diff options
Diffstat (limited to 'mesalib/src/glsl/glsl_lexer.cpp')
| -rw-r--r-- | mesalib/src/glsl/glsl_lexer.cpp | 7439 |
1 files changed, 3726 insertions, 3713 deletions
diff --git a/mesalib/src/glsl/glsl_lexer.cpp b/mesalib/src/glsl/glsl_lexer.cpp index 04927950f..ef9d0178f 100644 --- a/mesalib/src/glsl/glsl_lexer.cpp +++ b/mesalib/src/glsl/glsl_lexer.cpp @@ -1,3713 +1,3726 @@ -#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 <stdio.h> -#include <string.h> -#include <errno.h> -#include <stdlib.h> - -/* end standard C headers. */ - -/* flex integer type definitions */ - -#ifndef FLEXINT_H -#define FLEXINT_H - -/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */ - -#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L - -/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, - * if you want the limit (max/min) macros for int types. - */ -#ifndef __STDC_LIMIT_MACROS -#define __STDC_LIMIT_MACROS 1 -#endif - -#include <inttypes.h> -typedef int8_t flex_int8_t; -typedef uint8_t flex_uint8_t; -typedef int16_t flex_int16_t; -typedef uint16_t flex_uint16_t; -typedef int32_t flex_int32_t; -typedef uint32_t flex_uint32_t; -#else -typedef signed char flex_int8_t; -typedef short int flex_int16_t; -typedef int flex_int32_t; -typedef unsigned char flex_uint8_t; -typedef unsigned short int flex_uint16_t; -typedef unsigned int flex_uint32_t; -#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 210 -#define YY_END_OF_BUFFER 211 -/* 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[836] = - { 0, - 0, 0, 16, 16, 0, 0, 211, 209, 1, 21, - 209, 209, 209, 209, 209, 209, 209, 209, 120, 118, - 209, 209, 209, 208, 209, 208, 208, 208, 208, 208, - 208, 208, 208, 208, 208, 208, 208, 208, 208, 208, - 208, 208, 208, 208, 208, 209, 1, 209, 210, 16, - 20, 210, 19, 17, 18, 14, 13, 1, 102, 111, - 103, 114, 108, 97, 110, 98, 117, 122, 109, 123, - 120, 0, 0, 125, 120, 0, 118, 118, 106, 99, - 101, 100, 107, 208, 115, 105, 208, 208, 208, 208, - 208, 208, 208, 208, 208, 208, 208, 208, 30, 208, - - 208, 208, 208, 208, 208, 208, 208, 208, 208, 208, - 208, 208, 34, 208, 208, 61, 208, 208, 208, 208, - 208, 208, 208, 208, 208, 208, 208, 208, 208, 208, - 208, 208, 208, 208, 208, 208, 208, 208, 208, 208, - 208, 208, 208, 208, 208, 208, 208, 208, 208, 116, - 104, 1, 0, 0, 2, 0, 0, 0, 0, 16, - 15, 19, 18, 0, 122, 121, 0, 123, 0, 124, - 119, 112, 113, 208, 128, 208, 208, 208, 208, 208, - 208, 208, 208, 208, 208, 208, 208, 208, 208, 208, - 208, 208, 208, 208, 208, 208, 33, 208, 208, 208, - - 208, 208, 208, 208, 208, 208, 208, 26, 208, 208, - 208, 208, 208, 208, 208, 208, 208, 208, 208, 62, - 208, 208, 208, 208, 208, 208, 208, 208, 208, 208, - 208, 208, 208, 208, 208, 208, 208, 208, 208, 208, - 208, 208, 208, 208, 208, 208, 208, 208, 208, 208, - 0, 0, 0, 0, 15, 0, 122, 0, 121, 0, - 123, 124, 119, 208, 208, 24, 208, 208, 175, 168, - 208, 208, 208, 208, 208, 208, 208, 208, 208, 32, - 131, 208, 208, 208, 208, 68, 208, 208, 136, 150, - 208, 208, 208, 208, 208, 208, 208, 208, 208, 208, - - 208, 208, 147, 171, 49, 50, 51, 208, 208, 208, - 208, 208, 208, 208, 208, 208, 208, 208, 208, 208, - 208, 208, 208, 208, 208, 208, 208, 134, 126, 208, - 208, 27, 208, 208, 208, 208, 208, 208, 208, 46, - 47, 48, 95, 208, 208, 0, 0, 0, 0, 0, - 121, 208, 208, 28, 37, 38, 39, 208, 129, 208, - 23, 208, 208, 208, 208, 158, 159, 160, 208, 127, - 208, 151, 25, 161, 162, 163, 173, 155, 156, 157, - 208, 208, 208, 63, 153, 208, 208, 208, 40, 41, - 42, 208, 208, 208, 208, 208, 208, 208, 208, 208, - - 208, 208, 208, 208, 208, 208, 208, 148, 208, 208, - 208, 208, 208, 208, 208, 208, 208, 208, 130, 208, - 208, 170, 43, 44, 45, 208, 208, 31, 0, 0, - 0, 0, 178, 208, 208, 176, 208, 208, 208, 149, - 144, 181, 208, 208, 208, 208, 208, 208, 139, 208, - 208, 208, 96, 52, 53, 54, 55, 56, 57, 58, - 59, 60, 208, 208, 208, 208, 154, 135, 208, 208, - 142, 36, 208, 208, 167, 69, 143, 94, 179, 137, - 208, 208, 208, 208, 208, 208, 208, 208, 0, 0, - 0, 0, 208, 208, 208, 138, 35, 208, 208, 208, - - 208, 208, 208, 182, 183, 184, 208, 208, 208, 208, - 208, 172, 208, 208, 208, 208, 208, 208, 208, 208, - 132, 208, 208, 208, 208, 208, 64, 208, 208, 65, - 208, 0, 0, 0, 0, 0, 208, 66, 29, 145, - 186, 187, 188, 208, 208, 208, 208, 208, 208, 208, - 208, 208, 208, 208, 208, 140, 208, 208, 208, 208, - 208, 208, 208, 208, 208, 133, 190, 191, 192, 208, - 208, 152, 208, 141, 0, 0, 6, 0, 0, 0, - 12, 3, 22, 208, 208, 208, 208, 208, 208, 208, - 208, 208, 185, 146, 67, 208, 208, 208, 208, 169, - - 208, 177, 174, 207, 71, 72, 73, 208, 208, 208, - 208, 208, 208, 208, 208, 208, 208, 0, 0, 0, - 0, 0, 0, 0, 208, 208, 208, 189, 208, 208, - 208, 208, 208, 82, 83, 84, 208, 208, 208, 208, - 208, 208, 208, 208, 208, 208, 208, 208, 208, 193, - 88, 89, 90, 208, 4, 0, 5, 0, 0, 0, - 0, 0, 0, 208, 208, 208, 208, 208, 208, 208, - 204, 208, 208, 208, 208, 208, 208, 208, 208, 208, - 208, 208, 74, 208, 208, 208, 208, 208, 208, 0, - 0, 0, 0, 208, 208, 205, 194, 208, 195, 208, - - 208, 208, 85, 208, 208, 208, 208, 208, 208, 208, - 208, 208, 208, 208, 206, 208, 208, 91, 0, 0, - 0, 196, 197, 208, 200, 208, 201, 208, 208, 70, - 208, 208, 208, 164, 208, 165, 180, 208, 198, 199, - 208, 208, 0, 0, 0, 208, 208, 208, 208, 75, - 208, 76, 208, 208, 208, 208, 208, 0, 0, 0, - 0, 208, 208, 86, 87, 208, 77, 208, 208, 78, - 208, 92, 93, 0, 0, 0, 0, 208, 208, 208, - 208, 208, 208, 0, 0, 0, 0, 208, 208, 208, - 208, 208, 79, 0, 0, 0, 7, 0, 0, 202, - - 203, 208, 208, 208, 0, 0, 8, 0, 0, 208, - 208, 166, 0, 0, 0, 80, 81, 0, 0, 0, - 9, 0, 0, 10, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 11, 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, 34, 34, 34, 34, 35, 34, 34, 34, 34, - 34, 36, 37, 38, 39, 34, 34, 40, 34, 34, - 1, 1, 1, 41, 42, 1, 43, 44, 45, 46, - - 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, - 57, 58, 34, 59, 60, 61, 62, 63, 64, 65, - 66, 67, 1, 68, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 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[69] = - { 0, - 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 3, 3, 3, 3, 3, - 3, 3, 1, 1, 1, 1, 4, 4, 4, 4, - 3, 3, 5, 5, 5, 5, 5, 5, 5, 5, - 1, 5, 4, 4, 4, 4, 3, 3, 5, 5, - 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, - 5, 5, 5, 5, 5, 5, 5, 1 - } ; - -static yyconst flex_int16_t yy_base[845] = - { 0, - 0, 67, 73, 0, 1210, 1209, 1211, 1214, 68, 1214, - 1185, 1184, 134, 1183, 131, 132, 130, 1182, 146, 198, - 129, 1181, 144, 0, 130, 113, 124, 141, 150, 126, - 181, 1148, 159, 192, 118, 129, 146, 1142, 147, 174, - 206, 192, 203, 222, 1153, 203, 221, 231, 1214, 260, - 1214, 1187, 279, 1214, 0, 1214, 1214, 270, 1214, 1214, - 1214, 1214, 1214, 1214, 1214, 1214, 1214, 244, 1214, 255, - 139, 290, 307, 1214, 1214, 0, 0, 1214, 1176, 1214, - 1214, 1214, 1175, 0, 1214, 1214, 1138, 1143, 1136, 1139, - 1148, 1147, 1133, 1136, 1148, 144, 1142, 1129, 1126, 1140, - - 1126, 1123, 1123, 1129, 219, 193, 1123, 1134, 1119, 1125, - 1129, 1130, 0, 1121, 1132, 278, 1131, 1126, 1106, 224, - 1110, 1124, 1114, 232, 1107, 271, 1120, 1122, 1104, 1100, - 1108, 1105, 1094, 1103, 234, 1101, 1107, 1102, 1105, 1093, - 1096, 226, 145, 262, 1106, 1093, 1106, 263, 1099, 1214, - 1214, 338, 331, 343, 1214, 1084, 1097, 1088, 1099, 345, - 0, 334, 0, 345, 1214, 328, 391, 1214, 352, 398, - 338, 1214, 1214, 1094, 0, 1085, 1089, 1099, 1096, 332, - 1079, 1079, 1083, 320, 1094, 1091, 1091, 1089, 1086, 1077, - 1084, 1070, 1068, 1081, 1066, 1083, 0, 1080, 1067, 1075, - - 1072, 1076, 1077, 1070, 1067, 1055, 1054, 1068, 1071, 1058, - 1067, 1054, 1061, 1051, 364, 1057, 1060, 1050, 1058, 1046, - 1050, 1041, 1056, 1046, 1037, 1056, 1039, 1037, 1048, 1037, - 1032, 1030, 1044, 1029, 1031, 1028, 1040, 1039, 1042, 1023, - 338, 1032, 1027, 1025, 1035, 1013, 403, 1032, 1034, 1022, - 1014, 1018, 1030, 1013, 0, 415, 422, 439, 1214, 446, - 455, 1214, 1214, 1008, 1019, 0, 1016, 406, 0, 0, - 1009, 1007, 1009, 1004, 1013, 1001, 1019, 1007, 409, 0, - 0, 1001, 1012, 1011, 1011, 0, 995, 429, 0, 0, - 997, 460, 1005, 1006, 996, 990, 989, 990, 989, 989, - - 463, 984, 0, 0, 980, 979, 978, 980, 981, 986, - 980, 976, 990, 985, 984, 983, 974, 977, 977, 969, - 972, 967, 976, 981, 966, 979, 969, 0, 0, 976, - 972, 0, 963, 963, 969, 959, 967, 466, 964, 0, - 0, 0, 0, 953, 966, 965, 964, 961, 949, 472, - 479, 961, 963, 0, 0, 0, 0, 949, 0, 949, - 0, 948, 949, 943, 954, 0, 0, 0, 944, 0, - 940, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 951, 487, 950, 0, 0, 948, 944, 940, 0, 0, - 0, 932, 489, 494, 499, 937, 933, 939, 929, 927, - - 941, 925, 925, 939, 927, 939, 934, 0, 932, 929, - 933, 916, 918, 925, 931, 926, 925, 912, 0, 914, - 915, 0, 0, 0, 0, 912, 916, 0, 910, 963, - 909, 912, 0, 900, 910, 0, 898, 898, 912, 0, - 914, 0, 503, 926, 925, 924, 891, 890, 0, 908, - 907, 902, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 890, 904, 890, 887, 0, 0, 893, 892, - 0, 0, 890, 882, 0, 0, 0, 0, 0, 0, - 879, 891, 506, 883, 890, 889, 886, 880, 873, 524, - 889, 874, 869, 883, 881, 0, 0, 873, 896, 895, - - 894, 861, 860, 361, 365, 0, 873, 876, 874, 862, - 858, 0, 871, 868, 867, 856, 855, 854, 519, 863, - 0, 879, 878, 877, 844, 843, 0, 858, 844, 0, - 855, 850, 547, 553, 898, 843, 851, 0, 0, 0, - 870, 869, 0, 847, 850, 834, 842, 832, 840, 841, - 841, 840, 825, 559, 838, 0, 839, 827, 826, 822, - 850, 849, 848, 815, 814, 0, 848, 847, 0, 825, - 828, 0, 562, 0, 814, 580, 1214, 587, 0, 607, - 584, 1214, 0, 811, 810, 820, 820, 807, 822, 805, - 820, 815, 0, 0, 0, 831, 830, 829, 796, 0, - - 796, 0, 0, 0, 502, 524, 820, 807, 810, 794, - 793, 803, 803, 819, 818, 817, 784, 789, 615, 640, - 550, 806, 796, 784, 782, 781, 792, 0, 795, 791, - 793, 789, 775, 806, 805, 0, 787, 779, 770, 778, - 768, 779, 775, 777, 775, 775, 762, 761, 772, 0, - 791, 790, 0, 772, 1214, 555, 1214, 647, 0, 667, - 785, 770, 752, 769, 768, 751, 743, 751, 741, 749, - 0, 746, 745, 756, 739, 742, 757, 740, 753, 754, - 751, 748, 757, 750, 749, 732, 731, 730, 741, 582, - 754, 724, 734, 718, 717, 0, 745, 717, 743, 715, - - 719, 718, 0, 729, 732, 728, 730, 711, 725, 709, - 710, 718, 701, 700, 0, 706, 705, 0, 728, 713, - 706, 0, 0, 710, 0, 709, 0, 715, 714, 0, - 690, 698, 688, 716, 695, 0, 0, 708, 0, 0, - 707, 706, 746, 611, 696, 703, 702, 678, 677, 705, - 677, 703, 689, 674, 691, 670, 669, 190, 613, 557, - 667, 687, 686, 0, 0, 681, 0, 680, 686, 0, - 671, 0, 0, 671, 590, 343, 672, 645, 644, 654, - 635, 631, 612, 612, 604, 443, 635, 576, 575, 549, - 25, 87, 0, 183, 500, 552, 1214, 636, 591, 0, - - 0, 196, 258, 254, 272, 609, 1214, 614, 598, 279, - 284, 0, 336, 348, 671, 0, 0, 362, 672, 688, - 1214, 394, 689, 1214, 408, 670, 691, 649, 651, 474, - 476, 693, 694, 1214, 1214, 704, 707, 710, 530, 591, - 713, 717, 720, 722 - } ; - -static yyconst flex_int16_t yy_def[845] = - { 0, - 835, 1, 835, 3, 836, 836, 835, 835, 835, 835, - 835, 835, 835, 835, 835, 835, 835, 835, 835, 835, - 835, 835, 835, 837, 835, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 835, 835, 835, 835, 835, - 835, 835, 835, 835, 838, 835, 835, 835, 835, 835, - 835, 835, 835, 835, 835, 835, 835, 839, 835, 840, - 19, 835, 835, 835, 835, 841, 20, 835, 835, 835, - 835, 835, 835, 837, 835, 835, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 835, - 835, 835, 835, 835, 835, 835, 835, 835, 835, 835, - 842, 835, 838, 835, 835, 840, 835, 835, 835, 835, - 841, 835, 835, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 835, 835, 835, 835, 842, 835, 835, 835, 835, 835, - 835, 835, 835, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 835, 835, 835, 835, 835, - 835, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 835, 835, - 835, 835, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 835, 835, - 835, 835, 837, 837, 837, 837, 837, 837, 837, 837, - - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 835, 835, 835, 835, 835, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 835, 835, 835, 835, 843, 835, - 835, 835, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 835, 835, 835, - 843, 835, 835, 835, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 835, 835, 835, 835, 844, 835, - 835, 835, 835, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 844, - 835, 835, 835, 837, 837, 837, 837, 837, 837, 837, - - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 835, 835, - 835, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 835, 835, 835, 837, 837, 837, 837, 837, - 837, 837, 837, 837, 837, 837, 837, 835, 835, 835, - 835, 837, 837, 837, 837, 837, 837, 837, 837, 837, - 837, 837, 837, 835, 835, 835, 835, 837, 837, 837, - 837, 837, 837, 835, 835, 835, 835, 837, 837, 837, - 837, 837, 837, 835, 835, 835, 835, 835, 835, 837, - - 837, 837, 837, 837, 835, 835, 835, 835, 835, 837, - 837, 837, 835, 835, 835, 837, 837, 835, 835, 835, - 835, 835, 835, 835, 835, 835, 835, 835, 835, 835, - 835, 835, 835, 835, 0, 835, 835, 835, 835, 835, - 835, 835, 835, 835 - } ; - -static yyconst flex_int16_t yy_nxt[1283] = - { 0, - 8, 9, 10, 9, 11, 8, 12, 13, 8, 8, - 14, 15, 16, 17, 18, 19, 20, 20, 20, 20, - 20, 20, 8, 21, 22, 23, 24, 24, 24, 24, - 24, 24, 24, 24, 24, 24, 24, 24, 24, 24, - 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, - 803, 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, - 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, 804, 66, 68, 68, 68, 68, 68, - 68, 68, 79, 80, 85, 65, 67, 87, 62, 70, - 119, 71, 71, 71, 71, 71, 71, 72, 82, 83, - 86, 121, 88, 89, 120, 122, 73, 74, 835, 101, - 90, 102, 91, 93, 75, 76, 92, 94, 123, 126, - 103, 758, 73, 74, 95, 241, 97, 96, 183, 184, - - 98, 110, 124, 835, 242, 127, 99, 75, 128, 111, - 76, 70, 100, 77, 77, 77, 77, 77, 77, 77, - 129, 112, 152, 104, 58, 805, 153, 150, 73, 74, - 130, 105, 154, 155, 106, 195, 78, 107, 138, 113, - 774, 139, 114, 108, 73, 74, 115, 116, 131, 196, - 140, 117, 810, 142, 118, 132, 133, 141, 143, 78, - 134, 160, 144, 160, 146, 145, 135, 136, 147, 137, - 151, 58, 193, 58, 164, 165, 231, 156, 148, 213, - 239, 240, 218, 194, 157, 167, 168, 214, 158, 219, - 164, 165, 232, 159, 162, 162, 162, 162, 162, 162, - - 162, 167, 168, 70, 243, 72, 72, 72, 72, 72, - 72, 72, 244, 248, 811, 221, 249, 812, 169, 169, - 73, 74, 170, 170, 170, 170, 170, 170, 170, 222, - 813, 205, 154, 155, 206, 207, 73, 74, 208, 152, - 209, 58, 816, 153, 154, 155, 160, 817, 160, 162, - 162, 162, 162, 162, 162, 162, 256, 256, 258, 259, - 257, 257, 257, 257, 257, 257, 257, 170, 170, 170, - 170, 170, 170, 170, 258, 259, 263, 156, 269, 274, - 275, 305, 306, 307, 157, 333, 818, 546, 158, 156, - 785, 548, 270, 159, 334, 819, 157, 547, 786, 263, - - 158, 549, 260, 260, 822, 159, 261, 261, 261, 261, - 261, 261, 261, 170, 170, 170, 170, 170, 170, 170, - 340, 341, 342, 355, 356, 357, 366, 367, 368, 262, - 257, 257, 257, 257, 257, 257, 257, 257, 257, 257, - 257, 257, 257, 257, 796, 262, 374, 375, 376, 825, - 350, 350, 797, 165, 351, 351, 351, 351, 351, 351, - 351, 261, 261, 261, 261, 261, 261, 261, 826, 165, - 261, 261, 261, 261, 261, 261, 261, 378, 379, 380, - 389, 390, 391, 423, 424, 425, 168, 351, 351, 351, - 351, 351, 351, 351, 351, 351, 351, 351, 351, 351, - - 351, 806, 168, 444, 445, 446, 454, 455, 456, 807, - 259, 457, 458, 459, 447, 448, 460, 461, 462, 499, - 500, 501, 522, 523, 524, 490, 259, 831, 639, 832, - 502, 503, 68, 525, 526, 561, 562, 563, 640, 533, - 534, 534, 534, 534, 534, 534, 564, 565, 576, 577, - 641, 576, 577, 796, 576, 577, 656, 657, 775, 642, - 643, 797, 578, 578, 578, 578, 578, 578, 580, 580, - 580, 580, 580, 580, 580, 596, 597, 598, 614, 615, - 616, 576, 577, 656, 657, 581, 579, 599, 576, 577, - 617, 775, 808, 166, 802, 619, 620, 620, 620, 620, - - 620, 620, 578, 578, 578, 578, 578, 578, 576, 577, - 806, 579, 759, 776, 759, 808, 656, 657, 807, 760, - 622, 760, 580, 580, 580, 580, 580, 580, 580, 623, - 658, 658, 658, 658, 658, 658, 798, 798, 801, 800, - 624, 656, 657, 799, 799, 814, 776, 809, 656, 657, - 829, 795, 829, 815, 659, 660, 660, 660, 660, 660, - 660, 660, 658, 658, 658, 658, 658, 658, 656, 657, - 809, 827, 820, 823, 794, 793, 792, 791, 828, 659, - 821, 824, 660, 660, 660, 660, 660, 660, 660, 820, - 823, 830, 827, 830, 833, 833, 790, 821, 824, 828, - - 789, 788, 834, 834, 56, 56, 56, 56, 56, 84, - 84, 84, 163, 163, 163, 171, 171, 255, 787, 255, - 255, 255, 621, 621, 690, 690, 784, 783, 782, 781, - 780, 779, 778, 777, 773, 772, 771, 770, 769, 768, - 767, 766, 765, 764, 763, 762, 761, 758, 757, 756, - 755, 754, 753, 752, 751, 750, 749, 748, 747, 746, - 745, 744, 743, 742, 741, 740, 739, 738, 737, 736, - 735, 734, 733, 732, 731, 730, 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, 689, 688, 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, 655, 654, 653, 652, 651, 650, - 649, 648, 647, 646, 645, 644, 638, 637, 636, 635, - 634, 633, 632, 631, 630, 629, 628, 627, 626, 625, - 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, - 835, 57, 57, 7, 835, 835, 835, 835, 835, 835, - 835, 835, 835, 835, 835, 835, 835, 835, 835, 835, - 835, 835, 835, 835, 835, 835, 835, 835, 835, 835, - 835, 835, 835, 835, 835, 835, 835, 835, 835, 835, - 835, 835, 835, 835, 835, 835, 835, 835, 835, 835, - 835, 835, 835, 835, 835, 835, 835, 835, 835, 835, - 835, 835, 835, 835, 835, 835, 835, 835, 835, 835, - 835, 835 - } ; - -static yyconst flex_int16_t yy_chk[1283] = - { 0, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 2, 9, - 791, 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, 3, 3, - 3, 13, 15, 792, 16, 17, 17, 17, 17, 17, - 17, 17, 21, 21, 25, 15, 16, 26, 13, 19, - 35, 19, 19, 19, 19, 19, 19, 19, 23, 23, - 25, 36, 26, 26, 35, 36, 19, 19, 71, 30, - 27, 30, 27, 28, 19, 19, 27, 28, 37, 39, - 30, 758, 19, 19, 28, 143, 29, 28, 96, 96, - - 29, 33, 37, 71, 143, 39, 29, 19, 39, 33, - 19, 20, 29, 20, 20, 20, 20, 20, 20, 20, - 40, 33, 47, 31, 47, 794, 47, 46, 20, 20, - 40, 31, 48, 48, 31, 106, 20, 31, 42, 34, - 758, 42, 34, 31, 20, 20, 34, 34, 41, 106, - 42, 34, 802, 43, 34, 41, 41, 42, 43, 20, - 41, 50, 43, 50, 44, 43, 41, 41, 44, 41, - 46, 58, 105, 58, 68, 68, 135, 48, 44, 120, - 142, 142, 124, 105, 48, 70, 70, 120, 48, 124, - 68, 68, 135, 48, 53, 53, 53, 53, 53, 53, - - 53, 70, 70, 72, 144, 72, 72, 72, 72, 72, - 72, 72, 144, 148, 803, 126, 148, 804, 73, 73, - 72, 72, 73, 73, 73, 73, 73, 73, 73, 126, - 805, 116, 153, 153, 116, 116, 72, 72, 116, 152, - 116, 152, 810, 152, 154, 154, 160, 811, 160, 162, - 162, 162, 162, 162, 162, 162, 164, 164, 166, 166, - 164, 164, 164, 164, 164, 164, 164, 169, 169, 169, - 169, 169, 169, 169, 166, 166, 171, 153, 180, 184, - 184, 215, 215, 215, 153, 241, 813, 504, 153, 154, - 776, 505, 180, 153, 241, 814, 154, 504, 776, 171, - - 154, 505, 167, 167, 818, 154, 167, 167, 167, 167, - 167, 167, 167, 170, 170, 170, 170, 170, 170, 170, - 247, 247, 247, 268, 268, 268, 279, 279, 279, 170, - 256, 256, 256, 256, 256, 256, 256, 257, 257, 257, - 257, 257, 257, 257, 786, 170, 288, 288, 288, 822, - 258, 258, 786, 257, 258, 258, 258, 258, 258, 258, - 258, 260, 260, 260, 260, 260, 260, 260, 825, 257, - 261, 261, 261, 261, 261, 261, 261, 292, 292, 292, - 301, 301, 301, 338, 338, 338, 261, 350, 350, 350, - 350, 350, 350, 350, 351, 351, 351, 351, 351, 351, - - 351, 795, 261, 382, 382, 382, 393, 393, 393, 795, - 351, 394, 394, 394, 382, 382, 395, 395, 395, 443, - 443, 443, 483, 483, 483, 490, 351, 830, 605, 831, - 443, 443, 839, 483, 483, 519, 519, 519, 605, 490, - 490, 490, 490, 490, 490, 490, 519, 519, 533, 533, - 606, 621, 621, 796, 534, 534, 656, 656, 760, 606, - 606, 796, 533, 533, 533, 533, 533, 533, 534, 534, - 534, 534, 534, 534, 534, 554, 554, 554, 573, 573, - 573, 576, 576, 690, 690, 581, 533, 554, 578, 578, - 573, 775, 799, 840, 790, 576, 576, 576, 576, 576, - - 576, 576, 578, 578, 578, 578, 578, 578, 580, 580, - 806, 533, 744, 760, 759, 808, 619, 619, 806, 744, - 581, 759, 580, 580, 580, 580, 580, 580, 580, 581, - 619, 619, 619, 619, 619, 619, 787, 798, 789, 788, - 581, 620, 620, 787, 798, 809, 775, 799, 658, 658, - 828, 785, 829, 809, 619, 620, 620, 620, 620, 620, - 620, 620, 658, 658, 658, 658, 658, 658, 660, 660, - 808, 826, 815, 819, 784, 783, 782, 781, 826, 619, - 815, 819, 660, 660, 660, 660, 660, 660, 660, 820, - 823, 828, 827, 829, 832, 833, 780, 820, 823, 827, - - 779, 778, 832, 833, 836, 836, 836, 836, 836, 837, - 837, 837, 838, 838, 838, 841, 841, 842, 777, 842, - 842, 842, 843, 843, 844, 844, 774, 771, 769, 768, - 766, 763, 762, 761, 757, 756, 755, 754, 753, 752, - 751, 750, 749, 748, 747, 746, 745, 743, 742, 741, - 738, 735, 734, 733, 732, 731, 729, 728, 726, 724, - 721, 720, 719, 717, 716, 714, 713, 712, 711, 710, - 709, 708, 707, 706, 705, 704, 702, 701, 700, 699, - 698, 697, 695, 694, 693, 692, 691, 689, 688, 687, - 686, 685, 684, 683, 682, 681, 680, 679, 678, 677, - - 676, 675, 674, 673, 672, 670, 669, 668, 667, 666, - 665, 664, 663, 662, 661, 654, 652, 651, 649, 648, - 647, 646, 645, 644, 643, 642, 641, 640, 639, 638, - 637, 635, 634, 633, 632, 631, 630, 629, 627, 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, 835, 835, 835, 835, 835, 835, 835, - 835, 835, 835, 835, 835, 835, 835, 835, 835, 835, - 835, 835, 835, 835, 835, 835, 835, 835, 835, 835, - 835, 835, 835, 835, 835, 835, 835, 835, 835, 835, - 835, 835, 835, 835, 835, 835, 835, 835, 835, 835, - 835, 835, 835, 835, 835, 835, 835, 835, 835, 835, - 835, 835, 835, 835, 835, 835, 835, 835, 835, 835, - 835, 835 - } ; - -/* 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 <ctype.h> -#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 1071 "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 ); - -int _mesa_glsl_get_column (yyscan_t yyscanner ); - -void _mesa_glsl_set_column (int column_no ,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 1312 "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 >= 836 ) - 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 != 835 ); - 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 PP; - return PRAGMA_INVARIANT_ALL; - } - YY_BREAK -case 12: -YY_RULE_SETUP -#line 152 "glsl_lexer.lpp" -{ BEGIN PRAGMA; } - YY_BREAK -case 13: -/* rule 13 can match eol */ -YY_RULE_SETUP -#line 154 "glsl_lexer.lpp" -{ BEGIN 0; yylineno++; yycolumn = 0; } - YY_BREAK -case 14: -YY_RULE_SETUP -#line 155 "glsl_lexer.lpp" -{ } - YY_BREAK -case 15: -YY_RULE_SETUP -#line 157 "glsl_lexer.lpp" -{ } - YY_BREAK -case 16: -YY_RULE_SETUP -#line 158 "glsl_lexer.lpp" -{ } - YY_BREAK -case 17: -YY_RULE_SETUP -#line 159 "glsl_lexer.lpp" -return COLON; - YY_BREAK -case 18: -YY_RULE_SETUP -#line 160 "glsl_lexer.lpp" -{ - yylval->identifier = strdup(yytext); - return IDENTIFIER; - } - YY_BREAK -case 19: -YY_RULE_SETUP -#line 164 "glsl_lexer.lpp" -{ - yylval->n = strtol(yytext, NULL, 10); - return INTCONSTANT; - } - YY_BREAK -case 20: -/* rule 20 can match eol */ -YY_RULE_SETUP -#line 168 "glsl_lexer.lpp" -{ BEGIN 0; yylineno++; yycolumn = 0; return EOL; } - YY_BREAK -case 21: -/* rule 21 can match eol */ -YY_RULE_SETUP -#line 170 "glsl_lexer.lpp" -{ yylineno++; yycolumn = 0; } - YY_BREAK -case 22: -YY_RULE_SETUP -#line 172 "glsl_lexer.lpp" -return ATTRIBUTE; - YY_BREAK -case 23: -YY_RULE_SETUP -#line 173 "glsl_lexer.lpp" -return CONST_TOK; - YY_BREAK -case 24: -YY_RULE_SETUP -#line 174 "glsl_lexer.lpp" -return BOOL_TOK; - YY_BREAK -case 25: -YY_RULE_SETUP -#line 175 "glsl_lexer.lpp" -return FLOAT_TOK; - YY_BREAK -case 26: -YY_RULE_SETUP -#line 176 "glsl_lexer.lpp" -return INT_TOK; - YY_BREAK -case 27: -YY_RULE_SETUP -#line 177 "glsl_lexer.lpp" -KEYWORD(130, 130, UINT_TOK); - YY_BREAK -case 28: -YY_RULE_SETUP -#line 179 "glsl_lexer.lpp" -return BREAK; - YY_BREAK -case 29: -YY_RULE_SETUP -#line 180 "glsl_lexer.lpp" -return CONTINUE; - YY_BREAK -case 30: -YY_RULE_SETUP -#line 181 "glsl_lexer.lpp" -return DO; - YY_BREAK -case 31: -YY_RULE_SETUP -#line 182 "glsl_lexer.lpp" -return WHILE; - YY_BREAK -case 32: -YY_RULE_SETUP -#line 183 "glsl_lexer.lpp" -return ELSE; - YY_BREAK -case 33: -YY_RULE_SETUP -#line 184 "glsl_lexer.lpp" -return FOR; - YY_BREAK -case 34: -YY_RULE_SETUP -#line 185 "glsl_lexer.lpp" -return IF; - YY_BREAK -case 35: -YY_RULE_SETUP -#line 186 "glsl_lexer.lpp" -return DISCARD; - YY_BREAK -case 36: -YY_RULE_SETUP -#line 187 "glsl_lexer.lpp" -return RETURN; - YY_BREAK -case 37: -YY_RULE_SETUP -#line 189 "glsl_lexer.lpp" -return BVEC2; - YY_BREAK -case 38: -YY_RULE_SETUP -#line 190 "glsl_lexer.lpp" -return BVEC3; - YY_BREAK -case 39: -YY_RULE_SETUP -#line 191 "glsl_lexer.lpp" -return BVEC4; - YY_BREAK -case 40: -YY_RULE_SETUP -#line 192 "glsl_lexer.lpp" -return IVEC2; - YY_BREAK -case 41: -YY_RULE_SETUP -#line 193 "glsl_lexer.lpp" -return IVEC3; - YY_BREAK -case 42: -YY_RULE_SETUP -#line 194 "glsl_lexer.lpp" -return IVEC4; - YY_BREAK -case 43: -YY_RULE_SETUP -#line 195 "glsl_lexer.lpp" -KEYWORD(130, 130, UVEC2); - YY_BREAK -case 44: -YY_RULE_SETUP -#line 196 "glsl_lexer.lpp" -KEYWORD(130, 130, UVEC3); - YY_BREAK -case 45: -YY_RULE_SETUP -#line 197 "glsl_lexer.lpp" -KEYWORD(130, 130, UVEC4); - YY_BREAK -case 46: -YY_RULE_SETUP -#line 198 "glsl_lexer.lpp" -return VEC2; - YY_BREAK -case 47: -YY_RULE_SETUP -#line 199 "glsl_lexer.lpp" -return VEC3; - YY_BREAK -case 48: -YY_RULE_SETUP -#line 200 "glsl_lexer.lpp" -return VEC4; - YY_BREAK -case 49: -YY_RULE_SETUP -#line 201 "glsl_lexer.lpp" -return MAT2X2; - YY_BREAK -case 50: -YY_RULE_SETUP -#line 202 "glsl_lexer.lpp" -return MAT3X3; - YY_BREAK -case 51: -YY_RULE_SETUP -#line 203 "glsl_lexer.lpp" -return MAT4X4; - YY_BREAK -case 52: -YY_RULE_SETUP -#line 204 "glsl_lexer.lpp" -KEYWORD(120, 120, MAT2X2); - YY_BREAK -case 53: -YY_RULE_SETUP -#line 205 "glsl_lexer.lpp" -KEYWORD(120, 120, MAT2X3); - YY_BREAK -case 54: -YY_RULE_SETUP -#line 206 "glsl_lexer.lpp" -KEYWORD(120, 120, MAT2X4); - YY_BREAK -case 55: -YY_RULE_SETUP -#line 207 "glsl_lexer.lpp" -KEYWORD(120, 120, MAT3X2); - YY_BREAK -case 56: -YY_RULE_SETUP -#line 208 "glsl_lexer.lpp" -KEYWORD(120, 120, MAT3X3); - YY_BREAK -case 57: -YY_RULE_SETUP -#line 209 "glsl_lexer.lpp" -KEYWORD(120, 120, MAT3X4); - YY_BREAK -case 58: -YY_RULE_SETUP -#line 210 "glsl_lexer.lpp" -KEYWORD(120, 120, MAT4X2); - YY_BREAK -case 59: -YY_RULE_SETUP -#line 211 "glsl_lexer.lpp" -KEYWORD(120, 120, MAT4X3); - YY_BREAK -case 60: -YY_RULE_SETUP -#line 212 "glsl_lexer.lpp" -KEYWORD(120, 120, MAT4X4); - YY_BREAK -case 61: -YY_RULE_SETUP -#line 214 "glsl_lexer.lpp" -return IN_TOK; - YY_BREAK -case 62: -YY_RULE_SETUP -#line 215 "glsl_lexer.lpp" -return OUT_TOK; - YY_BREAK -case 63: -YY_RULE_SETUP -#line 216 "glsl_lexer.lpp" -return INOUT_TOK; - YY_BREAK -case 64: -YY_RULE_SETUP -#line 217 "glsl_lexer.lpp" -return UNIFORM; - YY_BREAK -case 65: -YY_RULE_SETUP -#line 218 "glsl_lexer.lpp" -return VARYING; - YY_BREAK -case 66: -YY_RULE_SETUP -#line 219 "glsl_lexer.lpp" -KEYWORD(120, 120, CENTROID); - YY_BREAK -case 67: -YY_RULE_SETUP -#line 220 "glsl_lexer.lpp" -KEYWORD(120 || ES, 120 || ES, INVARIANT); - YY_BREAK -case 68: -YY_RULE_SETUP -#line 221 "glsl_lexer.lpp" -KEYWORD(130 || ES, 130, FLAT); - YY_BREAK -case 69: -YY_RULE_SETUP -#line 222 "glsl_lexer.lpp" -KEYWORD(130, 130, SMOOTH); - YY_BREAK -case 70: -YY_RULE_SETUP -#line 223 "glsl_lexer.lpp" -KEYWORD(130, 130, NOPERSPECTIVE); - YY_BREAK -case 71: -YY_RULE_SETUP -#line 225 "glsl_lexer.lpp" -return SAMPLER1D; - YY_BREAK -case 72: -YY_RULE_SETUP -#line 226 "glsl_lexer.lpp" -return SAMPLER2D; - YY_BREAK -case 73: -YY_RULE_SETUP -#line 227 "glsl_lexer.lpp" -return SAMPLER3D; - YY_BREAK -case 74: -YY_RULE_SETUP -#line 228 "glsl_lexer.lpp" -return SAMPLERCUBE; - YY_BREAK -case 75: -YY_RULE_SETUP -#line 229 "glsl_lexer.lpp" -KEYWORD(130, 130, SAMPLER1DARRAY); - YY_BREAK -case 76: -YY_RULE_SETUP -#line 230 "glsl_lexer.lpp" -KEYWORD(130, 130, SAMPLER2DARRAY); - YY_BREAK -case 77: -YY_RULE_SETUP -#line 231 "glsl_lexer.lpp" -return SAMPLER1DSHADOW; - YY_BREAK -case 78: -YY_RULE_SETUP -#line 232 "glsl_lexer.lpp" -return SAMPLER2DSHADOW; - YY_BREAK -case 79: -YY_RULE_SETUP -#line 233 "glsl_lexer.lpp" -KEYWORD(130, 130, SAMPLERCUBESHADOW); - YY_BREAK -case 80: -YY_RULE_SETUP -#line 234 "glsl_lexer.lpp" -KEYWORD(130, 130, SAMPLER1DARRAYSHADOW); - YY_BREAK -case 81: -YY_RULE_SETUP -#line 235 "glsl_lexer.lpp" -KEYWORD(130, 130, SAMPLER2DARRAYSHADOW); - YY_BREAK -case 82: -YY_RULE_SETUP -#line 236 "glsl_lexer.lpp" -KEYWORD(130, 130, ISAMPLER1D); - YY_BREAK -case 83: -YY_RULE_SETUP -#line 237 "glsl_lexer.lpp" -KEYWORD(130, 130, ISAMPLER2D); - YY_BREAK -case 84: -YY_RULE_SETUP -#line 238 "glsl_lexer.lpp" -KEYWORD(130, 130, ISAMPLER3D); - YY_BREAK -case 85: -YY_RULE_SETUP -#line 239 "glsl_lexer.lpp" -KEYWORD(130, 130, ISAMPLERCUBE); - YY_BREAK -case 86: -YY_RULE_SETUP -#line 240 "glsl_lexer.lpp" -KEYWORD(130, 130, ISAMPLER1DARRAY); - YY_BREAK -case 87: -YY_RULE_SETUP -#line 241 "glsl_lexer.lpp" -KEYWORD(130, 130, ISAMPLER2DARRAY); - YY_BREAK -case 88: -YY_RULE_SETUP -#line 242 "glsl_lexer.lpp" -KEYWORD(130, 130, USAMPLER1D); - YY_BREAK -case 89: -YY_RULE_SETUP -#line 243 "glsl_lexer.lpp" -KEYWORD(130, 130, USAMPLER2D); - YY_BREAK -case 90: -YY_RULE_SETUP -#line 244 "glsl_lexer.lpp" -KEYWORD(130, 130, USAMPLER3D); - YY_BREAK -case 91: -YY_RULE_SETUP -#line 245 "glsl_lexer.lpp" -KEYWORD(130, 130, USAMPLERCUBE); - YY_BREAK -case 92: -YY_RULE_SETUP -#line 246 "glsl_lexer.lpp" -KEYWORD(130, 130, USAMPLER1DARRAY); - YY_BREAK -case 93: -YY_RULE_SETUP -#line 247 "glsl_lexer.lpp" -KEYWORD(130, 130, USAMPLER2DARRAY); - YY_BREAK -case 94: -YY_RULE_SETUP -#line 250 "glsl_lexer.lpp" -return STRUCT; - YY_BREAK -case 95: -YY_RULE_SETUP -#line 251 "glsl_lexer.lpp" -return VOID_TOK; - YY_BREAK -case 96: -YY_RULE_SETUP -#line 253 "glsl_lexer.lpp" -{ - if ((yyextra->language_version >= 140) - || yyextra->AMD_conservative_depth_enable - || 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 97: -YY_RULE_SETUP -#line 265 "glsl_lexer.lpp" -return INC_OP; - YY_BREAK -case 98: -YY_RULE_SETUP -#line 266 "glsl_lexer.lpp" -return DEC_OP; - YY_BREAK -case 99: -YY_RULE_SETUP -#line 267 "glsl_lexer.lpp" -return LE_OP; - YY_BREAK -case 100: -YY_RULE_SETUP -#line 268 "glsl_lexer.lpp" -return GE_OP; - YY_BREAK -case 101: -YY_RULE_SETUP -#line 269 "glsl_lexer.lpp" -return EQ_OP; - YY_BREAK -case 102: -YY_RULE_SETUP -#line 270 "glsl_lexer.lpp" -return NE_OP; - YY_BREAK -case 103: -YY_RULE_SETUP -#line 271 "glsl_lexer.lpp" -return AND_OP; - YY_BREAK -case 104: -YY_RULE_SETUP -#line 272 "glsl_lexer.lpp" -return OR_OP; - YY_BREAK -case 105: -YY_RULE_SETUP -#line 273 "glsl_lexer.lpp" -return XOR_OP; - YY_BREAK -case 106: -YY_RULE_SETUP -#line 274 "glsl_lexer.lpp" -return LEFT_OP; - YY_BREAK -case 107: -YY_RULE_SETUP -#line 275 "glsl_lexer.lpp" -return RIGHT_OP; - YY_BREAK -case 108: -YY_RULE_SETUP -#line 277 "glsl_lexer.lpp" -return MUL_ASSIGN; - YY_BREAK -case 109: -YY_RULE_SETUP -#line 278 "glsl_lexer.lpp" -return DIV_ASSIGN; - YY_BREAK -case 110: -YY_RULE_SETUP -#line 279 "glsl_lexer.lpp" -return ADD_ASSIGN; - YY_BREAK -case 111: -YY_RULE_SETUP -#line 280 "glsl_lexer.lpp" -return MOD_ASSIGN; - YY_BREAK -case 112: -YY_RULE_SETUP -#line 281 "glsl_lexer.lpp" -return LEFT_ASSIGN; - YY_BREAK -case 113: -YY_RULE_SETUP -#line 282 "glsl_lexer.lpp" -return RIGHT_ASSIGN; - YY_BREAK -case 114: -YY_RULE_SETUP -#line 283 "glsl_lexer.lpp" -return AND_ASSIGN; - YY_BREAK -case 115: -YY_RULE_SETUP -#line 284 "glsl_lexer.lpp" -return XOR_ASSIGN; - YY_BREAK -case 116: -YY_RULE_SETUP -#line 285 "glsl_lexer.lpp" -return OR_ASSIGN; - YY_BREAK -case 117: -YY_RULE_SETUP -#line 286 "glsl_lexer.lpp" -return SUB_ASSIGN; - YY_BREAK -case 118: -YY_RULE_SETUP -#line 288 "glsl_lexer.lpp" -{ - yylval->n = strtol(yytext, NULL, 10); - return IS_UINT ? UINTCONSTANT : INTCONSTANT; - } - YY_BREAK -case 119: -YY_RULE_SETUP -#line 292 "glsl_lexer.lpp" -{ - yylval->n = strtol(yytext + 2, NULL, 16); - return IS_UINT ? UINTCONSTANT : INTCONSTANT; - } - YY_BREAK -case 120: -YY_RULE_SETUP -#line 296 "glsl_lexer.lpp" -{ - yylval->n = strtol(yytext, NULL, 8); - return IS_UINT ? UINTCONSTANT : INTCONSTANT; - } - YY_BREAK -case 121: -YY_RULE_SETUP -#line 301 "glsl_lexer.lpp" -{ - yylval->real = glsl_strtod(yytext, NULL); - return FLOATCONSTANT; - } - YY_BREAK -case 122: -YY_RULE_SETUP -#line 305 "glsl_lexer.lpp" -{ - yylval->real = glsl_strtod(yytext, NULL); - return FLOATCONSTANT; - } - YY_BREAK -case 123: -YY_RULE_SETUP -#line 309 "glsl_lexer.lpp" -{ - yylval->real = glsl_strtod(yytext, NULL); - return FLOATCONSTANT; - } - YY_BREAK -case 124: -YY_RULE_SETUP -#line 313 "glsl_lexer.lpp" -{ - yylval->real = glsl_strtod(yytext, NULL); - return FLOATCONSTANT; - } - YY_BREAK -case 125: -YY_RULE_SETUP -#line 317 "glsl_lexer.lpp" -{ - yylval->real = glsl_strtod(yytext, NULL); - return FLOATCONSTANT; - } - YY_BREAK -case 126: -YY_RULE_SETUP -#line 322 "glsl_lexer.lpp" -{ - yylval->n = 1; - return BOOLCONSTANT; - } - YY_BREAK -case 127: -YY_RULE_SETUP -#line 326 "glsl_lexer.lpp" -{ - yylval->n = 0; - return BOOLCONSTANT; - } - YY_BREAK -/* Reserved words in GLSL 1.10. */ -case 128: -YY_RULE_SETUP -#line 333 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, ASM); - YY_BREAK -case 129: -YY_RULE_SETUP -#line 334 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, CLASS); - YY_BREAK -case 130: -YY_RULE_SETUP -#line 335 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, UNION); - YY_BREAK -case 131: -YY_RULE_SETUP -#line 336 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, ENUM); - YY_BREAK -case 132: -YY_RULE_SETUP -#line 337 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, TYPEDEF); - YY_BREAK -case 133: -YY_RULE_SETUP -#line 338 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, TEMPLATE); - YY_BREAK -case 134: -YY_RULE_SETUP -#line 339 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, THIS); - YY_BREAK -case 135: -YY_RULE_SETUP -#line 340 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, PACKED_TOK); - YY_BREAK -case 136: -YY_RULE_SETUP -#line 341 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, GOTO); - YY_BREAK -case 137: -YY_RULE_SETUP -#line 342 "glsl_lexer.lpp" -KEYWORD(110 || ES, 130, SWITCH); - YY_BREAK -case 138: -YY_RULE_SETUP -#line 343 "glsl_lexer.lpp" -KEYWORD(110 || ES, 130, DEFAULT); - YY_BREAK -case 139: -YY_RULE_SETUP -#line 344 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, INLINE_TOK); - YY_BREAK -case 140: -YY_RULE_SETUP -#line 345 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, NOINLINE); - YY_BREAK -case 141: -YY_RULE_SETUP -#line 346 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, VOLATILE); - YY_BREAK -case 142: -YY_RULE_SETUP -#line 347 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, PUBLIC_TOK); - YY_BREAK -case 143: -YY_RULE_SETUP -#line 348 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, STATIC); - YY_BREAK -case 144: -YY_RULE_SETUP -#line 349 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, EXTERN); - YY_BREAK -case 145: -YY_RULE_SETUP -#line 350 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, EXTERNAL); - YY_BREAK -case 146: -YY_RULE_SETUP -#line 351 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, INTERFACE); - YY_BREAK -case 147: -YY_RULE_SETUP -#line 352 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, LONG_TOK); - YY_BREAK -case 148: -YY_RULE_SETUP -#line 353 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, SHORT_TOK); - YY_BREAK -case 149: -YY_RULE_SETUP -#line 354 "glsl_lexer.lpp" -KEYWORD(110 || ES, 400, DOUBLE_TOK); - YY_BREAK -case 150: -YY_RULE_SETUP -#line 355 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, HALF); - YY_BREAK -case 151: -YY_RULE_SETUP -#line 356 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, FIXED_TOK); - YY_BREAK -case 152: -YY_RULE_SETUP -#line 357 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, UNSIGNED); - YY_BREAK -case 153: -YY_RULE_SETUP -#line 358 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, INPUT_TOK); - YY_BREAK -case 154: -YY_RULE_SETUP -#line 359 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, OUTPUT); - YY_BREAK -case 155: -YY_RULE_SETUP -#line 360 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, HVEC2); - YY_BREAK -case 156: -YY_RULE_SETUP -#line 361 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, HVEC3); - YY_BREAK -case 157: -YY_RULE_SETUP -#line 362 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, HVEC4); - YY_BREAK -case 158: -YY_RULE_SETUP -#line 363 "glsl_lexer.lpp" -KEYWORD(110 || ES, 400, DVEC2); - YY_BREAK -case 159: -YY_RULE_SETUP -#line 364 "glsl_lexer.lpp" -KEYWORD(110 || ES, 400, DVEC3); - YY_BREAK -case 160: -YY_RULE_SETUP -#line 365 "glsl_lexer.lpp" -KEYWORD(110 || ES, 400, DVEC4); - YY_BREAK -case 161: -YY_RULE_SETUP -#line 366 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, FVEC2); - YY_BREAK -case 162: -YY_RULE_SETUP -#line 367 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, FVEC3); - YY_BREAK -case 163: -YY_RULE_SETUP -#line 368 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, FVEC4); - YY_BREAK -case 164: -YY_RULE_SETUP -#line 369 "glsl_lexer.lpp" -return SAMPLER2DRECT; - YY_BREAK -case 165: -YY_RULE_SETUP -#line 370 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, SAMPLER3DRECT); - YY_BREAK -case 166: -YY_RULE_SETUP -#line 371 "glsl_lexer.lpp" -return SAMPLER2DRECTSHADOW; - YY_BREAK -case 167: -YY_RULE_SETUP -#line 372 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, SIZEOF); - YY_BREAK -case 168: -YY_RULE_SETUP -#line 373 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, CAST); - YY_BREAK -case 169: -YY_RULE_SETUP -#line 374 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, NAMESPACE); - YY_BREAK -case 170: -YY_RULE_SETUP -#line 375 "glsl_lexer.lpp" -KEYWORD(110 || ES, 999, USING); - YY_BREAK -/* Additional reserved words in GLSL 1.20. */ -case 171: -YY_RULE_SETUP -#line 378 "glsl_lexer.lpp" -KEYWORD(120, 130 || ES, LOWP); - YY_BREAK -case 172: -YY_RULE_SETUP -#line 379 "glsl_lexer.lpp" -KEYWORD(120, 130 || ES, MEDIUMP); - YY_BREAK -case 173: -YY_RULE_SETUP -#line 380 "glsl_lexer.lpp" -KEYWORD(120, 130 || ES, HIGHP); - YY_BREAK -case 174: -YY_RULE_SETUP -#line 381 "glsl_lexer.lpp" -KEYWORD(120, 130 || ES, PRECISION); - YY_BREAK -/* Additional reserved words in GLSL 1.30. */ -case 175: -YY_RULE_SETUP -#line 384 "glsl_lexer.lpp" -KEYWORD(130, 130, CASE); - YY_BREAK -case 176: -YY_RULE_SETUP -#line 385 "glsl_lexer.lpp" -KEYWORD(130, 999, COMMON); - YY_BREAK -case 177: -YY_RULE_SETUP -#line 386 "glsl_lexer.lpp" -KEYWORD(130, 999, PARTITION); - YY_BREAK -case 178: -YY_RULE_SETUP -#line 387 "glsl_lexer.lpp" -KEYWORD(130, 999, ACTIVE); - YY_BREAK -case 179: -YY_RULE_SETUP -#line 388 "glsl_lexer.lpp" -KEYWORD(130 || ES, 999, SUPERP); - YY_BREAK -case 180: -YY_RULE_SETUP -#line 389 "glsl_lexer.lpp" -KEYWORD(130, 140, SAMPLERBUFFER); - YY_BREAK -case 181: -YY_RULE_SETUP -#line 390 "glsl_lexer.lpp" -KEYWORD(130, 999, FILTER); - YY_BREAK -case 182: -YY_RULE_SETUP -#line 391 "glsl_lexer.lpp" -KEYWORD(130, 999, IMAGE1D); - YY_BREAK -case 183: -YY_RULE_SETUP -#line 392 "glsl_lexer.lpp" -KEYWORD(130, 999, IMAGE2D); - YY_BREAK -case 184: -YY_RULE_SETUP -#line 393 "glsl_lexer.lpp" -KEYWORD(130, 999, IMAGE3D); - YY_BREAK -case 185: -YY_RULE_SETUP -#line 394 "glsl_lexer.lpp" -KEYWORD(130, 999, IMAGECUBE); - YY_BREAK -case 186: -YY_RULE_SETUP -#line 395 "glsl_lexer.lpp" -KEYWORD(130, 999, IIMAGE1D); - YY_BREAK -case 187: -YY_RULE_SETUP -#line 396 "glsl_lexer.lpp" -KEYWORD(130, 999, IIMAGE2D); - YY_BREAK -case 188: -YY_RULE_SETUP -#line 397 "glsl_lexer.lpp" -KEYWORD(130, 999, IIMAGE3D); - YY_BREAK -case 189: -YY_RULE_SETUP -#line 398 "glsl_lexer.lpp" -KEYWORD(130, 999, IIMAGECUBE); - YY_BREAK -case 190: -YY_RULE_SETUP -#line 399 "glsl_lexer.lpp" -KEYWORD(130, 999, UIMAGE1D); - YY_BREAK -case 191: -YY_RULE_SETUP -#line 400 "glsl_lexer.lpp" -KEYWORD(130, 999, UIMAGE2D); - YY_BREAK -case 192: -YY_RULE_SETUP -#line 401 "glsl_lexer.lpp" -KEYWORD(130, 999, UIMAGE3D); - YY_BREAK -case 193: -YY_RULE_SETUP -#line 402 "glsl_lexer.lpp" -KEYWORD(130, 999, UIMAGECUBE); - YY_BREAK -case 194: -YY_RULE_SETUP -#line 403 "glsl_lexer.lpp" -KEYWORD(130, 999, IMAGE1DARRAY); - YY_BREAK -case 195: -YY_RULE_SETUP -#line 404 "glsl_lexer.lpp" -KEYWORD(130, 999, IMAGE2DARRAY); - YY_BREAK -case 196: -YY_RULE_SETUP -#line 405 "glsl_lexer.lpp" -KEYWORD(130, 999, IIMAGE1DARRAY); - YY_BREAK -case 197: -YY_RULE_SETUP -#line 406 "glsl_lexer.lpp" -KEYWORD(130, 999, IIMAGE2DARRAY); - YY_BREAK -case 198: -YY_RULE_SETUP -#line 407 "glsl_lexer.lpp" -KEYWORD(130, 999, UIMAGE1DARRAY); - YY_BREAK -case 199: -YY_RULE_SETUP -#line 408 "glsl_lexer.lpp" -KEYWORD(130, 999, UIMAGE2DARRAY); - YY_BREAK -case 200: -YY_RULE_SETUP -#line 409 "glsl_lexer.lpp" -KEYWORD(130, 999, IMAGE1DSHADOW); - YY_BREAK -case 201: -YY_RULE_SETUP -#line 410 "glsl_lexer.lpp" -KEYWORD(130, 999, IMAGE2DSHADOW); - YY_BREAK -case 202: -YY_RULE_SETUP -#line 411 "glsl_lexer.lpp" -KEYWORD(130, 999, IMAGE1DARRAYSHADOW); - YY_BREAK -case 203: -YY_RULE_SETUP -#line 412 "glsl_lexer.lpp" -KEYWORD(130, 999, IMAGE2DARRAYSHADOW); - YY_BREAK -case 204: -YY_RULE_SETUP -#line 413 "glsl_lexer.lpp" -KEYWORD(130, 999, IMAGEBUFFER); - YY_BREAK -case 205: -YY_RULE_SETUP -#line 414 "glsl_lexer.lpp" -KEYWORD(130, 999, IIMAGEBUFFER); - YY_BREAK -case 206: -YY_RULE_SETUP -#line 415 "glsl_lexer.lpp" -KEYWORD(130, 999, UIMAGEBUFFER); - YY_BREAK -case 207: -YY_RULE_SETUP -#line 416 "glsl_lexer.lpp" -KEYWORD(130, 999, ROW_MAJOR); - YY_BREAK -case 208: -YY_RULE_SETUP -#line 418 "glsl_lexer.lpp" -{ - struct _mesa_glsl_parse_state *state = yyextra; - void *ctx = state; - yylval->identifier = ralloc_strdup(ctx, yytext); - return IDENTIFIER; - } - YY_BREAK -case 209: -YY_RULE_SETUP -#line 425 "glsl_lexer.lpp" -{ return yytext[0]; } - YY_BREAK -case 210: -YY_RULE_SETUP -#line 427 "glsl_lexer.lpp" -ECHO; - YY_BREAK -#line 2555 "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 >= 836 ) - 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 >= 836 ) - 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 == 835); - - 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 427 "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 <stdio.h>
+#include <string.h>
+#include <errno.h>
+#include <stdlib.h>
+
+/* end standard C headers. */
+
+/* flex integer type definitions */
+
+#ifndef FLEXINT_H
+#define FLEXINT_H
+
+/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
+
+#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+
+/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
+ * if you want the limit (max/min) macros for int types.
+ */
+#ifndef __STDC_LIMIT_MACROS
+#define __STDC_LIMIT_MACROS 1
+#endif
+
+#include <inttypes.h>
+typedef int8_t flex_int8_t;
+typedef uint8_t flex_uint8_t;
+typedef int16_t flex_int16_t;
+typedef uint16_t flex_uint16_t;
+typedef int32_t flex_int32_t;
+typedef uint32_t flex_uint32_t;
+#else
+typedef signed char flex_int8_t;
+typedef short int flex_int16_t;
+typedef int flex_int32_t;
+typedef unsigned char flex_uint8_t;
+typedef unsigned short int flex_uint16_t;
+typedef unsigned int flex_uint32_t;
+#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 210
+#define YY_END_OF_BUFFER 211
+/* 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[836] =
+ { 0,
+ 0, 0, 16, 16, 0, 0, 211, 209, 1, 21,
+ 209, 209, 209, 209, 209, 209, 209, 209, 120, 118,
+ 209, 209, 209, 208, 209, 208, 208, 208, 208, 208,
+ 208, 208, 208, 208, 208, 208, 208, 208, 208, 208,
+ 208, 208, 208, 208, 208, 209, 1, 209, 210, 16,
+ 20, 210, 19, 17, 18, 14, 13, 1, 102, 111,
+ 103, 114, 108, 97, 110, 98, 117, 122, 109, 123,
+ 120, 0, 0, 125, 120, 0, 118, 118, 106, 99,
+ 101, 100, 107, 208, 115, 105, 208, 208, 208, 208,
+ 208, 208, 208, 208, 208, 208, 208, 208, 30, 208,
+
+ 208, 208, 208, 208, 208, 208, 208, 208, 208, 208,
+ 208, 208, 34, 208, 208, 61, 208, 208, 208, 208,
+ 208, 208, 208, 208, 208, 208, 208, 208, 208, 208,
+ 208, 208, 208, 208, 208, 208, 208, 208, 208, 208,
+ 208, 208, 208, 208, 208, 208, 208, 208, 208, 116,
+ 104, 1, 0, 0, 2, 0, 0, 0, 0, 16,
+ 15, 19, 18, 0, 122, 121, 0, 123, 0, 124,
+ 119, 112, 113, 208, 128, 208, 208, 208, 208, 208,
+ 208, 208, 208, 208, 208, 208, 208, 208, 208, 208,
+ 208, 208, 208, 208, 208, 208, 33, 208, 208, 208,
+
+ 208, 208, 208, 208, 208, 208, 208, 26, 208, 208,
+ 208, 208, 208, 208, 208, 208, 208, 208, 208, 62,
+ 208, 208, 208, 208, 208, 208, 208, 208, 208, 208,
+ 208, 208, 208, 208, 208, 208, 208, 208, 208, 208,
+ 208, 208, 208, 208, 208, 208, 208, 208, 208, 208,
+ 0, 0, 0, 0, 15, 0, 122, 0, 121, 0,
+ 123, 124, 119, 208, 208, 24, 208, 208, 175, 168,
+ 208, 208, 208, 208, 208, 208, 208, 208, 208, 32,
+ 131, 208, 208, 208, 208, 68, 208, 208, 136, 150,
+ 208, 208, 208, 208, 208, 208, 208, 208, 208, 208,
+
+ 208, 208, 147, 171, 49, 50, 51, 208, 208, 208,
+ 208, 208, 208, 208, 208, 208, 208, 208, 208, 208,
+ 208, 208, 208, 208, 208, 208, 208, 134, 126, 208,
+ 208, 27, 208, 208, 208, 208, 208, 208, 208, 46,
+ 47, 48, 95, 208, 208, 0, 0, 0, 0, 0,
+ 121, 208, 208, 28, 37, 38, 39, 208, 129, 208,
+ 23, 208, 208, 208, 208, 158, 159, 160, 208, 127,
+ 208, 151, 25, 161, 162, 163, 173, 155, 156, 157,
+ 208, 208, 208, 63, 153, 208, 208, 208, 40, 41,
+ 42, 208, 208, 208, 208, 208, 208, 208, 208, 208,
+
+ 208, 208, 208, 208, 208, 208, 208, 148, 208, 208,
+ 208, 208, 208, 208, 208, 208, 208, 208, 130, 208,
+ 208, 170, 43, 44, 45, 208, 208, 31, 0, 0,
+ 0, 0, 178, 208, 208, 176, 208, 208, 208, 149,
+ 144, 181, 208, 208, 208, 208, 208, 208, 139, 208,
+ 208, 208, 96, 52, 53, 54, 55, 56, 57, 58,
+ 59, 60, 208, 208, 208, 208, 154, 135, 208, 208,
+ 142, 36, 208, 208, 167, 69, 143, 94, 179, 137,
+ 208, 208, 208, 208, 208, 208, 208, 208, 0, 0,
+ 0, 0, 208, 208, 208, 138, 35, 208, 208, 208,
+
+ 208, 208, 208, 182, 183, 184, 208, 208, 208, 208,
+ 208, 172, 208, 208, 208, 208, 208, 208, 208, 208,
+ 132, 208, 208, 208, 208, 208, 64, 208, 208, 65,
+ 208, 0, 0, 0, 0, 0, 208, 66, 29, 145,
+ 186, 187, 188, 208, 208, 208, 208, 208, 208, 208,
+ 208, 208, 208, 208, 208, 140, 208, 208, 208, 208,
+ 208, 208, 208, 208, 208, 133, 190, 191, 192, 208,
+ 208, 152, 208, 141, 0, 0, 6, 0, 0, 0,
+ 12, 3, 22, 208, 208, 208, 208, 208, 208, 208,
+ 208, 208, 185, 146, 67, 208, 208, 208, 208, 169,
+
+ 208, 177, 174, 207, 71, 72, 73, 208, 208, 208,
+ 208, 208, 208, 208, 208, 208, 208, 0, 0, 0,
+ 0, 0, 0, 0, 208, 208, 208, 189, 208, 208,
+ 208, 208, 208, 82, 83, 84, 208, 208, 208, 208,
+ 208, 208, 208, 208, 208, 208, 208, 208, 208, 193,
+ 88, 89, 90, 208, 4, 0, 5, 0, 0, 0,
+ 0, 0, 0, 208, 208, 208, 208, 208, 208, 208,
+ 204, 208, 208, 208, 208, 208, 208, 208, 208, 208,
+ 208, 208, 74, 208, 208, 208, 208, 208, 208, 0,
+ 0, 0, 0, 208, 208, 205, 194, 208, 195, 208,
+
+ 208, 208, 85, 208, 208, 208, 208, 208, 208, 208,
+ 208, 208, 208, 208, 206, 208, 208, 91, 0, 0,
+ 0, 196, 197, 208, 200, 208, 201, 208, 208, 70,
+ 208, 208, 208, 164, 208, 165, 180, 208, 198, 199,
+ 208, 208, 0, 0, 0, 208, 208, 208, 208, 75,
+ 208, 76, 208, 208, 208, 208, 208, 0, 0, 0,
+ 0, 208, 208, 86, 87, 208, 77, 208, 208, 78,
+ 208, 92, 93, 0, 0, 0, 0, 208, 208, 208,
+ 208, 208, 208, 0, 0, 0, 0, 208, 208, 208,
+ 208, 208, 79, 0, 0, 0, 7, 0, 0, 202,
+
+ 203, 208, 208, 208, 0, 0, 8, 0, 0, 208,
+ 208, 166, 0, 0, 0, 80, 81, 0, 0, 0,
+ 9, 0, 0, 10, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 11, 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, 34, 34, 34, 34, 35, 34, 34, 34, 34,
+ 34, 36, 37, 38, 39, 34, 34, 40, 34, 34,
+ 1, 1, 1, 41, 42, 1, 43, 44, 45, 46,
+
+ 47, 48, 49, 50, 51, 52, 53, 54, 55, 56,
+ 57, 58, 34, 59, 60, 61, 62, 63, 64, 65,
+ 66, 67, 1, 68, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 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[69] =
+ { 0,
+ 1, 1, 2, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 3, 3, 3, 3, 3,
+ 3, 3, 1, 1, 1, 1, 4, 4, 4, 4,
+ 3, 3, 5, 5, 5, 5, 5, 5, 5, 5,
+ 1, 5, 4, 4, 4, 4, 3, 3, 5, 5,
+ 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+ 5, 5, 5, 5, 5, 5, 5, 1
+ } ;
+
+static yyconst flex_int16_t yy_base[845] =
+ { 0,
+ 0, 67, 73, 0, 1210, 1209, 1211, 1214, 68, 1214,
+ 1185, 1184, 134, 1183, 131, 132, 130, 1182, 146, 198,
+ 129, 1181, 144, 0, 130, 113, 124, 141, 150, 126,
+ 181, 1148, 159, 192, 118, 129, 146, 1142, 147, 174,
+ 206, 192, 203, 222, 1153, 203, 221, 231, 1214, 260,
+ 1214, 1187, 279, 1214, 0, 1214, 1214, 270, 1214, 1214,
+ 1214, 1214, 1214, 1214, 1214, 1214, 1214, 244, 1214, 255,
+ 139, 290, 307, 1214, 1214, 0, 0, 1214, 1176, 1214,
+ 1214, 1214, 1175, 0, 1214, 1214, 1138, 1143, 1136, 1139,
+ 1148, 1147, 1133, 1136, 1148, 144, 1142, 1129, 1126, 1140,
+
+ 1126, 1123, 1123, 1129, 219, 193, 1123, 1134, 1119, 1125,
+ 1129, 1130, 0, 1121, 1132, 278, 1131, 1126, 1106, 224,
+ 1110, 1124, 1114, 232, 1107, 271, 1120, 1122, 1104, 1100,
+ 1108, 1105, 1094, 1103, 234, 1101, 1107, 1102, 1105, 1093,
+ 1096, 226, 145, 262, 1106, 1093, 1106, 263, 1099, 1214,
+ 1214, 338, 331, 343, 1214, 1084, 1097, 1088, 1099, 345,
+ 0, 334, 0, 345, 1214, 328, 391, 1214, 352, 398,
+ 338, 1214, 1214, 1094, 0, 1085, 1089, 1099, 1096, 332,
+ 1079, 1079, 1083, 320, 1094, 1091, 1091, 1089, 1086, 1077,
+ 1084, 1070, 1068, 1081, 1066, 1083, 0, 1080, 1067, 1075,
+
+ 1072, 1076, 1077, 1070, 1067, 1055, 1054, 1068, 1071, 1058,
+ 1067, 1054, 1061, 1051, 364, 1057, 1060, 1050, 1058, 1046,
+ 1050, 1041, 1056, 1046, 1037, 1056, 1039, 1037, 1048, 1037,
+ 1032, 1030, 1044, 1029, 1031, 1028, 1040, 1039, 1042, 1023,
+ 338, 1032, 1027, 1025, 1035, 1013, 403, 1032, 1034, 1022,
+ 1014, 1018, 1030, 1013, 0, 415, 422, 439, 1214, 446,
+ 455, 1214, 1214, 1008, 1019, 0, 1016, 406, 0, 0,
+ 1009, 1007, 1009, 1004, 1013, 1001, 1019, 1007, 409, 0,
+ 0, 1001, 1012, 1011, 1011, 0, 995, 429, 0, 0,
+ 997, 460, 1005, 1006, 996, 990, 989, 990, 989, 989,
+
+ 463, 984, 0, 0, 980, 979, 978, 980, 981, 986,
+ 980, 976, 990, 985, 984, 983, 974, 977, 977, 969,
+ 972, 967, 976, 981, 966, 979, 969, 0, 0, 976,
+ 972, 0, 963, 963, 969, 959, 967, 466, 964, 0,
+ 0, 0, 0, 953, 966, 965, 964, 961, 949, 472,
+ 479, 961, 963, 0, 0, 0, 0, 949, 0, 949,
+ 0, 948, 949, 943, 954, 0, 0, 0, 944, 0,
+ 940, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 951, 487, 950, 0, 0, 948, 944, 940, 0, 0,
+ 0, 932, 489, 494, 499, 937, 933, 939, 929, 927,
+
+ 941, 925, 925, 939, 927, 939, 934, 0, 932, 929,
+ 933, 916, 918, 925, 931, 926, 925, 912, 0, 914,
+ 915, 0, 0, 0, 0, 912, 916, 0, 910, 963,
+ 909, 912, 0, 900, 910, 0, 898, 898, 912, 0,
+ 914, 0, 503, 926, 925, 924, 891, 890, 0, 908,
+ 907, 902, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 890, 904, 890, 887, 0, 0, 893, 892,
+ 0, 0, 890, 882, 0, 0, 0, 0, 0, 0,
+ 879, 891, 506, 883, 890, 889, 886, 880, 873, 524,
+ 889, 874, 869, 883, 881, 0, 0, 873, 896, 895,
+
+ 894, 861, 860, 361, 365, 0, 873, 876, 874, 862,
+ 858, 0, 871, 868, 867, 856, 855, 854, 519, 863,
+ 0, 879, 878, 877, 844, 843, 0, 858, 844, 0,
+ 855, 850, 547, 553, 898, 843, 851, 0, 0, 0,
+ 870, 869, 0, 847, 850, 834, 842, 832, 840, 841,
+ 841, 840, 825, 559, 838, 0, 839, 827, 826, 822,
+ 850, 849, 848, 815, 814, 0, 848, 847, 0, 825,
+ 828, 0, 562, 0, 814, 580, 1214, 587, 0, 607,
+ 584, 1214, 0, 811, 810, 820, 820, 807, 822, 805,
+ 820, 815, 0, 0, 0, 831, 830, 829, 796, 0,
+
+ 796, 0, 0, 0, 502, 524, 820, 807, 810, 794,
+ 793, 803, 803, 819, 818, 817, 784, 789, 615, 640,
+ 550, 806, 796, 784, 782, 781, 792, 0, 795, 791,
+ 793, 789, 775, 806, 805, 0, 787, 779, 770, 778,
+ 768, 779, 775, 777, 775, 775, 762, 761, 772, 0,
+ 791, 790, 0, 772, 1214, 555, 1214, 647, 0, 667,
+ 785, 770, 752, 769, 768, 751, 743, 751, 741, 749,
+ 0, 746, 745, 756, 739, 742, 757, 740, 753, 754,
+ 751, 748, 757, 750, 749, 732, 731, 730, 741, 582,
+ 754, 724, 734, 718, 717, 0, 745, 717, 743, 715,
+
+ 719, 718, 0, 729, 732, 728, 730, 711, 725, 709,
+ 710, 718, 701, 700, 0, 706, 705, 0, 728, 713,
+ 706, 0, 0, 710, 0, 709, 0, 715, 714, 0,
+ 690, 698, 688, 716, 695, 0, 0, 708, 0, 0,
+ 707, 706, 746, 611, 696, 703, 702, 678, 677, 705,
+ 677, 703, 689, 674, 691, 670, 669, 190, 613, 557,
+ 667, 687, 686, 0, 0, 681, 0, 680, 686, 0,
+ 671, 0, 0, 671, 590, 343, 672, 645, 644, 654,
+ 635, 631, 612, 612, 604, 443, 635, 576, 575, 549,
+ 25, 87, 0, 183, 500, 552, 1214, 636, 591, 0,
+
+ 0, 196, 258, 254, 272, 609, 1214, 614, 598, 279,
+ 284, 0, 336, 348, 671, 0, 0, 362, 672, 688,
+ 1214, 394, 689, 1214, 408, 670, 691, 649, 651, 474,
+ 476, 693, 694, 1214, 1214, 704, 707, 710, 530, 591,
+ 713, 717, 720, 722
+ } ;
+
+static yyconst flex_int16_t yy_def[845] =
+ { 0,
+ 835, 1, 835, 3, 836, 836, 835, 835, 835, 835,
+ 835, 835, 835, 835, 835, 835, 835, 835, 835, 835,
+ 835, 835, 835, 837, 835, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 835, 835, 835, 835, 835,
+ 835, 835, 835, 835, 838, 835, 835, 835, 835, 835,
+ 835, 835, 835, 835, 835, 835, 835, 839, 835, 840,
+ 19, 835, 835, 835, 835, 841, 20, 835, 835, 835,
+ 835, 835, 835, 837, 835, 835, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 835,
+ 835, 835, 835, 835, 835, 835, 835, 835, 835, 835,
+ 842, 835, 838, 835, 835, 840, 835, 835, 835, 835,
+ 841, 835, 835, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 835, 835, 835, 835, 842, 835, 835, 835, 835, 835,
+ 835, 835, 835, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 835, 835, 835, 835, 835,
+ 835, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 835, 835,
+ 835, 835, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 835, 835,
+ 835, 835, 837, 837, 837, 837, 837, 837, 837, 837,
+
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 835, 835, 835, 835, 835, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 835, 835, 835, 835, 843, 835,
+ 835, 835, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 835, 835, 835,
+ 843, 835, 835, 835, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 835, 835, 835, 835, 844, 835,
+ 835, 835, 835, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 844,
+ 835, 835, 835, 837, 837, 837, 837, 837, 837, 837,
+
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 835, 835,
+ 835, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 835, 835, 835, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 835, 835, 835,
+ 835, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 835, 835, 835, 835, 837, 837, 837,
+ 837, 837, 837, 835, 835, 835, 835, 837, 837, 837,
+ 837, 837, 837, 835, 835, 835, 835, 835, 835, 837,
+
+ 837, 837, 837, 837, 835, 835, 835, 835, 835, 837,
+ 837, 837, 835, 835, 835, 837, 837, 835, 835, 835,
+ 835, 835, 835, 835, 835, 835, 835, 835, 835, 835,
+ 835, 835, 835, 835, 0, 835, 835, 835, 835, 835,
+ 835, 835, 835, 835
+ } ;
+
+static yyconst flex_int16_t yy_nxt[1283] =
+ { 0,
+ 8, 9, 10, 9, 11, 8, 12, 13, 8, 8,
+ 14, 15, 16, 17, 18, 19, 20, 20, 20, 20,
+ 20, 20, 8, 21, 22, 23, 24, 24, 24, 24,
+ 24, 24, 24, 24, 24, 24, 24, 24, 24, 24,
+ 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,
+ 803, 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,
+ 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, 804, 66, 68, 68, 68, 68, 68,
+ 68, 68, 79, 80, 85, 65, 67, 87, 62, 70,
+ 119, 71, 71, 71, 71, 71, 71, 72, 82, 83,
+ 86, 121, 88, 89, 120, 122, 73, 74, 835, 101,
+ 90, 102, 91, 93, 75, 76, 92, 94, 123, 126,
+ 103, 758, 73, 74, 95, 241, 97, 96, 183, 184,
+
+ 98, 110, 124, 835, 242, 127, 99, 75, 128, 111,
+ 76, 70, 100, 77, 77, 77, 77, 77, 77, 77,
+ 129, 112, 152, 104, 58, 805, 153, 150, 73, 74,
+ 130, 105, 154, 155, 106, 195, 78, 107, 138, 113,
+ 774, 139, 114, 108, 73, 74, 115, 116, 131, 196,
+ 140, 117, 810, 142, 118, 132, 133, 141, 143, 78,
+ 134, 160, 144, 160, 146, 145, 135, 136, 147, 137,
+ 151, 58, 193, 58, 164, 165, 231, 156, 148, 213,
+ 239, 240, 218, 194, 157, 167, 168, 214, 158, 219,
+ 164, 165, 232, 159, 162, 162, 162, 162, 162, 162,
+
+ 162, 167, 168, 70, 243, 72, 72, 72, 72, 72,
+ 72, 72, 244, 248, 811, 221, 249, 812, 169, 169,
+ 73, 74, 170, 170, 170, 170, 170, 170, 170, 222,
+ 813, 205, 154, 155, 206, 207, 73, 74, 208, 152,
+ 209, 58, 816, 153, 154, 155, 160, 817, 160, 162,
+ 162, 162, 162, 162, 162, 162, 256, 256, 258, 259,
+ 257, 257, 257, 257, 257, 257, 257, 170, 170, 170,
+ 170, 170, 170, 170, 258, 259, 263, 156, 269, 274,
+ 275, 305, 306, 307, 157, 333, 818, 546, 158, 156,
+ 785, 548, 270, 159, 334, 819, 157, 547, 786, 263,
+
+ 158, 549, 260, 260, 822, 159, 261, 261, 261, 261,
+ 261, 261, 261, 170, 170, 170, 170, 170, 170, 170,
+ 340, 341, 342, 355, 356, 357, 366, 367, 368, 262,
+ 257, 257, 257, 257, 257, 257, 257, 257, 257, 257,
+ 257, 257, 257, 257, 796, 262, 374, 375, 376, 825,
+ 350, 350, 797, 165, 351, 351, 351, 351, 351, 351,
+ 351, 261, 261, 261, 261, 261, 261, 261, 826, 165,
+ 261, 261, 261, 261, 261, 261, 261, 378, 379, 380,
+ 389, 390, 391, 423, 424, 425, 168, 351, 351, 351,
+ 351, 351, 351, 351, 351, 351, 351, 351, 351, 351,
+
+ 351, 806, 168, 444, 445, 446, 454, 455, 456, 807,
+ 259, 457, 458, 459, 447, 448, 460, 461, 462, 499,
+ 500, 501, 522, 523, 524, 490, 259, 831, 639, 832,
+ 502, 503, 68, 525, 526, 561, 562, 563, 640, 533,
+ 534, 534, 534, 534, 534, 534, 564, 565, 576, 577,
+ 641, 576, 577, 796, 576, 577, 656, 657, 775, 642,
+ 643, 797, 578, 578, 578, 578, 578, 578, 580, 580,
+ 580, 580, 580, 580, 580, 596, 597, 598, 614, 615,
+ 616, 576, 577, 656, 657, 581, 579, 599, 576, 577,
+ 617, 775, 808, 166, 802, 619, 620, 620, 620, 620,
+
+ 620, 620, 578, 578, 578, 578, 578, 578, 576, 577,
+ 806, 579, 759, 776, 759, 808, 656, 657, 807, 760,
+ 622, 760, 580, 580, 580, 580, 580, 580, 580, 623,
+ 658, 658, 658, 658, 658, 658, 798, 798, 801, 800,
+ 624, 656, 657, 799, 799, 814, 776, 809, 656, 657,
+ 829, 795, 829, 815, 659, 660, 660, 660, 660, 660,
+ 660, 660, 658, 658, 658, 658, 658, 658, 656, 657,
+ 809, 827, 820, 823, 794, 793, 792, 791, 828, 659,
+ 821, 824, 660, 660, 660, 660, 660, 660, 660, 820,
+ 823, 830, 827, 830, 833, 833, 790, 821, 824, 828,
+
+ 789, 788, 834, 834, 56, 56, 56, 56, 56, 84,
+ 84, 84, 163, 163, 163, 171, 171, 255, 787, 255,
+ 255, 255, 621, 621, 690, 690, 784, 783, 782, 781,
+ 780, 779, 778, 777, 773, 772, 771, 770, 769, 768,
+ 767, 766, 765, 764, 763, 762, 761, 758, 757, 756,
+ 755, 754, 753, 752, 751, 750, 749, 748, 747, 746,
+ 745, 744, 743, 742, 741, 740, 739, 738, 737, 736,
+ 735, 734, 733, 732, 731, 730, 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, 689, 688, 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, 655, 654, 653, 652, 651, 650,
+ 649, 648, 647, 646, 645, 644, 638, 637, 636, 635,
+ 634, 633, 632, 631, 630, 629, 628, 627, 626, 625,
+ 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,
+ 835, 57, 57, 7, 835, 835, 835, 835, 835, 835,
+ 835, 835, 835, 835, 835, 835, 835, 835, 835, 835,
+ 835, 835, 835, 835, 835, 835, 835, 835, 835, 835,
+ 835, 835, 835, 835, 835, 835, 835, 835, 835, 835,
+ 835, 835, 835, 835, 835, 835, 835, 835, 835, 835,
+ 835, 835, 835, 835, 835, 835, 835, 835, 835, 835,
+ 835, 835, 835, 835, 835, 835, 835, 835, 835, 835,
+ 835, 835
+ } ;
+
+static yyconst flex_int16_t yy_chk[1283] =
+ { 0,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 2, 9,
+ 791, 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, 3, 3,
+ 3, 13, 15, 792, 16, 17, 17, 17, 17, 17,
+ 17, 17, 21, 21, 25, 15, 16, 26, 13, 19,
+ 35, 19, 19, 19, 19, 19, 19, 19, 23, 23,
+ 25, 36, 26, 26, 35, 36, 19, 19, 71, 30,
+ 27, 30, 27, 28, 19, 19, 27, 28, 37, 39,
+ 30, 758, 19, 19, 28, 143, 29, 28, 96, 96,
+
+ 29, 33, 37, 71, 143, 39, 29, 19, 39, 33,
+ 19, 20, 29, 20, 20, 20, 20, 20, 20, 20,
+ 40, 33, 47, 31, 47, 794, 47, 46, 20, 20,
+ 40, 31, 48, 48, 31, 106, 20, 31, 42, 34,
+ 758, 42, 34, 31, 20, 20, 34, 34, 41, 106,
+ 42, 34, 802, 43, 34, 41, 41, 42, 43, 20,
+ 41, 50, 43, 50, 44, 43, 41, 41, 44, 41,
+ 46, 58, 105, 58, 68, 68, 135, 48, 44, 120,
+ 142, 142, 124, 105, 48, 70, 70, 120, 48, 124,
+ 68, 68, 135, 48, 53, 53, 53, 53, 53, 53,
+
+ 53, 70, 70, 72, 144, 72, 72, 72, 72, 72,
+ 72, 72, 144, 148, 803, 126, 148, 804, 73, 73,
+ 72, 72, 73, 73, 73, 73, 73, 73, 73, 126,
+ 805, 116, 153, 153, 116, 116, 72, 72, 116, 152,
+ 116, 152, 810, 152, 154, 154, 160, 811, 160, 162,
+ 162, 162, 162, 162, 162, 162, 164, 164, 166, 166,
+ 164, 164, 164, 164, 164, 164, 164, 169, 169, 169,
+ 169, 169, 169, 169, 166, 166, 171, 153, 180, 184,
+ 184, 215, 215, 215, 153, 241, 813, 504, 153, 154,
+ 776, 505, 180, 153, 241, 814, 154, 504, 776, 171,
+
+ 154, 505, 167, 167, 818, 154, 167, 167, 167, 167,
+ 167, 167, 167, 170, 170, 170, 170, 170, 170, 170,
+ 247, 247, 247, 268, 268, 268, 279, 279, 279, 170,
+ 256, 256, 256, 256, 256, 256, 256, 257, 257, 257,
+ 257, 257, 257, 257, 786, 170, 288, 288, 288, 822,
+ 258, 258, 786, 257, 258, 258, 258, 258, 258, 258,
+ 258, 260, 260, 260, 260, 260, 260, 260, 825, 257,
+ 261, 261, 261, 261, 261, 261, 261, 292, 292, 292,
+ 301, 301, 301, 338, 338, 338, 261, 350, 350, 350,
+ 350, 350, 350, 350, 351, 351, 351, 351, 351, 351,
+
+ 351, 795, 261, 382, 382, 382, 393, 393, 393, 795,
+ 351, 394, 394, 394, 382, 382, 395, 395, 395, 443,
+ 443, 443, 483, 483, 483, 490, 351, 830, 605, 831,
+ 443, 443, 839, 483, 483, 519, 519, 519, 605, 490,
+ 490, 490, 490, 490, 490, 490, 519, 519, 533, 533,
+ 606, 621, 621, 796, 534, 534, 656, 656, 760, 606,
+ 606, 796, 533, 533, 533, 533, 533, 533, 534, 534,
+ 534, 534, 534, 534, 534, 554, 554, 554, 573, 573,
+ 573, 576, 576, 690, 690, 581, 533, 554, 578, 578,
+ 573, 775, 799, 840, 790, 576, 576, 576, 576, 576,
+
+ 576, 576, 578, 578, 578, 578, 578, 578, 580, 580,
+ 806, 533, 744, 760, 759, 808, 619, 619, 806, 744,
+ 581, 759, 580, 580, 580, 580, 580, 580, 580, 581,
+ 619, 619, 619, 619, 619, 619, 787, 798, 789, 788,
+ 581, 620, 620, 787, 798, 809, 775, 799, 658, 658,
+ 828, 785, 829, 809, 619, 620, 620, 620, 620, 620,
+ 620, 620, 658, 658, 658, 658, 658, 658, 660, 660,
+ 808, 826, 815, 819, 784, 783, 782, 781, 826, 619,
+ 815, 819, 660, 660, 660, 660, 660, 660, 660, 820,
+ 823, 828, 827, 829, 832, 833, 780, 820, 823, 827,
+
+ 779, 778, 832, 833, 836, 836, 836, 836, 836, 837,
+ 837, 837, 838, 838, 838, 841, 841, 842, 777, 842,
+ 842, 842, 843, 843, 844, 844, 774, 771, 769, 768,
+ 766, 763, 762, 761, 757, 756, 755, 754, 753, 752,
+ 751, 750, 749, 748, 747, 746, 745, 743, 742, 741,
+ 738, 735, 734, 733, 732, 731, 729, 728, 726, 724,
+ 721, 720, 719, 717, 716, 714, 713, 712, 711, 710,
+ 709, 708, 707, 706, 705, 704, 702, 701, 700, 699,
+ 698, 697, 695, 694, 693, 692, 691, 689, 688, 687,
+ 686, 685, 684, 683, 682, 681, 680, 679, 678, 677,
+
+ 676, 675, 674, 673, 672, 670, 669, 668, 667, 666,
+ 665, 664, 663, 662, 661, 654, 652, 651, 649, 648,
+ 647, 646, 645, 644, 643, 642, 641, 640, 639, 638,
+ 637, 635, 634, 633, 632, 631, 630, 629, 627, 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, 835, 835, 835, 835, 835, 835, 835,
+ 835, 835, 835, 835, 835, 835, 835, 835, 835, 835,
+ 835, 835, 835, 835, 835, 835, 835, 835, 835, 835,
+ 835, 835, 835, 835, 835, 835, 835, 835, 835, 835,
+ 835, 835, 835, 835, 835, 835, 835, 835, 835, 835,
+ 835, 835, 835, 835, 835, 835, 835, 835, 835, 835,
+ 835, 835, 835, 835, 835, 835, 835, 835, 835, 835,
+ 835, 835
+ } ;
+
+/* 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 <ctype.h>
+#include "strtod.h"
+#include "ast.h"
+#include "glsl_parser_extras.h"
+#include "glsl_parser.h"
+
+static int classify_identifier(struct _mesa_glsl_parse_state *, const char *);
+
+#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 classify_identifier(yyextra, yytext); \
+ } \
+ } 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 1073 "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 );
+
+int _mesa_glsl_get_column (yyscan_t yyscanner );
+
+void _mesa_glsl_set_column (int column_no ,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 97 "glsl_lexer.lpp"
+
+
+#line 1314 "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 >= 836 )
+ 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 != 835 );
+ 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 99 "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 102 "glsl_lexer.lpp"
+;
+ YY_BREAK
+case 3:
+YY_RULE_SETUP
+#line 103 "glsl_lexer.lpp"
+{ BEGIN PP; return VERSION; }
+ YY_BREAK
+case 4:
+YY_RULE_SETUP
+#line 104 "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 105 "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 120 "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 134 "glsl_lexer.lpp"
+{
+ BEGIN PP;
+ return PRAGMA_DEBUG_ON;
+ }
+ YY_BREAK
+case 8:
+YY_RULE_SETUP
+#line 138 "glsl_lexer.lpp"
+{
+ BEGIN PP;
+ return PRAGMA_DEBUG_OFF;
+ }
+ YY_BREAK
+case 9:
+YY_RULE_SETUP
+#line 142 "glsl_lexer.lpp"
+{
+ BEGIN PP;
+ return PRAGMA_OPTIMIZE_ON;
+ }
+ YY_BREAK
+case 10:
+YY_RULE_SETUP
+#line 146 "glsl_lexer.lpp"
+{
+ BEGIN PP;
+ return PRAGMA_OPTIMIZE_OFF;
+ }
+ YY_BREAK
+case 11:
+YY_RULE_SETUP
+#line 150 "glsl_lexer.lpp"
+{
+ BEGIN PP;
+ return PRAGMA_INVARIANT_ALL;
+ }
+ YY_BREAK
+case 12:
+YY_RULE_SETUP
+#line 154 "glsl_lexer.lpp"
+{ BEGIN PRAGMA; }
+ YY_BREAK
+case 13:
+/* rule 13 can match eol */
+YY_RULE_SETUP
+#line 156 "glsl_lexer.lpp"
+{ BEGIN 0; yylineno++; yycolumn = 0; }
+ YY_BREAK
+case 14:
+YY_RULE_SETUP
+#line 157 "glsl_lexer.lpp"
+{ }
+ YY_BREAK
+case 15:
+YY_RULE_SETUP
+#line 159 "glsl_lexer.lpp"
+{ }
+ YY_BREAK
+case 16:
+YY_RULE_SETUP
+#line 160 "glsl_lexer.lpp"
+{ }
+ YY_BREAK
+case 17:
+YY_RULE_SETUP
+#line 161 "glsl_lexer.lpp"
+return COLON;
+ YY_BREAK
+case 18:
+YY_RULE_SETUP
+#line 162 "glsl_lexer.lpp"
+{
+ yylval->identifier = strdup(yytext);
+ return IDENTIFIER;
+ }
+ YY_BREAK
+case 19:
+YY_RULE_SETUP
+#line 166 "glsl_lexer.lpp"
+{
+ yylval->n = strtol(yytext, NULL, 10);
+ return INTCONSTANT;
+ }
+ YY_BREAK
+case 20:
+/* rule 20 can match eol */
+YY_RULE_SETUP
+#line 170 "glsl_lexer.lpp"
+{ BEGIN 0; yylineno++; yycolumn = 0; return EOL; }
+ YY_BREAK
+case 21:
+/* rule 21 can match eol */
+YY_RULE_SETUP
+#line 172 "glsl_lexer.lpp"
+{ yylineno++; yycolumn = 0; }
+ YY_BREAK
+case 22:
+YY_RULE_SETUP
+#line 174 "glsl_lexer.lpp"
+return ATTRIBUTE;
+ YY_BREAK
+case 23:
+YY_RULE_SETUP
+#line 175 "glsl_lexer.lpp"
+return CONST_TOK;
+ YY_BREAK
+case 24:
+YY_RULE_SETUP
+#line 176 "glsl_lexer.lpp"
+return BOOL_TOK;
+ YY_BREAK
+case 25:
+YY_RULE_SETUP
+#line 177 "glsl_lexer.lpp"
+return FLOAT_TOK;
+ YY_BREAK
+case 26:
+YY_RULE_SETUP
+#line 178 "glsl_lexer.lpp"
+return INT_TOK;
+ YY_BREAK
+case 27:
+YY_RULE_SETUP
+#line 179 "glsl_lexer.lpp"
+KEYWORD(130, 130, UINT_TOK);
+ YY_BREAK
+case 28:
+YY_RULE_SETUP
+#line 181 "glsl_lexer.lpp"
+return BREAK;
+ YY_BREAK
+case 29:
+YY_RULE_SETUP
+#line 182 "glsl_lexer.lpp"
+return CONTINUE;
+ YY_BREAK
+case 30:
+YY_RULE_SETUP
+#line 183 "glsl_lexer.lpp"
+return DO;
+ YY_BREAK
+case 31:
+YY_RULE_SETUP
+#line 184 "glsl_lexer.lpp"
+return WHILE;
+ YY_BREAK
+case 32:
+YY_RULE_SETUP
+#line 185 "glsl_lexer.lpp"
+return ELSE;
+ YY_BREAK
+case 33:
+YY_RULE_SETUP
+#line 186 "glsl_lexer.lpp"
+return FOR;
+ YY_BREAK
+case 34:
+YY_RULE_SETUP
+#line 187 "glsl_lexer.lpp"
+return IF;
+ YY_BREAK
+case 35:
+YY_RULE_SETUP
+#line 188 "glsl_lexer.lpp"
+return DISCARD;
+ YY_BREAK
+case 36:
+YY_RULE_SETUP
+#line 189 "glsl_lexer.lpp"
+return RETURN;
+ YY_BREAK
+case 37:
+YY_RULE_SETUP
+#line 191 "glsl_lexer.lpp"
+return BVEC2;
+ YY_BREAK
+case 38:
+YY_RULE_SETUP
+#line 192 "glsl_lexer.lpp"
+return BVEC3;
+ YY_BREAK
+case 39:
+YY_RULE_SETUP
+#line 193 "glsl_lexer.lpp"
+return BVEC4;
+ YY_BREAK
+case 40:
+YY_RULE_SETUP
+#line 194 "glsl_lexer.lpp"
+return IVEC2;
+ YY_BREAK
+case 41:
+YY_RULE_SETUP
+#line 195 "glsl_lexer.lpp"
+return IVEC3;
+ YY_BREAK
+case 42:
+YY_RULE_SETUP
+#line 196 "glsl_lexer.lpp"
+return IVEC4;
+ YY_BREAK
+case 43:
+YY_RULE_SETUP
+#line 197 "glsl_lexer.lpp"
+KEYWORD(130, 130, UVEC2);
+ YY_BREAK
+case 44:
+YY_RULE_SETUP
+#line 198 "glsl_lexer.lpp"
+KEYWORD(130, 130, UVEC3);
+ YY_BREAK
+case 45:
+YY_RULE_SETUP
+#line 199 "glsl_lexer.lpp"
+KEYWORD(130, 130, UVEC4);
+ YY_BREAK
+case 46:
+YY_RULE_SETUP
+#line 200 "glsl_lexer.lpp"
+return VEC2;
+ YY_BREAK
+case 47:
+YY_RULE_SETUP
+#line 201 "glsl_lexer.lpp"
+return VEC3;
+ YY_BREAK
+case 48:
+YY_RULE_SETUP
+#line 202 "glsl_lexer.lpp"
+return VEC4;
+ YY_BREAK
+case 49:
+YY_RULE_SETUP
+#line 203 "glsl_lexer.lpp"
+return MAT2X2;
+ YY_BREAK
+case 50:
+YY_RULE_SETUP
+#line 204 "glsl_lexer.lpp"
+return MAT3X3;
+ YY_BREAK
+case 51:
+YY_RULE_SETUP
+#line 205 "glsl_lexer.lpp"
+return MAT4X4;
+ YY_BREAK
+case 52:
+YY_RULE_SETUP
+#line 206 "glsl_lexer.lpp"
+KEYWORD(120, 120, MAT2X2);
+ YY_BREAK
+case 53:
+YY_RULE_SETUP
+#line 207 "glsl_lexer.lpp"
+KEYWORD(120, 120, MAT2X3);
+ YY_BREAK
+case 54:
+YY_RULE_SETUP
+#line 208 "glsl_lexer.lpp"
+KEYWORD(120, 120, MAT2X4);
+ YY_BREAK
+case 55:
+YY_RULE_SETUP
+#line 209 "glsl_lexer.lpp"
+KEYWORD(120, 120, MAT3X2);
+ YY_BREAK
+case 56:
+YY_RULE_SETUP
+#line 210 "glsl_lexer.lpp"
+KEYWORD(120, 120, MAT3X3);
+ YY_BREAK
+case 57:
+YY_RULE_SETUP
+#line 211 "glsl_lexer.lpp"
+KEYWORD(120, 120, MAT3X4);
+ YY_BREAK
+case 58:
+YY_RULE_SETUP
+#line 212 "glsl_lexer.lpp"
+KEYWORD(120, 120, MAT4X2);
+ YY_BREAK
+case 59:
+YY_RULE_SETUP
+#line 213 "glsl_lexer.lpp"
+KEYWORD(120, 120, MAT4X3);
+ YY_BREAK
+case 60:
+YY_RULE_SETUP
+#line 214 "glsl_lexer.lpp"
+KEYWORD(120, 120, MAT4X4);
+ YY_BREAK
+case 61:
+YY_RULE_SETUP
+#line 216 "glsl_lexer.lpp"
+return IN_TOK;
+ YY_BREAK
+case 62:
+YY_RULE_SETUP
+#line 217 "glsl_lexer.lpp"
+return OUT_TOK;
+ YY_BREAK
+case 63:
+YY_RULE_SETUP
+#line 218 "glsl_lexer.lpp"
+return INOUT_TOK;
+ YY_BREAK
+case 64:
+YY_RULE_SETUP
+#line 219 "glsl_lexer.lpp"
+return UNIFORM;
+ YY_BREAK
+case 65:
+YY_RULE_SETUP
+#line 220 "glsl_lexer.lpp"
+return VARYING;
+ YY_BREAK
+case 66:
+YY_RULE_SETUP
+#line 221 "glsl_lexer.lpp"
+KEYWORD(120, 120, CENTROID);
+ YY_BREAK
+case 67:
+YY_RULE_SETUP
+#line 222 "glsl_lexer.lpp"
+KEYWORD(120 || ES, 120 || ES, INVARIANT);
+ YY_BREAK
+case 68:
+YY_RULE_SETUP
+#line 223 "glsl_lexer.lpp"
+KEYWORD(130 || ES, 130, FLAT);
+ YY_BREAK
+case 69:
+YY_RULE_SETUP
+#line 224 "glsl_lexer.lpp"
+KEYWORD(130, 130, SMOOTH);
+ YY_BREAK
+case 70:
+YY_RULE_SETUP
+#line 225 "glsl_lexer.lpp"
+KEYWORD(130, 130, NOPERSPECTIVE);
+ YY_BREAK
+case 71:
+YY_RULE_SETUP
+#line 227 "glsl_lexer.lpp"
+return SAMPLER1D;
+ YY_BREAK
+case 72:
+YY_RULE_SETUP
+#line 228 "glsl_lexer.lpp"
+return SAMPLER2D;
+ YY_BREAK
+case 73:
+YY_RULE_SETUP
+#line 229 "glsl_lexer.lpp"
+return SAMPLER3D;
+ YY_BREAK
+case 74:
+YY_RULE_SETUP
+#line 230 "glsl_lexer.lpp"
+return SAMPLERCUBE;
+ YY_BREAK
+case 75:
+YY_RULE_SETUP
+#line 231 "glsl_lexer.lpp"
+KEYWORD(130, 130, SAMPLER1DARRAY);
+ YY_BREAK
+case 76:
+YY_RULE_SETUP
+#line 232 "glsl_lexer.lpp"
+KEYWORD(130, 130, SAMPLER2DARRAY);
+ YY_BREAK
+case 77:
+YY_RULE_SETUP
+#line 233 "glsl_lexer.lpp"
+return SAMPLER1DSHADOW;
+ YY_BREAK
+case 78:
+YY_RULE_SETUP
+#line 234 "glsl_lexer.lpp"
+return SAMPLER2DSHADOW;
+ YY_BREAK
+case 79:
+YY_RULE_SETUP
+#line 235 "glsl_lexer.lpp"
+KEYWORD(130, 130, SAMPLERCUBESHADOW);
+ YY_BREAK
+case 80:
+YY_RULE_SETUP
+#line 236 "glsl_lexer.lpp"
+KEYWORD(130, 130, SAMPLER1DARRAYSHADOW);
+ YY_BREAK
+case 81:
+YY_RULE_SETUP
+#line 237 "glsl_lexer.lpp"
+KEYWORD(130, 130, SAMPLER2DARRAYSHADOW);
+ YY_BREAK
+case 82:
+YY_RULE_SETUP
+#line 238 "glsl_lexer.lpp"
+KEYWORD(130, 130, ISAMPLER1D);
+ YY_BREAK
+case 83:
+YY_RULE_SETUP
+#line 239 "glsl_lexer.lpp"
+KEYWORD(130, 130, ISAMPLER2D);
+ YY_BREAK
+case 84:
+YY_RULE_SETUP
+#line 240 "glsl_lexer.lpp"
+KEYWORD(130, 130, ISAMPLER3D);
+ YY_BREAK
+case 85:
+YY_RULE_SETUP
+#line 241 "glsl_lexer.lpp"
+KEYWORD(130, 130, ISAMPLERCUBE);
+ YY_BREAK
+case 86:
+YY_RULE_SETUP
+#line 242 "glsl_lexer.lpp"
+KEYWORD(130, 130, ISAMPLER1DARRAY);
+ YY_BREAK
+case 87:
+YY_RULE_SETUP
+#line 243 "glsl_lexer.lpp"
+KEYWORD(130, 130, ISAMPLER2DARRAY);
+ YY_BREAK
+case 88:
+YY_RULE_SETUP
+#line 244 "glsl_lexer.lpp"
+KEYWORD(130, 130, USAMPLER1D);
+ YY_BREAK
+case 89:
+YY_RULE_SETUP
+#line 245 "glsl_lexer.lpp"
+KEYWORD(130, 130, USAMPLER2D);
+ YY_BREAK
+case 90:
+YY_RULE_SETUP
+#line 246 "glsl_lexer.lpp"
+KEYWORD(130, 130, USAMPLER3D);
+ YY_BREAK
+case 91:
+YY_RULE_SETUP
+#line 247 "glsl_lexer.lpp"
+KEYWORD(130, 130, USAMPLERCUBE);
+ YY_BREAK
+case 92:
+YY_RULE_SETUP
+#line 248 "glsl_lexer.lpp"
+KEYWORD(130, 130, USAMPLER1DARRAY);
+ YY_BREAK
+case 93:
+YY_RULE_SETUP
+#line 249 "glsl_lexer.lpp"
+KEYWORD(130, 130, USAMPLER2DARRAY);
+ YY_BREAK
+case 94:
+YY_RULE_SETUP
+#line 252 "glsl_lexer.lpp"
+return STRUCT;
+ YY_BREAK
+case 95:
+YY_RULE_SETUP
+#line 253 "glsl_lexer.lpp"
+return VOID_TOK;
+ YY_BREAK
+case 96:
+YY_RULE_SETUP
+#line 255 "glsl_lexer.lpp"
+{
+ if ((yyextra->language_version >= 140)
+ || yyextra->AMD_conservative_depth_enable
+ || 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 97:
+YY_RULE_SETUP
+#line 267 "glsl_lexer.lpp"
+return INC_OP;
+ YY_BREAK
+case 98:
+YY_RULE_SETUP
+#line 268 "glsl_lexer.lpp"
+return DEC_OP;
+ YY_BREAK
+case 99:
+YY_RULE_SETUP
+#line 269 "glsl_lexer.lpp"
+return LE_OP;
+ YY_BREAK
+case 100:
+YY_RULE_SETUP
+#line 270 "glsl_lexer.lpp"
+return GE_OP;
+ YY_BREAK
+case 101:
+YY_RULE_SETUP
+#line 271 "glsl_lexer.lpp"
+return EQ_OP;
+ YY_BREAK
+case 102:
+YY_RULE_SETUP
+#line 272 "glsl_lexer.lpp"
+return NE_OP;
+ YY_BREAK
+case 103:
+YY_RULE_SETUP
+#line 273 "glsl_lexer.lpp"
+return AND_OP;
+ YY_BREAK
+case 104:
+YY_RULE_SETUP
+#line 274 "glsl_lexer.lpp"
+return OR_OP;
+ YY_BREAK
+case 105:
+YY_RULE_SETUP
+#line 275 "glsl_lexer.lpp"
+return XOR_OP;
+ YY_BREAK
+case 106:
+YY_RULE_SETUP
+#line 276 "glsl_lexer.lpp"
+return LEFT_OP;
+ YY_BREAK
+case 107:
+YY_RULE_SETUP
+#line 277 "glsl_lexer.lpp"
+return RIGHT_OP;
+ YY_BREAK
+case 108:
+YY_RULE_SETUP
+#line 279 "glsl_lexer.lpp"
+return MUL_ASSIGN;
+ YY_BREAK
+case 109:
+YY_RULE_SETUP
+#line 280 "glsl_lexer.lpp"
+return DIV_ASSIGN;
+ YY_BREAK
+case 110:
+YY_RULE_SETUP
+#line 281 "glsl_lexer.lpp"
+return ADD_ASSIGN;
+ YY_BREAK
+case 111:
+YY_RULE_SETUP
+#line 282 "glsl_lexer.lpp"
+return MOD_ASSIGN;
+ YY_BREAK
+case 112:
+YY_RULE_SETUP
+#line 283 "glsl_lexer.lpp"
+return LEFT_ASSIGN;
+ YY_BREAK
+case 113:
+YY_RULE_SETUP
+#line 284 "glsl_lexer.lpp"
+return RIGHT_ASSIGN;
+ YY_BREAK
+case 114:
+YY_RULE_SETUP
+#line 285 "glsl_lexer.lpp"
+return AND_ASSIGN;
+ YY_BREAK
+case 115:
+YY_RULE_SETUP
+#line 286 "glsl_lexer.lpp"
+return XOR_ASSIGN;
+ YY_BREAK
+case 116:
+YY_RULE_SETUP
+#line 287 "glsl_lexer.lpp"
+return OR_ASSIGN;
+ YY_BREAK
+case 117:
+YY_RULE_SETUP
+#line 288 "glsl_lexer.lpp"
+return SUB_ASSIGN;
+ YY_BREAK
+case 118:
+YY_RULE_SETUP
+#line 290 "glsl_lexer.lpp"
+{
+ yylval->n = strtol(yytext, NULL, 10);
+ return IS_UINT ? UINTCONSTANT : INTCONSTANT;
+ }
+ YY_BREAK
+case 119:
+YY_RULE_SETUP
+#line 294 "glsl_lexer.lpp"
+{
+ yylval->n = strtol(yytext + 2, NULL, 16);
+ return IS_UINT ? UINTCONSTANT : INTCONSTANT;
+ }
+ YY_BREAK
+case 120:
+YY_RULE_SETUP
+#line 298 "glsl_lexer.lpp"
+{
+ yylval->n = strtol(yytext, NULL, 8);
+ return IS_UINT ? UINTCONSTANT : INTCONSTANT;
+ }
+ YY_BREAK
+case 121:
+YY_RULE_SETUP
+#line 303 "glsl_lexer.lpp"
+{
+ yylval->real = glsl_strtod(yytext, NULL);
+ return FLOATCONSTANT;
+ }
+ YY_BREAK
+case 122:
+YY_RULE_SETUP
+#line 307 "glsl_lexer.lpp"
+{
+ yylval->real = glsl_strtod(yytext, NULL);
+ return FLOATCONSTANT;
+ }
+ YY_BREAK
+case 123:
+YY_RULE_SETUP
+#line 311 "glsl_lexer.lpp"
+{
+ yylval->real = glsl_strtod(yytext, NULL);
+ return FLOATCONSTANT;
+ }
+ YY_BREAK
+case 124:
+YY_RULE_SETUP
+#line 315 "glsl_lexer.lpp"
+{
+ yylval->real = glsl_strtod(yytext, NULL);
+ return FLOATCONSTANT;
+ }
+ YY_BREAK
+case 125:
+YY_RULE_SETUP
+#line 319 "glsl_lexer.lpp"
+{
+ yylval->real = glsl_strtod(yytext, NULL);
+ return FLOATCONSTANT;
+ }
+ YY_BREAK
+case 126:
+YY_RULE_SETUP
+#line 324 "glsl_lexer.lpp"
+{
+ yylval->n = 1;
+ return BOOLCONSTANT;
+ }
+ YY_BREAK
+case 127:
+YY_RULE_SETUP
+#line 328 "glsl_lexer.lpp"
+{
+ yylval->n = 0;
+ return BOOLCONSTANT;
+ }
+ YY_BREAK
+/* Reserved words in GLSL 1.10. */
+case 128:
+YY_RULE_SETUP
+#line 335 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, ASM);
+ YY_BREAK
+case 129:
+YY_RULE_SETUP
+#line 336 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, CLASS);
+ YY_BREAK
+case 130:
+YY_RULE_SETUP
+#line 337 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, UNION);
+ YY_BREAK
+case 131:
+YY_RULE_SETUP
+#line 338 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, ENUM);
+ YY_BREAK
+case 132:
+YY_RULE_SETUP
+#line 339 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, TYPEDEF);
+ YY_BREAK
+case 133:
+YY_RULE_SETUP
+#line 340 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, TEMPLATE);
+ YY_BREAK
+case 134:
+YY_RULE_SETUP
+#line 341 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, THIS);
+ YY_BREAK
+case 135:
+YY_RULE_SETUP
+#line 342 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, PACKED_TOK);
+ YY_BREAK
+case 136:
+YY_RULE_SETUP
+#line 343 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, GOTO);
+ YY_BREAK
+case 137:
+YY_RULE_SETUP
+#line 344 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 130, SWITCH);
+ YY_BREAK
+case 138:
+YY_RULE_SETUP
+#line 345 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 130, DEFAULT);
+ YY_BREAK
+case 139:
+YY_RULE_SETUP
+#line 346 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, INLINE_TOK);
+ YY_BREAK
+case 140:
+YY_RULE_SETUP
+#line 347 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, NOINLINE);
+ YY_BREAK
+case 141:
+YY_RULE_SETUP
+#line 348 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, VOLATILE);
+ YY_BREAK
+case 142:
+YY_RULE_SETUP
+#line 349 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, PUBLIC_TOK);
+ YY_BREAK
+case 143:
+YY_RULE_SETUP
+#line 350 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, STATIC);
+ YY_BREAK
+case 144:
+YY_RULE_SETUP
+#line 351 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, EXTERN);
+ YY_BREAK
+case 145:
+YY_RULE_SETUP
+#line 352 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, EXTERNAL);
+ YY_BREAK
+case 146:
+YY_RULE_SETUP
+#line 353 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, INTERFACE);
+ YY_BREAK
+case 147:
+YY_RULE_SETUP
+#line 354 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, LONG_TOK);
+ YY_BREAK
+case 148:
+YY_RULE_SETUP
+#line 355 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, SHORT_TOK);
+ YY_BREAK
+case 149:
+YY_RULE_SETUP
+#line 356 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 400, DOUBLE_TOK);
+ YY_BREAK
+case 150:
+YY_RULE_SETUP
+#line 357 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, HALF);
+ YY_BREAK
+case 151:
+YY_RULE_SETUP
+#line 358 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, FIXED_TOK);
+ YY_BREAK
+case 152:
+YY_RULE_SETUP
+#line 359 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, UNSIGNED);
+ YY_BREAK
+case 153:
+YY_RULE_SETUP
+#line 360 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, INPUT_TOK);
+ YY_BREAK
+case 154:
+YY_RULE_SETUP
+#line 361 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, OUTPUT);
+ YY_BREAK
+case 155:
+YY_RULE_SETUP
+#line 362 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, HVEC2);
+ YY_BREAK
+case 156:
+YY_RULE_SETUP
+#line 363 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, HVEC3);
+ YY_BREAK
+case 157:
+YY_RULE_SETUP
+#line 364 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, HVEC4);
+ YY_BREAK
+case 158:
+YY_RULE_SETUP
+#line 365 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 400, DVEC2);
+ YY_BREAK
+case 159:
+YY_RULE_SETUP
+#line 366 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 400, DVEC3);
+ YY_BREAK
+case 160:
+YY_RULE_SETUP
+#line 367 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 400, DVEC4);
+ YY_BREAK
+case 161:
+YY_RULE_SETUP
+#line 368 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, FVEC2);
+ YY_BREAK
+case 162:
+YY_RULE_SETUP
+#line 369 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, FVEC3);
+ YY_BREAK
+case 163:
+YY_RULE_SETUP
+#line 370 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, FVEC4);
+ YY_BREAK
+case 164:
+YY_RULE_SETUP
+#line 371 "glsl_lexer.lpp"
+return SAMPLER2DRECT;
+ YY_BREAK
+case 165:
+YY_RULE_SETUP
+#line 372 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, SAMPLER3DRECT);
+ YY_BREAK
+case 166:
+YY_RULE_SETUP
+#line 373 "glsl_lexer.lpp"
+return SAMPLER2DRECTSHADOW;
+ YY_BREAK
+case 167:
+YY_RULE_SETUP
+#line 374 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, SIZEOF);
+ YY_BREAK
+case 168:
+YY_RULE_SETUP
+#line 375 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, CAST);
+ YY_BREAK
+case 169:
+YY_RULE_SETUP
+#line 376 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, NAMESPACE);
+ YY_BREAK
+case 170:
+YY_RULE_SETUP
+#line 377 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, USING);
+ YY_BREAK
+/* Additional reserved words in GLSL 1.20. */
+case 171:
+YY_RULE_SETUP
+#line 380 "glsl_lexer.lpp"
+KEYWORD(120, 130 || ES, LOWP);
+ YY_BREAK
+case 172:
+YY_RULE_SETUP
+#line 381 "glsl_lexer.lpp"
+KEYWORD(120, 130 || ES, MEDIUMP);
+ YY_BREAK
+case 173:
+YY_RULE_SETUP
+#line 382 "glsl_lexer.lpp"
+KEYWORD(120, 130 || ES, HIGHP);
+ YY_BREAK
+case 174:
+YY_RULE_SETUP
+#line 383 "glsl_lexer.lpp"
+KEYWORD(120, 130 || ES, PRECISION);
+ YY_BREAK
+/* Additional reserved words in GLSL 1.30. */
+case 175:
+YY_RULE_SETUP
+#line 386 "glsl_lexer.lpp"
+KEYWORD(130, 130, CASE);
+ YY_BREAK
+case 176:
+YY_RULE_SETUP
+#line 387 "glsl_lexer.lpp"
+KEYWORD(130, 999, COMMON);
+ YY_BREAK
+case 177:
+YY_RULE_SETUP
+#line 388 "glsl_lexer.lpp"
+KEYWORD(130, 999, PARTITION);
+ YY_BREAK
+case 178:
+YY_RULE_SETUP
+#line 389 "glsl_lexer.lpp"
+KEYWORD(130, 999, ACTIVE);
+ YY_BREAK
+case 179:
+YY_RULE_SETUP
+#line 390 "glsl_lexer.lpp"
+KEYWORD(130 || ES, 999, SUPERP);
+ YY_BREAK
+case 180:
+YY_RULE_SETUP
+#line 391 "glsl_lexer.lpp"
+KEYWORD(130, 140, SAMPLERBUFFER);
+ YY_BREAK
+case 181:
+YY_RULE_SETUP
+#line 392 "glsl_lexer.lpp"
+KEYWORD(130, 999, FILTER);
+ YY_BREAK
+case 182:
+YY_RULE_SETUP
+#line 393 "glsl_lexer.lpp"
+KEYWORD(130, 999, IMAGE1D);
+ YY_BREAK
+case 183:
+YY_RULE_SETUP
+#line 394 "glsl_lexer.lpp"
+KEYWORD(130, 999, IMAGE2D);
+ YY_BREAK
+case 184:
+YY_RULE_SETUP
+#line 395 "glsl_lexer.lpp"
+KEYWORD(130, 999, IMAGE3D);
+ YY_BREAK
+case 185:
+YY_RULE_SETUP
+#line 396 "glsl_lexer.lpp"
+KEYWORD(130, 999, IMAGECUBE);
+ YY_BREAK
+case 186:
+YY_RULE_SETUP
+#line 397 "glsl_lexer.lpp"
+KEYWORD(130, 999, IIMAGE1D);
+ YY_BREAK
+case 187:
+YY_RULE_SETUP
+#line 398 "glsl_lexer.lpp"
+KEYWORD(130, 999, IIMAGE2D);
+ YY_BREAK
+case 188:
+YY_RULE_SETUP
+#line 399 "glsl_lexer.lpp"
+KEYWORD(130, 999, IIMAGE3D);
+ YY_BREAK
+case 189:
+YY_RULE_SETUP
+#line 400 "glsl_lexer.lpp"
+KEYWORD(130, 999, IIMAGECUBE);
+ YY_BREAK
+case 190:
+YY_RULE_SETUP
+#line 401 "glsl_lexer.lpp"
+KEYWORD(130, 999, UIMAGE1D);
+ YY_BREAK
+case 191:
+YY_RULE_SETUP
+#line 402 "glsl_lexer.lpp"
+KEYWORD(130, 999, UIMAGE2D);
+ YY_BREAK
+case 192:
+YY_RULE_SETUP
+#line 403 "glsl_lexer.lpp"
+KEYWORD(130, 999, UIMAGE3D);
+ YY_BREAK
+case 193:
+YY_RULE_SETUP
+#line 404 "glsl_lexer.lpp"
+KEYWORD(130, 999, UIMAGECUBE);
+ YY_BREAK
+case 194:
+YY_RULE_SETUP
+#line 405 "glsl_lexer.lpp"
+KEYWORD(130, 999, IMAGE1DARRAY);
+ YY_BREAK
+case 195:
+YY_RULE_SETUP
+#line 406 "glsl_lexer.lpp"
+KEYWORD(130, 999, IMAGE2DARRAY);
+ YY_BREAK
+case 196:
+YY_RULE_SETUP
+#line 407 "glsl_lexer.lpp"
+KEYWORD(130, 999, IIMAGE1DARRAY);
+ YY_BREAK
+case 197:
+YY_RULE_SETUP
+#line 408 "glsl_lexer.lpp"
+KEYWORD(130, 999, IIMAGE2DARRAY);
+ YY_BREAK
+case 198:
+YY_RULE_SETUP
+#line 409 "glsl_lexer.lpp"
+KEYWORD(130, 999, UIMAGE1DARRAY);
+ YY_BREAK
+case 199:
+YY_RULE_SETUP
+#line 410 "glsl_lexer.lpp"
+KEYWORD(130, 999, UIMAGE2DARRAY);
+ YY_BREAK
+case 200:
+YY_RULE_SETUP
+#line 411 "glsl_lexer.lpp"
+KEYWORD(130, 999, IMAGE1DSHADOW);
+ YY_BREAK
+case 201:
+YY_RULE_SETUP
+#line 412 "glsl_lexer.lpp"
+KEYWORD(130, 999, IMAGE2DSHADOW);
+ YY_BREAK
+case 202:
+YY_RULE_SETUP
+#line 413 "glsl_lexer.lpp"
+KEYWORD(130, 999, IMAGE1DARRAYSHADOW);
+ YY_BREAK
+case 203:
+YY_RULE_SETUP
+#line 414 "glsl_lexer.lpp"
+KEYWORD(130, 999, IMAGE2DARRAYSHADOW);
+ YY_BREAK
+case 204:
+YY_RULE_SETUP
+#line 415 "glsl_lexer.lpp"
+KEYWORD(130, 999, IMAGEBUFFER);
+ YY_BREAK
+case 205:
+YY_RULE_SETUP
+#line 416 "glsl_lexer.lpp"
+KEYWORD(130, 999, IIMAGEBUFFER);
+ YY_BREAK
+case 206:
+YY_RULE_SETUP
+#line 417 "glsl_lexer.lpp"
+KEYWORD(130, 999, UIMAGEBUFFER);
+ YY_BREAK
+case 207:
+YY_RULE_SETUP
+#line 418 "glsl_lexer.lpp"
+KEYWORD(130, 999, ROW_MAJOR);
+ YY_BREAK
+case 208:
+YY_RULE_SETUP
+#line 420 "glsl_lexer.lpp"
+{
+ struct _mesa_glsl_parse_state *state = yyextra;
+ void *ctx = state;
+ yylval->identifier = ralloc_strdup(ctx, yytext);
+ return classify_identifier(state, yytext);
+ }
+ YY_BREAK
+case 209:
+YY_RULE_SETUP
+#line 427 "glsl_lexer.lpp"
+{ return yytext[0]; }
+ YY_BREAK
+case 210:
+YY_RULE_SETUP
+#line 429 "glsl_lexer.lpp"
+ECHO;
+ YY_BREAK
+#line 2557 "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 >= 836 )
+ 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 >= 836 )
+ 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 == 835);
+
+ 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 429 "glsl_lexer.lpp"
+
+
+
+int
+classify_identifier(struct _mesa_glsl_parse_state *state, const char *name)
+{
+ if (state->symbols->get_variable(name) || state->symbols->get_function(name))
+ return IDENTIFIER;
+ else if (state->symbols->get_type(name))
+ return TYPE_IDENTIFIER;
+ else
+ return NEW_IDENTIFIER;
+}
+
+void
+_mesa_glsl_lexer_ctor(struct _mesa_glsl_parse_state *state, const char *string)
+{
+ _mesa_glsl_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);
+}
+
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