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authorChia-I Wu <olvaffe@gmail.com>2011-03-26 15:20:05 +0800
committerChia-I Wu <olvaffe@gmail.com>2011-03-26 15:20:15 +0800
commit7492794ef5bd7fde2b9d1b9be9cfb4d15924d6d0 (patch)
tree048161b7ec01d770e7be7ed55655728c63c3bdfd
parent16ca82773e4cfdfcdae4be98bfddcd30fbec61be (diff)
glsl: add missing generated files
Diffstat
-rw-r--r--src/glsl/glcpp/glcpp-lex.c2627
-rw-r--r--src/glsl/glcpp/glcpp-parse.c4214
-rw-r--r--src/glsl/glcpp/glcpp-parse.h101
-rw-r--r--src/glsl/glsl_lexer.cpp3740
-rw-r--r--src/glsl/glsl_parser.cpp5448
-rw-r--r--src/glsl/glsl_parser.h301
6 files changed, 16431 insertions, 0 deletions
diff --git a/src/glsl/glcpp/glcpp-lex.c b/src/glsl/glcpp/glcpp-lex.c
new file mode 100644
index 0000000000..3460559882
--- /dev/null
+++ b/src/glsl/glcpp/glcpp-lex.c
@@ -0,0 +1,2627 @@
+#line 2 "glcpp/glcpp-lex.c"
+
+#line 4 "glcpp/glcpp-lex.c"
+
+#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 glcpp_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 glcpp_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 glcpp_restart (FILE *input_file ,yyscan_t yyscanner );
+void glcpp__switch_to_buffer (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner );
+YY_BUFFER_STATE glcpp__create_buffer (FILE *file,int size ,yyscan_t yyscanner );
+void glcpp__delete_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner );
+void glcpp__flush_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner );
+void glcpp_push_buffer_state (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner );
+void glcpp_pop_buffer_state (yyscan_t yyscanner );
+
+static void glcpp_ensure_buffer_stack (yyscan_t yyscanner );
+static void glcpp__load_buffer_state (yyscan_t yyscanner );
+static void glcpp__init_buffer (YY_BUFFER_STATE b,FILE *file ,yyscan_t yyscanner );
+
+#define YY_FLUSH_BUFFER glcpp__flush_buffer(YY_CURRENT_BUFFER ,yyscanner)
+
+YY_BUFFER_STATE glcpp__scan_buffer (char *base,yy_size_t size ,yyscan_t yyscanner );
+YY_BUFFER_STATE glcpp__scan_string (yyconst char *yy_str ,yyscan_t yyscanner );
+YY_BUFFER_STATE glcpp__scan_bytes (yyconst char *bytes,int len ,yyscan_t yyscanner );
+
+void *glcpp_alloc (yy_size_t ,yyscan_t yyscanner );
+void *glcpp_realloc (void *,yy_size_t ,yyscan_t yyscanner );
+void glcpp_free (void * ,yyscan_t yyscanner );
+
+#define yy_new_buffer glcpp__create_buffer
+
+#define yy_set_interactive(is_interactive) \
+ { \
+ if ( ! YY_CURRENT_BUFFER ){ \
+ glcpp_ensure_buffer_stack (yyscanner); \
+ YY_CURRENT_BUFFER_LVALUE = \
+ glcpp__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 ){\
+ glcpp_ensure_buffer_stack (yyscanner); \
+ YY_CURRENT_BUFFER_LVALUE = \
+ glcpp__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 glcpp_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 43
+#define YY_END_OF_BUFFER 44
+/* 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_acclist[125] =
+ { 0,
+ 3, 3, 44, 39, 43, 40, 43, 41, 43, 43,
+ 38, 43, 43, 38, 43, 38, 43, 38, 43, 25,
+ 39, 43, 24, 39, 43, 38, 43, 38, 43, 38,
+ 43, 37, 39, 43, 37, 39, 43, 38, 43, 40,
+ 43, 23, 43, 3, 43, 4, 43, 5, 43, 42,
+ 43, 18, 43, 18, 43, 18, 43, 39, 40, 32,
+ 35, 33, 2, 1, 25, 39, 25, 39, 39, 24,
+ 39, 24, 39, 27, 29, 31, 30, 28, 37, 39,
+ 37, 39, 34, 40, 23, 23, 3, 4, 5, 6,
+ 5, 7, 1, 26, 39, 37, 39, 26, 39, 37,
+
+ 39, 14, 37, 39, 15, 16, 37, 39, 17, 19,
+ 12, 22, 36, 37, 39, 21, 19, 13,16404, 11,
+ 9, 8, 8212, 10
+ } ;
+
+static yyconst flex_int16_t yy_accept[155] =
+ { 0,
+ 1, 1, 1, 1, 1, 2, 3, 3, 3, 3,
+ 3, 4, 6, 8, 10, 11, 13, 14, 16, 18,
+ 20, 23, 26, 28, 30, 32, 35, 38, 40, 42,
+ 44, 46, 48, 50, 52, 54, 56, 58, 59, 60,
+ 61, 62, 63, 64, 65, 67, 69, 70, 72, 74,
+ 75, 76, 77, 78, 79, 81, 83, 84, 85, 86,
+ 87, 87, 87, 87, 87, 87, 87, 87, 88, 89,
+ 90, 91, 92, 93, 93, 93, 93, 93, 94, 96,
+ 98, 98, 98, 98, 98, 98, 98, 98, 98, 98,
+ 98, 100, 102, 102, 102, 102, 102, 102, 102, 103,
+
+ 103, 103, 103, 103, 103, 103, 105, 105, 106, 107,
+ 107, 107, 107, 107, 107, 107, 107, 107, 107, 109,
+ 109, 110, 111, 111, 112, 112, 112, 112, 113, 113,
+ 116, 117, 118, 118, 119, 119, 119, 119, 120, 120,
+ 120, 121, 121, 122, 123, 123, 123, 123, 124, 124,
+ 124, 125, 125, 125
+ } ;
+
+static yyconst flex_int32_t yy_ec[256] =
+ { 0,
+ 1, 1, 1, 1, 1, 1, 1, 1, 2, 3,
+ 4, 4, 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,
+ 7, 10, 7, 7, 7, 7, 11, 12, 13, 13,
+ 13, 13, 13, 13, 13, 14, 14, 1, 7, 15,
+ 16, 17, 1, 1, 18, 18, 18, 18, 18, 18,
+ 19, 19, 19, 19, 19, 19, 19, 19, 19, 19,
+ 19, 19, 19, 19, 20, 19, 19, 21, 19, 19,
+ 7, 1, 7, 7, 19, 1, 22, 18, 18, 23,
+
+ 24, 25, 26, 19, 27, 19, 19, 28, 29, 30,
+ 31, 32, 19, 33, 34, 35, 36, 37, 19, 38,
+ 19, 19, 7, 39, 7, 7, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 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[40] =
+ { 0,
+ 1, 2, 3, 4, 4, 4, 4, 4, 5, 6,
+ 4, 7, 7, 7, 4, 4, 4, 8, 8, 8,
+ 8, 8, 9, 8, 8, 8, 8, 8, 8, 9,
+ 8, 8, 8, 8, 8, 8, 8, 8, 4
+ } ;
+
+static yyconst flex_int16_t yy_base[168] =
+ { 0,
+ 0, 38, 0, 0, 38, 39, 328, 327, 326, 44,
+ 328, 0, 325, 332, 332, 310, 319, 332, 316, 41,
+ 41, 44, 44, 307, 49, 321, 44, 282, 61, 79,
+ 317, 332, 72, 332, 332, 67, 68, 0, 317, 332,
+ 332, 332, 332, 0, 34, 0, 105, 0, 0, 332,
+ 332, 332, 332, 332, 317, 73, 332, 82, 311, 310,
+ 291, 61, 289, 286, 279, 281, 286, 306, 332, 90,
+ 332, 94, 332, 84, 85, 108, 48, 0, 88, 95,
+ 283, 86, 284, 273, 270, 91, 274, 281, 279, 268,
+ 0, 124, 273, 274, 274, 270, 265, 271, 332, 267,
+
+ 264, 262, 259, 260, 249, 125, 245, 332, 332, 241,
+ 229, 231, 223, 209, 222, 194, 197, 194, 130, 196,
+ 332, 0, 181, 332, 189, 131, 191, 332, 181, 210,
+ 162, 0, 136, 332, 134, 0, 130, 155, 111, 138,
+ 332, 153, 0, 332, 125, 41, 156, 332, 34, 136,
+ 332, 159, 332, 173, 182, 191, 200, 209, 218, 227,
+ 236, 245, 254, 263, 272, 280, 285
+ } ;
+
+static yyconst flex_int16_t yy_def[168] =
+ { 0,
+ 153, 1, 154, 154, 155, 155, 156, 156, 157, 157,
+ 153, 158, 153, 153, 153, 153, 153, 153, 153, 153,
+ 158, 158, 153, 153, 153, 159, 159, 153, 153, 153,
+ 160, 153, 161, 153, 153, 153, 153, 158, 153, 153,
+ 153, 153, 153, 162, 21, 158, 158, 22, 158, 153,
+ 153, 153, 153, 153, 159, 159, 153, 153, 30, 30,
+ 153, 153, 153, 153, 153, 153, 153, 160, 153, 161,
+ 153, 161, 153, 153, 153, 153, 153, 162, 47, 159,
+ 153, 153, 153, 153, 153, 163, 153, 153, 153, 153,
+ 158, 159, 153, 153, 153, 153, 153, 153, 153, 153,
+
+ 153, 153, 153, 153, 153, 159, 153, 153, 153, 153,
+ 153, 153, 153, 153, 153, 153, 153, 153, 159, 153,
+ 153, 164, 153, 153, 153, 153, 153, 153, 153, 159,
+ 153, 164, 153, 153, 153, 165, 153, 166, 153, 153,
+ 153, 153, 165, 153, 167, 153, 153, 153, 167, 153,
+ 153, 153, 0, 153, 153, 153, 153, 153, 153, 153,
+ 153, 153, 153, 153, 153, 153, 153
+ } ;
+
+static yyconst flex_int16_t yy_nxt[372] =
+ { 0,
+ 12, 13, 14, 15, 16, 17, 18, 19, 18, 18,
+ 20, 21, 22, 22, 23, 24, 25, 26, 26, 26,
+ 26, 26, 27, 26, 26, 26, 26, 26, 26, 26,
+ 26, 26, 26, 26, 26, 26, 26, 26, 28, 29,
+ 32, 32, 148, 30, 38, 36, 14, 33, 33, 37,
+ 43, 44, 45, 45, 38, 48, 48, 48, 50, 51,
+ 46, 47, 58, 49, 53, 54, 59, 56, 74, 76,
+ 136, 38, 75, 38, 71, 82, 46, 83, 47, 49,
+ 60, 72, 73, 58, 41, 74, 76, 59, 82, 75,
+ 83, 77, 71, 84, 63, 38, 71, 80, 85, 153,
+
+ 153, 61, 62, 72, 73, 63, 64, 91, 77, 76,
+ 65, 63, 94, 100, 66, 67, 79, 79, 79, 95,
+ 101, 92, 79, 91, 38, 38, 79, 79, 79, 79,
+ 38, 77, 126, 148, 63, 140, 141, 150, 151, 140,
+ 141, 146, 135, 135, 135, 142, 142, 142, 119, 147,
+ 147, 147, 130, 106, 140, 141, 138, 150, 151, 144,
+ 150, 151, 139, 138, 142, 142, 142, 152, 152, 152,
+ 152, 152, 152, 15, 15, 15, 15, 15, 15, 15,
+ 15, 15, 31, 31, 31, 31, 31, 31, 31, 31,
+ 31, 34, 34, 34, 34, 34, 34, 34, 34, 34,
+
+ 35, 35, 35, 35, 35, 35, 35, 35, 35, 38,
+ 38, 137, 136, 134, 133, 38, 38, 38, 55, 131,
+ 129, 128, 127, 126, 55, 55, 55, 68, 68, 68,
+ 68, 68, 125, 68, 68, 68, 70, 70, 70, 70,
+ 70, 70, 70, 70, 70, 78, 78, 124, 78, 78,
+ 78, 78, 78, 78, 99, 99, 99, 99, 99, 99,
+ 123, 122, 99, 132, 132, 121, 132, 132, 132, 132,
+ 132, 132, 143, 143, 120, 143, 143, 143, 143, 143,
+ 143, 145, 118, 117, 116, 115, 114, 145, 145, 149,
+ 113, 149, 149, 149, 112, 111, 110, 109, 108, 107,
+
+ 105, 104, 103, 102, 98, 97, 96, 93, 69, 90,
+ 89, 88, 87, 86, 81, 153, 153, 38, 39, 69,
+ 57, 38, 52, 42, 41, 40, 39, 153, 14, 15,
+ 15, 11, 153, 153, 153, 153, 153, 153, 153, 153,
+ 153, 153, 153, 153, 153, 153, 153, 153, 153, 153,
+ 153, 153, 153, 153, 153, 153, 153, 153, 153, 153,
+ 153, 153, 153, 153, 153, 153, 153, 153, 153, 153,
+ 153
+ } ;
+
+static yyconst flex_int16_t yy_chk[372] =
+ { 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, 2,
+ 5, 6, 149, 2, 27, 10, 10, 5, 6, 10,
+ 20, 20, 21, 21, 45, 22, 22, 22, 23, 23,
+ 21, 21, 29, 22, 25, 25, 29, 27, 36, 37,
+ 146, 45, 36, 56, 33, 77, 21, 77, 21, 22,
+ 30, 33, 33, 58, 30, 74, 75, 58, 62, 74,
+ 62, 37, 70, 62, 37, 80, 72, 56, 62, 70,
+
+ 70, 30, 30, 72, 72, 30, 30, 79, 75, 76,
+ 30, 75, 82, 86, 30, 30, 47, 47, 47, 82,
+ 86, 80, 47, 79, 92, 106, 47, 47, 47, 47,
+ 119, 76, 126, 145, 76, 135, 135, 150, 150, 140,
+ 140, 139, 126, 126, 126, 135, 135, 135, 106, 140,
+ 140, 140, 119, 92, 142, 142, 138, 147, 147, 137,
+ 152, 152, 133, 131, 142, 142, 142, 147, 147, 147,
+ 152, 152, 152, 154, 154, 154, 154, 154, 154, 154,
+ 154, 154, 155, 155, 155, 155, 155, 155, 155, 155,
+ 155, 156, 156, 156, 156, 156, 156, 156, 156, 156,
+
+ 157, 157, 157, 157, 157, 157, 157, 157, 157, 158,
+ 130, 129, 127, 125, 123, 158, 158, 158, 159, 120,
+ 118, 117, 116, 115, 159, 159, 159, 160, 160, 160,
+ 160, 160, 114, 160, 160, 160, 161, 161, 161, 161,
+ 161, 161, 161, 161, 161, 162, 162, 113, 162, 162,
+ 162, 162, 162, 162, 163, 163, 163, 163, 163, 163,
+ 112, 111, 163, 164, 164, 110, 164, 164, 164, 164,
+ 164, 164, 165, 165, 107, 165, 165, 165, 165, 165,
+ 165, 166, 105, 104, 103, 102, 101, 166, 166, 167,
+ 100, 167, 167, 167, 98, 97, 96, 95, 94, 93,
+
+ 90, 89, 88, 87, 85, 84, 83, 81, 68, 67,
+ 66, 65, 64, 63, 61, 60, 59, 55, 39, 31,
+ 28, 26, 24, 19, 17, 16, 13, 11, 9, 8,
+ 7, 153, 153, 153, 153, 153, 153, 153, 153, 153,
+ 153, 153, 153, 153, 153, 153, 153, 153, 153, 153,
+ 153, 153, 153, 153, 153, 153, 153, 153, 153, 153,
+ 153, 153, 153, 153, 153, 153, 153, 153, 153, 153,
+ 153
+ } ;
+
+#define YY_TRAILING_MASK 0x2000
+#define YY_TRAILING_HEAD_MASK 0x4000
+#define REJECT \
+{ \
+*yy_cp = yyg->yy_hold_char; /* undo effects of setting up yytext */ \
+yy_cp = yyg->yy_full_match; /* restore poss. backed-over text */ \
+yyg->yy_lp = yyg->yy_full_lp; /* restore orig. accepting pos. */ \
+yyg->yy_state_ptr = yyg->yy_full_state; /* restore orig. state */ \
+yy_current_state = *yyg->yy_state_ptr; /* restore curr. state */ \
+++yyg->yy_lp; \
+goto find_rule; \
+}
+
+#define yymore() yymore_used_but_not_detected
+#define YY_MORE_ADJ 0
+#define YY_RESTORE_YY_MORE_OFFSET
+#line 1 "glcpp/glcpp-lex.l"
+#line 2 "glcpp/glcpp-lex.l"
+/*
+ * Copyright © 2010 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 <stdio.h>
+#include <string.h>
+#include <ctype.h>
+
+#include "glcpp.h"
+#include "glcpp-parse.h"
+
+/* Flex annoyingly generates some functions without making them
+ * static. Let's declare them here. */
+int glcpp_get_column (yyscan_t yyscanner);
+void glcpp_set_column (int column_no , yyscan_t yyscanner);
+
+#ifdef _MSC_VER
+#define YY_NO_UNISTD_H
+#endif
+
+#define YY_NO_INPUT
+
+#define YY_USER_ACTION \
+ do { \
+ yylloc->first_column = yycolumn + 1; \
+ yylloc->first_line = yylineno; \
+ yycolumn += yyleng; \
+ } while(0);
+
+#define YY_USER_INIT \
+ do { \
+ yylineno = 1; \
+ yycolumn = 1; \
+ yylloc->source = 0; \
+ } while(0)
+
+#line 657 "glcpp/glcpp-lex.c"
+
+#define INITIAL 0
+#define DONE 1
+#define COMMENT 2
+#define UNREACHABLE 3
+#define SKIP 4
+
+#define YY_EXTRA_TYPE glcpp_parser_t *
+
+/* 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;
+
+ yy_state_type *yy_state_buf;
+ yy_state_type *yy_state_ptr;
+ char *yy_full_match;
+ int yy_lp;
+
+ /* These are only needed for trailing context rules,
+ * but there's no conditional variable for that yet. */
+ int yy_looking_for_trail_begin;
+ int yy_full_lp;
+ int *yy_full_state;
+
+ 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 glcpp_lex_init (yyscan_t* scanner);
+
+int glcpp_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 glcpp_lex_destroy (yyscan_t yyscanner );
+
+int glcpp_get_debug (yyscan_t yyscanner );
+
+void glcpp_set_debug (int debug_flag ,yyscan_t yyscanner );
+
+YY_EXTRA_TYPE glcpp_get_extra (yyscan_t yyscanner );
+
+void glcpp_set_extra (YY_EXTRA_TYPE user_defined ,yyscan_t yyscanner );
+
+FILE *glcpp_get_in (yyscan_t yyscanner );
+
+void glcpp_set_in (FILE * in_str ,yyscan_t yyscanner );
+
+FILE *glcpp_get_out (yyscan_t yyscanner );
+
+void glcpp_set_out (FILE * out_str ,yyscan_t yyscanner );
+
+int glcpp_get_leng (yyscan_t yyscanner );
+
+char *glcpp_get_text (yyscan_t yyscanner );
+
+int glcpp_get_lineno (yyscan_t yyscanner );
+
+void glcpp_set_lineno (int line_number ,yyscan_t yyscanner );
+
+YYSTYPE * glcpp_get_lval (yyscan_t yyscanner );
+
+void glcpp_set_lval (YYSTYPE * yylval_param ,yyscan_t yyscanner );
+
+ YYLTYPE *glcpp_get_lloc (yyscan_t yyscanner );
+
+ void glcpp_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 glcpp_wrap (yyscan_t yyscanner );
+#else
+extern int glcpp_wrap (yyscan_t yyscanner );
+#endif
+#endif
+
+ static void yyunput (int c,char *buf_ptr ,yyscan_t yyscanner);
+
+#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
+
+ static void yy_push_state (int new_state ,yyscan_t yyscanner);
+
+ static void yy_pop_state (yyscan_t yyscanner );
+
+ static int yy_top_state (yyscan_t yyscanner );
+
+/* 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 glcpp_lex \
+ (YYSTYPE * yylval_param,YYLTYPE * yylloc_param ,yyscan_t yyscanner);
+
+#define YY_DECL int glcpp_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 80 "glcpp/glcpp-lex.l"
+
+ /* Implicitly switch between SKIP and INITIAL (non-skipping);
+ * don't switch if some other state was explicitly set.
+ */
+ glcpp_parser_t *parser = yyextra;
+ if (YY_START == 0 || YY_START == SKIP) {
+ if (parser->lexing_if || parser->skip_stack == NULL || parser->skip_stack->type == SKIP_NO_SKIP) {
+ BEGIN 0;
+ } else {
+ BEGIN SKIP;
+ }
+ }
+
+ /* Single-line comments */
+#line 932 "glcpp/glcpp-lex.c"
+
+ yylval = yylval_param;
+
+ yylloc = yylloc_param;
+
+ if ( !yyg->yy_init )
+ {
+ yyg->yy_init = 1;
+
+#ifdef YY_USER_INIT
+ YY_USER_INIT;
+#endif
+
+ /* Create the reject buffer large enough to save one state per allowed character. */
+ if ( ! yyg->yy_state_buf )
+ yyg->yy_state_buf = (yy_state_type *)glcpp_alloc(YY_STATE_BUF_SIZE ,yyscanner);
+ if ( ! yyg->yy_state_buf )
+ YY_FATAL_ERROR( "out of dynamic memory in glcpp_lex()" );
+
+ if ( ! yyg->yy_start )
+ yyg->yy_start = 1; /* first start state */
+
+ if ( ! yyin )
+ yyin = stdin;
+
+ if ( ! yyout )
+ yyout = stdout;
+
+ if ( ! YY_CURRENT_BUFFER ) {
+ glcpp_ensure_buffer_stack (yyscanner);
+ YY_CURRENT_BUFFER_LVALUE =
+ glcpp__create_buffer(yyin,YY_BUF_SIZE ,yyscanner);
+ }
+
+ glcpp__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();
+
+ yyg->yy_state_ptr = yyg->yy_state_buf;
+ *yyg->yy_state_ptr++ = yy_current_state;
+
+yy_match:
+ do
+ {
+ register YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*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 >= 154 )
+ yy_c = yy_meta[(unsigned int) yy_c];
+ }
+ yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+ *yyg->yy_state_ptr++ = yy_current_state;
+ ++yy_cp;
+ }
+ while ( yy_current_state != 153 );
+
+yy_find_action:
+ yy_current_state = *--yyg->yy_state_ptr;
+ yyg->yy_lp = yy_accept[yy_current_state];
+find_rule: /* we branch to this label when backing up */
+ for ( ; ; ) /* until we find what rule we matched */
+ {
+ if ( yyg->yy_lp && yyg->yy_lp < yy_accept[yy_current_state + 1] )
+ {
+ yy_act = yy_acclist[yyg->yy_lp];
+ if ( yy_act & YY_TRAILING_HEAD_MASK ||
+ yyg->yy_looking_for_trail_begin )
+ {
+ if ( yy_act == yyg->yy_looking_for_trail_begin )
+ {
+ yyg->yy_looking_for_trail_begin = 0;
+ yy_act &= ~YY_TRAILING_HEAD_MASK;
+ break;
+ }
+ }
+ else if ( yy_act & YY_TRAILING_MASK )
+ {
+ yyg->yy_looking_for_trail_begin = yy_act & ~YY_TRAILING_MASK;
+ yyg->yy_looking_for_trail_begin |= YY_TRAILING_HEAD_MASK;
+ }
+ else
+ {
+ yyg->yy_full_match = yy_cp;
+ yyg->yy_full_state = yyg->yy_state_ptr;
+ yyg->yy_full_lp = yyg->yy_lp;
+ break;
+ }
+ ++yyg->yy_lp;
+ goto find_rule;
+ }
+ --yy_cp;
+ yy_current_state = *--yyg->yy_state_ptr;
+ yyg->yy_lp = 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 1:
+YY_RULE_SETUP
+#line 94 "glcpp/glcpp-lex.l"
+{
+}
+ YY_BREAK
+/* Multi-line comments */
+case 2:
+YY_RULE_SETUP
+#line 98 "glcpp/glcpp-lex.l"
+{ yy_push_state(COMMENT, yyscanner); }
+ YY_BREAK
+case 3:
+YY_RULE_SETUP
+#line 99 "glcpp/glcpp-lex.l"
+
+ YY_BREAK
+case 4:
+/* rule 4 can match eol */
+YY_RULE_SETUP
+#line 100 "glcpp/glcpp-lex.l"
+{ yylineno++; yycolumn = 0; return NEWLINE; }
+ YY_BREAK
+case 5:
+YY_RULE_SETUP
+#line 101 "glcpp/glcpp-lex.l"
+
+ YY_BREAK
+case 6:
+/* rule 6 can match eol */
+YY_RULE_SETUP
+#line 102 "glcpp/glcpp-lex.l"
+{ yylineno++; yycolumn = 0; return NEWLINE; }
+ YY_BREAK
+case 7:
+YY_RULE_SETUP
+#line 103 "glcpp/glcpp-lex.l"
+{
+ yy_pop_state(yyscanner);
+ if (yyextra->space_tokens)
+ return SPACE;
+}
+ YY_BREAK
+case 8:
+YY_RULE_SETUP
+#line 109 "glcpp/glcpp-lex.l"
+{
+ yylval->str = ralloc_strdup (yyextra, yytext);
+ yyextra->space_tokens = 0;
+ return HASH_VERSION;
+}
+ YY_BREAK
+/* glcpp doesn't handle #extension, #version, or #pragma directives.
+ * Simply pass them through to the main compiler's lexer/parser. */
+case 9:
+YY_RULE_SETUP
+#line 117 "glcpp/glcpp-lex.l"
+{
+ yylval->str = ralloc_strdup (yyextra, yytext);
+ yylineno++;
+ yycolumn = 0;
+ return OTHER;
+}
+ YY_BREAK
+case 10:
+*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 124 "glcpp/glcpp-lex.l"
+{
+ /* 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 11:
+*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 140 "glcpp/glcpp-lex.l"
+{
+ /* 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 12:
+YY_RULE_SETUP
+#line 156 "glcpp/glcpp-lex.l"
+{
+ yyextra->lexing_if = 1;
+ yyextra->space_tokens = 0;
+ return HASH_IFDEF;
+}
+ YY_BREAK
+case 13:
+YY_RULE_SETUP
+#line 162 "glcpp/glcpp-lex.l"
+{
+ yyextra->lexing_if = 1;
+ yyextra->space_tokens = 0;
+ return HASH_IFNDEF;
+}
+ YY_BREAK
+case 14:
+/* rule 14 can match eol */
+*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 "glcpp/glcpp-lex.l"
+{
+ yyextra->lexing_if = 1;
+ yyextra->space_tokens = 0;
+ return HASH_IF;
+}
+ YY_BREAK
+case 15:
+YY_RULE_SETUP
+#line 174 "glcpp/glcpp-lex.l"
+{
+ yyextra->lexing_if = 1;
+ yyextra->space_tokens = 0;
+ return HASH_ELIF;
+}
+ YY_BREAK
+case 16:
+YY_RULE_SETUP
+#line 180 "glcpp/glcpp-lex.l"
+{
+ yyextra->space_tokens = 0;
+ return HASH_ELSE;
+}
+ YY_BREAK
+case 17:
+YY_RULE_SETUP
+#line 185 "glcpp/glcpp-lex.l"
+{
+ yyextra->space_tokens = 0;
+ return HASH_ENDIF;
+}
+ YY_BREAK
+
+case 18:
+YY_RULE_SETUP
+#line 191 "glcpp/glcpp-lex.l"
+;
+ YY_BREAK
+case 19:
+YY_RULE_SETUP
+#line 193 "glcpp/glcpp-lex.l"
+{
+ char *p;
+ for (p = yytext; !isalpha(p[0]); p++); /* skip " # " */
+ p += 5; /* skip "error" */
+ glcpp_error(yylloc, yyextra, "#error%s", p);
+}
+ YY_BREAK
+case 20:
+YY_RULE_SETUP
+#line 200 "glcpp/glcpp-lex.l"
+{
+ yyextra->space_tokens = 0;
+ return HASH_DEFINE_FUNC;
+}
+ YY_BREAK
+case 21:
+YY_RULE_SETUP
+#line 205 "glcpp/glcpp-lex.l"
+{
+ yyextra->space_tokens = 0;
+ return HASH_DEFINE_OBJ;
+}
+ YY_BREAK
+case 22:
+YY_RULE_SETUP
+#line 210 "glcpp/glcpp-lex.l"
+{
+ yyextra->space_tokens = 0;
+ return HASH_UNDEF;
+}
+ YY_BREAK
+case 23:
+YY_RULE_SETUP
+#line 215 "glcpp/glcpp-lex.l"
+{
+ yyextra->space_tokens = 0;
+ return HASH;
+}
+ YY_BREAK
+case 24:
+YY_RULE_SETUP
+#line 220 "glcpp/glcpp-lex.l"
+{
+ yylval->str = ralloc_strdup (yyextra, yytext);
+ return INTEGER_STRING;
+}
+ YY_BREAK
+case 25:
+YY_RULE_SETUP
+#line 225 "glcpp/glcpp-lex.l"
+{
+ yylval->str = ralloc_strdup (yyextra, yytext);
+ return INTEGER_STRING;
+}
+ YY_BREAK
+case 26:
+YY_RULE_SETUP
+#line 230 "glcpp/glcpp-lex.l"
+{
+ yylval->str = ralloc_strdup (yyextra, yytext);
+ return INTEGER_STRING;
+}
+ YY_BREAK
+case 27:
+YY_RULE_SETUP
+#line 235 "glcpp/glcpp-lex.l"
+{
+ return LEFT_SHIFT;
+}
+ YY_BREAK
+case 28:
+YY_RULE_SETUP
+#line 239 "glcpp/glcpp-lex.l"
+{
+ return RIGHT_SHIFT;
+}
+ YY_BREAK
+case 29:
+YY_RULE_SETUP
+#line 243 "glcpp/glcpp-lex.l"
+{
+ return LESS_OR_EQUAL;
+}
+ YY_BREAK
+case 30:
+YY_RULE_SETUP
+#line 247 "glcpp/glcpp-lex.l"
+{
+ return GREATER_OR_EQUAL;
+}
+ YY_BREAK
+case 31:
+YY_RULE_SETUP
+#line 251 "glcpp/glcpp-lex.l"
+{
+ return EQUAL;
+}
+ YY_BREAK
+case 32:
+YY_RULE_SETUP
+#line 255 "glcpp/glcpp-lex.l"
+{
+ return NOT_EQUAL;
+}
+ YY_BREAK
+case 33:
+YY_RULE_SETUP
+#line 259 "glcpp/glcpp-lex.l"
+{
+ return AND;
+}
+ YY_BREAK
+case 34:
+YY_RULE_SETUP
+#line 263 "glcpp/glcpp-lex.l"
+{
+ return OR;
+}
+ YY_BREAK
+case 35:
+YY_RULE_SETUP
+#line 267 "glcpp/glcpp-lex.l"
+{
+ return PASTE;
+}
+ YY_BREAK
+case 36:
+YY_RULE_SETUP
+#line 271 "glcpp/glcpp-lex.l"
+{
+ return DEFINED;
+}
+ YY_BREAK
+case 37:
+YY_RULE_SETUP
+#line 275 "glcpp/glcpp-lex.l"
+{
+ yylval->str = ralloc_strdup (yyextra, yytext);
+ return IDENTIFIER;
+}
+ YY_BREAK
+case 38:
+YY_RULE_SETUP
+#line 280 "glcpp/glcpp-lex.l"
+{
+ return yytext[0];
+}
+ YY_BREAK
+case 39:
+YY_RULE_SETUP
+#line 284 "glcpp/glcpp-lex.l"
+{
+ yylval->str = ralloc_strdup (yyextra, yytext);
+ return OTHER;
+}
+ YY_BREAK
+case 40:
+YY_RULE_SETUP
+#line 289 "glcpp/glcpp-lex.l"
+{
+ if (yyextra->space_tokens) {
+ return SPACE;
+ }
+}
+ YY_BREAK
+case 41:
+/* rule 41 can match eol */
+YY_RULE_SETUP
+#line 295 "glcpp/glcpp-lex.l"
+{
+ yyextra->lexing_if = 0;
+ yylineno++;
+ yycolumn = 0;
+ return NEWLINE;
+}
+ YY_BREAK
+/* Handle missing newline at EOF. */
+case YY_STATE_EOF(INITIAL):
+#line 303 "glcpp/glcpp-lex.l"
+{
+ BEGIN DONE; /* Don't keep matching this rule forever. */
+ yyextra->lexing_if = 0;
+ return NEWLINE;
+}
+ YY_BREAK
+/* We don't actually use the UNREACHABLE start condition. We
+ only have this action here so that we can pretend to call some
+ generated functions, (to avoid "defined but not used"
+ warnings. */
+case 42:
+YY_RULE_SETUP
+#line 313 "glcpp/glcpp-lex.l"
+{
+ unput('.');
+ yy_top_state(yyextra);
+}
+ YY_BREAK
+case 43:
+YY_RULE_SETUP
+#line 318 "glcpp/glcpp-lex.l"
+ECHO;
+ YY_BREAK
+#line 1424 "glcpp/glcpp-lex.c"
+ case YY_STATE_EOF(DONE):
+ case YY_STATE_EOF(COMMENT):
+ case YY_STATE_EOF(UNREACHABLE):
+ case YY_STATE_EOF(SKIP):
+ 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
+ * glcpp_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_c_buf_p;
+ 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 ( glcpp_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 glcpp_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. */
+
+ YY_FATAL_ERROR(
+"input buffer overflow, can't enlarge buffer because scanner uses REJECT" );
+
+ }
+
+ 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;
+ glcpp_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 *) glcpp_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();
+
+ yyg->yy_state_ptr = yyg->yy_state_buf;
+ *yyg->yy_state_ptr++ = yy_current_state;
+
+ 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);
+ 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 >= 154 )
+ yy_c = yy_meta[(unsigned int) yy_c];
+ }
+ yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+ *yyg->yy_state_ptr++ = yy_current_state;
+ }
+
+ 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 YY_CHAR yy_c = 1;
+ 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 >= 154 )
+ 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 == 153);
+ if ( ! yy_is_jam )
+ *yyg->yy_state_ptr++ = yy_current_state;
+
+ return yy_is_jam ? 0 : yy_current_state;
+}
+
+ static void yyunput (int c, register char * yy_bp , yyscan_t yyscanner)
+{
+ register char *yy_cp;
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+
+ yy_cp = yyg->yy_c_buf_p;
+
+ /* undo effects of setting up yytext */
+ *yy_cp = yyg->yy_hold_char;
+
+ if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
+ { /* need to shift things up to make room */
+ /* +2 for EOB chars. */
+ register int number_to_move = yyg->yy_n_chars + 2;
+ register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2];
+ register char *source =
+ &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move];
+
+ while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
+ *--dest = *--source;
+
+ yy_cp += (int) (dest - source);
+ yy_bp += (int) (dest - source);
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars =
+ yyg->yy_n_chars = YY_CURRENT_BUFFER_LVALUE->yy_buf_size;
+
+ if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 )
+ YY_FATAL_ERROR( "flex scanner push-back overflow" );
+ }
+
+ *--yy_cp = (char) c;
+
+ yyg->yytext_ptr = yy_bp;
+ yyg->yy_hold_char = *yy_cp;
+ yyg->yy_c_buf_p = yy_cp;
+}
+
+#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. */
+ glcpp_restart(yyin ,yyscanner);
+
+ /*FALLTHROUGH*/
+
+ case EOB_ACT_END_OF_FILE:
+ {
+ if ( glcpp_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 glcpp_restart (FILE * input_file , yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+
+ if ( ! YY_CURRENT_BUFFER ){
+ glcpp_ensure_buffer_stack (yyscanner);
+ YY_CURRENT_BUFFER_LVALUE =
+ glcpp__create_buffer(yyin,YY_BUF_SIZE ,yyscanner);
+ }
+
+ glcpp__init_buffer(YY_CURRENT_BUFFER,input_file ,yyscanner);
+ glcpp__load_buffer_state(yyscanner );
+}
+
+/** Switch to a different input buffer.
+ * @param new_buffer The new input buffer.
+ * @param yyscanner The scanner object.
+ */
+ void glcpp__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
+ * glcpp_pop_buffer_state();
+ * glcpp_push_buffer_state(new_buffer);
+ */
+ glcpp_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;
+ glcpp__load_buffer_state(yyscanner );
+
+ /* We don't actually know whether we did this switch during
+ * EOF (glcpp_wrap()) processing, but the only time this flag
+ * is looked at is after glcpp_wrap() is called, so it's safe
+ * to go ahead and always set it.
+ */
+ yyg->yy_did_buffer_switch_on_eof = 1;
+}
+
+static void glcpp__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 glcpp__create_buffer (FILE * file, int size , yyscan_t yyscanner)
+{
+ YY_BUFFER_STATE b;
+
+ b = (YY_BUFFER_STATE) glcpp_alloc(sizeof( struct yy_buffer_state ) ,yyscanner );
+ if ( ! b )
+ YY_FATAL_ERROR( "out of dynamic memory in glcpp__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 *) glcpp_alloc(b->yy_buf_size + 2 ,yyscanner );
+ if ( ! b->yy_ch_buf )
+ YY_FATAL_ERROR( "out of dynamic memory in glcpp__create_buffer()" );
+
+ b->yy_is_our_buffer = 1;
+
+ glcpp__init_buffer(b,file ,yyscanner);
+
+ return b;
+}
+
+/** Destroy the buffer.
+ * @param b a buffer created with glcpp__create_buffer()
+ * @param yyscanner The scanner object.
+ */
+ void glcpp__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 )
+ glcpp_free((void *) b->yy_ch_buf ,yyscanner );
+
+ glcpp_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 glcpp_restart() or at EOF.
+ */
+ static void glcpp__init_buffer (YY_BUFFER_STATE b, FILE * file , yyscan_t yyscanner)
+
+{
+ int oerrno = errno;
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+
+ glcpp__flush_buffer(b ,yyscanner);
+
+ b->yy_input_file = file;
+ b->yy_fill_buffer = 1;
+
+ /* If b is the current buffer, then glcpp__init_buffer was _probably_
+ * called from glcpp_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 glcpp__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 )
+ glcpp__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 glcpp_push_buffer_state (YY_BUFFER_STATE new_buffer , yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+ if (new_buffer == NULL)
+ return;
+
+ glcpp_ensure_buffer_stack(yyscanner);
+
+ /* This block is copied from glcpp__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 glcpp__switch_to_buffer. */
+ glcpp__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 glcpp_pop_buffer_state (yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+ if (!YY_CURRENT_BUFFER)
+ return;
+
+ glcpp__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) {
+ glcpp__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 glcpp_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**)glcpp_alloc
+ (num_to_alloc * sizeof(struct yy_buffer_state*)
+ , yyscanner);
+ if ( ! yyg->yy_buffer_stack )
+ YY_FATAL_ERROR( "out of dynamic memory in glcpp_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**)glcpp_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 glcpp_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 glcpp__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) glcpp_alloc(sizeof( struct yy_buffer_state ) ,yyscanner );
+ if ( ! b )
+ YY_FATAL_ERROR( "out of dynamic memory in glcpp__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;
+
+ glcpp__switch_to_buffer(b ,yyscanner );
+
+ return b;
+}
+
+/** Setup the input buffer state to scan a string. The next call to glcpp_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
+ * glcpp__scan_bytes() instead.
+ */
+YY_BUFFER_STATE glcpp__scan_string (yyconst char * yystr , yyscan_t yyscanner)
+{
+
+ return glcpp__scan_bytes(yystr,strlen(yystr) ,yyscanner);
+}
+
+/** Setup the input buffer state to scan the given bytes. The next call to glcpp_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 glcpp__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 *) glcpp_alloc(n ,yyscanner );
+ if ( ! buf )
+ YY_FATAL_ERROR( "out of dynamic memory in glcpp__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 = glcpp__scan_buffer(buf,n ,yyscanner);
+ if ( ! b )
+ YY_FATAL_ERROR( "bad buffer in glcpp__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;
+}
+
+ static void yy_push_state (int new_state , yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+ if ( yyg->yy_start_stack_ptr >= yyg->yy_start_stack_depth )
+ {
+ yy_size_t new_size;
+
+ yyg->yy_start_stack_depth += YY_START_STACK_INCR;
+ new_size = yyg->yy_start_stack_depth * sizeof( int );
+
+ if ( ! yyg->yy_start_stack )
+ yyg->yy_start_stack = (int *) glcpp_alloc(new_size ,yyscanner );
+
+ else
+ yyg->yy_start_stack = (int *) glcpp_realloc((void *) yyg->yy_start_stack,new_size ,yyscanner );
+
+ if ( ! yyg->yy_start_stack )
+ YY_FATAL_ERROR( "out of memory expanding start-condition stack" );
+ }
+
+ yyg->yy_start_stack[yyg->yy_start_stack_ptr++] = YY_START;
+
+ BEGIN(new_state);
+}
+
+ static void yy_pop_state (yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+ if ( --yyg->yy_start_stack_ptr < 0 )
+ YY_FATAL_ERROR( "start-condition stack underflow" );
+
+ BEGIN(yyg->yy_start_stack[yyg->yy_start_stack_ptr]);
+}
+
+ static int yy_top_state (yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+ return yyg->yy_start_stack[yyg->yy_start_stack_ptr - 1];
+}
+
+#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 glcpp_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 glcpp_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 glcpp_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 *glcpp_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 *glcpp_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 glcpp_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 *glcpp_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 glcpp_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 glcpp_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( "glcpp_set_lineno called with no buffer" , yyscanner);
+
+ yylineno = line_number;
+}
+
+/** Set the current column.
+ * @param line_number
+ * @param yyscanner The scanner object.
+ */
+void glcpp_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( "glcpp_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 glcpp__switch_to_buffer
+ */
+void glcpp_set_in (FILE * in_str , yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+ yyin = in_str ;
+}
+
+void glcpp_set_out (FILE * out_str , yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+ yyout = out_str ;
+}
+
+int glcpp_get_debug (yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+ return yy_flex_debug;
+}
+
+void glcpp_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 * glcpp_get_lval (yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+ return yylval;
+}
+
+void glcpp_set_lval (YYSTYPE * yylval_param , yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+ yylval = yylval_param;
+}
+
+YYLTYPE *glcpp_get_lloc (yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+ return yylloc;
+}
+
+void glcpp_set_lloc (YYLTYPE * yylloc_param , yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+ yylloc = yylloc_param;
+}
+
+/* User-visible API */
+
+/* glcpp_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 glcpp_lex_init(yyscan_t* ptr_yy_globals)
+
+{
+ if (ptr_yy_globals == NULL){
+ errno = EINVAL;
+ return 1;
+ }
+
+ *ptr_yy_globals = (yyscan_t) glcpp_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 );
+}
+
+/* glcpp_lex_init_extra has the same functionality as glcpp_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 glcpp_alloc in
+ * the yyextra field.
+ */
+
+int glcpp_lex_init_extra(YY_EXTRA_TYPE yy_user_defined,yyscan_t* ptr_yy_globals )
+
+{
+ struct yyguts_t dummy_yyguts;
+
+ glcpp_set_extra (yy_user_defined, &dummy_yyguts);
+
+ if (ptr_yy_globals == NULL){
+ errno = EINVAL;
+ return 1;
+ }
+
+ *ptr_yy_globals = (yyscan_t) glcpp_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));
+
+ glcpp_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 glcpp_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;
+
+ yyg->yy_state_buf = 0;
+ yyg->yy_state_ptr = 0;
+ yyg->yy_full_match = 0;
+ yyg->yy_lp = 0;
+
+/* 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
+ * glcpp_lex_init()
+ */
+ return 0;
+}
+
+/* glcpp_lex_destroy is for both reentrant and non-reentrant scanners. */
+int glcpp_lex_destroy (yyscan_t yyscanner)
+{
+ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
+
+ /* Pop the buffer stack, destroying each element. */
+ while(YY_CURRENT_BUFFER){
+ glcpp__delete_buffer(YY_CURRENT_BUFFER ,yyscanner );
+ YY_CURRENT_BUFFER_LVALUE = NULL;
+ glcpp_pop_buffer_state(yyscanner);
+ }
+
+ /* Destroy the stack itself. */
+ glcpp_free(yyg->yy_buffer_stack ,yyscanner);
+ yyg->yy_buffer_stack = NULL;
+
+ /* Destroy the start condition stack. */
+ glcpp_free(yyg->yy_start_stack ,yyscanner );
+ yyg->yy_start_stack = NULL;
+
+ glcpp_free ( yyg->yy_state_buf , yyscanner);
+ yyg->yy_state_buf = NULL;
+
+ /* Reset the globals. This is important in a non-reentrant scanner so the next time
+ * glcpp_lex() is called, initialization will occur. */
+ yy_init_globals( yyscanner);
+
+ /* Destroy the main struct (reentrant only). */
+ glcpp_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 *glcpp_alloc (yy_size_t size , yyscan_t yyscanner)
+{
+ return (void *) malloc( size );
+}
+
+void *glcpp_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 glcpp_free (void * ptr , yyscan_t yyscanner)
+{
+ free( (char *) ptr ); /* see glcpp_realloc() for (char *) cast */
+}
+
+#define YYTABLES_NAME "yytables"
+
+#line 318 "glcpp/glcpp-lex.l"
+
+
+
+void
+glcpp_lex_set_source_string(glcpp_parser_t *parser, const char *shader)
+{
+ glcpp__scan_string(shader,parser->scanner);
+}
+
diff --git a/src/glsl/glcpp/glcpp-parse.c b/src/glsl/glcpp/glcpp-parse.c
new file mode 100644
index 0000000000..29c45c7f30
--- /dev/null
+++ b/src/glsl/glcpp/glcpp-parse.c
@@ -0,0 +1,4214 @@
+
+/* A Bison parser, made by GNU Bison 2.4.1. */
+
+/* Skeleton implementation for Bison's Yacc-like parsers in C
+
+ Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006
+ Free Software Foundation, Inc.
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+/* As a special exception, you may create a larger work that contains
+ part or all of the Bison parser skeleton and distribute that work
+ under terms of your choice, so long as that work isn't itself a
+ parser generator using the skeleton or a modified version thereof
+ as a parser skeleton. Alternatively, if you modify or redistribute
+ the parser skeleton itself, you may (at your option) remove this
+ special exception, which will cause the skeleton and the resulting
+ Bison output files to be licensed under the GNU General Public
+ License without this special exception.
+
+ This special exception was added by the Free Software Foundation in
+ version 2.2 of Bison. */
+
+/* C LALR(1) parser skeleton written by Richard Stallman, by
+ simplifying the original so-called "semantic" parser. */
+
+/* All symbols defined below should begin with yy or YY, to avoid
+ infringing on user name space. This should be done even for local
+ variables, as they might otherwise be expanded by user macros.
+ There are some unavoidable exceptions within include files to
+ define necessary library symbols; they are noted "INFRINGES ON
+ USER NAME SPACE" below. */
+
+/* Identify Bison output. */
+#define YYBISON 1
+
+/* Bison version. */
+#define YYBISON_VERSION "2.4.1"
+
+/* Skeleton name. */
+#define YYSKELETON_NAME "yacc.c"
+
+/* Pure parsers. */
+#define YYPURE 1
+
+/* Push parsers. */
+#define YYPUSH 0
+
+/* Pull parsers. */
+#define YYPULL 1
+
+/* Using locations. */
+#define YYLSP_NEEDED 1
+
+
+
+/* Copy the first part of user declarations. */
+
+/* Line 189 of yacc.c */
+#line 1 "glcpp/glcpp-parse.y"
+
+/*
+ * Copyright © 2010 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 <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <assert.h>
+#include <inttypes.h>
+
+#include "glcpp.h"
+#include "main/core.h" /* for struct gl_extensions */
+#include "main/mtypes.h" /* for gl_api enum */
+
+static void
+yyerror (YYLTYPE *locp, glcpp_parser_t *parser, const char *error);
+
+static void
+_define_object_macro (glcpp_parser_t *parser,
+ YYLTYPE *loc,
+ const char *macro,
+ token_list_t *replacements);
+
+static void
+_define_function_macro (glcpp_parser_t *parser,
+ YYLTYPE *loc,
+ const char *macro,
+ string_list_t *parameters,
+ token_list_t *replacements);
+
+static string_list_t *
+_string_list_create (void *ctx);
+
+static void
+_string_list_append_item (string_list_t *list, const char *str);
+
+static int
+_string_list_contains (string_list_t *list, const char *member, int *index);
+
+static int
+_string_list_length (string_list_t *list);
+
+static int
+_string_list_equal (string_list_t *a, string_list_t *b);
+
+static argument_list_t *
+_argument_list_create (void *ctx);
+
+static void
+_argument_list_append (argument_list_t *list, token_list_t *argument);
+
+static int
+_argument_list_length (argument_list_t *list);
+
+static token_list_t *
+_argument_list_member_at (argument_list_t *list, int index);
+
+/* Note: This function ralloc_steal()s the str pointer. */
+static token_t *
+_token_create_str (void *ctx, int type, char *str);
+
+static token_t *
+_token_create_ival (void *ctx, int type, int ival);
+
+static token_list_t *
+_token_list_create (void *ctx);
+
+/* Note: This function calls ralloc_steal on token. */
+static void
+_token_list_append (token_list_t *list, token_t *token);
+
+static void
+_token_list_append_list (token_list_t *list, token_list_t *tail);
+
+static int
+_token_list_equal_ignoring_space (token_list_t *a, token_list_t *b);
+
+static active_list_t *
+_active_list_push (active_list_t *list,
+ const char *identifier,
+ token_node_t *marker);
+
+static active_list_t *
+_active_list_pop (active_list_t *list);
+
+int
+_active_list_contains (active_list_t *list, const char *identifier);
+
+static void
+_glcpp_parser_expand_if (glcpp_parser_t *parser, int type, token_list_t *list);
+
+static void
+_glcpp_parser_expand_token_list (glcpp_parser_t *parser,
+ token_list_t *list);
+
+static void
+_glcpp_parser_print_expanded_token_list (glcpp_parser_t *parser,
+ token_list_t *list);
+
+static void
+_glcpp_parser_skip_stack_push_if (glcpp_parser_t *parser, YYLTYPE *loc,
+ int condition);
+
+static void
+_glcpp_parser_skip_stack_change_if (glcpp_parser_t *parser, YYLTYPE *loc,
+ const char *type, int condition);
+
+static void
+_glcpp_parser_skip_stack_pop (glcpp_parser_t *parser, YYLTYPE *loc);
+
+#define yylex glcpp_parser_lex
+
+static int
+glcpp_parser_lex (YYSTYPE *yylval, YYLTYPE *yylloc, glcpp_parser_t *parser);
+
+static void
+glcpp_parser_lex_from (glcpp_parser_t *parser, token_list_t *list);
+
+static void
+add_builtin_define(glcpp_parser_t *parser, const char *name, int value);
+
+
+
+/* Line 189 of yacc.c */
+#line 217 "glcpp/glcpp-parse.c"
+
+/* Enabling traces. */
+#ifndef YYDEBUG
+# define YYDEBUG 0
+#endif
+
+/* Enabling verbose error messages. */
+#ifdef YYERROR_VERBOSE
+# undef YYERROR_VERBOSE
+# define YYERROR_VERBOSE 1
+#else
+# define YYERROR_VERBOSE 1
+#endif
+
+/* Enabling the token table. */
+#ifndef YYTOKEN_TABLE
+# define YYTOKEN_TABLE 0
+#endif
+
+
+/* Tokens. */
+#ifndef YYTOKENTYPE
+# define YYTOKENTYPE
+ /* Put the tokens into the symbol table, so that GDB and other debuggers
+ know about them. */
+ enum yytokentype {
+ COMMA_FINAL = 258,
+ DEFINED = 259,
+ ELIF_EXPANDED = 260,
+ HASH = 261,
+ HASH_DEFINE_FUNC = 262,
+ HASH_DEFINE_OBJ = 263,
+ HASH_ELIF = 264,
+ HASH_ELSE = 265,
+ HASH_ENDIF = 266,
+ HASH_IF = 267,
+ HASH_IFDEF = 268,
+ HASH_IFNDEF = 269,
+ HASH_UNDEF = 270,
+ HASH_VERSION = 271,
+ IDENTIFIER = 272,
+ IF_EXPANDED = 273,
+ INTEGER = 274,
+ INTEGER_STRING = 275,
+ NEWLINE = 276,
+ OTHER = 277,
+ PLACEHOLDER = 278,
+ SPACE = 279,
+ PASTE = 280,
+ OR = 281,
+ AND = 282,
+ NOT_EQUAL = 283,
+ EQUAL = 284,
+ GREATER_OR_EQUAL = 285,
+ LESS_OR_EQUAL = 286,
+ RIGHT_SHIFT = 287,
+ LEFT_SHIFT = 288,
+ UNARY = 289
+ };
+#endif
+
+
+
+#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
+
+# define yystype YYSTYPE /* obsolescent; will be withdrawn */
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+#if ! defined YYLTYPE && ! defined YYLTYPE_IS_DECLARED
+typedef struct YYLTYPE
+{
+ int first_line;
+ int first_column;
+ int last_line;
+ int last_column;
+} YYLTYPE;
+# define yyltype YYLTYPE /* obsolescent; will be withdrawn */
+# define YYLTYPE_IS_DECLARED 1
+# define YYLTYPE_IS_TRIVIAL 1
+#endif
+
+
+/* Copy the second part of user declarations. */
+
+
+/* Line 264 of yacc.c */
+#line 305 "glcpp/glcpp-parse.c"
+
+#ifdef short
+# undef short
+#endif
+
+#ifdef YYTYPE_UINT8
+typedef YYTYPE_UINT8 yytype_uint8;
+#else
+typedef unsigned char yytype_uint8;
+#endif
+
+#ifdef YYTYPE_INT8
+typedef YYTYPE_INT8 yytype_int8;
+#elif (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+typedef signed char yytype_int8;
+#else
+typedef short int yytype_int8;
+#endif
+
+#ifdef YYTYPE_UINT16
+typedef YYTYPE_UINT16 yytype_uint16;
+#else
+typedef unsigned short int yytype_uint16;
+#endif
+
+#ifdef YYTYPE_INT16
+typedef YYTYPE_INT16 yytype_int16;
+#else
+typedef short int yytype_int16;
+#endif
+
+#ifndef YYSIZE_T
+# ifdef __SIZE_TYPE__
+# define YYSIZE_T __SIZE_TYPE__
+# elif defined size_t
+# define YYSIZE_T size_t
+# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+# include <stddef.h> /* INFRINGES ON USER NAME SPACE */
+# define YYSIZE_T size_t
+# else
+# define YYSIZE_T unsigned int
+# endif
+#endif
+
+#define YYSIZE_MAXIMUM ((YYSIZE_T) -1)
+
+#ifndef YY_
+# if YYENABLE_NLS
+# if ENABLE_NLS
+# include <libintl.h> /* INFRINGES ON USER NAME SPACE */
+# define YY_(msgid) dgettext ("bison-runtime", msgid)
+# endif
+# endif
+# ifndef YY_
+# define YY_(msgid) msgid
+# endif
+#endif
+
+/* Suppress unused-variable warnings by "using" E. */
+#if ! defined lint || defined __GNUC__
+# define YYUSE(e) ((void) (e))
+#else
+# define YYUSE(e) /* empty */
+#endif
+
+/* Identity function, used to suppress warnings about constant conditions. */
+#ifndef lint
+# define YYID(n) (n)
+#else
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static int
+YYID (int yyi)
+#else
+static int
+YYID (yyi)
+ int yyi;
+#endif
+{
+ return yyi;
+}
+#endif
+
+#if ! defined yyoverflow || YYERROR_VERBOSE
+
+/* The parser invokes alloca or malloc; define the necessary symbols. */
+
+# ifdef YYSTACK_USE_ALLOCA
+# if YYSTACK_USE_ALLOCA
+# ifdef __GNUC__
+# define YYSTACK_ALLOC __builtin_alloca
+# elif defined __BUILTIN_VA_ARG_INCR
+# include <alloca.h> /* INFRINGES ON USER NAME SPACE */
+# elif defined _AIX
+# define YYSTACK_ALLOC __alloca
+# elif defined _MSC_VER
+# include <malloc.h> /* INFRINGES ON USER NAME SPACE */
+# define alloca _alloca
+# else
+# define YYSTACK_ALLOC alloca
+# if ! defined _ALLOCA_H && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+# ifndef _STDLIB_H
+# define _STDLIB_H 1
+# endif
+# endif
+# endif
+# endif
+# endif
+
+# ifdef YYSTACK_ALLOC
+ /* Pacify GCC's `empty if-body' warning. */
+# define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0))
+# ifndef YYSTACK_ALLOC_MAXIMUM
+ /* The OS might guarantee only one guard page at the bottom of the stack,
+ and a page size can be as small as 4096 bytes. So we cannot safely
+ invoke alloca (N) if N exceeds 4096. Use a slightly smaller number
+ to allow for a few compiler-allocated temporary stack slots. */
+# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */
+# endif
+# else
+# define YYSTACK_ALLOC YYMALLOC
+# define YYSTACK_FREE YYFREE
+# ifndef YYSTACK_ALLOC_MAXIMUM
+# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
+# endif
+# if (defined __cplusplus && ! defined _STDLIB_H \
+ && ! ((defined YYMALLOC || defined malloc) \
+ && (defined YYFREE || defined free)))
+# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+# ifndef _STDLIB_H
+# define _STDLIB_H 1
+# endif
+# endif
+# ifndef YYMALLOC
+# define YYMALLOC malloc
+# if ! defined malloc && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
+# endif
+# endif
+# ifndef YYFREE
+# define YYFREE free
+# if ! defined free && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+void free (void *); /* INFRINGES ON USER NAME SPACE */
+# endif
+# endif
+# endif
+#endif /* ! defined yyoverflow || YYERROR_VERBOSE */
+
+
+#if (! defined yyoverflow \
+ && (! defined __cplusplus \
+ || (defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL \
+ && defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
+
+/* A type that is properly aligned for any stack member. */
+union yyalloc
+{
+ yytype_int16 yyss_alloc;
+ YYSTYPE yyvs_alloc;
+ YYLTYPE yyls_alloc;
+};
+
+/* The size of the maximum gap between one aligned stack and the next. */
+# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
+
+/* The size of an array large to enough to hold all stacks, each with
+ N elements. */
+# define YYSTACK_BYTES(N) \
+ ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE) + sizeof (YYLTYPE)) \
+ + 2 * YYSTACK_GAP_MAXIMUM)
+
+/* Copy COUNT objects from FROM to TO. The source and destination do
+ not overlap. */
+# ifndef YYCOPY
+# if defined __GNUC__ && 1 < __GNUC__
+# define YYCOPY(To, From, Count) \
+ __builtin_memcpy (To, From, (Count) * sizeof (*(From)))
+# else
+# define YYCOPY(To, From, Count) \
+ do \
+ { \
+ YYSIZE_T yyi; \
+ for (yyi = 0; yyi < (Count); yyi++) \
+ (To)[yyi] = (From)[yyi]; \
+ } \
+ while (YYID (0))
+# endif
+# endif
+
+/* Relocate STACK from its old location to the new one. The
+ local variables YYSIZE and YYSTACKSIZE give the old and new number of
+ elements in the stack, and YYPTR gives the new location of the
+ stack. Advance YYPTR to a properly aligned location for the next
+ stack. */
+# define YYSTACK_RELOCATE(Stack_alloc, Stack) \
+ do \
+ { \
+ YYSIZE_T yynewbytes; \
+ YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \
+ Stack = &yyptr->Stack_alloc; \
+ yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
+ yyptr += yynewbytes / sizeof (*yyptr); \
+ } \
+ while (YYID (0))
+
+#endif
+
+/* YYFINAL -- State number of the termination state. */
+#define YYFINAL 2
+/* YYLAST -- Last index in YYTABLE. */
+#define YYLAST 606
+
+/* YYNTOKENS -- Number of terminals. */
+#define YYNTOKENS 57
+/* YYNNTS -- Number of nonterminals. */
+#define YYNNTS 17
+/* YYNRULES -- Number of rules. */
+#define YYNRULES 101
+/* YYNRULES -- Number of states. */
+#define YYNSTATES 162
+
+/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */
+#define YYUNDEFTOK 2
+#define YYMAXUTOK 289
+
+#define YYTRANSLATE(YYX) \
+ ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
+
+/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */
+static const yytype_uint8 yytranslate[] =
+{
+ 0, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 47, 2, 2, 2, 43, 30, 2,
+ 45, 46, 41, 39, 49, 40, 54, 42, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 55,
+ 33, 56, 34, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 50, 2, 51, 29, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 52, 28, 53, 48, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 1, 2, 3, 4,
+ 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
+ 15, 16, 17, 18, 19, 20, 21, 22, 23, 24,
+ 25, 26, 27, 31, 32, 35, 36, 37, 38, 44
+};
+
+#if YYDEBUG
+/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
+ YYRHS. */
+static const yytype_uint16 yyprhs[] =
+{
+ 0, 0, 3, 4, 7, 9, 11, 13, 16, 20,
+ 24, 29, 36, 44, 48, 52, 55, 60, 65, 69,
+ 72, 75, 78, 82, 85, 87, 89, 91, 95, 99,
+ 103, 107, 111, 115, 119, 123, 127, 131, 135, 139,
+ 143, 147, 151, 155, 159, 163, 166, 169, 172, 175,
+ 179, 181, 185, 187, 190, 193, 194, 196, 197, 199,
+ 202, 207, 209, 211, 214, 216, 219, 221, 223, 225,
+ 227, 229, 231, 233, 235, 237, 239, 241, 243, 245,
+ 247, 249, 251, 253, 255, 257, 259, 261, 263, 265,
+ 267, 269, 271, 273, 275, 277, 279, 281, 283, 285,
+ 287, 289
+};
+
+/* YYRHS -- A `-1'-separated list of the rules' RHS. */
+static const yytype_int8 yyrhs[] =
+{
+ 58, 0, -1, -1, 58, 59, -1, 61, -1, 65,
+ -1, 60, -1, 6, 66, -1, 18, 63, 21, -1,
+ 5, 63, 21, -1, 8, 17, 67, 21, -1, 7,
+ 17, 45, 46, 67, 21, -1, 7, 17, 45, 64,
+ 46, 67, 21, -1, 15, 17, 21, -1, 12, 70,
+ 21, -1, 12, 21, -1, 13, 17, 68, 21, -1,
+ 14, 17, 68, 21, -1, 9, 70, 21, -1, 9,
+ 21, -1, 10, 21, -1, 11, 21, -1, 16, 62,
+ 21, -1, 6, 21, -1, 20, -1, 19, -1, 62,
+ -1, 63, 26, 63, -1, 63, 27, 63, -1, 63,
+ 28, 63, -1, 63, 29, 63, -1, 63, 30, 63,
+ -1, 63, 31, 63, -1, 63, 32, 63, -1, 63,
+ 35, 63, -1, 63, 36, 63, -1, 63, 34, 63,
+ -1, 63, 33, 63, -1, 63, 37, 63, -1, 63,
+ 38, 63, -1, 63, 40, 63, -1, 63, 39, 63,
+ -1, 63, 43, 63, -1, 63, 42, 63, -1, 63,
+ 41, 63, -1, 47, 63, -1, 48, 63, -1, 40,
+ 63, -1, 39, 63, -1, 45, 63, 46, -1, 17,
+ -1, 64, 49, 17, -1, 21, -1, 71, 21, -1,
+ 71, 21, -1, -1, 71, -1, -1, 71, -1, 4,
+ 17, -1, 4, 45, 17, 46, -1, 72, -1, 69,
+ -1, 70, 69, -1, 72, -1, 71, 72, -1, 17,
+ -1, 20, -1, 73, -1, 22, -1, 24, -1, 50,
+ -1, 51, -1, 45, -1, 46, -1, 52, -1, 53,
+ -1, 54, -1, 30, -1, 41, -1, 39, -1, 40,
+ -1, 48, -1, 47, -1, 42, -1, 43, -1, 38,
+ -1, 37, -1, 33, -1, 34, -1, 36, -1, 35,
+ -1, 32, -1, 31, -1, 29, -1, 28, -1, 27,
+ -1, 26, -1, 55, -1, 49, -1, 56, -1, 25,
+ -1
+};
+
+/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
+static const yytype_uint16 yyrline[] =
+{
+ 0, 181, 181, 183, 187, 190, 195, 196, 200, 203,
+ 209, 212, 215, 218, 226, 245, 255, 260, 265, 284,
+ 299, 302, 305, 326, 330, 339, 344, 345, 348, 351,
+ 354, 357, 360, 363, 366, 369, 372, 375, 378, 381,
+ 384, 387, 390, 398, 406, 409, 412, 415, 418, 421,
+ 427, 432, 440, 441, 445, 451, 452, 455, 457, 464,
+ 468, 472, 477, 481, 488, 493, 500, 504, 508, 512,
+ 516, 523, 524, 525, 526, 527, 528, 529, 530, 531,
+ 532, 533, 534, 535, 536, 537, 538, 539, 540, 541,
+ 542, 543, 544, 545, 546, 547, 548, 549, 550, 551,
+ 552, 553
+};
+#endif
+
+#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE
+/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
+ First, the terminals, then, starting at YYNTOKENS, nonterminals. */
+static const char *const yytname[] =
+{
+ "$end", "error", "$undefined", "COMMA_FINAL", "DEFINED",
+ "ELIF_EXPANDED", "HASH", "HASH_DEFINE_FUNC", "HASH_DEFINE_OBJ",
+ "HASH_ELIF", "HASH_ELSE", "HASH_ENDIF", "HASH_IF", "HASH_IFDEF",
+ "HASH_IFNDEF", "HASH_UNDEF", "HASH_VERSION", "IDENTIFIER", "IF_EXPANDED",
+ "INTEGER", "INTEGER_STRING", "NEWLINE", "OTHER", "PLACEHOLDER", "SPACE",
+ "PASTE", "OR", "AND", "'|'", "'^'", "'&'", "NOT_EQUAL", "EQUAL", "'<'",
+ "'>'", "GREATER_OR_EQUAL", "LESS_OR_EQUAL", "RIGHT_SHIFT", "LEFT_SHIFT",
+ "'+'", "'-'", "'*'", "'/'", "'%'", "UNARY", "'('", "')'", "'!'", "'~'",
+ "','", "'['", "']'", "'{'", "'}'", "'.'", "';'", "'='", "$accept",
+ "input", "line", "expanded_line", "control_line", "integer_constant",
+ "expression", "identifier_list", "text_line", "non_directive",
+ "replacement_list", "junk", "conditional_token", "conditional_tokens",
+ "pp_tokens", "preprocessing_token", "operator", 0
+};
+#endif
+
+# ifdef YYPRINT
+/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
+ token YYLEX-NUM. */
+static const yytype_uint16 yytoknum[] =
+{
+ 0, 256, 257, 258, 259, 260, 261, 262, 263, 264,
+ 265, 266, 267, 268, 269, 270, 271, 272, 273, 274,
+ 275, 276, 277, 278, 279, 280, 281, 282, 124, 94,
+ 38, 283, 284, 60, 62, 285, 286, 287, 288, 43,
+ 45, 42, 47, 37, 289, 40, 41, 33, 126, 44,
+ 91, 93, 123, 125, 46, 59, 61
+};
+# endif
+
+/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
+static const yytype_uint8 yyr1[] =
+{
+ 0, 57, 58, 58, 59, 59, 59, 59, 60, 60,
+ 61, 61, 61, 61, 61, 61, 61, 61, 61, 61,
+ 61, 61, 61, 61, 62, 62, 63, 63, 63, 63,
+ 63, 63, 63, 63, 63, 63, 63, 63, 63, 63,
+ 63, 63, 63, 63, 63, 63, 63, 63, 63, 63,
+ 64, 64, 65, 65, 66, 67, 67, 68, 68, 69,
+ 69, 69, 70, 70, 71, 71, 72, 72, 72, 72,
+ 72, 73, 73, 73, 73, 73, 73, 73, 73, 73,
+ 73, 73, 73, 73, 73, 73, 73, 73, 73, 73,
+ 73, 73, 73, 73, 73, 73, 73, 73, 73, 73,
+ 73, 73
+};
+
+/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */
+static const yytype_uint8 yyr2[] =
+{
+ 0, 2, 0, 2, 1, 1, 1, 2, 3, 3,
+ 4, 6, 7, 3, 3, 2, 4, 4, 3, 2,
+ 2, 2, 3, 2, 1, 1, 1, 3, 3, 3,
+ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 3, 3, 2, 2, 2, 2, 3,
+ 1, 3, 1, 2, 2, 0, 1, 0, 1, 2,
+ 4, 1, 1, 2, 1, 2, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1
+};
+
+/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state
+ STATE-NUM when YYTABLE doesn't specify something else to do. Zero
+ means the default is an error. */
+static const yytype_uint8 yydefact[] =
+{
+ 2, 0, 1, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 66, 0, 67, 52, 69,
+ 70, 101, 97, 96, 95, 94, 78, 93, 92, 88,
+ 89, 91, 90, 87, 86, 80, 81, 79, 84, 85,
+ 73, 74, 83, 82, 99, 71, 72, 75, 76, 77,
+ 98, 100, 3, 6, 4, 5, 0, 64, 68, 25,
+ 24, 0, 0, 0, 0, 0, 26, 0, 23, 7,
+ 0, 0, 55, 0, 19, 62, 0, 61, 20, 21,
+ 15, 0, 57, 57, 0, 0, 0, 53, 65, 48,
+ 47, 0, 45, 46, 9, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 54, 0, 0, 56, 59, 0, 18,
+ 63, 14, 0, 58, 0, 13, 22, 8, 49, 27,
+ 28, 29, 30, 31, 32, 33, 37, 36, 34, 35,
+ 38, 39, 41, 40, 44, 43, 42, 50, 55, 0,
+ 10, 0, 16, 17, 0, 55, 0, 60, 11, 0,
+ 51, 12
+};
+
+/* YYDEFGOTO[NTERM-NUM]. */
+static const yytype_int16 yydefgoto[] =
+{
+ -1, 1, 52, 53, 54, 66, 67, 149, 55, 69,
+ 115, 122, 75, 76, 116, 57, 58
+};
+
+/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
+ STATE-NUM. */
+#define YYPACT_NINF -147
+static const yytype_int16 yypact[] =
+{
+ -147, 112, -147, 28, -10, 55, 62, 152, -15, 59,
+ 192, 85, 86, 87, 51, -147, 28, -147, -147, -147,
+ -147, -147, -147, -147, -147, -147, -147, -147, -147, -147,
+ -147, -147, -147, -147, -147, -147, -147, -147, -147, -147,
+ -147, -147, -147, -147, -147, -147, -147, -147, -147, -147,
+ -147, -147, -147, -147, -147, -147, 312, -147, -147, -147,
+ -147, 28, 28, 28, 28, 28, -147, 428, -147, -147,
+ 352, 63, 392, 17, -147, -147, 232, -147, -147, -147,
+ -147, 272, 392, 392, 84, 89, 451, -147, -147, -147,
+ -147, 469, -147, -147, -147, 28, 28, 28, 28, 28,
+ 28, 28, 28, 28, 28, 28, 28, 28, 28, 28,
+ 28, 28, 28, -147, 60, 90, 392, -147, 96, -147,
+ -147, -147, 93, 392, 94, -147, -147, -147, -147, 489,
+ 505, 520, 534, 547, 558, 558, 18, 18, 18, 18,
+ 563, 563, 23, 23, -147, -147, -147, -147, 392, 32,
+ -147, 61, -147, -147, 110, 392, 118, -147, -147, 149,
+ -147, -147
+};
+
+/* YYPGOTO[NTERM-NUM]. */
+static const yytype_int16 yypgoto[] =
+{
+ -147, -147, -147, -147, -147, 157, -11, -147, -147, -147,
+ -146, 92, -68, 200, 0, -7, -147
+};
+
+/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If
+ positive, shift that token. If negative, reduce the rule which
+ number is the opposite. If zero, do what YYDEFACT says.
+ If YYTABLE_NINF, syntax error. */
+#define YYTABLE_NINF -1
+static const yytype_uint8 yytable[] =
+{
+ 77, 56, 154, 77, 70, 86, 78, 15, 120, 159,
+ 17, 68, 19, 120, 20, 21, 22, 23, 24, 25,
+ 26, 27, 28, 29, 30, 31, 32, 33, 34, 35,
+ 36, 37, 38, 39, 117, 40, 41, 42, 43, 44,
+ 45, 46, 47, 48, 49, 50, 51, 59, 60, 88,
+ 89, 90, 91, 92, 93, 106, 107, 108, 109, 110,
+ 111, 112, 118, 88, 110, 111, 112, 61, 62, 77,
+ 59, 60, 71, 63, 77, 64, 65, 147, 155, 72,
+ 79, 156, 123, 123, 129, 130, 131, 132, 133, 134,
+ 135, 136, 137, 138, 139, 140, 141, 142, 143, 144,
+ 145, 146, 82, 83, 84, 125, 148, 157, 114, 88,
+ 126, 150, 2, 151, 152, 153, 88, 3, 4, 5,
+ 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
+ 16, 158, 17, 18, 19, 160, 20, 21, 22, 23,
+ 24, 25, 26, 27, 28, 29, 30, 31, 32, 33,
+ 34, 35, 36, 37, 38, 39, 73, 40, 41, 42,
+ 43, 44, 45, 46, 47, 48, 49, 50, 51, 15,
+ 161, 85, 17, 74, 19, 124, 20, 21, 22, 23,
+ 24, 25, 26, 27, 28, 29, 30, 31, 32, 33,
+ 34, 35, 36, 37, 38, 39, 73, 40, 41, 42,
+ 43, 44, 45, 46, 47, 48, 49, 50, 51, 15,
+ 81, 0, 17, 80, 19, 0, 20, 21, 22, 23,
+ 24, 25, 26, 27, 28, 29, 30, 31, 32, 33,
+ 34, 35, 36, 37, 38, 39, 73, 40, 41, 42,
+ 43, 44, 45, 46, 47, 48, 49, 50, 51, 15,
+ 0, 0, 17, 119, 19, 0, 20, 21, 22, 23,
+ 24, 25, 26, 27, 28, 29, 30, 31, 32, 33,
+ 34, 35, 36, 37, 38, 39, 73, 40, 41, 42,
+ 43, 44, 45, 46, 47, 48, 49, 50, 51, 15,
+ 0, 0, 17, 121, 19, 0, 20, 21, 22, 23,
+ 24, 25, 26, 27, 28, 29, 30, 31, 32, 33,
+ 34, 35, 36, 37, 38, 39, 0, 40, 41, 42,
+ 43, 44, 45, 46, 47, 48, 49, 50, 51, 15,
+ 0, 0, 17, 87, 19, 0, 20, 21, 22, 23,
+ 24, 25, 26, 27, 28, 29, 30, 31, 32, 33,
+ 34, 35, 36, 37, 38, 39, 0, 40, 41, 42,
+ 43, 44, 45, 46, 47, 48, 49, 50, 51, 15,
+ 0, 0, 17, 113, 19, 0, 20, 21, 22, 23,
+ 24, 25, 26, 27, 28, 29, 30, 31, 32, 33,
+ 34, 35, 36, 37, 38, 39, 0, 40, 41, 42,
+ 43, 44, 45, 46, 47, 48, 49, 50, 51, 15,
+ 0, 0, 17, 0, 19, 0, 20, 21, 22, 23,
+ 24, 25, 26, 27, 28, 29, 30, 31, 32, 33,
+ 34, 35, 36, 37, 38, 39, 0, 40, 41, 42,
+ 43, 44, 45, 46, 47, 48, 49, 50, 51, 94,
+ 0, 0, 0, 0, 95, 96, 97, 98, 99, 100,
+ 101, 102, 103, 104, 105, 106, 107, 108, 109, 110,
+ 111, 112, 127, 0, 0, 0, 0, 95, 96, 97,
+ 98, 99, 100, 101, 102, 103, 104, 105, 106, 107,
+ 108, 109, 110, 111, 112, 95, 96, 97, 98, 99,
+ 100, 101, 102, 103, 104, 105, 106, 107, 108, 109,
+ 110, 111, 112, 0, 0, 128, 96, 97, 98, 99,
+ 100, 101, 102, 103, 104, 105, 106, 107, 108, 109,
+ 110, 111, 112, 97, 98, 99, 100, 101, 102, 103,
+ 104, 105, 106, 107, 108, 109, 110, 111, 112, 98,
+ 99, 100, 101, 102, 103, 104, 105, 106, 107, 108,
+ 109, 110, 111, 112, 99, 100, 101, 102, 103, 104,
+ 105, 106, 107, 108, 109, 110, 111, 112, 100, 101,
+ 102, 103, 104, 105, 106, 107, 108, 109, 110, 111,
+ 112, 102, 103, 104, 105, 106, 107, 108, 109, 110,
+ 111, 112, 108, 109, 110, 111, 112
+};
+
+static const yytype_int16 yycheck[] =
+{
+ 7, 1, 148, 10, 4, 16, 21, 17, 76, 155,
+ 20, 21, 22, 81, 24, 25, 26, 27, 28, 29,
+ 30, 31, 32, 33, 34, 35, 36, 37, 38, 39,
+ 40, 41, 42, 43, 17, 45, 46, 47, 48, 49,
+ 50, 51, 52, 53, 54, 55, 56, 19, 20, 56,
+ 61, 62, 63, 64, 65, 37, 38, 39, 40, 41,
+ 42, 43, 45, 70, 41, 42, 43, 39, 40, 76,
+ 19, 20, 17, 45, 81, 47, 48, 17, 46, 17,
+ 21, 49, 82, 83, 95, 96, 97, 98, 99, 100,
+ 101, 102, 103, 104, 105, 106, 107, 108, 109, 110,
+ 111, 112, 17, 17, 17, 21, 46, 46, 45, 116,
+ 21, 21, 0, 17, 21, 21, 123, 5, 6, 7,
+ 8, 9, 10, 11, 12, 13, 14, 15, 16, 17,
+ 18, 21, 20, 21, 22, 17, 24, 25, 26, 27,
+ 28, 29, 30, 31, 32, 33, 34, 35, 36, 37,
+ 38, 39, 40, 41, 42, 43, 4, 45, 46, 47,
+ 48, 49, 50, 51, 52, 53, 54, 55, 56, 17,
+ 21, 14, 20, 21, 22, 83, 24, 25, 26, 27,
+ 28, 29, 30, 31, 32, 33, 34, 35, 36, 37,
+ 38, 39, 40, 41, 42, 43, 4, 45, 46, 47,
+ 48, 49, 50, 51, 52, 53, 54, 55, 56, 17,
+ 10, -1, 20, 21, 22, -1, 24, 25, 26, 27,
+ 28, 29, 30, 31, 32, 33, 34, 35, 36, 37,
+ 38, 39, 40, 41, 42, 43, 4, 45, 46, 47,
+ 48, 49, 50, 51, 52, 53, 54, 55, 56, 17,
+ -1, -1, 20, 21, 22, -1, 24, 25, 26, 27,
+ 28, 29, 30, 31, 32, 33, 34, 35, 36, 37,
+ 38, 39, 40, 41, 42, 43, 4, 45, 46, 47,
+ 48, 49, 50, 51, 52, 53, 54, 55, 56, 17,
+ -1, -1, 20, 21, 22, -1, 24, 25, 26, 27,
+ 28, 29, 30, 31, 32, 33, 34, 35, 36, 37,
+ 38, 39, 40, 41, 42, 43, -1, 45, 46, 47,
+ 48, 49, 50, 51, 52, 53, 54, 55, 56, 17,
+ -1, -1, 20, 21, 22, -1, 24, 25, 26, 27,
+ 28, 29, 30, 31, 32, 33, 34, 35, 36, 37,
+ 38, 39, 40, 41, 42, 43, -1, 45, 46, 47,
+ 48, 49, 50, 51, 52, 53, 54, 55, 56, 17,
+ -1, -1, 20, 21, 22, -1, 24, 25, 26, 27,
+ 28, 29, 30, 31, 32, 33, 34, 35, 36, 37,
+ 38, 39, 40, 41, 42, 43, -1, 45, 46, 47,
+ 48, 49, 50, 51, 52, 53, 54, 55, 56, 17,
+ -1, -1, 20, -1, 22, -1, 24, 25, 26, 27,
+ 28, 29, 30, 31, 32, 33, 34, 35, 36, 37,
+ 38, 39, 40, 41, 42, 43, -1, 45, 46, 47,
+ 48, 49, 50, 51, 52, 53, 54, 55, 56, 21,
+ -1, -1, -1, -1, 26, 27, 28, 29, 30, 31,
+ 32, 33, 34, 35, 36, 37, 38, 39, 40, 41,
+ 42, 43, 21, -1, -1, -1, -1, 26, 27, 28,
+ 29, 30, 31, 32, 33, 34, 35, 36, 37, 38,
+ 39, 40, 41, 42, 43, 26, 27, 28, 29, 30,
+ 31, 32, 33, 34, 35, 36, 37, 38, 39, 40,
+ 41, 42, 43, -1, -1, 46, 27, 28, 29, 30,
+ 31, 32, 33, 34, 35, 36, 37, 38, 39, 40,
+ 41, 42, 43, 28, 29, 30, 31, 32, 33, 34,
+ 35, 36, 37, 38, 39, 40, 41, 42, 43, 29,
+ 30, 31, 32, 33, 34, 35, 36, 37, 38, 39,
+ 40, 41, 42, 43, 30, 31, 32, 33, 34, 35,
+ 36, 37, 38, 39, 40, 41, 42, 43, 31, 32,
+ 33, 34, 35, 36, 37, 38, 39, 40, 41, 42,
+ 43, 33, 34, 35, 36, 37, 38, 39, 40, 41,
+ 42, 43, 39, 40, 41, 42, 43
+};
+
+/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
+ symbol of state STATE-NUM. */
+static const yytype_uint8 yystos[] =
+{
+ 0, 58, 0, 5, 6, 7, 8, 9, 10, 11,
+ 12, 13, 14, 15, 16, 17, 18, 20, 21, 22,
+ 24, 25, 26, 27, 28, 29, 30, 31, 32, 33,
+ 34, 35, 36, 37, 38, 39, 40, 41, 42, 43,
+ 45, 46, 47, 48, 49, 50, 51, 52, 53, 54,
+ 55, 56, 59, 60, 61, 65, 71, 72, 73, 19,
+ 20, 39, 40, 45, 47, 48, 62, 63, 21, 66,
+ 71, 17, 17, 4, 21, 69, 70, 72, 21, 21,
+ 21, 70, 17, 17, 17, 62, 63, 21, 72, 63,
+ 63, 63, 63, 63, 21, 26, 27, 28, 29, 30,
+ 31, 32, 33, 34, 35, 36, 37, 38, 39, 40,
+ 41, 42, 43, 21, 45, 67, 71, 17, 45, 21,
+ 69, 21, 68, 71, 68, 21, 21, 21, 46, 63,
+ 63, 63, 63, 63, 63, 63, 63, 63, 63, 63,
+ 63, 63, 63, 63, 63, 63, 63, 17, 46, 64,
+ 21, 17, 21, 21, 67, 46, 49, 46, 21, 67,
+ 17, 21
+};
+
+#define yyerrok (yyerrstatus = 0)
+#define yyclearin (yychar = YYEMPTY)
+#define YYEMPTY (-2)
+#define YYEOF 0
+
+#define YYACCEPT goto yyacceptlab
+#define YYABORT goto yyabortlab
+#define YYERROR goto yyerrorlab
+
+
+/* Like YYERROR except do call yyerror. This remains here temporarily
+ to ease the transition to the new meaning of YYERROR, for GCC.
+ Once GCC version 2 has supplanted version 1, this can go. */
+
+#define YYFAIL goto yyerrlab
+
+#define YYRECOVERING() (!!yyerrstatus)
+
+#define YYBACKUP(Token, Value) \
+do \
+ if (yychar == YYEMPTY && yylen == 1) \
+ { \
+ yychar = (Token); \
+ yylval = (Value); \
+ yytoken = YYTRANSLATE (yychar); \
+ YYPOPSTACK (1); \
+ goto yybackup; \
+ } \
+ else \
+ { \
+ yyerror (&yylloc, parser, YY_("syntax error: cannot back up")); \
+ YYERROR; \
+ } \
+while (YYID (0))
+
+
+#define YYTERROR 1
+#define YYERRCODE 256
+
+
+/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N].
+ If N is 0, then set CURRENT to the empty location which ends
+ the previous symbol: RHS[0] (always defined). */
+
+#define YYRHSLOC(Rhs, K) ((Rhs)[K])
+#ifndef YYLLOC_DEFAULT
+# define YYLLOC_DEFAULT(Current, Rhs, N) \
+ do \
+ if (YYID (N)) \
+ { \
+ (Current).first_line = YYRHSLOC (Rhs, 1).first_line; \
+ (Current).first_column = YYRHSLOC (Rhs, 1).first_column; \
+ (Current).last_line = YYRHSLOC (Rhs, N).last_line; \
+ (Current).last_column = YYRHSLOC (Rhs, N).last_column; \
+ } \
+ else \
+ { \
+ (Current).first_line = (Current).last_line = \
+ YYRHSLOC (Rhs, 0).last_line; \
+ (Current).first_column = (Current).last_column = \
+ YYRHSLOC (Rhs, 0).last_column; \
+ } \
+ while (YYID (0))
+#endif
+
+
+/* YY_LOCATION_PRINT -- Print the location on the stream.
+ This macro was not mandated originally: define only if we know
+ we won't break user code: when these are the locations we know. */
+
+#ifndef YY_LOCATION_PRINT
+# if YYLTYPE_IS_TRIVIAL
+# define YY_LOCATION_PRINT(File, Loc) \
+ fprintf (File, "%d.%d-%d.%d", \
+ (Loc).first_line, (Loc).first_column, \
+ (Loc).last_line, (Loc).last_column)
+# else
+# define YY_LOCATION_PRINT(File, Loc) ((void) 0)
+# endif
+#endif
+
+
+/* YYLEX -- calling `yylex' with the right arguments. */
+
+#ifdef YYLEX_PARAM
+# define YYLEX yylex (&yylval, &yylloc, YYLEX_PARAM)
+#else
+# define YYLEX yylex (&yylval, &yylloc, parser)
+#endif
+
+/* Enable debugging if requested. */
+#if YYDEBUG
+
+# ifndef YYFPRINTF
+# include <stdio.h> /* INFRINGES ON USER NAME SPACE */
+# define YYFPRINTF fprintf
+# endif
+
+# define YYDPRINTF(Args) \
+do { \
+ if (yydebug) \
+ YYFPRINTF Args; \
+} while (YYID (0))
+
+# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \
+do { \
+ if (yydebug) \
+ { \
+ YYFPRINTF (stderr, "%s ", Title); \
+ yy_symbol_print (stderr, \
+ Type, Value, Location, parser); \
+ YYFPRINTF (stderr, "\n"); \
+ } \
+} while (YYID (0))
+
+
+/*--------------------------------.
+| Print this symbol on YYOUTPUT. |
+`--------------------------------*/
+
+/*ARGSUSED*/
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static void
+yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep, YYLTYPE const * const yylocationp, glcpp_parser_t *parser)
+#else
+static void
+yy_symbol_value_print (yyoutput, yytype, yyvaluep, yylocationp, parser)
+ FILE *yyoutput;
+ int yytype;
+ YYSTYPE const * const yyvaluep;
+ YYLTYPE const * const yylocationp;
+ glcpp_parser_t *parser;
+#endif
+{
+ if (!yyvaluep)
+ return;
+ YYUSE (yylocationp);
+ YYUSE (parser);
+# ifdef YYPRINT
+ if (yytype < YYNTOKENS)
+ YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
+# else
+ YYUSE (yyoutput);
+# endif
+ switch (yytype)
+ {
+ default:
+ break;
+ }
+}
+
+
+/*--------------------------------.
+| Print this symbol on YYOUTPUT. |
+`--------------------------------*/
+
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static void
+yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep, YYLTYPE const * const yylocationp, glcpp_parser_t *parser)
+#else
+static void
+yy_symbol_print (yyoutput, yytype, yyvaluep, yylocationp, parser)
+ FILE *yyoutput;
+ int yytype;
+ YYSTYPE const * const yyvaluep;
+ YYLTYPE const * const yylocationp;
+ glcpp_parser_t *parser;
+#endif
+{
+ if (yytype < YYNTOKENS)
+ YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
+ else
+ YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
+
+ YY_LOCATION_PRINT (yyoutput, *yylocationp);
+ YYFPRINTF (yyoutput, ": ");
+ yy_symbol_value_print (yyoutput, yytype, yyvaluep, yylocationp, parser);
+ YYFPRINTF (yyoutput, ")");
+}
+
+/*------------------------------------------------------------------.
+| yy_stack_print -- Print the state stack from its BOTTOM up to its |
+| TOP (included). |
+`------------------------------------------------------------------*/
+
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static void
+yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop)
+#else
+static void
+yy_stack_print (yybottom, yytop)
+ yytype_int16 *yybottom;
+ yytype_int16 *yytop;
+#endif
+{
+ YYFPRINTF (stderr, "Stack now");
+ for (; yybottom <= yytop; yybottom++)
+ {
+ int yybot = *yybottom;
+ YYFPRINTF (stderr, " %d", yybot);
+ }
+ YYFPRINTF (stderr, "\n");
+}
+
+# define YY_STACK_PRINT(Bottom, Top) \
+do { \
+ if (yydebug) \
+ yy_stack_print ((Bottom), (Top)); \
+} while (YYID (0))
+
+
+/*------------------------------------------------.
+| Report that the YYRULE is going to be reduced. |
+`------------------------------------------------*/
+
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static void
+yy_reduce_print (YYSTYPE *yyvsp, YYLTYPE *yylsp, int yyrule, glcpp_parser_t *parser)
+#else
+static void
+yy_reduce_print (yyvsp, yylsp, yyrule, parser)
+ YYSTYPE *yyvsp;
+ YYLTYPE *yylsp;
+ int yyrule;
+ glcpp_parser_t *parser;
+#endif
+{
+ int yynrhs = yyr2[yyrule];
+ int yyi;
+ unsigned long int yylno = yyrline[yyrule];
+ YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n",
+ yyrule - 1, yylno);
+ /* The symbols being reduced. */
+ for (yyi = 0; yyi < yynrhs; yyi++)
+ {
+ YYFPRINTF (stderr, " $%d = ", yyi + 1);
+ yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi],
+ &(yyvsp[(yyi + 1) - (yynrhs)])
+ , &(yylsp[(yyi + 1) - (yynrhs)]) , parser);
+ YYFPRINTF (stderr, "\n");
+ }
+}
+
+# define YY_REDUCE_PRINT(Rule) \
+do { \
+ if (yydebug) \
+ yy_reduce_print (yyvsp, yylsp, Rule, parser); \
+} while (YYID (0))
+
+/* Nonzero means print parse trace. It is left uninitialized so that
+ multiple parsers can coexist. */
+int yydebug;
+#else /* !YYDEBUG */
+# define YYDPRINTF(Args)
+# define YY_SYMBOL_PRINT(Title, Type, Value, Location)
+# define YY_STACK_PRINT(Bottom, Top)
+# define YY_REDUCE_PRINT(Rule)
+#endif /* !YYDEBUG */
+
+
+/* YYINITDEPTH -- initial size of the parser's stacks. */
+#ifndef YYINITDEPTH
+# define YYINITDEPTH 200
+#endif
+
+/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
+ if the built-in stack extension method is used).
+
+ Do not make this value too large; the results are undefined if
+ YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH)
+ evaluated with infinite-precision integer arithmetic. */
+
+#ifndef YYMAXDEPTH
+# define YYMAXDEPTH 10000
+#endif
+
+
+
+#if YYERROR_VERBOSE
+
+# ifndef yystrlen
+# if defined __GLIBC__ && defined _STRING_H
+# define yystrlen strlen
+# else
+/* Return the length of YYSTR. */
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static YYSIZE_T
+yystrlen (const char *yystr)
+#else
+static YYSIZE_T
+yystrlen (yystr)
+ const char *yystr;
+#endif
+{
+ YYSIZE_T yylen;
+ for (yylen = 0; yystr[yylen]; yylen++)
+ continue;
+ return yylen;
+}
+# endif
+# endif
+
+# ifndef yystpcpy
+# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE
+# define yystpcpy stpcpy
+# else
+/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
+ YYDEST. */
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static char *
+yystpcpy (char *yydest, const char *yysrc)
+#else
+static char *
+yystpcpy (yydest, yysrc)
+ char *yydest;
+ const char *yysrc;
+#endif
+{
+ char *yyd = yydest;
+ const char *yys = yysrc;
+
+ while ((*yyd++ = *yys++) != '\0')
+ continue;
+
+ return yyd - 1;
+}
+# endif
+# endif
+
+# ifndef yytnamerr
+/* Copy to YYRES the contents of YYSTR after stripping away unnecessary
+ quotes and backslashes, so that it's suitable for yyerror. The
+ heuristic is that double-quoting is unnecessary unless the string
+ contains an apostrophe, a comma, or backslash (other than
+ backslash-backslash). YYSTR is taken from yytname. If YYRES is
+ null, do not copy; instead, return the length of what the result
+ would have been. */
+static YYSIZE_T
+yytnamerr (char *yyres, const char *yystr)
+{
+ if (*yystr == '"')
+ {
+ YYSIZE_T yyn = 0;
+ char const *yyp = yystr;
+
+ for (;;)
+ switch (*++yyp)
+ {
+ case '\'':
+ case ',':
+ goto do_not_strip_quotes;
+
+ case '\\':
+ if (*++yyp != '\\')
+ goto do_not_strip_quotes;
+ /* Fall through. */
+ default:
+ if (yyres)
+ yyres[yyn] = *yyp;
+ yyn++;
+ break;
+
+ case '"':
+ if (yyres)
+ yyres[yyn] = '\0';
+ return yyn;
+ }
+ do_not_strip_quotes: ;
+ }
+
+ if (! yyres)
+ return yystrlen (yystr);
+
+ return yystpcpy (yyres, yystr) - yyres;
+}
+# endif
+
+/* Copy into YYRESULT an error message about the unexpected token
+ YYCHAR while in state YYSTATE. Return the number of bytes copied,
+ including the terminating null byte. If YYRESULT is null, do not
+ copy anything; just return the number of bytes that would be
+ copied. As a special case, return 0 if an ordinary "syntax error"
+ message will do. Return YYSIZE_MAXIMUM if overflow occurs during
+ size calculation. */
+static YYSIZE_T
+yysyntax_error (char *yyresult, int yystate, int yychar)
+{
+ int yyn = yypact[yystate];
+
+ if (! (YYPACT_NINF < yyn && yyn <= YYLAST))
+ return 0;
+ else
+ {
+ int yytype = YYTRANSLATE (yychar);
+ YYSIZE_T yysize0 = yytnamerr (0, yytname[yytype]);
+ YYSIZE_T yysize = yysize0;
+ YYSIZE_T yysize1;
+ int yysize_overflow = 0;
+ enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 };
+ char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
+ int yyx;
+
+# if 0
+ /* This is so xgettext sees the translatable formats that are
+ constructed on the fly. */
+ YY_("syntax error, unexpected %s");
+ YY_("syntax error, unexpected %s, expecting %s");
+ YY_("syntax error, unexpected %s, expecting %s or %s");
+ YY_("syntax error, unexpected %s, expecting %s or %s or %s");
+ YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s");
+# endif
+ char *yyfmt;
+ char const *yyf;
+ static char const yyunexpected[] = "syntax error, unexpected %s";
+ static char const yyexpecting[] = ", expecting %s";
+ static char const yyor[] = " or %s";
+ char yyformat[sizeof yyunexpected
+ + sizeof yyexpecting - 1
+ + ((YYERROR_VERBOSE_ARGS_MAXIMUM - 2)
+ * (sizeof yyor - 1))];
+ char const *yyprefix = yyexpecting;
+
+ /* Start YYX at -YYN if negative to avoid negative indexes in
+ YYCHECK. */
+ int yyxbegin = yyn < 0 ? -yyn : 0;
+
+ /* Stay within bounds of both yycheck and yytname. */
+ int yychecklim = YYLAST - yyn + 1;
+ int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
+ int yycount = 1;
+
+ yyarg[0] = yytname[yytype];
+ yyfmt = yystpcpy (yyformat, yyunexpected);
+
+ for (yyx = yyxbegin; yyx < yyxend; ++yyx)
+ if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
+ {
+ if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
+ {
+ yycount = 1;
+ yysize = yysize0;
+ yyformat[sizeof yyunexpected - 1] = '\0';
+ break;
+ }
+ yyarg[yycount++] = yytname[yyx];
+ yysize1 = yysize + yytnamerr (0, yytname[yyx]);
+ yysize_overflow |= (yysize1 < yysize);
+ yysize = yysize1;
+ yyfmt = yystpcpy (yyfmt, yyprefix);
+ yyprefix = yyor;
+ }
+
+ yyf = YY_(yyformat);
+ yysize1 = yysize + yystrlen (yyf);
+ yysize_overflow |= (yysize1 < yysize);
+ yysize = yysize1;
+
+ if (yysize_overflow)
+ return YYSIZE_MAXIMUM;
+
+ if (yyresult)
+ {
+ /* Avoid sprintf, as that infringes on the user's name space.
+ Don't have undefined behavior even if the translation
+ produced a string with the wrong number of "%s"s. */
+ char *yyp = yyresult;
+ int yyi = 0;
+ while ((*yyp = *yyf) != '\0')
+ {
+ if (*yyp == '%' && yyf[1] == 's' && yyi < yycount)
+ {
+ yyp += yytnamerr (yyp, yyarg[yyi++]);
+ yyf += 2;
+ }
+ else
+ {
+ yyp++;
+ yyf++;
+ }
+ }
+ }
+ return yysize;
+ }
+}
+#endif /* YYERROR_VERBOSE */
+
+
+/*-----------------------------------------------.
+| Release the memory associated to this symbol. |
+`-----------------------------------------------*/
+
+/*ARGSUSED*/
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static void
+yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep, YYLTYPE *yylocationp, glcpp_parser_t *parser)
+#else
+static void
+yydestruct (yymsg, yytype, yyvaluep, yylocationp, parser)
+ const char *yymsg;
+ int yytype;
+ YYSTYPE *yyvaluep;
+ YYLTYPE *yylocationp;
+ glcpp_parser_t *parser;
+#endif
+{
+ YYUSE (yyvaluep);
+ YYUSE (yylocationp);
+ YYUSE (parser);
+
+ if (!yymsg)
+ yymsg = "Deleting";
+ YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp);
+
+ switch (yytype)
+ {
+
+ default:
+ break;
+ }
+}
+
+/* Prevent warnings from -Wmissing-prototypes. */
+#ifdef YYPARSE_PARAM
+#if defined __STDC__ || defined __cplusplus
+int yyparse (void *YYPARSE_PARAM);
+#else
+int yyparse ();
+#endif
+#else /* ! YYPARSE_PARAM */
+#if defined __STDC__ || defined __cplusplus
+int yyparse (glcpp_parser_t *parser);
+#else
+int yyparse ();
+#endif
+#endif /* ! YYPARSE_PARAM */
+
+
+
+
+
+/*-------------------------.
+| yyparse or yypush_parse. |
+`-------------------------*/
+
+#ifdef YYPARSE_PARAM
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+int
+yyparse (void *YYPARSE_PARAM)
+#else
+int
+yyparse (YYPARSE_PARAM)
+ void *YYPARSE_PARAM;
+#endif
+#else /* ! YYPARSE_PARAM */
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+int
+yyparse (glcpp_parser_t *parser)
+#else
+int
+yyparse (parser)
+ glcpp_parser_t *parser;
+#endif
+#endif
+{
+/* The lookahead symbol. */
+int yychar;
+
+/* The semantic value of the lookahead symbol. */
+YYSTYPE yylval;
+
+/* Location data for the lookahead symbol. */
+YYLTYPE yylloc;
+
+ /* Number of syntax errors so far. */
+ int yynerrs;
+
+ int yystate;
+ /* Number of tokens to shift before error messages enabled. */
+ int yyerrstatus;
+
+ /* The stacks and their tools:
+ `yyss': related to states.
+ `yyvs': related to semantic values.
+ `yyls': related to locations.
+
+ Refer to the stacks thru separate pointers, to allow yyoverflow
+ to reallocate them elsewhere. */
+
+ /* The state stack. */
+ yytype_int16 yyssa[YYINITDEPTH];
+ yytype_int16 *yyss;
+ yytype_int16 *yyssp;
+
+ /* The semantic value stack. */
+ YYSTYPE yyvsa[YYINITDEPTH];
+ YYSTYPE *yyvs;
+ YYSTYPE *yyvsp;
+
+ /* The location stack. */
+ YYLTYPE yylsa[YYINITDEPTH];
+ YYLTYPE *yyls;
+ YYLTYPE *yylsp;
+
+ /* The locations where the error started and ended. */
+ YYLTYPE yyerror_range[2];
+
+ YYSIZE_T yystacksize;
+
+ int yyn;
+ int yyresult;
+ /* Lookahead token as an internal (translated) token number. */
+ int yytoken;
+ /* The variables used to return semantic value and location from the
+ action routines. */
+ YYSTYPE yyval;
+ YYLTYPE yyloc;
+
+#if YYERROR_VERBOSE
+ /* Buffer for error messages, and its allocated size. */
+ char yymsgbuf[128];
+ char *yymsg = yymsgbuf;
+ YYSIZE_T yymsg_alloc = sizeof yymsgbuf;
+#endif
+
+#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N), yylsp -= (N))
+
+ /* The number of symbols on the RHS of the reduced rule.
+ Keep to zero when no symbol should be popped. */
+ int yylen = 0;
+
+ yytoken = 0;
+ yyss = yyssa;
+ yyvs = yyvsa;
+ yyls = yylsa;
+ yystacksize = YYINITDEPTH;
+
+ YYDPRINTF ((stderr, "Starting parse\n"));
+
+ yystate = 0;
+ yyerrstatus = 0;
+ yynerrs = 0;
+ yychar = YYEMPTY; /* Cause a token to be read. */
+
+ /* Initialize stack pointers.
+ Waste one element of value and location stack
+ so that they stay on the same level as the state stack.
+ The wasted elements are never initialized. */
+ yyssp = yyss;
+ yyvsp = yyvs;
+ yylsp = yyls;
+
+#if YYLTYPE_IS_TRIVIAL
+ /* Initialize the default location before parsing starts. */
+ yylloc.first_line = yylloc.last_line = 1;
+ yylloc.first_column = yylloc.last_column = 1;
+#endif
+
+/* User initialization code. */
+
+/* Line 1242 of yacc.c */
+#line 148 "glcpp/glcpp-parse.y"
+{
+ yylloc.first_line = 1;
+ yylloc.first_column = 1;
+ yylloc.last_line = 1;
+ yylloc.last_column = 1;
+ yylloc.source = 0;
+}
+
+/* Line 1242 of yacc.c */
+#line 1610 "glcpp/glcpp-parse.c"
+ yylsp[0] = yylloc;
+
+ goto yysetstate;
+
+/*------------------------------------------------------------.
+| yynewstate -- Push a new state, which is found in yystate. |
+`------------------------------------------------------------*/
+ yynewstate:
+ /* In all cases, when you get here, the value and location stacks
+ have just been pushed. So pushing a state here evens the stacks. */
+ yyssp++;
+
+ yysetstate:
+ *yyssp = yystate;
+
+ if (yyss + yystacksize - 1 <= yyssp)
+ {
+ /* Get the current used size of the three stacks, in elements. */
+ YYSIZE_T yysize = yyssp - yyss + 1;
+
+#ifdef yyoverflow
+ {
+ /* Give user a chance to reallocate the stack. Use copies of
+ these so that the &'s don't force the real ones into
+ memory. */
+ YYSTYPE *yyvs1 = yyvs;
+ yytype_int16 *yyss1 = yyss;
+ YYLTYPE *yyls1 = yyls;
+
+ /* Each stack pointer address is followed by the size of the
+ data in use in that stack, in bytes. This used to be a
+ conditional around just the two extra args, but that might
+ be undefined if yyoverflow is a macro. */
+ yyoverflow (YY_("memory exhausted"),
+ &yyss1, yysize * sizeof (*yyssp),
+ &yyvs1, yysize * sizeof (*yyvsp),
+ &yyls1, yysize * sizeof (*yylsp),
+ &yystacksize);
+
+ yyls = yyls1;
+ yyss = yyss1;
+ yyvs = yyvs1;
+ }
+#else /* no yyoverflow */
+# ifndef YYSTACK_RELOCATE
+ goto yyexhaustedlab;
+# else
+ /* Extend the stack our own way. */
+ if (YYMAXDEPTH <= yystacksize)
+ goto yyexhaustedlab;
+ yystacksize *= 2;
+ if (YYMAXDEPTH < yystacksize)
+ yystacksize = YYMAXDEPTH;
+
+ {
+ yytype_int16 *yyss1 = yyss;
+ union yyalloc *yyptr =
+ (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
+ if (! yyptr)
+ goto yyexhaustedlab;
+ YYSTACK_RELOCATE (yyss_alloc, yyss);
+ YYSTACK_RELOCATE (yyvs_alloc, yyvs);
+ YYSTACK_RELOCATE (yyls_alloc, yyls);
+# undef YYSTACK_RELOCATE
+ if (yyss1 != yyssa)
+ YYSTACK_FREE (yyss1);
+ }
+# endif
+#endif /* no yyoverflow */
+
+ yyssp = yyss + yysize - 1;
+ yyvsp = yyvs + yysize - 1;
+ yylsp = yyls + yysize - 1;
+
+ YYDPRINTF ((stderr, "Stack size increased to %lu\n",
+ (unsigned long int) yystacksize));
+
+ if (yyss + yystacksize - 1 <= yyssp)
+ YYABORT;
+ }
+
+ YYDPRINTF ((stderr, "Entering state %d\n", yystate));
+
+ if (yystate == YYFINAL)
+ YYACCEPT;
+
+ goto yybackup;
+
+/*-----------.
+| yybackup. |
+`-----------*/
+yybackup:
+
+ /* Do appropriate processing given the current state. Read a
+ lookahead token if we need one and don't already have one. */
+
+ /* First try to decide what to do without reference to lookahead token. */
+ yyn = yypact[yystate];
+ if (yyn == YYPACT_NINF)
+ goto yydefault;
+
+ /* Not known => get a lookahead token if don't already have one. */
+
+ /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */
+ if (yychar == YYEMPTY)
+ {
+ YYDPRINTF ((stderr, "Reading a token: "));
+ yychar = YYLEX;
+ }
+
+ if (yychar <= YYEOF)
+ {
+ yychar = yytoken = YYEOF;
+ YYDPRINTF ((stderr, "Now at end of input.\n"));
+ }
+ else
+ {
+ yytoken = YYTRANSLATE (yychar);
+ YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc);
+ }
+
+ /* If the proper action on seeing token YYTOKEN is to reduce or to
+ detect an error, take that action. */
+ yyn += yytoken;
+ if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
+ goto yydefault;
+ yyn = yytable[yyn];
+ if (yyn <= 0)
+ {
+ if (yyn == 0 || yyn == YYTABLE_NINF)
+ goto yyerrlab;
+ yyn = -yyn;
+ goto yyreduce;
+ }
+
+ /* Count tokens shifted since error; after three, turn off error
+ status. */
+ if (yyerrstatus)
+ yyerrstatus--;
+
+ /* Shift the lookahead token. */
+ YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
+
+ /* Discard the shifted token. */
+ yychar = YYEMPTY;
+
+ yystate = yyn;
+ *++yyvsp = yylval;
+ *++yylsp = yylloc;
+ goto yynewstate;
+
+
+/*-----------------------------------------------------------.
+| yydefault -- do the default action for the current state. |
+`-----------------------------------------------------------*/
+yydefault:
+ yyn = yydefact[yystate];
+ if (yyn == 0)
+ goto yyerrlab;
+ goto yyreduce;
+
+
+/*-----------------------------.
+| yyreduce -- Do a reduction. |
+`-----------------------------*/
+yyreduce:
+ /* yyn is the number of a rule to reduce with. */
+ yylen = yyr2[yyn];
+
+ /* If YYLEN is nonzero, implement the default value of the action:
+ `$$ = $1'.
+
+ Otherwise, the following line sets YYVAL to garbage.
+ This behavior is undocumented and Bison
+ users should not rely upon it. Assigning to YYVAL
+ unconditionally makes the parser a bit smaller, and it avoids a
+ GCC warning that YYVAL may be used uninitialized. */
+ yyval = yyvsp[1-yylen];
+
+ /* Default location. */
+ YYLLOC_DEFAULT (yyloc, (yylsp - yylen), yylen);
+ YY_REDUCE_PRINT (yyn);
+ switch (yyn)
+ {
+ case 4:
+
+/* Line 1455 of yacc.c */
+#line 187 "glcpp/glcpp-parse.y"
+ {
+ ralloc_strcat (&parser->output, "\n");
+ ;}
+ break;
+
+ case 5:
+
+/* Line 1455 of yacc.c */
+#line 190 "glcpp/glcpp-parse.y"
+ {
+ _glcpp_parser_print_expanded_token_list (parser, (yyvsp[(1) - (1)].token_list));
+ ralloc_strcat (&parser->output, "\n");
+ ralloc_free ((yyvsp[(1) - (1)].token_list));
+ ;}
+ break;
+
+ case 8:
+
+/* Line 1455 of yacc.c */
+#line 200 "glcpp/glcpp-parse.y"
+ {
+ _glcpp_parser_skip_stack_push_if (parser, & (yylsp[(1) - (3)]), (yyvsp[(2) - (3)].ival));
+ ;}
+ break;
+
+ case 9:
+
+/* Line 1455 of yacc.c */
+#line 203 "glcpp/glcpp-parse.y"
+ {
+ _glcpp_parser_skip_stack_change_if (parser, & (yylsp[(1) - (3)]), "elif", (yyvsp[(2) - (3)].ival));
+ ;}
+ break;
+
+ case 10:
+
+/* Line 1455 of yacc.c */
+#line 209 "glcpp/glcpp-parse.y"
+ {
+ _define_object_macro (parser, & (yylsp[(2) - (4)]), (yyvsp[(2) - (4)].str), (yyvsp[(3) - (4)].token_list));
+ ;}
+ break;
+
+ case 11:
+
+/* Line 1455 of yacc.c */
+#line 212 "glcpp/glcpp-parse.y"
+ {
+ _define_function_macro (parser, & (yylsp[(2) - (6)]), (yyvsp[(2) - (6)].str), NULL, (yyvsp[(5) - (6)].token_list));
+ ;}
+ break;
+
+ case 12:
+
+/* Line 1455 of yacc.c */
+#line 215 "glcpp/glcpp-parse.y"
+ {
+ _define_function_macro (parser, & (yylsp[(2) - (7)]), (yyvsp[(2) - (7)].str), (yyvsp[(4) - (7)].string_list), (yyvsp[(6) - (7)].token_list));
+ ;}
+ break;
+
+ case 13:
+
+/* Line 1455 of yacc.c */
+#line 218 "glcpp/glcpp-parse.y"
+ {
+ macro_t *macro = hash_table_find (parser->defines, (yyvsp[(2) - (3)].str));
+ if (macro) {
+ hash_table_remove (parser->defines, (yyvsp[(2) - (3)].str));
+ ralloc_free (macro);
+ }
+ ralloc_free ((yyvsp[(2) - (3)].str));
+ ;}
+ break;
+
+ case 14:
+
+/* Line 1455 of yacc.c */
+#line 226 "glcpp/glcpp-parse.y"
+ {
+ /* Be careful to only evaluate the 'if' expression if
+ * we are not skipping. When we are skipping, we
+ * simply push a new 0-valued 'if' onto the skip
+ * stack.
+ *
+ * This avoids generating diagnostics for invalid
+ * expressions that are being skipped. */
+ if (parser->skip_stack == NULL ||
+ parser->skip_stack->type == SKIP_NO_SKIP)
+ {
+ _glcpp_parser_expand_if (parser, IF_EXPANDED, (yyvsp[(2) - (3)].token_list));
+ }
+ else
+ {
+ _glcpp_parser_skip_stack_push_if (parser, & (yylsp[(1) - (3)]), 0);
+ parser->skip_stack->type = SKIP_TO_ENDIF;
+ }
+ ;}
+ break;
+
+ case 15:
+
+/* Line 1455 of yacc.c */
+#line 245 "glcpp/glcpp-parse.y"
+ {
+ /* #if without an expression is only an error if we
+ * are not skipping */
+ if (parser->skip_stack == NULL ||
+ parser->skip_stack->type == SKIP_NO_SKIP)
+ {
+ glcpp_error(& (yylsp[(1) - (2)]), parser, "#if with no expression");
+ }
+ _glcpp_parser_skip_stack_push_if (parser, & (yylsp[(1) - (2)]), 0);
+ ;}
+ break;
+
+ case 16:
+
+/* Line 1455 of yacc.c */
+#line 255 "glcpp/glcpp-parse.y"
+ {
+ macro_t *macro = hash_table_find (parser->defines, (yyvsp[(2) - (4)].str));
+ ralloc_free ((yyvsp[(2) - (4)].str));
+ _glcpp_parser_skip_stack_push_if (parser, & (yylsp[(1) - (4)]), macro != NULL);
+ ;}
+ break;
+
+ case 17:
+
+/* Line 1455 of yacc.c */
+#line 260 "glcpp/glcpp-parse.y"
+ {
+ macro_t *macro = hash_table_find (parser->defines, (yyvsp[(2) - (4)].str));
+ ralloc_free ((yyvsp[(2) - (4)].str));
+ _glcpp_parser_skip_stack_push_if (parser, & (yylsp[(1) - (4)]), macro == NULL);
+ ;}
+ break;
+
+ case 18:
+
+/* Line 1455 of yacc.c */
+#line 265 "glcpp/glcpp-parse.y"
+ {
+ /* Be careful to only evaluate the 'elif' expression
+ * if we are not skipping. When we are skipping, we
+ * simply change to a 0-valued 'elif' on the skip
+ * stack.
+ *
+ * This avoids generating diagnostics for invalid
+ * expressions that are being skipped. */
+ if (parser->skip_stack &&
+ parser->skip_stack->type == SKIP_TO_ELSE)
+ {
+ _glcpp_parser_expand_if (parser, ELIF_EXPANDED, (yyvsp[(2) - (3)].token_list));
+ }
+ else
+ {
+ _glcpp_parser_skip_stack_change_if (parser, & (yylsp[(1) - (3)]),
+ "elif", 0);
+ }
+ ;}
+ break;
+
+ case 19:
+
+/* Line 1455 of yacc.c */
+#line 284 "glcpp/glcpp-parse.y"
+ {
+ /* #elif without an expression is an error unless we
+ * are skipping. */
+ if (parser->skip_stack &&
+ parser->skip_stack->type == SKIP_TO_ELSE)
+ {
+ glcpp_error(& (yylsp[(1) - (2)]), parser, "#elif with no expression");
+ }
+ else
+ {
+ _glcpp_parser_skip_stack_change_if (parser, & (yylsp[(1) - (2)]),
+ "elif", 0);
+ glcpp_warning(& (yylsp[(1) - (2)]), parser, "ignoring illegal #elif without expression");
+ }
+ ;}
+ break;
+
+ case 20:
+
+/* Line 1455 of yacc.c */
+#line 299 "glcpp/glcpp-parse.y"
+ {
+ _glcpp_parser_skip_stack_change_if (parser, & (yylsp[(1) - (2)]), "else", 1);
+ ;}
+ break;
+
+ case 21:
+
+/* Line 1455 of yacc.c */
+#line 302 "glcpp/glcpp-parse.y"
+ {
+ _glcpp_parser_skip_stack_pop (parser, & (yylsp[(1) - (2)]));
+ ;}
+ break;
+
+ case 22:
+
+/* Line 1455 of yacc.c */
+#line 305 "glcpp/glcpp-parse.y"
+ {
+ macro_t *macro = hash_table_find (parser->defines, "__VERSION__");
+ if (macro) {
+ hash_table_remove (parser->defines, "__VERSION__");
+ ralloc_free (macro);
+ }
+ add_builtin_define (parser, "__VERSION__", (yyvsp[(2) - (3)].ival));
+
+ if ((yyvsp[(2) - (3)].ival) == 100)
+ add_builtin_define (parser, "GL_ES", 1);
+
+ /* Currently, all ES2 implementations support highp in the
+ * fragment shader, so we always define this macro in ES2.
+ * If we ever get a driver that doesn't support highp, we'll
+ * need to add a flag to the gl_context and check that here.
+ */
+ if ((yyvsp[(2) - (3)].ival) >= 130 || (yyvsp[(2) - (3)].ival) == 100)
+ add_builtin_define (parser, "GL_FRAGMENT_PRECISION_HIGH", 1);
+
+ ralloc_asprintf_append (&parser->output, "#version %" PRIiMAX, (yyvsp[(2) - (3)].ival));
+ ;}
+ break;
+
+ case 24:
+
+/* Line 1455 of yacc.c */
+#line 330 "glcpp/glcpp-parse.y"
+ {
+ if (strlen ((yyvsp[(1) - (1)].str)) >= 3 && strncmp ((yyvsp[(1) - (1)].str), "0x", 2) == 0) {
+ (yyval.ival) = strtoll ((yyvsp[(1) - (1)].str) + 2, NULL, 16);
+ } else if ((yyvsp[(1) - (1)].str)[0] == '0') {
+ (yyval.ival) = strtoll ((yyvsp[(1) - (1)].str), NULL, 8);
+ } else {
+ (yyval.ival) = strtoll ((yyvsp[(1) - (1)].str), NULL, 10);
+ }
+ ;}
+ break;
+
+ case 25:
+
+/* Line 1455 of yacc.c */
+#line 339 "glcpp/glcpp-parse.y"
+ {
+ (yyval.ival) = (yyvsp[(1) - (1)].ival);
+ ;}
+ break;
+
+ case 27:
+
+/* Line 1455 of yacc.c */
+#line 345 "glcpp/glcpp-parse.y"
+ {
+ (yyval.ival) = (yyvsp[(1) - (3)].ival) || (yyvsp[(3) - (3)].ival);
+ ;}
+ break;
+
+ case 28:
+
+/* Line 1455 of yacc.c */
+#line 348 "glcpp/glcpp-parse.y"
+ {
+ (yyval.ival) = (yyvsp[(1) - (3)].ival) && (yyvsp[(3) - (3)].ival);
+ ;}
+ break;
+
+ case 29:
+
+/* Line 1455 of yacc.c */
+#line 351 "glcpp/glcpp-parse.y"
+ {
+ (yyval.ival) = (yyvsp[(1) - (3)].ival) | (yyvsp[(3) - (3)].ival);
+ ;}
+ break;
+
+ case 30:
+
+/* Line 1455 of yacc.c */
+#line 354 "glcpp/glcpp-parse.y"
+ {
+ (yyval.ival) = (yyvsp[(1) - (3)].ival) ^ (yyvsp[(3) - (3)].ival);
+ ;}
+ break;
+
+ case 31:
+
+/* Line 1455 of yacc.c */
+#line 357 "glcpp/glcpp-parse.y"
+ {
+ (yyval.ival) = (yyvsp[(1) - (3)].ival) & (yyvsp[(3) - (3)].ival);
+ ;}
+ break;
+
+ case 32:
+
+/* Line 1455 of yacc.c */
+#line 360 "glcpp/glcpp-parse.y"
+ {
+ (yyval.ival) = (yyvsp[(1) - (3)].ival) != (yyvsp[(3) - (3)].ival);
+ ;}
+ break;
+
+ case 33:
+
+/* Line 1455 of yacc.c */
+#line 363 "glcpp/glcpp-parse.y"
+ {
+ (yyval.ival) = (yyvsp[(1) - (3)].ival) == (yyvsp[(3) - (3)].ival);
+ ;}
+ break;
+
+ case 34:
+
+/* Line 1455 of yacc.c */
+#line 366 "glcpp/glcpp-parse.y"
+ {
+ (yyval.ival) = (yyvsp[(1) - (3)].ival) >= (yyvsp[(3) - (3)].ival);
+ ;}
+ break;
+
+ case 35:
+
+/* Line 1455 of yacc.c */
+#line 369 "glcpp/glcpp-parse.y"
+ {
+ (yyval.ival) = (yyvsp[(1) - (3)].ival) <= (yyvsp[(3) - (3)].ival);
+ ;}
+ break;
+
+ case 36:
+
+/* Line 1455 of yacc.c */
+#line 372 "glcpp/glcpp-parse.y"
+ {
+ (yyval.ival) = (yyvsp[(1) - (3)].ival) > (yyvsp[(3) - (3)].ival);
+ ;}
+ break;
+
+ case 37:
+
+/* Line 1455 of yacc.c */
+#line 375 "glcpp/glcpp-parse.y"
+ {
+ (yyval.ival) = (yyvsp[(1) - (3)].ival) < (yyvsp[(3) - (3)].ival);
+ ;}
+ break;
+
+ case 38:
+
+/* Line 1455 of yacc.c */
+#line 378 "glcpp/glcpp-parse.y"
+ {
+ (yyval.ival) = (yyvsp[(1) - (3)].ival) >> (yyvsp[(3) - (3)].ival);
+ ;}
+ break;
+
+ case 39:
+
+/* Line 1455 of yacc.c */
+#line 381 "glcpp/glcpp-parse.y"
+ {
+ (yyval.ival) = (yyvsp[(1) - (3)].ival) << (yyvsp[(3) - (3)].ival);
+ ;}
+ break;
+
+ case 40:
+
+/* Line 1455 of yacc.c */
+#line 384 "glcpp/glcpp-parse.y"
+ {
+ (yyval.ival) = (yyvsp[(1) - (3)].ival) - (yyvsp[(3) - (3)].ival);
+ ;}
+ break;
+
+ case 41:
+
+/* Line 1455 of yacc.c */
+#line 387 "glcpp/glcpp-parse.y"
+ {
+ (yyval.ival) = (yyvsp[(1) - (3)].ival) + (yyvsp[(3) - (3)].ival);
+ ;}
+ break;
+
+ case 42:
+
+/* Line 1455 of yacc.c */
+#line 390 "glcpp/glcpp-parse.y"
+ {
+ if ((yyvsp[(3) - (3)].ival) == 0) {
+ yyerror (& (yylsp[(1) - (3)]), parser,
+ "zero modulus in preprocessor directive");
+ } else {
+ (yyval.ival) = (yyvsp[(1) - (3)].ival) % (yyvsp[(3) - (3)].ival);
+ }
+ ;}
+ break;
+
+ case 43:
+
+/* Line 1455 of yacc.c */
+#line 398 "glcpp/glcpp-parse.y"
+ {
+ if ((yyvsp[(3) - (3)].ival) == 0) {
+ yyerror (& (yylsp[(1) - (3)]), parser,
+ "division by 0 in preprocessor directive");
+ } else {
+ (yyval.ival) = (yyvsp[(1) - (3)].ival) / (yyvsp[(3) - (3)].ival);
+ }
+ ;}
+ break;
+
+ case 44:
+
+/* Line 1455 of yacc.c */
+#line 406 "glcpp/glcpp-parse.y"
+ {
+ (yyval.ival) = (yyvsp[(1) - (3)].ival) * (yyvsp[(3) - (3)].ival);
+ ;}
+ break;
+
+ case 45:
+
+/* Line 1455 of yacc.c */
+#line 409 "glcpp/glcpp-parse.y"
+ {
+ (yyval.ival) = ! (yyvsp[(2) - (2)].ival);
+ ;}
+ break;
+
+ case 46:
+
+/* Line 1455 of yacc.c */
+#line 412 "glcpp/glcpp-parse.y"
+ {
+ (yyval.ival) = ~ (yyvsp[(2) - (2)].ival);
+ ;}
+ break;
+
+ case 47:
+
+/* Line 1455 of yacc.c */
+#line 415 "glcpp/glcpp-parse.y"
+ {
+ (yyval.ival) = - (yyvsp[(2) - (2)].ival);
+ ;}
+ break;
+
+ case 48:
+
+/* Line 1455 of yacc.c */
+#line 418 "glcpp/glcpp-parse.y"
+ {
+ (yyval.ival) = + (yyvsp[(2) - (2)].ival);
+ ;}
+ break;
+
+ case 49:
+
+/* Line 1455 of yacc.c */
+#line 421 "glcpp/glcpp-parse.y"
+ {
+ (yyval.ival) = (yyvsp[(2) - (3)].ival);
+ ;}
+ break;
+
+ case 50:
+
+/* Line 1455 of yacc.c */
+#line 427 "glcpp/glcpp-parse.y"
+ {
+ (yyval.string_list) = _string_list_create (parser);
+ _string_list_append_item ((yyval.string_list), (yyvsp[(1) - (1)].str));
+ ralloc_steal ((yyval.string_list), (yyvsp[(1) - (1)].str));
+ ;}
+ break;
+
+ case 51:
+
+/* Line 1455 of yacc.c */
+#line 432 "glcpp/glcpp-parse.y"
+ {
+ (yyval.string_list) = (yyvsp[(1) - (3)].string_list);
+ _string_list_append_item ((yyval.string_list), (yyvsp[(3) - (3)].str));
+ ralloc_steal ((yyval.string_list), (yyvsp[(3) - (3)].str));
+ ;}
+ break;
+
+ case 52:
+
+/* Line 1455 of yacc.c */
+#line 440 "glcpp/glcpp-parse.y"
+ { (yyval.token_list) = NULL; ;}
+ break;
+
+ case 54:
+
+/* Line 1455 of yacc.c */
+#line 445 "glcpp/glcpp-parse.y"
+ {
+ yyerror (& (yylsp[(1) - (2)]), parser, "Invalid tokens after #");
+ ;}
+ break;
+
+ case 55:
+
+/* Line 1455 of yacc.c */
+#line 451 "glcpp/glcpp-parse.y"
+ { (yyval.token_list) = NULL; ;}
+ break;
+
+ case 58:
+
+/* Line 1455 of yacc.c */
+#line 457 "glcpp/glcpp-parse.y"
+ {
+ glcpp_warning(&(yylsp[(1) - (1)]), parser, "extra tokens at end of directive");
+ ;}
+ break;
+
+ case 59:
+
+/* Line 1455 of yacc.c */
+#line 464 "glcpp/glcpp-parse.y"
+ {
+ int v = hash_table_find (parser->defines, (yyvsp[(2) - (2)].str)) ? 1 : 0;
+ (yyval.token) = _token_create_ival (parser, INTEGER, v);
+ ;}
+ break;
+
+ case 60:
+
+/* Line 1455 of yacc.c */
+#line 468 "glcpp/glcpp-parse.y"
+ {
+ int v = hash_table_find (parser->defines, (yyvsp[(3) - (4)].str)) ? 1 : 0;
+ (yyval.token) = _token_create_ival (parser, INTEGER, v);
+ ;}
+ break;
+
+ case 62:
+
+/* Line 1455 of yacc.c */
+#line 477 "glcpp/glcpp-parse.y"
+ {
+ (yyval.token_list) = _token_list_create (parser);
+ _token_list_append ((yyval.token_list), (yyvsp[(1) - (1)].token));
+ ;}
+ break;
+
+ case 63:
+
+/* Line 1455 of yacc.c */
+#line 481 "glcpp/glcpp-parse.y"
+ {
+ (yyval.token_list) = (yyvsp[(1) - (2)].token_list);
+ _token_list_append ((yyval.token_list), (yyvsp[(2) - (2)].token));
+ ;}
+ break;
+
+ case 64:
+
+/* Line 1455 of yacc.c */
+#line 488 "glcpp/glcpp-parse.y"
+ {
+ parser->space_tokens = 1;
+ (yyval.token_list) = _token_list_create (parser);
+ _token_list_append ((yyval.token_list), (yyvsp[(1) - (1)].token));
+ ;}
+ break;
+
+ case 65:
+
+/* Line 1455 of yacc.c */
+#line 493 "glcpp/glcpp-parse.y"
+ {
+ (yyval.token_list) = (yyvsp[(1) - (2)].token_list);
+ _token_list_append ((yyval.token_list), (yyvsp[(2) - (2)].token));
+ ;}
+ break;
+
+ case 66:
+
+/* Line 1455 of yacc.c */
+#line 500 "glcpp/glcpp-parse.y"
+ {
+ (yyval.token) = _token_create_str (parser, IDENTIFIER, (yyvsp[(1) - (1)].str));
+ (yyval.token)->location = yylloc;
+ ;}
+ break;
+
+ case 67:
+
+/* Line 1455 of yacc.c */
+#line 504 "glcpp/glcpp-parse.y"
+ {
+ (yyval.token) = _token_create_str (parser, INTEGER_STRING, (yyvsp[(1) - (1)].str));
+ (yyval.token)->location = yylloc;
+ ;}
+ break;
+
+ case 68:
+
+/* Line 1455 of yacc.c */
+#line 508 "glcpp/glcpp-parse.y"
+ {
+ (yyval.token) = _token_create_ival (parser, (yyvsp[(1) - (1)].ival), (yyvsp[(1) - (1)].ival));
+ (yyval.token)->location = yylloc;
+ ;}
+ break;
+
+ case 69:
+
+/* Line 1455 of yacc.c */
+#line 512 "glcpp/glcpp-parse.y"
+ {
+ (yyval.token) = _token_create_str (parser, OTHER, (yyvsp[(1) - (1)].str));
+ (yyval.token)->location = yylloc;
+ ;}
+ break;
+
+ case 70:
+
+/* Line 1455 of yacc.c */
+#line 516 "glcpp/glcpp-parse.y"
+ {
+ (yyval.token) = _token_create_ival (parser, SPACE, SPACE);
+ (yyval.token)->location = yylloc;
+ ;}
+ break;
+
+ case 71:
+
+/* Line 1455 of yacc.c */
+#line 523 "glcpp/glcpp-parse.y"
+ { (yyval.ival) = '['; ;}
+ break;
+
+ case 72:
+
+/* Line 1455 of yacc.c */
+#line 524 "glcpp/glcpp-parse.y"
+ { (yyval.ival) = ']'; ;}
+ break;
+
+ case 73:
+
+/* Line 1455 of yacc.c */
+#line 525 "glcpp/glcpp-parse.y"
+ { (yyval.ival) = '('; ;}
+ break;
+
+ case 74:
+
+/* Line 1455 of yacc.c */
+#line 526 "glcpp/glcpp-parse.y"
+ { (yyval.ival) = ')'; ;}
+ break;
+
+ case 75:
+
+/* Line 1455 of yacc.c */
+#line 527 "glcpp/glcpp-parse.y"
+ { (yyval.ival) = '{'; ;}
+ break;
+
+ case 76:
+
+/* Line 1455 of yacc.c */
+#line 528 "glcpp/glcpp-parse.y"
+ { (yyval.ival) = '}'; ;}
+ break;
+
+ case 77:
+
+/* Line 1455 of yacc.c */
+#line 529 "glcpp/glcpp-parse.y"
+ { (yyval.ival) = '.'; ;}
+ break;
+
+ case 78:
+
+/* Line 1455 of yacc.c */
+#line 530 "glcpp/glcpp-parse.y"
+ { (yyval.ival) = '&'; ;}
+ break;
+
+ case 79:
+
+/* Line 1455 of yacc.c */
+#line 531 "glcpp/glcpp-parse.y"
+ { (yyval.ival) = '*'; ;}
+ break;
+
+ case 80:
+
+/* Line 1455 of yacc.c */
+#line 532 "glcpp/glcpp-parse.y"
+ { (yyval.ival) = '+'; ;}
+ break;
+
+ case 81:
+
+/* Line 1455 of yacc.c */
+#line 533 "glcpp/glcpp-parse.y"
+ { (yyval.ival) = '-'; ;}
+ break;
+
+ case 82:
+
+/* Line 1455 of yacc.c */
+#line 534 "glcpp/glcpp-parse.y"
+ { (yyval.ival) = '~'; ;}
+ break;
+
+ case 83:
+
+/* Line 1455 of yacc.c */
+#line 535 "glcpp/glcpp-parse.y"
+ { (yyval.ival) = '!'; ;}
+ break;
+
+ case 84:
+
+/* Line 1455 of yacc.c */
+#line 536 "glcpp/glcpp-parse.y"
+ { (yyval.ival) = '/'; ;}
+ break;
+
+ case 85:
+
+/* Line 1455 of yacc.c */
+#line 537 "glcpp/glcpp-parse.y"
+ { (yyval.ival) = '%'; ;}
+ break;
+
+ case 86:
+
+/* Line 1455 of yacc.c */
+#line 538 "glcpp/glcpp-parse.y"
+ { (yyval.ival) = LEFT_SHIFT; ;}
+ break;
+
+ case 87:
+
+/* Line 1455 of yacc.c */
+#line 539 "glcpp/glcpp-parse.y"
+ { (yyval.ival) = RIGHT_SHIFT; ;}
+ break;
+
+ case 88:
+
+/* Line 1455 of yacc.c */
+#line 540 "glcpp/glcpp-parse.y"
+ { (yyval.ival) = '<'; ;}
+ break;
+
+ case 89:
+
+/* Line 1455 of yacc.c */
+#line 541 "glcpp/glcpp-parse.y"
+ { (yyval.ival) = '>'; ;}
+ break;
+
+ case 90:
+
+/* Line 1455 of yacc.c */
+#line 542 "glcpp/glcpp-parse.y"
+ { (yyval.ival) = LESS_OR_EQUAL; ;}
+ break;
+
+ case 91:
+
+/* Line 1455 of yacc.c */
+#line 543 "glcpp/glcpp-parse.y"
+ { (yyval.ival) = GREATER_OR_EQUAL; ;}
+ break;
+
+ case 92:
+
+/* Line 1455 of yacc.c */
+#line 544 "glcpp/glcpp-parse.y"
+ { (yyval.ival) = EQUAL; ;}
+ break;
+
+ case 93:
+
+/* Line 1455 of yacc.c */
+#line 545 "glcpp/glcpp-parse.y"
+ { (yyval.ival) = NOT_EQUAL; ;}
+ break;
+
+ case 94:
+
+/* Line 1455 of yacc.c */
+#line 546 "glcpp/glcpp-parse.y"
+ { (yyval.ival) = '^'; ;}
+ break;
+
+ case 95:
+
+/* Line 1455 of yacc.c */
+#line 547 "glcpp/glcpp-parse.y"
+ { (yyval.ival) = '|'; ;}
+ break;
+
+ case 96:
+
+/* Line 1455 of yacc.c */
+#line 548 "glcpp/glcpp-parse.y"
+ { (yyval.ival) = AND; ;}
+ break;
+
+ case 97:
+
+/* Line 1455 of yacc.c */
+#line 549 "glcpp/glcpp-parse.y"
+ { (yyval.ival) = OR; ;}
+ break;
+
+ case 98:
+
+/* Line 1455 of yacc.c */
+#line 550 "glcpp/glcpp-parse.y"
+ { (yyval.ival) = ';'; ;}
+ break;
+
+ case 99:
+
+/* Line 1455 of yacc.c */
+#line 551 "glcpp/glcpp-parse.y"
+ { (yyval.ival) = ','; ;}
+ break;
+
+ case 100:
+
+/* Line 1455 of yacc.c */
+#line 552 "glcpp/glcpp-parse.y"
+ { (yyval.ival) = '='; ;}
+ break;
+
+ case 101:
+
+/* Line 1455 of yacc.c */
+#line 553 "glcpp/glcpp-parse.y"
+ { (yyval.ival) = PASTE; ;}
+ break;
+
+
+
+/* Line 1455 of yacc.c */
+#line 2654 "glcpp/glcpp-parse.c"
+ default: break;
+ }
+ YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);
+
+ YYPOPSTACK (yylen);
+ yylen = 0;
+ YY_STACK_PRINT (yyss, yyssp);
+
+ *++yyvsp = yyval;
+ *++yylsp = yyloc;
+
+ /* Now `shift' the result of the reduction. Determine what state
+ that goes to, based on the state we popped back to and the rule
+ number reduced by. */
+
+ yyn = yyr1[yyn];
+
+ yystate = yypgoto[yyn - YYNTOKENS] + *yyssp;
+ if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp)
+ yystate = yytable[yystate];
+ else
+ yystate = yydefgoto[yyn - YYNTOKENS];
+
+ goto yynewstate;
+
+
+/*------------------------------------.
+| yyerrlab -- here on detecting error |
+`------------------------------------*/
+yyerrlab:
+ /* If not already recovering from an error, report this error. */
+ if (!yyerrstatus)
+ {
+ ++yynerrs;
+#if ! YYERROR_VERBOSE
+ yyerror (&yylloc, parser, YY_("syntax error"));
+#else
+ {
+ YYSIZE_T yysize = yysyntax_error (0, yystate, yychar);
+ if (yymsg_alloc < yysize && yymsg_alloc < YYSTACK_ALLOC_MAXIMUM)
+ {
+ YYSIZE_T yyalloc = 2 * yysize;
+ if (! (yysize <= yyalloc && yyalloc <= YYSTACK_ALLOC_MAXIMUM))
+ yyalloc = YYSTACK_ALLOC_MAXIMUM;
+ if (yymsg != yymsgbuf)
+ YYSTACK_FREE (yymsg);
+ yymsg = (char *) YYSTACK_ALLOC (yyalloc);
+ if (yymsg)
+ yymsg_alloc = yyalloc;
+ else
+ {
+ yymsg = yymsgbuf;
+ yymsg_alloc = sizeof yymsgbuf;
+ }
+ }
+
+ if (0 < yysize && yysize <= yymsg_alloc)
+ {
+ (void) yysyntax_error (yymsg, yystate, yychar);
+ yyerror (&yylloc, parser, yymsg);
+ }
+ else
+ {
+ yyerror (&yylloc, parser, YY_("syntax error"));
+ if (yysize != 0)
+ goto yyexhaustedlab;
+ }
+ }
+#endif
+ }
+
+ yyerror_range[0] = yylloc;
+
+ if (yyerrstatus == 3)
+ {
+ /* If just tried and failed to reuse lookahead token after an
+ error, discard it. */
+
+ if (yychar <= YYEOF)
+ {
+ /* Return failure if at end of input. */
+ if (yychar == YYEOF)
+ YYABORT;
+ }
+ else
+ {
+ yydestruct ("Error: discarding",
+ yytoken, &yylval, &yylloc, parser);
+ yychar = YYEMPTY;
+ }
+ }
+
+ /* Else will try to reuse lookahead token after shifting the error
+ token. */
+ goto yyerrlab1;
+
+
+/*---------------------------------------------------.
+| yyerrorlab -- error raised explicitly by YYERROR. |
+`---------------------------------------------------*/
+yyerrorlab:
+
+ /* Pacify compilers like GCC when the user code never invokes
+ YYERROR and the label yyerrorlab therefore never appears in user
+ code. */
+ if (/*CONSTCOND*/ 0)
+ goto yyerrorlab;
+
+ yyerror_range[0] = yylsp[1-yylen];
+ /* Do not reclaim the symbols of the rule which action triggered
+ this YYERROR. */
+ YYPOPSTACK (yylen);
+ yylen = 0;
+ YY_STACK_PRINT (yyss, yyssp);
+ yystate = *yyssp;
+ goto yyerrlab1;
+
+
+/*-------------------------------------------------------------.
+| yyerrlab1 -- common code for both syntax error and YYERROR. |
+`-------------------------------------------------------------*/
+yyerrlab1:
+ yyerrstatus = 3; /* Each real token shifted decrements this. */
+
+ for (;;)
+ {
+ yyn = yypact[yystate];
+ if (yyn != YYPACT_NINF)
+ {
+ yyn += YYTERROR;
+ if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
+ {
+ yyn = yytable[yyn];
+ if (0 < yyn)
+ break;
+ }
+ }
+
+ /* Pop the current state because it cannot handle the error token. */
+ if (yyssp == yyss)
+ YYABORT;
+
+ yyerror_range[0] = *yylsp;
+ yydestruct ("Error: popping",
+ yystos[yystate], yyvsp, yylsp, parser);
+ YYPOPSTACK (1);
+ yystate = *yyssp;
+ YY_STACK_PRINT (yyss, yyssp);
+ }
+
+ *++yyvsp = yylval;
+
+ yyerror_range[1] = yylloc;
+ /* Using YYLLOC is tempting, but would change the location of
+ the lookahead. YYLOC is available though. */
+ YYLLOC_DEFAULT (yyloc, (yyerror_range - 1), 2);
+ *++yylsp = yyloc;
+
+ /* Shift the error token. */
+ YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp);
+
+ yystate = yyn;
+ goto yynewstate;
+
+
+/*-------------------------------------.
+| yyacceptlab -- YYACCEPT comes here. |
+`-------------------------------------*/
+yyacceptlab:
+ yyresult = 0;
+ goto yyreturn;
+
+/*-----------------------------------.
+| yyabortlab -- YYABORT comes here. |
+`-----------------------------------*/
+yyabortlab:
+ yyresult = 1;
+ goto yyreturn;
+
+#if !defined(yyoverflow) || YYERROR_VERBOSE
+/*-------------------------------------------------.
+| yyexhaustedlab -- memory exhaustion comes here. |
+`-------------------------------------------------*/
+yyexhaustedlab:
+ yyerror (&yylloc, parser, YY_("memory exhausted"));
+ yyresult = 2;
+ /* Fall through. */
+#endif
+
+yyreturn:
+ if (yychar != YYEMPTY)
+ yydestruct ("Cleanup: discarding lookahead",
+ yytoken, &yylval, &yylloc, parser);
+ /* Do not reclaim the symbols of the rule which action triggered
+ this YYABORT or YYACCEPT. */
+ YYPOPSTACK (yylen);
+ YY_STACK_PRINT (yyss, yyssp);
+ while (yyssp != yyss)
+ {
+ yydestruct ("Cleanup: popping",
+ yystos[*yyssp], yyvsp, yylsp, parser);
+ YYPOPSTACK (1);
+ }
+#ifndef yyoverflow
+ if (yyss != yyssa)
+ YYSTACK_FREE (yyss);
+#endif
+#if YYERROR_VERBOSE
+ if (yymsg != yymsgbuf)
+ YYSTACK_FREE (yymsg);
+#endif
+ /* Make sure YYID is used. */
+ return YYID (yyresult);
+}
+
+
+
+/* Line 1675 of yacc.c */
+#line 556 "glcpp/glcpp-parse.y"
+
+
+string_list_t *
+_string_list_create (void *ctx)
+{
+ string_list_t *list;
+
+ list = ralloc (ctx, string_list_t);
+ list->head = NULL;
+ list->tail = NULL;
+
+ return list;
+}
+
+void
+_string_list_append_item (string_list_t *list, const char *str)
+{
+ string_node_t *node;
+
+ node = ralloc (list, string_node_t);
+ node->str = ralloc_strdup (node, str);
+
+ node->next = NULL;
+
+ if (list->head == NULL) {
+ list->head = node;
+ } else {
+ list->tail->next = node;
+ }
+
+ list->tail = node;
+}
+
+int
+_string_list_contains (string_list_t *list, const char *member, int *index)
+{
+ string_node_t *node;
+ int i;
+
+ if (list == NULL)
+ return 0;
+
+ for (i = 0, node = list->head; node; i++, node = node->next) {
+ if (strcmp (node->str, member) == 0) {
+ if (index)
+ *index = i;
+ return 1;
+ }
+ }
+
+ return 0;
+}
+
+int
+_string_list_length (string_list_t *list)
+{
+ int length = 0;
+ string_node_t *node;
+
+ if (list == NULL)
+ return 0;
+
+ for (node = list->head; node; node = node->next)
+ length++;
+
+ return length;
+}
+
+int
+_string_list_equal (string_list_t *a, string_list_t *b)
+{
+ string_node_t *node_a, *node_b;
+
+ if (a == NULL && b == NULL)
+ return 1;
+
+ if (a == NULL || b == NULL)
+ return 0;
+
+ for (node_a = a->head, node_b = b->head;
+ node_a && node_b;
+ node_a = node_a->next, node_b = node_b->next)
+ {
+ if (strcmp (node_a->str, node_b->str))
+ return 0;
+ }
+
+ /* Catch the case of lists being different lengths, (which
+ * would cause the loop above to terminate after the shorter
+ * list). */
+ return node_a == node_b;
+}
+
+argument_list_t *
+_argument_list_create (void *ctx)
+{
+ argument_list_t *list;
+
+ list = ralloc (ctx, argument_list_t);
+ list->head = NULL;
+ list->tail = NULL;
+
+ return list;
+}
+
+void
+_argument_list_append (argument_list_t *list, token_list_t *argument)
+{
+ argument_node_t *node;
+
+ node = ralloc (list, argument_node_t);
+ node->argument = argument;
+
+ node->next = NULL;
+
+ if (list->head == NULL) {
+ list->head = node;
+ } else {
+ list->tail->next = node;
+ }
+
+ list->tail = node;
+}
+
+int
+_argument_list_length (argument_list_t *list)
+{
+ int length = 0;
+ argument_node_t *node;
+
+ if (list == NULL)
+ return 0;
+
+ for (node = list->head; node; node = node->next)
+ length++;
+
+ return length;
+}
+
+token_list_t *
+_argument_list_member_at (argument_list_t *list, int index)
+{
+ argument_node_t *node;
+ int i;
+
+ if (list == NULL)
+ return NULL;
+
+ node = list->head;
+ for (i = 0; i < index; i++) {
+ node = node->next;
+ if (node == NULL)
+ break;
+ }
+
+ if (node)
+ return node->argument;
+
+ return NULL;
+}
+
+/* Note: This function ralloc_steal()s the str pointer. */
+token_t *
+_token_create_str (void *ctx, int type, char *str)
+{
+ token_t *token;
+
+ token = ralloc (ctx, token_t);
+ token->type = type;
+ token->value.str = str;
+
+ ralloc_steal (token, str);
+
+ return token;
+}
+
+token_t *
+_token_create_ival (void *ctx, int type, int ival)
+{
+ token_t *token;
+
+ token = ralloc (ctx, token_t);
+ token->type = type;
+ token->value.ival = ival;
+
+ return token;
+}
+
+token_list_t *
+_token_list_create (void *ctx)
+{
+ token_list_t *list;
+
+ list = ralloc (ctx, token_list_t);
+ list->head = NULL;
+ list->tail = NULL;
+ list->non_space_tail = NULL;
+
+ return list;
+}
+
+void
+_token_list_append (token_list_t *list, token_t *token)
+{
+ token_node_t *node;
+
+ node = ralloc (list, token_node_t);
+ node->token = token;
+ node->next = NULL;
+
+ ralloc_steal (list, token);
+
+ if (list->head == NULL) {
+ list->head = node;
+ } else {
+ list->tail->next = node;
+ }
+
+ list->tail = node;
+ if (token->type != SPACE)
+ list->non_space_tail = node;
+}
+
+void
+_token_list_append_list (token_list_t *list, token_list_t *tail)
+{
+ if (tail == NULL || tail->head == NULL)
+ return;
+
+ if (list->head == NULL) {
+ list->head = tail->head;
+ } else {
+ list->tail->next = tail->head;
+ }
+
+ list->tail = tail->tail;
+ list->non_space_tail = tail->non_space_tail;
+}
+
+static token_list_t *
+_token_list_copy (void *ctx, token_list_t *other)
+{
+ token_list_t *copy;
+ token_node_t *node;
+
+ if (other == NULL)
+ return NULL;
+
+ copy = _token_list_create (ctx);
+ for (node = other->head; node; node = node->next) {
+ token_t *new_token = ralloc (copy, token_t);
+ *new_token = *node->token;
+ _token_list_append (copy, new_token);
+ }
+
+ return copy;
+}
+
+static void
+_token_list_trim_trailing_space (token_list_t *list)
+{
+ token_node_t *tail, *next;
+
+ if (list->non_space_tail) {
+ tail = list->non_space_tail->next;
+ list->non_space_tail->next = NULL;
+ list->tail = list->non_space_tail;
+
+ while (tail) {
+ next = tail->next;
+ ralloc_free (tail);
+ tail = next;
+ }
+ }
+}
+
+static int
+_token_list_is_empty_ignoring_space (token_list_t *l)
+{
+ token_node_t *n;
+
+ if (l == NULL)
+ return 1;
+
+ n = l->head;
+ while (n != NULL && n->token->type == SPACE)
+ n = n->next;
+
+ return n == NULL;
+}
+
+int
+_token_list_equal_ignoring_space (token_list_t *a, token_list_t *b)
+{
+ token_node_t *node_a, *node_b;
+
+ if (a == NULL || b == NULL) {
+ int a_empty = _token_list_is_empty_ignoring_space(a);
+ int b_empty = _token_list_is_empty_ignoring_space(b);
+ return a_empty == b_empty;
+ }
+
+ node_a = a->head;
+ node_b = b->head;
+
+ while (1)
+ {
+ if (node_a == NULL && node_b == NULL)
+ break;
+
+ if (node_a == NULL || node_b == NULL)
+ return 0;
+
+ if (node_a->token->type == SPACE) {
+ node_a = node_a->next;
+ continue;
+ }
+
+ if (node_b->token->type == SPACE) {
+ node_b = node_b->next;
+ continue;
+ }
+
+ if (node_a->token->type != node_b->token->type)
+ return 0;
+
+ switch (node_a->token->type) {
+ case INTEGER:
+ if (node_a->token->value.ival !=
+ node_b->token->value.ival)
+ {
+ return 0;
+ }
+ break;
+ case IDENTIFIER:
+ case INTEGER_STRING:
+ case OTHER:
+ if (strcmp (node_a->token->value.str,
+ node_b->token->value.str))
+ {
+ return 0;
+ }
+ break;
+ }
+
+ node_a = node_a->next;
+ node_b = node_b->next;
+ }
+
+ return 1;
+}
+
+static void
+_token_print (char **out, token_t *token)
+{
+ if (token->type < 256) {
+ ralloc_asprintf_append (out, "%c", token->type);
+ return;
+ }
+
+ switch (token->type) {
+ case INTEGER:
+ ralloc_asprintf_append (out, "%" PRIiMAX, token->value.ival);
+ break;
+ case IDENTIFIER:
+ case INTEGER_STRING:
+ case OTHER:
+ ralloc_strcat (out, token->value.str);
+ break;
+ case SPACE:
+ ralloc_strcat (out, " ");
+ break;
+ case LEFT_SHIFT:
+ ralloc_strcat (out, "<<");
+ break;
+ case RIGHT_SHIFT:
+ ralloc_strcat (out, ">>");
+ break;
+ case LESS_OR_EQUAL:
+ ralloc_strcat (out, "<=");
+ break;
+ case GREATER_OR_EQUAL:
+ ralloc_strcat (out, ">=");
+ break;
+ case EQUAL:
+ ralloc_strcat (out, "==");
+ break;
+ case NOT_EQUAL:
+ ralloc_strcat (out, "!=");
+ break;
+ case AND:
+ ralloc_strcat (out, "&&");
+ break;
+ case OR:
+ ralloc_strcat (out, "||");
+ break;
+ case PASTE:
+ ralloc_strcat (out, "##");
+ break;
+ case COMMA_FINAL:
+ ralloc_strcat (out, ",");
+ break;
+ case PLACEHOLDER:
+ /* Nothing to print. */
+ break;
+ default:
+ assert(!"Error: Don't know how to print token.");
+ break;
+ }
+}
+
+/* Return a new token (ralloc()ed off of 'token') formed by pasting
+ * 'token' and 'other'. Note that this function may return 'token' or
+ * 'other' directly rather than allocating anything new.
+ *
+ * Caution: Only very cursory error-checking is performed to see if
+ * the final result is a valid single token. */
+static token_t *
+_token_paste (glcpp_parser_t *parser, token_t *token, token_t *other)
+{
+ token_t *combined = NULL;
+
+ /* Pasting a placeholder onto anything makes no change. */
+ if (other->type == PLACEHOLDER)
+ return token;
+
+ /* When 'token' is a placeholder, just return 'other'. */
+ if (token->type == PLACEHOLDER)
+ return other;
+
+ /* A very few single-character punctuators can be combined
+ * with another to form a multi-character punctuator. */
+ switch (token->type) {
+ case '<':
+ if (other->type == '<')
+ combined = _token_create_ival (token, LEFT_SHIFT, LEFT_SHIFT);
+ else if (other->type == '=')
+ combined = _token_create_ival (token, LESS_OR_EQUAL, LESS_OR_EQUAL);
+ break;
+ case '>':
+ if (other->type == '>')
+ combined = _token_create_ival (token, RIGHT_SHIFT, RIGHT_SHIFT);
+ else if (other->type == '=')
+ combined = _token_create_ival (token, GREATER_OR_EQUAL, GREATER_OR_EQUAL);
+ break;
+ case '=':
+ if (other->type == '=')
+ combined = _token_create_ival (token, EQUAL, EQUAL);
+ break;
+ case '!':
+ if (other->type == '=')
+ combined = _token_create_ival (token, NOT_EQUAL, NOT_EQUAL);
+ break;
+ case '&':
+ if (other->type == '&')
+ combined = _token_create_ival (token, AND, AND);
+ break;
+ case '|':
+ if (other->type == '|')
+ combined = _token_create_ival (token, OR, OR);
+ break;
+ }
+
+ if (combined != NULL) {
+ /* Inherit the location from the first token */
+ combined->location = token->location;
+ return combined;
+ }
+
+ /* Two string-valued tokens can usually just be mashed
+ * together.
+ *
+ * XXX: This isn't actually legitimate. Several things here
+ * should result in a diagnostic since the result cannot be a
+ * valid, single pre-processing token. For example, pasting
+ * "123" and "abc" is not legal, but we don't catch that
+ * here. */
+ if ((token->type == IDENTIFIER || token->type == OTHER || token->type == INTEGER_STRING) &&
+ (other->type == IDENTIFIER || other->type == OTHER || other->type == INTEGER_STRING))
+ {
+ char *str;
+
+ str = ralloc_asprintf (token, "%s%s", token->value.str,
+ other->value.str);
+ combined = _token_create_str (token, token->type, str);
+ combined->location = token->location;
+ return combined;
+ }
+
+ glcpp_error (&token->location, parser, "");
+ ralloc_strcat (&parser->info_log, "Pasting \"");
+ _token_print (&parser->info_log, token);
+ ralloc_strcat (&parser->info_log, "\" and \"");
+ _token_print (&parser->info_log, other);
+ ralloc_strcat (&parser->info_log, "\" does not give a valid preprocessing token.\n");
+
+ return token;
+}
+
+static void
+_token_list_print (glcpp_parser_t *parser, token_list_t *list)
+{
+ token_node_t *node;
+
+ if (list == NULL)
+ return;
+
+ for (node = list->head; node; node = node->next)
+ _token_print (&parser->output, node->token);
+}
+
+void
+yyerror (YYLTYPE *locp, glcpp_parser_t *parser, const char *error)
+{
+ glcpp_error(locp, parser, "%s", error);
+}
+
+static void add_builtin_define(glcpp_parser_t *parser,
+ const char *name, int value)
+{
+ token_t *tok;
+ token_list_t *list;
+
+ tok = _token_create_ival (parser, INTEGER, value);
+
+ list = _token_list_create(parser);
+ _token_list_append(list, tok);
+ _define_object_macro(parser, NULL, name, list);
+}
+
+glcpp_parser_t *
+glcpp_parser_create (const struct gl_extensions *extensions, int api)
+{
+ glcpp_parser_t *parser;
+ int language_version;
+
+ parser = ralloc (NULL, glcpp_parser_t);
+
+ glcpp_lex_init_extra (parser, &parser->scanner);
+ parser->defines = hash_table_ctor (32, hash_table_string_hash,
+ hash_table_string_compare);
+ parser->active = NULL;
+ parser->lexing_if = 0;
+ parser->space_tokens = 1;
+ parser->newline_as_space = 0;
+ parser->in_control_line = 0;
+ parser->paren_count = 0;
+
+ parser->skip_stack = NULL;
+
+ parser->lex_from_list = NULL;
+ parser->lex_from_node = NULL;
+
+ parser->output = ralloc_strdup(parser, "");
+ parser->info_log = ralloc_strdup(parser, "");
+ parser->error = 0;
+
+ /* Add pre-defined macros. */
+ add_builtin_define(parser, "GL_ARB_draw_buffers", 1);
+ add_builtin_define(parser, "GL_ARB_texture_rectangle", 1);
+
+ if (api == API_OPENGLES2)
+ add_builtin_define(parser, "GL_ES", 1);
+
+ if (extensions != NULL) {
+ if (extensions->EXT_texture_array) {
+ add_builtin_define(parser, "GL_EXT_texture_array", 1);
+ }
+
+ if (extensions->ARB_fragment_coord_conventions)
+ add_builtin_define(parser, "GL_ARB_fragment_coord_conventions",
+ 1);
+
+ if (extensions->ARB_explicit_attrib_location)
+ add_builtin_define(parser, "GL_ARB_explicit_attrib_location", 1);
+ if (extensions->AMD_conservative_depth)
+ add_builtin_define(parser, "GL_AMD_conservative_depth", 1);
+ }
+
+ language_version = 110;
+ add_builtin_define(parser, "__VERSION__", language_version);
+
+ return parser;
+}
+
+int
+glcpp_parser_parse (glcpp_parser_t *parser)
+{
+ return yyparse (parser);
+}
+
+void
+glcpp_parser_destroy (glcpp_parser_t *parser)
+{
+ glcpp_lex_destroy (parser->scanner);
+ hash_table_dtor (parser->defines);
+ ralloc_free (parser);
+}
+
+typedef enum function_status
+{
+ FUNCTION_STATUS_SUCCESS,
+ FUNCTION_NOT_A_FUNCTION,
+ FUNCTION_UNBALANCED_PARENTHESES
+} function_status_t;
+
+/* Find a set of function-like macro arguments by looking for a
+ * balanced set of parentheses.
+ *
+ * When called, 'node' should be the opening-parenthesis token, (or
+ * perhaps preceeding SPACE tokens). Upon successful return *last will
+ * be the last consumed node, (corresponding to the closing right
+ * parenthesis).
+ *
+ * Return values:
+ *
+ * FUNCTION_STATUS_SUCCESS:
+ *
+ * Successfully parsed a set of function arguments.
+ *
+ * FUNCTION_NOT_A_FUNCTION:
+ *
+ * Macro name not followed by a '('. This is not an error, but
+ * simply that the macro name should be treated as a non-macro.
+ *
+ * FUNCTION_UNBALANCED_PARENTHESES
+ *
+ * Macro name is not followed by a balanced set of parentheses.
+ */
+static function_status_t
+_arguments_parse (argument_list_t *arguments,
+ token_node_t *node,
+ token_node_t **last)
+{
+ token_list_t *argument;
+ int paren_count;
+
+ node = node->next;
+
+ /* Ignore whitespace before first parenthesis. */
+ while (node && node->token->type == SPACE)
+ node = node->next;
+
+ if (node == NULL || node->token->type != '(')
+ return FUNCTION_NOT_A_FUNCTION;
+
+ node = node->next;
+
+ argument = _token_list_create (arguments);
+ _argument_list_append (arguments, argument);
+
+ for (paren_count = 1; node; node = node->next) {
+ if (node->token->type == '(')
+ {
+ paren_count++;
+ }
+ else if (node->token->type == ')')
+ {
+ paren_count--;
+ if (paren_count == 0)
+ break;
+ }
+
+ if (node->token->type == ',' &&
+ paren_count == 1)
+ {
+ _token_list_trim_trailing_space (argument);
+ argument = _token_list_create (arguments);
+ _argument_list_append (arguments, argument);
+ }
+ else {
+ if (argument->head == NULL) {
+ /* Don't treat initial whitespace as
+ * part of the arguement. */
+ if (node->token->type == SPACE)
+ continue;
+ }
+ _token_list_append (argument, node->token);
+ }
+ }
+
+ if (paren_count)
+ return FUNCTION_UNBALANCED_PARENTHESES;
+
+ *last = node;
+
+ return FUNCTION_STATUS_SUCCESS;
+}
+
+static token_list_t *
+_token_list_create_with_one_space (void *ctx)
+{
+ token_list_t *list;
+ token_t *space;
+
+ list = _token_list_create (ctx);
+ space = _token_create_ival (list, SPACE, SPACE);
+ _token_list_append (list, space);
+
+ return list;
+}
+
+static void
+_glcpp_parser_expand_if (glcpp_parser_t *parser, int type, token_list_t *list)
+{
+ token_list_t *expanded;
+ token_t *token;
+
+ expanded = _token_list_create (parser);
+ token = _token_create_ival (parser, type, type);
+ _token_list_append (expanded, token);
+ _glcpp_parser_expand_token_list (parser, list);
+ _token_list_append_list (expanded, list);
+ glcpp_parser_lex_from (parser, expanded);
+}
+
+/* This is a helper function that's essentially part of the
+ * implementation of _glcpp_parser_expand_node. It shouldn't be called
+ * except for by that function.
+ *
+ * Returns NULL if node is a simple token with no expansion, (that is,
+ * although 'node' corresponds to an identifier defined as a
+ * function-like macro, it is not followed with a parenthesized
+ * argument list).
+ *
+ * Compute the complete expansion of node (which is a function-like
+ * macro) and subsequent nodes which are arguments.
+ *
+ * Returns the token list that results from the expansion and sets
+ * *last to the last node in the list that was consumed by the
+ * expansion. Specifically, *last will be set as follows: as the
+ * token of the closing right parenthesis.
+ */
+static token_list_t *
+_glcpp_parser_expand_function (glcpp_parser_t *parser,
+ token_node_t *node,
+ token_node_t **last)
+
+{
+ macro_t *macro;
+ const char *identifier;
+ argument_list_t *arguments;
+ function_status_t status;
+ token_list_t *substituted;
+ int parameter_index;
+
+ identifier = node->token->value.str;
+
+ macro = hash_table_find (parser->defines, identifier);
+
+ assert (macro->is_function);
+
+ arguments = _argument_list_create (parser);
+ status = _arguments_parse (arguments, node, last);
+
+ switch (status) {
+ case FUNCTION_STATUS_SUCCESS:
+ break;
+ case FUNCTION_NOT_A_FUNCTION:
+ return NULL;
+ case FUNCTION_UNBALANCED_PARENTHESES:
+ glcpp_error (&node->token->location, parser, "Macro %s call has unbalanced parentheses\n", identifier);
+ return NULL;
+ }
+
+ /* Replace a macro defined as empty with a SPACE token. */
+ if (macro->replacements == NULL) {
+ ralloc_free (arguments);
+ return _token_list_create_with_one_space (parser);
+ }
+
+ if (! ((_argument_list_length (arguments) ==
+ _string_list_length (macro->parameters)) ||
+ (_string_list_length (macro->parameters) == 0 &&
+ _argument_list_length (arguments) == 1 &&
+ arguments->head->argument->head == NULL)))
+ {
+ glcpp_error (&node->token->location, parser,
+ "Error: macro %s invoked with %d arguments (expected %d)\n",
+ identifier,
+ _argument_list_length (arguments),
+ _string_list_length (macro->parameters));
+ return NULL;
+ }
+
+ /* Perform argument substitution on the replacement list. */
+ substituted = _token_list_create (arguments);
+
+ for (node = macro->replacements->head; node; node = node->next)
+ {
+ if (node->token->type == IDENTIFIER &&
+ _string_list_contains (macro->parameters,
+ node->token->value.str,
+ &parameter_index))
+ {
+ token_list_t *argument;
+ argument = _argument_list_member_at (arguments,
+ parameter_index);
+ /* Before substituting, we expand the argument
+ * tokens, or append a placeholder token for
+ * an empty argument. */
+ if (argument->head) {
+ token_list_t *expanded_argument;
+ expanded_argument = _token_list_copy (parser,
+ argument);
+ _glcpp_parser_expand_token_list (parser,
+ expanded_argument);
+ _token_list_append_list (substituted,
+ expanded_argument);
+ } else {
+ token_t *new_token;
+
+ new_token = _token_create_ival (substituted,
+ PLACEHOLDER,
+ PLACEHOLDER);
+ _token_list_append (substituted, new_token);
+ }
+ } else {
+ _token_list_append (substituted, node->token);
+ }
+ }
+
+ /* After argument substitution, and before further expansion
+ * below, implement token pasting. */
+
+ _token_list_trim_trailing_space (substituted);
+
+ node = substituted->head;
+ while (node)
+ {
+ token_node_t *next_non_space;
+
+ /* Look ahead for a PASTE token, skipping space. */
+ next_non_space = node->next;
+ while (next_non_space && next_non_space->token->type == SPACE)
+ next_non_space = next_non_space->next;
+
+ if (next_non_space == NULL)
+ break;
+
+ if (next_non_space->token->type != PASTE) {
+ node = next_non_space;
+ continue;
+ }
+
+ /* Now find the next non-space token after the PASTE. */
+ next_non_space = next_non_space->next;
+ while (next_non_space && next_non_space->token->type == SPACE)
+ next_non_space = next_non_space->next;
+
+ if (next_non_space == NULL) {
+ yyerror (&node->token->location, parser, "'##' cannot appear at either end of a macro expansion\n");
+ return NULL;
+ }
+
+ node->token = _token_paste (parser, node->token, next_non_space->token);
+ node->next = next_non_space->next;
+ if (next_non_space == substituted->tail)
+ substituted->tail = node;
+
+ node = node->next;
+ }
+
+ substituted->non_space_tail = substituted->tail;
+
+ return substituted;
+}
+
+/* Compute the complete expansion of node, (and subsequent nodes after
+ * 'node' in the case that 'node' is a function-like macro and
+ * subsequent nodes are arguments).
+ *
+ * Returns NULL if node is a simple token with no expansion.
+ *
+ * Otherwise, returns the token list that results from the expansion
+ * and sets *last to the last node in the list that was consumed by
+ * the expansion. Specifically, *last will be set as follows:
+ *
+ * As 'node' in the case of object-like macro expansion.
+ *
+ * As the token of the closing right parenthesis in the case of
+ * function-like macro expansion.
+ */
+static token_list_t *
+_glcpp_parser_expand_node (glcpp_parser_t *parser,
+ token_node_t *node,
+ token_node_t **last)
+{
+ token_t *token = node->token;
+ const char *identifier;
+ macro_t *macro;
+
+ /* We only expand identifiers */
+ if (token->type != IDENTIFIER) {
+ /* We change any COMMA into a COMMA_FINAL to prevent
+ * it being mistaken for an argument separator
+ * later. */
+ if (token->type == ',') {
+ token->type = COMMA_FINAL;
+ token->value.ival = COMMA_FINAL;
+ }
+
+ return NULL;
+ }
+
+ /* Look up this identifier in the hash table. */
+ identifier = token->value.str;
+ macro = hash_table_find (parser->defines, identifier);
+
+ /* Not a macro, so no expansion needed. */
+ if (macro == NULL)
+ return NULL;
+
+ /* Finally, don't expand this macro if we're already actively
+ * expanding it, (to avoid infinite recursion). */
+ if (_active_list_contains (parser->active, identifier)) {
+ /* We change the token type here from IDENTIFIER to
+ * OTHER to prevent any future expansion of this
+ * unexpanded token. */
+ char *str;
+ token_list_t *expansion;
+ token_t *final;
+
+ str = ralloc_strdup (parser, token->value.str);
+ final = _token_create_str (parser, OTHER, str);
+ expansion = _token_list_create (parser);
+ _token_list_append (expansion, final);
+ *last = node;
+ return expansion;
+ }
+
+ if (! macro->is_function)
+ {
+ *last = node;
+
+ /* Replace a macro defined as empty with a SPACE token. */
+ if (macro->replacements == NULL)
+ return _token_list_create_with_one_space (parser);
+
+ return _token_list_copy (parser, macro->replacements);
+ }
+
+ return _glcpp_parser_expand_function (parser, node, last);
+}
+
+/* Push a new identifier onto the active list, returning the new list.
+ *
+ * Here, 'marker' is the token node that appears in the list after the
+ * expansion of 'identifier'. That is, when the list iterator begins
+ * examinging 'marker', then it is time to pop this node from the
+ * active stack.
+ */
+active_list_t *
+_active_list_push (active_list_t *list,
+ const char *identifier,
+ token_node_t *marker)
+{
+ active_list_t *node;
+
+ node = ralloc (list, active_list_t);
+ node->identifier = ralloc_strdup (node, identifier);
+ node->marker = marker;
+ node->next = list;
+
+ return node;
+}
+
+active_list_t *
+_active_list_pop (active_list_t *list)
+{
+ active_list_t *node = list;
+
+ if (node == NULL)
+ return NULL;
+
+ node = list->next;
+ ralloc_free (list);
+
+ return node;
+}
+
+int
+_active_list_contains (active_list_t *list, const char *identifier)
+{
+ active_list_t *node;
+
+ if (list == NULL)
+ return 0;
+
+ for (node = list; node; node = node->next)
+ if (strcmp (node->identifier, identifier) == 0)
+ return 1;
+
+ return 0;
+}
+
+/* Walk over the token list replacing nodes with their expansion.
+ * Whenever nodes are expanded the walking will walk over the new
+ * nodes, continuing to expand as necessary. The results are placed in
+ * 'list' itself;
+ */
+static void
+_glcpp_parser_expand_token_list (glcpp_parser_t *parser,
+ token_list_t *list)
+{
+ token_node_t *node_prev;
+ token_node_t *node, *last = NULL;
+ token_list_t *expansion;
+
+ if (list == NULL)
+ return;
+
+ _token_list_trim_trailing_space (list);
+
+ node_prev = NULL;
+ node = list->head;
+
+ while (node) {
+
+ while (parser->active && parser->active->marker == node)
+ parser->active = _active_list_pop (parser->active);
+
+ /* Find the expansion for node, which will replace all
+ * nodes from node to last, inclusive. */
+ expansion = _glcpp_parser_expand_node (parser, node, &last);
+ if (expansion) {
+ token_node_t *n;
+
+ for (n = node; n != last->next; n = n->next)
+ while (parser->active &&
+ parser->active->marker == n)
+ {
+ parser->active = _active_list_pop (parser->active);
+ }
+
+ parser->active = _active_list_push (parser->active,
+ node->token->value.str,
+ last->next);
+
+ /* Splice expansion into list, supporting a
+ * simple deletion if the expansion is
+ * empty. */
+ if (expansion->head) {
+ if (node_prev)
+ node_prev->next = expansion->head;
+ else
+ list->head = expansion->head;
+ expansion->tail->next = last->next;
+ if (last == list->tail)
+ list->tail = expansion->tail;
+ } else {
+ if (node_prev)
+ node_prev->next = last->next;
+ else
+ list->head = last->next;
+ if (last == list->tail)
+ list->tail = NULL;
+ }
+ } else {
+ node_prev = node;
+ }
+ node = node_prev ? node_prev->next : list->head;
+ }
+
+ while (parser->active)
+ parser->active = _active_list_pop (parser->active);
+
+ list->non_space_tail = list->tail;
+}
+
+void
+_glcpp_parser_print_expanded_token_list (glcpp_parser_t *parser,
+ token_list_t *list)
+{
+ if (list == NULL)
+ return;
+
+ _glcpp_parser_expand_token_list (parser, list);
+
+ _token_list_trim_trailing_space (list);
+
+ _token_list_print (parser, list);
+}
+
+static void
+_check_for_reserved_macro_name (glcpp_parser_t *parser, YYLTYPE *loc,
+ const char *identifier)
+{
+ /* According to the GLSL specification, macro names starting with "__"
+ * or "GL_" are reserved for future use. So, don't allow them.
+ */
+ if (strncmp(identifier, "__", 2) == 0) {
+ glcpp_error (loc, parser, "Macro names starting with \"__\" are reserved.\n");
+ }
+ if (strncmp(identifier, "GL_", 3) == 0) {
+ glcpp_error (loc, parser, "Macro names starting with \"GL_\" are reserved.\n");
+ }
+}
+
+static int
+_macro_equal (macro_t *a, macro_t *b)
+{
+ if (a->is_function != b->is_function)
+ return 0;
+
+ if (a->is_function) {
+ if (! _string_list_equal (a->parameters, b->parameters))
+ return 0;
+ }
+
+ return _token_list_equal_ignoring_space (a->replacements,
+ b->replacements);
+}
+
+void
+_define_object_macro (glcpp_parser_t *parser,
+ YYLTYPE *loc,
+ const char *identifier,
+ token_list_t *replacements)
+{
+ macro_t *macro, *previous;
+
+ if (loc != NULL)
+ _check_for_reserved_macro_name(parser, loc, identifier);
+
+ macro = ralloc (parser, macro_t);
+
+ macro->is_function = 0;
+ macro->parameters = NULL;
+ macro->identifier = ralloc_strdup (macro, identifier);
+ macro->replacements = replacements;
+ ralloc_steal (macro, replacements);
+
+ previous = hash_table_find (parser->defines, identifier);
+ if (previous) {
+ if (_macro_equal (macro, previous)) {
+ ralloc_free (macro);
+ return;
+ }
+ glcpp_error (loc, parser, "Redefinition of macro %s\n",
+ identifier);
+ }
+
+ hash_table_insert (parser->defines, macro, identifier);
+}
+
+void
+_define_function_macro (glcpp_parser_t *parser,
+ YYLTYPE *loc,
+ const char *identifier,
+ string_list_t *parameters,
+ token_list_t *replacements)
+{
+ macro_t *macro, *previous;
+
+ _check_for_reserved_macro_name(parser, loc, identifier);
+
+ macro = ralloc (parser, macro_t);
+ ralloc_steal (macro, parameters);
+ ralloc_steal (macro, replacements);
+
+ macro->is_function = 1;
+ macro->parameters = parameters;
+ macro->identifier = ralloc_strdup (macro, identifier);
+ macro->replacements = replacements;
+ previous = hash_table_find (parser->defines, identifier);
+ if (previous) {
+ if (_macro_equal (macro, previous)) {
+ ralloc_free (macro);
+ return;
+ }
+ glcpp_error (loc, parser, "Redefinition of macro %s\n",
+ identifier);
+ }
+
+ hash_table_insert (parser->defines, macro, identifier);
+}
+
+static int
+glcpp_parser_lex (YYSTYPE *yylval, YYLTYPE *yylloc, glcpp_parser_t *parser)
+{
+ token_node_t *node;
+ int ret;
+
+ if (parser->lex_from_list == NULL) {
+ ret = glcpp_lex (yylval, yylloc, parser->scanner);
+
+ /* XXX: This ugly block of code exists for the sole
+ * purpose of converting a NEWLINE token into a SPACE
+ * token, but only in the case where we have seen a
+ * function-like macro name, but have not yet seen its
+ * closing parenthesis.
+ *
+ * There's perhaps a more compact way to do this with
+ * mid-rule actions in the grammar.
+ *
+ * I'm definitely not pleased with the complexity of
+ * this code here.
+ */
+ if (parser->newline_as_space)
+ {
+ if (ret == '(') {
+ parser->paren_count++;
+ } else if (ret == ')') {
+ parser->paren_count--;
+ if (parser->paren_count == 0)
+ parser->newline_as_space = 0;
+ } else if (ret == NEWLINE) {
+ ret = SPACE;
+ } else if (ret != SPACE) {
+ if (parser->paren_count == 0)
+ parser->newline_as_space = 0;
+ }
+ }
+ else if (parser->in_control_line)
+ {
+ if (ret == NEWLINE)
+ parser->in_control_line = 0;
+ }
+ else if (ret == HASH_DEFINE_OBJ || ret == HASH_DEFINE_FUNC ||
+ ret == HASH_UNDEF || ret == HASH_IF ||
+ ret == HASH_IFDEF || ret == HASH_IFNDEF ||
+ ret == HASH_ELIF || ret == HASH_ELSE ||
+ ret == HASH_ENDIF || ret == HASH)
+ {
+ parser->in_control_line = 1;
+ }
+ else if (ret == IDENTIFIER)
+ {
+ macro_t *macro;
+ macro = hash_table_find (parser->defines,
+ yylval->str);
+ if (macro && macro->is_function) {
+ parser->newline_as_space = 1;
+ parser->paren_count = 0;
+ }
+ }
+
+ return ret;
+ }
+
+ node = parser->lex_from_node;
+
+ if (node == NULL) {
+ ralloc_free (parser->lex_from_list);
+ parser->lex_from_list = NULL;
+ return NEWLINE;
+ }
+
+ *yylval = node->token->value;
+ ret = node->token->type;
+
+ parser->lex_from_node = node->next;
+
+ return ret;
+}
+
+static void
+glcpp_parser_lex_from (glcpp_parser_t *parser, token_list_t *list)
+{
+ token_node_t *node;
+
+ assert (parser->lex_from_list == NULL);
+
+ /* Copy list, eliminating any space tokens. */
+ parser->lex_from_list = _token_list_create (parser);
+
+ for (node = list->head; node; node = node->next) {
+ if (node->token->type == SPACE)
+ continue;
+ _token_list_append (parser->lex_from_list, node->token);
+ }
+
+ ralloc_free (list);
+
+ parser->lex_from_node = parser->lex_from_list->head;
+
+ /* It's possible the list consisted of nothing but whitespace. */
+ if (parser->lex_from_node == NULL) {
+ ralloc_free (parser->lex_from_list);
+ parser->lex_from_list = NULL;
+ }
+}
+
+static void
+_glcpp_parser_skip_stack_push_if (glcpp_parser_t *parser, YYLTYPE *loc,
+ int condition)
+{
+ skip_type_t current = SKIP_NO_SKIP;
+ skip_node_t *node;
+
+ if (parser->skip_stack)
+ current = parser->skip_stack->type;
+
+ node = ralloc (parser, skip_node_t);
+ node->loc = *loc;
+
+ if (current == SKIP_NO_SKIP) {
+ if (condition)
+ node->type = SKIP_NO_SKIP;
+ else
+ node->type = SKIP_TO_ELSE;
+ } else {
+ node->type = SKIP_TO_ENDIF;
+ }
+
+ node->next = parser->skip_stack;
+ parser->skip_stack = node;
+}
+
+static void
+_glcpp_parser_skip_stack_change_if (glcpp_parser_t *parser, YYLTYPE *loc,
+ const char *type, int condition)
+{
+ if (parser->skip_stack == NULL) {
+ glcpp_error (loc, parser, "%s without #if\n", type);
+ return;
+ }
+
+ if (parser->skip_stack->type == SKIP_TO_ELSE) {
+ if (condition)
+ parser->skip_stack->type = SKIP_NO_SKIP;
+ } else {
+ parser->skip_stack->type = SKIP_TO_ENDIF;
+ }
+}
+
+static void
+_glcpp_parser_skip_stack_pop (glcpp_parser_t *parser, YYLTYPE *loc)
+{
+ skip_node_t *node;
+
+ if (parser->skip_stack == NULL) {
+ glcpp_error (loc, parser, "#endif without #if\n");
+ return;
+ }
+
+ node = parser->skip_stack;
+ parser->skip_stack = node->next;
+ ralloc_free (node);
+}
+
diff --git a/src/glsl/glcpp/glcpp-parse.h b/src/glsl/glcpp/glcpp-parse.h
new file mode 100644
index 0000000000..50758930e9
--- /dev/null
+++ b/src/glsl/glcpp/glcpp-parse.h
@@ -0,0 +1,101 @@
+
+/* A Bison parser, made by GNU Bison 2.4.1. */
+
+/* Skeleton interface for Bison's Yacc-like parsers in C
+
+ Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006
+ Free Software Foundation, Inc.
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+/* As a special exception, you may create a larger work that contains
+ part or all of the Bison parser skeleton and distribute that work
+ under terms of your choice, so long as that work isn't itself a
+ parser generator using the skeleton or a modified version thereof
+ as a parser skeleton. Alternatively, if you modify or redistribute
+ the parser skeleton itself, you may (at your option) remove this
+ special exception, which will cause the skeleton and the resulting
+ Bison output files to be licensed under the GNU General Public
+ License without this special exception.
+
+ This special exception was added by the Free Software Foundation in
+ version 2.2 of Bison. */
+
+
+/* Tokens. */
+#ifndef YYTOKENTYPE
+# define YYTOKENTYPE
+ /* Put the tokens into the symbol table, so that GDB and other debuggers
+ know about them. */
+ enum yytokentype {
+ COMMA_FINAL = 258,
+ DEFINED = 259,
+ ELIF_EXPANDED = 260,
+ HASH = 261,
+ HASH_DEFINE_FUNC = 262,
+ HASH_DEFINE_OBJ = 263,
+ HASH_ELIF = 264,
+ HASH_ELSE = 265,
+ HASH_ENDIF = 266,
+ HASH_IF = 267,
+ HASH_IFDEF = 268,
+ HASH_IFNDEF = 269,
+ HASH_UNDEF = 270,
+ HASH_VERSION = 271,
+ IDENTIFIER = 272,
+ IF_EXPANDED = 273,
+ INTEGER = 274,
+ INTEGER_STRING = 275,
+ NEWLINE = 276,
+ OTHER = 277,
+ PLACEHOLDER = 278,
+ SPACE = 279,
+ PASTE = 280,
+ OR = 281,
+ AND = 282,
+ NOT_EQUAL = 283,
+ EQUAL = 284,
+ GREATER_OR_EQUAL = 285,
+ LESS_OR_EQUAL = 286,
+ RIGHT_SHIFT = 287,
+ LEFT_SHIFT = 288,
+ UNARY = 289
+ };
+#endif
+
+
+
+#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
+
+# define yystype YYSTYPE /* obsolescent; will be withdrawn */
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+
+
+#if ! defined YYLTYPE && ! defined YYLTYPE_IS_DECLARED
+typedef struct YYLTYPE
+{
+ int first_line;
+ int first_column;
+ int last_line;
+ int last_column;
+} YYLTYPE;
+# define yyltype YYLTYPE /* obsolescent; will be withdrawn */
+# define YYLTYPE_IS_DECLARED 1
+# define YYLTYPE_IS_TRIVIAL 1
+#endif
+
+
+
diff --git a/src/glsl/glsl_lexer.cpp b/src/glsl/glsl_lexer.cpp
new file mode 100644
index 0000000000..ef0d99e478
--- /dev/null
+++ b/src/glsl/glsl_lexer.cpp
@@ -0,0 +1,3740 @@
+#line 2 "glsl_lexer.cpp"
+
+#line 4 "glsl_lexer.cpp"
+
+#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 210
+#define YY_END_OF_BUFFER 211
+/* 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[836] =
+ { 0,
+ 0, 0, 16, 16, 0, 0, 211, 209, 1, 21,
+ 209, 209, 209, 209, 209, 209, 209, 209, 120, 118,
+ 209, 209, 209, 208, 209, 208, 208, 208, 208, 208,
+ 208, 208, 208, 208, 208, 208, 208, 208, 208, 208,
+ 208, 208, 208, 208, 208, 209, 1, 209, 210, 16,
+ 20, 210, 19, 17, 18, 14, 13, 1, 102, 111,
+ 103, 114, 108, 97, 110, 98, 117, 122, 109, 123,
+ 120, 0, 0, 125, 120, 0, 118, 118, 106, 99,
+ 101, 100, 107, 208, 115, 105, 208, 208, 208, 208,
+ 208, 208, 208, 208, 208, 208, 208, 208, 30, 208,
+
+ 208, 208, 208, 208, 208, 208, 208, 208, 208, 208,
+ 208, 208, 34, 208, 208, 61, 208, 208, 208, 208,
+ 208, 208, 208, 208, 208, 208, 208, 208, 208, 208,
+ 208, 208, 208, 208, 208, 208, 208, 208, 208, 208,
+ 208, 208, 208, 208, 208, 208, 208, 208, 208, 116,
+ 104, 1, 0, 0, 2, 0, 0, 0, 0, 16,
+ 15, 19, 18, 0, 122, 121, 0, 123, 0, 124,
+ 119, 112, 113, 208, 128, 208, 208, 208, 208, 208,
+ 208, 208, 208, 208, 208, 208, 208, 208, 208, 208,
+ 208, 208, 208, 208, 208, 208, 33, 208, 208, 208,
+
+ 208, 208, 208, 208, 208, 208, 208, 26, 208, 208,
+ 208, 208, 208, 208, 208, 208, 208, 208, 208, 62,
+ 208, 208, 208, 208, 208, 208, 208, 208, 208, 208,
+ 208, 208, 208, 208, 208, 208, 208, 208, 208, 208,
+ 208, 208, 208, 208, 208, 208, 208, 208, 208, 208,
+ 0, 0, 0, 0, 15, 0, 122, 0, 121, 0,
+ 123, 124, 119, 208, 208, 24, 208, 208, 175, 168,
+ 208, 208, 208, 208, 208, 208, 208, 208, 208, 32,
+ 131, 208, 208, 208, 208, 68, 208, 208, 136, 150,
+ 208, 208, 208, 208, 208, 208, 208, 208, 208, 208,
+
+ 208, 208, 147, 171, 49, 50, 51, 208, 208, 208,
+ 208, 208, 208, 208, 208, 208, 208, 208, 208, 208,
+ 208, 208, 208, 208, 208, 208, 208, 134, 126, 208,
+ 208, 27, 208, 208, 208, 208, 208, 208, 208, 46,
+ 47, 48, 95, 208, 208, 0, 0, 0, 0, 0,
+ 121, 208, 208, 28, 37, 38, 39, 208, 129, 208,
+ 23, 208, 208, 208, 208, 158, 159, 160, 208, 127,
+ 208, 151, 25, 161, 162, 163, 173, 155, 156, 157,
+ 208, 208, 208, 63, 153, 208, 208, 208, 40, 41,
+ 42, 208, 208, 208, 208, 208, 208, 208, 208, 208,
+
+ 208, 208, 208, 208, 208, 208, 208, 148, 208, 208,
+ 208, 208, 208, 208, 208, 208, 208, 208, 130, 208,
+ 208, 170, 43, 44, 45, 208, 208, 31, 0, 0,
+ 0, 0, 178, 208, 208, 176, 208, 208, 208, 149,
+ 144, 181, 208, 208, 208, 208, 208, 208, 139, 208,
+ 208, 208, 96, 52, 53, 54, 55, 56, 57, 58,
+ 59, 60, 208, 208, 208, 208, 154, 135, 208, 208,
+ 142, 36, 208, 208, 167, 69, 143, 94, 179, 137,
+ 208, 208, 208, 208, 208, 208, 208, 208, 0, 0,
+ 0, 0, 208, 208, 208, 138, 35, 208, 208, 208,
+
+ 208, 208, 208, 182, 183, 184, 208, 208, 208, 208,
+ 208, 172, 208, 208, 208, 208, 208, 208, 208, 208,
+ 132, 208, 208, 208, 208, 208, 64, 208, 208, 65,
+ 208, 0, 0, 0, 0, 0, 208, 66, 29, 145,
+ 186, 187, 188, 208, 208, 208, 208, 208, 208, 208,
+ 208, 208, 208, 208, 208, 140, 208, 208, 208, 208,
+ 208, 208, 208, 208, 208, 133, 190, 191, 192, 208,
+ 208, 152, 208, 141, 0, 0, 6, 0, 0, 0,
+ 12, 3, 22, 208, 208, 208, 208, 208, 208, 208,
+ 208, 208, 185, 146, 67, 208, 208, 208, 208, 169,
+
+ 208, 177, 174, 207, 71, 72, 73, 208, 208, 208,
+ 208, 208, 208, 208, 208, 208, 208, 0, 0, 0,
+ 0, 0, 0, 0, 208, 208, 208, 189, 208, 208,
+ 208, 208, 208, 82, 83, 84, 208, 208, 208, 208,
+ 208, 208, 208, 208, 208, 208, 208, 208, 208, 193,
+ 88, 89, 90, 208, 4, 0, 5, 0, 0, 0,
+ 0, 0, 0, 208, 208, 208, 208, 208, 208, 208,
+ 204, 208, 208, 208, 208, 208, 208, 208, 208, 208,
+ 208, 208, 74, 208, 208, 208, 208, 208, 208, 0,
+ 0, 0, 0, 208, 208, 205, 194, 208, 195, 208,
+
+ 208, 208, 85, 208, 208, 208, 208, 208, 208, 208,
+ 208, 208, 208, 208, 206, 208, 208, 91, 0, 0,
+ 0, 196, 197, 208, 200, 208, 201, 208, 208, 70,
+ 208, 208, 208, 164, 208, 165, 180, 208, 198, 199,
+ 208, 208, 0, 0, 0, 208, 208, 208, 208, 75,
+ 208, 76, 208, 208, 208, 208, 208, 0, 0, 0,
+ 0, 208, 208, 86, 87, 208, 77, 208, 208, 78,
+ 208, 92, 93, 0, 0, 0, 0, 208, 208, 208,
+ 208, 208, 208, 0, 0, 0, 0, 208, 208, 208,
+ 208, 208, 79, 0, 0, 0, 7, 0, 0, 202,
+
+ 203, 208, 208, 208, 0, 0, 8, 0, 0, 208,
+ 208, 166, 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, 34, 34,
+ 34, 36, 37, 38, 39, 34, 34, 40, 34, 34,
+ 1, 1, 1, 41, 42, 1, 43, 44, 45, 46,
+
+ 47, 48, 49, 50, 51, 52, 53, 54, 55, 56,
+ 57, 58, 34, 59, 60, 61, 62, 63, 64, 65,
+ 66, 67, 1, 68, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 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[69] =
+ { 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,
+ 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[845] =
+ { 0,
+ 0, 67, 73, 0, 1210, 1209, 1211, 1214, 68, 1214,
+ 1185, 1184, 134, 1183, 131, 132, 130, 1182, 146, 198,
+ 129, 1181, 144, 0, 130, 113, 124, 141, 150, 126,
+ 181, 1148, 159, 192, 118, 129, 146, 1142, 147, 174,
+ 206, 192, 203, 222, 1153, 203, 221, 231, 1214, 260,
+ 1214, 1187, 279, 1214, 0, 1214, 1214, 270, 1214, 1214,
+ 1214, 1214, 1214, 1214, 1214, 1214, 1214, 244, 1214, 255,
+ 139, 290, 307, 1214, 1214, 0, 0, 1214, 1176, 1214,
+ 1214, 1214, 1175, 0, 1214, 1214, 1138, 1143, 1136, 1139,
+ 1148, 1147, 1133, 1136, 1148, 144, 1142, 1129, 1126, 1140,
+
+ 1126, 1123, 1123, 1129, 219, 193, 1123, 1134, 1119, 1125,
+ 1129, 1130, 0, 1121, 1132, 278, 1131, 1126, 1106, 224,
+ 1110, 1124, 1114, 232, 1107, 271, 1120, 1122, 1104, 1100,
+ 1108, 1105, 1094, 1103, 234, 1101, 1107, 1102, 1105, 1093,
+ 1096, 226, 145, 262, 1106, 1093, 1106, 263, 1099, 1214,
+ 1214, 338, 331, 343, 1214, 1084, 1097, 1088, 1099, 345,
+ 0, 334, 0, 345, 1214, 328, 391, 1214, 352, 398,
+ 338, 1214, 1214, 1094, 0, 1085, 1089, 1099, 1096, 332,
+ 1079, 1079, 1083, 320, 1094, 1091, 1091, 1089, 1086, 1077,
+ 1084, 1070, 1068, 1081, 1066, 1083, 0, 1080, 1067, 1075,
+
+ 1072, 1076, 1077, 1070, 1067, 1055, 1054, 1068, 1071, 1058,
+ 1067, 1054, 1061, 1051, 364, 1057, 1060, 1050, 1058, 1046,
+ 1050, 1041, 1056, 1046, 1037, 1056, 1039, 1037, 1048, 1037,
+ 1032, 1030, 1044, 1029, 1031, 1028, 1040, 1039, 1042, 1023,
+ 338, 1032, 1027, 1025, 1035, 1013, 403, 1032, 1034, 1022,
+ 1014, 1018, 1030, 1013, 0, 415, 422, 439, 1214, 446,
+ 455, 1214, 1214, 1008, 1019, 0, 1016, 406, 0, 0,
+ 1009, 1007, 1009, 1004, 1013, 1001, 1019, 1007, 409, 0,
+ 0, 1001, 1012, 1011, 1011, 0, 995, 429, 0, 0,
+ 997, 460, 1005, 1006, 996, 990, 989, 990, 989, 989,
+
+ 463, 984, 0, 0, 980, 979, 978, 980, 981, 986,
+ 980, 976, 990, 985, 984, 983, 974, 977, 977, 969,
+ 972, 967, 976, 981, 966, 979, 969, 0, 0, 976,
+ 972, 0, 963, 963, 969, 959, 967, 466, 964, 0,
+ 0, 0, 0, 953, 966, 965, 964, 961, 949, 472,
+ 479, 961, 963, 0, 0, 0, 0, 949, 0, 949,
+ 0, 948, 949, 943, 954, 0, 0, 0, 944, 0,
+ 940, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 951, 487, 950, 0, 0, 948, 944, 940, 0, 0,
+ 0, 932, 489, 494, 499, 937, 933, 939, 929, 927,
+
+ 941, 925, 925, 939, 927, 939, 934, 0, 932, 929,
+ 933, 916, 918, 925, 931, 926, 925, 912, 0, 914,
+ 915, 0, 0, 0, 0, 912, 916, 0, 910, 963,
+ 909, 912, 0, 900, 910, 0, 898, 898, 912, 0,
+ 914, 0, 503, 926, 925, 924, 891, 890, 0, 908,
+ 907, 902, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 890, 904, 890, 887, 0, 0, 893, 892,
+ 0, 0, 890, 882, 0, 0, 0, 0, 0, 0,
+ 879, 891, 506, 883, 890, 889, 886, 880, 873, 524,
+ 889, 874, 869, 883, 881, 0, 0, 873, 896, 895,
+
+ 894, 861, 860, 361, 365, 0, 873, 876, 874, 862,
+ 858, 0, 871, 868, 867, 856, 855, 854, 519, 863,
+ 0, 879, 878, 877, 844, 843, 0, 858, 844, 0,
+ 855, 850, 547, 553, 898, 843, 851, 0, 0, 0,
+ 870, 869, 0, 847, 850, 834, 842, 832, 840, 841,
+ 841, 840, 825, 559, 838, 0, 839, 827, 826, 822,
+ 850, 849, 848, 815, 814, 0, 848, 847, 0, 825,
+ 828, 0, 562, 0, 814, 580, 1214, 587, 0, 607,
+ 584, 1214, 0, 811, 810, 820, 820, 807, 822, 805,
+ 820, 815, 0, 0, 0, 831, 830, 829, 796, 0,
+
+ 796, 0, 0, 0, 502, 524, 820, 807, 810, 794,
+ 793, 803, 803, 819, 818, 817, 784, 789, 615, 640,
+ 550, 806, 796, 784, 782, 781, 792, 0, 795, 791,
+ 793, 789, 775, 806, 805, 0, 787, 779, 770, 778,
+ 768, 779, 775, 777, 775, 775, 762, 761, 772, 0,
+ 791, 790, 0, 772, 1214, 555, 1214, 647, 0, 667,
+ 785, 770, 752, 769, 768, 751, 743, 751, 741, 749,
+ 0, 746, 745, 756, 739, 742, 757, 740, 753, 754,
+ 751, 748, 757, 750, 749, 732, 731, 730, 741, 582,
+ 754, 724, 734, 718, 717, 0, 745, 717, 743, 715,
+
+ 719, 718, 0, 729, 732, 728, 730, 711, 725, 709,
+ 710, 718, 701, 700, 0, 706, 705, 0, 728, 713,
+ 706, 0, 0, 710, 0, 709, 0, 715, 714, 0,
+ 690, 698, 688, 716, 695, 0, 0, 708, 0, 0,
+ 707, 706, 746, 611, 696, 703, 702, 678, 677, 705,
+ 677, 703, 689, 674, 691, 670, 669, 190, 613, 557,
+ 667, 687, 686, 0, 0, 681, 0, 680, 686, 0,
+ 671, 0, 0, 671, 590, 343, 672, 645, 644, 654,
+ 635, 631, 612, 612, 604, 443, 635, 576, 575, 549,
+ 25, 87, 0, 183, 500, 552, 1214, 636, 591, 0,
+
+ 0, 196, 258, 254, 272, 609, 1214, 614, 598, 279,
+ 284, 0, 336, 348, 671, 0, 0, 362, 672, 688,
+ 1214, 394, 689, 1214, 408, 670, 691, 649, 651, 474,
+ 476, 693, 694, 1214, 1214, 704, 707, 710, 530, 591,
+ 713, 717, 720, 722
+ } ;
+
+static yyconst flex_int16_t yy_def[845] =
+ { 0,
+ 835, 1, 835, 3, 836, 836, 835, 835, 835, 835,
+ 835, 835, 835, 835, 835, 835, 835, 835, 835, 835,
+ 835, 835, 835, 837, 835, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 835, 835, 835, 835, 835,
+ 835, 835, 835, 835, 838, 835, 835, 835, 835, 835,
+ 835, 835, 835, 835, 835, 835, 835, 839, 835, 840,
+ 19, 835, 835, 835, 835, 841, 20, 835, 835, 835,
+ 835, 835, 835, 837, 835, 835, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 835,
+ 835, 835, 835, 835, 835, 835, 835, 835, 835, 835,
+ 842, 835, 838, 835, 835, 840, 835, 835, 835, 835,
+ 841, 835, 835, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 835, 835, 835, 835, 842, 835, 835, 835, 835, 835,
+ 835, 835, 835, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 835, 835, 835, 835, 835,
+ 835, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 835, 835,
+ 835, 835, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 835, 835,
+ 835, 835, 837, 837, 837, 837, 837, 837, 837, 837,
+
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 835, 835, 835, 835, 835, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 835, 835, 835, 835, 843, 835,
+ 835, 835, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 835, 835, 835,
+ 843, 835, 835, 835, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 835, 835, 835, 835, 844, 835,
+ 835, 835, 835, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 844,
+ 835, 835, 835, 837, 837, 837, 837, 837, 837, 837,
+
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 835, 835,
+ 835, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 835, 835, 835, 837, 837, 837, 837, 837,
+ 837, 837, 837, 837, 837, 837, 837, 835, 835, 835,
+ 835, 837, 837, 837, 837, 837, 837, 837, 837, 837,
+ 837, 837, 837, 835, 835, 835, 835, 837, 837, 837,
+ 837, 837, 837, 835, 835, 835, 835, 837, 837, 837,
+ 837, 837, 837, 835, 835, 835, 835, 835, 835, 837,
+
+ 837, 837, 837, 837, 835, 835, 835, 835, 835, 837,
+ 837, 837, 835, 835, 835, 837, 837, 835, 835, 835,
+ 835, 835, 835, 835, 835, 835, 835, 835, 835, 835,
+ 835, 835, 835, 835, 0, 835, 835, 835, 835, 835,
+ 835, 835, 835, 835
+ } ;
+
+static yyconst flex_int16_t yy_nxt[1283] =
+ { 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,
+ 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,
+ 803, 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, 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, 804, 66, 68, 68, 68, 68, 68,
+ 68, 68, 79, 80, 85, 65, 67, 87, 62, 70,
+ 119, 71, 71, 71, 71, 71, 71, 72, 82, 83,
+ 86, 121, 88, 89, 120, 122, 73, 74, 835, 101,
+ 90, 102, 91, 93, 75, 76, 92, 94, 123, 126,
+ 103, 758, 73, 74, 95, 241, 97, 96, 183, 184,
+
+ 98, 110, 124, 835, 242, 127, 99, 75, 128, 111,
+ 76, 70, 100, 77, 77, 77, 77, 77, 77, 77,
+ 129, 112, 152, 104, 58, 805, 153, 150, 73, 74,
+ 130, 105, 154, 155, 106, 195, 78, 107, 138, 113,
+ 774, 139, 114, 108, 73, 74, 115, 116, 131, 196,
+ 140, 117, 810, 142, 118, 132, 133, 141, 143, 78,
+ 134, 160, 144, 160, 146, 145, 135, 136, 147, 137,
+ 151, 58, 193, 58, 164, 165, 231, 156, 148, 213,
+ 239, 240, 218, 194, 157, 167, 168, 214, 158, 219,
+ 164, 165, 232, 159, 162, 162, 162, 162, 162, 162,
+
+ 162, 167, 168, 70, 243, 72, 72, 72, 72, 72,
+ 72, 72, 244, 248, 811, 221, 249, 812, 169, 169,
+ 73, 74, 170, 170, 170, 170, 170, 170, 170, 222,
+ 813, 205, 154, 155, 206, 207, 73, 74, 208, 152,
+ 209, 58, 816, 153, 154, 155, 160, 817, 160, 162,
+ 162, 162, 162, 162, 162, 162, 256, 256, 258, 259,
+ 257, 257, 257, 257, 257, 257, 257, 170, 170, 170,
+ 170, 170, 170, 170, 258, 259, 263, 156, 269, 274,
+ 275, 305, 306, 307, 157, 333, 818, 546, 158, 156,
+ 785, 548, 270, 159, 334, 819, 157, 547, 786, 263,
+
+ 158, 549, 260, 260, 822, 159, 261, 261, 261, 261,
+ 261, 261, 261, 170, 170, 170, 170, 170, 170, 170,
+ 340, 341, 342, 355, 356, 357, 366, 367, 368, 262,
+ 257, 257, 257, 257, 257, 257, 257, 257, 257, 257,
+ 257, 257, 257, 257, 796, 262, 374, 375, 376, 825,
+ 350, 350, 797, 165, 351, 351, 351, 351, 351, 351,
+ 351, 261, 261, 261, 261, 261, 261, 261, 826, 165,
+ 261, 261, 261, 261, 261, 261, 261, 378, 379, 380,
+ 389, 390, 391, 423, 424, 425, 168, 351, 351, 351,
+ 351, 351, 351, 351, 351, 351, 351, 351, 351, 351,
+
+ 351, 806, 168, 444, 445, 446, 454, 455, 456, 807,
+ 259, 457, 458, 459, 447, 448, 460, 461, 462, 499,
+ 500, 501, 522, 523, 524, 490, 259, 831, 639, 832,
+ 502, 503, 68, 525, 526, 561, 562, 563, 640, 533,
+ 534, 534, 534, 534, 534, 534, 564, 565, 576, 577,
+ 641, 576, 577, 796, 576, 577, 656, 657, 775, 642,
+ 643, 797, 578, 578, 578, 578, 578, 578, 580, 580,
+ 580, 580, 580, 580, 580, 596, 597, 598, 614, 615,
+ 616, 576, 577, 656, 657, 581, 579, 599, 576, 577,
+ 617, 775, 808, 166, 802, 619, 620, 620, 620, 620,
+
+ 620, 620, 578, 578, 578, 578, 578, 578, 576, 577,
+ 806, 579, 759, 776, 759, 808, 656, 657, 807, 760,
+ 622, 760, 580, 580, 580, 580, 580, 580, 580, 623,
+ 658, 658, 658, 658, 658, 658, 798, 798, 801, 800,
+ 624, 656, 657, 799, 799, 814, 776, 809, 656, 657,
+ 829, 795, 829, 815, 659, 660, 660, 660, 660, 660,
+ 660, 660, 658, 658, 658, 658, 658, 658, 656, 657,
+ 809, 827, 820, 823, 794, 793, 792, 791, 828, 659,
+ 821, 824, 660, 660, 660, 660, 660, 660, 660, 820,
+ 823, 830, 827, 830, 833, 833, 790, 821, 824, 828,
+
+ 789, 788, 834, 834, 56, 56, 56, 56, 56, 84,
+ 84, 84, 163, 163, 163, 171, 171, 255, 787, 255,
+ 255, 255, 621, 621, 690, 690, 784, 783, 782, 781,
+ 780, 779, 778, 777, 773, 772, 771, 770, 769, 768,
+ 767, 766, 765, 764, 763, 762, 761, 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, 702, 701, 700, 699, 698, 697, 696,
+ 695, 694, 693, 692, 691, 689, 688, 687, 686, 685,
+ 684, 683, 682, 681, 680, 679, 678, 677, 676, 675,
+ 674, 673, 672, 671, 670, 669, 668, 667, 666, 665,
+ 664, 663, 662, 661, 655, 654, 653, 652, 651, 650,
+ 649, 648, 647, 646, 645, 644, 638, 637, 636, 635,
+ 634, 633, 632, 631, 630, 629, 628, 627, 626, 625,
+ 618, 613, 612, 611, 610, 609, 608, 607, 606, 605,
+ 604, 603, 602, 601, 600, 595, 594, 593, 592, 591,
+ 590, 589, 588, 587, 586, 585, 584, 583, 582, 581,
+
+ 575, 574, 573, 572, 571, 570, 569, 568, 567, 566,
+ 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,
+ 835, 57, 57, 7, 835, 835, 835, 835, 835, 835,
+ 835, 835, 835, 835, 835, 835, 835, 835, 835, 835,
+ 835, 835, 835, 835, 835, 835, 835, 835, 835, 835,
+ 835, 835, 835, 835, 835, 835, 835, 835, 835, 835,
+ 835, 835, 835, 835, 835, 835, 835, 835, 835, 835,
+ 835, 835, 835, 835, 835, 835, 835, 835, 835, 835,
+ 835, 835, 835, 835, 835, 835, 835, 835, 835, 835,
+ 835, 835
+ } ;
+
+static yyconst flex_int16_t yy_chk[1283] =
+ { 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, 2, 9,
+ 791, 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, 13, 15, 792, 16, 17, 17, 17, 17, 17,
+ 17, 17, 21, 21, 25, 15, 16, 26, 13, 19,
+ 35, 19, 19, 19, 19, 19, 19, 19, 23, 23,
+ 25, 36, 26, 26, 35, 36, 19, 19, 71, 30,
+ 27, 30, 27, 28, 19, 19, 27, 28, 37, 39,
+ 30, 758, 19, 19, 28, 143, 29, 28, 96, 96,
+
+ 29, 33, 37, 71, 143, 39, 29, 19, 39, 33,
+ 19, 20, 29, 20, 20, 20, 20, 20, 20, 20,
+ 40, 33, 47, 31, 47, 794, 47, 46, 20, 20,
+ 40, 31, 48, 48, 31, 106, 20, 31, 42, 34,
+ 758, 42, 34, 31, 20, 20, 34, 34, 41, 106,
+ 42, 34, 802, 43, 34, 41, 41, 42, 43, 20,
+ 41, 50, 43, 50, 44, 43, 41, 41, 44, 41,
+ 46, 58, 105, 58, 68, 68, 135, 48, 44, 120,
+ 142, 142, 124, 105, 48, 70, 70, 120, 48, 124,
+ 68, 68, 135, 48, 53, 53, 53, 53, 53, 53,
+
+ 53, 70, 70, 72, 144, 72, 72, 72, 72, 72,
+ 72, 72, 144, 148, 803, 126, 148, 804, 73, 73,
+ 72, 72, 73, 73, 73, 73, 73, 73, 73, 126,
+ 805, 116, 153, 153, 116, 116, 72, 72, 116, 152,
+ 116, 152, 810, 152, 154, 154, 160, 811, 160, 162,
+ 162, 162, 162, 162, 162, 162, 164, 164, 166, 166,
+ 164, 164, 164, 164, 164, 164, 164, 169, 169, 169,
+ 169, 169, 169, 169, 166, 166, 171, 153, 180, 184,
+ 184, 215, 215, 215, 153, 241, 813, 504, 153, 154,
+ 776, 505, 180, 153, 241, 814, 154, 504, 776, 171,
+
+ 154, 505, 167, 167, 818, 154, 167, 167, 167, 167,
+ 167, 167, 167, 170, 170, 170, 170, 170, 170, 170,
+ 247, 247, 247, 268, 268, 268, 279, 279, 279, 170,
+ 256, 256, 256, 256, 256, 256, 256, 257, 257, 257,
+ 257, 257, 257, 257, 786, 170, 288, 288, 288, 822,
+ 258, 258, 786, 257, 258, 258, 258, 258, 258, 258,
+ 258, 260, 260, 260, 260, 260, 260, 260, 825, 257,
+ 261, 261, 261, 261, 261, 261, 261, 292, 292, 292,
+ 301, 301, 301, 338, 338, 338, 261, 350, 350, 350,
+ 350, 350, 350, 350, 351, 351, 351, 351, 351, 351,
+
+ 351, 795, 261, 382, 382, 382, 393, 393, 393, 795,
+ 351, 394, 394, 394, 382, 382, 395, 395, 395, 443,
+ 443, 443, 483, 483, 483, 490, 351, 830, 605, 831,
+ 443, 443, 839, 483, 483, 519, 519, 519, 605, 490,
+ 490, 490, 490, 490, 490, 490, 519, 519, 533, 533,
+ 606, 621, 621, 796, 534, 534, 656, 656, 760, 606,
+ 606, 796, 533, 533, 533, 533, 533, 533, 534, 534,
+ 534, 534, 534, 534, 534, 554, 554, 554, 573, 573,
+ 573, 576, 576, 690, 690, 581, 533, 554, 578, 578,
+ 573, 775, 799, 840, 790, 576, 576, 576, 576, 576,
+
+ 576, 576, 578, 578, 578, 578, 578, 578, 580, 580,
+ 806, 533, 744, 760, 759, 808, 619, 619, 806, 744,
+ 581, 759, 580, 580, 580, 580, 580, 580, 580, 581,
+ 619, 619, 619, 619, 619, 619, 787, 798, 789, 788,
+ 581, 620, 620, 787, 798, 809, 775, 799, 658, 658,
+ 828, 785, 829, 809, 619, 620, 620, 620, 620, 620,
+ 620, 620, 658, 658, 658, 658, 658, 658, 660, 660,
+ 808, 826, 815, 819, 784, 783, 782, 781, 826, 619,
+ 815, 819, 660, 660, 660, 660, 660, 660, 660, 820,
+ 823, 828, 827, 829, 832, 833, 780, 820, 823, 827,
+
+ 779, 778, 832, 833, 836, 836, 836, 836, 836, 837,
+ 837, 837, 838, 838, 838, 841, 841, 842, 777, 842,
+ 842, 842, 843, 843, 844, 844, 774, 771, 769, 768,
+ 766, 763, 762, 761, 757, 756, 755, 754, 753, 752,
+ 751, 750, 749, 748, 747, 746, 745, 743, 742, 741,
+ 738, 735, 734, 733, 732, 731, 729, 728, 726, 724,
+ 721, 720, 719, 717, 716, 714, 713, 712, 711, 710,
+ 709, 708, 707, 706, 705, 704, 702, 701, 700, 699,
+ 698, 697, 695, 694, 693, 692, 691, 689, 688, 687,
+ 686, 685, 684, 683, 682, 681, 680, 679, 678, 677,
+
+ 676, 675, 674, 673, 672, 670, 669, 668, 667, 666,
+ 665, 664, 663, 662, 661, 654, 652, 651, 649, 648,
+ 647, 646, 645, 644, 643, 642, 641, 640, 639, 638,
+ 637, 635, 634, 633, 632, 631, 630, 629, 627, 626,
+ 625, 624, 623, 622, 618, 617, 616, 615, 614, 613,
+ 612, 611, 610, 609, 608, 607, 601, 599, 598, 597,
+ 596, 592, 591, 590, 589, 588, 587, 586, 585, 584,
+ 575, 571, 570, 568, 567, 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, 835, 835, 835, 835, 835, 835, 835,
+ 835, 835, 835, 835, 835, 835, 835, 835, 835, 835,
+ 835, 835, 835, 835, 835, 835, 835, 835, 835, 835,
+ 835, 835, 835, 835, 835, 835, 835, 835, 835, 835,
+ 835, 835, 835, 835, 835, 835, 835, 835, 835, 835,
+ 835, 835, 835, 835, 835, 835, 835, 835, 835, 835,
+ 835, 835, 835, 835, 835, 835, 835, 835, 835, 835,
+ 835, 835
+ } ;
+
+/* 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 "glsl_lexer.ll"
+#line 2 "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 "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;
+
+#define IS_UINT (yytext[yyleng - 1] == 'u' || yytext[yyleng - 1] == 'U')
+
+/* 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
+
+#line 1086 "glsl_lexer.cpp"
+
+#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 101 "glsl_lexer.ll"
+
+
+#line 1328 "glsl_lexer.cpp"
+
+ 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 >= 836 )
+ 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 != 835 );
+ 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 103 "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 106 "glsl_lexer.ll"
+;
+ YY_BREAK
+case 3:
+YY_RULE_SETUP
+#line 107 "glsl_lexer.ll"
+{ BEGIN PP; return VERSION; }
+ YY_BREAK
+case 4:
+YY_RULE_SETUP
+#line 108 "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 109 "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 124 "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 138 "glsl_lexer.ll"
+{
+ BEGIN PP;
+ return PRAGMA_DEBUG_ON;
+ }
+ YY_BREAK
+case 8:
+YY_RULE_SETUP
+#line 142 "glsl_lexer.ll"
+{
+ BEGIN PP;
+ return PRAGMA_DEBUG_OFF;
+ }
+ YY_BREAK
+case 9:
+YY_RULE_SETUP
+#line 146 "glsl_lexer.ll"
+{
+ BEGIN PP;
+ return PRAGMA_OPTIMIZE_ON;
+ }
+ YY_BREAK
+case 10:
+YY_RULE_SETUP
+#line 150 "glsl_lexer.ll"
+{
+ BEGIN PP;
+ return PRAGMA_OPTIMIZE_OFF;
+ }
+ YY_BREAK
+case 11:
+YY_RULE_SETUP
+#line 154 "glsl_lexer.ll"
+{
+ BEGIN PP;
+ return PRAGMA_INVARIANT_ALL;
+ }
+ YY_BREAK
+case 12:
+YY_RULE_SETUP
+#line 158 "glsl_lexer.ll"
+{ BEGIN PRAGMA; }
+ YY_BREAK
+case 13:
+/* rule 13 can match eol */
+YY_RULE_SETUP
+#line 160 "glsl_lexer.ll"
+{ BEGIN 0; yylineno++; yycolumn = 0; }
+ YY_BREAK
+case 14:
+YY_RULE_SETUP
+#line 161 "glsl_lexer.ll"
+{ }
+ YY_BREAK
+case 15:
+YY_RULE_SETUP
+#line 163 "glsl_lexer.ll"
+{ }
+ YY_BREAK
+case 16:
+YY_RULE_SETUP
+#line 164 "glsl_lexer.ll"
+{ }
+ YY_BREAK
+case 17:
+YY_RULE_SETUP
+#line 165 "glsl_lexer.ll"
+return COLON;
+ YY_BREAK
+case 18:
+YY_RULE_SETUP
+#line 166 "glsl_lexer.ll"
+{
+ yylval->identifier = strdup(yytext);
+ return IDENTIFIER;
+ }
+ YY_BREAK
+case 19:
+YY_RULE_SETUP
+#line 170 "glsl_lexer.ll"
+{
+ yylval->n = strtol(yytext, NULL, 10);
+ return INTCONSTANT;
+ }
+ YY_BREAK
+case 20:
+/* rule 20 can match eol */
+YY_RULE_SETUP
+#line 174 "glsl_lexer.ll"
+{ BEGIN 0; yylineno++; yycolumn = 0; return EOL; }
+ YY_BREAK
+case 21:
+/* rule 21 can match eol */
+YY_RULE_SETUP
+#line 176 "glsl_lexer.ll"
+{ yylineno++; yycolumn = 0; }
+ YY_BREAK
+case 22:
+YY_RULE_SETUP
+#line 178 "glsl_lexer.ll"
+return ATTRIBUTE;
+ YY_BREAK
+case 23:
+YY_RULE_SETUP
+#line 179 "glsl_lexer.ll"
+return CONST_TOK;
+ YY_BREAK
+case 24:
+YY_RULE_SETUP
+#line 180 "glsl_lexer.ll"
+return BOOL_TOK;
+ YY_BREAK
+case 25:
+YY_RULE_SETUP
+#line 181 "glsl_lexer.ll"
+return FLOAT_TOK;
+ YY_BREAK
+case 26:
+YY_RULE_SETUP
+#line 182 "glsl_lexer.ll"
+return INT_TOK;
+ YY_BREAK
+case 27:
+YY_RULE_SETUP
+#line 183 "glsl_lexer.ll"
+KEYWORD(130, 130, UINT_TOK);
+ YY_BREAK
+case 28:
+YY_RULE_SETUP
+#line 185 "glsl_lexer.ll"
+return BREAK;
+ YY_BREAK
+case 29:
+YY_RULE_SETUP
+#line 186 "glsl_lexer.ll"
+return CONTINUE;
+ YY_BREAK
+case 30:
+YY_RULE_SETUP
+#line 187 "glsl_lexer.ll"
+return DO;
+ YY_BREAK
+case 31:
+YY_RULE_SETUP
+#line 188 "glsl_lexer.ll"
+return WHILE;
+ YY_BREAK
+case 32:
+YY_RULE_SETUP
+#line 189 "glsl_lexer.ll"
+return ELSE;
+ YY_BREAK
+case 33:
+YY_RULE_SETUP
+#line 190 "glsl_lexer.ll"
+return FOR;
+ YY_BREAK
+case 34:
+YY_RULE_SETUP
+#line 191 "glsl_lexer.ll"
+return IF;
+ YY_BREAK
+case 35:
+YY_RULE_SETUP
+#line 192 "glsl_lexer.ll"
+return DISCARD;
+ YY_BREAK
+case 36:
+YY_RULE_SETUP
+#line 193 "glsl_lexer.ll"
+return RETURN;
+ YY_BREAK
+case 37:
+YY_RULE_SETUP
+#line 195 "glsl_lexer.ll"
+return BVEC2;
+ YY_BREAK
+case 38:
+YY_RULE_SETUP
+#line 196 "glsl_lexer.ll"
+return BVEC3;
+ YY_BREAK
+case 39:
+YY_RULE_SETUP
+#line 197 "glsl_lexer.ll"
+return BVEC4;
+ YY_BREAK
+case 40:
+YY_RULE_SETUP
+#line 198 "glsl_lexer.ll"
+return IVEC2;
+ YY_BREAK
+case 41:
+YY_RULE_SETUP
+#line 199 "glsl_lexer.ll"
+return IVEC3;
+ YY_BREAK
+case 42:
+YY_RULE_SETUP
+#line 200 "glsl_lexer.ll"
+return IVEC4;
+ YY_BREAK
+case 43:
+YY_RULE_SETUP
+#line 201 "glsl_lexer.ll"
+KEYWORD(130, 130, UVEC2);
+ YY_BREAK
+case 44:
+YY_RULE_SETUP
+#line 202 "glsl_lexer.ll"
+KEYWORD(130, 130, UVEC3);
+ YY_BREAK
+case 45:
+YY_RULE_SETUP
+#line 203 "glsl_lexer.ll"
+KEYWORD(130, 130, UVEC4);
+ YY_BREAK
+case 46:
+YY_RULE_SETUP
+#line 204 "glsl_lexer.ll"
+return VEC2;
+ YY_BREAK
+case 47:
+YY_RULE_SETUP
+#line 205 "glsl_lexer.ll"
+return VEC3;
+ YY_BREAK
+case 48:
+YY_RULE_SETUP
+#line 206 "glsl_lexer.ll"
+return VEC4;
+ YY_BREAK
+case 49:
+YY_RULE_SETUP
+#line 207 "glsl_lexer.ll"
+return MAT2X2;
+ YY_BREAK
+case 50:
+YY_RULE_SETUP
+#line 208 "glsl_lexer.ll"
+return MAT3X3;
+ YY_BREAK
+case 51:
+YY_RULE_SETUP
+#line 209 "glsl_lexer.ll"
+return MAT4X4;
+ YY_BREAK
+case 52:
+YY_RULE_SETUP
+#line 210 "glsl_lexer.ll"
+KEYWORD(120, 120, MAT2X2);
+ YY_BREAK
+case 53:
+YY_RULE_SETUP
+#line 211 "glsl_lexer.ll"
+KEYWORD(120, 120, MAT2X3);
+ YY_BREAK
+case 54:
+YY_RULE_SETUP
+#line 212 "glsl_lexer.ll"
+KEYWORD(120, 120, MAT2X4);
+ YY_BREAK
+case 55:
+YY_RULE_SETUP
+#line 213 "glsl_lexer.ll"
+KEYWORD(120, 120, MAT3X2);
+ YY_BREAK
+case 56:
+YY_RULE_SETUP
+#line 214 "glsl_lexer.ll"
+KEYWORD(120, 120, MAT3X3);
+ YY_BREAK
+case 57:
+YY_RULE_SETUP
+#line 215 "glsl_lexer.ll"
+KEYWORD(120, 120, MAT3X4);
+ YY_BREAK
+case 58:
+YY_RULE_SETUP
+#line 216 "glsl_lexer.ll"
+KEYWORD(120, 120, MAT4X2);
+ YY_BREAK
+case 59:
+YY_RULE_SETUP
+#line 217 "glsl_lexer.ll"
+KEYWORD(120, 120, MAT4X3);
+ YY_BREAK
+case 60:
+YY_RULE_SETUP
+#line 218 "glsl_lexer.ll"
+KEYWORD(120, 120, MAT4X4);
+ YY_BREAK
+case 61:
+YY_RULE_SETUP
+#line 220 "glsl_lexer.ll"
+return IN_TOK;
+ YY_BREAK
+case 62:
+YY_RULE_SETUP
+#line 221 "glsl_lexer.ll"
+return OUT_TOK;
+ YY_BREAK
+case 63:
+YY_RULE_SETUP
+#line 222 "glsl_lexer.ll"
+return INOUT_TOK;
+ YY_BREAK
+case 64:
+YY_RULE_SETUP
+#line 223 "glsl_lexer.ll"
+return UNIFORM;
+ YY_BREAK
+case 65:
+YY_RULE_SETUP
+#line 224 "glsl_lexer.ll"
+return VARYING;
+ YY_BREAK
+case 66:
+YY_RULE_SETUP
+#line 225 "glsl_lexer.ll"
+KEYWORD(120, 120, CENTROID);
+ YY_BREAK
+case 67:
+YY_RULE_SETUP
+#line 226 "glsl_lexer.ll"
+KEYWORD(120 || ES, 120 || ES, INVARIANT);
+ YY_BREAK
+case 68:
+YY_RULE_SETUP
+#line 227 "glsl_lexer.ll"
+KEYWORD(130 || ES, 130, FLAT);
+ YY_BREAK
+case 69:
+YY_RULE_SETUP
+#line 228 "glsl_lexer.ll"
+KEYWORD(130, 130, SMOOTH);
+ YY_BREAK
+case 70:
+YY_RULE_SETUP
+#line 229 "glsl_lexer.ll"
+KEYWORD(130, 130, NOPERSPECTIVE);
+ YY_BREAK
+case 71:
+YY_RULE_SETUP
+#line 231 "glsl_lexer.ll"
+return SAMPLER1D;
+ YY_BREAK
+case 72:
+YY_RULE_SETUP
+#line 232 "glsl_lexer.ll"
+return SAMPLER2D;
+ YY_BREAK
+case 73:
+YY_RULE_SETUP
+#line 233 "glsl_lexer.ll"
+return SAMPLER3D;
+ YY_BREAK
+case 74:
+YY_RULE_SETUP
+#line 234 "glsl_lexer.ll"
+return SAMPLERCUBE;
+ YY_BREAK
+case 75:
+YY_RULE_SETUP
+#line 235 "glsl_lexer.ll"
+KEYWORD(130, 130, SAMPLER1DARRAY);
+ YY_BREAK
+case 76:
+YY_RULE_SETUP
+#line 236 "glsl_lexer.ll"
+KEYWORD(130, 130, SAMPLER2DARRAY);
+ YY_BREAK
+case 77:
+YY_RULE_SETUP
+#line 237 "glsl_lexer.ll"
+return SAMPLER1DSHADOW;
+ YY_BREAK
+case 78:
+YY_RULE_SETUP
+#line 238 "glsl_lexer.ll"
+return SAMPLER2DSHADOW;
+ YY_BREAK
+case 79:
+YY_RULE_SETUP
+#line 239 "glsl_lexer.ll"
+KEYWORD(130, 130, SAMPLERCUBESHADOW);
+ YY_BREAK
+case 80:
+YY_RULE_SETUP
+#line 240 "glsl_lexer.ll"
+KEYWORD(130, 130, SAMPLER1DARRAYSHADOW);
+ YY_BREAK
+case 81:
+YY_RULE_SETUP
+#line 241 "glsl_lexer.ll"
+KEYWORD(130, 130, SAMPLER2DARRAYSHADOW);
+ YY_BREAK
+case 82:
+YY_RULE_SETUP
+#line 242 "glsl_lexer.ll"
+KEYWORD(130, 130, ISAMPLER1D);
+ YY_BREAK
+case 83:
+YY_RULE_SETUP
+#line 243 "glsl_lexer.ll"
+KEYWORD(130, 130, ISAMPLER2D);
+ YY_BREAK
+case 84:
+YY_RULE_SETUP
+#line 244 "glsl_lexer.ll"
+KEYWORD(130, 130, ISAMPLER3D);
+ YY_BREAK
+case 85:
+YY_RULE_SETUP
+#line 245 "glsl_lexer.ll"
+KEYWORD(130, 130, ISAMPLERCUBE);
+ YY_BREAK
+case 86:
+YY_RULE_SETUP
+#line 246 "glsl_lexer.ll"
+KEYWORD(130, 130, ISAMPLER1DARRAY);
+ YY_BREAK
+case 87:
+YY_RULE_SETUP
+#line 247 "glsl_lexer.ll"
+KEYWORD(130, 130, ISAMPLER2DARRAY);
+ YY_BREAK
+case 88:
+YY_RULE_SETUP
+#line 248 "glsl_lexer.ll"
+KEYWORD(130, 130, USAMPLER1D);
+ YY_BREAK
+case 89:
+YY_RULE_SETUP
+#line 249 "glsl_lexer.ll"
+KEYWORD(130, 130, USAMPLER2D);
+ YY_BREAK
+case 90:
+YY_RULE_SETUP
+#line 250 "glsl_lexer.ll"
+KEYWORD(130, 130, USAMPLER3D);
+ YY_BREAK
+case 91:
+YY_RULE_SETUP
+#line 251 "glsl_lexer.ll"
+KEYWORD(130, 130, USAMPLERCUBE);
+ YY_BREAK
+case 92:
+YY_RULE_SETUP
+#line 252 "glsl_lexer.ll"
+KEYWORD(130, 130, USAMPLER1DARRAY);
+ YY_BREAK
+case 93:
+YY_RULE_SETUP
+#line 253 "glsl_lexer.ll"
+KEYWORD(130, 130, USAMPLER2DARRAY);
+ YY_BREAK
+case 94:
+YY_RULE_SETUP
+#line 256 "glsl_lexer.ll"
+return STRUCT;
+ YY_BREAK
+case 95:
+YY_RULE_SETUP
+#line 257 "glsl_lexer.ll"
+return VOID_TOK;
+ YY_BREAK
+case 96:
+YY_RULE_SETUP
+#line 259 "glsl_lexer.ll"
+{
+ if ((yyextra->language_version >= 140)
+ || yyextra->AMD_conservative_depth_enable
+ || yyextra->ARB_explicit_attrib_location_enable
+ || yyextra->ARB_fragment_coord_conventions_enable) {
+ return LAYOUT_TOK;
+ } else {
+ yylval->identifier = strdup(yytext);
+ return IDENTIFIER;
+ }
+ }
+ YY_BREAK
+case 97:
+YY_RULE_SETUP
+#line 271 "glsl_lexer.ll"
+return INC_OP;
+ YY_BREAK
+case 98:
+YY_RULE_SETUP
+#line 272 "glsl_lexer.ll"
+return DEC_OP;
+ YY_BREAK
+case 99:
+YY_RULE_SETUP
+#line 273 "glsl_lexer.ll"
+return LE_OP;
+ YY_BREAK
+case 100:
+YY_RULE_SETUP
+#line 274 "glsl_lexer.ll"
+return GE_OP;
+ YY_BREAK
+case 101:
+YY_RULE_SETUP
+#line 275 "glsl_lexer.ll"
+return EQ_OP;
+ YY_BREAK
+case 102:
+YY_RULE_SETUP
+#line 276 "glsl_lexer.ll"
+return NE_OP;
+ YY_BREAK
+case 103:
+YY_RULE_SETUP
+#line 277 "glsl_lexer.ll"
+return AND_OP;
+ YY_BREAK
+case 104:
+YY_RULE_SETUP
+#line 278 "glsl_lexer.ll"
+return OR_OP;
+ YY_BREAK
+case 105:
+YY_RULE_SETUP
+#line 279 "glsl_lexer.ll"
+return XOR_OP;
+ YY_BREAK
+case 106:
+YY_RULE_SETUP
+#line 280 "glsl_lexer.ll"
+return LEFT_OP;
+ YY_BREAK
+case 107:
+YY_RULE_SETUP
+#line 281 "glsl_lexer.ll"
+return RIGHT_OP;
+ YY_BREAK
+case 108:
+YY_RULE_SETUP
+#line 283 "glsl_lexer.ll"
+return MUL_ASSIGN;
+ YY_BREAK
+case 109:
+YY_RULE_SETUP
+#line 284 "glsl_lexer.ll"
+return DIV_ASSIGN;
+ YY_BREAK
+case 110:
+YY_RULE_SETUP
+#line 285 "glsl_lexer.ll"
+return ADD_ASSIGN;
+ YY_BREAK
+case 111:
+YY_RULE_SETUP
+#line 286 "glsl_lexer.ll"
+return MOD_ASSIGN;
+ YY_BREAK
+case 112:
+YY_RULE_SETUP
+#line 287 "glsl_lexer.ll"
+return LEFT_ASSIGN;
+ YY_BREAK
+case 113:
+YY_RULE_SETUP
+#line 288 "glsl_lexer.ll"
+return RIGHT_ASSIGN;
+ YY_BREAK
+case 114:
+YY_RULE_SETUP
+#line 289 "glsl_lexer.ll"
+return AND_ASSIGN;
+ YY_BREAK
+case 115:
+YY_RULE_SETUP
+#line 290 "glsl_lexer.ll"
+return XOR_ASSIGN;
+ YY_BREAK
+case 116:
+YY_RULE_SETUP
+#line 291 "glsl_lexer.ll"
+return OR_ASSIGN;
+ YY_BREAK
+case 117:
+YY_RULE_SETUP
+#line 292 "glsl_lexer.ll"
+return SUB_ASSIGN;
+ YY_BREAK
+case 118:
+YY_RULE_SETUP
+#line 294 "glsl_lexer.ll"
+{
+ yylval->n = strtol(yytext, NULL, 10);
+ return IS_UINT ? UINTCONSTANT : INTCONSTANT;
+ }
+ YY_BREAK
+case 119:
+YY_RULE_SETUP
+#line 298 "glsl_lexer.ll"
+{
+ yylval->n = strtol(yytext + 2, NULL, 16);
+ return IS_UINT ? UINTCONSTANT : INTCONSTANT;
+ }
+ YY_BREAK
+case 120:
+YY_RULE_SETUP
+#line 302 "glsl_lexer.ll"
+{
+ yylval->n = strtol(yytext, NULL, 8);
+ return IS_UINT ? UINTCONSTANT : INTCONSTANT;
+ }
+ YY_BREAK
+case 121:
+YY_RULE_SETUP
+#line 307 "glsl_lexer.ll"
+{
+ yylval->real = glsl_strtod(yytext, NULL);
+ return FLOATCONSTANT;
+ }
+ YY_BREAK
+case 122:
+YY_RULE_SETUP
+#line 311 "glsl_lexer.ll"
+{
+ yylval->real = glsl_strtod(yytext, NULL);
+ return FLOATCONSTANT;
+ }
+ YY_BREAK
+case 123:
+YY_RULE_SETUP
+#line 315 "glsl_lexer.ll"
+{
+ yylval->real = glsl_strtod(yytext, NULL);
+ return FLOATCONSTANT;
+ }
+ YY_BREAK
+case 124:
+YY_RULE_SETUP
+#line 319 "glsl_lexer.ll"
+{
+ yylval->real = glsl_strtod(yytext, NULL);
+ return FLOATCONSTANT;
+ }
+ YY_BREAK
+case 125:
+YY_RULE_SETUP
+#line 323 "glsl_lexer.ll"
+{
+ yylval->real = glsl_strtod(yytext, NULL);
+ return FLOATCONSTANT;
+ }
+ YY_BREAK
+case 126:
+YY_RULE_SETUP
+#line 328 "glsl_lexer.ll"
+{
+ yylval->n = 1;
+ return BOOLCONSTANT;
+ }
+ YY_BREAK
+case 127:
+YY_RULE_SETUP
+#line 332 "glsl_lexer.ll"
+{
+ yylval->n = 0;
+ return BOOLCONSTANT;
+ }
+ YY_BREAK
+/* Reserved words in GLSL 1.10. */
+case 128:
+YY_RULE_SETUP
+#line 339 "glsl_lexer.ll"
+KEYWORD(110 || ES, 999, ASM);
+ YY_BREAK
+case 129:
+YY_RULE_SETUP
+#line 340 "glsl_lexer.ll"
+KEYWORD(110 || ES, 999, CLASS);
+ YY_BREAK
+case 130:
+YY_RULE_SETUP
+#line 341 "glsl_lexer.ll"
+KEYWORD(110 || ES, 999, UNION);
+ YY_BREAK
+case 131:
+YY_RULE_SETUP
+#line 342 "glsl_lexer.ll"
+KEYWORD(110 || ES, 999, ENUM);
+ YY_BREAK
+case 132:
+YY_RULE_SETUP
+#line 343 "glsl_lexer.ll"
+KEYWORD(110 || ES, 999, TYPEDEF);
+ YY_BREAK
+case 133:
+YY_RULE_SETUP
+#line 344 "glsl_lexer.ll"
+KEYWORD(110 || ES, 999, TEMPLATE);
+ YY_BREAK
+case 134:
+YY_RULE_SETUP
+#line 345 "glsl_lexer.ll"
+KEYWORD(110 || ES, 999, THIS);
+ YY_BREAK
+case 135:
+YY_RULE_SETUP
+#line 346 "glsl_lexer.ll"
+KEYWORD(110 || ES, 999, PACKED_TOK);
+ YY_BREAK
+case 136:
+YY_RULE_SETUP
+#line 347 "glsl_lexer.ll"
+KEYWORD(110 || ES, 999, GOTO);
+ YY_BREAK
+case 137:
+YY_RULE_SETUP
+#line 348 "glsl_lexer.ll"
+KEYWORD(110 || ES, 130, SWITCH);
+ YY_BREAK
+case 138:
+YY_RULE_SETUP
+#line 349 "glsl_lexer.ll"
+KEYWORD(110 || ES, 130, DEFAULT);
+ YY_BREAK
+case 139:
+YY_RULE_SETUP
+#line 350 "glsl_lexer.ll"
+KEYWORD(110 || ES, 999, INLINE_TOK);
+ YY_BREAK
+case 140:
+YY_RULE_SETUP
+#line 351 "glsl_lexer.ll"
+KEYWORD(110 || ES, 999, NOINLINE);
+ YY_BREAK
+case 141:
+YY_RULE_SETUP
+#line 352 "glsl_lexer.ll"
+KEYWORD(110 || ES, 999, VOLATILE);
+ YY_BREAK
+case 142:
+YY_RULE_SETUP
+#line 353 "glsl_lexer.ll"
+KEYWORD(110 || ES, 999, PUBLIC_TOK);
+ YY_BREAK
+case 143:
+YY_RULE_SETUP
+#line 354 "glsl_lexer.ll"
+KEYWORD(110 || ES, 999, STATIC);
+ YY_BREAK
+case 144:
+YY_RULE_SETUP
+#line 355 "glsl_lexer.ll"
+KEYWORD(110 || ES, 999, EXTERN);
+ YY_BREAK
+case 145:
+YY_RULE_SETUP
+#line 356 "glsl_lexer.ll"
+KEYWORD(110 || ES, 999, EXTERNAL);
+ YY_BREAK
+case 146:
+YY_RULE_SETUP
+#line 357 "glsl_lexer.ll"
+KEYWORD(110 || ES, 999, INTERFACE);
+ YY_BREAK
+case 147:
+YY_RULE_SETUP
+#line 358 "glsl_lexer.ll"
+KEYWORD(110 || ES, 999, LONG_TOK);
+ YY_BREAK
+case 148:
+YY_RULE_SETUP
+#line 359 "glsl_lexer.ll"
+KEYWORD(110 || ES, 999, SHORT_TOK);
+ YY_BREAK
+case 149:
+YY_RULE_SETUP
+#line 360 "glsl_lexer.ll"
+KEYWORD(110 || ES, 400, DOUBLE_TOK);
+ YY_BREAK
+case 150:
+YY_RULE_SETUP
+#line 361 "glsl_lexer.ll"
+KEYWORD(110 || ES, 999, HALF);
+ YY_BREAK
+case 151:
+YY_RULE_SETUP
+#line 362 "glsl_lexer.ll"
+KEYWORD(110 || ES, 999, FIXED_TOK);
+ YY_BREAK
+case 152:
+YY_RULE_SETUP
+#line 363 "glsl_lexer.ll"
+KEYWORD(110 || ES, 999, UNSIGNED);
+ YY_BREAK
+case 153:
+YY_RULE_SETUP
+#line 364 "glsl_lexer.ll"
+KEYWORD(110 || ES, 999, INPUT_TOK);
+ YY_BREAK
+case 154:
+YY_RULE_SETUP
+#line 365 "glsl_lexer.ll"
+KEYWORD(110 || ES, 999, OUTPUT);
+ YY_BREAK
+case 155:
+YY_RULE_SETUP
+#line 366 "glsl_lexer.ll"
+KEYWORD(110 || ES, 999, HVEC2);
+ YY_BREAK
+case 156:
+YY_RULE_SETUP
+#line 367 "glsl_lexer.ll"
+KEYWORD(110 || ES, 999, HVEC3);
+ YY_BREAK
+case 157:
+YY_RULE_SETUP
+#line 368 "glsl_lexer.ll"
+KEYWORD(110 || ES, 999, HVEC4);
+ YY_BREAK
+case 158:
+YY_RULE_SETUP
+#line 369 "glsl_lexer.ll"
+KEYWORD(110 || ES, 400, DVEC2);
+ YY_BREAK
+case 159:
+YY_RULE_SETUP
+#line 370 "glsl_lexer.ll"
+KEYWORD(110 || ES, 400, DVEC3);
+ YY_BREAK
+case 160:
+YY_RULE_SETUP
+#line 371 "glsl_lexer.ll"
+KEYWORD(110 || ES, 400, DVEC4);
+ YY_BREAK
+case 161:
+YY_RULE_SETUP
+#line 372 "glsl_lexer.ll"
+KEYWORD(110 || ES, 999, FVEC2);
+ YY_BREAK
+case 162:
+YY_RULE_SETUP
+#line 373 "glsl_lexer.ll"
+KEYWORD(110 || ES, 999, FVEC3);
+ YY_BREAK
+case 163:
+YY_RULE_SETUP
+#line 374 "glsl_lexer.ll"
+KEYWORD(110 || ES, 999, FVEC4);
+ YY_BREAK
+case 164:
+YY_RULE_SETUP
+#line 375 "glsl_lexer.ll"
+return SAMPLER2DRECT;
+ YY_BREAK
+case 165:
+YY_RULE_SETUP
+#line 376 "glsl_lexer.ll"
+KEYWORD(110 || ES, 999, SAMPLER3DRECT);
+ YY_BREAK
+case 166:
+YY_RULE_SETUP
+#line 377 "glsl_lexer.ll"
+return SAMPLER2DRECTSHADOW;
+ YY_BREAK
+case 167:
+YY_RULE_SETUP
+#line 378 "glsl_lexer.ll"
+KEYWORD(110 || ES, 999, SIZEOF);
+ YY_BREAK
+case 168:
+YY_RULE_SETUP
+#line 379 "glsl_lexer.ll"
+KEYWORD(110 || ES, 999, CAST);
+ YY_BREAK
+case 169:
+YY_RULE_SETUP
+#line 380 "glsl_lexer.ll"
+KEYWORD(110 || ES, 999, NAMESPACE);
+ YY_BREAK
+case 170:
+YY_RULE_SETUP
+#line 381 "glsl_lexer.ll"
+KEYWORD(110 || ES, 999, USING);
+ YY_BREAK
+/* Additional reserved words in GLSL 1.20. */
+case 171:
+YY_RULE_SETUP
+#line 384 "glsl_lexer.ll"
+KEYWORD(120, 130 || ES, LOWP);
+ YY_BREAK
+case 172:
+YY_RULE_SETUP
+#line 385 "glsl_lexer.ll"
+KEYWORD(120, 130 || ES, MEDIUMP);
+ YY_BREAK
+case 173:
+YY_RULE_SETUP
+#line 386 "glsl_lexer.ll"
+KEYWORD(120, 130 || ES, HIGHP);
+ YY_BREAK
+case 174:
+YY_RULE_SETUP
+#line 387 "glsl_lexer.ll"
+KEYWORD(120, 130 || ES, PRECISION);
+ YY_BREAK
+/* Additional reserved words in GLSL 1.30. */
+case 175:
+YY_RULE_SETUP
+#line 390 "glsl_lexer.ll"
+KEYWORD(130, 130, CASE);
+ YY_BREAK
+case 176:
+YY_RULE_SETUP
+#line 391 "glsl_lexer.ll"
+KEYWORD(130, 999, COMMON);
+ YY_BREAK
+case 177:
+YY_RULE_SETUP
+#line 392 "glsl_lexer.ll"
+KEYWORD(130, 999, PARTITION);
+ YY_BREAK
+case 178:
+YY_RULE_SETUP
+#line 393 "glsl_lexer.ll"
+KEYWORD(130, 999, ACTIVE);
+ YY_BREAK
+case 179:
+YY_RULE_SETUP
+#line 394 "glsl_lexer.ll"
+KEYWORD(130 || ES, 999, SUPERP);
+ YY_BREAK
+case 180:
+YY_RULE_SETUP
+#line 395 "glsl_lexer.ll"
+KEYWORD(130, 140, SAMPLERBUFFER);
+ YY_BREAK
+case 181:
+YY_RULE_SETUP
+#line 396 "glsl_lexer.ll"
+KEYWORD(130, 999, FILTER);
+ YY_BREAK
+case 182:
+YY_RULE_SETUP
+#line 397 "glsl_lexer.ll"
+KEYWORD(130, 999, IMAGE1D);
+ YY_BREAK
+case 183:
+YY_RULE_SETUP
+#line 398 "glsl_lexer.ll"
+KEYWORD(130, 999, IMAGE2D);
+ YY_BREAK
+case 184:
+YY_RULE_SETUP
+#line 399 "glsl_lexer.ll"
+KEYWORD(130, 999, IMAGE3D);
+ YY_BREAK
+case 185:
+YY_RULE_SETUP
+#line 400 "glsl_lexer.ll"
+KEYWORD(130, 999, IMAGECUBE);
+ YY_BREAK
+case 186:
+YY_RULE_SETUP
+#line 401 "glsl_lexer.ll"
+KEYWORD(130, 999, IIMAGE1D);
+ YY_BREAK
+case 187:
+YY_RULE_SETUP
+#line 402 "glsl_lexer.ll"
+KEYWORD(130, 999, IIMAGE2D);
+ YY_BREAK
+case 188:
+YY_RULE_SETUP
+#line 403 "glsl_lexer.ll"
+KEYWORD(130, 999, IIMAGE3D);
+ YY_BREAK
+case 189:
+YY_RULE_SETUP
+#line 404 "glsl_lexer.ll"
+KEYWORD(130, 999, IIMAGECUBE);
+ YY_BREAK
+case 190:
+YY_RULE_SETUP
+#line 405 "glsl_lexer.ll"
+KEYWORD(130, 999, UIMAGE1D);
+ YY_BREAK
+case 191:
+YY_RULE_SETUP
+#line 406 "glsl_lexer.ll"
+KEYWORD(130, 999, UIMAGE2D);
+ YY_BREAK
+case 192:
+YY_RULE_SETUP
+#line 407 "glsl_lexer.ll"
+KEYWORD(130, 999, UIMAGE3D);
+ YY_BREAK
+case 193:
+YY_RULE_SETUP
+#line 408 "glsl_lexer.ll"
+KEYWORD(130, 999, UIMAGECUBE);
+ YY_BREAK
+case 194:
+YY_RULE_SETUP
+#line 409 "glsl_lexer.ll"
+KEYWORD(130, 999, IMAGE1DARRAY);
+ YY_BREAK
+case 195:
+YY_RULE_SETUP
+#line 410 "glsl_lexer.ll"
+KEYWORD(130, 999, IMAGE2DARRAY);
+ YY_BREAK
+case 196:
+YY_RULE_SETUP
+#line 411 "glsl_lexer.ll"
+KEYWORD(130, 999, IIMAGE1DARRAY);
+ YY_BREAK
+case 197:
+YY_RULE_SETUP
+#line 412 "glsl_lexer.ll"
+KEYWORD(130, 999, IIMAGE2DARRAY);
+ YY_BREAK
+case 198:
+YY_RULE_SETUP
+#line 413 "glsl_lexer.ll"
+KEYWORD(130, 999, UIMAGE1DARRAY);
+ YY_BREAK
+case 199:
+YY_RULE_SETUP
+#line 414 "glsl_lexer.ll"
+KEYWORD(130, 999, UIMAGE2DARRAY);
+ YY_BREAK
+case 200:
+YY_RULE_SETUP
+#line 415 "glsl_lexer.ll"
+KEYWORD(130, 999, IMAGE1DSHADOW);
+ YY_BREAK
+case 201:
+YY_RULE_SETUP
+#line 416 "glsl_lexer.ll"
+KEYWORD(130, 999, IMAGE2DSHADOW);
+ YY_BREAK
+case 202:
+YY_RULE_SETUP
+#line 417 "glsl_lexer.ll"
+KEYWORD(130, 999, IMAGE1DARRAYSHADOW);
+ YY_BREAK
+case 203:
+YY_RULE_SETUP
+#line 418 "glsl_lexer.ll"
+KEYWORD(130, 999, IMAGE2DARRAYSHADOW);
+ YY_BREAK
+case 204:
+YY_RULE_SETUP
+#line 419 "glsl_lexer.ll"
+KEYWORD(130, 999, IMAGEBUFFER);
+ YY_BREAK
+case 205:
+YY_RULE_SETUP
+#line 420 "glsl_lexer.ll"
+KEYWORD(130, 999, IIMAGEBUFFER);
+ YY_BREAK
+case 206:
+YY_RULE_SETUP
+#line 421 "glsl_lexer.ll"
+KEYWORD(130, 999, UIMAGEBUFFER);
+ YY_BREAK
+case 207:
+YY_RULE_SETUP
+#line 422 "glsl_lexer.ll"
+KEYWORD(130, 999, ROW_MAJOR);
+ YY_BREAK
+case 208:
+YY_RULE_SETUP
+#line 424 "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 209:
+YY_RULE_SETUP
+#line 431 "glsl_lexer.ll"
+{ return yytext[0]; }
+ YY_BREAK
+case 210:
+YY_RULE_SETUP
+#line 433 "glsl_lexer.ll"
+ECHO;
+ YY_BREAK
+#line 2571 "glsl_lexer.cpp"
+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 >= 836 )
+ 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 >= 836 )
+ 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 == 835);
+
+ 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 433 "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);
+}
+
diff --git a/src/glsl/glsl_parser.cpp b/src/glsl/glsl_parser.cpp
new file mode 100644
index 0000000000..c9c2fb31a2
--- /dev/null
+++ b/src/glsl/glsl_parser.cpp
@@ -0,0 +1,5448 @@
+
+/* A Bison parser, made by GNU Bison 2.4.1. */
+
+/* Skeleton implementation for Bison's Yacc-like parsers in C
+
+ Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006
+ Free Software Foundation, Inc.
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+/* As a special exception, you may create a larger work that contains
+ part or all of the Bison parser skeleton and distribute that work
+ under terms of your choice, so long as that work isn't itself a
+ parser generator using the skeleton or a modified version thereof
+ as a parser skeleton. Alternatively, if you modify or redistribute
+ the parser skeleton itself, you may (at your option) remove this
+ special exception, which will cause the skeleton and the resulting
+ Bison output files to be licensed under the GNU General Public
+ License without this special exception.
+
+ This special exception was added by the Free Software Foundation in
+ version 2.2 of Bison. */
+
+/* C LALR(1) parser skeleton written by Richard Stallman, by
+ simplifying the original so-called "semantic" parser. */
+
+/* All symbols defined below should begin with yy or YY, to avoid
+ infringing on user name space. This should be done even for local
+ variables, as they might otherwise be expanded by user macros.
+ There are some unavoidable exceptions within include files to
+ define necessary library symbols; they are noted "INFRINGES ON
+ USER NAME SPACE" below. */
+
+/* Identify Bison output. */
+#define YYBISON 1
+
+/* Bison version. */
+#define YYBISON_VERSION "2.4.1"
+
+/* Skeleton name. */
+#define YYSKELETON_NAME "yacc.c"
+
+/* Pure parsers. */
+#define YYPURE 1
+
+/* Push parsers. */
+#define YYPUSH 0
+
+/* Pull parsers. */
+#define YYPULL 1
+
+/* Using locations. */
+#define YYLSP_NEEDED 1
+
+/* Substitute the variable and function names. */
+#define yyparse _mesa_glsl_parse
+#define yylex _mesa_glsl_lex
+#define yyerror _mesa_glsl_error
+#define yylval _mesa_glsl_lval
+#define yychar _mesa_glsl_char
+#define yydebug _mesa_glsl_debug
+#define yynerrs _mesa_glsl_nerrs
+#define yylloc _mesa_glsl_lloc
+
+/* Copy the first part of user declarations. */
+
+/* Line 189 of yacc.c */
+#line 1 "glsl_parser.yy"
+
+/*
+ * 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 <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <assert.h>
+
+#include "ast.h"
+#include "glsl_parser_extras.h"
+#include "glsl_types.h"
+
+#define YYLEX_PARAM state->scanner
+
+
+
+/* Line 189 of yacc.c */
+#line 118 "glsl_parser.cpp"
+
+/* Enabling traces. */
+#ifndef YYDEBUG
+# define YYDEBUG 0
+#endif
+
+/* Enabling verbose error messages. */
+#ifdef YYERROR_VERBOSE
+# undef YYERROR_VERBOSE
+# define YYERROR_VERBOSE 1
+#else
+# define YYERROR_VERBOSE 1
+#endif
+
+/* Enabling the token table. */
+#ifndef YYTOKEN_TABLE
+# define YYTOKEN_TABLE 0
+#endif
+
+
+/* Tokens. */
+#ifndef YYTOKENTYPE
+# define YYTOKENTYPE
+ /* Put the tokens into the symbol table, so that GDB and other debuggers
+ know about them. */
+ enum yytokentype {
+ ATTRIBUTE = 258,
+ CONST_TOK = 259,
+ BOOL_TOK = 260,
+ FLOAT_TOK = 261,
+ INT_TOK = 262,
+ UINT_TOK = 263,
+ BREAK = 264,
+ CONTINUE = 265,
+ DO = 266,
+ ELSE = 267,
+ FOR = 268,
+ IF = 269,
+ DISCARD = 270,
+ RETURN = 271,
+ SWITCH = 272,
+ CASE = 273,
+ DEFAULT = 274,
+ BVEC2 = 275,
+ BVEC3 = 276,
+ BVEC4 = 277,
+ IVEC2 = 278,
+ IVEC3 = 279,
+ IVEC4 = 280,
+ UVEC2 = 281,
+ UVEC3 = 282,
+ UVEC4 = 283,
+ VEC2 = 284,
+ VEC3 = 285,
+ VEC4 = 286,
+ CENTROID = 287,
+ IN_TOK = 288,
+ OUT_TOK = 289,
+ INOUT_TOK = 290,
+ UNIFORM = 291,
+ VARYING = 292,
+ NOPERSPECTIVE = 293,
+ FLAT = 294,
+ SMOOTH = 295,
+ MAT2X2 = 296,
+ MAT2X3 = 297,
+ MAT2X4 = 298,
+ MAT3X2 = 299,
+ MAT3X3 = 300,
+ MAT3X4 = 301,
+ MAT4X2 = 302,
+ MAT4X3 = 303,
+ MAT4X4 = 304,
+ SAMPLER1D = 305,
+ SAMPLER2D = 306,
+ SAMPLER3D = 307,
+ SAMPLERCUBE = 308,
+ SAMPLER1DSHADOW = 309,
+ SAMPLER2DSHADOW = 310,
+ SAMPLERCUBESHADOW = 311,
+ SAMPLER1DARRAY = 312,
+ SAMPLER2DARRAY = 313,
+ SAMPLER1DARRAYSHADOW = 314,
+ SAMPLER2DARRAYSHADOW = 315,
+ ISAMPLER1D = 316,
+ ISAMPLER2D = 317,
+ ISAMPLER3D = 318,
+ ISAMPLERCUBE = 319,
+ ISAMPLER1DARRAY = 320,
+ ISAMPLER2DARRAY = 321,
+ USAMPLER1D = 322,
+ USAMPLER2D = 323,
+ USAMPLER3D = 324,
+ USAMPLERCUBE = 325,
+ USAMPLER1DARRAY = 326,
+ USAMPLER2DARRAY = 327,
+ STRUCT = 328,
+ VOID_TOK = 329,
+ WHILE = 330,
+ IDENTIFIER = 331,
+ TYPE_IDENTIFIER = 332,
+ NEW_IDENTIFIER = 333,
+ FLOATCONSTANT = 334,
+ INTCONSTANT = 335,
+ UINTCONSTANT = 336,
+ BOOLCONSTANT = 337,
+ FIELD_SELECTION = 338,
+ LEFT_OP = 339,
+ RIGHT_OP = 340,
+ INC_OP = 341,
+ DEC_OP = 342,
+ LE_OP = 343,
+ GE_OP = 344,
+ EQ_OP = 345,
+ NE_OP = 346,
+ AND_OP = 347,
+ OR_OP = 348,
+ XOR_OP = 349,
+ MUL_ASSIGN = 350,
+ DIV_ASSIGN = 351,
+ ADD_ASSIGN = 352,
+ MOD_ASSIGN = 353,
+ LEFT_ASSIGN = 354,
+ RIGHT_ASSIGN = 355,
+ AND_ASSIGN = 356,
+ XOR_ASSIGN = 357,
+ OR_ASSIGN = 358,
+ SUB_ASSIGN = 359,
+ INVARIANT = 360,
+ LOWP = 361,
+ MEDIUMP = 362,
+ HIGHP = 363,
+ SUPERP = 364,
+ PRECISION = 365,
+ VERSION = 366,
+ EXTENSION = 367,
+ LINE = 368,
+ COLON = 369,
+ EOL = 370,
+ INTERFACE = 371,
+ OUTPUT = 372,
+ PRAGMA_DEBUG_ON = 373,
+ PRAGMA_DEBUG_OFF = 374,
+ PRAGMA_OPTIMIZE_ON = 375,
+ PRAGMA_OPTIMIZE_OFF = 376,
+ PRAGMA_INVARIANT_ALL = 377,
+ LAYOUT_TOK = 378,
+ ASM = 379,
+ CLASS = 380,
+ UNION = 381,
+ ENUM = 382,
+ TYPEDEF = 383,
+ TEMPLATE = 384,
+ THIS = 385,
+ PACKED_TOK = 386,
+ GOTO = 387,
+ INLINE_TOK = 388,
+ NOINLINE = 389,
+ VOLATILE = 390,
+ PUBLIC_TOK = 391,
+ STATIC = 392,
+ EXTERN = 393,
+ EXTERNAL = 394,
+ LONG_TOK = 395,
+ SHORT_TOK = 396,
+ DOUBLE_TOK = 397,
+ HALF = 398,
+ FIXED_TOK = 399,
+ UNSIGNED = 400,
+ INPUT_TOK = 401,
+ OUPTUT = 402,
+ HVEC2 = 403,
+ HVEC3 = 404,
+ HVEC4 = 405,
+ DVEC2 = 406,
+ DVEC3 = 407,
+ DVEC4 = 408,
+ FVEC2 = 409,
+ FVEC3 = 410,
+ FVEC4 = 411,
+ SAMPLER2DRECT = 412,
+ SAMPLER3DRECT = 413,
+ SAMPLER2DRECTSHADOW = 414,
+ SIZEOF = 415,
+ CAST = 416,
+ NAMESPACE = 417,
+ USING = 418,
+ ERROR_TOK = 419,
+ COMMON = 420,
+ PARTITION = 421,
+ ACTIVE = 422,
+ SAMPLERBUFFER = 423,
+ FILTER = 424,
+ IMAGE1D = 425,
+ IMAGE2D = 426,
+ IMAGE3D = 427,
+ IMAGECUBE = 428,
+ IMAGE1DARRAY = 429,
+ IMAGE2DARRAY = 430,
+ IIMAGE1D = 431,
+ IIMAGE2D = 432,
+ IIMAGE3D = 433,
+ IIMAGECUBE = 434,
+ IIMAGE1DARRAY = 435,
+ IIMAGE2DARRAY = 436,
+ UIMAGE1D = 437,
+ UIMAGE2D = 438,
+ UIMAGE3D = 439,
+ UIMAGECUBE = 440,
+ UIMAGE1DARRAY = 441,
+ UIMAGE2DARRAY = 442,
+ IMAGE1DSHADOW = 443,
+ IMAGE2DSHADOW = 444,
+ IMAGEBUFFER = 445,
+ IIMAGEBUFFER = 446,
+ UIMAGEBUFFER = 447,
+ IMAGE1DARRAYSHADOW = 448,
+ IMAGE2DARRAYSHADOW = 449,
+ ROW_MAJOR = 450
+ };
+#endif
+
+
+
+#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
+typedef union YYSTYPE
+{
+
+/* Line 214 of yacc.c */
+#line 52 "glsl_parser.yy"
+
+ int n;
+ float real;
+ char *identifier;
+
+ struct ast_type_qualifier type_qualifier;
+
+ ast_node *node;
+ ast_type_specifier *type_specifier;
+ ast_fully_specified_type *fully_specified_type;
+ ast_function *function;
+ ast_parameter_declarator *parameter_declarator;
+ ast_function_definition *function_definition;
+ ast_compound_statement *compound_statement;
+ ast_expression *expression;
+ ast_declarator_list *declarator_list;
+ ast_struct_specifier *struct_specifier;
+ ast_declaration *declaration;
+
+ struct {
+ ast_node *cond;
+ ast_expression *rest;
+ } for_rest_statement;
+
+ struct {
+ ast_node *then_statement;
+ ast_node *else_statement;
+ } selection_rest_statement;
+
+
+
+/* Line 214 of yacc.c */
+#line 381 "glsl_parser.cpp"
+} YYSTYPE;
+# define YYSTYPE_IS_TRIVIAL 1
+# define yystype YYSTYPE /* obsolescent; will be withdrawn */
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+#if ! defined YYLTYPE && ! defined YYLTYPE_IS_DECLARED
+typedef struct YYLTYPE
+{
+ int first_line;
+ int first_column;
+ int last_line;
+ int last_column;
+} YYLTYPE;
+# define yyltype YYLTYPE /* obsolescent; will be withdrawn */
+# define YYLTYPE_IS_DECLARED 1
+# define YYLTYPE_IS_TRIVIAL 1
+#endif
+
+
+/* Copy the second part of user declarations. */
+
+
+/* Line 264 of yacc.c */
+#line 406 "glsl_parser.cpp"
+
+#ifdef short
+# undef short
+#endif
+
+#ifdef YYTYPE_UINT8
+typedef YYTYPE_UINT8 yytype_uint8;
+#else
+typedef unsigned char yytype_uint8;
+#endif
+
+#ifdef YYTYPE_INT8
+typedef YYTYPE_INT8 yytype_int8;
+#elif (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+typedef signed char yytype_int8;
+#else
+typedef short int yytype_int8;
+#endif
+
+#ifdef YYTYPE_UINT16
+typedef YYTYPE_UINT16 yytype_uint16;
+#else
+typedef unsigned short int yytype_uint16;
+#endif
+
+#ifdef YYTYPE_INT16
+typedef YYTYPE_INT16 yytype_int16;
+#else
+typedef short int yytype_int16;
+#endif
+
+#ifndef YYSIZE_T
+# ifdef __SIZE_TYPE__
+# define YYSIZE_T __SIZE_TYPE__
+# elif defined size_t
+# define YYSIZE_T size_t
+# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+# include <stddef.h> /* INFRINGES ON USER NAME SPACE */
+# define YYSIZE_T size_t
+# else
+# define YYSIZE_T unsigned int
+# endif
+#endif
+
+#define YYSIZE_MAXIMUM ((YYSIZE_T) -1)
+
+#ifndef YY_
+# if YYENABLE_NLS
+# if ENABLE_NLS
+# include <libintl.h> /* INFRINGES ON USER NAME SPACE */
+# define YY_(msgid) dgettext ("bison-runtime", msgid)
+# endif
+# endif
+# ifndef YY_
+# define YY_(msgid) msgid
+# endif
+#endif
+
+/* Suppress unused-variable warnings by "using" E. */
+#if ! defined lint || defined __GNUC__
+# define YYUSE(e) ((void) (e))
+#else
+# define YYUSE(e) /* empty */
+#endif
+
+/* Identity function, used to suppress warnings about constant conditions. */
+#ifndef lint
+# define YYID(n) (n)
+#else
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static int
+YYID (int yyi)
+#else
+static int
+YYID (yyi)
+ int yyi;
+#endif
+{
+ return yyi;
+}
+#endif
+
+#if ! defined yyoverflow || YYERROR_VERBOSE
+
+/* The parser invokes alloca or malloc; define the necessary symbols. */
+
+# ifdef YYSTACK_USE_ALLOCA
+# if YYSTACK_USE_ALLOCA
+# ifdef __GNUC__
+# define YYSTACK_ALLOC __builtin_alloca
+# elif defined __BUILTIN_VA_ARG_INCR
+# include <alloca.h> /* INFRINGES ON USER NAME SPACE */
+# elif defined _AIX
+# define YYSTACK_ALLOC __alloca
+# elif defined _MSC_VER
+# include <malloc.h> /* INFRINGES ON USER NAME SPACE */
+# define alloca _alloca
+# else
+# define YYSTACK_ALLOC alloca
+# if ! defined _ALLOCA_H && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+# ifndef _STDLIB_H
+# define _STDLIB_H 1
+# endif
+# endif
+# endif
+# endif
+# endif
+
+# ifdef YYSTACK_ALLOC
+ /* Pacify GCC's `empty if-body' warning. */
+# define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0))
+# ifndef YYSTACK_ALLOC_MAXIMUM
+ /* The OS might guarantee only one guard page at the bottom of the stack,
+ and a page size can be as small as 4096 bytes. So we cannot safely
+ invoke alloca (N) if N exceeds 4096. Use a slightly smaller number
+ to allow for a few compiler-allocated temporary stack slots. */
+# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */
+# endif
+# else
+# define YYSTACK_ALLOC YYMALLOC
+# define YYSTACK_FREE YYFREE
+# ifndef YYSTACK_ALLOC_MAXIMUM
+# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
+# endif
+# if (defined __cplusplus && ! defined _STDLIB_H \
+ && ! ((defined YYMALLOC || defined malloc) \
+ && (defined YYFREE || defined free)))
+# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+# ifndef _STDLIB_H
+# define _STDLIB_H 1
+# endif
+# endif
+# ifndef YYMALLOC
+# define YYMALLOC malloc
+# if ! defined malloc && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
+# endif
+# endif
+# ifndef YYFREE
+# define YYFREE free
+# if ! defined free && ! defined _STDLIB_H && (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+void free (void *); /* INFRINGES ON USER NAME SPACE */
+# endif
+# endif
+# endif
+#endif /* ! defined yyoverflow || YYERROR_VERBOSE */
+
+
+#if (! defined yyoverflow \
+ && (! defined __cplusplus \
+ || (defined YYLTYPE_IS_TRIVIAL && YYLTYPE_IS_TRIVIAL \
+ && defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
+
+/* A type that is properly aligned for any stack member. */
+union yyalloc
+{
+ yytype_int16 yyss_alloc;
+ YYSTYPE yyvs_alloc;
+ YYLTYPE yyls_alloc;
+};
+
+/* The size of the maximum gap between one aligned stack and the next. */
+# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
+
+/* The size of an array large to enough to hold all stacks, each with
+ N elements. */
+# define YYSTACK_BYTES(N) \
+ ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE) + sizeof (YYLTYPE)) \
+ + 2 * YYSTACK_GAP_MAXIMUM)
+
+/* Copy COUNT objects from FROM to TO. The source and destination do
+ not overlap. */
+# ifndef YYCOPY
+# if defined __GNUC__ && 1 < __GNUC__
+# define YYCOPY(To, From, Count) \
+ __builtin_memcpy (To, From, (Count) * sizeof (*(From)))
+# else
+# define YYCOPY(To, From, Count) \
+ do \
+ { \
+ YYSIZE_T yyi; \
+ for (yyi = 0; yyi < (Count); yyi++) \
+ (To)[yyi] = (From)[yyi]; \
+ } \
+ while (YYID (0))
+# endif
+# endif
+
+/* Relocate STACK from its old location to the new one. The
+ local variables YYSIZE and YYSTACKSIZE give the old and new number of
+ elements in the stack, and YYPTR gives the new location of the
+ stack. Advance YYPTR to a properly aligned location for the next
+ stack. */
+# define YYSTACK_RELOCATE(Stack_alloc, Stack) \
+ do \
+ { \
+ YYSIZE_T yynewbytes; \
+ YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \
+ Stack = &yyptr->Stack_alloc; \
+ yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
+ yyptr += yynewbytes / sizeof (*yyptr); \
+ } \
+ while (YYID (0))
+
+#endif
+
+/* YYFINAL -- State number of the termination state. */
+#define YYFINAL 5
+/* YYLAST -- Last index in YYTABLE. */
+#define YYLAST 3692
+
+/* YYNTOKENS -- Number of terminals. */
+#define YYNTOKENS 220
+/* YYNNTS -- Number of nonterminals. */
+#define YYNNTS 93
+/* YYNRULES -- Number of rules. */
+#define YYNRULES 291
+/* YYNRULES -- Number of states. */
+#define YYNSTATES 434
+
+/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */
+#define YYUNDEFTOK 2
+#define YYMAXUTOK 450
+
+#define YYTRANSLATE(YYX) \
+ ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
+
+/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */
+static const yytype_uint8 yytranslate[] =
+{
+ 0, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 204, 2, 2, 2, 208, 211, 2,
+ 196, 197, 206, 202, 201, 203, 200, 207, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 215, 217,
+ 209, 216, 210, 214, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 198, 2, 199, 212, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 218, 213, 219, 205, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 1, 2, 3, 4,
+ 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
+ 15, 16, 17, 18, 19, 20, 21, 22, 23, 24,
+ 25, 26, 27, 28, 29, 30, 31, 32, 33, 34,
+ 35, 36, 37, 38, 39, 40, 41, 42, 43, 44,
+ 45, 46, 47, 48, 49, 50, 51, 52, 53, 54,
+ 55, 56, 57, 58, 59, 60, 61, 62, 63, 64,
+ 65, 66, 67, 68, 69, 70, 71, 72, 73, 74,
+ 75, 76, 77, 78, 79, 80, 81, 82, 83, 84,
+ 85, 86, 87, 88, 89, 90, 91, 92, 93, 94,
+ 95, 96, 97, 98, 99, 100, 101, 102, 103, 104,
+ 105, 106, 107, 108, 109, 110, 111, 112, 113, 114,
+ 115, 116, 117, 118, 119, 120, 121, 122, 123, 124,
+ 125, 126, 127, 128, 129, 130, 131, 132, 133, 134,
+ 135, 136, 137, 138, 139, 140, 141, 142, 143, 144,
+ 145, 146, 147, 148, 149, 150, 151, 152, 153, 154,
+ 155, 156, 157, 158, 159, 160, 161, 162, 163, 164,
+ 165, 166, 167, 168, 169, 170, 171, 172, 173, 174,
+ 175, 176, 177, 178, 179, 180, 181, 182, 183, 184,
+ 185, 186, 187, 188, 189, 190, 191, 192, 193, 194,
+ 195
+};
+
+#if YYDEBUG
+/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
+ YYRHS. */
+static const yytype_uint16 yyprhs[] =
+{
+ 0, 0, 3, 4, 9, 10, 14, 17, 20, 23,
+ 26, 29, 30, 33, 35, 37, 39, 45, 47, 50,
+ 52, 54, 56, 58, 60, 62, 64, 68, 70, 75,
+ 77, 81, 84, 87, 89, 91, 93, 97, 100, 103,
+ 106, 108, 111, 115, 118, 120, 122, 124, 127, 130,
+ 133, 135, 138, 142, 145, 147, 150, 153, 156, 158,
+ 160, 162, 164, 166, 170, 174, 178, 180, 184, 188,
+ 190, 194, 198, 200, 204, 208, 212, 216, 218, 222,
+ 226, 228, 232, 234, 238, 240, 244, 246, 250, 252,
+ 256, 258, 262, 264, 270, 272, 276, 278, 280, 282,
+ 284, 286, 288, 290, 292, 294, 296, 298, 300, 304,
+ 306, 309, 312, 317, 320, 322, 324, 327, 331, 335,
+ 338, 344, 348, 351, 355, 358, 359, 361, 363, 365,
+ 367, 369, 373, 379, 386, 394, 403, 409, 411, 414,
+ 419, 425, 432, 440, 445, 448, 450, 453, 458, 460,
+ 464, 466, 470, 472, 474, 476, 478, 480, 482, 485,
+ 487, 490, 493, 497, 499, 501, 503, 505, 508, 510,
+ 512, 515, 518, 520, 522, 525, 527, 531, 536, 538,
+ 540, 542, 544, 546, 548, 550, 552, 554, 556, 558,
+ 560, 562, 564, 566, 568, 570, 572, 574, 576, 578,
+ 580, 582, 584, 586, 588, 590, 592, 594, 596, 598,
+ 600, 602, 604, 606, 608, 610, 612, 614, 616, 618,
+ 620, 622, 624, 626, 628, 630, 632, 634, 636, 638,
+ 640, 642, 644, 646, 648, 650, 656, 661, 663, 666,
+ 670, 672, 676, 678, 683, 685, 687, 689, 691, 693,
+ 695, 697, 699, 701, 703, 705, 708, 709, 714, 716,
+ 718, 721, 725, 727, 730, 732, 735, 741, 745, 747,
+ 749, 754, 760, 764, 767, 773, 781, 788, 790, 792,
+ 794, 795, 798, 802, 805, 808, 811, 815, 818, 820,
+ 822, 824
+};
+
+/* YYRHS -- A `-1'-separated list of the rules' RHS. */
+static const yytype_int16 yyrhs[] =
+{
+ 221, 0, -1, -1, 223, 225, 222, 228, -1, -1,
+ 111, 80, 115, -1, 118, 115, -1, 119, 115, -1,
+ 120, 115, -1, 121, 115, -1, 122, 115, -1, -1,
+ 225, 227, -1, 76, -1, 77, -1, 78, -1, 112,
+ 226, 114, 226, 115, -1, 311, -1, 228, 311, -1,
+ 76, -1, 78, -1, 229, -1, 80, -1, 81, -1,
+ 79, -1, 82, -1, 196, 260, 197, -1, 230, -1,
+ 231, 198, 232, 199, -1, 233, -1, 231, 200, 226,
+ -1, 231, 86, -1, 231, 87, -1, 260, -1, 234,
+ -1, 235, -1, 231, 200, 240, -1, 237, 197, -1,
+ 236, 197, -1, 238, 74, -1, 238, -1, 238, 258,
+ -1, 237, 201, 258, -1, 239, 196, -1, 281, -1,
+ 229, -1, 83, -1, 242, 197, -1, 241, 197, -1,
+ 243, 74, -1, 243, -1, 243, 258, -1, 242, 201,
+ 258, -1, 229, 196, -1, 231, -1, 86, 244, -1,
+ 87, 244, -1, 245, 244, -1, 202, -1, 203, -1,
+ 204, -1, 205, -1, 244, -1, 246, 206, 244, -1,
+ 246, 207, 244, -1, 246, 208, 244, -1, 246, -1,
+ 247, 202, 246, -1, 247, 203, 246, -1, 247, -1,
+ 248, 84, 247, -1, 248, 85, 247, -1, 248, -1,
+ 249, 209, 248, -1, 249, 210, 248, -1, 249, 88,
+ 248, -1, 249, 89, 248, -1, 249, -1, 250, 90,
+ 249, -1, 250, 91, 249, -1, 250, -1, 251, 211,
+ 250, -1, 251, -1, 252, 212, 251, -1, 252, -1,
+ 253, 213, 252, -1, 253, -1, 254, 92, 253, -1,
+ 254, -1, 255, 94, 254, -1, 255, -1, 256, 93,
+ 255, -1, 256, -1, 256, 214, 260, 215, 258, -1,
+ 257, -1, 244, 259, 258, -1, 216, -1, 95, -1,
+ 96, -1, 98, -1, 97, -1, 104, -1, 99, -1,
+ 100, -1, 101, -1, 102, -1, 103, -1, 258, -1,
+ 260, 201, 258, -1, 257, -1, 263, 217, -1, 271,
+ 217, -1, 110, 285, 282, 217, -1, 264, 197, -1,
+ 266, -1, 265, -1, 266, 268, -1, 265, 201, 268,
+ -1, 273, 229, 196, -1, 281, 226, -1, 281, 226,
+ 198, 261, 199, -1, 278, 269, 267, -1, 269, 267,
+ -1, 278, 269, 270, -1, 269, 270, -1, -1, 33,
+ -1, 34, -1, 35, -1, 281, -1, 272, -1, 271,
+ 201, 226, -1, 271, 201, 226, 198, 199, -1, 271,
+ 201, 226, 198, 261, 199, -1, 271, 201, 226, 198,
+ 199, 216, 291, -1, 271, 201, 226, 198, 261, 199,
+ 216, 291, -1, 271, 201, 226, 216, 291, -1, 273,
+ -1, 273, 226, -1, 273, 226, 198, 199, -1, 273,
+ 226, 198, 261, 199, -1, 273, 226, 198, 199, 216,
+ 291, -1, 273, 226, 198, 261, 199, 216, 291, -1,
+ 273, 226, 216, 291, -1, 105, 229, -1, 281, -1,
+ 279, 281, -1, 123, 196, 275, 197, -1, 276, -1,
+ 275, 201, 276, -1, 226, -1, 226, 216, 80, -1,
+ 40, -1, 39, -1, 38, -1, 4, -1, 280, -1,
+ 274, -1, 274, 280, -1, 277, -1, 277, 280, -1,
+ 105, 280, -1, 105, 277, 280, -1, 105, -1, 4,
+ -1, 3, -1, 37, -1, 32, 37, -1, 33, -1,
+ 34, -1, 32, 33, -1, 32, 34, -1, 36, -1,
+ 282, -1, 285, 282, -1, 283, -1, 283, 198, 199,
+ -1, 283, 198, 261, 199, -1, 284, -1, 286, -1,
+ 77, -1, 74, -1, 6, -1, 7, -1, 8, -1,
+ 5, -1, 29, -1, 30, -1, 31, -1, 20, -1,
+ 21, -1, 22, -1, 23, -1, 24, -1, 25, -1,
+ 26, -1, 27, -1, 28, -1, 41, -1, 42, -1,
+ 43, -1, 44, -1, 45, -1, 46, -1, 47, -1,
+ 48, -1, 49, -1, 50, -1, 51, -1, 157, -1,
+ 52, -1, 53, -1, 54, -1, 55, -1, 159, -1,
+ 56, -1, 57, -1, 58, -1, 59, -1, 60, -1,
+ 61, -1, 62, -1, 63, -1, 64, -1, 65, -1,
+ 66, -1, 67, -1, 68, -1, 69, -1, 70, -1,
+ 71, -1, 72, -1, 108, -1, 107, -1, 106, -1,
+ 73, 226, 218, 287, 219, -1, 73, 218, 287, 219,
+ -1, 288, -1, 287, 288, -1, 281, 289, 217, -1,
+ 290, -1, 289, 201, 290, -1, 226, -1, 226, 198,
+ 261, 199, -1, 258, -1, 262, -1, 295, -1, 294,
+ -1, 292, -1, 300, -1, 301, -1, 304, -1, 305,
+ -1, 306, -1, 310, -1, 218, 219, -1, -1, 218,
+ 296, 299, 219, -1, 298, -1, 294, -1, 218, 219,
+ -1, 218, 299, 219, -1, 293, -1, 299, 293, -1,
+ 217, -1, 260, 217, -1, 14, 196, 260, 197, 302,
+ -1, 293, 12, 293, -1, 293, -1, 260, -1, 273,
+ 226, 216, 291, -1, 17, 196, 260, 197, 295, -1,
+ 18, 260, 215, -1, 19, 215, -1, 75, 196, 303,
+ 197, 297, -1, 11, 293, 75, 196, 260, 197, 217,
+ -1, 13, 196, 307, 309, 197, 297, -1, 300, -1,
+ 292, -1, 303, -1, -1, 308, 217, -1, 308, 217,
+ 260, -1, 10, 217, -1, 9, 217, -1, 16, 217,
+ -1, 16, 260, 217, -1, 15, 217, -1, 312, -1,
+ 262, -1, 224, -1, 263, 298, -1
+};
+
+/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
+static const yytype_uint16 yyrline[] =
+{
+ 0, 218, 218, 217, 229, 231, 271, 272, 273, 274,
+ 275, 287, 289, 293, 294, 295, 299, 308, 316, 327,
+ 328, 332, 339, 346, 353, 360, 367, 374, 375, 381,
+ 385, 392, 398, 407, 411, 415, 416, 425, 426, 430,
+ 431, 435, 441, 453, 457, 463, 470, 480, 481, 485,
+ 486, 490, 496, 508, 519, 520, 526, 532, 542, 543,
+ 544, 545, 549, 550, 556, 562, 571, 572, 578, 587,
+ 588, 594, 603, 604, 610, 616, 622, 631, 632, 638,
+ 647, 648, 657, 658, 667, 668, 677, 678, 687, 688,
+ 697, 698, 707, 708, 717, 718, 727, 728, 729, 730,
+ 731, 732, 733, 734, 735, 736, 737, 741, 745, 761,
+ 765, 770, 774, 783, 787, 788, 792, 797, 805, 819,
+ 829, 844, 851, 856, 867, 880, 883, 888, 893, 902,
+ 906, 907, 917, 927, 937, 947, 957, 971, 982, 991,
+ 1000, 1009, 1018, 1027, 1036, 1050, 1057, 1068, 1075, 1076,
+ 1095, 1147, 1188, 1193, 1198, 1206, 1214, 1215, 1216, 1221,
+ 1222, 1227, 1232, 1238, 1246, 1251, 1256, 1261, 1267, 1272,
+ 1277, 1282, 1287, 1295, 1299, 1307, 1308, 1314, 1323, 1329,
+ 1335, 1344, 1345, 1346, 1347, 1348, 1349, 1350, 1351, 1352,
+ 1353, 1354, 1355, 1356, 1357, 1358, 1359, 1360, 1361, 1362,
+ 1363, 1364, 1365, 1366, 1367, 1368, 1369, 1370, 1371, 1372,
+ 1373, 1374, 1375, 1376, 1377, 1378, 1379, 1380, 1381, 1382,
+ 1383, 1384, 1385, 1386, 1387, 1388, 1389, 1390, 1391, 1392,
+ 1393, 1394, 1398, 1408, 1418, 1431, 1438, 1447, 1452, 1460,
+ 1475, 1480, 1488, 1495, 1504, 1508, 1514, 1515, 1519, 1520,
+ 1521, 1522, 1523, 1524, 1525, 1529, 1536, 1535, 1549, 1550,
+ 1554, 1560, 1569, 1579, 1591, 1597, 1606, 1615, 1620, 1628,
+ 1632, 1646, 1650, 1651, 1655, 1662, 1669, 1679, 1680, 1684,
+ 1686, 1692, 1697, 1706, 1712, 1718, 1724, 1730, 1739, 1740,
+ 1741, 1745
+};
+#endif
+
+#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE
+/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
+ First, the terminals, then, starting at YYNTOKENS, nonterminals. */
+static const char *const yytname[] =
+{
+ "$end", "error", "$undefined", "ATTRIBUTE", "CONST_TOK", "BOOL_TOK",
+ "FLOAT_TOK", "INT_TOK", "UINT_TOK", "BREAK", "CONTINUE", "DO", "ELSE",
+ "FOR", "IF", "DISCARD", "RETURN", "SWITCH", "CASE", "DEFAULT", "BVEC2",
+ "BVEC3", "BVEC4", "IVEC2", "IVEC3", "IVEC4", "UVEC2", "UVEC3", "UVEC4",
+ "VEC2", "VEC3", "VEC4", "CENTROID", "IN_TOK", "OUT_TOK", "INOUT_TOK",
+ "UNIFORM", "VARYING", "NOPERSPECTIVE", "FLAT", "SMOOTH", "MAT2X2",
+ "MAT2X3", "MAT2X4", "MAT3X2", "MAT3X3", "MAT3X4", "MAT4X2", "MAT4X3",
+ "MAT4X4", "SAMPLER1D", "SAMPLER2D", "SAMPLER3D", "SAMPLERCUBE",
+ "SAMPLER1DSHADOW", "SAMPLER2DSHADOW", "SAMPLERCUBESHADOW",
+ "SAMPLER1DARRAY", "SAMPLER2DARRAY", "SAMPLER1DARRAYSHADOW",
+ "SAMPLER2DARRAYSHADOW", "ISAMPLER1D", "ISAMPLER2D", "ISAMPLER3D",
+ "ISAMPLERCUBE", "ISAMPLER1DARRAY", "ISAMPLER2DARRAY", "USAMPLER1D",
+ "USAMPLER2D", "USAMPLER3D", "USAMPLERCUBE", "USAMPLER1DARRAY",
+ "USAMPLER2DARRAY", "STRUCT", "VOID_TOK", "WHILE", "IDENTIFIER",
+ "TYPE_IDENTIFIER", "NEW_IDENTIFIER", "FLOATCONSTANT", "INTCONSTANT",
+ "UINTCONSTANT", "BOOLCONSTANT", "FIELD_SELECTION", "LEFT_OP", "RIGHT_OP",
+ "INC_OP", "DEC_OP", "LE_OP", "GE_OP", "EQ_OP", "NE_OP", "AND_OP",
+ "OR_OP", "XOR_OP", "MUL_ASSIGN", "DIV_ASSIGN", "ADD_ASSIGN",
+ "MOD_ASSIGN", "LEFT_ASSIGN", "RIGHT_ASSIGN", "AND_ASSIGN", "XOR_ASSIGN",
+ "OR_ASSIGN", "SUB_ASSIGN", "INVARIANT", "LOWP", "MEDIUMP", "HIGHP",
+ "SUPERP", "PRECISION", "VERSION", "EXTENSION", "LINE", "COLON", "EOL",
+ "INTERFACE", "OUTPUT", "PRAGMA_DEBUG_ON", "PRAGMA_DEBUG_OFF",
+ "PRAGMA_OPTIMIZE_ON", "PRAGMA_OPTIMIZE_OFF", "PRAGMA_INVARIANT_ALL",
+ "LAYOUT_TOK", "ASM", "CLASS", "UNION", "ENUM", "TYPEDEF", "TEMPLATE",
+ "THIS", "PACKED_TOK", "GOTO", "INLINE_TOK", "NOINLINE", "VOLATILE",
+ "PUBLIC_TOK", "STATIC", "EXTERN", "EXTERNAL", "LONG_TOK", "SHORT_TOK",
+ "DOUBLE_TOK", "HALF", "FIXED_TOK", "UNSIGNED", "INPUT_TOK", "OUPTUT",
+ "HVEC2", "HVEC3", "HVEC4", "DVEC2", "DVEC3", "DVEC4", "FVEC2", "FVEC3",
+ "FVEC4", "SAMPLER2DRECT", "SAMPLER3DRECT", "SAMPLER2DRECTSHADOW",
+ "SIZEOF", "CAST", "NAMESPACE", "USING", "ERROR_TOK", "COMMON",
+ "PARTITION", "ACTIVE", "SAMPLERBUFFER", "FILTER", "IMAGE1D", "IMAGE2D",
+ "IMAGE3D", "IMAGECUBE", "IMAGE1DARRAY", "IMAGE2DARRAY", "IIMAGE1D",
+ "IIMAGE2D", "IIMAGE3D", "IIMAGECUBE", "IIMAGE1DARRAY", "IIMAGE2DARRAY",
+ "UIMAGE1D", "UIMAGE2D", "UIMAGE3D", "UIMAGECUBE", "UIMAGE1DARRAY",
+ "UIMAGE2DARRAY", "IMAGE1DSHADOW", "IMAGE2DSHADOW", "IMAGEBUFFER",
+ "IIMAGEBUFFER", "UIMAGEBUFFER", "IMAGE1DARRAYSHADOW",
+ "IMAGE2DARRAYSHADOW", "ROW_MAJOR", "'('", "')'", "'['", "']'", "'.'",
+ "','", "'+'", "'-'", "'!'", "'~'", "'*'", "'/'", "'%'", "'<'", "'>'",
+ "'&'", "'^'", "'|'", "'?'", "':'", "'='", "';'", "'{'", "'}'", "$accept",
+ "translation_unit", "$@1", "version_statement", "pragma_statement",
+ "extension_statement_list", "any_identifier", "extension_statement",
+ "external_declaration_list", "variable_identifier", "primary_expression",
+ "postfix_expression", "integer_expression", "function_call",
+ "function_call_or_method", "function_call_generic",
+ "function_call_header_no_parameters",
+ "function_call_header_with_parameters", "function_call_header",
+ "function_identifier", "method_call_generic",
+ "method_call_header_no_parameters", "method_call_header_with_parameters",
+ "method_call_header", "unary_expression", "unary_operator",
+ "multiplicative_expression", "additive_expression", "shift_expression",
+ "relational_expression", "equality_expression", "and_expression",
+ "exclusive_or_expression", "inclusive_or_expression",
+ "logical_and_expression", "logical_xor_expression",
+ "logical_or_expression", "conditional_expression",
+ "assignment_expression", "assignment_operator", "expression",
+ "constant_expression", "declaration", "function_prototype",
+ "function_declarator", "function_header_with_parameters",
+ "function_header", "parameter_declarator", "parameter_declaration",
+ "parameter_qualifier", "parameter_type_specifier",
+ "init_declarator_list", "single_declaration", "fully_specified_type",
+ "layout_qualifier", "layout_qualifier_id_list", "layout_qualifier_id",
+ "interpolation_qualifier", "parameter_type_qualifier", "type_qualifier",
+ "storage_qualifier", "type_specifier", "type_specifier_no_prec",
+ "type_specifier_nonarray", "basic_type_specifier_nonarray",
+ "precision_qualifier", "struct_specifier", "struct_declaration_list",
+ "struct_declaration", "struct_declarator_list", "struct_declarator",
+ "initializer", "declaration_statement", "statement", "simple_statement",
+ "compound_statement", "$@2", "statement_no_new_scope",
+ "compound_statement_no_new_scope", "statement_list",
+ "expression_statement", "selection_statement",
+ "selection_rest_statement", "condition", "switch_statement",
+ "case_label", "iteration_statement", "for_init_statement",
+ "conditionopt", "for_rest_statement", "jump_statement",
+ "external_declaration", "function_definition", 0
+};
+#endif
+
+# ifdef YYPRINT
+/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
+ token YYLEX-NUM. */
+static const yytype_uint16 yytoknum[] =
+{
+ 0, 256, 257, 258, 259, 260, 261, 262, 263, 264,
+ 265, 266, 267, 268, 269, 270, 271, 272, 273, 274,
+ 275, 276, 277, 278, 279, 280, 281, 282, 283, 284,
+ 285, 286, 287, 288, 289, 290, 291, 292, 293, 294,
+ 295, 296, 297, 298, 299, 300, 301, 302, 303, 304,
+ 305, 306, 307, 308, 309, 310, 311, 312, 313, 314,
+ 315, 316, 317, 318, 319, 320, 321, 322, 323, 324,
+ 325, 326, 327, 328, 329, 330, 331, 332, 333, 334,
+ 335, 336, 337, 338, 339, 340, 341, 342, 343, 344,
+ 345, 346, 347, 348, 349, 350, 351, 352, 353, 354,
+ 355, 356, 357, 358, 359, 360, 361, 362, 363, 364,
+ 365, 366, 367, 368, 369, 370, 371, 372, 373, 374,
+ 375, 376, 377, 378, 379, 380, 381, 382, 383, 384,
+ 385, 386, 387, 388, 389, 390, 391, 392, 393, 394,
+ 395, 396, 397, 398, 399, 400, 401, 402, 403, 404,
+ 405, 406, 407, 408, 409, 410, 411, 412, 413, 414,
+ 415, 416, 417, 418, 419, 420, 421, 422, 423, 424,
+ 425, 426, 427, 428, 429, 430, 431, 432, 433, 434,
+ 435, 436, 437, 438, 439, 440, 441, 442, 443, 444,
+ 445, 446, 447, 448, 449, 450, 40, 41, 91, 93,
+ 46, 44, 43, 45, 33, 126, 42, 47, 37, 60,
+ 62, 38, 94, 124, 63, 58, 61, 59, 123, 125
+};
+# endif
+
+/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
+static const yytype_uint16 yyr1[] =
+{
+ 0, 220, 222, 221, 223, 223, 224, 224, 224, 224,
+ 224, 225, 225, 226, 226, 226, 227, 228, 228, 229,
+ 229, 230, 230, 230, 230, 230, 230, 231, 231, 231,
+ 231, 231, 231, 232, 233, 234, 234, 235, 235, 236,
+ 236, 237, 237, 238, 239, 239, 239, 240, 240, 241,
+ 241, 242, 242, 243, 244, 244, 244, 244, 245, 245,
+ 245, 245, 246, 246, 246, 246, 247, 247, 247, 248,
+ 248, 248, 249, 249, 249, 249, 249, 250, 250, 250,
+ 251, 251, 252, 252, 253, 253, 254, 254, 255, 255,
+ 256, 256, 257, 257, 258, 258, 259, 259, 259, 259,
+ 259, 259, 259, 259, 259, 259, 259, 260, 260, 261,
+ 262, 262, 262, 263, 264, 264, 265, 265, 266, 267,
+ 267, 268, 268, 268, 268, 269, 269, 269, 269, 270,
+ 271, 271, 271, 271, 271, 271, 271, 272, 272, 272,
+ 272, 272, 272, 272, 272, 273, 273, 274, 275, 275,
+ 276, 276, 277, 277, 277, 278, 279, 279, 279, 279,
+ 279, 279, 279, 279, 280, 280, 280, 280, 280, 280,
+ 280, 280, 280, 281, 281, 282, 282, 282, 283, 283,
+ 283, 284, 284, 284, 284, 284, 284, 284, 284, 284,
+ 284, 284, 284, 284, 284, 284, 284, 284, 284, 284,
+ 284, 284, 284, 284, 284, 284, 284, 284, 284, 284,
+ 284, 284, 284, 284, 284, 284, 284, 284, 284, 284,
+ 284, 284, 284, 284, 284, 284, 284, 284, 284, 284,
+ 284, 284, 285, 285, 285, 286, 286, 287, 287, 288,
+ 289, 289, 290, 290, 291, 292, 293, 293, 294, 294,
+ 294, 294, 294, 294, 294, 295, 296, 295, 297, 297,
+ 298, 298, 299, 299, 300, 300, 301, 302, 302, 303,
+ 303, 304, 305, 305, 306, 306, 306, 307, 307, 308,
+ 308, 309, 309, 310, 310, 310, 310, 310, 311, 311,
+ 311, 312
+};
+
+/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */
+static const yytype_uint8 yyr2[] =
+{
+ 0, 2, 0, 4, 0, 3, 2, 2, 2, 2,
+ 2, 0, 2, 1, 1, 1, 5, 1, 2, 1,
+ 1, 1, 1, 1, 1, 1, 3, 1, 4, 1,
+ 3, 2, 2, 1, 1, 1, 3, 2, 2, 2,
+ 1, 2, 3, 2, 1, 1, 1, 2, 2, 2,
+ 1, 2, 3, 2, 1, 2, 2, 2, 1, 1,
+ 1, 1, 1, 3, 3, 3, 1, 3, 3, 1,
+ 3, 3, 1, 3, 3, 3, 3, 1, 3, 3,
+ 1, 3, 1, 3, 1, 3, 1, 3, 1, 3,
+ 1, 3, 1, 5, 1, 3, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 3, 1,
+ 2, 2, 4, 2, 1, 1, 2, 3, 3, 2,
+ 5, 3, 2, 3, 2, 0, 1, 1, 1, 1,
+ 1, 3, 5, 6, 7, 8, 5, 1, 2, 4,
+ 5, 6, 7, 4, 2, 1, 2, 4, 1, 3,
+ 1, 3, 1, 1, 1, 1, 1, 1, 2, 1,
+ 2, 2, 3, 1, 1, 1, 1, 2, 1, 1,
+ 2, 2, 1, 1, 2, 1, 3, 4, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 5, 4, 1, 2, 3,
+ 1, 3, 1, 4, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 2, 0, 4, 1, 1,
+ 2, 3, 1, 2, 1, 2, 5, 3, 1, 1,
+ 4, 5, 3, 2, 5, 7, 6, 1, 1, 1,
+ 0, 2, 3, 2, 2, 2, 3, 2, 1, 1,
+ 1, 2
+};
+
+/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state
+ STATE-NUM when YYTABLE doesn't specify something else to do. Zero
+ means the default is an error. */
+static const yytype_uint16 yydefact[] =
+{
+ 4, 0, 0, 11, 0, 1, 2, 5, 0, 0,
+ 12, 13, 14, 15, 0, 165, 164, 185, 182, 183,
+ 184, 189, 190, 191, 192, 193, 194, 195, 196, 197,
+ 186, 187, 188, 0, 168, 169, 172, 166, 154, 153,
+ 152, 198, 199, 200, 201, 202, 203, 204, 205, 206,
+ 207, 208, 210, 211, 212, 213, 215, 216, 217, 218,
+ 219, 220, 221, 222, 223, 224, 225, 226, 227, 228,
+ 229, 230, 231, 0, 181, 180, 163, 234, 233, 232,
+ 0, 0, 0, 0, 0, 0, 0, 209, 214, 290,
+ 3, 289, 0, 0, 115, 125, 0, 130, 137, 157,
+ 159, 0, 156, 145, 173, 175, 178, 0, 179, 17,
+ 288, 0, 170, 171, 167, 0, 0, 19, 20, 144,
+ 0, 161, 0, 6, 7, 8, 9, 10, 0, 18,
+ 110, 0, 291, 113, 125, 155, 126, 127, 128, 116,
+ 0, 125, 0, 111, 13, 15, 138, 0, 158, 160,
+ 146, 0, 174, 0, 0, 0, 237, 0, 162, 0,
+ 150, 0, 148, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 24, 22, 23, 25, 46, 0,
+ 0, 0, 58, 59, 60, 61, 264, 256, 260, 21,
+ 27, 54, 29, 34, 35, 0, 0, 40, 0, 62,
+ 0, 66, 69, 72, 77, 80, 82, 84, 86, 88,
+ 90, 92, 94, 107, 0, 245, 0, 145, 248, 262,
+ 247, 246, 0, 249, 250, 251, 252, 253, 254, 117,
+ 122, 124, 129, 0, 131, 0, 0, 118, 176, 62,
+ 109, 0, 44, 16, 242, 0, 240, 236, 238, 0,
+ 112, 0, 147, 0, 284, 283, 0, 0, 0, 287,
+ 285, 0, 0, 0, 273, 0, 55, 56, 0, 255,
+ 0, 31, 32, 0, 0, 38, 37, 0, 181, 41,
+ 43, 97, 98, 100, 99, 102, 103, 104, 105, 106,
+ 101, 96, 0, 57, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 265, 261, 263, 119, 121,
+ 123, 0, 0, 139, 0, 244, 143, 177, 0, 0,
+ 239, 235, 151, 149, 0, 278, 277, 280, 0, 286,
+ 0, 272, 163, 269, 0, 0, 26, 0, 0, 33,
+ 30, 0, 36, 0, 0, 50, 42, 95, 63, 64,
+ 65, 67, 68, 70, 71, 75, 76, 73, 74, 78,
+ 79, 81, 83, 85, 87, 89, 91, 0, 108, 0,
+ 132, 0, 136, 0, 140, 0, 241, 0, 279, 0,
+ 0, 0, 0, 0, 0, 257, 28, 53, 48, 47,
+ 0, 181, 51, 0, 0, 0, 133, 141, 0, 243,
+ 0, 281, 0, 268, 266, 271, 0, 259, 274, 258,
+ 52, 93, 120, 134, 0, 142, 0, 282, 276, 0,
+ 270, 135, 275, 267
+};
+
+/* YYDEFGOTO[NTERM-NUM]. */
+static const yytype_int16 yydefgoto[] =
+{
+ -1, 2, 9, 3, 89, 6, 160, 10, 90, 189,
+ 190, 191, 348, 192, 193, 194, 195, 196, 197, 198,
+ 352, 353, 354, 355, 199, 200, 201, 202, 203, 204,
+ 205, 206, 207, 208, 209, 210, 211, 212, 213, 292,
+ 214, 241, 215, 216, 93, 94, 95, 230, 139, 140,
+ 231, 96, 97, 98, 99, 161, 162, 100, 141, 101,
+ 102, 242, 104, 105, 106, 107, 108, 155, 156, 245,
+ 246, 326, 218, 219, 220, 221, 270, 418, 419, 222,
+ 223, 224, 414, 345, 225, 226, 227, 337, 389, 390,
+ 228, 109, 110
+};
+
+/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
+ STATE-NUM. */
+#define YYPACT_NINF -366
+static const yytype_int16 yypact[] =
+{
+ -57, -43, 62, -366, -50, -366, -30, -366, 67, 3341,
+ -366, -366, -366, -366, -6, -366, -366, -366, -366, -366,
+ -366, -366, -366, -366, -366, -366, -366, -366, -366, -366,
+ -366, -366, -366, 8, -366, -366, -366, -366, -366, -366,
+ -366, -366, -366, -366, -366, -366, -366, -366, -366, -366,
+ -366, -366, -366, -366, -366, -366, -366, -366, -366, -366,
+ -366, -366, -366, -366, -366, -366, -366, -366, -366, -366,
+ -366, -366, -366, -65, -366, -366, 226, -366, -366, -366,
+ 51, -31, -28, 6, 13, 15, -44, -366, -366, -366,
+ 3341, -366, -183, -47, -29, 18, -169, -366, 140, 24,
+ 24, 3460, -366, -366, -366, -24, -366, 3533, -366, -366,
+ -366, 67, -366, -366, -366, 3460, -48, -366, -366, -366,
+ 24, -366, 3533, -366, -366, -366, -366, -366, 67, -366,
+ -366, 408, -366, -366, 55, -366, -366, -366, -366, -366,
+ 3460, 200, 67, -366, -20, -18, -178, 23, -366, -366,
+ -366, 2225, -366, 72, 67, 1598, -366, 3460, -366, 4,
+ 10, -84, -366, 11, 14, 1059, 40, 42, 29, 1836,
+ 43, 2783, 34, 54, -366, -366, -366, -366, -366, 2783,
+ 2783, 2783, -366, -366, -366, -366, -366, 32, -366, 56,
+ -366, -71, -366, -366, -366, 57, -81, 2969, 61, -27,
+ 2783, 35, -88, -41, -70, 33, 60, 41, 59, 181,
+ 180, -89, -366, -366, -168, -366, 58, 80, -366, -366,
+ -366, -366, 625, -366, -366, -366, -366, -366, -366, -366,
+ -366, -366, 67, 3460, -177, 2411, 2783, -366, -366, -366,
+ -366, 78, -366, -366, 81, -137, -366, -366, -366, 1717,
+ -366, 201, -366, 67, -366, -366, 205, 1478, 2783, -366,
+ -366, -134, 2783, -115, -366, 2039, -366, -366, -60, -366,
+ 1059, -366, -366, 2783, 140, -366, -366, 2783, 85, -366,
+ -366, -366, -366, -366, -366, -366, -366, -366, -366, -366,
+ -366, -366, 2783, -366, 2783, 2783, 2783, 2783, 2783, 2783,
+ 2783, 2783, 2783, 2783, 2783, 2783, 2783, 2783, 2783, 2783,
+ 2783, 2783, 2783, 2783, 2783, -366, -366, -366, 86, -366,
+ -366, 2597, 2783, 69, 87, -366, -366, -366, 2783, 67,
+ -366, -366, -366, -366, 91, -366, -366, 2039, -59, -366,
+ -46, -366, 129, 88, 67, 93, -366, 842, 89, 88,
+ -366, 95, -366, 96, -37, 3155, -366, -366, -366, -366,
+ -366, 35, 35, -88, -88, -41, -41, -41, -41, -70,
+ -70, 33, 60, 41, 59, 181, 180, -96, -366, 2783,
+ 76, 97, -366, 2783, 79, 98, -366, 2783, -366, 77,
+ 101, 1059, 83, 90, 1275, -366, -366, -366, -366, -366,
+ 2783, 102, -366, 2783, 108, 2783, 94, -366, 2783, -366,
+ -26, 2783, 1275, 297, -366, -366, 2783, -366, -366, -366,
+ -366, -366, -366, -366, 2783, -366, 100, 88, -366, 1059,
+ -366, -366, -366, -366
+};
+
+/* YYPGOTO[NTERM-NUM]. */
+static const yytype_int16 yypgoto[] =
+{
+ -366, -366, -366, -366, -366, -366, -7, -366, -366, -62,
+ -366, -366, -366, -366, -366, -366, -366, -366, -366, -366,
+ -366, -366, -366, -366, -101, -366, -113, -109, -121, -61,
+ 5, 3, 9, 16, 2, 7, -366, -142, -100, -366,
+ -164, -225, 21, 22, -366, -366, -366, 82, 186, 173,
+ 92, -366, -366, -242, -366, -366, 68, -73, -366, -366,
+ -74, -9, -67, -366, -366, 243, -366, 170, -147, -366,
+ 0, -298, 73, -159, -365, -58, -366, -80, 239, 63,
+ 84, -366, -366, -2, -366, -366, -366, -366, -366, -366,
+ -366, 246, -366
+};
+
+/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If
+ positive, shift that token. If negative, reduce the rule which
+ number is the opposite. If zero, do what YYDEFACT says.
+ If YYTABLE_NINF, syntax error. */
+#define YYTABLE_NINF -115
+static const yytype_int16 yytable[] =
+{
+ 103, 14, 121, 120, 312, 261, 256, 263, 248, 240,
+ 324, 11, 12, 13, 119, 271, 272, 268, 301, 302,
+ 235, 321, 135, 344, 382, 148, 149, 15, 16, 417,
+ 91, 92, 142, 314, 130, 131, 147, 4, 236, 322,
+ 152, 112, 113, 299, 300, 114, 158, 417, 143, 315,
+ 239, 136, 137, 138, 1, 159, 33, 34, 35, 135,
+ 36, 37, 5, 317, 329, 7, 116, 314, 281, 282,
+ 283, 284, 285, 286, 287, 288, 289, 290, 266, 267,
+ 330, 103, 8, 339, 123, 407, 314, 124, 136, 137,
+ 138, 146, 150, 240, 338, 344, 381, 279, 340, 293,
+ 341, 343, 248, 385, 153, 314, 154, 423, 111, 349,
+ 425, 91, 92, 252, 297, 298, 276, 253, 430, 403,
+ 277, 125, 217, 305, 306, 313, 431, 273, 126, 274,
+ 127, 232, 15, 16, 239, 234, 325, 346, 391, 303,
+ 304, 314, 314, 11, 12, 13, 154, 244, 154, 377,
+ 133, 392, 128, 115, 404, 314, 217, 77, 78, 79,
+ 399, 33, 34, 35, 400, 36, 37, 38, 39, 40,
+ 157, 426, 134, 343, 151, 314, -19, 356, -20, 240,
+ 365, 366, 367, 368, 361, 362, 240, 243, 317, 291,
+ 363, 364, 357, 358, 359, 360, 239, 239, 239, 239,
+ 239, 239, 239, 239, 239, 239, 239, 239, 239, 239,
+ 239, 239, 351, 217, 378, -114, 144, 12, 145, 237,
+ 239, 250, 325, 410, 232, 318, 251, 239, 254, 15,
+ 16, 255, 413, 136, 137, 138, 257, 240, 258, 262,
+ 154, 294, 295, 296, 369, 370, 259, 427, 217, 264,
+ 265, 269, -45, 308, 275, 402, 217, 280, 33, 34,
+ 35, 217, 36, 37, 38, 39, 40, 350, 121, 120,
+ 433, 307, 309, 310, 311, 130, -44, 327, 239, 328,
+ 334, 332, -39, 325, 379, 383, 384, 387, 396, 314,
+ 394, 397, 405, 398, 411, 408, 406, 409, 412, -49,
+ 420, 187, 117, 421, 118, 325, 416, 422, 325, 429,
+ 424, 372, 371, 375, 233, 319, 325, 432, 373, 376,
+ 229, 333, 244, 122, 325, 320, 374, 249, 217, 386,
+ 335, 132, 428, 347, 415, 388, 129, 393, 217, 0,
+ 0, 336, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 217, 0, 0, 217, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 217, 0, 0, 0, 0, 0, 0,
+ 0, 15, 16, 17, 18, 19, 20, 163, 164, 165,
+ 217, 166, 167, 168, 169, 170, 171, 172, 21, 22,
+ 23, 24, 25, 26, 27, 28, 29, 30, 31, 32,
+ 33, 34, 35, 0, 36, 37, 38, 39, 40, 41,
+ 42, 43, 44, 45, 46, 47, 48, 49, 50, 51,
+ 52, 53, 54, 55, 56, 57, 58, 59, 60, 61,
+ 62, 63, 64, 65, 66, 67, 68, 69, 70, 71,
+ 72, 73, 74, 173, 117, 75, 118, 174, 175, 176,
+ 177, 178, 0, 0, 179, 180, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 76, 77, 78, 79, 0, 80, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 86, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 87, 0, 88, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 181, 0, 0, 0, 0, 0,
+ 182, 183, 184, 185, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 186, 187, 188, 15, 16,
+ 17, 18, 19, 20, 163, 164, 165, 0, 166, 167,
+ 168, 169, 170, 171, 172, 21, 22, 23, 24, 25,
+ 26, 27, 28, 29, 30, 31, 32, 33, 34, 35,
+ 0, 36, 37, 38, 39, 40, 41, 42, 43, 44,
+ 45, 46, 47, 48, 49, 50, 51, 52, 53, 54,
+ 55, 56, 57, 58, 59, 60, 61, 62, 63, 64,
+ 65, 66, 67, 68, 69, 70, 71, 72, 73, 74,
+ 173, 117, 75, 118, 174, 175, 176, 177, 178, 0,
+ 0, 179, 180, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 76, 77, 78, 79, 0, 80, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 86, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 87, 0, 88, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 181, 0, 0, 0, 0, 0, 182, 183, 184,
+ 185, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 186, 187, 316, 15, 16, 17, 18, 19,
+ 20, 163, 164, 165, 0, 166, 167, 168, 169, 170,
+ 171, 172, 21, 22, 23, 24, 25, 26, 27, 28,
+ 29, 30, 31, 32, 33, 34, 35, 0, 36, 37,
+ 38, 39, 40, 41, 42, 43, 44, 45, 46, 47,
+ 48, 49, 50, 51, 52, 53, 54, 55, 56, 57,
+ 58, 59, 60, 61, 62, 63, 64, 65, 66, 67,
+ 68, 69, 70, 71, 72, 73, 74, 173, 117, 75,
+ 118, 174, 175, 176, 177, 178, 0, 0, 179, 180,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 76, 77, 78,
+ 79, 0, 80, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 86, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 87,
+ 0, 88, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 181, 0,
+ 0, 0, 0, 0, 182, 183, 184, 185, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 186,
+ 187, 395, 15, 16, 17, 18, 19, 20, 163, 164,
+ 165, 0, 166, 167, 168, 169, 170, 171, 172, 21,
+ 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
+ 32, 33, 34, 35, 0, 36, 37, 38, 39, 40,
+ 41, 42, 43, 44, 45, 46, 47, 48, 49, 50,
+ 51, 52, 53, 54, 55, 56, 57, 58, 59, 60,
+ 61, 62, 63, 64, 65, 66, 67, 68, 69, 70,
+ 71, 72, 73, 74, 173, 117, 75, 118, 174, 175,
+ 176, 177, 178, 0, 0, 179, 180, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 76, 77, 78, 79, 0, 80,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 86, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 87, 0, 88, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 181, 0, 0, 0, 0,
+ 0, 182, 183, 184, 185, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 186, 187, 15, 16,
+ 17, 18, 19, 20, 163, 164, 165, 0, 166, 167,
+ 168, 169, 170, 171, 172, 21, 22, 23, 24, 25,
+ 26, 27, 28, 29, 30, 31, 32, 33, 34, 35,
+ 0, 36, 37, 38, 39, 40, 41, 42, 43, 44,
+ 45, 46, 47, 48, 49, 50, 51, 52, 53, 54,
+ 55, 56, 57, 58, 59, 60, 61, 62, 63, 64,
+ 65, 66, 67, 68, 69, 70, 71, 72, 73, 74,
+ 173, 117, 75, 118, 174, 175, 176, 177, 178, 0,
+ 0, 179, 180, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 76, 77, 78, 79, 0, 80, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 86, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 87, 0, 88, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 181, 0, 0, 0, 0, 0, 182, 183, 184,
+ 185, 15, 16, 17, 18, 19, 20, 0, 0, 0,
+ 0, 0, 186, 131, 0, 0, 0, 0, 21, 22,
+ 23, 24, 25, 26, 27, 28, 29, 30, 31, 32,
+ 33, 34, 35, 0, 36, 37, 38, 39, 40, 41,
+ 42, 43, 44, 45, 46, 47, 48, 49, 50, 51,
+ 52, 53, 54, 55, 56, 57, 58, 59, 60, 61,
+ 62, 63, 64, 65, 66, 67, 68, 69, 70, 71,
+ 72, 73, 74, 0, 117, 75, 118, 174, 175, 176,
+ 177, 178, 0, 0, 179, 180, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 76, 77, 78, 79, 0, 80, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 86, 0, 17, 18, 19, 20, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 21, 22,
+ 23, 24, 25, 26, 27, 28, 29, 30, 31, 32,
+ 0, 0, 0, 0, 0, 87, 0, 88, 0, 41,
+ 42, 43, 44, 45, 46, 47, 48, 49, 50, 51,
+ 52, 53, 54, 55, 56, 57, 58, 59, 60, 61,
+ 62, 63, 64, 65, 66, 67, 68, 69, 70, 71,
+ 72, 73, 74, 0, 181, 75, 0, 0, 0, 0,
+ 182, 183, 184, 185, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 186, 0, 0, 0, 0,
+ 0, 0, 0, 0, 77, 78, 79, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 17, 18, 19, 20, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 21, 22, 23,
+ 24, 25, 26, 27, 28, 29, 30, 31, 32, 0,
+ 0, 0, 0, 0, 0, 87, 0, 88, 41, 42,
+ 43, 44, 45, 46, 47, 48, 49, 50, 51, 52,
+ 53, 54, 55, 56, 57, 58, 59, 60, 61, 62,
+ 63, 64, 65, 66, 67, 68, 69, 70, 71, 72,
+ 73, 74, 0, 0, 75, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 247, 0, 0,
+ 0, 0, 0, 77, 78, 79, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 17, 18, 19, 20, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 21, 22, 23, 24,
+ 25, 26, 27, 28, 29, 30, 31, 32, 0, 0,
+ 0, 0, 0, 0, 87, 0, 88, 41, 42, 43,
+ 44, 45, 46, 47, 48, 49, 50, 51, 52, 53,
+ 54, 55, 56, 57, 58, 59, 60, 61, 62, 63,
+ 64, 65, 66, 67, 68, 69, 70, 71, 72, 73,
+ 74, 0, 117, 75, 118, 174, 175, 176, 177, 178,
+ 0, 0, 179, 180, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 331, 0, 0, 0,
+ 0, 0, 77, 78, 79, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 87, 0, 88, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 181, 0, 0, 0, 0, 0, 182, 183,
+ 184, 185, 15, 16, 17, 18, 19, 20, 0, 0,
+ 0, 0, 0, 260, 0, 0, 0, 0, 0, 21,
+ 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
+ 32, 33, 34, 35, 0, 36, 37, 38, 39, 40,
+ 41, 42, 43, 44, 45, 46, 47, 48, 49, 50,
+ 51, 52, 53, 54, 55, 56, 57, 58, 59, 60,
+ 61, 62, 63, 64, 65, 66, 67, 68, 69, 70,
+ 71, 72, 73, 74, 0, 117, 75, 118, 174, 175,
+ 176, 177, 178, 0, 0, 179, 180, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 342, 77, 78, 79, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 86, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 87, 0, 88, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 17, 18, 19, 20, 0, 181, 0, 0, 0, 0,
+ 0, 182, 183, 184, 185, 21, 22, 23, 24, 25,
+ 26, 27, 28, 29, 30, 31, 32, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 41, 42, 43, 44,
+ 45, 46, 47, 48, 49, 50, 51, 52, 53, 54,
+ 55, 56, 57, 58, 59, 60, 61, 62, 63, 64,
+ 65, 66, 67, 68, 69, 70, 71, 72, 73, 74,
+ 0, 117, 75, 118, 174, 175, 176, 177, 178, 0,
+ 0, 179, 180, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 77, 78, 79, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 87, 0, 88, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 17, 18, 19, 20,
+ 0, 181, 0, 0, 238, 0, 0, 182, 183, 184,
+ 185, 21, 22, 23, 24, 25, 26, 27, 28, 29,
+ 30, 31, 32, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 41, 42, 43, 44, 45, 46, 47, 48,
+ 49, 50, 51, 52, 53, 54, 55, 56, 57, 58,
+ 59, 60, 61, 62, 63, 64, 65, 66, 67, 68,
+ 69, 70, 71, 72, 73, 74, 0, 117, 75, 118,
+ 174, 175, 176, 177, 178, 0, 0, 179, 180, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 77, 78, 79,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 87, 0,
+ 88, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 17, 18, 19, 20, 0, 181, 0, 0,
+ 323, 0, 0, 182, 183, 184, 185, 21, 22, 23,
+ 24, 25, 26, 27, 28, 29, 30, 31, 32, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 41, 42,
+ 43, 44, 45, 46, 47, 48, 49, 50, 51, 52,
+ 53, 54, 55, 56, 57, 58, 59, 60, 61, 62,
+ 63, 64, 65, 66, 67, 68, 69, 70, 71, 72,
+ 73, 74, 0, 117, 75, 118, 174, 175, 176, 177,
+ 178, 0, 0, 179, 180, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 77, 78, 79, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 87, 0, 88, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 17, 18,
+ 19, 20, 0, 181, 0, 0, 380, 0, 0, 182,
+ 183, 184, 185, 21, 22, 23, 24, 25, 26, 27,
+ 28, 29, 30, 31, 32, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 41, 42, 43, 44, 45, 46,
+ 47, 48, 49, 50, 51, 52, 53, 54, 55, 56,
+ 57, 58, 59, 60, 61, 62, 63, 64, 65, 66,
+ 67, 68, 69, 70, 71, 72, 73, 74, 0, 117,
+ 75, 118, 174, 175, 176, 177, 178, 0, 0, 179,
+ 180, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 77,
+ 78, 79, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 87, 0, 88, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 17, 18, 19, 20, 0, 181,
+ 0, 0, 0, 0, 0, 182, 183, 184, 185, 21,
+ 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
+ 32, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 41, 42, 43, 44, 45, 46, 47, 48, 49, 50,
+ 51, 52, 53, 54, 55, 56, 57, 58, 59, 60,
+ 61, 62, 63, 64, 65, 66, 67, 68, 69, 70,
+ 71, 72, 73, 278, 0, 117, 75, 118, 174, 175,
+ 176, 177, 178, 0, 0, 179, 180, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 77, 78, 79, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 87, 0, 88, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 17, 18, 19, 20, 0, 181, 0, 0, 0, 0,
+ 0, 182, 183, 184, 185, 21, 22, 23, 24, 25,
+ 26, 27, 28, 29, 30, 31, 32, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 41, 42, 43, 44,
+ 45, 46, 47, 48, 49, 50, 51, 52, 53, 54,
+ 55, 56, 57, 58, 59, 60, 61, 62, 63, 64,
+ 65, 66, 67, 68, 69, 70, 71, 72, 73, 401,
+ 0, 117, 75, 118, 174, 175, 176, 177, 178, 0,
+ 0, 179, 180, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 77, 78, 79, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 87, 0, 88, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 15, 16, 17, 18, 19, 20,
+ 0, 181, 0, 0, 0, 0, 0, 182, 183, 184,
+ 185, 21, 22, 23, 24, 25, 26, 27, 28, 29,
+ 30, 31, 32, 33, 34, 35, 0, 36, 37, 38,
+ 39, 40, 41, 42, 43, 44, 45, 46, 47, 48,
+ 49, 50, 51, 52, 53, 54, 55, 56, 57, 58,
+ 59, 60, 61, 62, 63, 64, 65, 66, 67, 68,
+ 69, 70, 71, 72, 73, 74, 0, 0, 75, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 76, 77, 78, 79,
+ 0, 80, 0, 0, 0, 0, 0, 0, 0, 81,
+ 82, 83, 84, 85, 86, 17, 18, 19, 20, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 21, 22, 23, 24, 25, 26, 27, 28, 29, 30,
+ 31, 32, 0, 0, 0, 0, 0, 0, 87, 0,
+ 88, 41, 42, 43, 44, 45, 46, 47, 48, 49,
+ 50, 51, 52, 53, 54, 55, 56, 57, 58, 59,
+ 60, 61, 62, 63, 64, 65, 66, 67, 68, 69,
+ 70, 71, 72, 73, 74, 0, 0, 75, 17, 18,
+ 19, 20, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 21, 22, 23, 24, 25, 26, 27,
+ 28, 29, 30, 31, 32, 0, 77, 78, 79, 0,
+ 0, 0, 0, 0, 41, 42, 43, 44, 45, 46,
+ 47, 48, 49, 50, 51, 52, 53, 54, 55, 56,
+ 57, 58, 59, 60, 61, 62, 63, 64, 65, 66,
+ 67, 68, 69, 70, 71, 72, 73, 74, 0, 0,
+ 75, 0, 0, 0, 0, 0, 0, 87, 0, 88,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 87, 0, 88
+};
+
+static const yytype_int16 yycheck[] =
+{
+ 9, 8, 76, 76, 93, 169, 165, 171, 155, 151,
+ 235, 76, 77, 78, 76, 86, 87, 181, 88, 89,
+ 198, 198, 4, 265, 322, 99, 100, 3, 4, 394,
+ 9, 9, 201, 201, 217, 218, 98, 80, 216, 216,
+ 107, 33, 34, 84, 85, 37, 120, 412, 217, 217,
+ 151, 33, 34, 35, 111, 122, 32, 33, 34, 4,
+ 36, 37, 0, 222, 201, 115, 73, 201, 95, 96,
+ 97, 98, 99, 100, 101, 102, 103, 104, 179, 180,
+ 217, 90, 112, 217, 115, 383, 201, 115, 33, 34,
+ 35, 98, 101, 235, 258, 337, 321, 197, 262, 200,
+ 215, 265, 249, 328, 111, 201, 115, 405, 114, 273,
+ 408, 90, 90, 197, 202, 203, 197, 201, 416, 215,
+ 201, 115, 131, 90, 91, 214, 424, 198, 115, 200,
+ 115, 140, 3, 4, 235, 142, 236, 197, 197, 209,
+ 210, 201, 201, 76, 77, 78, 155, 154, 157, 313,
+ 197, 197, 196, 218, 379, 201, 165, 106, 107, 108,
+ 197, 32, 33, 34, 201, 36, 37, 38, 39, 40,
+ 218, 197, 201, 337, 198, 201, 196, 277, 196, 321,
+ 301, 302, 303, 304, 297, 298, 328, 115, 347, 216,
+ 299, 300, 292, 294, 295, 296, 297, 298, 299, 300,
+ 301, 302, 303, 304, 305, 306, 307, 308, 309, 310,
+ 311, 312, 274, 222, 314, 197, 76, 77, 78, 196,
+ 321, 217, 322, 387, 233, 232, 216, 328, 217, 3,
+ 4, 217, 391, 33, 34, 35, 196, 379, 196, 196,
+ 249, 206, 207, 208, 305, 306, 217, 411, 257, 215,
+ 196, 219, 196, 212, 197, 355, 265, 196, 32, 33,
+ 34, 270, 36, 37, 38, 39, 40, 274, 342, 342,
+ 429, 211, 213, 92, 94, 217, 196, 199, 379, 198,
+ 75, 80, 197, 383, 198, 216, 199, 196, 199, 201,
+ 197, 196, 216, 197, 217, 216, 199, 199, 197, 197,
+ 400, 218, 76, 403, 78, 405, 216, 199, 408, 12,
+ 216, 308, 307, 311, 141, 233, 416, 217, 309, 312,
+ 134, 253, 329, 80, 424, 233, 310, 157, 337, 329,
+ 257, 92, 412, 270, 392, 337, 90, 344, 347, -1,
+ -1, 257, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, 391, -1, -1, 394, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, 412, -1, -1, -1, -1, -1, -1,
+ -1, 3, 4, 5, 6, 7, 8, 9, 10, 11,
+ 429, 13, 14, 15, 16, 17, 18, 19, 20, 21,
+ 22, 23, 24, 25, 26, 27, 28, 29, 30, 31,
+ 32, 33, 34, -1, 36, 37, 38, 39, 40, 41,
+ 42, 43, 44, 45, 46, 47, 48, 49, 50, 51,
+ 52, 53, 54, 55, 56, 57, 58, 59, 60, 61,
+ 62, 63, 64, 65, 66, 67, 68, 69, 70, 71,
+ 72, 73, 74, 75, 76, 77, 78, 79, 80, 81,
+ 82, 83, -1, -1, 86, 87, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, 105, 106, 107, 108, -1, 110, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, 123, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, 157, -1, 159, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
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+ 69, 70, 71, 72, 73, 74, -1, -1, 77, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, 105, 106, 107, 108,
+ -1, 110, -1, -1, -1, -1, -1, -1, -1, 118,
+ 119, 120, 121, 122, 123, 5, 6, 7, 8, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ 20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
+ 30, 31, -1, -1, -1, -1, -1, -1, 157, -1,
+ 159, 41, 42, 43, 44, 45, 46, 47, 48, 49,
+ 50, 51, 52, 53, 54, 55, 56, 57, 58, 59,
+ 60, 61, 62, 63, 64, 65, 66, 67, 68, 69,
+ 70, 71, 72, 73, 74, -1, -1, 77, 5, 6,
+ 7, 8, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, 20, 21, 22, 23, 24, 25, 26,
+ 27, 28, 29, 30, 31, -1, 106, 107, 108, -1,
+ -1, -1, -1, -1, 41, 42, 43, 44, 45, 46,
+ 47, 48, 49, 50, 51, 52, 53, 54, 55, 56,
+ 57, 58, 59, 60, 61, 62, 63, 64, 65, 66,
+ 67, 68, 69, 70, 71, 72, 73, 74, -1, -1,
+ 77, -1, -1, -1, -1, -1, -1, 157, -1, 159,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+ 157, -1, 159
+};
+
+/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
+ symbol of state STATE-NUM. */
+static const yytype_uint16 yystos[] =
+{
+ 0, 111, 221, 223, 80, 0, 225, 115, 112, 222,
+ 227, 76, 77, 78, 226, 3, 4, 5, 6, 7,
+ 8, 20, 21, 22, 23, 24, 25, 26, 27, 28,
+ 29, 30, 31, 32, 33, 34, 36, 37, 38, 39,
+ 40, 41, 42, 43, 44, 45, 46, 47, 48, 49,
+ 50, 51, 52, 53, 54, 55, 56, 57, 58, 59,
+ 60, 61, 62, 63, 64, 65, 66, 67, 68, 69,
+ 70, 71, 72, 73, 74, 77, 105, 106, 107, 108,
+ 110, 118, 119, 120, 121, 122, 123, 157, 159, 224,
+ 228, 262, 263, 264, 265, 266, 271, 272, 273, 274,
+ 277, 279, 280, 281, 282, 283, 284, 285, 286, 311,
+ 312, 114, 33, 34, 37, 218, 226, 76, 78, 229,
+ 277, 280, 285, 115, 115, 115, 115, 115, 196, 311,
+ 217, 218, 298, 197, 201, 4, 33, 34, 35, 268,
+ 269, 278, 201, 217, 76, 78, 226, 229, 280, 280,
+ 281, 198, 282, 226, 281, 287, 288, 218, 280, 282,
+ 226, 275, 276, 9, 10, 11, 13, 14, 15, 16,
+ 17, 18, 19, 75, 79, 80, 81, 82, 83, 86,
+ 87, 196, 202, 203, 204, 205, 217, 218, 219, 229,
+ 230, 231, 233, 234, 235, 236, 237, 238, 239, 244,
+ 245, 246, 247, 248, 249, 250, 251, 252, 253, 254,
+ 255, 256, 257, 258, 260, 262, 263, 281, 292, 293,
+ 294, 295, 299, 300, 301, 304, 305, 306, 310, 268,
+ 267, 270, 281, 269, 226, 198, 216, 196, 199, 244,
+ 257, 261, 281, 115, 226, 289, 290, 219, 288, 287,
+ 217, 216, 197, 201, 217, 217, 293, 196, 196, 217,
+ 217, 260, 196, 260, 215, 196, 244, 244, 260, 219,
+ 296, 86, 87, 198, 200, 197, 197, 201, 74, 258,
+ 196, 95, 96, 97, 98, 99, 100, 101, 102, 103,
+ 104, 216, 259, 244, 206, 207, 208, 202, 203, 84,
+ 85, 88, 89, 209, 210, 90, 91, 211, 212, 213,
+ 92, 94, 93, 214, 201, 217, 219, 293, 226, 267,
+ 270, 198, 216, 199, 261, 258, 291, 199, 198, 201,
+ 217, 219, 80, 276, 75, 292, 300, 307, 260, 217,
+ 260, 215, 105, 260, 273, 303, 197, 299, 232, 260,
+ 226, 229, 240, 241, 242, 243, 258, 258, 244, 244,
+ 244, 246, 246, 247, 247, 248, 248, 248, 248, 249,
+ 249, 250, 251, 252, 253, 254, 255, 260, 258, 198,
+ 199, 261, 291, 216, 199, 261, 290, 196, 303, 308,
+ 309, 197, 197, 226, 197, 219, 199, 196, 197, 197,
+ 201, 74, 258, 215, 261, 216, 199, 291, 216, 199,
+ 260, 217, 197, 293, 302, 295, 216, 294, 297, 298,
+ 258, 258, 199, 291, 216, 291, 197, 260, 297, 12,
+ 291, 291, 217, 293
+};
+
+#define yyerrok (yyerrstatus = 0)
+#define yyclearin (yychar = YYEMPTY)
+#define YYEMPTY (-2)
+#define YYEOF 0
+
+#define YYACCEPT goto yyacceptlab
+#define YYABORT goto yyabortlab
+#define YYERROR goto yyerrorlab
+
+
+/* Like YYERROR except do call yyerror. This remains here temporarily
+ to ease the transition to the new meaning of YYERROR, for GCC.
+ Once GCC version 2 has supplanted version 1, this can go. */
+
+#define YYFAIL goto yyerrlab
+
+#define YYRECOVERING() (!!yyerrstatus)
+
+#define YYBACKUP(Token, Value) \
+do \
+ if (yychar == YYEMPTY && yylen == 1) \
+ { \
+ yychar = (Token); \
+ yylval = (Value); \
+ yytoken = YYTRANSLATE (yychar); \
+ YYPOPSTACK (1); \
+ goto yybackup; \
+ } \
+ else \
+ { \
+ yyerror (&yylloc, state, YY_("syntax error: cannot back up")); \
+ YYERROR; \
+ } \
+while (YYID (0))
+
+
+#define YYTERROR 1
+#define YYERRCODE 256
+
+
+/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N].
+ If N is 0, then set CURRENT to the empty location which ends
+ the previous symbol: RHS[0] (always defined). */
+
+#define YYRHSLOC(Rhs, K) ((Rhs)[K])
+#ifndef YYLLOC_DEFAULT
+# define YYLLOC_DEFAULT(Current, Rhs, N) \
+ do \
+ if (YYID (N)) \
+ { \
+ (Current).first_line = YYRHSLOC (Rhs, 1).first_line; \
+ (Current).first_column = YYRHSLOC (Rhs, 1).first_column; \
+ (Current).last_line = YYRHSLOC (Rhs, N).last_line; \
+ (Current).last_column = YYRHSLOC (Rhs, N).last_column; \
+ } \
+ else \
+ { \
+ (Current).first_line = (Current).last_line = \
+ YYRHSLOC (Rhs, 0).last_line; \
+ (Current).first_column = (Current).last_column = \
+ YYRHSLOC (Rhs, 0).last_column; \
+ } \
+ while (YYID (0))
+#endif
+
+
+/* YY_LOCATION_PRINT -- Print the location on the stream.
+ This macro was not mandated originally: define only if we know
+ we won't break user code: when these are the locations we know. */
+
+#ifndef YY_LOCATION_PRINT
+# if YYLTYPE_IS_TRIVIAL
+# define YY_LOCATION_PRINT(File, Loc) \
+ fprintf (File, "%d.%d-%d.%d", \
+ (Loc).first_line, (Loc).first_column, \
+ (Loc).last_line, (Loc).last_column)
+# else
+# define YY_LOCATION_PRINT(File, Loc) ((void) 0)
+# endif
+#endif
+
+
+/* YYLEX -- calling `yylex' with the right arguments. */
+
+#ifdef YYLEX_PARAM
+# define YYLEX yylex (&yylval, &yylloc, YYLEX_PARAM)
+#else
+# define YYLEX yylex (&yylval, &yylloc, scanner)
+#endif
+
+/* Enable debugging if requested. */
+#if YYDEBUG
+
+# ifndef YYFPRINTF
+# include <stdio.h> /* INFRINGES ON USER NAME SPACE */
+# define YYFPRINTF fprintf
+# endif
+
+# define YYDPRINTF(Args) \
+do { \
+ if (yydebug) \
+ YYFPRINTF Args; \
+} while (YYID (0))
+
+# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \
+do { \
+ if (yydebug) \
+ { \
+ YYFPRINTF (stderr, "%s ", Title); \
+ yy_symbol_print (stderr, \
+ Type, Value, Location, state); \
+ YYFPRINTF (stderr, "\n"); \
+ } \
+} while (YYID (0))
+
+
+/*--------------------------------.
+| Print this symbol on YYOUTPUT. |
+`--------------------------------*/
+
+/*ARGSUSED*/
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static void
+yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep, YYLTYPE const * const yylocationp, struct _mesa_glsl_parse_state *state)
+#else
+static void
+yy_symbol_value_print (yyoutput, yytype, yyvaluep, yylocationp, state)
+ FILE *yyoutput;
+ int yytype;
+ YYSTYPE const * const yyvaluep;
+ YYLTYPE const * const yylocationp;
+ struct _mesa_glsl_parse_state *state;
+#endif
+{
+ if (!yyvaluep)
+ return;
+ YYUSE (yylocationp);
+ YYUSE (state);
+# ifdef YYPRINT
+ if (yytype < YYNTOKENS)
+ YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
+# else
+ YYUSE (yyoutput);
+# endif
+ switch (yytype)
+ {
+ default:
+ break;
+ }
+}
+
+
+/*--------------------------------.
+| Print this symbol on YYOUTPUT. |
+`--------------------------------*/
+
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static void
+yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep, YYLTYPE const * const yylocationp, struct _mesa_glsl_parse_state *state)
+#else
+static void
+yy_symbol_print (yyoutput, yytype, yyvaluep, yylocationp, state)
+ FILE *yyoutput;
+ int yytype;
+ YYSTYPE const * const yyvaluep;
+ YYLTYPE const * const yylocationp;
+ struct _mesa_glsl_parse_state *state;
+#endif
+{
+ if (yytype < YYNTOKENS)
+ YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
+ else
+ YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
+
+ YY_LOCATION_PRINT (yyoutput, *yylocationp);
+ YYFPRINTF (yyoutput, ": ");
+ yy_symbol_value_print (yyoutput, yytype, yyvaluep, yylocationp, state);
+ YYFPRINTF (yyoutput, ")");
+}
+
+/*------------------------------------------------------------------.
+| yy_stack_print -- Print the state stack from its BOTTOM up to its |
+| TOP (included). |
+`------------------------------------------------------------------*/
+
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static void
+yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop)
+#else
+static void
+yy_stack_print (yybottom, yytop)
+ yytype_int16 *yybottom;
+ yytype_int16 *yytop;
+#endif
+{
+ YYFPRINTF (stderr, "Stack now");
+ for (; yybottom <= yytop; yybottom++)
+ {
+ int yybot = *yybottom;
+ YYFPRINTF (stderr, " %d", yybot);
+ }
+ YYFPRINTF (stderr, "\n");
+}
+
+# define YY_STACK_PRINT(Bottom, Top) \
+do { \
+ if (yydebug) \
+ yy_stack_print ((Bottom), (Top)); \
+} while (YYID (0))
+
+
+/*------------------------------------------------.
+| Report that the YYRULE is going to be reduced. |
+`------------------------------------------------*/
+
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static void
+yy_reduce_print (YYSTYPE *yyvsp, YYLTYPE *yylsp, int yyrule, struct _mesa_glsl_parse_state *state)
+#else
+static void
+yy_reduce_print (yyvsp, yylsp, yyrule, state)
+ YYSTYPE *yyvsp;
+ YYLTYPE *yylsp;
+ int yyrule;
+ struct _mesa_glsl_parse_state *state;
+#endif
+{
+ int yynrhs = yyr2[yyrule];
+ int yyi;
+ unsigned long int yylno = yyrline[yyrule];
+ YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n",
+ yyrule - 1, yylno);
+ /* The symbols being reduced. */
+ for (yyi = 0; yyi < yynrhs; yyi++)
+ {
+ YYFPRINTF (stderr, " $%d = ", yyi + 1);
+ yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi],
+ &(yyvsp[(yyi + 1) - (yynrhs)])
+ , &(yylsp[(yyi + 1) - (yynrhs)]) , state);
+ YYFPRINTF (stderr, "\n");
+ }
+}
+
+# define YY_REDUCE_PRINT(Rule) \
+do { \
+ if (yydebug) \
+ yy_reduce_print (yyvsp, yylsp, Rule, state); \
+} while (YYID (0))
+
+/* Nonzero means print parse trace. It is left uninitialized so that
+ multiple parsers can coexist. */
+int yydebug;
+#else /* !YYDEBUG */
+# define YYDPRINTF(Args)
+# define YY_SYMBOL_PRINT(Title, Type, Value, Location)
+# define YY_STACK_PRINT(Bottom, Top)
+# define YY_REDUCE_PRINT(Rule)
+#endif /* !YYDEBUG */
+
+
+/* YYINITDEPTH -- initial size of the parser's stacks. */
+#ifndef YYINITDEPTH
+# define YYINITDEPTH 200
+#endif
+
+/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
+ if the built-in stack extension method is used).
+
+ Do not make this value too large; the results are undefined if
+ YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH)
+ evaluated with infinite-precision integer arithmetic. */
+
+#ifndef YYMAXDEPTH
+# define YYMAXDEPTH 10000
+#endif
+
+
+
+#if YYERROR_VERBOSE
+
+# ifndef yystrlen
+# if defined __GLIBC__ && defined _STRING_H
+# define yystrlen strlen
+# else
+/* Return the length of YYSTR. */
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static YYSIZE_T
+yystrlen (const char *yystr)
+#else
+static YYSIZE_T
+yystrlen (yystr)
+ const char *yystr;
+#endif
+{
+ YYSIZE_T yylen;
+ for (yylen = 0; yystr[yylen]; yylen++)
+ continue;
+ return yylen;
+}
+# endif
+# endif
+
+# ifndef yystpcpy
+# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE
+# define yystpcpy stpcpy
+# else
+/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
+ YYDEST. */
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static char *
+yystpcpy (char *yydest, const char *yysrc)
+#else
+static char *
+yystpcpy (yydest, yysrc)
+ char *yydest;
+ const char *yysrc;
+#endif
+{
+ char *yyd = yydest;
+ const char *yys = yysrc;
+
+ while ((*yyd++ = *yys++) != '\0')
+ continue;
+
+ return yyd - 1;
+}
+# endif
+# endif
+
+# ifndef yytnamerr
+/* Copy to YYRES the contents of YYSTR after stripping away unnecessary
+ quotes and backslashes, so that it's suitable for yyerror. The
+ heuristic is that double-quoting is unnecessary unless the string
+ contains an apostrophe, a comma, or backslash (other than
+ backslash-backslash). YYSTR is taken from yytname. If YYRES is
+ null, do not copy; instead, return the length of what the result
+ would have been. */
+static YYSIZE_T
+yytnamerr (char *yyres, const char *yystr)
+{
+ if (*yystr == '"')
+ {
+ YYSIZE_T yyn = 0;
+ char const *yyp = yystr;
+
+ for (;;)
+ switch (*++yyp)
+ {
+ case '\'':
+ case ',':
+ goto do_not_strip_quotes;
+
+ case '\\':
+ if (*++yyp != '\\')
+ goto do_not_strip_quotes;
+ /* Fall through. */
+ default:
+ if (yyres)
+ yyres[yyn] = *yyp;
+ yyn++;
+ break;
+
+ case '"':
+ if (yyres)
+ yyres[yyn] = '\0';
+ return yyn;
+ }
+ do_not_strip_quotes: ;
+ }
+
+ if (! yyres)
+ return yystrlen (yystr);
+
+ return yystpcpy (yyres, yystr) - yyres;
+}
+# endif
+
+/* Copy into YYRESULT an error message about the unexpected token
+ YYCHAR while in state YYSTATE. Return the number of bytes copied,
+ including the terminating null byte. If YYRESULT is null, do not
+ copy anything; just return the number of bytes that would be
+ copied. As a special case, return 0 if an ordinary "syntax error"
+ message will do. Return YYSIZE_MAXIMUM if overflow occurs during
+ size calculation. */
+static YYSIZE_T
+yysyntax_error (char *yyresult, int yystate, int yychar)
+{
+ int yyn = yypact[yystate];
+
+ if (! (YYPACT_NINF < yyn && yyn <= YYLAST))
+ return 0;
+ else
+ {
+ int yytype = YYTRANSLATE (yychar);
+ YYSIZE_T yysize0 = yytnamerr (0, yytname[yytype]);
+ YYSIZE_T yysize = yysize0;
+ YYSIZE_T yysize1;
+ int yysize_overflow = 0;
+ enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 };
+ char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
+ int yyx;
+
+# if 0
+ /* This is so xgettext sees the translatable formats that are
+ constructed on the fly. */
+ YY_("syntax error, unexpected %s");
+ YY_("syntax error, unexpected %s, expecting %s");
+ YY_("syntax error, unexpected %s, expecting %s or %s");
+ YY_("syntax error, unexpected %s, expecting %s or %s or %s");
+ YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s");
+# endif
+ char *yyfmt;
+ char const *yyf;
+ static char const yyunexpected[] = "syntax error, unexpected %s";
+ static char const yyexpecting[] = ", expecting %s";
+ static char const yyor[] = " or %s";
+ char yyformat[sizeof yyunexpected
+ + sizeof yyexpecting - 1
+ + ((YYERROR_VERBOSE_ARGS_MAXIMUM - 2)
+ * (sizeof yyor - 1))];
+ char const *yyprefix = yyexpecting;
+
+ /* Start YYX at -YYN if negative to avoid negative indexes in
+ YYCHECK. */
+ int yyxbegin = yyn < 0 ? -yyn : 0;
+
+ /* Stay within bounds of both yycheck and yytname. */
+ int yychecklim = YYLAST - yyn + 1;
+ int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
+ int yycount = 1;
+
+ yyarg[0] = yytname[yytype];
+ yyfmt = yystpcpy (yyformat, yyunexpected);
+
+ for (yyx = yyxbegin; yyx < yyxend; ++yyx)
+ if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
+ {
+ if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
+ {
+ yycount = 1;
+ yysize = yysize0;
+ yyformat[sizeof yyunexpected - 1] = '\0';
+ break;
+ }
+ yyarg[yycount++] = yytname[yyx];
+ yysize1 = yysize + yytnamerr (0, yytname[yyx]);
+ yysize_overflow |= (yysize1 < yysize);
+ yysize = yysize1;
+ yyfmt = yystpcpy (yyfmt, yyprefix);
+ yyprefix = yyor;
+ }
+
+ yyf = YY_(yyformat);
+ yysize1 = yysize + yystrlen (yyf);
+ yysize_overflow |= (yysize1 < yysize);
+ yysize = yysize1;
+
+ if (yysize_overflow)
+ return YYSIZE_MAXIMUM;
+
+ if (yyresult)
+ {
+ /* Avoid sprintf, as that infringes on the user's name space.
+ Don't have undefined behavior even if the translation
+ produced a string with the wrong number of "%s"s. */
+ char *yyp = yyresult;
+ int yyi = 0;
+ while ((*yyp = *yyf) != '\0')
+ {
+ if (*yyp == '%' && yyf[1] == 's' && yyi < yycount)
+ {
+ yyp += yytnamerr (yyp, yyarg[yyi++]);
+ yyf += 2;
+ }
+ else
+ {
+ yyp++;
+ yyf++;
+ }
+ }
+ }
+ return yysize;
+ }
+}
+#endif /* YYERROR_VERBOSE */
+
+
+/*-----------------------------------------------.
+| Release the memory associated to this symbol. |
+`-----------------------------------------------*/
+
+/*ARGSUSED*/
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+static void
+yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep, YYLTYPE *yylocationp, struct _mesa_glsl_parse_state *state)
+#else
+static void
+yydestruct (yymsg, yytype, yyvaluep, yylocationp, state)
+ const char *yymsg;
+ int yytype;
+ YYSTYPE *yyvaluep;
+ YYLTYPE *yylocationp;
+ struct _mesa_glsl_parse_state *state;
+#endif
+{
+ YYUSE (yyvaluep);
+ YYUSE (yylocationp);
+ YYUSE (state);
+
+ if (!yymsg)
+ yymsg = "Deleting";
+ YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp);
+
+ switch (yytype)
+ {
+
+ default:
+ break;
+ }
+}
+
+/* Prevent warnings from -Wmissing-prototypes. */
+#ifdef YYPARSE_PARAM
+#if defined __STDC__ || defined __cplusplus
+int yyparse (void *YYPARSE_PARAM);
+#else
+int yyparse ();
+#endif
+#else /* ! YYPARSE_PARAM */
+#if defined __STDC__ || defined __cplusplus
+int yyparse (struct _mesa_glsl_parse_state *state);
+#else
+int yyparse ();
+#endif
+#endif /* ! YYPARSE_PARAM */
+
+
+
+
+
+/*-------------------------.
+| yyparse or yypush_parse. |
+`-------------------------*/
+
+#ifdef YYPARSE_PARAM
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+int
+yyparse (void *YYPARSE_PARAM)
+#else
+int
+yyparse (YYPARSE_PARAM)
+ void *YYPARSE_PARAM;
+#endif
+#else /* ! YYPARSE_PARAM */
+#if (defined __STDC__ || defined __C99__FUNC__ \
+ || defined __cplusplus || defined _MSC_VER)
+int
+yyparse (struct _mesa_glsl_parse_state *state)
+#else
+int
+yyparse (state)
+ struct _mesa_glsl_parse_state *state;
+#endif
+#endif
+{
+/* The lookahead symbol. */
+int yychar;
+
+/* The semantic value of the lookahead symbol. */
+YYSTYPE yylval;
+
+/* Location data for the lookahead symbol. */
+YYLTYPE yylloc;
+
+ /* Number of syntax errors so far. */
+ int yynerrs;
+
+ int yystate;
+ /* Number of tokens to shift before error messages enabled. */
+ int yyerrstatus;
+
+ /* The stacks and their tools:
+ `yyss': related to states.
+ `yyvs': related to semantic values.
+ `yyls': related to locations.
+
+ Refer to the stacks thru separate pointers, to allow yyoverflow
+ to reallocate them elsewhere. */
+
+ /* The state stack. */
+ yytype_int16 yyssa[YYINITDEPTH];
+ yytype_int16 *yyss;
+ yytype_int16 *yyssp;
+
+ /* The semantic value stack. */
+ YYSTYPE yyvsa[YYINITDEPTH];
+ YYSTYPE *yyvs;
+ YYSTYPE *yyvsp;
+
+ /* The location stack. */
+ YYLTYPE yylsa[YYINITDEPTH];
+ YYLTYPE *yyls;
+ YYLTYPE *yylsp;
+
+ /* The locations where the error started and ended. */
+ YYLTYPE yyerror_range[2];
+
+ YYSIZE_T yystacksize;
+
+ int yyn;
+ int yyresult;
+ /* Lookahead token as an internal (translated) token number. */
+ int yytoken;
+ /* The variables used to return semantic value and location from the
+ action routines. */
+ YYSTYPE yyval;
+ YYLTYPE yyloc;
+
+#if YYERROR_VERBOSE
+ /* Buffer for error messages, and its allocated size. */
+ char yymsgbuf[128];
+ char *yymsg = yymsgbuf;
+ YYSIZE_T yymsg_alloc = sizeof yymsgbuf;
+#endif
+
+#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N), yylsp -= (N))
+
+ /* The number of symbols on the RHS of the reduced rule.
+ Keep to zero when no symbol should be popped. */
+ int yylen = 0;
+
+ yytoken = 0;
+ yyss = yyssa;
+ yyvs = yyvsa;
+ yyls = yylsa;
+ yystacksize = YYINITDEPTH;
+
+ YYDPRINTF ((stderr, "Starting parse\n"));
+
+ yystate = 0;
+ yyerrstatus = 0;
+ yynerrs = 0;
+ yychar = YYEMPTY; /* Cause a token to be read. */
+
+ /* Initialize stack pointers.
+ Waste one element of value and location stack
+ so that they stay on the same level as the state stack.
+ The wasted elements are never initialized. */
+ yyssp = yyss;
+ yyvsp = yyvs;
+ yylsp = yyls;
+
+#if YYLTYPE_IS_TRIVIAL
+ /* Initialize the default location before parsing starts. */
+ yylloc.first_line = yylloc.last_line = 1;
+ yylloc.first_column = yylloc.last_column = 1;
+#endif
+
+/* User initialization code. */
+
+/* Line 1242 of yacc.c */
+#line 41 "glsl_parser.yy"
+{
+ yylloc.first_line = 1;
+ yylloc.first_column = 1;
+ yylloc.last_line = 1;
+ yylloc.last_column = 1;
+ yylloc.source = 0;
+}
+
+/* Line 1242 of yacc.c */
+#line 2649 "glsl_parser.cpp"
+ yylsp[0] = yylloc;
+
+ goto yysetstate;
+
+/*------------------------------------------------------------.
+| yynewstate -- Push a new state, which is found in yystate. |
+`------------------------------------------------------------*/
+ yynewstate:
+ /* In all cases, when you get here, the value and location stacks
+ have just been pushed. So pushing a state here evens the stacks. */
+ yyssp++;
+
+ yysetstate:
+ *yyssp = yystate;
+
+ if (yyss + yystacksize - 1 <= yyssp)
+ {
+ /* Get the current used size of the three stacks, in elements. */
+ YYSIZE_T yysize = yyssp - yyss + 1;
+
+#ifdef yyoverflow
+ {
+ /* Give user a chance to reallocate the stack. Use copies of
+ these so that the &'s don't force the real ones into
+ memory. */
+ YYSTYPE *yyvs1 = yyvs;
+ yytype_int16 *yyss1 = yyss;
+ YYLTYPE *yyls1 = yyls;
+
+ /* Each stack pointer address is followed by the size of the
+ data in use in that stack, in bytes. This used to be a
+ conditional around just the two extra args, but that might
+ be undefined if yyoverflow is a macro. */
+ yyoverflow (YY_("memory exhausted"),
+ &yyss1, yysize * sizeof (*yyssp),
+ &yyvs1, yysize * sizeof (*yyvsp),
+ &yyls1, yysize * sizeof (*yylsp),
+ &yystacksize);
+
+ yyls = yyls1;
+ yyss = yyss1;
+ yyvs = yyvs1;
+ }
+#else /* no yyoverflow */
+# ifndef YYSTACK_RELOCATE
+ goto yyexhaustedlab;
+# else
+ /* Extend the stack our own way. */
+ if (YYMAXDEPTH <= yystacksize)
+ goto yyexhaustedlab;
+ yystacksize *= 2;
+ if (YYMAXDEPTH < yystacksize)
+ yystacksize = YYMAXDEPTH;
+
+ {
+ yytype_int16 *yyss1 = yyss;
+ union yyalloc *yyptr =
+ (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
+ if (! yyptr)
+ goto yyexhaustedlab;
+ YYSTACK_RELOCATE (yyss_alloc, yyss);
+ YYSTACK_RELOCATE (yyvs_alloc, yyvs);
+ YYSTACK_RELOCATE (yyls_alloc, yyls);
+# undef YYSTACK_RELOCATE
+ if (yyss1 != yyssa)
+ YYSTACK_FREE (yyss1);
+ }
+# endif
+#endif /* no yyoverflow */
+
+ yyssp = yyss + yysize - 1;
+ yyvsp = yyvs + yysize - 1;
+ yylsp = yyls + yysize - 1;
+
+ YYDPRINTF ((stderr, "Stack size increased to %lu\n",
+ (unsigned long int) yystacksize));
+
+ if (yyss + yystacksize - 1 <= yyssp)
+ YYABORT;
+ }
+
+ YYDPRINTF ((stderr, "Entering state %d\n", yystate));
+
+ if (yystate == YYFINAL)
+ YYACCEPT;
+
+ goto yybackup;
+
+/*-----------.
+| yybackup. |
+`-----------*/
+yybackup:
+
+ /* Do appropriate processing given the current state. Read a
+ lookahead token if we need one and don't already have one. */
+
+ /* First try to decide what to do without reference to lookahead token. */
+ yyn = yypact[yystate];
+ if (yyn == YYPACT_NINF)
+ goto yydefault;
+
+ /* Not known => get a lookahead token if don't already have one. */
+
+ /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */
+ if (yychar == YYEMPTY)
+ {
+ YYDPRINTF ((stderr, "Reading a token: "));
+ yychar = YYLEX;
+ }
+
+ if (yychar <= YYEOF)
+ {
+ yychar = yytoken = YYEOF;
+ YYDPRINTF ((stderr, "Now at end of input.\n"));
+ }
+ else
+ {
+ yytoken = YYTRANSLATE (yychar);
+ YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc);
+ }
+
+ /* If the proper action on seeing token YYTOKEN is to reduce or to
+ detect an error, take that action. */
+ yyn += yytoken;
+ if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
+ goto yydefault;
+ yyn = yytable[yyn];
+ if (yyn <= 0)
+ {
+ if (yyn == 0 || yyn == YYTABLE_NINF)
+ goto yyerrlab;
+ yyn = -yyn;
+ goto yyreduce;
+ }
+
+ /* Count tokens shifted since error; after three, turn off error
+ status. */
+ if (yyerrstatus)
+ yyerrstatus--;
+
+ /* Shift the lookahead token. */
+ YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
+
+ /* Discard the shifted token. */
+ yychar = YYEMPTY;
+
+ yystate = yyn;
+ *++yyvsp = yylval;
+ *++yylsp = yylloc;
+ goto yynewstate;
+
+
+/*-----------------------------------------------------------.
+| yydefault -- do the default action for the current state. |
+`-----------------------------------------------------------*/
+yydefault:
+ yyn = yydefact[yystate];
+ if (yyn == 0)
+ goto yyerrlab;
+ goto yyreduce;
+
+
+/*-----------------------------.
+| yyreduce -- Do a reduction. |
+`-----------------------------*/
+yyreduce:
+ /* yyn is the number of a rule to reduce with. */
+ yylen = yyr2[yyn];
+
+ /* If YYLEN is nonzero, implement the default value of the action:
+ `$$ = $1'.
+
+ Otherwise, the following line sets YYVAL to garbage.
+ This behavior is undocumented and Bison
+ users should not rely upon it. Assigning to YYVAL
+ unconditionally makes the parser a bit smaller, and it avoids a
+ GCC warning that YYVAL may be used uninitialized. */
+ yyval = yyvsp[1-yylen];
+
+ /* Default location. */
+ YYLLOC_DEFAULT (yyloc, (yylsp - yylen), yylen);
+ YY_REDUCE_PRINT (yyn);
+ switch (yyn)
+ {
+ case 2:
+
+/* Line 1455 of yacc.c */
+#line 218 "glsl_parser.yy"
+ {
+ _mesa_glsl_initialize_types(state);
+ ;}
+ break;
+
+ case 3:
+
+/* Line 1455 of yacc.c */
+#line 222 "glsl_parser.yy"
+ {
+ delete state->symbols;
+ state->symbols = new(ralloc_parent(state)) glsl_symbol_table;
+ _mesa_glsl_initialize_types(state);
+ ;}
+ break;
+
+ case 5:
+
+/* Line 1455 of yacc.c */
+#line 232 "glsl_parser.yy"
+ {
+ bool supported = false;
+
+ switch ((yyvsp[(2) - (3)].n)) {
+ case 100:
+ state->es_shader = true;
+ supported = state->Const.GLSL_100ES;
+ break;
+ case 110:
+ supported = state->Const.GLSL_110;
+ break;
+ case 120:
+ supported = state->Const.GLSL_120;
+ break;
+ case 130:
+ supported = state->Const.GLSL_130;
+ break;
+ default:
+ supported = false;
+ break;
+ }
+
+ state->language_version = (yyvsp[(2) - (3)].n);
+ state->version_string =
+ ralloc_asprintf(state, "GLSL%s %d.%02d",
+ state->es_shader ? " ES" : "",
+ state->language_version / 100,
+ state->language_version % 100);
+
+ if (!supported) {
+ _mesa_glsl_error(& (yylsp[(2) - (3)]), state, "%s is not supported. "
+ "Supported versions are: %s\n",
+ state->version_string,
+ state->supported_version_string);
+ }
+ ;}
+ break;
+
+ case 10:
+
+/* Line 1455 of yacc.c */
+#line 276 "glsl_parser.yy"
+ {
+ if (state->language_version < 120) {
+ _mesa_glsl_warning(& (yylsp[(1) - (2)]), state,
+ "pragma `invariant(all)' not supported in %s",
+ state->version_string);
+ } else {
+ state->all_invariant = true;
+ }
+ ;}
+ break;
+
+ case 16:
+
+/* Line 1455 of yacc.c */
+#line 300 "glsl_parser.yy"
+ {
+ if (!_mesa_glsl_process_extension((yyvsp[(2) - (5)].identifier), & (yylsp[(2) - (5)]), (yyvsp[(4) - (5)].identifier), & (yylsp[(4) - (5)]), state)) {
+ YYERROR;
+ }
+ ;}
+ break;
+
+ case 17:
+
+/* Line 1455 of yacc.c */
+#line 309 "glsl_parser.yy"
+ {
+ /* FINISHME: The NULL test is required because pragmas are set to
+ * FINISHME: NULL. (See production rule for external_declaration.)
+ */
+ if ((yyvsp[(1) - (1)].node) != NULL)
+ state->translation_unit.push_tail(& (yyvsp[(1) - (1)].node)->link);
+ ;}
+ break;
+
+ case 18:
+
+/* Line 1455 of yacc.c */
+#line 317 "glsl_parser.yy"
+ {
+ /* FINISHME: The NULL test is required because pragmas are set to
+ * FINISHME: NULL. (See production rule for external_declaration.)
+ */
+ if ((yyvsp[(2) - (2)].node) != NULL)
+ state->translation_unit.push_tail(& (yyvsp[(2) - (2)].node)->link);
+ ;}
+ break;
+
+ case 21:
+
+/* Line 1455 of yacc.c */
+#line 333 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ (yyval.expression) = new(ctx) ast_expression(ast_identifier, NULL, NULL, NULL);
+ (yyval.expression)->set_location(yylloc);
+ (yyval.expression)->primary_expression.identifier = (yyvsp[(1) - (1)].identifier);
+ ;}
+ break;
+
+ case 22:
+
+/* Line 1455 of yacc.c */
+#line 340 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ (yyval.expression) = new(ctx) ast_expression(ast_int_constant, NULL, NULL, NULL);
+ (yyval.expression)->set_location(yylloc);
+ (yyval.expression)->primary_expression.int_constant = (yyvsp[(1) - (1)].n);
+ ;}
+ break;
+
+ case 23:
+
+/* Line 1455 of yacc.c */
+#line 347 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ (yyval.expression) = new(ctx) ast_expression(ast_uint_constant, NULL, NULL, NULL);
+ (yyval.expression)->set_location(yylloc);
+ (yyval.expression)->primary_expression.uint_constant = (yyvsp[(1) - (1)].n);
+ ;}
+ break;
+
+ case 24:
+
+/* Line 1455 of yacc.c */
+#line 354 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ (yyval.expression) = new(ctx) ast_expression(ast_float_constant, NULL, NULL, NULL);
+ (yyval.expression)->set_location(yylloc);
+ (yyval.expression)->primary_expression.float_constant = (yyvsp[(1) - (1)].real);
+ ;}
+ break;
+
+ case 25:
+
+/* Line 1455 of yacc.c */
+#line 361 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ (yyval.expression) = new(ctx) ast_expression(ast_bool_constant, NULL, NULL, NULL);
+ (yyval.expression)->set_location(yylloc);
+ (yyval.expression)->primary_expression.bool_constant = (yyvsp[(1) - (1)].n);
+ ;}
+ break;
+
+ case 26:
+
+/* Line 1455 of yacc.c */
+#line 368 "glsl_parser.yy"
+ {
+ (yyval.expression) = (yyvsp[(2) - (3)].expression);
+ ;}
+ break;
+
+ case 28:
+
+/* Line 1455 of yacc.c */
+#line 376 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ (yyval.expression) = new(ctx) ast_expression(ast_array_index, (yyvsp[(1) - (4)].expression), (yyvsp[(3) - (4)].expression), NULL);
+ (yyval.expression)->set_location(yylloc);
+ ;}
+ break;
+
+ case 29:
+
+/* Line 1455 of yacc.c */
+#line 382 "glsl_parser.yy"
+ {
+ (yyval.expression) = (yyvsp[(1) - (1)].expression);
+ ;}
+ break;
+
+ case 30:
+
+/* Line 1455 of yacc.c */
+#line 386 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ (yyval.expression) = new(ctx) ast_expression(ast_field_selection, (yyvsp[(1) - (3)].expression), NULL, NULL);
+ (yyval.expression)->set_location(yylloc);
+ (yyval.expression)->primary_expression.identifier = (yyvsp[(3) - (3)].identifier);
+ ;}
+ break;
+
+ case 31:
+
+/* Line 1455 of yacc.c */
+#line 393 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ (yyval.expression) = new(ctx) ast_expression(ast_post_inc, (yyvsp[(1) - (2)].expression), NULL, NULL);
+ (yyval.expression)->set_location(yylloc);
+ ;}
+ break;
+
+ case 32:
+
+/* Line 1455 of yacc.c */
+#line 399 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ (yyval.expression) = new(ctx) ast_expression(ast_post_dec, (yyvsp[(1) - (2)].expression), NULL, NULL);
+ (yyval.expression)->set_location(yylloc);
+ ;}
+ break;
+
+ case 36:
+
+/* Line 1455 of yacc.c */
+#line 417 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ (yyval.expression) = new(ctx) ast_expression(ast_field_selection, (yyvsp[(1) - (3)].expression), (yyvsp[(3) - (3)].expression), NULL);
+ (yyval.expression)->set_location(yylloc);
+ ;}
+ break;
+
+ case 41:
+
+/* Line 1455 of yacc.c */
+#line 436 "glsl_parser.yy"
+ {
+ (yyval.expression) = (yyvsp[(1) - (2)].expression);
+ (yyval.expression)->set_location(yylloc);
+ (yyval.expression)->expressions.push_tail(& (yyvsp[(2) - (2)].expression)->link);
+ ;}
+ break;
+
+ case 42:
+
+/* Line 1455 of yacc.c */
+#line 442 "glsl_parser.yy"
+ {
+ (yyval.expression) = (yyvsp[(1) - (3)].expression);
+ (yyval.expression)->set_location(yylloc);
+ (yyval.expression)->expressions.push_tail(& (yyvsp[(3) - (3)].expression)->link);
+ ;}
+ break;
+
+ case 44:
+
+/* Line 1455 of yacc.c */
+#line 458 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ (yyval.expression) = new(ctx) ast_function_expression((yyvsp[(1) - (1)].type_specifier));
+ (yyval.expression)->set_location(yylloc);
+ ;}
+ break;
+
+ case 45:
+
+/* Line 1455 of yacc.c */
+#line 464 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ ast_expression *callee = new(ctx) ast_expression((yyvsp[(1) - (1)].identifier));
+ (yyval.expression) = new(ctx) ast_function_expression(callee);
+ (yyval.expression)->set_location(yylloc);
+ ;}
+ break;
+
+ case 46:
+
+/* Line 1455 of yacc.c */
+#line 471 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ ast_expression *callee = new(ctx) ast_expression((yyvsp[(1) - (1)].identifier));
+ (yyval.expression) = new(ctx) ast_function_expression(callee);
+ (yyval.expression)->set_location(yylloc);
+ ;}
+ break;
+
+ case 51:
+
+/* Line 1455 of yacc.c */
+#line 491 "glsl_parser.yy"
+ {
+ (yyval.expression) = (yyvsp[(1) - (2)].expression);
+ (yyval.expression)->set_location(yylloc);
+ (yyval.expression)->expressions.push_tail(& (yyvsp[(2) - (2)].expression)->link);
+ ;}
+ break;
+
+ case 52:
+
+/* Line 1455 of yacc.c */
+#line 497 "glsl_parser.yy"
+ {
+ (yyval.expression) = (yyvsp[(1) - (3)].expression);
+ (yyval.expression)->set_location(yylloc);
+ (yyval.expression)->expressions.push_tail(& (yyvsp[(3) - (3)].expression)->link);
+ ;}
+ break;
+
+ case 53:
+
+/* Line 1455 of yacc.c */
+#line 509 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ ast_expression *callee = new(ctx) ast_expression((yyvsp[(1) - (2)].identifier));
+ (yyval.expression) = new(ctx) ast_function_expression(callee);
+ (yyval.expression)->set_location(yylloc);
+ ;}
+ break;
+
+ case 55:
+
+/* Line 1455 of yacc.c */
+#line 521 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ (yyval.expression) = new(ctx) ast_expression(ast_pre_inc, (yyvsp[(2) - (2)].expression), NULL, NULL);
+ (yyval.expression)->set_location(yylloc);
+ ;}
+ break;
+
+ case 56:
+
+/* Line 1455 of yacc.c */
+#line 527 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ (yyval.expression) = new(ctx) ast_expression(ast_pre_dec, (yyvsp[(2) - (2)].expression), NULL, NULL);
+ (yyval.expression)->set_location(yylloc);
+ ;}
+ break;
+
+ case 57:
+
+/* Line 1455 of yacc.c */
+#line 533 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ (yyval.expression) = new(ctx) ast_expression((yyvsp[(1) - (2)].n), (yyvsp[(2) - (2)].expression), NULL, NULL);
+ (yyval.expression)->set_location(yylloc);
+ ;}
+ break;
+
+ case 58:
+
+/* Line 1455 of yacc.c */
+#line 542 "glsl_parser.yy"
+ { (yyval.n) = ast_plus; ;}
+ break;
+
+ case 59:
+
+/* Line 1455 of yacc.c */
+#line 543 "glsl_parser.yy"
+ { (yyval.n) = ast_neg; ;}
+ break;
+
+ case 60:
+
+/* Line 1455 of yacc.c */
+#line 544 "glsl_parser.yy"
+ { (yyval.n) = ast_logic_not; ;}
+ break;
+
+ case 61:
+
+/* Line 1455 of yacc.c */
+#line 545 "glsl_parser.yy"
+ { (yyval.n) = ast_bit_not; ;}
+ break;
+
+ case 63:
+
+/* Line 1455 of yacc.c */
+#line 551 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ (yyval.expression) = new(ctx) ast_expression_bin(ast_mul, (yyvsp[(1) - (3)].expression), (yyvsp[(3) - (3)].expression));
+ (yyval.expression)->set_location(yylloc);
+ ;}
+ break;
+
+ case 64:
+
+/* Line 1455 of yacc.c */
+#line 557 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ (yyval.expression) = new(ctx) ast_expression_bin(ast_div, (yyvsp[(1) - (3)].expression), (yyvsp[(3) - (3)].expression));
+ (yyval.expression)->set_location(yylloc);
+ ;}
+ break;
+
+ case 65:
+
+/* Line 1455 of yacc.c */
+#line 563 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ (yyval.expression) = new(ctx) ast_expression_bin(ast_mod, (yyvsp[(1) - (3)].expression), (yyvsp[(3) - (3)].expression));
+ (yyval.expression)->set_location(yylloc);
+ ;}
+ break;
+
+ case 67:
+
+/* Line 1455 of yacc.c */
+#line 573 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ (yyval.expression) = new(ctx) ast_expression_bin(ast_add, (yyvsp[(1) - (3)].expression), (yyvsp[(3) - (3)].expression));
+ (yyval.expression)->set_location(yylloc);
+ ;}
+ break;
+
+ case 68:
+
+/* Line 1455 of yacc.c */
+#line 579 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ (yyval.expression) = new(ctx) ast_expression_bin(ast_sub, (yyvsp[(1) - (3)].expression), (yyvsp[(3) - (3)].expression));
+ (yyval.expression)->set_location(yylloc);
+ ;}
+ break;
+
+ case 70:
+
+/* Line 1455 of yacc.c */
+#line 589 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ (yyval.expression) = new(ctx) ast_expression_bin(ast_lshift, (yyvsp[(1) - (3)].expression), (yyvsp[(3) - (3)].expression));
+ (yyval.expression)->set_location(yylloc);
+ ;}
+ break;
+
+ case 71:
+
+/* Line 1455 of yacc.c */
+#line 595 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ (yyval.expression) = new(ctx) ast_expression_bin(ast_rshift, (yyvsp[(1) - (3)].expression), (yyvsp[(3) - (3)].expression));
+ (yyval.expression)->set_location(yylloc);
+ ;}
+ break;
+
+ case 73:
+
+/* Line 1455 of yacc.c */
+#line 605 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ (yyval.expression) = new(ctx) ast_expression_bin(ast_less, (yyvsp[(1) - (3)].expression), (yyvsp[(3) - (3)].expression));
+ (yyval.expression)->set_location(yylloc);
+ ;}
+ break;
+
+ case 74:
+
+/* Line 1455 of yacc.c */
+#line 611 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ (yyval.expression) = new(ctx) ast_expression_bin(ast_greater, (yyvsp[(1) - (3)].expression), (yyvsp[(3) - (3)].expression));
+ (yyval.expression)->set_location(yylloc);
+ ;}
+ break;
+
+ case 75:
+
+/* Line 1455 of yacc.c */
+#line 617 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ (yyval.expression) = new(ctx) ast_expression_bin(ast_lequal, (yyvsp[(1) - (3)].expression), (yyvsp[(3) - (3)].expression));
+ (yyval.expression)->set_location(yylloc);
+ ;}
+ break;
+
+ case 76:
+
+/* Line 1455 of yacc.c */
+#line 623 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ (yyval.expression) = new(ctx) ast_expression_bin(ast_gequal, (yyvsp[(1) - (3)].expression), (yyvsp[(3) - (3)].expression));
+ (yyval.expression)->set_location(yylloc);
+ ;}
+ break;
+
+ case 78:
+
+/* Line 1455 of yacc.c */
+#line 633 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ (yyval.expression) = new(ctx) ast_expression_bin(ast_equal, (yyvsp[(1) - (3)].expression), (yyvsp[(3) - (3)].expression));
+ (yyval.expression)->set_location(yylloc);
+ ;}
+ break;
+
+ case 79:
+
+/* Line 1455 of yacc.c */
+#line 639 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ (yyval.expression) = new(ctx) ast_expression_bin(ast_nequal, (yyvsp[(1) - (3)].expression), (yyvsp[(3) - (3)].expression));
+ (yyval.expression)->set_location(yylloc);
+ ;}
+ break;
+
+ case 81:
+
+/* Line 1455 of yacc.c */
+#line 649 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ (yyval.expression) = new(ctx) ast_expression_bin(ast_bit_and, (yyvsp[(1) - (3)].expression), (yyvsp[(3) - (3)].expression));
+ (yyval.expression)->set_location(yylloc);
+ ;}
+ break;
+
+ case 83:
+
+/* Line 1455 of yacc.c */
+#line 659 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ (yyval.expression) = new(ctx) ast_expression_bin(ast_bit_xor, (yyvsp[(1) - (3)].expression), (yyvsp[(3) - (3)].expression));
+ (yyval.expression)->set_location(yylloc);
+ ;}
+ break;
+
+ case 85:
+
+/* Line 1455 of yacc.c */
+#line 669 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ (yyval.expression) = new(ctx) ast_expression_bin(ast_bit_or, (yyvsp[(1) - (3)].expression), (yyvsp[(3) - (3)].expression));
+ (yyval.expression)->set_location(yylloc);
+ ;}
+ break;
+
+ case 87:
+
+/* Line 1455 of yacc.c */
+#line 679 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ (yyval.expression) = new(ctx) ast_expression_bin(ast_logic_and, (yyvsp[(1) - (3)].expression), (yyvsp[(3) - (3)].expression));
+ (yyval.expression)->set_location(yylloc);
+ ;}
+ break;
+
+ case 89:
+
+/* Line 1455 of yacc.c */
+#line 689 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ (yyval.expression) = new(ctx) ast_expression_bin(ast_logic_xor, (yyvsp[(1) - (3)].expression), (yyvsp[(3) - (3)].expression));
+ (yyval.expression)->set_location(yylloc);
+ ;}
+ break;
+
+ case 91:
+
+/* Line 1455 of yacc.c */
+#line 699 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ (yyval.expression) = new(ctx) ast_expression_bin(ast_logic_or, (yyvsp[(1) - (3)].expression), (yyvsp[(3) - (3)].expression));
+ (yyval.expression)->set_location(yylloc);
+ ;}
+ break;
+
+ case 93:
+
+/* Line 1455 of yacc.c */
+#line 709 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ (yyval.expression) = new(ctx) ast_expression(ast_conditional, (yyvsp[(1) - (5)].expression), (yyvsp[(3) - (5)].expression), (yyvsp[(5) - (5)].expression));
+ (yyval.expression)->set_location(yylloc);
+ ;}
+ break;
+
+ case 95:
+
+/* Line 1455 of yacc.c */
+#line 719 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ (yyval.expression) = new(ctx) ast_expression((yyvsp[(2) - (3)].n), (yyvsp[(1) - (3)].expression), (yyvsp[(3) - (3)].expression), NULL);
+ (yyval.expression)->set_location(yylloc);
+ ;}
+ break;
+
+ case 96:
+
+/* Line 1455 of yacc.c */
+#line 727 "glsl_parser.yy"
+ { (yyval.n) = ast_assign; ;}
+ break;
+
+ case 97:
+
+/* Line 1455 of yacc.c */
+#line 728 "glsl_parser.yy"
+ { (yyval.n) = ast_mul_assign; ;}
+ break;
+
+ case 98:
+
+/* Line 1455 of yacc.c */
+#line 729 "glsl_parser.yy"
+ { (yyval.n) = ast_div_assign; ;}
+ break;
+
+ case 99:
+
+/* Line 1455 of yacc.c */
+#line 730 "glsl_parser.yy"
+ { (yyval.n) = ast_mod_assign; ;}
+ break;
+
+ case 100:
+
+/* Line 1455 of yacc.c */
+#line 731 "glsl_parser.yy"
+ { (yyval.n) = ast_add_assign; ;}
+ break;
+
+ case 101:
+
+/* Line 1455 of yacc.c */
+#line 732 "glsl_parser.yy"
+ { (yyval.n) = ast_sub_assign; ;}
+ break;
+
+ case 102:
+
+/* Line 1455 of yacc.c */
+#line 733 "glsl_parser.yy"
+ { (yyval.n) = ast_ls_assign; ;}
+ break;
+
+ case 103:
+
+/* Line 1455 of yacc.c */
+#line 734 "glsl_parser.yy"
+ { (yyval.n) = ast_rs_assign; ;}
+ break;
+
+ case 104:
+
+/* Line 1455 of yacc.c */
+#line 735 "glsl_parser.yy"
+ { (yyval.n) = ast_and_assign; ;}
+ break;
+
+ case 105:
+
+/* Line 1455 of yacc.c */
+#line 736 "glsl_parser.yy"
+ { (yyval.n) = ast_xor_assign; ;}
+ break;
+
+ case 106:
+
+/* Line 1455 of yacc.c */
+#line 737 "glsl_parser.yy"
+ { (yyval.n) = ast_or_assign; ;}
+ break;
+
+ case 107:
+
+/* Line 1455 of yacc.c */
+#line 742 "glsl_parser.yy"
+ {
+ (yyval.expression) = (yyvsp[(1) - (1)].expression);
+ ;}
+ break;
+
+ case 108:
+
+/* Line 1455 of yacc.c */
+#line 746 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ if ((yyvsp[(1) - (3)].expression)->oper != ast_sequence) {
+ (yyval.expression) = new(ctx) ast_expression(ast_sequence, NULL, NULL, NULL);
+ (yyval.expression)->set_location(yylloc);
+ (yyval.expression)->expressions.push_tail(& (yyvsp[(1) - (3)].expression)->link);
+ } else {
+ (yyval.expression) = (yyvsp[(1) - (3)].expression);
+ }
+
+ (yyval.expression)->expressions.push_tail(& (yyvsp[(3) - (3)].expression)->link);
+ ;}
+ break;
+
+ case 110:
+
+/* Line 1455 of yacc.c */
+#line 766 "glsl_parser.yy"
+ {
+ state->symbols->pop_scope();
+ (yyval.node) = (yyvsp[(1) - (2)].function);
+ ;}
+ break;
+
+ case 111:
+
+/* Line 1455 of yacc.c */
+#line 771 "glsl_parser.yy"
+ {
+ (yyval.node) = (yyvsp[(1) - (2)].declarator_list);
+ ;}
+ break;
+
+ case 112:
+
+/* Line 1455 of yacc.c */
+#line 775 "glsl_parser.yy"
+ {
+ (yyvsp[(3) - (4)].type_specifier)->precision = (yyvsp[(2) - (4)].n);
+ (yyvsp[(3) - (4)].type_specifier)->is_precision_statement = true;
+ (yyval.node) = (yyvsp[(3) - (4)].type_specifier);
+ ;}
+ break;
+
+ case 116:
+
+/* Line 1455 of yacc.c */
+#line 793 "glsl_parser.yy"
+ {
+ (yyval.function) = (yyvsp[(1) - (2)].function);
+ (yyval.function)->parameters.push_tail(& (yyvsp[(2) - (2)].parameter_declarator)->link);
+ ;}
+ break;
+
+ case 117:
+
+/* Line 1455 of yacc.c */
+#line 798 "glsl_parser.yy"
+ {
+ (yyval.function) = (yyvsp[(1) - (3)].function);
+ (yyval.function)->parameters.push_tail(& (yyvsp[(3) - (3)].parameter_declarator)->link);
+ ;}
+ break;
+
+ case 118:
+
+/* Line 1455 of yacc.c */
+#line 806 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ (yyval.function) = new(ctx) ast_function();
+ (yyval.function)->set_location(yylloc);
+ (yyval.function)->return_type = (yyvsp[(1) - (3)].fully_specified_type);
+ (yyval.function)->identifier = (yyvsp[(2) - (3)].identifier);
+
+ state->symbols->add_function(new(state) ir_function((yyvsp[(2) - (3)].identifier)));
+ state->symbols->push_scope();
+ ;}
+ break;
+
+ case 119:
+
+/* Line 1455 of yacc.c */
+#line 820 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ (yyval.parameter_declarator) = new(ctx) ast_parameter_declarator();
+ (yyval.parameter_declarator)->set_location(yylloc);
+ (yyval.parameter_declarator)->type = new(ctx) ast_fully_specified_type();
+ (yyval.parameter_declarator)->type->set_location(yylloc);
+ (yyval.parameter_declarator)->type->specifier = (yyvsp[(1) - (2)].type_specifier);
+ (yyval.parameter_declarator)->identifier = (yyvsp[(2) - (2)].identifier);
+ ;}
+ break;
+
+ case 120:
+
+/* Line 1455 of yacc.c */
+#line 830 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ (yyval.parameter_declarator) = new(ctx) ast_parameter_declarator();
+ (yyval.parameter_declarator)->set_location(yylloc);
+ (yyval.parameter_declarator)->type = new(ctx) ast_fully_specified_type();
+ (yyval.parameter_declarator)->type->set_location(yylloc);
+ (yyval.parameter_declarator)->type->specifier = (yyvsp[(1) - (5)].type_specifier);
+ (yyval.parameter_declarator)->identifier = (yyvsp[(2) - (5)].identifier);
+ (yyval.parameter_declarator)->is_array = true;
+ (yyval.parameter_declarator)->array_size = (yyvsp[(4) - (5)].expression);
+ ;}
+ break;
+
+ case 121:
+
+/* Line 1455 of yacc.c */
+#line 845 "glsl_parser.yy"
+ {
+ (yyvsp[(1) - (3)].type_qualifier).flags.i |= (yyvsp[(2) - (3)].type_qualifier).flags.i;
+
+ (yyval.parameter_declarator) = (yyvsp[(3) - (3)].parameter_declarator);
+ (yyval.parameter_declarator)->type->qualifier = (yyvsp[(1) - (3)].type_qualifier);
+ ;}
+ break;
+
+ case 122:
+
+/* Line 1455 of yacc.c */
+#line 852 "glsl_parser.yy"
+ {
+ (yyval.parameter_declarator) = (yyvsp[(2) - (2)].parameter_declarator);
+ (yyval.parameter_declarator)->type->qualifier = (yyvsp[(1) - (2)].type_qualifier);
+ ;}
+ break;
+
+ case 123:
+
+/* Line 1455 of yacc.c */
+#line 857 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ (yyvsp[(1) - (3)].type_qualifier).flags.i |= (yyvsp[(2) - (3)].type_qualifier).flags.i;
+
+ (yyval.parameter_declarator) = new(ctx) ast_parameter_declarator();
+ (yyval.parameter_declarator)->set_location(yylloc);
+ (yyval.parameter_declarator)->type = new(ctx) ast_fully_specified_type();
+ (yyval.parameter_declarator)->type->qualifier = (yyvsp[(1) - (3)].type_qualifier);
+ (yyval.parameter_declarator)->type->specifier = (yyvsp[(3) - (3)].type_specifier);
+ ;}
+ break;
+
+ case 124:
+
+/* Line 1455 of yacc.c */
+#line 868 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ (yyval.parameter_declarator) = new(ctx) ast_parameter_declarator();
+ (yyval.parameter_declarator)->set_location(yylloc);
+ (yyval.parameter_declarator)->type = new(ctx) ast_fully_specified_type();
+ (yyval.parameter_declarator)->type->qualifier = (yyvsp[(1) - (2)].type_qualifier);
+ (yyval.parameter_declarator)->type->specifier = (yyvsp[(2) - (2)].type_specifier);
+ ;}
+ break;
+
+ case 125:
+
+/* Line 1455 of yacc.c */
+#line 880 "glsl_parser.yy"
+ {
+ memset(& (yyval.type_qualifier), 0, sizeof((yyval.type_qualifier)));
+ ;}
+ break;
+
+ case 126:
+
+/* Line 1455 of yacc.c */
+#line 884 "glsl_parser.yy"
+ {
+ memset(& (yyval.type_qualifier), 0, sizeof((yyval.type_qualifier)));
+ (yyval.type_qualifier).flags.q.in = 1;
+ ;}
+ break;
+
+ case 127:
+
+/* Line 1455 of yacc.c */
+#line 889 "glsl_parser.yy"
+ {
+ memset(& (yyval.type_qualifier), 0, sizeof((yyval.type_qualifier)));
+ (yyval.type_qualifier).flags.q.out = 1;
+ ;}
+ break;
+
+ case 128:
+
+/* Line 1455 of yacc.c */
+#line 894 "glsl_parser.yy"
+ {
+ memset(& (yyval.type_qualifier), 0, sizeof((yyval.type_qualifier)));
+ (yyval.type_qualifier).flags.q.in = 1;
+ (yyval.type_qualifier).flags.q.out = 1;
+ ;}
+ break;
+
+ case 131:
+
+/* Line 1455 of yacc.c */
+#line 908 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ ast_declaration *decl = new(ctx) ast_declaration((yyvsp[(3) - (3)].identifier), false, NULL, NULL);
+ decl->set_location(yylloc);
+
+ (yyval.declarator_list) = (yyvsp[(1) - (3)].declarator_list);
+ (yyval.declarator_list)->declarations.push_tail(&decl->link);
+ state->symbols->add_variable(new(state) ir_variable(NULL, (yyvsp[(3) - (3)].identifier), ir_var_auto));
+ ;}
+ break;
+
+ case 132:
+
+/* Line 1455 of yacc.c */
+#line 918 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ ast_declaration *decl = new(ctx) ast_declaration((yyvsp[(3) - (5)].identifier), true, NULL, NULL);
+ decl->set_location(yylloc);
+
+ (yyval.declarator_list) = (yyvsp[(1) - (5)].declarator_list);
+ (yyval.declarator_list)->declarations.push_tail(&decl->link);
+ state->symbols->add_variable(new(state) ir_variable(NULL, (yyvsp[(3) - (5)].identifier), ir_var_auto));
+ ;}
+ break;
+
+ case 133:
+
+/* Line 1455 of yacc.c */
+#line 928 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ ast_declaration *decl = new(ctx) ast_declaration((yyvsp[(3) - (6)].identifier), true, (yyvsp[(5) - (6)].expression), NULL);
+ decl->set_location(yylloc);
+
+ (yyval.declarator_list) = (yyvsp[(1) - (6)].declarator_list);
+ (yyval.declarator_list)->declarations.push_tail(&decl->link);
+ state->symbols->add_variable(new(state) ir_variable(NULL, (yyvsp[(3) - (6)].identifier), ir_var_auto));
+ ;}
+ break;
+
+ case 134:
+
+/* Line 1455 of yacc.c */
+#line 938 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ ast_declaration *decl = new(ctx) ast_declaration((yyvsp[(3) - (7)].identifier), true, NULL, (yyvsp[(7) - (7)].expression));
+ decl->set_location(yylloc);
+
+ (yyval.declarator_list) = (yyvsp[(1) - (7)].declarator_list);
+ (yyval.declarator_list)->declarations.push_tail(&decl->link);
+ state->symbols->add_variable(new(state) ir_variable(NULL, (yyvsp[(3) - (7)].identifier), ir_var_auto));
+ ;}
+ break;
+
+ case 135:
+
+/* Line 1455 of yacc.c */
+#line 948 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ ast_declaration *decl = new(ctx) ast_declaration((yyvsp[(3) - (8)].identifier), true, (yyvsp[(5) - (8)].expression), (yyvsp[(8) - (8)].expression));
+ decl->set_location(yylloc);
+
+ (yyval.declarator_list) = (yyvsp[(1) - (8)].declarator_list);
+ (yyval.declarator_list)->declarations.push_tail(&decl->link);
+ state->symbols->add_variable(new(state) ir_variable(NULL, (yyvsp[(3) - (8)].identifier), ir_var_auto));
+ ;}
+ break;
+
+ case 136:
+
+/* Line 1455 of yacc.c */
+#line 958 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ ast_declaration *decl = new(ctx) ast_declaration((yyvsp[(3) - (5)].identifier), false, NULL, (yyvsp[(5) - (5)].expression));
+ decl->set_location(yylloc);
+
+ (yyval.declarator_list) = (yyvsp[(1) - (5)].declarator_list);
+ (yyval.declarator_list)->declarations.push_tail(&decl->link);
+ state->symbols->add_variable(new(state) ir_variable(NULL, (yyvsp[(3) - (5)].identifier), ir_var_auto));
+ ;}
+ break;
+
+ case 137:
+
+/* Line 1455 of yacc.c */
+#line 972 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ if ((yyvsp[(1) - (1)].fully_specified_type)->specifier->type_specifier != ast_struct) {
+ _mesa_glsl_error(& (yylsp[(1) - (1)]), state, "empty declaration list\n");
+ YYERROR;
+ } else {
+ (yyval.declarator_list) = new(ctx) ast_declarator_list((yyvsp[(1) - (1)].fully_specified_type));
+ (yyval.declarator_list)->set_location(yylloc);
+ }
+ ;}
+ break;
+
+ case 138:
+
+/* Line 1455 of yacc.c */
+#line 983 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ ast_declaration *decl = new(ctx) ast_declaration((yyvsp[(2) - (2)].identifier), false, NULL, NULL);
+
+ (yyval.declarator_list) = new(ctx) ast_declarator_list((yyvsp[(1) - (2)].fully_specified_type));
+ (yyval.declarator_list)->set_location(yylloc);
+ (yyval.declarator_list)->declarations.push_tail(&decl->link);
+ ;}
+ break;
+
+ case 139:
+
+/* Line 1455 of yacc.c */
+#line 992 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ ast_declaration *decl = new(ctx) ast_declaration((yyvsp[(2) - (4)].identifier), true, NULL, NULL);
+
+ (yyval.declarator_list) = new(ctx) ast_declarator_list((yyvsp[(1) - (4)].fully_specified_type));
+ (yyval.declarator_list)->set_location(yylloc);
+ (yyval.declarator_list)->declarations.push_tail(&decl->link);
+ ;}
+ break;
+
+ case 140:
+
+/* Line 1455 of yacc.c */
+#line 1001 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ ast_declaration *decl = new(ctx) ast_declaration((yyvsp[(2) - (5)].identifier), true, (yyvsp[(4) - (5)].expression), NULL);
+
+ (yyval.declarator_list) = new(ctx) ast_declarator_list((yyvsp[(1) - (5)].fully_specified_type));
+ (yyval.declarator_list)->set_location(yylloc);
+ (yyval.declarator_list)->declarations.push_tail(&decl->link);
+ ;}
+ break;
+
+ case 141:
+
+/* Line 1455 of yacc.c */
+#line 1010 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ ast_declaration *decl = new(ctx) ast_declaration((yyvsp[(2) - (6)].identifier), true, NULL, (yyvsp[(6) - (6)].expression));
+
+ (yyval.declarator_list) = new(ctx) ast_declarator_list((yyvsp[(1) - (6)].fully_specified_type));
+ (yyval.declarator_list)->set_location(yylloc);
+ (yyval.declarator_list)->declarations.push_tail(&decl->link);
+ ;}
+ break;
+
+ case 142:
+
+/* Line 1455 of yacc.c */
+#line 1019 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ ast_declaration *decl = new(ctx) ast_declaration((yyvsp[(2) - (7)].identifier), true, (yyvsp[(4) - (7)].expression), (yyvsp[(7) - (7)].expression));
+
+ (yyval.declarator_list) = new(ctx) ast_declarator_list((yyvsp[(1) - (7)].fully_specified_type));
+ (yyval.declarator_list)->set_location(yylloc);
+ (yyval.declarator_list)->declarations.push_tail(&decl->link);
+ ;}
+ break;
+
+ case 143:
+
+/* Line 1455 of yacc.c */
+#line 1028 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ ast_declaration *decl = new(ctx) ast_declaration((yyvsp[(2) - (4)].identifier), false, NULL, (yyvsp[(4) - (4)].expression));
+
+ (yyval.declarator_list) = new(ctx) ast_declarator_list((yyvsp[(1) - (4)].fully_specified_type));
+ (yyval.declarator_list)->set_location(yylloc);
+ (yyval.declarator_list)->declarations.push_tail(&decl->link);
+ ;}
+ break;
+
+ case 144:
+
+/* Line 1455 of yacc.c */
+#line 1037 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ ast_declaration *decl = new(ctx) ast_declaration((yyvsp[(2) - (2)].identifier), false, NULL, NULL);
+
+ (yyval.declarator_list) = new(ctx) ast_declarator_list(NULL);
+ (yyval.declarator_list)->set_location(yylloc);
+ (yyval.declarator_list)->invariant = true;
+
+ (yyval.declarator_list)->declarations.push_tail(&decl->link);
+ ;}
+ break;
+
+ case 145:
+
+/* Line 1455 of yacc.c */
+#line 1051 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ (yyval.fully_specified_type) = new(ctx) ast_fully_specified_type();
+ (yyval.fully_specified_type)->set_location(yylloc);
+ (yyval.fully_specified_type)->specifier = (yyvsp[(1) - (1)].type_specifier);
+ ;}
+ break;
+
+ case 146:
+
+/* Line 1455 of yacc.c */
+#line 1058 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ (yyval.fully_specified_type) = new(ctx) ast_fully_specified_type();
+ (yyval.fully_specified_type)->set_location(yylloc);
+ (yyval.fully_specified_type)->qualifier = (yyvsp[(1) - (2)].type_qualifier);
+ (yyval.fully_specified_type)->specifier = (yyvsp[(2) - (2)].type_specifier);
+ ;}
+ break;
+
+ case 147:
+
+/* Line 1455 of yacc.c */
+#line 1069 "glsl_parser.yy"
+ {
+ (yyval.type_qualifier) = (yyvsp[(3) - (4)].type_qualifier);
+ ;}
+ break;
+
+ case 149:
+
+/* Line 1455 of yacc.c */
+#line 1077 "glsl_parser.yy"
+ {
+ if (((yyvsp[(1) - (3)].type_qualifier).flags.i & (yyvsp[(3) - (3)].type_qualifier).flags.i) != 0) {
+ _mesa_glsl_error(& (yylsp[(3) - (3)]), state,
+ "duplicate layout qualifiers used\n");
+ YYERROR;
+ }
+
+ (yyval.type_qualifier).flags.i = (yyvsp[(1) - (3)].type_qualifier).flags.i | (yyvsp[(3) - (3)].type_qualifier).flags.i;
+
+ if ((yyvsp[(1) - (3)].type_qualifier).flags.q.explicit_location)
+ (yyval.type_qualifier).location = (yyvsp[(1) - (3)].type_qualifier).location;
+
+ if ((yyvsp[(3) - (3)].type_qualifier).flags.q.explicit_location)
+ (yyval.type_qualifier).location = (yyvsp[(3) - (3)].type_qualifier).location;
+ ;}
+ break;
+
+ case 150:
+
+/* Line 1455 of yacc.c */
+#line 1096 "glsl_parser.yy"
+ {
+ bool got_one = false;
+
+ memset(& (yyval.type_qualifier), 0, sizeof((yyval.type_qualifier)));
+
+ /* Layout qualifiers for ARB_fragment_coord_conventions. */
+ if (!got_one && state->ARB_fragment_coord_conventions_enable) {
+ if (strcmp((yyvsp[(1) - (1)].identifier), "origin_upper_left") == 0) {
+ got_one = true;
+ (yyval.type_qualifier).flags.q.origin_upper_left = 1;
+ } else if (strcmp((yyvsp[(1) - (1)].identifier), "pixel_center_integer") == 0) {
+ got_one = true;
+ (yyval.type_qualifier).flags.q.pixel_center_integer = 1;
+ }
+
+ if (got_one && state->ARB_fragment_coord_conventions_warn) {
+ _mesa_glsl_warning(& (yylsp[(1) - (1)]), state,
+ "GL_ARB_fragment_coord_conventions layout "
+ "identifier `%s' used\n", (yyvsp[(1) - (1)].identifier));
+ }
+ }
+
+ /* Layout qualifiers for AMD_conservative_depth. */
+ if (!got_one && state->AMD_conservative_depth_enable) {
+ if (strcmp((yyvsp[(1) - (1)].identifier), "depth_any") == 0) {
+ got_one = true;
+ (yyval.type_qualifier).flags.q.depth_any = 1;
+ } else if (strcmp((yyvsp[(1) - (1)].identifier), "depth_greater") == 0) {
+ got_one = true;
+ (yyval.type_qualifier).flags.q.depth_greater = 1;
+ } else if (strcmp((yyvsp[(1) - (1)].identifier), "depth_less") == 0) {
+ got_one = true;
+ (yyval.type_qualifier).flags.q.depth_less = 1;
+ } else if (strcmp((yyvsp[(1) - (1)].identifier), "depth_unchanged") == 0) {
+ got_one = true;
+ (yyval.type_qualifier).flags.q.depth_unchanged = 1;
+ }
+
+ if (got_one && state->AMD_conservative_depth_warn) {
+ _mesa_glsl_warning(& (yylsp[(1) - (1)]), state,
+ "GL_AMD_conservative_depth "
+ "layout qualifier `%s' is used\n", (yyvsp[(1) - (1)].identifier));
+ }
+ }
+
+ if (!got_one) {
+ _mesa_glsl_error(& (yylsp[(1) - (1)]), state, "unrecognized layout identifier "
+ "`%s'\n", (yyvsp[(1) - (1)].identifier));
+ YYERROR;
+ }
+ ;}
+ break;
+
+ case 151:
+
+/* Line 1455 of yacc.c */
+#line 1148 "glsl_parser.yy"
+ {
+ bool got_one = false;
+
+ memset(& (yyval.type_qualifier), 0, sizeof((yyval.type_qualifier)));
+
+ if (state->ARB_explicit_attrib_location_enable) {
+ /* FINISHME: Handle 'index' once GL_ARB_blend_func_exteneded and
+ * FINISHME: GLSL 1.30 (or later) are supported.
+ */
+ if (strcmp("location", (yyvsp[(1) - (3)].identifier)) == 0) {
+ got_one = true;
+
+ (yyval.type_qualifier).flags.q.explicit_location = 1;
+
+ if ((yyvsp[(3) - (3)].n) >= 0) {
+ (yyval.type_qualifier).location = (yyvsp[(3) - (3)].n);
+ } else {
+ _mesa_glsl_error(& (yylsp[(3) - (3)]), state,
+ "invalid location %d specified\n", (yyvsp[(3) - (3)].n));
+ YYERROR;
+ }
+ }
+ }
+
+ /* If the identifier didn't match any known layout identifiers,
+ * emit an error.
+ */
+ if (!got_one) {
+ _mesa_glsl_error(& (yylsp[(1) - (3)]), state, "unrecognized layout identifier "
+ "`%s'\n", (yyvsp[(1) - (3)].identifier));
+ YYERROR;
+ } else if (state->ARB_explicit_attrib_location_warn) {
+ _mesa_glsl_warning(& (yylsp[(1) - (3)]), state,
+ "GL_ARB_explicit_attrib_location layout "
+ "identifier `%s' used\n", (yyvsp[(1) - (3)].identifier));
+ }
+ ;}
+ break;
+
+ case 152:
+
+/* Line 1455 of yacc.c */
+#line 1189 "glsl_parser.yy"
+ {
+ memset(& (yyval.type_qualifier), 0, sizeof((yyval.type_qualifier)));
+ (yyval.type_qualifier).flags.q.smooth = 1;
+ ;}
+ break;
+
+ case 153:
+
+/* Line 1455 of yacc.c */
+#line 1194 "glsl_parser.yy"
+ {
+ memset(& (yyval.type_qualifier), 0, sizeof((yyval.type_qualifier)));
+ (yyval.type_qualifier).flags.q.flat = 1;
+ ;}
+ break;
+
+ case 154:
+
+/* Line 1455 of yacc.c */
+#line 1199 "glsl_parser.yy"
+ {
+ memset(& (yyval.type_qualifier), 0, sizeof((yyval.type_qualifier)));
+ (yyval.type_qualifier).flags.q.noperspective = 1;
+ ;}
+ break;
+
+ case 155:
+
+/* Line 1455 of yacc.c */
+#line 1207 "glsl_parser.yy"
+ {
+ memset(& (yyval.type_qualifier), 0, sizeof((yyval.type_qualifier)));
+ (yyval.type_qualifier).flags.q.constant = 1;
+ ;}
+ break;
+
+ case 158:
+
+/* Line 1455 of yacc.c */
+#line 1217 "glsl_parser.yy"
+ {
+ (yyval.type_qualifier) = (yyvsp[(1) - (2)].type_qualifier);
+ (yyval.type_qualifier).flags.i |= (yyvsp[(2) - (2)].type_qualifier).flags.i;
+ ;}
+ break;
+
+ case 160:
+
+/* Line 1455 of yacc.c */
+#line 1223 "glsl_parser.yy"
+ {
+ (yyval.type_qualifier) = (yyvsp[(1) - (2)].type_qualifier);
+ (yyval.type_qualifier).flags.i |= (yyvsp[(2) - (2)].type_qualifier).flags.i;
+ ;}
+ break;
+
+ case 161:
+
+/* Line 1455 of yacc.c */
+#line 1228 "glsl_parser.yy"
+ {
+ (yyval.type_qualifier) = (yyvsp[(2) - (2)].type_qualifier);
+ (yyval.type_qualifier).flags.q.invariant = 1;
+ ;}
+ break;
+
+ case 162:
+
+/* Line 1455 of yacc.c */
+#line 1233 "glsl_parser.yy"
+ {
+ (yyval.type_qualifier) = (yyvsp[(2) - (3)].type_qualifier);
+ (yyval.type_qualifier).flags.i |= (yyvsp[(3) - (3)].type_qualifier).flags.i;
+ (yyval.type_qualifier).flags.q.invariant = 1;
+ ;}
+ break;
+
+ case 163:
+
+/* Line 1455 of yacc.c */
+#line 1239 "glsl_parser.yy"
+ {
+ memset(& (yyval.type_qualifier), 0, sizeof((yyval.type_qualifier)));
+ (yyval.type_qualifier).flags.q.invariant = 1;
+ ;}
+ break;
+
+ case 164:
+
+/* Line 1455 of yacc.c */
+#line 1247 "glsl_parser.yy"
+ {
+ memset(& (yyval.type_qualifier), 0, sizeof((yyval.type_qualifier)));
+ (yyval.type_qualifier).flags.q.constant = 1;
+ ;}
+ break;
+
+ case 165:
+
+/* Line 1455 of yacc.c */
+#line 1252 "glsl_parser.yy"
+ {
+ memset(& (yyval.type_qualifier), 0, sizeof((yyval.type_qualifier)));
+ (yyval.type_qualifier).flags.q.attribute = 1;
+ ;}
+ break;
+
+ case 166:
+
+/* Line 1455 of yacc.c */
+#line 1257 "glsl_parser.yy"
+ {
+ memset(& (yyval.type_qualifier), 0, sizeof((yyval.type_qualifier)));
+ (yyval.type_qualifier).flags.q.varying = 1;
+ ;}
+ break;
+
+ case 167:
+
+/* Line 1455 of yacc.c */
+#line 1262 "glsl_parser.yy"
+ {
+ memset(& (yyval.type_qualifier), 0, sizeof((yyval.type_qualifier)));
+ (yyval.type_qualifier).flags.q.centroid = 1;
+ (yyval.type_qualifier).flags.q.varying = 1;
+ ;}
+ break;
+
+ case 168:
+
+/* Line 1455 of yacc.c */
+#line 1268 "glsl_parser.yy"
+ {
+ memset(& (yyval.type_qualifier), 0, sizeof((yyval.type_qualifier)));
+ (yyval.type_qualifier).flags.q.in = 1;
+ ;}
+ break;
+
+ case 169:
+
+/* Line 1455 of yacc.c */
+#line 1273 "glsl_parser.yy"
+ {
+ memset(& (yyval.type_qualifier), 0, sizeof((yyval.type_qualifier)));
+ (yyval.type_qualifier).flags.q.out = 1;
+ ;}
+ break;
+
+ case 170:
+
+/* Line 1455 of yacc.c */
+#line 1278 "glsl_parser.yy"
+ {
+ memset(& (yyval.type_qualifier), 0, sizeof((yyval.type_qualifier)));
+ (yyval.type_qualifier).flags.q.centroid = 1; (yyval.type_qualifier).flags.q.in = 1;
+ ;}
+ break;
+
+ case 171:
+
+/* Line 1455 of yacc.c */
+#line 1283 "glsl_parser.yy"
+ {
+ memset(& (yyval.type_qualifier), 0, sizeof((yyval.type_qualifier)));
+ (yyval.type_qualifier).flags.q.centroid = 1; (yyval.type_qualifier).flags.q.out = 1;
+ ;}
+ break;
+
+ case 172:
+
+/* Line 1455 of yacc.c */
+#line 1288 "glsl_parser.yy"
+ {
+ memset(& (yyval.type_qualifier), 0, sizeof((yyval.type_qualifier)));
+ (yyval.type_qualifier).flags.q.uniform = 1;
+ ;}
+ break;
+
+ case 173:
+
+/* Line 1455 of yacc.c */
+#line 1296 "glsl_parser.yy"
+ {
+ (yyval.type_specifier) = (yyvsp[(1) - (1)].type_specifier);
+ ;}
+ break;
+
+ case 174:
+
+/* Line 1455 of yacc.c */
+#line 1300 "glsl_parser.yy"
+ {
+ (yyval.type_specifier) = (yyvsp[(2) - (2)].type_specifier);
+ (yyval.type_specifier)->precision = (yyvsp[(1) - (2)].n);
+ ;}
+ break;
+
+ case 176:
+
+/* Line 1455 of yacc.c */
+#line 1309 "glsl_parser.yy"
+ {
+ (yyval.type_specifier) = (yyvsp[(1) - (3)].type_specifier);
+ (yyval.type_specifier)->is_array = true;
+ (yyval.type_specifier)->array_size = NULL;
+ ;}
+ break;
+
+ case 177:
+
+/* Line 1455 of yacc.c */
+#line 1315 "glsl_parser.yy"
+ {
+ (yyval.type_specifier) = (yyvsp[(1) - (4)].type_specifier);
+ (yyval.type_specifier)->is_array = true;
+ (yyval.type_specifier)->array_size = (yyvsp[(3) - (4)].expression);
+ ;}
+ break;
+
+ case 178:
+
+/* Line 1455 of yacc.c */
+#line 1324 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ (yyval.type_specifier) = new(ctx) ast_type_specifier((yyvsp[(1) - (1)].n));
+ (yyval.type_specifier)->set_location(yylloc);
+ ;}
+ break;
+
+ case 179:
+
+/* Line 1455 of yacc.c */
+#line 1330 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ (yyval.type_specifier) = new(ctx) ast_type_specifier((yyvsp[(1) - (1)].struct_specifier));
+ (yyval.type_specifier)->set_location(yylloc);
+ ;}
+ break;
+
+ case 180:
+
+/* Line 1455 of yacc.c */
+#line 1336 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ (yyval.type_specifier) = new(ctx) ast_type_specifier((yyvsp[(1) - (1)].identifier));
+ (yyval.type_specifier)->set_location(yylloc);
+ ;}
+ break;
+
+ case 181:
+
+/* Line 1455 of yacc.c */
+#line 1344 "glsl_parser.yy"
+ { (yyval.n) = ast_void; ;}
+ break;
+
+ case 182:
+
+/* Line 1455 of yacc.c */
+#line 1345 "glsl_parser.yy"
+ { (yyval.n) = ast_float; ;}
+ break;
+
+ case 183:
+
+/* Line 1455 of yacc.c */
+#line 1346 "glsl_parser.yy"
+ { (yyval.n) = ast_int; ;}
+ break;
+
+ case 184:
+
+/* Line 1455 of yacc.c */
+#line 1347 "glsl_parser.yy"
+ { (yyval.n) = ast_uint; ;}
+ break;
+
+ case 185:
+
+/* Line 1455 of yacc.c */
+#line 1348 "glsl_parser.yy"
+ { (yyval.n) = ast_bool; ;}
+ break;
+
+ case 186:
+
+/* Line 1455 of yacc.c */
+#line 1349 "glsl_parser.yy"
+ { (yyval.n) = ast_vec2; ;}
+ break;
+
+ case 187:
+
+/* Line 1455 of yacc.c */
+#line 1350 "glsl_parser.yy"
+ { (yyval.n) = ast_vec3; ;}
+ break;
+
+ case 188:
+
+/* Line 1455 of yacc.c */
+#line 1351 "glsl_parser.yy"
+ { (yyval.n) = ast_vec4; ;}
+ break;
+
+ case 189:
+
+/* Line 1455 of yacc.c */
+#line 1352 "glsl_parser.yy"
+ { (yyval.n) = ast_bvec2; ;}
+ break;
+
+ case 190:
+
+/* Line 1455 of yacc.c */
+#line 1353 "glsl_parser.yy"
+ { (yyval.n) = ast_bvec3; ;}
+ break;
+
+ case 191:
+
+/* Line 1455 of yacc.c */
+#line 1354 "glsl_parser.yy"
+ { (yyval.n) = ast_bvec4; ;}
+ break;
+
+ case 192:
+
+/* Line 1455 of yacc.c */
+#line 1355 "glsl_parser.yy"
+ { (yyval.n) = ast_ivec2; ;}
+ break;
+
+ case 193:
+
+/* Line 1455 of yacc.c */
+#line 1356 "glsl_parser.yy"
+ { (yyval.n) = ast_ivec3; ;}
+ break;
+
+ case 194:
+
+/* Line 1455 of yacc.c */
+#line 1357 "glsl_parser.yy"
+ { (yyval.n) = ast_ivec4; ;}
+ break;
+
+ case 195:
+
+/* Line 1455 of yacc.c */
+#line 1358 "glsl_parser.yy"
+ { (yyval.n) = ast_uvec2; ;}
+ break;
+
+ case 196:
+
+/* Line 1455 of yacc.c */
+#line 1359 "glsl_parser.yy"
+ { (yyval.n) = ast_uvec3; ;}
+ break;
+
+ case 197:
+
+/* Line 1455 of yacc.c */
+#line 1360 "glsl_parser.yy"
+ { (yyval.n) = ast_uvec4; ;}
+ break;
+
+ case 198:
+
+/* Line 1455 of yacc.c */
+#line 1361 "glsl_parser.yy"
+ { (yyval.n) = ast_mat2; ;}
+ break;
+
+ case 199:
+
+/* Line 1455 of yacc.c */
+#line 1362 "glsl_parser.yy"
+ { (yyval.n) = ast_mat2x3; ;}
+ break;
+
+ case 200:
+
+/* Line 1455 of yacc.c */
+#line 1363 "glsl_parser.yy"
+ { (yyval.n) = ast_mat2x4; ;}
+ break;
+
+ case 201:
+
+/* Line 1455 of yacc.c */
+#line 1364 "glsl_parser.yy"
+ { (yyval.n) = ast_mat3x2; ;}
+ break;
+
+ case 202:
+
+/* Line 1455 of yacc.c */
+#line 1365 "glsl_parser.yy"
+ { (yyval.n) = ast_mat3; ;}
+ break;
+
+ case 203:
+
+/* Line 1455 of yacc.c */
+#line 1366 "glsl_parser.yy"
+ { (yyval.n) = ast_mat3x4; ;}
+ break;
+
+ case 204:
+
+/* Line 1455 of yacc.c */
+#line 1367 "glsl_parser.yy"
+ { (yyval.n) = ast_mat4x2; ;}
+ break;
+
+ case 205:
+
+/* Line 1455 of yacc.c */
+#line 1368 "glsl_parser.yy"
+ { (yyval.n) = ast_mat4x3; ;}
+ break;
+
+ case 206:
+
+/* Line 1455 of yacc.c */
+#line 1369 "glsl_parser.yy"
+ { (yyval.n) = ast_mat4; ;}
+ break;
+
+ case 207:
+
+/* Line 1455 of yacc.c */
+#line 1370 "glsl_parser.yy"
+ { (yyval.n) = ast_sampler1d; ;}
+ break;
+
+ case 208:
+
+/* Line 1455 of yacc.c */
+#line 1371 "glsl_parser.yy"
+ { (yyval.n) = ast_sampler2d; ;}
+ break;
+
+ case 209:
+
+/* Line 1455 of yacc.c */
+#line 1372 "glsl_parser.yy"
+ { (yyval.n) = ast_sampler2drect; ;}
+ break;
+
+ case 210:
+
+/* Line 1455 of yacc.c */
+#line 1373 "glsl_parser.yy"
+ { (yyval.n) = ast_sampler3d; ;}
+ break;
+
+ case 211:
+
+/* Line 1455 of yacc.c */
+#line 1374 "glsl_parser.yy"
+ { (yyval.n) = ast_samplercube; ;}
+ break;
+
+ case 212:
+
+/* Line 1455 of yacc.c */
+#line 1375 "glsl_parser.yy"
+ { (yyval.n) = ast_sampler1dshadow; ;}
+ break;
+
+ case 213:
+
+/* Line 1455 of yacc.c */
+#line 1376 "glsl_parser.yy"
+ { (yyval.n) = ast_sampler2dshadow; ;}
+ break;
+
+ case 214:
+
+/* Line 1455 of yacc.c */
+#line 1377 "glsl_parser.yy"
+ { (yyval.n) = ast_sampler2drectshadow; ;}
+ break;
+
+ case 215:
+
+/* Line 1455 of yacc.c */
+#line 1378 "glsl_parser.yy"
+ { (yyval.n) = ast_samplercubeshadow; ;}
+ break;
+
+ case 216:
+
+/* Line 1455 of yacc.c */
+#line 1379 "glsl_parser.yy"
+ { (yyval.n) = ast_sampler1darray; ;}
+ break;
+
+ case 217:
+
+/* Line 1455 of yacc.c */
+#line 1380 "glsl_parser.yy"
+ { (yyval.n) = ast_sampler2darray; ;}
+ break;
+
+ case 218:
+
+/* Line 1455 of yacc.c */
+#line 1381 "glsl_parser.yy"
+ { (yyval.n) = ast_sampler1darrayshadow; ;}
+ break;
+
+ case 219:
+
+/* Line 1455 of yacc.c */
+#line 1382 "glsl_parser.yy"
+ { (yyval.n) = ast_sampler2darrayshadow; ;}
+ break;
+
+ case 220:
+
+/* Line 1455 of yacc.c */
+#line 1383 "glsl_parser.yy"
+ { (yyval.n) = ast_isampler1d; ;}
+ break;
+
+ case 221:
+
+/* Line 1455 of yacc.c */
+#line 1384 "glsl_parser.yy"
+ { (yyval.n) = ast_isampler2d; ;}
+ break;
+
+ case 222:
+
+/* Line 1455 of yacc.c */
+#line 1385 "glsl_parser.yy"
+ { (yyval.n) = ast_isampler3d; ;}
+ break;
+
+ case 223:
+
+/* Line 1455 of yacc.c */
+#line 1386 "glsl_parser.yy"
+ { (yyval.n) = ast_isamplercube; ;}
+ break;
+
+ case 224:
+
+/* Line 1455 of yacc.c */
+#line 1387 "glsl_parser.yy"
+ { (yyval.n) = ast_isampler1darray; ;}
+ break;
+
+ case 225:
+
+/* Line 1455 of yacc.c */
+#line 1388 "glsl_parser.yy"
+ { (yyval.n) = ast_isampler2darray; ;}
+ break;
+
+ case 226:
+
+/* Line 1455 of yacc.c */
+#line 1389 "glsl_parser.yy"
+ { (yyval.n) = ast_usampler1d; ;}
+ break;
+
+ case 227:
+
+/* Line 1455 of yacc.c */
+#line 1390 "glsl_parser.yy"
+ { (yyval.n) = ast_usampler2d; ;}
+ break;
+
+ case 228:
+
+/* Line 1455 of yacc.c */
+#line 1391 "glsl_parser.yy"
+ { (yyval.n) = ast_usampler3d; ;}
+ break;
+
+ case 229:
+
+/* Line 1455 of yacc.c */
+#line 1392 "glsl_parser.yy"
+ { (yyval.n) = ast_usamplercube; ;}
+ break;
+
+ case 230:
+
+/* Line 1455 of yacc.c */
+#line 1393 "glsl_parser.yy"
+ { (yyval.n) = ast_usampler1darray; ;}
+ break;
+
+ case 231:
+
+/* Line 1455 of yacc.c */
+#line 1394 "glsl_parser.yy"
+ { (yyval.n) = ast_usampler2darray; ;}
+ break;
+
+ case 232:
+
+/* Line 1455 of yacc.c */
+#line 1398 "glsl_parser.yy"
+ {
+ if (!state->es_shader && state->language_version < 130)
+ _mesa_glsl_error(& (yylsp[(1) - (1)]), state,
+ "precision qualifier forbidden "
+ "in %s (1.30 or later "
+ "required)\n",
+ state->version_string);
+
+ (yyval.n) = ast_precision_high;
+ ;}
+ break;
+
+ case 233:
+
+/* Line 1455 of yacc.c */
+#line 1408 "glsl_parser.yy"
+ {
+ if (!state->es_shader && state->language_version < 130)
+ _mesa_glsl_error(& (yylsp[(1) - (1)]), state,
+ "precision qualifier forbidden "
+ "in %s (1.30 or later "
+ "required)\n",
+ state->version_string);
+
+ (yyval.n) = ast_precision_medium;
+ ;}
+ break;
+
+ case 234:
+
+/* Line 1455 of yacc.c */
+#line 1418 "glsl_parser.yy"
+ {
+ if (!state->es_shader && state->language_version < 130)
+ _mesa_glsl_error(& (yylsp[(1) - (1)]), state,
+ "precision qualifier forbidden "
+ "in %s (1.30 or later "
+ "required)\n",
+ state->version_string);
+
+ (yyval.n) = ast_precision_low;
+ ;}
+ break;
+
+ case 235:
+
+/* Line 1455 of yacc.c */
+#line 1432 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ (yyval.struct_specifier) = new(ctx) ast_struct_specifier((yyvsp[(2) - (5)].identifier), (yyvsp[(4) - (5)].node));
+ (yyval.struct_specifier)->set_location(yylloc);
+ state->symbols->add_type((yyvsp[(2) - (5)].identifier), glsl_type::void_type);
+ ;}
+ break;
+
+ case 236:
+
+/* Line 1455 of yacc.c */
+#line 1439 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ (yyval.struct_specifier) = new(ctx) ast_struct_specifier(NULL, (yyvsp[(3) - (4)].node));
+ (yyval.struct_specifier)->set_location(yylloc);
+ ;}
+ break;
+
+ case 237:
+
+/* Line 1455 of yacc.c */
+#line 1448 "glsl_parser.yy"
+ {
+ (yyval.node) = (ast_node *) (yyvsp[(1) - (1)].declarator_list);
+ (yyvsp[(1) - (1)].declarator_list)->link.self_link();
+ ;}
+ break;
+
+ case 238:
+
+/* Line 1455 of yacc.c */
+#line 1453 "glsl_parser.yy"
+ {
+ (yyval.node) = (ast_node *) (yyvsp[(1) - (2)].node);
+ (yyval.node)->link.insert_before(& (yyvsp[(2) - (2)].declarator_list)->link);
+ ;}
+ break;
+
+ case 239:
+
+/* Line 1455 of yacc.c */
+#line 1461 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ ast_fully_specified_type *type = new(ctx) ast_fully_specified_type();
+ type->set_location(yylloc);
+
+ type->specifier = (yyvsp[(1) - (3)].type_specifier);
+ (yyval.declarator_list) = new(ctx) ast_declarator_list(type);
+ (yyval.declarator_list)->set_location(yylloc);
+
+ (yyval.declarator_list)->declarations.push_degenerate_list_at_head(& (yyvsp[(2) - (3)].declaration)->link);
+ ;}
+ break;
+
+ case 240:
+
+/* Line 1455 of yacc.c */
+#line 1476 "glsl_parser.yy"
+ {
+ (yyval.declaration) = (yyvsp[(1) - (1)].declaration);
+ (yyvsp[(1) - (1)].declaration)->link.self_link();
+ ;}
+ break;
+
+ case 241:
+
+/* Line 1455 of yacc.c */
+#line 1481 "glsl_parser.yy"
+ {
+ (yyval.declaration) = (yyvsp[(1) - (3)].declaration);
+ (yyval.declaration)->link.insert_before(& (yyvsp[(3) - (3)].declaration)->link);
+ ;}
+ break;
+
+ case 242:
+
+/* Line 1455 of yacc.c */
+#line 1489 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ (yyval.declaration) = new(ctx) ast_declaration((yyvsp[(1) - (1)].identifier), false, NULL, NULL);
+ (yyval.declaration)->set_location(yylloc);
+ state->symbols->add_variable(new(state) ir_variable(NULL, (yyvsp[(1) - (1)].identifier), ir_var_auto));
+ ;}
+ break;
+
+ case 243:
+
+/* Line 1455 of yacc.c */
+#line 1496 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ (yyval.declaration) = new(ctx) ast_declaration((yyvsp[(1) - (4)].identifier), true, (yyvsp[(3) - (4)].expression), NULL);
+ (yyval.declaration)->set_location(yylloc);
+ ;}
+ break;
+
+ case 246:
+
+/* Line 1455 of yacc.c */
+#line 1514 "glsl_parser.yy"
+ { (yyval.node) = (ast_node *) (yyvsp[(1) - (1)].compound_statement); ;}
+ break;
+
+ case 251:
+
+/* Line 1455 of yacc.c */
+#line 1522 "glsl_parser.yy"
+ { (yyval.node) = NULL; ;}
+ break;
+
+ case 252:
+
+/* Line 1455 of yacc.c */
+#line 1523 "glsl_parser.yy"
+ { (yyval.node) = NULL; ;}
+ break;
+
+ case 255:
+
+/* Line 1455 of yacc.c */
+#line 1530 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ (yyval.compound_statement) = new(ctx) ast_compound_statement(true, NULL);
+ (yyval.compound_statement)->set_location(yylloc);
+ ;}
+ break;
+
+ case 256:
+
+/* Line 1455 of yacc.c */
+#line 1536 "glsl_parser.yy"
+ {
+ state->symbols->push_scope();
+ ;}
+ break;
+
+ case 257:
+
+/* Line 1455 of yacc.c */
+#line 1540 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ (yyval.compound_statement) = new(ctx) ast_compound_statement(true, (yyvsp[(3) - (4)].node));
+ (yyval.compound_statement)->set_location(yylloc);
+ state->symbols->pop_scope();
+ ;}
+ break;
+
+ case 258:
+
+/* Line 1455 of yacc.c */
+#line 1549 "glsl_parser.yy"
+ { (yyval.node) = (ast_node *) (yyvsp[(1) - (1)].compound_statement); ;}
+ break;
+
+ case 260:
+
+/* Line 1455 of yacc.c */
+#line 1555 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ (yyval.compound_statement) = new(ctx) ast_compound_statement(false, NULL);
+ (yyval.compound_statement)->set_location(yylloc);
+ ;}
+ break;
+
+ case 261:
+
+/* Line 1455 of yacc.c */
+#line 1561 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ (yyval.compound_statement) = new(ctx) ast_compound_statement(false, (yyvsp[(2) - (3)].node));
+ (yyval.compound_statement)->set_location(yylloc);
+ ;}
+ break;
+
+ case 262:
+
+/* Line 1455 of yacc.c */
+#line 1570 "glsl_parser.yy"
+ {
+ if ((yyvsp[(1) - (1)].node) == NULL) {
+ _mesa_glsl_error(& (yylsp[(1) - (1)]), state, "<nil> statement\n");
+ assert((yyvsp[(1) - (1)].node) != NULL);
+ }
+
+ (yyval.node) = (yyvsp[(1) - (1)].node);
+ (yyval.node)->link.self_link();
+ ;}
+ break;
+
+ case 263:
+
+/* Line 1455 of yacc.c */
+#line 1580 "glsl_parser.yy"
+ {
+ if ((yyvsp[(2) - (2)].node) == NULL) {
+ _mesa_glsl_error(& (yylsp[(2) - (2)]), state, "<nil> statement\n");
+ assert((yyvsp[(2) - (2)].node) != NULL);
+ }
+ (yyval.node) = (yyvsp[(1) - (2)].node);
+ (yyval.node)->link.insert_before(& (yyvsp[(2) - (2)].node)->link);
+ ;}
+ break;
+
+ case 264:
+
+/* Line 1455 of yacc.c */
+#line 1592 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ (yyval.node) = new(ctx) ast_expression_statement(NULL);
+ (yyval.node)->set_location(yylloc);
+ ;}
+ break;
+
+ case 265:
+
+/* Line 1455 of yacc.c */
+#line 1598 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ (yyval.node) = new(ctx) ast_expression_statement((yyvsp[(1) - (2)].expression));
+ (yyval.node)->set_location(yylloc);
+ ;}
+ break;
+
+ case 266:
+
+/* Line 1455 of yacc.c */
+#line 1607 "glsl_parser.yy"
+ {
+ (yyval.node) = new(state) ast_selection_statement((yyvsp[(3) - (5)].expression), (yyvsp[(5) - (5)].selection_rest_statement).then_statement,
+ (yyvsp[(5) - (5)].selection_rest_statement).else_statement);
+ (yyval.node)->set_location(yylloc);
+ ;}
+ break;
+
+ case 267:
+
+/* Line 1455 of yacc.c */
+#line 1616 "glsl_parser.yy"
+ {
+ (yyval.selection_rest_statement).then_statement = (yyvsp[(1) - (3)].node);
+ (yyval.selection_rest_statement).else_statement = (yyvsp[(3) - (3)].node);
+ ;}
+ break;
+
+ case 268:
+
+/* Line 1455 of yacc.c */
+#line 1621 "glsl_parser.yy"
+ {
+ (yyval.selection_rest_statement).then_statement = (yyvsp[(1) - (1)].node);
+ (yyval.selection_rest_statement).else_statement = NULL;
+ ;}
+ break;
+
+ case 269:
+
+/* Line 1455 of yacc.c */
+#line 1629 "glsl_parser.yy"
+ {
+ (yyval.node) = (ast_node *) (yyvsp[(1) - (1)].expression);
+ ;}
+ break;
+
+ case 270:
+
+/* Line 1455 of yacc.c */
+#line 1633 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ ast_declaration *decl = new(ctx) ast_declaration((yyvsp[(2) - (4)].identifier), false, NULL, (yyvsp[(4) - (4)].expression));
+ ast_declarator_list *declarator = new(ctx) ast_declarator_list((yyvsp[(1) - (4)].fully_specified_type));
+ decl->set_location(yylloc);
+ declarator->set_location(yylloc);
+
+ declarator->declarations.push_tail(&decl->link);
+ (yyval.node) = declarator;
+ ;}
+ break;
+
+ case 274:
+
+/* Line 1455 of yacc.c */
+#line 1656 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ (yyval.node) = new(ctx) ast_iteration_statement(ast_iteration_statement::ast_while,
+ NULL, (yyvsp[(3) - (5)].node), NULL, (yyvsp[(5) - (5)].node));
+ (yyval.node)->set_location(yylloc);
+ ;}
+ break;
+
+ case 275:
+
+/* Line 1455 of yacc.c */
+#line 1663 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ (yyval.node) = new(ctx) ast_iteration_statement(ast_iteration_statement::ast_do_while,
+ NULL, (yyvsp[(5) - (7)].expression), NULL, (yyvsp[(2) - (7)].node));
+ (yyval.node)->set_location(yylloc);
+ ;}
+ break;
+
+ case 276:
+
+/* Line 1455 of yacc.c */
+#line 1670 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ (yyval.node) = new(ctx) ast_iteration_statement(ast_iteration_statement::ast_for,
+ (yyvsp[(3) - (6)].node), (yyvsp[(4) - (6)].for_rest_statement).cond, (yyvsp[(4) - (6)].for_rest_statement).rest, (yyvsp[(6) - (6)].node));
+ (yyval.node)->set_location(yylloc);
+ ;}
+ break;
+
+ case 280:
+
+/* Line 1455 of yacc.c */
+#line 1686 "glsl_parser.yy"
+ {
+ (yyval.node) = NULL;
+ ;}
+ break;
+
+ case 281:
+
+/* Line 1455 of yacc.c */
+#line 1693 "glsl_parser.yy"
+ {
+ (yyval.for_rest_statement).cond = (yyvsp[(1) - (2)].node);
+ (yyval.for_rest_statement).rest = NULL;
+ ;}
+ break;
+
+ case 282:
+
+/* Line 1455 of yacc.c */
+#line 1698 "glsl_parser.yy"
+ {
+ (yyval.for_rest_statement).cond = (yyvsp[(1) - (3)].node);
+ (yyval.for_rest_statement).rest = (yyvsp[(3) - (3)].expression);
+ ;}
+ break;
+
+ case 283:
+
+/* Line 1455 of yacc.c */
+#line 1707 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ (yyval.node) = new(ctx) ast_jump_statement(ast_jump_statement::ast_continue, NULL);
+ (yyval.node)->set_location(yylloc);
+ ;}
+ break;
+
+ case 284:
+
+/* Line 1455 of yacc.c */
+#line 1713 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ (yyval.node) = new(ctx) ast_jump_statement(ast_jump_statement::ast_break, NULL);
+ (yyval.node)->set_location(yylloc);
+ ;}
+ break;
+
+ case 285:
+
+/* Line 1455 of yacc.c */
+#line 1719 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ (yyval.node) = new(ctx) ast_jump_statement(ast_jump_statement::ast_return, NULL);
+ (yyval.node)->set_location(yylloc);
+ ;}
+ break;
+
+ case 286:
+
+/* Line 1455 of yacc.c */
+#line 1725 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ (yyval.node) = new(ctx) ast_jump_statement(ast_jump_statement::ast_return, (yyvsp[(2) - (3)].expression));
+ (yyval.node)->set_location(yylloc);
+ ;}
+ break;
+
+ case 287:
+
+/* Line 1455 of yacc.c */
+#line 1731 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ (yyval.node) = new(ctx) ast_jump_statement(ast_jump_statement::ast_discard, NULL);
+ (yyval.node)->set_location(yylloc);
+ ;}
+ break;
+
+ case 288:
+
+/* Line 1455 of yacc.c */
+#line 1739 "glsl_parser.yy"
+ { (yyval.node) = (yyvsp[(1) - (1)].function_definition); ;}
+ break;
+
+ case 289:
+
+/* Line 1455 of yacc.c */
+#line 1740 "glsl_parser.yy"
+ { (yyval.node) = (yyvsp[(1) - (1)].node); ;}
+ break;
+
+ case 290:
+
+/* Line 1455 of yacc.c */
+#line 1741 "glsl_parser.yy"
+ { (yyval.node) = NULL; ;}
+ break;
+
+ case 291:
+
+/* Line 1455 of yacc.c */
+#line 1746 "glsl_parser.yy"
+ {
+ void *ctx = state;
+ (yyval.function_definition) = new(ctx) ast_function_definition();
+ (yyval.function_definition)->set_location(yylloc);
+ (yyval.function_definition)->prototype = (yyvsp[(1) - (2)].function);
+ (yyval.function_definition)->body = (yyvsp[(2) - (2)].compound_statement);
+
+ state->symbols->pop_scope();
+ ;}
+ break;
+
+
+
+/* Line 1455 of yacc.c */
+#line 5232 "glsl_parser.cpp"
+ default: break;
+ }
+ YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);
+
+ YYPOPSTACK (yylen);
+ yylen = 0;
+ YY_STACK_PRINT (yyss, yyssp);
+
+ *++yyvsp = yyval;
+ *++yylsp = yyloc;
+
+ /* Now `shift' the result of the reduction. Determine what state
+ that goes to, based on the state we popped back to and the rule
+ number reduced by. */
+
+ yyn = yyr1[yyn];
+
+ yystate = yypgoto[yyn - YYNTOKENS] + *yyssp;
+ if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp)
+ yystate = yytable[yystate];
+ else
+ yystate = yydefgoto[yyn - YYNTOKENS];
+
+ goto yynewstate;
+
+
+/*------------------------------------.
+| yyerrlab -- here on detecting error |
+`------------------------------------*/
+yyerrlab:
+ /* If not already recovering from an error, report this error. */
+ if (!yyerrstatus)
+ {
+ ++yynerrs;
+#if ! YYERROR_VERBOSE
+ yyerror (&yylloc, state, YY_("syntax error"));
+#else
+ {
+ YYSIZE_T yysize = yysyntax_error (0, yystate, yychar);
+ if (yymsg_alloc < yysize && yymsg_alloc < YYSTACK_ALLOC_MAXIMUM)
+ {
+ YYSIZE_T yyalloc = 2 * yysize;
+ if (! (yysize <= yyalloc && yyalloc <= YYSTACK_ALLOC_MAXIMUM))
+ yyalloc = YYSTACK_ALLOC_MAXIMUM;
+ if (yymsg != yymsgbuf)
+ YYSTACK_FREE (yymsg);
+ yymsg = (char *) YYSTACK_ALLOC (yyalloc);
+ if (yymsg)
+ yymsg_alloc = yyalloc;
+ else
+ {
+ yymsg = yymsgbuf;
+ yymsg_alloc = sizeof yymsgbuf;
+ }
+ }
+
+ if (0 < yysize && yysize <= yymsg_alloc)
+ {
+ (void) yysyntax_error (yymsg, yystate, yychar);
+ yyerror (&yylloc, state, yymsg);
+ }
+ else
+ {
+ yyerror (&yylloc, state, YY_("syntax error"));
+ if (yysize != 0)
+ goto yyexhaustedlab;
+ }
+ }
+#endif
+ }
+
+ yyerror_range[0] = yylloc;
+
+ if (yyerrstatus == 3)
+ {
+ /* If just tried and failed to reuse lookahead token after an
+ error, discard it. */
+
+ if (yychar <= YYEOF)
+ {
+ /* Return failure if at end of input. */
+ if (yychar == YYEOF)
+ YYABORT;
+ }
+ else
+ {
+ yydestruct ("Error: discarding",
+ yytoken, &yylval, &yylloc, state);
+ yychar = YYEMPTY;
+ }
+ }
+
+ /* Else will try to reuse lookahead token after shifting the error
+ token. */
+ goto yyerrlab1;
+
+
+/*---------------------------------------------------.
+| yyerrorlab -- error raised explicitly by YYERROR. |
+`---------------------------------------------------*/
+yyerrorlab:
+
+ /* Pacify compilers like GCC when the user code never invokes
+ YYERROR and the label yyerrorlab therefore never appears in user
+ code. */
+ if (/*CONSTCOND*/ 0)
+ goto yyerrorlab;
+
+ yyerror_range[0] = yylsp[1-yylen];
+ /* Do not reclaim the symbols of the rule which action triggered
+ this YYERROR. */
+ YYPOPSTACK (yylen);
+ yylen = 0;
+ YY_STACK_PRINT (yyss, yyssp);
+ yystate = *yyssp;
+ goto yyerrlab1;
+
+
+/*-------------------------------------------------------------.
+| yyerrlab1 -- common code for both syntax error and YYERROR. |
+`-------------------------------------------------------------*/
+yyerrlab1:
+ yyerrstatus = 3; /* Each real token shifted decrements this. */
+
+ for (;;)
+ {
+ yyn = yypact[yystate];
+ if (yyn != YYPACT_NINF)
+ {
+ yyn += YYTERROR;
+ if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
+ {
+ yyn = yytable[yyn];
+ if (0 < yyn)
+ break;
+ }
+ }
+
+ /* Pop the current state because it cannot handle the error token. */
+ if (yyssp == yyss)
+ YYABORT;
+
+ yyerror_range[0] = *yylsp;
+ yydestruct ("Error: popping",
+ yystos[yystate], yyvsp, yylsp, state);
+ YYPOPSTACK (1);
+ yystate = *yyssp;
+ YY_STACK_PRINT (yyss, yyssp);
+ }
+
+ *++yyvsp = yylval;
+
+ yyerror_range[1] = yylloc;
+ /* Using YYLLOC is tempting, but would change the location of
+ the lookahead. YYLOC is available though. */
+ YYLLOC_DEFAULT (yyloc, (yyerror_range - 1), 2);
+ *++yylsp = yyloc;
+
+ /* Shift the error token. */
+ YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp);
+
+ yystate = yyn;
+ goto yynewstate;
+
+
+/*-------------------------------------.
+| yyacceptlab -- YYACCEPT comes here. |
+`-------------------------------------*/
+yyacceptlab:
+ yyresult = 0;
+ goto yyreturn;
+
+/*-----------------------------------.
+| yyabortlab -- YYABORT comes here. |
+`-----------------------------------*/
+yyabortlab:
+ yyresult = 1;
+ goto yyreturn;
+
+#if !defined(yyoverflow) || YYERROR_VERBOSE
+/*-------------------------------------------------.
+| yyexhaustedlab -- memory exhaustion comes here. |
+`-------------------------------------------------*/
+yyexhaustedlab:
+ yyerror (&yylloc, state, YY_("memory exhausted"));
+ yyresult = 2;
+ /* Fall through. */
+#endif
+
+yyreturn:
+ if (yychar != YYEMPTY)
+ yydestruct ("Cleanup: discarding lookahead",
+ yytoken, &yylval, &yylloc, state);
+ /* Do not reclaim the symbols of the rule which action triggered
+ this YYABORT or YYACCEPT. */
+ YYPOPSTACK (yylen);
+ YY_STACK_PRINT (yyss, yyssp);
+ while (yyssp != yyss)
+ {
+ yydestruct ("Cleanup: popping",
+ yystos[*yyssp], yyvsp, yylsp, state);
+ YYPOPSTACK (1);
+ }
+#ifndef yyoverflow
+ if (yyss != yyssa)
+ YYSTACK_FREE (yyss);
+#endif
+#if YYERROR_VERBOSE
+ if (yymsg != yymsgbuf)
+ YYSTACK_FREE (yymsg);
+#endif
+ /* Make sure YYID is used. */
+ return YYID (yyresult);
+}
+
+
+
diff --git a/src/glsl/glsl_parser.h b/src/glsl/glsl_parser.h
new file mode 100644
index 0000000000..091e2858a2
--- /dev/null
+++ b/src/glsl/glsl_parser.h
@@ -0,0 +1,301 @@
+
+/* A Bison parser, made by GNU Bison 2.4.1. */
+
+/* Skeleton interface for Bison's Yacc-like parsers in C
+
+ Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003, 2004, 2005, 2006
+ Free Software Foundation, Inc.
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+/* As a special exception, you may create a larger work that contains
+ part or all of the Bison parser skeleton and distribute that work
+ under terms of your choice, so long as that work isn't itself a
+ parser generator using the skeleton or a modified version thereof
+ as a parser skeleton. Alternatively, if you modify or redistribute
+ the parser skeleton itself, you may (at your option) remove this
+ special exception, which will cause the skeleton and the resulting
+ Bison output files to be licensed under the GNU General Public
+ License without this special exception.
+
+ This special exception was added by the Free Software Foundation in
+ version 2.2 of Bison. */
+
+
+/* Tokens. */
+#ifndef YYTOKENTYPE
+# define YYTOKENTYPE
+ /* Put the tokens into the symbol table, so that GDB and other debuggers
+ know about them. */
+ enum yytokentype {
+ ATTRIBUTE = 258,
+ CONST_TOK = 259,
+ BOOL_TOK = 260,
+ FLOAT_TOK = 261,
+ INT_TOK = 262,
+ UINT_TOK = 263,
+ BREAK = 264,
+ CONTINUE = 265,
+ DO = 266,
+ ELSE = 267,
+ FOR = 268,
+ IF = 269,
+ DISCARD = 270,
+ RETURN = 271,
+ SWITCH = 272,
+ CASE = 273,
+ DEFAULT = 274,
+ BVEC2 = 275,
+ BVEC3 = 276,
+ BVEC4 = 277,
+ IVEC2 = 278,
+ IVEC3 = 279,
+ IVEC4 = 280,
+ UVEC2 = 281,
+ UVEC3 = 282,
+ UVEC4 = 283,
+ VEC2 = 284,
+ VEC3 = 285,
+ VEC4 = 286,
+ CENTROID = 287,
+ IN_TOK = 288,
+ OUT_TOK = 289,
+ INOUT_TOK = 290,
+ UNIFORM = 291,
+ VARYING = 292,
+ NOPERSPECTIVE = 293,
+ FLAT = 294,
+ SMOOTH = 295,
+ MAT2X2 = 296,
+ MAT2X3 = 297,
+ MAT2X4 = 298,
+ MAT3X2 = 299,
+ MAT3X3 = 300,
+ MAT3X4 = 301,
+ MAT4X2 = 302,
+ MAT4X3 = 303,
+ MAT4X4 = 304,
+ SAMPLER1D = 305,
+ SAMPLER2D = 306,
+ SAMPLER3D = 307,
+ SAMPLERCUBE = 308,
+ SAMPLER1DSHADOW = 309,
+ SAMPLER2DSHADOW = 310,
+ SAMPLERCUBESHADOW = 311,
+ SAMPLER1DARRAY = 312,
+ SAMPLER2DARRAY = 313,
+ SAMPLER1DARRAYSHADOW = 314,
+ SAMPLER2DARRAYSHADOW = 315,
+ ISAMPLER1D = 316,
+ ISAMPLER2D = 317,
+ ISAMPLER3D = 318,
+ ISAMPLERCUBE = 319,
+ ISAMPLER1DARRAY = 320,
+ ISAMPLER2DARRAY = 321,
+ USAMPLER1D = 322,
+ USAMPLER2D = 323,
+ USAMPLER3D = 324,
+ USAMPLERCUBE = 325,
+ USAMPLER1DARRAY = 326,
+ USAMPLER2DARRAY = 327,
+ STRUCT = 328,
+ VOID_TOK = 329,
+ WHILE = 330,
+ IDENTIFIER = 331,
+ TYPE_IDENTIFIER = 332,
+ NEW_IDENTIFIER = 333,
+ FLOATCONSTANT = 334,
+ INTCONSTANT = 335,
+ UINTCONSTANT = 336,
+ BOOLCONSTANT = 337,
+ FIELD_SELECTION = 338,
+ LEFT_OP = 339,
+ RIGHT_OP = 340,
+ INC_OP = 341,
+ DEC_OP = 342,
+ LE_OP = 343,
+ GE_OP = 344,
+ EQ_OP = 345,
+ NE_OP = 346,
+ AND_OP = 347,
+ OR_OP = 348,
+ XOR_OP = 349,
+ MUL_ASSIGN = 350,
+ DIV_ASSIGN = 351,
+ ADD_ASSIGN = 352,
+ MOD_ASSIGN = 353,
+ LEFT_ASSIGN = 354,
+ RIGHT_ASSIGN = 355,
+ AND_ASSIGN = 356,
+ XOR_ASSIGN = 357,
+ OR_ASSIGN = 358,
+ SUB_ASSIGN = 359,
+ INVARIANT = 360,
+ LOWP = 361,
+ MEDIUMP = 362,
+ HIGHP = 363,
+ SUPERP = 364,
+ PRECISION = 365,
+ VERSION = 366,
+ EXTENSION = 367,
+ LINE = 368,
+ COLON = 369,
+ EOL = 370,
+ INTERFACE = 371,
+ OUTPUT = 372,
+ PRAGMA_DEBUG_ON = 373,
+ PRAGMA_DEBUG_OFF = 374,
+ PRAGMA_OPTIMIZE_ON = 375,
+ PRAGMA_OPTIMIZE_OFF = 376,
+ PRAGMA_INVARIANT_ALL = 377,
+ LAYOUT_TOK = 378,
+ ASM = 379,
+ CLASS = 380,
+ UNION = 381,
+ ENUM = 382,
+ TYPEDEF = 383,
+ TEMPLATE = 384,
+ THIS = 385,
+ PACKED_TOK = 386,
+ GOTO = 387,
+ INLINE_TOK = 388,
+ NOINLINE = 389,
+ VOLATILE = 390,
+ PUBLIC_TOK = 391,
+ STATIC = 392,
+ EXTERN = 393,
+ EXTERNAL = 394,
+ LONG_TOK = 395,
+ SHORT_TOK = 396,
+ DOUBLE_TOK = 397,
+ HALF = 398,
+ FIXED_TOK = 399,
+ UNSIGNED = 400,
+ INPUT_TOK = 401,
+ OUPTUT = 402,
+ HVEC2 = 403,
+ HVEC3 = 404,
+ HVEC4 = 405,
+ DVEC2 = 406,
+ DVEC3 = 407,
+ DVEC4 = 408,
+ FVEC2 = 409,
+ FVEC3 = 410,
+ FVEC4 = 411,
+ SAMPLER2DRECT = 412,
+ SAMPLER3DRECT = 413,
+ SAMPLER2DRECTSHADOW = 414,
+ SIZEOF = 415,
+ CAST = 416,
+ NAMESPACE = 417,
+ USING = 418,
+ ERROR_TOK = 419,
+ COMMON = 420,
+ PARTITION = 421,
+ ACTIVE = 422,
+ SAMPLERBUFFER = 423,
+ FILTER = 424,
+ IMAGE1D = 425,
+ IMAGE2D = 426,
+ IMAGE3D = 427,
+ IMAGECUBE = 428,
+ IMAGE1DARRAY = 429,
+ IMAGE2DARRAY = 430,
+ IIMAGE1D = 431,
+ IIMAGE2D = 432,
+ IIMAGE3D = 433,
+ IIMAGECUBE = 434,
+ IIMAGE1DARRAY = 435,
+ IIMAGE2DARRAY = 436,
+ UIMAGE1D = 437,
+ UIMAGE2D = 438,
+ UIMAGE3D = 439,
+ UIMAGECUBE = 440,
+ UIMAGE1DARRAY = 441,
+ UIMAGE2DARRAY = 442,
+ IMAGE1DSHADOW = 443,
+ IMAGE2DSHADOW = 444,
+ IMAGEBUFFER = 445,
+ IIMAGEBUFFER = 446,
+ UIMAGEBUFFER = 447,
+ IMAGE1DARRAYSHADOW = 448,
+ IMAGE2DARRAYSHADOW = 449,
+ ROW_MAJOR = 450
+ };
+#endif
+
+
+
+#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
+typedef union YYSTYPE
+{
+
+/* Line 1676 of yacc.c */
+#line 52 "glsl_parser.yy"
+
+ int n;
+ float real;
+ char *identifier;
+
+ struct ast_type_qualifier type_qualifier;
+
+ ast_node *node;
+ ast_type_specifier *type_specifier;
+ ast_fully_specified_type *fully_specified_type;
+ ast_function *function;
+ ast_parameter_declarator *parameter_declarator;
+ ast_function_definition *function_definition;
+ ast_compound_statement *compound_statement;
+ ast_expression *expression;
+ ast_declarator_list *declarator_list;
+ ast_struct_specifier *struct_specifier;
+ ast_declaration *declaration;
+
+ struct {
+ ast_node *cond;
+ ast_expression *rest;
+ } for_rest_statement;
+
+ struct {
+ ast_node *then_statement;
+ ast_node *else_statement;
+ } selection_rest_statement;
+
+
+
+/* Line 1676 of yacc.c */
+#line 279 "glsl_parser.h"
+} YYSTYPE;
+# define YYSTYPE_IS_TRIVIAL 1
+# define yystype YYSTYPE /* obsolescent; will be withdrawn */
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+
+
+#if ! defined YYLTYPE && ! defined YYLTYPE_IS_DECLARED
+typedef struct YYLTYPE
+{
+ int first_line;
+ int first_column;
+ int last_line;
+ int last_column;
+} YYLTYPE;
+# define yyltype YYLTYPE /* obsolescent; will be withdrawn */
+# define YYLTYPE_IS_DECLARED 1
+# define YYLTYPE_IS_TRIVIAL 1
+#endif
+
+
+
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-25 05:08:57 +0000