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| author | marha <marha@users.sourceforge.net> | 2010-12-28 16:10:20 +0000 |
|---|---|---|
| committer | marha <marha@users.sourceforge.net> | 2010-12-28 16:10:20 +0000 |
| commit | 807c6931fe683fd844ceec1b023232181e6aae03 (patch) | |
| tree | 1a131ed95fe2200d0ad33da8f7755a7ed2364adc /mesalib/src/glsl/glsl_lexer.cpp | |
| parent | 973099dda7e49e5abe29819a7124b3b1e7bd8b92 (diff) | |
| download | vcxsrv-807c6931fe683fd844ceec1b023232181e6aae03.tar.gz vcxsrv-807c6931fe683fd844ceec1b023232181e6aae03.tar.bz2 vcxsrv-807c6931fe683fd844ceec1b023232181e6aae03.zip | |
xserver and mesa git update 28-12-2010
Diffstat (limited to 'mesalib/src/glsl/glsl_lexer.cpp')
| -rw-r--r-- | mesalib/src/glsl/glsl_lexer.cpp | 7176 |
1 files changed, 3688 insertions, 3488 deletions
diff --git a/mesalib/src/glsl/glsl_lexer.cpp b/mesalib/src/glsl/glsl_lexer.cpp index 7661bbe98..79956e076 100644 --- a/mesalib/src/glsl/glsl_lexer.cpp +++ b/mesalib/src/glsl/glsl_lexer.cpp @@ -1,3488 +1,3688 @@ -#line 2 "glsl_lexer.cpp" - -#line 4 "glsl_lexer.cpp" - -#define YY_INT_ALIGNED short int - -/* A lexical scanner generated by flex */ - -#define FLEX_SCANNER -#define YY_FLEX_MAJOR_VERSION 2 -#define YY_FLEX_MINOR_VERSION 5 -#define YY_FLEX_SUBMINOR_VERSION 35 -#if YY_FLEX_SUBMINOR_VERSION > 0 -#define FLEX_BETA -#endif - -/* First, we deal with platform-specific or compiler-specific issues. */ - -/* begin standard C headers. */ -#include <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 183 -#define YY_END_OF_BUFFER 184 -/* This struct is not used in this scanner, - but its presence is necessary. */ -struct yy_trans_info - { - flex_int32_t yy_verify; - flex_int32_t yy_nxt; - }; -static yyconst flex_int16_t yy_accept[708] = - { 0, - 0, 0, 15, 15, 0, 0, 184, 182, 1, 20, - 182, 182, 182, 182, 182, 182, 182, 182, 96, 94, - 182, 182, 182, 181, 182, 181, 181, 181, 181, 181, - 181, 181, 181, 181, 181, 181, 181, 181, 181, 181, - 181, 181, 181, 181, 181, 182, 1, 182, 91, 183, - 15, 19, 183, 18, 16, 17, 13, 12, 1, 80, - 87, 81, 90, 84, 75, 86, 76, 93, 98, 85, - 99, 96, 0, 0, 101, 0, 94, 0, 77, 79, - 78, 0, 181, 83, 181, 181, 181, 181, 181, 181, - 181, 181, 181, 181, 181, 181, 28, 181, 181, 181, - - 181, 181, 181, 181, 181, 181, 181, 181, 181, 181, - 32, 181, 181, 56, 181, 181, 181, 181, 181, 181, - 181, 181, 181, 181, 181, 181, 181, 181, 181, 181, - 181, 181, 181, 181, 181, 181, 181, 181, 181, 181, - 181, 181, 181, 181, 181, 92, 82, 1, 0, 0, - 2, 0, 0, 0, 0, 15, 14, 18, 17, 0, - 98, 97, 0, 99, 0, 100, 95, 88, 89, 181, - 104, 181, 181, 181, 181, 181, 181, 181, 181, 181, - 181, 181, 181, 181, 181, 181, 181, 181, 181, 181, - 181, 181, 31, 181, 181, 181, 181, 181, 181, 181, - - 181, 181, 181, 25, 181, 181, 181, 181, 181, 181, - 181, 181, 181, 181, 57, 181, 181, 181, 181, 181, - 181, 181, 181, 181, 181, 181, 181, 181, 181, 181, - 181, 181, 181, 181, 181, 181, 181, 181, 181, 181, - 181, 181, 0, 0, 0, 0, 14, 0, 98, 0, - 97, 0, 99, 100, 181, 181, 23, 181, 181, 144, - 181, 181, 181, 181, 181, 181, 181, 181, 181, 30, - 107, 181, 181, 181, 181, 63, 181, 181, 112, 126, - 181, 181, 181, 181, 181, 181, 181, 181, 181, 181, - 181, 123, 147, 44, 45, 46, 181, 181, 181, 181, - - 181, 181, 181, 181, 181, 181, 181, 181, 181, 181, - 181, 181, 181, 181, 181, 181, 110, 102, 181, 181, - 181, 181, 181, 181, 181, 41, 42, 43, 73, 181, - 181, 0, 0, 0, 0, 0, 97, 181, 181, 26, - 35, 36, 37, 181, 105, 181, 22, 181, 181, 181, - 181, 134, 135, 136, 181, 103, 181, 127, 24, 137, - 138, 139, 149, 131, 132, 133, 181, 181, 181, 58, - 129, 181, 181, 38, 39, 40, 181, 181, 181, 181, - 181, 181, 181, 181, 181, 181, 181, 181, 181, 181, - 181, 181, 124, 181, 181, 181, 181, 181, 181, 181, - - 181, 181, 181, 106, 181, 146, 181, 181, 29, 0, - 0, 0, 0, 153, 181, 181, 151, 181, 181, 181, - 125, 120, 156, 181, 181, 181, 181, 181, 181, 115, - 181, 181, 74, 47, 48, 49, 50, 51, 52, 53, - 54, 55, 181, 181, 181, 181, 130, 111, 181, 181, - 118, 34, 181, 181, 143, 64, 119, 72, 154, 113, - 181, 181, 181, 181, 181, 181, 181, 0, 0, 0, - 0, 181, 181, 181, 114, 33, 181, 181, 181, 181, - 181, 181, 157, 158, 159, 181, 181, 181, 181, 148, - 181, 181, 181, 181, 181, 181, 181, 181, 108, 181, - - 181, 181, 181, 181, 59, 181, 60, 181, 0, 0, - 0, 0, 0, 181, 61, 27, 121, 161, 162, 163, - 181, 181, 181, 181, 181, 181, 181, 181, 181, 181, - 181, 116, 181, 181, 181, 181, 181, 181, 181, 181, - 181, 109, 165, 166, 167, 181, 181, 128, 117, 0, - 0, 6, 0, 0, 0, 11, 3, 21, 181, 181, - 181, 181, 181, 181, 181, 181, 181, 160, 122, 62, - 145, 181, 152, 150, 180, 66, 67, 68, 181, 181, - 181, 181, 181, 181, 0, 0, 0, 0, 0, 0, - 181, 181, 181, 164, 181, 181, 181, 181, 181, 181, - - 181, 181, 181, 181, 181, 181, 181, 181, 181, 168, - 4, 0, 5, 0, 0, 0, 0, 0, 181, 181, - 181, 181, 181, 181, 181, 177, 181, 181, 181, 181, - 181, 181, 69, 181, 181, 181, 0, 0, 0, 181, - 181, 178, 169, 181, 170, 181, 181, 181, 181, 181, - 181, 181, 181, 181, 179, 0, 0, 171, 172, 175, - 176, 65, 181, 140, 181, 141, 155, 173, 174, 0, - 0, 181, 181, 181, 0, 0, 0, 70, 181, 71, - 0, 0, 0, 181, 0, 0, 0, 181, 0, 0, - 7, 0, 0, 181, 0, 8, 0, 0, 142, 0, - - 0, 0, 0, 9, 0, 10, 0 - } ; - -static yyconst flex_int32_t yy_ec[256] = - { 0, - 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, - 1, 1, 4, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 2, 5, 1, 6, 1, 7, 8, 1, 9, - 10, 11, 12, 1, 13, 14, 15, 16, 17, 18, - 19, 20, 21, 21, 21, 22, 22, 23, 1, 24, - 25, 26, 1, 1, 27, 28, 29, 30, 31, 32, - 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, - 33, 34, 35, 33, 33, 33, 33, 36, 33, 33, - 1, 1, 1, 37, 38, 1, 39, 40, 41, 42, - - 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, - 53, 54, 33, 55, 56, 57, 58, 59, 60, 61, - 62, 63, 1, 64, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1 - } ; - -static yyconst flex_int32_t yy_meta[65] = - { 0, - 1, 2, 3, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 4, 4, 4, 4, 4, - 4, 5, 1, 1, 1, 1, 6, 6, 6, 6, - 5, 5, 7, 7, 7, 8, 1, 7, 6, 6, - 6, 6, 5, 5, 7, 7, 7, 7, 7, 7, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 8, 7, 7, 1 - } ; - -static yyconst flex_int16_t yy_base[719] = - { 0, - 0, 63, 88, 0, 1076, 1075, 1077, 1080, 64, 1080, - 1051, 1050, 59, 1049, 58, 60, 58, 1048, 139, 187, - 47, 1047, 56, 0, 1034, 121, 110, 137, 138, 134, - 163, 1017, 173, 177, 115, 149, 140, 1011, 159, 121, - 187, 194, 194, 172, 1022, 171, 249, 240, 1042, 1080, - 250, 1080, 1051, 241, 1080, 0, 1080, 1080, 262, 1080, - 1080, 1080, 1080, 1080, 1080, 1080, 1080, 1080, 236, 1080, - 238, 187, 286, 303, 1080, 0, 0, 1040, 1080, 1080, - 1080, 1039, 0, 1080, 1006, 1011, 1004, 1007, 1016, 1015, - 1001, 1004, 1016, 35, 1010, 997, 994, 1008, 994, 991, - - 991, 997, 215, 232, 991, 1002, 987, 993, 997, 998, - 0, 989, 1000, 234, 995, 975, 226, 979, 993, 983, - 119, 976, 234, 989, 991, 973, 969, 977, 974, 963, - 972, 256, 970, 976, 971, 974, 962, 965, 967, 245, - 970, 961, 974, 227, 967, 1080, 1080, 308, 294, 324, - 1080, 952, 965, 956, 967, 329, 0, 338, 0, 368, - 1080, 303, 379, 1080, 386, 393, 0, 1080, 1080, 962, - 0, 953, 957, 967, 964, 947, 946, 946, 950, 216, - 961, 958, 958, 956, 953, 944, 951, 937, 935, 948, - 933, 950, 0, 947, 934, 942, 939, 943, 944, 937, - - 934, 922, 921, 935, 938, 935, 922, 929, 919, 320, - 925, 928, 918, 926, 914, 918, 909, 924, 914, 905, - 924, 907, 905, 916, 905, 900, 898, 912, 897, 899, - 896, 908, 907, 910, 288, 901, 895, 884, 331, 903, - 905, 893, 885, 889, 901, 884, 0, 400, 410, 427, - 1080, 439, 446, 1080, 879, 890, 0, 887, 343, 0, - 880, 878, 880, 875, 884, 872, 890, 878, 346, 0, - 0, 872, 883, 882, 882, 0, 866, 350, 0, 0, - 868, 353, 876, 877, 867, 861, 860, 861, 860, 357, - 856, 0, 0, 852, 851, 850, 852, 853, 858, 852, - - 848, 862, 857, 856, 855, 846, 849, 849, 841, 844, - 839, 848, 853, 838, 851, 841, 0, 0, 848, 844, - 835, 835, 841, 840, 837, 0, 0, 0, 0, 826, - 839, 838, 837, 834, 822, 453, 463, 834, 836, 0, - 0, 0, 0, 822, 0, 822, 0, 821, 822, 816, - 827, 0, 0, 0, 817, 0, 813, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 824, 469, 823, 0, - 0, 821, 817, 0, 0, 0, 806, 415, 432, 473, - 811, 807, 813, 803, 801, 815, 799, 799, 813, 801, - 813, 808, 0, 806, 803, 807, 790, 792, 799, 805, - - 800, 799, 786, 0, 788, 0, 787, 791, 0, 785, - 834, 784, 787, 0, 775, 785, 0, 773, 773, 787, - 0, 789, 0, 482, 797, 796, 795, 766, 765, 0, - 783, 782, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 766, 780, 766, 763, 0, 0, 769, 768, - 0, 0, 766, 758, 0, 0, 0, 0, 0, 0, - 755, 767, 485, 759, 766, 763, 757, 750, 503, 766, - 751, 746, 760, 758, 0, 0, 750, 769, 768, 767, - 738, 737, 301, 481, 0, 750, 753, 751, 739, 0, - 749, 746, 745, 734, 733, 732, 509, 741, 0, 753, - - 752, 751, 722, 721, 0, 736, 0, 734, 729, 515, - 527, 773, 722, 730, 0, 0, 0, 745, 744, 0, - 726, 729, 713, 721, 711, 719, 720, 720, 719, 704, - 717, 0, 718, 706, 705, 701, 725, 724, 723, 694, - 693, 0, 723, 722, 0, 704, 707, 0, 0, 693, - 537, 1080, 561, 0, 567, 340, 1080, 0, 690, 689, - 699, 699, 686, 701, 684, 699, 694, 0, 0, 0, - 0, 679, 0, 0, 0, 700, 389, 700, 689, 692, - 676, 675, 685, 685, 675, 529, 589, 474, 683, 671, - 669, 668, 679, 0, 682, 678, 680, 676, 662, 669, - - 669, 671, 667, 669, 667, 667, 654, 653, 664, 0, - 1080, 531, 1080, 596, 0, 616, 666, 648, 665, 664, - 647, 635, 643, 633, 634, 0, 627, 646, 635, 607, - 604, 601, 0, 604, 603, 586, 533, 572, 580, 564, - 563, 0, 0, 564, 0, 540, 554, 552, 516, 530, - 505, 486, 453, 450, 0, 461, 443, 0, 0, 0, - 0, 0, 400, 406, 385, 0, 0, 0, 0, 343, - 389, 319, 267, 249, 487, 341, 235, 0, 200, 0, - 507, 498, 184, 157, 150, 564, 559, 136, 565, 591, - 1080, 593, 550, 112, 594, 1080, 569, 576, 0, 123, - - 619, 621, 637, 1080, 638, 1080, 1080, 648, 653, 658, - 663, 665, 667, 673, 680, 685, 690, 695 - } ; - -static yyconst flex_int16_t yy_def[719] = - { 0, - 707, 1, 707, 3, 708, 708, 707, 707, 707, 707, - 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, - 707, 707, 707, 709, 707, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 707, 707, 707, 707, 707, - 707, 707, 707, 707, 707, 710, 707, 707, 707, 707, - 707, 707, 707, 707, 707, 707, 707, 707, 711, 707, - 712, 19, 707, 707, 707, 713, 20, 707, 707, 707, - 707, 707, 709, 707, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 707, 707, 707, 707, 707, - 707, 707, 707, 707, 707, 707, 714, 707, 710, 707, - 707, 712, 707, 707, 707, 707, 713, 707, 707, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 707, 707, 707, 707, 714, 707, 707, 707, - 707, 707, 707, 707, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 707, 707, 707, 707, 707, 707, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - - 709, 709, 709, 709, 709, 709, 709, 709, 709, 707, - 707, 707, 707, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 707, 707, 707, - 707, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - - 709, 709, 709, 709, 709, 709, 709, 709, 707, 715, - 707, 707, 707, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 707, - 707, 707, 707, 716, 707, 707, 707, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 707, 717, 707, 716, 707, 707, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 707, 707, 707, 707, 718, 707, 707, 707, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 718, 707, 707, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 709, - 709, 709, 709, 709, 709, 707, 707, 709, 709, 709, - 709, 709, 709, 709, 709, 709, 709, 709, 709, 707, - 707, 709, 709, 709, 707, 707, 707, 709, 709, 709, - 707, 707, 707, 709, 707, 707, 707, 709, 707, 707, - 707, 707, 707, 709, 707, 707, 707, 707, 709, 707, - - 707, 707, 707, 707, 707, 707, 0, 707, 707, 707, - 707, 707, 707, 707, 707, 707, 707, 707 - } ; - -static yyconst flex_int16_t yy_nxt[1145] = - { 0, - 8, 9, 10, 9, 11, 8, 12, 13, 8, 8, - 14, 15, 16, 17, 18, 19, 20, 20, 20, 20, - 20, 20, 8, 21, 22, 23, 24, 24, 24, 24, - 24, 24, 24, 24, 24, 24, 25, 24, 26, 27, - 28, 29, 30, 31, 32, 33, 34, 24, 24, 35, - 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, - 24, 24, 24, 46, 47, 59, 62, 59, 48, 65, - 78, 79, 67, 69, 69, 69, 69, 69, 69, 69, - 81, 82, 66, 63, 68, 179, 180, 49, 50, 51, - 52, 51, 50, 50, 50, 50, 50, 50, 50, 50, - - 50, 50, 53, 50, 54, 54, 54, 54, 54, 54, - 55, 50, 50, 50, 56, 56, 56, 56, 56, 56, - 56, 56, 56, 56, 50, 56, 56, 56, 56, 56, - 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, - 56, 56, 56, 56, 56, 56, 56, 56, 56, 56, - 56, 50, 71, 116, 72, 72, 72, 72, 72, 72, - 73, 85, 88, 126, 89, 213, 702, 117, 90, 74, - 75, 699, 214, 127, 76, 91, 86, 87, 120, 92, - 95, 74, 75, 99, 96, 100, 93, 118, 694, 94, - 97, 119, 121, 689, 101, 146, 98, 123, 688, 76, - - 71, 102, 77, 77, 77, 77, 77, 77, 77, 103, - 142, 108, 104, 124, 143, 105, 125, 74, 75, 109, - 111, 106, 707, 112, 144, 128, 687, 113, 114, 74, - 75, 110, 129, 130, 147, 115, 135, 131, 684, 136, - 139, 150, 151, 132, 133, 140, 134, 707, 137, 141, - 148, 156, 59, 156, 149, 138, 158, 158, 158, 158, - 158, 158, 158, 59, 189, 59, 160, 161, 163, 164, - 191, 264, 265, 240, 216, 190, 241, 208, 160, 161, - 163, 164, 152, 201, 192, 209, 202, 203, 217, 153, - 204, 235, 205, 154, 226, 150, 151, 683, 155, 71, - - 236, 73, 73, 73, 73, 73, 73, 73, 680, 148, - 227, 59, 679, 149, 165, 165, 74, 75, 166, 166, - 166, 166, 166, 166, 166, 150, 151, 523, 74, 75, - 156, 321, 156, 250, 251, 524, 152, 294, 295, 296, - 322, 556, 681, 153, 675, 250, 251, 154, 326, 327, - 328, 676, 155, 158, 158, 158, 158, 158, 158, 158, - 341, 342, 343, 352, 353, 354, 152, 360, 361, 362, - 364, 365, 366, 153, 374, 375, 376, 154, 678, 248, - 248, 589, 155, 249, 249, 249, 249, 249, 249, 249, - 252, 252, 590, 682, 253, 253, 253, 253, 253, 253, - - 253, 166, 166, 166, 166, 166, 166, 166, 166, 166, - 166, 166, 166, 166, 166, 249, 249, 249, 249, 249, - 249, 249, 602, 603, 254, 249, 249, 249, 249, 249, - 249, 249, 434, 435, 436, 677, 254, 674, 336, 336, - 673, 161, 337, 337, 337, 337, 337, 337, 337, 437, - 438, 439, 672, 161, 253, 253, 253, 253, 253, 253, - 253, 253, 253, 253, 253, 253, 253, 253, 337, 337, - 337, 337, 337, 337, 337, 551, 552, 164, 337, 337, - 337, 337, 337, 337, 337, 425, 426, 427, 675, 164, - 440, 441, 442, 671, 251, 676, 428, 429, 478, 479, - - 480, 500, 501, 502, 469, 670, 251, 525, 681, 481, - 482, 669, 503, 504, 668, 526, 551, 552, 510, 511, - 511, 511, 511, 511, 511, 537, 538, 539, 551, 552, - 612, 613, 612, 613, 612, 613, 540, 541, 551, 552, - 667, 685, 555, 555, 555, 555, 555, 555, 555, 686, - 554, 697, 586, 587, 587, 587, 587, 587, 587, 682, - 692, 666, 551, 552, 615, 690, 695, 693, 551, 552, - 697, 665, 664, 691, 696, 554, 553, 553, 553, 553, - 553, 553, 555, 555, 555, 555, 555, 555, 555, 615, - 612, 613, 690, 663, 692, 695, 662, 612, 613, 661, - - 691, 693, 698, 696, 616, 616, 616, 616, 616, 616, - 616, 614, 614, 614, 614, 614, 614, 612, 613, 700, - 703, 698, 705, 660, 659, 658, 657, 701, 704, 656, - 706, 616, 616, 616, 616, 616, 616, 616, 703, 705, - 655, 654, 653, 652, 651, 650, 704, 706, 57, 57, - 57, 57, 57, 57, 57, 57, 83, 83, 83, 83, - 83, 159, 159, 159, 159, 159, 69, 69, 162, 162, - 167, 167, 167, 247, 247, 649, 247, 247, 247, 247, - 247, 553, 553, 553, 648, 647, 646, 553, 588, 588, - 588, 614, 614, 614, 645, 644, 643, 614, 637, 637, - - 637, 642, 641, 640, 639, 638, 636, 635, 634, 633, - 632, 631, 630, 629, 628, 627, 626, 625, 624, 623, - 622, 621, 620, 619, 618, 617, 611, 610, 609, 608, - 607, 606, 605, 604, 601, 600, 599, 598, 597, 596, - 595, 594, 593, 592, 591, 585, 584, 583, 582, 581, - 580, 579, 578, 577, 576, 575, 574, 573, 572, 571, - 570, 569, 568, 567, 566, 565, 564, 563, 562, 561, - 560, 559, 558, 557, 556, 550, 549, 548, 547, 546, - 545, 544, 543, 542, 536, 535, 534, 533, 532, 531, - 530, 529, 528, 527, 522, 521, 520, 519, 518, 517, - - 516, 515, 514, 513, 512, 509, 508, 507, 506, 505, - 499, 498, 497, 496, 495, 494, 493, 492, 491, 490, - 489, 488, 487, 486, 485, 484, 483, 477, 476, 475, - 474, 473, 472, 471, 470, 469, 468, 467, 466, 465, - 464, 463, 462, 461, 460, 459, 458, 457, 456, 455, - 454, 453, 452, 451, 450, 449, 448, 447, 446, 445, - 444, 443, 433, 432, 431, 430, 424, 423, 422, 421, - 420, 419, 418, 417, 416, 415, 414, 413, 412, 411, - 410, 409, 408, 407, 406, 405, 404, 403, 402, 401, - 400, 399, 398, 397, 396, 395, 394, 393, 392, 391, - - 390, 389, 388, 387, 386, 385, 384, 383, 382, 381, - 380, 379, 378, 377, 373, 372, 371, 370, 369, 368, - 367, 363, 359, 358, 357, 356, 355, 351, 350, 349, - 348, 347, 346, 345, 344, 340, 339, 338, 335, 334, - 333, 332, 331, 330, 329, 325, 324, 323, 320, 319, - 318, 317, 316, 315, 314, 313, 312, 311, 310, 309, - 308, 307, 306, 305, 304, 303, 302, 301, 300, 299, - 298, 297, 293, 292, 291, 290, 289, 288, 287, 286, - 285, 284, 283, 282, 281, 280, 279, 278, 277, 276, - 275, 274, 273, 272, 271, 270, 269, 268, 267, 266, - - 263, 262, 261, 260, 259, 258, 257, 256, 255, 246, - 245, 244, 243, 242, 239, 238, 237, 234, 233, 232, - 231, 230, 229, 228, 225, 224, 223, 222, 221, 220, - 219, 218, 215, 212, 211, 210, 207, 206, 200, 199, - 198, 197, 196, 195, 194, 193, 188, 187, 186, 185, - 184, 183, 182, 181, 178, 177, 176, 175, 174, 173, - 172, 171, 170, 169, 168, 157, 80, 145, 122, 107, - 84, 80, 70, 64, 61, 60, 707, 58, 58, 7, - 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, - 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, - - 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, - 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, - 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, - 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, - 707, 707, 707, 707 - } ; - -static yyconst flex_int16_t yy_chk[1145] = - { 0, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 2, 9, 13, 9, 2, 15, - 21, 21, 16, 17, 17, 17, 17, 17, 17, 17, - 23, 23, 15, 13, 16, 94, 94, 2, 3, 3, - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, - - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, - 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, - 3, 3, 19, 35, 19, 19, 19, 19, 19, 19, - 19, 26, 27, 40, 27, 121, 700, 35, 27, 19, - 19, 694, 121, 40, 19, 28, 26, 26, 37, 28, - 29, 19, 19, 30, 29, 30, 28, 36, 688, 28, - 29, 36, 37, 685, 30, 46, 29, 39, 684, 19, - - 20, 31, 20, 20, 20, 20, 20, 20, 20, 31, - 44, 33, 31, 39, 44, 31, 39, 20, 20, 33, - 34, 31, 72, 34, 44, 41, 683, 34, 34, 20, - 20, 33, 41, 41, 46, 34, 42, 41, 679, 42, - 43, 48, 48, 41, 41, 43, 41, 72, 42, 43, - 47, 51, 47, 51, 47, 42, 54, 54, 54, 54, - 54, 54, 54, 59, 103, 59, 69, 69, 71, 71, - 104, 180, 180, 144, 123, 103, 144, 117, 69, 69, - 71, 71, 48, 114, 104, 117, 114, 114, 123, 48, - 114, 140, 114, 48, 132, 149, 149, 677, 48, 73, - - 140, 73, 73, 73, 73, 73, 73, 73, 674, 148, - 132, 148, 673, 148, 74, 74, 73, 73, 74, 74, - 74, 74, 74, 74, 74, 150, 150, 483, 73, 73, - 156, 235, 156, 162, 162, 483, 149, 210, 210, 210, - 235, 556, 676, 149, 670, 162, 162, 149, 239, 239, - 239, 670, 149, 158, 158, 158, 158, 158, 158, 158, - 259, 259, 259, 269, 269, 269, 150, 278, 278, 278, - 282, 282, 282, 150, 290, 290, 290, 150, 672, 160, - 160, 556, 150, 160, 160, 160, 160, 160, 160, 160, - 163, 163, 556, 676, 163, 163, 163, 163, 163, 163, - - 163, 165, 165, 165, 165, 165, 165, 165, 166, 166, - 166, 166, 166, 166, 166, 248, 248, 248, 248, 248, - 248, 248, 577, 577, 166, 249, 249, 249, 249, 249, - 249, 249, 378, 378, 378, 671, 166, 665, 250, 250, - 664, 249, 250, 250, 250, 250, 250, 250, 250, 379, - 379, 379, 663, 249, 252, 252, 252, 252, 252, 252, - 252, 253, 253, 253, 253, 253, 253, 253, 336, 336, - 336, 336, 336, 336, 336, 588, 588, 253, 337, 337, - 337, 337, 337, 337, 337, 368, 368, 368, 675, 253, - 380, 380, 380, 657, 337, 675, 368, 368, 424, 424, - - 424, 463, 463, 463, 469, 656, 337, 484, 681, 424, - 424, 654, 463, 463, 653, 484, 510, 510, 469, 469, - 469, 469, 469, 469, 469, 497, 497, 497, 511, 511, - 586, 586, 612, 612, 637, 637, 497, 497, 551, 551, - 652, 682, 511, 511, 511, 511, 511, 511, 511, 682, - 510, 693, 551, 551, 551, 551, 551, 551, 551, 681, - 687, 651, 553, 553, 586, 686, 689, 687, 555, 555, - 697, 650, 649, 686, 689, 510, 553, 553, 553, 553, - 553, 553, 555, 555, 555, 555, 555, 555, 555, 586, - 587, 587, 690, 648, 692, 695, 647, 614, 614, 646, - - 690, 692, 693, 695, 587, 587, 587, 587, 587, 587, - 587, 614, 614, 614, 614, 614, 614, 616, 616, 698, - 701, 697, 702, 644, 641, 640, 639, 698, 701, 638, - 702, 616, 616, 616, 616, 616, 616, 616, 703, 705, - 636, 635, 634, 632, 631, 630, 703, 705, 708, 708, - 708, 708, 708, 708, 708, 708, 709, 709, 709, 709, - 709, 710, 710, 710, 710, 710, 711, 711, 712, 712, - 713, 713, 713, 714, 714, 629, 714, 714, 714, 714, - 714, 715, 715, 715, 628, 627, 625, 715, 716, 716, - 716, 717, 717, 717, 624, 623, 622, 717, 718, 718, - - 718, 621, 620, 619, 618, 617, 609, 608, 607, 606, - 605, 604, 603, 602, 601, 600, 599, 598, 597, 596, - 595, 593, 592, 591, 590, 589, 585, 584, 583, 582, - 581, 580, 579, 578, 576, 572, 567, 566, 565, 564, - 563, 562, 561, 560, 559, 550, 547, 546, 544, 543, - 541, 540, 539, 538, 537, 536, 535, 534, 533, 531, - 530, 529, 528, 527, 526, 525, 524, 523, 522, 521, - 519, 518, 514, 513, 512, 509, 508, 506, 504, 503, - 502, 501, 500, 498, 496, 495, 494, 493, 492, 491, - 489, 488, 487, 486, 482, 481, 480, 479, 478, 477, - - 474, 473, 472, 471, 470, 468, 467, 466, 465, 464, - 462, 461, 454, 453, 450, 449, 446, 445, 444, 443, - 432, 431, 429, 428, 427, 426, 425, 422, 420, 419, - 418, 416, 415, 413, 412, 411, 410, 408, 407, 405, - 403, 402, 401, 400, 399, 398, 397, 396, 395, 394, - 392, 391, 390, 389, 388, 387, 386, 385, 384, 383, - 382, 381, 377, 373, 372, 369, 367, 357, 355, 351, - 350, 349, 348, 346, 344, 339, 338, 335, 334, 333, - 332, 331, 330, 325, 324, 323, 322, 321, 320, 319, - 316, 315, 314, 313, 312, 311, 310, 309, 308, 307, - - 306, 305, 304, 303, 302, 301, 300, 299, 298, 297, - 296, 295, 294, 291, 289, 288, 287, 286, 285, 284, - 283, 281, 277, 275, 274, 273, 272, 268, 267, 266, - 265, 264, 263, 262, 261, 258, 256, 255, 246, 245, - 244, 243, 242, 241, 240, 238, 237, 236, 234, 233, - 232, 231, 230, 229, 228, 227, 226, 225, 224, 223, - 222, 221, 220, 219, 218, 217, 216, 215, 214, 213, - 212, 211, 209, 208, 207, 206, 205, 204, 203, 202, - 201, 200, 199, 198, 197, 196, 195, 194, 192, 191, - 190, 189, 188, 187, 186, 185, 184, 183, 182, 181, - - 179, 178, 177, 176, 175, 174, 173, 172, 170, 155, - 154, 153, 152, 145, 143, 142, 141, 139, 138, 137, - 136, 135, 134, 133, 131, 130, 129, 128, 127, 126, - 125, 124, 122, 120, 119, 118, 116, 115, 113, 112, - 110, 109, 108, 107, 106, 105, 102, 101, 100, 99, - 98, 97, 96, 95, 93, 92, 91, 90, 89, 88, - 87, 86, 85, 82, 78, 53, 49, 45, 38, 32, - 25, 22, 18, 14, 12, 11, 7, 6, 5, 707, - 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, - 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, - - 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, - 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, - 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, - 707, 707, 707, 707, 707, 707, 707, 707, 707, 707, - 707, 707, 707, 707 - } ; - -/* The intent behind this definition is that it'll catch - * any uses of REJECT which flex missed. - */ -#define REJECT reject_used_but_not_detected -#define yymore() yymore_used_but_not_detected -#define YY_MORE_ADJ 0 -#define YY_RESTORE_YY_MORE_OFFSET -#line 1 "glsl_lexer.lpp" -#line 2 "glsl_lexer.lpp" -/* - * Copyright © 2008, 2009 Intel Corporation - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice (including the next - * paragraph) shall be included in all copies or substantial portions of the - * Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - */ -#include <ctype.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 TOKEN_OR_IDENTIFIER(version, token) \ - do { \ - if (yyextra->language_version >= version) { \ - return token; \ - } else { \ - yylval->identifier = strdup(yytext); \ - return IDENTIFIER; \ - } \ - } while (0) - -/* Handle reserved words in GLSL ES (version 100) */ -#define TOKEN_OR_IDENTIFIER_ES(version, token) \ - do { \ - if (yyextra->es_shader) { \ - return token; \ - } else { \ - TOKEN_OR_IDENTIFIER(version, token); \ - } \ - } while (0) - -#define RESERVED_WORD(version, token) \ - do { \ - if (yyextra->language_version >= version) { \ - return token; \ - } else { \ - _mesa_glsl_error(yylloc, yyextra, \ - "Illegal use of reserved word `%s'", yytext); \ - return ERROR_TOK; \ - } \ - } while (0) - -#line 990 "glsl_lexer.cpp" - -#define INITIAL 0 -#define PP 1 -#define PRAGMA 2 - -#define YY_EXTRA_TYPE struct _mesa_glsl_parse_state * - -/* Holds the entire state of the reentrant scanner. */ -struct yyguts_t - { - - /* User-defined. Not touched by flex. */ - YY_EXTRA_TYPE yyextra_r; - - /* The rest are the same as the globals declared in the non-reentrant scanner. */ - FILE *yyin_r, *yyout_r; - size_t yy_buffer_stack_top; /**< index of top of stack. */ - size_t yy_buffer_stack_max; /**< capacity of stack. */ - YY_BUFFER_STATE * yy_buffer_stack; /**< Stack as an array. */ - char yy_hold_char; - int yy_n_chars; - int yyleng_r; - char *yy_c_buf_p; - int yy_init; - int yy_start; - int yy_did_buffer_switch_on_eof; - int yy_start_stack_ptr; - int yy_start_stack_depth; - int *yy_start_stack; - yy_state_type yy_last_accepting_state; - char* yy_last_accepting_cpos; - - int yylineno_r; - int yy_flex_debug_r; - - char *yytext_r; - int yy_more_flag; - int yy_more_len; - - YYSTYPE * yylval_r; - - YYLTYPE * yylloc_r; - - }; /* end struct yyguts_t */ - -static int yy_init_globals (yyscan_t yyscanner ); - - /* This must go here because YYSTYPE and YYLTYPE are included - * from bison output in section 1.*/ - # define yylval yyg->yylval_r - - # define yylloc yyg->yylloc_r - -int _mesa_glsl_lex_init (yyscan_t* scanner); - -int _mesa_glsl_lex_init_extra (YY_EXTRA_TYPE user_defined,yyscan_t* scanner); - -/* Accessor methods to globals. - These are made visible to non-reentrant scanners for convenience. */ - -int _mesa_glsl_lex_destroy (yyscan_t yyscanner ); - -int _mesa_glsl_get_debug (yyscan_t yyscanner ); - -void _mesa_glsl_set_debug (int debug_flag ,yyscan_t yyscanner ); - -YY_EXTRA_TYPE _mesa_glsl_get_extra (yyscan_t yyscanner ); - -void _mesa_glsl_set_extra (YY_EXTRA_TYPE user_defined ,yyscan_t yyscanner ); - -FILE *_mesa_glsl_get_in (yyscan_t yyscanner ); - -void _mesa_glsl_set_in (FILE * in_str ,yyscan_t yyscanner ); - -FILE *_mesa_glsl_get_out (yyscan_t yyscanner ); - -void _mesa_glsl_set_out (FILE * out_str ,yyscan_t yyscanner ); - -int _mesa_glsl_get_leng (yyscan_t yyscanner ); - -char *_mesa_glsl_get_text (yyscan_t yyscanner ); - -int _mesa_glsl_get_lineno (yyscan_t yyscanner ); - -void _mesa_glsl_set_lineno (int line_number ,yyscan_t yyscanner ); - -YYSTYPE * _mesa_glsl_get_lval (yyscan_t yyscanner ); - -void _mesa_glsl_set_lval (YYSTYPE * yylval_param ,yyscan_t yyscanner ); - - YYLTYPE *_mesa_glsl_get_lloc (yyscan_t yyscanner ); - - void _mesa_glsl_set_lloc (YYLTYPE * yylloc_param ,yyscan_t yyscanner ); - -/* Macros after this point can all be overridden by user definitions in - * section 1. - */ - -#ifndef YY_SKIP_YYWRAP -#ifdef __cplusplus -extern "C" int _mesa_glsl_wrap (yyscan_t yyscanner ); -#else -extern int _mesa_glsl_wrap (yyscan_t yyscanner ); -#endif -#endif - -#ifndef yytext_ptr -static void yy_flex_strncpy (char *,yyconst char *,int ,yyscan_t yyscanner); -#endif - -#ifdef YY_NEED_STRLEN -static int yy_flex_strlen (yyconst char * ,yyscan_t yyscanner); -#endif - -#ifndef YY_NO_INPUT - -#ifdef __cplusplus -static int yyinput (yyscan_t yyscanner ); -#else -static int input (yyscan_t yyscanner ); -#endif - -#endif - -/* Amount of stuff to slurp up with each read. */ -#ifndef YY_READ_BUF_SIZE -#define YY_READ_BUF_SIZE 8192 -#endif - -/* Copy whatever the last rule matched to the standard output. */ -#ifndef ECHO -/* This used to be an fputs(), but since the string might contain NUL's, - * we now use fwrite(). - */ -#define ECHO fwrite( yytext, yyleng, 1, yyout ) -#endif - -/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, - * is returned in "result". - */ -#ifndef YY_INPUT -#define YY_INPUT(buf,result,max_size) \ - if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \ - { \ - int c = '*'; \ - int n; \ - for ( n = 0; n < max_size && \ - (c = getc( yyin )) != EOF && c != '\n'; ++n ) \ - buf[n] = (char) c; \ - if ( c == '\n' ) \ - buf[n++] = (char) c; \ - if ( c == EOF && ferror( yyin ) ) \ - YY_FATAL_ERROR( "input in flex scanner failed" ); \ - result = n; \ - } \ - else \ - { \ - errno=0; \ - while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \ - { \ - if( errno != EINTR) \ - { \ - YY_FATAL_ERROR( "input in flex scanner failed" ); \ - break; \ - } \ - errno=0; \ - clearerr(yyin); \ - } \ - }\ -\ - -#endif - -/* No semi-colon after return; correct usage is to write "yyterminate();" - - * we don't want an extra ';' after the "return" because that will cause - * some compilers to complain about unreachable statements. - */ -#ifndef yyterminate -#define yyterminate() return YY_NULL -#endif - -/* Number of entries by which start-condition stack grows. */ -#ifndef YY_START_STACK_INCR -#define YY_START_STACK_INCR 25 -#endif - -/* Report a fatal error. */ -#ifndef YY_FATAL_ERROR -#define YY_FATAL_ERROR(msg) yy_fatal_error( msg , yyscanner) -#endif - -/* end tables serialization structures and prototypes */ - -/* Default declaration of generated scanner - a define so the user can - * easily add parameters. - */ -#ifndef YY_DECL -#define YY_DECL_IS_OURS 1 - -extern int _mesa_glsl_lex \ - (YYSTYPE * yylval_param,YYLTYPE * yylloc_param ,yyscan_t yyscanner); - -#define YY_DECL int _mesa_glsl_lex \ - (YYSTYPE * yylval_param, YYLTYPE * yylloc_param , yyscan_t yyscanner) -#endif /* !YY_DECL */ - -/* Code executed at the beginning of each rule, after yytext and yyleng - * have been set up. - */ -#ifndef YY_USER_ACTION -#define YY_USER_ACTION -#endif - -/* Code executed at the end of each rule. */ -#ifndef YY_BREAK -#define YY_BREAK break; -#endif - -#define YY_RULE_SETUP \ - if ( yyleng > 0 ) \ - YY_CURRENT_BUFFER_LVALUE->yy_at_bol = \ - (yytext[yyleng - 1] == '\n'); \ - YY_USER_ACTION - -/** The main scanner function which does all the work. - */ -YY_DECL -{ - register yy_state_type yy_current_state; - register char *yy_cp, *yy_bp; - register int yy_act; - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - -#line 86 "glsl_lexer.lpp" - - -#line 1227 "glsl_lexer.cpp" - - yylval = yylval_param; - - yylloc = yylloc_param; - - if ( !yyg->yy_init ) - { - yyg->yy_init = 1; - -#ifdef YY_USER_INIT - YY_USER_INIT; -#endif - - if ( ! yyg->yy_start ) - yyg->yy_start = 1; /* first start state */ - - if ( ! yyin ) - yyin = stdin; - - if ( ! yyout ) - yyout = stdout; - - if ( ! YY_CURRENT_BUFFER ) { - _mesa_glsl_ensure_buffer_stack (yyscanner); - YY_CURRENT_BUFFER_LVALUE = - _mesa_glsl__create_buffer(yyin,YY_BUF_SIZE ,yyscanner); - } - - _mesa_glsl__load_buffer_state(yyscanner ); - } - - while ( 1 ) /* loops until end-of-file is reached */ - { - yy_cp = yyg->yy_c_buf_p; - - /* Support of yytext. */ - *yy_cp = yyg->yy_hold_char; - - /* yy_bp points to the position in yy_ch_buf of the start of - * the current run. - */ - yy_bp = yy_cp; - - yy_current_state = yyg->yy_start; - yy_current_state += YY_AT_BOL(); -yy_match: - do - { - register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)]; - if ( yy_accept[yy_current_state] ) - { - yyg->yy_last_accepting_state = yy_current_state; - yyg->yy_last_accepting_cpos = yy_cp; - } - while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) - { - yy_current_state = (int) yy_def[yy_current_state]; - if ( yy_current_state >= 708 ) - yy_c = yy_meta[(unsigned int) yy_c]; - } - yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; - ++yy_cp; - } - while ( yy_current_state != 707 ); - yy_cp = yyg->yy_last_accepting_cpos; - yy_current_state = yyg->yy_last_accepting_state; - -yy_find_action: - yy_act = yy_accept[yy_current_state]; - - YY_DO_BEFORE_ACTION; - -do_action: /* This label is used only to access EOF actions. */ - - switch ( yy_act ) - { /* beginning of action switch */ - case 0: /* must back up */ - /* undo the effects of YY_DO_BEFORE_ACTION */ - *yy_cp = yyg->yy_hold_char; - yy_cp = yyg->yy_last_accepting_cpos; - yy_current_state = yyg->yy_last_accepting_state; - goto yy_find_action; - -case 1: -YY_RULE_SETUP -#line 88 "glsl_lexer.lpp" -; - YY_BREAK -/* Preprocessor tokens. */ -case 2: -*yy_cp = yyg->yy_hold_char; /* undo effects of setting up yytext */ -yyg->yy_c_buf_p = yy_cp -= 1; -YY_DO_BEFORE_ACTION; /* set up yytext again */ -YY_RULE_SETUP -#line 91 "glsl_lexer.lpp" -; - YY_BREAK -case 3: -YY_RULE_SETUP -#line 92 "glsl_lexer.lpp" -{ BEGIN PP; return VERSION; } - YY_BREAK -case 4: -YY_RULE_SETUP -#line 93 "glsl_lexer.lpp" -{ BEGIN PP; return EXTENSION; } - YY_BREAK -case 5: -*yy_cp = yyg->yy_hold_char; /* undo effects of setting up yytext */ -yyg->yy_c_buf_p = yy_cp -= 1; -YY_DO_BEFORE_ACTION; /* set up yytext again */ -YY_RULE_SETUP -#line 94 "glsl_lexer.lpp" -{ - /* Eat characters until the first digit is - * encountered - */ - char *ptr = yytext; - while (!isdigit(*ptr)) - ptr++; - - /* Subtract one from the line number because - * yylineno is zero-based instead of - * one-based. - */ - yylineno = strtol(ptr, &ptr, 0) - 1; - yylloc->source = strtol(ptr, NULL, 0); - } - YY_BREAK -case 6: -*yy_cp = yyg->yy_hold_char; /* undo effects of setting up yytext */ -yyg->yy_c_buf_p = yy_cp -= 1; -YY_DO_BEFORE_ACTION; /* set up yytext again */ -YY_RULE_SETUP -#line 109 "glsl_lexer.lpp" -{ - /* Eat characters until the first digit is - * encountered - */ - char *ptr = yytext; - while (!isdigit(*ptr)) - ptr++; - - /* Subtract one from the line number because - * yylineno is zero-based instead of - * one-based. - */ - yylineno = strtol(ptr, &ptr, 0) - 1; - } - YY_BREAK -case 7: -YY_RULE_SETUP -#line 123 "glsl_lexer.lpp" -{ - BEGIN PP; - return PRAGMA_DEBUG_ON; - } - YY_BREAK -case 8: -YY_RULE_SETUP -#line 127 "glsl_lexer.lpp" -{ - BEGIN PP; - return PRAGMA_DEBUG_OFF; - } - YY_BREAK -case 9: -YY_RULE_SETUP -#line 131 "glsl_lexer.lpp" -{ - BEGIN PP; - return PRAGMA_OPTIMIZE_ON; - } - YY_BREAK -case 10: -YY_RULE_SETUP -#line 135 "glsl_lexer.lpp" -{ - BEGIN PP; - return PRAGMA_OPTIMIZE_OFF; - } - YY_BREAK -case 11: -YY_RULE_SETUP -#line 139 "glsl_lexer.lpp" -{ BEGIN PRAGMA; } - YY_BREAK -case 12: -/* rule 12 can match eol */ -YY_RULE_SETUP -#line 141 "glsl_lexer.lpp" -{ BEGIN 0; yylineno++; yycolumn = 0; } - YY_BREAK -case 13: -YY_RULE_SETUP -#line 142 "glsl_lexer.lpp" -{ } - YY_BREAK -case 14: -YY_RULE_SETUP -#line 144 "glsl_lexer.lpp" -{ } - YY_BREAK -case 15: -YY_RULE_SETUP -#line 145 "glsl_lexer.lpp" -{ } - YY_BREAK -case 16: -YY_RULE_SETUP -#line 146 "glsl_lexer.lpp" -return COLON; - YY_BREAK -case 17: -YY_RULE_SETUP -#line 147 "glsl_lexer.lpp" -{ - yylval->identifier = strdup(yytext); - return IDENTIFIER; - } - YY_BREAK -case 18: -YY_RULE_SETUP -#line 151 "glsl_lexer.lpp" -{ - yylval->n = strtol(yytext, NULL, 10); - return INTCONSTANT; - } - YY_BREAK -case 19: -/* rule 19 can match eol */ -YY_RULE_SETUP -#line 155 "glsl_lexer.lpp" -{ BEGIN 0; yylineno++; yycolumn = 0; return EOL; } - YY_BREAK -case 20: -/* rule 20 can match eol */ -YY_RULE_SETUP -#line 157 "glsl_lexer.lpp" -{ yylineno++; yycolumn = 0; } - YY_BREAK -case 21: -YY_RULE_SETUP -#line 159 "glsl_lexer.lpp" -return ATTRIBUTE; - YY_BREAK -case 22: -YY_RULE_SETUP -#line 160 "glsl_lexer.lpp" -return CONST_TOK; - YY_BREAK -case 23: -YY_RULE_SETUP -#line 161 "glsl_lexer.lpp" -return BOOL_TOK; - YY_BREAK -case 24: -YY_RULE_SETUP -#line 162 "glsl_lexer.lpp" -return FLOAT_TOK; - YY_BREAK -case 25: -YY_RULE_SETUP -#line 163 "glsl_lexer.lpp" -return INT_TOK; - YY_BREAK -case 26: -YY_RULE_SETUP -#line 165 "glsl_lexer.lpp" -return BREAK; - YY_BREAK -case 27: -YY_RULE_SETUP -#line 166 "glsl_lexer.lpp" -return CONTINUE; - YY_BREAK -case 28: -YY_RULE_SETUP -#line 167 "glsl_lexer.lpp" -return DO; - YY_BREAK -case 29: -YY_RULE_SETUP -#line 168 "glsl_lexer.lpp" -return WHILE; - YY_BREAK -case 30: -YY_RULE_SETUP -#line 169 "glsl_lexer.lpp" -return ELSE; - YY_BREAK -case 31: -YY_RULE_SETUP -#line 170 "glsl_lexer.lpp" -return FOR; - YY_BREAK -case 32: -YY_RULE_SETUP -#line 171 "glsl_lexer.lpp" -return IF; - YY_BREAK -case 33: -YY_RULE_SETUP -#line 172 "glsl_lexer.lpp" -return DISCARD; - YY_BREAK -case 34: -YY_RULE_SETUP -#line 173 "glsl_lexer.lpp" -return RETURN; - YY_BREAK -case 35: -YY_RULE_SETUP -#line 175 "glsl_lexer.lpp" -return BVEC2; - YY_BREAK -case 36: -YY_RULE_SETUP -#line 176 "glsl_lexer.lpp" -return BVEC3; - YY_BREAK -case 37: -YY_RULE_SETUP -#line 177 "glsl_lexer.lpp" -return BVEC4; - YY_BREAK -case 38: -YY_RULE_SETUP -#line 178 "glsl_lexer.lpp" -return IVEC2; - YY_BREAK -case 39: -YY_RULE_SETUP -#line 179 "glsl_lexer.lpp" -return IVEC3; - YY_BREAK -case 40: -YY_RULE_SETUP -#line 180 "glsl_lexer.lpp" -return IVEC4; - YY_BREAK -case 41: -YY_RULE_SETUP -#line 181 "glsl_lexer.lpp" -return VEC2; - YY_BREAK -case 42: -YY_RULE_SETUP -#line 182 "glsl_lexer.lpp" -return VEC3; - YY_BREAK -case 43: -YY_RULE_SETUP -#line 183 "glsl_lexer.lpp" -return VEC4; - YY_BREAK -case 44: -YY_RULE_SETUP -#line 184 "glsl_lexer.lpp" -return MAT2X2; - YY_BREAK -case 45: -YY_RULE_SETUP -#line 185 "glsl_lexer.lpp" -return MAT3X3; - YY_BREAK -case 46: -YY_RULE_SETUP -#line 186 "glsl_lexer.lpp" -return MAT4X4; - YY_BREAK -case 47: -YY_RULE_SETUP -#line 187 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(120, MAT2X2); - YY_BREAK -case 48: -YY_RULE_SETUP -#line 188 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(120, MAT2X3); - YY_BREAK -case 49: -YY_RULE_SETUP -#line 189 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(120, MAT2X4); - YY_BREAK -case 50: -YY_RULE_SETUP -#line 190 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(120, MAT3X2); - YY_BREAK -case 51: -YY_RULE_SETUP -#line 191 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(120, MAT3X3); - YY_BREAK -case 52: -YY_RULE_SETUP -#line 192 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(120, MAT3X4); - YY_BREAK -case 53: -YY_RULE_SETUP -#line 193 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(120, MAT4X2); - YY_BREAK -case 54: -YY_RULE_SETUP -#line 194 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(120, MAT4X3); - YY_BREAK -case 55: -YY_RULE_SETUP -#line 195 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(120, MAT4X4); - YY_BREAK -case 56: -YY_RULE_SETUP -#line 197 "glsl_lexer.lpp" -return IN_TOK; - YY_BREAK -case 57: -YY_RULE_SETUP -#line 198 "glsl_lexer.lpp" -return OUT_TOK; - YY_BREAK -case 58: -YY_RULE_SETUP -#line 199 "glsl_lexer.lpp" -return INOUT_TOK; - YY_BREAK -case 59: -YY_RULE_SETUP -#line 200 "glsl_lexer.lpp" -return UNIFORM; - YY_BREAK -case 60: -YY_RULE_SETUP -#line 201 "glsl_lexer.lpp" -return VARYING; - YY_BREAK -case 61: -YY_RULE_SETUP -#line 202 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(120, CENTROID); - YY_BREAK -case 62: -YY_RULE_SETUP -#line 203 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER_ES(120, INVARIANT); - YY_BREAK -case 63: -YY_RULE_SETUP -#line 205 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER_ES(130, FLAT); - YY_BREAK -case 64: -YY_RULE_SETUP -#line 206 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(130, SMOOTH); - YY_BREAK -case 65: -YY_RULE_SETUP -#line 207 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(130, NOPERSPECTIVE); - YY_BREAK -case 66: -YY_RULE_SETUP -#line 209 "glsl_lexer.lpp" -return SAMPLER1D; - YY_BREAK -case 67: -YY_RULE_SETUP -#line 210 "glsl_lexer.lpp" -return SAMPLER2D; - YY_BREAK -case 68: -YY_RULE_SETUP -#line 211 "glsl_lexer.lpp" -return SAMPLER3D; - YY_BREAK -case 69: -YY_RULE_SETUP -#line 212 "glsl_lexer.lpp" -return SAMPLERCUBE; - YY_BREAK -case 70: -YY_RULE_SETUP -#line 213 "glsl_lexer.lpp" -return SAMPLER1DSHADOW; - YY_BREAK -case 71: -YY_RULE_SETUP -#line 214 "glsl_lexer.lpp" -return SAMPLER2DSHADOW; - YY_BREAK -case 72: -YY_RULE_SETUP -#line 216 "glsl_lexer.lpp" -return STRUCT; - YY_BREAK -case 73: -YY_RULE_SETUP -#line 217 "glsl_lexer.lpp" -return VOID_TOK; - YY_BREAK -case 74: -YY_RULE_SETUP -#line 219 "glsl_lexer.lpp" -{ - if ((yyextra->language_version >= 140) - || (yyextra->ARB_fragment_coord_conventions_enable)){ - return LAYOUT_TOK; - } else { - yylval->identifier = strdup(yytext); - return IDENTIFIER; - } - } - YY_BREAK -case 75: -YY_RULE_SETUP -#line 229 "glsl_lexer.lpp" -return INC_OP; - YY_BREAK -case 76: -YY_RULE_SETUP -#line 230 "glsl_lexer.lpp" -return DEC_OP; - YY_BREAK -case 77: -YY_RULE_SETUP -#line 231 "glsl_lexer.lpp" -return LE_OP; - YY_BREAK -case 78: -YY_RULE_SETUP -#line 232 "glsl_lexer.lpp" -return GE_OP; - YY_BREAK -case 79: -YY_RULE_SETUP -#line 233 "glsl_lexer.lpp" -return EQ_OP; - YY_BREAK -case 80: -YY_RULE_SETUP -#line 234 "glsl_lexer.lpp" -return NE_OP; - YY_BREAK -case 81: -YY_RULE_SETUP -#line 235 "glsl_lexer.lpp" -return AND_OP; - YY_BREAK -case 82: -YY_RULE_SETUP -#line 236 "glsl_lexer.lpp" -return OR_OP; - YY_BREAK -case 83: -YY_RULE_SETUP -#line 237 "glsl_lexer.lpp" -return XOR_OP; - YY_BREAK -case 84: -YY_RULE_SETUP -#line 239 "glsl_lexer.lpp" -return MUL_ASSIGN; - YY_BREAK -case 85: -YY_RULE_SETUP -#line 240 "glsl_lexer.lpp" -return DIV_ASSIGN; - YY_BREAK -case 86: -YY_RULE_SETUP -#line 241 "glsl_lexer.lpp" -return ADD_ASSIGN; - YY_BREAK -case 87: -YY_RULE_SETUP -#line 242 "glsl_lexer.lpp" -return MOD_ASSIGN; - YY_BREAK -case 88: -YY_RULE_SETUP -#line 243 "glsl_lexer.lpp" -return LEFT_ASSIGN; - YY_BREAK -case 89: -YY_RULE_SETUP -#line 244 "glsl_lexer.lpp" -return RIGHT_ASSIGN; - YY_BREAK -case 90: -YY_RULE_SETUP -#line 245 "glsl_lexer.lpp" -return AND_ASSIGN; - YY_BREAK -case 91: -YY_RULE_SETUP -#line 246 "glsl_lexer.lpp" -return XOR_ASSIGN; - YY_BREAK -case 92: -YY_RULE_SETUP -#line 247 "glsl_lexer.lpp" -return OR_ASSIGN; - YY_BREAK -case 93: -YY_RULE_SETUP -#line 248 "glsl_lexer.lpp" -return SUB_ASSIGN; - YY_BREAK -case 94: -YY_RULE_SETUP -#line 250 "glsl_lexer.lpp" -{ - yylval->n = strtol(yytext, NULL, 10); - return INTCONSTANT; - } - YY_BREAK -case 95: -YY_RULE_SETUP -#line 254 "glsl_lexer.lpp" -{ - yylval->n = strtol(yytext + 2, NULL, 16); - return INTCONSTANT; - } - YY_BREAK -case 96: -YY_RULE_SETUP -#line 258 "glsl_lexer.lpp" -{ - yylval->n = strtol(yytext, NULL, 8); - return INTCONSTANT; - } - YY_BREAK -case 97: -YY_RULE_SETUP -#line 263 "glsl_lexer.lpp" -{ - yylval->real = strtod(yytext, NULL); - return FLOATCONSTANT; - } - YY_BREAK -case 98: -YY_RULE_SETUP -#line 267 "glsl_lexer.lpp" -{ - yylval->real = strtod(yytext, NULL); - return FLOATCONSTANT; - } - YY_BREAK -case 99: -YY_RULE_SETUP -#line 271 "glsl_lexer.lpp" -{ - yylval->real = strtod(yytext, NULL); - return FLOATCONSTANT; - } - YY_BREAK -case 100: -YY_RULE_SETUP -#line 275 "glsl_lexer.lpp" -{ - yylval->real = strtod(yytext, NULL); - return FLOATCONSTANT; - } - YY_BREAK -case 101: -YY_RULE_SETUP -#line 279 "glsl_lexer.lpp" -{ - yylval->real = strtod(yytext, NULL); - return FLOATCONSTANT; - } - YY_BREAK -case 102: -YY_RULE_SETUP -#line 284 "glsl_lexer.lpp" -{ - yylval->n = 1; - return BOOLCONSTANT; - } - YY_BREAK -case 103: -YY_RULE_SETUP -#line 288 "glsl_lexer.lpp" -{ - yylval->n = 0; - return BOOLCONSTANT; - } - YY_BREAK -/* Reserved words in GLSL 1.10. */ -case 104: -YY_RULE_SETUP -#line 295 "glsl_lexer.lpp" -RESERVED_WORD(999, ASM); - YY_BREAK -case 105: -YY_RULE_SETUP -#line 296 "glsl_lexer.lpp" -RESERVED_WORD(999, CLASS); - YY_BREAK -case 106: -YY_RULE_SETUP -#line 297 "glsl_lexer.lpp" -RESERVED_WORD(999, UNION); - YY_BREAK -case 107: -YY_RULE_SETUP -#line 298 "glsl_lexer.lpp" -RESERVED_WORD(999, ENUM); - YY_BREAK -case 108: -YY_RULE_SETUP -#line 299 "glsl_lexer.lpp" -RESERVED_WORD(999, TYPEDEF); - YY_BREAK -case 109: -YY_RULE_SETUP -#line 300 "glsl_lexer.lpp" -RESERVED_WORD(999, TEMPLATE); - YY_BREAK -case 110: -YY_RULE_SETUP -#line 301 "glsl_lexer.lpp" -RESERVED_WORD(999, THIS); - YY_BREAK -case 111: -YY_RULE_SETUP -#line 302 "glsl_lexer.lpp" -RESERVED_WORD(999, PACKED_TOK); - YY_BREAK -case 112: -YY_RULE_SETUP -#line 303 "glsl_lexer.lpp" -RESERVED_WORD(999, GOTO); - YY_BREAK -case 113: -YY_RULE_SETUP -#line 304 "glsl_lexer.lpp" -RESERVED_WORD(130, SWITCH); - YY_BREAK -case 114: -YY_RULE_SETUP -#line 305 "glsl_lexer.lpp" -RESERVED_WORD(130, DEFAULT); - YY_BREAK -case 115: -YY_RULE_SETUP -#line 306 "glsl_lexer.lpp" -RESERVED_WORD(999, INLINE_TOK); - YY_BREAK -case 116: -YY_RULE_SETUP -#line 307 "glsl_lexer.lpp" -RESERVED_WORD(999, NOINLINE); - YY_BREAK -case 117: -YY_RULE_SETUP -#line 308 "glsl_lexer.lpp" -RESERVED_WORD(999, VOLATILE); - YY_BREAK -case 118: -YY_RULE_SETUP -#line 309 "glsl_lexer.lpp" -RESERVED_WORD(999, PUBLIC_TOK); - YY_BREAK -case 119: -YY_RULE_SETUP -#line 310 "glsl_lexer.lpp" -RESERVED_WORD(999, STATIC); - YY_BREAK -case 120: -YY_RULE_SETUP -#line 311 "glsl_lexer.lpp" -RESERVED_WORD(999, EXTERN); - YY_BREAK -case 121: -YY_RULE_SETUP -#line 312 "glsl_lexer.lpp" -RESERVED_WORD(999, EXTERNAL); - YY_BREAK -case 122: -YY_RULE_SETUP -#line 313 "glsl_lexer.lpp" -RESERVED_WORD(999, INTERFACE); - YY_BREAK -case 123: -YY_RULE_SETUP -#line 314 "glsl_lexer.lpp" -RESERVED_WORD(999, LONG_TOK); - YY_BREAK -case 124: -YY_RULE_SETUP -#line 315 "glsl_lexer.lpp" -RESERVED_WORD(999, SHORT_TOK); - YY_BREAK -case 125: -YY_RULE_SETUP -#line 316 "glsl_lexer.lpp" -RESERVED_WORD(999, DOUBLE_TOK); - YY_BREAK -case 126: -YY_RULE_SETUP -#line 317 "glsl_lexer.lpp" -RESERVED_WORD(999, HALF); - YY_BREAK -case 127: -YY_RULE_SETUP -#line 318 "glsl_lexer.lpp" -RESERVED_WORD(999, FIXED_TOK); - YY_BREAK -case 128: -YY_RULE_SETUP -#line 319 "glsl_lexer.lpp" -RESERVED_WORD(999, UNSIGNED); - YY_BREAK -case 129: -YY_RULE_SETUP -#line 320 "glsl_lexer.lpp" -RESERVED_WORD(999, INPUT_TOK); - YY_BREAK -case 130: -YY_RULE_SETUP -#line 321 "glsl_lexer.lpp" -RESERVED_WORD(999, OUTPUT); - YY_BREAK -case 131: -YY_RULE_SETUP -#line 322 "glsl_lexer.lpp" -RESERVED_WORD(999, HVEC2); - YY_BREAK -case 132: -YY_RULE_SETUP -#line 323 "glsl_lexer.lpp" -RESERVED_WORD(999, HVEC3); - YY_BREAK -case 133: -YY_RULE_SETUP -#line 324 "glsl_lexer.lpp" -RESERVED_WORD(999, HVEC4); - YY_BREAK -case 134: -YY_RULE_SETUP -#line 325 "glsl_lexer.lpp" -RESERVED_WORD(999, DVEC2); - YY_BREAK -case 135: -YY_RULE_SETUP -#line 326 "glsl_lexer.lpp" -RESERVED_WORD(999, DVEC3); - YY_BREAK -case 136: -YY_RULE_SETUP -#line 327 "glsl_lexer.lpp" -RESERVED_WORD(999, DVEC4); - YY_BREAK -case 137: -YY_RULE_SETUP -#line 328 "glsl_lexer.lpp" -RESERVED_WORD(999, FVEC2); - YY_BREAK -case 138: -YY_RULE_SETUP -#line 329 "glsl_lexer.lpp" -RESERVED_WORD(999, FVEC3); - YY_BREAK -case 139: -YY_RULE_SETUP -#line 330 "glsl_lexer.lpp" -RESERVED_WORD(999, FVEC4); - YY_BREAK -case 140: -YY_RULE_SETUP -#line 331 "glsl_lexer.lpp" -return SAMPLER2DRECT; - YY_BREAK -case 141: -YY_RULE_SETUP -#line 332 "glsl_lexer.lpp" -RESERVED_WORD(999, SAMPLER3DRECT); - YY_BREAK -case 142: -YY_RULE_SETUP -#line 333 "glsl_lexer.lpp" -return SAMPLER2DRECTSHADOW; - YY_BREAK -case 143: -YY_RULE_SETUP -#line 334 "glsl_lexer.lpp" -RESERVED_WORD(999, SIZEOF); - YY_BREAK -case 144: -YY_RULE_SETUP -#line 335 "glsl_lexer.lpp" -RESERVED_WORD(999, CAST); - YY_BREAK -case 145: -YY_RULE_SETUP -#line 336 "glsl_lexer.lpp" -RESERVED_WORD(999, NAMESPACE); - YY_BREAK -case 146: -YY_RULE_SETUP -#line 337 "glsl_lexer.lpp" -RESERVED_WORD(999, USING); - YY_BREAK -/* Additional reserved words in GLSL 1.20. */ -case 147: -YY_RULE_SETUP -#line 340 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER_ES(120, LOWP); - YY_BREAK -case 148: -YY_RULE_SETUP -#line 341 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER_ES(120, MEDIUMP); - YY_BREAK -case 149: -YY_RULE_SETUP -#line 342 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER_ES(120, HIGHP); - YY_BREAK -case 150: -YY_RULE_SETUP -#line 343 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER_ES(120, PRECISION); - YY_BREAK -/* Additional reserved words in GLSL 1.30. */ -case 151: -YY_RULE_SETUP -#line 346 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(130, COMMON); - YY_BREAK -case 152: -YY_RULE_SETUP -#line 347 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(130, PARTITION); - YY_BREAK -case 153: -YY_RULE_SETUP -#line 348 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(130, ACTIVE); - YY_BREAK -case 154: -YY_RULE_SETUP -#line 349 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER_ES(130, SUPERP); - YY_BREAK -case 155: -YY_RULE_SETUP -#line 350 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(130, SAMPLERBUFFER); - YY_BREAK -case 156: -YY_RULE_SETUP -#line 351 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(130, FILTER); - YY_BREAK -case 157: -YY_RULE_SETUP -#line 352 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(130, IMAGE1D); - YY_BREAK -case 158: -YY_RULE_SETUP -#line 353 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(130, IMAGE2D); - YY_BREAK -case 159: -YY_RULE_SETUP -#line 354 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(130, IMAGE3D); - YY_BREAK -case 160: -YY_RULE_SETUP -#line 355 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(130, IMAGECUBE); - YY_BREAK -case 161: -YY_RULE_SETUP -#line 356 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(130, IIMAGE1D); - YY_BREAK -case 162: -YY_RULE_SETUP -#line 357 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(130, IIMAGE2D); - YY_BREAK -case 163: -YY_RULE_SETUP -#line 358 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(130, IIMAGE3D); - YY_BREAK -case 164: -YY_RULE_SETUP -#line 359 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(130, IIMAGECUBE); - YY_BREAK -case 165: -YY_RULE_SETUP -#line 360 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(130, UIMAGE1D); - YY_BREAK -case 166: -YY_RULE_SETUP -#line 361 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(130, UIMAGE2D); - YY_BREAK -case 167: -YY_RULE_SETUP -#line 362 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(130, UIMAGE3D); - YY_BREAK -case 168: -YY_RULE_SETUP -#line 363 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(130, UIMAGECUBE); - YY_BREAK -case 169: -YY_RULE_SETUP -#line 364 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(130, IMAGE1DARRAY); - YY_BREAK -case 170: -YY_RULE_SETUP -#line 365 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(130, IMAGE2DARRAY); - YY_BREAK -case 171: -YY_RULE_SETUP -#line 366 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(130, IIMAGE1DARRAY); - YY_BREAK -case 172: -YY_RULE_SETUP -#line 367 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(130, IIMAGE2DARRAY); - YY_BREAK -case 173: -YY_RULE_SETUP -#line 368 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(130, UIMAGE1DARRAY); - YY_BREAK -case 174: -YY_RULE_SETUP -#line 369 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(130, UIMAGE2DARRAY); - YY_BREAK -case 175: -YY_RULE_SETUP -#line 370 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(130, IMAGE1DSHADOW); - YY_BREAK -case 176: -YY_RULE_SETUP -#line 371 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(130, IMAGE2DSHADOW); - YY_BREAK -case 177: -YY_RULE_SETUP -#line 372 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(130, IMAGEBUFFER); - YY_BREAK -case 178: -YY_RULE_SETUP -#line 373 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(130, IIMAGEBUFFER); - YY_BREAK -case 179: -YY_RULE_SETUP -#line 374 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(130, UIMAGEBUFFER); - YY_BREAK -case 180: -YY_RULE_SETUP -#line 375 "glsl_lexer.lpp" -TOKEN_OR_IDENTIFIER(130, ROW_MAJOR); - YY_BREAK -case 181: -YY_RULE_SETUP -#line 377 "glsl_lexer.lpp" -{ - struct _mesa_glsl_parse_state *state = yyextra; - void *ctx = state; - yylval->identifier = talloc_strdup(ctx, yytext); - return IDENTIFIER; - } - YY_BREAK -case 182: -YY_RULE_SETUP -#line 384 "glsl_lexer.lpp" -{ return yytext[0]; } - YY_BREAK -case 183: -YY_RULE_SETUP -#line 386 "glsl_lexer.lpp" -ECHO; - YY_BREAK -#line 2330 "glsl_lexer.cpp" -case YY_STATE_EOF(INITIAL): -case YY_STATE_EOF(PP): -case YY_STATE_EOF(PRAGMA): - yyterminate(); - - case YY_END_OF_BUFFER: - { - /* Amount of text matched not including the EOB char. */ - int yy_amount_of_matched_text = (int) (yy_cp - yyg->yytext_ptr) - 1; - - /* Undo the effects of YY_DO_BEFORE_ACTION. */ - *yy_cp = yyg->yy_hold_char; - YY_RESTORE_YY_MORE_OFFSET - - if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW ) - { - /* We're scanning a new file or input source. It's - * possible that this happened because the user - * just pointed yyin at a new source and called - * _mesa_glsl_lex(). If so, then we have to assure - * consistency between YY_CURRENT_BUFFER and our - * globals. Here is the right place to do so, because - * this is the first action (other than possibly a - * back-up) that will match for the new input source. - */ - yyg->yy_n_chars = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; - YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin; - YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL; - } - - /* Note that here we test for yy_c_buf_p "<=" to the position - * of the first EOB in the buffer, since yy_c_buf_p will - * already have been incremented past the NUL character - * (since all states make transitions on EOB to the - * end-of-buffer state). Contrast this with the test - * in input(). - */ - if ( yyg->yy_c_buf_p <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] ) - { /* This was really a NUL. */ - yy_state_type yy_next_state; - - yyg->yy_c_buf_p = yyg->yytext_ptr + yy_amount_of_matched_text; - - yy_current_state = yy_get_previous_state( yyscanner ); - - /* Okay, we're now positioned to make the NUL - * transition. We couldn't have - * yy_get_previous_state() go ahead and do it - * for us because it doesn't know how to deal - * with the possibility of jamming (and we don't - * want to build jamming into it because then it - * will run more slowly). - */ - - yy_next_state = yy_try_NUL_trans( yy_current_state , yyscanner); - - yy_bp = yyg->yytext_ptr + YY_MORE_ADJ; - - if ( yy_next_state ) - { - /* Consume the NUL. */ - yy_cp = ++yyg->yy_c_buf_p; - yy_current_state = yy_next_state; - goto yy_match; - } - - else - { - yy_cp = yyg->yy_last_accepting_cpos; - yy_current_state = yyg->yy_last_accepting_state; - goto yy_find_action; - } - } - - else switch ( yy_get_next_buffer( yyscanner ) ) - { - case EOB_ACT_END_OF_FILE: - { - yyg->yy_did_buffer_switch_on_eof = 0; - - if ( _mesa_glsl_wrap(yyscanner ) ) - { - /* Note: because we've taken care in - * yy_get_next_buffer() to have set up - * yytext, we can now set up - * yy_c_buf_p so that if some total - * hoser (like flex itself) wants to - * call the scanner after we return the - * YY_NULL, it'll still work - another - * YY_NULL will get returned. - */ - yyg->yy_c_buf_p = yyg->yytext_ptr + YY_MORE_ADJ; - - yy_act = YY_STATE_EOF(YY_START); - goto do_action; - } - - else - { - if ( ! yyg->yy_did_buffer_switch_on_eof ) - YY_NEW_FILE; - } - break; - } - - case EOB_ACT_CONTINUE_SCAN: - yyg->yy_c_buf_p = - yyg->yytext_ptr + yy_amount_of_matched_text; - - yy_current_state = yy_get_previous_state( yyscanner ); - - yy_cp = yyg->yy_c_buf_p; - yy_bp = yyg->yytext_ptr + YY_MORE_ADJ; - goto yy_match; - - case EOB_ACT_LAST_MATCH: - yyg->yy_c_buf_p = - &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars]; - - yy_current_state = yy_get_previous_state( yyscanner ); - - yy_cp = yyg->yy_c_buf_p; - yy_bp = yyg->yytext_ptr + YY_MORE_ADJ; - goto yy_find_action; - } - break; - } - - default: - YY_FATAL_ERROR( - "fatal flex scanner internal error--no action found" ); - } /* end of action switch */ - } /* end of scanning one token */ -} /* end of _mesa_glsl_lex */ - -/* yy_get_next_buffer - try to read in a new buffer - * - * Returns a code representing an action: - * EOB_ACT_LAST_MATCH - - * EOB_ACT_CONTINUE_SCAN - continue scanning from current position - * EOB_ACT_END_OF_FILE - end of file - */ -static int yy_get_next_buffer (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; - register char *source = yyg->yytext_ptr; - register int number_to_move, i; - int ret_val; - - if ( yyg->yy_c_buf_p > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars + 1] ) - YY_FATAL_ERROR( - "fatal flex scanner internal error--end of buffer missed" ); - - if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) - { /* Don't try to fill the buffer, so this is an EOF. */ - if ( yyg->yy_c_buf_p - yyg->yytext_ptr - YY_MORE_ADJ == 1 ) - { - /* We matched a single character, the EOB, so - * treat this as a final EOF. - */ - return EOB_ACT_END_OF_FILE; - } - - else - { - /* We matched some text prior to the EOB, first - * process it. - */ - return EOB_ACT_LAST_MATCH; - } - } - - /* Try to read more data. */ - - /* First move last chars to start of buffer. */ - number_to_move = (int) (yyg->yy_c_buf_p - yyg->yytext_ptr) - 1; - - for ( i = 0; i < number_to_move; ++i ) - *(dest++) = *(source++); - - if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING ) - /* don't do the read, it's not guaranteed to return an EOF, - * just force an EOF - */ - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars = 0; - - else - { - int num_to_read = - YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; - - while ( num_to_read <= 0 ) - { /* Not enough room in the buffer - grow it. */ - - /* just a shorter name for the current buffer */ - YY_BUFFER_STATE b = YY_CURRENT_BUFFER; - - int yy_c_buf_p_offset = - (int) (yyg->yy_c_buf_p - b->yy_ch_buf); - - if ( b->yy_is_our_buffer ) - { - int new_size = b->yy_buf_size * 2; - - if ( new_size <= 0 ) - b->yy_buf_size += b->yy_buf_size / 8; - else - b->yy_buf_size *= 2; - - b->yy_ch_buf = (char *) - /* Include room in for 2 EOB chars. */ - _mesa_glsl_realloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 ,yyscanner ); - } - else - /* Can't grow it, we don't own it. */ - b->yy_ch_buf = 0; - - if ( ! b->yy_ch_buf ) - YY_FATAL_ERROR( - "fatal error - scanner input buffer overflow" ); - - yyg->yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset]; - - num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - - number_to_move - 1; - - } - - if ( num_to_read > YY_READ_BUF_SIZE ) - num_to_read = YY_READ_BUF_SIZE; - - /* Read in more data. */ - YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), - yyg->yy_n_chars, (size_t) num_to_read ); - - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars; - } - - if ( yyg->yy_n_chars == 0 ) - { - if ( number_to_move == YY_MORE_ADJ ) - { - ret_val = EOB_ACT_END_OF_FILE; - _mesa_glsl_restart(yyin ,yyscanner); - } - - else - { - ret_val = EOB_ACT_LAST_MATCH; - YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = - YY_BUFFER_EOF_PENDING; - } - } - - else - ret_val = EOB_ACT_CONTINUE_SCAN; - - if ((yy_size_t) (yyg->yy_n_chars + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { - /* Extend the array by 50%, plus the number we really need. */ - yy_size_t new_size = yyg->yy_n_chars + number_to_move + (yyg->yy_n_chars >> 1); - YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) _mesa_glsl_realloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size ,yyscanner ); - if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) - YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" ); - } - - yyg->yy_n_chars += number_to_move; - YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] = YY_END_OF_BUFFER_CHAR; - YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR; - - yyg->yytext_ptr = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; - - return ret_val; -} - -/* yy_get_previous_state - get the state just before the EOB char was reached */ - - static yy_state_type yy_get_previous_state (yyscan_t yyscanner) -{ - register yy_state_type yy_current_state; - register char *yy_cp; - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - yy_current_state = yyg->yy_start; - yy_current_state += YY_AT_BOL(); - - for ( yy_cp = yyg->yytext_ptr + YY_MORE_ADJ; yy_cp < yyg->yy_c_buf_p; ++yy_cp ) - { - register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); - if ( yy_accept[yy_current_state] ) - { - yyg->yy_last_accepting_state = yy_current_state; - yyg->yy_last_accepting_cpos = yy_cp; - } - while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) - { - yy_current_state = (int) yy_def[yy_current_state]; - if ( yy_current_state >= 708 ) - yy_c = yy_meta[(unsigned int) yy_c]; - } - yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; - } - - return yy_current_state; -} - -/* yy_try_NUL_trans - try to make a transition on the NUL character - * - * synopsis - * next_state = yy_try_NUL_trans( current_state ); - */ - static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state , yyscan_t yyscanner) -{ - register int yy_is_jam; - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; /* This var may be unused depending upon options. */ - register char *yy_cp = yyg->yy_c_buf_p; - - register YY_CHAR yy_c = 1; - if ( yy_accept[yy_current_state] ) - { - yyg->yy_last_accepting_state = yy_current_state; - yyg->yy_last_accepting_cpos = yy_cp; - } - while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) - { - yy_current_state = (int) yy_def[yy_current_state]; - if ( yy_current_state >= 708 ) - yy_c = yy_meta[(unsigned int) yy_c]; - } - yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; - yy_is_jam = (yy_current_state == 707); - - return yy_is_jam ? 0 : yy_current_state; -} - -#ifndef YY_NO_INPUT -#ifdef __cplusplus - static int yyinput (yyscan_t yyscanner) -#else - static int input (yyscan_t yyscanner) -#endif - -{ - int c; - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - *yyg->yy_c_buf_p = yyg->yy_hold_char; - - if ( *yyg->yy_c_buf_p == YY_END_OF_BUFFER_CHAR ) - { - /* yy_c_buf_p now points to the character we want to return. - * If this occurs *before* the EOB characters, then it's a - * valid NUL; if not, then we've hit the end of the buffer. - */ - if ( yyg->yy_c_buf_p < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] ) - /* This was really a NUL. */ - *yyg->yy_c_buf_p = '\0'; - - else - { /* need more input */ - int offset = yyg->yy_c_buf_p - yyg->yytext_ptr; - ++yyg->yy_c_buf_p; - - switch ( yy_get_next_buffer( yyscanner ) ) - { - case EOB_ACT_LAST_MATCH: - /* This happens because yy_g_n_b() - * sees that we've accumulated a - * token and flags that we need to - * try matching the token before - * proceeding. But for input(), - * there's no matching to consider. - * So convert the EOB_ACT_LAST_MATCH - * to EOB_ACT_END_OF_FILE. - */ - - /* Reset buffer status. */ - _mesa_glsl_restart(yyin ,yyscanner); - - /*FALLTHROUGH*/ - - case EOB_ACT_END_OF_FILE: - { - if ( _mesa_glsl_wrap(yyscanner ) ) - return EOF; - - if ( ! yyg->yy_did_buffer_switch_on_eof ) - YY_NEW_FILE; -#ifdef __cplusplus - return yyinput(yyscanner); -#else - return input(yyscanner); -#endif - } - - case EOB_ACT_CONTINUE_SCAN: - yyg->yy_c_buf_p = yyg->yytext_ptr + offset; - break; - } - } - } - - c = *(unsigned char *) yyg->yy_c_buf_p; /* cast for 8-bit char's */ - *yyg->yy_c_buf_p = '\0'; /* preserve yytext */ - yyg->yy_hold_char = *++yyg->yy_c_buf_p; - - YY_CURRENT_BUFFER_LVALUE->yy_at_bol = (c == '\n'); - - return c; -} -#endif /* ifndef YY_NO_INPUT */ - -/** Immediately switch to a different input stream. - * @param input_file A readable stream. - * @param yyscanner The scanner object. - * @note This function does not reset the start condition to @c INITIAL . - */ - void _mesa_glsl_restart (FILE * input_file , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - if ( ! YY_CURRENT_BUFFER ){ - _mesa_glsl_ensure_buffer_stack (yyscanner); - YY_CURRENT_BUFFER_LVALUE = - _mesa_glsl__create_buffer(yyin,YY_BUF_SIZE ,yyscanner); - } - - _mesa_glsl__init_buffer(YY_CURRENT_BUFFER,input_file ,yyscanner); - _mesa_glsl__load_buffer_state(yyscanner ); -} - -/** Switch to a different input buffer. - * @param new_buffer The new input buffer. - * @param yyscanner The scanner object. - */ - void _mesa_glsl__switch_to_buffer (YY_BUFFER_STATE new_buffer , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - /* TODO. We should be able to replace this entire function body - * with - * _mesa_glsl_pop_buffer_state(); - * _mesa_glsl_push_buffer_state(new_buffer); - */ - _mesa_glsl_ensure_buffer_stack (yyscanner); - if ( YY_CURRENT_BUFFER == new_buffer ) - return; - - if ( YY_CURRENT_BUFFER ) - { - /* Flush out information for old buffer. */ - *yyg->yy_c_buf_p = yyg->yy_hold_char; - YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = yyg->yy_c_buf_p; - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars; - } - - YY_CURRENT_BUFFER_LVALUE = new_buffer; - _mesa_glsl__load_buffer_state(yyscanner ); - - /* We don't actually know whether we did this switch during - * EOF (_mesa_glsl_wrap()) processing, but the only time this flag - * is looked at is after _mesa_glsl_wrap() is called, so it's safe - * to go ahead and always set it. - */ - yyg->yy_did_buffer_switch_on_eof = 1; -} - -static void _mesa_glsl__load_buffer_state (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - yyg->yy_n_chars = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; - yyg->yytext_ptr = yyg->yy_c_buf_p = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; - yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file; - yyg->yy_hold_char = *yyg->yy_c_buf_p; -} - -/** Allocate and initialize an input buffer state. - * @param file A readable stream. - * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. - * @param yyscanner The scanner object. - * @return the allocated buffer state. - */ - YY_BUFFER_STATE _mesa_glsl__create_buffer (FILE * file, int size , yyscan_t yyscanner) -{ - YY_BUFFER_STATE b; - - b = (YY_BUFFER_STATE) _mesa_glsl_alloc(sizeof( struct yy_buffer_state ) ,yyscanner ); - if ( ! b ) - YY_FATAL_ERROR( "out of dynamic memory in _mesa_glsl__create_buffer()" ); - - b->yy_buf_size = size; - - /* yy_ch_buf has to be 2 characters longer than the size given because - * we need to put in 2 end-of-buffer characters. - */ - b->yy_ch_buf = (char *) _mesa_glsl_alloc(b->yy_buf_size + 2 ,yyscanner ); - if ( ! b->yy_ch_buf ) - YY_FATAL_ERROR( "out of dynamic memory in _mesa_glsl__create_buffer()" ); - - b->yy_is_our_buffer = 1; - - _mesa_glsl__init_buffer(b,file ,yyscanner); - - return b; -} - -/** Destroy the buffer. - * @param b a buffer created with _mesa_glsl__create_buffer() - * @param yyscanner The scanner object. - */ - void _mesa_glsl__delete_buffer (YY_BUFFER_STATE b , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - if ( ! b ) - return; - - if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */ - YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; - - if ( b->yy_is_our_buffer ) - _mesa_glsl_free((void *) b->yy_ch_buf ,yyscanner ); - - _mesa_glsl_free((void *) b ,yyscanner ); -} - -/* Initializes or reinitializes a buffer. - * This function is sometimes called more than once on the same buffer, - * such as during a _mesa_glsl_restart() or at EOF. - */ - static void _mesa_glsl__init_buffer (YY_BUFFER_STATE b, FILE * file , yyscan_t yyscanner) - -{ - int oerrno = errno; - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - _mesa_glsl__flush_buffer(b ,yyscanner); - - b->yy_input_file = file; - b->yy_fill_buffer = 1; - - /* If b is the current buffer, then _mesa_glsl__init_buffer was _probably_ - * called from _mesa_glsl_restart() or through yy_get_next_buffer. - * In that case, we don't want to reset the lineno or column. - */ - if (b != YY_CURRENT_BUFFER){ - b->yy_bs_lineno = 1; - b->yy_bs_column = 0; - } - - b->yy_is_interactive = 0; - - errno = oerrno; -} - -/** Discard all buffered characters. On the next scan, YY_INPUT will be called. - * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. - * @param yyscanner The scanner object. - */ - void _mesa_glsl__flush_buffer (YY_BUFFER_STATE b , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - if ( ! b ) - return; - - b->yy_n_chars = 0; - - /* We always need two end-of-buffer characters. The first causes - * a transition to the end-of-buffer state. The second causes - * a jam in that state. - */ - b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; - b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; - - b->yy_buf_pos = &b->yy_ch_buf[0]; - - b->yy_at_bol = 1; - b->yy_buffer_status = YY_BUFFER_NEW; - - if ( b == YY_CURRENT_BUFFER ) - _mesa_glsl__load_buffer_state(yyscanner ); -} - -/** Pushes the new state onto the stack. The new state becomes - * the current state. This function will allocate the stack - * if necessary. - * @param new_buffer The new state. - * @param yyscanner The scanner object. - */ -void _mesa_glsl_push_buffer_state (YY_BUFFER_STATE new_buffer , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - if (new_buffer == NULL) - return; - - _mesa_glsl_ensure_buffer_stack(yyscanner); - - /* This block is copied from _mesa_glsl__switch_to_buffer. */ - if ( YY_CURRENT_BUFFER ) - { - /* Flush out information for old buffer. */ - *yyg->yy_c_buf_p = yyg->yy_hold_char; - YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = yyg->yy_c_buf_p; - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars; - } - - /* Only push if top exists. Otherwise, replace top. */ - if (YY_CURRENT_BUFFER) - yyg->yy_buffer_stack_top++; - YY_CURRENT_BUFFER_LVALUE = new_buffer; - - /* copied from _mesa_glsl__switch_to_buffer. */ - _mesa_glsl__load_buffer_state(yyscanner ); - yyg->yy_did_buffer_switch_on_eof = 1; -} - -/** Removes and deletes the top of the stack, if present. - * The next element becomes the new top. - * @param yyscanner The scanner object. - */ -void _mesa_glsl_pop_buffer_state (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - if (!YY_CURRENT_BUFFER) - return; - - _mesa_glsl__delete_buffer(YY_CURRENT_BUFFER ,yyscanner); - YY_CURRENT_BUFFER_LVALUE = NULL; - if (yyg->yy_buffer_stack_top > 0) - --yyg->yy_buffer_stack_top; - - if (YY_CURRENT_BUFFER) { - _mesa_glsl__load_buffer_state(yyscanner ); - yyg->yy_did_buffer_switch_on_eof = 1; - } -} - -/* Allocates the stack if it does not exist. - * Guarantees space for at least one push. - */ -static void _mesa_glsl_ensure_buffer_stack (yyscan_t yyscanner) -{ - int num_to_alloc; - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - if (!yyg->yy_buffer_stack) { - - /* First allocation is just for 2 elements, since we don't know if this - * scanner will even need a stack. We use 2 instead of 1 to avoid an - * immediate realloc on the next call. - */ - num_to_alloc = 1; - yyg->yy_buffer_stack = (struct yy_buffer_state**)_mesa_glsl_alloc - (num_to_alloc * sizeof(struct yy_buffer_state*) - , yyscanner); - if ( ! yyg->yy_buffer_stack ) - YY_FATAL_ERROR( "out of dynamic memory in _mesa_glsl_ensure_buffer_stack()" ); - - memset(yyg->yy_buffer_stack, 0, num_to_alloc * sizeof(struct yy_buffer_state*)); - - yyg->yy_buffer_stack_max = num_to_alloc; - yyg->yy_buffer_stack_top = 0; - return; - } - - if (yyg->yy_buffer_stack_top >= (yyg->yy_buffer_stack_max) - 1){ - - /* Increase the buffer to prepare for a possible push. */ - int grow_size = 8 /* arbitrary grow size */; - - num_to_alloc = yyg->yy_buffer_stack_max + grow_size; - yyg->yy_buffer_stack = (struct yy_buffer_state**)_mesa_glsl_realloc - (yyg->yy_buffer_stack, - num_to_alloc * sizeof(struct yy_buffer_state*) - , yyscanner); - if ( ! yyg->yy_buffer_stack ) - YY_FATAL_ERROR( "out of dynamic memory in _mesa_glsl_ensure_buffer_stack()" ); - - /* zero only the new slots.*/ - memset(yyg->yy_buffer_stack + yyg->yy_buffer_stack_max, 0, grow_size * sizeof(struct yy_buffer_state*)); - yyg->yy_buffer_stack_max = num_to_alloc; - } -} - -/** Setup the input buffer state to scan directly from a user-specified character buffer. - * @param base the character buffer - * @param size the size in bytes of the character buffer - * @param yyscanner The scanner object. - * @return the newly allocated buffer state object. - */ -YY_BUFFER_STATE _mesa_glsl__scan_buffer (char * base, yy_size_t size , yyscan_t yyscanner) -{ - YY_BUFFER_STATE b; - - if ( size < 2 || - base[size-2] != YY_END_OF_BUFFER_CHAR || - base[size-1] != YY_END_OF_BUFFER_CHAR ) - /* They forgot to leave room for the EOB's. */ - return 0; - - b = (YY_BUFFER_STATE) _mesa_glsl_alloc(sizeof( struct yy_buffer_state ) ,yyscanner ); - if ( ! b ) - YY_FATAL_ERROR( "out of dynamic memory in _mesa_glsl__scan_buffer()" ); - - b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ - b->yy_buf_pos = b->yy_ch_buf = base; - b->yy_is_our_buffer = 0; - b->yy_input_file = 0; - b->yy_n_chars = b->yy_buf_size; - b->yy_is_interactive = 0; - b->yy_at_bol = 1; - b->yy_fill_buffer = 0; - b->yy_buffer_status = YY_BUFFER_NEW; - - _mesa_glsl__switch_to_buffer(b ,yyscanner ); - - return b; -} - -/** Setup the input buffer state to scan a string. The next call to _mesa_glsl_lex() will - * scan from a @e copy of @a str. - * @param yystr a NUL-terminated string to scan - * @param yyscanner The scanner object. - * @return the newly allocated buffer state object. - * @note If you want to scan bytes that may contain NUL values, then use - * _mesa_glsl__scan_bytes() instead. - */ -YY_BUFFER_STATE _mesa_glsl__scan_string (yyconst char * yystr , yyscan_t yyscanner) -{ - - return _mesa_glsl__scan_bytes(yystr,strlen(yystr) ,yyscanner); -} - -/** Setup the input buffer state to scan the given bytes. The next call to _mesa_glsl_lex() will - * scan from a @e copy of @a bytes. - * @param bytes the byte buffer to scan - * @param len the number of bytes in the buffer pointed to by @a bytes. - * @param yyscanner The scanner object. - * @return the newly allocated buffer state object. - */ -YY_BUFFER_STATE _mesa_glsl__scan_bytes (yyconst char * yybytes, int _yybytes_len , yyscan_t yyscanner) -{ - YY_BUFFER_STATE b; - char *buf; - yy_size_t n; - int i; - - /* Get memory for full buffer, including space for trailing EOB's. */ - n = _yybytes_len + 2; - buf = (char *) _mesa_glsl_alloc(n ,yyscanner ); - if ( ! buf ) - YY_FATAL_ERROR( "out of dynamic memory in _mesa_glsl__scan_bytes()" ); - - for ( i = 0; i < _yybytes_len; ++i ) - buf[i] = yybytes[i]; - - buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; - - b = _mesa_glsl__scan_buffer(buf,n ,yyscanner); - if ( ! b ) - YY_FATAL_ERROR( "bad buffer in _mesa_glsl__scan_bytes()" ); - - /* It's okay to grow etc. this buffer, and we should throw it - * away when we're done. - */ - b->yy_is_our_buffer = 1; - - return b; -} - -#ifndef YY_EXIT_FAILURE -#define YY_EXIT_FAILURE 2 -#endif - -static void yy_fatal_error (yyconst char* msg , yyscan_t yyscanner) -{ - (void) fprintf( stderr, "%s\n", msg ); - exit( YY_EXIT_FAILURE ); -} - -/* Redefine yyless() so it works in section 3 code. */ - -#undef yyless -#define yyless(n) \ - do \ - { \ - /* Undo effects of setting up yytext. */ \ - int yyless_macro_arg = (n); \ - YY_LESS_LINENO(yyless_macro_arg);\ - yytext[yyleng] = yyg->yy_hold_char; \ - yyg->yy_c_buf_p = yytext + yyless_macro_arg; \ - yyg->yy_hold_char = *yyg->yy_c_buf_p; \ - *yyg->yy_c_buf_p = '\0'; \ - yyleng = yyless_macro_arg; \ - } \ - while ( 0 ) - -/* Accessor methods (get/set functions) to struct members. */ - -/** Get the user-defined data for this scanner. - * @param yyscanner The scanner object. - */ -YY_EXTRA_TYPE _mesa_glsl_get_extra (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - return yyextra; -} - -/** Get the current line number. - * @param yyscanner The scanner object. - */ -int _mesa_glsl_get_lineno (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - if (! YY_CURRENT_BUFFER) - return 0; - - return yylineno; -} - -/** Get the current column number. - * @param yyscanner The scanner object. - */ -int _mesa_glsl_get_column (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - if (! YY_CURRENT_BUFFER) - return 0; - - return yycolumn; -} - -/** Get the input stream. - * @param yyscanner The scanner object. - */ -FILE *_mesa_glsl_get_in (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - return yyin; -} - -/** Get the output stream. - * @param yyscanner The scanner object. - */ -FILE *_mesa_glsl_get_out (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - return yyout; -} - -/** Get the length of the current token. - * @param yyscanner The scanner object. - */ -int _mesa_glsl_get_leng (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - return yyleng; -} - -/** Get the current token. - * @param yyscanner The scanner object. - */ - -char *_mesa_glsl_get_text (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - return yytext; -} - -/** Set the user-defined data. This data is never touched by the scanner. - * @param user_defined The data to be associated with this scanner. - * @param yyscanner The scanner object. - */ -void _mesa_glsl_set_extra (YY_EXTRA_TYPE user_defined , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - yyextra = user_defined ; -} - -/** Set the current line number. - * @param line_number - * @param yyscanner The scanner object. - */ -void _mesa_glsl_set_lineno (int line_number , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - /* lineno is only valid if an input buffer exists. */ - if (! YY_CURRENT_BUFFER ) - yy_fatal_error( "_mesa_glsl_set_lineno called with no buffer" , yyscanner); - - yylineno = line_number; -} - -/** Set the current column. - * @param line_number - * @param yyscanner The scanner object. - */ -void _mesa_glsl_set_column (int column_no , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - /* column is only valid if an input buffer exists. */ - if (! YY_CURRENT_BUFFER ) - yy_fatal_error( "_mesa_glsl_set_column called with no buffer" , yyscanner); - - yycolumn = column_no; -} - -/** Set the input stream. This does not discard the current - * input buffer. - * @param in_str A readable stream. - * @param yyscanner The scanner object. - * @see _mesa_glsl__switch_to_buffer - */ -void _mesa_glsl_set_in (FILE * in_str , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - yyin = in_str ; -} - -void _mesa_glsl_set_out (FILE * out_str , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - yyout = out_str ; -} - -int _mesa_glsl_get_debug (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - return yy_flex_debug; -} - -void _mesa_glsl_set_debug (int bdebug , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - yy_flex_debug = bdebug ; -} - -/* Accessor methods for yylval and yylloc */ - -YYSTYPE * _mesa_glsl_get_lval (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - return yylval; -} - -void _mesa_glsl_set_lval (YYSTYPE * yylval_param , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - yylval = yylval_param; -} - -YYLTYPE *_mesa_glsl_get_lloc (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - return yylloc; -} - -void _mesa_glsl_set_lloc (YYLTYPE * yylloc_param , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - yylloc = yylloc_param; -} - -/* User-visible API */ - -/* _mesa_glsl_lex_init is special because it creates the scanner itself, so it is - * the ONLY reentrant function that doesn't take the scanner as the last argument. - * That's why we explicitly handle the declaration, instead of using our macros. - */ - -int _mesa_glsl_lex_init(yyscan_t* ptr_yy_globals) - -{ - if (ptr_yy_globals == NULL){ - errno = EINVAL; - return 1; - } - - *ptr_yy_globals = (yyscan_t) _mesa_glsl_alloc ( sizeof( struct yyguts_t ), NULL ); - - if (*ptr_yy_globals == NULL){ - errno = ENOMEM; - return 1; - } - - /* By setting to 0xAA, we expose bugs in yy_init_globals. Leave at 0x00 for releases. */ - memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t)); - - return yy_init_globals ( *ptr_yy_globals ); -} - -/* _mesa_glsl_lex_init_extra has the same functionality as _mesa_glsl_lex_init, but follows the - * convention of taking the scanner as the last argument. Note however, that - * this is a *pointer* to a scanner, as it will be allocated by this call (and - * is the reason, too, why this function also must handle its own declaration). - * The user defined value in the first argument will be available to _mesa_glsl_alloc in - * the yyextra field. - */ - -int _mesa_glsl_lex_init_extra(YY_EXTRA_TYPE yy_user_defined,yyscan_t* ptr_yy_globals ) - -{ - struct yyguts_t dummy_yyguts; - - _mesa_glsl_set_extra (yy_user_defined, &dummy_yyguts); - - if (ptr_yy_globals == NULL){ - errno = EINVAL; - return 1; - } - - *ptr_yy_globals = (yyscan_t) _mesa_glsl_alloc ( sizeof( struct yyguts_t ), &dummy_yyguts ); - - if (*ptr_yy_globals == NULL){ - errno = ENOMEM; - return 1; - } - - /* By setting to 0xAA, we expose bugs in - yy_init_globals. Leave at 0x00 for releases. */ - memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t)); - - _mesa_glsl_set_extra (yy_user_defined, *ptr_yy_globals); - - return yy_init_globals ( *ptr_yy_globals ); -} - -static int yy_init_globals (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - /* Initialization is the same as for the non-reentrant scanner. - * This function is called from _mesa_glsl_lex_destroy(), so don't allocate here. - */ - - yyg->yy_buffer_stack = 0; - yyg->yy_buffer_stack_top = 0; - yyg->yy_buffer_stack_max = 0; - yyg->yy_c_buf_p = (char *) 0; - yyg->yy_init = 0; - yyg->yy_start = 0; - - yyg->yy_start_stack_ptr = 0; - yyg->yy_start_stack_depth = 0; - yyg->yy_start_stack = NULL; - -/* Defined in main.c */ -#ifdef YY_STDINIT - yyin = stdin; - yyout = stdout; -#else - yyin = (FILE *) 0; - yyout = (FILE *) 0; -#endif - - /* For future reference: Set errno on error, since we are called by - * _mesa_glsl_lex_init() - */ - return 0; -} - -/* _mesa_glsl_lex_destroy is for both reentrant and non-reentrant scanners. */ -int _mesa_glsl_lex_destroy (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - /* Pop the buffer stack, destroying each element. */ - while(YY_CURRENT_BUFFER){ - _mesa_glsl__delete_buffer(YY_CURRENT_BUFFER ,yyscanner ); - YY_CURRENT_BUFFER_LVALUE = NULL; - _mesa_glsl_pop_buffer_state(yyscanner); - } - - /* Destroy the stack itself. */ - _mesa_glsl_free(yyg->yy_buffer_stack ,yyscanner); - yyg->yy_buffer_stack = NULL; - - /* Destroy the start condition stack. */ - _mesa_glsl_free(yyg->yy_start_stack ,yyscanner ); - yyg->yy_start_stack = NULL; - - /* Reset the globals. This is important in a non-reentrant scanner so the next time - * _mesa_glsl_lex() is called, initialization will occur. */ - yy_init_globals( yyscanner); - - /* Destroy the main struct (reentrant only). */ - _mesa_glsl_free ( yyscanner , yyscanner ); - yyscanner = NULL; - return 0; -} - -/* - * Internal utility routines. - */ - -#ifndef yytext_ptr -static void yy_flex_strncpy (char* s1, yyconst char * s2, int n , yyscan_t yyscanner) -{ - register int i; - for ( i = 0; i < n; ++i ) - s1[i] = s2[i]; -} -#endif - -#ifdef YY_NEED_STRLEN -static int yy_flex_strlen (yyconst char * s , yyscan_t yyscanner) -{ - register int n; - for ( n = 0; s[n]; ++n ) - ; - - return n; -} -#endif - -void *_mesa_glsl_alloc (yy_size_t size , yyscan_t yyscanner) -{ - return (void *) malloc( size ); -} - -void *_mesa_glsl_realloc (void * ptr, yy_size_t size , yyscan_t yyscanner) -{ - /* The cast to (char *) in the following accommodates both - * implementations that use char* generic pointers, and those - * that use void* generic pointers. It works with the latter - * because both ANSI C and C++ allow castless assignment from - * any pointer type to void*, and deal with argument conversions - * as though doing an assignment. - */ - return (void *) realloc( (char *) ptr, size ); -} - -void _mesa_glsl_free (void * ptr , yyscan_t yyscanner) -{ - free( (char *) ptr ); /* see _mesa_glsl_realloc() for (char *) cast */ -} - -#define YYTABLES_NAME "yytables" - -#line 386 "glsl_lexer.lpp" - - - -void -_mesa_glsl_lexer_ctor(struct _mesa_glsl_parse_state *state, const char *string) -{ - _mesa_glsl_lex_init_extra(state,& state->scanner); - _mesa_glsl__scan_string(string,state->scanner); -} - -void -_mesa_glsl_lexer_dtor(struct _mesa_glsl_parse_state *state) -{ - _mesa_glsl_lex_destroy(state->scanner); -} - +#line 2 "glsl_lexer.cpp"
+
+#line 4 "glsl_lexer.cpp"
+
+#define YY_INT_ALIGNED short int
+
+/* A lexical scanner generated by flex */
+
+#define FLEX_SCANNER
+#define YY_FLEX_MAJOR_VERSION 2
+#define YY_FLEX_MINOR_VERSION 5
+#define YY_FLEX_SUBMINOR_VERSION 35
+#if YY_FLEX_SUBMINOR_VERSION > 0
+#define FLEX_BETA
+#endif
+
+/* First, we deal with platform-specific or compiler-specific issues. */
+
+/* begin standard C headers. */
+#include <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 209
+#define YY_END_OF_BUFFER 210
+/* This struct is not used in this scanner,
+ but its presence is necessary. */
+struct yy_trans_info
+ {
+ flex_int32_t yy_verify;
+ flex_int32_t yy_nxt;
+ };
+static yyconst flex_int16_t yy_accept[813] =
+ { 0,
+ 0, 0, 15, 15, 0, 0, 210, 208, 1, 20,
+ 208, 208, 208, 208, 208, 208, 208, 208, 119, 117,
+ 208, 208, 208, 207, 208, 207, 207, 207, 207, 207,
+ 207, 207, 207, 207, 207, 207, 207, 207, 207, 207,
+ 207, 207, 207, 207, 207, 208, 1, 208, 209, 15,
+ 19, 209, 18, 16, 17, 13, 12, 1, 101, 110,
+ 102, 113, 107, 96, 109, 97, 116, 121, 108, 122,
+ 119, 0, 0, 124, 119, 0, 117, 117, 105, 98,
+ 100, 99, 106, 207, 114, 104, 207, 207, 207, 207,
+ 207, 207, 207, 207, 207, 207, 207, 207, 29, 207,
+
+ 207, 207, 207, 207, 207, 207, 207, 207, 207, 207,
+ 207, 207, 33, 207, 207, 60, 207, 207, 207, 207,
+ 207, 207, 207, 207, 207, 207, 207, 207, 207, 207,
+ 207, 207, 207, 207, 207, 207, 207, 207, 207, 207,
+ 207, 207, 207, 207, 207, 207, 207, 207, 207, 115,
+ 103, 1, 0, 0, 2, 0, 0, 0, 0, 15,
+ 14, 18, 17, 0, 121, 120, 0, 122, 0, 123,
+ 118, 111, 112, 207, 127, 207, 207, 207, 207, 207,
+ 207, 207, 207, 207, 207, 207, 207, 207, 207, 207,
+ 207, 207, 207, 207, 207, 207, 32, 207, 207, 207,
+
+ 207, 207, 207, 207, 207, 207, 207, 25, 207, 207,
+ 207, 207, 207, 207, 207, 207, 207, 207, 207, 61,
+ 207, 207, 207, 207, 207, 207, 207, 207, 207, 207,
+ 207, 207, 207, 207, 207, 207, 207, 207, 207, 207,
+ 207, 207, 207, 207, 207, 207, 207, 207, 207, 207,
+ 0, 0, 0, 0, 14, 0, 121, 0, 120, 0,
+ 122, 123, 118, 207, 207, 23, 207, 207, 174, 167,
+ 207, 207, 207, 207, 207, 207, 207, 207, 207, 31,
+ 130, 207, 207, 207, 207, 67, 207, 207, 135, 149,
+ 207, 207, 207, 207, 207, 207, 207, 207, 207, 207,
+
+ 207, 207, 146, 170, 48, 49, 50, 207, 207, 207,
+ 207, 207, 207, 207, 207, 207, 207, 207, 207, 207,
+ 207, 207, 207, 207, 207, 207, 207, 133, 125, 207,
+ 207, 26, 207, 207, 207, 207, 207, 207, 207, 45,
+ 46, 47, 94, 207, 207, 0, 0, 0, 0, 0,
+ 120, 207, 207, 27, 36, 37, 38, 207, 128, 207,
+ 22, 207, 207, 207, 207, 157, 158, 159, 207, 126,
+ 207, 150, 24, 160, 161, 162, 172, 154, 155, 156,
+ 207, 207, 207, 62, 152, 207, 207, 207, 39, 40,
+ 41, 207, 207, 207, 207, 207, 207, 207, 207, 207,
+
+ 207, 207, 207, 207, 207, 207, 207, 147, 207, 207,
+ 207, 207, 207, 207, 207, 207, 207, 207, 129, 207,
+ 207, 169, 42, 43, 44, 207, 207, 30, 0, 0,
+ 0, 0, 177, 207, 207, 175, 207, 207, 207, 148,
+ 143, 180, 207, 207, 207, 207, 207, 207, 138, 207,
+ 207, 207, 95, 51, 52, 53, 54, 55, 56, 57,
+ 58, 59, 207, 207, 207, 207, 153, 134, 207, 207,
+ 141, 35, 207, 207, 166, 68, 142, 93, 178, 136,
+ 207, 207, 207, 207, 207, 207, 207, 207, 0, 0,
+ 0, 0, 207, 207, 207, 137, 34, 207, 207, 207,
+
+ 207, 207, 207, 181, 182, 183, 207, 207, 207, 207,
+ 207, 171, 207, 207, 207, 207, 207, 207, 207, 207,
+ 131, 207, 207, 207, 207, 207, 63, 207, 207, 64,
+ 207, 0, 0, 0, 0, 0, 207, 65, 28, 144,
+ 185, 186, 187, 207, 207, 207, 207, 207, 207, 207,
+ 207, 207, 207, 207, 207, 139, 207, 207, 207, 207,
+ 207, 207, 207, 207, 207, 132, 189, 190, 191, 207,
+ 207, 151, 207, 140, 0, 0, 6, 0, 0, 0,
+ 11, 3, 21, 207, 207, 207, 207, 207, 207, 207,
+ 207, 207, 184, 145, 66, 207, 207, 207, 207, 168,
+
+ 207, 176, 173, 206, 70, 71, 72, 207, 207, 207,
+ 207, 207, 207, 207, 207, 207, 207, 0, 0, 0,
+ 0, 0, 0, 207, 207, 207, 188, 207, 207, 207,
+ 207, 207, 81, 82, 83, 207, 207, 207, 207, 207,
+ 207, 207, 207, 207, 207, 207, 207, 207, 192, 87,
+ 88, 89, 207, 4, 0, 5, 0, 0, 0, 0,
+ 0, 207, 207, 207, 207, 207, 207, 207, 203, 207,
+ 207, 207, 207, 207, 207, 207, 207, 207, 207, 207,
+ 73, 207, 207, 207, 207, 207, 207, 0, 0, 0,
+ 207, 207, 204, 193, 207, 194, 207, 207, 207, 84,
+
+ 207, 207, 207, 207, 207, 207, 207, 207, 207, 207,
+ 207, 205, 207, 207, 90, 0, 0, 195, 196, 207,
+ 199, 207, 200, 207, 207, 69, 207, 207, 207, 163,
+ 207, 164, 179, 207, 197, 198, 207, 207, 0, 0,
+ 207, 207, 207, 207, 74, 207, 75, 207, 207, 207,
+ 207, 207, 0, 0, 0, 207, 207, 85, 86, 207,
+ 76, 207, 207, 77, 207, 91, 92, 0, 0, 0,
+ 207, 207, 207, 207, 207, 207, 0, 0, 0, 207,
+ 207, 207, 207, 207, 78, 0, 0, 7, 0, 0,
+ 201, 202, 207, 207, 207, 0, 8, 0, 0, 207,
+
+ 207, 165, 0, 0, 79, 80, 0, 0, 9, 0,
+ 10, 0
+ } ;
+
+static yyconst flex_int32_t yy_ec[256] =
+ { 0,
+ 1, 1, 1, 1, 1, 1, 1, 1, 2, 3,
+ 1, 1, 4, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 2, 5, 1, 6, 1, 7, 8, 1, 9,
+ 10, 11, 12, 1, 13, 14, 15, 16, 17, 18,
+ 19, 20, 21, 21, 21, 22, 22, 23, 1, 24,
+ 25, 26, 1, 1, 27, 28, 29, 30, 31, 32,
+ 33, 33, 33, 33, 33, 33, 33, 33, 33, 33,
+ 33, 34, 35, 33, 36, 33, 33, 37, 33, 33,
+ 1, 1, 1, 38, 39, 1, 40, 41, 42, 43,
+
+ 44, 45, 46, 47, 48, 49, 50, 51, 52, 53,
+ 54, 55, 33, 56, 57, 58, 59, 60, 61, 62,
+ 63, 64, 1, 65, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1
+ } ;
+
+static yyconst flex_int32_t yy_meta[66] =
+ { 0,
+ 1, 2, 3, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 4, 4, 4, 4, 4,
+ 4, 5, 1, 1, 1, 1, 6, 6, 6, 6,
+ 5, 5, 7, 7, 7, 7, 8, 1, 7, 6,
+ 6, 6, 6, 5, 5, 7, 7, 7, 7, 7,
+ 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
+ 7, 8, 7, 7, 1
+ } ;
+
+static yyconst flex_int16_t yy_base[824] =
+ { 0,
+ 0, 64, 70, 0, 1185, 1184, 1186, 1189, 65, 1189,
+ 1160, 1159, 128, 1158, 125, 126, 124, 1157, 140, 189,
+ 123, 1156, 138, 0, 127, 124, 113, 135, 144, 161,
+ 176, 1126, 130, 187, 140, 143, 161, 1120, 182, 174,
+ 202, 199, 211, 212, 1131, 130, 263, 255, 1189, 189,
+ 1189, 1162, 256, 1189, 0, 1189, 1189, 215, 1189, 1189,
+ 1189, 1189, 1189, 1189, 1189, 1189, 1189, 248, 1189, 250,
+ 112, 302, 319, 1189, 1189, 0, 0, 1189, 1151, 1189,
+ 1189, 1189, 1150, 0, 1189, 1189, 1116, 1121, 1114, 1117,
+ 1126, 1125, 1111, 1114, 1126, 144, 1120, 1107, 1104, 1118,
+
+ 1104, 1101, 1101, 1107, 175, 191, 1101, 1112, 1097, 1103,
+ 1107, 1108, 0, 1099, 1110, 247, 1109, 1104, 1084, 230,
+ 1088, 1102, 1092, 241, 1085, 228, 1098, 1100, 1082, 1078,
+ 1086, 1083, 1072, 1081, 173, 1079, 1085, 1080, 1083, 1071,
+ 1074, 233, 240, 260, 1084, 1071, 1084, 239, 1077, 1189,
+ 1189, 307, 301, 323, 1189, 1062, 1075, 1066, 1077, 249,
+ 0, 368, 0, 379, 1189, 298, 390, 1189, 397, 404,
+ 291, 1189, 1189, 1072, 0, 1063, 1067, 1077, 1074, 270,
+ 1057, 1057, 1061, 291, 1072, 1069, 1069, 1067, 1064, 1055,
+ 1062, 1048, 1046, 1059, 1044, 1061, 0, 1058, 1045, 1053,
+
+ 1050, 1054, 1055, 1048, 1045, 1033, 1032, 1046, 1049, 1036,
+ 1045, 1032, 1039, 1029, 335, 1035, 1038, 1028, 1036, 1024,
+ 1028, 1019, 1034, 1024, 1015, 1034, 1017, 1015, 1026, 1015,
+ 1010, 1008, 1022, 1007, 1009, 1006, 1018, 1017, 1020, 1001,
+ 306, 1010, 1005, 1003, 1013, 991, 339, 1010, 1012, 1000,
+ 992, 996, 1008, 991, 0, 411, 421, 438, 1189, 451,
+ 458, 1189, 1189, 986, 997, 0, 994, 344, 0, 0,
+ 987, 985, 987, 982, 991, 979, 997, 985, 350, 0,
+ 0, 979, 990, 989, 989, 0, 973, 353, 0, 0,
+ 975, 357, 983, 984, 974, 968, 967, 968, 967, 967,
+
+ 361, 962, 0, 0, 958, 957, 956, 958, 959, 964,
+ 958, 954, 968, 963, 962, 961, 952, 955, 955, 947,
+ 950, 945, 954, 959, 944, 957, 947, 0, 0, 954,
+ 950, 0, 941, 941, 947, 937, 945, 426, 942, 0,
+ 0, 0, 0, 931, 944, 943, 942, 939, 927, 465,
+ 475, 939, 941, 0, 0, 0, 0, 927, 0, 927,
+ 0, 926, 927, 921, 932, 0, 0, 0, 922, 0,
+ 918, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 929, 481, 928, 0, 0, 926, 922, 918, 0, 0,
+ 0, 910, 443, 486, 493, 915, 911, 917, 907, 905,
+
+ 919, 903, 903, 917, 905, 917, 912, 0, 910, 907,
+ 911, 894, 896, 903, 909, 904, 903, 890, 0, 892,
+ 893, 0, 0, 0, 0, 890, 894, 0, 888, 938,
+ 887, 890, 0, 878, 888, 0, 876, 876, 890, 0,
+ 892, 0, 497, 901, 900, 899, 869, 868, 0, 886,
+ 885, 880, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 868, 882, 868, 865, 0, 0, 871, 870,
+ 0, 0, 868, 860, 0, 0, 0, 0, 0, 0,
+ 857, 869, 500, 861, 868, 867, 864, 858, 851, 519,
+ 867, 852, 847, 861, 859, 0, 0, 851, 871, 870,
+
+ 869, 839, 838, 495, 496, 0, 851, 854, 852, 840,
+ 836, 0, 849, 846, 845, 834, 833, 832, 515, 841,
+ 0, 854, 853, 852, 822, 821, 0, 836, 822, 0,
+ 833, 828, 543, 545, 873, 821, 829, 0, 0, 0,
+ 845, 844, 0, 825, 828, 812, 820, 810, 818, 819,
+ 819, 818, 803, 539, 816, 0, 817, 805, 804, 800,
+ 825, 824, 823, 793, 792, 0, 823, 822, 0, 803,
+ 806, 0, 552, 0, 792, 557, 1189, 580, 0, 590,
+ 499, 1189, 0, 789, 788, 798, 798, 785, 800, 783,
+ 798, 793, 0, 0, 0, 806, 805, 804, 774, 0,
+
+ 774, 0, 0, 0, 559, 568, 797, 785, 788, 772,
+ 771, 781, 781, 794, 793, 792, 762, 767, 552, 613,
+ 363, 775, 763, 761, 760, 771, 0, 774, 770, 772,
+ 768, 754, 782, 781, 0, 766, 758, 749, 757, 747,
+ 758, 754, 756, 754, 754, 741, 740, 751, 0, 767,
+ 766, 0, 751, 1189, 391, 1189, 620, 0, 640, 750,
+ 732, 749, 748, 731, 723, 731, 721, 729, 0, 726,
+ 725, 736, 719, 722, 737, 720, 733, 734, 731, 728,
+ 736, 730, 729, 712, 711, 710, 721, 402, 705, 715,
+ 699, 698, 0, 725, 698, 723, 696, 700, 699, 0,
+
+ 710, 713, 709, 711, 688, 702, 686, 680, 688, 671,
+ 662, 0, 640, 639, 0, 648, 641, 0, 0, 645,
+ 0, 644, 0, 650, 649, 0, 625, 633, 623, 650,
+ 630, 0, 0, 643, 0, 0, 642, 641, 582, 632,
+ 639, 638, 614, 613, 635, 608, 633, 607, 590, 607,
+ 586, 585, 611, 380, 526, 545, 544, 0, 0, 538,
+ 0, 504, 510, 0, 495, 0, 0, 550, 572, 483,
+ 470, 454, 462, 449, 445, 404, 419, 616, 619, 391,
+ 387, 404, 392, 290, 0, 617, 642, 1189, 644, 570,
+ 0, 0, 263, 258, 139, 645, 1189, 643, 618, 107,
+
+ 77, 0, 23, 662, 0, 0, 663, 664, 1189, 665,
+ 1189, 1189, 697, 702, 707, 712, 714, 716, 722, 729,
+ 734, 739, 744
+ } ;
+
+static yyconst flex_int16_t yy_def[824] =
+ { 0,
+ 812, 1, 812, 3, 813, 813, 812, 812, 812, 812,
+ 812, 812, 812, 812, 812, 812, 812, 812, 812, 812,
+ 812, 812, 812, 814, 812, 814, 814, 814, 814, 814,
+ 814, 814, 814, 814, 814, 814, 814, 814, 814, 814,
+ 814, 814, 814, 814, 814, 812, 812, 812, 812, 812,
+ 812, 812, 812, 812, 815, 812, 812, 812, 812, 812,
+ 812, 812, 812, 812, 812, 812, 812, 816, 812, 817,
+ 19, 812, 812, 812, 812, 818, 20, 812, 812, 812,
+ 812, 812, 812, 814, 812, 812, 814, 814, 814, 814,
+ 814, 814, 814, 814, 814, 814, 814, 814, 814, 814,
+
+ 814, 814, 814, 814, 814, 814, 814, 814, 814, 814,
+ 814, 814, 814, 814, 814, 814, 814, 814, 814, 814,
+ 814, 814, 814, 814, 814, 814, 814, 814, 814, 814,
+ 814, 814, 814, 814, 814, 814, 814, 814, 814, 814,
+ 814, 814, 814, 814, 814, 814, 814, 814, 814, 812,
+ 812, 812, 812, 812, 812, 812, 812, 812, 812, 812,
+ 819, 812, 815, 812, 812, 817, 812, 812, 812, 812,
+ 818, 812, 812, 814, 814, 814, 814, 814, 814, 814,
+ 814, 814, 814, 814, 814, 814, 814, 814, 814, 814,
+ 814, 814, 814, 814, 814, 814, 814, 814, 814, 814,
+
+ 814, 814, 814, 814, 814, 814, 814, 814, 814, 814,
+ 814, 814, 814, 814, 814, 814, 814, 814, 814, 814,
+ 814, 814, 814, 814, 814, 814, 814, 814, 814, 814,
+ 814, 814, 814, 814, 814, 814, 814, 814, 814, 814,
+ 814, 814, 814, 814, 814, 814, 814, 814, 814, 814,
+ 812, 812, 812, 812, 819, 812, 812, 812, 812, 812,
+ 812, 812, 812, 814, 814, 814, 814, 814, 814, 814,
+ 814, 814, 814, 814, 814, 814, 814, 814, 814, 814,
+ 814, 814, 814, 814, 814, 814, 814, 814, 814, 814,
+ 814, 814, 814, 814, 814, 814, 814, 814, 814, 814,
+
+ 814, 814, 814, 814, 814, 814, 814, 814, 814, 814,
+ 814, 814, 814, 814, 814, 814, 814, 814, 814, 814,
+ 814, 814, 814, 814, 814, 814, 814, 814, 814, 814,
+ 814, 814, 814, 814, 814, 814, 814, 814, 814, 814,
+ 814, 814, 814, 814, 814, 812, 812, 812, 812, 812,
+ 812, 814, 814, 814, 814, 814, 814, 814, 814, 814,
+ 814, 814, 814, 814, 814, 814, 814, 814, 814, 814,
+ 814, 814, 814, 814, 814, 814, 814, 814, 814, 814,
+ 814, 814, 814, 814, 814, 814, 814, 814, 814, 814,
+ 814, 814, 814, 814, 814, 814, 814, 814, 814, 814,
+
+ 814, 814, 814, 814, 814, 814, 814, 814, 814, 814,
+ 814, 814, 814, 814, 814, 814, 814, 814, 814, 814,
+ 814, 814, 814, 814, 814, 814, 814, 814, 812, 812,
+ 812, 812, 814, 814, 814, 814, 814, 814, 814, 814,
+ 814, 814, 814, 814, 814, 814, 814, 814, 814, 814,
+ 814, 814, 814, 814, 814, 814, 814, 814, 814, 814,
+ 814, 814, 814, 814, 814, 814, 814, 814, 814, 814,
+ 814, 814, 814, 814, 814, 814, 814, 814, 814, 814,
+ 814, 814, 814, 814, 814, 814, 814, 814, 812, 812,
+ 812, 812, 814, 814, 814, 814, 814, 814, 814, 814,
+
+ 814, 814, 814, 814, 814, 814, 814, 814, 814, 814,
+ 814, 814, 814, 814, 814, 814, 814, 814, 814, 814,
+ 814, 814, 814, 814, 814, 814, 814, 814, 814, 814,
+ 814, 812, 820, 812, 812, 812, 814, 814, 814, 814,
+ 814, 814, 814, 814, 814, 814, 814, 814, 814, 814,
+ 814, 814, 814, 814, 814, 814, 814, 814, 814, 814,
+ 814, 814, 814, 814, 814, 814, 814, 814, 814, 814,
+ 814, 814, 814, 814, 812, 812, 812, 812, 821, 812,
+ 812, 812, 814, 814, 814, 814, 814, 814, 814, 814,
+ 814, 814, 814, 814, 814, 814, 814, 814, 814, 814,
+
+ 814, 814, 814, 814, 814, 814, 814, 814, 814, 814,
+ 814, 814, 814, 814, 814, 814, 814, 812, 822, 812,
+ 821, 812, 812, 814, 814, 814, 814, 814, 814, 814,
+ 814, 814, 814, 814, 814, 814, 814, 814, 814, 814,
+ 814, 814, 814, 814, 814, 814, 814, 814, 814, 814,
+ 814, 814, 814, 812, 812, 812, 812, 823, 812, 812,
+ 812, 814, 814, 814, 814, 814, 814, 814, 814, 814,
+ 814, 814, 814, 814, 814, 814, 814, 814, 814, 814,
+ 814, 814, 814, 814, 814, 814, 814, 823, 812, 812,
+ 814, 814, 814, 814, 814, 814, 814, 814, 814, 814,
+
+ 814, 814, 814, 814, 814, 814, 814, 814, 814, 814,
+ 814, 814, 814, 814, 814, 812, 812, 814, 814, 814,
+ 814, 814, 814, 814, 814, 814, 814, 814, 814, 814,
+ 814, 814, 814, 814, 814, 814, 814, 814, 812, 812,
+ 814, 814, 814, 814, 814, 814, 814, 814, 814, 814,
+ 814, 814, 812, 812, 812, 814, 814, 814, 814, 814,
+ 814, 814, 814, 814, 814, 814, 814, 812, 812, 812,
+ 814, 814, 814, 814, 814, 814, 812, 812, 812, 814,
+ 814, 814, 814, 814, 814, 812, 812, 812, 812, 812,
+ 814, 814, 814, 814, 814, 812, 812, 812, 812, 814,
+
+ 814, 814, 812, 812, 814, 814, 812, 812, 812, 812,
+ 812, 0, 812, 812, 812, 812, 812, 812, 812, 812,
+ 812, 812, 812
+ } ;
+
+static yyconst flex_int16_t yy_nxt[1255] =
+ { 0,
+ 8, 9, 10, 9, 11, 8, 12, 13, 8, 8,
+ 14, 15, 16, 17, 18, 19, 20, 20, 20, 20,
+ 20, 20, 8, 21, 22, 23, 24, 24, 24, 24,
+ 24, 24, 24, 24, 24, 24, 24, 25, 24, 26,
+ 27, 28, 29, 30, 31, 32, 33, 34, 24, 24,
+ 35, 36, 37, 38, 39, 40, 41, 42, 43, 44,
+ 45, 24, 24, 24, 46, 47, 58, 807, 58, 48,
+ 49, 50, 51, 50, 49, 49, 49, 49, 49, 49,
+ 49, 49, 49, 49, 52, 49, 53, 53, 53, 53,
+ 53, 53, 54, 49, 49, 49, 55, 55, 55, 55,
+
+ 55, 55, 55, 55, 55, 55, 55, 49, 55, 55,
+ 55, 55, 55, 55, 55, 55, 55, 55, 55, 55,
+ 55, 55, 55, 55, 55, 55, 55, 55, 55, 55,
+ 55, 55, 55, 55, 49, 61, 64, 806, 66, 68,
+ 68, 68, 68, 68, 68, 68, 79, 80, 812, 65,
+ 67, 85, 62, 70, 150, 71, 71, 71, 71, 71,
+ 71, 72, 82, 83, 86, 87, 90, 805, 91, 110,
+ 73, 74, 92, 812, 93, 75, 76, 111, 94, 119,
+ 88, 89, 121, 73, 74, 95, 122, 97, 96, 112,
+ 160, 98, 160, 120, 151, 183, 184, 99, 75, 802,
+
+ 123, 76, 70, 100, 77, 77, 77, 77, 77, 77,
+ 77, 101, 231, 102, 124, 104, 58, 129, 58, 73,
+ 74, 126, 103, 105, 78, 193, 106, 130, 232, 107,
+ 195, 113, 73, 74, 114, 108, 194, 127, 115, 116,
+ 128, 131, 138, 117, 196, 139, 118, 78, 132, 133,
+ 160, 146, 160, 134, 140, 147, 154, 155, 142, 135,
+ 136, 141, 137, 143, 152, 148, 58, 144, 153, 221,
+ 145, 162, 162, 162, 162, 162, 162, 162, 164, 165,
+ 167, 168, 213, 222, 239, 240, 248, 241, 218, 249,
+ 214, 164, 165, 167, 168, 219, 242, 205, 156, 243,
+
+ 206, 207, 154, 155, 208, 157, 209, 244, 152, 158,
+ 58, 801, 153, 269, 159, 70, 800, 72, 72, 72,
+ 72, 72, 72, 72, 154, 155, 263, 270, 258, 259,
+ 169, 169, 73, 74, 170, 170, 170, 170, 170, 170,
+ 170, 258, 259, 795, 156, 73, 74, 274, 275, 263,
+ 333, 157, 305, 306, 307, 158, 340, 341, 342, 334,
+ 159, 355, 356, 357, 576, 577, 156, 366, 367, 368,
+ 374, 375, 376, 157, 378, 379, 380, 158, 389, 390,
+ 391, 768, 159, 162, 162, 162, 162, 162, 162, 162,
+ 256, 256, 655, 656, 257, 257, 257, 257, 257, 257,
+
+ 257, 260, 260, 655, 656, 261, 261, 261, 261, 261,
+ 261, 261, 170, 170, 170, 170, 170, 170, 170, 170,
+ 170, 170, 170, 170, 170, 170, 257, 257, 257, 257,
+ 257, 257, 257, 769, 794, 262, 257, 257, 257, 257,
+ 257, 257, 257, 423, 424, 425, 793, 792, 262, 350,
+ 350, 791, 165, 351, 351, 351, 351, 351, 351, 351,
+ 454, 455, 456, 786, 785, 165, 261, 261, 261, 261,
+ 261, 261, 261, 261, 261, 261, 261, 261, 261, 261,
+ 351, 351, 351, 351, 351, 351, 351, 784, 783, 168,
+ 351, 351, 351, 351, 351, 351, 351, 444, 445, 446,
+
+ 581, 782, 168, 457, 458, 459, 259, 781, 447, 448,
+ 460, 461, 462, 499, 500, 501, 522, 523, 524, 259,
+ 490, 546, 548, 780, 502, 503, 779, 525, 526, 547,
+ 549, 561, 562, 563, 533, 534, 534, 534, 534, 534,
+ 534, 622, 564, 565, 576, 577, 576, 577, 776, 775,
+ 774, 768, 623, 655, 656, 596, 597, 598, 576, 577,
+ 580, 580, 580, 580, 580, 580, 580, 599, 614, 615,
+ 616, 798, 619, 620, 620, 620, 620, 620, 620, 579,
+ 617, 576, 577, 753, 773, 638, 772, 771, 658, 770,
+ 754, 576, 577, 639, 640, 578, 578, 578, 578, 578,
+
+ 578, 641, 642, 769, 579, 580, 580, 580, 580, 580,
+ 580, 580, 753, 658, 655, 656, 777, 787, 796, 754,
+ 789, 655, 656, 799, 778, 788, 797, 790, 659, 659,
+ 659, 659, 659, 659, 659, 657, 657, 657, 657, 657,
+ 657, 655, 656, 787, 798, 789, 796, 767, 766, 765,
+ 764, 788, 790, 763, 797, 659, 659, 659, 659, 659,
+ 659, 659, 803, 808, 810, 808, 810, 762, 761, 760,
+ 804, 809, 811, 809, 811, 759, 758, 757, 756, 755,
+ 752, 751, 750, 749, 748, 747, 746, 745, 744, 743,
+ 742, 741, 740, 739, 738, 737, 799, 56, 56, 56,
+
+ 56, 56, 56, 56, 56, 84, 84, 84, 84, 84,
+ 163, 163, 163, 163, 163, 68, 68, 166, 166, 171,
+ 171, 171, 255, 255, 736, 255, 255, 255, 255, 255,
+ 578, 578, 578, 735, 734, 733, 578, 621, 621, 621,
+ 657, 657, 657, 732, 731, 730, 657, 688, 688, 688,
+ 729, 728, 727, 726, 725, 724, 723, 722, 721, 720,
+ 719, 718, 717, 716, 715, 714, 713, 712, 711, 710,
+ 709, 708, 707, 706, 705, 704, 703, 702, 701, 700,
+ 699, 698, 697, 696, 695, 694, 693, 692, 691, 690,
+ 689, 687, 686, 685, 684, 683, 682, 681, 680, 679,
+
+ 678, 677, 676, 675, 674, 673, 672, 671, 670, 669,
+ 668, 667, 666, 665, 664, 663, 662, 661, 660, 654,
+ 653, 652, 651, 650, 649, 648, 647, 646, 645, 644,
+ 643, 637, 636, 635, 634, 633, 632, 631, 630, 629,
+ 628, 627, 626, 625, 624, 618, 613, 612, 611, 610,
+ 609, 608, 607, 606, 605, 604, 603, 602, 601, 600,
+ 595, 594, 593, 592, 591, 590, 589, 588, 587, 586,
+ 585, 584, 583, 582, 581, 575, 574, 573, 572, 571,
+ 570, 569, 568, 567, 566, 560, 559, 558, 557, 556,
+ 555, 554, 553, 552, 551, 550, 545, 544, 543, 542,
+
+ 541, 540, 539, 538, 537, 536, 535, 532, 531, 530,
+ 529, 528, 527, 521, 520, 519, 518, 517, 516, 515,
+ 514, 513, 512, 511, 510, 509, 508, 507, 506, 505,
+ 504, 498, 497, 496, 495, 494, 493, 492, 491, 490,
+ 489, 488, 487, 486, 485, 484, 483, 482, 481, 480,
+ 479, 478, 477, 476, 475, 474, 473, 472, 471, 470,
+ 469, 468, 467, 466, 465, 464, 463, 453, 452, 451,
+ 450, 449, 443, 442, 441, 440, 439, 438, 437, 436,
+ 435, 434, 433, 432, 431, 430, 429, 428, 427, 426,
+ 422, 421, 420, 419, 418, 417, 416, 415, 414, 413,
+
+ 412, 411, 410, 409, 408, 407, 406, 405, 404, 403,
+ 402, 401, 400, 399, 398, 397, 396, 395, 394, 393,
+ 392, 388, 387, 386, 385, 384, 383, 382, 381, 377,
+ 373, 372, 371, 370, 369, 365, 364, 363, 362, 361,
+ 360, 359, 358, 354, 353, 352, 349, 348, 347, 346,
+ 345, 344, 343, 339, 338, 337, 336, 335, 332, 331,
+ 330, 329, 328, 327, 326, 325, 324, 323, 322, 321,
+ 320, 319, 318, 317, 316, 315, 314, 313, 312, 311,
+ 310, 309, 308, 304, 303, 302, 301, 300, 299, 298,
+ 297, 296, 295, 294, 293, 292, 291, 290, 289, 288,
+
+ 287, 286, 285, 284, 283, 282, 281, 280, 279, 278,
+ 277, 276, 273, 272, 271, 268, 267, 266, 265, 264,
+ 254, 253, 252, 251, 250, 247, 246, 245, 238, 237,
+ 236, 235, 234, 233, 230, 229, 228, 227, 226, 225,
+ 224, 223, 220, 217, 216, 215, 212, 211, 210, 204,
+ 203, 202, 201, 200, 199, 198, 197, 192, 191, 190,
+ 189, 188, 187, 186, 185, 182, 181, 180, 179, 178,
+ 177, 176, 175, 174, 173, 172, 161, 149, 125, 109,
+ 81, 69, 63, 60, 59, 812, 57, 57, 7, 812,
+ 812, 812, 812, 812, 812, 812, 812, 812, 812, 812,
+
+ 812, 812, 812, 812, 812, 812, 812, 812, 812, 812,
+ 812, 812, 812, 812, 812, 812, 812, 812, 812, 812,
+ 812, 812, 812, 812, 812, 812, 812, 812, 812, 812,
+ 812, 812, 812, 812, 812, 812, 812, 812, 812, 812,
+ 812, 812, 812, 812, 812, 812, 812, 812, 812, 812,
+ 812, 812, 812, 812
+ } ;
+
+static yyconst flex_int16_t yy_chk[1255] =
+ { 0,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 2, 9, 803, 9, 2,
+ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
+
+ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 3, 3, 13, 15, 801, 16, 17,
+ 17, 17, 17, 17, 17, 17, 21, 21, 71, 15,
+ 16, 25, 13, 19, 46, 19, 19, 19, 19, 19,
+ 19, 19, 23, 23, 25, 26, 27, 800, 27, 33,
+ 19, 19, 27, 71, 28, 19, 19, 33, 28, 35,
+ 26, 26, 36, 19, 19, 28, 36, 29, 28, 33,
+ 50, 29, 50, 35, 46, 96, 96, 29, 19, 795,
+
+ 37, 19, 20, 29, 20, 20, 20, 20, 20, 20,
+ 20, 30, 135, 30, 37, 31, 58, 40, 58, 20,
+ 20, 39, 30, 31, 20, 105, 31, 40, 135, 31,
+ 106, 34, 20, 20, 34, 31, 105, 39, 34, 34,
+ 39, 41, 42, 34, 106, 42, 34, 20, 41, 41,
+ 160, 44, 160, 41, 42, 44, 48, 48, 43, 41,
+ 41, 42, 41, 43, 47, 44, 47, 43, 47, 126,
+ 43, 53, 53, 53, 53, 53, 53, 53, 68, 68,
+ 70, 70, 120, 126, 142, 142, 148, 143, 124, 148,
+ 120, 68, 68, 70, 70, 124, 143, 116, 48, 144,
+
+ 116, 116, 153, 153, 116, 48, 116, 144, 152, 48,
+ 152, 794, 152, 180, 48, 72, 793, 72, 72, 72,
+ 72, 72, 72, 72, 154, 154, 171, 180, 166, 166,
+ 73, 73, 72, 72, 73, 73, 73, 73, 73, 73,
+ 73, 166, 166, 784, 153, 72, 72, 184, 184, 171,
+ 241, 153, 215, 215, 215, 153, 247, 247, 247, 241,
+ 153, 268, 268, 268, 621, 621, 154, 279, 279, 279,
+ 288, 288, 288, 154, 292, 292, 292, 154, 301, 301,
+ 301, 754, 154, 162, 162, 162, 162, 162, 162, 162,
+ 164, 164, 655, 655, 164, 164, 164, 164, 164, 164,
+
+ 164, 167, 167, 688, 688, 167, 167, 167, 167, 167,
+ 167, 167, 169, 169, 169, 169, 169, 169, 169, 170,
+ 170, 170, 170, 170, 170, 170, 256, 256, 256, 256,
+ 256, 256, 256, 754, 783, 170, 257, 257, 257, 257,
+ 257, 257, 257, 338, 338, 338, 782, 781, 170, 258,
+ 258, 780, 257, 258, 258, 258, 258, 258, 258, 258,
+ 393, 393, 393, 777, 776, 257, 260, 260, 260, 260,
+ 260, 260, 260, 261, 261, 261, 261, 261, 261, 261,
+ 350, 350, 350, 350, 350, 350, 350, 775, 774, 261,
+ 351, 351, 351, 351, 351, 351, 351, 382, 382, 382,
+
+ 581, 773, 261, 394, 394, 394, 351, 772, 382, 382,
+ 395, 395, 395, 443, 443, 443, 483, 483, 483, 351,
+ 490, 504, 505, 771, 443, 443, 770, 483, 483, 504,
+ 505, 519, 519, 519, 490, 490, 490, 490, 490, 490,
+ 490, 581, 519, 519, 533, 533, 534, 534, 765, 763,
+ 762, 768, 581, 619, 619, 554, 554, 554, 576, 576,
+ 534, 534, 534, 534, 534, 534, 534, 554, 573, 573,
+ 573, 790, 576, 576, 576, 576, 576, 576, 576, 533,
+ 573, 578, 578, 739, 760, 605, 757, 756, 619, 755,
+ 739, 580, 580, 605, 606, 578, 578, 578, 578, 578,
+
+ 578, 606, 606, 768, 533, 580, 580, 580, 580, 580,
+ 580, 580, 753, 619, 620, 620, 769, 778, 786, 753,
+ 779, 657, 657, 790, 769, 778, 786, 779, 620, 620,
+ 620, 620, 620, 620, 620, 657, 657, 657, 657, 657,
+ 657, 659, 659, 787, 798, 789, 796, 752, 751, 750,
+ 749, 787, 789, 748, 796, 659, 659, 659, 659, 659,
+ 659, 659, 799, 804, 807, 808, 810, 747, 746, 745,
+ 799, 804, 807, 808, 810, 744, 743, 742, 741, 740,
+ 738, 737, 734, 731, 730, 729, 728, 727, 725, 724,
+ 722, 720, 717, 716, 714, 713, 798, 813, 813, 813,
+
+ 813, 813, 813, 813, 813, 814, 814, 814, 814, 814,
+ 815, 815, 815, 815, 815, 816, 816, 817, 817, 818,
+ 818, 818, 819, 819, 711, 819, 819, 819, 819, 819,
+ 820, 820, 820, 710, 709, 708, 820, 821, 821, 821,
+ 822, 822, 822, 707, 706, 705, 822, 823, 823, 823,
+ 704, 703, 702, 701, 699, 698, 697, 696, 695, 694,
+ 692, 691, 690, 689, 687, 686, 685, 684, 683, 682,
+ 681, 680, 679, 678, 677, 676, 675, 674, 673, 672,
+ 671, 670, 668, 667, 666, 665, 664, 663, 662, 661,
+ 660, 653, 651, 650, 648, 647, 646, 645, 644, 643,
+
+ 642, 641, 640, 639, 638, 637, 636, 634, 633, 632,
+ 631, 630, 629, 628, 626, 625, 624, 623, 622, 618,
+ 617, 616, 615, 614, 613, 612, 611, 610, 609, 608,
+ 607, 601, 599, 598, 597, 596, 592, 591, 590, 589,
+ 588, 587, 586, 585, 584, 575, 571, 570, 568, 567,
+ 565, 564, 563, 562, 561, 560, 559, 558, 557, 555,
+ 553, 552, 551, 550, 549, 548, 547, 546, 545, 544,
+ 542, 541, 537, 536, 535, 532, 531, 529, 528, 526,
+ 525, 524, 523, 522, 520, 518, 517, 516, 515, 514,
+ 513, 511, 510, 509, 508, 507, 503, 502, 501, 500,
+
+ 499, 498, 495, 494, 493, 492, 491, 489, 488, 487,
+ 486, 485, 484, 482, 481, 474, 473, 470, 469, 466,
+ 465, 464, 463, 452, 451, 450, 448, 447, 446, 445,
+ 444, 441, 439, 438, 437, 435, 434, 432, 431, 430,
+ 429, 427, 426, 421, 420, 418, 417, 416, 415, 414,
+ 413, 412, 411, 410, 409, 407, 406, 405, 404, 403,
+ 402, 401, 400, 399, 398, 397, 396, 392, 388, 387,
+ 386, 383, 381, 371, 369, 365, 364, 363, 362, 360,
+ 358, 353, 352, 349, 348, 347, 346, 345, 344, 339,
+ 337, 336, 335, 334, 333, 331, 330, 327, 326, 325,
+
+ 324, 323, 322, 321, 320, 319, 318, 317, 316, 315,
+ 314, 313, 312, 311, 310, 309, 308, 307, 306, 305,
+ 302, 300, 299, 298, 297, 296, 295, 294, 293, 291,
+ 287, 285, 284, 283, 282, 278, 277, 276, 275, 274,
+ 273, 272, 271, 267, 265, 264, 254, 253, 252, 251,
+ 250, 249, 248, 246, 245, 244, 243, 242, 240, 239,
+ 238, 237, 236, 235, 234, 233, 232, 231, 230, 229,
+ 228, 227, 226, 225, 224, 223, 222, 221, 220, 219,
+ 218, 217, 216, 214, 213, 212, 211, 210, 209, 208,
+ 207, 206, 205, 204, 203, 202, 201, 200, 199, 198,
+
+ 196, 195, 194, 193, 192, 191, 190, 189, 188, 187,
+ 186, 185, 183, 182, 181, 179, 178, 177, 176, 174,
+ 159, 158, 157, 156, 149, 147, 146, 145, 141, 140,
+ 139, 138, 137, 136, 134, 133, 132, 131, 130, 129,
+ 128, 127, 125, 123, 122, 121, 119, 118, 117, 115,
+ 114, 112, 111, 110, 109, 108, 107, 104, 103, 102,
+ 101, 100, 99, 98, 97, 95, 94, 93, 92, 91,
+ 90, 89, 88, 87, 83, 79, 52, 45, 38, 32,
+ 22, 18, 14, 12, 11, 7, 6, 5, 812, 812,
+ 812, 812, 812, 812, 812, 812, 812, 812, 812, 812,
+
+ 812, 812, 812, 812, 812, 812, 812, 812, 812, 812,
+ 812, 812, 812, 812, 812, 812, 812, 812, 812, 812,
+ 812, 812, 812, 812, 812, 812, 812, 812, 812, 812,
+ 812, 812, 812, 812, 812, 812, 812, 812, 812, 812,
+ 812, 812, 812, 812, 812, 812, 812, 812, 812, 812,
+ 812, 812, 812, 812
+ } ;
+
+/* The intent behind this definition is that it'll catch
+ * any uses of REJECT which flex missed.
+ */
+#define REJECT reject_used_but_not_detected
+#define yymore() yymore_used_but_not_detected
+#define YY_MORE_ADJ 0
+#define YY_RESTORE_YY_MORE_OFFSET
+#line 1 "glsl_lexer.lpp"
+#line 2 "glsl_lexer.lpp"
+/*
+ * Copyright © 2008, 2009 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+#include <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 1059 "glsl_lexer.cpp"
+
+#define INITIAL 0
+#define PP 1
+#define PRAGMA 2
+
+#define YY_EXTRA_TYPE struct _mesa_glsl_parse_state *
+
+/* Holds the entire state of the reentrant scanner. */
+struct yyguts_t
+ {
+
+ /* User-defined. Not touched by flex. */
+ YY_EXTRA_TYPE yyextra_r;
+
+ /* The rest are the same as the globals declared in the non-reentrant scanner. */
+ FILE *yyin_r, *yyout_r;
+ size_t yy_buffer_stack_top; /**< index of top of stack. */
+ size_t yy_buffer_stack_max; /**< capacity of stack. */
+ YY_BUFFER_STATE * yy_buffer_stack; /**< Stack as an array. */
+ char yy_hold_char;
+ int yy_n_chars;
+ int yyleng_r;
+ char *yy_c_buf_p;
+ int yy_init;
+ int yy_start;
+ int yy_did_buffer_switch_on_eof;
+ int yy_start_stack_ptr;
+ int yy_start_stack_depth;
+ int *yy_start_stack;
+ yy_state_type yy_last_accepting_state;
+ char* yy_last_accepting_cpos;
+
+ int yylineno_r;
+ int yy_flex_debug_r;
+
+ char *yytext_r;
+ int yy_more_flag;
+ int yy_more_len;
+
+ YYSTYPE * yylval_r;
+
+ YYLTYPE * yylloc_r;
+
+ }; /* end struct yyguts_t */
+
+static int yy_init_globals (yyscan_t yyscanner );
+
+ /* This must go here because YYSTYPE and YYLTYPE are included
+ * from bison output in section 1.*/
+ # define yylval yyg->yylval_r
+
+ # define yylloc yyg->yylloc_r
+
+int _mesa_glsl_lex_init (yyscan_t* scanner);
+
+int _mesa_glsl_lex_init_extra (YY_EXTRA_TYPE user_defined,yyscan_t* scanner);
+
+/* Accessor methods to globals.
+ These are made visible to non-reentrant scanners for convenience. */
+
+int _mesa_glsl_lex_destroy (yyscan_t yyscanner );
+
+int _mesa_glsl_get_debug (yyscan_t yyscanner );
+
+void _mesa_glsl_set_debug (int debug_flag ,yyscan_t yyscanner );
+
+YY_EXTRA_TYPE _mesa_glsl_get_extra (yyscan_t yyscanner );
+
+void _mesa_glsl_set_extra (YY_EXTRA_TYPE user_defined ,yyscan_t yyscanner );
+
+FILE *_mesa_glsl_get_in (yyscan_t yyscanner );
+
+void _mesa_glsl_set_in (FILE * in_str ,yyscan_t yyscanner );
+
+FILE *_mesa_glsl_get_out (yyscan_t yyscanner );
+
+void _mesa_glsl_set_out (FILE * out_str ,yyscan_t yyscanner );
+
+int _mesa_glsl_get_leng (yyscan_t yyscanner );
+
+char *_mesa_glsl_get_text (yyscan_t yyscanner );
+
+int _mesa_glsl_get_lineno (yyscan_t yyscanner );
+
+void _mesa_glsl_set_lineno (int line_number ,yyscan_t yyscanner );
+
+YYSTYPE * _mesa_glsl_get_lval (yyscan_t yyscanner );
+
+void _mesa_glsl_set_lval (YYSTYPE * yylval_param ,yyscan_t yyscanner );
+
+ YYLTYPE *_mesa_glsl_get_lloc (yyscan_t yyscanner );
+
+ void _mesa_glsl_set_lloc (YYLTYPE * yylloc_param ,yyscan_t yyscanner );
+
+/* Macros after this point can all be overridden by user definitions in
+ * section 1.
+ */
+
+#ifndef YY_SKIP_YYWRAP
+#ifdef __cplusplus
+extern "C" int _mesa_glsl_wrap (yyscan_t yyscanner );
+#else
+extern int _mesa_glsl_wrap (yyscan_t yyscanner );
+#endif
+#endif
+
+#ifndef yytext_ptr
+static void yy_flex_strncpy (char *,yyconst char *,int ,yyscan_t yyscanner);
+#endif
+
+#ifdef YY_NEED_STRLEN
+static int yy_flex_strlen (yyconst char * ,yyscan_t yyscanner);
+#endif
+
+#ifndef YY_NO_INPUT
+
+#ifdef __cplusplus
+static int yyinput (yyscan_t yyscanner );
+#else
+static int input (yyscan_t yyscanner );
+#endif
+
+#endif
+
+/* Amount of stuff to slurp up with each read. */
+#ifndef YY_READ_BUF_SIZE
+#define YY_READ_BUF_SIZE 8192
+#endif
+
+/* Copy whatever the last rule matched to the standard output. */
+#ifndef ECHO
+/* This used to be an fputs(), but since the string might contain NUL's,
+ * we now use fwrite().
+ */
+#define ECHO do { if (fwrite( yytext, yyleng, 1, yyout )) {} } while (0)
+#endif
+
+/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
+ * is returned in "result".
+ */
+#ifndef YY_INPUT
+#define YY_INPUT(buf,result,max_size) \
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
+ { \
+ int c = '*'; \
+ unsigned n; \
+ for ( n = 0; n < max_size && \
+ (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
+ buf[n] = (char) c; \
+ if ( c == '\n' ) \
+ buf[n++] = (char) c; \
+ if ( c == EOF && ferror( yyin ) ) \
+ YY_FATAL_ERROR( "input in flex scanner failed" ); \
+ result = n; \
+ } \
+ else \
+ { \
+ errno=0; \
+ while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \
+ { \
+ if( errno != EINTR) \
+ { \
+ YY_FATAL_ERROR( "input in flex scanner failed" ); \
+ break; \
+ } \
+ errno=0; \
+ clearerr(yyin); \
+ } \
+ }\
+\
+
+#endif
+
+/* No semi-colon after return; correct usage is to write "yyterminate();" -
+ * we don't want an extra ';' after the "return" because that will cause
+ * some compilers to complain about unreachable statements.
+ */
+#ifndef yyterminate
+#define yyterminate() return YY_NULL
+#endif
+
+/* Number of entries by which start-condition stack grows. */
+#ifndef YY_START_STACK_INCR
+#define YY_START_STACK_INCR 25
+#endif
+
+/* Report a fatal error. */
+#ifndef YY_FATAL_ERROR
+#define YY_FATAL_ERROR(msg) yy_fatal_error( msg , yyscanner)
+#endif
+
+/* end tables serialization structures and prototypes */
+
+/* Default declaration of generated scanner - a define so the user can
+ * easily add parameters.
+ */
+#ifndef YY_DECL
+#define YY_DECL_IS_OURS 1
+
+extern int _mesa_glsl_lex \
+ (YYSTYPE * yylval_param,YYLTYPE * yylloc_param ,yyscan_t yyscanner);
+
+#define YY_DECL int _mesa_glsl_lex \
+ (YYSTYPE * yylval_param, YYLTYPE * yylloc_param , yyscan_t yyscanner)
+#endif /* !YY_DECL */
+
+/* Code executed at the beginning of each rule, after yytext and yyleng
+ * have been set up.
+ */
+#ifndef YY_USER_ACTION
+#define YY_USER_ACTION
+#endif
+
+/* Code executed at the end of each rule. */
+#ifndef YY_BREAK
+#define YY_BREAK break;
+#endif
+
+#define YY_RULE_SETUP \
+ if ( yyleng > 0 ) \
+ YY_CURRENT_BUFFER_LVALUE->yy_at_bol = \
+ (yytext[yyleng - 1] == '\n'); \
+ YY_USER_ACTION
+
+/** The main scanner function which does all the work.
+ */
+YY_DECL
+{
+ register yy_state_type yy_current_state;
+ register char *yy_cp, *yy_bp;
+ register int yy_act;
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+
+#line 95 "glsl_lexer.lpp"
+
+
+#line 1296 "glsl_lexer.cpp"
+
+ yylval = yylval_param;
+
+ yylloc = yylloc_param;
+
+ if ( !yyg->yy_init )
+ {
+ yyg->yy_init = 1;
+
+#ifdef YY_USER_INIT
+ YY_USER_INIT;
+#endif
+
+ if ( ! yyg->yy_start )
+ yyg->yy_start = 1; /* first start state */
+
+ if ( ! yyin )
+ yyin = stdin;
+
+ if ( ! yyout )
+ yyout = stdout;
+
+ if ( ! YY_CURRENT_BUFFER ) {
+ _mesa_glsl_ensure_buffer_stack (yyscanner);
+ YY_CURRENT_BUFFER_LVALUE =
+ _mesa_glsl__create_buffer(yyin,YY_BUF_SIZE ,yyscanner);
+ }
+
+ _mesa_glsl__load_buffer_state(yyscanner );
+ }
+
+ while ( 1 ) /* loops until end-of-file is reached */
+ {
+ yy_cp = yyg->yy_c_buf_p;
+
+ /* Support of yytext. */
+ *yy_cp = yyg->yy_hold_char;
+
+ /* yy_bp points to the position in yy_ch_buf of the start of
+ * the current run.
+ */
+ yy_bp = yy_cp;
+
+ yy_current_state = yyg->yy_start;
+ yy_current_state += YY_AT_BOL();
+yy_match:
+ do
+ {
+ register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
+ if ( yy_accept[yy_current_state] )
+ {
+ yyg->yy_last_accepting_state = yy_current_state;
+ yyg->yy_last_accepting_cpos = yy_cp;
+ }
+ while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+ {
+ yy_current_state = (int) yy_def[yy_current_state];
+ if ( yy_current_state >= 813 )
+ yy_c = yy_meta[(unsigned int) yy_c];
+ }
+ yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+ ++yy_cp;
+ }
+ while ( yy_current_state != 812 );
+ yy_cp = yyg->yy_last_accepting_cpos;
+ yy_current_state = yyg->yy_last_accepting_state;
+
+yy_find_action:
+ yy_act = yy_accept[yy_current_state];
+
+ YY_DO_BEFORE_ACTION;
+
+do_action: /* This label is used only to access EOF actions. */
+
+ switch ( yy_act )
+ { /* beginning of action switch */
+ case 0: /* must back up */
+ /* undo the effects of YY_DO_BEFORE_ACTION */
+ *yy_cp = yyg->yy_hold_char;
+ yy_cp = yyg->yy_last_accepting_cpos;
+ yy_current_state = yyg->yy_last_accepting_state;
+ goto yy_find_action;
+
+case 1:
+YY_RULE_SETUP
+#line 97 "glsl_lexer.lpp"
+;
+ YY_BREAK
+/* Preprocessor tokens. */
+case 2:
+*yy_cp = yyg->yy_hold_char; /* undo effects of setting up yytext */
+yyg->yy_c_buf_p = yy_cp -= 1;
+YY_DO_BEFORE_ACTION; /* set up yytext again */
+YY_RULE_SETUP
+#line 100 "glsl_lexer.lpp"
+;
+ YY_BREAK
+case 3:
+YY_RULE_SETUP
+#line 101 "glsl_lexer.lpp"
+{ BEGIN PP; return VERSION; }
+ YY_BREAK
+case 4:
+YY_RULE_SETUP
+#line 102 "glsl_lexer.lpp"
+{ BEGIN PP; return EXTENSION; }
+ YY_BREAK
+case 5:
+*yy_cp = yyg->yy_hold_char; /* undo effects of setting up yytext */
+yyg->yy_c_buf_p = yy_cp -= 1;
+YY_DO_BEFORE_ACTION; /* set up yytext again */
+YY_RULE_SETUP
+#line 103 "glsl_lexer.lpp"
+{
+ /* Eat characters until the first digit is
+ * encountered
+ */
+ char *ptr = yytext;
+ while (!isdigit(*ptr))
+ ptr++;
+
+ /* Subtract one from the line number because
+ * yylineno is zero-based instead of
+ * one-based.
+ */
+ yylineno = strtol(ptr, &ptr, 0) - 1;
+ yylloc->source = strtol(ptr, NULL, 0);
+ }
+ YY_BREAK
+case 6:
+*yy_cp = yyg->yy_hold_char; /* undo effects of setting up yytext */
+yyg->yy_c_buf_p = yy_cp -= 1;
+YY_DO_BEFORE_ACTION; /* set up yytext again */
+YY_RULE_SETUP
+#line 118 "glsl_lexer.lpp"
+{
+ /* Eat characters until the first digit is
+ * encountered
+ */
+ char *ptr = yytext;
+ while (!isdigit(*ptr))
+ ptr++;
+
+ /* Subtract one from the line number because
+ * yylineno is zero-based instead of
+ * one-based.
+ */
+ yylineno = strtol(ptr, &ptr, 0) - 1;
+ }
+ YY_BREAK
+case 7:
+YY_RULE_SETUP
+#line 132 "glsl_lexer.lpp"
+{
+ BEGIN PP;
+ return PRAGMA_DEBUG_ON;
+ }
+ YY_BREAK
+case 8:
+YY_RULE_SETUP
+#line 136 "glsl_lexer.lpp"
+{
+ BEGIN PP;
+ return PRAGMA_DEBUG_OFF;
+ }
+ YY_BREAK
+case 9:
+YY_RULE_SETUP
+#line 140 "glsl_lexer.lpp"
+{
+ BEGIN PP;
+ return PRAGMA_OPTIMIZE_ON;
+ }
+ YY_BREAK
+case 10:
+YY_RULE_SETUP
+#line 144 "glsl_lexer.lpp"
+{
+ BEGIN PP;
+ return PRAGMA_OPTIMIZE_OFF;
+ }
+ YY_BREAK
+case 11:
+YY_RULE_SETUP
+#line 148 "glsl_lexer.lpp"
+{ BEGIN PRAGMA; }
+ YY_BREAK
+case 12:
+/* rule 12 can match eol */
+YY_RULE_SETUP
+#line 150 "glsl_lexer.lpp"
+{ BEGIN 0; yylineno++; yycolumn = 0; }
+ YY_BREAK
+case 13:
+YY_RULE_SETUP
+#line 151 "glsl_lexer.lpp"
+{ }
+ YY_BREAK
+case 14:
+YY_RULE_SETUP
+#line 153 "glsl_lexer.lpp"
+{ }
+ YY_BREAK
+case 15:
+YY_RULE_SETUP
+#line 154 "glsl_lexer.lpp"
+{ }
+ YY_BREAK
+case 16:
+YY_RULE_SETUP
+#line 155 "glsl_lexer.lpp"
+return COLON;
+ YY_BREAK
+case 17:
+YY_RULE_SETUP
+#line 156 "glsl_lexer.lpp"
+{
+ yylval->identifier = strdup(yytext);
+ return IDENTIFIER;
+ }
+ YY_BREAK
+case 18:
+YY_RULE_SETUP
+#line 160 "glsl_lexer.lpp"
+{
+ yylval->n = strtol(yytext, NULL, 10);
+ return INTCONSTANT;
+ }
+ YY_BREAK
+case 19:
+/* rule 19 can match eol */
+YY_RULE_SETUP
+#line 164 "glsl_lexer.lpp"
+{ BEGIN 0; yylineno++; yycolumn = 0; return EOL; }
+ YY_BREAK
+case 20:
+/* rule 20 can match eol */
+YY_RULE_SETUP
+#line 166 "glsl_lexer.lpp"
+{ yylineno++; yycolumn = 0; }
+ YY_BREAK
+case 21:
+YY_RULE_SETUP
+#line 168 "glsl_lexer.lpp"
+return ATTRIBUTE;
+ YY_BREAK
+case 22:
+YY_RULE_SETUP
+#line 169 "glsl_lexer.lpp"
+return CONST_TOK;
+ YY_BREAK
+case 23:
+YY_RULE_SETUP
+#line 170 "glsl_lexer.lpp"
+return BOOL_TOK;
+ YY_BREAK
+case 24:
+YY_RULE_SETUP
+#line 171 "glsl_lexer.lpp"
+return FLOAT_TOK;
+ YY_BREAK
+case 25:
+YY_RULE_SETUP
+#line 172 "glsl_lexer.lpp"
+return INT_TOK;
+ YY_BREAK
+case 26:
+YY_RULE_SETUP
+#line 173 "glsl_lexer.lpp"
+KEYWORD(130, 130, UINT_TOK);
+ YY_BREAK
+case 27:
+YY_RULE_SETUP
+#line 175 "glsl_lexer.lpp"
+return BREAK;
+ YY_BREAK
+case 28:
+YY_RULE_SETUP
+#line 176 "glsl_lexer.lpp"
+return CONTINUE;
+ YY_BREAK
+case 29:
+YY_RULE_SETUP
+#line 177 "glsl_lexer.lpp"
+return DO;
+ YY_BREAK
+case 30:
+YY_RULE_SETUP
+#line 178 "glsl_lexer.lpp"
+return WHILE;
+ YY_BREAK
+case 31:
+YY_RULE_SETUP
+#line 179 "glsl_lexer.lpp"
+return ELSE;
+ YY_BREAK
+case 32:
+YY_RULE_SETUP
+#line 180 "glsl_lexer.lpp"
+return FOR;
+ YY_BREAK
+case 33:
+YY_RULE_SETUP
+#line 181 "glsl_lexer.lpp"
+return IF;
+ YY_BREAK
+case 34:
+YY_RULE_SETUP
+#line 182 "glsl_lexer.lpp"
+return DISCARD;
+ YY_BREAK
+case 35:
+YY_RULE_SETUP
+#line 183 "glsl_lexer.lpp"
+return RETURN;
+ YY_BREAK
+case 36:
+YY_RULE_SETUP
+#line 185 "glsl_lexer.lpp"
+return BVEC2;
+ YY_BREAK
+case 37:
+YY_RULE_SETUP
+#line 186 "glsl_lexer.lpp"
+return BVEC3;
+ YY_BREAK
+case 38:
+YY_RULE_SETUP
+#line 187 "glsl_lexer.lpp"
+return BVEC4;
+ YY_BREAK
+case 39:
+YY_RULE_SETUP
+#line 188 "glsl_lexer.lpp"
+return IVEC2;
+ YY_BREAK
+case 40:
+YY_RULE_SETUP
+#line 189 "glsl_lexer.lpp"
+return IVEC3;
+ YY_BREAK
+case 41:
+YY_RULE_SETUP
+#line 190 "glsl_lexer.lpp"
+return IVEC4;
+ YY_BREAK
+case 42:
+YY_RULE_SETUP
+#line 191 "glsl_lexer.lpp"
+KEYWORD(130, 130, UVEC2);
+ YY_BREAK
+case 43:
+YY_RULE_SETUP
+#line 192 "glsl_lexer.lpp"
+KEYWORD(130, 130, UVEC3);
+ YY_BREAK
+case 44:
+YY_RULE_SETUP
+#line 193 "glsl_lexer.lpp"
+KEYWORD(130, 130, UVEC4);
+ YY_BREAK
+case 45:
+YY_RULE_SETUP
+#line 194 "glsl_lexer.lpp"
+return VEC2;
+ YY_BREAK
+case 46:
+YY_RULE_SETUP
+#line 195 "glsl_lexer.lpp"
+return VEC3;
+ YY_BREAK
+case 47:
+YY_RULE_SETUP
+#line 196 "glsl_lexer.lpp"
+return VEC4;
+ YY_BREAK
+case 48:
+YY_RULE_SETUP
+#line 197 "glsl_lexer.lpp"
+return MAT2X2;
+ YY_BREAK
+case 49:
+YY_RULE_SETUP
+#line 198 "glsl_lexer.lpp"
+return MAT3X3;
+ YY_BREAK
+case 50:
+YY_RULE_SETUP
+#line 199 "glsl_lexer.lpp"
+return MAT4X4;
+ YY_BREAK
+case 51:
+YY_RULE_SETUP
+#line 200 "glsl_lexer.lpp"
+KEYWORD(120, 120, MAT2X2);
+ YY_BREAK
+case 52:
+YY_RULE_SETUP
+#line 201 "glsl_lexer.lpp"
+KEYWORD(120, 120, MAT2X3);
+ YY_BREAK
+case 53:
+YY_RULE_SETUP
+#line 202 "glsl_lexer.lpp"
+KEYWORD(120, 120, MAT2X4);
+ YY_BREAK
+case 54:
+YY_RULE_SETUP
+#line 203 "glsl_lexer.lpp"
+KEYWORD(120, 120, MAT3X2);
+ YY_BREAK
+case 55:
+YY_RULE_SETUP
+#line 204 "glsl_lexer.lpp"
+KEYWORD(120, 120, MAT3X3);
+ YY_BREAK
+case 56:
+YY_RULE_SETUP
+#line 205 "glsl_lexer.lpp"
+KEYWORD(120, 120, MAT3X4);
+ YY_BREAK
+case 57:
+YY_RULE_SETUP
+#line 206 "glsl_lexer.lpp"
+KEYWORD(120, 120, MAT4X2);
+ YY_BREAK
+case 58:
+YY_RULE_SETUP
+#line 207 "glsl_lexer.lpp"
+KEYWORD(120, 120, MAT4X3);
+ YY_BREAK
+case 59:
+YY_RULE_SETUP
+#line 208 "glsl_lexer.lpp"
+KEYWORD(120, 120, MAT4X4);
+ YY_BREAK
+case 60:
+YY_RULE_SETUP
+#line 210 "glsl_lexer.lpp"
+return IN_TOK;
+ YY_BREAK
+case 61:
+YY_RULE_SETUP
+#line 211 "glsl_lexer.lpp"
+return OUT_TOK;
+ YY_BREAK
+case 62:
+YY_RULE_SETUP
+#line 212 "glsl_lexer.lpp"
+return INOUT_TOK;
+ YY_BREAK
+case 63:
+YY_RULE_SETUP
+#line 213 "glsl_lexer.lpp"
+return UNIFORM;
+ YY_BREAK
+case 64:
+YY_RULE_SETUP
+#line 214 "glsl_lexer.lpp"
+return VARYING;
+ YY_BREAK
+case 65:
+YY_RULE_SETUP
+#line 215 "glsl_lexer.lpp"
+KEYWORD(120, 120, CENTROID);
+ YY_BREAK
+case 66:
+YY_RULE_SETUP
+#line 216 "glsl_lexer.lpp"
+KEYWORD(120 || ES, 120 || ES, INVARIANT);
+ YY_BREAK
+case 67:
+YY_RULE_SETUP
+#line 217 "glsl_lexer.lpp"
+KEYWORD(130 || ES, 130, FLAT);
+ YY_BREAK
+case 68:
+YY_RULE_SETUP
+#line 218 "glsl_lexer.lpp"
+KEYWORD(130, 130, SMOOTH);
+ YY_BREAK
+case 69:
+YY_RULE_SETUP
+#line 219 "glsl_lexer.lpp"
+KEYWORD(130, 130, NOPERSPECTIVE);
+ YY_BREAK
+case 70:
+YY_RULE_SETUP
+#line 221 "glsl_lexer.lpp"
+return SAMPLER1D;
+ YY_BREAK
+case 71:
+YY_RULE_SETUP
+#line 222 "glsl_lexer.lpp"
+return SAMPLER2D;
+ YY_BREAK
+case 72:
+YY_RULE_SETUP
+#line 223 "glsl_lexer.lpp"
+return SAMPLER3D;
+ YY_BREAK
+case 73:
+YY_RULE_SETUP
+#line 224 "glsl_lexer.lpp"
+return SAMPLERCUBE;
+ YY_BREAK
+case 74:
+YY_RULE_SETUP
+#line 225 "glsl_lexer.lpp"
+KEYWORD(130, 130, SAMPLER1DARRAY);
+ YY_BREAK
+case 75:
+YY_RULE_SETUP
+#line 226 "glsl_lexer.lpp"
+KEYWORD(130, 130, SAMPLER2DARRAY);
+ YY_BREAK
+case 76:
+YY_RULE_SETUP
+#line 227 "glsl_lexer.lpp"
+return SAMPLER1DSHADOW;
+ YY_BREAK
+case 77:
+YY_RULE_SETUP
+#line 228 "glsl_lexer.lpp"
+return SAMPLER2DSHADOW;
+ YY_BREAK
+case 78:
+YY_RULE_SETUP
+#line 229 "glsl_lexer.lpp"
+KEYWORD(130, 130, SAMPLERCUBESHADOW);
+ YY_BREAK
+case 79:
+YY_RULE_SETUP
+#line 230 "glsl_lexer.lpp"
+KEYWORD(130, 130, SAMPLER1DARRAYSHADOW);
+ YY_BREAK
+case 80:
+YY_RULE_SETUP
+#line 231 "glsl_lexer.lpp"
+KEYWORD(130, 130, SAMPLER2DARRAYSHADOW);
+ YY_BREAK
+case 81:
+YY_RULE_SETUP
+#line 232 "glsl_lexer.lpp"
+KEYWORD(130, 130, ISAMPLER1D);
+ YY_BREAK
+case 82:
+YY_RULE_SETUP
+#line 233 "glsl_lexer.lpp"
+KEYWORD(130, 130, ISAMPLER2D);
+ YY_BREAK
+case 83:
+YY_RULE_SETUP
+#line 234 "glsl_lexer.lpp"
+KEYWORD(130, 130, ISAMPLER3D);
+ YY_BREAK
+case 84:
+YY_RULE_SETUP
+#line 235 "glsl_lexer.lpp"
+KEYWORD(130, 130, ISAMPLERCUBE);
+ YY_BREAK
+case 85:
+YY_RULE_SETUP
+#line 236 "glsl_lexer.lpp"
+KEYWORD(130, 130, ISAMPLER1DARRAY);
+ YY_BREAK
+case 86:
+YY_RULE_SETUP
+#line 237 "glsl_lexer.lpp"
+KEYWORD(130, 130, ISAMPLER2DARRAY);
+ YY_BREAK
+case 87:
+YY_RULE_SETUP
+#line 238 "glsl_lexer.lpp"
+KEYWORD(130, 130, USAMPLER1D);
+ YY_BREAK
+case 88:
+YY_RULE_SETUP
+#line 239 "glsl_lexer.lpp"
+KEYWORD(130, 130, USAMPLER2D);
+ YY_BREAK
+case 89:
+YY_RULE_SETUP
+#line 240 "glsl_lexer.lpp"
+KEYWORD(130, 130, USAMPLER3D);
+ YY_BREAK
+case 90:
+YY_RULE_SETUP
+#line 241 "glsl_lexer.lpp"
+KEYWORD(130, 130, USAMPLERCUBE);
+ YY_BREAK
+case 91:
+YY_RULE_SETUP
+#line 242 "glsl_lexer.lpp"
+KEYWORD(130, 130, USAMPLER1DARRAY);
+ YY_BREAK
+case 92:
+YY_RULE_SETUP
+#line 243 "glsl_lexer.lpp"
+KEYWORD(130, 130, USAMPLER2DARRAY);
+ YY_BREAK
+case 93:
+YY_RULE_SETUP
+#line 246 "glsl_lexer.lpp"
+return STRUCT;
+ YY_BREAK
+case 94:
+YY_RULE_SETUP
+#line 247 "glsl_lexer.lpp"
+return VOID_TOK;
+ YY_BREAK
+case 95:
+YY_RULE_SETUP
+#line 249 "glsl_lexer.lpp"
+{
+ if ((yyextra->language_version >= 140)
+ || yyextra->ARB_explicit_attrib_location_enable
+ || (yyextra->ARB_fragment_coord_conventions_enable)){
+ return LAYOUT_TOK;
+ } else {
+ yylval->identifier = strdup(yytext);
+ return IDENTIFIER;
+ }
+ }
+ YY_BREAK
+case 96:
+YY_RULE_SETUP
+#line 260 "glsl_lexer.lpp"
+return INC_OP;
+ YY_BREAK
+case 97:
+YY_RULE_SETUP
+#line 261 "glsl_lexer.lpp"
+return DEC_OP;
+ YY_BREAK
+case 98:
+YY_RULE_SETUP
+#line 262 "glsl_lexer.lpp"
+return LE_OP;
+ YY_BREAK
+case 99:
+YY_RULE_SETUP
+#line 263 "glsl_lexer.lpp"
+return GE_OP;
+ YY_BREAK
+case 100:
+YY_RULE_SETUP
+#line 264 "glsl_lexer.lpp"
+return EQ_OP;
+ YY_BREAK
+case 101:
+YY_RULE_SETUP
+#line 265 "glsl_lexer.lpp"
+return NE_OP;
+ YY_BREAK
+case 102:
+YY_RULE_SETUP
+#line 266 "glsl_lexer.lpp"
+return AND_OP;
+ YY_BREAK
+case 103:
+YY_RULE_SETUP
+#line 267 "glsl_lexer.lpp"
+return OR_OP;
+ YY_BREAK
+case 104:
+YY_RULE_SETUP
+#line 268 "glsl_lexer.lpp"
+return XOR_OP;
+ YY_BREAK
+case 105:
+YY_RULE_SETUP
+#line 269 "glsl_lexer.lpp"
+return LEFT_OP;
+ YY_BREAK
+case 106:
+YY_RULE_SETUP
+#line 270 "glsl_lexer.lpp"
+return RIGHT_OP;
+ YY_BREAK
+case 107:
+YY_RULE_SETUP
+#line 272 "glsl_lexer.lpp"
+return MUL_ASSIGN;
+ YY_BREAK
+case 108:
+YY_RULE_SETUP
+#line 273 "glsl_lexer.lpp"
+return DIV_ASSIGN;
+ YY_BREAK
+case 109:
+YY_RULE_SETUP
+#line 274 "glsl_lexer.lpp"
+return ADD_ASSIGN;
+ YY_BREAK
+case 110:
+YY_RULE_SETUP
+#line 275 "glsl_lexer.lpp"
+return MOD_ASSIGN;
+ YY_BREAK
+case 111:
+YY_RULE_SETUP
+#line 276 "glsl_lexer.lpp"
+return LEFT_ASSIGN;
+ YY_BREAK
+case 112:
+YY_RULE_SETUP
+#line 277 "glsl_lexer.lpp"
+return RIGHT_ASSIGN;
+ YY_BREAK
+case 113:
+YY_RULE_SETUP
+#line 278 "glsl_lexer.lpp"
+return AND_ASSIGN;
+ YY_BREAK
+case 114:
+YY_RULE_SETUP
+#line 279 "glsl_lexer.lpp"
+return XOR_ASSIGN;
+ YY_BREAK
+case 115:
+YY_RULE_SETUP
+#line 280 "glsl_lexer.lpp"
+return OR_ASSIGN;
+ YY_BREAK
+case 116:
+YY_RULE_SETUP
+#line 281 "glsl_lexer.lpp"
+return SUB_ASSIGN;
+ YY_BREAK
+case 117:
+YY_RULE_SETUP
+#line 283 "glsl_lexer.lpp"
+{
+ yylval->n = strtol(yytext, NULL, 10);
+ return IS_UINT ? UINTCONSTANT : INTCONSTANT;
+ }
+ YY_BREAK
+case 118:
+YY_RULE_SETUP
+#line 287 "glsl_lexer.lpp"
+{
+ yylval->n = strtol(yytext + 2, NULL, 16);
+ return IS_UINT ? UINTCONSTANT : INTCONSTANT;
+ }
+ YY_BREAK
+case 119:
+YY_RULE_SETUP
+#line 291 "glsl_lexer.lpp"
+{
+ yylval->n = strtol(yytext, NULL, 8);
+ return IS_UINT ? UINTCONSTANT : INTCONSTANT;
+ }
+ YY_BREAK
+case 120:
+YY_RULE_SETUP
+#line 296 "glsl_lexer.lpp"
+{
+ yylval->real = glsl_strtod(yytext, NULL);
+ return FLOATCONSTANT;
+ }
+ YY_BREAK
+case 121:
+YY_RULE_SETUP
+#line 300 "glsl_lexer.lpp"
+{
+ yylval->real = glsl_strtod(yytext, NULL);
+ return FLOATCONSTANT;
+ }
+ YY_BREAK
+case 122:
+YY_RULE_SETUP
+#line 304 "glsl_lexer.lpp"
+{
+ yylval->real = glsl_strtod(yytext, NULL);
+ return FLOATCONSTANT;
+ }
+ YY_BREAK
+case 123:
+YY_RULE_SETUP
+#line 308 "glsl_lexer.lpp"
+{
+ yylval->real = glsl_strtod(yytext, NULL);
+ return FLOATCONSTANT;
+ }
+ YY_BREAK
+case 124:
+YY_RULE_SETUP
+#line 312 "glsl_lexer.lpp"
+{
+ yylval->real = glsl_strtod(yytext, NULL);
+ return FLOATCONSTANT;
+ }
+ YY_BREAK
+case 125:
+YY_RULE_SETUP
+#line 317 "glsl_lexer.lpp"
+{
+ yylval->n = 1;
+ return BOOLCONSTANT;
+ }
+ YY_BREAK
+case 126:
+YY_RULE_SETUP
+#line 321 "glsl_lexer.lpp"
+{
+ yylval->n = 0;
+ return BOOLCONSTANT;
+ }
+ YY_BREAK
+/* Reserved words in GLSL 1.10. */
+case 127:
+YY_RULE_SETUP
+#line 328 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, ASM);
+ YY_BREAK
+case 128:
+YY_RULE_SETUP
+#line 329 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, CLASS);
+ YY_BREAK
+case 129:
+YY_RULE_SETUP
+#line 330 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, UNION);
+ YY_BREAK
+case 130:
+YY_RULE_SETUP
+#line 331 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, ENUM);
+ YY_BREAK
+case 131:
+YY_RULE_SETUP
+#line 332 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, TYPEDEF);
+ YY_BREAK
+case 132:
+YY_RULE_SETUP
+#line 333 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, TEMPLATE);
+ YY_BREAK
+case 133:
+YY_RULE_SETUP
+#line 334 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, THIS);
+ YY_BREAK
+case 134:
+YY_RULE_SETUP
+#line 335 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, PACKED_TOK);
+ YY_BREAK
+case 135:
+YY_RULE_SETUP
+#line 336 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, GOTO);
+ YY_BREAK
+case 136:
+YY_RULE_SETUP
+#line 337 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 130, SWITCH);
+ YY_BREAK
+case 137:
+YY_RULE_SETUP
+#line 338 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 130, DEFAULT);
+ YY_BREAK
+case 138:
+YY_RULE_SETUP
+#line 339 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, INLINE_TOK);
+ YY_BREAK
+case 139:
+YY_RULE_SETUP
+#line 340 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, NOINLINE);
+ YY_BREAK
+case 140:
+YY_RULE_SETUP
+#line 341 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, VOLATILE);
+ YY_BREAK
+case 141:
+YY_RULE_SETUP
+#line 342 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, PUBLIC_TOK);
+ YY_BREAK
+case 142:
+YY_RULE_SETUP
+#line 343 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, STATIC);
+ YY_BREAK
+case 143:
+YY_RULE_SETUP
+#line 344 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, EXTERN);
+ YY_BREAK
+case 144:
+YY_RULE_SETUP
+#line 345 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, EXTERNAL);
+ YY_BREAK
+case 145:
+YY_RULE_SETUP
+#line 346 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, INTERFACE);
+ YY_BREAK
+case 146:
+YY_RULE_SETUP
+#line 347 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, LONG_TOK);
+ YY_BREAK
+case 147:
+YY_RULE_SETUP
+#line 348 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, SHORT_TOK);
+ YY_BREAK
+case 148:
+YY_RULE_SETUP
+#line 349 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 400, DOUBLE_TOK);
+ YY_BREAK
+case 149:
+YY_RULE_SETUP
+#line 350 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, HALF);
+ YY_BREAK
+case 150:
+YY_RULE_SETUP
+#line 351 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, FIXED_TOK);
+ YY_BREAK
+case 151:
+YY_RULE_SETUP
+#line 352 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, UNSIGNED);
+ YY_BREAK
+case 152:
+YY_RULE_SETUP
+#line 353 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, INPUT_TOK);
+ YY_BREAK
+case 153:
+YY_RULE_SETUP
+#line 354 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, OUTPUT);
+ YY_BREAK
+case 154:
+YY_RULE_SETUP
+#line 355 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, HVEC2);
+ YY_BREAK
+case 155:
+YY_RULE_SETUP
+#line 356 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, HVEC3);
+ YY_BREAK
+case 156:
+YY_RULE_SETUP
+#line 357 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, HVEC4);
+ YY_BREAK
+case 157:
+YY_RULE_SETUP
+#line 358 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 400, DVEC2);
+ YY_BREAK
+case 158:
+YY_RULE_SETUP
+#line 359 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 400, DVEC3);
+ YY_BREAK
+case 159:
+YY_RULE_SETUP
+#line 360 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 400, DVEC4);
+ YY_BREAK
+case 160:
+YY_RULE_SETUP
+#line 361 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, FVEC2);
+ YY_BREAK
+case 161:
+YY_RULE_SETUP
+#line 362 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, FVEC3);
+ YY_BREAK
+case 162:
+YY_RULE_SETUP
+#line 363 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, FVEC4);
+ YY_BREAK
+case 163:
+YY_RULE_SETUP
+#line 364 "glsl_lexer.lpp"
+return SAMPLER2DRECT;
+ YY_BREAK
+case 164:
+YY_RULE_SETUP
+#line 365 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, SAMPLER3DRECT);
+ YY_BREAK
+case 165:
+YY_RULE_SETUP
+#line 366 "glsl_lexer.lpp"
+return SAMPLER2DRECTSHADOW;
+ YY_BREAK
+case 166:
+YY_RULE_SETUP
+#line 367 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, SIZEOF);
+ YY_BREAK
+case 167:
+YY_RULE_SETUP
+#line 368 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, CAST);
+ YY_BREAK
+case 168:
+YY_RULE_SETUP
+#line 369 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, NAMESPACE);
+ YY_BREAK
+case 169:
+YY_RULE_SETUP
+#line 370 "glsl_lexer.lpp"
+KEYWORD(110 || ES, 999, USING);
+ YY_BREAK
+/* Additional reserved words in GLSL 1.20. */
+case 170:
+YY_RULE_SETUP
+#line 373 "glsl_lexer.lpp"
+KEYWORD(120, 130 || ES, LOWP);
+ YY_BREAK
+case 171:
+YY_RULE_SETUP
+#line 374 "glsl_lexer.lpp"
+KEYWORD(120, 130 || ES, MEDIUMP);
+ YY_BREAK
+case 172:
+YY_RULE_SETUP
+#line 375 "glsl_lexer.lpp"
+KEYWORD(120, 130 || ES, HIGHP);
+ YY_BREAK
+case 173:
+YY_RULE_SETUP
+#line 376 "glsl_lexer.lpp"
+KEYWORD(120, 130 || ES, PRECISION);
+ YY_BREAK
+/* Additional reserved words in GLSL 1.30. */
+case 174:
+YY_RULE_SETUP
+#line 379 "glsl_lexer.lpp"
+KEYWORD(130, 130, CASE);
+ YY_BREAK
+case 175:
+YY_RULE_SETUP
+#line 380 "glsl_lexer.lpp"
+KEYWORD(130, 999, COMMON);
+ YY_BREAK
+case 176:
+YY_RULE_SETUP
+#line 381 "glsl_lexer.lpp"
+KEYWORD(130, 999, PARTITION);
+ YY_BREAK
+case 177:
+YY_RULE_SETUP
+#line 382 "glsl_lexer.lpp"
+KEYWORD(130, 999, ACTIVE);
+ YY_BREAK
+case 178:
+YY_RULE_SETUP
+#line 383 "glsl_lexer.lpp"
+KEYWORD(130 || ES, 999, SUPERP);
+ YY_BREAK
+case 179:
+YY_RULE_SETUP
+#line 384 "glsl_lexer.lpp"
+KEYWORD(130, 140, SAMPLERBUFFER);
+ YY_BREAK
+case 180:
+YY_RULE_SETUP
+#line 385 "glsl_lexer.lpp"
+KEYWORD(130, 999, FILTER);
+ YY_BREAK
+case 181:
+YY_RULE_SETUP
+#line 386 "glsl_lexer.lpp"
+KEYWORD(130, 999, IMAGE1D);
+ YY_BREAK
+case 182:
+YY_RULE_SETUP
+#line 387 "glsl_lexer.lpp"
+KEYWORD(130, 999, IMAGE2D);
+ YY_BREAK
+case 183:
+YY_RULE_SETUP
+#line 388 "glsl_lexer.lpp"
+KEYWORD(130, 999, IMAGE3D);
+ YY_BREAK
+case 184:
+YY_RULE_SETUP
+#line 389 "glsl_lexer.lpp"
+KEYWORD(130, 999, IMAGECUBE);
+ YY_BREAK
+case 185:
+YY_RULE_SETUP
+#line 390 "glsl_lexer.lpp"
+KEYWORD(130, 999, IIMAGE1D);
+ YY_BREAK
+case 186:
+YY_RULE_SETUP
+#line 391 "glsl_lexer.lpp"
+KEYWORD(130, 999, IIMAGE2D);
+ YY_BREAK
+case 187:
+YY_RULE_SETUP
+#line 392 "glsl_lexer.lpp"
+KEYWORD(130, 999, IIMAGE3D);
+ YY_BREAK
+case 188:
+YY_RULE_SETUP
+#line 393 "glsl_lexer.lpp"
+KEYWORD(130, 999, IIMAGECUBE);
+ YY_BREAK
+case 189:
+YY_RULE_SETUP
+#line 394 "glsl_lexer.lpp"
+KEYWORD(130, 999, UIMAGE1D);
+ YY_BREAK
+case 190:
+YY_RULE_SETUP
+#line 395 "glsl_lexer.lpp"
+KEYWORD(130, 999, UIMAGE2D);
+ YY_BREAK
+case 191:
+YY_RULE_SETUP
+#line 396 "glsl_lexer.lpp"
+KEYWORD(130, 999, UIMAGE3D);
+ YY_BREAK
+case 192:
+YY_RULE_SETUP
+#line 397 "glsl_lexer.lpp"
+KEYWORD(130, 999, UIMAGECUBE);
+ YY_BREAK
+case 193:
+YY_RULE_SETUP
+#line 398 "glsl_lexer.lpp"
+KEYWORD(130, 999, IMAGE1DARRAY);
+ YY_BREAK
+case 194:
+YY_RULE_SETUP
+#line 399 "glsl_lexer.lpp"
+KEYWORD(130, 999, IMAGE2DARRAY);
+ YY_BREAK
+case 195:
+YY_RULE_SETUP
+#line 400 "glsl_lexer.lpp"
+KEYWORD(130, 999, IIMAGE1DARRAY);
+ YY_BREAK
+case 196:
+YY_RULE_SETUP
+#line 401 "glsl_lexer.lpp"
+KEYWORD(130, 999, IIMAGE2DARRAY);
+ YY_BREAK
+case 197:
+YY_RULE_SETUP
+#line 402 "glsl_lexer.lpp"
+KEYWORD(130, 999, UIMAGE1DARRAY);
+ YY_BREAK
+case 198:
+YY_RULE_SETUP
+#line 403 "glsl_lexer.lpp"
+KEYWORD(130, 999, UIMAGE2DARRAY);
+ YY_BREAK
+case 199:
+YY_RULE_SETUP
+#line 404 "glsl_lexer.lpp"
+KEYWORD(130, 999, IMAGE1DSHADOW);
+ YY_BREAK
+case 200:
+YY_RULE_SETUP
+#line 405 "glsl_lexer.lpp"
+KEYWORD(130, 999, IMAGE2DSHADOW);
+ YY_BREAK
+case 201:
+YY_RULE_SETUP
+#line 406 "glsl_lexer.lpp"
+KEYWORD(130, 999, IMAGE1DARRAYSHADOW);
+ YY_BREAK
+case 202:
+YY_RULE_SETUP
+#line 407 "glsl_lexer.lpp"
+KEYWORD(130, 999, IMAGE2DARRAYSHADOW);
+ YY_BREAK
+case 203:
+YY_RULE_SETUP
+#line 408 "glsl_lexer.lpp"
+KEYWORD(130, 999, IMAGEBUFFER);
+ YY_BREAK
+case 204:
+YY_RULE_SETUP
+#line 409 "glsl_lexer.lpp"
+KEYWORD(130, 999, IIMAGEBUFFER);
+ YY_BREAK
+case 205:
+YY_RULE_SETUP
+#line 410 "glsl_lexer.lpp"
+KEYWORD(130, 999, UIMAGEBUFFER);
+ YY_BREAK
+case 206:
+YY_RULE_SETUP
+#line 411 "glsl_lexer.lpp"
+KEYWORD(130, 999, ROW_MAJOR);
+ YY_BREAK
+case 207:
+YY_RULE_SETUP
+#line 413 "glsl_lexer.lpp"
+{
+ struct _mesa_glsl_parse_state *state = yyextra;
+ void *ctx = state;
+ yylval->identifier = talloc_strdup(ctx, yytext);
+ return IDENTIFIER;
+ }
+ YY_BREAK
+case 208:
+YY_RULE_SETUP
+#line 420 "glsl_lexer.lpp"
+{ return yytext[0]; }
+ YY_BREAK
+case 209:
+YY_RULE_SETUP
+#line 422 "glsl_lexer.lpp"
+ECHO;
+ YY_BREAK
+#line 2530 "glsl_lexer.cpp"
+case YY_STATE_EOF(INITIAL):
+case YY_STATE_EOF(PP):
+case YY_STATE_EOF(PRAGMA):
+ yyterminate();
+
+ case YY_END_OF_BUFFER:
+ {
+ /* Amount of text matched not including the EOB char. */
+ int yy_amount_of_matched_text = (int) (yy_cp - yyg->yytext_ptr) - 1;
+
+ /* Undo the effects of YY_DO_BEFORE_ACTION. */
+ *yy_cp = yyg->yy_hold_char;
+ YY_RESTORE_YY_MORE_OFFSET
+
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
+ {
+ /* We're scanning a new file or input source. It's
+ * possible that this happened because the user
+ * just pointed yyin at a new source and called
+ * _mesa_glsl_lex(). If so, then we have to assure
+ * consistency between YY_CURRENT_BUFFER and our
+ * globals. Here is the right place to do so, because
+ * this is the first action (other than possibly a
+ * back-up) that will match for the new input source.
+ */
+ yyg->yy_n_chars = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
+ YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin;
+ YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
+ }
+
+ /* Note that here we test for yy_c_buf_p "<=" to the position
+ * of the first EOB in the buffer, since yy_c_buf_p will
+ * already have been incremented past the NUL character
+ * (since all states make transitions on EOB to the
+ * end-of-buffer state). Contrast this with the test
+ * in input().
+ */
+ if ( yyg->yy_c_buf_p <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] )
+ { /* This was really a NUL. */
+ yy_state_type yy_next_state;
+
+ yyg->yy_c_buf_p = yyg->yytext_ptr + yy_amount_of_matched_text;
+
+ yy_current_state = yy_get_previous_state( yyscanner );
+
+ /* Okay, we're now positioned to make the NUL
+ * transition. We couldn't have
+ * yy_get_previous_state() go ahead and do it
+ * for us because it doesn't know how to deal
+ * with the possibility of jamming (and we don't
+ * want to build jamming into it because then it
+ * will run more slowly).
+ */
+
+ yy_next_state = yy_try_NUL_trans( yy_current_state , yyscanner);
+
+ yy_bp = yyg->yytext_ptr + YY_MORE_ADJ;
+
+ if ( yy_next_state )
+ {
+ /* Consume the NUL. */
+ yy_cp = ++yyg->yy_c_buf_p;
+ yy_current_state = yy_next_state;
+ goto yy_match;
+ }
+
+ else
+ {
+ yy_cp = yyg->yy_last_accepting_cpos;
+ yy_current_state = yyg->yy_last_accepting_state;
+ goto yy_find_action;
+ }
+ }
+
+ else switch ( yy_get_next_buffer( yyscanner ) )
+ {
+ case EOB_ACT_END_OF_FILE:
+ {
+ yyg->yy_did_buffer_switch_on_eof = 0;
+
+ if ( _mesa_glsl_wrap(yyscanner ) )
+ {
+ /* Note: because we've taken care in
+ * yy_get_next_buffer() to have set up
+ * yytext, we can now set up
+ * yy_c_buf_p so that if some total
+ * hoser (like flex itself) wants to
+ * call the scanner after we return the
+ * YY_NULL, it'll still work - another
+ * YY_NULL will get returned.
+ */
+ yyg->yy_c_buf_p = yyg->yytext_ptr + YY_MORE_ADJ;
+
+ yy_act = YY_STATE_EOF(YY_START);
+ goto do_action;
+ }
+
+ else
+ {
+ if ( ! yyg->yy_did_buffer_switch_on_eof )
+ YY_NEW_FILE;
+ }
+ break;
+ }
+
+ case EOB_ACT_CONTINUE_SCAN:
+ yyg->yy_c_buf_p =
+ yyg->yytext_ptr + yy_amount_of_matched_text;
+
+ yy_current_state = yy_get_previous_state( yyscanner );
+
+ yy_cp = yyg->yy_c_buf_p;
+ yy_bp = yyg->yytext_ptr + YY_MORE_ADJ;
+ goto yy_match;
+
+ case EOB_ACT_LAST_MATCH:
+ yyg->yy_c_buf_p =
+ &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars];
+
+ yy_current_state = yy_get_previous_state( yyscanner );
+
+ yy_cp = yyg->yy_c_buf_p;
+ yy_bp = yyg->yytext_ptr + YY_MORE_ADJ;
+ goto yy_find_action;
+ }
+ break;
+ }
+
+ default:
+ YY_FATAL_ERROR(
+ "fatal flex scanner internal error--no action found" );
+ } /* end of action switch */
+ } /* end of scanning one token */
+} /* end of _mesa_glsl_lex */
+
+/* yy_get_next_buffer - try to read in a new buffer
+ *
+ * Returns a code representing an action:
+ * EOB_ACT_LAST_MATCH -
+ * EOB_ACT_CONTINUE_SCAN - continue scanning from current position
+ * EOB_ACT_END_OF_FILE - end of file
+ */
+static int yy_get_next_buffer (yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+ register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
+ register char *source = yyg->yytext_ptr;
+ register int number_to_move, i;
+ int ret_val;
+
+ if ( yyg->yy_c_buf_p > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars + 1] )
+ YY_FATAL_ERROR(
+ "fatal flex scanner internal error--end of buffer missed" );
+
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
+ { /* Don't try to fill the buffer, so this is an EOF. */
+ if ( yyg->yy_c_buf_p - yyg->yytext_ptr - YY_MORE_ADJ == 1 )
+ {
+ /* We matched a single character, the EOB, so
+ * treat this as a final EOF.
+ */
+ return EOB_ACT_END_OF_FILE;
+ }
+
+ else
+ {
+ /* We matched some text prior to the EOB, first
+ * process it.
+ */
+ return EOB_ACT_LAST_MATCH;
+ }
+ }
+
+ /* Try to read more data. */
+
+ /* First move last chars to start of buffer. */
+ number_to_move = (int) (yyg->yy_c_buf_p - yyg->yytext_ptr) - 1;
+
+ for ( i = 0; i < number_to_move; ++i )
+ *(dest++) = *(source++);
+
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
+ /* don't do the read, it's not guaranteed to return an EOF,
+ * just force an EOF
+ */
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars = 0;
+
+ else
+ {
+ int num_to_read =
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
+
+ while ( num_to_read <= 0 )
+ { /* Not enough room in the buffer - grow it. */
+
+ /* just a shorter name for the current buffer */
+ YY_BUFFER_STATE b = YY_CURRENT_BUFFER;
+
+ int yy_c_buf_p_offset =
+ (int) (yyg->yy_c_buf_p - b->yy_ch_buf);
+
+ if ( b->yy_is_our_buffer )
+ {
+ int new_size = b->yy_buf_size * 2;
+
+ if ( new_size <= 0 )
+ b->yy_buf_size += b->yy_buf_size / 8;
+ else
+ b->yy_buf_size *= 2;
+
+ b->yy_ch_buf = (char *)
+ /* Include room in for 2 EOB chars. */
+ _mesa_glsl_realloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 ,yyscanner );
+ }
+ else
+ /* Can't grow it, we don't own it. */
+ b->yy_ch_buf = 0;
+
+ if ( ! b->yy_ch_buf )
+ YY_FATAL_ERROR(
+ "fatal error - scanner input buffer overflow" );
+
+ yyg->yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset];
+
+ num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
+ number_to_move - 1;
+
+ }
+
+ if ( num_to_read > YY_READ_BUF_SIZE )
+ num_to_read = YY_READ_BUF_SIZE;
+
+ /* Read in more data. */
+ YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
+ yyg->yy_n_chars, (size_t) num_to_read );
+
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars;
+ }
+
+ if ( yyg->yy_n_chars == 0 )
+ {
+ if ( number_to_move == YY_MORE_ADJ )
+ {
+ ret_val = EOB_ACT_END_OF_FILE;
+ _mesa_glsl_restart(yyin ,yyscanner);
+ }
+
+ else
+ {
+ ret_val = EOB_ACT_LAST_MATCH;
+ YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
+ YY_BUFFER_EOF_PENDING;
+ }
+ }
+
+ else
+ ret_val = EOB_ACT_CONTINUE_SCAN;
+
+ if ((yy_size_t) (yyg->yy_n_chars + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
+ /* Extend the array by 50%, plus the number we really need. */
+ yy_size_t new_size = yyg->yy_n_chars + number_to_move + (yyg->yy_n_chars >> 1);
+ YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) _mesa_glsl_realloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size ,yyscanner );
+ if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
+ YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
+ }
+
+ yyg->yy_n_chars += number_to_move;
+ YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] = YY_END_OF_BUFFER_CHAR;
+ YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR;
+
+ yyg->yytext_ptr = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
+
+ return ret_val;
+}
+
+/* yy_get_previous_state - get the state just before the EOB char was reached */
+
+ static yy_state_type yy_get_previous_state (yyscan_t yyscanner)
+{
+ register yy_state_type yy_current_state;
+ register char *yy_cp;
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+
+ yy_current_state = yyg->yy_start;
+ yy_current_state += YY_AT_BOL();
+
+ for ( yy_cp = yyg->yytext_ptr + YY_MORE_ADJ; yy_cp < yyg->yy_c_buf_p; ++yy_cp )
+ {
+ register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
+ if ( yy_accept[yy_current_state] )
+ {
+ yyg->yy_last_accepting_state = yy_current_state;
+ yyg->yy_last_accepting_cpos = yy_cp;
+ }
+ while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+ {
+ yy_current_state = (int) yy_def[yy_current_state];
+ if ( yy_current_state >= 813 )
+ yy_c = yy_meta[(unsigned int) yy_c];
+ }
+ yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+ }
+
+ return yy_current_state;
+}
+
+/* yy_try_NUL_trans - try to make a transition on the NUL character
+ *
+ * synopsis
+ * next_state = yy_try_NUL_trans( current_state );
+ */
+ static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state , yyscan_t yyscanner)
+{
+ register int yy_is_jam;
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; /* This var may be unused depending upon options. */
+ register char *yy_cp = yyg->yy_c_buf_p;
+
+ register YY_CHAR yy_c = 1;
+ if ( yy_accept[yy_current_state] )
+ {
+ yyg->yy_last_accepting_state = yy_current_state;
+ yyg->yy_last_accepting_cpos = yy_cp;
+ }
+ while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+ {
+ yy_current_state = (int) yy_def[yy_current_state];
+ if ( yy_current_state >= 813 )
+ yy_c = yy_meta[(unsigned int) yy_c];
+ }
+ yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+ yy_is_jam = (yy_current_state == 812);
+
+ return yy_is_jam ? 0 : yy_current_state;
+}
+
+#ifndef YY_NO_INPUT
+#ifdef __cplusplus
+ static int yyinput (yyscan_t yyscanner)
+#else
+ static int input (yyscan_t yyscanner)
+#endif
+
+{
+ int c;
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+
+ *yyg->yy_c_buf_p = yyg->yy_hold_char;
+
+ if ( *yyg->yy_c_buf_p == YY_END_OF_BUFFER_CHAR )
+ {
+ /* yy_c_buf_p now points to the character we want to return.
+ * If this occurs *before* the EOB characters, then it's a
+ * valid NUL; if not, then we've hit the end of the buffer.
+ */
+ if ( yyg->yy_c_buf_p < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] )
+ /* This was really a NUL. */
+ *yyg->yy_c_buf_p = '\0';
+
+ else
+ { /* need more input */
+ int offset = yyg->yy_c_buf_p - yyg->yytext_ptr;
+ ++yyg->yy_c_buf_p;
+
+ switch ( yy_get_next_buffer( yyscanner ) )
+ {
+ case EOB_ACT_LAST_MATCH:
+ /* This happens because yy_g_n_b()
+ * sees that we've accumulated a
+ * token and flags that we need to
+ * try matching the token before
+ * proceeding. But for input(),
+ * there's no matching to consider.
+ * So convert the EOB_ACT_LAST_MATCH
+ * to EOB_ACT_END_OF_FILE.
+ */
+
+ /* Reset buffer status. */
+ _mesa_glsl_restart(yyin ,yyscanner);
+
+ /*FALLTHROUGH*/
+
+ case EOB_ACT_END_OF_FILE:
+ {
+ if ( _mesa_glsl_wrap(yyscanner ) )
+ return EOF;
+
+ if ( ! yyg->yy_did_buffer_switch_on_eof )
+ YY_NEW_FILE;
+#ifdef __cplusplus
+ return yyinput(yyscanner);
+#else
+ return input(yyscanner);
+#endif
+ }
+
+ case EOB_ACT_CONTINUE_SCAN:
+ yyg->yy_c_buf_p = yyg->yytext_ptr + offset;
+ break;
+ }
+ }
+ }
+
+ c = *(unsigned char *) yyg->yy_c_buf_p; /* cast for 8-bit char's */
+ *yyg->yy_c_buf_p = '\0'; /* preserve yytext */
+ yyg->yy_hold_char = *++yyg->yy_c_buf_p;
+
+ YY_CURRENT_BUFFER_LVALUE->yy_at_bol = (c == '\n');
+
+ return c;
+}
+#endif /* ifndef YY_NO_INPUT */
+
+/** Immediately switch to a different input stream.
+ * @param input_file A readable stream.
+ * @param yyscanner The scanner object.
+ * @note This function does not reset the start condition to @c INITIAL .
+ */
+ void _mesa_glsl_restart (FILE * input_file , yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+
+ if ( ! YY_CURRENT_BUFFER ){
+ _mesa_glsl_ensure_buffer_stack (yyscanner);
+ YY_CURRENT_BUFFER_LVALUE =
+ _mesa_glsl__create_buffer(yyin,YY_BUF_SIZE ,yyscanner);
+ }
+
+ _mesa_glsl__init_buffer(YY_CURRENT_BUFFER,input_file ,yyscanner);
+ _mesa_glsl__load_buffer_state(yyscanner );
+}
+
+/** Switch to a different input buffer.
+ * @param new_buffer The new input buffer.
+ * @param yyscanner The scanner object.
+ */
+ void _mesa_glsl__switch_to_buffer (YY_BUFFER_STATE new_buffer , yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+
+ /* TODO. We should be able to replace this entire function body
+ * with
+ * _mesa_glsl_pop_buffer_state();
+ * _mesa_glsl_push_buffer_state(new_buffer);
+ */
+ _mesa_glsl_ensure_buffer_stack (yyscanner);
+ if ( YY_CURRENT_BUFFER == new_buffer )
+ return;
+
+ if ( YY_CURRENT_BUFFER )
+ {
+ /* Flush out information for old buffer. */
+ *yyg->yy_c_buf_p = yyg->yy_hold_char;
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = yyg->yy_c_buf_p;
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars;
+ }
+
+ YY_CURRENT_BUFFER_LVALUE = new_buffer;
+ _mesa_glsl__load_buffer_state(yyscanner );
+
+ /* We don't actually know whether we did this switch during
+ * EOF (_mesa_glsl_wrap()) processing, but the only time this flag
+ * is looked at is after _mesa_glsl_wrap() is called, so it's safe
+ * to go ahead and always set it.
+ */
+ yyg->yy_did_buffer_switch_on_eof = 1;
+}
+
+static void _mesa_glsl__load_buffer_state (yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+ yyg->yy_n_chars = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
+ yyg->yytext_ptr = yyg->yy_c_buf_p = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
+ yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
+ yyg->yy_hold_char = *yyg->yy_c_buf_p;
+}
+
+/** Allocate and initialize an input buffer state.
+ * @param file A readable stream.
+ * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
+ * @param yyscanner The scanner object.
+ * @return the allocated buffer state.
+ */
+ YY_BUFFER_STATE _mesa_glsl__create_buffer (FILE * file, int size , yyscan_t yyscanner)
+{
+ YY_BUFFER_STATE b;
+
+ b = (YY_BUFFER_STATE) _mesa_glsl_alloc(sizeof( struct yy_buffer_state ) ,yyscanner );
+ if ( ! b )
+ YY_FATAL_ERROR( "out of dynamic memory in _mesa_glsl__create_buffer()" );
+
+ b->yy_buf_size = size;
+
+ /* yy_ch_buf has to be 2 characters longer than the size given because
+ * we need to put in 2 end-of-buffer characters.
+ */
+ b->yy_ch_buf = (char *) _mesa_glsl_alloc(b->yy_buf_size + 2 ,yyscanner );
+ if ( ! b->yy_ch_buf )
+ YY_FATAL_ERROR( "out of dynamic memory in _mesa_glsl__create_buffer()" );
+
+ b->yy_is_our_buffer = 1;
+
+ _mesa_glsl__init_buffer(b,file ,yyscanner);
+
+ return b;
+}
+
+/** Destroy the buffer.
+ * @param b a buffer created with _mesa_glsl__create_buffer()
+ * @param yyscanner The scanner object.
+ */
+ void _mesa_glsl__delete_buffer (YY_BUFFER_STATE b , yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+
+ if ( ! b )
+ return;
+
+ if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
+ YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
+
+ if ( b->yy_is_our_buffer )
+ _mesa_glsl_free((void *) b->yy_ch_buf ,yyscanner );
+
+ _mesa_glsl_free((void *) b ,yyscanner );
+}
+
+/* Initializes or reinitializes a buffer.
+ * This function is sometimes called more than once on the same buffer,
+ * such as during a _mesa_glsl_restart() or at EOF.
+ */
+ static void _mesa_glsl__init_buffer (YY_BUFFER_STATE b, FILE * file , yyscan_t yyscanner)
+
+{
+ int oerrno = errno;
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+
+ _mesa_glsl__flush_buffer(b ,yyscanner);
+
+ b->yy_input_file = file;
+ b->yy_fill_buffer = 1;
+
+ /* If b is the current buffer, then _mesa_glsl__init_buffer was _probably_
+ * called from _mesa_glsl_restart() or through yy_get_next_buffer.
+ * In that case, we don't want to reset the lineno or column.
+ */
+ if (b != YY_CURRENT_BUFFER){
+ b->yy_bs_lineno = 1;
+ b->yy_bs_column = 0;
+ }
+
+ b->yy_is_interactive = 0;
+
+ errno = oerrno;
+}
+
+/** Discard all buffered characters. On the next scan, YY_INPUT will be called.
+ * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
+ * @param yyscanner The scanner object.
+ */
+ void _mesa_glsl__flush_buffer (YY_BUFFER_STATE b , yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+ if ( ! b )
+ return;
+
+ b->yy_n_chars = 0;
+
+ /* We always need two end-of-buffer characters. The first causes
+ * a transition to the end-of-buffer state. The second causes
+ * a jam in that state.
+ */
+ b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
+ b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
+
+ b->yy_buf_pos = &b->yy_ch_buf[0];
+
+ b->yy_at_bol = 1;
+ b->yy_buffer_status = YY_BUFFER_NEW;
+
+ if ( b == YY_CURRENT_BUFFER )
+ _mesa_glsl__load_buffer_state(yyscanner );
+}
+
+/** Pushes the new state onto the stack. The new state becomes
+ * the current state. This function will allocate the stack
+ * if necessary.
+ * @param new_buffer The new state.
+ * @param yyscanner The scanner object.
+ */
+void _mesa_glsl_push_buffer_state (YY_BUFFER_STATE new_buffer , yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+ if (new_buffer == NULL)
+ return;
+
+ _mesa_glsl_ensure_buffer_stack(yyscanner);
+
+ /* This block is copied from _mesa_glsl__switch_to_buffer. */
+ if ( YY_CURRENT_BUFFER )
+ {
+ /* Flush out information for old buffer. */
+ *yyg->yy_c_buf_p = yyg->yy_hold_char;
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = yyg->yy_c_buf_p;
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars;
+ }
+
+ /* Only push if top exists. Otherwise, replace top. */
+ if (YY_CURRENT_BUFFER)
+ yyg->yy_buffer_stack_top++;
+ YY_CURRENT_BUFFER_LVALUE = new_buffer;
+
+ /* copied from _mesa_glsl__switch_to_buffer. */
+ _mesa_glsl__load_buffer_state(yyscanner );
+ yyg->yy_did_buffer_switch_on_eof = 1;
+}
+
+/** Removes and deletes the top of the stack, if present.
+ * The next element becomes the new top.
+ * @param yyscanner The scanner object.
+ */
+void _mesa_glsl_pop_buffer_state (yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+ if (!YY_CURRENT_BUFFER)
+ return;
+
+ _mesa_glsl__delete_buffer(YY_CURRENT_BUFFER ,yyscanner);
+ YY_CURRENT_BUFFER_LVALUE = NULL;
+ if (yyg->yy_buffer_stack_top > 0)
+ --yyg->yy_buffer_stack_top;
+
+ if (YY_CURRENT_BUFFER) {
+ _mesa_glsl__load_buffer_state(yyscanner );
+ yyg->yy_did_buffer_switch_on_eof = 1;
+ }
+}
+
+/* Allocates the stack if it does not exist.
+ * Guarantees space for at least one push.
+ */
+static void _mesa_glsl_ensure_buffer_stack (yyscan_t yyscanner)
+{
+ int num_to_alloc;
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+
+ if (!yyg->yy_buffer_stack) {
+
+ /* First allocation is just for 2 elements, since we don't know if this
+ * scanner will even need a stack. We use 2 instead of 1 to avoid an
+ * immediate realloc on the next call.
+ */
+ num_to_alloc = 1;
+ yyg->yy_buffer_stack = (struct yy_buffer_state**)_mesa_glsl_alloc
+ (num_to_alloc * sizeof(struct yy_buffer_state*)
+ , yyscanner);
+ if ( ! yyg->yy_buffer_stack )
+ YY_FATAL_ERROR( "out of dynamic memory in _mesa_glsl_ensure_buffer_stack()" );
+
+ memset(yyg->yy_buffer_stack, 0, num_to_alloc * sizeof(struct yy_buffer_state*));
+
+ yyg->yy_buffer_stack_max = num_to_alloc;
+ yyg->yy_buffer_stack_top = 0;
+ return;
+ }
+
+ if (yyg->yy_buffer_stack_top >= (yyg->yy_buffer_stack_max) - 1){
+
+ /* Increase the buffer to prepare for a possible push. */
+ int grow_size = 8 /* arbitrary grow size */;
+
+ num_to_alloc = yyg->yy_buffer_stack_max + grow_size;
+ yyg->yy_buffer_stack = (struct yy_buffer_state**)_mesa_glsl_realloc
+ (yyg->yy_buffer_stack,
+ num_to_alloc * sizeof(struct yy_buffer_state*)
+ , yyscanner);
+ if ( ! yyg->yy_buffer_stack )
+ YY_FATAL_ERROR( "out of dynamic memory in _mesa_glsl_ensure_buffer_stack()" );
+
+ /* zero only the new slots.*/
+ memset(yyg->yy_buffer_stack + yyg->yy_buffer_stack_max, 0, grow_size * sizeof(struct yy_buffer_state*));
+ yyg->yy_buffer_stack_max = num_to_alloc;
+ }
+}
+
+/** Setup the input buffer state to scan directly from a user-specified character buffer.
+ * @param base the character buffer
+ * @param size the size in bytes of the character buffer
+ * @param yyscanner The scanner object.
+ * @return the newly allocated buffer state object.
+ */
+YY_BUFFER_STATE _mesa_glsl__scan_buffer (char * base, yy_size_t size , yyscan_t yyscanner)
+{
+ YY_BUFFER_STATE b;
+
+ if ( size < 2 ||
+ base[size-2] != YY_END_OF_BUFFER_CHAR ||
+ base[size-1] != YY_END_OF_BUFFER_CHAR )
+ /* They forgot to leave room for the EOB's. */
+ return 0;
+
+ b = (YY_BUFFER_STATE) _mesa_glsl_alloc(sizeof( struct yy_buffer_state ) ,yyscanner );
+ if ( ! b )
+ YY_FATAL_ERROR( "out of dynamic memory in _mesa_glsl__scan_buffer()" );
+
+ b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */
+ b->yy_buf_pos = b->yy_ch_buf = base;
+ b->yy_is_our_buffer = 0;
+ b->yy_input_file = 0;
+ b->yy_n_chars = b->yy_buf_size;
+ b->yy_is_interactive = 0;
+ b->yy_at_bol = 1;
+ b->yy_fill_buffer = 0;
+ b->yy_buffer_status = YY_BUFFER_NEW;
+
+ _mesa_glsl__switch_to_buffer(b ,yyscanner );
+
+ return b;
+}
+
+/** Setup the input buffer state to scan a string. The next call to _mesa_glsl_lex() will
+ * scan from a @e copy of @a str.
+ * @param yystr a NUL-terminated string to scan
+ * @param yyscanner The scanner object.
+ * @return the newly allocated buffer state object.
+ * @note If you want to scan bytes that may contain NUL values, then use
+ * _mesa_glsl__scan_bytes() instead.
+ */
+YY_BUFFER_STATE _mesa_glsl__scan_string (yyconst char * yystr , yyscan_t yyscanner)
+{
+
+ return _mesa_glsl__scan_bytes(yystr,strlen(yystr) ,yyscanner);
+}
+
+/** Setup the input buffer state to scan the given bytes. The next call to _mesa_glsl_lex() will
+ * scan from a @e copy of @a bytes.
+ * @param bytes the byte buffer to scan
+ * @param len the number of bytes in the buffer pointed to by @a bytes.
+ * @param yyscanner The scanner object.
+ * @return the newly allocated buffer state object.
+ */
+YY_BUFFER_STATE _mesa_glsl__scan_bytes (yyconst char * yybytes, int _yybytes_len , yyscan_t yyscanner)
+{
+ YY_BUFFER_STATE b;
+ char *buf;
+ yy_size_t n;
+ int i;
+
+ /* Get memory for full buffer, including space for trailing EOB's. */
+ n = _yybytes_len + 2;
+ buf = (char *) _mesa_glsl_alloc(n ,yyscanner );
+ if ( ! buf )
+ YY_FATAL_ERROR( "out of dynamic memory in _mesa_glsl__scan_bytes()" );
+
+ for ( i = 0; i < _yybytes_len; ++i )
+ buf[i] = yybytes[i];
+
+ buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR;
+
+ b = _mesa_glsl__scan_buffer(buf,n ,yyscanner);
+ if ( ! b )
+ YY_FATAL_ERROR( "bad buffer in _mesa_glsl__scan_bytes()" );
+
+ /* It's okay to grow etc. this buffer, and we should throw it
+ * away when we're done.
+ */
+ b->yy_is_our_buffer = 1;
+
+ return b;
+}
+
+#ifndef YY_EXIT_FAILURE
+#define YY_EXIT_FAILURE 2
+#endif
+
+static void yy_fatal_error (yyconst char* msg , yyscan_t yyscanner)
+{
+ (void) fprintf( stderr, "%s\n", msg );
+ exit( YY_EXIT_FAILURE );
+}
+
+/* Redefine yyless() so it works in section 3 code. */
+
+#undef yyless
+#define yyless(n) \
+ do \
+ { \
+ /* Undo effects of setting up yytext. */ \
+ int yyless_macro_arg = (n); \
+ YY_LESS_LINENO(yyless_macro_arg);\
+ yytext[yyleng] = yyg->yy_hold_char; \
+ yyg->yy_c_buf_p = yytext + yyless_macro_arg; \
+ yyg->yy_hold_char = *yyg->yy_c_buf_p; \
+ *yyg->yy_c_buf_p = '\0'; \
+ yyleng = yyless_macro_arg; \
+ } \
+ while ( 0 )
+
+/* Accessor methods (get/set functions) to struct members. */
+
+/** Get the user-defined data for this scanner.
+ * @param yyscanner The scanner object.
+ */
+YY_EXTRA_TYPE _mesa_glsl_get_extra (yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+ return yyextra;
+}
+
+/** Get the current line number.
+ * @param yyscanner The scanner object.
+ */
+int _mesa_glsl_get_lineno (yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+
+ if (! YY_CURRENT_BUFFER)
+ return 0;
+
+ return yylineno;
+}
+
+/** Get the current column number.
+ * @param yyscanner The scanner object.
+ */
+int _mesa_glsl_get_column (yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+
+ if (! YY_CURRENT_BUFFER)
+ return 0;
+
+ return yycolumn;
+}
+
+/** Get the input stream.
+ * @param yyscanner The scanner object.
+ */
+FILE *_mesa_glsl_get_in (yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+ return yyin;
+}
+
+/** Get the output stream.
+ * @param yyscanner The scanner object.
+ */
+FILE *_mesa_glsl_get_out (yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+ return yyout;
+}
+
+/** Get the length of the current token.
+ * @param yyscanner The scanner object.
+ */
+int _mesa_glsl_get_leng (yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+ return yyleng;
+}
+
+/** Get the current token.
+ * @param yyscanner The scanner object.
+ */
+
+char *_mesa_glsl_get_text (yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+ return yytext;
+}
+
+/** Set the user-defined data. This data is never touched by the scanner.
+ * @param user_defined The data to be associated with this scanner.
+ * @param yyscanner The scanner object.
+ */
+void _mesa_glsl_set_extra (YY_EXTRA_TYPE user_defined , yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+ yyextra = user_defined ;
+}
+
+/** Set the current line number.
+ * @param line_number
+ * @param yyscanner The scanner object.
+ */
+void _mesa_glsl_set_lineno (int line_number , yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+
+ /* lineno is only valid if an input buffer exists. */
+ if (! YY_CURRENT_BUFFER )
+ yy_fatal_error( "_mesa_glsl_set_lineno called with no buffer" , yyscanner);
+
+ yylineno = line_number;
+}
+
+/** Set the current column.
+ * @param line_number
+ * @param yyscanner The scanner object.
+ */
+void _mesa_glsl_set_column (int column_no , yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+
+ /* column is only valid if an input buffer exists. */
+ if (! YY_CURRENT_BUFFER )
+ yy_fatal_error( "_mesa_glsl_set_column called with no buffer" , yyscanner);
+
+ yycolumn = column_no;
+}
+
+/** Set the input stream. This does not discard the current
+ * input buffer.
+ * @param in_str A readable stream.
+ * @param yyscanner The scanner object.
+ * @see _mesa_glsl__switch_to_buffer
+ */
+void _mesa_glsl_set_in (FILE * in_str , yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+ yyin = in_str ;
+}
+
+void _mesa_glsl_set_out (FILE * out_str , yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+ yyout = out_str ;
+}
+
+int _mesa_glsl_get_debug (yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+ return yy_flex_debug;
+}
+
+void _mesa_glsl_set_debug (int bdebug , yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+ yy_flex_debug = bdebug ;
+}
+
+/* Accessor methods for yylval and yylloc */
+
+YYSTYPE * _mesa_glsl_get_lval (yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+ return yylval;
+}
+
+void _mesa_glsl_set_lval (YYSTYPE * yylval_param , yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+ yylval = yylval_param;
+}
+
+YYLTYPE *_mesa_glsl_get_lloc (yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+ return yylloc;
+}
+
+void _mesa_glsl_set_lloc (YYLTYPE * yylloc_param , yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+ yylloc = yylloc_param;
+}
+
+/* User-visible API */
+
+/* _mesa_glsl_lex_init is special because it creates the scanner itself, so it is
+ * the ONLY reentrant function that doesn't take the scanner as the last argument.
+ * That's why we explicitly handle the declaration, instead of using our macros.
+ */
+
+int _mesa_glsl_lex_init(yyscan_t* ptr_yy_globals)
+
+{
+ if (ptr_yy_globals == NULL){
+ errno = EINVAL;
+ return 1;
+ }
+
+ *ptr_yy_globals = (yyscan_t) _mesa_glsl_alloc ( sizeof( struct yyguts_t ), NULL );
+
+ if (*ptr_yy_globals == NULL){
+ errno = ENOMEM;
+ return 1;
+ }
+
+ /* By setting to 0xAA, we expose bugs in yy_init_globals. Leave at 0x00 for releases. */
+ memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t));
+
+ return yy_init_globals ( *ptr_yy_globals );
+}
+
+/* _mesa_glsl_lex_init_extra has the same functionality as _mesa_glsl_lex_init, but follows the
+ * convention of taking the scanner as the last argument. Note however, that
+ * this is a *pointer* to a scanner, as it will be allocated by this call (and
+ * is the reason, too, why this function also must handle its own declaration).
+ * The user defined value in the first argument will be available to _mesa_glsl_alloc in
+ * the yyextra field.
+ */
+
+int _mesa_glsl_lex_init_extra(YY_EXTRA_TYPE yy_user_defined,yyscan_t* ptr_yy_globals )
+
+{
+ struct yyguts_t dummy_yyguts;
+
+ _mesa_glsl_set_extra (yy_user_defined, &dummy_yyguts);
+
+ if (ptr_yy_globals == NULL){
+ errno = EINVAL;
+ return 1;
+ }
+
+ *ptr_yy_globals = (yyscan_t) _mesa_glsl_alloc ( sizeof( struct yyguts_t ), &dummy_yyguts );
+
+ if (*ptr_yy_globals == NULL){
+ errno = ENOMEM;
+ return 1;
+ }
+
+ /* By setting to 0xAA, we expose bugs in
+ yy_init_globals. Leave at 0x00 for releases. */
+ memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t));
+
+ _mesa_glsl_set_extra (yy_user_defined, *ptr_yy_globals);
+
+ return yy_init_globals ( *ptr_yy_globals );
+}
+
+static int yy_init_globals (yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+ /* Initialization is the same as for the non-reentrant scanner.
+ * This function is called from _mesa_glsl_lex_destroy(), so don't allocate here.
+ */
+
+ yyg->yy_buffer_stack = 0;
+ yyg->yy_buffer_stack_top = 0;
+ yyg->yy_buffer_stack_max = 0;
+ yyg->yy_c_buf_p = (char *) 0;
+ yyg->yy_init = 0;
+ yyg->yy_start = 0;
+
+ yyg->yy_start_stack_ptr = 0;
+ yyg->yy_start_stack_depth = 0;
+ yyg->yy_start_stack = NULL;
+
+/* Defined in main.c */
+#ifdef YY_STDINIT
+ yyin = stdin;
+ yyout = stdout;
+#else
+ yyin = (FILE *) 0;
+ yyout = (FILE *) 0;
+#endif
+
+ /* For future reference: Set errno on error, since we are called by
+ * _mesa_glsl_lex_init()
+ */
+ return 0;
+}
+
+/* _mesa_glsl_lex_destroy is for both reentrant and non-reentrant scanners. */
+int _mesa_glsl_lex_destroy (yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+
+ /* Pop the buffer stack, destroying each element. */
+ while(YY_CURRENT_BUFFER){
+ _mesa_glsl__delete_buffer(YY_CURRENT_BUFFER ,yyscanner );
+ YY_CURRENT_BUFFER_LVALUE = NULL;
+ _mesa_glsl_pop_buffer_state(yyscanner);
+ }
+
+ /* Destroy the stack itself. */
+ _mesa_glsl_free(yyg->yy_buffer_stack ,yyscanner);
+ yyg->yy_buffer_stack = NULL;
+
+ /* Destroy the start condition stack. */
+ _mesa_glsl_free(yyg->yy_start_stack ,yyscanner );
+ yyg->yy_start_stack = NULL;
+
+ /* Reset the globals. This is important in a non-reentrant scanner so the next time
+ * _mesa_glsl_lex() is called, initialization will occur. */
+ yy_init_globals( yyscanner);
+
+ /* Destroy the main struct (reentrant only). */
+ _mesa_glsl_free ( yyscanner , yyscanner );
+ yyscanner = NULL;
+ return 0;
+}
+
+/*
+ * Internal utility routines.
+ */
+
+#ifndef yytext_ptr
+static void yy_flex_strncpy (char* s1, yyconst char * s2, int n , yyscan_t yyscanner)
+{
+ register int i;
+ for ( i = 0; i < n; ++i )
+ s1[i] = s2[i];
+}
+#endif
+
+#ifdef YY_NEED_STRLEN
+static int yy_flex_strlen (yyconst char * s , yyscan_t yyscanner)
+{
+ register int n;
+ for ( n = 0; s[n]; ++n )
+ ;
+
+ return n;
+}
+#endif
+
+void *_mesa_glsl_alloc (yy_size_t size , yyscan_t yyscanner)
+{
+ return (void *) malloc( size );
+}
+
+void *_mesa_glsl_realloc (void * ptr, yy_size_t size , yyscan_t yyscanner)
+{
+ /* The cast to (char *) in the following accommodates both
+ * implementations that use char* generic pointers, and those
+ * that use void* generic pointers. It works with the latter
+ * because both ANSI C and C++ allow castless assignment from
+ * any pointer type to void*, and deal with argument conversions
+ * as though doing an assignment.
+ */
+ return (void *) realloc( (char *) ptr, size );
+}
+
+void _mesa_glsl_free (void * ptr , yyscan_t yyscanner)
+{
+ free( (char *) ptr ); /* see _mesa_glsl_realloc() for (char *) cast */
+}
+
+#define YYTABLES_NAME "yytables"
+
+#line 422 "glsl_lexer.lpp"
+
+
+
+void
+_mesa_glsl_lexer_ctor(struct _mesa_glsl_parse_state *state, const char *string)
+{
+ _mesa_glsl_lex_init_extra(state,& state->scanner);
+ _mesa_glsl__scan_string(string,state->scanner);
+}
+
+void
+_mesa_glsl_lexer_dtor(struct _mesa_glsl_parse_state *state)
+{
+ _mesa_glsl_lex_destroy(state->scanner);
+}
+
|