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Unified Diff: third_party/mesa/chromium_gensrc/mesa/glsl_lexer.cc

Issue 17028009: Checked in sources which are normally autogenerated during Mesa's build process. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/deps/
Patch Set: Created 7 years, 6 months ago
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Index: third_party/mesa/chromium_gensrc/mesa/glsl_lexer.cc
===================================================================
--- third_party/mesa/chromium_gensrc/mesa/glsl_lexer.cc (revision 0)
+++ third_party/mesa/chromium_gensrc/mesa/glsl_lexer.cc (revision 0)
@@ -0,0 +1,3831 @@
+#line 2 "src/chromium_gensrc/mesa/glsl_lexer.cc"
+
+#line 4 "src/chromium_gensrc/mesa/glsl_lexer.cc"
+
+#define YY_INT_ALIGNED short int
+
+/* A lexical scanner generated by flex */
+
+#define FLEX_SCANNER
+#define YY_FLEX_MAJOR_VERSION 2
+#define YY_FLEX_MINOR_VERSION 5
+#define YY_FLEX_SUBMINOR_VERSION 35
+#if YY_FLEX_SUBMINOR_VERSION > 0
+#define FLEX_BETA
+#endif
+
+/* First, we deal with platform-specific or compiler-specific issues. */
+
+/* begin standard C headers. */
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+#include <stdlib.h>
+
+/* end standard C headers. */
+
+/* flex integer type definitions */
+
+#ifndef FLEXINT_H
+#define FLEXINT_H
+
+/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
+
+#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+
+/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
+ * if you want the limit (max/min) macros for int types.
+ */
+#ifndef __STDC_LIMIT_MACROS
+#define __STDC_LIMIT_MACROS 1
+#endif
+
+#include <inttypes.h>
+typedef int8_t flex_int8_t;
+typedef uint8_t flex_uint8_t;
+typedef int16_t flex_int16_t;
+typedef uint16_t flex_uint16_t;
+typedef int32_t flex_int32_t;
+typedef uint32_t flex_uint32_t;
+#else
+typedef signed char flex_int8_t;
+typedef short int flex_int16_t;
+typedef int flex_int32_t;
+typedef unsigned char flex_uint8_t;
+typedef unsigned short int flex_uint16_t;
+typedef unsigned int flex_uint32_t;
+
+/* Limits of integral types. */
+#ifndef INT8_MIN
+#define INT8_MIN (-128)
+#endif
+#ifndef INT16_MIN
+#define INT16_MIN (-32767-1)
+#endif
+#ifndef INT32_MIN
+#define INT32_MIN (-2147483647-1)
+#endif
+#ifndef INT8_MAX
+#define INT8_MAX (127)
+#endif
+#ifndef INT16_MAX
+#define INT16_MAX (32767)
+#endif
+#ifndef INT32_MAX
+#define INT32_MAX (2147483647)
+#endif
+#ifndef UINT8_MAX
+#define UINT8_MAX (255U)
+#endif
+#ifndef UINT16_MAX
+#define UINT16_MAX (65535U)
+#endif
+#ifndef UINT32_MAX
+#define UINT32_MAX (4294967295U)
+#endif
+
+#endif /* ! C99 */
+
+#endif /* ! FLEXINT_H */
+
+#ifdef __cplusplus
+
+/* The "const" storage-class-modifier is valid. */
+#define YY_USE_CONST
+
+#else /* ! __cplusplus */
+
+/* C99 requires __STDC__ to be defined as 1. */
+#if defined (__STDC__)
+
+#define YY_USE_CONST
+
+#endif /* defined (__STDC__) */
+#endif /* ! __cplusplus */
+
+#ifdef YY_USE_CONST
+#define yyconst const
+#else
+#define yyconst
+#endif
+
+/* Returned upon end-of-file. */
+#define YY_NULL 0
+
+/* Promotes a possibly negative, possibly signed char to an unsigned
+ * integer for use as an array index. If the signed char is negative,
+ * we want to instead treat it as an 8-bit unsigned char, hence the
+ * double cast.
+ */
+#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c)
+
+/* An opaque pointer. */
+#ifndef YY_TYPEDEF_YY_SCANNER_T
+#define YY_TYPEDEF_YY_SCANNER_T
+typedef void* yyscan_t;
+#endif
+
+/* For convenience, these vars (plus the bison vars far below)
+ are macros in the reentrant scanner. */
+#define yyin yyg->yyin_r
+#define yyout yyg->yyout_r
+#define yyextra yyg->yyextra_r
+#define yyleng yyg->yyleng_r
+#define yytext yyg->yytext_r
+#define yylineno (YY_CURRENT_BUFFER_LVALUE->yy_bs_lineno)
+#define yycolumn (YY_CURRENT_BUFFER_LVALUE->yy_bs_column)
+#define yy_flex_debug yyg->yy_flex_debug_r
+
+/* Enter a start condition. This macro really ought to take a parameter,
+ * but we do it the disgusting crufty way forced on us by the ()-less
+ * definition of BEGIN.
+ */
+#define BEGIN yyg->yy_start = 1 + 2 *
+
+/* Translate the current start state into a value that can be later handed
+ * to BEGIN to return to the state. The YYSTATE alias is for lex
+ * compatibility.
+ */
+#define YY_START ((yyg->yy_start - 1) / 2)
+#define YYSTATE YY_START
+
+/* Action number for EOF rule of a given start state. */
+#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
+
+/* Special action meaning "start processing a new file". */
+#define YY_NEW_FILE _mesa_glsl_restart(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
+
+#define EOB_ACT_CONTINUE_SCAN 0
+#define EOB_ACT_END_OF_FILE 1
+#define EOB_ACT_LAST_MATCH 2
+
+ #define YY_LESS_LINENO(n)
+
+/* 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_TYPEDEF_YY_SIZE_T
+#define YY_TYPEDEF_YY_SIZE_T
+typedef size_t yy_size_t;
+#endif
+
+#ifndef YY_STRUCT_YY_BUFFER_STATE
+#define YY_STRUCT_YY_BUFFER_STATE
+struct yy_buffer_state
+ {
+ FILE *yy_input_file;
+
+ char *yy_ch_buf; /* input buffer */
+ char *yy_buf_pos; /* current position in input buffer */
+
+ /* Size of input buffer in bytes, not including room for EOB
+ * characters.
+ */
+ yy_size_t yy_buf_size;
+
+ /* Number of characters read into yy_ch_buf, not including EOB
+ * characters.
+ */
+ 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 _mesa_glsl_restart()), 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 _mesa_glsl_restart (FILE *input_file ,yyscan_t yyscanner );
+void _mesa_glsl__switch_to_buffer (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner );
+YY_BUFFER_STATE _mesa_glsl__create_buffer (FILE *file,int size ,yyscan_t yyscanner );
+void _mesa_glsl__delete_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner );
+void _mesa_glsl__flush_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner );
+void _mesa_glsl_push_buffer_state (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner );
+void _mesa_glsl_pop_buffer_state (yyscan_t yyscanner );
+
+static void _mesa_glsl_ensure_buffer_stack (yyscan_t yyscanner );
+static void _mesa_glsl__load_buffer_state (yyscan_t yyscanner );
+static void _mesa_glsl__init_buffer (YY_BUFFER_STATE b,FILE *file ,yyscan_t yyscanner );
+
+#define YY_FLUSH_BUFFER _mesa_glsl__flush_buffer(YY_CURRENT_BUFFER ,yyscanner)
+
+YY_BUFFER_STATE _mesa_glsl__scan_buffer (char *base,yy_size_t size ,yyscan_t yyscanner );
+YY_BUFFER_STATE _mesa_glsl__scan_string (yyconst char *yy_str ,yyscan_t yyscanner );
+YY_BUFFER_STATE _mesa_glsl__scan_bytes (yyconst char *bytes,int len ,yyscan_t yyscanner );
+
+void *_mesa_glsl_alloc (yy_size_t ,yyscan_t yyscanner );
+void *_mesa_glsl_realloc (void *,yy_size_t ,yyscan_t yyscanner );
+void _mesa_glsl_free (void * ,yyscan_t yyscanner );
+
+#define yy_new_buffer _mesa_glsl__create_buffer
+
+#define yy_set_interactive(is_interactive) \
+ { \
+ if ( ! YY_CURRENT_BUFFER ){ \
+ _mesa_glsl_ensure_buffer_stack (yyscanner); \
+ YY_CURRENT_BUFFER_LVALUE = \
+ _mesa_glsl__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 ){\
+ _mesa_glsl_ensure_buffer_stack (yyscanner); \
+ YY_CURRENT_BUFFER_LVALUE = \
+ _mesa_glsl__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 _mesa_glsl_wrap(n) 1
+#define YY_SKIP_YYWRAP
+
+typedef unsigned char YY_CHAR;
+
+typedef int yy_state_type;
+
+#define yytext_ptr yytext_r
+
+static yy_state_type yy_get_previous_state (yyscan_t yyscanner );
+static yy_state_type yy_try_NUL_trans (yy_state_type current_state ,yyscan_t yyscanner);
+static int yy_get_next_buffer (yyscan_t yyscanner );
+static void yy_fatal_error (yyconst char msg[] ,yyscan_t yyscanner );
+
+/* Done after the current pattern has been matched and before the
+ * corresponding action - sets up yytext.
+ */
+#define YY_DO_BEFORE_ACTION \
+ yyg->yytext_ptr = yy_bp; \
+ yyleng = (size_t) (yy_cp - yy_bp); \
+ yyg->yy_hold_char = *yy_cp; \
+ *yy_cp = '\0'; \
+ yyg->yy_c_buf_p = yy_cp;
+
+#define YY_NUM_RULES 215
+#define YY_END_OF_BUFFER 216
+/* This struct is not used in this scanner,
+ but its presence is necessary. */
+struct yy_trans_info
+ {
+ flex_int32_t yy_verify;
+ flex_int32_t yy_nxt;
+ };
+static yyconst flex_int16_t yy_accept[867] =
+ { 0,
+ 0, 0, 16, 16, 0, 0, 216, 214, 1, 21,
+ 214, 214, 214, 214, 214, 214, 214, 214, 121, 119,
+ 214, 214, 214, 213, 214, 213, 213, 213, 213, 213,
+ 213, 213, 213, 213, 213, 213, 213, 213, 213, 213,
+ 213, 213, 213, 213, 213, 214, 1, 214, 215, 16,
+ 20, 215, 19, 17, 18, 14, 13, 1, 103, 112,
+ 104, 115, 109, 98, 111, 99, 118, 123, 110, 124,
+ 121, 0, 0, 126, 121, 0, 119, 119, 107, 100,
+ 102, 101, 108, 213, 116, 106, 213, 213, 213, 213,
+ 213, 213, 213, 213, 213, 213, 213, 213, 30, 213,
+
+ 213, 213, 213, 213, 213, 213, 213, 213, 213, 213,
+ 213, 213, 34, 213, 213, 61, 213, 213, 213, 213,
+ 213, 213, 213, 213, 213, 213, 213, 213, 213, 213,
+ 213, 213, 213, 213, 213, 213, 213, 213, 213, 213,
+ 213, 213, 213, 213, 213, 213, 213, 213, 213, 117,
+ 105, 1, 0, 0, 2, 0, 0, 0, 0, 16,
+ 15, 19, 18, 0, 123, 122, 0, 124, 0, 125,
+ 120, 113, 114, 213, 129, 213, 213, 213, 213, 213,
+ 213, 213, 213, 213, 213, 213, 213, 213, 213, 213,
+ 213, 213, 213, 213, 213, 213, 33, 213, 213, 213,
+
+ 213, 213, 213, 213, 213, 213, 213, 26, 213, 213,
+ 213, 213, 213, 213, 213, 213, 213, 213, 213, 62,
+ 213, 213, 213, 213, 213, 213, 213, 213, 213, 213,
+ 213, 213, 213, 213, 213, 213, 213, 213, 213, 213,
+ 213, 213, 213, 213, 213, 213, 213, 213, 213, 213,
+ 0, 0, 0, 0, 15, 0, 123, 0, 122, 0,
+ 124, 125, 120, 213, 213, 24, 213, 213, 176, 169,
+ 213, 213, 213, 213, 213, 213, 213, 213, 213, 32,
+ 132, 213, 213, 213, 213, 68, 213, 213, 137, 151,
+ 213, 213, 213, 213, 213, 213, 213, 213, 213, 213,
+
+ 213, 213, 148, 172, 49, 50, 51, 213, 213, 213,
+ 213, 213, 213, 213, 213, 213, 213, 213, 213, 213,
+ 213, 213, 213, 213, 213, 213, 213, 135, 127, 213,
+ 213, 27, 213, 213, 213, 213, 213, 213, 213, 46,
+ 47, 48, 96, 213, 213, 0, 0, 0, 0, 0,
+ 122, 213, 213, 28, 37, 38, 39, 213, 130, 213,
+ 23, 213, 213, 213, 213, 159, 160, 161, 213, 128,
+ 213, 152, 25, 162, 163, 164, 174, 156, 157, 158,
+ 213, 213, 213, 63, 154, 213, 213, 213, 40, 41,
+ 42, 213, 213, 213, 213, 213, 213, 213, 213, 213,
+
+ 213, 213, 213, 213, 213, 213, 213, 149, 213, 213,
+ 213, 213, 213, 213, 213, 213, 213, 213, 131, 213,
+ 213, 171, 43, 44, 45, 213, 213, 31, 0, 0,
+ 0, 0, 179, 213, 213, 177, 213, 213, 213, 150,
+ 145, 182, 213, 213, 213, 213, 213, 213, 140, 213,
+ 213, 213, 97, 52, 53, 54, 55, 56, 57, 58,
+ 59, 60, 213, 213, 213, 213, 155, 136, 213, 213,
+ 143, 36, 213, 213, 168, 69, 144, 95, 180, 138,
+ 213, 213, 213, 213, 213, 213, 213, 213, 0, 0,
+ 0, 0, 213, 213, 213, 139, 35, 213, 213, 213,
+
+ 213, 213, 213, 183, 184, 185, 213, 213, 213, 213,
+ 213, 173, 213, 213, 213, 213, 213, 213, 213, 213,
+ 133, 213, 213, 213, 213, 213, 64, 213, 213, 65,
+ 213, 0, 0, 0, 0, 0, 213, 66, 29, 146,
+ 187, 188, 189, 213, 213, 213, 213, 213, 213, 213,
+ 213, 213, 213, 213, 213, 141, 213, 213, 213, 213,
+ 213, 213, 213, 213, 213, 213, 134, 191, 192, 193,
+ 213, 213, 153, 213, 142, 0, 0, 6, 0, 0,
+ 0, 12, 3, 22, 213, 213, 213, 213, 213, 213,
+ 213, 213, 213, 186, 147, 67, 213, 213, 213, 213,
+
+ 213, 170, 213, 178, 175, 208, 71, 72, 73, 213,
+ 213, 213, 213, 213, 213, 213, 213, 213, 213, 213,
+ 213, 0, 0, 0, 0, 0, 0, 0, 213, 213,
+ 213, 190, 213, 213, 213, 213, 213, 82, 83, 84,
+ 213, 213, 213, 213, 213, 213, 213, 213, 213, 213,
+ 213, 213, 213, 213, 213, 194, 88, 89, 90, 213,
+ 213, 4, 0, 5, 0, 0, 0, 0, 0, 0,
+ 213, 213, 213, 213, 213, 213, 213, 205, 213, 213,
+ 213, 213, 213, 213, 213, 213, 213, 213, 213, 213,
+ 213, 74, 213, 213, 213, 213, 213, 213, 213, 213,
+
+ 213, 0, 0, 0, 0, 213, 213, 206, 195, 213,
+ 196, 213, 213, 213, 213, 213, 85, 213, 213, 213,
+ 213, 213, 213, 213, 213, 213, 213, 213, 213, 207,
+ 213, 213, 213, 213, 91, 0, 0, 0, 197, 198,
+ 213, 201, 213, 202, 213, 213, 213, 213, 70, 213,
+ 213, 213, 165, 213, 166, 181, 213, 213, 199, 200,
+ 213, 213, 213, 213, 0, 0, 0, 213, 213, 213,
+ 213, 209, 211, 75, 213, 76, 213, 213, 213, 213,
+ 213, 213, 210, 212, 0, 0, 0, 0, 213, 213,
+ 86, 87, 213, 77, 213, 213, 78, 213, 213, 92,
+
+ 93, 0, 0, 0, 0, 213, 213, 213, 213, 213,
+ 213, 213, 0, 0, 0, 0, 213, 213, 213, 213,
+ 213, 79, 213, 0, 0, 0, 7, 0, 0, 203,
+ 204, 213, 213, 213, 94, 0, 0, 8, 0, 0,
+ 213, 213, 167, 0, 0, 0, 80, 81, 0, 0,
+ 0, 9, 0, 0, 10, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 11, 0
+ } ;
+
+static yyconst flex_int32_t yy_ec[256] =
+ { 0,
+ 1, 1, 1, 1, 1, 1, 1, 1, 2, 3,
+ 1, 1, 4, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 2, 5, 1, 6, 1, 7, 8, 1, 9,
+ 10, 11, 12, 1, 13, 14, 15, 16, 17, 18,
+ 19, 20, 21, 21, 21, 22, 22, 23, 1, 24,
+ 25, 26, 1, 1, 27, 28, 29, 30, 31, 32,
+ 33, 34, 34, 34, 34, 35, 34, 34, 36, 34,
+ 34, 37, 38, 39, 40, 34, 34, 41, 34, 34,
+ 1, 1, 1, 42, 43, 1, 44, 45, 46, 47,
+
+ 48, 49, 50, 51, 52, 53, 54, 55, 56, 57,
+ 58, 59, 34, 60, 61, 62, 63, 64, 65, 66,
+ 67, 68, 1, 69, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1
+ } ;
+
+static yyconst flex_int32_t yy_meta[70] =
+ { 0,
+ 1, 1, 2, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 3, 3, 3, 3, 3,
+ 3, 3, 1, 1, 1, 1, 4, 4, 4, 4,
+ 3, 3, 5, 5, 5, 5, 5, 5, 5, 5,
+ 5, 1, 5, 4, 4, 4, 4, 3, 3, 5,
+ 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+ 5, 5, 5, 5, 5, 5, 5, 5, 1
+ } ;
+
+static yyconst flex_int16_t yy_base[876] =
+ { 0,
+ 0, 68, 74, 0, 1243, 1242, 1244, 1247, 69, 1247,
+ 1218, 1217, 136, 1216, 133, 134, 132, 1215, 148, 201,
+ 131, 1214, 146, 0, 121, 114, 123, 146, 134, 136,
+ 172, 1180, 161, 182, 141, 129, 151, 1174, 140, 187,
+ 196, 203, 205, 223, 1185, 187, 204, 270, 1247, 224,
+ 1247, 1220, 258, 1247, 0, 1247, 1247, 240, 1247, 1247,
+ 1247, 1247, 1247, 1247, 1247, 1247, 1247, 251, 1247, 253,
+ 224, 321, 275, 1247, 1247, 0, 0, 1247, 1209, 1247,
+ 1247, 1247, 1208, 0, 1247, 1247, 1170, 1175, 1168, 1171,
+ 1180, 1179, 1165, 1168, 1180, 247, 1174, 1161, 1158, 1172,
+
+ 1158, 1155, 1155, 1161, 243, 261, 1155, 1166, 1151, 1157,
+ 1161, 1162, 0, 1153, 1164, 252, 1163, 1158, 1138, 172,
+ 1142, 1156, 1146, 201, 1139, 260, 1152, 1154, 1136, 1132,
+ 1140, 1137, 1126, 1135, 264, 1133, 1139, 1134, 1137, 1125,
+ 1128, 256, 265, 271, 1138, 1125, 1138, 234, 1131, 1247,
+ 1247, 326, 319, 342, 1247, 1116, 1129, 1120, 1131, 329,
+ 0, 338, 0, 391, 1247, 315, 402, 1247, 409, 416,
+ 287, 1247, 1247, 1126, 0, 1117, 1121, 1131, 1128, 300,
+ 1111, 1111, 1115, 304, 1126, 1123, 1123, 1121, 1118, 1109,
+ 1116, 1102, 1100, 1113, 1098, 1115, 0, 1112, 1099, 1107,
+
+ 1104, 1108, 1109, 1102, 1099, 1087, 1086, 1100, 1103, 1090,
+ 1099, 1086, 1093, 1083, 353, 1089, 1092, 1082, 1090, 1078,
+ 1082, 1073, 1088, 1078, 1069, 1088, 1071, 1069, 1080, 1069,
+ 1064, 1062, 1076, 1061, 1063, 1060, 1072, 1071, 1074, 1055,
+ 319, 1064, 1059, 1057, 1067, 1045, 361, 1064, 1066, 1054,
+ 1046, 1050, 1062, 1045, 0, 423, 434, 451, 1247, 458,
+ 468, 1247, 1247, 1040, 1051, 0, 1048, 366, 0, 0,
+ 1041, 1039, 1041, 1036, 1045, 1033, 1051, 1039, 369, 0,
+ 0, 1033, 1044, 1043, 1043, 0, 1027, 373, 0, 0,
+ 1029, 376, 1037, 1038, 1028, 1022, 1021, 1022, 1021, 1021,
+
+ 380, 1016, 0, 0, 1012, 1011, 1010, 1012, 1013, 1018,
+ 1012, 1008, 1022, 1017, 1016, 1015, 1006, 1009, 1009, 1001,
+ 1004, 999, 1008, 1013, 998, 1011, 1001, 0, 0, 1008,
+ 1004, 0, 995, 995, 1001, 991, 999, 439, 996, 0,
+ 0, 0, 0, 985, 998, 997, 996, 993, 981, 475,
+ 486, 993, 995, 0, 0, 0, 0, 981, 0, 981,
+ 0, 980, 981, 975, 986, 0, 0, 0, 976, 0,
+ 972, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 983, 492, 982, 0, 0, 980, 976, 972, 0, 0,
+ 0, 964, 442, 494, 504, 969, 965, 971, 961, 959,
+
+ 973, 957, 957, 971, 959, 971, 966, 0, 964, 961,
+ 965, 948, 950, 957, 963, 958, 957, 944, 0, 946,
+ 947, 0, 0, 0, 0, 944, 948, 0, 942, 996,
+ 941, 944, 0, 932, 942, 0, 930, 930, 944, 0,
+ 946, 0, 508, 959, 958, 957, 923, 922, 0, 940,
+ 939, 934, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 922, 936, 922, 919, 0, 0, 925, 924,
+ 0, 0, 922, 914, 0, 0, 0, 0, 0, 0,
+ 911, 923, 511, 915, 922, 921, 918, 912, 905, 529,
+ 921, 906, 901, 915, 913, 0, 0, 905, 929, 928,
+
+ 927, 893, 892, 378, 505, 0, 905, 908, 906, 894,
+ 890, 0, 903, 900, 899, 888, 887, 886, 535, 895,
+ 0, 912, 911, 910, 876, 875, 0, 890, 876, 0,
+ 887, 882, 539, 565, 931, 875, 883, 0, 0, 0,
+ 903, 902, 0, 879, 882, 866, 874, 864, 872, 873,
+ 873, 872, 857, 560, 870, 0, 871, 859, 858, 854,
+ 883, 882, 881, 847, 846, 842, 0, 880, 879, 0,
+ 856, 859, 0, 573, 0, 845, 591, 1247, 601, 0,
+ 612, 597, 1247, 0, 842, 841, 851, 851, 838, 853,
+ 836, 851, 846, 0, 0, 0, 863, 862, 861, 827,
+
+ 826, 0, 826, 0, 0, 0, 506, 534, 850, 837,
+ 840, 822, 823, 822, 832, 832, 849, 848, 847, 813,
+ 812, 817, 621, 647, 373, 834, 824, 812, 810, 809,
+ 820, 0, 823, 819, 821, 817, 803, 835, 324, 0,
+ 812, 815, 807, 798, 806, 796, 807, 803, 805, 803,
+ 803, 802, 789, 788, 799, 0, 819, 538, 0, 796,
+ 799, 1247, 444, 1247, 654, 0, 674, 813, 797, 779,
+ 796, 795, 778, 770, 778, 768, 776, 0, 773, 772,
+ 783, 781, 781, 764, 767, 782, 765, 778, 779, 776,
+ 773, 782, 759, 774, 773, 756, 755, 754, 765, 763,
+
+ 763, 479, 777, 746, 756, 740, 739, 0, 767, 739,
+ 765, 737, 741, 740, 753, 750, 0, 749, 752, 748,
+ 750, 731, 745, 729, 730, 738, 731, 720, 719, 0,
+ 725, 724, 737, 734, 0, 746, 730, 723, 0, 0,
+ 720, 0, 704, 0, 710, 709, 689, 690, 0, 682,
+ 690, 680, 708, 687, 0, 0, 700, 699, 0, 0,
+ 698, 697, 678, 679, 736, 560, 685, 692, 691, 667,
+ 666, 0, 0, 694, 666, 692, 678, 663, 678, 669,
+ 656, 5, 0, 0, 155, 634, 568, 106, 131, 208,
+ 0, 0, 217, 0, 285, 305, 0, 324, 366, 0,
+
+ 0, 360, 593, 549, 401, 440, 441, 457, 471, 469,
+ 454, 503, 474, 524, 643, 645, 509, 511, 549, 550,
+ 542, 0, 578, 581, 650, 676, 1247, 679, 625, 0,
+ 0, 588, 590, 593, 0, 599, 687, 1247, 659, 649,
+ 614, 615, 0, 630, 635, 697, 0, 0, 641, 698,
+ 699, 1247, 645, 701, 1247, 642, 703, 711, 708, 712,
+ 660, 661, 716, 717, 1247, 1247, 756, 759, 762, 718,
+ 719, 765, 769, 772, 774
+ } ;
+
+static yyconst flex_int16_t yy_def[876] =
+ { 0,
+ 866, 1, 866, 3, 867, 867, 866, 866, 866, 866,
+ 866, 866, 866, 866, 866, 866, 866, 866, 866, 866,
+ 866, 866, 866, 868, 866, 868, 868, 868, 868, 868,
+ 868, 868, 868, 868, 868, 868, 868, 868, 868, 868,
+ 868, 868, 868, 868, 868, 866, 866, 866, 866, 866,
+ 866, 866, 866, 866, 869, 866, 866, 866, 866, 866,
+ 866, 866, 866, 866, 866, 866, 866, 870, 866, 871,
+ 19, 866, 866, 866, 866, 872, 20, 866, 866, 866,
+ 866, 866, 866, 868, 866, 866, 868, 868, 868, 868,
+ 868, 868, 868, 868, 868, 868, 868, 868, 868, 868,
+
+ 868, 868, 868, 868, 868, 868, 868, 868, 868, 868,
+ 868, 868, 868, 868, 868, 868, 868, 868, 868, 868,
+ 868, 868, 868, 868, 868, 868, 868, 868, 868, 868,
+ 868, 868, 868, 868, 868, 868, 868, 868, 868, 868,
+ 868, 868, 868, 868, 868, 868, 868, 868, 868, 866,
+ 866, 866, 866, 866, 866, 866, 866, 866, 866, 866,
+ 873, 866, 869, 866, 866, 871, 866, 866, 866, 866,
+ 872, 866, 866, 868, 868, 868, 868, 868, 868, 868,
+ 868, 868, 868, 868, 868, 868, 868, 868, 868, 868,
+ 868, 868, 868, 868, 868, 868, 868, 868, 868, 868,
+
+ 868, 868, 868, 868, 868, 868, 868, 868, 868, 868,
+ 868, 868, 868, 868, 868, 868, 868, 868, 868, 868,
+ 868, 868, 868, 868, 868, 868, 868, 868, 868, 868,
+ 868, 868, 868, 868, 868, 868, 868, 868, 868, 868,
+ 868, 868, 868, 868, 868, 868, 868, 868, 868, 868,
+ 866, 866, 866, 866, 873, 866, 866, 866, 866, 866,
+ 866, 866, 866, 868, 868, 868, 868, 868, 868, 868,
+ 868, 868, 868, 868, 868, 868, 868, 868, 868, 868,
+ 868, 868, 868, 868, 868, 868, 868, 868, 868, 868,
+ 868, 868, 868, 868, 868, 868, 868, 868, 868, 868,
+
+ 868, 868, 868, 868, 868, 868, 868, 868, 868, 868,
+ 868, 868, 868, 868, 868, 868, 868, 868, 868, 868,
+ 868, 868, 868, 868, 868, 868, 868, 868, 868, 868,
+ 868, 868, 868, 868, 868, 868, 868, 868, 868, 868,
+ 868, 868, 868, 868, 868, 866, 866, 866, 866, 866,
+ 866, 868, 868, 868, 868, 868, 868, 868, 868, 868,
+ 868, 868, 868, 868, 868, 868, 868, 868, 868, 868,
+ 868, 868, 868, 868, 868, 868, 868, 868, 868, 868,
+ 868, 868, 868, 868, 868, 868, 868, 868, 868, 868,
+ 868, 868, 868, 868, 868, 868, 868, 868, 868, 868,
+
+ 868, 868, 868, 868, 868, 868, 868, 868, 868, 868,
+ 868, 868, 868, 868, 868, 868, 868, 868, 868, 868,
+ 868, 868, 868, 868, 868, 868, 868, 868, 866, 866,
+ 866, 866, 868, 868, 868, 868, 868, 868, 868, 868,
+ 868, 868, 868, 868, 868, 868, 868, 868, 868, 868,
+ 868, 868, 868, 868, 868, 868, 868, 868, 868, 868,
+ 868, 868, 868, 868, 868, 868, 868, 868, 868, 868,
+ 868, 868, 868, 868, 868, 868, 868, 868, 868, 868,
+ 868, 868, 868, 868, 868, 868, 868, 868, 866, 866,
+ 866, 866, 868, 868, 868, 868, 868, 868, 868, 868,
+
+ 868, 868, 868, 868, 868, 868, 868, 868, 868, 868,
+ 868, 868, 868, 868, 868, 868, 868, 868, 868, 868,
+ 868, 868, 868, 868, 868, 868, 868, 868, 868, 868,
+ 868, 866, 866, 866, 866, 866, 868, 868, 868, 868,
+ 868, 868, 868, 868, 868, 868, 868, 868, 868, 868,
+ 868, 868, 868, 868, 868, 868, 868, 868, 868, 868,
+ 868, 868, 868, 868, 868, 868, 868, 868, 868, 868,
+ 868, 868, 868, 868, 868, 866, 866, 866, 866, 874,
+ 866, 866, 866, 868, 868, 868, 868, 868, 868, 868,
+ 868, 868, 868, 868, 868, 868, 868, 868, 868, 868,
+
+ 868, 868, 868, 868, 868, 868, 868, 868, 868, 868,
+ 868, 868, 868, 868, 868, 868, 868, 868, 868, 868,
+ 868, 866, 866, 866, 874, 866, 866, 866, 868, 868,
+ 868, 868, 868, 868, 868, 868, 868, 868, 868, 868,
+ 868, 868, 868, 868, 868, 868, 868, 868, 868, 868,
+ 868, 868, 868, 868, 868, 868, 868, 868, 868, 868,
+ 868, 866, 866, 866, 866, 875, 866, 866, 866, 866,
+ 868, 868, 868, 868, 868, 868, 868, 868, 868, 868,
+ 868, 868, 868, 868, 868, 868, 868, 868, 868, 868,
+ 868, 868, 868, 868, 868, 868, 868, 868, 868, 868,
+
+ 868, 875, 866, 866, 866, 868, 868, 868, 868, 868,
+ 868, 868, 868, 868, 868, 868, 868, 868, 868, 868,
+ 868, 868, 868, 868, 868, 868, 868, 868, 868, 868,
+ 868, 868, 868, 868, 868, 866, 866, 866, 868, 868,
+ 868, 868, 868, 868, 868, 868, 868, 868, 868, 868,
+ 868, 868, 868, 868, 868, 868, 868, 868, 868, 868,
+ 868, 868, 868, 868, 866, 866, 866, 868, 868, 868,
+ 868, 868, 868, 868, 868, 868, 868, 868, 868, 868,
+ 868, 868, 868, 868, 866, 866, 866, 866, 868, 868,
+ 868, 868, 868, 868, 868, 868, 868, 868, 868, 868,
+
+ 868, 866, 866, 866, 866, 868, 868, 868, 868, 868,
+ 868, 868, 866, 866, 866, 866, 868, 868, 868, 868,
+ 868, 868, 868, 866, 866, 866, 866, 866, 866, 868,
+ 868, 868, 868, 868, 868, 866, 866, 866, 866, 866,
+ 868, 868, 868, 866, 866, 866, 868, 868, 866, 866,
+ 866, 866, 866, 866, 866, 866, 866, 866, 866, 866,
+ 866, 866, 866, 866, 866, 0, 866, 866, 866, 866,
+ 866, 866, 866, 866, 866
+ } ;
+
+static yyconst flex_int16_t yy_nxt[1317] =
+ { 0,
+ 8, 9, 10, 9, 11, 8, 12, 13, 8, 8,
+ 14, 15, 16, 17, 18, 19, 20, 20, 20, 20,
+ 20, 20, 8, 21, 22, 23, 24, 24, 24, 24,
+ 24, 24, 24, 24, 24, 24, 24, 24, 24, 24,
+ 24, 25, 24, 26, 27, 28, 29, 30, 31, 32,
+ 33, 34, 24, 24, 35, 36, 37, 38, 39, 40,
+ 41, 42, 43, 44, 45, 24, 24, 24, 46, 47,
+ 58, 801, 58, 48, 49, 50, 51, 50, 49, 49,
+ 49, 49, 49, 49, 49, 49, 49, 49, 52, 49,
+ 53, 53, 53, 53, 53, 53, 54, 49, 49, 49,
+
+ 55, 55, 55, 55, 55, 55, 55, 55, 55, 55,
+ 55, 55, 55, 55, 55, 49, 55, 55, 55, 55,
+ 55, 55, 55, 55, 55, 55, 55, 55, 55, 55,
+ 55, 55, 55, 55, 55, 55, 55, 55, 55, 55,
+ 55, 55, 49, 61, 64, 85, 66, 68, 68, 68,
+ 68, 68, 68, 68, 79, 80, 785, 65, 67, 87,
+ 62, 70, 86, 71, 71, 71, 71, 71, 71, 72,
+ 82, 83, 121, 805, 88, 89, 122, 806, 73, 74,
+ 90, 97, 91, 126, 119, 98, 92, 75, 76, 93,
+ 101, 99, 102, 94, 123, 73, 74, 100, 120, 127,
+
+ 95, 103, 128, 96, 110, 152, 802, 58, 124, 153,
+ 75, 150, 111, 76, 70, 104, 77, 77, 77, 77,
+ 77, 77, 77, 105, 112, 160, 106, 160, 213, 107,
+ 113, 73, 74, 114, 129, 108, 214, 115, 116, 131,
+ 78, 58, 117, 58, 130, 118, 132, 133, 73, 74,
+ 138, 134, 218, 139, 807, 151, 142, 135, 136, 219,
+ 137, 143, 140, 78, 866, 144, 146, 808, 145, 141,
+ 147, 154, 155, 162, 162, 162, 162, 162, 162, 162,
+ 148, 164, 165, 167, 168, 248, 169, 169, 249, 866,
+ 170, 170, 170, 170, 170, 170, 170, 193, 164, 165,
+
+ 167, 168, 183, 184, 195, 221, 205, 231, 194, 206,
+ 207, 239, 240, 208, 243, 209, 241, 156, 196, 222,
+ 154, 155, 244, 232, 157, 242, 263, 152, 158, 58,
+ 160, 153, 160, 159, 70, 809, 72, 72, 72, 72,
+ 72, 72, 72, 154, 155, 258, 259, 269, 810, 263,
+ 680, 73, 74, 162, 162, 162, 162, 162, 162, 162,
+ 681, 270, 258, 259, 274, 275, 156, 333, 73, 74,
+ 305, 306, 307, 157, 577, 578, 334, 158, 340, 341,
+ 342, 811, 159, 355, 356, 357, 366, 367, 368, 156,
+ 374, 375, 376, 378, 379, 380, 157, 389, 390, 391,
+
+ 158, 812, 256, 256, 546, 159, 257, 257, 257, 257,
+ 257, 257, 257, 260, 260, 547, 813, 261, 261, 261,
+ 261, 261, 261, 261, 170, 170, 170, 170, 170, 170,
+ 170, 170, 170, 170, 170, 170, 170, 170, 257, 257,
+ 257, 257, 257, 257, 257, 663, 664, 262, 816, 257,
+ 257, 257, 257, 257, 257, 257, 423, 424, 425, 454,
+ 455, 456, 350, 350, 262, 165, 351, 351, 351, 351,
+ 351, 351, 351, 261, 261, 261, 261, 261, 261, 261,
+ 663, 664, 165, 261, 261, 261, 261, 261, 261, 261,
+ 351, 351, 351, 351, 351, 351, 351, 817, 818, 168,
+
+ 819, 351, 351, 351, 351, 351, 351, 351, 444, 445,
+ 446, 457, 458, 459, 820, 821, 168, 259, 822, 447,
+ 448, 460, 461, 462, 499, 500, 501, 522, 523, 524,
+ 490, 548, 644, 823, 259, 502, 503, 824, 525, 526,
+ 577, 578, 549, 645, 533, 534, 534, 534, 534, 534,
+ 534, 561, 562, 563, 579, 579, 579, 579, 579, 579,
+ 646, 786, 564, 565, 698, 566, 577, 578, 787, 803,
+ 647, 648, 825, 830, 699, 831, 597, 598, 599, 580,
+ 581, 581, 581, 581, 581, 581, 581, 600, 601, 617,
+ 618, 619, 577, 578, 803, 832, 833, 814, 582, 834,
+
+ 620, 621, 577, 578, 580, 815, 623, 624, 624, 624,
+ 624, 624, 624, 577, 578, 835, 579, 579, 579, 579,
+ 579, 579, 663, 664, 836, 804, 839, 581, 581, 581,
+ 581, 581, 581, 581, 626, 786, 665, 665, 665, 665,
+ 665, 665, 787, 627, 826, 841, 828, 842, 663, 664,
+ 804, 837, 827, 829, 628, 663, 664, 843, 844, 838,
+ 839, 666, 667, 667, 667, 667, 667, 667, 667, 665,
+ 665, 665, 665, 665, 665, 663, 664, 826, 847, 848,
+ 828, 849, 840, 850, 853, 827, 666, 829, 837, 667,
+ 667, 667, 667, 667, 667, 667, 838, 845, 851, 854,
+
+ 851, 856, 854, 857, 858, 846, 852, 855, 852, 860,
+ 855, 859, 858, 860, 862, 863, 840, 864, 864, 859,
+ 68, 166, 800, 799, 798, 865, 865, 797, 796, 795,
+ 794, 793, 792, 791, 790, 789, 788, 785, 784, 783,
+ 782, 781, 780, 779, 778, 777, 776, 775, 774, 773,
+ 772, 861, 771, 770, 769, 861, 56, 56, 56, 56,
+ 56, 84, 84, 84, 163, 163, 163, 171, 171, 255,
+ 768, 255, 255, 255, 625, 625, 702, 702, 767, 766,
+ 765, 764, 763, 762, 761, 760, 759, 758, 757, 756,
+ 755, 754, 753, 752, 751, 750, 749, 748, 747, 746,
+
+ 745, 744, 743, 742, 741, 740, 739, 738, 737, 736,
+ 735, 734, 733, 732, 731, 730, 729, 728, 727, 726,
+ 725, 724, 723, 722, 721, 720, 719, 718, 717, 716,
+ 715, 714, 713, 712, 711, 710, 709, 708, 707, 706,
+ 705, 704, 703, 701, 700, 697, 696, 695, 694, 693,
+ 692, 691, 690, 689, 688, 687, 686, 685, 684, 683,
+ 682, 679, 678, 677, 676, 675, 674, 673, 672, 671,
+ 670, 669, 668, 662, 661, 660, 659, 658, 657, 656,
+ 655, 654, 653, 652, 651, 650, 649, 643, 642, 641,
+ 640, 639, 638, 637, 636, 635, 634, 633, 632, 631,
+
+ 630, 629, 622, 616, 615, 614, 613, 612, 611, 610,
+ 609, 608, 607, 606, 605, 604, 603, 602, 596, 595,
+ 594, 593, 592, 591, 590, 589, 588, 587, 586, 585,
+ 584, 583, 582, 576, 575, 574, 573, 572, 571, 570,
+ 569, 568, 567, 560, 559, 558, 557, 556, 555, 554,
+ 553, 552, 551, 550, 545, 544, 543, 542, 541, 540,
+ 539, 538, 537, 536, 535, 532, 531, 530, 529, 528,
+ 527, 521, 520, 519, 518, 517, 516, 515, 514, 513,
+ 512, 511, 510, 509, 508, 507, 506, 505, 504, 498,
+ 497, 496, 495, 494, 493, 492, 491, 490, 489, 488,
+
+ 487, 486, 485, 484, 483, 482, 481, 480, 479, 478,
+ 477, 476, 475, 474, 473, 472, 471, 470, 469, 468,
+ 467, 466, 465, 464, 463, 453, 452, 451, 450, 449,
+ 443, 442, 441, 440, 439, 438, 437, 436, 435, 434,
+ 433, 432, 431, 430, 429, 428, 427, 426, 422, 421,
+ 420, 419, 418, 417, 416, 415, 414, 413, 412, 411,
+ 410, 409, 408, 407, 406, 405, 404, 403, 402, 401,
+ 400, 399, 398, 397, 396, 395, 394, 393, 392, 388,
+ 387, 386, 385, 384, 383, 382, 381, 377, 373, 372,
+ 371, 370, 369, 365, 364, 363, 362, 361, 360, 359,
+
+ 358, 354, 353, 352, 349, 348, 347, 346, 345, 344,
+ 343, 339, 338, 337, 336, 335, 332, 331, 330, 329,
+ 328, 327, 326, 325, 324, 323, 322, 321, 320, 319,
+ 318, 317, 316, 315, 314, 313, 312, 311, 310, 309,
+ 308, 304, 303, 302, 301, 300, 299, 298, 297, 296,
+ 295, 294, 293, 292, 291, 290, 289, 288, 287, 286,
+ 285, 284, 283, 282, 281, 280, 279, 278, 277, 276,
+ 273, 272, 271, 268, 267, 266, 265, 264, 254, 253,
+ 252, 251, 250, 247, 246, 245, 238, 237, 236, 235,
+ 234, 233, 230, 229, 228, 227, 226, 225, 224, 223,
+
+ 220, 217, 216, 215, 212, 211, 210, 204, 203, 202,
+ 201, 200, 199, 198, 197, 192, 191, 190, 189, 188,
+ 187, 186, 185, 182, 181, 180, 179, 178, 177, 176,
+ 175, 174, 173, 172, 161, 149, 125, 109, 81, 69,
+ 63, 60, 59, 866, 57, 57, 7, 866, 866, 866,
+ 866, 866, 866, 866, 866, 866, 866, 866, 866, 866,
+ 866, 866, 866, 866, 866, 866, 866, 866, 866, 866,
+ 866, 866, 866, 866, 866, 866, 866, 866, 866, 866,
+ 866, 866, 866, 866, 866, 866, 866, 866, 866, 866,
+ 866, 866, 866, 866, 866, 866, 866, 866, 866, 866,
+
+ 866, 866, 866, 866, 866, 866, 866, 866, 866, 866,
+ 866, 866, 866, 866, 866, 866
+ } ;
+
+static yyconst flex_int16_t yy_chk[1317] =
+ { 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, 2,
+ 9, 782, 9, 2, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
+
+ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 13, 15, 25, 16, 17, 17, 17,
+ 17, 17, 17, 17, 21, 21, 785, 15, 16, 26,
+ 13, 19, 25, 19, 19, 19, 19, 19, 19, 19,
+ 23, 23, 36, 788, 26, 26, 36, 789, 19, 19,
+ 27, 29, 27, 39, 35, 29, 27, 19, 19, 28,
+ 30, 29, 30, 28, 37, 19, 19, 29, 35, 39,
+
+ 28, 30, 39, 28, 33, 47, 785, 47, 37, 47,
+ 19, 46, 33, 19, 20, 31, 20, 20, 20, 20,
+ 20, 20, 20, 31, 33, 50, 31, 50, 120, 31,
+ 34, 20, 20, 34, 40, 31, 120, 34, 34, 41,
+ 20, 58, 34, 58, 40, 34, 41, 41, 20, 20,
+ 42, 41, 124, 42, 790, 46, 43, 41, 41, 124,
+ 41, 43, 42, 20, 71, 43, 44, 793, 43, 42,
+ 44, 48, 48, 53, 53, 53, 53, 53, 53, 53,
+ 44, 68, 68, 70, 70, 148, 73, 73, 148, 71,
+ 73, 73, 73, 73, 73, 73, 73, 105, 68, 68,
+
+ 70, 70, 96, 96, 106, 126, 116, 135, 105, 116,
+ 116, 142, 142, 116, 144, 116, 143, 48, 106, 126,
+ 153, 153, 144, 135, 48, 143, 171, 152, 48, 152,
+ 160, 152, 160, 48, 72, 795, 72, 72, 72, 72,
+ 72, 72, 72, 154, 154, 166, 166, 180, 796, 171,
+ 639, 72, 72, 162, 162, 162, 162, 162, 162, 162,
+ 639, 180, 166, 166, 184, 184, 153, 241, 72, 72,
+ 215, 215, 215, 153, 625, 625, 241, 153, 247, 247,
+ 247, 798, 153, 268, 268, 268, 279, 279, 279, 154,
+ 288, 288, 288, 292, 292, 292, 154, 301, 301, 301,
+
+ 154, 799, 164, 164, 504, 154, 164, 164, 164, 164,
+ 164, 164, 164, 167, 167, 504, 802, 167, 167, 167,
+ 167, 167, 167, 167, 169, 169, 169, 169, 169, 169,
+ 169, 170, 170, 170, 170, 170, 170, 170, 256, 256,
+ 256, 256, 256, 256, 256, 663, 663, 170, 805, 257,
+ 257, 257, 257, 257, 257, 257, 338, 338, 338, 393,
+ 393, 393, 258, 258, 170, 257, 258, 258, 258, 258,
+ 258, 258, 258, 260, 260, 260, 260, 260, 260, 260,
+ 702, 702, 257, 261, 261, 261, 261, 261, 261, 261,
+ 350, 350, 350, 350, 350, 350, 350, 806, 807, 261,
+
+ 808, 351, 351, 351, 351, 351, 351, 351, 382, 382,
+ 382, 394, 394, 394, 809, 810, 261, 351, 811, 382,
+ 382, 395, 395, 395, 443, 443, 443, 483, 483, 483,
+ 490, 505, 607, 812, 351, 443, 443, 813, 483, 483,
+ 533, 533, 505, 607, 490, 490, 490, 490, 490, 490,
+ 490, 519, 519, 519, 533, 533, 533, 533, 533, 533,
+ 608, 766, 519, 519, 658, 519, 534, 534, 766, 787,
+ 608, 608, 814, 817, 658, 818, 554, 554, 554, 533,
+ 534, 534, 534, 534, 534, 534, 534, 554, 554, 574,
+ 574, 574, 577, 577, 803, 819, 820, 804, 582, 821,
+
+ 574, 574, 579, 579, 533, 804, 577, 577, 577, 577,
+ 577, 577, 577, 581, 581, 823, 579, 579, 579, 579,
+ 579, 579, 623, 623, 824, 787, 829, 581, 581, 581,
+ 581, 581, 581, 581, 582, 786, 623, 623, 623, 623,
+ 623, 623, 786, 582, 815, 832, 816, 833, 624, 624,
+ 803, 825, 815, 816, 582, 665, 665, 834, 836, 825,
+ 839, 623, 624, 624, 624, 624, 624, 624, 624, 665,
+ 665, 665, 665, 665, 665, 667, 667, 826, 841, 842,
+ 828, 844, 829, 845, 849, 826, 623, 828, 837, 667,
+ 667, 667, 667, 667, 667, 667, 837, 840, 846, 850,
+
+ 851, 853, 854, 856, 857, 840, 846, 850, 851, 859,
+ 854, 857, 858, 860, 861, 862, 839, 863, 864, 858,
+ 870, 871, 781, 780, 779, 863, 864, 778, 777, 776,
+ 775, 774, 771, 770, 769, 768, 767, 765, 764, 763,
+ 762, 761, 758, 757, 754, 753, 752, 751, 750, 748,
+ 747, 859, 746, 745, 743, 860, 867, 867, 867, 867,
+ 867, 868, 868, 868, 869, 869, 869, 872, 872, 873,
+ 741, 873, 873, 873, 874, 874, 875, 875, 738, 737,
+ 736, 734, 733, 732, 731, 729, 728, 727, 726, 725,
+ 724, 723, 722, 721, 720, 719, 718, 716, 715, 714,
+
+ 713, 712, 711, 710, 709, 707, 706, 705, 704, 703,
+ 701, 700, 699, 698, 697, 696, 695, 694, 693, 692,
+ 691, 690, 689, 688, 687, 686, 685, 684, 683, 682,
+ 681, 680, 679, 677, 676, 675, 674, 673, 672, 671,
+ 670, 669, 668, 661, 660, 657, 655, 654, 653, 652,
+ 651, 650, 649, 648, 647, 646, 645, 644, 643, 642,
+ 641, 638, 637, 636, 635, 634, 633, 631, 630, 629,
+ 628, 627, 626, 622, 621, 620, 619, 618, 617, 616,
+ 615, 614, 613, 612, 611, 610, 609, 603, 601, 600,
+ 599, 598, 597, 593, 592, 591, 590, 589, 588, 587,
+
+ 586, 585, 576, 572, 571, 569, 568, 566, 565, 564,
+ 563, 562, 561, 560, 559, 558, 557, 555, 553, 552,
+ 551, 550, 549, 548, 547, 546, 545, 544, 542, 541,
+ 537, 536, 535, 532, 531, 529, 528, 526, 525, 524,
+ 523, 522, 520, 518, 517, 516, 515, 514, 513, 511,
+ 510, 509, 508, 507, 503, 502, 501, 500, 499, 498,
+ 495, 494, 493, 492, 491, 489, 488, 487, 486, 485,
+ 484, 482, 481, 474, 473, 470, 469, 466, 465, 464,
+ 463, 452, 451, 450, 448, 447, 446, 445, 444, 441,
+ 439, 438, 437, 435, 434, 432, 431, 430, 429, 427,
+
+ 426, 421, 420, 418, 417, 416, 415, 414, 413, 412,
+ 411, 410, 409, 407, 406, 405, 404, 403, 402, 401,
+ 400, 399, 398, 397, 396, 392, 388, 387, 386, 383,
+ 381, 371, 369, 365, 364, 363, 362, 360, 358, 353,
+ 352, 349, 348, 347, 346, 345, 344, 339, 337, 336,
+ 335, 334, 333, 331, 330, 327, 326, 325, 324, 323,
+ 322, 321, 320, 319, 318, 317, 316, 315, 314, 313,
+ 312, 311, 310, 309, 308, 307, 306, 305, 302, 300,
+ 299, 298, 297, 296, 295, 294, 293, 291, 287, 285,
+ 284, 283, 282, 278, 277, 276, 275, 274, 273, 272,
+
+ 271, 267, 265, 264, 254, 253, 252, 251, 250, 249,
+ 248, 246, 245, 244, 243, 242, 240, 239, 238, 237,
+ 236, 235, 234, 233, 232, 231, 230, 229, 228, 227,
+ 226, 225, 224, 223, 222, 221, 220, 219, 218, 217,
+ 216, 214, 213, 212, 211, 210, 209, 208, 207, 206,
+ 205, 204, 203, 202, 201, 200, 199, 198, 196, 195,
+ 194, 193, 192, 191, 190, 189, 188, 187, 186, 185,
+ 183, 182, 181, 179, 178, 177, 176, 174, 159, 158,
+ 157, 156, 149, 147, 146, 145, 141, 140, 139, 138,
+ 137, 136, 134, 133, 132, 131, 130, 129, 128, 127,
+
+ 125, 123, 122, 121, 119, 118, 117, 115, 114, 112,
+ 111, 110, 109, 108, 107, 104, 103, 102, 101, 100,
+ 99, 98, 97, 95, 94, 93, 92, 91, 90, 89,
+ 88, 87, 83, 79, 52, 45, 38, 32, 22, 18,
+ 14, 12, 11, 7, 6, 5, 866, 866, 866, 866,
+ 866, 866, 866, 866, 866, 866, 866, 866, 866, 866,
+ 866, 866, 866, 866, 866, 866, 866, 866, 866, 866,
+ 866, 866, 866, 866, 866, 866, 866, 866, 866, 866,
+ 866, 866, 866, 866, 866, 866, 866, 866, 866, 866,
+ 866, 866, 866, 866, 866, 866, 866, 866, 866, 866,
+
+ 866, 866, 866, 866, 866, 866, 866, 866, 866, 866,
+ 866, 866, 866, 866, 866, 866
+ } ;
+
+/* 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
+#line 1 "src/src/glsl/glsl_lexer.ll"
+#line 2 "src/src/glsl/glsl_lexer.ll"
+/*
+ * Copyright © 2008, 2009 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+#include <ctype.h>
+#include <limits.h>
+#include "strtod.h"
+#include "ast.h"
+#include "glsl_parser_extras.h"
+#include "glsl_parser.h"
+
+static int classify_identifier(struct _mesa_glsl_parse_state *, const char *);
+
+#ifdef _MSC_VER
+#define YY_NO_UNISTD_H
+#endif
+
+#define YY_USER_ACTION \
+ do { \
+ yylloc->source = 0; \
+ yylloc->first_column = yycolumn + 1; \
+ yylloc->first_line = yylineno + 1; \
+ yycolumn += yyleng; \
+ } while(0);
+
+#define YY_USER_INIT yylineno = 0; yycolumn = 0;
+
+/* A macro for handling reserved words and keywords across language versions.
+ *
+ * Certain words start out as identifiers, become reserved words in
+ * later language revisions, and finally become language keywords.
+ *
+ * For example, consider the following lexer rule:
+ * samplerBuffer KEYWORD(130, 140, SAMPLERBUFFER)
+ *
+ * This means that "samplerBuffer" will be treated as:
+ * - a keyword (SAMPLERBUFFER token) ...in GLSL >= 1.40
+ * - a reserved word - error ...in GLSL >= 1.30
+ * - an identifier ...in GLSL < 1.30
+ */
+#define KEYWORD(reserved_version, allowed_version, token) \
+ do { \
+ if (yyextra->language_version >= allowed_version) { \
+ return token; \
+ } else if (yyextra->language_version >= reserved_version) { \
+ _mesa_glsl_error(yylloc, yyextra, \
+ "Illegal use of reserved word `%s'", yytext); \
+ return ERROR_TOK; \
+ } else { \
+ yylval->identifier = strdup(yytext); \
+ return classify_identifier(yyextra, yytext); \
+ } \
+ } while (0)
+
+/* The ES macro can be used in KEYWORD checks:
+ *
+ * word KEYWORD(110 || ES, 400, TOKEN)
+ * ...means the word is reserved in GLSL ES 1.00, while
+ *
+ * word KEYWORD(110, 130 || ES, TOKEN)
+ * ...means the word is a legal keyword in GLSL ES 1.00.
+ */
+#define ES yyextra->es_shader
+
+static int
+literal_integer(char *text, int len, struct _mesa_glsl_parse_state *state,
+ YYSTYPE *lval, YYLTYPE *lloc, int base)
+{
+ bool is_uint = (text[len - 1] == 'u' ||
+ text[len - 1] == 'U');
+ const char *digits = text;
+
+ /* Skip "0x" */
+ if (base == 16)
+ digits += 2;
+
+#ifdef _MSC_VER
+ unsigned __int64 value = _strtoui64(digits, NULL, base);
+#else
+ unsigned long long value = strtoull(digits, NULL, base);
+#endif
+
+ lval->n = (int)value;
+
+ if (value > UINT_MAX) {
+ /* Note that signed 0xffffffff is valid, not out of range! */
+ if (state->language_version >= 130) {
+ _mesa_glsl_error(lloc, state,
+ "Literal value `%s' out of range", text);
+ } else {
+ _mesa_glsl_warning(lloc, state,
+ "Literal value `%s' out of range", text);
+ }
+ } else if (base == 10 && !is_uint && (unsigned)value > (unsigned)INT_MAX + 1) {
+ /* Tries to catch unintentionally providing a negative value.
+ * Note that -2147483648 is parsed as -(2147483648), so we don't
+ * want to warn for INT_MAX.
+ */
+ _mesa_glsl_warning(lloc, state,
+ "Signed literal value `%s' is interpreted as %d",
+ text, lval->n);
+ }
+ return is_uint ? UINTCONSTANT : INTCONSTANT;
+}
+
+#define LITERAL_INTEGER(base) \
+ literal_integer(yytext, yyleng, yyextra, yylval, yylloc, base)
+
+
+#line 1147 "src/chromium_gensrc/mesa/glsl_lexer.cc"
+
+#define INITIAL 0
+#define PP 1
+#define PRAGMA 2
+
+#define YY_EXTRA_TYPE struct _mesa_glsl_parse_state *
+
+/* 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 _mesa_glsl_lex_init (yyscan_t* scanner);
+
+int _mesa_glsl_lex_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 _mesa_glsl_lex_destroy (yyscan_t yyscanner );
+
+int _mesa_glsl_get_debug (yyscan_t yyscanner );
+
+void _mesa_glsl_set_debug (int debug_flag ,yyscan_t yyscanner );
+
+YY_EXTRA_TYPE _mesa_glsl_get_extra (yyscan_t yyscanner );
+
+void _mesa_glsl_set_extra (YY_EXTRA_TYPE user_defined ,yyscan_t yyscanner );
+
+FILE *_mesa_glsl_get_in (yyscan_t yyscanner );
+
+void _mesa_glsl_set_in (FILE * in_str ,yyscan_t yyscanner );
+
+FILE *_mesa_glsl_get_out (yyscan_t yyscanner );
+
+void _mesa_glsl_set_out (FILE * out_str ,yyscan_t yyscanner );
+
+int _mesa_glsl_get_leng (yyscan_t yyscanner );
+
+char *_mesa_glsl_get_text (yyscan_t yyscanner );
+
+int _mesa_glsl_get_lineno (yyscan_t yyscanner );
+
+void _mesa_glsl_set_lineno (int line_number ,yyscan_t yyscanner );
+
+YYSTYPE * _mesa_glsl_get_lval (yyscan_t yyscanner );
+
+void _mesa_glsl_set_lval (YYSTYPE * yylval_param ,yyscan_t yyscanner );
+
+ YYLTYPE *_mesa_glsl_get_lloc (yyscan_t yyscanner );
+
+ void _mesa_glsl_set_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 _mesa_glsl_wrap (yyscan_t yyscanner );
+#else
+extern int _mesa_glsl_wrap (yyscan_t yyscanner );
+#endif
+#endif
+
+#ifndef yytext_ptr
+static void yy_flex_strncpy (char *,yyconst char *,int ,yyscan_t yyscanner);
+#endif
+
+#ifdef YY_NEED_STRLEN
+static int yy_flex_strlen (yyconst char * ,yyscan_t yyscanner);
+#endif
+
+#ifndef YY_NO_INPUT
+
+#ifdef __cplusplus
+static int yyinput (yyscan_t yyscanner );
+#else
+static int input (yyscan_t yyscanner );
+#endif
+
+#endif
+
+/* Amount of stuff to slurp up with each read. */
+#ifndef YY_READ_BUF_SIZE
+#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, yyleng, 1, yyout )) {} } while (0)
+#endif
+
+/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
+ * is returned in "result".
+ */
+#ifndef YY_INPUT
+#define YY_INPUT(buf,result,max_size) \
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
+ { \
+ int c = '*'; \
+ size_t n; \
+ for ( n = 0; n < max_size && \
+ (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
+ buf[n] = (char) c; \
+ if ( c == '\n' ) \
+ buf[n++] = (char) c; \
+ if ( c == EOF && ferror( yyin ) ) \
+ YY_FATAL_ERROR( "input in flex scanner failed" ); \
+ result = n; \
+ } \
+ else \
+ { \
+ errno=0; \
+ while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \
+ { \
+ if( errno != EINTR) \
+ { \
+ YY_FATAL_ERROR( "input in flex scanner failed" ); \
+ break; \
+ } \
+ errno=0; \
+ clearerr(yyin); \
+ } \
+ }\
+\
+
+#endif
+
+/* No semi-colon after return; correct usage is to write "yyterminate();" -
+ * we don't want an extra ';' after the "return" because that will cause
+ * some compilers to complain about unreachable statements.
+ */
+#ifndef yyterminate
+#define yyterminate() return YY_NULL
+#endif
+
+/* Number of entries by which start-condition stack grows. */
+#ifndef YY_START_STACK_INCR
+#define YY_START_STACK_INCR 25
+#endif
+
+/* Report a fatal error. */
+#ifndef YY_FATAL_ERROR
+#define YY_FATAL_ERROR(msg) yy_fatal_error( msg , yyscanner)
+#endif
+
+/* end tables serialization structures and prototypes */
+
+/* Default declaration of generated scanner - a define so the user can
+ * easily add parameters.
+ */
+#ifndef YY_DECL
+#define YY_DECL_IS_OURS 1
+
+extern int _mesa_glsl_lex \
+ (YYSTYPE * yylval_param,YYLTYPE * yylloc_param ,yyscan_t yyscanner);
+
+#define YY_DECL int _mesa_glsl_lex \
+ (YYSTYPE * yylval_param, YYLTYPE * yylloc_param , yyscan_t yyscanner)
+#endif /* !YY_DECL */
+
+/* Code executed at the beginning of each rule, after yytext and yyleng
+ * have been set up.
+ */
+#ifndef YY_USER_ACTION
+#define YY_USER_ACTION
+#endif
+
+/* Code executed at the end of each rule. */
+#ifndef YY_BREAK
+#define YY_BREAK break;
+#endif
+
+#define YY_RULE_SETUP \
+ if ( yyleng > 0 ) \
+ YY_CURRENT_BUFFER_LVALUE->yy_at_bol = \
+ (yytext[yyleng - 1] == '\n'); \
+ YY_USER_ACTION
+
+/** The main scanner function which does all the work.
+ */
+YY_DECL
+{
+ register yy_state_type yy_current_state;
+ register char *yy_cp, *yy_bp;
+ register int yy_act;
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+
+#line 145 "src/src/glsl/glsl_lexer.ll"
+
+
+#line 1389 "src/chromium_gensrc/mesa/glsl_lexer.cc"
+
+ 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 ) {
+ _mesa_glsl_ensure_buffer_stack (yyscanner);
+ YY_CURRENT_BUFFER_LVALUE =
+ _mesa_glsl__create_buffer(yyin,YY_BUF_SIZE ,yyscanner);
+ }
+
+ _mesa_glsl__load_buffer_state(yyscanner );
+ }
+
+ while ( 1 ) /* loops until end-of-file is reached */
+ {
+ yy_cp = yyg->yy_c_buf_p;
+
+ /* Support of yytext. */
+ *yy_cp = yyg->yy_hold_char;
+
+ /* yy_bp points to the position in yy_ch_buf of the start of
+ * the current run.
+ */
+ yy_bp = yy_cp;
+
+ yy_current_state = yyg->yy_start;
+ yy_current_state += YY_AT_BOL();
+yy_match:
+ do
+ {
+ register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)];
+ if ( yy_accept[yy_current_state] )
+ {
+ yyg->yy_last_accepting_state = yy_current_state;
+ yyg->yy_last_accepting_cpos = yy_cp;
+ }
+ while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+ {
+ yy_current_state = (int) yy_def[yy_current_state];
+ if ( yy_current_state >= 867 )
+ yy_c = yy_meta[(unsigned int) yy_c];
+ }
+ yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+ ++yy_cp;
+ }
+ while ( yy_current_state != 866 );
+ 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;
+
+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
+#line 147 "src/src/glsl/glsl_lexer.ll"
+;
+ YY_BREAK
+/* Preprocessor tokens. */
+case 2:
+*yy_cp = yyg->yy_hold_char; /* undo effects of setting up yytext */
+yyg->yy_c_buf_p = yy_cp -= 1;
+YY_DO_BEFORE_ACTION; /* set up yytext again */
+YY_RULE_SETUP
+#line 150 "src/src/glsl/glsl_lexer.ll"
+;
+ YY_BREAK
+case 3:
+YY_RULE_SETUP
+#line 151 "src/src/glsl/glsl_lexer.ll"
+{ BEGIN PP; return VERSION_TOK; }
+ YY_BREAK
+case 4:
+YY_RULE_SETUP
+#line 152 "src/src/glsl/glsl_lexer.ll"
+{ BEGIN PP; return EXTENSION; }
+ YY_BREAK
+case 5:
+*yy_cp = yyg->yy_hold_char; /* undo effects of setting up yytext */
+yyg->yy_c_buf_p = yy_cp -= 1;
+YY_DO_BEFORE_ACTION; /* set up yytext again */
+YY_RULE_SETUP
+#line 153 "src/src/glsl/glsl_lexer.ll"
+{
+ /* Eat characters until the first digit is
+ * encountered
+ */
+ char *ptr = yytext;
+ while (!isdigit(*ptr))
+ ptr++;
+
+ /* Subtract one from the line number because
+ * yylineno is zero-based instead of
+ * one-based.
+ */
+ yylineno = strtol(ptr, &ptr, 0) - 1;
+ yylloc->source = strtol(ptr, NULL, 0);
+ }
+ YY_BREAK
+case 6:
+*yy_cp = yyg->yy_hold_char; /* undo effects of setting up yytext */
+yyg->yy_c_buf_p = yy_cp -= 1;
+YY_DO_BEFORE_ACTION; /* set up yytext again */
+YY_RULE_SETUP
+#line 168 "src/src/glsl/glsl_lexer.ll"
+{
+ /* Eat characters until the first digit is
+ * encountered
+ */
+ char *ptr = yytext;
+ while (!isdigit(*ptr))
+ ptr++;
+
+ /* Subtract one from the line number because
+ * yylineno is zero-based instead of
+ * one-based.
+ */
+ yylineno = strtol(ptr, &ptr, 0) - 1;
+ }
+ YY_BREAK
+case 7:
+YY_RULE_SETUP
+#line 182 "src/src/glsl/glsl_lexer.ll"
+{
+ BEGIN PP;
+ return PRAGMA_DEBUG_ON;
+ }
+ YY_BREAK
+case 8:
+YY_RULE_SETUP
+#line 186 "src/src/glsl/glsl_lexer.ll"
+{
+ BEGIN PP;
+ return PRAGMA_DEBUG_OFF;
+ }
+ YY_BREAK
+case 9:
+YY_RULE_SETUP
+#line 190 "src/src/glsl/glsl_lexer.ll"
+{
+ BEGIN PP;
+ return PRAGMA_OPTIMIZE_ON;
+ }
+ YY_BREAK
+case 10:
+YY_RULE_SETUP
+#line 194 "src/src/glsl/glsl_lexer.ll"
+{
+ BEGIN PP;
+ return PRAGMA_OPTIMIZE_OFF;
+ }
+ YY_BREAK
+case 11:
+YY_RULE_SETUP
+#line 198 "src/src/glsl/glsl_lexer.ll"
+{
+ BEGIN PP;
+ return PRAGMA_INVARIANT_ALL;
+ }
+ YY_BREAK
+case 12:
+YY_RULE_SETUP
+#line 202 "src/src/glsl/glsl_lexer.ll"
+{ BEGIN PRAGMA; }
+ YY_BREAK
+case 13:
+/* rule 13 can match eol */
+YY_RULE_SETUP
+#line 204 "src/src/glsl/glsl_lexer.ll"
+{ BEGIN 0; yylineno++; yycolumn = 0; }
+ YY_BREAK
+case 14:
+YY_RULE_SETUP
+#line 205 "src/src/glsl/glsl_lexer.ll"
+{ }
+ YY_BREAK
+case 15:
+YY_RULE_SETUP
+#line 207 "src/src/glsl/glsl_lexer.ll"
+{ }
+ YY_BREAK
+case 16:
+YY_RULE_SETUP
+#line 208 "src/src/glsl/glsl_lexer.ll"
+{ }
+ YY_BREAK
+case 17:
+YY_RULE_SETUP
+#line 209 "src/src/glsl/glsl_lexer.ll"
+return COLON;
+ YY_BREAK
+case 18:
+YY_RULE_SETUP
+#line 210 "src/src/glsl/glsl_lexer.ll"
+{
+ yylval->identifier = strdup(yytext);
+ return IDENTIFIER;
+ }
+ YY_BREAK
+case 19:
+YY_RULE_SETUP
+#line 214 "src/src/glsl/glsl_lexer.ll"
+{
+ yylval->n = strtol(yytext, NULL, 10);
+ return INTCONSTANT;
+ }
+ YY_BREAK
+case 20:
+/* rule 20 can match eol */
+YY_RULE_SETUP
+#line 218 "src/src/glsl/glsl_lexer.ll"
+{ BEGIN 0; yylineno++; yycolumn = 0; return EOL; }
+ YY_BREAK
+case 21:
+/* rule 21 can match eol */
+YY_RULE_SETUP
+#line 220 "src/src/glsl/glsl_lexer.ll"
+{ yylineno++; yycolumn = 0; }
+ YY_BREAK
+case 22:
+YY_RULE_SETUP
+#line 222 "src/src/glsl/glsl_lexer.ll"
+return ATTRIBUTE;
+ YY_BREAK
+case 23:
+YY_RULE_SETUP
+#line 223 "src/src/glsl/glsl_lexer.ll"
+return CONST_TOK;
+ YY_BREAK
+case 24:
+YY_RULE_SETUP
+#line 224 "src/src/glsl/glsl_lexer.ll"
+return BOOL_TOK;
+ YY_BREAK
+case 25:
+YY_RULE_SETUP
+#line 225 "src/src/glsl/glsl_lexer.ll"
+return FLOAT_TOK;
+ YY_BREAK
+case 26:
+YY_RULE_SETUP
+#line 226 "src/src/glsl/glsl_lexer.ll"
+return INT_TOK;
+ YY_BREAK
+case 27:
+YY_RULE_SETUP
+#line 227 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(130, 130, UINT_TOK);
+ YY_BREAK
+case 28:
+YY_RULE_SETUP
+#line 229 "src/src/glsl/glsl_lexer.ll"
+return BREAK;
+ YY_BREAK
+case 29:
+YY_RULE_SETUP
+#line 230 "src/src/glsl/glsl_lexer.ll"
+return CONTINUE;
+ YY_BREAK
+case 30:
+YY_RULE_SETUP
+#line 231 "src/src/glsl/glsl_lexer.ll"
+return DO;
+ YY_BREAK
+case 31:
+YY_RULE_SETUP
+#line 232 "src/src/glsl/glsl_lexer.ll"
+return WHILE;
+ YY_BREAK
+case 32:
+YY_RULE_SETUP
+#line 233 "src/src/glsl/glsl_lexer.ll"
+return ELSE;
+ YY_BREAK
+case 33:
+YY_RULE_SETUP
+#line 234 "src/src/glsl/glsl_lexer.ll"
+return FOR;
+ YY_BREAK
+case 34:
+YY_RULE_SETUP
+#line 235 "src/src/glsl/glsl_lexer.ll"
+return IF;
+ YY_BREAK
+case 35:
+YY_RULE_SETUP
+#line 236 "src/src/glsl/glsl_lexer.ll"
+return DISCARD;
+ YY_BREAK
+case 36:
+YY_RULE_SETUP
+#line 237 "src/src/glsl/glsl_lexer.ll"
+return RETURN;
+ YY_BREAK
+case 37:
+YY_RULE_SETUP
+#line 239 "src/src/glsl/glsl_lexer.ll"
+return BVEC2;
+ YY_BREAK
+case 38:
+YY_RULE_SETUP
+#line 240 "src/src/glsl/glsl_lexer.ll"
+return BVEC3;
+ YY_BREAK
+case 39:
+YY_RULE_SETUP
+#line 241 "src/src/glsl/glsl_lexer.ll"
+return BVEC4;
+ YY_BREAK
+case 40:
+YY_RULE_SETUP
+#line 242 "src/src/glsl/glsl_lexer.ll"
+return IVEC2;
+ YY_BREAK
+case 41:
+YY_RULE_SETUP
+#line 243 "src/src/glsl/glsl_lexer.ll"
+return IVEC3;
+ YY_BREAK
+case 42:
+YY_RULE_SETUP
+#line 244 "src/src/glsl/glsl_lexer.ll"
+return IVEC4;
+ YY_BREAK
+case 43:
+YY_RULE_SETUP
+#line 245 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(130, 130, UVEC2);
+ YY_BREAK
+case 44:
+YY_RULE_SETUP
+#line 246 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(130, 130, UVEC3);
+ YY_BREAK
+case 45:
+YY_RULE_SETUP
+#line 247 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(130, 130, UVEC4);
+ YY_BREAK
+case 46:
+YY_RULE_SETUP
+#line 248 "src/src/glsl/glsl_lexer.ll"
+return VEC2;
+ YY_BREAK
+case 47:
+YY_RULE_SETUP
+#line 249 "src/src/glsl/glsl_lexer.ll"
+return VEC3;
+ YY_BREAK
+case 48:
+YY_RULE_SETUP
+#line 250 "src/src/glsl/glsl_lexer.ll"
+return VEC4;
+ YY_BREAK
+case 49:
+YY_RULE_SETUP
+#line 251 "src/src/glsl/glsl_lexer.ll"
+return MAT2X2;
+ YY_BREAK
+case 50:
+YY_RULE_SETUP
+#line 252 "src/src/glsl/glsl_lexer.ll"
+return MAT3X3;
+ YY_BREAK
+case 51:
+YY_RULE_SETUP
+#line 253 "src/src/glsl/glsl_lexer.ll"
+return MAT4X4;
+ YY_BREAK
+case 52:
+YY_RULE_SETUP
+#line 254 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(120, 120, MAT2X2);
+ YY_BREAK
+case 53:
+YY_RULE_SETUP
+#line 255 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(120, 120, MAT2X3);
+ YY_BREAK
+case 54:
+YY_RULE_SETUP
+#line 256 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(120, 120, MAT2X4);
+ YY_BREAK
+case 55:
+YY_RULE_SETUP
+#line 257 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(120, 120, MAT3X2);
+ YY_BREAK
+case 56:
+YY_RULE_SETUP
+#line 258 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(120, 120, MAT3X3);
+ YY_BREAK
+case 57:
+YY_RULE_SETUP
+#line 259 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(120, 120, MAT3X4);
+ YY_BREAK
+case 58:
+YY_RULE_SETUP
+#line 260 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(120, 120, MAT4X2);
+ YY_BREAK
+case 59:
+YY_RULE_SETUP
+#line 261 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(120, 120, MAT4X3);
+ YY_BREAK
+case 60:
+YY_RULE_SETUP
+#line 262 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(120, 120, MAT4X4);
+ YY_BREAK
+case 61:
+YY_RULE_SETUP
+#line 264 "src/src/glsl/glsl_lexer.ll"
+return IN_TOK;
+ YY_BREAK
+case 62:
+YY_RULE_SETUP
+#line 265 "src/src/glsl/glsl_lexer.ll"
+return OUT_TOK;
+ YY_BREAK
+case 63:
+YY_RULE_SETUP
+#line 266 "src/src/glsl/glsl_lexer.ll"
+return INOUT_TOK;
+ YY_BREAK
+case 64:
+YY_RULE_SETUP
+#line 267 "src/src/glsl/glsl_lexer.ll"
+return UNIFORM;
+ YY_BREAK
+case 65:
+YY_RULE_SETUP
+#line 268 "src/src/glsl/glsl_lexer.ll"
+return VARYING;
+ YY_BREAK
+case 66:
+YY_RULE_SETUP
+#line 269 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(120, 120, CENTROID);
+ YY_BREAK
+case 67:
+YY_RULE_SETUP
+#line 270 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(120 || ES, 120 || ES, INVARIANT);
+ YY_BREAK
+case 68:
+YY_RULE_SETUP
+#line 271 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(130 || ES, 130, FLAT);
+ YY_BREAK
+case 69:
+YY_RULE_SETUP
+#line 272 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(130, 130, SMOOTH);
+ YY_BREAK
+case 70:
+YY_RULE_SETUP
+#line 273 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(130, 130, NOPERSPECTIVE);
+ YY_BREAK
+case 71:
+YY_RULE_SETUP
+#line 275 "src/src/glsl/glsl_lexer.ll"
+return SAMPLER1D;
+ YY_BREAK
+case 72:
+YY_RULE_SETUP
+#line 276 "src/src/glsl/glsl_lexer.ll"
+return SAMPLER2D;
+ YY_BREAK
+case 73:
+YY_RULE_SETUP
+#line 277 "src/src/glsl/glsl_lexer.ll"
+return SAMPLER3D;
+ YY_BREAK
+case 74:
+YY_RULE_SETUP
+#line 278 "src/src/glsl/glsl_lexer.ll"
+return SAMPLERCUBE;
+ YY_BREAK
+case 75:
+YY_RULE_SETUP
+#line 279 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(130, 130, SAMPLER1DARRAY);
+ YY_BREAK
+case 76:
+YY_RULE_SETUP
+#line 280 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(130, 130, SAMPLER2DARRAY);
+ YY_BREAK
+case 77:
+YY_RULE_SETUP
+#line 281 "src/src/glsl/glsl_lexer.ll"
+return SAMPLER1DSHADOW;
+ YY_BREAK
+case 78:
+YY_RULE_SETUP
+#line 282 "src/src/glsl/glsl_lexer.ll"
+return SAMPLER2DSHADOW;
+ YY_BREAK
+case 79:
+YY_RULE_SETUP
+#line 283 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(130, 130, SAMPLERCUBESHADOW);
+ YY_BREAK
+case 80:
+YY_RULE_SETUP
+#line 284 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(130, 130, SAMPLER1DARRAYSHADOW);
+ YY_BREAK
+case 81:
+YY_RULE_SETUP
+#line 285 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(130, 130, SAMPLER2DARRAYSHADOW);
+ YY_BREAK
+case 82:
+YY_RULE_SETUP
+#line 286 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(130, 130, ISAMPLER1D);
+ YY_BREAK
+case 83:
+YY_RULE_SETUP
+#line 287 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(130, 130, ISAMPLER2D);
+ YY_BREAK
+case 84:
+YY_RULE_SETUP
+#line 288 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(130, 130, ISAMPLER3D);
+ YY_BREAK
+case 85:
+YY_RULE_SETUP
+#line 289 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(130, 130, ISAMPLERCUBE);
+ YY_BREAK
+case 86:
+YY_RULE_SETUP
+#line 290 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(130, 130, ISAMPLER1DARRAY);
+ YY_BREAK
+case 87:
+YY_RULE_SETUP
+#line 291 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(130, 130, ISAMPLER2DARRAY);
+ YY_BREAK
+case 88:
+YY_RULE_SETUP
+#line 292 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(130, 130, USAMPLER1D);
+ YY_BREAK
+case 89:
+YY_RULE_SETUP
+#line 293 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(130, 130, USAMPLER2D);
+ YY_BREAK
+case 90:
+YY_RULE_SETUP
+#line 294 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(130, 130, USAMPLER3D);
+ YY_BREAK
+case 91:
+YY_RULE_SETUP
+#line 295 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(130, 130, USAMPLERCUBE);
+ YY_BREAK
+case 92:
+YY_RULE_SETUP
+#line 296 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(130, 130, USAMPLER1DARRAY);
+ YY_BREAK
+case 93:
+YY_RULE_SETUP
+#line 297 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(130, 130, USAMPLER2DARRAY);
+ YY_BREAK
+case 94:
+YY_RULE_SETUP
+#line 299 "src/src/glsl/glsl_lexer.ll"
+{
+ if (yyextra->OES_EGL_image_external_enable)
+ return SAMPLEREXTERNALOES;
+ else
+ return IDENTIFIER;
+ }
+ YY_BREAK
+case 95:
+YY_RULE_SETUP
+#line 307 "src/src/glsl/glsl_lexer.ll"
+return STRUCT;
+ YY_BREAK
+case 96:
+YY_RULE_SETUP
+#line 308 "src/src/glsl/glsl_lexer.ll"
+return VOID_TOK;
+ YY_BREAK
+case 97:
+YY_RULE_SETUP
+#line 310 "src/src/glsl/glsl_lexer.ll"
+{
+ if ((yyextra->language_version >= 140)
+ || yyextra->AMD_conservative_depth_enable
+ || yyextra->ARB_conservative_depth_enable
+ || yyextra->ARB_explicit_attrib_location_enable
+ || yyextra->ARB_uniform_buffer_object_enable
+ || yyextra->ARB_fragment_coord_conventions_enable) {
+ return LAYOUT_TOK;
+ } else {
+ yylval->identifier = strdup(yytext);
+ return IDENTIFIER;
+ }
+ }
+ YY_BREAK
+case 98:
+YY_RULE_SETUP
+#line 324 "src/src/glsl/glsl_lexer.ll"
+return INC_OP;
+ YY_BREAK
+case 99:
+YY_RULE_SETUP
+#line 325 "src/src/glsl/glsl_lexer.ll"
+return DEC_OP;
+ YY_BREAK
+case 100:
+YY_RULE_SETUP
+#line 326 "src/src/glsl/glsl_lexer.ll"
+return LE_OP;
+ YY_BREAK
+case 101:
+YY_RULE_SETUP
+#line 327 "src/src/glsl/glsl_lexer.ll"
+return GE_OP;
+ YY_BREAK
+case 102:
+YY_RULE_SETUP
+#line 328 "src/src/glsl/glsl_lexer.ll"
+return EQ_OP;
+ YY_BREAK
+case 103:
+YY_RULE_SETUP
+#line 329 "src/src/glsl/glsl_lexer.ll"
+return NE_OP;
+ YY_BREAK
+case 104:
+YY_RULE_SETUP
+#line 330 "src/src/glsl/glsl_lexer.ll"
+return AND_OP;
+ YY_BREAK
+case 105:
+YY_RULE_SETUP
+#line 331 "src/src/glsl/glsl_lexer.ll"
+return OR_OP;
+ YY_BREAK
+case 106:
+YY_RULE_SETUP
+#line 332 "src/src/glsl/glsl_lexer.ll"
+return XOR_OP;
+ YY_BREAK
+case 107:
+YY_RULE_SETUP
+#line 333 "src/src/glsl/glsl_lexer.ll"
+return LEFT_OP;
+ YY_BREAK
+case 108:
+YY_RULE_SETUP
+#line 334 "src/src/glsl/glsl_lexer.ll"
+return RIGHT_OP;
+ YY_BREAK
+case 109:
+YY_RULE_SETUP
+#line 336 "src/src/glsl/glsl_lexer.ll"
+return MUL_ASSIGN;
+ YY_BREAK
+case 110:
+YY_RULE_SETUP
+#line 337 "src/src/glsl/glsl_lexer.ll"
+return DIV_ASSIGN;
+ YY_BREAK
+case 111:
+YY_RULE_SETUP
+#line 338 "src/src/glsl/glsl_lexer.ll"
+return ADD_ASSIGN;
+ YY_BREAK
+case 112:
+YY_RULE_SETUP
+#line 339 "src/src/glsl/glsl_lexer.ll"
+return MOD_ASSIGN;
+ YY_BREAK
+case 113:
+YY_RULE_SETUP
+#line 340 "src/src/glsl/glsl_lexer.ll"
+return LEFT_ASSIGN;
+ YY_BREAK
+case 114:
+YY_RULE_SETUP
+#line 341 "src/src/glsl/glsl_lexer.ll"
+return RIGHT_ASSIGN;
+ YY_BREAK
+case 115:
+YY_RULE_SETUP
+#line 342 "src/src/glsl/glsl_lexer.ll"
+return AND_ASSIGN;
+ YY_BREAK
+case 116:
+YY_RULE_SETUP
+#line 343 "src/src/glsl/glsl_lexer.ll"
+return XOR_ASSIGN;
+ YY_BREAK
+case 117:
+YY_RULE_SETUP
+#line 344 "src/src/glsl/glsl_lexer.ll"
+return OR_ASSIGN;
+ YY_BREAK
+case 118:
+YY_RULE_SETUP
+#line 345 "src/src/glsl/glsl_lexer.ll"
+return SUB_ASSIGN;
+ YY_BREAK
+case 119:
+YY_RULE_SETUP
+#line 347 "src/src/glsl/glsl_lexer.ll"
+{
+ return LITERAL_INTEGER(10);
+ }
+ YY_BREAK
+case 120:
+YY_RULE_SETUP
+#line 350 "src/src/glsl/glsl_lexer.ll"
+{
+ return LITERAL_INTEGER(16);
+ }
+ YY_BREAK
+case 121:
+YY_RULE_SETUP
+#line 353 "src/src/glsl/glsl_lexer.ll"
+{
+ return LITERAL_INTEGER(8);
+ }
+ YY_BREAK
+case 122:
+YY_RULE_SETUP
+#line 357 "src/src/glsl/glsl_lexer.ll"
+{
+ yylval->real = glsl_strtod(yytext, NULL);
+ return FLOATCONSTANT;
+ }
+ YY_BREAK
+case 123:
+YY_RULE_SETUP
+#line 361 "src/src/glsl/glsl_lexer.ll"
+{
+ yylval->real = glsl_strtod(yytext, NULL);
+ return FLOATCONSTANT;
+ }
+ YY_BREAK
+case 124:
+YY_RULE_SETUP
+#line 365 "src/src/glsl/glsl_lexer.ll"
+{
+ yylval->real = glsl_strtod(yytext, NULL);
+ return FLOATCONSTANT;
+ }
+ YY_BREAK
+case 125:
+YY_RULE_SETUP
+#line 369 "src/src/glsl/glsl_lexer.ll"
+{
+ yylval->real = glsl_strtod(yytext, NULL);
+ return FLOATCONSTANT;
+ }
+ YY_BREAK
+case 126:
+YY_RULE_SETUP
+#line 373 "src/src/glsl/glsl_lexer.ll"
+{
+ yylval->real = glsl_strtod(yytext, NULL);
+ return FLOATCONSTANT;
+ }
+ YY_BREAK
+case 127:
+YY_RULE_SETUP
+#line 378 "src/src/glsl/glsl_lexer.ll"
+{
+ yylval->n = 1;
+ return BOOLCONSTANT;
+ }
+ YY_BREAK
+case 128:
+YY_RULE_SETUP
+#line 382 "src/src/glsl/glsl_lexer.ll"
+{
+ yylval->n = 0;
+ return BOOLCONSTANT;
+ }
+ YY_BREAK
+/* Reserved words in GLSL 1.10. */
+case 129:
+YY_RULE_SETUP
+#line 389 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(110 || ES, 999, ASM);
+ YY_BREAK
+case 130:
+YY_RULE_SETUP
+#line 390 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(110 || ES, 999, CLASS);
+ YY_BREAK
+case 131:
+YY_RULE_SETUP
+#line 391 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(110 || ES, 999, UNION);
+ YY_BREAK
+case 132:
+YY_RULE_SETUP
+#line 392 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(110 || ES, 999, ENUM);
+ YY_BREAK
+case 133:
+YY_RULE_SETUP
+#line 393 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(110 || ES, 999, TYPEDEF);
+ YY_BREAK
+case 134:
+YY_RULE_SETUP
+#line 394 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(110 || ES, 999, TEMPLATE);
+ YY_BREAK
+case 135:
+YY_RULE_SETUP
+#line 395 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(110 || ES, 999, THIS);
+ YY_BREAK
+case 136:
+YY_RULE_SETUP
+#line 396 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(110 || ES, 140 || yyextra->ARB_uniform_buffer_object_enable, PACKED_TOK);
+ YY_BREAK
+case 137:
+YY_RULE_SETUP
+#line 397 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(110 || ES, 999, GOTO);
+ YY_BREAK
+case 138:
+YY_RULE_SETUP
+#line 398 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(110 || ES, 130, SWITCH);
+ YY_BREAK
+case 139:
+YY_RULE_SETUP
+#line 399 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(110 || ES, 130, DEFAULT);
+ YY_BREAK
+case 140:
+YY_RULE_SETUP
+#line 400 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(110 || ES, 999, INLINE_TOK);
+ YY_BREAK
+case 141:
+YY_RULE_SETUP
+#line 401 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(110 || ES, 999, NOINLINE);
+ YY_BREAK
+case 142:
+YY_RULE_SETUP
+#line 402 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(110 || ES, 999, VOLATILE);
+ YY_BREAK
+case 143:
+YY_RULE_SETUP
+#line 403 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(110 || ES, 999, PUBLIC_TOK);
+ YY_BREAK
+case 144:
+YY_RULE_SETUP
+#line 404 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(110 || ES, 999, STATIC);
+ YY_BREAK
+case 145:
+YY_RULE_SETUP
+#line 405 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(110 || ES, 999, EXTERN);
+ YY_BREAK
+case 146:
+YY_RULE_SETUP
+#line 406 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(110 || ES, 999, EXTERNAL);
+ YY_BREAK
+case 147:
+YY_RULE_SETUP
+#line 407 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(110 || ES, 999, INTERFACE);
+ YY_BREAK
+case 148:
+YY_RULE_SETUP
+#line 408 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(110 || ES, 999, LONG_TOK);
+ YY_BREAK
+case 149:
+YY_RULE_SETUP
+#line 409 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(110 || ES, 999, SHORT_TOK);
+ YY_BREAK
+case 150:
+YY_RULE_SETUP
+#line 410 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(110 || ES, 400, DOUBLE_TOK);
+ YY_BREAK
+case 151:
+YY_RULE_SETUP
+#line 411 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(110 || ES, 999, HALF);
+ YY_BREAK
+case 152:
+YY_RULE_SETUP
+#line 412 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(110 || ES, 999, FIXED_TOK);
+ YY_BREAK
+case 153:
+YY_RULE_SETUP
+#line 413 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(110 || ES, 999, UNSIGNED);
+ YY_BREAK
+case 154:
+YY_RULE_SETUP
+#line 414 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(110 || ES, 999, INPUT_TOK);
+ YY_BREAK
+case 155:
+YY_RULE_SETUP
+#line 415 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(110 || ES, 999, OUTPUT);
+ YY_BREAK
+case 156:
+YY_RULE_SETUP
+#line 416 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(110 || ES, 999, HVEC2);
+ YY_BREAK
+case 157:
+YY_RULE_SETUP
+#line 417 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(110 || ES, 999, HVEC3);
+ YY_BREAK
+case 158:
+YY_RULE_SETUP
+#line 418 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(110 || ES, 999, HVEC4);
+ YY_BREAK
+case 159:
+YY_RULE_SETUP
+#line 419 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(110 || ES, 400, DVEC2);
+ YY_BREAK
+case 160:
+YY_RULE_SETUP
+#line 420 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(110 || ES, 400, DVEC3);
+ YY_BREAK
+case 161:
+YY_RULE_SETUP
+#line 421 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(110 || ES, 400, DVEC4);
+ YY_BREAK
+case 162:
+YY_RULE_SETUP
+#line 422 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(110 || ES, 999, FVEC2);
+ YY_BREAK
+case 163:
+YY_RULE_SETUP
+#line 423 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(110 || ES, 999, FVEC3);
+ YY_BREAK
+case 164:
+YY_RULE_SETUP
+#line 424 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(110 || ES, 999, FVEC4);
+ YY_BREAK
+case 165:
+YY_RULE_SETUP
+#line 425 "src/src/glsl/glsl_lexer.ll"
+return SAMPLER2DRECT;
+ YY_BREAK
+case 166:
+YY_RULE_SETUP
+#line 426 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(110 || ES, 999, SAMPLER3DRECT);
+ YY_BREAK
+case 167:
+YY_RULE_SETUP
+#line 427 "src/src/glsl/glsl_lexer.ll"
+return SAMPLER2DRECTSHADOW;
+ YY_BREAK
+case 168:
+YY_RULE_SETUP
+#line 428 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(110 || ES, 999, SIZEOF);
+ YY_BREAK
+case 169:
+YY_RULE_SETUP
+#line 429 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(110 || ES, 999, CAST);
+ YY_BREAK
+case 170:
+YY_RULE_SETUP
+#line 430 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(110 || ES, 999, NAMESPACE);
+ YY_BREAK
+case 171:
+YY_RULE_SETUP
+#line 431 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(110 || ES, 999, USING);
+ YY_BREAK
+/* Additional reserved words in GLSL 1.20. */
+case 172:
+YY_RULE_SETUP
+#line 434 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(120, 130 || ES, LOWP);
+ YY_BREAK
+case 173:
+YY_RULE_SETUP
+#line 435 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(120, 130 || ES, MEDIUMP);
+ YY_BREAK
+case 174:
+YY_RULE_SETUP
+#line 436 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(120, 130 || ES, HIGHP);
+ YY_BREAK
+case 175:
+YY_RULE_SETUP
+#line 437 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(120, 130 || ES, PRECISION);
+ YY_BREAK
+/* Additional reserved words in GLSL 1.30. */
+case 176:
+YY_RULE_SETUP
+#line 440 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(130, 130, CASE);
+ YY_BREAK
+case 177:
+YY_RULE_SETUP
+#line 441 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(130, 999, COMMON);
+ YY_BREAK
+case 178:
+YY_RULE_SETUP
+#line 442 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(130, 999, PARTITION);
+ YY_BREAK
+case 179:
+YY_RULE_SETUP
+#line 443 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(130, 999, ACTIVE);
+ YY_BREAK
+case 180:
+YY_RULE_SETUP
+#line 444 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(130 || ES, 999, SUPERP);
+ YY_BREAK
+case 181:
+YY_RULE_SETUP
+#line 445 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(130, 140, SAMPLERBUFFER);
+ YY_BREAK
+case 182:
+YY_RULE_SETUP
+#line 446 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(130, 999, FILTER);
+ YY_BREAK
+case 183:
+YY_RULE_SETUP
+#line 447 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(130, 999, IMAGE1D);
+ YY_BREAK
+case 184:
+YY_RULE_SETUP
+#line 448 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(130, 999, IMAGE2D);
+ YY_BREAK
+case 185:
+YY_RULE_SETUP
+#line 449 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(130, 999, IMAGE3D);
+ YY_BREAK
+case 186:
+YY_RULE_SETUP
+#line 450 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(130, 999, IMAGECUBE);
+ YY_BREAK
+case 187:
+YY_RULE_SETUP
+#line 451 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(130, 999, IIMAGE1D);
+ YY_BREAK
+case 188:
+YY_RULE_SETUP
+#line 452 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(130, 999, IIMAGE2D);
+ YY_BREAK
+case 189:
+YY_RULE_SETUP
+#line 453 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(130, 999, IIMAGE3D);
+ YY_BREAK
+case 190:
+YY_RULE_SETUP
+#line 454 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(130, 999, IIMAGECUBE);
+ YY_BREAK
+case 191:
+YY_RULE_SETUP
+#line 455 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(130, 999, UIMAGE1D);
+ YY_BREAK
+case 192:
+YY_RULE_SETUP
+#line 456 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(130, 999, UIMAGE2D);
+ YY_BREAK
+case 193:
+YY_RULE_SETUP
+#line 457 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(130, 999, UIMAGE3D);
+ YY_BREAK
+case 194:
+YY_RULE_SETUP
+#line 458 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(130, 999, UIMAGECUBE);
+ YY_BREAK
+case 195:
+YY_RULE_SETUP
+#line 459 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(130, 999, IMAGE1DARRAY);
+ YY_BREAK
+case 196:
+YY_RULE_SETUP
+#line 460 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(130, 999, IMAGE2DARRAY);
+ YY_BREAK
+case 197:
+YY_RULE_SETUP
+#line 461 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(130, 999, IIMAGE1DARRAY);
+ YY_BREAK
+case 198:
+YY_RULE_SETUP
+#line 462 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(130, 999, IIMAGE2DARRAY);
+ YY_BREAK
+case 199:
+YY_RULE_SETUP
+#line 463 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(130, 999, UIMAGE1DARRAY);
+ YY_BREAK
+case 200:
+YY_RULE_SETUP
+#line 464 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(130, 999, UIMAGE2DARRAY);
+ YY_BREAK
+case 201:
+YY_RULE_SETUP
+#line 465 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(130, 999, IMAGE1DSHADOW);
+ YY_BREAK
+case 202:
+YY_RULE_SETUP
+#line 466 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(130, 999, IMAGE2DSHADOW);
+ YY_BREAK
+case 203:
+YY_RULE_SETUP
+#line 467 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(130, 999, IMAGE1DARRAYSHADOW);
+ YY_BREAK
+case 204:
+YY_RULE_SETUP
+#line 468 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(130, 999, IMAGE2DARRAYSHADOW);
+ YY_BREAK
+case 205:
+YY_RULE_SETUP
+#line 469 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(130, 999, IMAGEBUFFER);
+ YY_BREAK
+case 206:
+YY_RULE_SETUP
+#line 470 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(130, 999, IIMAGEBUFFER);
+ YY_BREAK
+case 207:
+YY_RULE_SETUP
+#line 471 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(130, 999, UIMAGEBUFFER);
+ YY_BREAK
+case 208:
+YY_RULE_SETUP
+#line 472 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(130, 140 || yyextra->ARB_uniform_buffer_object_enable, ROW_MAJOR);
+ YY_BREAK
+/* Additional reserved words in GLSL 1.40 */
+case 209:
+YY_RULE_SETUP
+#line 475 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(140, 140, ISAMPLER2DRECT);
+ YY_BREAK
+case 210:
+YY_RULE_SETUP
+#line 476 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(140, 140, USAMPLER2DRECT);
+ YY_BREAK
+case 211:
+YY_RULE_SETUP
+#line 477 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(140, 140, ISAMPLERBUFFER);
+ YY_BREAK
+case 212:
+YY_RULE_SETUP
+#line 478 "src/src/glsl/glsl_lexer.ll"
+KEYWORD(140, 140, USAMPLERBUFFER);
+ YY_BREAK
+case 213:
+YY_RULE_SETUP
+#line 480 "src/src/glsl/glsl_lexer.ll"
+{
+ struct _mesa_glsl_parse_state *state = yyextra;
+ void *ctx = state;
+ yylval->identifier = ralloc_strdup(ctx, yytext);
+ return classify_identifier(state, yytext);
+ }
+ YY_BREAK
+case 214:
+YY_RULE_SETUP
+#line 487 "src/src/glsl/glsl_lexer.ll"
+{ return yytext[0]; }
+ YY_BREAK
+case 215:
+YY_RULE_SETUP
+#line 489 "src/src/glsl/glsl_lexer.ll"
+ECHO;
+ YY_BREAK
+#line 2662 "src/chromium_gensrc/mesa/glsl_lexer.cc"
+case YY_STATE_EOF(INITIAL):
+case YY_STATE_EOF(PP):
+case YY_STATE_EOF(PRAGMA):
+ yyterminate();
+
+ 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
+ * _mesa_glsl_lex(). 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 ( _mesa_glsl_wrap(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 _mesa_glsl_lex */
+
+/* yy_get_next_buffer - try to read in a new buffer
+ *
+ * Returns a code representing an action:
+ * EOB_ACT_LAST_MATCH -
+ * EOB_ACT_CONTINUE_SCAN - continue scanning from current position
+ * EOB_ACT_END_OF_FILE - end of file
+ */
+static int yy_get_next_buffer (yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+ register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
+ register char *source = yyg->yytext_ptr;
+ register int number_to_move, i;
+ int ret_val;
+
+ if ( yyg->yy_c_buf_p > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars + 1] )
+ YY_FATAL_ERROR(
+ "fatal flex scanner internal error--end of buffer missed" );
+
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
+ { /* Don't try to fill the buffer, so this is an EOF. */
+ if ( yyg->yy_c_buf_p - yyg->yytext_ptr - YY_MORE_ADJ == 1 )
+ {
+ /* We matched a single character, the EOB, so
+ * treat this as a final EOF.
+ */
+ return EOB_ACT_END_OF_FILE;
+ }
+
+ else
+ {
+ /* We matched some text prior to the EOB, first
+ * process it.
+ */
+ return EOB_ACT_LAST_MATCH;
+ }
+ }
+
+ /* Try to read more data. */
+
+ /* First move last chars to start of buffer. */
+ number_to_move = (int) (yyg->yy_c_buf_p - yyg->yytext_ptr) - 1;
+
+ for ( i = 0; i < number_to_move; ++i )
+ *(dest++) = *(source++);
+
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
+ /* don't do the read, it's not guaranteed to return an EOF,
+ * just force an EOF
+ */
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars = 0;
+
+ else
+ {
+ 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;
+
+ 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. */
+ _mesa_glsl_realloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 ,yyscanner );
+ }
+ else
+ /* Can't grow it, we don't own it. */
+ b->yy_ch_buf = 0;
+
+ if ( ! b->yy_ch_buf )
+ YY_FATAL_ERROR(
+ "fatal error - scanner input buffer overflow" );
+
+ yyg->yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset];
+
+ num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
+ number_to_move - 1;
+
+ }
+
+ if ( num_to_read > YY_READ_BUF_SIZE )
+ num_to_read = YY_READ_BUF_SIZE;
+
+ /* Read in more data. */
+ YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
+ yyg->yy_n_chars, (size_t) num_to_read );
+
+ 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;
+ _mesa_glsl_restart(yyin ,yyscanner);
+ }
+
+ else
+ {
+ ret_val = EOB_ACT_LAST_MATCH;
+ YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
+ YY_BUFFER_EOF_PENDING;
+ }
+ }
+
+ else
+ ret_val = EOB_ACT_CONTINUE_SCAN;
+
+ if ((yy_size_t) (yyg->yy_n_chars + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
+ /* Extend the array by 50%, plus the number we really need. */
+ yy_size_t new_size = yyg->yy_n_chars + number_to_move + (yyg->yy_n_chars >> 1);
+ YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) _mesa_glsl_realloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size ,yyscanner );
+ if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
+ YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
+ }
+
+ yyg->yy_n_chars += number_to_move;
+ YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] = YY_END_OF_BUFFER_CHAR;
+ YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR;
+
+ yyg->yytext_ptr = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
+
+ return ret_val;
+}
+
+/* yy_get_previous_state - get the state just before the EOB char was reached */
+
+ static yy_state_type yy_get_previous_state (yyscan_t yyscanner)
+{
+ register yy_state_type yy_current_state;
+ register char *yy_cp;
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+
+ yy_current_state = yyg->yy_start;
+ yy_current_state += YY_AT_BOL();
+
+ for ( yy_cp = yyg->yytext_ptr + YY_MORE_ADJ; yy_cp < yyg->yy_c_buf_p; ++yy_cp )
+ {
+ register YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
+ if ( yy_accept[yy_current_state] )
+ {
+ yyg->yy_last_accepting_state = yy_current_state;
+ yyg->yy_last_accepting_cpos = yy_cp;
+ }
+ while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+ {
+ yy_current_state = (int) yy_def[yy_current_state];
+ if ( yy_current_state >= 867 )
+ yy_c = yy_meta[(unsigned int) yy_c];
+ }
+ yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+ }
+
+ return yy_current_state;
+}
+
+/* yy_try_NUL_trans - try to make a transition on the NUL character
+ *
+ * synopsis
+ * next_state = yy_try_NUL_trans( current_state );
+ */
+ static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state , yyscan_t yyscanner)
+{
+ register int yy_is_jam;
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; /* This var may be unused depending upon options. */
+ register char *yy_cp = yyg->yy_c_buf_p;
+
+ register YY_CHAR yy_c = 1;
+ if ( yy_accept[yy_current_state] )
+ {
+ yyg->yy_last_accepting_state = yy_current_state;
+ yyg->yy_last_accepting_cpos = yy_cp;
+ }
+ while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+ {
+ yy_current_state = (int) yy_def[yy_current_state];
+ if ( yy_current_state >= 867 )
+ yy_c = yy_meta[(unsigned int) yy_c];
+ }
+ yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+ yy_is_jam = (yy_current_state == 866);
+
+ return yy_is_jam ? 0 : yy_current_state;
+}
+
+#ifndef YY_NO_INPUT
+#ifdef __cplusplus
+ static int yyinput (yyscan_t yyscanner)
+#else
+ static int input (yyscan_t yyscanner)
+#endif
+
+{
+ int c;
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+
+ *yyg->yy_c_buf_p = yyg->yy_hold_char;
+
+ if ( *yyg->yy_c_buf_p == YY_END_OF_BUFFER_CHAR )
+ {
+ /* yy_c_buf_p now points to the character we want to return.
+ * If this occurs *before* the EOB characters, then it's a
+ * valid NUL; if not, then we've hit the end of the buffer.
+ */
+ if ( yyg->yy_c_buf_p < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] )
+ /* This was really a NUL. */
+ *yyg->yy_c_buf_p = '\0';
+
+ else
+ { /* need more input */
+ int offset = yyg->yy_c_buf_p - yyg->yytext_ptr;
+ ++yyg->yy_c_buf_p;
+
+ switch ( yy_get_next_buffer( yyscanner ) )
+ {
+ case EOB_ACT_LAST_MATCH:
+ /* This happens because yy_g_n_b()
+ * sees that we've accumulated a
+ * token and flags that we need to
+ * try matching the token before
+ * proceeding. But for input(),
+ * there's no matching to consider.
+ * So convert the EOB_ACT_LAST_MATCH
+ * to EOB_ACT_END_OF_FILE.
+ */
+
+ /* Reset buffer status. */
+ _mesa_glsl_restart(yyin ,yyscanner);
+
+ /*FALLTHROUGH*/
+
+ case EOB_ACT_END_OF_FILE:
+ {
+ if ( _mesa_glsl_wrap(yyscanner ) )
+ return EOF;
+
+ if ( ! yyg->yy_did_buffer_switch_on_eof )
+ YY_NEW_FILE;
+#ifdef __cplusplus
+ return yyinput(yyscanner);
+#else
+ return input(yyscanner);
+#endif
+ }
+
+ case EOB_ACT_CONTINUE_SCAN:
+ yyg->yy_c_buf_p = yyg->yytext_ptr + offset;
+ break;
+ }
+ }
+ }
+
+ c = *(unsigned char *) yyg->yy_c_buf_p; /* cast for 8-bit char's */
+ *yyg->yy_c_buf_p = '\0'; /* preserve yytext */
+ yyg->yy_hold_char = *++yyg->yy_c_buf_p;
+
+ YY_CURRENT_BUFFER_LVALUE->yy_at_bol = (c == '\n');
+
+ 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 _mesa_glsl_restart (FILE * input_file , yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+
+ if ( ! YY_CURRENT_BUFFER ){
+ _mesa_glsl_ensure_buffer_stack (yyscanner);
+ YY_CURRENT_BUFFER_LVALUE =
+ _mesa_glsl__create_buffer(yyin,YY_BUF_SIZE ,yyscanner);
+ }
+
+ _mesa_glsl__init_buffer(YY_CURRENT_BUFFER,input_file ,yyscanner);
+ _mesa_glsl__load_buffer_state(yyscanner );
+}
+
+/** Switch to a different input buffer.
+ * @param new_buffer The new input buffer.
+ * @param yyscanner The scanner object.
+ */
+ void _mesa_glsl__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
+ * _mesa_glsl_pop_buffer_state();
+ * _mesa_glsl_push_buffer_state(new_buffer);
+ */
+ _mesa_glsl_ensure_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;
+ _mesa_glsl__load_buffer_state(yyscanner );
+
+ /* We don't actually know whether we did this switch during
+ * EOF (_mesa_glsl_wrap()) processing, but the only time this flag
+ * is looked at is after _mesa_glsl_wrap() is called, so it's safe
+ * to go ahead and always set it.
+ */
+ yyg->yy_did_buffer_switch_on_eof = 1;
+}
+
+static void _mesa_glsl__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 _mesa_glsl__create_buffer (FILE * file, int size , yyscan_t yyscanner)
+{
+ YY_BUFFER_STATE b;
+
+ b = (YY_BUFFER_STATE) _mesa_glsl_alloc(sizeof( struct yy_buffer_state ) ,yyscanner );
+ if ( ! b )
+ YY_FATAL_ERROR( "out of dynamic memory in _mesa_glsl__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 *) _mesa_glsl_alloc(b->yy_buf_size + 2 ,yyscanner );
+ if ( ! b->yy_ch_buf )
+ YY_FATAL_ERROR( "out of dynamic memory in _mesa_glsl__create_buffer()" );
+
+ b->yy_is_our_buffer = 1;
+
+ _mesa_glsl__init_buffer(b,file ,yyscanner);
+
+ return b;
+}
+
+/** Destroy the buffer.
+ * @param b a buffer created with _mesa_glsl__create_buffer()
+ * @param yyscanner The scanner object.
+ */
+ void _mesa_glsl__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 )
+ _mesa_glsl_free((void *) b->yy_ch_buf ,yyscanner );
+
+ _mesa_glsl_free((void *) b ,yyscanner );
+}
+
+/* Initializes or reinitializes a buffer.
+ * This function is sometimes called more than once on the same buffer,
+ * such as during a _mesa_glsl_restart() or at EOF.
+ */
+ static void _mesa_glsl__init_buffer (YY_BUFFER_STATE b, FILE * file , yyscan_t yyscanner)
+
+{
+ int oerrno = errno;
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+
+ _mesa_glsl__flush_buffer(b ,yyscanner);
+
+ b->yy_input_file = file;
+ b->yy_fill_buffer = 1;
+
+ /* If b is the current buffer, then _mesa_glsl__init_buffer was _probably_
+ * called from _mesa_glsl_restart() 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 _mesa_glsl__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 )
+ _mesa_glsl__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 _mesa_glsl_push_buffer_state (YY_BUFFER_STATE new_buffer , yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+ if (new_buffer == NULL)
+ return;
+
+ _mesa_glsl_ensure_buffer_stack(yyscanner);
+
+ /* This block is copied from _mesa_glsl__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 _mesa_glsl__switch_to_buffer. */
+ _mesa_glsl__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 _mesa_glsl_pop_buffer_state (yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+ if (!YY_CURRENT_BUFFER)
+ return;
+
+ _mesa_glsl__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) {
+ _mesa_glsl__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 _mesa_glsl_ensure_buffer_stack (yyscan_t yyscanner)
+{
+ int num_to_alloc;
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+
+ if (!yyg->yy_buffer_stack) {
+
+ /* First allocation is just for 2 elements, since we don't know if this
+ * scanner will even need a stack. We use 2 instead of 1 to avoid an
+ * immediate realloc on the next call.
+ */
+ num_to_alloc = 1;
+ yyg->yy_buffer_stack = (struct yy_buffer_state**)_mesa_glsl_alloc
+ (num_to_alloc * sizeof(struct yy_buffer_state*)
+ , yyscanner);
+ if ( ! yyg->yy_buffer_stack )
+ YY_FATAL_ERROR( "out of dynamic memory in _mesa_glsl_ensure_buffer_stack()" );
+
+ memset(yyg->yy_buffer_stack, 0, num_to_alloc * sizeof(struct yy_buffer_state*));
+
+ yyg->yy_buffer_stack_max = num_to_alloc;
+ yyg->yy_buffer_stack_top = 0;
+ return;
+ }
+
+ if (yyg->yy_buffer_stack_top >= (yyg->yy_buffer_stack_max) - 1){
+
+ /* Increase the buffer to prepare for a possible push. */
+ int grow_size = 8 /* arbitrary grow size */;
+
+ num_to_alloc = yyg->yy_buffer_stack_max + grow_size;
+ yyg->yy_buffer_stack = (struct yy_buffer_state**)_mesa_glsl_realloc
+ (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 _mesa_glsl_ensure_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 _mesa_glsl__scan_buffer (char * base, yy_size_t size , yyscan_t yyscanner)
+{
+ YY_BUFFER_STATE b;
+
+ if ( size < 2 ||
+ base[size-2] != YY_END_OF_BUFFER_CHAR ||
+ base[size-1] != YY_END_OF_BUFFER_CHAR )
+ /* They forgot to leave room for the EOB's. */
+ return 0;
+
+ b = (YY_BUFFER_STATE) _mesa_glsl_alloc(sizeof( struct yy_buffer_state ) ,yyscanner );
+ if ( ! b )
+ YY_FATAL_ERROR( "out of dynamic memory in _mesa_glsl__scan_buffer()" );
+
+ b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */
+ b->yy_buf_pos = b->yy_ch_buf = base;
+ b->yy_is_our_buffer = 0;
+ b->yy_input_file = 0;
+ b->yy_n_chars = b->yy_buf_size;
+ b->yy_is_interactive = 0;
+ b->yy_at_bol = 1;
+ b->yy_fill_buffer = 0;
+ b->yy_buffer_status = YY_BUFFER_NEW;
+
+ _mesa_glsl__switch_to_buffer(b ,yyscanner );
+
+ return b;
+}
+
+/** Setup the input buffer state to scan a string. The next call to _mesa_glsl_lex() 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
+ * _mesa_glsl__scan_bytes() instead.
+ */
+YY_BUFFER_STATE _mesa_glsl__scan_string (yyconst char * yystr , yyscan_t yyscanner)
+{
+
+ return _mesa_glsl__scan_bytes(yystr,strlen(yystr) ,yyscanner);
+}
+
+/** Setup the input buffer state to scan the given bytes. The next call to _mesa_glsl_lex() 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 _mesa_glsl__scan_bytes (yyconst 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 = _yybytes_len + 2;
+ buf = (char *) _mesa_glsl_alloc(n ,yyscanner );
+ if ( ! buf )
+ YY_FATAL_ERROR( "out of dynamic memory in _mesa_glsl__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 = _mesa_glsl__scan_buffer(buf,n ,yyscanner);
+ if ( ! b )
+ YY_FATAL_ERROR( "bad buffer in _mesa_glsl__scan_bytes()" );
+
+ /* It's okay to grow etc. this buffer, and we should throw it
+ * away when we're done.
+ */
+ b->yy_is_our_buffer = 1;
+
+ return b;
+}
+
+#ifndef YY_EXIT_FAILURE
+#define YY_EXIT_FAILURE 2
+#endif
+
+static void yy_fatal_error (yyconst char* msg , yyscan_t yyscanner)
+{
+ (void) fprintf( stderr, "%s\n", msg );
+ exit( YY_EXIT_FAILURE );
+}
+
+/* Redefine yyless() so it works in section 3 code. */
+
+#undef yyless
+#define yyless(n) \
+ do \
+ { \
+ /* Undo effects of setting up yytext. */ \
+ int yyless_macro_arg = (n); \
+ YY_LESS_LINENO(yyless_macro_arg);\
+ yytext[yyleng] = yyg->yy_hold_char; \
+ yyg->yy_c_buf_p = yytext + yyless_macro_arg; \
+ yyg->yy_hold_char = *yyg->yy_c_buf_p; \
+ *yyg->yy_c_buf_p = '\0'; \
+ yyleng = yyless_macro_arg; \
+ } \
+ while ( 0 )
+
+/* Accessor methods (get/set functions) to struct members. */
+
+/** Get the user-defined data for this scanner.
+ * @param yyscanner The scanner object.
+ */
+YY_EXTRA_TYPE _mesa_glsl_get_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 _mesa_glsl_get_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 _mesa_glsl_get_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 *_mesa_glsl_get_in (yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+ return yyin;
+}
+
+/** Get the output stream.
+ * @param yyscanner The scanner object.
+ */
+FILE *_mesa_glsl_get_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 _mesa_glsl_get_leng (yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+ return yyleng;
+}
+
+/** Get the current token.
+ * @param yyscanner The scanner object.
+ */
+
+char *_mesa_glsl_get_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 _mesa_glsl_set_extra (YY_EXTRA_TYPE user_defined , yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+ yyextra = user_defined ;
+}
+
+/** Set the current line number.
+ * @param line_number
+ * @param yyscanner The scanner object.
+ */
+void _mesa_glsl_set_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( "_mesa_glsl_set_lineno called with no buffer" , yyscanner);
+
+ yylineno = line_number;
+}
+
+/** Set the current column.
+ * @param line_number
+ * @param yyscanner The scanner object.
+ */
+void _mesa_glsl_set_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( "_mesa_glsl_set_column called with no buffer" , yyscanner);
+
+ 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 _mesa_glsl__switch_to_buffer
+ */
+void _mesa_glsl_set_in (FILE * in_str , yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+ yyin = in_str ;
+}
+
+void _mesa_glsl_set_out (FILE * out_str , yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+ yyout = out_str ;
+}
+
+int _mesa_glsl_get_debug (yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+ return yy_flex_debug;
+}
+
+void _mesa_glsl_set_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 * _mesa_glsl_get_lval (yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+ return yylval;
+}
+
+void _mesa_glsl_set_lval (YYSTYPE * yylval_param , yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+ yylval = yylval_param;
+}
+
+YYLTYPE *_mesa_glsl_get_lloc (yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+ return yylloc;
+}
+
+void _mesa_glsl_set_lloc (YYLTYPE * yylloc_param , yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+ yylloc = yylloc_param;
+}
+
+/* User-visible API */
+
+/* _mesa_glsl_lex_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 _mesa_glsl_lex_init(yyscan_t* ptr_yy_globals)
+
+{
+ if (ptr_yy_globals == NULL){
+ errno = EINVAL;
+ return 1;
+ }
+
+ *ptr_yy_globals = (yyscan_t) _mesa_glsl_alloc ( 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 );
+}
+
+/* _mesa_glsl_lex_init_extra has the same functionality as _mesa_glsl_lex_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 _mesa_glsl_alloc in
+ * the yyextra field.
+ */
+
+int _mesa_glsl_lex_init_extra(YY_EXTRA_TYPE yy_user_defined,yyscan_t* ptr_yy_globals )
+
+{
+ struct yyguts_t dummy_yyguts;
+
+ _mesa_glsl_set_extra (yy_user_defined, &dummy_yyguts);
+
+ if (ptr_yy_globals == NULL){
+ errno = EINVAL;
+ return 1;
+ }
+
+ *ptr_yy_globals = (yyscan_t) _mesa_glsl_alloc ( 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));
+
+ _mesa_glsl_set_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 _mesa_glsl_lex_destroy(), so don't allocate here.
+ */
+
+ yyg->yy_buffer_stack = 0;
+ yyg->yy_buffer_stack_top = 0;
+ yyg->yy_buffer_stack_max = 0;
+ yyg->yy_c_buf_p = (char *) 0;
+ yyg->yy_init = 0;
+ yyg->yy_start = 0;
+
+ yyg->yy_start_stack_ptr = 0;
+ yyg->yy_start_stack_depth = 0;
+ yyg->yy_start_stack = NULL;
+
+/* Defined in main.c */
+#ifdef YY_STDINIT
+ yyin = stdin;
+ yyout = stdout;
+#else
+ yyin = (FILE *) 0;
+ yyout = (FILE *) 0;
+#endif
+
+ /* For future reference: Set errno on error, since we are called by
+ * _mesa_glsl_lex_init()
+ */
+ return 0;
+}
+
+/* _mesa_glsl_lex_destroy is for both reentrant and non-reentrant scanners. */
+int _mesa_glsl_lex_destroy (yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+
+ /* Pop the buffer stack, destroying each element. */
+ while(YY_CURRENT_BUFFER){
+ _mesa_glsl__delete_buffer(YY_CURRENT_BUFFER ,yyscanner );
+ YY_CURRENT_BUFFER_LVALUE = NULL;
+ _mesa_glsl_pop_buffer_state(yyscanner);
+ }
+
+ /* Destroy the stack itself. */
+ _mesa_glsl_free(yyg->yy_buffer_stack ,yyscanner);
+ yyg->yy_buffer_stack = NULL;
+
+ /* Destroy the start condition stack. */
+ _mesa_glsl_free(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
+ * _mesa_glsl_lex() is called, initialization will occur. */
+ yy_init_globals( yyscanner);
+
+ /* Destroy the main struct (reentrant only). */
+ _mesa_glsl_free ( yyscanner , yyscanner );
+ yyscanner = NULL;
+ return 0;
+}
+
+/*
+ * Internal utility routines.
+ */
+
+#ifndef yytext_ptr
+static void yy_flex_strncpy (char* s1, yyconst char * s2, int n , yyscan_t yyscanner)
+{
+ register int i;
+ for ( i = 0; i < n; ++i )
+ s1[i] = s2[i];
+}
+#endif
+
+#ifdef YY_NEED_STRLEN
+static int yy_flex_strlen (yyconst char * s , yyscan_t yyscanner)
+{
+ register int n;
+ for ( n = 0; s[n]; ++n )
+ ;
+
+ return n;
+}
+#endif
+
+void *_mesa_glsl_alloc (yy_size_t size , yyscan_t yyscanner)
+{
+ return (void *) malloc( size );
+}
+
+void *_mesa_glsl_realloc (void * ptr, yy_size_t size , yyscan_t yyscanner)
+{
+ /* The cast to (char *) in the following accommodates both
+ * implementations that use char* generic pointers, and those
+ * that use void* generic pointers. It works with the latter
+ * because both ANSI C and C++ allow castless assignment from
+ * any pointer type to void*, and deal with argument conversions
+ * as though doing an assignment.
+ */
+ return (void *) realloc( (char *) ptr, size );
+}
+
+void _mesa_glsl_free (void * ptr , yyscan_t yyscanner)
+{
+ free( (char *) ptr ); /* see _mesa_glsl_realloc() for (char *) cast */
+}
+
+#define YYTABLES_NAME "yytables"
+
+#line 489 "src/src/glsl/glsl_lexer.ll"
+
+
+
+int
+classify_identifier(struct _mesa_glsl_parse_state *state, const char *name)
+{
+ if (state->symbols->get_variable(name) || state->symbols->get_function(name))
+ return IDENTIFIER;
+ else if (state->symbols->get_type(name))
+ return TYPE_IDENTIFIER;
+ else
+ return NEW_IDENTIFIER;
+}
+
+void
+_mesa_glsl_lexer_ctor(struct _mesa_glsl_parse_state *state, const char *string)
+{
+ _mesa_glsl_lex_init_extra(state,& state->scanner);
+ _mesa_glsl__scan_string(string,state->scanner);
+}
+
+void
+_mesa_glsl_lexer_dtor(struct _mesa_glsl_parse_state *state)
+{
+ _mesa_glsl_lex_destroy(state->scanner);
+}
+
Property changes on: third_party/mesa/chromium_gensrc/mesa/glsl_lexer.cc
___________________________________________________________________
Added: svn:eol-style
+ LF
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