| #line 17 "glslang.l" |
| // GENERATED FILE - DO NOT EDIT. |
| // Generated by generate_parser.py from glslang.l |
| // |
| // Copyright 2019 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. |
| // |
| // glslang.l: |
| // Lexer for the OpenGL shading language. |
| |
| // Ignore errors in auto-generated code. |
| #if defined(__GNUC__) |
| # pragma GCC diagnostic ignored "-Wswitch-enum" |
| # pragma GCC diagnostic ignored "-Wunused-function" |
| # pragma GCC diagnostic ignored "-Wunused-variable" |
| #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 |
| #if defined(__clang__) |
| # pragma clang diagnostic ignored "-Wimplicit-fallthrough" |
| # if defined(__APPLE__) |
| // Older clang versions don't have -Wextra-semi-stmt, and detecting Apple clang versions is |
| // difficult because they use different yet overlapping version numbers vs. regular clang. |
| # pragma clang diagnostic ignored "-Wunknown-warning-option" |
| # endif |
| // Flex isn't semi-colon clean. |
| # pragma clang diagnostic ignored "-Wextra-semi-stmt" |
| # pragma clang diagnostic ignored "-Wunreachable-code" |
| #endif |
| |
| #define YY_INT_ALIGNED short int |
| |
| /* A lexical scanner generated by flex */ |
| |
| #define FLEX_SCANNER |
| #define YY_FLEX_MAJOR_VERSION 2 |
| #define YY_FLEX_MINOR_VERSION 6 |
| #define YY_FLEX_SUBMINOR_VERSION 4 |
| #if YY_FLEX_SUBMINOR_VERSION > 0 |
| # define FLEX_BETA |
| #endif |
| |
| #ifdef yyget_lval |
| # define yyget_lval_ALREADY_DEFINED |
| #else |
| # define yyget_lval yyget_lval |
| #endif |
| |
| #ifdef yyset_lval |
| # define yyset_lval_ALREADY_DEFINED |
| #else |
| # define yyset_lval yyset_lval |
| #endif |
| |
| #ifdef yyget_lloc |
| # define yyget_lloc_ALREADY_DEFINED |
| #else |
| # define yyget_lloc yyget_lloc |
| #endif |
| |
| #ifdef yyset_lloc |
| # define yyset_lloc_ALREADY_DEFINED |
| #else |
| # define yyset_lloc yyset_lloc |
| #endif |
| |
| /* First, we deal with platform-specific or compiler-specific issues. */ |
| |
| /* begin standard C headers. */ |
| #include <errno.h> |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <string.h> |
| |
| /* end standard C headers. */ |
| |
| /* flex integer type definitions */ |
| |
| #ifndef FLEXINT_H |
| # define FLEXINT_H |
| |
| /* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */ |
| |
| # if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L |
| |
| /* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, |
| * if you want the limit (max/min) macros for int types. |
| */ |
| # ifndef __STDC_LIMIT_MACROS |
| # define __STDC_LIMIT_MACROS 1 |
| # endif |
| |
| # include <inttypes.h> |
| typedef int8_t flex_int8_t; |
| typedef uint8_t flex_uint8_t; |
| typedef int16_t flex_int16_t; |
| typedef uint16_t flex_uint16_t; |
| typedef int32_t flex_int32_t; |
| typedef uint32_t flex_uint32_t; |
| # else |
| typedef signed char flex_int8_t; |
| typedef short int flex_int16_t; |
| typedef int flex_int32_t; |
| typedef unsigned char flex_uint8_t; |
| typedef unsigned short int flex_uint16_t; |
| typedef unsigned int flex_uint32_t; |
| |
| /* 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 |
| |
| # ifndef SIZE_MAX |
| # define SIZE_MAX (~(size_t)0) |
| # endif |
| |
| # endif /* ! C99 */ |
| |
| #endif /* ! FLEXINT_H */ |
| |
| /* begin standard C++ headers. */ |
| |
| /* TODO: this is always defined, so inline it */ |
| #define yyconst const |
| |
| #if defined(__GNUC__) && __GNUC__ >= 3 |
| # define yynoreturn __attribute__((__noreturn__)) |
| #else |
| # define yynoreturn |
| #endif |
| |
| /* Returned upon end-of-file. */ |
| #define YY_NULL 0 |
| |
| /* Promotes a possibly negative, possibly signed char to an |
| * integer in range [0..255] for use as an array index. |
| */ |
| #define YY_SC_TO_UI(c) ((YY_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 |
| # ifdef __ia64__ |
| /* On IA-64, the buffer size is 16k, not 8k. |
| * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case. |
| * Ditto for the __ia64__ case accordingly. |
| */ |
| # define YY_BUF_SIZE 32768 |
| # else |
| # define YY_BUF_SIZE 16384 |
| # endif /* __ia64__ */ |
| #endif |
| |
| /* The state buf must be large enough to hold one state per character in the main buffer. |
| */ |
| #define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type)) |
| |
| #ifndef YY_TYPEDEF_YY_BUFFER_STATE |
| # define YY_TYPEDEF_YY_BUFFER_STATE |
| typedef struct yy_buffer_state *YY_BUFFER_STATE; |
| #endif |
| |
| #ifndef YY_TYPEDEF_YY_SIZE_T |
| # define YY_TYPEDEF_YY_SIZE_T |
| typedef size_t yy_size_t; |
| #endif |
| |
| #define EOB_ACT_CONTINUE_SCAN 0 |
| #define EOB_ACT_END_OF_FILE 1 |
| #define EOB_ACT_LAST_MATCH 2 |
| |
| /* 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 \ |
| { \ |
| int yyl; \ |
| for (yyl = n; yyl < 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. |
| */ |
| int yy_buf_size; |
| |
| /* Number of characters read into yy_ch_buf, not including EOB |
| * characters. |
| */ |
| int yy_n_chars; |
| |
| /* Whether we "own" the buffer - i.e., we know we created it, |
| * and can realloc() it to grow it, and should free() it to |
| * delete it. |
| */ |
| int yy_is_our_buffer; |
| |
| /* Whether this is an "interactive" input source; if so, and |
| * if we're using stdio for input, then we want to use getc() |
| * instead of fread(), to make sure we stop fetching input after |
| * each newline. |
| */ |
| int yy_is_interactive; |
| |
| /* Whether we're considered to be at the beginning of a line. |
| * If so, '^' rules will be active on the next match, otherwise |
| * not. |
| */ |
| int yy_at_bol; |
| |
| int yy_bs_lineno; /**< The line count. */ |
| int yy_bs_column; /**< The column count. */ |
| |
| /* Whether to try to fill the input buffer when we reach the |
| * end of it. |
| */ |
| int yy_fill_buffer; |
| |
| int yy_buffer_status; |
| |
| # define YY_BUFFER_NEW 0 |
| # define YY_BUFFER_NORMAL 1 |
| /* When an EOF's been seen but there's still some text to process |
| * then we mark the buffer as YY_EOF_PENDING, to indicate that we |
| * shouldn't try reading from the input source any more. We might |
| * still have a bunch of tokens to match, though, because of |
| * possible backing-up. |
| * |
| * When we actually see the EOF, we change the status to "new" |
| * (via 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(const char *yy_str, yyscan_t yyscanner); |
| YY_BUFFER_STATE yy_scan_bytes(const char *bytes, int 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) (/*CONSTCOND*/ 1) |
| #define YY_SKIP_YYWRAP |
| typedef flex_uint8_t YY_CHAR; |
| |
| typedef int yy_state_type; |
| |
| #define yytext_ptr yytext_r |
| |
| static yy_state_type yy_get_previous_state(yyscan_t yyscanner); |
| static yy_state_type yy_try_NUL_trans(yy_state_type current_state, yyscan_t yyscanner); |
| static int yy_get_next_buffer(yyscan_t yyscanner); |
| static void yynoreturn yy_fatal_error(const char *msg, yyscan_t yyscanner); |
| |
| /* Done after the current pattern has been matched and before the |
| * corresponding action - sets up yytext. |
| */ |
| #define YY_DO_BEFORE_ACTION \ |
| yyg->yytext_ptr = yy_bp; \ |
| yyleng = (int)(yy_cp - yy_bp); \ |
| yyg->yy_hold_char = *yy_cp; \ |
| *yy_cp = '\0'; \ |
| yyg->yy_c_buf_p = yy_cp; |
| #define YY_NUM_RULES 249 |
| #define YY_END_OF_BUFFER 250 |
| /* 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 const flex_int16_t yy_accept[902] = { |
| 0, 0, 0, 0, 0, 250, 248, 247, 247, 231, 237, 242, 226, 227, 235, 234, 223, |
| 232, 230, 236, 189, 189, 224, 220, 238, 225, 239, 243, 186, 228, 229, 241, 186, 186, |
| 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, |
| 186, 186, 186, 221, 240, 222, 233, 246, 245, 249, 244, 217, 203, 222, 211, 206, 201, |
| 209, 199, 210, 200, 195, 202, 194, 188, 189, 0, 192, 0, 229, 221, 228, 218, 214, |
| 216, 215, 219, 186, 207, 213, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, |
| |
| 186, 186, 186, 186, 13, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, |
| 186, 16, 186, 186, 24, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, |
| 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, |
| 186, 186, 186, 186, 186, 186, 208, 212, 244, 0, 198, 194, 0, 197, 191, 0, 193, |
| 187, 204, 205, 186, 186, 146, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, |
| 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 14, 186, |
| |
| 186, 186, 186, 186, 186, 186, 186, 186, 186, 29, 186, 186, 186, 186, 186, 186, 186, |
| 186, 186, 186, 186, 186, 25, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, |
| 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, |
| 186, 186, 186, 186, 186, 186, 186, 186, 0, 195, 0, 194, 196, 190, 186, 186, 186, |
| 186, 32, 186, 186, 186, 19, 183, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, |
| 17, 149, 186, 186, 186, 186, 22, 186, 186, 153, 164, 186, 186, 186, 186, |
| |
| 186, 186, 186, 186, 186, 186, 186, 186, 186, 161, 4, 37, 38, 39, 186, 186, 186, |
| 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, |
| 186, 186, 186, 186, 186, 152, 33, 186, 186, 30, 186, 186, 186, 186, 186, 186, 186, |
| 49, 50, 51, 31, 186, 186, 186, 186, 186, 186, 186, 186, 11, 186, 55, 56, 57, |
| 186, 147, 186, 186, 7, 186, 186, 186, 186, 173, 174, 175, 186, 34, 186, 165, 28, |
| 176, 177, 178, 2, 170, 171, 172, 186, 186, 186, 26, 168, 186, 186, 186, |
| |
| 186, 186, 52, 53, 54, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 114, |
| 186, 186, 186, 186, 186, 186, 186, 186, 162, 186, 186, 186, 186, 186, 186, 186, 186, |
| 186, 186, 186, 148, 186, 186, 185, 58, 59, 60, 186, 186, 15, 186, 186, 186, 119, |
| 186, 186, 9, 186, 186, 117, 186, 186, 186, 163, 158, 120, 186, 186, 186, 186, 186, |
| 186, 154, 186, 186, 186, 186, 186, 88, 40, 43, 45, 44, 41, 47, 46, 48, 42, |
| 186, 186, 186, 186, 169, 145, 186, 186, 156, 186, 186, 186, 36, 115, 27, |
| |
| 182, 23, 157, 87, 186, 167, 18, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, |
| 186, 186, 186, 186, 186, 186, 20, 35, 186, 186, 186, 186, 186, 186, 121, 93, 99, |
| 186, 186, 186, 186, 186, 90, 92, 3, 186, 186, 186, 186, 111, 186, 186, 186, 186, |
| 186, 186, 186, 150, 186, 186, 186, 186, 186, 8, 186, 186, 10, 186, 186, 186, 186, |
| 186, 186, 21, 107, 12, 159, 122, 94, 101, 186, 186, 186, 186, 186, 186, 186, 186, |
| 186, 186, 186, 186, 186, 155, 186, 186, 186, 105, 112, 108, 186, 186, 186, |
| |
| 186, 186, 186, 186, 186, 151, 123, 95, 100, 186, 186, 166, 186, 109, 186, 186, 186, |
| 186, 6, 186, 186, 186, 186, 186, 186, 186, 186, 186, 104, 160, 1, 186, 186, 186, |
| 186, 186, 186, 184, 186, 118, 5, 179, 61, 64, 186, 186, 186, 186, 186, 186, 186, |
| 186, 186, 186, 186, 186, 186, 186, 106, 186, 186, 186, 186, 186, 186, 102, 186, 186, |
| 186, 186, 186, 136, 69, 70, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, |
| 186, 186, 186, 186, 116, 186, 186, 186, 103, 138, 74, 75, 186, 186, 186, |
| |
| 186, 110, 186, 186, 186, 186, 186, 186, 186, 131, 186, 186, 186, 186, 186, 186, 186, |
| 186, 186, 186, 186, 68, 186, 186, 186, 186, 62, 186, 186, 186, 186, 186, 186, 186, |
| 186, 186, 186, 186, 186, 186, 186, 186, 132, 124, 186, 96, 186, 186, 186, 73, 186, |
| 186, 71, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, |
| 133, 186, 186, 78, 186, 186, 76, 186, 186, 125, 97, 186, 127, 186, 128, 186, 186, |
| 186, 186, 186, 186, 113, 186, 186, 186, 186, 66, 186, 65, 142, 186, 186, |
| |
| 186, 126, 98, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 140, 143, |
| 186, 134, 186, 67, 186, 186, 186, 186, 186, 186, 186, 186, 186, 141, 144, 186, 186, |
| 186, 186, 137, 72, 186, 186, 186, 180, 186, 186, 186, 79, 186, 186, 186, 139, 77, |
| 186, 186, 186, 186, 186, 186, 186, 186, 186, 83, 186, 186, 186, 186, 186, 186, 186, |
| 186, 186, 84, 186, 186, 186, 186, 80, 186, 86, 85, 89, 186, 129, 130, 91, 186, |
| 186, 186, 63, 186, 186, 186, 181, 186, 135, 81, 186, 186, 186, 186, 82, |
| |
| 0}; |
| |
| static const YY_CHAR 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, 38, 38, 38, 38, 39, 40, 38, 41, 38, 38, 42, 43, |
| 44, 45, 46, 47, 48, 49, 38, 50, 1, 51, 52, 53, 1, 54, 55, 56, 57, |
| |
| 58, 59, 60, 61, 62, 38, 63, 64, 65, 66, 67, 68, 38, 69, 70, 71, 72, 73, 74, 75, 76, |
| 77, 78, 79, 80, 81, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 const YY_CHAR yy_meta[82] = {0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 3, 3, 3, 3, 3, 3, |
| 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 4, 4, 4, 4, 3, 5, 6, 6, 6, 6, 6, |
| 6, 6, 6, 7, 6, 6, 6, 6, 1, 1, 1, 6, 4, 4, 4, 4, 3, 5, 6, 6, 6, |
| 6, 6, 6, 6, 6, 6, 6, 6, 6, 7, 6, 6, 6, 6, 6, 1, 1, 1, 1}; |
| |
| static const flex_int16_t yy_base[908] = { |
| 0, 0, 0, 81, 0, 1155, 1156, 1156, 1156, 1126, 135, 159, 1156, 1156, 1125, |
| 156, 1156, 155, 153, 1124, 175, 166, 1122, 1156, 175, 1122, 153, 1156, 0, 1156, |
| 1156, 157, 1096, 148, 158, 168, 178, 141, 175, 1081, 187, 193, 154, 159, 161, |
| 1075, 199, 1088, 208, 185, 215, 220, 117, 1073, 1156, 178, 1156, 1156, 1156, 1156, |
| 1156, 0, 1156, 1156, 1156, 1156, 1156, 1156, 1156, 1156, 1156, 1156, 240, 1156, 248, |
| 241, 259, 317, 1156, 0, 1156, 1156, 1156, 1116, 1156, 1156, 1156, 1115, 0, 1156, |
| 1156, 1072, 1070, 1075, 224, 1072, 1080, 1078, 1078, 1065, 1068, |
| |
| 1079, 231, 1073, 1061, 1058, 1071, 1058, 1055, 1055, 1061, 192, 236, 1055, 1065, 1051, |
| 1057, 1060, 1061, 0, 1053, 1063, 241, 1062, 1043, 1056, 1037, 227, 1041, 1054, 1045, |
| 253, 1038, 254, 1050, 1052, 248, 1041, 257, 1028, 1037, 274, 287, 1041, 1037, 1039, |
| 1028, 1031, 279, 260, 292, 1040, 1028, 1040, 150, 1033, 1032, 1020, 1156, 1156, 0, |
| 341, 1156, 312, 357, 1156, 1156, 367, 377, 357, 1156, 1156, 1038, 1029, 0, 1025, |
| 1020, 1024, 1033, 1027, 1029, 345, 1013, 1013, 1024, 1016, 279, 1026, 1023, 1023, 1021, |
| 1018, 1010, 1016, 1003, 1001, 1013, 999, 1015, 0, 1012, |
| |
| 1000, 1007, 1004, 1008, 1009, 1002, 999, 988, 987, 1000, 1003, 991, 1002, 998, 986, |
| 992, 983, 387, 988, 991, 982, 989, 978, 982, 973, 987, 986, 977, 983, 340, |
| 967, 970, 968, 967, 977, 967, 962, 960, 962, 972, 958, 960, 957, 968, 967, |
| 970, 952, 350, 960, 956, 954, 963, 942, 401, 960, 962, 951, 943, 980, 422, |
| 432, 442, 454, 1156, 1156, 947, 938, 948, 947, 0, 945, 949, 404, 0, 0, |
| 937, 935, 935, 936, 931, 939, 928, 945, 934, 407, 0, 0, 928, 938, 937, |
| 937, 0, 922, 413, 0, 0, 924, 416, 931, 932, |
| |
| 923, 917, 916, 917, 916, 916, 393, 462, 911, 0, 0, 907, 906, 905, 907, |
| 908, 913, 907, 903, 916, 911, 911, 909, 908, 902, 896, 898, 897, 901, 906, |
| 892, 895, 890, 898, 903, 891, 888, 900, 891, 0, 0, 897, 893, 0, 885, |
| 885, 890, 881, 888, 465, 885, 0, 0, 0, 0, 875, 887, 886, 873, 874, |
| 883, 884, 884, 0, 869, 0, 0, 0, 870, 0, 878, 869, 0, 868, 869, |
| 863, 873, 0, 0, 0, 864, 0, 860, 0, 0, 0, 0, 0, 0, 0, |
| 0, 0, 870, 469, 869, 0, 0, 867, 863, 860, |
| |
| 908, 907, 0, 0, 0, 850, 475, 478, 481, 855, 851, 856, 847, 845, 858, |
| 843, 0, 843, 856, 845, 841, 847, 842, 849, 849, 0, 846, 843, 847, 831, |
| 829, 832, 838, 844, 839, 838, 826, 0, 828, 829, 0, 0, 0, 0, 826, |
| 829, 0, 823, 833, 824, 0, 834, 814, 0, 823, 818, 0, 811, 811, 824, |
| 0, 826, 0, 487, 845, 844, 843, 804, 803, 0, 820, 819, 814, 855, 846, |
| 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 801, 814, 801, 798, 0, |
| 0, 803, 350, 0, 800, 807, 806, 0, 792, 0, |
| |
| 0, 0, 0, 0, 789, 0, 0, 788, 799, 490, 792, 798, 797, 794, 789, |
| 786, 808, 792, 777, 777, 790, 775, 787, 0, 0, 780, 809, 808, 807, 768, |
| 767, 478, 481, 0, 779, 782, 780, 769, 765, 780, 0, 0, 776, 773, 772, |
| 762, 0, 761, 751, 768, 754, 498, 762, 765, 0, 788, 787, 786, 747, 746, |
| 0, 760, 747, 0, 757, 750, 742, 743, 749, 752, 0, 0, 0, 0, 778, |
| 777, 0, 748, 751, 736, 743, 734, 741, 742, 742, 741, 727, 509, 738, 738, |
| 0, 739, 728, 727, 0, 0, 0, 758, 757, 756, |
| |
| 717, 716, 712, 724, 719, 0, 753, 752, 0, 723, 726, 0, 518, 0, 704, |
| 725, 743, 711, 0, 707, 706, 715, 715, 703, 717, 701, 715, 710, 0, 0, |
| 0, 733, 732, 731, 692, 691, 690, 0, 690, 0, 0, 486, 497, 718, 700, |
| 703, 686, 699, 697, 685, 684, 693, 693, 716, 715, 714, 675, 674, 0, 679, |
| 669, 672, 673, 672, 682, 0, 685, 681, 683, 679, 666, 703, 507, 0, 674, |
| 677, 667, 668, 660, 667, 658, 683, 667, 663, 665, 663, 663, 662, 661, 0, |
| 649, 648, 658, 0, 684, 512, 0, 655, 658, 655, |
| |
| 640, 0, 656, 655, 639, 631, 639, 629, 637, 0, 634, 633, 658, 642, 640, |
| 640, 633, 623, 626, 640, 624, 661, 635, 636, 633, 630, 644, 617, 618, 630, |
| 629, 613, 612, 611, 636, 620, 618, 618, 621, 616, 597, 596, 0, 628, 596, |
| 626, 594, 598, 597, 634, 608, 605, 0, 609, 599, 600, 584, 586, 570, 118, |
| 177, 173, 196, 239, 254, 279, 276, 290, 0, 299, 341, 396, 372, 409, 0, |
| 419, 420, 0, 0, 449, 0, 450, 0, 464, 478, 476, 475, 479, 484, 0, |
| 479, 489, 481, 489, 516, 493, 0, 0, 507, 508, |
| |
| 528, 0, 0, 510, 511, 497, 496, 499, 512, 504, 517, 518, 497, 498, 506, |
| 0, 0, 522, 534, 504, 536, 526, 520, 508, 526, 520, 553, 510, 511, 519, |
| 0, 0, 554, 536, 534, 535, 0, 0, 539, 528, 534, 0, 535, 521, 544, |
| 0, 532, 559, 564, 0, 0, 548, 555, 540, 538, 539, 531, 548, 555, 556, |
| 0, 554, 538, 578, 575, 539, 572, 600, 544, 545, 0, 562, 564, 565, 556, |
| 0, 581, 0, 0, 0, 591, 0, 0, 0, 559, 560, 554, 0, 580, 556, |
| 557, 0, 615, 0, 0, 584, 599, 587, 592, 0, |
| |
| 1156, 635, 640, 645, 650, 653, 656}; |
| |
| static const flex_int16_t yy_def[908] = { |
| 0, 901, 1, 901, 3, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, |
| 901, 901, 901, 901, 902, 901, 901, 901, 901, 901, 901, 903, 901, 901, 901, 903, 903, |
| 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, |
| 903, 903, 903, 901, 901, 901, 901, 901, 901, 901, 904, 901, 901, 901, 901, 901, 901, |
| 901, 901, 901, 901, 905, 901, 906, 20, 902, 901, 901, 907, 901, 901, 901, 901, 901, |
| 901, 901, 901, 903, 901, 901, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, |
| |
| 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, |
| 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, |
| 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, |
| 903, 903, 903, 903, 903, 903, 901, 901, 904, 901, 901, 906, 901, 901, 901, 901, 901, |
| 907, 901, 901, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, |
| 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, |
| |
| 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, |
| 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, |
| 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, |
| 903, 903, 903, 903, 903, 903, 903, 903, 901, 901, 901, 901, 901, 901, 903, 903, 903, |
| 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, |
| 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, |
| |
| 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, |
| 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, |
| 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, |
| 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, |
| 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, |
| 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, |
| |
| 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, |
| 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, |
| 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, |
| 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, |
| 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, |
| 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, |
| |
| 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, |
| 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, |
| 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, |
| 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, |
| 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, |
| 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, |
| |
| 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, |
| 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, |
| 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, |
| 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, |
| 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, |
| 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, |
| |
| 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, |
| 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, |
| 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, |
| 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, |
| 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, |
| 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, |
| |
| 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, |
| 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, |
| 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, |
| 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, |
| 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, |
| 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, |
| |
| 0, 901, 901, 901, 901, 901, 901}; |
| |
| static const flex_int16_t yy_nxt[1238] = { |
| 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, 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, 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, 155, 74, 81, 86, 87, 71, 69, 89, 156, 66, 74, 795, 75, 75, 75, 75, 75, 75, |
| 75, 75, 76, 76, 82, |
| |
| 77, 83, 84, 92, 107, 158, 108, 126, 90, 77, 78, 255, 128, 256, 130, 109, 129, 93, 94, |
| 78, 127, 99, 79, 77, 95, 100, 96, 131, 110, 97, 98, 101, 77, 796, 102, 103, 111, 78, |
| 112, 104, 116, 113, 144, 797, 105, 145, 78, 114, 117, 79, 106, 119, 133, 146, 120, 195, 159, |
| 121, 122, 118, 147, 137, 123, 124, 798, 125, 196, 134, 138, 139, 135, 74, 140, 152, 161, 162, |
| 148, 153, 141, 142, 149, 143, 164, 165, 150, 166, 154, 151, 901, 197, 175, 184, 216, 77, 176, |
| 185, 186, 161, 162, 799, |
| |
| 217, 229, 198, 78, 207, 164, 165, 208, 209, 224, 233, 210, 166, 211, 221, 901, 77, 230, 231, |
| 800, 222, 248, 225, 234, 226, 801, 167, 237, 167, 249, 78, 168, 168, 168, 168, 168, 168, 168, |
| 168, 168, 168, 239, 238, 246, 247, 250, 164, 165, 280, 281, 260, 802, 260, 251, 240, 261, 261, |
| 261, 261, 261, 261, 261, 261, 261, 261, 803, 262, 804, 262, 164, 165, 263, 263, 263, 263, 263, |
| 263, 263, 263, 263, 263, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, |
| 168, 168, 168, 168, 168, |
| |
| 168, 265, 274, 312, 313, 314, 326, 547, 345, 805, 327, 548, 264, 401, 402, 275, 346, 352, 353, |
| 354, 366, 367, 368, 378, 379, 380, 806, 807, 265, 386, 387, 388, 390, 391, 392, 264, 261, 261, |
| 261, 261, 261, 261, 261, 261, 261, 261, 261, 261, 261, 261, 261, 261, 261, 261, 261, 261, 263, |
| 263, 263, 263, 263, 263, 263, 263, 263, 263, 808, 162, 263, 263, 263, 263, 263, 263, 263, 263, |
| 263, 263, 403, 404, 405, 442, 443, 444, 465, 466, 467, 809, 810, 165, 162, 477, 478, 479, 480, |
| 481, 482, 483, 484, 485, |
| |
| 468, 469, 527, 528, 529, 556, 557, 558, 580, 811, 812, 582, 165, 598, 599, 600, 679, 813, 530, |
| 531, 581, 559, 560, 583, 632, 633, 634, 681, 680, 601, 602, 814, 603, 654, 655, 656, 682, 712, |
| 683, 684, 635, 636, 734, 604, 815, 816, 713, 817, 714, 657, 658, 735, 818, 736, 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, 885, 886, 887, 888, 889, 890, 891, 892, 893, 894, 895, 896, 897, 898, 899, 900, 76, 76, |
| 794, 793, 792, 76, 88, 88, 88, 88, 88, 160, 160, 160, 160, 160, 72, 791, 72, 163, 790, |
| 163, 169, 169, 169, 789, 788, 787, 786, 785, 784, 783, 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, 733, 732, 731, 730, 729, |
| 728, 727, 726, 725, 724, 723, 722, 721, 720, 719, 718, 717, 716, 715, 711, 710, 709, 708, 707, |
| 706, 705, 704, 703, 702, 701, 700, 699, 698, 697, 696, 695, 694, 693, 692, 691, 690, 689, 688, |
| 687, 686, 685, 678, 677, 676, 675, 674, 673, 672, 671, 670, 669, 668, 667, 666, 665, 664, 663, |
| 662, 661, 660, 659, 653, 652, 651, 650, 649, 648, 647, 646, 645, 644, 643, 642, 641, 640, 639, |
| 638, 637, 631, 630, 629, |
| |
| 628, 627, 626, 625, 624, 623, 622, 621, 620, 619, 618, 617, 616, 615, 614, 613, 612, 611, 610, |
| 609, 608, 607, 606, 605, 597, 596, 595, 594, 593, 592, 591, 590, 589, 588, 587, 586, 585, 584, |
| 579, 578, 577, 576, 575, 574, 573, 572, 571, 570, 569, 568, 567, 566, 565, 564, 563, 562, 561, |
| 555, 554, 553, 552, 551, 550, 549, 546, 545, 544, 543, 542, 541, 540, 539, 538, 537, 536, 535, |
| 534, 533, 532, 526, 525, 524, 523, 522, 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, 476, 475, 474, 473, 472, 471, 470, 464, 463, 462, 461, 460, 459, 458, 457, 456, 455, 454, |
| 453, 452, 451, 450, 449, 448, 447, 446, 445, 441, 440, 439, 438, 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, 400, 399, 398, 397, 396, 395, 394, 393, 389, 385, 384, 383, |
| 382, 381, 377, 376, 375, |
| |
| 374, 373, 372, 371, 370, 369, 365, 364, 363, 362, 361, 360, 359, 358, 357, 356, 355, 351, 350, |
| 349, 348, 347, 344, 343, 342, 341, 340, 339, 338, 337, 336, 335, 334, 333, 332, 331, 330, 329, |
| 328, 325, 324, 323, 322, 321, 320, 319, 318, 317, 316, 315, 311, 310, 309, 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, 279, 278, 277, 276, 273, 272, 271, 270, 269, 268, 267, 266, 259, 258, 257, |
| 254, 253, 252, 245, 244, |
| |
| 243, 242, 241, 236, 235, 232, 228, 227, 223, 220, 219, 218, 215, 214, 213, 212, 206, 205, 204, |
| 203, 202, 201, 200, 199, 194, 193, 192, 191, 190, 189, 188, 187, 183, 182, 181, 180, 179, 178, |
| 177, 174, 173, 172, 171, 170, 157, 136, 132, 115, 91, 85, 80, 73, 67, 62, 901, 5, 901, |
| 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, |
| 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, |
| 901, 901, 901, 901, 901, |
| |
| 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, |
| 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901}; |
| |
| static const flex_int16_t yy_chk[1238] = { |
| 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, 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, 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, 760, 20, 20, 20, 20, 20, 20, |
| 20, 20, 20, 20, 24, |
| |
| 21, 24, 24, 33, 37, 55, 37, 42, 31, 20, 21, 154, 43, 154, 44, 37, 43, 33, 33, |
| 20, 42, 35, 20, 21, 34, 35, 34, 44, 38, 34, 34, 35, 20, 761, 35, 36, 38, 21, |
| 38, 36, 40, 38, 49, 762, 36, 49, 20, 38, 40, 20, 36, 41, 46, 49, 41, 111, 55, |
| 41, 41, 40, 49, 48, 41, 41, 763, 41, 111, 46, 48, 48, 46, 76, 48, 51, 72, 72, |
| 50, 51, 48, 48, 50, 48, 74, 74, 50, 75, 51, 50, 75, 112, 94, 102, 127, 76, 94, |
| 102, 102, 72, 72, 764, |
| |
| 127, 136, 112, 76, 122, 74, 74, 122, 122, 133, 138, 122, 75, 122, 131, 75, 76, 136, 136, |
| 765, 131, 149, 133, 138, 133, 766, 77, 141, 77, 149, 76, 77, 77, 77, 77, 77, 77, 77, |
| 77, 77, 77, 142, 141, 148, 148, 150, 163, 163, 186, 186, 161, 767, 161, 150, 142, 161, 161, |
| 161, 161, 161, 161, 161, 161, 161, 161, 768, 164, 770, 164, 163, 163, 164, 164, 164, 164, 164, |
| 164, 164, 164, 164, 164, 167, 167, 167, 167, 167, 167, 167, 167, 167, 167, 168, 168, 168, 168, |
| 168, 168, 168, 168, 168, |
| |
| 168, 169, 181, 218, 218, 218, 230, 493, 248, 771, 230, 493, 168, 307, 307, 181, 248, 254, 254, |
| 254, 273, 273, 273, 285, 285, 285, 772, 773, 169, 294, 294, 294, 298, 298, 298, 168, 260, 260, |
| 260, 260, 260, 260, 260, 260, 260, 260, 261, 261, 261, 261, 261, 261, 261, 261, 261, 261, 262, |
| 262, 262, 262, 262, 262, 262, 262, 262, 262, 774, 261, 263, 263, 263, 263, 263, 263, 263, 263, |
| 263, 263, 308, 308, 308, 350, 350, 350, 394, 394, 394, 776, 777, 263, 261, 407, 407, 407, 408, |
| 408, 408, 409, 409, 409, |
| |
| 394, 394, 464, 464, 464, 510, 510, 510, 532, 780, 782, 533, 263, 552, 552, 552, 642, 784, 464, |
| 464, 532, 510, 510, 533, 588, 588, 588, 643, 642, 552, 552, 785, 552, 613, 613, 613, 643, 673, |
| 643, 643, 588, 588, 696, 552, 786, 787, 673, 788, 673, 613, 613, 696, 789, 696, 791, 792, 793, |
| 794, 795, 796, 799, 800, 801, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814, 815, 818, |
| 819, 820, 821, 822, 823, 824, 825, 826, 827, 828, 829, 830, 833, 834, 835, 836, 839, 840, 841, |
| 843, 844, 845, 847, 848, |
| |
| 849, 852, 853, 854, 855, 856, 857, 858, 859, 860, 862, 863, 864, 865, 866, 867, 868, 869, 870, |
| 872, 873, 874, 875, 877, 881, 885, 886, 887, 889, 890, 891, 893, 896, 897, 898, 899, 902, 902, |
| 759, 758, 757, 902, 903, 903, 903, 903, 903, 904, 904, 904, 904, 904, 905, 756, 905, 906, 755, |
| 906, 907, 907, 907, 754, 752, 751, 750, 749, 748, 747, 746, 745, 744, 742, 741, 740, 739, 738, |
| 737, 736, 735, 734, 733, 732, 731, 730, 729, 728, 727, 726, 725, 724, 723, 722, 721, 720, 719, |
| 718, 717, 716, 715, 714, |
| |
| 713, 712, 711, 709, 708, 707, 706, 705, 704, 703, 701, 700, 699, 698, 695, 693, 692, 691, 689, |
| 688, 687, 686, 685, 684, 683, 682, 681, 680, 679, 678, 677, 676, 675, 672, 671, 670, 669, 668, |
| 667, 665, 664, 663, 662, 661, 660, 658, 657, 656, 655, 654, 653, 652, 651, 650, 649, 648, 647, |
| 646, 645, 644, 639, 637, 636, 635, 634, 633, 632, 628, 627, 626, 625, 624, 623, 622, 621, 620, |
| 618, 617, 616, 615, 611, 610, 608, 607, 605, 604, 603, 602, 601, 600, 599, 598, 594, 593, 592, |
| 590, 589, 587, 586, 585, |
| |
| 584, 583, 582, 581, 580, 579, 578, 576, 575, 570, 569, 568, 567, 566, 565, 563, 562, 560, 559, |
| 558, 557, 556, 554, 553, 551, 550, 549, 548, 546, 545, 544, 543, 540, 539, 538, 537, 536, 535, |
| 531, 530, 529, 528, 527, 526, 523, 522, 521, 520, 519, 518, 517, 516, 515, 514, 513, 512, 511, |
| 509, 508, 505, 499, 497, 496, 495, 492, 489, 488, 487, 486, 475, 474, 473, 472, 471, 469, 468, |
| 467, 466, 465, 462, 460, 459, 458, 456, 455, 453, 452, 450, 449, 448, 446, 445, 440, 439, 437, |
| 436, 435, 434, 433, 432, |
| |
| 431, 430, 429, 428, 427, 425, 424, 423, 422, 421, 420, 419, 418, 416, 415, 414, 413, 412, 411, |
| 410, 406, 402, 401, 400, 399, 398, 395, 393, 383, 381, 377, 376, 375, 374, 372, 371, 369, 365, |
| 363, 362, 361, 360, 359, 358, 357, 356, 351, 349, 348, 347, 346, 345, 343, 342, 339, 338, 337, |
| 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, 309, 306, 305, 304, 303, 302, 301, 300, 299, 297, 293, 291, 290, |
| 289, 288, 284, 283, 282, |
| |
| 281, 280, 279, 278, 277, 276, 272, 271, 269, 268, 267, 266, 259, 258, 257, 256, 255, 253, 252, |
| 251, 250, 249, 247, 246, 245, 244, 243, 242, 241, 240, 239, 238, 237, 236, 235, 234, 233, 232, |
| 231, 229, 228, 227, 226, 225, 224, 223, 222, 221, 220, 219, 217, 216, 215, 214, 213, 212, 211, |
| 210, 209, 208, 207, 206, 205, 204, 203, 202, 201, 200, 198, 197, 196, 195, 194, 193, 192, 191, |
| 190, 189, 188, 187, 185, 184, 183, 182, 180, 179, 178, 177, 176, 175, 173, 172, 157, 156, 155, |
| 153, 152, 151, 147, 146, |
| |
| 145, 144, 143, 140, 139, 137, 135, 134, 132, 130, 129, 128, 126, 125, 124, 123, 121, 120, 118, |
| 117, 116, 115, 114, 113, 110, 109, 108, 107, 106, 105, 104, 103, 101, 100, 99, 98, 97, 96, |
| 95, 93, 92, 91, 87, 83, 53, 47, 45, 39, 32, 25, 22, 19, 14, 9, 5, 901, 901, |
| 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, |
| 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, |
| 901, 901, 901, 901, 901, |
| |
| 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, |
| 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901}; |
| |
| /* Table of booleans, true if rule could match eol. */ |
| static const flex_int32_t yy_rule_can_match_eol[250] = { |
| 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, 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 2002 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 scripts/run_code_generation.py |
| WHICH GENERATES THE GLSL ES LEXER (glslang_lex_autogen.cpp). |
| */ |
| |
| #include "compiler/preprocessor/Token.h" |
| #include "compiler/translator/ParseContext.h" |
| #include "compiler/translator/glslang.h" |
| #include "compiler/translator/length_limits.h" |
| #include "compiler/translator/util.h" |
| |
| using namespace sh; |
| |
| #include "glslang_tab_autogen.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_NO_INPUT |
| #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); |
| // Tests if an extension is enabled. If the extension is promoted to core, this function returns |
| // true. |
| static bool is_extension_enabled_or_is_core(TParseContext *context, |
| int extension_version, |
| TExtension extension, |
| int promotion_version); |
| // Helpers to determine if a symbol is reserved, keyword in extension or core, or identifier. |
| // Formatted as: |
| // |
| // [V1_reserved_][V2_extension_][V3_keyword] |
| // |
| // which means in version V1, the symbol is reserved, and remains reserved until V3. From versions |
| // V2 until V3, it's a keyword if the extension is enabled. From version V3 on, it's a keyword in |
| // the spec itself. Prior to V1, the symbol can be used as identifier. |
| static int ES2_reserved_ES3_keyword(TParseContext *context, int token); |
| static int ES2_keyword_ES3_reserved(TParseContext *context, int token); |
| static int ES3_keyword(TParseContext *context, int token); |
| static int ES3_reserved_ES3_1_keyword(TParseContext *context, int token); |
| static int ES2_reserved_ES3_1_keyword(TParseContext *context, int token); |
| static int ES3_1_keyword(TParseContext *context, int token); |
| static int ES2_reserved_ES2_extension_ES3_keyword(TParseContext *context, |
| TExtension extension, |
| int token); |
| static int ES3_extension(TParseContext *context, TExtension extension, int token); |
| static int ES3_reserved_ES3_1_extension_ES3_2_keyword(TParseContext *context, |
| TExtension extension, |
| int token); |
| static int ES3_reserved_ES3_extension_ES3_1_keyword(TParseContext *context, |
| TExtension extension, |
| int token); |
| static int ES3_1_reserved_ES3_1_extension_ES3_2_keyword(TParseContext *context, |
| TExtension extension, |
| int token); |
| static int WEBGL_video_texture_extension(TParseContext *context, 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; |
| int yy_n_chars; |
| int yyleng_r; |
| char *yy_c_buf_p; |
| int yy_init; |
| int yy_start; |
| int yy_did_buffer_switch_on_eof; |
| int yy_start_stack_ptr; |
| int yy_start_stack_depth; |
| int *yy_start_stack; |
| yy_state_type yy_last_accepting_state; |
| char *yy_last_accepting_cpos; |
| |
| int yylineno_r; |
| int yy_flex_debug_r; |
| |
| char *yytext_r; |
| int yy_more_flag; |
| int yy_more_len; |
| |
| YYSTYPE *yylval_r; |
| |
| YYLTYPE *yylloc_r; |
| |
| }; /* end struct yyguts_t */ |
| |
| static int yy_init_globals(yyscan_t yyscanner); |
| |
| /* This must go here because YYSTYPE and YYLTYPE are included |
| * from bison output in section 1.*/ |
| #define yylval yyg->yylval_r |
| |
| #define yylloc yyg->yylloc_r |
| |
| int 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); |
| |
| int 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 YY_NO_UNPUT |
| |
| #endif |
| |
| #ifndef yytext_ptr |
| static void yy_flex_strncpy(char *, const char *, int, yyscan_t yyscanner); |
| #endif |
| |
| #ifdef YY_NEED_STRLEN |
| static int yy_flex_strlen(const char *, yyscan_t yyscanner); |
| #endif |
| |
| #ifndef YY_NO_INPUT |
| # ifdef __cplusplus |
| static int yyinput(yyscan_t yyscanner); |
| # else |
| static int input(yyscan_t yyscanner); |
| # endif |
| |
| #endif |
| |
| /* Amount of stuff to slurp up with each read. */ |
| #ifndef YY_READ_BUF_SIZE |
| # ifdef __ia64__ |
| /* On IA-64, the buffer size is 16k, not 8k */ |
| # define YY_READ_BUF_SIZE 16384 |
| # else |
| # define YY_READ_BUF_SIZE 8192 |
| # endif /* __ia64__ */ |
| #endif |
| |
| /* Copy whatever the last rule matched to the standard output. */ |
| #ifndef ECHO |
| /* This used to be an fputs(), but since the string might contain NUL's, |
| * we now use fwrite(). |
| */ |
| # define ECHO \ |
| do \ |
| { \ |
| if (fwrite(yytext, (size_t)yyleng, 1, yyout)) \ |
| { \ |
| } \ |
| } while (0) |
| #endif |
| |
| /* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, |
| * is returned in "result". |
| */ |
| #ifndef YY_INPUT |
| # define YY_INPUT(buf, result, max_size) \ |
| if (YY_CURRENT_BUFFER_LVALUE->yy_is_interactive) \ |
| { \ |
| int c = '*'; \ |
| int n; \ |
| for (n = 0; n < max_size && (c = getc(yyin)) != EOF && c != '\n'; ++n) \ |
| buf[n] = (char)c; \ |
| if (c == '\n') \ |
| buf[n++] = (char)c; \ |
| if (c == EOF && ferror(yyin)) \ |
| YY_FATAL_ERROR("input in flex scanner failed"); \ |
| result = n; \ |
| } \ |
| else \ |
| { \ |
| errno = 0; \ |
| while ((result = (int)fread(buf, 1, (yy_size_t)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 /*LINTED*/ break; |
| #endif |
| |
| #define YY_RULE_SETUP YY_USER_ACTION |
| |
| /** The main scanner function which does all the work. |
| */ |
| YY_DECL |
| { |
| yy_state_type yy_current_state; |
| char *yy_cp, *yy_bp; |
| int yy_act; |
| struct yyguts_t *yyg = (struct yyguts_t *)yyscanner; |
| |
| yylval = yylval_param; |
| |
| yylloc = yylloc_param; |
| |
| if (!yyg->yy_init) |
| { |
| yyg->yy_init = 1; |
| |
| #ifdef YY_USER_INIT |
| YY_USER_INIT; |
| #endif |
| |
| if (!yyg->yy_start) |
| yyg->yy_start = 1; /* first start state */ |
| |
| if (!yyin) |
| yyin = stdin; |
| |
| if (!yyout) |
| yyout = stdout; |
| |
| if (!YY_CURRENT_BUFFER) |
| { |
| 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 (/*CONSTCOND*/ 1) /* loops until end-of-file is reached */ |
| { |
| yy_cp = yyg->yy_c_buf_p; |
| |
| /* Support of yytext. */ |
| *yy_cp = yyg->yy_hold_char; |
| |
| /* yy_bp points to the position in yy_ch_buf of the start of |
| * the current run. |
| */ |
| yy_bp = yy_cp; |
| |
| yy_current_state = yyg->yy_start; |
| yy_match: |
| do |
| { |
| YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)]; |
| if (yy_accept[yy_current_state]) |
| { |
| yyg->yy_last_accepting_state = yy_current_state; |
| yyg->yy_last_accepting_cpos = yy_cp; |
| } |
| while (yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state) |
| { |
| yy_current_state = (int)yy_def[yy_current_state]; |
| if (yy_current_state >= 902) |
| yy_c = yy_meta[yy_c]; |
| } |
| yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c]; |
| ++yy_cp; |
| } while (yy_current_state != 901); |
| 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]) |
| { |
| int yyl; |
| for (yyl = 0; yyl < 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 ES3_1_keyword(context, BUFFER); } |
| YY_BREAK |
| case 10: |
| YY_RULE_SETUP { return ES2_keyword_ES3_reserved(context, VARYING); } |
| YY_BREAK |
| case 11: |
| YY_RULE_SETUP { return BREAK; } |
| YY_BREAK |
| case 12: |
| YY_RULE_SETUP { return CONTINUE; } |
| YY_BREAK |
| case 13: |
| YY_RULE_SETUP { return DO; } |
| YY_BREAK |
| case 14: |
| YY_RULE_SETUP { return FOR; } |
| YY_BREAK |
| case 15: |
| YY_RULE_SETUP { return WHILE; } |
| YY_BREAK |
| case 16: |
| YY_RULE_SETUP { return IF; } |
| YY_BREAK |
| case 17: |
| YY_RULE_SETUP { return ELSE; } |
| YY_BREAK |
| case 18: |
| YY_RULE_SETUP { return ES2_reserved_ES3_keyword(context, SWITCH); } |
| YY_BREAK |
| case 19: |
| YY_RULE_SETUP { return ES3_keyword(context, CASE); } |
| YY_BREAK |
| case 20: |
| YY_RULE_SETUP { return ES2_reserved_ES3_keyword(context, DEFAULT); } |
| YY_BREAK |
| case 21: |
| YY_RULE_SETUP { return ES3_keyword(context, CENTROID); } |
| YY_BREAK |
| case 22: |
| YY_RULE_SETUP { return ES2_reserved_ES3_keyword(context, FLAT); } |
| YY_BREAK |
| case 23: |
| YY_RULE_SETUP { return ES3_keyword(context, SMOOTH); } |
| YY_BREAK |
| case 24: |
| YY_RULE_SETUP { return IN_QUAL; } |
| YY_BREAK |
| case 25: |
| YY_RULE_SETUP { return OUT_QUAL; } |
| YY_BREAK |
| case 26: |
| YY_RULE_SETUP { return INOUT_QUAL; } |
| YY_BREAK |
| case 27: |
| YY_RULE_SETUP { return ES3_1_keyword(context, SHARED); } |
| YY_BREAK |
| case 28: |
| YY_RULE_SETUP { return FLOAT_TYPE; } |
| YY_BREAK |
| case 29: |
| YY_RULE_SETUP { return INT_TYPE; } |
| YY_BREAK |
| case 30: |
| YY_RULE_SETUP { return ES3_keyword(context, UINT_TYPE); } |
| YY_BREAK |
| case 31: |
| YY_RULE_SETUP { return VOID_TYPE; } |
| YY_BREAK |
| case 32: |
| YY_RULE_SETUP { return BOOL_TYPE; } |
| YY_BREAK |
| case 33: |
| YY_RULE_SETUP |
| { |
| yylval->lex.b = true; |
| return BOOLCONSTANT; |
| } |
| YY_BREAK |
| case 34: |
| YY_RULE_SETUP |
| { |
| yylval->lex.b = false; |
| return BOOLCONSTANT; |
| } |
| YY_BREAK |
| case 35: |
| YY_RULE_SETUP { return DISCARD; } |
| YY_BREAK |
| case 36: |
| YY_RULE_SETUP { return RETURN; } |
| YY_BREAK |
| case 37: |
| YY_RULE_SETUP { return MATRIX2; } |
| YY_BREAK |
| case 38: |
| YY_RULE_SETUP { return MATRIX3; } |
| YY_BREAK |
| case 39: |
| YY_RULE_SETUP { return MATRIX4; } |
| YY_BREAK |
| case 40: |
| YY_RULE_SETUP { return ES3_keyword(context, MATRIX2); } |
| YY_BREAK |
| case 41: |
| YY_RULE_SETUP { return ES3_keyword(context, MATRIX3); } |
| YY_BREAK |
| case 42: |
| YY_RULE_SETUP { return ES3_keyword(context, MATRIX4); } |
| YY_BREAK |
| case 43: |
| YY_RULE_SETUP { return ES3_keyword(context, MATRIX2x3); } |
| YY_BREAK |
| case 44: |
| YY_RULE_SETUP { return ES3_keyword(context, MATRIX3x2); } |
| YY_BREAK |
| case 45: |
| YY_RULE_SETUP { return ES3_keyword(context, MATRIX2x4); } |
| YY_BREAK |
| case 46: |
| YY_RULE_SETUP { return ES3_keyword(context, MATRIX4x2); } |
| YY_BREAK |
| case 47: |
| YY_RULE_SETUP { return ES3_keyword(context, MATRIX3x4); } |
| YY_BREAK |
| case 48: |
| YY_RULE_SETUP { return ES3_keyword(context, MATRIX4x3); } |
| YY_BREAK |
| case 49: |
| YY_RULE_SETUP { return VEC2; } |
| YY_BREAK |
| case 50: |
| YY_RULE_SETUP { return VEC3; } |
| YY_BREAK |
| case 51: |
| YY_RULE_SETUP { return VEC4; } |
| YY_BREAK |
| case 52: |
| YY_RULE_SETUP { return IVEC2; } |
| YY_BREAK |
| case 53: |
| YY_RULE_SETUP { return IVEC3; } |
| YY_BREAK |
| case 54: |
| YY_RULE_SETUP { return IVEC4; } |
| YY_BREAK |
| case 55: |
| YY_RULE_SETUP { return BVEC2; } |
| YY_BREAK |
| case 56: |
| YY_RULE_SETUP { return BVEC3; } |
| YY_BREAK |
| case 57: |
| YY_RULE_SETUP { return BVEC4; } |
| YY_BREAK |
| case 58: |
| YY_RULE_SETUP { return ES3_keyword(context, UVEC2); } |
| YY_BREAK |
| case 59: |
| YY_RULE_SETUP { return ES3_keyword(context, UVEC3); } |
| YY_BREAK |
| case 60: |
| YY_RULE_SETUP { return ES3_keyword(context, UVEC4); } |
| YY_BREAK |
| case 61: |
| YY_RULE_SETUP { return SAMPLER2D; } |
| YY_BREAK |
| case 62: |
| YY_RULE_SETUP { return SAMPLERCUBE; } |
| YY_BREAK |
| case 63: |
| YY_RULE_SETUP { return SAMPLER_EXTERNAL_OES; } |
| YY_BREAK |
| case 64: |
| YY_RULE_SETUP |
| { |
| return ES2_reserved_ES2_extension_ES3_keyword( |
| context, TExtension::OES_texture_3D, SAMPLER3D); |
| } |
| YY_BREAK |
| case 65: |
| YY_RULE_SETUP { return ES2_reserved_ES3_keyword(context, SAMPLER3DRECT); } |
| YY_BREAK |
| case 66: |
| YY_RULE_SETUP { return SAMPLER2DRECT; } |
| YY_BREAK |
| case 67: |
| YY_RULE_SETUP { return ES3_keyword(context, SAMPLER2DARRAY); } |
| YY_BREAK |
| case 68: |
| YY_RULE_SETUP |
| { |
| return ES3_reserved_ES3_extension_ES3_1_keyword( |
| context, TExtension::ANGLE_texture_multisample, SAMPLER2DMS); |
| } |
| YY_BREAK |
| case 69: |
| YY_RULE_SETUP { return ES3_keyword(context, ISAMPLER2D); } |
| YY_BREAK |
| case 70: |
| YY_RULE_SETUP { return ES3_keyword(context, ISAMPLER3D); } |
| YY_BREAK |
| case 71: |
| YY_RULE_SETUP { return ES3_keyword(context, ISAMPLERCUBE); } |
| YY_BREAK |
| case 72: |
| YY_RULE_SETUP { return ES3_keyword(context, ISAMPLER2DARRAY); } |
| YY_BREAK |
| case 73: |
| YY_RULE_SETUP |
| { |
| return ES3_reserved_ES3_extension_ES3_1_keyword( |
| context, TExtension::ANGLE_texture_multisample, ISAMPLER2DMS); |
| } |
| YY_BREAK |
| case 74: |
| YY_RULE_SETUP { return ES3_keyword(context, USAMPLER2D); } |
| YY_BREAK |
| case 75: |
| YY_RULE_SETUP { return ES3_keyword(context, USAMPLER3D); } |
| YY_BREAK |
| case 76: |
| YY_RULE_SETUP { return ES3_keyword(context, USAMPLERCUBE); } |
| YY_BREAK |
| case 77: |
| YY_RULE_SETUP { return ES3_keyword(context, USAMPLER2DARRAY); } |
| YY_BREAK |
| case 78: |
| YY_RULE_SETUP |
| { |
| return ES3_reserved_ES3_extension_ES3_1_keyword( |
| context, TExtension::ANGLE_texture_multisample, USAMPLER2DMS); |
| } |
| YY_BREAK |
| case 79: |
| YY_RULE_SETUP { return ES2_reserved_ES3_keyword(context, SAMPLER2DSHADOW); } |
| YY_BREAK |
| case 80: |
| YY_RULE_SETUP { return ES3_keyword(context, SAMPLERCUBESHADOW); } |
| YY_BREAK |
| case 81: |
| YY_RULE_SETUP { return ES3_keyword(context, SAMPLER2DARRAYSHADOW); } |
| YY_BREAK |
| case 82: |
| YY_RULE_SETUP |
| { |
| return ES3_extension(context, TExtension::EXT_YUV_target, |
| SAMPLEREXTERNAL2DY2YEXT); |
| } |
| YY_BREAK |
| case 83: |
| YY_RULE_SETUP |
| { |
| return ES3_reserved_ES3_1_extension_ES3_2_keyword( |
| context, TExtension::OES_texture_storage_multisample_2d_array, |
| SAMPLER2DMSARRAY); |
| } |
| YY_BREAK |
| case 84: |
| YY_RULE_SETUP |
| { |
| return ES3_reserved_ES3_1_extension_ES3_2_keyword( |
| context, TExtension::OES_texture_storage_multisample_2d_array, |
| ISAMPLER2DMSARRAY); |
| } |
| YY_BREAK |
| case 85: |
| YY_RULE_SETUP |
| { |
| return ES3_reserved_ES3_1_extension_ES3_2_keyword( |
| context, TExtension::OES_texture_storage_multisample_2d_array, |
| USAMPLER2DMSARRAY); |
| } |
| YY_BREAK |
| case 86: |
| YY_RULE_SETUP |
| { |
| return WEBGL_video_texture_extension(context, SAMPLERVIDEOWEBGL); |
| } |
| YY_BREAK |
| case 87: |
| YY_RULE_SETUP { return STRUCT; } |
| YY_BREAK |
| case 88: |
| YY_RULE_SETUP { return ES3_keyword(context, LAYOUT); } |
| YY_BREAK |
| case 89: |
| YY_RULE_SETUP |
| { |
| return ES3_extension(context, TExtension::EXT_YUV_target, |
| YUVCSCSTANDARDEXT); |
| } |
| YY_BREAK |
| case 90: |
| YY_RULE_SETUP { return yuvcscstandardext_constant(context); } |
| YY_BREAK |
| case 91: |
| YY_RULE_SETUP { return yuvcscstandardext_constant(context); } |
| YY_BREAK |
| case 92: |
| YY_RULE_SETUP { return yuvcscstandardext_constant(context); } |
| YY_BREAK |
| case 93: |
| YY_RULE_SETUP { return ES3_reserved_ES3_1_keyword(context, IMAGE2D); } |
| YY_BREAK |
| case 94: |
| YY_RULE_SETUP { return ES3_reserved_ES3_1_keyword(context, IIMAGE2D); } |
| YY_BREAK |
| case 95: |
| YY_RULE_SETUP { return ES3_reserved_ES3_1_keyword(context, UIMAGE2D); } |
| YY_BREAK |
| case 96: |
| YY_RULE_SETUP { return ES3_reserved_ES3_1_keyword(context, IMAGE2DARRAY); } |
| YY_BREAK |
| case 97: |
| YY_RULE_SETUP { return ES3_reserved_ES3_1_keyword(context, IIMAGE2DARRAY); } |
| YY_BREAK |
| case 98: |
| YY_RULE_SETUP { return ES3_reserved_ES3_1_keyword(context, UIMAGE2DARRAY); } |
| YY_BREAK |
| case 99: |
| YY_RULE_SETUP { return ES3_reserved_ES3_1_keyword(context, IMAGE3D); } |
| YY_BREAK |
| case 100: |
| YY_RULE_SETUP { return ES3_reserved_ES3_1_keyword(context, UIMAGE3D); } |
| YY_BREAK |
| case 101: |
| YY_RULE_SETUP { return ES3_reserved_ES3_1_keyword(context, IIMAGE3D); } |
| YY_BREAK |
| case 102: |
| YY_RULE_SETUP { return ES3_reserved_ES3_1_keyword(context, IIMAGECUBE); } |
| YY_BREAK |
| case 103: |
| YY_RULE_SETUP { return ES3_reserved_ES3_1_keyword(context, UIMAGECUBE); } |
| YY_BREAK |
| case 104: |
| YY_RULE_SETUP { return ES3_reserved_ES3_1_keyword(context, IMAGECUBE); } |
| YY_BREAK |
| case 105: |
| YY_RULE_SETUP { return ES3_reserved_ES3_1_keyword(context, READONLY); } |
| YY_BREAK |
| case 106: |
| YY_RULE_SETUP { return ES3_reserved_ES3_1_keyword(context, WRITEONLY); } |
| YY_BREAK |
| case 107: |
| YY_RULE_SETUP { return ES3_reserved_ES3_1_keyword(context, COHERENT); } |
| YY_BREAK |
| case 108: |
| YY_RULE_SETUP { return ES3_reserved_ES3_1_keyword(context, RESTRICT); } |
| YY_BREAK |
| case 109: |
| YY_RULE_SETUP { return ES2_reserved_ES3_1_keyword(context, VOLATILE); } |
| YY_BREAK |
| case 110: |
| YY_RULE_SETUP { return ES3_reserved_ES3_1_keyword(context, ATOMICUINT); } |
| YY_BREAK |
| case 111: |
| YY_RULE_SETUP |
| { |
| return ES3_1_reserved_ES3_1_extension_ES3_2_keyword( |
| context, TExtension::EXT_gpu_shader5, PRECISE); |
| } |
| YY_BREAK |
| /* Reserved keywords for GLSL ES 3.00 that are not reserved for GLSL ES 1.00 */ |
| 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: |
| case 142: |
| case 143: |
| case 144: |
| YY_RULE_SETUP |
| { |
| if (context->getShaderVersion() < 300) |
| { |
| yylval->lex.string = AllocatePoolCharArray(yytext, yyleng); |
| 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 145: |
| YY_RULE_SETUP |
| { |
| if (context->getShaderVersion() >= 300) |
| { |
| yylval->lex.string = AllocatePoolCharArray(yytext, yyleng); |
| return check_type(yyscanner); |
| } |
| |
| return reserved_word(yyscanner); |
| } |
| YY_BREAK |
| /* Reserved keywords */ |
| 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: |
| case 183: |
| case 184: |
| case 185: |
| YY_RULE_SETUP { return reserved_word(yyscanner); } |
| YY_BREAK |
| case 186: |
| YY_RULE_SETUP |
| { |
| yylval->lex.string = AllocatePoolCharArray(yytext, yyleng); |
| return check_type(yyscanner); |
| } |
| YY_BREAK |
| case 187: |
| YY_RULE_SETUP { return int_constant(context); } |
| YY_BREAK |
| case 188: |
| YY_RULE_SETUP { return int_constant(context); } |
| YY_BREAK |
| case 189: |
| YY_RULE_SETUP { return int_constant(context); } |
| YY_BREAK |
| case 190: |
| YY_RULE_SETUP { return uint_constant(context); } |
| YY_BREAK |
| case 191: |
| YY_RULE_SETUP { return uint_constant(context); } |
| YY_BREAK |
| case 192: |
| YY_RULE_SETUP { return uint_constant(context); } |
| YY_BREAK |
| case 193: |
| YY_RULE_SETUP { return float_constant(yyscanner); } |
| YY_BREAK |
| case 194: |
| YY_RULE_SETUP { return float_constant(yyscanner); } |
| YY_BREAK |
| case 195: |
| YY_RULE_SETUP { return float_constant(yyscanner); } |
| YY_BREAK |
| case 196: |
| YY_RULE_SETUP { return floatsuffix_check(context); } |
| YY_BREAK |
| case 197: |
| YY_RULE_SETUP { return floatsuffix_check(context); } |
| YY_BREAK |
| case 198: |
| YY_RULE_SETUP { return floatsuffix_check(context); } |
| YY_BREAK |
| case 199: |
| YY_RULE_SETUP { return ADD_ASSIGN; } |
| YY_BREAK |
| case 200: |
| YY_RULE_SETUP { return SUB_ASSIGN; } |
| YY_BREAK |
| case 201: |
| YY_RULE_SETUP { return MUL_ASSIGN; } |
| YY_BREAK |
| case 202: |
| YY_RULE_SETUP { return DIV_ASSIGN; } |
| YY_BREAK |
| case 203: |
| YY_RULE_SETUP { return MOD_ASSIGN; } |
| YY_BREAK |
| case 204: |
| YY_RULE_SETUP { return LEFT_ASSIGN; } |
| YY_BREAK |
| case 205: |
| YY_RULE_SETUP { return RIGHT_ASSIGN; } |
| YY_BREAK |
| case 206: |
| YY_RULE_SETUP { return AND_ASSIGN; } |
| YY_BREAK |
| case 207: |
| YY_RULE_SETUP { return XOR_ASSIGN; } |
| YY_BREAK |
| case 208: |
| YY_RULE_SETUP { return OR_ASSIGN; } |
| YY_BREAK |
| case 209: |
| YY_RULE_SETUP { return INC_OP; } |
| YY_BREAK |
| case 210: |
| YY_RULE_SETUP { return DEC_OP; } |
| YY_BREAK |
| case 211: |
| YY_RULE_SETUP { return AND_OP; } |
| YY_BREAK |
| case 212: |
| YY_RULE_SETUP { return OR_OP; } |
| YY_BREAK |
| case 213: |
| YY_RULE_SETUP { return XOR_OP; } |
| YY_BREAK |
| case 214: |
| YY_RULE_SETUP { return LE_OP; } |
| YY_BREAK |
| case 215: |
| YY_RULE_SETUP { return GE_OP; } |
| YY_BREAK |
| case 216: |
| YY_RULE_SETUP { return EQ_OP; } |
| YY_BREAK |
| case 217: |
| YY_RULE_SETUP { return NE_OP; } |
| YY_BREAK |
| case 218: |
| YY_RULE_SETUP { return LEFT_OP; } |
| YY_BREAK |
| case 219: |
| YY_RULE_SETUP { return RIGHT_OP; } |
| YY_BREAK |
| case 220: |
| YY_RULE_SETUP { return SEMICOLON; } |
| YY_BREAK |
| case 221: |
| YY_RULE_SETUP { return LEFT_BRACE; } |
| YY_BREAK |
| case 222: |
| YY_RULE_SETUP { return RIGHT_BRACE; } |
| YY_BREAK |
| case 223: |
| YY_RULE_SETUP { return COMMA; } |
| YY_BREAK |
| case 224: |
| YY_RULE_SETUP { return COLON; } |
| YY_BREAK |
| case 225: |
| YY_RULE_SETUP { return EQUAL; } |
| YY_BREAK |
| case 226: |
| YY_RULE_SETUP { return LEFT_PAREN; } |
| YY_BREAK |
| case 227: |
| YY_RULE_SETUP { return RIGHT_PAREN; } |
| YY_BREAK |
| case 228: |
| YY_RULE_SETUP { return LEFT_BRACKET; } |
| YY_BREAK |
| case 229: |
| YY_RULE_SETUP { return RIGHT_BRACKET; } |
| YY_BREAK |
| case 230: |
| YY_RULE_SETUP |
| { |
| BEGIN(FIELDS); |
| return DOT; |
| } |
| YY_BREAK |
| case 231: |
| YY_RULE_SETUP { return BANG; } |
| YY_BREAK |
| case 232: |
| YY_RULE_SETUP { return DASH; } |
| YY_BREAK |
| case 233: |
| YY_RULE_SETUP { return TILDE; } |
| YY_BREAK |
| case 234: |
| YY_RULE_SETUP { return PLUS; } |
| YY_BREAK |
| case 235: |
| YY_RULE_SETUP { return STAR; } |
| YY_BREAK |
| case 236: |
| YY_RULE_SETUP { return SLASH; } |
| YY_BREAK |
| case 237: |
| YY_RULE_SETUP { return PERCENT; } |
| YY_BREAK |
| case 238: |
| YY_RULE_SETUP { return LEFT_ANGLE; } |
| YY_BREAK |
| case 239: |
| YY_RULE_SETUP { return RIGHT_ANGLE; } |
| YY_BREAK |
| case 240: |
| YY_RULE_SETUP { return VERTICAL_BAR; } |
| YY_BREAK |
| case 241: |
| YY_RULE_SETUP { return CARET; } |
| YY_BREAK |
| case 242: |
| YY_RULE_SETUP { return AMPERSAND; } |
| YY_BREAK |
| case 243: |
| YY_RULE_SETUP { return QUESTION; } |
| YY_BREAK |
| case 244: |
| YY_RULE_SETUP |
| { |
| BEGIN(INITIAL); |
| yylval->lex.string = AllocatePoolCharArray(yytext, yyleng); |
| return FIELD_SELECTION; |
| } |
| YY_BREAK |
| case 245: |
| YY_RULE_SETUP {} |
| YY_BREAK |
| case 246: |
| YY_RULE_SETUP |
| { |
| yyextra->error(*yylloc, "Illegal character at fieldname start", yytext); |
| return 0; |
| } |
| YY_BREAK |
| case 247: |
| /* rule 247 can match eol */ |
| YY_RULE_SETUP {} |
| YY_BREAK |
| case YY_STATE_EOF(INITIAL): |
| case YY_STATE_EOF(FIELDS): |
| { |
| yyterminate(); |
| } |
| YY_BREAK |
| case 248: |
| YY_RULE_SETUP |
| { |
| assert(false); |
| return 0; |
| } |
| YY_BREAK |
| case 249: |
| 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; |
| char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; |
| char *source = yyg->yytext_ptr; |
| int number_to_move, i; |
| int ret_val; |
| |
| if (yyg->yy_c_buf_p > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars + 1]) |
| YY_FATAL_ERROR("fatal flex scanner internal error--end of buffer missed"); |
| |
| if (YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0) |
| { /* Don't try to fill the buffer, so this is an EOF. */ |
| if (yyg->yy_c_buf_p - yyg->yytext_ptr - YY_MORE_ADJ == 1) |
| { |
| /* We matched a single character, the EOB, so |
| * treat this as a final EOF. |
| */ |
| return EOB_ACT_END_OF_FILE; |
| } |
| |
| else |
| { |
| /* We matched some text prior to the EOB, first |
| * process it. |
| */ |
| return EOB_ACT_LAST_MATCH; |
| } |
| } |
| |
| /* Try to read more data. */ |
| |
| /* First move last chars to start of buffer. */ |
| number_to_move = (int)(yyg->yy_c_buf_p - yyg->yytext_ptr - 1); |
| |
| for (i = 0; i < number_to_move; ++i) |
| *(dest++) = *(source++); |
| |
| if (YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING) |
| /* don't do the read, it's not guaranteed to return an EOF, |
| * just force an EOF |
| */ |
| YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars = 0; |
| |
| else |
| { |
| int num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; |
| |
| while (num_to_read <= 0) |
| { /* Not enough room in the buffer - grow it. */ |
| |
| /* just a shorter name for the current buffer */ |
| YY_BUFFER_STATE b = YY_CURRENT_BUFFER_LVALUE; |
| |
| int yy_c_buf_p_offset = (int)(yyg->yy_c_buf_p - b->yy_ch_buf); |
| |
| if (b->yy_is_our_buffer) |
| { |
| int new_size = b->yy_buf_size * 2; |
| |
| if (new_size <= 0) |
| b->yy_buf_size += b->yy_buf_size / 8; |
| else |
| b->yy_buf_size *= 2; |
| |
| b->yy_ch_buf = (char *) |
| /* Include room in for 2 EOB chars. */ |
| yyrealloc((void *)b->yy_ch_buf, (yy_size_t)(b->yy_buf_size + 2), yyscanner); |
| } |
| else |
| /* Can't grow it, we don't own it. */ |
| b->yy_ch_buf = NULL; |
| |
| if (!b->yy_ch_buf) |
| YY_FATAL_ERROR("fatal error - scanner input buffer overflow"); |
| |
| yyg->yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset]; |
| |
| num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; |
| } |
| |
| if (num_to_read > YY_READ_BUF_SIZE) |
| num_to_read = YY_READ_BUF_SIZE; |
| |
| /* Read in more data. */ |
| yy_size_t ret = 0; |
| YY_INPUT((&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), ret, num_to_read); |
| yyg->yy_n_chars = static_cast<int>(ret); |
| |
| 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 ((yyg->yy_n_chars + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) |
| { |
| /* Extend the array by 50%, plus the number we really need. */ |
| int new_size = yyg->yy_n_chars + number_to_move + (yyg->yy_n_chars >> 1); |
| YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *)yyrealloc( |
| (void *)YY_CURRENT_BUFFER_LVALUE->yy_ch_buf, (yy_size_t)new_size, yyscanner); |
| if (!YY_CURRENT_BUFFER_LVALUE->yy_ch_buf) |
| YY_FATAL_ERROR("out of dynamic memory in yy_get_next_buffer()"); |
| /* "- 2" to take care of EOB's */ |
| YY_CURRENT_BUFFER_LVALUE->yy_buf_size = (int)(new_size - 2); |
| } |
| |
| yyg->yy_n_chars += number_to_move; |
| YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] = YY_END_OF_BUFFER_CHAR; |
| YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR; |
| |
| yyg->yytext_ptr = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; |
| |
| return ret_val; |
| } |
| |
| /* yy_get_previous_state - get the state just before the EOB char was reached */ |
| |
| static yy_state_type yy_get_previous_state(yyscan_t yyscanner) |
| { |
| yy_state_type yy_current_state; |
| char *yy_cp; |
| struct yyguts_t *yyg = (struct yyguts_t *)yyscanner; |
| |
| yy_current_state = yyg->yy_start; |
| |
| for (yy_cp = yyg->yytext_ptr + YY_MORE_ADJ; yy_cp < yyg->yy_c_buf_p; ++yy_cp) |
| { |
| YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); |
| if (yy_accept[yy_current_state]) |
| { |
| yyg->yy_last_accepting_state = yy_current_state; |
| yyg->yy_last_accepting_cpos = yy_cp; |
| } |
| while (yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state) |
| { |
| yy_current_state = (int)yy_def[yy_current_state]; |
| if (yy_current_state >= 902) |
| yy_c = yy_meta[yy_c]; |
| } |
| yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c]; |
| } |
| |
| return yy_current_state; |
| } |
| |
| /* yy_try_NUL_trans - try to make a transition on the NUL character |
| * |
| * synopsis |
| * next_state = yy_try_NUL_trans( current_state ); |
| */ |
| static yy_state_type yy_try_NUL_trans(yy_state_type yy_current_state, yyscan_t yyscanner) |
| { |
| int yy_is_jam; |
| struct yyguts_t *yyg = |
| (struct yyguts_t *)yyscanner; /* This var may be unused depending upon options. */ |
| char *yy_cp = yyg->yy_c_buf_p; |
| |
| YY_CHAR yy_c = 1; |
| if (yy_accept[yy_current_state]) |
| { |
| yyg->yy_last_accepting_state = yy_current_state; |
| yyg->yy_last_accepting_cpos = yy_cp; |
| } |
| while (yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state) |
| { |
| yy_current_state = (int)yy_def[yy_current_state]; |
| if (yy_current_state >= 902) |
| yy_c = yy_meta[yy_c]; |
| } |
| yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c]; |
| yy_is_jam = (yy_current_state == 901); |
| |
| (void)yyg; |
| return yy_is_jam ? 0 : yy_current_state; |
| } |
| |
| #ifndef YY_NO_UNPUT |
| |
| #endif |
| |
| #ifndef YY_NO_INPUT |
| # ifdef __cplusplus |
| static int yyinput(yyscan_t yyscanner) |
| # else |
| static int input(yyscan_t yyscanner) |
| # endif |
| |
| { |
| int c; |
| struct yyguts_t *yyg = (struct yyguts_t *)yyscanner; |
| |
| *yyg->yy_c_buf_p = yyg->yy_hold_char; |
| |
| if (*yyg->yy_c_buf_p == YY_END_OF_BUFFER_CHAR) |
| { |
| /* yy_c_buf_p now points to the character we want to return. |
| * If this occurs *before* the EOB characters, then it's a |
| * valid NUL; if not, then we've hit the end of the buffer. |
| */ |
| if (yyg->yy_c_buf_p < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars]) |
| /* This was really a NUL. */ |
| *yyg->yy_c_buf_p = '\0'; |
| |
| else |
| { /* need more input */ |
| int offset = (int)(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 0; |
| |
| if (!yyg->yy_did_buffer_switch_on_eof) |
| YY_NEW_FILE; |
| # ifdef __cplusplus |
| return yyinput(yyscanner); |
| # else |
| return input(yyscanner); |
| # endif |
| } |
| |
| case EOB_ACT_CONTINUE_SCAN: |
| yyg->yy_c_buf_p = yyg->yytext_ptr + offset; |
| break; |
| } |
| } |
| } |
| |
| c = *(unsigned char *)yyg->yy_c_buf_p; /* cast for 8-bit char's */ |
| *yyg->yy_c_buf_p = '\0'; /* preserve yytext */ |
| yyg->yy_hold_char = *++yyg->yy_c_buf_p; |
| |
| 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((yy_size_t)(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; /* After all that talk, this was set to 1 anyways... */ |
| 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. */ |
| yy_size_t grow_size = 8 /* arbitrary grow size */; |
| |
| num_to_alloc = yyg->yy_buffer_stack_max + grow_size; |
| yyg->yy_buffer_stack = (struct yy_buffer_state **)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 NULL; |
| |
| 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 = (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 = NULL; |
| b->yy_n_chars = b->yy_buf_size; |
| b->yy_is_interactive = 0; |
| b->yy_at_bol = 1; |
| b->yy_fill_buffer = 0; |
| b->yy_buffer_status = YY_BUFFER_NEW; |
| |
| 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(const char *yystr, yyscan_t yyscanner) |
| { |
| |
| return yy_scan_bytes(yystr, (int)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(const char *yybytes, int _yybytes_len, yyscan_t yyscanner) |
| { |
| YY_BUFFER_STATE b; |
| char *buf; |
| yy_size_t n; |
| int i; |
| |
| /* Get memory for full buffer, including space for trailing EOB's. */ |
| n = (yy_size_t)(_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 < _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 yynoreturn yy_fatal_error(const char *msg, yyscan_t yyscanner) |
| { |
| struct yyguts_t *yyg = (struct yyguts_t *)yyscanner; |
| (void)yyg; |
| 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. |
| */ |
| int 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 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 _column_no column 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 = NULL; |
| yyg->yy_buffer_stack_top = 0; |
| yyg->yy_buffer_stack_max = 0; |
| yyg->yy_c_buf_p = NULL; |
| yyg->yy_init = 0; |
| yyg->yy_start = 0; |
| |
| yyg->yy_start_stack_ptr = 0; |
| yyg->yy_start_stack_depth = 0; |
| yyg->yy_start_stack = NULL; |
| |
| /* Defined in main.c */ |
| #ifdef YY_STDINIT |
| yyin = stdin; |
| yyout = stdout; |
| #else |
| yyin = NULL; |
| yyout = NULL; |
| #endif |
| |
| /* For future reference: Set errno on error, since we are called by |
| * 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, const char *s2, int n, yyscan_t yyscanner) |
| { |
| struct yyguts_t *yyg = (struct yyguts_t *)yyscanner; |
| (void)yyg; |
| |
| int i; |
| for (i = 0; i < n; ++i) |
| s1[i] = s2[i]; |
| } |
| #endif |
| |
| #ifdef YY_NEED_STRLEN |
| static int yy_flex_strlen(const char *s, yyscan_t yyscanner) |
| { |
| int n; |
| for (n = 0; s[n]; ++n) |
| ; |
| |
| return n; |
| } |
| #endif |
| |
| void *yyalloc(yy_size_t size, yyscan_t yyscanner) |
| { |
| struct yyguts_t *yyg = (struct yyguts_t *)yyscanner; |
| (void)yyg; |
| return malloc(size); |
| } |
| |
| void *yyrealloc(void *ptr, yy_size_t size, yyscan_t yyscanner) |
| { |
| struct yyguts_t *yyg = (struct yyguts_t *)yyscanner; |
| (void)yyg; |
| |
| /* The cast to (char *) in the following accommodates both |
| * implementations that use char* generic pointers, and those |
| * that use void* generic pointers. It works with the latter |
| * because both ANSI C and C++ allow castless assignment from |
| * any pointer type to void*, and deal with argument conversions |
| * as though doing an assignment. |
| */ |
| return realloc(ptr, size); |
| } |
| |
| void yyfree(void *ptr, yyscan_t yyscanner) |
| { |
| struct yyguts_t *yyg = (struct yyguts_t *)yyscanner; |
| (void)yyg; |
| 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) |
| { |
| angle::pp::Token token; |
| yyget_extra(yyscanner)->getPreprocessor().lex(&token); |
| yy_size_t len = token.type == angle::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; |
| // Note that the ImmutableString used here isn't static or pool allocated - but it's fine since |
| // yytext is valid for the duration of its use. |
| const TSymbol *symbol = |
| yyextra->symbolTable.find(ImmutableString(yytext, yyleng), yyextra->getShaderVersion()); |
| if (symbol && symbol->isStruct()) |
| { |
| 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; |
| } |
| |
| static bool is_extension_enabled_or_is_core(TParseContext *context, |
| int extension_version, |
| TExtension extension, |
| int promotion_version) |
| { |
| int version = context->getShaderVersion(); |
| |
| // If version is at least promotion_version, symbol is definitely keyword. Otherwise it's a |
| // keyword if version is at least extension_version (where the extension was introduced) and |
| // the extension is enabled. |
| return version >= promotion_version || |
| (version >= extension_version && context->isExtensionEnabled(extension)); |
| } |
| |
| 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 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 = AllocatePoolCharArray(yytext, yyleng); |
| return check_type(yyscanner); |
| } |
| else if (context->getShaderVersion() == 300) |
| { |
| return reserved_word(yyscanner); |
| } |
| |
| return token; |
| } |
| |
| int 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 = AllocatePoolCharArray(yytext, yyleng); |
| return check_type(yyscanner); |
| } |
| |
| return token; |
| } |
| |
| int ES2_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 ES3_1_keyword(TParseContext *context, int token) |
| { |
| struct yyguts_t *yyg = (struct yyguts_t *)context->getScanner(); |
| yyscan_t yyscanner = (yyscan_t)context->getScanner(); |
| |
| // A keyword in GLSL ES 3.10. |
| if (context->getShaderVersion() >= 310) |
| { |
| return token; |
| } |
| |
| // Otherwise can be used as an identifier/type name |
| yylval->lex.string = AllocatePoolCharArray(yytext, yyleng); |
| return check_type(yyscanner); |
| } |
| |
| int WEBGL_video_texture_extension(TParseContext *context, int token) |
| { |
| // Available with WEBGL_video_texture_extension |
| if (context->isExtensionEnabled(TExtension::WEBGL_video_texture)) |
| { |
| return token; |
| } |
| |
| // Otherwise can be used as an identifier/type name |
| struct yyguts_t *yyg = (struct yyguts_t *)context->getScanner(); |
| yyscan_t yyscanner = (yyscan_t)context->getScanner(); |
| |
| yylval->lex.string = AllocatePoolCharArray(yytext, yyleng); |
| return check_type(yyscanner); |
| } |
| |
| int ES2_reserved_ES2_extension_ES3_keyword(TParseContext *context, TExtension extension, int token) |
| { |
| yyscan_t yyscanner = (yyscan_t)context->getScanner(); |
| |
| // A keyword in GLSL ES 3.00 or GLSL ES 1.00 with enabled extension. |
| if (is_extension_enabled_or_is_core(context, 100, extension, 300)) |
| { |
| return token; |
| } |
| |
| // Reserved otherwise. |
| return reserved_word(yyscanner); |
| } |
| |
| int ES3_extension(TParseContext *context, TExtension extension, int token) |
| { |
| struct yyguts_t *yyg = (struct yyguts_t *)context->getScanner(); |
| yyscan_t yyscanner = (yyscan_t)context->getScanner(); |
| |
| // a keyword word in GLSL ES 3.00 with enabled extension. |
| if (context->getShaderVersion() >= 300 && context->isExtensionEnabled(extension)) |
| { |
| return token; |
| } |
| |
| // Otherwise can be used as an identifier/type name |
| yylval->lex.string = AllocatePoolCharArray(yytext, yyleng); |
| return check_type(yyscanner); |
| } |
| |
| int ES3_reserved_ES3_1_extension_ES3_2_keyword(TParseContext *context, |
| TExtension extension, |
| int token) |
| { |
| struct yyguts_t *yyg = (struct yyguts_t *)context->getScanner(); |
| yyscan_t yyscanner = (yyscan_t)context->getScanner(); |
| |
| // a keyword in GLSL ES 3.10 with enabled extension |
| if (is_extension_enabled_or_is_core(context, 310, extension, 320)) |
| { |
| return token; |
| } |
| // a reserved word in GLSL ES 3.00+ |
| if (context->getShaderVersion() >= 300) |
| { |
| return reserved_word(yyscanner); |
| } |
| |
| // Otherwise can be used as an identifier/type name |
| yylval->lex.string = AllocatePoolCharArray(yytext, yyleng); |
| return check_type(yyscanner); |
| } |
| |
| int ES3_reserved_ES3_extension_ES3_1_keyword(TParseContext *context, |
| TExtension extension, |
| int token) |
| { |
| struct yyguts_t *yyg = (struct yyguts_t *)context->getScanner(); |
| yyscan_t yyscanner = (yyscan_t)context->getScanner(); |
| |
| // A keyword in GLSL ES 3.00 with enabled extension or in GLSL ES 3.10 |
| if (is_extension_enabled_or_is_core(context, 300, extension, 310)) |
| { |
| return token; |
| } |
| |
| if (context->getShaderVersion() == 300) |
| { |
| return reserved_word(yyscanner); |
| } |
| |
| yylval->lex.string = AllocatePoolCharArray(yytext, yyleng); |
| return check_type(yyscanner); |
| } |
| |
| static int ES3_1_reserved_ES3_1_extension_ES3_2_keyword(TParseContext *context, |
| TExtension extension, |
| int token) |
| { |
| struct yyguts_t *yyg = (struct yyguts_t *)context->getScanner(); |
| yyscan_t yyscanner = (yyscan_t)context->getScanner(); |
| |
| // A keyword in GLSL ES 3.20 or GLSL ES 3.10 with enabled extension. |
| if (is_extension_enabled_or_is_core(context, 310, extension, 320)) |
| { |
| return token; |
| } |
| |
| // A reserved word in GLSL ES 3.10 |
| if (context->getShaderVersion() == 310) |
| { |
| return reserved_word(yyscanner); |
| } |
| |
| yylval->lex.string = AllocatePoolCharArray(yytext, yyleng); |
| 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(TExtension::EXT_YUV_target)) |
| { |
| yylval->lex.string = AllocatePoolCharArray(yytext, yyleng); |
| return YUVCSCSTANDARDEXTCONSTANT; |
| } |
| |
| yylval->lex.string = AllocatePoolCharArray(yytext, yyleng); |
| 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. |
| angle::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) |
| { |
| // OVR_multiview should not be defined for WebGL spec'ed shaders. |
| if (sh::IsWebGLBasedSpec(context->getShaderSpec()) && |
| iter->first == TExtension::OVR_multiview) |
| { |
| continue; |
| } |
| preprocessor->predefineMacro(GetExtensionNameString(iter->first), 1); |
| } |
| if (context->getFragmentPrecisionHigh()) |
| preprocessor->predefineMacro("GL_FRAGMENT_PRECISION_HIGH", 1); |
| |
| preprocessor->setMaxTokenSize(sh::GetGlobalMaxTokenSize(context->getShaderSpec())); |
| |
| return 0; |
| } |