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android / platform / external / angle / 96c26c681 / . / src / compiler / translator / glslang_lex_autogen.cpp
blob: c6ef03e7cb2add326e1f923372aeb88e1a020e99 [file] [log] [blame]
#line 17 "glslang.l"
// GENERATED FILE - DO NOT EDIT.
// Generated by generate_parser.py from glslang.l
//
// Copyright 2019 The ANGLE Project Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
//
// glslang.l:
// Lexer for the OpenGL shading language.
// Ignore errors in auto-generated code.
#if defined(__GNUC__)
# pragma GCC diagnostic ignored "-Wswitch-enum"
# pragma GCC diagnostic ignored "-Wunused-function"
# pragma GCC diagnostic ignored "-Wunused-variable"
#elif defined(_MSC_VER)
# pragma warning(disable : 4005)
# pragma warning(disable : 4065)
# pragma warning(disable : 4189)
# pragma warning(disable : 4244)
# pragma warning(disable : 4505)
# pragma warning(disable : 4701)
# pragma warning(disable : 4702)
#endif
#if defined(__clang__)
# pragma clang diagnostic ignored "-Wimplicit-fallthrough"
# if defined(__APPLE__)
// Older clang versions don't have -Wextra-semi-stmt, and detecting Apple clang versions is
// difficult because they use different yet overlapping version numbers vs. regular clang.
# pragma clang diagnostic ignored "-Wunknown-warning-option"
# endif
// Flex isn't semi-colon clean.
# pragma clang diagnostic ignored "-Wextra-semi-stmt"
# pragma clang diagnostic ignored "-Wunreachable-code"
#endif
#define YY_INT_ALIGNED short int
/* A lexical scanner generated by flex */
#define FLEX_SCANNER
#define YY_FLEX_MAJOR_VERSION 2
#define YY_FLEX_MINOR_VERSION 6
#define YY_FLEX_SUBMINOR_VERSION 4
#if YY_FLEX_SUBMINOR_VERSION > 0
# define FLEX_BETA
#endif
#ifdef yyget_lval
# define yyget_lval_ALREADY_DEFINED
#else
# define yyget_lval yyget_lval
#endif
#ifdef yyset_lval
# define yyset_lval_ALREADY_DEFINED
#else
# define yyset_lval yyset_lval
#endif
#ifdef yyget_lloc
# define yyget_lloc_ALREADY_DEFINED
#else
# define yyget_lloc yyget_lloc
#endif
#ifdef yyset_lloc
# define yyset_lloc_ALREADY_DEFINED
#else
# define yyset_lloc yyset_lloc
#endif
/* First, we deal with platform-specific or compiler-specific issues. */
/* begin standard C headers. */
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
/* end standard C headers. */
/* flex integer type definitions */
#ifndef FLEXINT_H
# define FLEXINT_H
/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
# if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
* if you want the limit (max/min) macros for int types.
*/
# ifndef __STDC_LIMIT_MACROS
# define __STDC_LIMIT_MACROS 1
# endif
# include <inttypes.h>
typedef int8_t flex_int8_t;
typedef uint8_t flex_uint8_t;
typedef int16_t flex_int16_t;
typedef uint16_t flex_uint16_t;
typedef int32_t flex_int32_t;
typedef uint32_t flex_uint32_t;
# else
typedef signed char flex_int8_t;
typedef short int flex_int16_t;
typedef int flex_int32_t;
typedef unsigned char flex_uint8_t;
typedef unsigned short int flex_uint16_t;
typedef unsigned int flex_uint32_t;
/* Limits of integral types. */
# ifndef INT8_MIN
# define INT8_MIN (-128)
# endif
# ifndef INT16_MIN
# define INT16_MIN (-32767 - 1)
# endif
# ifndef INT32_MIN
# define INT32_MIN (-2147483647 - 1)
# endif
# ifndef INT8_MAX
# define INT8_MAX (127)
# endif
# ifndef INT16_MAX
# define INT16_MAX (32767)
# endif
# ifndef INT32_MAX
# define INT32_MAX (2147483647)
# endif
# ifndef UINT8_MAX
# define UINT8_MAX (255U)
# endif
# ifndef UINT16_MAX
# define UINT16_MAX (65535U)
# endif
# ifndef UINT32_MAX
# define UINT32_MAX (4294967295U)
# endif
# ifndef SIZE_MAX
# define SIZE_MAX (~(size_t)0)
# endif
# endif /* ! C99 */
#endif /* ! FLEXINT_H */
/* begin standard C++ headers. */
/* TODO: this is always defined, so inline it */
#define yyconst const
#if defined(__GNUC__) && __GNUC__ >= 3
# define yynoreturn __attribute__((__noreturn__))
#else
# define yynoreturn
#endif
/* Returned upon end-of-file. */
#define YY_NULL 0
/* Promotes a possibly negative, possibly signed char to an
* integer in range [0..255] for use as an array index.
*/
#define YY_SC_TO_UI(c) ((YY_CHAR)(c))
/* An opaque pointer. */
#ifndef YY_TYPEDEF_YY_SCANNER_T
# define YY_TYPEDEF_YY_SCANNER_T
typedef void *yyscan_t;
#endif
/* For convenience, these vars (plus the bison vars far below)
are macros in the reentrant scanner. */
#define yyin yyg->yyin_r
#define yyout yyg->yyout_r
#define yyextra yyg->yyextra_r
#define yyleng yyg->yyleng_r
#define yytext yyg->yytext_r
#define yylineno (YY_CURRENT_BUFFER_LVALUE->yy_bs_lineno)
#define yycolumn (YY_CURRENT_BUFFER_LVALUE->yy_bs_column)
#define yy_flex_debug yyg->yy_flex_debug_r
/* Enter a start condition. This macro really ought to take a parameter,
* but we do it the disgusting crufty way forced on us by the ()-less
* definition of BEGIN.
*/
#define BEGIN yyg->yy_start = 1 + 2 *
/* Translate the current start state into a value that can be later handed
* to BEGIN to return to the state. The YYSTATE alias is for lex
* compatibility.
*/
#define YY_START ((yyg->yy_start - 1) / 2)
#define YYSTATE YY_START
/* Action number for EOF rule of a given start state. */
#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
/* Special action meaning "start processing a new file". */
#define YY_NEW_FILE yyrestart(yyin, yyscanner)
#define YY_END_OF_BUFFER_CHAR 0
/* Size of default input buffer. */
#ifndef YY_BUF_SIZE
# ifdef __ia64__
/* On IA-64, the buffer size is 16k, not 8k.
* Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case.
* Ditto for the __ia64__ case accordingly.
*/
# define YY_BUF_SIZE 32768
# else
# define YY_BUF_SIZE 16384
# endif /* __ia64__ */
#endif
/* The state buf must be large enough to hold one state per character in the main buffer.
*/
#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))
#ifndef YY_TYPEDEF_YY_BUFFER_STATE
# define YY_TYPEDEF_YY_BUFFER_STATE
typedef struct yy_buffer_state *YY_BUFFER_STATE;
#endif
#ifndef YY_TYPEDEF_YY_SIZE_T
# define YY_TYPEDEF_YY_SIZE_T
typedef size_t yy_size_t;
#endif
#define EOB_ACT_CONTINUE_SCAN 0
#define EOB_ACT_END_OF_FILE 1
#define EOB_ACT_LAST_MATCH 2
/* Note: We specifically omit the test for yy_rule_can_match_eol because it requires
* access to the local variable yy_act. Since yyless() is a macro, it would break
* existing scanners that call yyless() from OUTSIDE yylex.
* One obvious solution it to make yy_act a global. I tried that, and saw
* a 5% performance hit in a non-yylineno scanner, because yy_act is
* normally declared as a register variable-- so it is not worth it.
*/
#define YY_LESS_LINENO(n) \
do \
{ \
int yyl; \
for (yyl = n; yyl < yyleng; ++yyl) \
if (yytext[yyl] == '\n') \
--yylineno; \
} while (0)
#define YY_LINENO_REWIND_TO(dst) \
do \
{ \
const char *p; \
for (p = yy_cp - 1; p >= (dst); --p) \
if (*p == '\n') \
--yylineno; \
} while (0)
/* Return all but the first "n" matched characters back to the input stream. */
#define yyless(n) \
do \
{ \
/* Undo effects of setting up yytext. */ \
int yyless_macro_arg = (n); \
YY_LESS_LINENO(yyless_macro_arg); \
*yy_cp = yyg->yy_hold_char; \
YY_RESTORE_YY_MORE_OFFSET \
yyg->yy_c_buf_p = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
YY_DO_BEFORE_ACTION; /* set up yytext again */ \
} while (0)
#define unput(c) yyunput(c, yyg->yytext_ptr, yyscanner)
#ifndef YY_STRUCT_YY_BUFFER_STATE
# define YY_STRUCT_YY_BUFFER_STATE
struct yy_buffer_state
{
FILE *yy_input_file;
char *yy_ch_buf; /* input buffer */
char *yy_buf_pos; /* current position in input buffer */
/* Size of input buffer in bytes, not including room for EOB
* characters.
*/
int yy_buf_size;
/* Number of characters read into yy_ch_buf, not including EOB
* characters.
*/
int yy_n_chars;
/* Whether we "own" the buffer - i.e., we know we created it,
* and can realloc() it to grow it, and should free() it to
* delete it.
*/
int yy_is_our_buffer;
/* Whether this is an "interactive" input source; if so, and
* if we're using stdio for input, then we want to use getc()
* instead of fread(), to make sure we stop fetching input after
* each newline.
*/
int yy_is_interactive;
/* Whether we're considered to be at the beginning of a line.
* If so, '^' rules will be active on the next match, otherwise
* not.
*/
int yy_at_bol;
int yy_bs_lineno; /**< The line count. */
int yy_bs_column; /**< The column count. */
/* Whether to try to fill the input buffer when we reach the
* end of it.
*/
int yy_fill_buffer;
int yy_buffer_status;
# define YY_BUFFER_NEW 0
# define YY_BUFFER_NORMAL 1
/* When an EOF's been seen but there's still some text to process
* then we mark the buffer as YY_EOF_PENDING, to indicate that we
* shouldn't try reading from the input source any more. We might
* still have a bunch of tokens to match, though, because of
* possible backing-up.
*
* When we actually see the EOF, we change the status to "new"
* (via yyrestart()), so that the user can continue scanning by
* just pointing yyin at a new input file.
*/
# define YY_BUFFER_EOF_PENDING 2
};
#endif /* !YY_STRUCT_YY_BUFFER_STATE */
/* We provide macros for accessing buffer states in case in the
* future we want to put the buffer states in a more general
* "scanner state".
*
* Returns the top of the stack, or NULL.
*/
#define YY_CURRENT_BUFFER \
(yyg->yy_buffer_stack ? yyg->yy_buffer_stack[yyg->yy_buffer_stack_top] : NULL)
/* Same as previous macro, but useful when we know that the buffer stack is not
* NULL or when we need an lvalue. For internal use only.
*/
#define YY_CURRENT_BUFFER_LVALUE yyg->yy_buffer_stack[yyg->yy_buffer_stack_top]
void yyrestart(FILE *input_file, yyscan_t yyscanner);
void yy_switch_to_buffer(YY_BUFFER_STATE new_buffer, yyscan_t yyscanner);
YY_BUFFER_STATE yy_create_buffer(FILE *file, int size, yyscan_t yyscanner);
void yy_delete_buffer(YY_BUFFER_STATE b, yyscan_t yyscanner);
void yy_flush_buffer(YY_BUFFER_STATE b, yyscan_t yyscanner);
void yypush_buffer_state(YY_BUFFER_STATE new_buffer, yyscan_t yyscanner);
void yypop_buffer_state(yyscan_t yyscanner);
static void yyensure_buffer_stack(yyscan_t yyscanner);
static void yy_load_buffer_state(yyscan_t yyscanner);
static void yy_init_buffer(YY_BUFFER_STATE b, FILE *file, yyscan_t yyscanner);
#define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER, yyscanner)
YY_BUFFER_STATE yy_scan_buffer(char *base, yy_size_t size, yyscan_t yyscanner);
YY_BUFFER_STATE yy_scan_string(const char *yy_str, yyscan_t yyscanner);
YY_BUFFER_STATE yy_scan_bytes(const char *bytes, int len, yyscan_t yyscanner);
void *yyalloc(yy_size_t, yyscan_t yyscanner);
void *yyrealloc(void *, yy_size_t, yyscan_t yyscanner);
void yyfree(void *, yyscan_t yyscanner);
#define yy_new_buffer yy_create_buffer
#define yy_set_interactive(is_interactive) \
{ \
if (!YY_CURRENT_BUFFER) \
{ \
yyensure_buffer_stack(yyscanner); \
YY_CURRENT_BUFFER_LVALUE = yy_create_buffer(yyin, YY_BUF_SIZE, yyscanner); \
} \
YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
}
#define yy_set_bol(at_bol) \
{ \
if (!YY_CURRENT_BUFFER) \
{ \
yyensure_buffer_stack(yyscanner); \
YY_CURRENT_BUFFER_LVALUE = yy_create_buffer(yyin, YY_BUF_SIZE, yyscanner); \
} \
YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
}
#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
/* Begin user sect3 */
#define yywrap(yyscanner) (/*CONSTCOND*/ 1)
#define YY_SKIP_YYWRAP
typedef flex_uint8_t YY_CHAR;
typedef int yy_state_type;
#define yytext_ptr yytext_r
static yy_state_type yy_get_previous_state(yyscan_t yyscanner);
static yy_state_type yy_try_NUL_trans(yy_state_type current_state, yyscan_t yyscanner);
static int yy_get_next_buffer(yyscan_t yyscanner);
static void yynoreturn yy_fatal_error(const char *msg, yyscan_t yyscanner);
/* Done after the current pattern has been matched and before the
* corresponding action - sets up yytext.
*/
#define YY_DO_BEFORE_ACTION \
yyg->yytext_ptr = yy_bp; \
yyleng = (int)(yy_cp - yy_bp); \
yyg->yy_hold_char = *yy_cp; \
*yy_cp = '\0'; \
yyg->yy_c_buf_p = yy_cp;
#define YY_NUM_RULES 249
#define YY_END_OF_BUFFER 250
/* This struct is not used in this scanner,
but its presence is necessary. */
struct yy_trans_info
{
flex_int32_t yy_verify;
flex_int32_t yy_nxt;
};
static const flex_int16_t yy_accept[902] = {
0, 0, 0, 0, 0, 250, 248, 247, 247, 231, 237, 242, 226, 227, 235, 234, 223,
232, 230, 236, 189, 189, 224, 220, 238, 225, 239, 243, 186, 228, 229, 241, 186, 186,
186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186,
186, 186, 186, 221, 240, 222, 233, 246, 245, 249, 244, 217, 203, 222, 211, 206, 201,
209, 199, 210, 200, 195, 202, 194, 188, 189, 0, 192, 0, 229, 221, 228, 218, 214,
216, 215, 219, 186, 207, 213, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186,
186, 186, 186, 186, 13, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186,
186, 16, 186, 186, 25, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186,
186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186,
186, 186, 186, 186, 186, 186, 208, 212, 244, 0, 198, 194, 0, 197, 191, 0, 193,
187, 204, 205, 186, 186, 146, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186,
186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 14, 186,
186, 186, 186, 186, 186, 186, 186, 186, 186, 30, 186, 186, 186, 186, 186, 186, 186,
186, 186, 186, 186, 186, 26, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186,
186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186,
186, 186, 186, 186, 186, 186, 186, 186, 0, 195, 0, 194, 196, 190, 186, 186, 186,
186, 33, 186, 186, 186, 19, 183, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186,
17, 149, 186, 186, 186, 186, 22, 186, 186, 153, 164, 186, 186, 186, 186,
186, 186, 186, 186, 186, 186, 186, 186, 186, 161, 4, 38, 39, 40, 186, 186, 186,
186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186,
186, 186, 186, 186, 186, 152, 34, 186, 186, 31, 186, 186, 186, 186, 186, 186, 186,
50, 51, 52, 32, 186, 186, 186, 186, 186, 186, 186, 186, 11, 186, 56, 57, 58,
186, 147, 186, 186, 7, 186, 186, 186, 186, 173, 174, 175, 186, 35, 186, 165, 29,
176, 177, 178, 2, 170, 171, 172, 186, 186, 186, 27, 168, 186, 186, 186,
186, 186, 53, 54, 55, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 114,
186, 186, 186, 186, 186, 186, 186, 186, 162, 186, 186, 186, 186, 186, 186, 186, 186,
186, 186, 186, 148, 186, 186, 185, 59, 60, 61, 186, 186, 15, 186, 186, 186, 119,
186, 186, 9, 186, 186, 117, 186, 186, 186, 163, 158, 120, 186, 186, 186, 186, 186,
186, 154, 186, 186, 186, 186, 186, 89, 41, 44, 46, 45, 42, 48, 47, 49, 43,
186, 186, 186, 186, 169, 145, 186, 186, 156, 186, 186, 186, 37, 115, 28,
182, 23, 157, 88, 186, 167, 18, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186,
186, 186, 186, 186, 186, 186, 20, 36, 186, 186, 186, 186, 186, 186, 121, 94, 100,
186, 186, 186, 186, 186, 91, 93, 3, 186, 186, 186, 186, 112, 186, 186, 186, 186,
186, 186, 186, 150, 186, 186, 186, 186, 186, 8, 186, 186, 10, 186, 186, 186, 186,
186, 186, 21, 108, 12, 159, 122, 95, 102, 186, 186, 186, 186, 186, 186, 186, 186,
186, 186, 186, 186, 186, 155, 186, 186, 186, 106, 113, 109, 186, 186, 186,
186, 186, 186, 186, 186, 151, 123, 96, 101, 186, 186, 166, 186, 110, 186, 186, 186,
186, 6, 186, 186, 186, 186, 186, 186, 186, 186, 186, 105, 160, 1, 186, 186, 186,
186, 186, 186, 184, 186, 118, 5, 179, 62, 65, 186, 186, 186, 186, 186, 186, 186,
186, 186, 186, 186, 186, 186, 186, 107, 186, 186, 186, 186, 186, 186, 103, 186, 186,
186, 186, 186, 136, 70, 71, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186,
186, 186, 186, 186, 116, 186, 186, 186, 104, 138, 75, 76, 186, 186, 186,
186, 111, 186, 186, 186, 186, 186, 186, 186, 131, 186, 186, 186, 186, 186, 186, 186,
186, 186, 186, 186, 69, 186, 186, 186, 186, 63, 186, 186, 186, 186, 186, 186, 186,
186, 186, 186, 186, 186, 186, 186, 186, 132, 124, 186, 97, 186, 186, 186, 74, 186,
186, 72, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186,
133, 186, 186, 79, 186, 186, 77, 186, 186, 125, 98, 186, 127, 186, 128, 186, 186,
186, 186, 186, 186, 24, 186, 186, 186, 186, 67, 186, 66, 142, 186, 186,
186, 126, 99, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 186, 140, 143,
186, 134, 186, 68, 186, 186, 186, 186, 186, 186, 186, 186, 186, 141, 144, 186, 186,
186, 186, 137, 73, 186, 186, 186, 180, 186, 186, 186, 80, 186, 186, 186, 139, 78,
186, 186, 186, 186, 186, 186, 186, 186, 186, 84, 186, 186, 186, 186, 186, 186, 186,
186, 186, 85, 186, 186, 186, 186, 81, 186, 87, 86, 90, 186, 129, 130, 92, 186,
186, 186, 64, 186, 186, 186, 181, 186, 135, 82, 186, 186, 186, 186, 83,
0};
static const YY_CHAR yy_ec[256] = {
0, 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 4, 1, 1, 1, 5, 6, 1, 7, 8,
9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
30, 1, 31, 32, 33, 34, 35, 36, 37, 38, 38, 38, 38, 39, 40, 38, 41, 38, 38, 42, 43,
44, 45, 46, 47, 48, 49, 38, 50, 1, 51, 52, 53, 1, 54, 55, 56, 57,
58, 59, 60, 61, 62, 38, 63, 64, 65, 66, 67, 68, 38, 69, 70, 71, 72, 73, 74, 75, 76,
77, 78, 79, 80, 81, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1};
static const YY_CHAR yy_meta[82] = {0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 4, 4, 4, 4, 3, 5, 6, 6, 6, 6, 6,
6, 6, 6, 7, 6, 6, 6, 6, 1, 1, 1, 6, 4, 4, 4, 4, 3, 5, 6, 6, 6,
6, 6, 6, 6, 6, 6, 6, 6, 6, 7, 6, 6, 6, 6, 6, 1, 1, 1, 1};
static const flex_int16_t yy_base[908] = {
0, 0, 0, 81, 0, 1155, 1156, 1156, 1156, 1126, 135, 159, 1156, 1156, 1125,
156, 1156, 155, 153, 1124, 175, 166, 1122, 1156, 175, 1122, 153, 1156, 0, 1156,
1156, 157, 1096, 148, 158, 168, 178, 141, 175, 1081, 187, 193, 154, 159, 161,
1075, 199, 1088, 208, 185, 215, 220, 117, 1073, 1156, 178, 1156, 1156, 1156, 1156,
1156, 0, 1156, 1156, 1156, 1156, 1156, 1156, 1156, 1156, 1156, 1156, 240, 1156, 248,
241, 259, 317, 1156, 0, 1156, 1156, 1156, 1116, 1156, 1156, 1156, 1115, 0, 1156,
1156, 1072, 1070, 1075, 224, 1072, 1080, 1078, 1078, 1065, 1068,
1079, 231, 1073, 1061, 1058, 1071, 1058, 1055, 1055, 1061, 192, 236, 1055, 1065, 1051,
1057, 1060, 1061, 0, 1053, 1063, 241, 1062, 1043, 1056, 1037, 227, 1041, 1054, 1045,
253, 1038, 254, 1050, 1052, 248, 1041, 257, 1028, 1037, 274, 287, 1041, 1037, 1039,
1028, 1031, 279, 260, 292, 1040, 1028, 1040, 150, 1033, 1032, 1020, 1156, 1156, 0,
341, 1156, 312, 357, 1156, 1156, 367, 377, 357, 1156, 1156, 1038, 1029, 0, 1025,
1020, 1024, 1033, 1027, 1029, 345, 1013, 1013, 1024, 1016, 279, 1026, 1023, 1023, 1021,
1018, 1010, 1016, 1003, 1001, 1013, 999, 1015, 0, 1012,
1000, 1007, 1004, 1008, 1009, 1002, 999, 988, 987, 1000, 1003, 991, 1002, 998, 986,
992, 983, 387, 988, 991, 982, 989, 978, 982, 973, 987, 986, 977, 983, 340,
967, 970, 968, 967, 977, 967, 962, 960, 962, 972, 958, 960, 957, 968, 967,
970, 952, 350, 960, 956, 954, 963, 942, 401, 960, 962, 951, 943, 980, 422,
432, 442, 454, 1156, 1156, 947, 938, 948, 947, 0, 945, 949, 404, 0, 0,
937, 935, 935, 936, 931, 939, 928, 945, 934, 407, 0, 0, 928, 938, 937,
937, 0, 922, 413, 0, 0, 924, 416, 931, 932,
923, 917, 916, 917, 916, 916, 393, 462, 911, 0, 0, 907, 906, 905, 907,
908, 913, 907, 903, 916, 911, 911, 909, 908, 902, 896, 898, 897, 901, 906,
892, 895, 890, 898, 903, 891, 888, 900, 891, 0, 0, 897, 893, 0, 885,
885, 890, 881, 888, 465, 885, 0, 0, 0, 0, 875, 887, 886, 873, 874,
883, 884, 884, 0, 869, 0, 0, 0, 870, 0, 878, 869, 0, 868, 869,
863, 873, 0, 0, 0, 864, 0, 860, 0, 0, 0, 0, 0, 0, 0,
0, 0, 870, 469, 869, 0, 0, 867, 863, 860,
908, 907, 0, 0, 0, 850, 475, 478, 481, 855, 851, 856, 847, 845, 858,
843, 0, 843, 856, 845, 841, 847, 842, 849, 849, 0, 846, 843, 847, 831,
829, 832, 838, 844, 839, 838, 826, 0, 828, 829, 0, 0, 0, 0, 826,
829, 0, 823, 833, 824, 0, 834, 814, 0, 823, 818, 0, 811, 811, 824,
0, 826, 0, 487, 845, 844, 843, 804, 803, 0, 820, 819, 814, 855, 846,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 801, 814, 801, 798, 0,
0, 803, 350, 0, 800, 807, 806, 0, 792, 0,
0, 0, 0, 0, 789, 0, 0, 788, 799, 490, 792, 798, 797, 794, 789,
786, 808, 792, 777, 777, 790, 775, 787, 0, 0, 780, 809, 808, 807, 768,
767, 478, 481, 0, 779, 782, 780, 769, 765, 780, 0, 0, 776, 773, 772,
762, 0, 761, 751, 768, 754, 498, 762, 765, 0, 788, 787, 786, 747, 746,
0, 760, 747, 0, 757, 750, 742, 743, 749, 752, 0, 0, 0, 0, 778,
777, 0, 748, 751, 736, 743, 734, 741, 742, 742, 741, 727, 509, 738, 738,
0, 739, 728, 727, 0, 0, 0, 758, 757, 756,
717, 716, 712, 724, 719, 0, 753, 752, 0, 723, 726, 0, 518, 0, 704,
725, 743, 711, 0, 707, 706, 715, 715, 703, 717, 701, 715, 710, 0, 0,
0, 733, 732, 731, 692, 691, 690, 0, 690, 0, 0, 486, 497, 718, 700,
703, 686, 699, 697, 685, 684, 693, 693, 716, 715, 714, 675, 674, 0, 679,
669, 672, 673, 672, 682, 0, 685, 681, 683, 679, 666, 703, 507, 0, 674,
677, 667, 668, 660, 667, 658, 683, 667, 663, 665, 663, 663, 662, 661, 0,
649, 648, 658, 0, 684, 512, 0, 655, 658, 655,
640, 0, 656, 655, 639, 631, 639, 629, 637, 0, 634, 633, 658, 642, 640,
640, 633, 623, 626, 640, 624, 661, 635, 636, 633, 630, 644, 617, 618, 630,
629, 613, 612, 611, 636, 620, 618, 618, 621, 616, 597, 596, 0, 628, 596,
626, 594, 598, 597, 634, 608, 605, 0, 609, 599, 600, 584, 586, 570, 118,
177, 173, 196, 239, 254, 279, 276, 290, 0, 299, 341, 396, 372, 409, 0,
419, 420, 0, 0, 449, 0, 450, 0, 464, 478, 476, 475, 479, 484, 0,
479, 489, 481, 489, 516, 493, 0, 0, 507, 508,
528, 0, 0, 510, 511, 497, 496, 499, 512, 504, 517, 518, 497, 498, 506,
0, 0, 522, 534, 504, 536, 526, 520, 508, 526, 520, 553, 510, 511, 519,
0, 0, 554, 536, 534, 535, 0, 0, 539, 528, 534, 0, 535, 521, 544,
0, 532, 559, 564, 0, 0, 548, 555, 540, 538, 539, 531, 548, 555, 556,
0, 554, 538, 578, 575, 539, 572, 600, 544, 545, 0, 562, 564, 565, 556,
0, 581, 0, 0, 0, 591, 0, 0, 0, 559, 560, 554, 0, 580, 556,
557, 0, 615, 0, 0, 584, 599, 587, 592, 0,
1156, 635, 640, 645, 650, 653, 656};
static const flex_int16_t yy_def[908] = {
0, 901, 1, 901, 3, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901,
901, 901, 901, 901, 902, 901, 901, 901, 901, 901, 901, 903, 901, 901, 901, 903, 903,
903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903,
903, 903, 903, 901, 901, 901, 901, 901, 901, 901, 904, 901, 901, 901, 901, 901, 901,
901, 901, 901, 901, 905, 901, 906, 20, 902, 901, 901, 907, 901, 901, 901, 901, 901,
901, 901, 901, 903, 901, 901, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903,
903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903,
903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903,
903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903,
903, 903, 903, 903, 903, 903, 901, 901, 904, 901, 901, 906, 901, 901, 901, 901, 901,
907, 901, 901, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903,
903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903,
903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903,
903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903,
903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903,
903, 903, 903, 903, 903, 903, 903, 903, 901, 901, 901, 901, 901, 901, 903, 903, 903,
903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903,
903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903,
903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903,
903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903,
903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903,
903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903,
903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903,
903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903,
903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903,
903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903,
903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903,
903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903,
903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903,
903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903,
903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903,
903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903,
903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903,
903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903,
903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903,
903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903,
903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903,
903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903,
903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903,
903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903,
903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903,
903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903,
903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903,
903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903,
903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903,
903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903,
903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903,
903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903,
903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903,
903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903,
903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903,
903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903,
903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903,
903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903, 903,
0, 901, 901, 901, 901, 901, 901};
static const flex_int16_t yy_nxt[1238] = {
0, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 21, 21,
21, 21, 21, 21, 21, 21, 22, 23, 24, 25, 26, 27, 28, 28, 28, 28, 28, 28, 28,
28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 28, 29, 30, 31, 32, 33, 34, 35,
36, 37, 38, 39, 40, 41, 28, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 28,
53, 28, 54, 55, 56, 57, 58, 59, 60, 58, 58, 58, 58, 58, 58, 58, 58, 58, 58,
58, 58, 58, 58, 58, 58,
58, 58, 58, 58, 58, 58, 58, 58, 58, 58, 58, 61, 61, 61, 61, 61, 61, 61, 61,
61, 61, 61, 61, 61, 61, 61, 61, 61, 61, 61, 58, 58, 58, 61, 61, 61, 61, 61,
61, 61, 61, 61, 61, 61, 61, 61, 61, 61, 61, 61, 61, 61, 61, 61, 61, 61, 61,
61, 58, 58, 58, 58, 63, 64, 65, 68, 70, 72, 72, 72, 72, 72, 72, 72, 72, 72,
72, 155, 74, 81, 86, 87, 71, 69, 89, 156, 66, 74, 795, 75, 75, 75, 75, 75, 75,
75, 75, 76, 76, 82,
77, 83, 84, 92, 107, 158, 108, 126, 90, 77, 78, 255, 128, 256, 130, 109, 129, 93, 94,
78, 127, 99, 79, 77, 95, 100, 96, 131, 110, 97, 98, 101, 77, 796, 102, 103, 111, 78,
112, 104, 116, 113, 144, 797, 105, 145, 78, 114, 117, 79, 106, 119, 133, 146, 120, 195, 159,
121, 122, 118, 147, 137, 123, 124, 798, 125, 196, 134, 138, 139, 135, 74, 140, 152, 161, 162,
148, 153, 141, 142, 149, 143, 164, 165, 150, 166, 154, 151, 901, 197, 175, 184, 216, 77, 176,
185, 186, 161, 162, 799,
217, 229, 198, 78, 207, 164, 165, 208, 209, 224, 233, 210, 166, 211, 221, 901, 77, 230, 231,
800, 222, 248, 225, 234, 226, 801, 167, 237, 167, 249, 78, 168, 168, 168, 168, 168, 168, 168,
168, 168, 168, 239, 238, 246, 247, 250, 164, 165, 280, 281, 260, 802, 260, 251, 240, 261, 261,
261, 261, 261, 261, 261, 261, 261, 261, 803, 262, 804, 262, 164, 165, 263, 263, 263, 263, 263,
263, 263, 263, 263, 263, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168, 168,
168, 168, 168, 168, 168,
168, 265, 274, 312, 313, 314, 326, 547, 345, 805, 327, 548, 264, 401, 402, 275, 346, 352, 353,
354, 366, 367, 368, 378, 379, 380, 806, 807, 265, 386, 387, 388, 390, 391, 392, 264, 261, 261,
261, 261, 261, 261, 261, 261, 261, 261, 261, 261, 261, 261, 261, 261, 261, 261, 261, 261, 263,
263, 263, 263, 263, 263, 263, 263, 263, 263, 808, 162, 263, 263, 263, 263, 263, 263, 263, 263,
263, 263, 403, 404, 405, 442, 443, 444, 465, 466, 467, 809, 810, 165, 162, 477, 478, 479, 480,
481, 482, 483, 484, 485,
468, 469, 527, 528, 529, 556, 557, 558, 580, 811, 812, 582, 165, 598, 599, 600, 679, 813, 530,
531, 581, 559, 560, 583, 632, 633, 634, 681, 680, 601, 602, 814, 603, 654, 655, 656, 682, 712,
683, 684, 635, 636, 734, 604, 815, 816, 713, 817, 714, 657, 658, 735, 818, 736, 819, 820, 821,
822, 823, 824, 825, 826, 827, 828, 829, 830, 831, 832, 833, 834, 835, 836, 837, 838, 839, 840,
841, 842, 843, 844, 845, 846, 847, 848, 849, 850, 851, 852, 853, 854, 855, 856, 857, 858, 859,
860, 861, 862, 863, 864,
865, 866, 867, 868, 869, 870, 871, 872, 873, 874, 875, 876, 877, 878, 879, 880, 881, 882, 883,
884, 885, 886, 887, 888, 889, 890, 891, 892, 893, 894, 895, 896, 897, 898, 899, 900, 76, 76,
794, 793, 792, 76, 88, 88, 88, 88, 88, 160, 160, 160, 160, 160, 72, 791, 72, 163, 790,
163, 169, 169, 169, 789, 788, 787, 786, 785, 784, 783, 782, 781, 780, 779, 778, 777, 776, 775,
774, 773, 772, 771, 770, 769, 768, 767, 766, 765, 764, 763, 762, 761, 760, 759, 758, 757, 756,
755, 754, 753, 752, 751,
750, 749, 748, 747, 746, 745, 744, 743, 742, 741, 740, 739, 738, 737, 733, 732, 731, 730, 729,
728, 727, 726, 725, 724, 723, 722, 721, 720, 719, 718, 717, 716, 715, 711, 710, 709, 708, 707,
706, 705, 704, 703, 702, 701, 700, 699, 698, 697, 696, 695, 694, 693, 692, 691, 690, 689, 688,
687, 686, 685, 678, 677, 676, 675, 674, 673, 672, 671, 670, 669, 668, 667, 666, 665, 664, 663,
662, 661, 660, 659, 653, 652, 651, 650, 649, 648, 647, 646, 645, 644, 643, 642, 641, 640, 639,
638, 637, 631, 630, 629,
628, 627, 626, 625, 624, 623, 622, 621, 620, 619, 618, 617, 616, 615, 614, 613, 612, 611, 610,
609, 608, 607, 606, 605, 597, 596, 595, 594, 593, 592, 591, 590, 589, 588, 587, 586, 585, 584,
579, 578, 577, 576, 575, 574, 573, 572, 571, 570, 569, 568, 567, 566, 565, 564, 563, 562, 561,
555, 554, 553, 552, 551, 550, 549, 546, 545, 544, 543, 542, 541, 540, 539, 538, 537, 536, 535,
534, 533, 532, 526, 525, 524, 523, 522, 521, 520, 519, 518, 517, 516, 515, 514, 513, 512, 511,
510, 509, 508, 507, 506,
505, 504, 503, 502, 501, 500, 499, 498, 497, 496, 495, 494, 493, 492, 491, 490, 489, 488, 487,
486, 476, 475, 474, 473, 472, 471, 470, 464, 463, 462, 461, 460, 459, 458, 457, 456, 455, 454,
453, 452, 451, 450, 449, 448, 447, 446, 445, 441, 440, 439, 438, 437, 436, 435, 434, 433, 432,
431, 430, 429, 428, 427, 426, 425, 424, 423, 422, 421, 420, 419, 418, 417, 416, 415, 414, 413,
412, 411, 410, 409, 408, 407, 406, 400, 399, 398, 397, 396, 395, 394, 393, 389, 385, 384, 383,
382, 381, 377, 376, 375,
374, 373, 372, 371, 370, 369, 365, 364, 363, 362, 361, 360, 359, 358, 357, 356, 355, 351, 350,
349, 348, 347, 344, 343, 342, 341, 340, 339, 338, 337, 336, 335, 334, 333, 332, 331, 330, 329,
328, 325, 324, 323, 322, 321, 320, 319, 318, 317, 316, 315, 311, 310, 309, 308, 307, 306, 305,
304, 303, 302, 301, 300, 299, 298, 297, 296, 295, 294, 293, 292, 291, 290, 289, 288, 287, 286,
285, 284, 283, 282, 279, 278, 277, 276, 273, 272, 271, 270, 269, 268, 267, 266, 259, 258, 257,
254, 253, 252, 245, 244,
243, 242, 241, 236, 235, 232, 228, 227, 223, 220, 219, 218, 215, 214, 213, 212, 206, 205, 204,
203, 202, 201, 200, 199, 194, 193, 192, 191, 190, 189, 188, 187, 183, 182, 181, 180, 179, 178,
177, 174, 173, 172, 171, 170, 157, 136, 132, 115, 91, 85, 80, 73, 67, 62, 901, 5, 901,
901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901,
901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901,
901, 901, 901, 901, 901,
901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901,
901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901};
static const flex_int16_t yy_chk[1238] = {
0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
3, 3, 3, 3, 3, 10, 10, 11, 15, 17, 18, 18, 18, 18, 18, 18, 18, 18, 18,
18, 52, 21, 24, 26, 26, 17, 15, 31, 52, 11, 20, 760, 20, 20, 20, 20, 20, 20,
20, 20, 20, 20, 24,
21, 24, 24, 33, 37, 55, 37, 42, 31, 20, 21, 154, 43, 154, 44, 37, 43, 33, 33,
20, 42, 35, 20, 21, 34, 35, 34, 44, 38, 34, 34, 35, 20, 761, 35, 36, 38, 21,
38, 36, 40, 38, 49, 762, 36, 49, 20, 38, 40, 20, 36, 41, 46, 49, 41, 111, 55,
41, 41, 40, 49, 48, 41, 41, 763, 41, 111, 46, 48, 48, 46, 76, 48, 51, 72, 72,
50, 51, 48, 48, 50, 48, 74, 74, 50, 75, 51, 50, 75, 112, 94, 102, 127, 76, 94,
102, 102, 72, 72, 764,
127, 136, 112, 76, 122, 74, 74, 122, 122, 133, 138, 122, 75, 122, 131, 75, 76, 136, 136,
765, 131, 149, 133, 138, 133, 766, 77, 141, 77, 149, 76, 77, 77, 77, 77, 77, 77, 77,
77, 77, 77, 142, 141, 148, 148, 150, 163, 163, 186, 186, 161, 767, 161, 150, 142, 161, 161,
161, 161, 161, 161, 161, 161, 161, 161, 768, 164, 770, 164, 163, 163, 164, 164, 164, 164, 164,
164, 164, 164, 164, 164, 167, 167, 167, 167, 167, 167, 167, 167, 167, 167, 168, 168, 168, 168,
168, 168, 168, 168, 168,
168, 169, 181, 218, 218, 218, 230, 493, 248, 771, 230, 493, 168, 307, 307, 181, 248, 254, 254,
254, 273, 273, 273, 285, 285, 285, 772, 773, 169, 294, 294, 294, 298, 298, 298, 168, 260, 260,
260, 260, 260, 260, 260, 260, 260, 260, 261, 261, 261, 261, 261, 261, 261, 261, 261, 261, 262,
262, 262, 262, 262, 262, 262, 262, 262, 262, 774, 261, 263, 263, 263, 263, 263, 263, 263, 263,
263, 263, 308, 308, 308, 350, 350, 350, 394, 394, 394, 776, 777, 263, 261, 407, 407, 407, 408,
408, 408, 409, 409, 409,
394, 394, 464, 464, 464, 510, 510, 510, 532, 780, 782, 533, 263, 552, 552, 552, 642, 784, 464,
464, 532, 510, 510, 533, 588, 588, 588, 643, 642, 552, 552, 785, 552, 613, 613, 613, 643, 673,
643, 643, 588, 588, 696, 552, 786, 787, 673, 788, 673, 613, 613, 696, 789, 696, 791, 792, 793,
794, 795, 796, 799, 800, 801, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814, 815, 818,
819, 820, 821, 822, 823, 824, 825, 826, 827, 828, 829, 830, 833, 834, 835, 836, 839, 840, 841,
843, 844, 845, 847, 848,
849, 852, 853, 854, 855, 856, 857, 858, 859, 860, 862, 863, 864, 865, 866, 867, 868, 869, 870,
872, 873, 874, 875, 877, 881, 885, 886, 887, 889, 890, 891, 893, 896, 897, 898, 899, 902, 902,
759, 758, 757, 902, 903, 903, 903, 903, 903, 904, 904, 904, 904, 904, 905, 756, 905, 906, 755,
906, 907, 907, 907, 754, 752, 751, 750, 749, 748, 747, 746, 745, 744, 742, 741, 740, 739, 738,
737, 736, 735, 734, 733, 732, 731, 730, 729, 728, 727, 726, 725, 724, 723, 722, 721, 720, 719,
718, 717, 716, 715, 714,
713, 712, 711, 709, 708, 707, 706, 705, 704, 703, 701, 700, 699, 698, 695, 693, 692, 691, 689,
688, 687, 686, 685, 684, 683, 682, 681, 680, 679, 678, 677, 676, 675, 672, 671, 670, 669, 668,
667, 665, 664, 663, 662, 661, 660, 658, 657, 656, 655, 654, 653, 652, 651, 650, 649, 648, 647,
646, 645, 644, 639, 637, 636, 635, 634, 633, 632, 628, 627, 626, 625, 624, 623, 622, 621, 620,
618, 617, 616, 615, 611, 610, 608, 607, 605, 604, 603, 602, 601, 600, 599, 598, 594, 593, 592,
590, 589, 587, 586, 585,
584, 583, 582, 581, 580, 579, 578, 576, 575, 570, 569, 568, 567, 566, 565, 563, 562, 560, 559,
558, 557, 556, 554, 553, 551, 550, 549, 548, 546, 545, 544, 543, 540, 539, 538, 537, 536, 535,
531, 530, 529, 528, 527, 526, 523, 522, 521, 520, 519, 518, 517, 516, 515, 514, 513, 512, 511,
509, 508, 505, 499, 497, 496, 495, 492, 489, 488, 487, 486, 475, 474, 473, 472, 471, 469, 468,
467, 466, 465, 462, 460, 459, 458, 456, 455, 453, 452, 450, 449, 448, 446, 445, 440, 439, 437,
436, 435, 434, 433, 432,
431, 430, 429, 428, 427, 425, 424, 423, 422, 421, 420, 419, 418, 416, 415, 414, 413, 412, 411,
410, 406, 402, 401, 400, 399, 398, 395, 393, 383, 381, 377, 376, 375, 374, 372, 371, 369, 365,
363, 362, 361, 360, 359, 358, 357, 356, 351, 349, 348, 347, 346, 345, 343, 342, 339, 338, 337,
336, 335, 334, 333, 332, 331, 330, 329, 328, 327, 326, 325, 324, 323, 322, 321, 320, 319, 318,
317, 316, 315, 314, 313, 312, 309, 306, 305, 304, 303, 302, 301, 300, 299, 297, 293, 291, 290,
289, 288, 284, 283, 282,
281, 280, 279, 278, 277, 276, 272, 271, 269, 268, 267, 266, 259, 258, 257, 256, 255, 253, 252,
251, 250, 249, 247, 246, 245, 244, 243, 242, 241, 240, 239, 238, 237, 236, 235, 234, 233, 232,
231, 229, 228, 227, 226, 225, 224, 223, 222, 221, 220, 219, 217, 216, 215, 214, 213, 212, 211,
210, 209, 208, 207, 206, 205, 204, 203, 202, 201, 200, 198, 197, 196, 195, 194, 193, 192, 191,
190, 189, 188, 187, 185, 184, 183, 182, 180, 179, 178, 177, 176, 175, 173, 172, 157, 156, 155,
153, 152, 151, 147, 146,
145, 144, 143, 140, 139, 137, 135, 134, 132, 130, 129, 128, 126, 125, 124, 123, 121, 120, 118,
117, 116, 115, 114, 113, 110, 109, 108, 107, 106, 105, 104, 103, 101, 100, 99, 98, 97, 96,
95, 93, 92, 91, 87, 83, 53, 47, 45, 39, 32, 25, 22, 19, 14, 9, 5, 901, 901,
901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901,
901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901,
901, 901, 901, 901, 901,
901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901,
901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901, 901};
/* Table of booleans, true if rule could match eol. */
static const flex_int32_t yy_rule_can_match_eol[250] = {
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0,
};
/* The intent behind this definition is that it'll catch
* any uses of REJECT which flex missed.
*/
#define REJECT reject_used_but_not_detected
#define yymore() yymore_used_but_not_detected
#define YY_MORE_ADJ 0
#define YY_RESTORE_YY_MORE_OFFSET
/*
//
// Copyright 2002 The ANGLE Project Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
//
This file contains the Lex specification for GLSL ES.
Based on ANSI C grammar, Lex specification:
http://www.lysator.liu.se/c/ANSI-C-grammar-l.html
IF YOU MODIFY THIS FILE YOU ALSO NEED TO RUN scripts/run_code_generation.py
WHICH GENERATES THE GLSL ES LEXER (glslang_lex_autogen.cpp).
*/
#include "compiler/preprocessor/Token.h"
#include "compiler/translator/ParseContext.h"
#include "compiler/translator/glslang.h"
#include "compiler/translator/length_limits.h"
#include "compiler/translator/util.h"
using namespace sh;
#include "glslang_tab_autogen.h"
/* windows only pragma */
#ifdef _MSC_VER
# pragma warning(disable : 4102)
#endif
// Workaround for flex using the register keyword, deprecated in C++11.
#ifdef __cplusplus
# if __cplusplus > 199711L
# define register
# endif
#endif
#define YY_NO_INPUT
#define YY_USER_ACTION \
yylloc->first_file = yylloc->last_file = yycolumn; \
yylloc->first_line = yylloc->last_line = yylineno;
#define YY_INPUT(buf, result, max_size) result = string_input(buf, max_size, yyscanner);
static yy_size_t string_input(char *buf, yy_size_t max_size, yyscan_t yyscanner);
static int check_type(yyscan_t yyscanner);
static int reserved_word(yyscan_t yyscanner);
// Tests if an extension is enabled. If the extension is promoted to core, this function returns
// true.
static bool is_extension_enabled_or_is_core(TParseContext *context,
int extension_version,
TExtension extension,
int promotion_version);
// Helpers to determine if a symbol is reserved, keyword in extension or core, or identifier.
// Formatted as:
//
// [V1_reserved_][V2_extension_][V3_keyword]
//
// which means in version V1, the symbol is reserved, and remains reserved until V3. From versions
// V2 until V3, it's a keyword if the extension is enabled. From version V3 on, it's a keyword in
// the spec itself. Prior to V1, the symbol can be used as identifier.
static int ES2_reserved_ES3_keyword(TParseContext *context, int token);
static int ES2_keyword_ES3_reserved(TParseContext *context, int token);
static int ES3_keyword(TParseContext *context, int token);
static int ES3_reserved_ES3_1_keyword(TParseContext *context, int token);
static int ES2_reserved_ES3_1_keyword(TParseContext *context, int token);
static int ES3_1_keyword(TParseContext *context, int token);
static int ES2_reserved_ES2_extension_ES3_keyword(TParseContext *context,
TExtension extension,
int token);
static int ES3_extension(TParseContext *context, TExtension extension, int token);
static int ES3_reserved_ES3_1_extension_ES3_2_keyword(TParseContext *context,
TExtension extension,
int token);
static int ES3_reserved_ES3_extension(TParseContext *context, TExtension extension, int token);
static int ES3_reserved_ES3_extension_ES3_1_keyword(TParseContext *context,
TExtension extension,
int token);
static int ES3_1_reserved_ES3_1_extension_ES3_2_keyword(TParseContext *context,
TExtension extension,
int token);
static int WEBGL_video_texture_extension(TParseContext *context, int token);
static int uint_constant(TParseContext *context);
static int int_constant(TParseContext *context);
static int float_constant(yyscan_t yyscanner);
static int floatsuffix_check(TParseContext *context);
static int yuvcscstandardext_constant(TParseContext *context);
#define INITIAL 0
#define FIELDS 1
#define YY_EXTRA_TYPE TParseContext *
/* Holds the entire state of the reentrant scanner. */
struct yyguts_t
{
/* User-defined. Not touched by flex. */
YY_EXTRA_TYPE yyextra_r;
/* The rest are the same as the globals declared in the non-reentrant scanner. */
FILE *yyin_r, *yyout_r;
size_t yy_buffer_stack_top; /**< index of top of stack. */
size_t yy_buffer_stack_max; /**< capacity of stack. */
YY_BUFFER_STATE *yy_buffer_stack; /**< Stack as an array. */
char yy_hold_char;
int yy_n_chars;
int yyleng_r;
char *yy_c_buf_p;
int yy_init;
int yy_start;
int yy_did_buffer_switch_on_eof;
int yy_start_stack_ptr;
int yy_start_stack_depth;
int *yy_start_stack;
yy_state_type yy_last_accepting_state;
char *yy_last_accepting_cpos;
int yylineno_r;
int yy_flex_debug_r;
char *yytext_r;
int yy_more_flag;
int yy_more_len;
YYSTYPE *yylval_r;
YYLTYPE *yylloc_r;
}; /* end struct yyguts_t */
static int yy_init_globals(yyscan_t yyscanner);
/* This must go here because YYSTYPE and YYLTYPE are included
* from bison output in section 1.*/
#define yylval yyg->yylval_r
#define yylloc yyg->yylloc_r
int yylex_init(yyscan_t *scanner);
int yylex_init_extra(YY_EXTRA_TYPE user_defined, yyscan_t *scanner);
/* Accessor methods to globals.
These are made visible to non-reentrant scanners for convenience. */
int yylex_destroy(yyscan_t yyscanner);
int yyget_debug(yyscan_t yyscanner);
void yyset_debug(int debug_flag, yyscan_t yyscanner);
YY_EXTRA_TYPE yyget_extra(yyscan_t yyscanner);
void yyset_extra(YY_EXTRA_TYPE user_defined, yyscan_t yyscanner);
FILE *yyget_in(yyscan_t yyscanner);
void yyset_in(FILE *_in_str, yyscan_t yyscanner);
FILE *yyget_out(yyscan_t yyscanner);
void yyset_out(FILE *_out_str, yyscan_t yyscanner);
int yyget_leng(yyscan_t yyscanner);
char *yyget_text(yyscan_t yyscanner);
int yyget_lineno(yyscan_t yyscanner);
void yyset_lineno(int _line_number, yyscan_t yyscanner);
int yyget_column(yyscan_t yyscanner);
void yyset_column(int _column_no, yyscan_t yyscanner);
YYSTYPE *yyget_lval(yyscan_t yyscanner);
void yyset_lval(YYSTYPE *yylval_param, yyscan_t yyscanner);
YYLTYPE *yyget_lloc(yyscan_t yyscanner);
void yyset_lloc(YYLTYPE *yylloc_param, yyscan_t yyscanner);
/* Macros after this point can all be overridden by user definitions in
* section 1.
*/
#ifndef YY_SKIP_YYWRAP
# ifdef __cplusplus
extern "C" int yywrap(yyscan_t yyscanner);
# else
extern int yywrap(yyscan_t yyscanner);
# endif
#endif
#ifndef YY_NO_UNPUT
#endif
#ifndef yytext_ptr
static void yy_flex_strncpy(char *, const char *, int, yyscan_t yyscanner);
#endif
#ifdef YY_NEED_STRLEN
static int yy_flex_strlen(const char *, yyscan_t yyscanner);
#endif
#ifndef YY_NO_INPUT
# ifdef __cplusplus
static int yyinput(yyscan_t yyscanner);
# else
static int input(yyscan_t yyscanner);
# endif
#endif
/* Amount of stuff to slurp up with each read. */
#ifndef YY_READ_BUF_SIZE
# ifdef __ia64__
/* On IA-64, the buffer size is 16k, not 8k */
# define YY_READ_BUF_SIZE 16384
# else
# define YY_READ_BUF_SIZE 8192
# endif /* __ia64__ */
#endif
/* Copy whatever the last rule matched to the standard output. */
#ifndef ECHO
/* This used to be an fputs(), but since the string might contain NUL's,
* we now use fwrite().
*/
# define ECHO \
do \
{ \
if (fwrite(yytext, (size_t)yyleng, 1, yyout)) \
{ \
} \
} while (0)
#endif
/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
* is returned in "result".
*/
#ifndef YY_INPUT
# define YY_INPUT(buf, result, max_size) \
if (YY_CURRENT_BUFFER_LVALUE->yy_is_interactive) \
{ \
int c = '*'; \
int n; \
for (n = 0; n < max_size && (c = getc(yyin)) != EOF && c != '\n'; ++n) \
buf[n] = (char)c; \
if (c == '\n') \
buf[n++] = (char)c; \
if (c == EOF && ferror(yyin)) \
YY_FATAL_ERROR("input in flex scanner failed"); \
result = n; \
} \
else \
{ \
errno = 0; \
while ((result = (int)fread(buf, 1, (yy_size_t)max_size, yyin)) == 0 && ferror(yyin)) \
{ \
if (errno != EINTR) \
{ \
YY_FATAL_ERROR("input in flex scanner failed"); \
break; \
} \
errno = 0; \
clearerr(yyin); \
} \
}
#endif
/* No semi-colon after return; correct usage is to write "yyterminate();" -
* we don't want an extra ';' after the "return" because that will cause
* some compilers to complain about unreachable statements.
*/
#ifndef yyterminate
# define yyterminate() return YY_NULL
#endif
/* Number of entries by which start-condition stack grows. */
#ifndef YY_START_STACK_INCR
# define YY_START_STACK_INCR 25
#endif
/* Report a fatal error. */
#ifndef YY_FATAL_ERROR
# define YY_FATAL_ERROR(msg) yy_fatal_error(msg, yyscanner)
#endif
/* end tables serialization structures and prototypes */
/* Default declaration of generated scanner - a define so the user can
* easily add parameters.
*/
#ifndef YY_DECL
# define YY_DECL_IS_OURS 1
extern int yylex(YYSTYPE *yylval_param, YYLTYPE *yylloc_param, yyscan_t yyscanner);
# define YY_DECL int yylex(YYSTYPE *yylval_param, YYLTYPE *yylloc_param, yyscan_t yyscanner)
#endif /* !YY_DECL */
/* Code executed at the beginning of each rule, after yytext and yyleng
* have been set up.
*/
#ifndef YY_USER_ACTION
# define YY_USER_ACTION
#endif
/* Code executed at the end of each rule. */
#ifndef YY_BREAK
# define YY_BREAK /*LINTED*/ break;
#endif
#define YY_RULE_SETUP YY_USER_ACTION
/** The main scanner function which does all the work.
*/
YY_DECL
{
yy_state_type yy_current_state;
char *yy_cp, *yy_bp;
int yy_act;
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
yylval = yylval_param;
yylloc = yylloc_param;
if (!yyg->yy_init)
{
yyg->yy_init = 1;
#ifdef YY_USER_INIT
YY_USER_INIT;
#endif
if (!yyg->yy_start)
yyg->yy_start = 1; /* first start state */
if (!yyin)
yyin = stdin;
if (!yyout)
yyout = stdout;
if (!YY_CURRENT_BUFFER)
{
yyensure_buffer_stack(yyscanner);
YY_CURRENT_BUFFER_LVALUE = yy_create_buffer(yyin, YY_BUF_SIZE, yyscanner);
}
yy_load_buffer_state(yyscanner);
}
{
TParseContext *context = yyextra;
while (/*CONSTCOND*/ 1) /* loops until end-of-file is reached */
{
yy_cp = yyg->yy_c_buf_p;
/* Support of yytext. */
*yy_cp = yyg->yy_hold_char;
/* yy_bp points to the position in yy_ch_buf of the start of
* the current run.
*/
yy_bp = yy_cp;
yy_current_state = yyg->yy_start;
yy_match:
do
{
YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
if (yy_accept[yy_current_state])
{
yyg->yy_last_accepting_state = yy_current_state;
yyg->yy_last_accepting_cpos = yy_cp;
}
while (yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state)
{
yy_current_state = (int)yy_def[yy_current_state];
if (yy_current_state >= 902)
yy_c = yy_meta[yy_c];
}
yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c];
++yy_cp;
} while (yy_current_state != 901);
yy_cp = yyg->yy_last_accepting_cpos;
yy_current_state = yyg->yy_last_accepting_state;
yy_find_action:
yy_act = yy_accept[yy_current_state];
YY_DO_BEFORE_ACTION;
if (yy_act != YY_END_OF_BUFFER && yy_rule_can_match_eol[yy_act])
{
int yyl;
for (yyl = 0; yyl < yyleng; ++yyl)
if (yytext[yyl] == '\n')
do
{
yylineno++;
yycolumn = 0;
} while (0);
}
do_action: /* This label is used only to access EOF actions. */
switch (yy_act)
{ /* beginning of action switch */
case 0: /* must back up */
/* undo the effects of YY_DO_BEFORE_ACTION */
*yy_cp = yyg->yy_hold_char;
yy_cp = yyg->yy_last_accepting_cpos;
yy_current_state = yyg->yy_last_accepting_state;
goto yy_find_action;
case 1:
YY_RULE_SETUP { return INVARIANT; }
YY_BREAK
case 2:
YY_RULE_SETUP { return HIGH_PRECISION; }
YY_BREAK
case 3:
YY_RULE_SETUP { return MEDIUM_PRECISION; }
YY_BREAK
case 4:
YY_RULE_SETUP { return LOW_PRECISION; }
YY_BREAK
case 5:
YY_RULE_SETUP { return PRECISION; }
YY_BREAK
case 6:
YY_RULE_SETUP { return ES2_keyword_ES3_reserved(context, ATTRIBUTE); }
YY_BREAK
case 7:
YY_RULE_SETUP { return CONST_QUAL; }
YY_BREAK
case 8:
YY_RULE_SETUP { return UNIFORM; }
YY_BREAK
case 9:
YY_RULE_SETUP { return ES3_1_keyword(context, BUFFER); }
YY_BREAK
case 10:
YY_RULE_SETUP { return ES2_keyword_ES3_reserved(context, VARYING); }
YY_BREAK
case 11:
YY_RULE_SETUP { return BREAK; }
YY_BREAK
case 12:
YY_RULE_SETUP { return CONTINUE; }
YY_BREAK
case 13:
YY_RULE_SETUP { return DO; }
YY_BREAK
case 14:
YY_RULE_SETUP { return FOR; }
YY_BREAK
case 15:
YY_RULE_SETUP { return WHILE; }
YY_BREAK
case 16:
YY_RULE_SETUP { return IF; }
YY_BREAK
case 17:
YY_RULE_SETUP { return ELSE; }
YY_BREAK
case 18:
YY_RULE_SETUP { return ES2_reserved_ES3_keyword(context, SWITCH); }
YY_BREAK
case 19:
YY_RULE_SETUP { return ES3_keyword(context, CASE); }
YY_BREAK
case 20:
YY_RULE_SETUP { return ES2_reserved_ES3_keyword(context, DEFAULT); }
YY_BREAK
case 21:
YY_RULE_SETUP { return ES3_keyword(context, CENTROID); }
YY_BREAK
case 22:
YY_RULE_SETUP { return ES2_reserved_ES3_keyword(context, FLAT); }
YY_BREAK
case 23:
YY_RULE_SETUP { return ES3_keyword(context, SMOOTH); }
YY_BREAK
case 24:
YY_RULE_SETUP
{
return ES3_reserved_ES3_extension(
context, TExtension::NV_shader_noperspective_interpolation,
NOPERSPECTIVE);
}
YY_BREAK
case 25:
YY_RULE_SETUP { return IN_QUAL; }
YY_BREAK
case 26:
YY_RULE_SETUP { return OUT_QUAL; }
YY_BREAK
case 27:
YY_RULE_SETUP { return INOUT_QUAL; }
YY_BREAK
case 28:
YY_RULE_SETUP { return ES3_1_keyword(context, SHARED); }
YY_BREAK
case 29:
YY_RULE_SETUP { return FLOAT_TYPE; }
YY_BREAK
case 30:
YY_RULE_SETUP { return INT_TYPE; }
YY_BREAK
case 31:
YY_RULE_SETUP { return ES3_keyword(context, UINT_TYPE); }
YY_BREAK
case 32:
YY_RULE_SETUP { return VOID_TYPE; }
YY_BREAK
case 33:
YY_RULE_SETUP { return BOOL_TYPE; }
YY_BREAK
case 34:
YY_RULE_SETUP
{
yylval->lex.b = true;
return BOOLCONSTANT;
}
YY_BREAK
case 35:
YY_RULE_SETUP
{
yylval->lex.b = false;
return BOOLCONSTANT;
}
YY_BREAK
case 36:
YY_RULE_SETUP { return DISCARD; }
YY_BREAK
case 37:
YY_RULE_SETUP { return RETURN; }
YY_BREAK
case 38:
YY_RULE_SETUP { return MATRIX2; }
YY_BREAK
case 39:
YY_RULE_SETUP { return MATRIX3; }
YY_BREAK
case 40:
YY_RULE_SETUP { return MATRIX4; }
YY_BREAK
case 41:
YY_RULE_SETUP { return ES3_keyword(context, MATRIX2); }
YY_BREAK
case 42:
YY_RULE_SETUP { return ES3_keyword(context, MATRIX3); }
YY_BREAK
case 43:
YY_RULE_SETUP { return ES3_keyword(context, MATRIX4); }
YY_BREAK
case 44:
YY_RULE_SETUP { return ES3_keyword(context, MATRIX2x3); }
YY_BREAK
case 45:
YY_RULE_SETUP { return ES3_keyword(context, MATRIX3x2); }
YY_BREAK
case 46:
YY_RULE_SETUP { return ES3_keyword(context, MATRIX2x4); }
YY_BREAK
case 47:
YY_RULE_SETUP { return ES3_keyword(context, MATRIX4x2); }
YY_BREAK
case 48:
YY_RULE_SETUP { return ES3_keyword(context, MATRIX3x4); }
YY_BREAK
case 49:
YY_RULE_SETUP { return ES3_keyword(context, MATRIX4x3); }
YY_BREAK
case 50:
YY_RULE_SETUP { return VEC2; }
YY_BREAK
case 51:
YY_RULE_SETUP { return VEC3; }
YY_BREAK
case 52:
YY_RULE_SETUP { return VEC4; }
YY_BREAK
case 53:
YY_RULE_SETUP { return IVEC2; }
YY_BREAK
case 54:
YY_RULE_SETUP { return IVEC3; }
YY_BREAK
case 55:
YY_RULE_SETUP { return IVEC4; }
YY_BREAK
case 56:
YY_RULE_SETUP { return BVEC2; }
YY_BREAK
case 57:
YY_RULE_SETUP { return BVEC3; }
YY_BREAK
case 58:
YY_RULE_SETUP { return BVEC4; }
YY_BREAK
case 59:
YY_RULE_SETUP { return ES3_keyword(context, UVEC2); }
YY_BREAK
case 60:
YY_RULE_SETUP { return ES3_keyword(context, UVEC3); }
YY_BREAK
case 61:
YY_RULE_SETUP { return ES3_keyword(context, UVEC4); }
YY_BREAK
case 62:
YY_RULE_SETUP { return SAMPLER2D; }
YY_BREAK
case 63:
YY_RULE_SETUP { return SAMPLERCUBE; }
YY_BREAK
case 64:
YY_RULE_SETUP { return SAMPLER_EXTERNAL_OES; }
YY_BREAK
case 65:
YY_RULE_SETUP
{
return ES2_reserved_ES2_extension_ES3_keyword(
context, TExtension::OES_texture_3D, SAMPLER3D);
}
YY_BREAK
case 66:
YY_RULE_SETUP { return ES2_reserved_ES3_keyword(context, SAMPLER3DRECT); }
YY_BREAK
case 67:
YY_RULE_SETUP { return SAMPLER2DRECT; }
YY_BREAK
case 68:
YY_RULE_SETUP { return ES3_keyword(context, SAMPLER2DARRAY); }
YY_BREAK
case 69:
YY_RULE_SETUP
{
return ES3_reserved_ES3_extension_ES3_1_keyword(
context, TExtension::ANGLE_texture_multisample, SAMPLER2DMS);
}
YY_BREAK
case 70:
YY_RULE_SETUP { return ES3_keyword(context, ISAMPLER2D); }
YY_BREAK
case 71:
YY_RULE_SETUP { return ES3_keyword(context, ISAMPLER3D); }
YY_BREAK
case 72:
YY_RULE_SETUP { return ES3_keyword(context, ISAMPLERCUBE); }
YY_BREAK
case 73:
YY_RULE_SETUP { return ES3_keyword(context, ISAMPLER2DARRAY); }
YY_BREAK
case 74:
YY_RULE_SETUP
{
return ES3_reserved_ES3_extension_ES3_1_keyword(
context, TExtension::ANGLE_texture_multisample, ISAMPLER2DMS);
}
YY_BREAK
case 75:
YY_RULE_SETUP { return ES3_keyword(context, USAMPLER2D); }
YY_BREAK
case 76:
YY_RULE_SETUP { return ES3_keyword(context, USAMPLER3D); }
YY_BREAK
case 77:
YY_RULE_SETUP { return ES3_keyword(context, USAMPLERCUBE); }
YY_BREAK
case 78:
YY_RULE_SETUP { return ES3_keyword(context, USAMPLER2DARRAY); }
YY_BREAK
case 79:
YY_RULE_SETUP
{
return ES3_reserved_ES3_extension_ES3_1_keyword(
context, TExtension::ANGLE_texture_multisample, USAMPLER2DMS);
}
YY_BREAK
case 80:
YY_RULE_SETUP { return ES2_reserved_ES3_keyword(context, SAMPLER2DSHADOW); }
YY_BREAK
case 81:
YY_RULE_SETUP { return ES3_keyword(context, SAMPLERCUBESHADOW); }
YY_BREAK
case 82:
YY_RULE_SETUP { return ES3_keyword(context, SAMPLER2DARRAYSHADOW); }
YY_BREAK
case 83:
YY_RULE_SETUP
{
return ES3_extension(context, TExtension::EXT_YUV_target,
SAMPLEREXTERNAL2DY2YEXT);
}
YY_BREAK
case 84:
YY_RULE_SETUP
{
return ES3_reserved_ES3_1_extension_ES3_2_keyword(
context, TExtension::OES_texture_storage_multisample_2d_array,
SAMPLER2DMSARRAY);
}
YY_BREAK
case 85:
YY_RULE_SETUP
{
return ES3_reserved_ES3_1_extension_ES3_2_keyword(
context, TExtension::OES_texture_storage_multisample_2d_array,
ISAMPLER2DMSARRAY);
}
YY_BREAK
case 86:
YY_RULE_SETUP
{
return ES3_reserved_ES3_1_extension_ES3_2_keyword(
context, TExtension::OES_texture_storage_multisample_2d_array,
USAMPLER2DMSARRAY);
}
YY_BREAK
case 87:
YY_RULE_SETUP
{
return WEBGL_video_texture_extension(context, SAMPLERVIDEOWEBGL);
}
YY_BREAK
case 88:
YY_RULE_SETUP { return STRUCT; }
YY_BREAK
case 89:
YY_RULE_SETUP { return ES3_keyword(context, LAYOUT); }
YY_BREAK
case 90:
YY_RULE_SETUP
{
return ES3_extension(context, TExtension::EXT_YUV_target,
YUVCSCSTANDARDEXT);
}
YY_BREAK
case 91:
YY_RULE_SETUP { return yuvcscstandardext_constant(context); }
YY_BREAK
case 92:
YY_RULE_SETUP { return yuvcscstandardext_constant(context); }
YY_BREAK
case 93:
YY_RULE_SETUP { return yuvcscstandardext_constant(context); }
YY_BREAK
case 94:
YY_RULE_SETUP { return ES3_reserved_ES3_1_keyword(context, IMAGE2D); }
YY_BREAK
case 95:
YY_RULE_SETUP { return ES3_reserved_ES3_1_keyword(context, IIMAGE2D); }
YY_BREAK
case 96:
YY_RULE_SETUP { return ES3_reserved_ES3_1_keyword(context, UIMAGE2D); }
YY_BREAK
case 97:
YY_RULE_SETUP { return ES3_reserved_ES3_1_keyword(context, IMAGE2DARRAY); }
YY_BREAK
case 98:
YY_RULE_SETUP { return ES3_reserved_ES3_1_keyword(context, IIMAGE2DARRAY); }
YY_BREAK
case 99:
YY_RULE_SETUP { return ES3_reserved_ES3_1_keyword(context, UIMAGE2DARRAY); }
YY_BREAK
case 100:
YY_RULE_SETUP { return ES3_reserved_ES3_1_keyword(context, IMAGE3D); }
YY_BREAK
case 101:
YY_RULE_SETUP { return ES3_reserved_ES3_1_keyword(context, UIMAGE3D); }
YY_BREAK
case 102:
YY_RULE_SETUP { return ES3_reserved_ES3_1_keyword(context, IIMAGE3D); }
YY_BREAK
case 103:
YY_RULE_SETUP { return ES3_reserved_ES3_1_keyword(context, IIMAGECUBE); }
YY_BREAK
case 104:
YY_RULE_SETUP { return ES3_reserved_ES3_1_keyword(context, UIMAGECUBE); }
YY_BREAK
case 105:
YY_RULE_SETUP { return ES3_reserved_ES3_1_keyword(context, IMAGECUBE); }
YY_BREAK
case 106:
YY_RULE_SETUP { return ES3_reserved_ES3_1_keyword(context, READONLY); }
YY_BREAK
case 107:
YY_RULE_SETUP { return ES3_reserved_ES3_1_keyword(context, WRITEONLY); }
YY_BREAK
case 108:
YY_RULE_SETUP { return ES3_reserved_ES3_1_keyword(context, COHERENT); }
YY_BREAK
case 109:
YY_RULE_SETUP { return ES3_reserved_ES3_1_keyword(context, RESTRICT); }
YY_BREAK
case 110:
YY_RULE_SETUP { return ES2_reserved_ES3_1_keyword(context, VOLATILE); }
YY_BREAK
case 111:
YY_RULE_SETUP { return ES3_reserved_ES3_1_keyword(context, ATOMICUINT); }
YY_BREAK
case 112:
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 113:
case 114:
case 115:
case 116:
case 117:
case 118:
case 119:
case 120:
case 121:
case 122:
case 123:
case 124:
case 125:
case 126:
case 127:
case 128:
case 129:
case 130:
case 131:
case 132:
case 133:
case 134:
case 135:
case 136:
case 137:
case 138:
case 139:
case 140:
case 141:
case 142:
case 143:
case 144:
YY_RULE_SETUP
{
if (context->getShaderVersion() < 300)
{
yylval->lex.string = AllocatePoolCharArray(yytext, yyleng);
return check_type(yyscanner);
}
return reserved_word(yyscanner);
}
YY_BREAK
/* Reserved keywords in GLSL ES 1.00 that are not reserved in GLSL ES 3.00 */
case 145:
YY_RULE_SETUP
{
if (context->getShaderVersion() >= 300)
{
yylval->lex.string = AllocatePoolCharArray(yytext, yyleng);
return check_type(yyscanner);
}
return reserved_word(yyscanner);
}
YY_BREAK
/* Reserved keywords */
case 146:
case 147:
case 148:
case 149:
case 150:
case 151:
case 152:
case 153:
case 154:
case 155:
case 156:
case 157:
case 158:
case 159:
case 160:
case 161:
case 162:
case 163:
case 164:
case 165:
case 166:
case 167:
case 168:
case 169:
case 170:
case 171:
case 172:
case 173:
case 174:
case 175:
case 176:
case 177:
case 178:
case 179:
case 180:
case 181:
case 182:
case 183:
case 184:
case 185:
YY_RULE_SETUP { return reserved_word(yyscanner); }
YY_BREAK
case 186:
YY_RULE_SETUP
{
yylval->lex.string = AllocatePoolCharArray(yytext, yyleng);
return check_type(yyscanner);
}
YY_BREAK
case 187:
YY_RULE_SETUP { return int_constant(context); }
YY_BREAK
case 188:
YY_RULE_SETUP { return int_constant(context); }
YY_BREAK
case 189:
YY_RULE_SETUP { return int_constant(context); }
YY_BREAK
case 190:
YY_RULE_SETUP { return uint_constant(context); }
YY_BREAK
case 191:
YY_RULE_SETUP { return uint_constant(context); }
YY_BREAK
case 192:
YY_RULE_SETUP { return uint_constant(context); }
YY_BREAK
case 193:
YY_RULE_SETUP { return float_constant(yyscanner); }
YY_BREAK
case 194:
YY_RULE_SETUP { return float_constant(yyscanner); }
YY_BREAK
case 195:
YY_RULE_SETUP { return float_constant(yyscanner); }
YY_BREAK
case 196:
YY_RULE_SETUP { return floatsuffix_check(context); }
YY_BREAK
case 197:
YY_RULE_SETUP { return floatsuffix_check(context); }
YY_BREAK
case 198:
YY_RULE_SETUP { return floatsuffix_check(context); }
YY_BREAK
case 199:
YY_RULE_SETUP { return ADD_ASSIGN; }
YY_BREAK
case 200:
YY_RULE_SETUP { return SUB_ASSIGN; }
YY_BREAK
case 201:
YY_RULE_SETUP { return MUL_ASSIGN; }
YY_BREAK
case 202:
YY_RULE_SETUP { return DIV_ASSIGN; }
YY_BREAK
case 203:
YY_RULE_SETUP { return MOD_ASSIGN; }
YY_BREAK
case 204:
YY_RULE_SETUP { return LEFT_ASSIGN; }
YY_BREAK
case 205:
YY_RULE_SETUP { return RIGHT_ASSIGN; }
YY_BREAK
case 206:
YY_RULE_SETUP { return AND_ASSIGN; }
YY_BREAK
case 207:
YY_RULE_SETUP { return XOR_ASSIGN; }
YY_BREAK
case 208:
YY_RULE_SETUP { return OR_ASSIGN; }
YY_BREAK
case 209:
YY_RULE_SETUP { return INC_OP; }
YY_BREAK
case 210:
YY_RULE_SETUP { return DEC_OP; }
YY_BREAK
case 211:
YY_RULE_SETUP { return AND_OP; }
YY_BREAK
case 212:
YY_RULE_SETUP { return OR_OP; }
YY_BREAK
case 213:
YY_RULE_SETUP { return XOR_OP; }
YY_BREAK
case 214:
YY_RULE_SETUP { return LE_OP; }
YY_BREAK
case 215:
YY_RULE_SETUP { return GE_OP; }
YY_BREAK
case 216:
YY_RULE_SETUP { return EQ_OP; }
YY_BREAK
case 217:
YY_RULE_SETUP { return NE_OP; }
YY_BREAK
case 218:
YY_RULE_SETUP { return LEFT_OP; }
YY_BREAK
case 219:
YY_RULE_SETUP { return RIGHT_OP; }
YY_BREAK
case 220:
YY_RULE_SETUP { return SEMICOLON; }
YY_BREAK
case 221:
YY_RULE_SETUP { return LEFT_BRACE; }
YY_BREAK
case 222:
YY_RULE_SETUP { return RIGHT_BRACE; }
YY_BREAK
case 223:
YY_RULE_SETUP { return COMMA; }
YY_BREAK
case 224:
YY_RULE_SETUP { return COLON; }
YY_BREAK
case 225:
YY_RULE_SETUP { return EQUAL; }
YY_BREAK
case 226:
YY_RULE_SETUP { return LEFT_PAREN; }
YY_BREAK
case 227:
YY_RULE_SETUP { return RIGHT_PAREN; }
YY_BREAK
case 228:
YY_RULE_SETUP { return LEFT_BRACKET; }
YY_BREAK
case 229:
YY_RULE_SETUP { return RIGHT_BRACKET; }
YY_BREAK
case 230:
YY_RULE_SETUP
{
BEGIN(FIELDS);
return DOT;
}
YY_BREAK
case 231:
YY_RULE_SETUP { return BANG; }
YY_BREAK
case 232:
YY_RULE_SETUP { return DASH; }
YY_BREAK
case 233:
YY_RULE_SETUP { return TILDE; }
YY_BREAK
case 234:
YY_RULE_SETUP { return PLUS; }
YY_BREAK
case 235:
YY_RULE_SETUP { return STAR; }
YY_BREAK
case 236:
YY_RULE_SETUP { return SLASH; }
YY_BREAK
case 237:
YY_RULE_SETUP { return PERCENT; }
YY_BREAK
case 238:
YY_RULE_SETUP { return LEFT_ANGLE; }
YY_BREAK
case 239:
YY_RULE_SETUP { return RIGHT_ANGLE; }
YY_BREAK
case 240:
YY_RULE_SETUP { return VERTICAL_BAR; }
YY_BREAK
case 241:
YY_RULE_SETUP { return CARET; }
YY_BREAK
case 242:
YY_RULE_SETUP { return AMPERSAND; }
YY_BREAK
case 243:
YY_RULE_SETUP { return QUESTION; }
YY_BREAK
case 244:
YY_RULE_SETUP
{
BEGIN(INITIAL);
yylval->lex.string = AllocatePoolCharArray(yytext, yyleng);
return FIELD_SELECTION;
}
YY_BREAK
case 245:
YY_RULE_SETUP {}
YY_BREAK
case 246:
YY_RULE_SETUP
{
yyextra->error(*yylloc, "Illegal character at fieldname start", yytext);
return 0;
}
YY_BREAK
case 247:
/* rule 247 can match eol */
YY_RULE_SETUP {}
YY_BREAK
case YY_STATE_EOF(INITIAL):
case YY_STATE_EOF(FIELDS):
{
yyterminate();
}
YY_BREAK
case 248:
YY_RULE_SETUP
{
assert(false);
return 0;
}
YY_BREAK
case 249:
YY_RULE_SETUP
ECHO;
YY_BREAK
case YY_END_OF_BUFFER:
{
/* Amount of text matched not including the EOB char. */
int yy_amount_of_matched_text = (int)(yy_cp - yyg->yytext_ptr) - 1;
/* Undo the effects of YY_DO_BEFORE_ACTION. */
*yy_cp = yyg->yy_hold_char;
YY_RESTORE_YY_MORE_OFFSET
if (YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW)
{
/* We're scanning a new file or input source. It's
* possible that this happened because the user
* just pointed yyin at a new source and called
* yylex(). If so, then we have to assure
* consistency between YY_CURRENT_BUFFER and our
* globals. Here is the right place to do so, because
* this is the first action (other than possibly a
* back-up) that will match for the new input source.
*/
yyg->yy_n_chars = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin;
YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
}
/* Note that here we test for yy_c_buf_p "<=" to the position
* of the first EOB in the buffer, since yy_c_buf_p will
* already have been incremented past the NUL character
* (since all states make transitions on EOB to the
* end-of-buffer state). Contrast this with the test
* in input().
*/
if (yyg->yy_c_buf_p <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars])
{ /* This was really a NUL. */
yy_state_type yy_next_state;
yyg->yy_c_buf_p = yyg->yytext_ptr + yy_amount_of_matched_text;
yy_current_state = yy_get_previous_state(yyscanner);
/* Okay, we're now positioned to make the NUL
* transition. We couldn't have
* yy_get_previous_state() go ahead and do it
* for us because it doesn't know how to deal
* with the possibility of jamming (and we don't
* want to build jamming into it because then it
* will run more slowly).
*/
yy_next_state = yy_try_NUL_trans(yy_current_state, yyscanner);
yy_bp = yyg->yytext_ptr + YY_MORE_ADJ;
if (yy_next_state)
{
/* Consume the NUL. */
yy_cp = ++yyg->yy_c_buf_p;
yy_current_state = yy_next_state;
goto yy_match;
}
else
{
yy_cp = yyg->yy_last_accepting_cpos;
yy_current_state = yyg->yy_last_accepting_state;
goto yy_find_action;
}
}
else
switch (yy_get_next_buffer(yyscanner))
{
case EOB_ACT_END_OF_FILE:
{
yyg->yy_did_buffer_switch_on_eof = 0;
if (yywrap(yyscanner))
{
/* Note: because we've taken care in
* yy_get_next_buffer() to have set up
* yytext, we can now set up
* yy_c_buf_p so that if some total
* hoser (like flex itself) wants to
* call the scanner after we return the
* YY_NULL, it'll still work - another
* YY_NULL will get returned.
*/
yyg->yy_c_buf_p = yyg->yytext_ptr + YY_MORE_ADJ;
yy_act = YY_STATE_EOF(YY_START);
goto do_action;
}
else
{
if (!yyg->yy_did_buffer_switch_on_eof)
YY_NEW_FILE;
}
break;
}
case EOB_ACT_CONTINUE_SCAN:
yyg->yy_c_buf_p = yyg->yytext_ptr + yy_amount_of_matched_text;
yy_current_state = yy_get_previous_state(yyscanner);
yy_cp = yyg->yy_c_buf_p;
yy_bp = yyg->yytext_ptr + YY_MORE_ADJ;
goto yy_match;
case EOB_ACT_LAST_MATCH:
yyg->yy_c_buf_p =
&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars];
yy_current_state = yy_get_previous_state(yyscanner);
yy_cp = yyg->yy_c_buf_p;
yy_bp = yyg->yytext_ptr + YY_MORE_ADJ;
goto yy_find_action;
}
break;
}
default:
YY_FATAL_ERROR("fatal flex scanner internal error--no action found");
} /* end of action switch */
} /* end of scanning one token */
} /* end of user's declarations */
} /* end of yylex */
/* yy_get_next_buffer - try to read in a new buffer
*
* Returns a code representing an action:
* EOB_ACT_LAST_MATCH -
* EOB_ACT_CONTINUE_SCAN - continue scanning from current position
* EOB_ACT_END_OF_FILE - end of file
*/
static int yy_get_next_buffer(yyscan_t yyscanner)
{
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
char *source = yyg->yytext_ptr;
int number_to_move, i;
int ret_val;
if (yyg->yy_c_buf_p > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars + 1])
YY_FATAL_ERROR("fatal flex scanner internal error--end of buffer missed");
if (YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0)
{ /* Don't try to fill the buffer, so this is an EOF. */
if (yyg->yy_c_buf_p - yyg->yytext_ptr - YY_MORE_ADJ == 1)
{
/* We matched a single character, the EOB, so
* treat this as a final EOF.
*/
return EOB_ACT_END_OF_FILE;
}
else
{
/* We matched some text prior to the EOB, first
* process it.
*/
return EOB_ACT_LAST_MATCH;
}
}
/* Try to read more data. */
/* First move last chars to start of buffer. */
number_to_move = (int)(yyg->yy_c_buf_p - yyg->yytext_ptr - 1);
for (i = 0; i < number_to_move; ++i)
*(dest++) = *(source++);
if (YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING)
/* don't do the read, it's not guaranteed to return an EOF,
* just force an EOF
*/
YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars = 0;
else
{
int num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
while (num_to_read <= 0)
{ /* Not enough room in the buffer - grow it. */
/* just a shorter name for the current buffer */
YY_BUFFER_STATE b = YY_CURRENT_BUFFER_LVALUE;
int yy_c_buf_p_offset = (int)(yyg->yy_c_buf_p - b->yy_ch_buf);
if (b->yy_is_our_buffer)
{
int new_size = b->yy_buf_size * 2;
if (new_size <= 0)
b->yy_buf_size += b->yy_buf_size / 8;
else
b->yy_buf_size *= 2;
b->yy_ch_buf = (char *)
/* Include room in for 2 EOB chars. */
yyrealloc((void *)b->yy_ch_buf, (yy_size_t)(b->yy_buf_size + 2), yyscanner);
}
else
/* Can't grow it, we don't own it. */
b->yy_ch_buf = NULL;
if (!b->yy_ch_buf)
YY_FATAL_ERROR("fatal error - scanner input buffer overflow");
yyg->yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset];
num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
}
if (num_to_read > YY_READ_BUF_SIZE)
num_to_read = YY_READ_BUF_SIZE;
/* Read in more data. */
yy_size_t ret = 0;
YY_INPUT((&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), ret, num_to_read);
yyg->yy_n_chars = static_cast<int>(ret);
YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars;
}
if (yyg->yy_n_chars == 0)
{
if (number_to_move == YY_MORE_ADJ)
{
ret_val = EOB_ACT_END_OF_FILE;
yyrestart(yyin, yyscanner);
}
else
{
ret_val = EOB_ACT_LAST_MATCH;
YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_EOF_PENDING;
}
}
else
ret_val = EOB_ACT_CONTINUE_SCAN;
if ((yyg->yy_n_chars + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size)
{
/* Extend the array by 50%, plus the number we really need. */
int new_size = yyg->yy_n_chars + number_to_move + (yyg->yy_n_chars >> 1);
YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *)yyrealloc(
(void *)YY_CURRENT_BUFFER_LVALUE->yy_ch_buf, (yy_size_t)new_size, yyscanner);
if (!YY_CURRENT_BUFFER_LVALUE->yy_ch_buf)
YY_FATAL_ERROR("out of dynamic memory in yy_get_next_buffer()");
/* "- 2" to take care of EOB's */
YY_CURRENT_BUFFER_LVALUE->yy_buf_size = (int)(new_size - 2);
}
yyg->yy_n_chars += number_to_move;
YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] = YY_END_OF_BUFFER_CHAR;
YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR;
yyg->yytext_ptr = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
return ret_val;
}
/* yy_get_previous_state - get the state just before the EOB char was reached */
static yy_state_type yy_get_previous_state(yyscan_t yyscanner)
{
yy_state_type yy_current_state;
char *yy_cp;
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
yy_current_state = yyg->yy_start;
for (yy_cp = yyg->yytext_ptr + YY_MORE_ADJ; yy_cp < yyg->yy_c_buf_p; ++yy_cp)
{
YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
if (yy_accept[yy_current_state])
{
yyg->yy_last_accepting_state = yy_current_state;
yyg->yy_last_accepting_cpos = yy_cp;
}
while (yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state)
{
yy_current_state = (int)yy_def[yy_current_state];
if (yy_current_state >= 902)
yy_c = yy_meta[yy_c];
}
yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c];
}
return yy_current_state;
}
/* yy_try_NUL_trans - try to make a transition on the NUL character
*
* synopsis
* next_state = yy_try_NUL_trans( current_state );
*/
static yy_state_type yy_try_NUL_trans(yy_state_type yy_current_state, yyscan_t yyscanner)
{
int yy_is_jam;
struct yyguts_t *yyg =
(struct yyguts_t *)yyscanner; /* This var may be unused depending upon options. */
char *yy_cp = yyg->yy_c_buf_p;
YY_CHAR yy_c = 1;
if (yy_accept[yy_current_state])
{
yyg->yy_last_accepting_state = yy_current_state;
yyg->yy_last_accepting_cpos = yy_cp;
}
while (yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state)
{
yy_current_state = (int)yy_def[yy_current_state];
if (yy_current_state >= 902)
yy_c = yy_meta[yy_c];
}
yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c];
yy_is_jam = (yy_current_state == 901);
(void)yyg;
return yy_is_jam ? 0 : yy_current_state;
}
#ifndef YY_NO_UNPUT
#endif
#ifndef YY_NO_INPUT
# ifdef __cplusplus
static int yyinput(yyscan_t yyscanner)
# else
static int input(yyscan_t yyscanner)
# endif
{
int c;
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
*yyg->yy_c_buf_p = yyg->yy_hold_char;
if (*yyg->yy_c_buf_p == YY_END_OF_BUFFER_CHAR)
{
/* yy_c_buf_p now points to the character we want to return.
* If this occurs *before* the EOB characters, then it's a
* valid NUL; if not, then we've hit the end of the buffer.
*/
if (yyg->yy_c_buf_p < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars])
/* This was really a NUL. */
*yyg->yy_c_buf_p = '\0';
else
{ /* need more input */
int offset = (int)(yyg->yy_c_buf_p - yyg->yytext_ptr);
++yyg->yy_c_buf_p;
switch (yy_get_next_buffer(yyscanner))
{
case EOB_ACT_LAST_MATCH:
/* This happens because yy_g_n_b()
* sees that we've accumulated a
* token and flags that we need to
* try matching the token before
* proceeding. But for input(),
* there's no matching to consider.
* So convert the EOB_ACT_LAST_MATCH
* to EOB_ACT_END_OF_FILE.
*/
/* Reset buffer status. */
yyrestart(yyin, yyscanner);
/*FALLTHROUGH*/
case EOB_ACT_END_OF_FILE:
{
if (yywrap(yyscanner))
return 0;
if (!yyg->yy_did_buffer_switch_on_eof)
YY_NEW_FILE;
# ifdef __cplusplus
return yyinput(yyscanner);
# else
return input(yyscanner);
# endif
}
case EOB_ACT_CONTINUE_SCAN:
yyg->yy_c_buf_p = yyg->yytext_ptr + offset;
break;
}
}
}
c = *(unsigned char *)yyg->yy_c_buf_p; /* cast for 8-bit char's */
*yyg->yy_c_buf_p = '\0'; /* preserve yytext */
yyg->yy_hold_char = *++yyg->yy_c_buf_p;
if (c == '\n')
do
{
yylineno++;
yycolumn = 0;
} while (0);
return c;
}
#endif /* ifndef YY_NO_INPUT */
/** Immediately switch to a different input stream.
* @param input_file A readable stream.
* @param yyscanner The scanner object.
* @note This function does not reset the start condition to @c INITIAL .
*/
void yyrestart(FILE *input_file, yyscan_t yyscanner)
{
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
if (!YY_CURRENT_BUFFER)
{
yyensure_buffer_stack(yyscanner);
YY_CURRENT_BUFFER_LVALUE = yy_create_buffer(yyin, YY_BUF_SIZE, yyscanner);
}
yy_init_buffer(YY_CURRENT_BUFFER, input_file, yyscanner);
yy_load_buffer_state(yyscanner);
}
/** Switch to a different input buffer.
* @param new_buffer The new input buffer.
* @param yyscanner The scanner object.
*/
void yy_switch_to_buffer(YY_BUFFER_STATE new_buffer, yyscan_t yyscanner)
{
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
/* TODO. We should be able to replace this entire function body
* with
* yypop_buffer_state();
* yypush_buffer_state(new_buffer);
*/
yyensure_buffer_stack(yyscanner);
if (YY_CURRENT_BUFFER == new_buffer)
return;
if (YY_CURRENT_BUFFER)
{
/* Flush out information for old buffer. */
*yyg->yy_c_buf_p = yyg->yy_hold_char;
YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = yyg->yy_c_buf_p;
YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars;
}
YY_CURRENT_BUFFER_LVALUE = new_buffer;
yy_load_buffer_state(yyscanner);
/* We don't actually know whether we did this switch during
* EOF (yywrap()) processing, but the only time this flag
* is looked at is after yywrap() is called, so it's safe
* to go ahead and always set it.
*/
yyg->yy_did_buffer_switch_on_eof = 1;
}
static void yy_load_buffer_state(yyscan_t yyscanner)
{
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
yyg->yy_n_chars = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
yyg->yytext_ptr = yyg->yy_c_buf_p = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
yyg->yy_hold_char = *yyg->yy_c_buf_p;
}
/** Allocate and initialize an input buffer state.
* @param file A readable stream.
* @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
* @param yyscanner The scanner object.
* @return the allocated buffer state.
*/
YY_BUFFER_STATE yy_create_buffer(FILE *file, int size, yyscan_t yyscanner)
{
YY_BUFFER_STATE b;
b = (YY_BUFFER_STATE)yyalloc(sizeof(struct yy_buffer_state), yyscanner);
if (!b)
YY_FATAL_ERROR("out of dynamic memory in yy_create_buffer()");
b->yy_buf_size = size;
/* yy_ch_buf has to be 2 characters longer than the size given because
* we need to put in 2 end-of-buffer characters.
*/
b->yy_ch_buf = (char *)yyalloc((yy_size_t)(b->yy_buf_size + 2), yyscanner);
if (!b->yy_ch_buf)
YY_FATAL_ERROR("out of dynamic memory in yy_create_buffer()");
b->yy_is_our_buffer = 1;
yy_init_buffer(b, file, yyscanner);
return b;
}
/** Destroy the buffer.
* @param b a buffer created with yy_create_buffer()
* @param yyscanner The scanner object.
*/
void yy_delete_buffer(YY_BUFFER_STATE b, yyscan_t yyscanner)
{
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
if (!b)
return;
if (b == YY_CURRENT_BUFFER) /* Not sure if we should pop here. */
YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE)0;
if (b->yy_is_our_buffer)
yyfree((void *)b->yy_ch_buf, yyscanner);
yyfree((void *)b, yyscanner);
}
/* Initializes or reinitializes a buffer.
* This function is sometimes called more than once on the same buffer,
* such as during a yyrestart() or at EOF.
*/
static void yy_init_buffer(YY_BUFFER_STATE b, FILE *file, yyscan_t yyscanner)
{
int oerrno = errno;
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
yy_flush_buffer(b, yyscanner);
b->yy_input_file = file;
b->yy_fill_buffer = 1;
/* If b is the current buffer, then yy_init_buffer was _probably_
* called from yyrestart() or through yy_get_next_buffer.
* In that case, we don't want to reset the lineno or column.
*/
if (b != YY_CURRENT_BUFFER)
{
b->yy_bs_lineno = 1;
b->yy_bs_column = 0;
}
b->yy_is_interactive = 0;
errno = oerrno;
}
/** Discard all buffered characters. On the next scan, YY_INPUT will be called.
* @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
* @param yyscanner The scanner object.
*/
void yy_flush_buffer(YY_BUFFER_STATE b, yyscan_t yyscanner)
{
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
if (!b)
return;
b->yy_n_chars = 0;
/* We always need two end-of-buffer characters. The first causes
* a transition to the end-of-buffer state. The second causes
* a jam in that state.
*/
b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
b->yy_buf_pos = &b->yy_ch_buf[0];
b->yy_at_bol = 1;
b->yy_buffer_status = YY_BUFFER_NEW;
if (b == YY_CURRENT_BUFFER)
yy_load_buffer_state(yyscanner);
}
/** Pushes the new state onto the stack. The new state becomes
* the current state. This function will allocate the stack
* if necessary.
* @param new_buffer The new state.
* @param yyscanner The scanner object.
*/
void yypush_buffer_state(YY_BUFFER_STATE new_buffer, yyscan_t yyscanner)
{
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
if (new_buffer == NULL)
return;
yyensure_buffer_stack(yyscanner);
/* This block is copied from yy_switch_to_buffer. */
if (YY_CURRENT_BUFFER)
{
/* Flush out information for old buffer. */
*yyg->yy_c_buf_p = yyg->yy_hold_char;
YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = yyg->yy_c_buf_p;
YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars;
}
/* Only push if top exists. Otherwise, replace top. */
if (YY_CURRENT_BUFFER)
yyg->yy_buffer_stack_top++;
YY_CURRENT_BUFFER_LVALUE = new_buffer;
/* copied from yy_switch_to_buffer. */
yy_load_buffer_state(yyscanner);
yyg->yy_did_buffer_switch_on_eof = 1;
}
/** Removes and deletes the top of the stack, if present.
* The next element becomes the new top.
* @param yyscanner The scanner object.
*/
void yypop_buffer_state(yyscan_t yyscanner)
{
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
if (!YY_CURRENT_BUFFER)
return;
yy_delete_buffer(YY_CURRENT_BUFFER, yyscanner);
YY_CURRENT_BUFFER_LVALUE = NULL;
if (yyg->yy_buffer_stack_top > 0)
--yyg->yy_buffer_stack_top;
if (YY_CURRENT_BUFFER)
{
yy_load_buffer_state(yyscanner);
yyg->yy_did_buffer_switch_on_eof = 1;
}
}
/* Allocates the stack if it does not exist.
* Guarantees space for at least one push.
*/
static void yyensure_buffer_stack(yyscan_t yyscanner)
{
yy_size_t num_to_alloc;
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
if (!yyg->yy_buffer_stack)
{
/* First allocation is just for 2 elements, since we don't know if this
* scanner will even need a stack. We use 2 instead of 1 to avoid an
* immediate realloc on the next call.
*/
num_to_alloc = 1; /* After all that talk, this was set to 1 anyways... */
yyg->yy_buffer_stack = (struct yy_buffer_state **)yyalloc(
num_to_alloc * sizeof(struct yy_buffer_state *), yyscanner);
if (!yyg->yy_buffer_stack)
YY_FATAL_ERROR("out of dynamic memory in yyensure_buffer_stack()");
memset(yyg->yy_buffer_stack, 0, num_to_alloc * sizeof(struct yy_buffer_state *));
yyg->yy_buffer_stack_max = num_to_alloc;
yyg->yy_buffer_stack_top = 0;
return;
}
if (yyg->yy_buffer_stack_top >= (yyg->yy_buffer_stack_max) - 1)
{
/* Increase the buffer to prepare for a possible push. */
yy_size_t grow_size = 8 /* arbitrary grow size */;
num_to_alloc = yyg->yy_buffer_stack_max + grow_size;
yyg->yy_buffer_stack = (struct yy_buffer_state **)yyrealloc(
yyg->yy_buffer_stack, num_to_alloc * sizeof(struct yy_buffer_state *), yyscanner);
if (!yyg->yy_buffer_stack)
YY_FATAL_ERROR("out of dynamic memory in yyensure_buffer_stack()");
/* zero only the new slots.*/
memset(yyg->yy_buffer_stack + yyg->yy_buffer_stack_max, 0,
grow_size * sizeof(struct yy_buffer_state *));
yyg->yy_buffer_stack_max = num_to_alloc;
}
}
/** Setup the input buffer state to scan directly from a user-specified character buffer.
* @param base the character buffer
* @param size the size in bytes of the character buffer
* @param yyscanner The scanner object.
* @return the newly allocated buffer state object.
*/
YY_BUFFER_STATE yy_scan_buffer(char *base, yy_size_t size, yyscan_t yyscanner)
{
YY_BUFFER_STATE b;
if (size < 2 || base[size - 2] != YY_END_OF_BUFFER_CHAR ||
base[size - 1] != YY_END_OF_BUFFER_CHAR)
/* They forgot to leave room for the EOB's. */
return NULL;
b = (YY_BUFFER_STATE)yyalloc(sizeof(struct yy_buffer_state), yyscanner);
if (!b)
YY_FATAL_ERROR("out of dynamic memory in yy_scan_buffer()");
b->yy_buf_size = (int)(size - 2); /* "- 2" to take care of EOB's */
b->yy_buf_pos = b->yy_ch_buf = base;
b->yy_is_our_buffer = 0;
b->yy_input_file = NULL;
b->yy_n_chars = b->yy_buf_size;
b->yy_is_interactive = 0;
b->yy_at_bol = 1;
b->yy_fill_buffer = 0;
b->yy_buffer_status = YY_BUFFER_NEW;
yy_switch_to_buffer(b, yyscanner);
return b;
}
/** Setup the input buffer state to scan a string. The next call to yylex() will
* scan from a @e copy of @a str.
* @param yystr a NUL-terminated string to scan
* @param yyscanner The scanner object.
* @return the newly allocated buffer state object.
* @note If you want to scan bytes that may contain NUL values, then use
* yy_scan_bytes() instead.
*/
YY_BUFFER_STATE yy_scan_string(const char *yystr, yyscan_t yyscanner)
{
return yy_scan_bytes(yystr, (int)strlen(yystr), yyscanner);
}
/** Setup the input buffer state to scan the given bytes. The next call to yylex() will
* scan from a @e copy of @a bytes.
* @param yybytes the byte buffer to scan
* @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes.
* @param yyscanner The scanner object.
* @return the newly allocated buffer state object.
*/
YY_BUFFER_STATE yy_scan_bytes(const char *yybytes, int _yybytes_len, yyscan_t yyscanner)
{
YY_BUFFER_STATE b;
char *buf;
yy_size_t n;
int i;
/* Get memory for full buffer, including space for trailing EOB's. */
n = (yy_size_t)(_yybytes_len + 2);
buf = (char *)yyalloc(n, yyscanner);
if (!buf)
YY_FATAL_ERROR("out of dynamic memory in yy_scan_bytes()");
for (i = 0; i < _yybytes_len; ++i)
buf[i] = yybytes[i];
buf[_yybytes_len] = buf[_yybytes_len + 1] = YY_END_OF_BUFFER_CHAR;
b = yy_scan_buffer(buf, n, yyscanner);
if (!b)
YY_FATAL_ERROR("bad buffer in yy_scan_bytes()");
/* It's okay to grow etc. this buffer, and we should throw it
* away when we're done.
*/
b->yy_is_our_buffer = 1;
return b;
}
#ifndef YY_EXIT_FAILURE
# define YY_EXIT_FAILURE 2
#endif
static void yynoreturn yy_fatal_error(const char *msg, yyscan_t yyscanner)
{
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
(void)yyg;
fprintf(stderr, "%s\n", msg);
exit(YY_EXIT_FAILURE);
}
/* Redefine yyless() so it works in section 3 code. */
#undef yyless
#define yyless(n) \
do \
{ \
/* Undo effects of setting up yytext. */ \
int yyless_macro_arg = (n); \
YY_LESS_LINENO(yyless_macro_arg); \
yytext[yyleng] = yyg->yy_hold_char; \
yyg->yy_c_buf_p = yytext + yyless_macro_arg; \
yyg->yy_hold_char = *yyg->yy_c_buf_p; \
*yyg->yy_c_buf_p = '\0'; \
yyleng = yyless_macro_arg; \
} while (0)
/* Accessor methods (get/set functions) to struct members. */
/** Get the user-defined data for this scanner.
* @param yyscanner The scanner object.
*/
YY_EXTRA_TYPE yyget_extra(yyscan_t yyscanner)
{
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
return yyextra;
}
/** Get the current line number.
* @param yyscanner The scanner object.
*/
int yyget_lineno(yyscan_t yyscanner)
{
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
if (!YY_CURRENT_BUFFER)
return 0;
return yylineno;
}
/** Get the current column number.
* @param yyscanner The scanner object.
*/
int yyget_column(yyscan_t yyscanner)
{
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
if (!YY_CURRENT_BUFFER)
return 0;
return yycolumn;
}
/** Get the input stream.
* @param yyscanner The scanner object.
*/
FILE *yyget_in(yyscan_t yyscanner)
{
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
return yyin;
}
/** Get the output stream.
* @param yyscanner The scanner object.
*/
FILE *yyget_out(yyscan_t yyscanner)
{
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
return yyout;
}
/** Get the length of the current token.
* @param yyscanner The scanner object.
*/
int yyget_leng(yyscan_t yyscanner)
{
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
return yyleng;
}
/** Get the current token.
* @param yyscanner The scanner object.
*/
char *yyget_text(yyscan_t yyscanner)
{
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
return yytext;
}
/** Set the user-defined data. This data is never touched by the scanner.
* @param user_defined The data to be associated with this scanner.
* @param yyscanner The scanner object.
*/
void yyset_extra(YY_EXTRA_TYPE user_defined, yyscan_t yyscanner)
{
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
yyextra = user_defined;
}
/** Set the current line number.
* @param _line_number line number
* @param yyscanner The scanner object.
*/
void yyset_lineno(int _line_number, yyscan_t yyscanner)
{
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
/* lineno is only valid if an input buffer exists. */
if (!YY_CURRENT_BUFFER)
YY_FATAL_ERROR("yyset_lineno called with no buffer");
yylineno = _line_number;
}
/** Set the current column.
* @param _column_no column number
* @param yyscanner The scanner object.
*/
void yyset_column(int _column_no, yyscan_t yyscanner)
{
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
/* column is only valid if an input buffer exists. */
if (!YY_CURRENT_BUFFER)
YY_FATAL_ERROR("yyset_column called with no buffer");
yycolumn = _column_no;
}
/** Set the input stream. This does not discard the current
* input buffer.
* @param _in_str A readable stream.
* @param yyscanner The scanner object.
* @see yy_switch_to_buffer
*/
void yyset_in(FILE *_in_str, yyscan_t yyscanner)
{
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
yyin = _in_str;
}
void yyset_out(FILE *_out_str, yyscan_t yyscanner)
{
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
yyout = _out_str;
}
int yyget_debug(yyscan_t yyscanner)
{
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
return yy_flex_debug;
}
void yyset_debug(int _bdebug, yyscan_t yyscanner)
{
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
yy_flex_debug = _bdebug;
}
/* Accessor methods for yylval and yylloc */
YYSTYPE *yyget_lval(yyscan_t yyscanner)
{
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
return yylval;
}
void yyset_lval(YYSTYPE *yylval_param, yyscan_t yyscanner)
{
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
yylval = yylval_param;
}
YYLTYPE *yyget_lloc(yyscan_t yyscanner)
{
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
return yylloc;
}
void yyset_lloc(YYLTYPE *yylloc_param, yyscan_t yyscanner)
{
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
yylloc = yylloc_param;
}
/* User-visible API */
/* yylex_init is special because it creates the scanner itself, so it is
* the ONLY reentrant function that doesn't take the scanner as the last argument.
* That's why we explicitly handle the declaration, instead of using our macros.
*/
int yylex_init(yyscan_t *ptr_yy_globals)
{
if (ptr_yy_globals == NULL)
{
errno = EINVAL;
return 1;
}
*ptr_yy_globals = (yyscan_t)yyalloc(sizeof(struct yyguts_t), NULL);
if (*ptr_yy_globals == NULL)
{
errno = ENOMEM;
return 1;
}
/* By setting to 0xAA, we expose bugs in yy_init_globals. Leave at 0x00 for releases. */
memset(*ptr_yy_globals, 0x00, sizeof(struct yyguts_t));
return yy_init_globals(*ptr_yy_globals);
}
/* yylex_init_extra has the same functionality as yylex_init, but follows the
* convention of taking the scanner as the last argument. Note however, that
* this is a *pointer* to a scanner, as it will be allocated by this call (and
* is the reason, too, why this function also must handle its own declaration).
* The user defined value in the first argument will be available to yyalloc in
* the yyextra field.
*/
int yylex_init_extra(YY_EXTRA_TYPE yy_user_defined, yyscan_t *ptr_yy_globals)
{
struct yyguts_t dummy_yyguts;
yyset_extra(yy_user_defined, &dummy_yyguts);
if (ptr_yy_globals == NULL)
{
errno = EINVAL;
return 1;
}
*ptr_yy_globals = (yyscan_t)yyalloc(sizeof(struct yyguts_t), &dummy_yyguts);
if (*ptr_yy_globals == NULL)
{
errno = ENOMEM;
return 1;
}
/* By setting to 0xAA, we expose bugs in
yy_init_globals. Leave at 0x00 for releases. */
memset(*ptr_yy_globals, 0x00, sizeof(struct yyguts_t));
yyset_extra(yy_user_defined, *ptr_yy_globals);
return yy_init_globals(*ptr_yy_globals);
}
static int yy_init_globals(yyscan_t yyscanner)
{
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
/* Initialization is the same as for the non-reentrant scanner.
* This function is called from yylex_destroy(), so don't allocate here.
*/
yyg->yy_buffer_stack = NULL;
yyg->yy_buffer_stack_top = 0;
yyg->yy_buffer_stack_max = 0;
yyg->yy_c_buf_p = NULL;
yyg->yy_init = 0;
yyg->yy_start = 0;
yyg->yy_start_stack_ptr = 0;
yyg->yy_start_stack_depth = 0;
yyg->yy_start_stack = NULL;
/* Defined in main.c */
#ifdef YY_STDINIT
yyin = stdin;
yyout = stdout;
#else
yyin = NULL;
yyout = NULL;
#endif
/* For future reference: Set errno on error, since we are called by
* yylex_init()
*/
return 0;
}
/* yylex_destroy is for both reentrant and non-reentrant scanners. */
int yylex_destroy(yyscan_t yyscanner)
{
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
/* Pop the buffer stack, destroying each element. */
while (YY_CURRENT_BUFFER)
{
yy_delete_buffer(YY_CURRENT_BUFFER, yyscanner);
YY_CURRENT_BUFFER_LVALUE = NULL;
yypop_buffer_state(yyscanner);
}
/* Destroy the stack itself. */
yyfree(yyg->yy_buffer_stack, yyscanner);
yyg->yy_buffer_stack = NULL;
/* Destroy the start condition stack. */
yyfree(yyg->yy_start_stack, yyscanner);
yyg->yy_start_stack = NULL;
/* Reset the globals. This is important in a non-reentrant scanner so the next time
* yylex() is called, initialization will occur. */
yy_init_globals(yyscanner);
/* Destroy the main struct (reentrant only). */
yyfree(yyscanner, yyscanner);
yyscanner = NULL;
return 0;
}
/*
* Internal utility routines.
*/
#ifndef yytext_ptr
static void yy_flex_strncpy(char *s1, const char *s2, int n, yyscan_t yyscanner)
{
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
(void)yyg;
int i;
for (i = 0; i < n; ++i)
s1[i] = s2[i];
}
#endif
#ifdef YY_NEED_STRLEN
static int yy_flex_strlen(const char *s, yyscan_t yyscanner)
{
int n;
for (n = 0; s[n]; ++n)
;
return n;
}
#endif
void *yyalloc(yy_size_t size, yyscan_t yyscanner)
{
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
(void)yyg;
return malloc(size);
}
void *yyrealloc(void *ptr, yy_size_t size, yyscan_t yyscanner)
{
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
(void)yyg;
/* The cast to (char *) in the following accommodates both
* implementations that use char* generic pointers, and those
* that use void* generic pointers. It works with the latter
* because both ANSI C and C++ allow castless assignment from
* any pointer type to void*, and deal with argument conversions
* as though doing an assignment.
*/
return realloc(ptr, size);
}
void yyfree(void *ptr, yyscan_t yyscanner)
{
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
(void)yyg;
free((char *)ptr); /* see yyrealloc() for (char *) cast */
}
#define YYTABLES_NAME "yytables"
yy_size_t string_input(char *buf, yy_size_t max_size, yyscan_t yyscanner)
{
angle::pp::Token token;
yyget_extra(yyscanner)->getPreprocessor().lex(&token);
yy_size_t len = token.type == angle::pp::Token::LAST ? 0 : token.text.size();
if (len < max_size)
memcpy(buf, token.text.c_str(), len);
yyset_column(token.location.file, yyscanner);
yyset_lineno(token.location.line, yyscanner);
if (len >= max_size)
YY_FATAL_ERROR("Input buffer overflow");
else if (len > 0)
buf[len++] = ' ';
return len;
}
int check_type(yyscan_t yyscanner)
{
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
int token = IDENTIFIER;
// Note that the ImmutableString used here isn't static or pool allocated - but it's fine since
// yytext is valid for the duration of its use.
const TSymbol *symbol =
yyextra->symbolTable.find(ImmutableString(yytext, yyleng), yyextra->getShaderVersion());
if (symbol && symbol->isStruct())
{
token = TYPE_NAME;
}
yylval->lex.symbol = symbol;
return token;
}
int reserved_word(yyscan_t yyscanner)
{
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
yyextra->error(*yylloc, "Illegal use of reserved word", yytext);
return 0;
}
static bool is_extension_enabled_or_is_core(TParseContext *context,
int extension_version,
TExtension extension,
int promotion_version)
{
int version = context->getShaderVersion();
// If version is at least promotion_version, symbol is definitely keyword. Otherwise it's a
// keyword if version is at least extension_version (where the extension was introduced) and
// the extension is enabled.
return version >= promotion_version ||
(version >= extension_version && context->isExtensionEnabled(extension));
}
int ES2_reserved_ES3_keyword(TParseContext *context, int token)
{
yyscan_t yyscanner = (yyscan_t)context->getScanner();
if (context->getShaderVersion() < 300)
{
return reserved_word(yyscanner);
}
return token;
}
int ES2_keyword_ES3_reserved(TParseContext *context, int token)
{
yyscan_t yyscanner = (yyscan_t)context->getScanner();
if (context->getShaderVersion() >= 300)
{
return reserved_word(yyscanner);
}
return token;
}
int ES3_reserved_ES3_1_keyword(TParseContext *context, int token)
{
struct yyguts_t *yyg = (struct yyguts_t *)context->getScanner();
yyscan_t yyscanner = (yyscan_t)context->getScanner();
if (context->getShaderVersion() < 300)
{
yylval->lex.string = AllocatePoolCharArray(yytext, yyleng);
return check_type(yyscanner);
}
else if (context->getShaderVersion() == 300)
{
return reserved_word(yyscanner);
}
return token;
}
int ES3_keyword(TParseContext *context, int token)
{
struct yyguts_t *yyg = (struct yyguts_t *)context->getScanner();
yyscan_t yyscanner = (yyscan_t)context->getScanner();
// not a reserved word in GLSL ES 1.00, so could be used as an identifier/type name
if (context->getShaderVersion() < 300)
{
yylval->lex.string = AllocatePoolCharArray(yytext, yyleng);
return check_type(yyscanner);
}
return token;
}
int ES2_reserved_ES3_1_keyword(TParseContext *context, int token)
{
yyscan_t yyscanner = (yyscan_t)context->getScanner();
if (context->getShaderVersion() < 310)
{
return reserved_word(yyscanner);
}
return token;
}
int ES3_1_keyword(TParseContext *context, int token)
{
struct yyguts_t *yyg = (struct yyguts_t *)context->getScanner();
yyscan_t yyscanner = (yyscan_t)context->getScanner();
// A keyword in GLSL ES 3.10.
if (context->getShaderVersion() >= 310)
{
return token;
}
// Otherwise can be used as an identifier/type name
yylval->lex.string = AllocatePoolCharArray(yytext, yyleng);
return check_type(yyscanner);
}
int WEBGL_video_texture_extension(TParseContext *context, int token)
{
// Available with WEBGL_video_texture_extension
if (context->isExtensionEnabled(TExtension::WEBGL_video_texture))
{
return token;
}
// Otherwise can be used as an identifier/type name
struct yyguts_t *yyg = (struct yyguts_t *)context->getScanner();
yyscan_t yyscanner = (yyscan_t)context->getScanner();
yylval->lex.string = AllocatePoolCharArray(yytext, yyleng);
return check_type(yyscanner);
}
int ES2_reserved_ES2_extension_ES3_keyword(TParseContext *context, TExtension extension, int token)
{
yyscan_t yyscanner = (yyscan_t)context->getScanner();
// A keyword in GLSL ES 3.00 or GLSL ES 1.00 with enabled extension.
if (is_extension_enabled_or_is_core(context, 100, extension, 300))
{
return token;
}
// Reserved otherwise.
return reserved_word(yyscanner);
}
int ES3_extension(TParseContext *context, TExtension extension, int token)
{
struct yyguts_t *yyg = (struct yyguts_t *)context->getScanner();
yyscan_t yyscanner = (yyscan_t)context->getScanner();
// a keyword word in GLSL ES 3.00 with enabled extension.
if (context->getShaderVersion() >= 300 && context->isExtensionEnabled(extension))
{
return token;
}
// Otherwise can be used as an identifier/type name
yylval->lex.string = AllocatePoolCharArray(yytext, yyleng);
return check_type(yyscanner);
}
int ES3_reserved_ES3_1_extension_ES3_2_keyword(TParseContext *context,
TExtension extension,
int token)
{
struct yyguts_t *yyg = (struct yyguts_t *)context->getScanner();
yyscan_t yyscanner = (yyscan_t)context->getScanner();
// a keyword in GLSL ES 3.10 with enabled extension
if (is_extension_enabled_or_is_core(context, 310, extension, 320))
{
return token;
}
// a reserved word in GLSL ES 3.00+
if (context->getShaderVersion() >= 300)
{
return reserved_word(yyscanner);
}
// Otherwise can be used as an identifier/type name
yylval->lex.string = AllocatePoolCharArray(yytext, yyleng);
return check_type(yyscanner);
}
int ES3_reserved_ES3_extension(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);
}
static int ES3_1_reserved_ES3_1_extension_ES3_2_keyword(TParseContext *context,
TExtension extension,
int token)
{
struct yyguts_t *yyg = (struct yyguts_t *)context->getScanner();
yyscan_t yyscanner = (yyscan_t)context->getScanner();
// A keyword in GLSL ES 3.20 or GLSL ES 3.10 with enabled extension.
if (is_extension_enabled_or_is_core(context, 310, extension, 320))
{
return token;
}
// A reserved word in GLSL ES 3.10
if (context->getShaderVersion() == 310)
{
return reserved_word(yyscanner);
}
yylval->lex.string = AllocatePoolCharArray(yytext, yyleng);
return check_type(yyscanner);
}
int uint_constant(TParseContext *context)
{
struct yyguts_t *yyg = (struct yyguts_t *)context->getScanner();
if (context->getShaderVersion() < 300)
{
context->error(*yylloc, "Unsigned integers are unsupported prior to GLSL ES 3.00", yytext);
return 0;
}
if (!atoi_clamp(yytext, &(yylval->lex.u)))
yyextra->error(*yylloc, "Integer overflow", yytext);
return UINTCONSTANT;
}
int floatsuffix_check(TParseContext *context)
{
struct yyguts_t *yyg = (struct yyguts_t *)context->getScanner();
if (context->getShaderVersion() < 300)
{
context->error(*yylloc, "Floating-point suffix unsupported prior to GLSL ES 3.00", yytext);
return 0;
}
std::string text = yytext;
text.resize(text.size() - 1);
if (!strtof_clamp(text, &(yylval->lex.f)))
yyextra->warning(*yylloc, "Float overflow", yytext);
return (FLOATCONSTANT);
}
void yyerror(YYLTYPE *lloc, TParseContext *context, void *scanner, const char *reason)
{
context->error(*lloc, reason, yyget_text(scanner));
}
int int_constant(TParseContext *context)
{
struct yyguts_t *yyg = (struct yyguts_t *)context->getScanner();
unsigned int u;
if (!atoi_clamp(yytext, &u))
{
if (context->getShaderVersion() >= 300)
yyextra->error(*yylloc, "Integer overflow", yytext);
else
yyextra->warning(*yylloc, "Integer overflow", yytext);
}
yylval->lex.i = static_cast<int>(u);
return INTCONSTANT;
}
int float_constant(yyscan_t yyscanner)
{
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
if (!strtof_clamp(yytext, &(yylval->lex.f)))
yyextra->warning(*yylloc, "Float overflow", yytext);
return FLOATCONSTANT;
}
int yuvcscstandardext_constant(TParseContext *context)
{
struct yyguts_t *yyg = (struct yyguts_t *)context->getScanner();
yyscan_t yyscanner = (yyscan_t)context->getScanner();
// a reserved word in GLSL ES 3.00 with enabled extension, otherwise could be used as an
// identifier/type name
if (context->getShaderVersion() >= 300 &&
context->isExtensionEnabled(TExtension::EXT_YUV_target))
{
yylval->lex.string = AllocatePoolCharArray(yytext, yyleng);
return YUVCSCSTANDARDEXTCONSTANT;
}
yylval->lex.string = AllocatePoolCharArray(yytext, yyleng);
return check_type(yyscanner);
}
int glslang_initialize(TParseContext *context)
{
yyscan_t scanner = NULL;
if (yylex_init_extra(context, &scanner))
return 1;
context->setScanner(scanner);
return 0;
}
int glslang_finalize(TParseContext *context)
{
yyscan_t scanner = context->getScanner();
if (scanner == NULL)
return 0;
context->setScanner(NULL);
yylex_destroy(scanner);
return 0;
}
int glslang_scan(size_t count,
const char *const string[],
const int length[],
TParseContext *context)
{
yyrestart(NULL, context->getScanner());
yyset_column(0, context->getScanner());
yyset_lineno(1, context->getScanner());
// Initialize preprocessor.
angle::pp::Preprocessor *preprocessor = &context->getPreprocessor();
if (!preprocessor->init(count, string, length))
return 1;
// Define extension macros.
const TExtensionBehavior &extBehavior = context->extensionBehavior();
for (TExtensionBehavior::const_iterator iter = extBehavior.begin(); iter != extBehavior.end();
++iter)
{
// OVR_multiview should not be defined for WebGL spec'ed shaders.
if (sh::IsWebGLBasedSpec(context->getShaderSpec()) &&
iter->first == TExtension::OVR_multiview)
{
continue;
}
preprocessor->predefineMacro(GetExtensionNameString(iter->first), 1);
}
if (context->getFragmentPrecisionHigh())
preprocessor->predefineMacro("GL_FRAGMENT_PRECISION_HIGH", 1);
preprocessor->setMaxTokenSize(sh::GetGlobalMaxTokenSize(context->getShaderSpec()));
return 0;
}