mozilla-central/gfx/angle/checkout/src/compiler/translator/glslang_lex_autogen.cpp (file symbol)

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#line 17 "glslang.l"
// GENERATED FILE - DO NOT EDIT.
// Generated by generate_parser.py from glslang.l
//
// Copyright 2019 The ANGLE Project Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
//
// glslang.l:
// Lexer for the OpenGL shading language.
// Ignore errors in auto-generated code.
#if defined(__GNUC__)
# pragma GCC diagnostic ignored "-Wswitch-enum"
# pragma GCC diagnostic ignored "-Wunused-function"
# pragma GCC diagnostic ignored "-Wunused-variable"
#elif defined(_MSC_VER)
# pragma warning(disable : 4005)
# pragma warning(disable : 4065)
# pragma warning(disable : 4189)
# pragma warning(disable : 4244)
# pragma warning(disable : 4505)
# pragma warning(disable : 4701)
# pragma warning(disable : 4702)
#endif
#if defined(__clang__)
# pragma clang diagnostic ignored "-Wimplicit-fallthrough"
# if defined(__APPLE__)
// Older clang versions don't have -Wextra-semi-stmt, and detecting Apple clang versions is
// difficult because they use different yet overlapping version numbers vs. regular clang.
# pragma clang diagnostic ignored "-Wunknown-warning-option"
# endif
// Flex isn't semi-colon clean.
# pragma clang diagnostic ignored "-Wextra-semi-stmt"
# pragma clang diagnostic ignored "-Wunreachable-code"
#endif
#define YY_INT_ALIGNED short int
/* A lexical scanner generated by flex */
#define FLEX_SCANNER
#define YY_FLEX_MAJOR_VERSION 2
#define YY_FLEX_MINOR_VERSION 6
#define YY_FLEX_SUBMINOR_VERSION 4
#if YY_FLEX_SUBMINOR_VERSION > 0
# define FLEX_BETA
#endif
#ifdef yyget_lval
# define yyget_lval_ALREADY_DEFINED
#else
# define yyget_lval yyget_lval
#endif
#ifdef yyset_lval
# define yyset_lval_ALREADY_DEFINED
#else
# define yyset_lval yyset_lval
#endif
#ifdef yyget_lloc
# define yyget_lloc_ALREADY_DEFINED
#else
# define yyget_lloc yyget_lloc
#endif
#ifdef yyset_lloc
# define yyset_lloc_ALREADY_DEFINED
#else
# define yyset_lloc yyset_lloc
#endif
/* First, we deal with platform-specific or compiler-specific issues. */
/* begin standard C headers. */
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
/* end standard C headers. */
/* flex integer type definitions */
#ifndef FLEXINT_H
# define FLEXINT_H
/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
# if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
* if you want the limit (max/min) macros for int types.
*/
# ifndef __STDC_LIMIT_MACROS
# define __STDC_LIMIT_MACROS 1
# endif
# include <inttypes.h>
typedef int8_t flex_int8_t;
typedef uint8_t flex_uint8_t;
typedef int16_t flex_int16_t;
typedef uint16_t flex_uint16_t;
typedef int32_t flex_int32_t;
typedef uint32_t flex_uint32_t;
# else
typedef signed char flex_int8_t;
typedef short int flex_int16_t;
typedef int flex_int32_t;
typedef unsigned char flex_uint8_t;
typedef unsigned short int flex_uint16_t;
typedef unsigned int flex_uint32_t;
/* Limits of integral types. */
# ifndef INT8_MIN
# define INT8_MIN (-128)
# endif
# ifndef INT16_MIN
# define INT16_MIN (-32767 - 1)
# endif
# ifndef INT32_MIN
# define INT32_MIN (-2147483647 - 1)
# endif
# ifndef INT8_MAX
# define INT8_MAX (127)
# endif
# ifndef INT16_MAX
# define INT16_MAX (32767)
# endif
# ifndef INT32_MAX
# define INT32_MAX (2147483647)
# endif
# ifndef UINT8_MAX
# define UINT8_MAX (255U)
# endif
# ifndef UINT16_MAX
# define UINT16_MAX (65535U)
# endif
# ifndef UINT32_MAX
# define UINT32_MAX (4294967295U)
# endif
# ifndef SIZE_MAX
# define SIZE_MAX (~(size_t)0)
# endif
# endif /* ! C99 */
#endif /* ! FLEXINT_H */
/* begin standard C++ headers. */
/* TODO: this is always defined, so inline it */
#define yyconst const
#if defined(__GNUC__) && __GNUC__ >= 3
# define yynoreturn __attribute__((__noreturn__))
#else
# define yynoreturn
#endif
/* Returned upon end-of-file. */
#define YY_NULL 0
/* Promotes a possibly negative, possibly signed char to an
* integer in range [0..255] for use as an array index.
*/
#define YY_SC_TO_UI(c) ((YY_CHAR)(c))
/* An opaque pointer. */
#ifndef YY_TYPEDEF_YY_SCANNER_T
# define YY_TYPEDEF_YY_SCANNER_T
typedef void *yyscan_t;
#endif
/* For convenience, these vars (plus the bison vars far below)
are macros in the reentrant scanner. */
#define yyin yyg->yyin_r
#define yyout yyg->yyout_r
#define yyextra yyg->yyextra_r
#define yyleng yyg->yyleng_r
#define yytext yyg->yytext_r
#define yylineno (YY_CURRENT_BUFFER_LVALUE->yy_bs_lineno)
#define yycolumn (YY_CURRENT_BUFFER_LVALUE->yy_bs_column)
#define yy_flex_debug yyg->yy_flex_debug_r
/* Enter a start condition. This macro really ought to take a parameter,
* but we do it the disgusting crufty way forced on us by the ()-less
* definition of BEGIN.
*/
#define BEGIN yyg->yy_start = 1 + 2 *
/* Translate the current start state into a value that can be later handed
* to BEGIN to return to the state. The YYSTATE alias is for lex
* compatibility.
*/
#define YY_START ((yyg->yy_start - 1) / 2)
#define YYSTATE YY_START
/* Action number for EOF rule of a given start state. */
#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
/* Special action meaning "start processing a new file". */
#define YY_NEW_FILE yyrestart(yyin, yyscanner)
#define YY_END_OF_BUFFER_CHAR 0
/* Size of default input buffer. */
#ifndef YY_BUF_SIZE
# ifdef __ia64__
/* On IA-64, the buffer size is 16k, not 8k.
* Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case.
* Ditto for the __ia64__ case accordingly.
*/
# define YY_BUF_SIZE 32768
# else
# define YY_BUF_SIZE 16384
# endif /* __ia64__ */
#endif
/* The state buf must be large enough to hold one state per character in the main buffer.
*/
#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))
#ifndef YY_TYPEDEF_YY_BUFFER_STATE
# define YY_TYPEDEF_YY_BUFFER_STATE
typedef struct yy_buffer_state *YY_BUFFER_STATE;
#endif
#ifndef YY_TYPEDEF_YY_SIZE_T
# define YY_TYPEDEF_YY_SIZE_T
typedef size_t yy_size_t;
#endif
#define EOB_ACT_CONTINUE_SCAN 0
#define EOB_ACT_END_OF_FILE 1
#define EOB_ACT_LAST_MATCH 2
/* Note: We specifically omit the test for yy_rule_can_match_eol because it requires
* access to the local variable yy_act. Since yyless() is a macro, it would break
* existing scanners that call yyless() from OUTSIDE yylex.
* One obvious solution it to make yy_act a global. I tried that, and saw
* a 5% performance hit in a non-yylineno scanner, because yy_act is
* normally declared as a register variable-- so it is not worth it.
*/
#define YY_LESS_LINENO(n) \
do \
{ \
int yyl; \
for (yyl = n; yyl < yyleng; ++yyl) \
if (yytext[yyl] == '\n') \
--yylineno; \
} while (0)
#define YY_LINENO_REWIND_TO(dst) \
do \
{ \
const char *p; \
for (p = yy_cp - 1; p >= (dst); --p) \
if (*p == '\n') \
--yylineno; \
} while (0)
/* Return all but the first "n" matched characters back to the input stream. */
#define yyless(n) \
do \
{ \
/* Undo effects of setting up yytext. */ \
int yyless_macro_arg = (n); \
YY_LESS_LINENO(yyless_macro_arg); \
*yy_cp = yyg->yy_hold_char; \
YY_RESTORE_YY_MORE_OFFSET \
yyg->yy_c_buf_p = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
YY_DO_BEFORE_ACTION; /* set up yytext again */ \
} while (0)
#define unput(c) yyunput(c, yyg->yytext_ptr, yyscanner)
#ifndef YY_STRUCT_YY_BUFFER_STATE
# define YY_STRUCT_YY_BUFFER_STATE
struct yy_buffer_state
{
FILE *yy_input_file;
char *yy_ch_buf; /* input buffer */
char *yy_buf_pos; /* current position in input buffer */
/* Size of input buffer in bytes, not including room for EOB
* characters.
*/
int yy_buf_size;
/* Number of characters read into yy_ch_buf, not including EOB
* characters.
*/
int yy_n_chars;
/* Whether we "own" the buffer - i.e., we know we created it,
* and can realloc() it to grow it, and should free() it to
* delete it.
*/
int yy_is_our_buffer;
/* Whether this is an "interactive" input source; if so, and
* if we're using stdio for input, then we want to use getc()
* instead of fread(), to make sure we stop fetching input after
* each newline.
*/
int yy_is_interactive;
/* Whether we're considered to be at the beginning of a line.
* If so, '^' rules will be active on the next match, otherwise
* not.
*/
int yy_at_bol;
int yy_bs_lineno; /**< The line count. */
int yy_bs_column; /**< The column count. */
/* Whether to try to fill the input buffer when we reach the
* end of it.
*/
int yy_fill_buffer;
int yy_buffer_status;
# define YY_BUFFER_NEW 0
# define YY_BUFFER_NORMAL 1
/* When an EOF's been seen but there's still some text to process
* then we mark the buffer as YY_EOF_PENDING, to indicate that we
* shouldn't try reading from the input source any more. We might
* still have a bunch of tokens to match, though, because of
* possible backing-up.
*
* When we actually see the EOF, we change the status to "new"
* (via yyrestart()), so that the user can continue scanning by
* just pointing yyin at a new input file.
*/
# define YY_BUFFER_EOF_PENDING 2
};
#endif /* !YY_STRUCT_YY_BUFFER_STATE */
/* We provide macros for accessing buffer states in case in the
* future we want to put the buffer states in a more general
* "scanner state".
*
* Returns the top of the stack, or NULL.
*/
#define YY_CURRENT_BUFFER \
(yyg->yy_buffer_stack ? yyg->yy_buffer_stack[yyg->yy_buffer_stack_top] : NULL)
/* Same as previous macro, but useful when we know that the buffer stack is not
* NULL or when we need an lvalue. For internal use only.
*/
#define YY_CURRENT_BUFFER_LVALUE yyg->yy_buffer_stack[yyg->yy_buffer_stack_top]
void yyrestart(FILE *input_file, yyscan_t yyscanner);
void yy_switch_to_buffer(YY_BUFFER_STATE new_buffer, yyscan_t yyscanner);
YY_BUFFER_STATE yy_create_buffer(FILE *file, int size, yyscan_t yyscanner);
void yy_delete_buffer(YY_BUFFER_STATE b, yyscan_t yyscanner);
void yy_flush_buffer(YY_BUFFER_STATE b, yyscan_t yyscanner);
void yypush_buffer_state(YY_BUFFER_STATE new_buffer, yyscan_t yyscanner);
void yypop_buffer_state(yyscan_t yyscanner);
static void yyensure_buffer_stack(yyscan_t yyscanner);
static void yy_load_buffer_state(yyscan_t yyscanner);
static void yy_init_buffer(YY_BUFFER_STATE b, FILE *file, yyscan_t yyscanner);
#define YY_FLUSH_BUFFER yy_flush_buffer(YY_CURRENT_BUFFER, yyscanner)
YY_BUFFER_STATE yy_scan_buffer(char *base, yy_size_t size, yyscan_t yyscanner);
YY_BUFFER_STATE yy_scan_string(const char *yy_str, yyscan_t yyscanner);
YY_BUFFER_STATE yy_scan_bytes(const char *bytes, int len, yyscan_t yyscanner);
void *yyalloc(yy_size_t, yyscan_t yyscanner);
void *yyrealloc(void *, yy_size_t, yyscan_t yyscanner);
void yyfree(void *, yyscan_t yyscanner);
#define yy_new_buffer yy_create_buffer
#define yy_set_interactive(is_interactive) \
{ \
if (!YY_CURRENT_BUFFER) \
{ \
yyensure_buffer_stack(yyscanner); \
YY_CURRENT_BUFFER_LVALUE = yy_create_buffer(yyin, YY_BUF_SIZE, yyscanner); \
} \
YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
}
#define yy_set_bol(at_bol) \
{ \
if (!YY_CURRENT_BUFFER) \
{ \
yyensure_buffer_stack(yyscanner); \
YY_CURRENT_BUFFER_LVALUE = yy_create_buffer(yyin, YY_BUF_SIZE, yyscanner); \
} \
YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
}
#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
/* Begin user sect3 */
#define yywrap(yyscanner) (/*CONSTCOND*/ 1)
#define YY_SKIP_YYWRAP
typedef flex_uint8_t YY_CHAR;
typedef int yy_state_type;
#define yytext_ptr yytext_r
static yy_state_type yy_get_previous_state(yyscan_t yyscanner);
static yy_state_type yy_try_NUL_trans(yy_state_type current_state, yyscan_t yyscanner);
static int yy_get_next_buffer(yyscan_t yyscanner);
static void yynoreturn yy_fatal_error(const char *msg, yyscan_t yyscanner);
/* Done after the current pattern has been matched and before the
* corresponding action - sets up yytext.
*/
#define YY_DO_BEFORE_ACTION \
yyg->yytext_ptr = yy_bp; \
yyleng = (int)(yy_cp - yy_bp); \
yyg->yy_hold_char = *yy_cp; \
*yy_cp = '\0'; \
yyg->yy_c_buf_p = yy_cp;
#define YY_NUM_RULES 259
#define YY_END_OF_BUFFER 260
/* 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[982] = {
0, 0, 0, 0, 0, 260, 258, 257, 257, 241, 247, 252, 236, 237, 245, 244, 233,
242, 240, 246, 199, 199, 234, 230, 248, 235, 249, 253, 196, 238, 239, 251, 196, 196,
196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196,
196, 196, 196, 231, 250, 232, 243, 256, 255, 259, 254, 227, 213, 232, 221, 216, 211,
219, 209, 220, 210, 205, 212, 204, 198, 199, 0, 202, 0, 239, 231, 238, 228, 224,
226, 225, 229, 196, 217, 223, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196,
196, 196, 196, 196, 13, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196,
196, 16, 196, 196, 26, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196,
196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196,
196, 196, 196, 196, 196, 196, 196, 196, 196, 218, 222, 254, 0, 208, 204, 0, 207,
201, 0, 203, 197, 214, 215, 196, 196, 156, 196, 196, 196, 196, 196, 196, 196, 196,
196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196,
196, 14, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 31, 196, 196, 196, 196,
196, 196, 196, 196, 196, 196, 196, 196, 196, 27, 196, 196, 196, 196, 196, 196, 196,
196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196,
196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 0, 205, 0,
204, 206, 200, 196, 196, 196, 196, 34, 196, 196, 196, 19, 193, 196, 196, 196, 196,
196, 196, 196, 196, 196, 196, 17, 159, 196, 196, 196, 196, 22, 196, 196,
163, 174, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 171,
4, 39, 40, 41, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196,
196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 162, 35, 196, 196,
32, 196, 196, 196, 196, 196, 196, 196, 196, 51, 52, 53, 33, 196, 196, 196, 196,
196, 196, 196, 196, 11, 196, 57, 58, 59, 196, 157, 196, 196, 7, 196, 196, 196,
196, 183, 184, 185, 196, 36, 196, 175, 30, 186, 187, 188, 2, 180, 181,
182, 196, 196, 196, 28, 178, 196, 196, 196, 196, 196, 196, 54, 55, 56, 196, 196,
196, 196, 196, 196, 196, 196, 196, 196, 196, 25, 196, 196, 196, 196, 196, 196, 196,
196, 196, 172, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 158, 196, 196,
196, 195, 60, 61, 62, 196, 196, 15, 196, 196, 196, 135, 196, 196, 9, 196, 196,
133, 196, 196, 196, 173, 168, 136, 196, 196, 196, 196, 196, 196, 164, 196, 196, 196,
196, 196, 196, 97, 42, 45, 47, 46, 43, 49, 48, 50, 44, 196, 196,
196, 196, 179, 155, 196, 196, 196, 166, 196, 196, 196, 38, 126, 29, 192, 23, 167,
96, 196, 177, 18, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196,
196, 196, 196, 196, 20, 37, 196, 196, 196, 196, 196, 196, 137, 102, 108, 196, 196,
196, 196, 196, 196, 99, 101, 3, 196, 196, 196, 196, 196, 127, 196, 196, 196, 196,
196, 196, 196, 160, 196, 196, 196, 196, 196, 8, 196, 196, 196, 10, 196, 196, 196,
196, 196, 196, 21, 122, 12, 169, 138, 103, 110, 196, 196, 196, 196, 196,
196, 196, 196, 196, 196, 196, 196, 196, 196, 165, 196, 196, 196, 196, 120, 131, 123,
196, 196, 196, 196, 196, 196, 196, 196, 161, 139, 104, 109, 196, 196, 176, 196, 196,
124, 196, 196, 196, 196, 6, 196, 196, 196, 196, 196, 196, 196, 196, 196, 113, 170,
1, 196, 196, 196, 196, 196, 196, 196, 194, 196, 134, 196, 5, 189, 63, 66, 196,
196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 121, 196, 196,
196, 196, 196, 196, 111, 196, 196, 196, 196, 196, 196, 196, 149, 71, 72,
196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 132,
196, 196, 196, 112, 196, 151, 76, 77, 196, 196, 196, 196, 125, 196, 196, 196, 196,
196, 196, 196, 196, 117, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196,
196, 196, 70, 196, 196, 196, 196, 64, 196, 196, 196, 196, 196, 196, 196, 196, 196,
196, 196, 196, 196, 196, 196, 196, 196, 118, 196, 140, 196, 105, 196, 196, 196, 196,
196, 75, 196, 196, 73, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196,
196, 196, 196, 196, 196, 196, 196, 119, 196, 196, 196, 196, 80, 196, 196, 78, 196,
196, 141, 106, 196, 196, 143, 196, 144, 196, 196, 196, 196, 196, 196, 196, 196, 196,
24, 196, 196, 196, 196, 196, 68, 196, 67, 89, 196, 196, 196, 196, 142, 107, 196,
196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 196, 114, 196, 196, 196, 196,
153, 92, 196, 196, 196, 147, 196, 69, 196, 196, 196, 196, 196, 196, 196, 196, 196,
196, 196, 196, 154, 94, 196, 196, 196, 115, 196, 196, 196, 150, 74, 196,
196, 196, 128, 196, 190, 196, 196, 196, 81, 196, 196, 196, 196, 116, 196, 152, 79,
196, 196, 196, 196, 196, 196, 129, 196, 196, 196, 196, 196, 85, 196, 88, 196, 196,
196, 130, 196, 196, 196, 196, 196, 196, 86, 91, 196, 196, 196, 196, 196, 82, 196,
95, 87, 93, 98, 196, 145, 146, 100, 196, 196, 196, 196, 65, 196, 196, 196, 191,
196, 196, 148, 83, 196, 196, 196, 196, 90, 196, 196, 84, 0};
static const YY_CHAR yy_ec[256] = {
0, 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 4, 1, 1, 1, 5, 6, 1, 7, 8,
9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
30, 1, 31, 32, 33, 34, 35, 36, 37, 38, 38, 38, 38, 39, 40, 41, 42, 38, 38, 43, 44,
45, 46, 47, 48, 49, 50, 38, 51, 1, 52, 53, 54, 1, 55, 56, 57, 58,
59, 60, 61, 62, 63, 38, 64, 65, 66, 67, 68, 69, 38, 70, 71, 72, 73, 74, 75, 76, 77,
78, 79, 80, 81, 82, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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[83] = {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, 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[988] = {
0, 0, 0, 82, 0, 1237, 1238, 1238, 1238, 1208, 137, 161, 1238, 1238, 1207,
158, 1238, 157, 155, 1206, 177, 168, 1204, 1238, 177, 1204, 155, 1238, 0, 1238,
1238, 160, 1177, 149, 160, 170, 148, 143, 177, 1162, 184, 194, 163, 132, 169,
1156, 189, 1169, 209, 208, 220, 218, 147, 1154, 1238, 215, 1238, 1238, 1238, 1238,
1238, 0, 1238, 1238, 1238, 1238, 1238, 1238, 1238, 1238, 1238, 1238, 220, 1238, 257,
250, 263, 322, 1238, 0, 1238, 1238, 1238, 1198, 1238, 1238, 1238, 1197, 0, 1238,
1238, 1153, 1151, 1156, 229, 1153, 1161, 1159, 1159, 1146, 1149,
1160, 238, 1154, 1142, 1139, 1152, 1139, 1136, 1136, 1142, 237, 235, 1136, 1146, 1132,
1138, 1141, 1142, 0, 1134, 1144, 246, 1135, 1142, 1123, 1136, 1117, 252, 1121, 1134,
1125, 243, 1118, 278, 1113, 1129, 1131, 253, 1120, 292, 1107, 1116, 294, 296, 1120,
1116, 1118, 1107, 1110, 182, 258, 1115, 296, 1118, 1106, 1118, 265, 1111, 1110, 1098,
1238, 1238, 0, 351, 1238, 318, 369, 1238, 1238, 379, 389, 285, 1238, 1238, 1116,
1107, 0, 1103, 1098, 1102, 1111, 1105, 1107, 355, 1091, 1091, 1102, 1094, 284, 1104,
1101, 1101, 1099, 1096, 1088, 1094, 1081, 1079, 1091, 1077,
1093, 0, 1090, 1078, 1085, 1082, 1086, 1087, 1080, 1077, 1066, 1065, 1078, 1081, 1059,
1068, 1079, 1075, 1063, 1069, 1060, 398, 1065, 1068, 1059, 1066, 1055, 1059, 1050, 1064,
1061, 1062, 1053, 1059, 308, 1043, 1046, 1044, 1043, 1053, 1043, 1038, 1036, 1038, 1048,
1034, 1036, 1033, 1044, 1043, 1046, 1028, 358, 1036, 1022, 1031, 1029, 1038, 1017, 402,
1035, 1037, 1026, 1018, 1056, 413, 423, 445, 455, 1238, 1238, 1022, 1013, 1023, 1022,
0, 1020, 1024, 405, 0, 0, 1012, 1010, 1010, 1011, 1006, 1014, 1003, 1020, 1009,
433, 0, 0, 1003, 1013, 1012, 1012, 0, 997, 436,
0, 0, 999, 439, 1006, 1007, 998, 992, 991, 992, 991, 1001, 990, 361, 463,
985, 0, 0, 981, 980, 979, 981, 982, 987, 981, 977, 990, 985, 985, 981,
982, 981, 975, 969, 971, 970, 974, 979, 965, 968, 963, 971, 976, 964, 961,
973, 964, 0, 0, 970, 966, 0, 958, 958, 963, 964, 953, 960, 467, 957,
0, 0, 0, 0, 947, 959, 958, 945, 946, 955, 956, 956, 0, 941, 0,
0, 0, 942, 0, 950, 941, 0, 940, 941, 935, 945, 0, 0, 0, 936,
0, 932, 0, 0, 0, 0, 0, 0, 0, 0,
0, 942, 471, 941, 0, 0, 939, 935, 932, 931, 980, 979, 0, 0, 0,
921, 475, 478, 481, 926, 922, 927, 918, 916, 929, 914, 0, 946, 913, 926,
915, 911, 917, 912, 919, 919, 0, 916, 913, 917, 901, 899, 902, 908, 914,
909, 908, 896, 0, 898, 899, 898, 0, 0, 0, 0, 895, 898, 0, 892,
902, 893, 0, 903, 883, 0, 892, 887, 0, 880, 880, 893, 0, 895, 0,
489, 915, 914, 913, 873, 872, 0, 889, 888, 903, 882, 924, 915, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 869, 882,
869, 866, 0, 0, 871, 865, 449, 0, 867, 874, 873, 0, 859, 0, 0,
0, 0, 0, 856, 0, 0, 855, 866, 493, 859, 865, 884, 863, 860, 855,
852, 874, 858, 843, 843, 856, 841, 853, 0, 0, 846, 876, 875, 874, 834,
833, 470, 485, 0, 845, 848, 846, 835, 833, 830, 845, 0, 0, 841, 838,
837, 827, 837, 0, 825, 815, 832, 818, 501, 826, 829, 0, 853, 852, 851,
811, 810, 0, 824, 813, 810, 0, 820, 813, 805, 806, 812, 815, 0, 0,
0, 0, 842, 841, 0, 811, 814, 799, 806, 797,
804, 805, 805, 804, 790, 804, 514, 800, 800, 0, 801, 790, 801, 788, 0,
0, 0, 820, 819, 818, 778, 777, 773, 785, 780, 0, 815, 814, 0, 784,
787, 0, 785, 521, 0, 764, 785, 804, 771, 0, 767, 766, 775, 775, 763,
777, 761, 775, 770, 797, 0, 0, 772, 792, 791, 790, 750, 749, 748, 0,
748, 0, 754, 0, 496, 512, 775, 757, 760, 743, 756, 754, 742, 741, 750,
750, 753, 773, 772, 771, 731, 730, 0, 735, 725, 728, 729, 728, 738, 765,
740, 736, 738, 734, 721, 720, 724, 757, 518, 0,
727, 730, 720, 721, 752, 712, 719, 710, 735, 719, 715, 717, 715, 715, 714,
713, 0, 701, 700, 710, 737, 702, 735, 519, 0, 705, 708, 705, 690, 0,
706, 705, 689, 688, 680, 688, 678, 686, 0, 683, 721, 681, 680, 705, 689,
687, 687, 680, 670, 698, 666, 668, 652, 690, 123, 160, 189, 210, 497, 204,
220, 252, 255, 263, 287, 331, 378, 420, 458, 454, 460, 464, 469, 476, 465,
467, 0, 475, 507, 482, 516, 488, 509, 524, 496, 497, 537, 512, 511, 540,
518, 514, 537, 520, 518, 522, 508, 507, 522, 509,
512, 513, 522, 518, 538, 510, 511, 0, 519, 549, 521, 522, 562, 537, 536,
565, 527, 528, 0, 0, 544, 538, 0, 539, 0, 525, 566, 549, 550, 536,
535, 538, 539, 540, 0, 572, 535, 545, 537, 545, 572, 549, 0, 0, 548,
564, 565, 586, 0, 0, 567, 586, 569, 570, 556, 555, 558, 559, 572, 564,
555, 578, 579, 0, 596, 559, 560, 568, 0, 0, 569, 585, 606, 598, 568,
600, 590, 584, 572, 593, 591, 585, 619, 575, 614, 577, 578, 586, 0, 0,
587, 623, 604, 0, 602, 603, 627, 0, 0, 608,
609, 598, 0, 604, 0, 605, 591, 614, 0, 593, 603, 630, 636, 0, 639,
0, 0, 620, 621, 628, 613, 611, 612, 0, 604, 605, 622, 629, 630, 0,
628, 643, 613, 654, 651, 0, 614, 615, 648, 677, 620, 621, 0, 0, 638,
640, 641, 632, 639, 0, 658, 0, 0, 0, 0, 669, 0, 0, 0, 636,
637, 631, 652, 0, 658, 634, 635, 0, 653, 695, 0, 0, 645, 664, 640,
681, 0, 668, 673, 0, 1238, 717, 722, 727, 732, 735, 738};
static const flex_int16_t yy_def[988] = {
0, 981, 1, 981, 3, 981, 981, 981, 981, 981, 981, 981, 981, 981, 981, 981, 981, 981,
981, 981, 981, 982, 981, 981, 981, 981, 981, 981, 983, 981, 981, 981, 983, 983, 983, 983,
983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983,
981, 981, 981, 981, 981, 981, 981, 984, 981, 981, 981, 981, 981, 981, 981, 981, 981, 981,
985, 981, 986, 20, 982, 981, 981, 987, 981, 981, 981, 981, 981, 981, 981, 981, 983, 981,
981, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983,
983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983,
983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983,
983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983,
983, 983, 983, 983, 983, 983, 981, 981, 984, 981, 981, 986, 981, 981, 981, 981, 981, 987,
981, 981, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983,
983, 983, 983, 983, 983, 983, 983, 983, 983, 983,
983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983,
983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983,
983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983,
983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 981, 981, 981, 981, 981, 981, 983,
983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983,
983, 983, 983, 983, 983, 983, 983, 983, 983, 983,
983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983,
983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983,
983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983,
983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983,
983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983,
983, 983, 983, 983, 983, 983, 983, 983, 983, 983,
983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983,
983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983,
983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983,
983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983,
983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983,
983, 983, 983, 983, 983, 983, 983, 983, 983, 983,
983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983,
983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983,
983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983,
983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983,
983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983,
983, 983, 983, 983, 983, 983, 983, 983, 983, 983,
983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983,
983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983,
983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983,
983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983,
983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983,
983, 983, 983, 983, 983, 983, 983, 983, 983, 983,
983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983,
983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983,
983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983,
983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983,
983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983,
983, 983, 983, 983, 983, 983, 983, 983, 983, 983,
983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983,
983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983,
983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983,
983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983,
983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983,
983, 983, 983, 983, 983, 983, 983, 983, 983, 983,
983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983,
983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983,
983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983,
983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983, 983,
983, 983, 983, 983, 983, 983, 983, 983, 0, 981, 981, 981, 981, 981, 981};
static const flex_int16_t yy_nxt[1321] = {
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, 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, 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, 798, 74, 81, 86, 87, 71,
69, 129, 89, 66, 74, 130, 75, 75, 75, 75, 75, 75, 75, 75, 76,
76, 82, 77, 83, 84, 92, 103, 107, 158, 108, 104, 77, 90, 78, 799, 105, 159,
127, 109, 93, 94, 106, 78, 131, 99, 79, 77, 95, 100, 96, 128, 110, 97, 98,
101, 77, 132, 102, 116, 111, 78, 112, 161, 134, 113, 800, 117, 251, 252, 78, 114,
135, 79, 119, 164, 165, 120, 118, 136, 121, 122, 137, 123, 139, 124, 125, 146, 126,
801, 147, 140, 141, 155, 804, 142, 74, 156, 148, 164, 165, 143, 144, 150, 145, 149,
157, 151, 805, 152, 200, 153, 167, 168, 154, 162, 169, 178, 77, 981, 187,
179, 198, 201, 188, 189, 225, 806, 234, 78, 807, 210, 226, 199, 211, 212, 167, 168,
213, 220, 214, 253, 77, 169, 235, 236, 981, 221, 261, 254, 262, 271, 170, 808, 170,
228, 78, 171, 171, 171, 171, 171, 171, 171, 171, 171, 171, 238, 229, 242, 230, 256,
244, 167, 168, 286, 287, 809, 271, 257, 239, 266, 810, 266, 243, 245, 267, 267, 267,
267, 267, 267, 267, 267, 267, 267, 334, 167, 168, 268, 335, 268, 411, 412, 269, 269,
269, 269, 269, 269, 269, 269, 269, 269, 171, 171, 171, 171, 171, 171, 171,
171, 171, 171, 171, 171, 171, 171, 171, 171, 171, 171, 171, 171, 280, 319, 320, 321,
353, 361, 362, 363, 375, 376, 377, 270, 354, 281, 267, 267, 267, 267, 267, 267, 267,
267, 267, 267, 267, 267, 267, 267, 267, 267, 267, 267, 267, 267, 811, 270, 387, 388,
389, 395, 396, 397, 399, 400, 401, 165, 269, 269, 269, 269, 269, 269, 269, 269, 269,
269, 269, 269, 269, 269, 269, 269, 269, 269, 269, 269, 413, 414, 415, 165, 454, 455,
456, 477, 478, 479, 812, 168, 490, 491, 492, 493, 494, 495, 496, 497, 498,
598, 813, 480, 481, 542, 543, 544, 564, 573, 574, 575, 565, 814, 599, 168, 600, 618,
619, 620, 815, 545, 546, 816, 817, 576, 577, 706, 802, 601, 654, 655, 656, 621, 622,
818, 623, 678, 679, 680, 707, 803, 819, 708, 820, 821, 657, 658, 624, 743, 768, 822,
709, 681, 682, 710, 711, 823, 744, 769, 824, 745, 770, 825, 826, 827, 828, 829, 830,
831, 832, 833, 834, 835, 836, 837, 838, 839, 840, 841, 842, 843, 844, 845, 846, 847,
848, 849, 850, 851, 852, 853, 854, 855, 856, 857, 858, 859, 860, 861, 862,
863, 864, 865, 866, 867, 868, 869, 870, 871, 872, 873, 874, 875, 876, 877, 878, 879,
880, 881, 882, 883, 884, 885, 886, 887, 888, 889, 890, 891, 892, 893, 894, 895, 896,
897, 898, 899, 900, 901, 902, 903, 904, 905, 906, 907, 908, 909, 910, 911, 912, 913,
914, 915, 916, 917, 918, 919, 920, 921, 922, 923, 924, 925, 926, 927, 928, 929, 930,
931, 932, 933, 934, 935, 936, 937, 938, 939, 940, 941, 942, 943, 944, 945, 946, 947,
948, 949, 950, 951, 952, 953, 954, 955, 956, 957, 958, 959, 960, 961, 962,
963, 964, 965, 966, 967, 968, 969, 970, 971, 972, 973, 974, 975, 976, 977, 978, 979,
980, 76, 76, 797, 796, 795, 76, 88, 88, 88, 88, 88, 163, 163, 163, 163, 163,
72, 794, 72, 166, 793, 166, 172, 172, 172, 792, 791, 790, 789, 788, 787, 786, 785,
784, 783, 782, 781, 780, 779, 778, 777, 776, 775, 774, 773, 772, 771, 767, 766, 765,
764, 763, 762, 761, 760, 759, 758, 757, 756, 755, 754, 753, 752, 751, 750, 749, 748,
747, 746, 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, 705, 704, 703, 702, 701, 700, 699, 698, 697, 696, 695, 694, 693, 692, 691, 690,
689, 688, 687, 686, 685, 684, 683, 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, 636, 635, 634, 633, 632, 631, 630, 629,
628, 627, 626, 625, 617, 616, 615, 614, 613, 612, 611, 610, 609, 608, 607,
606, 605, 604, 603, 602, 597, 596, 595, 594, 593, 592, 591, 590, 589, 588, 587, 586,
585, 584, 583, 582, 581, 580, 579, 578, 572, 571, 570, 569, 568, 567, 566, 563, 562,
561, 560, 559, 558, 557, 556, 555, 554, 553, 552, 551, 550, 549, 548, 547, 541, 540,
539, 538, 537, 536, 535, 534, 533, 532, 531, 530, 529, 528, 527, 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, 489, 488, 487, 486, 485, 484, 483, 482,
476, 475, 474, 473, 472, 471, 470, 469, 468, 467, 466, 465, 464, 463, 462, 461, 460,
459, 458, 457, 453, 452, 451, 450, 449, 448, 447, 446, 445, 444, 443, 442, 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, 410, 409, 408, 407, 406, 405, 404, 403, 402, 398,
394, 393, 392, 391, 390, 386, 385, 384, 383, 382, 381, 380, 379, 378, 374, 373, 372,
371, 370, 369, 368, 367, 366, 365, 364, 360, 359, 358, 357, 356, 355, 352,
351, 350, 349, 348, 347, 346, 345, 344, 343, 342, 341, 340, 339, 338, 337, 336, 333,
332, 331, 330, 329, 328, 327, 326, 325, 324, 323, 322, 318, 317, 316, 315, 314, 313,
312, 311, 310, 309, 308, 307, 306, 305, 304, 303, 302, 301, 300, 299, 298, 297, 296,
295, 294, 293, 292, 291, 290, 289, 288, 285, 284, 283, 282, 279, 278, 277, 276, 275,
274, 273, 272, 265, 264, 263, 260, 259, 258, 255, 250, 249, 248, 247, 246, 241, 240,
237, 233, 232, 231, 227, 224, 223, 222, 219, 218, 217, 216, 215, 209, 208,
207, 206, 205, 204, 203, 202, 197, 196, 195, 194, 193, 192, 191, 190, 186, 185, 184,
183, 182, 181, 180, 177, 176, 175, 174, 173, 160, 138, 133, 115, 91, 85, 80, 73,
67, 62, 981, 5, 981, 981, 981, 981, 981, 981, 981, 981, 981, 981, 981, 981, 981,
981, 981, 981, 981, 981, 981, 981, 981, 981, 981, 981, 981, 981, 981, 981, 981, 981,
981, 981, 981, 981, 981, 981, 981, 981, 981, 981, 981, 981, 981, 981, 981, 981, 981,
981, 981, 981, 981, 981, 981, 981, 981, 981, 981, 981, 981, 981, 981, 981,
981, 981, 981, 981, 981, 981, 981, 981, 981, 981, 981, 981, 981, 981, 981, 981, 981,
981, 981, 981};
static const flex_int16_t yy_chk[1321] = {
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, 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, 3, 10, 10, 11, 15,
17, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 755, 21, 24, 26, 26, 17,
15, 43, 31, 11, 20, 43, 20, 20, 20, 20, 20, 20, 20, 20, 20,
20, 24, 21, 24, 24, 33, 36, 37, 52, 37, 36, 20, 31, 21, 756, 36, 52,
42, 37, 33, 33, 36, 20, 44, 35, 20, 21, 34, 35, 34, 42, 38, 34, 34,
35, 20, 44, 35, 40, 38, 21, 38, 55, 46, 38, 757, 40, 150, 150, 20, 38,
46, 20, 41, 72, 72, 41, 40, 46, 41, 41, 46, 41, 48, 41, 41, 49, 41,
758, 49, 48, 48, 51, 760, 48, 76, 51, 49, 72, 72, 48, 48, 50, 48, 49,
51, 50, 761, 50, 112, 50, 74, 74, 50, 55, 75, 94, 76, 75, 102,
94, 111, 112, 102, 102, 132, 762, 138, 76, 763, 122, 132, 111, 122, 122, 74, 74,
122, 128, 122, 151, 76, 75, 138, 138, 75, 128, 157, 151, 157, 172, 77, 764, 77,
134, 76, 77, 77, 77, 77, 77, 77, 77, 77, 77, 77, 140, 134, 143, 134, 153,
144, 166, 166, 189, 189, 765, 172, 153, 140, 164, 766, 164, 143, 144, 164, 164, 164,
164, 164, 164, 164, 164, 164, 164, 235, 166, 166, 167, 235, 167, 314, 314, 167, 167,
167, 167, 167, 167, 167, 167, 167, 167, 170, 170, 170, 170, 170, 170, 170,
170, 170, 170, 171, 171, 171, 171, 171, 171, 171, 171, 171, 171, 184, 222, 222, 222,
253, 260, 260, 260, 279, 279, 279, 171, 253, 184, 266, 266, 266, 266, 266, 266, 266,
266, 266, 266, 267, 267, 267, 267, 267, 267, 267, 267, 267, 267, 767, 171, 291, 291,
291, 300, 300, 300, 304, 304, 304, 267, 268, 268, 268, 268, 268, 268, 268, 268, 268,
268, 269, 269, 269, 269, 269, 269, 269, 269, 269, 269, 315, 315, 315, 267, 359, 359,
359, 403, 403, 403, 768, 269, 417, 417, 417, 418, 418, 418, 419, 419, 419,
547, 769, 403, 403, 476, 476, 476, 507, 524, 524, 524, 507, 770, 547, 269, 548, 569,
569, 569, 771, 476, 476, 772, 773, 524, 524, 665, 759, 548, 607, 607, 607, 569, 569,
774, 569, 634, 634, 634, 665, 759, 775, 666, 776, 778, 607, 607, 569, 699, 724, 779,
666, 634, 634, 666, 666, 780, 699, 724, 781, 699, 724, 782, 783, 784, 785, 786, 787,
788, 789, 790, 791, 792, 793, 794, 795, 796, 797, 798, 799, 800, 801, 802, 803, 804,
805, 806, 807, 809, 810, 811, 812, 813, 814, 815, 816, 817, 818, 821, 822,
824, 826, 827, 828, 829, 830, 831, 832, 833, 834, 836, 837, 838, 839, 840, 841, 842,
845, 846, 847, 848, 851, 852, 853, 854, 855, 856, 857, 858, 859, 860, 861, 862, 863,
865, 866, 867, 868, 871, 872, 873, 874, 875, 876, 877, 878, 879, 880, 881, 882, 883,
884, 885, 886, 887, 888, 891, 892, 893, 895, 896, 897, 900, 901, 902, 904, 906, 907,
908, 910, 911, 912, 913, 915, 918, 919, 920, 921, 922, 923, 925, 926, 927, 928, 929,
931, 932, 933, 934, 935, 937, 938, 939, 940, 941, 942, 945, 946, 947, 948,
949, 951, 956, 960, 961, 962, 963, 965, 966, 967, 969, 970, 973, 974, 975, 976, 978,
979, 982, 982, 754, 753, 752, 982, 983, 983, 983, 983, 983, 984, 984, 984, 984, 984,
985, 751, 985, 986, 750, 986, 987, 987, 987, 749, 748, 747, 746, 745, 744, 743, 742,
741, 740, 738, 737, 736, 735, 734, 733, 732, 731, 729, 728, 727, 726, 723, 722, 721,
720, 719, 718, 716, 715, 714, 713, 712, 711, 710, 709, 708, 707, 706, 705, 704, 703,
702, 701, 698, 697, 696, 695, 694, 693, 692, 691, 690, 689, 688, 687, 686,
685, 684, 682, 681, 680, 679, 678, 677, 676, 675, 674, 673, 672, 671, 670, 669, 668,
667, 663, 661, 659, 658, 657, 656, 655, 654, 653, 650, 649, 648, 647, 646, 645, 644,
643, 642, 641, 639, 638, 637, 636, 633, 631, 630, 628, 627, 625, 624, 623, 622, 621,
620, 619, 618, 614, 613, 612, 611, 609, 608, 606, 605, 604, 603, 602, 601, 600, 599,
598, 597, 596, 594, 593, 588, 587, 586, 585, 584, 583, 581, 580, 579, 577, 576, 575,
574, 573, 571, 570, 568, 567, 566, 565, 563, 562, 561, 560, 559, 556, 555,
554, 553, 552, 551, 550, 546, 545, 544, 543, 542, 541, 538, 537, 536, 535, 534, 533,
532, 531, 530, 529, 528, 527, 526, 525, 523, 522, 519, 513, 511, 510, 509, 506, 505,
502, 501, 500, 499, 488, 487, 486, 485, 484, 483, 481, 480, 479, 478, 477, 474, 472,
471, 470, 468, 467, 465, 464, 462, 461, 460, 458, 457, 452, 451, 450, 448, 447, 446,
445, 444, 443, 442, 441, 440, 439, 438, 436, 435, 434, 433, 432, 431, 430, 429, 428,
426, 425, 424, 423, 422, 421, 420, 416, 412, 411, 410, 409, 408, 407, 404,
402, 392, 390, 386, 385, 384, 383, 381, 380, 378, 374, 372, 371, 370, 369, 368, 367,
366, 365, 360, 358, 357, 356, 355, 354, 353, 351, 350, 347, 346, 345, 344, 343, 342,
341, 340, 339, 338, 337, 336, 335, 334, 333, 332, 331, 330, 329, 328, 327, 326, 325,
324, 323, 322, 321, 320, 319, 316, 313, 312, 311, 310, 309, 308, 307, 306, 305, 303,
299, 297, 296, 295, 294, 290, 289, 288, 287, 286, 285, 284, 283, 282, 278, 277, 275,
274, 273, 272, 265, 264, 263, 262, 261, 259, 258, 257, 256, 255, 254, 252,
251, 250, 249, 248, 247, 246, 245, 244, 243, 242, 241, 240, 239, 238, 237, 236, 234,
233, 232, 231, 230, 229, 228, 227, 226, 225, 224, 223, 221, 220, 219, 218, 217, 216,
215, 214, 213, 212, 211, 210, 209, 208, 207, 206, 205, 204, 203, 201, 200, 199, 198,
197, 196, 195, 194, 193, 192, 191, 190, 188, 187, 186, 185, 183, 182, 181, 180, 179,
178, 176, 175, 160, 159, 158, 156, 155, 154, 152, 149, 148, 147, 146, 145, 142, 141,
139, 137, 136, 135, 133, 131, 130, 129, 127, 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, 981, 981, 981, 981, 981, 981, 981, 981, 981, 981, 981, 981, 981, 981,
981, 981, 981, 981, 981, 981, 981, 981, 981, 981, 981, 981, 981, 981, 981, 981, 981,
981, 981, 981, 981, 981, 981, 981, 981, 981, 981, 981, 981, 981, 981, 981, 981, 981,
981, 981, 981, 981, 981, 981, 981, 981, 981, 981, 981, 981, 981, 981, 981,
981, 981, 981, 981, 981, 981, 981, 981, 981, 981, 981, 981, 981, 981, 981, 981, 981,
981, 981, 981};
/* Table of booleans, true if rule could match eol. */
static const flex_int32_t yy_rule_can_match_eol[260] = {
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 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:
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_extensions_ES3_keyword(TParseContext *context,
TExtension extension1,
TExtension extension2,
TExtension extension3,
int token);
static int ES2_reserved_ES3_keyword(TParseContext *context, int token);
static int ES2_keyword_ES3_reserved(TParseContext *context, int token);
static int ES3_keyword(TParseContext *context, int token);
static int ES3_reserved_ES3_1_keyword(TParseContext *context, int token);
static int ES2_reserved_ES3_1_keyword(TParseContext *context, int token);
static int ES3_1_keyword(TParseContext *context, int token);
static int ES2_reserved_ES2_extension_ES3_keyword(TParseContext *context,
TExtension extension,
int token);
static int ES3_extension(TParseContext *context, TExtension extension, int token);
static int ES3_reserved_ES3_1_extension_ES3_2_keyword(TParseContext *context,
TExtension extension,
int token);
static int ES3_reserved_ES3_extension(TParseContext *context, TExtension extension, int token);
static int ES3_reserved_ES3_extension_ES3_1_keyword(TParseContext *context,
TExtension extension,
int token);
static int ES3_reserved_ES3_extension_ES3_2_keyword(TParseContext *context,
TExtension extension,
int token);
static int ES3_1_reserved_ES3_1_extension_ES3_2_keyword(TParseContext *context,
TExtension extension,
int token);
static int ES3_1_reserved_ES3_1_extension_ES3_2_keyword_2(TParseContext *context,
TExtension extension1,
TExtension extension2,
int token1,
int token2);
static int ES3_and_3_1_reserved_ES3_1_extension_ES3_2_keyword_2(TParseContext *context,
TExtension extension1,
TExtension extension2,
int token1,
int token2);
static int WEBGL_video_texture_extension(TParseContext *context, int token);
static int uint_constant(TParseContext *context);
static int int_constant(TParseContext *context);
static int float_constant(yyscan_t yyscanner);
static int floatsuffix_check(TParseContext *context);
static int yuvcscstandardext_constant(TParseContext *context);
#define INITIAL 0
#define FIELDS 1
#define YY_EXTRA_TYPE TParseContext *
/* Holds the entire state of the reentrant scanner. */
struct yyguts_t
{
/* User-defined. Not touched by flex. */
YY_EXTRA_TYPE yyextra_r;
/* The rest are the same as the globals declared in the non-reentrant scanner. */
FILE *yyin_r, *yyout_r;
size_t yy_buffer_stack_top; /**< index of top of stack. */
size_t yy_buffer_stack_max; /**< capacity of stack. */
YY_BUFFER_STATE *yy_buffer_stack; /**< Stack as an array. */
char yy_hold_char;
int yy_n_chars;
int yyleng_r;
char *yy_c_buf_p;
int yy_init;
int yy_start;
int yy_did_buffer_switch_on_eof;
int yy_start_stack_ptr;
int yy_start_stack_depth;
int *yy_start_stack;
yy_state_type yy_last_accepting_state;
char *yy_last_accepting_cpos;
int yylineno_r;
int yy_flex_debug_r;
char *yytext_r;
int yy_more_flag;
int yy_more_len;
YYSTYPE *yylval_r;
YYLTYPE *yylloc_r;
}; /* end struct yyguts_t */
static int yy_init_globals(yyscan_t yyscanner);
/* This must go here because YYSTYPE and YYLTYPE are included
* from bison output in section 1.*/
#define yylval yyg->yylval_r
#define yylloc yyg->yylloc_r
int yylex_init(yyscan_t *scanner);
int yylex_init_extra(YY_EXTRA_TYPE user_defined, yyscan_t *scanner);
/* Accessor methods to globals.
These are made visible to non-reentrant scanners for convenience. */
int yylex_destroy(yyscan_t yyscanner);
int yyget_debug(yyscan_t yyscanner);
void yyset_debug(int debug_flag, yyscan_t yyscanner);
YY_EXTRA_TYPE yyget_extra(yyscan_t yyscanner);
void yyset_extra(YY_EXTRA_TYPE user_defined, yyscan_t yyscanner);
FILE *yyget_in(yyscan_t yyscanner);
void yyset_in(FILE *_in_str, yyscan_t yyscanner);
FILE *yyget_out(yyscan_t yyscanner);
void yyset_out(FILE *_out_str, yyscan_t yyscanner);
int yyget_leng(yyscan_t yyscanner);
char *yyget_text(yyscan_t yyscanner);
int yyget_lineno(yyscan_t yyscanner);
void yyset_lineno(int _line_number, yyscan_t yyscanner);
int yyget_column(yyscan_t yyscanner);
void yyset_column(int _column_no, yyscan_t yyscanner);
YYSTYPE *yyget_lval(yyscan_t yyscanner);
void yyset_lval(YYSTYPE *yylval_param, yyscan_t yyscanner);
YYLTYPE *yyget_lloc(yyscan_t yyscanner);
void yyset_lloc(YYLTYPE *yylloc_param, yyscan_t yyscanner);
/* Macros after this point can all be overridden by user definitions in
* section 1.
*/
#ifndef YY_SKIP_YYWRAP
# ifdef __cplusplus
extern "C" int yywrap(yyscan_t yyscanner);
# else
extern int yywrap(yyscan_t yyscanner);
# endif
#endif
#ifndef YY_NO_UNPUT
#endif
#ifndef yytext_ptr
static void yy_flex_strncpy(char *, const char *, int, yyscan_t yyscanner);
#endif
#ifdef YY_NEED_STRLEN
static int yy_flex_strlen(const char *, yyscan_t yyscanner);
#endif
#ifndef YY_NO_INPUT
# ifdef __cplusplus
static int yyinput(yyscan_t yyscanner);
# else
static int input(yyscan_t yyscanner);
# endif
#endif
/* Amount of stuff to slurp up with each read. */
#ifndef YY_READ_BUF_SIZE
# ifdef __ia64__
/* On IA-64, the buffer size is 16k, not 8k */
# define YY_READ_BUF_SIZE 16384
# else
# define YY_READ_BUF_SIZE 8192
# endif /* __ia64__ */
#endif
/* Copy whatever the last rule matched to the standard output. */
#ifndef ECHO
/* This used to be an fputs(), but since the string might contain NUL's,
* we now use fwrite().
*/
# define ECHO \
do \
{ \
if (fwrite(yytext, (size_t)yyleng, 1, yyout)) \
{} \
} while (0)
#endif
/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
* is returned in "result".
*/
#ifndef YY_INPUT
# define YY_INPUT(buf, result, max_size) \
if (YY_CURRENT_BUFFER_LVALUE->yy_is_interactive) \
{ \
int c = '*'; \
int n; \
for (n = 0; n < max_size && (c = getc(yyin)) != EOF && c != '\n'; ++n) \
buf[n] = (char)c; \
if (c == '\n') \
buf[n++] = (char)c; \
if (c == EOF && ferror(yyin)) \
YY_FATAL_ERROR("input in flex scanner failed"); \
result = n; \
} \
else \
{ \
errno = 0; \
while ((result = (int)fread(buf, 1, (yy_size_t)max_size, yyin)) == 0 && ferror(yyin)) \
{ \
if (errno != EINTR) \
{ \
YY_FATAL_ERROR("input in flex scanner failed"); \
break; \
} \
errno = 0; \
clearerr(yyin); \
} \
}
#endif
/* No semi-colon after return; correct usage is to write "yyterminate();" -
* we don't want an extra ';' after the "return" because that will cause
* some compilers to complain about unreachable statements.
*/
#ifndef yyterminate
# define yyterminate() return YY_NULL
#endif
/* Number of entries by which start-condition stack grows. */
#ifndef YY_START_STACK_INCR
# define YY_START_STACK_INCR 25
#endif
/* Report a fatal error. */
#ifndef YY_FATAL_ERROR
# define YY_FATAL_ERROR(msg) yy_fatal_error(msg, yyscanner)
#endif
/* end tables serialization structures and prototypes */
/* Default declaration of generated scanner - a define so the user can
* easily add parameters.
*/
#ifndef YY_DECL
# define YY_DECL_IS_OURS 1
extern int yylex(YYSTYPE *yylval_param, YYLTYPE *yylloc_param, yyscan_t yyscanner);
# define YY_DECL int yylex(YYSTYPE *yylval_param, YYLTYPE *yylloc_param, yyscan_t yyscanner)
#endif /* !YY_DECL */
/* Code executed at the beginning of each rule, after yytext and yyleng
* have been set up.
*/
#ifndef YY_USER_ACTION
# define YY_USER_ACTION
#endif
/* Code executed at the end of each rule. */
#ifndef YY_BREAK
# define YY_BREAK /*LINTED*/ break;
#endif
#define YY_RULE_SETUP YY_USER_ACTION
/** The main scanner function which does all the work.
*/
YY_DECL
{
yy_state_type yy_current_state;
char *yy_cp, *yy_bp;
int yy_act;
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
yylval = yylval_param;
yylloc = yylloc_param;
if (!yyg->yy_init)
{
yyg->yy_init = 1;
#ifdef YY_USER_INIT
YY_USER_INIT;
#endif
if (!yyg->yy_start)
yyg->yy_start = 1; /* first start state */
if (!yyin)
yyin = stdin;
if (!yyout)
yyout = stdout;
if (!YY_CURRENT_BUFFER)
{
yyensure_buffer_stack(yyscanner);
YY_CURRENT_BUFFER_LVALUE = yy_create_buffer(yyin, YY_BUF_SIZE, yyscanner);
}
yy_load_buffer_state(yyscanner);
}
{
TParseContext *context = yyextra;
while (/*CONSTCOND*/ 1) /* loops until end-of-file is reached */
{
yy_cp = yyg->yy_c_buf_p;
/* Support of yytext. */
*yy_cp = yyg->yy_hold_char;
/* yy_bp points to the position in yy_ch_buf of the start of
* the current run.
*/
yy_bp = yy_cp;
yy_current_state = yyg->yy_start;
yy_match:
do
{
YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
if (yy_accept[yy_current_state])
{
yyg->yy_last_accepting_state = yy_current_state;
yyg->yy_last_accepting_cpos = yy_cp;
}
while (yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state)
{
yy_current_state = (int)yy_def[yy_current_state];
if (yy_current_state >= 982)
yy_c = yy_meta[yy_c];
}
yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c];
++yy_cp;
} while (yy_current_state != 981);
yy_cp = yyg->yy_last_accepting_cpos;
yy_current_state = yyg->yy_last_accepting_state;
yy_find_action:
yy_act = yy_accept[yy_current_state];
YY_DO_BEFORE_ACTION;
if (yy_act != YY_END_OF_BUFFER && yy_rule_can_match_eol[yy_act])
{
int yyl;
for (yyl = 0; yyl < yyleng; ++yyl)
if (yytext[yyl] == '\n')
do
{
yylineno++;
yycolumn = 0;
} while (0);
}
do_action: /* This label is used only to access EOF actions. */
switch (yy_act)
{ /* beginning of action switch */
case 0: /* must back up */
/* undo the effects of YY_DO_BEFORE_ACTION */
*yy_cp = yyg->yy_hold_char;
yy_cp = yyg->yy_last_accepting_cpos;
yy_current_state = yyg->yy_last_accepting_state;
goto yy_find_action;
case 1:
YY_RULE_SETUP
{
return INVARIANT;
}
YY_BREAK
case 2:
YY_RULE_SETUP
{
return HIGH_PRECISION;
}
YY_BREAK
case 3:
YY_RULE_SETUP
{
return MEDIUM_PRECISION;
}
YY_BREAK
case 4:
YY_RULE_SETUP
{
return LOW_PRECISION;
}
YY_BREAK
case 5:
YY_RULE_SETUP
{
return PRECISION;
}
YY_BREAK
case 6:
YY_RULE_SETUP
{
return ES2_keyword_ES3_reserved(context, ATTRIBUTE);
}
YY_BREAK
case 7:
YY_RULE_SETUP
{
return CONST_QUAL;
}
YY_BREAK
case 8:
YY_RULE_SETUP
{
return UNIFORM;
}
YY_BREAK
case 9:
YY_RULE_SETUP
{
return ES3_1_keyword(context, BUFFER);
}
YY_BREAK
case 10:
YY_RULE_SETUP
{
return ES2_keyword_ES3_reserved(context, VARYING);
}
YY_BREAK
case 11:
YY_RULE_SETUP
{
return BREAK;
}
YY_BREAK
case 12:
YY_RULE_SETUP
{
return CONTINUE;
}
YY_BREAK
case 13:
YY_RULE_SETUP
{
return DO;
}
YY_BREAK
case 14:
YY_RULE_SETUP
{
return FOR;
}
YY_BREAK
case 15:
YY_RULE_SETUP
{
return WHILE;
}
YY_BREAK
case 16:
YY_RULE_SETUP
{
return IF;
}
YY_BREAK
case 17:
YY_RULE_SETUP
{
return ELSE;
}
YY_BREAK
case 18:
YY_RULE_SETUP
{
return ES2_reserved_ES3_keyword(context, SWITCH);
}
YY_BREAK
case 19:
YY_RULE_SETUP
{
return ES3_keyword(context, CASE);
}
YY_BREAK
case 20:
YY_RULE_SETUP
{
return ES2_reserved_ES3_keyword(context, DEFAULT);
}
YY_BREAK
case 21:
YY_RULE_SETUP
{
return ES3_keyword(context, CENTROID);
}
YY_BREAK
case 22:
YY_RULE_SETUP
{
return ES2_reserved_ES3_keyword(context, FLAT);
}
YY_BREAK
case 23:
YY_RULE_SETUP
{
return ES3_keyword(context, SMOOTH);
}
YY_BREAK
case 24:
YY_RULE_SETUP
{
return ES3_reserved_ES3_extension(
context, TExtension::NV_shader_noperspective_interpolation,
NOPERSPECTIVE);
}
YY_BREAK
case 25:
YY_RULE_SETUP
{
return ES3_reserved_ES3_1_extension_ES3_2_keyword(
context, TExtension::EXT_tessellation_shader, PATCH);
}
YY_BREAK
case 26:
YY_RULE_SETUP
{
return IN_QUAL;
}
YY_BREAK
case 27:
YY_RULE_SETUP
{
return OUT_QUAL;
}
YY_BREAK
case 28:
YY_RULE_SETUP
{
return INOUT_QUAL;
}
YY_BREAK
case 29:
YY_RULE_SETUP
{
return ES3_1_keyword(context, SHARED);
}
YY_BREAK
case 30:
YY_RULE_SETUP
{
return FLOAT_TYPE;
}
YY_BREAK
case 31:
YY_RULE_SETUP
{
return INT_TYPE;
}
YY_BREAK
case 32:
YY_RULE_SETUP
{
return ES3_keyword(context, UINT_TYPE);
}
YY_BREAK
case 33:
YY_RULE_SETUP
{
return VOID_TYPE;
}
YY_BREAK
case 34:
YY_RULE_SETUP
{
return BOOL_TYPE;
}
YY_BREAK
case 35:
YY_RULE_SETUP
{
yylval->lex.b = true;
return BOOLCONSTANT;
}
YY_BREAK
case 36:
YY_RULE_SETUP
{
yylval->lex.b = false;
return BOOLCONSTANT;
}
YY_BREAK
case 37:
YY_RULE_SETUP
{
return DISCARD;
}
YY_BREAK
case 38:
YY_RULE_SETUP
{
return RETURN;
}
YY_BREAK
case 39:
YY_RULE_SETUP
{
return MATRIX2;
}
YY_BREAK
case 40:
YY_RULE_SETUP
{
return MATRIX3;
}
YY_BREAK
case 41:
YY_RULE_SETUP
{
return MATRIX4;
}
YY_BREAK
case 42:
YY_RULE_SETUP
{
return ES3_keyword(context, MATRIX2);
}
YY_BREAK
case 43:
YY_RULE_SETUP
{
return ES3_keyword(context, MATRIX3);
}
YY_BREAK
case 44:
YY_RULE_SETUP
{
return ES3_keyword(context, MATRIX4);
}
YY_BREAK
case 45:
YY_RULE_SETUP
{
return ES3_keyword(context, MATRIX2x3);
}
YY_BREAK
case 46:
YY_RULE_SETUP
{
return ES3_keyword(context, MATRIX3x2);
}
YY_BREAK
case 47:
YY_RULE_SETUP
{
return ES3_keyword(context, MATRIX2x4);
}
YY_BREAK
case 48:
YY_RULE_SETUP
{
return ES3_keyword(context, MATRIX4x2);
}
YY_BREAK
case 49:
YY_RULE_SETUP
{
return ES3_keyword(context, MATRIX3x4);
}
YY_BREAK
case 50:
YY_RULE_SETUP
{
return ES3_keyword(context, MATRIX4x3);
}
YY_BREAK
case 51:
YY_RULE_SETUP
{
return VEC2;
}
YY_BREAK
case 52:
YY_RULE_SETUP
{
return VEC3;
}
YY_BREAK
case 53:
YY_RULE_SETUP
{
return VEC4;
}
YY_BREAK
case 54:
YY_RULE_SETUP
{
return IVEC2;
}
YY_BREAK
case 55:
YY_RULE_SETUP
{
return IVEC3;
}
YY_BREAK
case 56:
YY_RULE_SETUP
{
return IVEC4;
}
YY_BREAK
case 57:
YY_RULE_SETUP
{
return BVEC2;
}
YY_BREAK
case 58:
YY_RULE_SETUP
{
return BVEC3;
}
YY_BREAK
case 59:
YY_RULE_SETUP
{
return BVEC4;
}
YY_BREAK
case 60:
YY_RULE_SETUP
{
return ES3_keyword(context, UVEC2);
}
YY_BREAK
case 61:
YY_RULE_SETUP
{
return ES3_keyword(context, UVEC3);
}
YY_BREAK
case 62:
YY_RULE_SETUP
{
return ES3_keyword(context, UVEC4);
}
YY_BREAK
case 63:
YY_RULE_SETUP
{
return SAMPLER2D;
}
YY_BREAK
case 64:
YY_RULE_SETUP
{
return SAMPLERCUBE;
}
YY_BREAK
case 65:
YY_RULE_SETUP
{
return SAMPLER_EXTERNAL_OES;
}
YY_BREAK
case 66:
YY_RULE_SETUP
{
return ES2_reserved_ES2_extension_ES3_keyword(
context, TExtension::OES_texture_3D, SAMPLER3D);
}
YY_BREAK
case 67:
YY_RULE_SETUP
{
return ES2_reserved_ES3_keyword(context, SAMPLER3DRECT);
}
YY_BREAK
case 68:
YY_RULE_SETUP
{
return SAMPLER2DRECT;
}
YY_BREAK
case 69:
YY_RULE_SETUP
{
return ES3_keyword(context, SAMPLER2DARRAY);
}
YY_BREAK
case 70:
YY_RULE_SETUP
{
return ES3_reserved_ES3_extension_ES3_1_keyword(
context, TExtension::ANGLE_texture_multisample, SAMPLER2DMS);
}
YY_BREAK
case 71:
YY_RULE_SETUP
{
return ES3_keyword(context, ISAMPLER2D);
}
YY_BREAK
case 72:
YY_RULE_SETUP
{
return ES3_keyword(context, ISAMPLER3D);
}
YY_BREAK
case 73:
YY_RULE_SETUP
{
return ES3_keyword(context, ISAMPLERCUBE);
}
YY_BREAK
case 74:
YY_RULE_SETUP
{
return ES3_keyword(context, ISAMPLER2DARRAY);
}
YY_BREAK
case 75:
YY_RULE_SETUP
{
return ES3_reserved_ES3_extension_ES3_1_keyword(
context, TExtension::ANGLE_texture_multisample, ISAMPLER2DMS);
}
YY_BREAK
case 76:
YY_RULE_SETUP
{
return ES3_keyword(context, USAMPLER2D);
}
YY_BREAK
case 77:
YY_RULE_SETUP
{
return ES3_keyword(context, USAMPLER3D);
}
YY_BREAK
case 78:
YY_RULE_SETUP
{
return ES3_keyword(context, USAMPLERCUBE);
}
YY_BREAK
case 79:
YY_RULE_SETUP
{
return ES3_keyword(context, USAMPLER2DARRAY);
}
YY_BREAK
case 80:
YY_RULE_SETUP
{
return ES3_reserved_ES3_extension_ES3_1_keyword(
context, TExtension::ANGLE_texture_multisample, USAMPLER2DMS);
}
YY_BREAK
case 81:
YY_RULE_SETUP
{
return ES2_reserved_ES2_extension_ES3_keyword(
context, TExtension::EXT_shadow_samplers, SAMPLER2DSHADOW);
}
YY_BREAK
case 82:
YY_RULE_SETUP
{
return ES3_keyword(context, SAMPLERCUBESHADOW);
}
YY_BREAK
case 83:
YY_RULE_SETUP
{
return ES3_keyword(context, SAMPLER2DARRAYSHADOW);
}
YY_BREAK
case 84:
YY_RULE_SETUP
{
return ES3_extension(context, TExtension::EXT_YUV_target,
SAMPLEREXTERNAL2DY2YEXT);
}
YY_BREAK
case 85:
YY_RULE_SETUP
{
return ES3_reserved_ES3_1_extension_ES3_2_keyword(
context, TExtension::OES_texture_storage_multisample_2d_array,
SAMPLER2DMSARRAY);
}
YY_BREAK
case 86:
YY_RULE_SETUP
{
return ES3_reserved_ES3_1_extension_ES3_2_keyword(
context, TExtension::OES_texture_storage_multisample_2d_array,
ISAMPLER2DMSARRAY);
}
YY_BREAK
case 87:
YY_RULE_SETUP
{
return ES3_reserved_ES3_1_extension_ES3_2_keyword(
context, TExtension::OES_texture_storage_multisample_2d_array,
USAMPLER2DMSARRAY);
}
YY_BREAK
case 88:
YY_RULE_SETUP
{
return ES3_1_reserved_ES3_1_extension_ES3_2_keyword_2(
context, TExtension::OES_texture_cube_map_array,
TExtension::EXT_texture_cube_map_array, SAMPLERCUBEARRAYOES,
SAMPLERCUBEARRAYEXT);
}
YY_BREAK
case 89:
YY_RULE_SETUP
{
return ES3_and_3_1_reserved_ES3_1_extension_ES3_2_keyword_2(
context, TExtension::OES_texture_buffer, TExtension::EXT_texture_buffer,
SAMPLERBUFFER, SAMPLERBUFFER);
}
YY_BREAK
case 90:
YY_RULE_SETUP
{
return ES3_1_reserved_ES3_1_extension_ES3_2_keyword_2(
context, TExtension::OES_texture_cube_map_array,
TExtension::EXT_texture_cube_map_array, SAMPLERCUBEARRAYSHADOWOES,
SAMPLERCUBEARRAYSHADOWEXT);
}
YY_BREAK
case 91:
YY_RULE_SETUP
{
return ES3_1_reserved_ES3_1_extension_ES3_2_keyword_2(
context, TExtension::OES_texture_cube_map_array,
TExtension::EXT_texture_cube_map_array, ISAMPLERCUBEARRAYOES,
ISAMPLERCUBEARRAYEXT);
}
YY_BREAK
case 92:
YY_RULE_SETUP
{
return ES3_and_3_1_reserved_ES3_1_extension_ES3_2_keyword_2(
context, TExtension::OES_texture_buffer, TExtension::EXT_texture_buffer,
ISAMPLERBUFFER, ISAMPLERBUFFER);
}
YY_BREAK
case 93:
YY_RULE_SETUP
{
return ES3_1_reserved_ES3_1_extension_ES3_2_keyword_2(
context, TExtension::OES_texture_cube_map_array,
TExtension::EXT_texture_cube_map_array, USAMPLERCUBEARRAYOES,
USAMPLERCUBEARRAYEXT);
}
YY_BREAK
case 94:
YY_RULE_SETUP
{
return ES3_and_3_1_reserved_ES3_1_extension_ES3_2_keyword_2(
context, TExtension::OES_texture_buffer, TExtension::EXT_texture_buffer,
USAMPLERBUFFER, USAMPLERBUFFER);
}
YY_BREAK
case 95:
YY_RULE_SETUP
{
return WEBGL_video_texture_extension(context, SAMPLERVIDEOWEBGL);
}
YY_BREAK
case 96:
YY_RULE_SETUP
{
return STRUCT;
}
YY_BREAK
case 97:
YY_RULE_SETUP
{
return ES2_extensions_ES3_keyword(
context, TExtension::EXT_shader_framebuffer_fetch,
TExtension::EXT_shader_framebuffer_fetch_non_coherent,
TExtension::KHR_blend_equation_advanced, LAYOUT);
}
YY_BREAK
case 98:
YY_RULE_SETUP
{
return ES3_extension(context, TExtension::EXT_YUV_target,
YUVCSCSTANDARDEXT);
}
YY_BREAK
case 99:
YY_RULE_SETUP
{
return yuvcscstandardext_constant(context);
}
YY_BREAK
case 100:
YY_RULE_SETUP
{
return yuvcscstandardext_constant(context);
}
YY_BREAK
case 101:
YY_RULE_SETUP
{
return yuvcscstandardext_constant(context);
}
YY_BREAK
case 102:
YY_RULE_SETUP
{
return ES3_reserved_ES3_1_keyword(context, IMAGE2D);
}
YY_BREAK
case 103:
YY_RULE_SETUP
{
return ES3_reserved_ES3_1_keyword(context, IIMAGE2D);
}
YY_BREAK
case 104:
YY_RULE_SETUP
{
return ES3_reserved_ES3_1_keyword(context, UIMAGE2D);
}
YY_BREAK
case 105:
YY_RULE_SETUP
{
return ES3_reserved_ES3_1_keyword(context, IMAGE2DARRAY);
}
YY_BREAK
case 106:
YY_RULE_SETUP
{
return ES3_reserved_ES3_1_keyword(context, IIMAGE2DARRAY);
}
YY_BREAK
case 107:
YY_RULE_SETUP
{
return ES3_reserved_ES3_1_keyword(context, UIMAGE2DARRAY);
}
YY_BREAK
case 108:
YY_RULE_SETUP
{
return ES3_reserved_ES3_1_keyword(context, IMAGE3D);
}
YY_BREAK
case 109:
YY_RULE_SETUP
{
return ES3_reserved_ES3_1_keyword(context, UIMAGE3D);
}
YY_BREAK
case 110:
YY_RULE_SETUP
{
return ES3_reserved_ES3_1_keyword(context, IIMAGE3D);
}
YY_BREAK
case 111:
YY_RULE_SETUP
{
return ES3_reserved_ES3_1_keyword(context, IIMAGECUBE);
}
YY_BREAK
case 112:
YY_RULE_SETUP
{
return ES3_reserved_ES3_1_keyword(context, UIMAGECUBE);
}
YY_BREAK
case 113:
YY_RULE_SETUP
{
return ES3_reserved_ES3_1_keyword(context, IMAGECUBE);
}
YY_BREAK
case 114:
YY_RULE_SETUP
{
return ES3_1_reserved_ES3_1_extension_ES3_2_keyword_2(
context, TExtension::OES_texture_cube_map_array,
TExtension::EXT_texture_cube_map_array, IMAGECUBEARRAYOES,
IMAGECUBEARRAYEXT);
}
YY_BREAK
case 115:
YY_RULE_SETUP
{
return ES3_1_reserved_ES3_1_extension_ES3_2_keyword_2(
context, TExtension::OES_texture_cube_map_array,
TExtension::EXT_texture_cube_map_array, IIMAGECUBEARRAYOES,
IIMAGECUBEARRAYEXT);
}
YY_BREAK
case 116:
YY_RULE_SETUP
{
return ES3_1_reserved_ES3_1_extension_ES3_2_keyword_2(
context, TExtension::OES_texture_cube_map_array,
TExtension::EXT_texture_cube_map_array, UIMAGECUBEARRAYOES,
UIMAGECUBEARRAYEXT);
}
YY_BREAK
case 117:
YY_RULE_SETUP
{
return ES3_and_3_1_reserved_ES3_1_extension_ES3_2_keyword_2(
context, TExtension::OES_texture_buffer, TExtension::EXT_texture_buffer,
IMAGEBUFFER, IMAGEBUFFER);
}
YY_BREAK
case 118:
YY_RULE_SETUP
{
return ES3_and_3_1_reserved_ES3_1_extension_ES3_2_keyword_2(
context, TExtension::OES_texture_buffer, TExtension::EXT_texture_buffer,
IIMAGEBUFFER, IIMAGEBUFFER);
}
YY_BREAK
case 119:
YY_RULE_SETUP
{
return ES3_and_3_1_reserved_ES3_1_extension_ES3_2_keyword_2(
context, TExtension::OES_texture_buffer, TExtension::EXT_texture_buffer,
UIMAGEBUFFER, UIMAGEBUFFER);
}
YY_BREAK
case 120:
YY_RULE_SETUP
{
return ES3_reserved_ES3_1_keyword(context, READONLY);
}
YY_BREAK
case 121:
YY_RULE_SETUP
{
return ES3_reserved_ES3_1_keyword(context, WRITEONLY);
}
YY_BREAK
case 122:
YY_RULE_SETUP
{
return ES3_reserved_ES3_1_keyword(context, COHERENT);
}
YY_BREAK
case 123:
YY_RULE_SETUP
{
return ES3_reserved_ES3_1_keyword(context, RESTRICT);
}
YY_BREAK
case 124:
YY_RULE_SETUP
{
return ES2_reserved_ES3_1_keyword(context, VOLATILE);
}
YY_BREAK
case 125:
YY_RULE_SETUP
{
return ES3_reserved_ES3_1_keyword(context, ATOMICUINT);
}
YY_BREAK
case 126:
YY_RULE_SETUP
{
return ES3_reserved_ES3_extension_ES3_2_keyword(
context, TExtension::OES_shader_multisample_interpolation, SAMPLE);
}
YY_BREAK
case 127:
YY_RULE_SETUP
{
return ES3_1_reserved_ES3_1_extension_ES3_2_keyword(
context, TExtension::EXT_gpu_shader5, PRECISE);
}
YY_BREAK
/* ANGLE_shader_pixel_local_storage */
case 128:
YY_RULE_SETUP
{
return ES3_extension(context, TExtension::ANGLE_shader_pixel_local_storage,
PIXELLOCALANGLE);
}
YY_BREAK
case 129:
YY_RULE_SETUP
{
return ES3_extension(context, TExtension::ANGLE_shader_pixel_local_storage,
IPIXELLOCALANGLE);
}
YY_BREAK
case 130:
YY_RULE_SETUP
{
return ES3_extension(context, TExtension::ANGLE_shader_pixel_local_storage,
UPIXELLOCALANGLE);
}
YY_BREAK
/* Reserved keywords for GLSL ES 3.00 that are not reserved for GLSL ES 1.00 */
case 131:
case 132:
case 133:
case 134:
case 135:
case 136:
case 137:
case 138:
case 139:
case 140:
case 141:
case 142:
case 143:
case 144:
case 145:
case 146:
case 147:
case 148:
case 149:
case 150:
case 151:
case 152:
case 153:
case 154:
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 155:
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 156:
case 157:
case 158:
case 159:
case 160:
case 161:
case 162:
case 163:
case 164:
case 165:
case 166:
case 167:
case 168:
case 169:
case 170:
case 171:
case 172:
case 173:
case 174:
case 175:
case 176:
case 177:
case 178:
case 179:
case 180:
case 181:
case 182:
case 183:
case 184:
case 185:
case 186:
case 187:
case 188:
case 189:
case 190:
case 191:
case 192:
case 193:
case 194:
case 195:
YY_RULE_SETUP
{
return reserved_word(yyscanner);
}
YY_BREAK
case 196:
YY_RULE_SETUP
{
yylval->lex.string = AllocatePoolCharArray(yytext, yyleng);
return check_type(yyscanner);
}
YY_BREAK
case 197:
YY_RULE_SETUP
{
return int_constant(context);
}
YY_BREAK
case 198:
YY_RULE_SETUP
{
return int_constant(context);
}
YY_BREAK
case 199:
YY_RULE_SETUP
{
return int_constant(context);
}
YY_BREAK
case 200:
YY_RULE_SETUP
{
return uint_constant(context);
}
YY_BREAK
case 201:
YY_RULE_SETUP
{
return uint_constant(context);
}
YY_BREAK
case 202:
YY_RULE_SETUP
{
return uint_constant(context);
}
YY_BREAK
case 203:
YY_RULE_SETUP
{
return float_constant(yyscanner);
}
YY_BREAK
case 204:
YY_RULE_SETUP
{
return float_constant(yyscanner);
}
YY_BREAK
case 205:
YY_RULE_SETUP
{
return float_constant(yyscanner);
}
YY_BREAK
case 206:
YY_RULE_SETUP
{
return floatsuffix_check(context);
}
YY_BREAK
case 207:
YY_RULE_SETUP
{
return floatsuffix_check(context);
}
YY_BREAK
case 208:
YY_RULE_SETUP
{
return floatsuffix_check(context);
}
YY_BREAK
case 209:
YY_RULE_SETUP
{
return ADD_ASSIGN;
}
YY_BREAK
case 210:
YY_RULE_SETUP
{
return SUB_ASSIGN;
}
YY_BREAK
case 211:
YY_RULE_SETUP
{
return MUL_ASSIGN;
}
YY_BREAK
case 212:
YY_RULE_SETUP
{
return DIV_ASSIGN;
}
YY_BREAK
case 213:
YY_RULE_SETUP
{
return MOD_ASSIGN;
}
YY_BREAK
case 214:
YY_RULE_SETUP
{
return LEFT_ASSIGN;
}
YY_BREAK
case 215:
YY_RULE_SETUP
{
return RIGHT_ASSIGN;
}
YY_BREAK
case 216:
YY_RULE_SETUP
{
return AND_ASSIGN;
}
YY_BREAK
case 217:
YY_RULE_SETUP
{
return XOR_ASSIGN;
}
YY_BREAK
case 218:
YY_RULE_SETUP
{
return OR_ASSIGN;
}
YY_BREAK
case 219:
YY_RULE_SETUP
{
return INC_OP;
}
YY_BREAK
case 220:
YY_RULE_SETUP
{
return DEC_OP;
}
YY_BREAK
case 221:
YY_RULE_SETUP
{
return AND_OP;
}
YY_BREAK
case 222:
YY_RULE_SETUP
{
return OR_OP;
}
YY_BREAK
case 223:
YY_RULE_SETUP
{
return XOR_OP;
}
YY_BREAK
case 224:
YY_RULE_SETUP
{
return LE_OP;
}
YY_BREAK
case 225:
YY_RULE_SETUP
{
return GE_OP;
}
YY_BREAK
case 226:
YY_RULE_SETUP
{
return EQ_OP;
}
YY_BREAK
case 227:
YY_RULE_SETUP
{
return NE_OP;
}
YY_BREAK
case 228:
YY_RULE_SETUP
{
return LEFT_OP;
}
YY_BREAK
case 229:
YY_RULE_SETUP
{
return RIGHT_OP;
}
YY_BREAK
case 230:
YY_RULE_SETUP
{
return SEMICOLON;
}
YY_BREAK
case 231:
YY_RULE_SETUP
{
return LEFT_BRACE;
}
YY_BREAK
case 232:
YY_RULE_SETUP
{
return RIGHT_BRACE;
}
YY_BREAK
case 233:
YY_RULE_SETUP
{
return COMMA;
}
YY_BREAK
case 234:
YY_RULE_SETUP
{
return COLON;
}
YY_BREAK
case 235:
YY_RULE_SETUP
{
return EQUAL;
}
YY_BREAK
case 236:
YY_RULE_SETUP
{
return LEFT_PAREN;
}
YY_BREAK
case 237:
YY_RULE_SETUP
{
return RIGHT_PAREN;
}
YY_BREAK
case 238:
YY_RULE_SETUP
{
return LEFT_BRACKET;
}
YY_BREAK
case 239:
YY_RULE_SETUP
{
return RIGHT_BRACKET;
}
YY_BREAK
case 240:
YY_RULE_SETUP
{
BEGIN(FIELDS);
return DOT;
}
YY_BREAK
case 241:
YY_RULE_SETUP
{
return BANG;
}
YY_BREAK
case 242:
YY_RULE_SETUP
{
return DASH;
}
YY_BREAK
case 243:
YY_RULE_SETUP
{
return TILDE;
}
YY_BREAK
case 244:
YY_RULE_SETUP
{
return PLUS;
}
YY_BREAK
case 245:
YY_RULE_SETUP
{
return STAR;
}
YY_BREAK
case 246:
YY_RULE_SETUP
{
return SLASH;
}
YY_BREAK
case 247:
YY_RULE_SETUP
{
return PERCENT;
}
YY_BREAK
case 248:
YY_RULE_SETUP
{
return LEFT_ANGLE;
}
YY_BREAK
case 249:
YY_RULE_SETUP
{
return RIGHT_ANGLE;
}
YY_BREAK
case 250:
YY_RULE_SETUP
{
return VERTICAL_BAR;
}
YY_BREAK
case 251:
YY_RULE_SETUP
{
return CARET;
}
YY_BREAK
case 252:
YY_RULE_SETUP
{
return AMPERSAND;
}
YY_BREAK
case 253:
YY_RULE_SETUP
{
return QUESTION;
}
YY_BREAK
case 254:
YY_RULE_SETUP
{
BEGIN(INITIAL);
yylval->lex.string = AllocatePoolCharArray(yytext, yyleng);
return FIELD_SELECTION;
}
YY_BREAK
case 255:
YY_RULE_SETUP {}
YY_BREAK
case 256:
YY_RULE_SETUP
{
yyextra->error(*yylloc, "Illegal character at fieldname start", yytext);
return 0;
}
YY_BREAK
case 257:
/* rule 257 can match eol */
YY_RULE_SETUP {}
YY_BREAK
case YY_STATE_EOF(INITIAL):
case YY_STATE_EOF(FIELDS):
{
yyterminate();
}
YY_BREAK
case 258:
YY_RULE_SETUP
{
assert(false);
return 0;
}
YY_BREAK
case 259:
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 >= 982)
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 >= 982)
yy_c = yy_meta[yy_c];
}
yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c];
yy_is_jam = (yy_current_state == 981);
(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_extensions_ES3_keyword(TParseContext *context,
TExtension extension1,
TExtension extension2,
TExtension extension3,
int token)
{
struct yyguts_t *yyg = (struct yyguts_t *)context->getScanner();
yyscan_t yyscanner = (yyscan_t)context->getScanner();
// A keyword in GLSL ES 3.00 or GLSL ES 1.00 with enabled extension.
if (is_extension_enabled_or_is_core(context, 100, extension1, 300))
{
return token;
}
else if (is_extension_enabled_or_is_core(context, 100, extension2, 300))
{
return token;
}
else if (is_extension_enabled_or_is_core(context, 100, extension3, 300))
{
return token;
}
// not a reserved word in GLSL ES 1.00, so could be used as an identifier/type name
yylval->lex.string = AllocatePoolCharArray(yytext, yyleng);
return check_type(yyscanner);
}
int ES2_reserved_ES2_extension_ES3_keyword(TParseContext *context, TExtension extension, int token)
{
yyscan_t yyscanner = (yyscan_t)context->getScanner();
// A keyword in GLSL ES 3.00 or GLSL ES 1.00 with enabled extension.
if (is_extension_enabled_or_is_core(context, 100, extension, 300))
{
return token;
}
// Reserved otherwise.
return reserved_word(yyscanner);
}
int ES3_extension(TParseContext *context, TExtension extension, int token)
{
struct yyguts_t *yyg = (struct yyguts_t *)context->getScanner();
yyscan_t yyscanner = (yyscan_t)context->getScanner();
// a keyword word in GLSL ES 3.00 with enabled extension.
if (context->getShaderVersion() >= 300 && context->isExtensionEnabled(extension))
{
return token;
}
// Otherwise can be used as an identifier/type name
yylval->lex.string = AllocatePoolCharArray(yytext, yyleng);
return check_type(yyscanner);
}
int ES3_reserved_ES3_1_extension_ES3_2_keyword(TParseContext *context,
TExtension extension,
int token)
{
struct yyguts_t *yyg = (struct yyguts_t *)context->getScanner();
yyscan_t yyscanner = (yyscan_t)context->getScanner();
// a keyword in GLSL ES 3.10 with enabled extension
if (is_extension_enabled_or_is_core(context, 310, extension, 320))
{
return token;
}
// a reserved word in GLSL ES 3.00+
if (context->getShaderVersion() >= 300)
{
return reserved_word(yyscanner);
}
// Otherwise can be used as an identifier/type name
yylval->lex.string = AllocatePoolCharArray(yytext, yyleng);
return check_type(yyscanner);
}
int ES3_reserved_ES3_extension(TParseContext *context, TExtension extension, int token)
{
struct yyguts_t *yyg = (struct yyguts_t *)context->getScanner();
yyscan_t yyscanner = (yyscan_t)context->getScanner();
if (context->getShaderVersion() >= 300)
{
if (context->isExtensionEnabled(extension))
{
return token;
}
else
{
return reserved_word(yyscanner);
}
}
yylval->lex.string = AllocatePoolCharArray(yytext, yyleng);
return check_type(yyscanner);
}
int ES3_reserved_ES3_extension_ES3_1_keyword(TParseContext *context,
TExtension extension,
int token)
{
struct yyguts_t *yyg = (struct yyguts_t *)context->getScanner();
yyscan_t yyscanner = (yyscan_t)context->getScanner();
// A keyword in GLSL ES 3.00 with enabled extension or in GLSL ES 3.10
if (is_extension_enabled_or_is_core(context, 300, extension, 310))
{
return token;
}
if (context->getShaderVersion() == 300)
{
return reserved_word(yyscanner);
}
yylval->lex.string = AllocatePoolCharArray(yytext, yyleng);
return check_type(yyscanner);
}
int ES3_reserved_ES3_extension_ES3_2_keyword(TParseContext *context,
TExtension extension,
int token)
{
struct yyguts_t *yyg = (struct yyguts_t *)context->getScanner();
yyscan_t yyscanner = (yyscan_t)context->getScanner();
// A keyword in GLSL ES 3.00 with enabled extension or in GLSL ES 3.20
if (is_extension_enabled_or_is_core(context, 300, extension, 320))
{
return token;
}
if (context->getShaderVersion() == 300 || context->getShaderVersion() == 310)
{
return reserved_word(yyscanner);
}
yylval->lex.string = AllocatePoolCharArray(yytext, yyleng);
return check_type(yyscanner);
}
static int ES3_1_reserved_ES3_1_extension_ES3_2_keyword(TParseContext *context,
TExtension extension,
int token)
{
struct yyguts_t *yyg = (struct yyguts_t *)context->getScanner();
yyscan_t yyscanner = (yyscan_t)context->getScanner();
// A keyword in GLSL ES 3.20 or GLSL ES 3.10 with enabled extension.
if (is_extension_enabled_or_is_core(context, 310, extension, 320))
{
return token;
}
// A reserved word in GLSL ES 3.10
if (context->getShaderVersion() == 310)
{
return reserved_word(yyscanner);
}
yylval->lex.string = AllocatePoolCharArray(yytext, yyleng);
return check_type(yyscanner);
}
static int ES3_1_reserved_ES3_1_extension_ES3_2_keyword_2(TParseContext *context,
TExtension extension1,
TExtension extension2,
int token1,
int token2)
{
struct yyguts_t *yyg = (struct yyguts_t *)context->getScanner();
yyscan_t yyscanner = (yyscan_t)context->getScanner();
// A keyword in GLSL ES 3.20 or GLSL ES 3.10 with enabled extension.
if (is_extension_enabled_or_is_core(context, 310, extension1, 320))
{
return token1;
}
else if (is_extension_enabled_or_is_core(context, 310, extension2, 320))
{
return token2;
}
// A reserved word in GLSL ES 3.10
if (context->getShaderVersion() == 310)
{
return reserved_word(yyscanner);
}
yylval->lex.string = AllocatePoolCharArray(yytext, yyleng);
return check_type(yyscanner);
}
static int ES3_and_3_1_reserved_ES3_1_extension_ES3_2_keyword_2(TParseContext *context,
TExtension extension1,
TExtension extension2,
int token1,
int token2)
{
struct yyguts_t *yyg = (struct yyguts_t *)context->getScanner();
yyscan_t yyscanner = (yyscan_t)context->getScanner();
// A keyword in GLSL ES 3.20 or GLSL ES 3.10 with enabled extension.
if (is_extension_enabled_or_is_core(context, 310, extension1, 320))
{
return token1;
}
else if (is_extension_enabled_or_is_core(context, 310, extension2, 320))
{
return token2;
}
// A reserved word in GLSL ES 3.00 and 3.10
if (context->getShaderVersion() >= 300)
{
return reserved_word(yyscanner);
}
yylval->lex.string = AllocatePoolCharArray(yytext, yyleng);
return check_type(yyscanner);
}
int uint_constant(TParseContext *context)
{
struct yyguts_t *yyg = (struct yyguts_t *)context->getScanner();
if (context->getShaderVersion() < 300)
{
context->error(*yylloc, "Unsigned integers are unsupported prior to GLSL ES 3.00", yytext);
return 0;
}
if (!atoi_clamp(yytext, &(yylval->lex.u)))
yyextra->error(*yylloc, "Integer overflow", yytext);
return UINTCONSTANT;
}
int floatsuffix_check(TParseContext *context)
{
struct yyguts_t *yyg = (struct yyguts_t *)context->getScanner();
if (context->getShaderVersion() < 300)
{
context->error(*yylloc, "Floating-point suffix unsupported prior to GLSL ES 3.00", yytext);
return 0;
}
std::string text = yytext;
text.resize(text.size() - 1);
if (!strtof_clamp(text, &(yylval->lex.f)))
yyextra->warning(*yylloc, "Float overflow", yytext);
return (FLOATCONSTANT);
}
void yyerror(YYLTYPE *lloc, TParseContext *context, void *scanner, const char *reason)
{
context->error(*lloc, reason, yyget_text(scanner));
}
int int_constant(TParseContext *context)
{
struct yyguts_t *yyg = (struct yyguts_t *)context->getScanner();
unsigned int u;
if (!atoi_clamp(yytext, &u))
{
if (context->getShaderVersion() >= 300)
yyextra->error(*yylloc, "Integer overflow", yytext);
else
yyextra->warning(*yylloc, "Integer overflow", yytext);
}
yylval->lex.i = static_cast<int>(u);
return INTCONSTANT;
}
int float_constant(yyscan_t yyscanner)
{
struct yyguts_t *yyg = (struct yyguts_t *)yyscanner;
if (!strtof_clamp(yytext, &(yylval->lex.f)))
yyextra->warning(*yylloc, "Float overflow", yytext);
return FLOATCONSTANT;
}
int yuvcscstandardext_constant(TParseContext *context)
{
struct yyguts_t *yyg = (struct yyguts_t *)context->getScanner();
yyscan_t yyscanner = (yyscan_t)context->getScanner();
// a reserved word in GLSL ES 3.00 with enabled extension, otherwise could be used as an
// identifier/type name
if (context->getShaderVersion() >= 300 &&
context->isExtensionEnabled(TExtension::EXT_YUV_target))
{
yylval->lex.string = AllocatePoolCharArray(yytext, yyleng);
return YUVCSCSTANDARDEXTCONSTANT;
}
yylval->lex.string = AllocatePoolCharArray(yytext, yyleng);
return check_type(yyscanner);
}
int glslang_initialize(TParseContext *context)
{
yyscan_t scanner = NULL;
if (yylex_init_extra(context, &scanner))
return 1;
context->setScanner(scanner);
return 0;
}
int glslang_finalize(TParseContext *context)
{
yyscan_t scanner = context->getScanner();
if (scanner == NULL)
return 0;
context->setScanner(NULL);
yylex_destroy(scanner);
return 0;
}
int glslang_scan(size_t count,
const char *const string[],
const int length[],
TParseContext *context)
{
yyrestart(NULL, context->getScanner());
yyset_column(0, context->getScanner());
yyset_lineno(1, context->getScanner());
// Initialize preprocessor.
angle::pp::Preprocessor *preprocessor = &context->getPreprocessor();
if (!preprocessor->init(count, string, length))
return 1;
// Define extension macros.
const TExtensionBehavior &extBehavior = context->extensionBehavior();
for (TExtensionBehavior::const_iterator iter = extBehavior.begin(); iter != extBehavior.end();
++iter)
{
// OVR_multiview should not be defined for WebGL spec'ed shaders.
if (sh::IsWebGLBasedSpec(context->getShaderSpec()) &&
iter->first == TExtension::OVR_multiview)
{
continue;
}
preprocessor->predefineMacro(GetExtensionNameString(iter->first), 1);
}
if (context->getFragmentPrecisionHigh())
preprocessor->predefineMacro("GL_FRAGMENT_PRECISION_HIGH", 1);
preprocessor->setMaxTokenSize(sh::GetGlobalMaxTokenSize(context->getShaderSpec()));
return 0;
}