, 621, 620, 619, 618, 617, 609, 608, 607, 606, - 605, 604, 603, 602, 601, 600, 599, 598, 597, 596, - 595, 593, 592, 591, 590, 589, 585, 584, 583, 582, - 581, 580, 579, 578, 576, 572, 567, 566, 565, 564, - 563, 562, 561, 560, 559, 550, 547, 546, 544, 543, - 541, 540, 539, 538, 537, 536, 535, 534, 533, 531, - 530, 529, 528, 527, 526, 525, 524, 523, 522, 521, - 519, 518, 514, 513, 512, 509, 508, 506, 504, 503, - 502, 501, 500, 498, 496, 495, 494, 493, 492, 491, - 489, 488, 487, 486, 482, 481, 480, 479, 478, 477, - - 474, 473, 472, 471, 470, 468, 467, 466, 465, 464, - 462, 461, 454, 453, 450, 449, 446, 445, 444, 443, - 432, 431, 429, 428, 427, 426, 425, 422, 420, 419, - 418, 416, 415, 413, 412, 411, 410, 408, 407, 405, - 403, 402, 401, 400, 399, 398, 397, 396, 395, 394, - 392, 391, 390, 389, 388, 387, 386, 385, 384, 383, - 382, 381, 377, 373, 372, 369, 367, 357, 355, 351, - 350, 349, 348, 346, 344, 339, 338, 335, 334, 333, - 332, 331, 330, 325, 324, 323, 322, 321, 320, 319, - 316, 315, 314, 313, 312, 311, 310, 309, 308, 307, - - 306, 305, 304, 303, 302, 301, 300, 299, 298, 297, - 296, 295, 294, 291, 289, 288, 287, 286, 285, 284, - 283, 281, 277, 275, 274, 273, 272, 268, 267, 266, - 265, 264, 263, 262, 261, 258, 256, 255, 246, 245, - 244, 243, 242, 241, 240, 238, 237, 236, 234, 233, - 232, 231, 230, 229, 228, 227, 226, 225, 224, 223, - 222, 221, 220, 219, 218, 217, 216, 215, 214, 213, - 212, 211, 209, 208, 207, 206, 205, 204, 203, 202, - 201, 200, 199, 198, 197, 196, 195, 194, 192, 191, - 190, 189, 188, 187, 186, 185, 184, 183, 182, 181, - - 179, 178, 177, 176, 175, 174, 173, 172, 170, 155, - 154, 153, 152, 145, 143, 142, 141, 139, 138, 137, - 136, 135, 134, 133, 131, 130, 129, 128, 127, 126, - 125, 124, 122, 120, 119, 118, 116, 115, 113, 112, - 110, 109, 108, 107, 106, 105, 102, 101, 100, 99, - 98, 97, 96, 95, 93, 92, 91, 90, 89, 88, - 87, 86, 85, 82, 78, 53, 49, 45, 38, 32, - 25, 22, 18, 14, 12, 11, 7, 6, 5, 707, - 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, - 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, - - 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, - 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, - 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, - 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, - 707, 707, 707, 707 - } ; - -/* 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_lexer.lpp" -#line 2 "glsl_lexer.lpp" -/* - * 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 "ast.h" -#include "glsl_parser_extras.h" -#include "glsl_parser.h" - -#define YY_USER_ACTION \ - do { \ - yylloc->source = 0; \ - yylloc->first_column = yycolumn + 1; \ - yylloc->first_line = yylineno + 1; \ - yycolumn += yyleng; \ - } while(0); - -#define YY_USER_INIT yylineno = 0; yycolumn = 0; - -#define TOKEN_OR_IDENTIFIER(version, token) \ - do { \ - if (yyextra->language_version >= version) { \ - return token; \ - } else { \ - yylval->identifier = strdup(yytext); \ - return IDENTIFIER; \ - } \ - } while (0) - -/* Handle reserved words in GLSL ES (version 100) */ -#define TOKEN_OR_IDENTIFIER_ES(version, token) \ - do { \ - if (yyextra->es_shader) { \ - return token; \ - } else { \ - TOKEN_OR_IDENTIFIER(version, token); \ - } \ - } while (0) - -#define RESERVED_WORD(version, token) \ - do { \ - if (yyextra->language_version >= version) { \ - return token; \ - } else { \ - _mesa_glsl_error(yylloc, yyextra, \ - "Illegal use of reserved word `%s'", yytext); \ - return ERROR_TOK; \ - } \ - } while (0) - -#line 990 "glsl_lexer.cpp" - -#define INITIAL 0 -#define PP 1 -#define PRAGMA 2 - -#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_lex_init (yyscan_t* scanner); - -int _mesa_glsl_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_lex_destroy (yyscan_t yyscanner ); - -int _mesa_glsl_get_debug (yyscan_t yyscanner ); - -void _mesa_glsl_set_debug (int debug_flag ,yyscan_t yyscanner ); - -YY_EXTRA_TYPE _mesa_glsl_get_extra (yyscan_t yyscanner ); - -void _mesa_glsl_set_extra (YY_EXTRA_TYPE user_defined ,yyscan_t yyscanner ); - -FILE *_mesa_glsl_get_in (yyscan_t yyscanner ); - -void _mesa_glsl_set_in (FILE * in_str ,yyscan_t yyscanner ); - -FILE *_mesa_glsl_get_out (yyscan_t yyscanner ); - -void _mesa_glsl_set_out (FILE * out_str ,yyscan_t yyscanner ); - -int _mesa_glsl_get_leng (yyscan_t yyscanner ); - -char *_mesa_glsl_get_text (yyscan_t yyscanner ); - -int _mesa_glsl_get_lineno (yyscan_t yyscanner ); - -void _mesa_glsl_set_lineno (int line_number ,yyscan_t yyscanner ); - -YYSTYPE * _mesa_glsl_get_lval (yyscan_t yyscanner ); - -void _mesa_glsl_set_lval (YYSTYPE * yylval_param ,yyscan_t yyscanner ); - - YYLTYPE *_mesa_glsl_get_lloc (yyscan_t yyscanner ); - - void _mesa_glsl_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_wrap (yyscan_t yyscanner ); -#else -extern int _mesa_glsl_wrap (yyscan_t yyscanner ); -#endif -#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 -#define YY_READ_BUF_SIZE 8192 -#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 fwrite( yytext, yyleng, 1, yyout ) -#endif - -/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, - * is returned in "result". - */ -#ifndef YY_INPUT -#define YY_INPUT(buf,result,max_size) \ - if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \ - { \ - int c = '*'; \ - int n; \ - for ( n = 0; n < max_size && \ - (c = getc( yyin )) != EOF && c != '\n'; ++n ) \ - buf[n] = (char) c; \ - if ( c == '\n' ) \ - buf[n++] = (char) c; \ - if ( c == EOF && ferror( yyin ) ) \ - YY_FATAL_ERROR( "input in flex scanner failed" ); \ - result = n; \ - } \ - else \ - { \ - errno=0; \ - while ( (result = 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_lex \ - (YYSTYPE * yylval_param,YYLTYPE * yylloc_param ,yyscan_t yyscanner); - -#define YY_DECL int _mesa_glsl_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 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 -{ - register yy_state_type yy_current_state; - register char *yy_cp, *yy_bp; - register int yy_act; - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - -#line 86 "glsl_lexer.lpp" - - -#line 1227 "glsl_lexer.cpp" - - 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_ensure_buffer_stack (yyscanner); - YY_CURRENT_BUFFER_LVALUE = - _mesa_glsl__create_buffer(yyin,YY_BUF_SIZE ,yyscanner); - } - - _mesa_glsl__load_buffer_state(yyscanner ); - } - - while ( 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 - { - register 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 >= 708 ) - yy_c = yy_meta[(unsigned int) yy_c]; - } - yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; - ++yy_cp; - } - while ( yy_current_state != 707 ); - 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 88 "glsl_lexer.lpp" -; - 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 91 "glsl_lexer.lpp" -; - YY_BREAK -case 3: -YY_RULE_SETUP -#line 92 "glsl_lexer.lpp" -{ BEGIN PP; return VERSION; } - YY_BREAK -case 4: -YY_RULE_SETUP -#line 93 "glsl_lexer.lpp" -{ 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 94 "glsl_lexer.lpp" -{ - /* 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; - 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 109 "glsl_lexer.lpp" -{ - /* 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; - } - YY_BREAK -case 7: -YY_RULE_SETUP -#line 123 "glsl_lexer.lpp" -{ - BEGIN PP; - return PRAGMA_DEBUG_ON; - } - YY_BREAK -case 8: -YY_RULE_SETUP -#line 127 "glsl_lexer.lpp" -{ - BEGIN PP; - return PRAGMA_DEBUG_OFF; - } - YY_BREAK -case 9: -YY_RULE_SETUP -#line 131 "glsl_lexer.lpp" -{ - BEGIN PP; - return PRAGMA_OPTIMIZE_ON; - } - YY_BREAK -case 10: -YY_RULE_SETUP -#line 135 "glsl_lexer.lpp" -{ - BEGIN PP; - return PRAGMA_OPTIMIZE_OFF; - } - YY_BREAK -case 11: -YY_RULE_SETUP -#line 139 "glsl_lexer.lpp" -{ BEGIN PRAGMA; } - YY_BREAK -case 12: -/* rule 12 can match eol */ -YY_RULE_SETUP -#line 141 "glsl_lexer.lpp" -{ BEGIN 0; yylineno++; yycolumn = 0; } - YY_BREAK -case 13: -YY_RULE_SETUP -#line 142 "glsl_lexer.lpp" -{ } - YY_BREAK -case 14: -YY_RULE_SETUP -#line 144 "glsl_lexer.lpp" -{ } - YY_BREAK -case 15: -YY_RULE_SETUP -#line 145 "glsl_lexer.lpp" -{ } - YY_BREAK -case 16: -YY_RULE_SETUP -#line 146 "glsl_lexer.lpp" -return COLON; - YY_BREAK -case 17: -YY_RULE_SETUP -#line 147 "glsl_lexer.lpp" -{ - yylval->identifier = strdup(yytext); - return IDENTIFIER; - } - YY_BREAK -case 18: -YY_RULE_SETUP -#line 151 "glsl_lexer.lpp" -{ - yylval->n = strtol(yytext, NULL, 10); - return INTCONSTANT; - } - YY_BREAK -case 19: -/* rule 19 can match eol */ -YY_RULE_SETUP -#line 155 "glsl_lexer.lpp" -{ BEGIN 0; yylineno++; yycolumn = 0; return EOL; } - YY_BREAK -case 20: -/* rule 20 can match eol */ -YY_RULE_SETUP -#line 157 "glsl_lexer.lpp" -{ yylineno++; yycolumn = 0; } - YY_BREAK -case 21: -YY_RULE_SETUP -#line 159 "glsl_lexer.lpp" -return ATTRIBUTE; - YY_BREAK -case 22: -YY_RULE_SETUP -#line 160 "glsl_lexer.lpp" -return CONST_TOK; - YY_BREAK -case 23: -YY_RULE_SETUP -#line 161 "glsl_lexer.lpp" -return BOOL_TOK; - YY_BREAK -case 24: -YY_RULE_SETUP -#line 162 "glsl_lexer.lpp" -return FLOAT_TOK; - YY_BREAK -case 25: -YY_RULE_SETUP -#line 163 "glsl_lexer.lpp" -return INT_TOK; - YY_BREAK -case 26: -YY_RULE_SETUP -#line 165 "glsl_lexer.lpp" -return BREAK; - YY_BREAK -case 27: -YY_RULE_SETUP -#line 166 "glsl_lexer.lpp" -return CONTINUE; - YY_BREAK -case 28: -YY_RULE_SETUP -#line 167 "glsl_lexer.lpp" -return DO; - YY_BREAK -case 29: -YY_RULE_SETUP -#line 168 "glsl_lexer.lpp" -return WHILE; - YY_BREAK -case 30: -YY_RULE_SETUP -#line 169 "glsl_lexer.lpp" -return ELSE; - YY_BREAK -case 31: -YY_RULE_SETUP -#line 170 "glsl_lexer.lpp" -return FOR; - YY_BREAK -case 32: -YY_RULE_SETUP -#line 171 "glsl_lexer.lpp" -return IF; - YY_BREAK -case 33: -YY_RULE_SETUP -#line 172 "glsl_lexer.lpp" -return DISCARD; - YY_BREAK -case 34: -YY_RULE_SETUP -#line 173 "glsl_lexer.lpp" -return RETURN; - YY_BREAK -case 35: -YY_RULE_SETUP -#line 175 "glsl_lexer.lpp" -return BVEC2; - YY_BREAK -case 36: -YY_RULE_SETUP -#line 176 "glsl_lexer.lpp" -return BVEC3; - YY_BREAK -case 37: -YY_RULE_SETUP -#line 177 "glsl_lexer.lpp" -return BVEC4; - YY_BREAK -case 38: -YY_RULE_SETUP -#line 178 "glsl_lexer.lpp" -return IVEC2; - YY_BREAK -case 39: -YY_RULE_SETUP -#line 179 "glsl_lexer.lpp" -return IVEC3; - YY_BREAK -case 40: -YY_RULE_SETUP -#line 180 "glsl_lexer.lpp" -return IVEC4; - YY_BREAK -case 41: -YY_RULE_SETUP -#line 181 "glsl_lexer.lpp" -return VEC2; - YY_BREAK -case 42: -YY_RULE_SETUP -#line 182 "glsl_lexer.lpp" -return VEC3; - YY_BREAK -case 43: -YY_RULE_SETUP -#line 183 "glsl_lexer.lpp" -return VEC4; - YY_BREAK -case 44: -YY_RULE_SETUP -#line 184 "glsl_lexer.lpp" -return MAT2X2; - YY_BREAK -case 45: -YY_RULE_SETUP -#line 185 "glsl_lexer.lpp" -return MAT3X3; - YY_BREAK -case 46: -YY_RULE_SETUP -#line 186 "glsl_lexer.lpp" -return MAT4X4; - YY_BREAK -case 47: -YY_RULE_SETUP -#line 187 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(120, MAT2X2); - YY_BREAK -case 48: -YY_RULE_SETUP -#line 188 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(120, MAT2X3); - YY_BREAK -case 49: -YY_RULE_SETUP -#line 189 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(120, MAT2X4); - YY_BREAK -case 50: -YY_RULE_SETUP -#line 190 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(120, MAT3X2); - YY_BREAK -case 51: -YY_RULE_SETUP -#line 191 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(120, MAT3X3); - YY_BREAK -case 52: -YY_RULE_SETUP -#line 192 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(120, MAT3X4); - YY_BREAK -case 53: -YY_RULE_SETUP -#line 193 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(120, MAT4X2); - YY_BREAK -case 54: -YY_RULE_SETUP -#line 194 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(120, MAT4X3); - YY_BREAK -case 55: -YY_RULE_SETUP -#line 195 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(120, MAT4X4); - YY_BREAK -case 56: -YY_RULE_SETUP -#line 197 "glsl_lexer.lpp" -return IN_TOK; - YY_BREAK -case 57: -YY_RULE_SETUP -#line 198 "glsl_lexer.lpp" -return OUT_TOK; - YY_BREAK -case 58: -YY_RULE_SETUP -#line 199 "glsl_lexer.lpp" -return INOUT_TOK; - YY_BREAK -case 59: -YY_RULE_SETUP -#line 200 "glsl_lexer.lpp" -return UNIFORM; - YY_BREAK -case 60: -YY_RULE_SETUP -#line 201 "glsl_lexer.lpp" -return VARYING; - YY_BREAK -case 61: -YY_RULE_SETUP -#line 202 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(120, CENTROID); - YY_BREAK -case 62: -YY_RULE_SETUP -#line 203 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER_ES(120, INVARIANT); - YY_BREAK -case 63: -YY_RULE_SETUP -#line 205 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER_ES(130, FLAT); - YY_BREAK -case 64: -YY_RULE_SETUP -#line 206 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(130, SMOOTH); - YY_BREAK -case 65: -YY_RULE_SETUP -#line 207 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(130, NOPERSPECTIVE); - YY_BREAK -case 66: -YY_RULE_SETUP -#line 209 "glsl_lexer.lpp" -return SAMPLER1D; - YY_BREAK -case 67: -YY_RULE_SETUP -#line 210 "glsl_lexer.lpp" -return SAMPLER2D; - YY_BREAK -case 68: -YY_RULE_SETUP -#line 211 "glsl_lexer.lpp" -return SAMPLER3D; - YY_BREAK -case 69: -YY_RULE_SETUP -#line 212 "glsl_lexer.lpp" -return SAMPLERCUBE; - YY_BREAK -case 70: -YY_RULE_SETUP -#line 213 "glsl_lexer.lpp" -return SAMPLER1DSHADOW; - YY_BREAK -case 71: -YY_RULE_SETUP -#line 214 "glsl_lexer.lpp" -return SAMPLER2DSHADOW; - YY_BREAK -case 72: -YY_RULE_SETUP -#line 216 "glsl_lexer.lpp" -return STRUCT; - YY_BREAK -case 73: -YY_RULE_SETUP -#line 217 "glsl_lexer.lpp" -return VOID_TOK; - YY_BREAK -case 74: -YY_RULE_SETUP -#line 219 "glsl_lexer.lpp" -{ - if ((yyextra->language_version >= 140) - || (yyextra->ARB_fragment_coord_conventions_enable)){ - return LAYOUT_TOK; - } else { - yylval->identifier = strdup(yytext); - return IDENTIFIER; - } - } - YY_BREAK -case 75: -YY_RULE_SETUP -#line 229 "glsl_lexer.lpp" -return INC_OP; - YY_BREAK -case 76: -YY_RULE_SETUP -#line 230 "glsl_lexer.lpp" -return DEC_OP; - YY_BREAK -case 77: -YY_RULE_SETUP -#line 231 "glsl_lexer.lpp" -return LE_OP; - YY_BREAK -case 78: -YY_RULE_SETUP -#line 232 "glsl_lexer.lpp" -return GE_OP; - YY_BREAK -case 79: -YY_RULE_SETUP -#line 233 "glsl_lexer.lpp" -return EQ_OP; - YY_BREAK -case 80: -YY_RULE_SETUP -#line 234 "glsl_lexer.lpp" -return NE_OP; - YY_BREAK -case 81: -YY_RULE_SETUP -#line 235 "glsl_lexer.lpp" -return AND_OP; - YY_BREAK -case 82: -YY_RULE_SETUP -#line 236 "glsl_lexer.lpp" -return OR_OP; - YY_BREAK -case 83: -YY_RULE_SETUP -#line 237 "glsl_lexer.lpp" -return XOR_OP; - YY_BREAK -case 84: -YY_RULE_SETUP -#line 239 "glsl_lexer.lpp" -return MUL_ASSIGN; - YY_BREAK -case 85: -YY_RULE_SETUP -#line 240 "glsl_lexer.lpp" -return DIV_ASSIGN; - YY_BREAK -case 86: -YY_RULE_SETUP -#line 241 "glsl_lexer.lpp" -return ADD_ASSIGN; - YY_BREAK -case 87: -YY_RULE_SETUP -#line 242 "glsl_lexer.lpp" -return MOD_ASSIGN; - YY_BREAK -case 88: -YY_RULE_SETUP -#line 243 "glsl_lexer.lpp" -return LEFT_ASSIGN; - YY_BREAK -case 89: -YY_RULE_SETUP -#line 244 "glsl_lexer.lpp" -return RIGHT_ASSIGN; - YY_BREAK -case 90: -YY_RULE_SETUP -#line 245 "glsl_lexer.lpp" -return AND_ASSIGN; - YY_BREAK -case 91: -YY_RULE_SETUP -#line 246 "glsl_lexer.lpp" -return XOR_ASSIGN; - YY_BREAK -case 92: -YY_RULE_SETUP -#line 247 "glsl_lexer.lpp" -return OR_ASSIGN; - YY_BREAK -case 93: -YY_RULE_SETUP -#line 248 "glsl_lexer.lpp" -return SUB_ASSIGN; - YY_BREAK -case 94: -YY_RULE_SETUP -#line 250 "glsl_lexer.lpp" -{ - yylval->n = strtol(yytext, NULL, 10); - return INTCONSTANT; - } - YY_BREAK -case 95: -YY_RULE_SETUP -#line 254 "glsl_lexer.lpp" -{ - yylval->n = strtol(yytext + 2, NULL, 16); - return INTCONSTANT; - } - YY_BREAK -case 96: -YY_RULE_SETUP -#line 258 "glsl_lexer.lpp" -{ - yylval->n = strtol(yytext, NULL, 8); - return INTCONSTANT; - } - YY_BREAK -case 97: -YY_RULE_SETUP -#line 263 "glsl_lexer.lpp" -{ - yylval->real = strtod(yytext, NULL); - return FLOATCONSTANT; - } - YY_BREAK -case 98: -YY_RULE_SETUP -#line 267 "glsl_lexer.lpp" -{ - yylval->real = strtod(yytext, NULL); - return FLOATCONSTANT; - } - YY_BREAK -case 99: -YY_RULE_SETUP -#line 271 "glsl_lexer.lpp" -{ - yylval->real = strtod(yytext, NULL); - return FLOATCONSTANT; - } - YY_BREAK -case 100: -YY_RULE_SETUP -#line 275 "glsl_lexer.lpp" -{ - yylval->real = strtod(yytext, NULL); - return FLOATCONSTANT; - } - YY_BREAK -case 101: -YY_RULE_SETUP -#line 279 "glsl_lexer.lpp" -{ - yylval->real = strtod(yytext, NULL); - return FLOATCONSTANT; - } - YY_BREAK -case 102: -YY_RULE_SETUP -#line 284 "glsl_lexer.lpp" -{ - yylval->n = 1; - return BOOLCONSTANT; - } - YY_BREAK -case 103: -YY_RULE_SETUP -#line 288 "glsl_lexer.lpp" -{ - yylval->n = 0; - return BOOLCONSTANT; - } - YY_BREAK -/* Reserved words in GLSL 1.10. */ -case 104: -YY_RULE_SETUP -#line 295 "glsl_lexer.lpp" -RESERVED_WORD(999, ASM); - YY_BREAK -case 105: -YY_RULE_SETUP -#line 296 "glsl_lexer.lpp" -RESERVED_WORD(999, CLASS); - YY_BREAK -case 106: -YY_RULE_SETUP -#line 297 "glsl_lexer.lpp" -RESERVED_WORD(999, UNION); - YY_BREAK -case 107: -YY_RULE_SETUP -#line 298 "glsl_lexer.lpp" -RESERVED_WORD(999, ENUM); - YY_BREAK -case 108: -YY_RULE_SETUP -#line 299 "glsl_lexer.lpp" -RESERVED_WORD(999, TYPEDEF); - YY_BREAK -case 109: -YY_RULE_SETUP -#line 300 "glsl_lexer.lpp" -RESERVED_WORD(999, TEMPLATE); - YY_BREAK -case 110: -YY_RULE_SETUP -#line 301 "glsl_lexer.lpp" -RESERVED_WORD(999, THIS); - YY_BREAK -case 111: -YY_RULE_SETUP -#line 302 "glsl_lexer.lpp" -RESERVED_WORD(999, PACKED_TOK); - YY_BREAK -case 112: -YY_RULE_SETUP -#line 303 "glsl_lexer.lpp" -RESERVED_WORD(999, GOTO); - YY_BREAK -case 113: -YY_RULE_SETUP -#line 304 "glsl_lexer.lpp" -RESERVED_WORD(130, SWITCH); - YY_BREAK -case 114: -YY_RULE_SETUP -#line 305 "glsl_lexer.lpp" -RESERVED_WORD(130, DEFAULT); - YY_BREAK -case 115: -YY_RULE_SETUP -#line 306 "glsl_lexer.lpp" -RESERVED_WORD(999, INLINE_TOK); - YY_BREAK -case 116: -YY_RULE_SETUP -#line 307 "glsl_lexer.lpp" -RESERVED_WORD(999, NOINLINE); - YY_BREAK -case 117: -YY_RULE_SETUP -#line 308 "glsl_lexer.lpp" -RESERVED_WORD(999, VOLATILE); - YY_BREAK -case 118: -YY_RULE_SETUP -#line 309 "glsl_lexer.lpp" -RESERVED_WORD(999, PUBLIC_TOK); - YY_BREAK -case 119: -YY_RULE_SETUP -#line 310 "glsl_lexer.lpp" -RESERVED_WORD(999, STATIC); - YY_BREAK -case 120: -YY_RULE_SETUP -#line 311 "glsl_lexer.lpp" -RESERVED_WORD(999, EXTERN); - YY_BREAK -case 121: -YY_RULE_SETUP -#line 312 "glsl_lexer.lpp" -RESERVED_WORD(999, EXTERNAL); - YY_BREAK -case 122: -YY_RULE_SETUP -#line 313 "glsl_lexer.lpp" -RESERVED_WORD(999, INTERFACE); - YY_BREAK -case 123: -YY_RULE_SETUP -#line 314 "glsl_lexer.lpp" -RESERVED_WORD(999, LONG_TOK); - YY_BREAK -case 124: -YY_RULE_SETUP -#line 315 "glsl_lexer.lpp" -RESERVED_WORD(999, SHORT_TOK); - YY_BREAK -case 125: -YY_RULE_SETUP -#line 316 "glsl_lexer.lpp" -RESERVED_WORD(999, DOUBLE_TOK); - YY_BREAK -case 126: -YY_RULE_SETUP -#line 317 "glsl_lexer.lpp" -RESERVED_WORD(999, HALF); - YY_BREAK -case 127: -YY_RULE_SETUP -#line 318 "glsl_lexer.lpp" -RESERVED_WORD(999, FIXED_TOK); - YY_BREAK -case 128: -YY_RULE_SETUP -#line 319 "glsl_lexer.lpp" -RESERVED_WORD(999, UNSIGNED); - YY_BREAK -case 129: -YY_RULE_SETUP -#line 320 "glsl_lexer.lpp" -RESERVED_WORD(999, INPUT_TOK); - YY_BREAK -case 130: -YY_RULE_SETUP -#line 321 "glsl_lexer.lpp" -RESERVED_WORD(999, OUTPUT); - YY_BREAK -case 131: -YY_RULE_SETUP -#line 322 "glsl_lexer.lpp" -RESERVED_WORD(999, HVEC2); - YY_BREAK -case 132: -YY_RULE_SETUP -#line 323 "glsl_lexer.lpp" -RESERVED_WORD(999, HVEC3); - YY_BREAK -case 133: -YY_RULE_SETUP -#line 324 "glsl_lexer.lpp" -RESERVED_WORD(999, HVEC4); - YY_BREAK -case 134: -YY_RULE_SETUP -#line 325 "glsl_lexer.lpp" -RESERVED_WORD(999, DVEC2); - YY_BREAK -case 135: -YY_RULE_SETUP -#line 326 "glsl_lexer.lpp" -RESERVED_WORD(999, DVEC3); - YY_BREAK -case 136: -YY_RULE_SETUP -#line 327 "glsl_lexer.lpp" -RESERVED_WORD(999, DVEC4); - YY_BREAK -case 137: -YY_RULE_SETUP -#line 328 "glsl_lexer.lpp" -RESERVED_WORD(999, FVEC2); - YY_BREAK -case 138: -YY_RULE_SETUP -#line 329 "glsl_lexer.lpp" -RESERVED_WORD(999, FVEC3); - YY_BREAK -case 139: -YY_RULE_SETUP -#line 330 "glsl_lexer.lpp" -RESERVED_WORD(999, FVEC4); - YY_BREAK -case 140: -YY_RULE_SETUP -#line 331 "glsl_lexer.lpp" -return SAMPLER2DRECT; - YY_BREAK -case 141: -YY_RULE_SETUP -#line 332 "glsl_lexer.lpp" -RESERVED_WORD(999, SAMPLER3DRECT); - YY_BREAK -case 142: -YY_RULE_SETUP -#line 333 "glsl_lexer.lpp" -return SAMPLER2DRECTSHADOW; - YY_BREAK -case 143: -YY_RULE_SETUP -#line 334 "glsl_lexer.lpp" -RESERVED_WORD(999, SIZEOF); - YY_BREAK -case 144: -YY_RULE_SETUP -#line 335 "glsl_lexer.lpp" -RESERVED_WORD(999, CAST); - YY_BREAK -case 145: -YY_RULE_SETUP -#line 336 "glsl_lexer.lpp" -RESERVED_WORD(999, NAMESPACE); - YY_BREAK -case 146: -YY_RULE_SETUP -#line 337 "glsl_lexer.lpp" -RESERVED_WORD(999, USING); - YY_BREAK -/* Additional reserved words in GLSL 1.20. */ -case 147: -YY_RULE_SETUP -#line 340 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER_ES(120, LOWP); - YY_BREAK -case 148: -YY_RULE_SETUP -#line 341 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER_ES(120, MEDIUMP); - YY_BREAK -case 149: -YY_RULE_SETUP -#line 342 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER_ES(120, HIGHP); - YY_BREAK -case 150: -YY_RULE_SETUP -#line 343 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER_ES(120, PRECISION); - YY_BREAK -/* Additional reserved words in GLSL 1.30. */ -case 151: -YY_RULE_SETUP -#line 346 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(130, COMMON); - YY_BREAK -case 152: -YY_RULE_SETUP -#line 347 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(130, PARTITION); - YY_BREAK -case 153: -YY_RULE_SETUP -#line 348 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(130, ACTIVE); - YY_BREAK -case 154: -YY_RULE_SETUP -#line 349 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER_ES(130, SUPERP); - YY_BREAK -case 155: -YY_RULE_SETUP -#line 350 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(130, SAMPLERBUFFER); - YY_BREAK -case 156: -YY_RULE_SETUP -#line 351 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(130, FILTER); - YY_BREAK -case 157: -YY_RULE_SETUP -#line 352 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(130, IMAGE1D); - YY_BREAK -case 158: -YY_RULE_SETUP -#line 353 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(130, IMAGE2D); - YY_BREAK -case 159: -YY_RULE_SETUP -#line 354 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(130, IMAGE3D); - YY_BREAK -case 160: -YY_RULE_SETUP -#line 355 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(130, IMAGECUBE); - YY_BREAK -case 161: -YY_RULE_SETUP -#line 356 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(130, IIMAGE1D); - YY_BREAK -case 162: -YY_RULE_SETUP -#line 357 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(130, IIMAGE2D); - YY_BREAK -case 163: -YY_RULE_SETUP -#line 358 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(130, IIMAGE3D); - YY_BREAK -case 164: -YY_RULE_SETUP -#line 359 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(130, IIMAGECUBE); - YY_BREAK -case 165: -YY_RULE_SETUP -#line 360 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(130, UIMAGE1D); - YY_BREAK -case 166: -YY_RULE_SETUP -#line 361 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(130, UIMAGE2D); - YY_BREAK -case 167: -YY_RULE_SETUP -#line 362 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(130, UIMAGE3D); - YY_BREAK -case 168: -YY_RULE_SETUP -#line 363 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(130, UIMAGECUBE); - YY_BREAK -case 169: -YY_RULE_SETUP -#line 364 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(130, IMAGE1DARRAY); - YY_BREAK -case 170: -YY_RULE_SETUP -#line 365 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(130, IMAGE2DARRAY); - YY_BREAK -case 171: -YY_RULE_SETUP -#line 366 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(130, IIMAGE1DARRAY); - YY_BREAK -case 172: -YY_RULE_SETUP -#line 367 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(130, IIMAGE2DARRAY); - YY_BREAK -case 173: -YY_RULE_SETUP -#line 368 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(130, UIMAGE1DARRAY); - YY_BREAK -case 174: -YY_RULE_SETUP -#line 369 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(130, UIMAGE2DARRAY); - YY_BREAK -case 175: -YY_RULE_SETUP -#line 370 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(130, IMAGE1DSHADOW); - YY_BREAK -case 176: -YY_RULE_SETUP -#line 371 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(130, IMAGE2DSHADOW); - YY_BREAK -case 177: -YY_RULE_SETUP -#line 372 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(130, IMAGEBUFFER); - YY_BREAK -case 178: -YY_RULE_SETUP -#line 373 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(130, IIMAGEBUFFER); - YY_BREAK -case 179: -YY_RULE_SETUP -#line 374 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(130, UIMAGEBUFFER); - YY_BREAK -case 180: -YY_RULE_SETUP -#line 375 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(130, ROW_MAJOR); - YY_BREAK -case 181: -YY_RULE_SETUP -#line 377 "glsl_lexer.lpp" -{ - struct _mesa_glsl_parse_state *state = yyextra; - void *ctx = state; - yylval->identifier = talloc_strdup(ctx, yytext); - return IDENTIFIER; - } - YY_BREAK -case 182: -YY_RULE_SETUP -#line 384 "glsl_lexer.lpp" -{ return yytext[0]; } - YY_BREAK -case 183: -YY_RULE_SETUP -#line 386 "glsl_lexer.lpp" -ECHO; - YY_BREAK -#line 2330 "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_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_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 _mesa_glsl_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; - register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; - register char *source = yyg->yytext_ptr; - register int number_to_move, i; - int ret_val; - - if ( yyg->yy_c_buf_p > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars + 1] ) - YY_FATAL_ERROR( - "fatal flex scanner internal error--end of buffer missed" ); - - if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) - { /* Don't try to fill the buffer, so this is an EOF. */ - if ( yyg->yy_c_buf_p - yyg->yytext_ptr - YY_MORE_ADJ == 1 ) - { - /* We matched a single character, the EOB, so - * treat this as a final EOF. - */ - return EOB_ACT_END_OF_FILE; - } - - else - { - /* We matched some text prior to the EOB, first - * process it. - */ - return EOB_ACT_LAST_MATCH; - } - } - - /* Try to read more data. */ - - /* First move last chars to start of buffer. */ - number_to_move = (int) (yyg->yy_c_buf_p - yyg->yytext_ptr) - 1; - - for ( i = 0; i < number_to_move; ++i ) - *(dest++) = *(source++); - - if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING ) - /* don't do the read, it's not guaranteed to return an EOF, - * just force an EOF - */ - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars = 0; - - else - { - int num_to_read = - YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; - - while ( num_to_read <= 0 ) - { /* Not enough room in the buffer - grow it. */ - - /* just a shorter name for the current buffer */ - YY_BUFFER_STATE b = YY_CURRENT_BUFFER; - - 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_realloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 ,yyscanner ); - } - else - /* Can't grow it, we don't own it. */ - b->yy_ch_buf = 0; - - if ( ! b->yy_ch_buf ) - YY_FATAL_ERROR( - "fatal error - scanner input buffer overflow" ); - - yyg->yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset]; - - num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - - number_to_move - 1; - - } - - if ( num_to_read > YY_READ_BUF_SIZE ) - num_to_read = YY_READ_BUF_SIZE; - - /* Read in more data. */ - YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), - yyg->yy_n_chars, (size_t) 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_restart(yyin ,yyscanner); - } - - else - { - ret_val = EOB_ACT_LAST_MATCH; - YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = - YY_BUFFER_EOF_PENDING; - } - } - - else - ret_val = EOB_ACT_CONTINUE_SCAN; - - if ((yy_size_t) (yyg->yy_n_chars + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { - /* Extend the array by 50%, plus the number we really need. */ - yy_size_t new_size = yyg->yy_n_chars + number_to_move + (yyg->yy_n_chars >> 1); - YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) _mesa_glsl_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) -{ - register yy_state_type yy_current_state; - register 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 ) - { - register 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 >= 708 ) - yy_c = yy_meta[(unsigned int) yy_c]; - } - yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; - } - - return yy_current_state; -} - -/* yy_try_NUL_trans - try to make a transition on the NUL character - * - * synopsis - * next_state = yy_try_NUL_trans( current_state ); - */ - static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state , yyscan_t yyscanner) -{ - register int yy_is_jam; - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; /* This var may be unused depending upon options. */ - register char *yy_cp = yyg->yy_c_buf_p; - - register 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 >= 708 ) - yy_c = yy_meta[(unsigned int) yy_c]; - } - yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; - yy_is_jam = (yy_current_state == 707); - - return yy_is_jam ? 0 : yy_current_state; -} - -#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_restart(yyin ,yyscanner); - - /*FALLTHROUGH*/ - - case EOB_ACT_END_OF_FILE: - { - if ( _mesa_glsl_wrap(yyscanner ) ) - return EOF; - - if ( ! yyg->yy_did_buffer_switch_on_eof ) - YY_NEW_FILE; -#ifdef __cplusplus - return yyinput(yyscanner); -#else - return input(yyscanner); -#endif - } - - case EOB_ACT_CONTINUE_SCAN: - yyg->yy_c_buf_p = yyg->yytext_ptr + offset; - break; - } - } - } - - c = *(unsigned char *) yyg->yy_c_buf_p; /* cast for 8-bit char's */ - *yyg->yy_c_buf_p = '\0'; /* preserve yytext */ - yyg->yy_hold_char = *++yyg->yy_c_buf_p; - - 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_restart (FILE * input_file , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - if ( ! YY_CURRENT_BUFFER ){ - _mesa_glsl_ensure_buffer_stack (yyscanner); - YY_CURRENT_BUFFER_LVALUE = - _mesa_glsl__create_buffer(yyin,YY_BUF_SIZE ,yyscanner); - } - - _mesa_glsl__init_buffer(YY_CURRENT_BUFFER,input_file ,yyscanner); - _mesa_glsl__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__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_pop_buffer_state(); - * _mesa_glsl_push_buffer_state(new_buffer); - */ - _mesa_glsl_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__load_buffer_state(yyscanner ); - - /* We don't actually know whether we did this switch during - * EOF (_mesa_glsl_wrap()) processing, but the only time this flag - * is looked at is after _mesa_glsl_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__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__create_buffer (FILE * file, int size , yyscan_t yyscanner) -{ - YY_BUFFER_STATE b; - - b = (YY_BUFFER_STATE) _mesa_glsl_alloc(sizeof( struct yy_buffer_state ) ,yyscanner ); - if ( ! b ) - YY_FATAL_ERROR( "out of dynamic memory in _mesa_glsl__create_buffer()" ); - - b->yy_buf_size = size; - - /* yy_ch_buf has to be 2 characters longer than the size given because - * we need to put in 2 end-of-buffer characters. - */ - b->yy_ch_buf = (char *) _mesa_glsl_alloc(b->yy_buf_size + 2 ,yyscanner ); - if ( ! b->yy_ch_buf ) - YY_FATAL_ERROR( "out of dynamic memory in _mesa_glsl__create_buffer()" ); - - b->yy_is_our_buffer = 1; - - _mesa_glsl__init_buffer(b,file ,yyscanner); - - return b; -} - -/** Destroy the buffer. - * @param b a buffer created with _mesa_glsl__create_buffer() - * @param yyscanner The scanner object. - */ - void _mesa_glsl__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_free((void *) b->yy_ch_buf ,yyscanner ); - - _mesa_glsl_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_restart() or at EOF. - */ - static void _mesa_glsl__init_buffer (YY_BUFFER_STATE b, FILE * file , yyscan_t yyscanner) - -{ - int oerrno = errno; - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - _mesa_glsl__flush_buffer(b ,yyscanner); - - b->yy_input_file = file; - b->yy_fill_buffer = 1; - - /* If b is the current buffer, then _mesa_glsl__init_buffer was _probably_ - * called from _mesa_glsl_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__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__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_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_ensure_buffer_stack(yyscanner); - - /* This block is copied from _mesa_glsl__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__switch_to_buffer. */ - _mesa_glsl__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_pop_buffer_state (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - if (!YY_CURRENT_BUFFER) - return; - - _mesa_glsl__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__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_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; - yyg->yy_buffer_stack = (struct yy_buffer_state**)_mesa_glsl_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_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. */ - int 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_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_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__scan_buffer (char * base, yy_size_t size , yyscan_t yyscanner) -{ - YY_BUFFER_STATE b; - - if ( size < 2 || - base[size-2] != YY_END_OF_BUFFER_CHAR || - base[size-1] != YY_END_OF_BUFFER_CHAR ) - /* They forgot to leave room for the EOB's. */ - return 0; - - b = (YY_BUFFER_STATE) _mesa_glsl_alloc(sizeof( struct yy_buffer_state ) ,yyscanner ); - if ( ! b ) - YY_FATAL_ERROR( "out of dynamic memory in _mesa_glsl__scan_buffer()" ); - - b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ - b->yy_buf_pos = b->yy_ch_buf = base; - b->yy_is_our_buffer = 0; - b->yy_input_file = 0; - b->yy_n_chars = b->yy_buf_size; - b->yy_is_interactive = 0; - b->yy_at_bol = 1; - b->yy_fill_buffer = 0; - b->yy_buffer_status = YY_BUFFER_NEW; - - _mesa_glsl__switch_to_buffer(b ,yyscanner ); - - return b; -} - -/** Setup the input buffer state to scan a string. The next call to _mesa_glsl_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__scan_bytes() instead. - */ -YY_BUFFER_STATE _mesa_glsl__scan_string (yyconst char * yystr , yyscan_t yyscanner) -{ - - return _mesa_glsl__scan_bytes(yystr,strlen(yystr) ,yyscanner); -} - -/** Setup the input buffer state to scan the given bytes. The next call to _mesa_glsl_lex() will - * scan from a @e copy of @a bytes. - * @param bytes the byte buffer to scan - * @param 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__scan_bytes (yyconst char * yybytes, int _yybytes_len , yyscan_t yyscanner) -{ - YY_BUFFER_STATE b; - char *buf; - yy_size_t n; - int i; - - /* Get memory for full buffer, including space for trailing EOB's. */ - n = _yybytes_len + 2; - buf = (char *) _mesa_glsl_alloc(n ,yyscanner ); - if ( ! buf ) - YY_FATAL_ERROR( "out of dynamic memory in _mesa_glsl__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__scan_buffer(buf,n ,yyscanner); - if ( ! b ) - YY_FATAL_ERROR( "bad buffer in _mesa_glsl__scan_bytes()" ); - - /* It's okay to grow etc. this buffer, and we should throw it - * away when we're done. - */ - b->yy_is_our_buffer = 1; - - return b; -} - -#ifndef YY_EXIT_FAILURE -#define YY_EXIT_FAILURE 2 -#endif - -static void yy_fatal_error (yyconst char* msg , yyscan_t yyscanner) -{ - (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_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_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_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_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_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_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_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_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 - * @param yyscanner The scanner object. - */ -void _mesa_glsl_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_set_lineno called with no buffer" , yyscanner); - - yylineno = line_number; -} - -/** Set the current column. - * @param line_number - * @param yyscanner The scanner object. - */ -void _mesa_glsl_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_set_column called with no buffer" , yyscanner); - - 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__switch_to_buffer - */ -void _mesa_glsl_set_in (FILE * in_str , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - yyin = in_str ; -} - -void _mesa_glsl_set_out (FILE * out_str , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - yyout = out_str ; -} - -int _mesa_glsl_get_debug (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - return yy_flex_debug; -} - -void _mesa_glsl_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_get_lval (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - return yylval; -} - -void _mesa_glsl_set_lval (YYSTYPE * yylval_param , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - yylval = yylval_param; -} - -YYLTYPE *_mesa_glsl_get_lloc (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - return yylloc; -} - -void _mesa_glsl_set_lloc (YYLTYPE * yylloc_param , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - yylloc = yylloc_param; -} - -/* User-visible API */ - -/* _mesa_glsl_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_lex_init(yyscan_t* ptr_yy_globals) - -{ - if (ptr_yy_globals == NULL){ - errno = EINVAL; - return 1; - } - - *ptr_yy_globals = (yyscan_t) _mesa_glsl_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_lex_init_extra has the same functionality as _mesa_glsl_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_alloc in - * the yyextra field. - */ - -int _mesa_glsl_lex_init_extra(YY_EXTRA_TYPE yy_user_defined,yyscan_t* ptr_yy_globals ) - -{ - struct yyguts_t dummy_yyguts; - - _mesa_glsl_set_extra (yy_user_defined, &dummy_yyguts); - - if (ptr_yy_globals == NULL){ - errno = EINVAL; - return 1; - } - - *ptr_yy_globals = (yyscan_t) _mesa_glsl_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_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_lex_destroy(), so don't allocate here. - */ - - yyg->yy_buffer_stack = 0; - yyg->yy_buffer_stack_top = 0; - yyg->yy_buffer_stack_max = 0; - yyg->yy_c_buf_p = (char *) 0; - yyg->yy_init = 0; - yyg->yy_start = 0; - - yyg->yy_start_stack_ptr = 0; - yyg->yy_start_stack_depth = 0; - yyg->yy_start_stack = NULL; - -/* Defined in main.c */ -#ifdef YY_STDINIT - yyin = stdin; - yyout = stdout; -#else - yyin = (FILE *) 0; - yyout = (FILE *) 0; -#endif - - /* For future reference: Set errno on error, since we are called by - * _mesa_glsl_lex_init() - */ - return 0; -} - -/* _mesa_glsl_lex_destroy is for both reentrant and non-reentrant scanners. */ -int _mesa_glsl_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__delete_buffer(YY_CURRENT_BUFFER ,yyscanner ); - YY_CURRENT_BUFFER_LVALUE = NULL; - _mesa_glsl_pop_buffer_state(yyscanner); - } - - /* Destroy the stack itself. */ - _mesa_glsl_free(yyg->yy_buffer_stack ,yyscanner); - yyg->yy_buffer_stack = NULL; - - /* Destroy the start condition stack. */ - _mesa_glsl_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_lex() is called, initialization will occur. */ - yy_init_globals( yyscanner); - - /* Destroy the main struct (reentrant only). */ - _mesa_glsl_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) -{ - register 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) -{ - register int n; - for ( n = 0; s[n]; ++n ) - ; - - return n; -} -#endif - -void *_mesa_glsl_alloc (yy_size_t size , yyscan_t yyscanner) -{ - return (void *) malloc( size ); -} - -void *_mesa_glsl_realloc (void * ptr, yy_size_t size , yyscan_t yyscanner) -{ - /* The cast to (char *) in the following accommodates both - * implementations that use char* generic pointers, and those - * that use void* generic pointers. It works with the latter - * because both ANSI C and C++ allow castless assignment from - * any pointer type to void*, and deal with argument conversions - * as though doing an assignment. - */ - return (void *) realloc( (char *) ptr, size ); -} - -void _mesa_glsl_free (void * ptr , yyscan_t yyscanner) -{ - free( (char *) ptr ); /* see _mesa_glsl_realloc() for (char *) cast */ -} - -#define YYTABLES_NAME "yytables" - -#line 386 "glsl_lexer.lpp" - - - -void -_mesa_glsl_lexer_ctor(struct _mesa_glsl_parse_state *state, const char *string) -{ - _mesa_glsl_lex_init_extra(state,& state->scanner); - _mesa_glsl__scan_string(string,state->scanner); -} - -void -_mesa_glsl_lexer_dtor(struct _mesa_glsl_parse_state *state) -{ - _mesa_glsl_lex_destroy(state->scanner); -} - +#line 2 "glsl_lexer.cpp" + +#line 4 "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 5 +#define YY_FLEX_SUBMINOR_VERSION 35 +#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; +#endif /* ! C99 */ + +/* 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 /* ! FLEXINT_H */ + +#ifdef __cplusplus + +/* The "const" storage-class-modifier is valid. */ +#define YY_USE_CONST + +#else /* ! __cplusplus */ + +/* C99 requires __STDC__ to be defined as 1. */ +#if defined (__STDC__) + +#define YY_USE_CONST + +#endif /* defined (__STDC__) */ +#endif /* ! __cplusplus */ + +#ifdef YY_USE_CONST +#define yyconst const +#else +#define yyconst +#endif + +/* Returned upon end-of-file. */ +#define YY_NULL 0 + +/* Promotes a possibly negative, possibly signed char to an unsigned + * integer for use as an array index. If the signed char is negative, + * we want to instead treat it as an 8-bit unsigned char, hence the + * double cast. + */ +#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) + +/* An opaque pointer. */ +#ifndef YY_TYPEDEF_YY_SCANNER_T +#define YY_TYPEDEF_YY_SCANNER_T +typedef void* yyscan_t; +#endif + +/* For convenience, these vars (plus the bison vars far below) + are macros in the reentrant scanner. */ +#define yyin yyg->yyin_r +#define yyout yyg->yyout_r +#define yyextra yyg->yyextra_r +#define yyleng yyg->yyleng_r +#define yytext yyg->yytext_r +#define yylineno (YY_CURRENT_BUFFER_LVALUE->yy_bs_lineno) +#define yycolumn (YY_CURRENT_BUFFER_LVALUE->yy_bs_column) +#define yy_flex_debug yyg->yy_flex_debug_r + +/* Enter a start condition. This macro really ought to take a parameter, + * but we do it the disgusting crufty way forced on us by the ()-less + * definition of BEGIN. + */ +#define BEGIN yyg->yy_start = 1 + 2 * + +/* Translate the current start state into a value that can be later handed + * to BEGIN to return to the state. The YYSTATE alias is for lex + * compatibility. + */ +#define YY_START ((yyg->yy_start - 1) / 2) +#define YYSTATE YY_START + +/* Action number for EOF rule of a given start state. */ +#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) + +/* Special action meaning "start processing a new file". */ +#define YY_NEW_FILE _mesa_glsl_restart(yyin ,yyscanner ) + +#define YY_END_OF_BUFFER_CHAR 0 + +/* Size of default input buffer. */ +#ifndef YY_BUF_SIZE +#define YY_BUF_SIZE 16384 +#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 + +#define EOB_ACT_CONTINUE_SCAN 0 +#define EOB_ACT_END_OF_FILE 1 +#define EOB_ACT_LAST_MATCH 2 + + #define YY_LESS_LINENO(n) + +/* 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_TYPEDEF_YY_SIZE_T +#define YY_TYPEDEF_YY_SIZE_T +typedef size_t yy_size_t; +#endif + +#ifndef YY_STRUCT_YY_BUFFER_STATE +#define YY_STRUCT_YY_BUFFER_STATE +struct yy_buffer_state + { + FILE *yy_input_file; + + char *yy_ch_buf; /* input buffer */ + char *yy_buf_pos; /* current position in input buffer */ + + /* Size of input buffer in bytes, not including room for EOB + * characters. + */ + yy_size_t yy_buf_size; + + /* Number of characters read into yy_ch_buf, not including EOB + * characters. + */ + 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_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_restart (FILE *input_file ,yyscan_t yyscanner ); +void _mesa_glsl__switch_to_buffer (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner ); +YY_BUFFER_STATE _mesa_glsl__create_buffer (FILE *file,int size ,yyscan_t yyscanner ); +void _mesa_glsl__delete_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner ); +void _mesa_glsl__flush_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner ); +void _mesa_glsl_push_buffer_state (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner ); +void _mesa_glsl_pop_buffer_state (yyscan_t yyscanner ); + +static void _mesa_glsl_ensure_buffer_stack (yyscan_t yyscanner ); +static void _mesa_glsl__load_buffer_state (yyscan_t yyscanner ); +static void _mesa_glsl__init_buffer (YY_BUFFER_STATE b,FILE *file ,yyscan_t yyscanner ); + +#define YY_FLUSH_BUFFER _mesa_glsl__flush_buffer(YY_CURRENT_BUFFER ,yyscanner) + +YY_BUFFER_STATE _mesa_glsl__scan_buffer (char *base,yy_size_t size ,yyscan_t yyscanner ); +YY_BUFFER_STATE _mesa_glsl__scan_string (yyconst char *yy_str ,yyscan_t yyscanner ); +YY_BUFFER_STATE _mesa_glsl__scan_bytes (yyconst char *bytes,int len ,yyscan_t yyscanner ); + +void *_mesa_glsl_alloc (yy_size_t ,yyscan_t yyscanner ); +void *_mesa_glsl_realloc (void *,yy_size_t ,yyscan_t yyscanner ); +void _mesa_glsl_free (void * ,yyscan_t yyscanner ); + +#define yy_new_buffer _mesa_glsl__create_buffer + +#define yy_set_interactive(is_interactive) \ + { \ + if ( ! YY_CURRENT_BUFFER ){ \ + _mesa_glsl_ensure_buffer_stack (yyscanner); \ + YY_CURRENT_BUFFER_LVALUE = \ + _mesa_glsl__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_ensure_buffer_stack (yyscanner); \ + YY_CURRENT_BUFFER_LVALUE = \ + _mesa_glsl__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_wrap(n) 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 yy_fatal_error (yyconst char msg[] ,yyscan_t yyscanner ); + +/* Done after the current pattern has been matched and before the + * corresponding action - sets up yytext. + */ +#define YY_DO_BEFORE_ACTION \ + yyg->yytext_ptr = yy_bp; \ + yyleng = (size_t) (yy_cp - yy_bp); \ + yyg->yy_hold_char = *yy_cp; \ + *yy_cp = '\0'; \ + yyg->yy_c_buf_p = yy_cp; + +#define YY_NUM_RULES 209 +#define YY_END_OF_BUFFER 210 +/* 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[813] = + { 0, + 0, 0, 15, 15, 0, 0, 210, 208, 1, 20, + 208, 208, 208, 208, 208, 208, 208, 208, 119, 117, + 208, 208, 208, 207, 208, 207, 207, 207, 207, 207, + 207, 207, 207, 207, 207, 207, 207, 207, 207, 207, + 207, 207, 207, 207, 207, 208, 1, 208, 209, 15, + 19, 209, 18, 16, 17, 13, 12, 1, 101, 110, + 102, 113, 107, 96, 109, 97, 116, 121, 108, 122, + 119, 0, 0, 124, 119, 0, 117, 117, 105, 98, + 100, 99, 106, 207, 114, 104, 207, 207, 207, 207, + 207, 207, 207, 207, 207, 207, 207, 207, 29, 207, + + 207, 207, 207, 207, 207, 207, 207, 207, 207, 207, + 207, 207, 33, 207, 207, 60, 207, 207, 207, 207, + 207, 207, 207, 207, 207, 207, 207, 207, 207, 207, + 207, 207, 207, 207, 207, 207, 207, 207, 207, 207, + 207, 207, 207, 207, 207, 207, 207, 207, 207, 115, + 103, 1, 0, 0, 2, 0, 0, 0, 0, 15, + 14, 18, 17, 0, 121, 120, 0, 122, 0, 123, + 118, 111, 112, 207, 127, 207, 207, 207, 207, 207, + 207, 207, 207, 207, 207, 207, 207, 207, 207, 207, + 207, 207, 207, 207, 207, 207, 32, 207, 207, 207, + + 207, 207, 207, 207, 207, 207, 207, 25, 207, 207, + 207, 207, 207, 207, 207, 207, 207, 207, 207, 61, + 207, 207, 207, 207, 207, 207, 207, 207, 207, 207, + 207, 207, 207, 207, 207, 207, 207, 207, 207, 207, + 207, 207, 207, 207, 207, 207, 207, 207, 207, 207, + 0, 0, 0, 0, 14, 0, 121, 0, 120, 0, + 122, 123, 118, 207, 207, 23, 207, 207, 174, 167, + 207, 207, 207, 207, 207, 207, 207, 207, 207, 31, + 130, 207, 207, 207, 207, 67, 207, 207, 135, 149, + 207, 207, 207, 207, 207, 207, 207, 207, 207, 207, + + 207, 207, 146, 170, 48, 49, 50, 207, 207, 207, + 207, 207, 207, 207, 207, 207, 207, 207, 207, 207, + 207, 207, 207, 207, 207, 207, 207, 133, 125, 207, + 207, 26, 207, 207, 207, 207, 207, 207, 207, 45, + 46, 47, 94, 207, 207, 0, 0, 0, 0, 0, + 120, 207, 207, 27, 36, 37, 38, 207, 128, 207, + 22, 207, 207, 207, 207, 157, 158, 159, 207, 126, + 207, 150, 24, 160, 161, 162, 172, 154, 155, 156, + 207, 207, 207, 62, 152, 207, 207, 207, 39, 40, + 41, 207, 207, 207, 207, 207, 207, 207, 207, 207, + + 207, 207, 207, 207, 207, 207, 207, 147, 207, 207, + 207, 207, 207, 207, 207, 207, 207, 207, 129, 207, + 207, 169, 42, 43, 44, 207, 207, 30, 0, 0, + 0, 0, 177, 207, 207, 175, 207, 207, 207, 148, + 143, 180, 207, 207, 207, 207, 207, 207, 138, 207, + 207, 207, 95, 51, 52, 53, 54, 55, 56, 57, + 58, 59, 207, 207, 207, 207, 153, 134, 207, 207, + 141, 35, 207, 207, 166, 68, 142, 93, 178, 136, + 207, 207, 207, 207, 207, 207, 207, 207, 0, 0, + 0, 0, 207, 207, 207, 137, 34, 207, 207, 207, + + 207, 207, 207, 181, 182, 183, 207, 207, 207, 207, + 207, 171, 207, 207, 207, 207, 207, 207, 207, 207, + 131, 207, 207, 207, 207, 207, 63, 207, 207, 64, + 207, 0, 0, 0, 0, 0, 207, 65, 28, 144, + 185, 186, 187, 207, 207, 207, 207, 207, 207, 207, + 207, 207, 207, 207, 207, 139, 207, 207, 207, 207, + 207, 207, 207, 207, 207, 132, 189, 190, 191, 207, + 207, 151, 207, 140, 0, 0, 6, 0, 0, 0, + 11, 3, 21, 207, 207, 207, 207, 207, 207, 207, + 207, 207, 184, 145, 66, 207, 207, 207, 207, 168, + + 207, 176, 173, 206, 70, 71, 72, 207, 207, 207, + 207, 207, 207, 207, 207, 207, 207, 0, 0, 0, + 0, 0, 0, 207, 207, 207, 188, 207, 207, 207, + 207, 207, 81, 82, 83, 207, 207, 207, 207, 207, + 207, 207, 207, 207, 207, 207, 207, 207, 192, 87, + 88, 89, 207, 4, 0, 5, 0, 0, 0, 0, + 0, 207, 207, 207, 207, 207, 207, 207, 203, 207, + 207, 207, 207, 207, 207, 207, 207, 207, 207, 207, + 73, 207, 207, 207, 207, 207, 207, 0, 0, 0, + 207, 207, 204, 193, 207, 194, 207, 207, 207, 84, + + 207, 207, 207, 207, 207, 207, 207, 207, 207, 207, + 207, 205, 207, 207, 90, 0, 0, 195, 196, 207, + 199, 207, 200, 207, 207, 69, 207, 207, 207, 163, + 207, 164, 179, 207, 197, 198, 207, 207, 0, 0, + 207, 207, 207, 207, 74, 207, 75, 207, 207, 207, + 207, 207, 0, 0, 0, 207, 207, 85, 86, 207, + 76, 207, 207, 77, 207, 91, 92, 0, 0, 0, + 207, 207, 207, 207, 207, 207, 0, 0, 0, 207, + 207, 207, 207, 207, 78, 0, 0, 7, 0, 0, + 201, 202, 207, 207, 207, 0, 8, 0, 0, 207, + + 207, 165, 0, 0, 79, 80, 0, 0, 9, 0, + 10, 0 + } ; + +static yyconst flex_int32_t 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, 33, 33, 33, 33, 33, 33, 33, 33, 33, + 33, 34, 35, 33, 36, 33, 33, 37, 33, 33, + 1, 1, 1, 38, 39, 1, 40, 41, 42, 43, + + 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, + 54, 55, 33, 56, 57, 58, 59, 60, 61, 62, + 63, 64, 1, 65, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 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 flex_int32_t yy_meta[66] = + { 0, + 1, 2, 3, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 4, 4, 4, 4, 4, + 4, 5, 1, 1, 1, 1, 6, 6, 6, 6, + 5, 5, 7, 7, 7, 7, 8, 1, 7, 6, + 6, 6, 6, 5, 5, 7, 7, 7, 7, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 7, 8, 7, 7, 1 + } ; + +static yyconst flex_int16_t yy_base[824] = + { 0, + 0, 64, 70, 0, 1185, 1184, 1186, 1189, 65, 1189, + 1160, 1159, 128, 1158, 125, 126, 124, 1157, 140, 189, + 123, 1156, 138, 0, 127, 124, 113, 135, 144, 161, + 176, 1126, 130, 187, 140, 143, 161, 1120, 182, 174, + 202, 199, 211, 212, 1131, 130, 263, 255, 1189, 189, + 1189, 1162, 256, 1189, 0, 1189, 1189, 215, 1189, 1189, + 1189, 1189, 1189, 1189, 1189, 1189, 1189, 248, 1189, 250, + 112, 302, 319, 1189, 1189, 0, 0, 1189, 1151, 1189, + 1189, 1189, 1150, 0, 1189, 1189, 1116, 1121, 1114, 1117, + 1126, 1125, 1111, 1114, 1126, 144, 1120, 1107, 1104, 1118, + + 1104, 1101, 1101, 1107, 175, 191, 1101, 1112, 1097, 1103, + 1107, 1108, 0, 1099, 1110, 247, 1109, 1104, 1084, 230, + 1088, 1102, 1092, 241, 1085, 228, 1098, 1100, 1082, 1078, + 1086, 1083, 1072, 1081, 173, 1079, 1085, 1080, 1083, 1071, + 1074, 233, 240, 260, 1084, 1071, 1084, 239, 1077, 1189, + 1189, 307, 301, 323, 1189, 1062, 1075, 1066, 1077, 249, + 0, 368, 0, 379, 1189, 298, 390, 1189, 397, 404, + 291, 1189, 1189, 1072, 0, 1063, 1067, 1077, 1074, 270, + 1057, 1057, 1061, 291, 1072, 1069, 1069, 1067, 1064, 1055, + 1062, 1048, 1046, 1059, 1044, 1061, 0, 1058, 1045, 1053, + + 1050, 1054, 1055, 1048, 1045, 1033, 1032, 1046, 1049, 1036, + 1045, 1032, 1039, 1029, 335, 1035, 1038, 1028, 1036, 1024, + 1028, 1019, 1034, 1024, 1015, 1034, 1017, 1015, 1026, 1015, + 1010, 1008, 1022, 1007, 1009, 1006, 1018, 1017, 1020, 1001, + 306, 1010, 1005, 1003, 1013, 991, 339, 1010, 1012, 1000, + 992, 996, 1008, 991, 0, 411, 421, 438, 1189, 451, + 458, 1189, 1189, 986, 997, 0, 994, 344, 0, 0, + 987, 985, 987, 982, 991, 979, 997, 985, 350, 0, + 0, 979, 990, 989, 989, 0, 973, 353, 0, 0, + 975, 357, 983, 984, 974, 968, 967, 968, 967, 967, + + 361, 962, 0, 0, 958, 957, 956, 958, 959, 964, + 958, 954, 968, 963, 962, 961, 952, 955, 955, 947, + 950, 945, 954, 959, 944, 957, 947, 0, 0, 954, + 950, 0, 941, 941, 947, 937, 945, 426, 942, 0, + 0, 0, 0, 931, 944, 943, 942, 939, 927, 465, + 475, 939, 941, 0, 0, 0, 0, 927, 0, 927, + 0, 926, 927, 921, 932, 0, 0, 0, 922, 0, + 918, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 929, 481, 928, 0, 0, 926, 922, 918, 0, 0, + 0, 910, 443, 486, 493, 915, 911, 917, 907, 905, + + 919, 903, 903, 917, 905, 917, 912, 0, 910, 907, + 911, 894, 896, 903, 909, 904, 903, 890, 0, 892, + 893, 0, 0, 0, 0, 890, 894, 0, 888, 938, + 887, 890, 0, 878, 888, 0, 876, 876, 890, 0, + 892, 0, 497, 901, 900, 899, 869, 868, 0, 886, + 885, 880, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 868, 882, 868, 865, 0, 0, 871, 870, + 0, 0, 868, 860, 0, 0, 0, 0, 0, 0, + 857, 869, 500, 861, 868, 867, 864, 858, 851, 519, + 867, 852, 847, 861, 859, 0, 0, 851, 871, 870, + + 869, 839, 838, 495, 496, 0, 851, 854, 852, 840, + 836, 0, 849, 846, 845, 834, 833, 832, 515, 841, + 0, 854, 853, 852, 822, 821, 0, 836, 822, 0, + 833, 828, 543, 545, 873, 821, 829, 0, 0, 0, + 845, 844, 0, 825, 828, 812, 820, 810, 818, 819, + 819, 818, 803, 539, 816, 0, 817, 805, 804, 800, + 825, 824, 823, 793, 792, 0, 823, 822, 0, 803, + 806, 0, 552, 0, 792, 557, 1189, 580, 0, 590, + 499, 1189, 0, 789, 788, 798, 798, 785, 800, 783, + 798, 793, 0, 0, 0, 806, 805, 804, 774, 0, + + 774, 0, 0, 0, 559, 568, 797, 785, 788, 772, + 771, 781, 781, 794, 793, 792, 762, 767, 552, 613, + 363, 775, 763, 761, 760, 771, 0, 774, 770, 772, + 768, 754, 782, 781, 0, 766, 758, 749, 757, 747, + 758, 754, 756, 754, 754, 741, 740, 751, 0, 767, + 766, 0, 751, 1189, 391, 1189, 620, 0, 640, 750, + 732, 749, 748, 731, 723, 731, 721, 729, 0, 726, + 725, 736, 719, 722, 737, 720, 733, 734, 731, 728, + 736, 730, 729, 712, 711, 710, 721, 402, 705, 715, + 699, 698, 0, 725, 698, 723, 696, 700, 699, 0, + + 710, 713, 709, 711, 688, 702, 686, 680, 688, 671, + 662, 0, 640, 639, 0, 648, 641, 0, 0, 645, + 0, 644, 0, 650, 649, 0, 625, 633, 623, 650, + 630, 0, 0, 643, 0, 0, 642, 641, 582, 632, + 639, 638, 614, 613, 635, 608, 633, 607, 590, 607, + 586, 585, 611, 380, 526, 545, 544, 0, 0, 538, + 0, 504, 510, 0, 495, 0, 0, 550, 572, 483, + 470, 454, 462, 449, 445, 404, 419, 616, 619, 391, + 387, 404, 392, 290, 0, 617, 642, 1189, 644, 570, + 0, 0, 263, 258, 139, 645, 1189, 643, 618, 107, + + 77, 0, 23, 662, 0, 0, 663, 664, 1189, 665, + 1189, 1189, 697, 702, 707, 712, 714, 716, 722, 729, + 734, 739, 744 + } ; + +static yyconst flex_int16_t yy_def[824] = + { 0, + 812, 1, 812, 3, 813, 813, 812, 812, 812, 812, + 812, 812, 812, 812, 812, 812, 812, 812, 812, 812, + 812, 812, 812, 814, 812, 814, 814, 814, 814, 814, + 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, + 814, 814, 814, 814, 814, 812, 812, 812, 812, 812, + 812, 812, 812, 812, 815, 812, 812, 812, 812, 812, + 812, 812, 812, 812, 812, 812, 812, 816, 812, 817, + 19, 812, 812, 812, 812, 818, 20, 812, 812, 812, + 812, 812, 812, 814, 812, 812, 814, 814, 814, 814, + 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, + + 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, + 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, + 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, + 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, + 814, 814, 814, 814, 814, 814, 814, 814, 814, 812, + 812, 812, 812, 812, 812, 812, 812, 812, 812, 812, + 819, 812, 815, 812, 812, 817, 812, 812, 812, 812, + 818, 812, 812, 814, 814, 814, 814, 814, 814, 814, + 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, + 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, + + 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, + 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, + 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, + 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, + 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, + 812, 812, 812, 812, 819, 812, 812, 812, 812, 812, + 812, 812, 812, 814, 814, 814, 814, 814, 814, 814, + 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, + 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, + 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, + + 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, + 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, + 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, + 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, + 814, 814, 814, 814, 814, 812, 812, 812, 812, 812, + 812, 814, 814, 814, 814, 814, 814, 814, 814, 814, + 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, + 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, + 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, + 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, + + 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, + 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, + 814, 814, 814, 814, 814, 814, 814, 814, 812, 812, + 812, 812, 814, 814, 814, 814, 814, 814, 814, 814, + 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, + 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, + 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, + 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, + 814, 814, 814, 814, 814, 814, 814, 814, 812, 812, + 812, 812, 814, 814, 814, 814, 814, 814, 814, 814, + + 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, + 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, + 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, + 814, 812, 820, 812, 812, 812, 814, 814, 814, 814, + 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, + 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, + 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, + 814, 814, 814, 814, 812, 812, 812, 812, 821, 812, + 812, 812, 814, 814, 814, 814, 814, 814, 814, 814, + 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, + + 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, + 814, 814, 814, 814, 814, 814, 814, 812, 822, 812, + 821, 812, 812, 814, 814, 814, 814, 814, 814, 814, + 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, + 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, + 814, 814, 814, 812, 812, 812, 812, 823, 812, 812, + 812, 814, 814, 814, 814, 814, 814, 814, 814, 814, + 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, + 814, 814, 814, 814, 814, 814, 814, 823, 812, 812, + 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, + + 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, + 814, 814, 814, 814, 814, 812, 812, 814, 814, 814, + 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, + 814, 814, 814, 814, 814, 814, 814, 814, 812, 812, + 814, 814, 814, 814, 814, 814, 814, 814, 814, 814, + 814, 814, 812, 812, 812, 814, 814, 814, 814, 814, + 814, 814, 814, 814, 814, 814, 814, 812, 812, 812, + 814, 814, 814, 814, 814, 814, 812, 812, 812, 814, + 814, 814, 814, 814, 814, 812, 812, 812, 812, 812, + 814, 814, 814, 814, 814, 812, 812, 812, 812, 814, + + 814, 814, 812, 812, 814, 814, 812, 812, 812, 812, + 812, 0, 812, 812, 812, 812, 812, 812, 812, 812, + 812, 812, 812 + } ; + +static yyconst flex_int16_t yy_nxt[1255] = + { 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, 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, 58, 807, 58, 48, + 49, 50, 51, 50, 49, 49, 49, 49, 49, 49, + 49, 49, 49, 49, 52, 49, 53, 53, 53, 53, + 53, 53, 54, 49, 49, 49, 55, 55, 55, 55, + + 55, 55, 55, 55, 55, 55, 55, 49, 55, 55, + 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, + 55, 55, 55, 55, 55, 55, 55, 55, 55, 55, + 55, 55, 55, 55, 49, 61, 64, 806, 66, 68, + 68, 68, 68, 68, 68, 68, 79, 80, 812, 65, + 67, 85, 62, 70, 150, 71, 71, 71, 71, 71, + 71, 72, 82, 83, 86, 87, 90, 805, 91, 110, + 73, 74, 92, 812, 93, 75, 76, 111, 94, 119, + 88, 89, 121, 73, 74, 95, 122, 97, 96, 112, + 160, 98, 160, 120, 151, 183, 184, 99, 75, 802, + + 123, 76, 70, 100, 77, 77, 77, 77, 77, 77, + 77, 101, 231, 102, 124, 104, 58, 129, 58, 73, + 74, 126, 103, 105, 78, 193, 106, 130, 232, 107, + 195, 113, 73, 74, 114, 108, 194, 127, 115, 116, + 128, 131, 138, 117, 196, 139, 118, 78, 132, 133, + 160, 146, 160, 134, 140, 147, 154, 155, 142, 135, + 136, 141, 137, 143, 152, 148, 58, 144, 153, 221, + 145, 162, 162, 162, 162, 162, 162, 162, 164, 165, + 167, 168, 213, 222, 239, 240, 248, 241, 218, 249, + 214, 164, 165, 167, 168, 219, 242, 205, 156, 243, + + 206, 207, 154, 155, 208, 157, 209, 244, 152, 158, + 58, 801, 153, 269, 159, 70, 800, 72, 72, 72, + 72, 72, 72, 72, 154, 155, 263, 270, 258, 259, + 169, 169, 73, 74, 170, 170, 170, 170, 170, 170, + 170, 258, 259, 795, 156, 73, 74, 274, 275, 263, + 333, 157, 305, 306, 307, 158, 340, 341, 342, 334, + 159, 355, 356, 357, 576, 577, 156, 366, 367, 368, + 374, 375, 376, 157, 378, 379, 380, 158, 389, 390, + 391, 768, 159, 162, 162, 162, 162, 162, 162, 162, + 256, 256, 655, 656, 257, 257, 257, 257, 257, 257, + + 257, 260, 260, 655, 656, 261, 261, 261, 261, 261, + 261, 261, 170, 170, 170, 170, 170, 170, 170, 170, + 170, 170, 170, 170, 170, 170, 257, 257, 257, 257, + 257, 257, 257, 769, 794, 262, 257, 257, 257, 257, + 257, 257, 257, 423, 424, 425, 793, 792, 262, 350, + 350, 791, 165, 351, 351, 351, 351, 351, 351, 351, + 454, 455, 456, 786, 785, 165, 261, 261, 261, 261, + 261, 261, 261, 261, 261, 261, 261, 261, 261, 261, + 351, 351, 351, 351, 351, 351, 351, 784, 783, 168, + 351, 351, 351, 351, 351, 351, 351, 444, 445, 446, + + 581, 782, 168, 457, 458, 459, 259, 781, 447, 448, + 460, 461, 462, 499, 500, 501, 522, 523, 524, 259, + 490, 546, 548, 780, 502, 503, 779, 525, 526, 547, + 549, 561, 562, 563, 533, 534, 534, 534, 534, 534, + 534, 622, 564, 565, 576, 577, 576, 577, 776, 775, + 774, 768, 623, 655, 656, 596, 597, 598, 576, 577, + 580, 580, 580, 580, 580, 580, 580, 599, 614, 615, + 616, 798, 619, 620, 620, 620, 620, 620, 620, 579, + 617, 576, 577, 753, 773, 638, 772, 771, 658, 770, + 754, 576, 577, 639, 640, 578, 578, 578, 578, 578, + + 578, 641, 642, 769, 579, 580, 580, 580, 580, 580, + 580, 580, 753, 658, 655, 656, 777, 787, 796, 754, + 789, 655, 656, 799, 778, 788, 797, 790, 659, 659, + 659, 659, 659, 659, 659, 657, 657, 657, 657, 657, + 657, 655, 656, 787, 798, 789, 796, 767, 766, 765, + 764, 788, 790, 763, 797, 659, 659, 659, 659, 659, + 659, 659, 803, 808, 810, 808, 810, 762, 761, 760, + 804, 809, 811, 809, 811, 759, 758, 757, 756, 755, + 752, 751, 750, 749, 748, 747, 746, 745, 744, 743, + 742, 741, 740, 739, 738, 737, 799, 56, 56, 56, + + 56, 56, 56, 56, 56, 84, 84, 84, 84, 84, + 163, 163, 163, 163, 163, 68, 68, 166, 166, 171, + 171, 171, 255, 255, 736, 255, 255, 255, 255, 255, + 578, 578, 578, 735, 734, 733, 578, 621, 621, 621, + 657, 657, 657, 732, 731, 730, 657, 688, 688, 688, + 729, 728, 727, 726, 725, 724, 723, 722, 721, 720, + 719, 718, 717, 716, 715, 714, 713, 712, 711, 710, + 709, 708, 707, 706, 705, 704, 703, 702, 701, 700, + 699, 698, 697, 696, 695, 694, 693, 692, 691, 690, + 689, 687, 686, 685, 684, 683, 682, 681, 680, 679, + + 678, 677, 676, 675, 674, 673, 672, 671, 670, 669, + 668, 667, 666, 665, 664, 663, 662, 661, 660, 654, + 653, 652, 651, 650, 649, 648, 647, 646, 645, 644, + 643, 637, 636, 635, 634, 633, 632, 631, 630, 629, + 628, 627, 626, 625, 624, 618, 613, 612, 611, 610, + 609, 608, 607, 606, 605, 604, 603, 602, 601, 600, + 595, 594, 593, 592, 591, 590, 589, 588, 587, 586, + 585, 584, 583, 582, 581, 575, 574, 573, 572, 571, + 570, 569, 568, 567, 566, 560, 559, 558, 557, 556, + 555, 554, 553, 552, 551, 550, 545, 544, 543, 542, + + 541, 540, 539, 538, 537, 536, 535, 532, 531, 530, + 529, 528, 527, 521, 520, 519, 518, 517, 516, 515, + 514, 513, 512, 511, 510, 509, 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, 473, 472, 471, 470, + 469, 468, 467, 466, 465, 464, 463, 453, 452, 451, + 450, 449, 443, 442, 441, 440, 439, 438, 437, 436, + 435, 434, 433, 432, 431, 430, 429, 428, 427, 426, + 422, 421, 420, 419, 418, 417, 416, 415, 414, 413, + + 412, 411, 410, 409, 408, 407, 406, 405, 404, 403, + 402, 401, 400, 399, 398, 397, 396, 395, 394, 393, + 392, 388, 387, 386, 385, 384, 383, 382, 381, 377, + 373, 372, 371, 370, 369, 365, 364, 363, 362, 361, + 360, 359, 358, 354, 353, 352, 349, 348, 347, 346, + 345, 344, 343, 339, 338, 337, 336, 335, 332, 331, + 330, 329, 328, 327, 326, 325, 324, 323, 322, 321, + 320, 319, 318, 317, 316, 315, 314, 313, 312, 311, + 310, 309, 308, 304, 303, 302, 301, 300, 299, 298, + 297, 296, 295, 294, 293, 292, 291, 290, 289, 288, + + 287, 286, 285, 284, 283, 282, 281, 280, 279, 278, + 277, 276, 273, 272, 271, 268, 267, 266, 265, 264, + 254, 253, 252, 251, 250, 247, 246, 245, 238, 237, + 236, 235, 234, 233, 230, 229, 228, 227, 226, 225, + 224, 223, 220, 217, 216, 215, 212, 211, 210, 204, + 203, 202, 201, 200, 199, 198, 197, 192, 191, 190, + 189, 188, 187, 186, 185, 182, 181, 180, 179, 178, + 177, 176, 175, 174, 173, 172, 161, 149, 125, 109, + 81, 69, 63, 60, 59, 812, 57, 57, 7, 812, + 812, 812, 812, 812, 812, 812, 812, 812, 812, 812, + + 812, 812, 812, 812, 812, 812, 812, 812, 812, 812, + 812, 812, 812, 812, 812, 812, 812, 812, 812, 812, + 812, 812, 812, 812, 812, 812, 812, 812, 812, 812, + 812, 812, 812, 812, 812, 812, 812, 812, 812, 812, + 812, 812, 812, 812, 812, 812, 812, 812, 812, 812, + 812, 812, 812, 812 + } ; + +static yyconst flex_int16_t yy_chk[1255] = + { 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, 2, 9, 803, 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, 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, 3, 3, 3, 3, 3, 3, 3, 3, + 3, 3, 3, 3, 3, 13, 15, 801, 16, 17, + 17, 17, 17, 17, 17, 17, 21, 21, 71, 15, + 16, 25, 13, 19, 46, 19, 19, 19, 19, 19, + 19, 19, 23, 23, 25, 26, 27, 800, 27, 33, + 19, 19, 27, 71, 28, 19, 19, 33, 28, 35, + 26, 26, 36, 19, 19, 28, 36, 29, 28, 33, + 50, 29, 50, 35, 46, 96, 96, 29, 19, 795, + + 37, 19, 20, 29, 20, 20, 20, 20, 20, 20, + 20, 30, 135, 30, 37, 31, 58, 40, 58, 20, + 20, 39, 30, 31, 20, 105, 31, 40, 135, 31, + 106, 34, 20, 20, 34, 31, 105, 39, 34, 34, + 39, 41, 42, 34, 106, 42, 34, 20, 41, 41, + 160, 44, 160, 41, 42, 44, 48, 48, 43, 41, + 41, 42, 41, 43, 47, 44, 47, 43, 47, 126, + 43, 53, 53, 53, 53, 53, 53, 53, 68, 68, + 70, 70, 120, 126, 142, 142, 148, 143, 124, 148, + 120, 68, 68, 70, 70, 124, 143, 116, 48, 144, + + 116, 116, 153, 153, 116, 48, 116, 144, 152, 48, + 152, 794, 152, 180, 48, 72, 793, 72, 72, 72, + 72, 72, 72, 72, 154, 154, 171, 180, 166, 166, + 73, 73, 72, 72, 73, 73, 73, 73, 73, 73, + 73, 166, 166, 784, 153, 72, 72, 184, 184, 171, + 241, 153, 215, 215, 215, 153, 247, 247, 247, 241, + 153, 268, 268, 268, 621, 621, 154, 279, 279, 279, + 288, 288, 288, 154, 292, 292, 292, 154, 301, 301, + 301, 754, 154, 162, 162, 162, 162, 162, 162, 162, + 164, 164, 655, 655, 164, 164, 164, 164, 164, 164, + + 164, 167, 167, 688, 688, 167, 167, 167, 167, 167, + 167, 167, 169, 169, 169, 169, 169, 169, 169, 170, + 170, 170, 170, 170, 170, 170, 256, 256, 256, 256, + 256, 256, 256, 754, 783, 170, 257, 257, 257, 257, + 257, 257, 257, 338, 338, 338, 782, 781, 170, 258, + 258, 780, 257, 258, 258, 258, 258, 258, 258, 258, + 393, 393, 393, 777, 776, 257, 260, 260, 260, 260, + 260, 260, 260, 261, 261, 261, 261, 261, 261, 261, + 350, 350, 350, 350, 350, 350, 350, 775, 774, 261, + 351, 351, 351, 351, 351, 351, 351, 382, 382, 382, + + 581, 773, 261, 394, 394, 394, 351, 772, 382, 382, + 395, 395, 395, 443, 443, 443, 483, 483, 483, 351, + 490, 504, 505, 771, 443, 443, 770, 483, 483, 504, + 505, 519, 519, 519, 490, 490, 490, 490, 490, 490, + 490, 581, 519, 519, 533, 533, 534, 534, 765, 763, + 762, 768, 581, 619, 619, 554, 554, 554, 576, 576, + 534, 534, 534, 534, 534, 534, 534, 554, 573, 573, + 573, 790, 576, 576, 576, 576, 576, 576, 576, 533, + 573, 578, 578, 739, 760, 605, 757, 756, 619, 755, + 739, 580, 580, 605, 606, 578, 578, 578, 578, 578, + + 578, 606, 606, 768, 533, 580, 580, 580, 580, 580, + 580, 580, 753, 619, 620, 620, 769, 778, 786, 753, + 779, 657, 657, 790, 769, 778, 786, 779, 620, 620, + 620, 620, 620, 620, 620, 657, 657, 657, 657, 657, + 657, 659, 659, 787, 798, 789, 796, 752, 751, 750, + 749, 787, 789, 748, 796, 659, 659, 659, 659, 659, + 659, 659, 799, 804, 807, 808, 810, 747, 746, 745, + 799, 804, 807, 808, 810, 744, 743, 742, 741, 740, + 738, 737, 734, 731, 730, 729, 728, 727, 725, 724, + 722, 720, 717, 716, 714, 713, 798, 813, 813, 813, + + 813, 813, 813, 813, 813, 814, 814, 814, 814, 814, + 815, 815, 815, 815, 815, 816, 816, 817, 817, 818, + 818, 818, 819, 819, 711, 819, 819, 819, 819, 819, + 820, 820, 820, 710, 709, 708, 820, 821, 821, 821, + 822, 822, 822, 707, 706, 705, 822, 823, 823, 823, + 704, 703, 702, 701, 699, 698, 697, 696, 695, 694, + 692, 691, 690, 689, 687, 686, 685, 684, 683, 682, + 681, 680, 679, 678, 677, 676, 675, 674, 673, 672, + 671, 670, 668, 667, 666, 665, 664, 663, 662, 661, + 660, 653, 651, 650, 648, 647, 646, 645, 644, 643, + + 642, 641, 640, 639, 638, 637, 636, 634, 633, 632, + 631, 630, 629, 628, 626, 625, 624, 623, 622, 618, + 617, 616, 615, 614, 613, 612, 611, 610, 609, 608, + 607, 601, 599, 598, 597, 596, 592, 591, 590, 589, + 588, 587, 586, 585, 584, 575, 571, 570, 568, 567, + 565, 564, 563, 562, 561, 560, 559, 558, 557, 555, + 553, 552, 551, 550, 549, 548, 547, 546, 545, 544, + 542, 541, 537, 536, 535, 532, 531, 529, 528, 526, + 525, 524, 523, 522, 520, 518, 517, 516, 515, 514, + 513, 511, 510, 509, 508, 507, 503, 502, 501, 500, + + 499, 498, 495, 494, 493, 492, 491, 489, 488, 487, + 486, 485, 484, 482, 481, 474, 473, 470, 469, 466, + 465, 464, 463, 452, 451, 450, 448, 447, 446, 445, + 444, 441, 439, 438, 437, 435, 434, 432, 431, 430, + 429, 427, 426, 421, 420, 418, 417, 416, 415, 414, + 413, 412, 411, 410, 409, 407, 406, 405, 404, 403, + 402, 401, 400, 399, 398, 397, 396, 392, 388, 387, + 386, 383, 381, 371, 369, 365, 364, 363, 362, 360, + 358, 353, 352, 349, 348, 347, 346, 345, 344, 339, + 337, 336, 335, 334, 333, 331, 330, 327, 326, 325, + + 324, 323, 322, 321, 320, 319, 318, 317, 316, 315, + 314, 313, 312, 311, 310, 309, 308, 307, 306, 305, + 302, 300, 299, 298, 297, 296, 295, 294, 293, 291, + 287, 285, 284, 283, 282, 278, 277, 276, 275, 274, + 273, 272, 271, 267, 265, 264, 254, 253, 252, 251, + 250, 249, 248, 246, 245, 244, 243, 242, 240, 239, + 238, 237, 236, 235, 234, 233, 232, 231, 230, 229, + 228, 227, 226, 225, 224, 223, 222, 221, 220, 219, + 218, 217, 216, 214, 213, 212, 211, 210, 209, 208, + 207, 206, 205, 204, 203, 202, 201, 200, 199, 198, + + 196, 195, 194, 193, 192, 191, 190, 189, 188, 187, + 186, 185, 183, 182, 181, 179, 178, 177, 176, 174, + 159, 158, 157, 156, 149, 147, 146, 145, 141, 140, + 139, 138, 137, 136, 134, 133, 132, 131, 130, 129, + 128, 127, 125, 123, 122, 121, 119, 118, 117, 115, + 114, 112, 111, 110, 109, 108, 107, 104, 103, 102, + 101, 100, 99, 98, 97, 95, 94, 93, 92, 91, + 90, 89, 88, 87, 83, 79, 52, 45, 38, 32, + 22, 18, 14, 12, 11, 7, 6, 5, 812, 812, + 812, 812, 812, 812, 812, 812, 812, 812, 812, 812, + + 812, 812, 812, 812, 812, 812, 812, 812, 812, 812, + 812, 812, 812, 812, 812, 812, 812, 812, 812, 812, + 812, 812, 812, 812, 812, 812, 812, 812, 812, 812, + 812, 812, 812, 812, 812, 812, 812, 812, 812, 812, + 812, 812, 812, 812, 812, 812, 812, 812, 812, 812, + 812, 812, 812, 812 + } ; + +/* 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_lexer.lpp" +#line 2 "glsl_lexer.lpp" +/* + * 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 "strtod.h" +#include "ast.h" +#include "glsl_parser_extras.h" +#include "glsl_parser.h" + +#define YY_USER_ACTION \ + do { \ + yylloc->source = 0; \ + yylloc->first_column = yycolumn + 1; \ + yylloc->first_line = yylineno + 1; \ + yycolumn += yyleng; \ + } while(0); + +#define YY_USER_INIT yylineno = 0; yycolumn = 0; + +#define IS_UINT (yytext[yyleng - 1] == 'u' || yytext[yyleng - 1] == 'U') + +/* 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. + * + * For example, consider the following lexer rule: + * samplerBuffer KEYWORD(130, 140, 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 + */ +#define KEYWORD(reserved_version, allowed_version, token) \ + do { \ + if (yyextra->language_version >= allowed_version) { \ + return token; \ + } else if (yyextra->language_version >= reserved_version) { \ + _mesa_glsl_error(yylloc, yyextra, \ + "Illegal use of reserved word `%s'", yytext); \ + return ERROR_TOK; \ + } else { \ + yylval->identifier = strdup(yytext); \ + return IDENTIFIER; \ + } \ + } while (0) + +/* The ES macro can be used in KEYWORD checks: + * + * word KEYWORD(110 || ES, 400, TOKEN) + * ...means the word is reserved in GLSL ES 1.00, while + * + * word KEYWORD(110, 130 || ES, TOKEN) + * ...means the word is a legal keyword in GLSL ES 1.00. + */ +#define ES yyextra->es_shader + +#line 1059 "glsl_lexer.cpp" + +#define INITIAL 0 +#define PP 1 +#define PRAGMA 2 + +#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_lex_init (yyscan_t* scanner); + +int _mesa_glsl_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_lex_destroy (yyscan_t yyscanner ); + +int _mesa_glsl_get_debug (yyscan_t yyscanner ); + +void _mesa_glsl_set_debug (int debug_flag ,yyscan_t yyscanner ); + +YY_EXTRA_TYPE _mesa_glsl_get_extra (yyscan_t yyscanner ); + +void _mesa_glsl_set_extra (YY_EXTRA_TYPE user_defined ,yyscan_t yyscanner ); + +FILE *_mesa_glsl_get_in (yyscan_t yyscanner ); + +void _mesa_glsl_set_in (FILE * in_str ,yyscan_t yyscanner ); + +FILE *_mesa_glsl_get_out (yyscan_t yyscanner ); + +void _mesa_glsl_set_out (FILE * out_str ,yyscan_t yyscanner ); + +int _mesa_glsl_get_leng (yyscan_t yyscanner ); + +char *_mesa_glsl_get_text (yyscan_t yyscanner ); + +int _mesa_glsl_get_lineno (yyscan_t yyscanner ); + +void _mesa_glsl_set_lineno (int line_number ,yyscan_t yyscanner ); + +YYSTYPE * _mesa_glsl_get_lval (yyscan_t yyscanner ); + +void _mesa_glsl_set_lval (YYSTYPE * yylval_param ,yyscan_t yyscanner ); + + YYLTYPE *_mesa_glsl_get_lloc (yyscan_t yyscanner ); + + void _mesa_glsl_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_wrap (yyscan_t yyscanner ); +#else +extern int _mesa_glsl_wrap (yyscan_t yyscanner ); +#endif +#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 +#define YY_READ_BUF_SIZE 8192 +#endif + +/* Copy whatever the last rule matched to the standard output. */ +#ifndef ECHO +/* This used to be an fputs(), but since the string might contain NUL's, + * we now use fwrite(). + */ +#define ECHO do { if (fwrite( yytext, yyleng, 1, yyout )) {} } while (0) +#endif + +/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, + * is returned in "result". + */ +#ifndef YY_INPUT +#define YY_INPUT(buf,result,max_size) \ + if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \ + { \ + int c = '*'; \ + unsigned n; \ + for ( n = 0; n < max_size && \ + (c = getc( yyin )) != EOF && c != '\n'; ++n ) \ + buf[n] = (char) c; \ + if ( c == '\n' ) \ + buf[n++] = (char) c; \ + if ( c == EOF && ferror( yyin ) ) \ + YY_FATAL_ERROR( "input in flex scanner failed" ); \ + result = n; \ + } \ + else \ + { \ + errno=0; \ + while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \ + { \ + if( errno != EINTR) \ + { \ + YY_FATAL_ERROR( "input in flex scanner failed" ); \ + break; \ + } \ + errno=0; \ + clearerr(yyin); \ + } \ + }\ +\ + +#endif + +/* No semi-colon after return; correct usage is to write "yyterminate();" - + * we don't want an extra ';' after the "return" because that will cause + * some compilers to complain about unreachable statements. + */ +#ifndef yyterminate +#define yyterminate() return YY_NULL +#endif + +/* Number of entries by which start-condition stack grows. */ +#ifndef YY_START_STACK_INCR +#define YY_START_STACK_INCR 25 +#endif + +/* Report a fatal error. */ +#ifndef YY_FATAL_ERROR +#define YY_FATAL_ERROR(msg) yy_fatal_error( msg , yyscanner) +#endif + +/* end tables serialization structures and prototypes */ + +/* Default declaration of generated scanner - a define so the user can + * easily add parameters. + */ +#ifndef YY_DECL +#define YY_DECL_IS_OURS 1 + +extern int _mesa_glsl_lex \ + (YYSTYPE * yylval_param,YYLTYPE * yylloc_param ,yyscan_t yyscanner); + +#define YY_DECL int _mesa_glsl_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 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 +{ + register yy_state_type yy_current_state; + register char *yy_cp, *yy_bp; + register int yy_act; + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + +#line 95 "glsl_lexer.lpp" + + +#line 1296 "glsl_lexer.cpp" + + 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_ensure_buffer_stack (yyscanner); + YY_CURRENT_BUFFER_LVALUE = + _mesa_glsl__create_buffer(yyin,YY_BUF_SIZE ,yyscanner); + } + + _mesa_glsl__load_buffer_state(yyscanner ); + } + + while ( 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 + { + register 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 >= 813 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + ++yy_cp; + } + while ( yy_current_state != 812 ); + 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 97 "glsl_lexer.lpp" +; + 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 100 "glsl_lexer.lpp" +; + YY_BREAK +case 3: +YY_RULE_SETUP +#line 101 "glsl_lexer.lpp" +{ BEGIN PP; return VERSION; } + YY_BREAK +case 4: +YY_RULE_SETUP +#line 102 "glsl_lexer.lpp" +{ 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 103 "glsl_lexer.lpp" +{ + /* 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; + 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 118 "glsl_lexer.lpp" +{ + /* 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; + } + YY_BREAK +case 7: +YY_RULE_SETUP +#line 132 "glsl_lexer.lpp" +{ + BEGIN PP; + return PRAGMA_DEBUG_ON; + } + YY_BREAK +case 8: +YY_RULE_SETUP +#line 136 "glsl_lexer.lpp" +{ + BEGIN PP; + return PRAGMA_DEBUG_OFF; + } + YY_BREAK +case 9: +YY_RULE_SETUP +#line 140 "glsl_lexer.lpp" +{ + BEGIN PP; + return PRAGMA_OPTIMIZE_ON; + } + YY_BREAK +case 10: +YY_RULE_SETUP +#line 144 "glsl_lexer.lpp" +{ + BEGIN PP; + return PRAGMA_OPTIMIZE_OFF; + } + YY_BREAK +case 11: +YY_RULE_SETUP +#line 148 "glsl_lexer.lpp" +{ BEGIN PRAGMA; } + YY_BREAK +case 12: +/* rule 12 can match eol */ +YY_RULE_SETUP +#line 150 "glsl_lexer.lpp" +{ BEGIN 0; yylineno++; yycolumn = 0; } + YY_BREAK +case 13: +YY_RULE_SETUP +#line 151 "glsl_lexer.lpp" +{ } + YY_BREAK +case 14: +YY_RULE_SETUP +#line 153 "glsl_lexer.lpp" +{ } + YY_BREAK +case 15: +YY_RULE_SETUP +#line 154 "glsl_lexer.lpp" +{ } + YY_BREAK +case 16: +YY_RULE_SETUP +#line 155 "glsl_lexer.lpp" +return COLON; + YY_BREAK +case 17: +YY_RULE_SETUP +#line 156 "glsl_lexer.lpp" +{ + yylval->identifier = strdup(yytext); + return IDENTIFIER; + } + YY_BREAK +case 18: +YY_RULE_SETUP +#line 160 "glsl_lexer.lpp" +{ + yylval->n = strtol(yytext, NULL, 10); + return INTCONSTANT; + } + YY_BREAK +case 19: +/* rule 19 can match eol */ +YY_RULE_SETUP +#line 164 "glsl_lexer.lpp" +{ BEGIN 0; yylineno++; yycolumn = 0; return EOL; } + YY_BREAK +case 20: +/* rule 20 can match eol */ +YY_RULE_SETUP +#line 166 "glsl_lexer.lpp" +{ yylineno++; yycolumn = 0; } + YY_BREAK +case 21: +YY_RULE_SETUP +#line 168 "glsl_lexer.lpp" +return ATTRIBUTE; + YY_BREAK +case 22: +YY_RULE_SETUP +#line 169 "glsl_lexer.lpp" +return CONST_TOK; + YY_BREAK +case 23: +YY_RULE_SETUP +#line 170 "glsl_lexer.lpp" +return BOOL_TOK; + YY_BREAK +case 24: +YY_RULE_SETUP +#line 171 "glsl_lexer.lpp" +return FLOAT_TOK; + YY_BREAK +case 25: +YY_RULE_SETUP +#line 172 "glsl_lexer.lpp" +return INT_TOK; + YY_BREAK +case 26: +YY_RULE_SETUP +#line 173 "glsl_lexer.lpp" +KEYWORD(130, 130, UINT_TOK); + YY_BREAK +case 27: +YY_RULE_SETUP +#line 175 "glsl_lexer.lpp" +return BREAK; + YY_BREAK +case 28: +YY_RULE_SETUP +#line 176 "glsl_lexer.lpp" +return CONTINUE; + YY_BREAK +case 29: +YY_RULE_SETUP +#line 177 "glsl_lexer.lpp" +return DO; + YY_BREAK +case 30: +YY_RULE_SETUP +#line 178 "glsl_lexer.lpp" +return WHILE; + YY_BREAK +case 31: +YY_RULE_SETUP +#line 179 "glsl_lexer.lpp" +return ELSE; + YY_BREAK +case 32: +YY_RULE_SETUP +#line 180 "glsl_lexer.lpp" +return FOR; + YY_BREAK +case 33: +YY_RULE_SETUP +#line 181 "glsl_lexer.lpp" +return IF; + YY_BREAK +case 34: +YY_RULE_SETUP +#line 182 "glsl_lexer.lpp" +return DISCARD; + YY_BREAK +case 35: +YY_RULE_SETUP +#line 183 "glsl_lexer.lpp" +return RETURN; + YY_BREAK +case 36: +YY_RULE_SETUP +#line 185 "glsl_lexer.lpp" +return BVEC2; + YY_BREAK +case 37: +YY_RULE_SETUP +#line 186 "glsl_lexer.lpp" +return BVEC3; + YY_BREAK +case 38: +YY_RULE_SETUP +#line 187 "glsl_lexer.lpp" +return BVEC4; + YY_BREAK +case 39: +YY_RULE_SETUP +#line 188 "glsl_lexer.lpp" +return IVEC2; + YY_BREAK +case 40: +YY_RULE_SETUP +#line 189 "glsl_lexer.lpp" +return IVEC3; + YY_BREAK +case 41: +YY_RULE_SETUP +#line 190 "glsl_lexer.lpp" +return IVEC4; + YY_BREAK +case 42: +YY_RULE_SETUP +#line 191 "glsl_lexer.lpp" +KEYWORD(130, 130, UVEC2); + YY_BREAK +case 43: +YY_RULE_SETUP +#line 192 "glsl_lexer.lpp" +KEYWORD(130, 130, UVEC3); + YY_BREAK +case 44: +YY_RULE_SETUP +#line 193 "glsl_lexer.lpp" +KEYWORD(130, 130, UVEC4); + YY_BREAK +case 45: +YY_RULE_SETUP +#line 194 "glsl_lexer.lpp" +return VEC2; + YY_BREAK +case 46: +YY_RULE_SETUP +#line 195 "glsl_lexer.lpp" +return VEC3; + YY_BREAK +case 47: +YY_RULE_SETUP +#line 196 "glsl_lexer.lpp" +return VEC4; + YY_BREAK +case 48: +YY_RULE_SETUP +#line 197 "glsl_lexer.lpp" +return MAT2X2; + YY_BREAK +case 49: +YY_RULE_SETUP +#line 198 "glsl_lexer.lpp" +return MAT3X3; + YY_BREAK +case 50: +YY_RULE_SETUP +#line 199 "glsl_lexer.lpp" +return MAT4X4; + YY_BREAK +case 51: +YY_RULE_SETUP +#line 200 "glsl_lexer.lpp" +KEYWORD(120, 120, MAT2X2); + YY_BREAK +case 52: +YY_RULE_SETUP +#line 201 "glsl_lexer.lpp" +KEYWORD(120, 120, MAT2X3); + YY_BREAK +case 53: +YY_RULE_SETUP +#line 202 "glsl_lexer.lpp" +KEYWORD(120, 120, MAT2X4); + YY_BREAK +case 54: +YY_RULE_SETUP +#line 203 "glsl_lexer.lpp" +KEYWORD(120, 120, MAT3X2); + YY_BREAK +case 55: +YY_RULE_SETUP +#line 204 "glsl_lexer.lpp" +KEYWORD(120, 120, MAT3X3); + YY_BREAK +case 56: +YY_RULE_SETUP +#line 205 "glsl_lexer.lpp" +KEYWORD(120, 120, MAT3X4); + YY_BREAK +case 57: +YY_RULE_SETUP +#line 206 "glsl_lexer.lpp" +KEYWORD(120, 120, MAT4X2); + YY_BREAK +case 58: +YY_RULE_SETUP +#line 207 "glsl_lexer.lpp" +KEYWORD(120, 120, MAT4X3); + YY_BREAK +case 59: +YY_RULE_SETUP +#line 208 "glsl_lexer.lpp" +KEYWORD(120, 120, MAT4X4); + YY_BREAK +case 60: +YY_RULE_SETUP +#line 210 "glsl_lexer.lpp" +return IN_TOK; + YY_BREAK +case 61: +YY_RULE_SETUP +#line 211 "glsl_lexer.lpp" +return OUT_TOK; + YY_BREAK +case 62: +YY_RULE_SETUP +#line 212 "glsl_lexer.lpp" +return INOUT_TOK; + YY_BREAK +case 63: +YY_RULE_SETUP +#line 213 "glsl_lexer.lpp" +return UNIFORM; + YY_BREAK +case 64: +YY_RULE_SETUP +#line 214 "glsl_lexer.lpp" +return VARYING; + YY_BREAK +case 65: +YY_RULE_SETUP +#line 215 "glsl_lexer.lpp" +KEYWORD(120, 120, CENTROID); + YY_BREAK +case 66: +YY_RULE_SETUP +#line 216 "glsl_lexer.lpp" +KEYWORD(120 || ES, 120 || ES, INVARIANT); + YY_BREAK +case 67: +YY_RULE_SETUP +#line 217 "glsl_lexer.lpp" +KEYWORD(130 || ES, 130, FLAT); + YY_BREAK +case 68: +YY_RULE_SETUP +#line 218 "glsl_lexer.lpp" +KEYWORD(130, 130, SMOOTH); + YY_BREAK +case 69: +YY_RULE_SETUP +#line 219 "glsl_lexer.lpp" +KEYWORD(130, 130, NOPERSPECTIVE); + YY_BREAK +case 70: +YY_RULE_SETUP +#line 221 "glsl_lexer.lpp" +return SAMPLER1D; + YY_BREAK +case 71: +YY_RULE_SETUP +#line 222 "glsl_lexer.lpp" +return SAMPLER2D; + YY_BREAK +case 72: +YY_RULE_SETUP +#line 223 "glsl_lexer.lpp" +return SAMPLER3D; + YY_BREAK +case 73: +YY_RULE_SETUP +#line 224 "glsl_lexer.lpp" +return SAMPLERCUBE; + YY_BREAK +case 74: +YY_RULE_SETUP +#line 225 "glsl_lexer.lpp" +KEYWORD(130, 130, SAMPLER1DARRAY); + YY_BREAK +case 75: +YY_RULE_SETUP +#line 226 "glsl_lexer.lpp" +KEYWORD(130, 130, SAMPLER2DARRAY); + YY_BREAK +case 76: +YY_RULE_SETUP +#line 227 "glsl_lexer.lpp" +return SAMPLER1DSHADOW; + YY_BREAK +case 77: +YY_RULE_SETUP +#line 228 "glsl_lexer.lpp" +return SAMPLER2DSHADOW; + YY_BREAK +case 78: +YY_RULE_SETUP +#line 229 "glsl_lexer.lpp" +KEYWORD(130, 130, SAMPLERCUBESHADOW); + YY_BREAK +case 79: +YY_RULE_SETUP +#line 230 "glsl_lexer.lpp" +KEYWORD(130, 130, SAMPLER1DARRAYSHADOW); + YY_BREAK +case 80: +YY_RULE_SETUP +#line 231 "glsl_lexer.lpp" +KEYWORD(130, 130, SAMPLER2DARRAYSHADOW); + YY_BREAK +case 81: +YY_RULE_SETUP +#line 232 "glsl_lexer.lpp" +KEYWORD(130, 130, ISAMPLER1D); + YY_BREAK +case 82: +YY_RULE_SETUP +#line 233 "glsl_lexer.lpp" +KEYWORD(130, 130, ISAMPLER2D); + YY_BREAK +case 83: +YY_RULE_SETUP +#line 234 "glsl_lexer.lpp" +KEYWORD(130, 130, ISAMPLER3D); + YY_BREAK +case 84: +YY_RULE_SETUP +#line 235 "glsl_lexer.lpp" +KEYWORD(130, 130, ISAMPLERCUBE); + YY_BREAK +case 85: +YY_RULE_SETUP +#line 236 "glsl_lexer.lpp" +KEYWORD(130, 130, ISAMPLER1DARRAY); + YY_BREAK +case 86: +YY_RULE_SETUP +#line 237 "glsl_lexer.lpp" +KEYWORD(130, 130, ISAMPLER2DARRAY); + YY_BREAK +case 87: +YY_RULE_SETUP +#line 238 "glsl_lexer.lpp" +KEYWORD(130, 130, USAMPLER1D); + YY_BREAK +case 88: +YY_RULE_SETUP +#line 239 "glsl_lexer.lpp" +KEYWORD(130, 130, USAMPLER2D); + YY_BREAK +case 89: +YY_RULE_SETUP +#line 240 "glsl_lexer.lpp" +KEYWORD(130, 130, USAMPLER3D); + YY_BREAK +case 90: +YY_RULE_SETUP +#line 241 "glsl_lexer.lpp" +KEYWORD(130, 130, USAMPLERCUBE); + YY_BREAK +case 91: +YY_RULE_SETUP +#line 242 "glsl_lexer.lpp" +KEYWORD(130, 130, USAMPLER1DARRAY); + YY_BREAK +case 92: +YY_RULE_SETUP +#line 243 "glsl_lexer.lpp" +KEYWORD(130, 130, USAMPLER2DARRAY); + YY_BREAK +case 93: +YY_RULE_SETUP +#line 246 "glsl_lexer.lpp" +return STRUCT; + YY_BREAK +case 94: +YY_RULE_SETUP +#line 247 "glsl_lexer.lpp" +return VOID_TOK; + YY_BREAK +case 95: +YY_RULE_SETUP +#line 249 "glsl_lexer.lpp" +{ + if ((yyextra->language_version >= 140) + || yyextra->ARB_explicit_attrib_location_enable + || (yyextra->ARB_fragment_coord_conventions_enable)){ + return LAYOUT_TOK; + } else { + yylval->identifier = strdup(yytext); + return IDENTIFIER; + } + } + YY_BREAK +case 96: +YY_RULE_SETUP +#line 260 "glsl_lexer.lpp" +return INC_OP; + YY_BREAK +case 97: +YY_RULE_SETUP +#line 261 "glsl_lexer.lpp" +return DEC_OP; + YY_BREAK +case 98: +YY_RULE_SETUP +#line 262 "glsl_lexer.lpp" +return LE_OP; + YY_BREAK +case 99: +YY_RULE_SETUP +#line 263 "glsl_lexer.lpp" +return GE_OP; + YY_BREAK +case 100: +YY_RULE_SETUP +#line 264 "glsl_lexer.lpp" +return EQ_OP; + YY_BREAK +case 101: +YY_RULE_SETUP +#line 265 "glsl_lexer.lpp" +return NE_OP; + YY_BREAK +case 102: +YY_RULE_SETUP +#line 266 "glsl_lexer.lpp" +return AND_OP; + YY_BREAK +case 103: +YY_RULE_SETUP +#line 267 "glsl_lexer.lpp" +return OR_OP; + YY_BREAK +case 104: +YY_RULE_SETUP +#line 268 "glsl_lexer.lpp" +return XOR_OP; + YY_BREAK +case 105: +YY_RULE_SETUP +#line 269 "glsl_lexer.lpp" +return LEFT_OP; + YY_BREAK +case 106: +YY_RULE_SETUP +#line 270 "glsl_lexer.lpp" +return RIGHT_OP; + YY_BREAK +case 107: +YY_RULE_SETUP +#line 272 "glsl_lexer.lpp" +return MUL_ASSIGN; + YY_BREAK +case 108: +YY_RULE_SETUP +#line 273 "glsl_lexer.lpp" +return DIV_ASSIGN; + YY_BREAK +case 109: +YY_RULE_SETUP +#line 274 "glsl_lexer.lpp" +return ADD_ASSIGN; + YY_BREAK +case 110: +YY_RULE_SETUP +#line 275 "glsl_lexer.lpp" +return MOD_ASSIGN; + YY_BREAK +case 111: +YY_RULE_SETUP +#line 276 "glsl_lexer.lpp" +return LEFT_ASSIGN; + YY_BREAK +case 112: +YY_RULE_SETUP +#line 277 "glsl_lexer.lpp" +return RIGHT_ASSIGN; + YY_BREAK +case 113: +YY_RULE_SETUP +#line 278 "glsl_lexer.lpp" +return AND_ASSIGN; + YY_BREAK +case 114: +YY_RULE_SETUP +#line 279 "glsl_lexer.lpp" +return XOR_ASSIGN; + YY_BREAK +case 115: +YY_RULE_SETUP +#line 280 "glsl_lexer.lpp" +return OR_ASSIGN; + YY_BREAK +case 116: +YY_RULE_SETUP +#line 281 "glsl_lexer.lpp" +return SUB_ASSIGN; + YY_BREAK +case 117: +YY_RULE_SETUP +#line 283 "glsl_lexer.lpp" +{ + yylval->n = strtol(yytext, NULL, 10); + return IS_UINT ? UINTCONSTANT : INTCONSTANT; + } + YY_BREAK +case 118: +YY_RULE_SETUP +#line 287 "glsl_lexer.lpp" +{ + yylval->n = strtol(yytext + 2, NULL, 16); + return IS_UINT ? UINTCONSTANT : INTCONSTANT; + } + YY_BREAK +case 119: +YY_RULE_SETUP +#line 291 "glsl_lexer.lpp" +{ + yylval->n = strtol(yytext, NULL, 8); + return IS_UINT ? UINTCONSTANT : INTCONSTANT; + } + YY_BREAK +case 120: +YY_RULE_SETUP +#line 296 "glsl_lexer.lpp" +{ + yylval->real = glsl_strtod(yytext, NULL); + return FLOATCONSTANT; + } + YY_BREAK +case 121: +YY_RULE_SETUP +#line 300 "glsl_lexer.lpp" +{ + yylval->real = glsl_strtod(yytext, NULL); + return FLOATCONSTANT; + } + YY_BREAK +case 122: +YY_RULE_SETUP +#line 304 "glsl_lexer.lpp" +{ + yylval->real = glsl_strtod(yytext, NULL); + return FLOATCONSTANT; + } + YY_BREAK +case 123: +YY_RULE_SETUP +#line 308 "glsl_lexer.lpp" +{ + yylval->real = glsl_strtod(yytext, NULL); + return FLOATCONSTANT; + } + YY_BREAK +case 124: +YY_RULE_SETUP +#line 312 "glsl_lexer.lpp" +{ + yylval->real = glsl_strtod(yytext, NULL); + return FLOATCONSTANT; + } + YY_BREAK +case 125: +YY_RULE_SETUP +#line 317 "glsl_lexer.lpp" +{ + yylval->n = 1; + return BOOLCONSTANT; + } + YY_BREAK +case 126: +YY_RULE_SETUP +#line 321 "glsl_lexer.lpp" +{ + yylval->n = 0; + return BOOLCONSTANT; + } + YY_BREAK +/* Reserved words in GLSL 1.10. */ +case 127: +YY_RULE_SETUP +#line 328 "glsl_lexer.lpp" +KEYWORD(110 || ES, 999, ASM); + YY_BREAK +case 128: +YY_RULE_SETUP +#line 329 "glsl_lexer.lpp" +KEYWORD(110 || ES, 999, CLASS); + YY_BREAK +case 129: +YY_RULE_SETUP +#line 330 "glsl_lexer.lpp" +KEYWORD(110 || ES, 999, UNION); + YY_BREAK +case 130: +YY_RULE_SETUP +#line 331 "glsl_lexer.lpp" +KEYWORD(110 || ES, 999, ENUM); + YY_BREAK +case 131: +YY_RULE_SETUP +#line 332 "glsl_lexer.lpp" +KEYWORD(110 || ES, 999, TYPEDEF); + YY_BREAK +case 132: +YY_RULE_SETUP +#line 333 "glsl_lexer.lpp" +KEYWORD(110 || ES, 999, TEMPLATE); + YY_BREAK +case 133: +YY_RULE_SETUP +#line 334 "glsl_lexer.lpp" +KEYWORD(110 || ES, 999, THIS); + YY_BREAK +case 134: +YY_RULE_SETUP +#line 335 "glsl_lexer.lpp" +KEYWORD(110 || ES, 999, PACKED_TOK); + YY_BREAK +case 135: +YY_RULE_SETUP +#line 336 "glsl_lexer.lpp" +KEYWORD(110 || ES, 999, GOTO); + YY_BREAK +case 136: +YY_RULE_SETUP +#line 337 "glsl_lexer.lpp" +KEYWORD(110 || ES, 130, SWITCH); + YY_BREAK +case 137: +YY_RULE_SETUP +#line 338 "glsl_lexer.lpp" +KEYWORD(110 || ES, 130, DEFAULT); + YY_BREAK +case 138: +YY_RULE_SETUP +#line 339 "glsl_lexer.lpp" +KEYWORD(110 || ES, 999, INLINE_TOK); + YY_BREAK +case 139: +YY_RULE_SETUP +#line 340 "glsl_lexer.lpp" +KEYWORD(110 || ES, 999, NOINLINE); + YY_BREAK +case 140: +YY_RULE_SETUP +#line 341 "glsl_lexer.lpp" +KEYWORD(110 || ES, 999, VOLATILE); + YY_BREAK +case 141: +YY_RULE_SETUP +#line 342 "glsl_lexer.lpp" +KEYWORD(110 || ES, 999, PUBLIC_TOK); + YY_BREAK +case 142: +YY_RULE_SETUP +#line 343 "glsl_lexer.lpp" +KEYWORD(110 || ES, 999, STATIC); + YY_BREAK +case 143: +YY_RULE_SETUP +#line 344 "glsl_lexer.lpp" +KEYWORD(110 || ES, 999, EXTERN); + YY_BREAK +case 144: +YY_RULE_SETUP +#line 345 "glsl_lexer.lpp" +KEYWORD(110 || ES, 999, EXTERNAL); + YY_BREAK +case 145: +YY_RULE_SETUP +#line 346 "glsl_lexer.lpp" +KEYWORD(110 || ES, 999, INTERFACE); + YY_BREAK +case 146: +YY_RULE_SETUP +#line 347 "glsl_lexer.lpp" +KEYWORD(110 || ES, 999, LONG_TOK); + YY_BREAK +case 147: +YY_RULE_SETUP +#line 348 "glsl_lexer.lpp" +KEYWORD(110 || ES, 999, SHORT_TOK); + YY_BREAK +case 148: +YY_RULE_SETUP +#line 349 "glsl_lexer.lpp" +KEYWORD(110 || ES, 400, DOUBLE_TOK); + YY_BREAK +case 149: +YY_RULE_SETUP +#line 350 "glsl_lexer.lpp" +KEYWORD(110 || ES, 999, HALF); + YY_BREAK +case 150: +YY_RULE_SETUP +#line 351 "glsl_lexer.lpp" +KEYWORD(110 || ES, 999, FIXED_TOK); + YY_BREAK +case 151: +YY_RULE_SETUP +#line 352 "glsl_lexer.lpp" +KEYWORD(110 || ES, 999, UNSIGNED); + YY_BREAK +case 152: +YY_RULE_SETUP +#line 353 "glsl_lexer.lpp" +KEYWORD(110 || ES, 999, INPUT_TOK); + YY_BREAK +case 153: +YY_RULE_SETUP +#line 354 "glsl_lexer.lpp" +KEYWORD(110 || ES, 999, OUTPUT); + YY_BREAK +case 154: +YY_RULE_SETUP +#line 355 "glsl_lexer.lpp" +KEYWORD(110 || ES, 999, HVEC2); + YY_BREAK +case 155: +YY_RULE_SETUP +#line 356 "glsl_lexer.lpp" +KEYWORD(110 || ES, 999, HVEC3); + YY_BREAK +case 156: +YY_RULE_SETUP +#line 357 "glsl_lexer.lpp" +KEYWORD(110 || ES, 999, HVEC4); + YY_BREAK +case 157: +YY_RULE_SETUP +#line 358 "glsl_lexer.lpp" +KEYWORD(110 || ES, 400, DVEC2); + YY_BREAK +case 158: +YY_RULE_SETUP +#line 359 "glsl_lexer.lpp" +KEYWORD(110 || ES, 400, DVEC3); + YY_BREAK +case 159: +YY_RULE_SETUP +#line 360 "glsl_lexer.lpp" +KEYWORD(110 || ES, 400, DVEC4); + YY_BREAK +case 160: +YY_RULE_SETUP +#line 361 "glsl_lexer.lpp" +KEYWORD(110 || ES, 999, FVEC2); + YY_BREAK +case 161: +YY_RULE_SETUP +#line 362 "glsl_lexer.lpp" +KEYWORD(110 || ES, 999, FVEC3); + YY_BREAK +case 162: +YY_RULE_SETUP +#line 363 "glsl_lexer.lpp" +KEYWORD(110 || ES, 999, FVEC4); + YY_BREAK +case 163: +YY_RULE_SETUP +#line 364 "glsl_lexer.lpp" +return SAMPLER2DRECT; + YY_BREAK +case 164: +YY_RULE_SETUP +#line 365 "glsl_lexer.lpp" +KEYWORD(110 || ES, 999, SAMPLER3DRECT); + YY_BREAK +case 165: +YY_RULE_SETUP +#line 366 "glsl_lexer.lpp" +return SAMPLER2DRECTSHADOW; + YY_BREAK +case 166: +YY_RULE_SETUP +#line 367 "glsl_lexer.lpp" +KEYWORD(110 || ES, 999, SIZEOF); + YY_BREAK +case 167: +YY_RULE_SETUP +#line 368 "glsl_lexer.lpp" +KEYWORD(110 || ES, 999, CAST); + YY_BREAK +case 168: +YY_RULE_SETUP +#line 369 "glsl_lexer.lpp" +KEYWORD(110 || ES, 999, NAMESPACE); + YY_BREAK +case 169: +YY_RULE_SETUP +#line 370 "glsl_lexer.lpp" +KEYWORD(110 || ES, 999, USING); + YY_BREAK +/* Additional reserved words in GLSL 1.20. */ +case 170: +YY_RULE_SETUP +#line 373 "glsl_lexer.lpp" +KEYWORD(120, 130 || ES, LOWP); + YY_BREAK +case 171: +YY_RULE_SETUP +#line 374 "glsl_lexer.lpp" +KEYWORD(120, 130 || ES, MEDIUMP); + YY_BREAK +case 172: +YY_RULE_SETUP +#line 375 "glsl_lexer.lpp" +KEYWORD(120, 130 || ES, HIGHP); + YY_BREAK +case 173: +YY_RULE_SETUP +#line 376 "glsl_lexer.lpp" +KEYWORD(120, 130 || ES, PRECISION); + YY_BREAK +/* Additional reserved words in GLSL 1.30. */ +case 174: +YY_RULE_SETUP +#line 379 "glsl_lexer.lpp" +KEYWORD(130, 130, CASE); + YY_BREAK +case 175: +YY_RULE_SETUP +#line 380 "glsl_lexer.lpp" +KEYWORD(130, 999, COMMON); + YY_BREAK +case 176: +YY_RULE_SETUP +#line 381 "glsl_lexer.lpp" +KEYWORD(130, 999, PARTITION); + YY_BREAK +case 177: +YY_RULE_SETUP +#line 382 "glsl_lexer.lpp" +KEYWORD(130, 999, ACTIVE); + YY_BREAK +case 178: +YY_RULE_SETUP +#line 383 "glsl_lexer.lpp" +KEYWORD(130 || ES, 999, SUPERP); + YY_BREAK +case 179: +YY_RULE_SETUP +#line 384 "glsl_lexer.lpp" +KEYWORD(130, 140, SAMPLERBUFFER); + YY_BREAK +case 180: +YY_RULE_SETUP +#line 385 "glsl_lexer.lpp" +KEYWORD(130, 999, FILTER); + YY_BREAK +case 181: +YY_RULE_SETUP +#line 386 "glsl_lexer.lpp" +KEYWORD(130, 999, IMAGE1D); + YY_BREAK +case 182: +YY_RULE_SETUP +#line 387 "glsl_lexer.lpp" +KEYWORD(130, 999, IMAGE2D); + YY_BREAK +case 183: +YY_RULE_SETUP +#line 388 "glsl_lexer.lpp" +KEYWORD(130, 999, IMAGE3D); + YY_BREAK +case 184: +YY_RULE_SETUP +#line 389 "glsl_lexer.lpp" +KEYWORD(130, 999, IMAGECUBE); + YY_BREAK +case 185: +YY_RULE_SETUP +#line 390 "glsl_lexer.lpp" +KEYWORD(130, 999, IIMAGE1D); + YY_BREAK +case 186: +YY_RULE_SETUP +#line 391 "glsl_lexer.lpp" +KEYWORD(130, 999, IIMAGE2D); + YY_BREAK +case 187: +YY_RULE_SETUP +#line 392 "glsl_lexer.lpp" +KEYWORD(130, 999, IIMAGE3D); + YY_BREAK +case 188: +YY_RULE_SETUP +#line 393 "glsl_lexer.lpp" +KEYWORD(130, 999, IIMAGECUBE); + YY_BREAK +case 189: +YY_RULE_SETUP +#line 394 "glsl_lexer.lpp" +KEYWORD(130, 999, UIMAGE1D); + YY_BREAK +case 190: +YY_RULE_SETUP +#line 395 "glsl_lexer.lpp" +KEYWORD(130, 999, UIMAGE2D); + YY_BREAK +case 191: +YY_RULE_SETUP +#line 396 "glsl_lexer.lpp" +KEYWORD(130, 999, UIMAGE3D); + YY_BREAK +case 192: +YY_RULE_SETUP +#line 397 "glsl_lexer.lpp" +KEYWORD(130, 999, UIMAGECUBE); + YY_BREAK +case 193: +YY_RULE_SETUP +#line 398 "glsl_lexer.lpp" +KEYWORD(130, 999, IMAGE1DARRAY); + YY_BREAK +case 194: +YY_RULE_SETUP +#line 399 "glsl_lexer.lpp" +KEYWORD(130, 999, IMAGE2DARRAY); + YY_BREAK +case 195: +YY_RULE_SETUP +#line 400 "glsl_lexer.lpp" +KEYWORD(130, 999, IIMAGE1DARRAY); + YY_BREAK +case 196: +YY_RULE_SETUP +#line 401 "glsl_lexer.lpp" +KEYWORD(130, 999, IIMAGE2DARRAY); + YY_BREAK +case 197: +YY_RULE_SETUP +#line 402 "glsl_lexer.lpp" +KEYWORD(130, 999, UIMAGE1DARRAY); + YY_BREAK +case 198: +YY_RULE_SETUP +#line 403 "glsl_lexer.lpp" +KEYWORD(130, 999, UIMAGE2DARRAY); + YY_BREAK +case 199: +YY_RULE_SETUP +#line 404 "glsl_lexer.lpp" +KEYWORD(130, 999, IMAGE1DSHADOW); + YY_BREAK +case 200: +YY_RULE_SETUP +#line 405 "glsl_lexer.lpp" +KEYWORD(130, 999, IMAGE2DSHADOW); + YY_BREAK +case 201: +YY_RULE_SETUP +#line 406 "glsl_lexer.lpp" +KEYWORD(130, 999, IMAGE1DARRAYSHADOW); + YY_BREAK +case 202: +YY_RULE_SETUP +#line 407 "glsl_lexer.lpp" +KEYWORD(130, 999, IMAGE2DARRAYSHADOW); + YY_BREAK +case 203: +YY_RULE_SETUP +#line 408 "glsl_lexer.lpp" +KEYWORD(130, 999, IMAGEBUFFER); + YY_BREAK +case 204: +YY_RULE_SETUP +#line 409 "glsl_lexer.lpp" +KEYWORD(130, 999, IIMAGEBUFFER); + YY_BREAK +case 205: +YY_RULE_SETUP +#line 410 "glsl_lexer.lpp" +KEYWORD(130, 999, UIMAGEBUFFER); + YY_BREAK +case 206: +YY_RULE_SETUP +#line 411 "glsl_lexer.lpp" +KEYWORD(130, 999, ROW_MAJOR); + YY_BREAK +case 207: +YY_RULE_SETUP +#line 413 "glsl_lexer.lpp" +{ + struct _mesa_glsl_parse_state *state = yyextra; + void *ctx = state; + yylval->identifier = talloc_strdup(ctx, yytext); + return IDENTIFIER; + } + YY_BREAK +case 208: +YY_RULE_SETUP +#line 420 "glsl_lexer.lpp" +{ return yytext[0]; } + YY_BREAK +case 209: +YY_RULE_SETUP +#line 422 "glsl_lexer.lpp" +ECHO; + YY_BREAK +#line 2530 "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_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_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 _mesa_glsl_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; + register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; + register char *source = yyg->yytext_ptr; + register int number_to_move, i; + int ret_val; + + if ( yyg->yy_c_buf_p > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars + 1] ) + YY_FATAL_ERROR( + "fatal flex scanner internal error--end of buffer missed" ); + + if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) + { /* Don't try to fill the buffer, so this is an EOF. */ + if ( yyg->yy_c_buf_p - yyg->yytext_ptr - YY_MORE_ADJ == 1 ) + { + /* We matched a single character, the EOB, so + * treat this as a final EOF. + */ + return EOB_ACT_END_OF_FILE; + } + + else + { + /* We matched some text prior to the EOB, first + * process it. + */ + return EOB_ACT_LAST_MATCH; + } + } + + /* Try to read more data. */ + + /* First move last chars to start of buffer. */ + number_to_move = (int) (yyg->yy_c_buf_p - yyg->yytext_ptr) - 1; + + for ( i = 0; i < number_to_move; ++i ) + *(dest++) = *(source++); + + if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING ) + /* don't do the read, it's not guaranteed to return an EOF, + * just force an EOF + */ + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars = 0; + + else + { + int num_to_read = + YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; + + while ( num_to_read <= 0 ) + { /* Not enough room in the buffer - grow it. */ + + /* just a shorter name for the current buffer */ + YY_BUFFER_STATE b = YY_CURRENT_BUFFER; + + 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_realloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 ,yyscanner ); + } + else + /* Can't grow it, we don't own it. */ + b->yy_ch_buf = 0; + + if ( ! b->yy_ch_buf ) + YY_FATAL_ERROR( + "fatal error - scanner input buffer overflow" ); + + yyg->yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset]; + + num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - + number_to_move - 1; + + } + + if ( num_to_read > YY_READ_BUF_SIZE ) + num_to_read = YY_READ_BUF_SIZE; + + /* Read in more data. */ + YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), + yyg->yy_n_chars, (size_t) 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_restart(yyin ,yyscanner); + } + + else + { + ret_val = EOB_ACT_LAST_MATCH; + YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = + YY_BUFFER_EOF_PENDING; + } + } + + else + ret_val = EOB_ACT_CONTINUE_SCAN; + + if ((yy_size_t) (yyg->yy_n_chars + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { + /* Extend the array by 50%, plus the number we really need. */ + yy_size_t new_size = yyg->yy_n_chars + number_to_move + (yyg->yy_n_chars >> 1); + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) _mesa_glsl_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) +{ + register yy_state_type yy_current_state; + register 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 ) + { + register 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 >= 813 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + } + + return yy_current_state; +} + +/* yy_try_NUL_trans - try to make a transition on the NUL character + * + * synopsis + * next_state = yy_try_NUL_trans( current_state ); + */ + static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state , yyscan_t yyscanner) +{ + register int yy_is_jam; + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; /* This var may be unused depending upon options. */ + register char *yy_cp = yyg->yy_c_buf_p; + + register 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 >= 813 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + yy_is_jam = (yy_current_state == 812); + + return yy_is_jam ? 0 : yy_current_state; +} + +#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_restart(yyin ,yyscanner); + + /*FALLTHROUGH*/ + + case EOB_ACT_END_OF_FILE: + { + if ( _mesa_glsl_wrap(yyscanner ) ) + return EOF; + + if ( ! yyg->yy_did_buffer_switch_on_eof ) + YY_NEW_FILE; +#ifdef __cplusplus + return yyinput(yyscanner); +#else + return input(yyscanner); +#endif + } + + case EOB_ACT_CONTINUE_SCAN: + yyg->yy_c_buf_p = yyg->yytext_ptr + offset; + break; + } + } + } + + c = *(unsigned char *) yyg->yy_c_buf_p; /* cast for 8-bit char's */ + *yyg->yy_c_buf_p = '\0'; /* preserve yytext */ + yyg->yy_hold_char = *++yyg->yy_c_buf_p; + + 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_restart (FILE * input_file , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + if ( ! YY_CURRENT_BUFFER ){ + _mesa_glsl_ensure_buffer_stack (yyscanner); + YY_CURRENT_BUFFER_LVALUE = + _mesa_glsl__create_buffer(yyin,YY_BUF_SIZE ,yyscanner); + } + + _mesa_glsl__init_buffer(YY_CURRENT_BUFFER,input_file ,yyscanner); + _mesa_glsl__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__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_pop_buffer_state(); + * _mesa_glsl_push_buffer_state(new_buffer); + */ + _mesa_glsl_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__load_buffer_state(yyscanner ); + + /* We don't actually know whether we did this switch during + * EOF (_mesa_glsl_wrap()) processing, but the only time this flag + * is looked at is after _mesa_glsl_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__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__create_buffer (FILE * file, int size , yyscan_t yyscanner) +{ + YY_BUFFER_STATE b; + + b = (YY_BUFFER_STATE) _mesa_glsl_alloc(sizeof( struct yy_buffer_state ) ,yyscanner ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in _mesa_glsl__create_buffer()" ); + + b->yy_buf_size = size; + + /* yy_ch_buf has to be 2 characters longer than the size given because + * we need to put in 2 end-of-buffer characters. + */ + b->yy_ch_buf = (char *) _mesa_glsl_alloc(b->yy_buf_size + 2 ,yyscanner ); + if ( ! b->yy_ch_buf ) + YY_FATAL_ERROR( "out of dynamic memory in _mesa_glsl__create_buffer()" ); + + b->yy_is_our_buffer = 1; + + _mesa_glsl__init_buffer(b,file ,yyscanner); + + return b; +} + +/** Destroy the buffer. + * @param b a buffer created with _mesa_glsl__create_buffer() + * @param yyscanner The scanner object. + */ + void _mesa_glsl__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_free((void *) b->yy_ch_buf ,yyscanner ); + + _mesa_glsl_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_restart() or at EOF. + */ + static void _mesa_glsl__init_buffer (YY_BUFFER_STATE b, FILE * file , yyscan_t yyscanner) + +{ + int oerrno = errno; + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + _mesa_glsl__flush_buffer(b ,yyscanner); + + b->yy_input_file = file; + b->yy_fill_buffer = 1; + + /* If b is the current buffer, then _mesa_glsl__init_buffer was _probably_ + * called from _mesa_glsl_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__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__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_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_ensure_buffer_stack(yyscanner); + + /* This block is copied from _mesa_glsl__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__switch_to_buffer. */ + _mesa_glsl__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_pop_buffer_state (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + if (!YY_CURRENT_BUFFER) + return; + + _mesa_glsl__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__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_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; + yyg->yy_buffer_stack = (struct yy_buffer_state**)_mesa_glsl_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_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. */ + int 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_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_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__scan_buffer (char * base, yy_size_t size , yyscan_t yyscanner) +{ + YY_BUFFER_STATE b; + + if ( size < 2 || + base[size-2] != YY_END_OF_BUFFER_CHAR || + base[size-1] != YY_END_OF_BUFFER_CHAR ) + /* They forgot to leave room for the EOB's. */ + return 0; + + b = (YY_BUFFER_STATE) _mesa_glsl_alloc(sizeof( struct yy_buffer_state ) ,yyscanner ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in _mesa_glsl__scan_buffer()" ); + + b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ + b->yy_buf_pos = b->yy_ch_buf = base; + b->yy_is_our_buffer = 0; + b->yy_input_file = 0; + b->yy_n_chars = b->yy_buf_size; + b->yy_is_interactive = 0; + b->yy_at_bol = 1; + b->yy_fill_buffer = 0; + b->yy_buffer_status = YY_BUFFER_NEW; + + _mesa_glsl__switch_to_buffer(b ,yyscanner ); + + return b; +} + +/** Setup the input buffer state to scan a string. The next call to _mesa_glsl_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__scan_bytes() instead. + */ +YY_BUFFER_STATE _mesa_glsl__scan_string (yyconst char * yystr , yyscan_t yyscanner) +{ + + return _mesa_glsl__scan_bytes(yystr,strlen(yystr) ,yyscanner); +} + +/** Setup the input buffer state to scan the given bytes. The next call to _mesa_glsl_lex() will + * scan from a @e copy of @a bytes. + * @param bytes the byte buffer to scan + * @param 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__scan_bytes (yyconst char * yybytes, int _yybytes_len , yyscan_t yyscanner) +{ + YY_BUFFER_STATE b; + char *buf; + yy_size_t n; + int i; + + /* Get memory for full buffer, including space for trailing EOB's. */ + n = _yybytes_len + 2; + buf = (char *) _mesa_glsl_alloc(n ,yyscanner ); + if ( ! buf ) + YY_FATAL_ERROR( "out of dynamic memory in _mesa_glsl__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__scan_buffer(buf,n ,yyscanner); + if ( ! b ) + YY_FATAL_ERROR( "bad buffer in _mesa_glsl__scan_bytes()" ); + + /* It's okay to grow etc. this buffer, and we should throw it + * away when we're done. + */ + b->yy_is_our_buffer = 1; + + return b; +} + +#ifndef YY_EXIT_FAILURE +#define YY_EXIT_FAILURE 2 +#endif + +static void yy_fatal_error (yyconst char* msg , yyscan_t yyscanner) +{ + (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_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_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_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_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_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_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_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_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 + * @param yyscanner The scanner object. + */ +void _mesa_glsl_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_set_lineno called with no buffer" , yyscanner); + + yylineno = line_number; +} + +/** Set the current column. + * @param line_number + * @param yyscanner The scanner object. + */ +void _mesa_glsl_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_set_column called with no buffer" , yyscanner); + + 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__switch_to_buffer + */ +void _mesa_glsl_set_in (FILE * in_str , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + yyin = in_str ; +} + +void _mesa_glsl_set_out (FILE * out_str , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + yyout = out_str ; +} + +int _mesa_glsl_get_debug (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + return yy_flex_debug; +} + +void _mesa_glsl_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_get_lval (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + return yylval; +} + +void _mesa_glsl_set_lval (YYSTYPE * yylval_param , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + yylval = yylval_param; +} + +YYLTYPE *_mesa_glsl_get_lloc (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + return yylloc; +} + +void _mesa_glsl_set_lloc (YYLTYPE * yylloc_param , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + yylloc = yylloc_param; +} + +/* User-visible API */ + +/* _mesa_glsl_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_lex_init(yyscan_t* ptr_yy_globals) + +{ + if (ptr_yy_globals == NULL){ + errno = EINVAL; + return 1; + } + + *ptr_yy_globals = (yyscan_t) _mesa_glsl_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_lex_init_extra has the same functionality as _mesa_glsl_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_alloc in + * the yyextra field. + */ + +int _mesa_glsl_lex_init_extra(YY_EXTRA_TYPE yy_user_defined,yyscan_t* ptr_yy_globals ) + +{ + struct yyguts_t dummy_yyguts; + + _mesa_glsl_set_extra (yy_user_defined, &dummy_yyguts); + + if (ptr_yy_globals == NULL){ + errno = EINVAL; + return 1; + } + + *ptr_yy_globals = (yyscan_t) _mesa_glsl_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_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_lex_destroy(), so don't allocate here. + */ + + yyg->yy_buffer_stack = 0; + yyg->yy_buffer_stack_top = 0; + yyg->yy_buffer_stack_max = 0; + yyg->yy_c_buf_p = (char *) 0; + yyg->yy_init = 0; + yyg->yy_start = 0; + + yyg->yy_start_stack_ptr = 0; + yyg->yy_start_stack_depth = 0; + yyg->yy_start_stack = NULL; + +/* Defined in main.c */ +#ifdef YY_STDINIT + yyin = stdin; + yyout = stdout; +#else + yyin = (FILE *) 0; + yyout = (FILE *) 0; +#endif + + /* For future reference: Set errno on error, since we are called by + * _mesa_glsl_lex_init() + */ + return 0; +} + +/* _mesa_glsl_lex_destroy is for both reentrant and non-reentrant scanners. */ +int _mesa_glsl_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__delete_buffer(YY_CURRENT_BUFFER ,yyscanner ); + YY_CURRENT_BUFFER_LVALUE = NULL; + _mesa_glsl_pop_buffer_state(yyscanner); + } + + /* Destroy the stack itself. */ + _mesa_glsl_free(yyg->yy_buffer_stack ,yyscanner); + yyg->yy_buffer_stack = NULL; + + /* Destroy the start condition stack. */ + _mesa_glsl_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_lex() is called, initialization will occur. */ + yy_init_globals( yyscanner); + + /* Destroy the main struct (reentrant only). */ + _mesa_glsl_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) +{ + register 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) +{ + register int n; + for ( n = 0; s[n]; ++n ) + ; + + return n; +} +#endif + +void *_mesa_glsl_alloc (yy_size_t size , yyscan_t yyscanner) +{ + return (void *) malloc( size ); +} + +void *_mesa_glsl_realloc (void * ptr, yy_size_t size , yyscan_t yyscanner) +{ + /* The cast to (char *) in the following accommodates both + * implementations that use char* generic pointers, and those + * that use void* generic pointers. It works with the latter + * because both ANSI C and C++ allow castless assignment from + * any pointer type to void*, and deal with argument conversions + * as though doing an assignment. + */ + return (void *) realloc( (char *) ptr, size ); +} + +void _mesa_glsl_free (void * ptr , yyscan_t yyscanner) +{ + free( (char *) ptr ); /* see _mesa_glsl_realloc() for (char *) cast */ +} + +#define YYTABLES_NAME "yytables" + +#line 422 "glsl_lexer.lpp" + + + +void +_mesa_glsl_lexer_ctor(struct _mesa_glsl_parse_state *state, const char *string) +{ + _mesa_glsl_lex_init_extra(state,& state->scanner); + _mesa_glsl__scan_string(string,state->scanner); +} + +void +_mesa_glsl_lexer_dtor(struct _mesa_glsl_parse_state *state) +{ + _mesa_glsl_lex_destroy(state->scanner); +} + -- cgit v1.2.3