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kc3-lang/angle/src/compiler/translator/glslang_lex_autogen.cpp
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Author :
Mohan Maiya
Date : 2021-02-24 09:49:42
Hash : 550f2a3e
Message : Vulkan: Shader support for EXT_shader_framebuffer_fetch_non_coherent Translator can accept gl_LastFragData and 'inout' variable to gain access to framebuffer attachment data. The Vulkan translator replaces it with the SubpassInput type variable. Note that this works only for the noncoherent version of the extension. Bug: angleproject:5454 Test: *EXTShaderFramebufferFetchNoncoherent*.* Change-Id: I392f84ee3ad3eb9fbd09d0b7ff83731a9a3f33f6 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2598060 Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org> Commit-Queue: Mohan Maiya <m.maiya@samsung.com>
- src/compiler/translator/glslang_lex_autogen.cpp
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#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 256 #define YY_END_OF_BUFFER 257 /* 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[938] = { 0, 0, 0, 0, 0, 257, 255, 254, 254, 238, 244, 249, 233, 234, 242, 241, 230, 239, 237, 243, 196, 196, 231, 227, 245, 232, 246, 250, 193, 235, 236, 248, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 228, 247, 229, 240, 253, 252, 256, 251, 224, 210, 229, 218, 213, 208, 216, 206, 217, 207, 202, 209, 201, 195, 196, 0, 199, 0, 236, 228, 235, 225, 221, 223, 222, 226, 193, 214, 220, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 13, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 16, 193, 193, 26, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 215, 219, 251, 0, 205, 201, 0, 204, 198, 0, 200, 194, 211, 212, 193, 193, 153, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 14, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 31, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 27, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 0, 202, 0, 201, 203, 197, 193, 193, 193, 193, 34, 193, 193, 193, 19, 190, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 17, 156, 193, 193, 193, 193, 22, 193, 193, 160, 171, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 168, 4, 39, 40, 41, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 159, 35, 193, 193, 32, 193, 193, 193, 193, 193, 193, 193, 51, 52, 53, 33, 193, 193, 193, 193, 193, 193, 193, 193, 11, 193, 57, 58, 59, 193, 154, 193, 193, 7, 193, 193, 193, 193, 180, 181, 182, 193, 36, 193, 172, 30, 183, 184, 185, 2, 177, 178, 179, 193, 193, 193, 28, 175, 193, 193, 193, 193, 193, 54, 55, 56, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 25, 193, 193, 193, 193, 193, 193, 193, 193, 169, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 155, 193, 193, 192, 60, 61, 62, 193, 193, 15, 193, 193, 193, 132, 193, 193, 9, 193, 193, 130, 193, 193, 193, 170, 165, 133, 193, 193, 193, 193, 193, 193, 161, 193, 193, 193, 193, 193, 97, 42, 45, 47, 46, 43, 49, 48, 50, 44, 193, 193, 193, 193, 176, 152, 193, 193, 163, 193, 193, 193, 38, 126, 29, 189, 23, 164, 96, 193, 174, 18, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 20, 37, 193, 193, 193, 193, 193, 193, 134, 102, 108, 193, 193, 193, 193, 193, 99, 101, 3, 193, 193, 193, 193, 127, 193, 193, 193, 193, 193, 193, 193, 157, 193, 193, 193, 193, 193, 8, 193, 193, 10, 193, 193, 193, 193, 193, 193, 21, 122, 12, 166, 135, 103, 110, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 162, 193, 193, 193, 120, 128, 123, 193, 193, 193, 193, 193, 193, 193, 193, 158, 136, 104, 109, 193, 193, 173, 193, 124, 193, 193, 193, 193, 6, 193, 193, 193, 193, 193, 193, 193, 193, 193, 113, 167, 1, 193, 193, 193, 193, 193, 193, 191, 193, 131, 5, 186, 63, 66, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 121, 193, 193, 193, 193, 193, 193, 111, 193, 193, 193, 193, 193, 193, 146, 71, 72, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 129, 193, 193, 193, 112, 148, 76, 77, 193, 193, 193, 193, 125, 193, 193, 193, 193, 193, 193, 193, 193, 117, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 70, 193, 193, 193, 193, 64, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 118, 193, 137, 193, 105, 193, 193, 193, 193, 75, 193, 193, 73, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 119, 193, 193, 193, 80, 193, 193, 78, 193, 193, 138, 106, 193, 193, 140, 193, 141, 193, 193, 193, 193, 193, 193, 193, 193, 24, 193, 193, 193, 193, 68, 193, 67, 89, 193, 193, 193, 193, 139, 107, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 114, 193, 193, 193, 150, 92, 193, 193, 144, 193, 69, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 151, 94, 193, 193, 193, 115, 193, 193, 147, 74, 193, 193, 193, 193, 187, 193, 193, 193, 81, 193, 193, 193, 193, 116, 149, 79, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 193, 85, 193, 88, 193, 193, 193, 193, 193, 193, 193, 193, 193, 86, 91, 193, 193, 193, 193, 193, 82, 193, 95, 87, 93, 98, 193, 142, 143, 100, 193, 193, 193, 193, 65, 193, 193, 193, 188, 193, 193, 145, 83, 193, 193, 193, 193, 90, 193, 193, 84, 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[944] = { 0, 0, 0, 81, 0, 1191, 1192, 1192, 1192, 1162, 135, 159, 1192, 1192, 1161, 156, 1192, 155, 153, 1160, 175, 166, 1158, 1192, 175, 1158, 153, 1192, 0, 1192, 1192, 157, 1132, 148, 158, 168, 178, 141, 175, 1117, 187, 193, 154, 159, 161, 1111, 199, 1124, 208, 185, 215, 220, 117, 1109, 1192, 178, 1192, 1192, 1192, 1192, 1192, 0, 1192, 1192, 1192, 1192, 1192, 1192, 1192, 1192, 1192, 1192, 240, 1192, 248, 241, 259, 317, 1192, 0, 1192, 1192, 1192, 1152, 1192, 1192, 1192, 1151, 0, 1192, 1192, 1108, 1106, 1111, 224, 1108, 1116, 1114, 1114, 1101, 1104, 1115, 231, 1109, 1097, 1094, 1107, 1094, 1091, 1091, 1097, 192, 236, 1091, 1101, 1087, 1093, 1096, 1097, 0, 1089, 1099, 241, 1098, 1079, 1092, 1073, 227, 1077, 1090, 1081, 253, 1074, 254, 1086, 1088, 248, 1077, 257, 1064, 1073, 274, 287, 1077, 1073, 1075, 1064, 1067, 279, 260, 292, 1076, 1064, 1076, 150, 1069, 1068, 1056, 1192, 1192, 0, 341, 1192, 312, 357, 1192, 1192, 367, 377, 357, 1192, 1192, 1074, 1065, 0, 1061, 1056, 1060, 1069, 1063, 1065, 345, 1049, 1049, 1060, 1052, 279, 1062, 1059, 1059, 1057, 1054, 1046, 1052, 1039, 1037, 1049, 1035, 1051, 0, 1048, 1036, 1043, 1040, 1044, 1045, 1038, 1035, 1024, 1023, 1036, 1039, 1027, 1038, 1034, 1022, 1028, 1019, 387, 1024, 1027, 1018, 1025, 1014, 1018, 1009, 1023, 1022, 1013, 1019, 340, 1003, 1006, 1004, 1003, 1013, 1003, 998, 996, 998, 1008, 994, 996, 993, 1004, 1003, 1006, 988, 350, 996, 992, 990, 999, 978, 401, 996, 998, 987, 979, 1016, 422, 432, 442, 454, 1192, 1192, 983, 974, 984, 983, 0, 981, 985, 404, 0, 0, 973, 971, 971, 972, 967, 975, 964, 981, 970, 407, 0, 0, 964, 974, 973, 973, 0, 958, 413, 0, 0, 960, 416, 967, 968, 959, 953, 952, 953, 952, 952, 393, 462, 947, 0, 0, 943, 942, 941, 943, 944, 949, 943, 939, 952, 947, 947, 945, 944, 938, 932, 934, 933, 937, 942, 928, 931, 926, 934, 939, 927, 924, 936, 927, 0, 0, 933, 929, 0, 921, 921, 926, 917, 924, 465, 921, 0, 0, 0, 0, 911, 923, 922, 909, 910, 919, 920, 920, 0, 905, 0, 0, 0, 906, 0, 914, 905, 0, 904, 905, 899, 909, 0, 0, 0, 900, 0, 896, 0, 0, 0, 0, 0, 0, 0, 0, 0, 906, 469, 905, 0, 0, 903, 899, 896, 944, 943, 0, 0, 0, 886, 475, 478, 481, 891, 887, 892, 883, 881, 894, 879, 0, 879, 892, 881, 877, 883, 878, 885, 885, 0, 882, 879, 883, 867, 865, 868, 874, 880, 875, 874, 862, 0, 864, 865, 0, 0, 0, 0, 862, 865, 0, 859, 869, 860, 0, 870, 850, 0, 859, 854, 0, 847, 847, 860, 0, 862, 0, 487, 881, 880, 879, 840, 839, 0, 856, 855, 850, 891, 882, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 837, 850, 837, 834, 0, 0, 839, 350, 0, 836, 843, 842, 0, 828, 0, 0, 0, 0, 0, 825, 0, 0, 824, 835, 490, 828, 834, 833, 830, 825, 822, 844, 828, 813, 813, 826, 811, 823, 0, 0, 816, 845, 844, 843, 804, 803, 478, 481, 0, 815, 818, 816, 805, 801, 816, 0, 0, 812, 809, 808, 798, 0, 797, 787, 804, 790, 498, 798, 801, 0, 824, 823, 822, 783, 782, 0, 796, 783, 0, 793, 786, 778, 779, 785, 788, 0, 0, 0, 0, 814, 813, 0, 784, 787, 772, 779, 770, 777, 778, 778, 777, 763, 509, 774, 774, 0, 775, 764, 763, 0, 0, 0, 794, 793, 792, 753, 752, 748, 760, 755, 0, 789, 788, 0, 759, 762, 0, 518, 0, 740, 761, 779, 747, 0, 743, 742, 751, 751, 739, 753, 737, 751, 746, 772, 0, 0, 768, 767, 766, 727, 726, 725, 0, 725, 0, 0, 486, 497, 753, 735, 738, 721, 734, 732, 720, 719, 728, 728, 751, 750, 749, 710, 709, 0, 714, 704, 707, 708, 707, 717, 743, 719, 715, 717, 713, 700, 699, 736, 507, 0, 707, 710, 700, 701, 693, 700, 691, 716, 700, 696, 698, 696, 696, 695, 694, 0, 682, 681, 691, 717, 716, 512, 0, 687, 690, 687, 672, 0, 688, 687, 671, 670, 662, 670, 660, 668, 0, 665, 664, 663, 688, 672, 670, 670, 663, 653, 656, 670, 654, 691, 665, 666, 663, 660, 514, 648, 649, 661, 660, 644, 643, 642, 641, 666, 650, 648, 648, 651, 646, 627, 626, 0, 632, 657, 625, 655, 619, 636, 608, 607, 644, 133, 176, 213, 212, 242, 266, 269, 298, 297, 297, 353, 356, 359, 398, 427, 423, 463, 435, 442, 0, 463, 477, 479, 522, 499, 498, 527, 490, 491, 0, 0, 507, 501, 0, 502, 0, 488, 511, 512, 498, 497, 500, 501, 502, 0, 496, 506, 498, 506, 533, 510, 0, 0, 509, 525, 526, 546, 0, 0, 528, 529, 530, 516, 515, 518, 519, 532, 524, 515, 538, 539, 0, 518, 519, 527, 0, 0, 528, 544, 556, 526, 558, 548, 542, 530, 551, 549, 543, 576, 533, 534, 535, 543, 0, 0, 544, 579, 561, 0, 559, 560, 0, 0, 564, 565, 554, 560, 0, 561, 547, 570, 0, 549, 559, 586, 591, 0, 0, 0, 575, 576, 583, 568, 566, 567, 559, 560, 577, 584, 585, 0, 583, 598, 568, 608, 605, 569, 570, 603, 631, 575, 576, 0, 0, 593, 595, 596, 587, 594, 0, 613, 0, 0, 0, 0, 623, 0, 0, 0, 591, 592, 586, 607, 0, 613, 589, 590, 0, 608, 649, 0, 0, 600, 619, 595, 635, 0, 623, 628, 0, 1192, 671, 676, 681, 686, 689, 692}; static const flex_int16_t yy_def[944] = { 0, 937, 1, 937, 3, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 938, 937, 937, 937, 937, 937, 937, 939, 937, 937, 937, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 937, 937, 937, 937, 937, 937, 937, 940, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 941, 937, 942, 20, 938, 937, 937, 943, 937, 937, 937, 937, 937, 937, 937, 937, 939, 937, 937, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 937, 937, 940, 937, 937, 942, 937, 937, 937, 937, 937, 943, 937, 937, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 937, 937, 937, 937, 937, 937, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 939, 0, 937, 937, 937, 937, 937, 937}; static const flex_int16_t yy_nxt[1274] = { 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, 797, 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, 798, 102, 103, 111, 78, 112, 104, 116, 113, 144, 799, 105, 145, 78, 114, 117, 79, 106, 119, 133, 146, 120, 195, 159, 121, 122, 118, 147, 137, 123, 124, 800, 125, 196, 134, 138, 139, 135, 74, 140, 152, 161, 162, 148, 153, 141, 142, 149, 143, 164, 165, 150, 166, 154, 151, 937, 197, 175, 184, 216, 77, 176, 185, 186, 161, 162, 801, 217, 229, 198, 78, 207, 164, 165, 208, 209, 224, 233, 210, 166, 211, 221, 937, 77, 230, 231, 802, 222, 248, 225, 234, 226, 803, 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, 804, 260, 251, 240, 261, 261, 261, 261, 261, 261, 261, 261, 261, 261, 805, 262, 806, 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, 807, 327, 548, 264, 401, 402, 275, 346, 352, 353, 354, 366, 367, 368, 378, 379, 380, 808, 809, 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, 810, 162, 263, 263, 263, 263, 263, 263, 263, 263, 263, 263, 403, 404, 405, 442, 443, 444, 465, 466, 467, 811, 812, 165, 162, 477, 478, 479, 480, 481, 482, 483, 484, 485, 468, 469, 527, 528, 529, 556, 557, 558, 580, 813, 814, 582, 165, 598, 599, 600, 680, 815, 530, 531, 581, 559, 560, 583, 632, 633, 634, 682, 681, 601, 602, 816, 603, 654, 655, 656, 683, 715, 684, 685, 635, 636, 738, 604, 770, 817, 716, 818, 717, 657, 658, 739, 819, 740, 820, 821, 771, 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, 901, 902, 903, 904, 905, 906, 907, 908, 909, 910, 911, 912, 913, 914, 915, 916, 917, 918, 919, 920, 921, 922, 923, 924, 925, 926, 927, 928, 929, 930, 931, 932, 933, 934, 935, 936, 76, 76, 796, 795, 794, 76, 88, 88, 88, 88, 88, 160, 160, 160, 160, 160, 72, 793, 72, 163, 792, 163, 169, 169, 169, 791, 790, 789, 788, 787, 786, 785, 784, 783, 782, 781, 780, 779, 778, 777, 776, 775, 774, 773, 772, 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, 737, 736, 735, 734, 733, 732, 731, 730, 729, 728, 727, 726, 725, 724, 723, 722, 721, 720, 719, 718, 714, 713, 712, 711, 710, 709, 708, 707, 706, 705, 704, 703, 702, 701, 700, 699, 698, 697, 696, 695, 694, 693, 692, 691, 690, 689, 688, 687, 686, 679, 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, 937, 5, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937}; static const flex_int16_t yy_chk[1274] = { 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, 757, 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, 758, 35, 36, 38, 21, 38, 36, 40, 38, 49, 759, 36, 49, 20, 38, 40, 20, 36, 41, 46, 49, 41, 111, 55, 41, 41, 40, 49, 48, 41, 41, 760, 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, 761, 127, 136, 112, 76, 122, 74, 74, 122, 122, 133, 138, 122, 75, 122, 131, 75, 76, 136, 136, 762, 131, 149, 133, 138, 133, 763, 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, 764, 161, 150, 142, 161, 161, 161, 161, 161, 161, 161, 161, 161, 161, 765, 164, 766, 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, 767, 230, 493, 168, 307, 307, 181, 248, 254, 254, 254, 273, 273, 273, 285, 285, 285, 768, 769, 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, 770, 261, 263, 263, 263, 263, 263, 263, 263, 263, 263, 263, 308, 308, 308, 350, 350, 350, 394, 394, 394, 771, 772, 263, 261, 407, 407, 407, 408, 408, 408, 409, 409, 409, 394, 394, 464, 464, 464, 510, 510, 510, 532, 773, 774, 533, 263, 552, 552, 552, 642, 775, 464, 464, 532, 510, 510, 533, 588, 588, 588, 643, 642, 552, 552, 777, 552, 613, 613, 613, 643, 674, 643, 643, 588, 588, 697, 552, 730, 778, 674, 779, 674, 613, 613, 697, 780, 697, 781, 782, 730, 783, 784, 785, 788, 789, 791, 793, 794, 795, 796, 797, 798, 799, 800, 802, 803, 804, 805, 806, 807, 810, 811, 812, 813, 816, 817, 818, 819, 820, 821, 822, 823, 824, 825, 826, 827, 829, 830, 831, 834, 835, 836, 837, 838, 839, 840, 841, 842, 843, 844, 845, 846, 847, 848, 849, 852, 853, 854, 856, 857, 860, 861, 862, 863, 865, 866, 867, 869, 870, 871, 872, 876, 877, 878, 879, 880, 881, 882, 883, 884, 885, 886, 888, 889, 890, 891, 892, 893, 894, 895, 896, 897, 898, 901, 902, 903, 904, 905, 907, 912, 916, 917, 918, 919, 921, 922, 923, 925, 926, 929, 930, 931, 932, 934, 935, 938, 938, 756, 755, 754, 938, 939, 939, 939, 939, 939, 940, 940, 940, 940, 940, 941, 753, 941, 942, 752, 942, 943, 943, 943, 751, 750, 749, 748, 746, 745, 744, 743, 742, 741, 740, 739, 738, 737, 736, 735, 734, 733, 732, 731, 729, 728, 727, 726, 725, 724, 723, 722, 721, 720, 719, 718, 717, 716, 715, 714, 713, 711, 710, 709, 708, 707, 706, 705, 704, 702, 701, 700, 699, 696, 695, 694, 693, 692, 690, 689, 688, 687, 686, 685, 684, 683, 682, 681, 680, 679, 678, 677, 676, 673, 672, 671, 670, 669, 668, 667, 666, 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, 629, 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, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937, 937}; /* Table of booleans, true if rule could match eol. */ static const flex_int32_t yy_rule_can_match_eol[257] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 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_extension_2_ES3_keyword(TParseContext *context, TExtension extension1, TExtension extension2, int token); 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(TParseContext *context, TExtension extension, int token); static int ES3_reserved_ES3_extension_ES3_1_keyword(TParseContext *context, TExtension extension, int token); static int ES3_reserved_ES3_extension_ES3_2_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 ES3_1_reserved_ES3_1_extension_ES3_2_keyword_2(TParseContext *context, TExtension extension1, TExtension extension2, int token1, int token2); static int ES3_and_3_1_reserved_ES3_1_extension_ES3_2_keyword_2(TParseContext *context, TExtension extension1, TExtension extension2, int token1, int token2); 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 >= 938) yy_c = yy_meta[yy_c]; } yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c]; ++yy_cp; } while (yy_current_state != 937); 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 ES3_reserved_ES3_extension( context, TExtension::NV_shader_noperspective_interpolation, NOPERSPECTIVE); } YY_BREAK case 25: YY_RULE_SETUP { return ES3_reserved_ES3_1_extension_ES3_2_keyword( context, TExtension::EXT_tessellation_shader, PATCH); } YY_BREAK case 26: YY_RULE_SETUP { return IN_QUAL; } YY_BREAK case 27: YY_RULE_SETUP { return OUT_QUAL; } YY_BREAK case 28: YY_RULE_SETUP { return INOUT_QUAL; } YY_BREAK case 29: YY_RULE_SETUP { return ES3_1_keyword(context, SHARED); } YY_BREAK case 30: YY_RULE_SETUP { return FLOAT_TYPE; } YY_BREAK case 31: YY_RULE_SETUP { return INT_TYPE; } YY_BREAK case 32: YY_RULE_SETUP { return ES3_keyword(context, UINT_TYPE); } YY_BREAK case 33: YY_RULE_SETUP { return VOID_TYPE; } YY_BREAK case 34: YY_RULE_SETUP { return BOOL_TYPE; } YY_BREAK case 35: YY_RULE_SETUP { yylval->lex.b = true; return BOOLCONSTANT; } YY_BREAK case 36: YY_RULE_SETUP { yylval->lex.b = false; return BOOLCONSTANT; } YY_BREAK case 37: YY_RULE_SETUP { return DISCARD; } YY_BREAK case 38: YY_RULE_SETUP { return RETURN; } YY_BREAK case 39: YY_RULE_SETUP { return MATRIX2; } YY_BREAK case 40: YY_RULE_SETUP { return MATRIX3; } YY_BREAK case 41: YY_RULE_SETUP { return MATRIX4; } YY_BREAK case 42: YY_RULE_SETUP { return ES3_keyword(context, MATRIX2); } YY_BREAK case 43: YY_RULE_SETUP { return ES3_keyword(context, MATRIX3); } YY_BREAK case 44: YY_RULE_SETUP { return ES3_keyword(context, MATRIX4); } YY_BREAK case 45: YY_RULE_SETUP { return ES3_keyword(context, MATRIX2x3); } YY_BREAK case 46: YY_RULE_SETUP { return ES3_keyword(context, MATRIX3x2); } YY_BREAK case 47: YY_RULE_SETUP { return ES3_keyword(context, MATRIX2x4); } YY_BREAK case 48: YY_RULE_SETUP { return ES3_keyword(context, MATRIX4x2); } YY_BREAK case 49: YY_RULE_SETUP { return ES3_keyword(context, MATRIX3x4); } YY_BREAK case 50: YY_RULE_SETUP { return ES3_keyword(context, MATRIX4x3); } YY_BREAK case 51: YY_RULE_SETUP { return VEC2; } YY_BREAK case 52: YY_RULE_SETUP { return VEC3; } YY_BREAK case 53: YY_RULE_SETUP { return VEC4; } YY_BREAK case 54: YY_RULE_SETUP { return IVEC2; } YY_BREAK case 55: YY_RULE_SETUP { return IVEC3; } YY_BREAK case 56: YY_RULE_SETUP { return IVEC4; } YY_BREAK case 57: YY_RULE_SETUP { return BVEC2; } YY_BREAK case 58: YY_RULE_SETUP { return BVEC3; } YY_BREAK case 59: YY_RULE_SETUP { return BVEC4; } YY_BREAK case 60: YY_RULE_SETUP { return ES3_keyword(context, UVEC2); } YY_BREAK case 61: YY_RULE_SETUP { return ES3_keyword(context, UVEC3); } YY_BREAK case 62: YY_RULE_SETUP { return ES3_keyword(context, UVEC4); } YY_BREAK case 63: YY_RULE_SETUP { return SAMPLER2D; } YY_BREAK case 64: YY_RULE_SETUP { return SAMPLERCUBE; } YY_BREAK case 65: YY_RULE_SETUP { return SAMPLER_EXTERNAL_OES; } YY_BREAK case 66: YY_RULE_SETUP { return ES2_reserved_ES2_extension_ES3_keyword( context, TExtension::OES_texture_3D, SAMPLER3D); } YY_BREAK case 67: YY_RULE_SETUP { return ES2_reserved_ES3_keyword(context, SAMPLER3DRECT); } YY_BREAK case 68: YY_RULE_SETUP { return SAMPLER2DRECT; } YY_BREAK case 69: YY_RULE_SETUP { return ES3_keyword(context, SAMPLER2DARRAY); } YY_BREAK case 70: YY_RULE_SETUP { return ES3_reserved_ES3_extension_ES3_1_keyword( context, TExtension::ANGLE_texture_multisample, SAMPLER2DMS); } YY_BREAK case 71: YY_RULE_SETUP { return ES3_keyword(context, ISAMPLER2D); } YY_BREAK case 72: YY_RULE_SETUP { return ES3_keyword(context, ISAMPLER3D); } YY_BREAK case 73: YY_RULE_SETUP { return ES3_keyword(context, ISAMPLERCUBE); } YY_BREAK case 74: YY_RULE_SETUP { return ES3_keyword(context, ISAMPLER2DARRAY); } YY_BREAK case 75: YY_RULE_SETUP { return ES3_reserved_ES3_extension_ES3_1_keyword( context, TExtension::ANGLE_texture_multisample, ISAMPLER2DMS); } YY_BREAK case 76: YY_RULE_SETUP { return ES3_keyword(context, USAMPLER2D); } YY_BREAK case 77: YY_RULE_SETUP { return ES3_keyword(context, USAMPLER3D); } YY_BREAK case 78: YY_RULE_SETUP { return ES3_keyword(context, USAMPLERCUBE); } YY_BREAK case 79: YY_RULE_SETUP { return ES3_keyword(context, USAMPLER2DARRAY); } YY_BREAK case 80: YY_RULE_SETUP { return ES3_reserved_ES3_extension_ES3_1_keyword( context, TExtension::ANGLE_texture_multisample, USAMPLER2DMS); } YY_BREAK case 81: YY_RULE_SETUP { return ES2_reserved_ES2_extension_ES3_keyword( context, TExtension::EXT_shadow_samplers, SAMPLER2DSHADOW); } YY_BREAK case 82: YY_RULE_SETUP { return ES3_keyword(context, SAMPLERCUBESHADOW); } YY_BREAK case 83: YY_RULE_SETUP { return ES3_keyword(context, SAMPLER2DARRAYSHADOW); } YY_BREAK case 84: YY_RULE_SETUP { return ES3_extension(context, TExtension::EXT_YUV_target, SAMPLEREXTERNAL2DY2YEXT); } YY_BREAK case 85: YY_RULE_SETUP { return ES3_reserved_ES3_1_extension_ES3_2_keyword( context, TExtension::OES_texture_storage_multisample_2d_array, SAMPLER2DMSARRAY); } YY_BREAK case 86: YY_RULE_SETUP { return ES3_reserved_ES3_1_extension_ES3_2_keyword( context, TExtension::OES_texture_storage_multisample_2d_array, ISAMPLER2DMSARRAY); } YY_BREAK case 87: YY_RULE_SETUP { return ES3_reserved_ES3_1_extension_ES3_2_keyword( context, TExtension::OES_texture_storage_multisample_2d_array, USAMPLER2DMSARRAY); } YY_BREAK case 88: YY_RULE_SETUP { return ES3_1_reserved_ES3_1_extension_ES3_2_keyword_2( context, TExtension::OES_texture_cube_map_array, TExtension::EXT_texture_cube_map_array, SAMPLERCUBEARRAYOES, SAMPLERCUBEARRAYEXT); } YY_BREAK case 89: YY_RULE_SETUP { return ES3_and_3_1_reserved_ES3_1_extension_ES3_2_keyword_2( context, TExtension::OES_texture_buffer, TExtension::EXT_texture_buffer, SAMPLERBUFFER, SAMPLERBUFFER); } YY_BREAK case 90: YY_RULE_SETUP { return ES3_1_reserved_ES3_1_extension_ES3_2_keyword_2( context, TExtension::OES_texture_cube_map_array, TExtension::EXT_texture_cube_map_array, SAMPLERCUBEARRAYSHADOWOES, SAMPLERCUBEARRAYSHADOWEXT); } YY_BREAK case 91: YY_RULE_SETUP { return ES3_1_reserved_ES3_1_extension_ES3_2_keyword_2( context, TExtension::OES_texture_cube_map_array, TExtension::EXT_texture_cube_map_array, ISAMPLERCUBEARRAYOES, ISAMPLERCUBEARRAYEXT); } YY_BREAK case 92: YY_RULE_SETUP { return ES3_and_3_1_reserved_ES3_1_extension_ES3_2_keyword_2( context, TExtension::OES_texture_buffer, TExtension::EXT_texture_buffer, ISAMPLERBUFFER, ISAMPLERBUFFER); } YY_BREAK case 93: YY_RULE_SETUP { return ES3_1_reserved_ES3_1_extension_ES3_2_keyword_2( context, TExtension::OES_texture_cube_map_array, TExtension::EXT_texture_cube_map_array, USAMPLERCUBEARRAYOES, USAMPLERCUBEARRAYEXT); } YY_BREAK case 94: YY_RULE_SETUP { return ES3_and_3_1_reserved_ES3_1_extension_ES3_2_keyword_2( context, TExtension::OES_texture_buffer, TExtension::EXT_texture_buffer, USAMPLERBUFFER, USAMPLERBUFFER); } YY_BREAK case 95: YY_RULE_SETUP { return WEBGL_video_texture_extension(context, SAMPLERVIDEOWEBGL); } YY_BREAK case 96: YY_RULE_SETUP { return STRUCT; } YY_BREAK case 97: YY_RULE_SETUP { return ES2_extension_2_ES3_keyword( context, TExtension::EXT_shader_framebuffer_fetch, TExtension::EXT_shader_framebuffer_fetch_non_coherent, LAYOUT); } YY_BREAK case 98: YY_RULE_SETUP { return ES3_extension(context, TExtension::EXT_YUV_target, YUVCSCSTANDARDEXT); } YY_BREAK case 99: YY_RULE_SETUP { return yuvcscstandardext_constant(context); } YY_BREAK case 100: YY_RULE_SETUP { return yuvcscstandardext_constant(context); } YY_BREAK case 101: YY_RULE_SETUP { return yuvcscstandardext_constant(context); } YY_BREAK case 102: YY_RULE_SETUP { return ES3_reserved_ES3_1_keyword(context, IMAGE2D); } YY_BREAK case 103: YY_RULE_SETUP { return ES3_reserved_ES3_1_keyword(context, IIMAGE2D); } YY_BREAK case 104: YY_RULE_SETUP { return ES3_reserved_ES3_1_keyword(context, UIMAGE2D); } YY_BREAK case 105: YY_RULE_SETUP { return ES3_reserved_ES3_1_keyword(context, IMAGE2DARRAY); } YY_BREAK case 106: YY_RULE_SETUP { return ES3_reserved_ES3_1_keyword(context, IIMAGE2DARRAY); } YY_BREAK case 107: YY_RULE_SETUP { return ES3_reserved_ES3_1_keyword(context, UIMAGE2DARRAY); } YY_BREAK case 108: YY_RULE_SETUP { return ES3_reserved_ES3_1_keyword(context, IMAGE3D); } YY_BREAK case 109: YY_RULE_SETUP { return ES3_reserved_ES3_1_keyword(context, UIMAGE3D); } YY_BREAK case 110: YY_RULE_SETUP { return ES3_reserved_ES3_1_keyword(context, IIMAGE3D); } YY_BREAK case 111: YY_RULE_SETUP { return ES3_reserved_ES3_1_keyword(context, IIMAGECUBE); } YY_BREAK case 112: YY_RULE_SETUP { return ES3_reserved_ES3_1_keyword(context, UIMAGECUBE); } YY_BREAK case 113: YY_RULE_SETUP { return ES3_reserved_ES3_1_keyword(context, IMAGECUBE); } YY_BREAK case 114: YY_RULE_SETUP { return ES3_1_reserved_ES3_1_extension_ES3_2_keyword_2( context, TExtension::OES_texture_cube_map_array, TExtension::EXT_texture_cube_map_array, IMAGECUBEARRAYOES, IMAGECUBEARRAYEXT); } YY_BREAK case 115: YY_RULE_SETUP { return ES3_1_reserved_ES3_1_extension_ES3_2_keyword_2( context, TExtension::OES_texture_cube_map_array, TExtension::EXT_texture_cube_map_array, IIMAGECUBEARRAYOES, IIMAGECUBEARRAYEXT); } YY_BREAK case 116: YY_RULE_SETUP { return ES3_1_reserved_ES3_1_extension_ES3_2_keyword_2( context, TExtension::OES_texture_cube_map_array, TExtension::EXT_texture_cube_map_array, UIMAGECUBEARRAYOES, UIMAGECUBEARRAYEXT); } YY_BREAK case 117: YY_RULE_SETUP { return ES3_and_3_1_reserved_ES3_1_extension_ES3_2_keyword_2( context, TExtension::OES_texture_buffer, TExtension::EXT_texture_buffer, IMAGEBUFFER, IMAGEBUFFER); } YY_BREAK case 118: YY_RULE_SETUP { return ES3_and_3_1_reserved_ES3_1_extension_ES3_2_keyword_2( context, TExtension::OES_texture_buffer, TExtension::EXT_texture_buffer, IIMAGEBUFFER, IIMAGEBUFFER); } YY_BREAK case 119: YY_RULE_SETUP { return ES3_and_3_1_reserved_ES3_1_extension_ES3_2_keyword_2( context, TExtension::OES_texture_buffer, TExtension::EXT_texture_buffer, UIMAGEBUFFER, UIMAGEBUFFER); } YY_BREAK case 120: YY_RULE_SETUP { return ES3_reserved_ES3_1_keyword(context, READONLY); } YY_BREAK case 121: YY_RULE_SETUP { return ES3_reserved_ES3_1_keyword(context, WRITEONLY); } YY_BREAK case 122: YY_RULE_SETUP { return ES3_reserved_ES3_1_keyword(context, COHERENT); } YY_BREAK case 123: YY_RULE_SETUP { return ES3_reserved_ES3_1_keyword(context, RESTRICT); } YY_BREAK case 124: YY_RULE_SETUP { return ES2_reserved_ES3_1_keyword(context, VOLATILE); } YY_BREAK case 125: YY_RULE_SETUP { return ES3_reserved_ES3_1_keyword(context, ATOMICUINT); } YY_BREAK case 126: YY_RULE_SETUP { return ES3_reserved_ES3_extension_ES3_2_keyword( context, TExtension::OES_shader_multisample_interpolation, SAMPLE); } YY_BREAK case 127: 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 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: case 145: case 146: case 147: case 148: case 149: case 150: case 151: 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 152: 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 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: case 186: case 187: case 188: case 189: case 190: case 191: case 192: YY_RULE_SETUP { return reserved_word(yyscanner); } YY_BREAK case 193: YY_RULE_SETUP { yylval->lex.string = AllocatePoolCharArray(yytext, yyleng); return check_type(yyscanner); } YY_BREAK case 194: YY_RULE_SETUP { return int_constant(context); } YY_BREAK case 195: YY_RULE_SETUP { return int_constant(context); } YY_BREAK case 196: YY_RULE_SETUP { return int_constant(context); } YY_BREAK case 197: YY_RULE_SETUP { return uint_constant(context); } YY_BREAK case 198: YY_RULE_SETUP { return uint_constant(context); } YY_BREAK case 199: YY_RULE_SETUP { return uint_constant(context); } YY_BREAK case 200: YY_RULE_SETUP { return float_constant(yyscanner); } YY_BREAK case 201: YY_RULE_SETUP { return float_constant(yyscanner); } YY_BREAK case 202: YY_RULE_SETUP { return float_constant(yyscanner); } YY_BREAK case 203: YY_RULE_SETUP { return floatsuffix_check(context); } YY_BREAK case 204: YY_RULE_SETUP { return floatsuffix_check(context); } YY_BREAK case 205: YY_RULE_SETUP { return floatsuffix_check(context); } YY_BREAK case 206: YY_RULE_SETUP { return ADD_ASSIGN; } YY_BREAK case 207: YY_RULE_SETUP { return SUB_ASSIGN; } YY_BREAK case 208: YY_RULE_SETUP { return MUL_ASSIGN; } YY_BREAK case 209: YY_RULE_SETUP { return DIV_ASSIGN; } YY_BREAK case 210: YY_RULE_SETUP { return MOD_ASSIGN; } YY_BREAK case 211: YY_RULE_SETUP { return LEFT_ASSIGN; } YY_BREAK case 212: YY_RULE_SETUP { return RIGHT_ASSIGN; } YY_BREAK case 213: YY_RULE_SETUP { return AND_ASSIGN; } YY_BREAK case 214: YY_RULE_SETUP { return XOR_ASSIGN; } YY_BREAK case 215: YY_RULE_SETUP { return OR_ASSIGN; } YY_BREAK case 216: YY_RULE_SETUP { return INC_OP; } YY_BREAK case 217: YY_RULE_SETUP { return DEC_OP; } YY_BREAK case 218: YY_RULE_SETUP { return AND_OP; } YY_BREAK case 219: YY_RULE_SETUP { return OR_OP; } YY_BREAK case 220: YY_RULE_SETUP { return XOR_OP; } YY_BREAK case 221: YY_RULE_SETUP { return LE_OP; } YY_BREAK case 222: YY_RULE_SETUP { return GE_OP; } YY_BREAK case 223: YY_RULE_SETUP { return EQ_OP; } YY_BREAK case 224: YY_RULE_SETUP { return NE_OP; } YY_BREAK case 225: YY_RULE_SETUP { return LEFT_OP; } YY_BREAK case 226: YY_RULE_SETUP { return RIGHT_OP; } YY_BREAK case 227: YY_RULE_SETUP { return SEMICOLON; } YY_BREAK case 228: YY_RULE_SETUP { return LEFT_BRACE; } YY_BREAK case 229: YY_RULE_SETUP { return RIGHT_BRACE; } YY_BREAK case 230: YY_RULE_SETUP { return COMMA; } YY_BREAK case 231: YY_RULE_SETUP { return COLON; } YY_BREAK case 232: YY_RULE_SETUP { return EQUAL; } YY_BREAK case 233: YY_RULE_SETUP { return LEFT_PAREN; } YY_BREAK case 234: YY_RULE_SETUP { return RIGHT_PAREN; } YY_BREAK case 235: YY_RULE_SETUP { return LEFT_BRACKET; } YY_BREAK case 236: YY_RULE_SETUP { return RIGHT_BRACKET; } YY_BREAK case 237: YY_RULE_SETUP { BEGIN(FIELDS); return DOT; } YY_BREAK case 238: YY_RULE_SETUP { return BANG; } YY_BREAK case 239: YY_RULE_SETUP { return DASH; } YY_BREAK case 240: YY_RULE_SETUP { return TILDE; } YY_BREAK case 241: YY_RULE_SETUP { return PLUS; } YY_BREAK case 242: YY_RULE_SETUP { return STAR; } YY_BREAK case 243: YY_RULE_SETUP { return SLASH; } YY_BREAK case 244: YY_RULE_SETUP { return PERCENT; } YY_BREAK case 245: YY_RULE_SETUP { return LEFT_ANGLE; } YY_BREAK case 246: YY_RULE_SETUP { return RIGHT_ANGLE; } YY_BREAK case 247: YY_RULE_SETUP { return VERTICAL_BAR; } YY_BREAK case 248: YY_RULE_SETUP { return CARET; } YY_BREAK case 249: YY_RULE_SETUP { return AMPERSAND; } YY_BREAK case 250: YY_RULE_SETUP { return QUESTION; } YY_BREAK case 251: YY_RULE_SETUP { BEGIN(INITIAL); yylval->lex.string = AllocatePoolCharArray(yytext, yyleng); return FIELD_SELECTION; } YY_BREAK case 252: YY_RULE_SETUP {} YY_BREAK case 253: YY_RULE_SETUP { yyextra->error(*yylloc, "Illegal character at fieldname start", yytext); return 0; } YY_BREAK case 254: /* rule 254 can match eol */ YY_RULE_SETUP {} YY_BREAK case YY_STATE_EOF(INITIAL): case YY_STATE_EOF(FIELDS): { yyterminate(); } YY_BREAK case 255: YY_RULE_SETUP { assert(false); return 0; } YY_BREAK case 256: 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 >= 938) 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 >= 938) yy_c = yy_meta[yy_c]; } yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c]; yy_is_jam = (yy_current_state == 937); (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_extension_2_ES3_keyword(TParseContext *context, TExtension extension1, TExtension extension2, 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 or GLSL ES 1.00 with enabled extension. if (is_extension_enabled_or_is_core(context, 100, extension1, 300)) { return token; } else if (is_extension_enabled_or_is_core(context, 100, extension2, 300)) { return token; } // not a reserved word in GLSL ES 1.00, so could be used as an identifier/type name 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(TParseContext *context, TExtension extension, int token) { struct yyguts_t *yyg = (struct yyguts_t *)context->getScanner(); yyscan_t yyscanner = (yyscan_t)context->getScanner(); if (context->getShaderVersion() >= 300) { if (context->isExtensionEnabled(extension)) { return token; } else { return reserved_word(yyscanner); } } 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); } int ES3_reserved_ES3_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 3.00 with enabled extension or in GLSL ES 3.20 if (is_extension_enabled_or_is_core(context, 300, extension, 320)) { return token; } if (context->getShaderVersion() == 300 || context->getShaderVersion() == 310) { 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); } static int ES3_1_reserved_ES3_1_extension_ES3_2_keyword_2(TParseContext *context, TExtension extension1, TExtension extension2, int token1, int token2) { 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, extension1, 320)) { return token1; } else if (is_extension_enabled_or_is_core(context, 310, extension2, 320)) { return token2; } // 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); } static int ES3_and_3_1_reserved_ES3_1_extension_ES3_2_keyword_2(TParseContext *context, TExtension extension1, TExtension extension2, int token1, int token2) { 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, extension1, 320)) { return token1; } else if (is_extension_enabled_or_is_core(context, 310, extension2, 320)) { return token2; } // A reserved word in GLSL ES 3.00 and 3.10 if (context->getShaderVersion() >= 300) { 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; }