| #line 17 "./glslang.l" |
| // |
| // Copyright (c) 2012-2013 The ANGLE Project Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| // |
| |
| // This file is auto-generated by generate_parser.sh. DO NOT EDIT! |
| |
| /* clang-format off */ |
| |
| // Ignore errors in auto-generated code. |
| #if defined(__GNUC__) |
| #pragma GCC diagnostic ignored "-Wunused-function" |
| #pragma GCC diagnostic ignored "-Wunused-variable" |
| #pragma GCC diagnostic ignored "-Wswitch-enum" |
| #elif defined(_MSC_VER) |
| #pragma warning(disable: 4005) |
| #pragma warning(disable: 4065) |
| #pragma warning(disable: 4189) |
| #pragma warning(disable: 4244) |
| #pragma warning(disable: 4505) |
| #pragma warning(disable: 4701) |
| #pragma warning(disable: 4702) |
| #endif |
| |
| |
| |
| #line 30 "./glslang_lex.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 39 |
| #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; |
| typedef uint64_t flex_uint64_t; |
| #else |
| typedef signed char flex_int8_t; |
| typedef short int flex_int16_t; |
| typedef int flex_int32_t; |
| typedef unsigned char flex_uint8_t; |
| typedef unsigned short int flex_uint16_t; |
| typedef unsigned int flex_uint32_t; |
| |
| /* Limits of integral types. */ |
| #ifndef INT8_MIN |
| #define INT8_MIN (-128) |
| #endif |
| #ifndef INT16_MIN |
| #define INT16_MIN (-32767-1) |
| #endif |
| #ifndef INT32_MIN |
| #define INT32_MIN (-2147483647-1) |
| #endif |
| #ifndef INT8_MAX |
| #define INT8_MAX (127) |
| #endif |
| #ifndef INT16_MAX |
| #define INT16_MAX (32767) |
| #endif |
| #ifndef INT32_MAX |
| #define INT32_MAX (2147483647) |
| #endif |
| #ifndef UINT8_MAX |
| #define UINT8_MAX (255U) |
| #endif |
| #ifndef UINT16_MAX |
| #define UINT16_MAX (65535U) |
| #endif |
| #ifndef UINT32_MAX |
| #define UINT32_MAX (4294967295U) |
| #endif |
| |
| #endif /* ! C99 */ |
| |
| #endif /* ! FLEXINT_H */ |
| |
| #ifdef __cplusplus |
| |
| /* The "const" storage-class-modifier is valid. */ |
| #define YY_USE_CONST |
| |
| #else /* ! __cplusplus */ |
| |
| /* C99 requires __STDC__ to be defined as 1. */ |
| #if defined (__STDC__) |
| |
| #define YY_USE_CONST |
| |
| #endif /* defined (__STDC__) */ |
| #endif /* ! __cplusplus */ |
| |
| #ifdef YY_USE_CONST |
| #define yyconst const |
| #else |
| #define yyconst |
| #endif |
| |
| /* Returned upon end-of-file. */ |
| #define YY_NULL 0 |
| |
| /* Promotes a possibly negative, possibly signed char to an unsigned |
| * integer for use as an array index. If the signed char is negative, |
| * we want to instead treat it as an 8-bit unsigned char, hence the |
| * double cast. |
| */ |
| #define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) |
| |
| /* An opaque pointer. */ |
| #ifndef YY_TYPEDEF_YY_SCANNER_T |
| #define YY_TYPEDEF_YY_SCANNER_T |
| typedef void* yyscan_t; |
| #endif |
| |
| /* For convenience, these vars (plus the bison vars far below) |
| are macros in the reentrant scanner. */ |
| #define yyin yyg->yyin_r |
| #define yyout yyg->yyout_r |
| #define yyextra yyg->yyextra_r |
| #define yyleng yyg->yyleng_r |
| #define yytext yyg->yytext_r |
| #define yylineno (YY_CURRENT_BUFFER_LVALUE->yy_bs_lineno) |
| #define yycolumn (YY_CURRENT_BUFFER_LVALUE->yy_bs_column) |
| #define yy_flex_debug yyg->yy_flex_debug_r |
| |
| /* Enter a start condition. This macro really ought to take a parameter, |
| * but we do it the disgusting crufty way forced on us by the ()-less |
| * definition of BEGIN. |
| */ |
| #define BEGIN yyg->yy_start = 1 + 2 * |
| |
| /* Translate the current start state into a value that can be later handed |
| * to BEGIN to return to the state. The YYSTATE alias is for lex |
| * compatibility. |
| */ |
| #define YY_START ((yyg->yy_start - 1) / 2) |
| #define YYSTATE YY_START |
| |
| /* Action number for EOF rule of a given start state. */ |
| #define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) |
| |
| /* Special action meaning "start processing a new file". */ |
| #define YY_NEW_FILE yyrestart(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 |
| |
| #ifndef YY_TYPEDEF_YY_SIZE_T |
| #define YY_TYPEDEF_YY_SIZE_T |
| typedef size_t yy_size_t; |
| #endif |
| |
| #ifndef YY_TYPEDEF_YY_SIZE_T |
| #define YY_TYPEDEF_YY_SIZE_T |
| typedef size_t yy_size_t; |
| #endif |
| |
| #define EOB_ACT_CONTINUE_SCAN 0 |
| #define EOB_ACT_END_OF_FILE 1 |
| #define EOB_ACT_LAST_MATCH 2 |
| |
| /* Note: We specifically omit the test for yy_rule_can_match_eol because it requires |
| * access to the local variable yy_act. Since yyless() is a macro, it would break |
| * existing scanners that call yyless() from OUTSIDE yylex. |
| * One obvious solution it to make yy_act a global. I tried that, and saw |
| * a 5% performance hit in a non-yylineno scanner, because yy_act is |
| * normally declared as a register variable-- so it is not worth it. |
| */ |
| #define YY_LESS_LINENO(n) \ |
| do { \ |
| yy_size_t yyl;\ |
| for ( yyl = n; yyl < static_cast<yy_site_t>(yyleng); ++yyl )\ |
| if ( yytext[yyl] == '\n' )\ |
| --yylineno;\ |
| }while(0) |
| #define YY_LINENO_REWIND_TO(dst) \ |
| do {\ |
| const char *p;\ |
| for ( p = yy_cp-1; p >= (dst); --p)\ |
| if ( *p == '\n' )\ |
| --yylineno;\ |
| }while(0) |
| |
| /* Return all but the first "n" matched characters back to the input stream. */ |
| #define yyless(n) \ |
| do \ |
| { \ |
| /* Undo effects of setting up yytext. */ \ |
| int yyless_macro_arg = (n); \ |
| YY_LESS_LINENO(yyless_macro_arg);\ |
| *yy_cp = yyg->yy_hold_char; \ |
| YY_RESTORE_YY_MORE_OFFSET \ |
| yyg->yy_c_buf_p = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \ |
| YY_DO_BEFORE_ACTION; /* set up yytext again */ \ |
| } \ |
| while ( 0 ) |
| |
| #define unput(c) yyunput( c, yyg->yytext_ptr , yyscanner ) |
| |
| #ifndef YY_STRUCT_YY_BUFFER_STATE |
| #define YY_STRUCT_YY_BUFFER_STATE |
| struct yy_buffer_state |
| { |
| FILE *yy_input_file; |
| |
| char *yy_ch_buf; /* input buffer */ |
| char *yy_buf_pos; /* current position in input buffer */ |
| |
| /* Size of input buffer in bytes, not including room for EOB |
| * characters. |
| */ |
| yy_size_t yy_buf_size; |
| |
| /* Number of characters read into yy_ch_buf, not including EOB |
| * characters. |
| */ |
| yy_size_t yy_n_chars; |
| |
| /* Whether we "own" the buffer - i.e., we know we created it, |
| * and can realloc() it to grow it, and should free() it to |
| * delete it. |
| */ |
| int yy_is_our_buffer; |
| |
| /* Whether this is an "interactive" input source; if so, and |
| * if we're using stdio for input, then we want to use getc() |
| * instead of fread(), to make sure we stop fetching input after |
| * each newline. |
| */ |
| int yy_is_interactive; |
| |
| /* Whether we're considered to be at the beginning of a line. |
| * If so, '^' rules will be active on the next match, otherwise |
| * not. |
| */ |
| int yy_at_bol; |
| |
| int yy_bs_lineno; /**< The line count. */ |
| int yy_bs_column; /**< The column count. */ |
| |
| /* Whether to try to fill the input buffer when we reach the |
| * end of it. |
| */ |
| int yy_fill_buffer; |
| |
| int yy_buffer_status; |
| |
| #define YY_BUFFER_NEW 0 |
| #define YY_BUFFER_NORMAL 1 |
| /* When an EOF's been seen but there's still some text to process |
| * then we mark the buffer as YY_EOF_PENDING, to indicate that we |
| * shouldn't try reading from the input source any more. We might |
| * still have a bunch of tokens to match, though, because of |
| * possible backing-up. |
| * |
| * When we actually see the EOF, we change the status to "new" |
| * (via yyrestart()), 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 yyrestart (FILE *input_file ,yyscan_t yyscanner ); |
| void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner ); |
| YY_BUFFER_STATE yy_create_buffer (FILE *file,int size ,yyscan_t yyscanner ); |
| void yy_delete_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner ); |
| void yy_flush_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner ); |
| void yypush_buffer_state (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner ); |
| void yypop_buffer_state (yyscan_t yyscanner ); |
| |
| static void yyensure_buffer_stack (yyscan_t yyscanner ); |
| static void yy_load_buffer_state (yyscan_t yyscanner ); |
| static void yy_init_buffer (YY_BUFFER_STATE b,FILE *file ,yyscan_t yyscanner ); |
| |
| #define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER ,yyscanner) |
| |
| YY_BUFFER_STATE yy_scan_buffer (char *base,yy_size_t size ,yyscan_t yyscanner ); |
| YY_BUFFER_STATE yy_scan_string (yyconst char *yy_str ,yyscan_t yyscanner ); |
| YY_BUFFER_STATE yy_scan_bytes (yyconst char *bytes,yy_size_t len ,yyscan_t yyscanner ); |
| |
| void *yyalloc (yy_size_t ,yyscan_t yyscanner ); |
| void *yyrealloc (void *,yy_size_t ,yyscan_t yyscanner ); |
| void yyfree (void * ,yyscan_t yyscanner ); |
| |
| #define yy_new_buffer yy_create_buffer |
| |
| #define yy_set_interactive(is_interactive) \ |
| { \ |
| if ( ! YY_CURRENT_BUFFER ){ \ |
| yyensure_buffer_stack (yyscanner); \ |
| YY_CURRENT_BUFFER_LVALUE = \ |
| yy_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 ){\ |
| yyensure_buffer_stack (yyscanner); \ |
| YY_CURRENT_BUFFER_LVALUE = \ |
| yy_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 yywrap(yyscanner) 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 246 |
| #define YY_END_OF_BUFFER 247 |
| /* 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[886] = |
| { 0, |
| 0, 0, 0, 0, 247, 245, 244, 244, 228, 234, |
| 239, 223, 224, 232, 231, 220, 229, 227, 233, 186, |
| 186, 221, 217, 235, 222, 236, 240, 183, 225, 226, |
| 238, 183, 183, 183, 183, 183, 183, 183, 183, 183, |
| 183, 183, 183, 183, 183, 183, 183, 183, 183, 183, |
| 183, 183, 183, 218, 237, 219, 230, 243, 242, 246, |
| 241, 214, 200, 219, 208, 203, 198, 206, 196, 207, |
| 197, 192, 199, 191, 185, 186, 0, 189, 0, 226, |
| 218, 225, 215, 211, 213, 212, 216, 183, 204, 210, |
| 183, 183, 183, 183, 183, 183, 183, 183, 183, 183, |
| |
| 183, 183, 183, 12, 183, 183, 183, 183, 183, 183, |
| 183, 183, 183, 183, 183, 183, 183, 15, 183, 183, |
| 23, 183, 183, 183, 183, 183, 183, 183, 183, 183, |
| 183, 183, 183, 183, 183, 183, 183, 183, 183, 183, |
| 183, 183, 183, 183, 183, 183, 183, 183, 183, 183, |
| 183, 183, 183, 183, 183, 183, 205, 209, 241, 0, |
| 195, 191, 0, 194, 188, 0, 190, 184, 201, 202, |
| 183, 183, 143, 183, 183, 183, 183, 183, 183, 183, |
| 183, 183, 183, 183, 183, 183, 183, 183, 183, 183, |
| 183, 183, 183, 183, 183, 183, 13, 183, 183, 183, |
| |
| 183, 183, 183, 183, 183, 183, 183, 28, 183, 183, |
| 183, 183, 183, 183, 183, 183, 183, 183, 183, 183, |
| 24, 183, 183, 183, 183, 183, 183, 183, 183, 183, |
| 183, 183, 183, 183, 183, 183, 183, 183, 183, 183, |
| 183, 183, 183, 183, 183, 183, 183, 183, 183, 183, |
| 183, 183, 183, 183, 183, 183, 183, 0, 192, 0, |
| 191, 193, 187, 183, 183, 183, 183, 31, 183, 183, |
| 18, 180, 183, 183, 183, 183, 183, 183, 183, 183, |
| 183, 183, 16, 146, 183, 183, 183, 183, 21, 183, |
| 183, 150, 161, 183, 183, 183, 183, 183, 183, 183, |
| |
| 183, 183, 183, 183, 183, 183, 158, 4, 36, 37, |
| 38, 183, 183, 183, 183, 183, 183, 183, 183, 183, |
| 183, 183, 183, 183, 183, 183, 183, 183, 183, 183, |
| 183, 183, 183, 183, 183, 183, 149, 32, 183, 183, |
| 29, 183, 183, 183, 183, 183, 183, 183, 48, 49, |
| 50, 30, 183, 183, 183, 183, 183, 183, 183, 183, |
| 10, 54, 55, 56, 183, 144, 183, 183, 7, 183, |
| 183, 183, 183, 170, 171, 172, 183, 33, 183, 162, |
| 27, 173, 174, 175, 2, 167, 168, 169, 183, 183, |
| 183, 25, 165, 183, 183, 183, 183, 183, 51, 52, |
| |
| 53, 183, 183, 183, 183, 183, 183, 183, 183, 183, |
| 183, 183, 108, 183, 183, 183, 183, 183, 183, 183, |
| 183, 159, 183, 183, 183, 183, 183, 183, 183, 183, |
| 183, 183, 183, 145, 183, 183, 182, 57, 58, 59, |
| 183, 183, 14, 183, 183, 183, 113, 183, 183, 183, |
| 183, 111, 183, 183, 183, 160, 155, 114, 183, 183, |
| 183, 183, 183, 183, 151, 183, 183, 183, 183, 183, |
| 83, 39, 42, 44, 43, 40, 46, 45, 47, 41, |
| 183, 183, 183, 183, 166, 142, 183, 183, 153, 183, |
| 183, 183, 35, 109, 26, 179, 22, 154, 82, 183, |
| |
| 164, 17, 183, 183, 183, 183, 183, 183, 183, 183, |
| 183, 183, 183, 183, 183, 183, 183, 183, 19, 34, |
| 183, 183, 183, 183, 183, 183, 115, 88, 94, 183, |
| 183, 183, 183, 183, 85, 87, 3, 183, 183, 183, |
| 183, 183, 183, 183, 183, 183, 183, 183, 147, 183, |
| 183, 183, 183, 183, 8, 183, 183, 9, 183, 183, |
| 183, 183, 183, 183, 20, 102, 11, 156, 116, 89, |
| 96, 183, 183, 183, 183, 183, 183, 183, 183, 183, |
| 183, 183, 183, 183, 152, 183, 183, 183, 100, 105, |
| 103, 183, 183, 183, 183, 183, 183, 183, 148, 117, |
| |
| 90, 95, 183, 183, 163, 183, 104, 183, 183, 183, |
| 183, 6, 183, 183, 183, 183, 183, 183, 183, 183, |
| 183, 99, 157, 1, 183, 183, 183, 183, 183, 183, |
| 181, 183, 112, 5, 176, 60, 63, 183, 183, 183, |
| 183, 183, 183, 183, 183, 183, 183, 183, 183, 183, |
| 101, 183, 183, 183, 183, 183, 183, 97, 183, 183, |
| 183, 183, 183, 130, 68, 69, 183, 183, 183, 183, |
| 183, 183, 183, 183, 183, 183, 183, 183, 183, 183, |
| 110, 183, 183, 183, 98, 132, 73, 74, 183, 183, |
| 183, 183, 106, 183, 183, 183, 183, 183, 183, 183, |
| |
| 125, 183, 183, 183, 183, 183, 183, 183, 183, 183, |
| 183, 183, 67, 183, 183, 183, 183, 61, 183, 183, |
| 183, 183, 183, 183, 183, 183, 183, 183, 183, 183, |
| 183, 183, 126, 118, 183, 91, 183, 183, 183, 72, |
| 183, 183, 70, 183, 183, 183, 183, 183, 183, 183, |
| 183, 183, 183, 183, 183, 183, 183, 127, 183, 183, |
| 77, 183, 183, 75, 183, 183, 119, 92, 183, 121, |
| 183, 122, 183, 183, 183, 183, 183, 183, 107, 183, |
| 183, 183, 183, 65, 183, 64, 136, 183, 183, 120, |
| 93, 183, 183, 183, 183, 183, 183, 183, 183, 183, |
| |
| 183, 183, 183, 134, 137, 183, 128, 183, 66, 183, |
| 183, 183, 183, 183, 183, 183, 183, 135, 138, 183, |
| 183, 183, 183, 131, 71, 183, 183, 183, 177, 183, |
| 183, 183, 78, 183, 183, 133, 76, 183, 183, 183, |
| 183, 183, 183, 183, 183, 183, 139, 183, 183, 183, |
| 183, 183, 183, 183, 183, 140, 183, 183, 183, 183, |
| 79, 183, 141, 84, 183, 123, 124, 86, 183, 183, |
| 183, 62, 183, 183, 183, 178, 183, 129, 80, 183, |
| 183, 183, 183, 81, 0 |
| } ; |
| |
| static yyconst flex_int32_t yy_ec[256] = |
| { 0, |
| 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, |
| 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 1, 2, 4, 1, 1, 1, 5, 6, 1, 7, |
| 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, |
| 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, |
| 28, 29, 30, 1, 31, 32, 33, 34, 35, 36, |
| 37, 37, 37, 37, 37, 37, 38, 37, 39, 37, |
| 37, 40, 41, 42, 43, 37, 37, 44, 45, 37, |
| 46, 1, 47, 48, 49, 1, 50, 51, 52, 53, |
| |
| 54, 55, 56, 57, 58, 37, 59, 60, 61, 62, |
| 63, 64, 37, 65, 66, 67, 68, 69, 70, 71, |
| 72, 73, 74, 75, 76, 77, 1, 1, 1, 1, |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 1, 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[78] = |
| { 0, |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, |
| 1, 2, 3, 1, 4, 4, 4, 4, 4, 4, |
| 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, |
| 5, 5, 5, 5, 6, 7, 8, 8, 8, 8, |
| 8, 8, 9, 8, 8, 1, 1, 1, 8, 5, |
| 5, 5, 5, 6, 7, 8, 8, 8, 8, 8, |
| 8, 8, 8, 8, 8, 8, 8, 9, 8, 8, |
| 8, 8, 8, 1, 1, 1, 1 |
| } ; |
| |
| static yyconst flex_int16_t yy_base[895] = |
| { 0, |
| 0, 0, 77, 0, 1089, 1090, 1090, 1090, 1060, 127, |
| 151, 1090, 1090, 1059, 148, 1090, 147, 145, 1058, 167, |
| 158, 1056, 1090, 167, 1056, 145, 1090, 0, 1090, 1090, |
| 149, 1034, 147, 135, 155, 162, 146, 174, 1019, 172, |
| 178, 179, 153, 196, 1013, 198, 1026, 200, 197, 213, |
| 202, 113, 1011, 1090, 153, 1090, 1090, 1090, 1090, 1090, |
| 0, 1090, 1090, 1090, 1090, 1090, 1090, 1090, 1090, 1090, |
| 1090, 237, 1090, 241, 237, 271, 243, 1090, 0, 1090, |
| 1090, 1090, 1050, 1090, 1090, 1090, 1049, 0, 1090, 1090, |
| 1010, 1008, 1013, 156, 1010, 1018, 1017, 1004, 1007, 1018, |
| |
| 226, 1012, 1000, 997, 1010, 997, 994, 994, 1000, 189, |
| 235, 994, 1004, 990, 996, 999, 1000, 0, 992, 1002, |
| 230, 1001, 982, 995, 976, 216, 980, 993, 984, 243, |
| 977, 237, 989, 991, 250, 980, 259, 967, 976, 253, |
| 259, 980, 976, 978, 967, 970, 250, 255, 269, 979, |
| 967, 979, 266, 972, 971, 959, 1090, 1090, 0, 318, |
| 1090, 296, 323, 1090, 1090, 325, 324, 286, 1090, 1090, |
| 977, 968, 0, 964, 959, 963, 972, 969, 298, 953, |
| 953, 964, 956, 271, 966, 963, 963, 961, 958, 950, |
| 956, 943, 941, 953, 939, 955, 0, 952, 940, 947, |
| |
| 944, 948, 949, 942, 939, 928, 927, 940, 943, 931, |
| 942, 938, 926, 932, 923, 338, 928, 931, 922, 929, |
| 918, 922, 913, 927, 926, 917, 923, 295, 907, 910, |
| 908, 907, 917, 907, 902, 900, 902, 912, 898, 900, |
| 897, 908, 907, 910, 892, 298, 900, 896, 894, 903, |
| 882, 349, 900, 902, 891, 883, 916, 354, 370, 368, |
| 383, 1090, 1090, 887, 878, 888, 887, 0, 885, 379, |
| 0, 0, 878, 876, 876, 877, 872, 880, 869, 886, |
| 875, 382, 0, 0, 869, 879, 878, 878, 0, 863, |
| 385, 0, 0, 865, 390, 872, 873, 864, 858, 857, |
| |
| 858, 857, 857, 342, 393, 852, 0, 0, 848, 847, |
| 846, 848, 849, 854, 848, 844, 857, 852, 852, 850, |
| 849, 843, 837, 839, 838, 842, 847, 833, 836, 831, |
| 839, 844, 832, 829, 841, 832, 0, 0, 838, 834, |
| 0, 826, 826, 831, 822, 829, 396, 826, 0, 0, |
| 0, 0, 816, 828, 827, 814, 815, 824, 825, 825, |
| 0, 0, 0, 0, 812, 0, 820, 811, 0, 810, |
| 811, 805, 815, 0, 0, 0, 806, 0, 802, 0, |
| 0, 0, 0, 0, 0, 0, 0, 0, 812, 400, |
| 811, 0, 0, 809, 805, 802, 846, 845, 0, 0, |
| |
| 0, 792, 403, 409, 412, 797, 793, 798, 789, 787, |
| 800, 785, 0, 785, 798, 787, 783, 789, 784, 791, |
| 791, 0, 788, 785, 789, 773, 771, 774, 780, 786, |
| 781, 780, 768, 0, 770, 771, 0, 0, 0, 0, |
| 768, 771, 0, 765, 775, 766, 0, 776, 756, 765, |
| 760, 0, 753, 753, 766, 0, 768, 0, 418, 783, |
| 782, 781, 746, 745, 0, 762, 761, 756, 793, 784, |
| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
| 743, 756, 743, 740, 0, 0, 745, 744, 0, 741, |
| 748, 747, 0, 733, 0, 0, 0, 0, 0, 730, |
| |
| 0, 0, 729, 740, 423, 733, 739, 738, 735, 730, |
| 727, 747, 733, 718, 718, 731, 716, 728, 0, 0, |
| 721, 746, 745, 744, 709, 708, 233, 406, 0, 720, |
| 723, 721, 710, 706, 721, 0, 0, 717, 714, 713, |
| 703, 702, 692, 709, 695, 426, 703, 706, 0, 725, |
| 724, 723, 688, 687, 0, 701, 688, 0, 698, 691, |
| 683, 684, 690, 693, 0, 0, 0, 0, 715, 714, |
| 0, 689, 692, 677, 684, 675, 682, 683, 683, 682, |
| 668, 436, 679, 679, 0, 680, 669, 668, 0, 0, |
| 0, 695, 694, 693, 658, 657, 653, 661, 0, 691, |
| |
| 690, 0, 665, 668, 0, 446, 0, 646, 667, 681, |
| 653, 0, 649, 648, 657, 657, 645, 659, 643, 657, |
| 652, 0, 0, 0, 671, 670, 669, 634, 633, 632, |
| 0, 632, 0, 0, 426, 434, 658, 642, 645, 628, |
| 640, 628, 627, 636, 636, 655, 654, 653, 618, 617, |
| 0, 622, 612, 615, 616, 615, 625, 0, 628, 624, |
| 626, 622, 609, 642, 442, 0, 617, 620, 610, 611, |
| 603, 610, 601, 624, 610, 606, 608, 606, 606, 605, |
| 0, 593, 592, 602, 0, 624, 445, 0, 599, 602, |
| 599, 584, 0, 600, 599, 583, 575, 583, 573, 581, |
| |
| 0, 578, 577, 600, 586, 584, 584, 577, 567, 570, |
| 584, 568, 601, 579, 580, 577, 574, 586, 561, 575, |
| 574, 558, 557, 556, 579, 565, 563, 563, 566, 561, |
| 542, 541, 0, 571, 541, 569, 539, 543, 542, 575, |
| 553, 550, 0, 554, 548, 551, 547, 549, 532, 527, |
| 534, 516, 514, 507, 501, 489, 124, 0, 162, 250, |
| 289, 307, 327, 0, 329, 340, 0, 0, 366, 0, |
| 367, 0, 395, 396, 383, 382, 395, 401, 0, 398, |
| 408, 405, 416, 443, 423, 0, 0, 437, 438, 0, |
| 0, 439, 440, 426, 425, 428, 441, 433, 446, 447, |
| |
| 426, 427, 435, 0, 0, 451, 461, 433, 463, 455, |
| 449, 437, 455, 449, 438, 439, 447, 0, 0, 478, |
| 464, 462, 463, 0, 0, 467, 456, 462, 0, 463, |
| 449, 472, 0, 460, 485, 0, 0, 475, 482, 467, |
| 465, 466, 458, 475, 482, 483, 0, 481, 465, 501, |
| 465, 496, 522, 470, 471, 0, 488, 490, 491, 482, |
| 0, 505, 0, 0, 513, 0, 0, 0, 485, 486, |
| 480, 0, 506, 482, 483, 0, 537, 0, 0, 510, |
| 521, 513, 516, 0, 1090, 556, 562, 568, 574, 578, |
| 584, 585, 591, 594 |
| |
| } ; |
| |
| static yyconst flex_int16_t yy_def[895] = |
| { 0, |
| 885, 1, 885, 3, 885, 885, 885, 885, 885, 885, |
| 885, 885, 885, 885, 885, 885, 885, 885, 885, 885, |
| 886, 885, 885, 885, 885, 885, 885, 887, 885, 885, |
| 885, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 885, 885, 885, 885, 885, 885, 885, |
| 888, 885, 885, 885, 885, 885, 885, 885, 885, 885, |
| 885, 889, 885, 890, 20, 886, 891, 885, 892, 885, |
| 885, 885, 885, 885, 885, 885, 885, 887, 885, 885, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 885, 885, 888, 893, |
| 885, 890, 894, 885, 885, 885, 891, 892, 885, 885, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 887, 885, 893, 885, |
| 894, 885, 885, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 887, 887, 887, 887, 887, 887, |
| 887, 887, 887, 887, 0, 885, 885, 885, 885, 885, |
| 885, 885, 885, 885 |
| |
| } ; |
| |
| static yyconst flex_int16_t yy_nxt[1168] = |
| { 0, |
| 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, |
| 16, 17, 18, 19, 20, 21, 21, 21, 21, 21, |
| 21, 21, 21, 21, 22, 23, 24, 25, 26, 27, |
| 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, |
| 28, 28, 28, 28, 28, 29, 30, 31, 32, 33, |
| 34, 35, 36, 37, 38, 39, 40, 41, 28, 42, |
| 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, |
| 28, 53, 28, 54, 55, 56, 57, 58, 59, 60, |
| 58, 58, 58, 58, 58, 58, 58, 58, 58, 58, |
| 58, 58, 58, 58, 58, 58, 58, 58, 58, 58, |
| |
| 58, 58, 58, 58, 58, 58, 58, 61, 61, 61, |
| 61, 61, 61, 61, 61, 61, 61, 61, 61, 61, |
| 61, 61, 58, 58, 58, 61, 61, 61, 61, 61, |
| 61, 61, 61, 61, 61, 61, 61, 61, 61, 61, |
| 61, 61, 61, 61, 61, 61, 61, 61, 61, 61, |
| 58, 58, 58, 58, 63, 64, 65, 68, 70, 72, |
| 72, 72, 72, 72, 72, 72, 72, 72, 72, 154, |
| 74, 81, 86, 87, 71, 69, 89, 155, 66, 74, |
| 157, 75, 75, 75, 75, 75, 75, 75, 75, 76, |
| 76, 82, 77, 83, 84, 791, 90, 95, 92, 96, |
| |
| 78, 77, 127, 97, 98, 106, 128, 107, 99, 78, |
| 79, 77, 93, 94, 100, 102, 108, 101, 174, 103, |
| 77, 115, 175, 109, 104, 78, 792, 158, 125, 116, |
| 105, 110, 118, 111, 78, 119, 112, 79, 120, 121, |
| 117, 126, 113, 122, 123, 129, 124, 132, 193, 136, |
| 143, 151, 166, 144, 166, 152, 137, 138, 130, 194, |
| 139, 145, 133, 574, 153, 134, 140, 141, 146, 142, |
| 147, 160, 161, 575, 148, 163, 164, 214, 149, 165, |
| 885, 150, 182, 74, 195, 215, 183, 184, 222, 205, |
| 160, 161, 206, 207, 163, 164, 208, 196, 209, 227, |
| |
| 219, 223, 235, 224, 165, 77, 220, 885, 231, 237, |
| 244, 245, 246, 78, 793, 228, 229, 236, 248, 794, |
| 247, 232, 238, 253, 77, 254, 249, 258, 263, 258, |
| 163, 164, 260, 885, 260, 885, 277, 278, 78, 167, |
| 167, 167, 167, 167, 167, 167, 167, 167, 167, 163, |
| 164, 271, 342, 263, 309, 310, 311, 323, 795, 262, |
| 343, 324, 397, 398, 272, 349, 350, 351, 259, 259, |
| 259, 259, 259, 259, 259, 259, 259, 259, 262, 885, |
| 796, 885, 261, 261, 261, 261, 261, 261, 261, 261, |
| 261, 261, 885, 797, 885, 362, 363, 364, 374, 375, |
| |
| 376, 382, 383, 384, 798, 161, 386, 387, 388, 399, |
| 400, 401, 438, 439, 440, 460, 461, 462, 164, 472, |
| 473, 474, 799, 800, 161, 475, 476, 477, 478, 479, |
| 480, 463, 464, 522, 523, 524, 576, 164, 550, 551, |
| 552, 592, 593, 594, 801, 802, 577, 803, 804, 525, |
| 526, 625, 626, 627, 553, 554, 671, 595, 596, 805, |
| 597, 646, 647, 648, 673, 806, 672, 628, 629, 807, |
| 808, 674, 703, 675, 676, 724, 809, 649, 650, 704, |
| 810, 705, 725, 811, 726, 812, 813, 814, 815, 816, |
| 817, 818, 819, 820, 821, 822, 823, 824, 825, 826, |
| |
| 827, 828, 829, 830, 831, 832, 833, 834, 835, 836, |
| 837, 838, 839, 840, 841, 842, 843, 844, 845, 846, |
| 847, 848, 849, 850, 851, 852, 853, 854, 855, 856, |
| 857, 858, 859, 860, 861, 862, 863, 864, 865, 866, |
| 867, 868, 869, 870, 871, 872, 873, 874, 875, 876, |
| 877, 878, 879, 880, 881, 882, 883, 884, 76, 76, |
| 790, 76, 789, 788, 76, 88, 88, 88, 88, 88, |
| 88, 159, 159, 159, 159, 159, 159, 72, 787, 72, |
| 72, 162, 786, 162, 162, 167, 785, 167, 168, 168, |
| 168, 168, 259, 784, 259, 261, 783, 261, 782, 781, |
| |
| 780, 779, 778, 777, 776, 775, 774, 773, 772, 771, |
| 770, 769, 768, 767, 766, 765, 764, 763, 762, 761, |
| 760, 759, 758, 757, 756, 755, 754, 753, 752, 751, |
| 750, 749, 748, 747, 746, 745, 744, 743, 742, 741, |
| 740, 739, 738, 737, 736, 735, 734, 733, 732, 731, |
| 730, 729, 728, 727, 723, 722, 721, 720, 719, 718, |
| 717, 716, 715, 714, 713, 712, 711, 710, 709, 708, |
| 707, 706, 702, 701, 700, 699, 698, 697, 696, 695, |
| 694, 693, 692, 691, 690, 689, 688, 687, 686, 685, |
| 684, 683, 682, 681, 680, 679, 678, 677, 670, 669, |
| |
| 668, 667, 666, 665, 664, 663, 662, 661, 660, 659, |
| 658, 657, 656, 655, 654, 653, 652, 651, 645, 644, |
| 643, 642, 641, 640, 639, 638, 637, 636, 635, 634, |
| 633, 632, 631, 630, 624, 623, 622, 621, 620, 619, |
| 618, 617, 616, 615, 614, 613, 612, 611, 610, 609, |
| 608, 607, 606, 605, 604, 603, 602, 601, 600, 599, |
| 598, 591, 590, 589, 588, 587, 586, 585, 584, 583, |
| 582, 581, 580, 579, 578, 573, 572, 571, 570, 569, |
| 568, 567, 566, 565, 564, 563, 562, 561, 560, 559, |
| 558, 557, 556, 555, 549, 548, 547, 546, 545, 544, |
| |
| 543, 542, 541, 540, 539, 538, 537, 536, 535, 534, |
| 533, 532, 531, 530, 529, 528, 527, 521, 520, 519, |
| 518, 517, 516, 515, 514, 513, 512, 511, 510, 509, |
| 508, 507, 506, 505, 504, 503, 502, 501, 500, 499, |
| 498, 497, 496, 495, 494, 493, 492, 491, 490, 489, |
| 488, 487, 486, 485, 484, 483, 482, 481, 471, 470, |
| 469, 468, 467, 466, 465, 459, 458, 457, 456, 455, |
| 454, 453, 452, 451, 450, 449, 448, 447, 446, 445, |
| 444, 443, 442, 441, 437, 436, 435, 434, 433, 432, |
| 431, 430, 429, 428, 427, 426, 425, 424, 423, 422, |
| |
| 421, 420, 419, 418, 417, 416, 415, 414, 413, 412, |
| 411, 410, 409, 408, 407, 406, 405, 404, 403, 402, |
| 396, 395, 394, 393, 392, 391, 390, 389, 385, 381, |
| 380, 379, 378, 377, 373, 372, 371, 370, 369, 368, |
| 367, 366, 365, 361, 360, 359, 358, 357, 356, 355, |
| 354, 353, 352, 348, 347, 346, 345, 344, 341, 340, |
| 339, 338, 337, 336, 335, 334, 333, 332, 331, 330, |
| 329, 328, 327, 326, 325, 322, 321, 320, 319, 318, |
| 317, 316, 315, 314, 313, 312, 308, 307, 306, 305, |
| 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, 276, 275, 274, 273, |
| 270, 269, 268, 267, 266, 265, 264, 257, 256, 255, |
| 252, 251, 250, 243, 242, 241, 240, 239, 234, 233, |
| 230, 226, 225, 221, 218, 217, 216, 213, 212, 211, |
| 210, 204, 203, 202, 201, 200, 199, 198, 197, 192, |
| 191, 190, 189, 188, 187, 186, 185, 181, 180, 179, |
| 178, 177, 176, 173, 172, 171, 170, 169, 156, 135, |
| 131, 114, 91, 85, 80, 73, 67, 62, 885, 5, |
| 885, 885, 885, 885, 885, 885, 885, 885, 885, 885, |
| |
| 885, 885, 885, 885, 885, 885, 885, 885, 885, 885, |
| 885, 885, 885, 885, 885, 885, 885, 885, 885, 885, |
| 885, 885, 885, 885, 885, 885, 885, 885, 885, 885, |
| 885, 885, 885, 885, 885, 885, 885, 885, 885, 885, |
| 885, 885, 885, 885, 885, 885, 885, 885, 885, 885, |
| 885, 885, 885, 885, 885, 885, 885, 885, 885, 885, |
| 885, 885, 885, 885, 885, 885, 885 |
| } ; |
| |
| static yyconst flex_int16_t yy_chk[1168] = |
| { 0, |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 1, 1, 1, 1, 1, 1, 1, 3, 3, 3, |
| 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, |
| 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, |
| |
| 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, |
| 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, |
| 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, |
| 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, |
| 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, |
| 3, 3, 3, 3, 10, 10, 11, 15, 17, 18, |
| 18, 18, 18, 18, 18, 18, 18, 18, 18, 52, |
| 21, 24, 26, 26, 17, 15, 31, 52, 11, 20, |
| 55, 20, 20, 20, 20, 20, 20, 20, 20, 20, |
| 20, 24, 21, 24, 24, 757, 31, 34, 33, 34, |
| |
| 21, 20, 43, 34, 35, 37, 43, 37, 35, 20, |
| 20, 21, 33, 33, 35, 36, 37, 35, 94, 36, |
| 20, 40, 94, 38, 36, 21, 759, 55, 42, 40, |
| 36, 38, 41, 38, 20, 41, 38, 20, 41, 41, |
| 40, 42, 38, 41, 41, 44, 41, 46, 110, 48, |
| 49, 51, 77, 49, 77, 51, 48, 48, 44, 110, |
| 48, 49, 46, 527, 51, 46, 48, 48, 49, 48, |
| 50, 72, 72, 527, 50, 74, 74, 126, 50, 75, |
| 75, 50, 101, 76, 111, 126, 101, 101, 132, 121, |
| 72, 72, 121, 121, 74, 74, 121, 111, 121, 135, |
| |
| 130, 132, 140, 132, 75, 76, 130, 75, 137, 141, |
| 147, 147, 148, 76, 760, 135, 135, 140, 149, 761, |
| 148, 137, 141, 153, 76, 153, 149, 160, 168, 160, |
| 162, 162, 163, 167, 163, 167, 184, 184, 76, 166, |
| 166, 166, 166, 166, 166, 166, 166, 166, 166, 162, |
| 162, 179, 246, 168, 216, 216, 216, 228, 762, 167, |
| 246, 228, 304, 304, 179, 252, 252, 252, 258, 258, |
| 258, 258, 258, 258, 258, 258, 258, 258, 167, 259, |
| 763, 259, 260, 260, 260, 260, 260, 260, 260, 260, |
| 260, 260, 261, 765, 261, 270, 270, 270, 282, 282, |
| |
| 282, 291, 291, 291, 766, 259, 295, 295, 295, 305, |
| 305, 305, 347, 347, 347, 390, 390, 390, 261, 403, |
| 403, 403, 769, 771, 259, 404, 404, 404, 405, 405, |
| 405, 390, 390, 459, 459, 459, 528, 261, 505, 505, |
| 505, 546, 546, 546, 773, 774, 528, 775, 776, 459, |
| 459, 582, 582, 582, 505, 505, 635, 546, 546, 777, |
| 546, 606, 606, 606, 636, 778, 635, 582, 582, 780, |
| 781, 636, 665, 636, 636, 687, 782, 606, 606, 665, |
| 783, 665, 687, 784, 687, 785, 788, 789, 792, 793, |
| 794, 795, 796, 797, 798, 799, 800, 801, 802, 803, |
| |
| 806, 807, 808, 809, 810, 811, 812, 813, 814, 815, |
| 816, 817, 820, 821, 822, 823, 826, 827, 828, 830, |
| 831, 832, 834, 835, 838, 839, 840, 841, 842, 843, |
| 844, 845, 846, 848, 849, 850, 851, 852, 853, 854, |
| 855, 857, 858, 859, 860, 862, 865, 869, 870, 871, |
| 873, 874, 875, 877, 880, 881, 882, 883, 886, 886, |
| 756, 886, 755, 754, 886, 887, 887, 887, 887, 887, |
| 887, 888, 888, 888, 888, 888, 888, 889, 753, 889, |
| 889, 890, 752, 890, 890, 891, 751, 891, 892, 892, |
| 892, 892, 893, 750, 893, 894, 749, 894, 748, 747, |
| |
| 746, 745, 744, 742, 741, 740, 739, 738, 737, 736, |
| 735, 734, 732, 731, 730, 729, 728, 727, 726, 725, |
| 724, 723, 722, 721, 720, 719, 718, 717, 716, 715, |
| 714, 713, 712, 711, 710, 709, 708, 707, 706, 705, |
| 704, 703, 702, 700, 699, 698, 697, 696, 695, 694, |
| 692, 691, 690, 689, 686, 684, 683, 682, 680, 679, |
| 678, 677, 676, 675, 674, 673, 672, 671, 670, 669, |
| 668, 667, 664, 663, 662, 661, 660, 659, 657, 656, |
| 655, 654, 653, 652, 650, 649, 648, 647, 646, 645, |
| 644, 643, 642, 641, 640, 639, 638, 637, 632, 630, |
| |
| 629, 628, 627, 626, 625, 621, 620, 619, 618, 617, |
| 616, 615, 614, 613, 611, 610, 609, 608, 604, 603, |
| 601, 600, 598, 597, 596, 595, 594, 593, 592, 588, |
| 587, 586, 584, 583, 581, 580, 579, 578, 577, 576, |
| 575, 574, 573, 572, 570, 569, 564, 563, 562, 561, |
| 560, 559, 557, 556, 554, 553, 552, 551, 550, 548, |
| 547, 545, 544, 543, 542, 541, 540, 539, 538, 535, |
| 534, 533, 532, 531, 530, 526, 525, 524, 523, 522, |
| 521, 518, 517, 516, 515, 514, 513, 512, 511, 510, |
| 509, 508, 507, 506, 504, 503, 500, 494, 492, 491, |
| |
| 490, 488, 487, 484, 483, 482, 481, 470, 469, 468, |
| 467, 466, 464, 463, 462, 461, 460, 457, 455, 454, |
| 453, 451, 450, 449, 448, 446, 445, 444, 442, 441, |
| 436, 435, 433, 432, 431, 430, 429, 428, 427, 426, |
| 425, 424, 423, 421, 420, 419, 418, 417, 416, 415, |
| 414, 412, 411, 410, 409, 408, 407, 406, 402, 398, |
| 397, 396, 395, 394, 391, 389, 379, 377, 373, 372, |
| 371, 370, 368, 367, 365, 360, 359, 358, 357, 356, |
| 355, 354, 353, 348, 346, 345, 344, 343, 342, 340, |
| 339, 336, 335, 334, 333, 332, 331, 330, 329, 328, |
| |
| 327, 326, 325, 324, 323, 322, 321, 320, 319, 318, |
| 317, 316, 315, 314, 313, 312, 311, 310, 309, 306, |
| 303, 302, 301, 300, 299, 298, 297, 296, 294, 290, |
| 288, 287, 286, 285, 281, 280, 279, 278, 277, 276, |
| 275, 274, 273, 269, 267, 266, 265, 264, 257, 256, |
| 255, 254, 253, 251, 250, 249, 248, 247, 245, 244, |
| 243, 242, 241, 240, 239, 238, 237, 236, 235, 234, |
| 233, 232, 231, 230, 229, 227, 226, 225, 224, 223, |
| 222, 221, 220, 219, 218, 217, 215, 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, 180, |
| 178, 177, 176, 175, 174, 172, 171, 156, 155, 154, |
| 152, 151, 150, 146, 145, 144, 143, 142, 139, 138, |
| 136, 134, 133, 131, 129, 128, 127, 125, 124, 123, |
| 122, 120, 119, 117, 116, 115, 114, 113, 112, 109, |
| 108, 107, 106, 105, 104, 103, 102, 100, 99, 98, |
| 97, 96, 95, 93, 92, 91, 87, 83, 53, 47, |
| 45, 39, 32, 25, 22, 19, 14, 9, 5, 885, |
| 885, 885, 885, 885, 885, 885, 885, 885, 885, 885, |
| |
| 885, 885, 885, 885, 885, 885, 885, 885, 885, 885, |
| 885, 885, 885, 885, 885, 885, 885, 885, 885, 885, |
| 885, 885, 885, 885, 885, 885, 885, 885, 885, 885, |
| 885, 885, 885, 885, 885, 885, 885, 885, 885, 885, |
| 885, 885, 885, 885, 885, 885, 885, 885, 885, 885, |
| 885, 885, 885, 885, 885, 885, 885, 885, 885, 885, |
| 885, 885, 885, 885, 885, 885, 885 |
| } ; |
| |
| /* Table of booleans, true if rule could match eol. */ |
| static yyconst flex_int32_t yy_rule_can_match_eol[247] = |
| { 0, |
| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
| 0, 0, 0, 0, 1, 0, 0, }; |
| |
| /* The intent behind this definition is that it'll catch |
| * any uses of REJECT which flex missed. |
| */ |
| #define REJECT reject_used_but_not_detected |
| #define yymore() yymore_used_but_not_detected |
| #define YY_MORE_ADJ 0 |
| #define YY_RESTORE_YY_MORE_OFFSET |
| /* |
| // |
| // Copyright (c) 2002-2013 The ANGLE Project Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| // |
| |
| This file contains the Lex specification for GLSL ES. |
| Based on ANSI C grammar, Lex specification: |
| http://www.lysator.liu.se/c/ANSI-C-grammar-l.html |
| |
| IF YOU MODIFY THIS FILE YOU ALSO NEED TO RUN generate_parser.sh, |
| WHICH GENERATES THE GLSL ES LEXER (glslang_lex.cpp). |
| */ |
| |
| #include "compiler/translator/glslang.h" |
| #include "compiler/translator/ParseContext.h" |
| #include "compiler/preprocessor/Token.h" |
| #include "compiler/translator/util.h" |
| #include "compiler/translator/length_limits.h" |
| |
| using namespace sh; |
| |
| #include "glslang_tab.h" |
| |
| /* windows only pragma */ |
| #ifdef _MSC_VER |
| #pragma warning(disable : 4102) |
| #endif |
| |
| // Workaround for flex using the register keyword, deprecated in C++11. |
| #ifdef __cplusplus |
| #if __cplusplus > 199711L |
| #define register |
| #endif |
| #endif |
| |
| #define YY_USER_ACTION \ |
| yylloc->first_file = yylloc->last_file = yycolumn; \ |
| yylloc->first_line = yylloc->last_line = yylineno; |
| |
| #define YY_INPUT(buf, result, max_size) \ |
| result = string_input(buf, max_size, yyscanner); |
| |
| static yy_size_t string_input(char* buf, yy_size_t max_size, yyscan_t yyscanner); |
| static int check_type(yyscan_t yyscanner); |
| static int reserved_word(yyscan_t yyscanner); |
| static int ES2_reserved_ES3_keyword(TParseContext *context, int token); |
| static int ES2_keyword_ES3_reserved(TParseContext *context, int token); |
| static int ES2_ident_ES3_keyword(TParseContext *context, int token); |
| static int ES2_ident_ES3_reserved_ES3_1_keyword(TParseContext *context, int token); |
| static int ES2_and_ES3_reserved_ES3_1_keyword(TParseContext *context, int token); |
| static int ES2_and_ES3_ident_ES3_1_keyword(TParseContext *context, int token); |
| static int ES3_extension_keyword_else_ident(TParseContext *context, const char *extension, int token); |
| static int uint_constant(TParseContext *context); |
| static int int_constant(TParseContext *context); |
| static int float_constant(yyscan_t yyscanner); |
| static int floatsuffix_check(TParseContext* context); |
| static int yuvcscstandardext_constant(TParseContext *context); |
| |
| #define INITIAL 0 |
| #define FIELDS 1 |
| |
| #define YY_EXTRA_TYPE TParseContext* |
| |
| /* Holds the entire state of the reentrant scanner. */ |
| struct yyguts_t |
| { |
| |
| /* User-defined. Not touched by flex. */ |
| YY_EXTRA_TYPE yyextra_r; |
| |
| /* The rest are the same as the globals declared in the non-reentrant scanner. */ |
| FILE *yyin_r, *yyout_r; |
| size_t yy_buffer_stack_top; /**< index of top of stack. */ |
| size_t yy_buffer_stack_max; /**< capacity of stack. */ |
| YY_BUFFER_STATE * yy_buffer_stack; /**< Stack as an array. */ |
| char yy_hold_char; |
| yy_size_t yy_n_chars; |
| yy_size_t yyleng_r; |
| char *yy_c_buf_p; |
| int yy_init; |
| int yy_start; |
| int yy_did_buffer_switch_on_eof; |
| int yy_start_stack_ptr; |
| int yy_start_stack_depth; |
| int *yy_start_stack; |
| yy_state_type yy_last_accepting_state; |
| char* yy_last_accepting_cpos; |
| |
| int yylineno_r; |
| int yy_flex_debug_r; |
| |
| char *yytext_r; |
| int yy_more_flag; |
| int yy_more_len; |
| |
| YYSTYPE * yylval_r; |
| |
| YYLTYPE * yylloc_r; |
| |
| }; /* end struct yyguts_t */ |
| |
| static int yy_init_globals (yyscan_t yyscanner ); |
| |
| /* This must go here because YYSTYPE and YYLTYPE are included |
| * from bison output in section 1.*/ |
| # define yylval yyg->yylval_r |
| |
| # define yylloc yyg->yylloc_r |
| |
| int yylex_init (yyscan_t* scanner); |
| |
| int yylex_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 yylex_destroy (yyscan_t yyscanner ); |
| |
| int yyget_debug (yyscan_t yyscanner ); |
| |
| void yyset_debug (int debug_flag ,yyscan_t yyscanner ); |
| |
| YY_EXTRA_TYPE yyget_extra (yyscan_t yyscanner ); |
| |
| void yyset_extra (YY_EXTRA_TYPE user_defined ,yyscan_t yyscanner ); |
| |
| FILE *yyget_in (yyscan_t yyscanner ); |
| |
| void yyset_in (FILE * in_str ,yyscan_t yyscanner ); |
| |
| FILE *yyget_out (yyscan_t yyscanner ); |
| |
| void yyset_out (FILE * out_str ,yyscan_t yyscanner ); |
| |
| yy_size_t yyget_leng (yyscan_t yyscanner ); |
| |
| char *yyget_text (yyscan_t yyscanner ); |
| |
| int yyget_lineno (yyscan_t yyscanner ); |
| |
| void yyset_lineno (int line_number ,yyscan_t yyscanner ); |
| |
| int yyget_column (yyscan_t yyscanner ); |
| |
| void yyset_column (int column_no ,yyscan_t yyscanner ); |
| |
| YYSTYPE * yyget_lval (yyscan_t yyscanner ); |
| |
| void yyset_lval (YYSTYPE * yylval_param ,yyscan_t yyscanner ); |
| |
| YYLTYPE *yyget_lloc (yyscan_t yyscanner ); |
| |
| void yyset_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 yywrap (yyscan_t yyscanner ); |
| #else |
| extern int yywrap (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 = '*'; \ |
| size_t n; \ |
| for ( n = 0; n < max_size && \ |
| (c = getc( yyin )) != EOF && c != '\n'; ++n ) \ |
| buf[n] = (char) c; \ |
| if ( c == '\n' ) \ |
| buf[n++] = (char) c; \ |
| if ( c == EOF && ferror( yyin ) ) \ |
| YY_FATAL_ERROR( "input in flex scanner failed" ); \ |
| result = n; \ |
| } \ |
| else \ |
| { \ |
| errno=0; \ |
| while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \ |
| { \ |
| if( errno != EINTR) \ |
| { \ |
| YY_FATAL_ERROR( "input in flex scanner failed" ); \ |
| break; \ |
| } \ |
| errno=0; \ |
| clearerr(yyin); \ |
| } \ |
| }\ |
| \ |
| |
| #endif |
| |
| /* No semi-colon after return; correct usage is to write "yyterminate();" - |
| * we don't want an extra ';' after the "return" because that will cause |
| * some compilers to complain about unreachable statements. |
| */ |
| #ifndef yyterminate |
| #define yyterminate() return YY_NULL |
| #endif |
| |
| /* Number of entries by which start-condition stack grows. */ |
| #ifndef YY_START_STACK_INCR |
| #define YY_START_STACK_INCR 25 |
| #endif |
| |
| /* Report a fatal error. */ |
| #ifndef YY_FATAL_ERROR |
| #define YY_FATAL_ERROR(msg) yy_fatal_error( msg , yyscanner) |
| #endif |
| |
| /* end tables serialization structures and prototypes */ |
| |
| /* Default declaration of generated scanner - a define so the user can |
| * easily add parameters. |
| */ |
| #ifndef YY_DECL |
| #define YY_DECL_IS_OURS 1 |
| |
| extern int yylex \ |
| (YYSTYPE * yylval_param,YYLTYPE * yylloc_param ,yyscan_t yyscanner); |
| |
| #define YY_DECL int yylex \ |
| (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 \ |
| 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; |
| |
| 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 ) { |
| yyensure_buffer_stack (yyscanner); |
| YY_CURRENT_BUFFER_LVALUE = |
| yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner); |
| } |
| |
| yy_load_buffer_state(yyscanner ); |
| } |
| |
| { |
| |
| TParseContext* context = yyextra; |
| |
| 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_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 >= 886 ) |
| 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 != 885 ); |
| yy_cp = yyg->yy_last_accepting_cpos; |
| yy_current_state = yyg->yy_last_accepting_state; |
| |
| yy_find_action: |
| yy_act = yy_accept[yy_current_state]; |
| |
| YY_DO_BEFORE_ACTION; |
| |
| if ( yy_act != YY_END_OF_BUFFER && yy_rule_can_match_eol[yy_act] ) |
| { |
| yy_size_t yyl; |
| for ( yyl = 0; yyl < static_cast<yy_size_t>(yyleng); ++yyl ) |
| if ( yytext[yyl] == '\n' ) |
| |
| do{ yylineno++; |
| yycolumn=0; |
| }while(0) |
| ; |
| } |
| |
| do_action: /* This label is used only to access EOF actions. */ |
| |
| switch ( yy_act ) |
| { /* beginning of action switch */ |
| case 0: /* must back up */ |
| /* undo the effects of YY_DO_BEFORE_ACTION */ |
| *yy_cp = yyg->yy_hold_char; |
| yy_cp = yyg->yy_last_accepting_cpos; |
| yy_current_state = yyg->yy_last_accepting_state; |
| goto yy_find_action; |
| |
| case 1: |
| YY_RULE_SETUP |
| { return INVARIANT; } |
| YY_BREAK |
| case 2: |
| YY_RULE_SETUP |
| { return HIGH_PRECISION; } |
| YY_BREAK |
| case 3: |
| YY_RULE_SETUP |
| { return MEDIUM_PRECISION; } |
| YY_BREAK |
| case 4: |
| YY_RULE_SETUP |
| { return LOW_PRECISION; } |
| YY_BREAK |
| case 5: |
| YY_RULE_SETUP |
| { return PRECISION; } |
| YY_BREAK |
| case 6: |
| YY_RULE_SETUP |
| { return ES2_keyword_ES3_reserved(context, ATTRIBUTE); } |
| YY_BREAK |
| case 7: |
| YY_RULE_SETUP |
| { return CONST_QUAL; } |
| YY_BREAK |
| case 8: |
| YY_RULE_SETUP |
| { return UNIFORM; } |
| YY_BREAK |
| case 9: |
| YY_RULE_SETUP |
| { return ES2_keyword_ES3_reserved(context, VARYING); } |
| YY_BREAK |
| case 10: |
| YY_RULE_SETUP |
| { return BREAK; } |
| YY_BREAK |
| case 11: |
| YY_RULE_SETUP |
| { return CONTINUE; } |
| YY_BREAK |
| case 12: |
| YY_RULE_SETUP |
| { return DO; } |
| YY_BREAK |
| case 13: |
| YY_RULE_SETUP |
| { return FOR; } |
| YY_BREAK |
| case 14: |
| YY_RULE_SETUP |
| { return WHILE; } |
| YY_BREAK |
| case 15: |
| YY_RULE_SETUP |
| { return IF; } |
| YY_BREAK |
| case 16: |
| YY_RULE_SETUP |
| { return ELSE; } |
| YY_BREAK |
| case 17: |
| YY_RULE_SETUP |
| { return ES2_reserved_ES3_keyword(context, SWITCH); } |
| YY_BREAK |
| case 18: |
| YY_RULE_SETUP |
| { return ES2_ident_ES3_keyword(context, CASE); } |
| YY_BREAK |
| case 19: |
| YY_RULE_SETUP |
| { return ES2_reserved_ES3_keyword(context, DEFAULT); } |
| YY_BREAK |
| case 20: |
| YY_RULE_SETUP |
| { return ES2_ident_ES3_keyword(context, CENTROID); } |
| YY_BREAK |
| case 21: |
| YY_RULE_SETUP |
| { return ES2_reserved_ES3_keyword(context, FLAT); } |
| YY_BREAK |
| case 22: |
| YY_RULE_SETUP |
| { return ES2_ident_ES3_keyword(context, SMOOTH); } |
| YY_BREAK |
| case 23: |
| YY_RULE_SETUP |
| { return IN_QUAL; } |
| YY_BREAK |
| case 24: |
| YY_RULE_SETUP |
| { return OUT_QUAL; } |
| YY_BREAK |
| case 25: |
| YY_RULE_SETUP |
| { return INOUT_QUAL; } |
| YY_BREAK |
| case 26: |
| YY_RULE_SETUP |
| { return ES2_and_ES3_ident_ES3_1_keyword(context, SHARED); } |
| YY_BREAK |
| case 27: |
| YY_RULE_SETUP |
| { return FLOAT_TYPE; } |
| YY_BREAK |
| case 28: |
| YY_RULE_SETUP |
| { return INT_TYPE; } |
| YY_BREAK |
| case 29: |
| YY_RULE_SETUP |
| { return ES2_ident_ES3_keyword(context, UINT_TYPE); } |
| YY_BREAK |
| case 30: |
| YY_RULE_SETUP |
| { return VOID_TYPE; } |
| YY_BREAK |
| case 31: |
| YY_RULE_SETUP |
| { return BOOL_TYPE; } |
| YY_BREAK |
| case 32: |
| YY_RULE_SETUP |
| { yylval->lex.b = true; return BOOLCONSTANT; } |
| YY_BREAK |
| case 33: |
| YY_RULE_SETUP |
| { yylval->lex.b = false; return BOOLCONSTANT; } |
| YY_BREAK |
| case 34: |
| YY_RULE_SETUP |
| { return DISCARD; } |
| YY_BREAK |
| case 35: |
| YY_RULE_SETUP |
| { return RETURN; } |
| YY_BREAK |
| case 36: |
| YY_RULE_SETUP |
| { return MATRIX2; } |
| YY_BREAK |
| case 37: |
| YY_RULE_SETUP |
| { return MATRIX3; } |
| YY_BREAK |
| case 38: |
| YY_RULE_SETUP |
| { return MATRIX4; } |
| YY_BREAK |
| case 39: |
| YY_RULE_SETUP |
| { return ES2_ident_ES3_keyword(context, MATRIX2); } |
| YY_BREAK |
| case 40: |
| YY_RULE_SETUP |
| { return ES2_ident_ES3_keyword(context, MATRIX3); } |
| YY_BREAK |
| case 41: |
| YY_RULE_SETUP |
| { return ES2_ident_ES3_keyword(context, MATRIX4); } |
| YY_BREAK |
| case 42: |
| YY_RULE_SETUP |
| { return ES2_ident_ES3_keyword(context, MATRIX2x3); } |
| YY_BREAK |
| case 43: |
| YY_RULE_SETUP |
| { return ES2_ident_ES3_keyword(context, MATRIX3x2); } |
| YY_BREAK |
| case 44: |
| YY_RULE_SETUP |
| { return ES2_ident_ES3_keyword(context, MATRIX2x4); } |
| YY_BREAK |
| case 45: |
| YY_RULE_SETUP |
| { return ES2_ident_ES3_keyword(context, MATRIX4x2); } |
| YY_BREAK |
| case 46: |
| YY_RULE_SETUP |
| { return ES2_ident_ES3_keyword(context, MATRIX3x4); } |
| YY_BREAK |
| case 47: |
| YY_RULE_SETUP |
| { return ES2_ident_ES3_keyword(context, MATRIX4x3); } |
| YY_BREAK |
| case 48: |
| YY_RULE_SETUP |
| { return VEC2; } |
| YY_BREAK |
| case 49: |
| YY_RULE_SETUP |
| { return VEC3; } |
| YY_BREAK |
| case 50: |
| YY_RULE_SETUP |
| { return VEC4; } |
| YY_BREAK |
| case 51: |
| YY_RULE_SETUP |
| { return IVEC2; } |
| YY_BREAK |
| case 52: |
| YY_RULE_SETUP |
| { return IVEC3; } |
| YY_BREAK |
| case 53: |
| YY_RULE_SETUP |
| { return IVEC4; } |
| YY_BREAK |
| case 54: |
| YY_RULE_SETUP |
| { return BVEC2; } |
| YY_BREAK |
| case 55: |
| YY_RULE_SETUP |
| { return BVEC3; } |
| YY_BREAK |
| case 56: |
| YY_RULE_SETUP |
| { return BVEC4; } |
| YY_BREAK |
| case 57: |
| YY_RULE_SETUP |
| { return ES2_ident_ES3_keyword(context, UVEC2); } |
| YY_BREAK |
| case 58: |
| YY_RULE_SETUP |
| { return ES2_ident_ES3_keyword(context, UVEC3); } |
| YY_BREAK |
| case 59: |
| YY_RULE_SETUP |
| { return ES2_ident_ES3_keyword(context, UVEC4); } |
| YY_BREAK |
| case 60: |
| YY_RULE_SETUP |
| { return SAMPLER2D; } |
| YY_BREAK |
| case 61: |
| YY_RULE_SETUP |
| { return SAMPLERCUBE; } |
| YY_BREAK |
| case 62: |
| YY_RULE_SETUP |
| { return SAMPLER_EXTERNAL_OES; } |
| YY_BREAK |
| case 63: |
| YY_RULE_SETUP |
| { return ES2_reserved_ES3_keyword(context, SAMPLER3D); } |
| YY_BREAK |
| case 64: |
| YY_RULE_SETUP |
| { return ES2_reserved_ES3_keyword(context, SAMPLER3DRECT); } |
| YY_BREAK |
| case 65: |
| YY_RULE_SETUP |
| { return SAMPLER2DRECT; } |
| YY_BREAK |
| case 66: |
| YY_RULE_SETUP |
| { return ES2_ident_ES3_keyword(context, SAMPLER2DARRAY); } |
| YY_BREAK |
| case 67: |
| YY_RULE_SETUP |
| { return ES2_ident_ES3_reserved_ES3_1_keyword(context, SAMPLER2DMS); } |
| YY_BREAK |
| case 68: |
| YY_RULE_SETUP |
| { return ES2_ident_ES3_keyword(context, ISAMPLER2D); } |
| YY_BREAK |
| case 69: |
| YY_RULE_SETUP |
| { return ES2_ident_ES3_keyword(context, ISAMPLER3D); } |
| YY_BREAK |
| case 70: |
| YY_RULE_SETUP |
| { return ES2_ident_ES3_keyword(context, ISAMPLERCUBE); } |
| YY_BREAK |
| case 71: |
| YY_RULE_SETUP |
| { return ES2_ident_ES3_keyword(context, ISAMPLER2DARRAY); } |
| YY_BREAK |
| case 72: |
| YY_RULE_SETUP |
| { return ES2_ident_ES3_reserved_ES3_1_keyword(context, ISAMPLER2DMS); } |
| YY_BREAK |
| case 73: |
| YY_RULE_SETUP |
| { return ES2_ident_ES3_keyword(context, USAMPLER2D); } |
| YY_BREAK |
| case 74: |
| YY_RULE_SETUP |
| { return ES2_ident_ES3_keyword(context, USAMPLER3D); } |
| YY_BREAK |
| case 75: |
| YY_RULE_SETUP |
| { return ES2_ident_ES3_keyword(context, USAMPLERCUBE); } |
| YY_BREAK |
| case 76: |
| YY_RULE_SETUP |
| { return ES2_ident_ES3_keyword(context, USAMPLER2DARRAY); } |
| YY_BREAK |
| case 77: |
| YY_RULE_SETUP |
| { return ES2_ident_ES3_reserved_ES3_1_keyword(context, USAMPLER2DMS); } |
| YY_BREAK |
| case 78: |
| YY_RULE_SETUP |
| { return ES2_reserved_ES3_keyword(context, SAMPLER2DSHADOW); } |
| YY_BREAK |
| case 79: |
| YY_RULE_SETUP |
| { return ES2_ident_ES3_keyword(context, SAMPLERCUBESHADOW); } |
| YY_BREAK |
| case 80: |
| YY_RULE_SETUP |
| { return ES2_ident_ES3_keyword(context, SAMPLER2DARRAYSHADOW); } |
| YY_BREAK |
| case 81: |
| YY_RULE_SETUP |
| { return ES3_extension_keyword_else_ident(context, "GL_EXT_YUV_target", SAMPLEREXTERNAL2DY2YEXT); } |
| YY_BREAK |
| case 82: |
| YY_RULE_SETUP |
| { return STRUCT; } |
| YY_BREAK |
| case 83: |
| YY_RULE_SETUP |
| { return ES2_ident_ES3_keyword(context, LAYOUT); } |
| YY_BREAK |
| case 84: |
| YY_RULE_SETUP |
| { return ES3_extension_keyword_else_ident(context, "GL_EXT_YUV_target", YUVCSCSTANDARDEXT); } |
| YY_BREAK |
| case 85: |
| YY_RULE_SETUP |
| { return yuvcscstandardext_constant(context); } |
| YY_BREAK |
| case 86: |
| YY_RULE_SETUP |
| { return yuvcscstandardext_constant(context); } |
| YY_BREAK |
| case 87: |
| YY_RULE_SETUP |
| { return yuvcscstandardext_constant(context); } |
| YY_BREAK |
| case 88: |
| YY_RULE_SETUP |
| { return ES2_ident_ES3_reserved_ES3_1_keyword(context, IMAGE2D); } |
| YY_BREAK |
| case 89: |
| YY_RULE_SETUP |
| { return ES2_ident_ES3_reserved_ES3_1_keyword(context, IIMAGE2D); } |
| YY_BREAK |
| case 90: |
| YY_RULE_SETUP |
| { return ES2_ident_ES3_reserved_ES3_1_keyword(context, UIMAGE2D); } |
| YY_BREAK |
| case 91: |
| YY_RULE_SETUP |
| { return ES2_ident_ES3_reserved_ES3_1_keyword(context, IMAGE2DARRAY); } |
| YY_BREAK |
| case 92: |
| YY_RULE_SETUP |
| { return ES2_ident_ES3_reserved_ES3_1_keyword(context, IIMAGE2DARRAY); } |
| YY_BREAK |
| case 93: |
| YY_RULE_SETUP |
| { return ES2_ident_ES3_reserved_ES3_1_keyword(context, UIMAGE2DARRAY); } |
| YY_BREAK |
| case 94: |
| YY_RULE_SETUP |
| { return ES2_ident_ES3_reserved_ES3_1_keyword(context, IMAGE3D); } |
| YY_BREAK |
| case 95: |
| YY_RULE_SETUP |
| { return ES2_ident_ES3_reserved_ES3_1_keyword(context, UIMAGE3D); } |
| YY_BREAK |
| case 96: |
| YY_RULE_SETUP |
| { return ES2_ident_ES3_reserved_ES3_1_keyword(context, IIMAGE3D); } |
| YY_BREAK |
| case 97: |
| YY_RULE_SETUP |
| { return ES2_ident_ES3_reserved_ES3_1_keyword(context, IIMAGECUBE); } |
| YY_BREAK |
| case 98: |
| YY_RULE_SETUP |
| { return ES2_ident_ES3_reserved_ES3_1_keyword(context, UIMAGECUBE); } |
| YY_BREAK |
| case 99: |
| YY_RULE_SETUP |
| { return ES2_ident_ES3_reserved_ES3_1_keyword(context, IMAGECUBE); } |
| YY_BREAK |
| case 100: |
| YY_RULE_SETUP |
| { return ES2_ident_ES3_reserved_ES3_1_keyword(context, READONLY); } |
| YY_BREAK |
| case 101: |
| YY_RULE_SETUP |
| { return ES2_ident_ES3_reserved_ES3_1_keyword(context, WRITEONLY); } |
| YY_BREAK |
| case 102: |
| YY_RULE_SETUP |
| { return ES2_ident_ES3_reserved_ES3_1_keyword(context, COHERENT); } |
| YY_BREAK |
| case 103: |
| YY_RULE_SETUP |
| { return ES2_ident_ES3_reserved_ES3_1_keyword(context, RESTRICT); } |
| YY_BREAK |
| case 104: |
| YY_RULE_SETUP |
| { return ES2_and_ES3_reserved_ES3_1_keyword(context, VOLATILE); } |
| YY_BREAK |
| /* Reserved keywords for GLSL ES 3.00 that are not reserved for GLSL ES 1.00 */ |
| case 105: |
| case 106: |
| case 107: |
| case 108: |
| case 109: |
| case 110: |
| case 111: |
| case 112: |
| case 113: |
| case 114: |
| case 115: |
| case 116: |
| case 117: |
| case 118: |
| case 119: |
| case 120: |
| case 121: |
| case 122: |
| case 123: |
| case 124: |
| case 125: |
| case 126: |
| case 127: |
| case 128: |
| case 129: |
| case 130: |
| case 131: |
| case 132: |
| case 133: |
| case 134: |
| case 135: |
| case 136: |
| case 137: |
| case 138: |
| case 139: |
| case 140: |
| case 141: |
| YY_RULE_SETUP |
| { |
| if (context->getShaderVersion() < 300) { |
| yylval->lex.string = NewPoolTString(yytext); |
| return check_type(yyscanner); |
| } |
| return reserved_word(yyscanner); |
| } |
| YY_BREAK |
| /* Reserved keywords in GLSL ES 1.00 that are not reserved in GLSL ES 3.00 */ |
| case 142: |
| YY_RULE_SETUP |
| { |
| if (context->getShaderVersion() >= 300) |
| { |
| yylval->lex.string = NewPoolTString(yytext); |
| return check_type(yyscanner); |
| } |
| |
| return reserved_word(yyscanner); |
| } |
| YY_BREAK |
| /* Reserved keywords */ |
| case 143: |
| case 144: |
| case 145: |
| case 146: |
| case 147: |
| case 148: |
| case 149: |
| case 150: |
| case 151: |
| case 152: |
| case 153: |
| case 154: |
| case 155: |
| case 156: |
| case 157: |
| case 158: |
| case 159: |
| case 160: |
| case 161: |
| case 162: |
| case 163: |
| case 164: |
| case 165: |
| case 166: |
| case 167: |
| case 168: |
| case 169: |
| case 170: |
| case 171: |
| case 172: |
| case 173: |
| case 174: |
| case 175: |
| case 176: |
| case 177: |
| case 178: |
| case 179: |
| case 180: |
| case 181: |
| case 182: |
| YY_RULE_SETUP |
| { return reserved_word(yyscanner); } |
| YY_BREAK |
| case 183: |
| YY_RULE_SETUP |
| { |
| yylval->lex.string = NewPoolTString(yytext); |
| return check_type(yyscanner); |
| } |
| YY_BREAK |
| case 184: |
| YY_RULE_SETUP |
| { return int_constant(context); } |
| YY_BREAK |
| case 185: |
| YY_RULE_SETUP |
| { return int_constant(context); } |
| YY_BREAK |
| case 186: |
| YY_RULE_SETUP |
| { return int_constant(context); } |
| YY_BREAK |
| case 187: |
| YY_RULE_SETUP |
| { return uint_constant(context); } |
| YY_BREAK |
| case 188: |
| YY_RULE_SETUP |
| { return uint_constant(context); } |
| YY_BREAK |
| case 189: |
| YY_RULE_SETUP |
| { return uint_constant(context); } |
| YY_BREAK |
| case 190: |
| YY_RULE_SETUP |
| { return float_constant(yyscanner); } |
| YY_BREAK |
| case 191: |
| YY_RULE_SETUP |
| { return float_constant(yyscanner); } |
| YY_BREAK |
| case 192: |
| YY_RULE_SETUP |
| { return float_constant(yyscanner); } |
| YY_BREAK |
| case 193: |
| YY_RULE_SETUP |
| { return floatsuffix_check(context); } |
| YY_BREAK |
| case 194: |
| YY_RULE_SETUP |
| { return floatsuffix_check(context); } |
| YY_BREAK |
| case 195: |
| YY_RULE_SETUP |
| { return floatsuffix_check(context); } |
| YY_BREAK |
| case 196: |
| YY_RULE_SETUP |
| { return ADD_ASSIGN; } |
| YY_BREAK |
| case 197: |
| YY_RULE_SETUP |
| { return SUB_ASSIGN; } |
| YY_BREAK |
| case 198: |
| YY_RULE_SETUP |
| { return MUL_ASSIGN; } |
| YY_BREAK |
| case 199: |
| YY_RULE_SETUP |
| { return DIV_ASSIGN; } |
| YY_BREAK |
| case 200: |
| YY_RULE_SETUP |
| { return MOD_ASSIGN; } |
| YY_BREAK |
| case 201: |
| YY_RULE_SETUP |
| { return LEFT_ASSIGN; } |
| YY_BREAK |
| case 202: |
| YY_RULE_SETUP |
| { return RIGHT_ASSIGN; } |
| YY_BREAK |
| case 203: |
| YY_RULE_SETUP |
| { return AND_ASSIGN; } |
| YY_BREAK |
| case 204: |
| YY_RULE_SETUP |
| { return XOR_ASSIGN; } |
| YY_BREAK |
| case 205: |
| YY_RULE_SETUP |
| { return OR_ASSIGN; } |
| YY_BREAK |
| case 206: |
| YY_RULE_SETUP |
| { return INC_OP; } |
| YY_BREAK |
| case 207: |
| YY_RULE_SETUP |
| { return DEC_OP; } |
| YY_BREAK |
| case 208: |
| YY_RULE_SETUP |
| { return AND_OP; } |
| YY_BREAK |
| case 209: |
| YY_RULE_SETUP |
| { return OR_OP; } |
| YY_BREAK |
| case 210: |
| YY_RULE_SETUP |
| { return XOR_OP; } |
| YY_BREAK |
| case 211: |
| YY_RULE_SETUP |
| { return LE_OP; } |
| YY_BREAK |
| case 212: |
| YY_RULE_SETUP |
| { return GE_OP; } |
| YY_BREAK |
| case 213: |
| YY_RULE_SETUP |
| { return EQ_OP; } |
| YY_BREAK |
| case 214: |
| YY_RULE_SETUP |
| { return NE_OP; } |
| YY_BREAK |
| case 215: |
| YY_RULE_SETUP |
| { return LEFT_OP; } |
| YY_BREAK |
| case 216: |
| YY_RULE_SETUP |
| { return RIGHT_OP; } |
| YY_BREAK |
| case 217: |
| YY_RULE_SETUP |
| { return SEMICOLON; } |
| YY_BREAK |
| case 218: |
| YY_RULE_SETUP |
| { return LEFT_BRACE; } |
| YY_BREAK |
| case 219: |
| YY_RULE_SETUP |
| { return RIGHT_BRACE; } |
| YY_BREAK |
| case 220: |
| YY_RULE_SETUP |
| { return COMMA; } |
| YY_BREAK |
| case 221: |
| YY_RULE_SETUP |
| { return COLON; } |
| YY_BREAK |
| case 222: |
| YY_RULE_SETUP |
| { return EQUAL; } |
| YY_BREAK |
| case 223: |
| YY_RULE_SETUP |
| { return LEFT_PAREN; } |
| YY_BREAK |
| case 224: |
| YY_RULE_SETUP |
| { return RIGHT_PAREN; } |
| YY_BREAK |
| case 225: |
| YY_RULE_SETUP |
| { return LEFT_BRACKET; } |
| YY_BREAK |
| case 226: |
| YY_RULE_SETUP |
| { return RIGHT_BRACKET; } |
| YY_BREAK |
| case 227: |
| YY_RULE_SETUP |
| { BEGIN(FIELDS); return DOT; } |
| YY_BREAK |
| case 228: |
| YY_RULE_SETUP |
| { return BANG; } |
| YY_BREAK |
| case 229: |
| YY_RULE_SETUP |
| { return DASH; } |
| YY_BREAK |
| case 230: |
| YY_RULE_SETUP |
| { return TILDE; } |
| YY_BREAK |
| case 231: |
| YY_RULE_SETUP |
| { return PLUS; } |
| YY_BREAK |
| case 232: |
| YY_RULE_SETUP |
| { return STAR; } |
| YY_BREAK |
| case 233: |
| YY_RULE_SETUP |
| { return SLASH; } |
| YY_BREAK |
| case 234: |
| YY_RULE_SETUP |
| { return PERCENT; } |
| YY_BREAK |
| case 235: |
| YY_RULE_SETUP |
| { return LEFT_ANGLE; } |
| YY_BREAK |
| case 236: |
| YY_RULE_SETUP |
| { return RIGHT_ANGLE; } |
| YY_BREAK |
| case 237: |
| YY_RULE_SETUP |
| { return VERTICAL_BAR; } |
| YY_BREAK |
| case 238: |
| YY_RULE_SETUP |
| { return CARET; } |
| YY_BREAK |
| case 239: |
| YY_RULE_SETUP |
| { return AMPERSAND; } |
| YY_BREAK |
| case 240: |
| YY_RULE_SETUP |
| { return QUESTION; } |
| YY_BREAK |
| case 241: |
| YY_RULE_SETUP |
| { |
| BEGIN(INITIAL); |
| yylval->lex.string = NewPoolTString(yytext); |
| return FIELD_SELECTION; |
| } |
| YY_BREAK |
| case 242: |
| YY_RULE_SETUP |
| {} |
| YY_BREAK |
| case 243: |
| YY_RULE_SETUP |
| { |
| yyextra->error(*yylloc, "Illegal character at fieldname start", yytext); |
| return 0; |
| } |
| YY_BREAK |
| case 244: |
| /* rule 244 can match eol */ |
| YY_RULE_SETUP |
| { } |
| YY_BREAK |
| case YY_STATE_EOF(INITIAL): |
| case YY_STATE_EOF(FIELDS): |
| { yyterminate(); } |
| YY_BREAK |
| case 245: |
| YY_RULE_SETUP |
| { assert(false); return 0; } |
| YY_BREAK |
| case 246: |
| YY_RULE_SETUP |
| ECHO; |
| YY_BREAK |
| |
| 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 |
| * yylex(). 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 ( yywrap(yyscanner ) ) |
| { |
| /* Note: because we've taken care in |
| * yy_get_next_buffer() to have set up |
| * yytext, we can now set up |
| * yy_c_buf_p so that if some total |
| * hoser (like flex itself) wants to |
| * call the scanner after we return the |
| * YY_NULL, it'll still work - another |
| * YY_NULL will get returned. |
| */ |
| yyg->yy_c_buf_p = yyg->yytext_ptr + YY_MORE_ADJ; |
| |
| yy_act = YY_STATE_EOF(YY_START); |
| goto do_action; |
| } |
| |
| else |
| { |
| if ( ! yyg->yy_did_buffer_switch_on_eof ) |
| YY_NEW_FILE; |
| } |
| break; |
| } |
| |
| case EOB_ACT_CONTINUE_SCAN: |
| yyg->yy_c_buf_p = |
| yyg->yytext_ptr + yy_amount_of_matched_text; |
| |
| yy_current_state = yy_get_previous_state( yyscanner ); |
| |
| yy_cp = yyg->yy_c_buf_p; |
| yy_bp = yyg->yytext_ptr + YY_MORE_ADJ; |
| goto yy_match; |
| |
| case EOB_ACT_LAST_MATCH: |
| yyg->yy_c_buf_p = |
| &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars]; |
| |
| yy_current_state = yy_get_previous_state( yyscanner ); |
| |
| yy_cp = yyg->yy_c_buf_p; |
| yy_bp = yyg->yytext_ptr + YY_MORE_ADJ; |
| goto yy_find_action; |
| } |
| break; |
| } |
| |
| default: |
| YY_FATAL_ERROR( |
| "fatal flex scanner internal error--no action found" ); |
| } /* end of action switch */ |
| } /* end of scanning one token */ |
| } /* end of user's declarations */ |
| } /* end of yylex */ |
| |
| /* 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 |
| { |
| yy_size_t num_to_read = |
| YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; |
| |
| while ( num_to_read <= 0 ) |
| { /* Not enough room in the buffer - grow it. */ |
| |
| /* just a shorter name for the current buffer */ |
| YY_BUFFER_STATE b = YY_CURRENT_BUFFER_LVALUE; |
| |
| int yy_c_buf_p_offset = |
| (int) (yyg->yy_c_buf_p - b->yy_ch_buf); |
| |
| if ( b->yy_is_our_buffer ) |
| { |
| yy_size_t new_size = b->yy_buf_size * 2; |
| |
| if ( new_size <= 0 ) |
| b->yy_buf_size += b->yy_buf_size / 8; |
| else |
| b->yy_buf_size *= 2; |
| |
| b->yy_ch_buf = (char *) |
| /* Include room in for 2 EOB chars. */ |
| yyrealloc((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 - |
| static_cast<int>(number_to_move) - 1; |
| |
| } |
| |
| if ( num_to_read > YY_READ_BUF_SIZE ) |
| num_to_read = YY_READ_BUF_SIZE; |
| |
| /* Read in more data. */ |
| size_t result = 0; |
| YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), |
| result, num_to_read ); |
| yyg->yy_n_chars = static_cast<int>(result); |
| |
| 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; |
| yyrestart(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 *) yyrealloc((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; |
| |
| 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 >= 886 ) |
| 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 >= 886 ) |
| 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 == 885); |
| |
| (void)yyg; |
| 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 */ |
| yy_size_t offset = yyg->yy_c_buf_p - yyg->yytext_ptr; |
| ++yyg->yy_c_buf_p; |
| |
| switch ( yy_get_next_buffer( yyscanner ) ) |
| { |
| case EOB_ACT_LAST_MATCH: |
| /* This happens because yy_g_n_b() |
| * sees that we've accumulated a |
| * token and flags that we need to |
| * try matching the token before |
| * proceeding. But for input(), |
| * there's no matching to consider. |
| * So convert the EOB_ACT_LAST_MATCH |
| * to EOB_ACT_END_OF_FILE. |
| */ |
| |
| /* Reset buffer status. */ |
| yyrestart(yyin ,yyscanner); |
| |
| /*FALLTHROUGH*/ |
| |
| case EOB_ACT_END_OF_FILE: |
| { |
| if ( yywrap(yyscanner ) ) |
| return EOF; |
| |
| if ( ! yyg->yy_did_buffer_switch_on_eof ) |
| YY_NEW_FILE; |
| #ifdef __cplusplus |
| return yyinput(yyscanner); |
| #else |
| return input(yyscanner); |
| #endif |
| } |
| |
| case EOB_ACT_CONTINUE_SCAN: |
| yyg->yy_c_buf_p = yyg->yytext_ptr + offset; |
| break; |
| } |
| } |
| } |
| |
| c = *(unsigned char *) yyg->yy_c_buf_p; /* cast for 8-bit char's */ |
| *yyg->yy_c_buf_p = '\0'; /* preserve yytext */ |
| yyg->yy_hold_char = *++yyg->yy_c_buf_p; |
| |
| if ( c == '\n' ) |
| |
| do{ yylineno++; |
| yycolumn=0; |
| }while(0) |
| ; |
| |
| return c; |
| } |
| #endif /* ifndef YY_NO_INPUT */ |
| |
| /** Immediately switch to a different input stream. |
| * @param input_file A readable stream. |
| * @param yyscanner The scanner object. |
| * @note This function does not reset the start condition to @c INITIAL . |
| */ |
| void yyrestart (FILE * input_file , yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| |
| if ( ! YY_CURRENT_BUFFER ){ |
| yyensure_buffer_stack (yyscanner); |
| YY_CURRENT_BUFFER_LVALUE = |
| yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner); |
| } |
| |
| yy_init_buffer(YY_CURRENT_BUFFER,input_file ,yyscanner); |
| yy_load_buffer_state(yyscanner ); |
| } |
| |
| /** Switch to a different input buffer. |
| * @param new_buffer The new input buffer. |
| * @param yyscanner The scanner object. |
| */ |
| void yy_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 |
| * yypop_buffer_state(); |
| * yypush_buffer_state(new_buffer); |
| */ |
| yyensure_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; |
| yy_load_buffer_state(yyscanner ); |
| |
| /* We don't actually know whether we did this switch during |
| * EOF (yywrap()) processing, but the only time this flag |
| * is looked at is after yywrap() is called, so it's safe |
| * to go ahead and always set it. |
| */ |
| yyg->yy_did_buffer_switch_on_eof = 1; |
| } |
| |
| static void yy_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 yy_create_buffer (FILE * file, int size , yyscan_t yyscanner) |
| { |
| YY_BUFFER_STATE b; |
| |
| b = (YY_BUFFER_STATE) yyalloc(sizeof( struct yy_buffer_state ) ,yyscanner ); |
| if ( ! b ) |
| YY_FATAL_ERROR( "out of dynamic memory in yy_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 *) yyalloc(b->yy_buf_size + 2 ,yyscanner ); |
| if ( ! b->yy_ch_buf ) |
| YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); |
| |
| b->yy_is_our_buffer = 1; |
| |
| yy_init_buffer(b,file ,yyscanner); |
| |
| return b; |
| } |
| |
| /** Destroy the buffer. |
| * @param b a buffer created with yy_create_buffer() |
| * @param yyscanner The scanner object. |
| */ |
| void yy_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 ) |
| yyfree((void *) b->yy_ch_buf ,yyscanner ); |
| |
| yyfree((void *) b ,yyscanner ); |
| } |
| |
| /* Initializes or reinitializes a buffer. |
| * This function is sometimes called more than once on the same buffer, |
| * such as during a yyrestart() or at EOF. |
| */ |
| static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file , yyscan_t yyscanner) |
| |
| { |
| int oerrno = errno; |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| |
| yy_flush_buffer(b ,yyscanner); |
| |
| b->yy_input_file = file; |
| b->yy_fill_buffer = 1; |
| |
| /* If b is the current buffer, then yy_init_buffer was _probably_ |
| * called from yyrestart() 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 yy_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 ) |
| yy_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 yypush_buffer_state (YY_BUFFER_STATE new_buffer , yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| if (new_buffer == NULL) |
| return; |
| |
| yyensure_buffer_stack(yyscanner); |
| |
| /* This block is copied from yy_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 yy_switch_to_buffer. */ |
| yy_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 yypop_buffer_state (yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| if (!YY_CURRENT_BUFFER) |
| return; |
| |
| yy_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) { |
| yy_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 yyensure_buffer_stack (yyscan_t yyscanner) |
| { |
| yy_size_t num_to_alloc; |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| |
| if (!yyg->yy_buffer_stack) { |
| |
| /* First allocation is just for 2 elements, since we don't know if this |
| * scanner will even need a stack. We use 2 instead of 1 to avoid an |
| * immediate realloc on the next call. |
| */ |
| num_to_alloc = 1; |
| yyg->yy_buffer_stack = (struct yy_buffer_state**)yyalloc |
| (num_to_alloc * sizeof(struct yy_buffer_state*) |
| , yyscanner); |
| if ( ! yyg->yy_buffer_stack ) |
| YY_FATAL_ERROR( "out of dynamic memory in yyensure_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 = static_cast<int>(yyg->yy_buffer_stack_max + grow_size); |
| yyg->yy_buffer_stack = (struct yy_buffer_state**)yyrealloc |
| (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 yyensure_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 yy_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) yyalloc(sizeof( struct yy_buffer_state ) ,yyscanner ); |
| if ( ! b ) |
| YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" ); |
| |
| b->yy_buf_size = static_cast<int>(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; |
| |
| yy_switch_to_buffer(b ,yyscanner ); |
| |
| return b; |
| } |
| |
| /** Setup the input buffer state to scan a string. The next call to yylex() 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 |
| * yy_scan_bytes() instead. |
| */ |
| YY_BUFFER_STATE yy_scan_string (yyconst char * yystr , yyscan_t yyscanner) |
| { |
| |
| return yy_scan_bytes(yystr,strlen(yystr) ,yyscanner); |
| } |
| |
| /** Setup the input buffer state to scan the given bytes. The next call to yylex() will |
| * scan from a @e copy of @a bytes. |
| * @param yybytes the byte buffer to scan |
| * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes. |
| * @param yyscanner The scanner object. |
| * @return the newly allocated buffer state object. |
| */ |
| YY_BUFFER_STATE yy_scan_bytes (yyconst char * yybytes, yy_size_t _yybytes_len , yyscan_t yyscanner) |
| { |
| YY_BUFFER_STATE b; |
| char *buf; |
| yy_size_t n; |
| yy_size_t i; |
| |
| /* Get memory for full buffer, including space for trailing EOB's. */ |
| n = _yybytes_len + 2; |
| buf = (char *) yyalloc(n ,yyscanner ); |
| if ( ! buf ) |
| YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" ); |
| |
| for ( i = 0; i < static_cast<yy_size_t>(_yybytes_len); ++i ) |
| buf[i] = yybytes[i]; |
| |
| buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; |
| |
| b = yy_scan_buffer(buf,n ,yyscanner); |
| if ( ! b ) |
| YY_FATAL_ERROR( "bad buffer in yy_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 yyget_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 yyget_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 yyget_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 *yyget_in (yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| return yyin; |
| } |
| |
| /** Get the output stream. |
| * @param yyscanner The scanner object. |
| */ |
| FILE *yyget_out (yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| return yyout; |
| } |
| |
| /** Get the length of the current token. |
| * @param yyscanner The scanner object. |
| */ |
| yy_size_t yyget_leng (yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| return yyleng; |
| } |
| |
| /** Get the current token. |
| * @param yyscanner The scanner object. |
| */ |
| |
| char *yyget_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 yyset_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 yyset_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( "yyset_lineno called with no buffer" ); |
| |
| yylineno = line_number; |
| } |
| |
| /** Set the current column. |
| * @param line_number |
| * @param yyscanner The scanner object. |
| */ |
| void yyset_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( "yyset_column called with no buffer" ); |
| |
| yycolumn = column_no; |
| } |
| |
| /** Set the input stream. This does not discard the current |
| * input buffer. |
| * @param in_str A readable stream. |
| * @param yyscanner The scanner object. |
| * @see yy_switch_to_buffer |
| */ |
| void yyset_in (FILE * in_str , yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| yyin = in_str ; |
| } |
| |
| void yyset_out (FILE * out_str , yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| yyout = out_str ; |
| } |
| |
| int yyget_debug (yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| return yy_flex_debug; |
| } |
| |
| void yyset_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 * yyget_lval (yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| return yylval; |
| } |
| |
| void yyset_lval (YYSTYPE * yylval_param , yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| yylval = yylval_param; |
| } |
| |
| YYLTYPE *yyget_lloc (yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| return yylloc; |
| } |
| |
| void yyset_lloc (YYLTYPE * yylloc_param , yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| yylloc = yylloc_param; |
| } |
| |
| /* User-visible API */ |
| |
| /* yylex_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 yylex_init(yyscan_t* ptr_yy_globals) |
| |
| { |
| if (ptr_yy_globals == NULL){ |
| errno = EINVAL; |
| return 1; |
| } |
| |
| *ptr_yy_globals = (yyscan_t) yyalloc ( 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 ); |
| } |
| |
| /* yylex_init_extra has the same functionality as yylex_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 yyalloc in |
| * the yyextra field. |
| */ |
| |
| int yylex_init_extra(YY_EXTRA_TYPE yy_user_defined,yyscan_t* ptr_yy_globals ) |
| |
| { |
| struct yyguts_t dummy_yyguts; |
| |
| yyset_extra (yy_user_defined, &dummy_yyguts); |
| |
| if (ptr_yy_globals == NULL){ |
| errno = EINVAL; |
| return 1; |
| } |
| |
| *ptr_yy_globals = (yyscan_t) yyalloc ( 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)); |
| |
| yyset_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 yylex_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 |
| * yylex_init() |
| */ |
| return 0; |
| } |
| |
| /* yylex_destroy is for both reentrant and non-reentrant scanners. */ |
| int yylex_destroy (yyscan_t yyscanner) |
| { |
| struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
| |
| /* Pop the buffer stack, destroying each element. */ |
| while(YY_CURRENT_BUFFER){ |
| yy_delete_buffer(YY_CURRENT_BUFFER ,yyscanner ); |
| YY_CURRENT_BUFFER_LVALUE = NULL; |
| yypop_buffer_state(yyscanner); |
| } |
| |
| /* Destroy the stack itself. */ |
| yyfree(yyg->yy_buffer_stack ,yyscanner); |
| yyg->yy_buffer_stack = NULL; |
| |
| /* Destroy the start condition stack. */ |
| yyfree(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 |
| * yylex() is called, initialization will occur. */ |
| yy_init_globals( yyscanner); |
| |
| /* Destroy the main struct (reentrant only). */ |
| yyfree ( 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 *yyalloc (yy_size_t size , yyscan_t yyscanner) |
| { |
| return (void *) malloc( size ); |
| } |
| |
| void *yyrealloc (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 yyfree (void * ptr , yyscan_t yyscanner) |
| { |
| free( (char *) ptr ); /* see yyrealloc() for (char *) cast */ |
| } |
| |
| #define YYTABLES_NAME "yytables" |
| |
| yy_size_t string_input(char* buf, yy_size_t max_size, yyscan_t yyscanner) { |
| pp::Token token; |
| yyget_extra(yyscanner)->getPreprocessor().lex(&token); |
| yy_size_t len = token.type == pp::Token::LAST ? 0 : token.text.size(); |
| if (len < max_size) |
| memcpy(buf, token.text.c_str(), len); |
| yyset_column(token.location.file,yyscanner); |
| yyset_lineno(token.location.line,yyscanner); |
| |
| if (len >= max_size) |
| YY_FATAL_ERROR("Input buffer overflow"); |
| else if (len > 0) |
| buf[len++] = ' '; |
| return len; |
| } |
| |
| int check_type(yyscan_t yyscanner) { |
| struct yyguts_t* yyg = (struct yyguts_t*) yyscanner; |
| |
| int token = IDENTIFIER; |
| TSymbol* symbol = yyextra->symbolTable.find(yytext, yyextra->getShaderVersion()); |
| if (symbol && symbol->isVariable()) { |
| TVariable* variable = static_cast<TVariable*>(symbol); |
| if (variable->isUserType()) { |
| token = TYPE_NAME; |
| } |
| } |
| yylval->lex.symbol = symbol; |
| return token; |
| } |
| |
| int reserved_word(yyscan_t yyscanner) { |
| struct yyguts_t* yyg = (struct yyguts_t*) yyscanner; |
| |
| yyextra->error(*yylloc, "Illegal use of reserved word", yytext); |
| return 0; |
| } |
| |
| int ES2_reserved_ES3_keyword(TParseContext *context, int token) |
| { |
| yyscan_t yyscanner = (yyscan_t) context->getScanner(); |
| |
| if (context->getShaderVersion() < 300) |
| { |
| return reserved_word(yyscanner); |
| } |
| |
| return token; |
| } |
| |
| int ES2_keyword_ES3_reserved(TParseContext *context, int token) |
| { |
| yyscan_t yyscanner = (yyscan_t) context->getScanner(); |
| |
| if (context->getShaderVersion() >= 300) |
| { |
| return reserved_word(yyscanner); |
| } |
| |
| return token; |
| } |
| |
| int ES2_ident_ES3_reserved_ES3_1_keyword(TParseContext *context, int token) |
| { |
| struct yyguts_t* yyg = (struct yyguts_t*) context->getScanner(); |
| yyscan_t yyscanner = (yyscan_t) context->getScanner(); |
| |
| if (context->getShaderVersion() < 300) |
| { |
| yylval->lex.string = NewPoolTString(yytext); |
| return check_type(yyscanner); |
| } |
| else if (context->getShaderVersion() == 300) |
| { |
| return reserved_word(yyscanner); |
| } |
| |
| return token; |
| } |
| |
| int ES2_ident_ES3_keyword(TParseContext *context, int token) |
| { |
| struct yyguts_t* yyg = (struct yyguts_t*) context->getScanner(); |
| yyscan_t yyscanner = (yyscan_t) context->getScanner(); |
| |
| // not a reserved word in GLSL ES 1.00, so could be used as an identifier/type name |
| if (context->getShaderVersion() < 300) |
| { |
| yylval->lex.string = NewPoolTString(yytext); |
| return check_type(yyscanner); |
| } |
| |
| return token; |
| } |
| |
| int ES2_and_ES3_reserved_ES3_1_keyword(TParseContext *context, int token) |
| { |
| yyscan_t yyscanner = (yyscan_t) context->getScanner(); |
| |
| if (context->getShaderVersion() < 310) |
| { |
| return reserved_word(yyscanner); |
| } |
| |
| return token; |
| } |
| |
| int ES2_and_ES3_ident_ES3_1_keyword(TParseContext *context, int token) |
| { |
| struct yyguts_t* yyg = (struct yyguts_t*) context->getScanner(); |
| yyscan_t yyscanner = (yyscan_t) context->getScanner(); |
| |
| // not a reserved word in GLSL ES 1.00 and GLSL ES 3.00, so could be used as an identifier/type name |
| if (context->getShaderVersion() < 310) |
| { |
| yylval->lex.string = NewPoolTString(yytext); |
| return check_type(yyscanner); |
| } |
| |
| return token; |
| } |
| |
| int ES3_extension_keyword_else_ident(TParseContext *context, const char* extension, int token) |
| { |
| struct yyguts_t* yyg = (struct yyguts_t*) context->getScanner(); |
| yyscan_t yyscanner = (yyscan_t) context->getScanner(); |
| |
| // a reserved word in GLSL ES 3.00 with enabled extension, otherwise could be used as an identifier/type name |
| if (context->getShaderVersion() >= 300 && context->isExtensionEnabled(extension)) |
| { |
| return token; |
| } |
| |
| yylval->lex.string = NewPoolTString(yytext); |
| return check_type(yyscanner); |
| } |
| |
| int uint_constant(TParseContext *context) |
| { |
| struct yyguts_t* yyg = (struct yyguts_t*) context->getScanner(); |
| |
| if (context->getShaderVersion() < 300) |
| { |
| context->error(*yylloc, "Unsigned integers are unsupported prior to GLSL ES 3.00", yytext); |
| return 0; |
| } |
| |
| if (!atoi_clamp(yytext, &(yylval->lex.u))) |
| yyextra->error(*yylloc, "Integer overflow", yytext); |
| |
| return UINTCONSTANT; |
| } |
| |
| int floatsuffix_check(TParseContext* context) |
| { |
| struct yyguts_t* yyg = (struct yyguts_t*) context->getScanner(); |
| |
| if (context->getShaderVersion() < 300) |
| { |
| context->error(*yylloc, "Floating-point suffix unsupported prior to GLSL ES 3.00", yytext); |
| return 0; |
| } |
| |
| std::string text = yytext; |
| text.resize(text.size() - 1); |
| if (!strtof_clamp(text, &(yylval->lex.f))) |
| yyextra->warning(*yylloc, "Float overflow", yytext); |
| |
| return(FLOATCONSTANT); |
| } |
| |
| void yyerror(YYLTYPE* lloc, TParseContext* context, void *scanner, const char* reason) { |
| context->error(*lloc, reason, yyget_text(scanner)); |
| } |
| |
| int int_constant(TParseContext *context) { |
| struct yyguts_t* yyg = (struct yyguts_t*) context->getScanner(); |
| |
| unsigned int u; |
| if (!atoi_clamp(yytext, &u)) |
| { |
| if (context->getShaderVersion() >= 300) |
| yyextra->error(*yylloc, "Integer overflow", yytext); |
| else |
| yyextra->warning(*yylloc, "Integer overflow", yytext); |
| } |
| yylval->lex.i = static_cast<int>(u); |
| return INTCONSTANT; |
| } |
| |
| int float_constant(yyscan_t yyscanner) { |
| struct yyguts_t* yyg = (struct yyguts_t*) yyscanner; |
| |
| if (!strtof_clamp(yytext, &(yylval->lex.f))) |
| yyextra->warning(*yylloc, "Float overflow", yytext); |
| return FLOATCONSTANT; |
| } |
| |
| int yuvcscstandardext_constant(TParseContext *context) |
| { |
| struct yyguts_t* yyg = (struct yyguts_t*) context->getScanner(); |
| yyscan_t yyscanner = (yyscan_t) context->getScanner(); |
| |
| // a reserved word in GLSL ES 3.00 with enabled extension, otherwise could be used as an identifier/type name |
| if (context->getShaderVersion() >= 300 && context->isExtensionEnabled("GL_EXT_YUV_target")) |
| { |
| yylval->lex.string = NewPoolTString(yytext); |
| return YUVCSCSTANDARDEXTCONSTANT; |
| } |
| |
| yylval->lex.string = NewPoolTString(yytext); |
| return check_type(yyscanner); |
| } |
| |
| int glslang_initialize(TParseContext* context) { |
| yyscan_t scanner = NULL; |
| if (yylex_init_extra(context,&scanner)) |
| return 1; |
| |
| context->setScanner(scanner); |
| return 0; |
| } |
| |
| int glslang_finalize(TParseContext* context) { |
| yyscan_t scanner = context->getScanner(); |
| if (scanner == NULL) return 0; |
| |
| context->setScanner(NULL); |
| yylex_destroy(scanner); |
| |
| return 0; |
| } |
| |
| int glslang_scan(size_t count, const char* const string[], const int length[], |
| TParseContext* context) { |
| yyrestart(NULL,context->getScanner()); |
| yyset_column(0,context->getScanner()); |
| yyset_lineno(1,context->getScanner()); |
| |
| // Initialize preprocessor. |
| pp::Preprocessor *preprocessor = &context->getPreprocessor(); |
| |
| if (!preprocessor->init(count, string, length)) |
| return 1; |
| |
| // Define extension macros. |
| const TExtensionBehavior& extBehavior = context->extensionBehavior(); |
| for (TExtensionBehavior::const_iterator iter = extBehavior.begin(); |
| iter != extBehavior.end(); ++iter) { |
| preprocessor->predefineMacro(iter->first.c_str(), 1); |
| } |
| if (context->getFragmentPrecisionHigh()) |
| preprocessor->predefineMacro("GL_FRAGMENT_PRECISION_HIGH", 1); |
| |
| preprocessor->setMaxTokenSize(sh::GetGlobalMaxTokenSize(context->getShaderSpec())); |
| |
| return 0; |
| } |
| |