diff options
author | marha <marha@users.sourceforge.net> | 2011-02-01 10:02:38 +0000 |
---|---|---|
committer | marha <marha@users.sourceforge.net> | 2011-02-01 10:02:38 +0000 |
commit | 0bf07d32cbd460220c67d726900772cf3692746d (patch) | |
tree | ba6b1e1937e42744591715078444891d4ade5b1e /mesalib/src/glsl/glcpp/glcpp-lex.c | |
parent | cacf23d832a26e35851c9cc666304ac72cf8fe34 (diff) | |
download | vcxsrv-0bf07d32cbd460220c67d726900772cf3692746d.tar.gz vcxsrv-0bf07d32cbd460220c67d726900772cf3692746d.tar.bz2 vcxsrv-0bf07d32cbd460220c67d726900772cf3692746d.zip |
libX11 libXinerama mesa git update 1 Feb 2011
Diffstat (limited to 'mesalib/src/glsl/glcpp/glcpp-lex.c')
-rw-r--r-- | mesalib/src/glsl/glcpp/glcpp-lex.c | 5358 |
1 files changed, 2681 insertions, 2677 deletions
diff --git a/mesalib/src/glsl/glcpp/glcpp-lex.c b/mesalib/src/glsl/glcpp/glcpp-lex.c index 546225bbc..b53bea627 100644 --- a/mesalib/src/glsl/glcpp/glcpp-lex.c +++ b/mesalib/src/glsl/glcpp/glcpp-lex.c @@ -1,2677 +1,2681 @@ -#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;
-#endif /* ! C99 */
-
-/* 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 /* ! 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
-#define YY_BUF_SIZE 16384
-#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[137] =
- { 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, 43, 3, 43, 4, 43, 5, 43,
- 42, 43, 39, 18, 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, 39,16398, 26, 39, 37, 39, 18, 37,
-
- 39,16399,16400, 8206, 18, 8206, 37, 39, 8207, 18,
- 8208, 18,16401, 19,16396, 22, 36, 37, 39, 21,
- 8209, 18, 19, 8204, 18,16397,16404, 8205, 18, 11,
- 18, 9, 8, 8212, 10, 18
- } ;
-
-static yyconst flex_int16_t yy_accept[164] =
- { 0,
- 1, 1, 1, 1, 1, 2, 3, 3, 3, 4,
- 6, 8, 10, 11, 13, 14, 16, 18, 20, 23,
- 26, 28, 30, 32, 35, 38, 40, 42, 44, 45,
- 47, 49, 51, 53, 54, 54, 55, 56, 57, 58,
- 59, 60, 61, 63, 65, 66, 68, 70, 71, 72,
- 73, 74, 75, 77, 79, 80, 81, 82, 83, 83,
- 83, 83, 83, 83, 83, 83, 84, 85, 86, 87,
- 88, 89, 90, 92, 94, 94, 94, 94, 94, 94,
- 95, 95, 95, 95, 95, 97, 99, 99, 99, 99,
- 99, 99, 99, 99, 100, 100, 100, 100, 100, 100,
-
- 100, 102, 102, 103, 104, 104, 104, 104, 104, 106,
- 106, 107, 107, 107, 107, 107, 107, 107, 109, 109,
- 109, 111, 111, 113, 114, 115, 115, 116, 116, 116,
- 116, 117, 117, 120, 121, 121, 123, 124, 124, 124,
- 126, 127, 127, 127, 127, 128, 128, 128, 130, 130,
- 132, 132, 133, 134, 134, 134, 134, 135, 135, 135,
- 137, 137, 137
- } ;
-
-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, 1, 1, 1, 1, 1, 1, 1, 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
- } ;
-
-static yyconst flex_int16_t yy_base[182] =
- { 0,
- 0, 38, 0, 0, 38, 39, 499, 498, 500, 48,
- 43, 552, 496, 44, 63, 495, 59, 65, 87, 125,
- 58, 67, 68, 164, 203, 40, 75, 241, 552, 494,
- 552, 140, 552, 140, 493, 552, 144, 492, 491, 487,
- 486, 485, 156, 179, 267, 0, 209, 472, 471, 470,
- 469, 468, 446, 124, 466, 153, 462, 458, 154, 198,
- 159, 155, 183, 160, 193, 460, 552, 222, 552, 227,
- 552, 459, 204, 161, 231, 232, 238, 243, 236, 303,
- 245, 180, 247, 249, 281, 56, 257, 271, 248, 259,
- 252, 264, 455, 454, 297, 299, 312, 313, 320, 294,
-
- 407, 295, 427, 426, 321, 296, 324, 425, 552, 424,
- 552, 327, 329, 195, 328, 331, 332, 230, 334, 378,
- 552, 377, 552, 371, 370, 335, 365, 337, 358, 342,
- 360, 344, 326, 255, 340, 552, 260, 338, 246, 552,
- 197, 364, 192, 352, 382, 348, 186, 552, 420, 552,
- 423, 184, 141, 437, 421, 447, 79, 476, 346, 552,
- 453, 552, 515, 517, 519, 521, 523, 525, 71, 527,
- 529, 531, 533, 535, 537, 539, 541, 543, 545, 547,
- 549
- } ;
-
-static yyconst flex_int16_t yy_def[182] =
- { 0,
- 162, 1, 163, 163, 164, 164, 165, 165, 162, 166,
- 167, 162, 167, 167, 167, 167, 167, 167, 162, 166,
- 167, 167, 167, 168, 168, 167, 167, 167, 162, 169,
- 162, 170, 162, 20, 167, 162, 167, 167, 167, 167,
- 167, 171, 19, 20, 20, 20, 20, 167, 167, 167,
- 167, 167, 25, 25, 167, 167, 28, 28, 167, 167,
- 167, 167, 167, 167, 167, 169, 162, 170, 162, 170,
- 162, 171, 45, 25, 167, 167, 167, 167, 167, 167,
- 167, 167, 167, 167, 20, 25, 167, 167, 167, 167,
- 167, 167, 172, 173, 167, 167, 167, 167, 167, 167,
-
- 25, 167, 174, 175, 167, 167, 167, 172, 162, 173,
- 162, 167, 167, 167, 167, 167, 167, 25, 167, 174,
- 162, 175, 162, 176, 177, 167, 178, 167, 167, 167,
- 167, 167, 25, 167, 176, 162, 177, 167, 178, 162,
- 179, 167, 180, 167, 162, 167, 179, 162, 167, 162,
- 167, 180, 167, 181, 167, 167, 167, 181, 167, 162,
- 167, 0, 162, 162, 162, 162, 162, 162, 162, 162,
- 162, 162, 162, 162, 162, 162, 162, 162, 162, 162,
- 162
- } ;
-
-static yyconst flex_int16_t yy_nxt[592] =
- { 0,
- 10, 11, 12, 13, 14, 15, 16, 17, 16, 16,
- 18, 19, 20, 20, 21, 22, 23, 24, 24, 24,
- 24, 24, 25, 24, 24, 24, 24, 24, 24, 24,
- 24, 24, 24, 24, 24, 24, 24, 24, 26, 27,
- 31, 31, 36, 28, 37, 36, 36, 32, 32, 35,
- 36, 35, 35, 35, 35, 35, 35, 35, 35, 38,
- 36, 36, 35, 35, 35, 36, 40, 36, 39, 36,
- 36, 66, 48, 49, 41, 42, 56, 36, 55, 53,
- 57, 36, 50, 51, 52, 101, 35, 34, 35, 36,
- 35, 35, 35, 35, 35, 35, 35, 35, 43, 43,
-
- 34, 35, 35, 35, 34, 34, 44, 45, 34, 34,
- 34, 34, 34, 34, 34, 34, 34, 34, 34, 34,
- 34, 34, 44, 34, 45, 35, 35, 36, 35, 35,
- 35, 35, 35, 35, 35, 35, 46, 46, 46, 35,
- 35, 35, 69, 36, 47, 37, 36, 53, 74, 70,
- 71, 34, 34, 34, 56, 36, 36, 36, 57, 34,
- 47, 36, 36, 35, 34, 35, 36, 35, 35, 35,
- 35, 35, 35, 35, 35, 34, 34, 75, 35, 35,
- 35, 81, 36, 80, 53, 36, 36, 86, 148, 83,
- 34, 34, 34, 34, 36, 36, 129, 36, 34, 148,
-
- 36, 98, 35, 34, 35, 36, 35, 35, 35, 35,
- 35, 35, 35, 35, 34, 82, 84, 35, 35, 35,
- 34, 34, 34, 85, 69, 76, 54, 77, 34, 69,
- 78, 162, 162, 36, 36, 79, 70, 71, 36, 85,
- 36, 35, 58, 36, 34, 36, 39, 36, 140, 36,
- 36, 36, 133, 53, 36, 87, 145, 36, 88, 36,
- 90, 36, 36, 59, 60, 89, 36, 61, 62, 99,
- 92, 104, 63, 36, 97, 91, 64, 65, 73, 73,
- 73, 100, 106, 102, 73, 105, 34, 107, 73, 73,
- 73, 73, 34, 34, 34, 103, 36, 36, 36, 36,
-
- 34, 36, 34, 93, 93, 94, 93, 93, 93, 93,
- 93, 93, 93, 93, 36, 36, 34, 93, 93, 93,
- 112, 113, 36, 36, 119, 95, 36, 117, 125, 36,
- 36, 36, 96, 36, 36, 114, 36, 36, 115, 36,
- 36, 93, 136, 116, 36, 124, 36, 159, 160, 53,
- 36, 127, 128, 126, 36, 131, 130, 134, 132, 129,
- 36, 141, 36, 143, 146, 149, 150, 140, 138, 142,
- 142, 142, 36, 136, 144, 151, 151, 151, 155, 123,
- 121, 153, 35, 145, 36, 35, 35, 35, 35, 35,
- 35, 35, 35, 35, 35, 35, 35, 35, 35, 154,
-
- 154, 154, 154, 154, 154, 154, 154, 154, 154, 154,
- 154, 154, 154, 154, 154, 154, 154, 154, 154, 154,
- 35, 149, 150, 36, 149, 150, 111, 109, 123, 121,
- 118, 156, 156, 156, 151, 151, 151, 35, 35, 36,
- 35, 35, 35, 35, 35, 157, 35, 35, 159, 160,
- 143, 35, 35, 35, 159, 160, 111, 109, 161, 161,
- 161, 36, 67, 35, 161, 161, 161, 35, 36, 53,
- 36, 36, 36, 36, 36, 35, 35, 35, 36, 35,
- 35, 35, 35, 35, 157, 35, 35, 36, 36, 36,
- 35, 35, 35, 36, 36, 36, 67, 36, 36, 162,
-
- 29, 29, 162, 162, 162, 162, 162, 162, 162, 162,
- 162, 162, 162, 162, 35, 29, 29, 30, 30, 33,
- 33, 34, 34, 35, 35, 53, 53, 68, 68, 72,
- 72, 108, 108, 110, 110, 120, 120, 122, 122, 135,
- 135, 137, 137, 139, 139, 147, 147, 152, 152, 158,
- 158, 9, 162, 162, 162, 162, 162, 162, 162, 162,
- 162, 162, 162, 162, 162, 162, 162, 162, 162, 162,
- 162, 162, 162, 162, 162, 162, 162, 162, 162, 162,
- 162, 162, 162, 162, 162, 162, 162, 162, 162, 162,
- 162
-
- } ;
-
-static yyconst flex_int16_t yy_chk[592] =
- { 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, 26, 2, 11, 11, 14, 5, 6, 10,
- 10, 10, 10, 10, 10, 10, 10, 10, 10, 14,
- 21, 17, 10, 10, 10, 15, 17, 18, 15, 22,
- 23, 169, 21, 21, 18, 18, 27, 27, 26, 86,
- 27, 157, 22, 23, 23, 86, 10, 19, 19, 19,
- 19, 19, 19, 19, 19, 19, 19, 19, 19, 19,
-
- 19, 19, 19, 19, 19, 19, 19, 19, 19, 19,
- 19, 19, 19, 19, 19, 19, 19, 19, 19, 19,
- 19, 19, 19, 19, 19, 19, 20, 20, 20, 20,
- 20, 20, 20, 20, 20, 20, 20, 20, 20, 20,
- 20, 20, 32, 153, 20, 37, 37, 54, 54, 32,
- 32, 34, 34, 34, 56, 56, 59, 62, 56, 34,
- 20, 61, 64, 20, 24, 24, 24, 24, 24, 24,
- 24, 24, 24, 24, 24, 34, 43, 59, 24, 24,
- 24, 62, 82, 61, 74, 63, 152, 74, 147, 64,
- 44, 44, 44, 43, 143, 65, 114, 114, 44, 141,
-
- 60, 82, 24, 25, 25, 25, 25, 25, 25, 25,
- 25, 25, 25, 25, 44, 63, 65, 25, 25, 25,
- 47, 47, 47, 73, 68, 60, 25, 60, 47, 70,
- 60, 68, 68, 75, 76, 60, 70, 70, 79, 73,
- 77, 25, 28, 28, 47, 78, 28, 81, 139, 83,
- 89, 84, 118, 118, 91, 75, 134, 134, 76, 87,
- 77, 90, 137, 28, 28, 76, 92, 28, 28, 83,
- 79, 89, 28, 88, 81, 78, 28, 28, 45, 45,
- 45, 84, 91, 87, 45, 90, 45, 92, 45, 45,
- 45, 45, 85, 85, 85, 88, 100, 102, 106, 95,
-
- 85, 96, 45, 80, 80, 80, 80, 80, 80, 80,
- 80, 80, 80, 80, 97, 98, 85, 80, 80, 80,
- 95, 96, 99, 105, 102, 80, 107, 100, 106, 112,
- 115, 113, 80, 116, 117, 97, 119, 126, 98, 128,
- 138, 80, 135, 99, 130, 105, 132, 159, 159, 133,
- 146, 112, 113, 107, 144, 116, 115, 119, 117, 129,
- 129, 128, 131, 130, 138, 142, 142, 127, 126, 129,
- 129, 129, 125, 124, 132, 142, 142, 142, 146, 122,
- 120, 144, 145, 145, 145, 145, 145, 145, 145, 145,
- 145, 145, 145, 145, 145, 145, 145, 145, 145, 145,
-
- 145, 145, 145, 145, 145, 145, 145, 145, 145, 145,
- 145, 145, 145, 145, 145, 145, 145, 145, 145, 145,
- 145, 149, 149, 155, 151, 151, 110, 108, 104, 103,
- 101, 149, 149, 149, 151, 151, 151, 154, 154, 154,
- 154, 154, 154, 154, 154, 154, 154, 154, 156, 156,
- 155, 154, 154, 154, 161, 161, 94, 93, 156, 156,
- 156, 72, 66, 58, 161, 161, 161, 57, 55, 53,
- 52, 51, 50, 49, 48, 154, 158, 158, 158, 158,
- 158, 158, 158, 158, 158, 158, 158, 42, 41, 40,
- 158, 158, 158, 39, 38, 35, 30, 16, 13, 9,
-
- 8, 7, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 158, 163, 163, 164, 164, 165,
- 165, 166, 166, 167, 167, 168, 168, 170, 170, 171,
- 171, 172, 172, 173, 173, 174, 174, 175, 175, 176,
- 176, 177, 177, 178, 178, 179, 179, 180, 180, 181,
- 181, 162, 162, 162, 162, 162, 162, 162, 162, 162,
- 162, 162, 162, 162, 162, 162, 162, 162, 162, 162,
- 162, 162, 162, 162, 162, 162, 162, 162, 162, 162,
- 162, 162, 162, 162, 162, 162, 162, 162, 162, 162,
- 162
-
- } ;
-
-#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);
-
-#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 700 "glcpp/glcpp-lex.c"
-
-#define INITIAL 0
-#define DONE 1
-#define COMMENT 2
-#define UNREACHABLE 3
-
-#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
-#define YY_READ_BUF_SIZE 8192
-#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 = '*'; \
- unsigned 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 76 "glcpp/glcpp-lex.l"
-
-
- /* Single-line comments */
-#line 958 "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 >= 163 )
- 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 != 162 );
-
-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;
- yyg->yy_full_match = yy_cp;
- yyg->yy_full_state = yyg->yy_state_ptr;
- yyg->yy_full_lp = yyg->yy_lp;
- }
- 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 79 "glcpp/glcpp-lex.l"
-{
-}
- YY_BREAK
-/* Multi-line comments */
-case 2:
-YY_RULE_SETUP
-#line 83 "glcpp/glcpp-lex.l"
-{ yy_push_state(COMMENT, yyscanner); }
- YY_BREAK
-case 3:
-YY_RULE_SETUP
-#line 84 "glcpp/glcpp-lex.l"
-
- YY_BREAK
-case 4:
-/* rule 4 can match eol */
-YY_RULE_SETUP
-#line 85 "glcpp/glcpp-lex.l"
-{ yylineno++; yycolumn = 0; return NEWLINE; }
- YY_BREAK
-case 5:
-YY_RULE_SETUP
-#line 86 "glcpp/glcpp-lex.l"
-
- YY_BREAK
-case 6:
-/* rule 6 can match eol */
-YY_RULE_SETUP
-#line 87 "glcpp/glcpp-lex.l"
-{ yylineno++; yycolumn = 0; return NEWLINE; }
- YY_BREAK
-case 7:
-YY_RULE_SETUP
-#line 88 "glcpp/glcpp-lex.l"
-{
- yy_pop_state(yyscanner);
- if (yyextra->space_tokens)
- return SPACE;
-}
- YY_BREAK
-case 8:
-YY_RULE_SETUP
-#line 94 "glcpp/glcpp-lex.l"
-{
- yylval->str = talloc_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 102 "glcpp/glcpp-lex.l"
-{
- yylval->str = talloc_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 109 "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 125 "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:
-/* rule 12 can match eol */
-YY_RULE_SETUP
-#line 140 "glcpp/glcpp-lex.l"
-{
- yyextra->lexing_if = 1;
- yyextra->space_tokens = 0;
- return HASH_IFDEF;
-}
- YY_BREAK
-case 13:
-/* rule 13 can match eol */
-YY_RULE_SETUP
-#line 146 "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_RULE_SETUP
-#line 152 "glcpp/glcpp-lex.l"
-{
- yyextra->lexing_if = 1;
- yyextra->space_tokens = 0;
- return HASH_IF;
-}
- YY_BREAK
-case 15:
-/* rule 15 can match eol */
-YY_RULE_SETUP
-#line 158 "glcpp/glcpp-lex.l"
-{
- yyextra->lexing_if = 1;
- yyextra->space_tokens = 0;
- return HASH_ELIF;
-}
- YY_BREAK
-case 16:
-/* rule 16 can match eol */
-YY_RULE_SETUP
-#line 164 "glcpp/glcpp-lex.l"
-{
- yyextra->space_tokens = 0;
- return HASH_ELSE;
-}
- YY_BREAK
-case 17:
-/* rule 17 can match eol */
-YY_RULE_SETUP
-#line 169 "glcpp/glcpp-lex.l"
-{
- yyextra->space_tokens = 0;
- return HASH_ENDIF;
-}
- YY_BREAK
-/* When skipping (due to an #if 0 or similar) consume anything
- * up to a newline. We do this with less priority than any
- * #if-related directive (#if, #elif, #else, #endif), but with
- * more priority than any other directive or token to avoid
- * any side-effects from skipped content.
- *
- * We use the lexing_if flag to avoid skipping any part of an
- * if conditional expression. */
-case 18:
-/* rule 18 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 182 "glcpp/glcpp-lex.l"
-{
- /* Since this rule always matches, YY_USER_ACTION gets called for it,
- * wrongly incrementing yycolumn. We undo that effect here. */
- yycolumn -= yyleng;
- if (yyextra->lexing_if ||
- yyextra->skip_stack == NULL ||
- yyextra->skip_stack->type == SKIP_NO_SKIP)
- {
- REJECT;
- }
-}
- YY_BREAK
-case 19:
-YY_RULE_SETUP
-#line 194 "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 201 "glcpp/glcpp-lex.l"
-{
- yyextra->space_tokens = 0;
- return HASH_DEFINE_FUNC;
-}
- YY_BREAK
-case 21:
-YY_RULE_SETUP
-#line 206 "glcpp/glcpp-lex.l"
-{
- yyextra->space_tokens = 0;
- return HASH_DEFINE_OBJ;
-}
- YY_BREAK
-case 22:
-YY_RULE_SETUP
-#line 211 "glcpp/glcpp-lex.l"
-{
- yyextra->space_tokens = 0;
- return HASH_UNDEF;
-}
- YY_BREAK
-case 23:
-YY_RULE_SETUP
-#line 216 "glcpp/glcpp-lex.l"
-{
- yyextra->space_tokens = 0;
- return HASH;
-}
- YY_BREAK
-case 24:
-YY_RULE_SETUP
-#line 221 "glcpp/glcpp-lex.l"
-{
- yylval->str = talloc_strdup (yyextra, yytext);
- return INTEGER_STRING;
-}
- YY_BREAK
-case 25:
-YY_RULE_SETUP
-#line 226 "glcpp/glcpp-lex.l"
-{
- yylval->str = talloc_strdup (yyextra, yytext);
- return INTEGER_STRING;
-}
- YY_BREAK
-case 26:
-YY_RULE_SETUP
-#line 231 "glcpp/glcpp-lex.l"
-{
- yylval->str = talloc_strdup (yyextra, yytext);
- return INTEGER_STRING;
-}
- YY_BREAK
-case 27:
-YY_RULE_SETUP
-#line 236 "glcpp/glcpp-lex.l"
-{
- return LEFT_SHIFT;
-}
- YY_BREAK
-case 28:
-YY_RULE_SETUP
-#line 240 "glcpp/glcpp-lex.l"
-{
- return RIGHT_SHIFT;
-}
- YY_BREAK
-case 29:
-YY_RULE_SETUP
-#line 244 "glcpp/glcpp-lex.l"
-{
- return LESS_OR_EQUAL;
-}
- YY_BREAK
-case 30:
-YY_RULE_SETUP
-#line 248 "glcpp/glcpp-lex.l"
-{
- return GREATER_OR_EQUAL;
-}
- YY_BREAK
-case 31:
-YY_RULE_SETUP
-#line 252 "glcpp/glcpp-lex.l"
-{
- return EQUAL;
-}
- YY_BREAK
-case 32:
-YY_RULE_SETUP
-#line 256 "glcpp/glcpp-lex.l"
-{
- return NOT_EQUAL;
-}
- YY_BREAK
-case 33:
-YY_RULE_SETUP
-#line 260 "glcpp/glcpp-lex.l"
-{
- return AND;
-}
- YY_BREAK
-case 34:
-YY_RULE_SETUP
-#line 264 "glcpp/glcpp-lex.l"
-{
- return OR;
-}
- YY_BREAK
-case 35:
-YY_RULE_SETUP
-#line 268 "glcpp/glcpp-lex.l"
-{
- return PASTE;
-}
- YY_BREAK
-case 36:
-YY_RULE_SETUP
-#line 272 "glcpp/glcpp-lex.l"
-{
- return DEFINED;
-}
- YY_BREAK
-case 37:
-YY_RULE_SETUP
-#line 276 "glcpp/glcpp-lex.l"
-{
- yylval->str = talloc_strdup (yyextra, yytext);
- return IDENTIFIER;
-}
- YY_BREAK
-case 38:
-YY_RULE_SETUP
-#line 281 "glcpp/glcpp-lex.l"
-{
- return yytext[0];
-}
- YY_BREAK
-case 39:
-YY_RULE_SETUP
-#line 285 "glcpp/glcpp-lex.l"
-{
- yylval->str = talloc_strdup (yyextra, yytext);
- return OTHER;
-}
- YY_BREAK
-case 40:
-YY_RULE_SETUP
-#line 290 "glcpp/glcpp-lex.l"
-{
- if (yyextra->space_tokens) {
- return SPACE;
- }
-}
- YY_BREAK
-case 41:
-/* rule 41 can match eol */
-YY_RULE_SETUP
-#line 296 "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 304 "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 314 "glcpp/glcpp-lex.l"
-{
- unput('.');
- yy_top_state(yyextra);
-}
- YY_BREAK
-case 43:
-YY_RULE_SETUP
-#line 319 "glcpp/glcpp-lex.l"
-ECHO;
- YY_BREAK
-#line 1475 "glcpp/glcpp-lex.c"
- case YY_STATE_EOF(DONE):
- case YY_STATE_EOF(COMMENT):
- case YY_STATE_EOF(UNREACHABLE):
- 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 >= 163 )
- 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 >= 163 )
- 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 == 162);
- 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 bytes the byte buffer to scan
- * @param 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 319 "glcpp/glcpp-lex.l"
-
-
-
-void
-glcpp_lex_set_source_string(glcpp_parser_t *parser, const char *shader)
-{
- glcpp__scan_string(shader,parser->scanner);
-}
-
+#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; +#endif /* ! C99 */ + +/* 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 /* ! 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 +#define YY_BUF_SIZE 16384 +#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[137] = + { 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, 43, 3, 43, 4, 43, 5, 43, + 42, 43, 39, 18, 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, 39,16398, 26, 39, 37, 39, 18, 37, + + 39,16399,16400, 8206, 18, 8206, 37, 39, 8207, 18, + 8208, 18,16401, 19,16396, 22, 36, 37, 39, 21, + 8209, 18, 19, 8204, 18,16397,16404, 8205, 18, 11, + 18, 9, 8, 8212, 10, 18 + } ; + +static yyconst flex_int16_t yy_accept[164] = + { 0, + 1, 1, 1, 1, 1, 2, 3, 3, 3, 4, + 6, 8, 10, 11, 13, 14, 16, 18, 20, 23, + 26, 28, 30, 32, 35, 38, 40, 42, 44, 45, + 47, 49, 51, 53, 54, 54, 55, 56, 57, 58, + 59, 60, 61, 63, 65, 66, 68, 70, 71, 72, + 73, 74, 75, 77, 79, 80, 81, 82, 83, 83, + 83, 83, 83, 83, 83, 83, 84, 85, 86, 87, + 88, 89, 90, 92, 94, 94, 94, 94, 94, 94, + 95, 95, 95, 95, 95, 97, 99, 99, 99, 99, + 99, 99, 99, 99, 100, 100, 100, 100, 100, 100, + + 100, 102, 102, 103, 104, 104, 104, 104, 104, 106, + 106, 107, 107, 107, 107, 107, 107, 107, 109, 109, + 109, 111, 111, 113, 114, 115, 115, 116, 116, 116, + 116, 117, 117, 120, 121, 121, 123, 124, 124, 124, + 126, 127, 127, 127, 127, 128, 128, 128, 130, 130, + 132, 132, 133, 134, 134, 134, 134, 135, 135, 135, + 137, 137, 137 + } ; + +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, 1, 1, 1, 1, 1, 1, 1, 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 + } ; + +static yyconst flex_int16_t yy_base[182] = + { 0, + 0, 38, 0, 0, 38, 39, 499, 498, 500, 48, + 43, 552, 496, 44, 63, 495, 59, 65, 87, 125, + 58, 67, 68, 164, 203, 40, 75, 241, 552, 494, + 552, 140, 552, 140, 493, 552, 144, 492, 491, 487, + 486, 485, 156, 179, 267, 0, 209, 472, 471, 470, + 469, 468, 446, 124, 466, 153, 462, 458, 154, 198, + 159, 155, 183, 160, 193, 460, 552, 222, 552, 227, + 552, 459, 204, 161, 231, 232, 238, 243, 236, 303, + 245, 180, 247, 249, 281, 56, 257, 271, 248, 259, + 252, 264, 455, 454, 297, 299, 312, 313, 320, 294, + + 407, 295, 427, 426, 321, 296, 324, 425, 552, 424, + 552, 327, 329, 195, 328, 331, 332, 230, 334, 378, + 552, 377, 552, 371, 370, 335, 365, 337, 358, 342, + 360, 344, 326, 255, 340, 552, 260, 338, 246, 552, + 197, 364, 192, 352, 382, 348, 186, 552, 420, 552, + 423, 184, 141, 437, 421, 447, 79, 476, 346, 552, + 453, 552, 515, 517, 519, 521, 523, 525, 71, 527, + 529, 531, 533, 535, 537, 539, 541, 543, 545, 547, + 549 + } ; + +static yyconst flex_int16_t yy_def[182] = + { 0, + 162, 1, 163, 163, 164, 164, 165, 165, 162, 166, + 167, 162, 167, 167, 167, 167, 167, 167, 162, 166, + 167, 167, 167, 168, 168, 167, 167, 167, 162, 169, + 162, 170, 162, 20, 167, 162, 167, 167, 167, 167, + 167, 171, 19, 20, 20, 20, 20, 167, 167, 167, + 167, 167, 25, 25, 167, 167, 28, 28, 167, 167, + 167, 167, 167, 167, 167, 169, 162, 170, 162, 170, + 162, 171, 45, 25, 167, 167, 167, 167, 167, 167, + 167, 167, 167, 167, 20, 25, 167, 167, 167, 167, + 167, 167, 172, 173, 167, 167, 167, 167, 167, 167, + + 25, 167, 174, 175, 167, 167, 167, 172, 162, 173, + 162, 167, 167, 167, 167, 167, 167, 25, 167, 174, + 162, 175, 162, 176, 177, 167, 178, 167, 167, 167, + 167, 167, 25, 167, 176, 162, 177, 167, 178, 162, + 179, 167, 180, 167, 162, 167, 179, 162, 167, 162, + 167, 180, 167, 181, 167, 167, 167, 181, 167, 162, + 167, 0, 162, 162, 162, 162, 162, 162, 162, 162, + 162, 162, 162, 162, 162, 162, 162, 162, 162, 162, + 162 + } ; + +static yyconst flex_int16_t yy_nxt[592] = + { 0, + 10, 11, 12, 13, 14, 15, 16, 17, 16, 16, + 18, 19, 20, 20, 21, 22, 23, 24, 24, 24, + 24, 24, 25, 24, 24, 24, 24, 24, 24, 24, + 24, 24, 24, 24, 24, 24, 24, 24, 26, 27, + 31, 31, 36, 28, 37, 36, 36, 32, 32, 35, + 36, 35, 35, 35, 35, 35, 35, 35, 35, 38, + 36, 36, 35, 35, 35, 36, 40, 36, 39, 36, + 36, 66, 48, 49, 41, 42, 56, 36, 55, 53, + 57, 36, 50, 51, 52, 101, 35, 34, 35, 36, + 35, 35, 35, 35, 35, 35, 35, 35, 43, 43, + + 34, 35, 35, 35, 34, 34, 44, 45, 34, 34, + 34, 34, 34, 34, 34, 34, 34, 34, 34, 34, + 34, 34, 44, 34, 45, 35, 35, 36, 35, 35, + 35, 35, 35, 35, 35, 35, 46, 46, 46, 35, + 35, 35, 69, 36, 47, 37, 36, 53, 74, 70, + 71, 34, 34, 34, 56, 36, 36, 36, 57, 34, + 47, 36, 36, 35, 34, 35, 36, 35, 35, 35, + 35, 35, 35, 35, 35, 34, 34, 75, 35, 35, + 35, 81, 36, 80, 53, 36, 36, 86, 148, 83, + 34, 34, 34, 34, 36, 36, 129, 36, 34, 148, + + 36, 98, 35, 34, 35, 36, 35, 35, 35, 35, + 35, 35, 35, 35, 34, 82, 84, 35, 35, 35, + 34, 34, 34, 85, 69, 76, 54, 77, 34, 69, + 78, 162, 162, 36, 36, 79, 70, 71, 36, 85, + 36, 35, 58, 36, 34, 36, 39, 36, 140, 36, + 36, 36, 133, 53, 36, 87, 145, 36, 88, 36, + 90, 36, 36, 59, 60, 89, 36, 61, 62, 99, + 92, 104, 63, 36, 97, 91, 64, 65, 73, 73, + 73, 100, 106, 102, 73, 105, 34, 107, 73, 73, + 73, 73, 34, 34, 34, 103, 36, 36, 36, 36, + + 34, 36, 34, 93, 93, 94, 93, 93, 93, 93, + 93, 93, 93, 93, 36, 36, 34, 93, 93, 93, + 112, 113, 36, 36, 119, 95, 36, 117, 125, 36, + 36, 36, 96, 36, 36, 114, 36, 36, 115, 36, + 36, 93, 136, 116, 36, 124, 36, 159, 160, 53, + 36, 127, 128, 126, 36, 131, 130, 134, 132, 129, + 36, 141, 36, 143, 146, 149, 150, 140, 138, 142, + 142, 142, 36, 136, 144, 151, 151, 151, 155, 123, + 121, 153, 35, 145, 36, 35, 35, 35, 35, 35, + 35, 35, 35, 35, 35, 35, 35, 35, 35, 154, + + 154, 154, 154, 154, 154, 154, 154, 154, 154, 154, + 154, 154, 154, 154, 154, 154, 154, 154, 154, 154, + 35, 149, 150, 36, 149, 150, 111, 109, 123, 121, + 118, 156, 156, 156, 151, 151, 151, 35, 35, 36, + 35, 35, 35, 35, 35, 157, 35, 35, 159, 160, + 143, 35, 35, 35, 159, 160, 111, 109, 161, 161, + 161, 36, 67, 35, 161, 161, 161, 35, 36, 53, + 36, 36, 36, 36, 36, 35, 35, 35, 36, 35, + 35, 35, 35, 35, 157, 35, 35, 36, 36, 36, + 35, 35, 35, 36, 36, 36, 67, 36, 36, 162, + + 29, 29, 162, 162, 162, 162, 162, 162, 162, 162, + 162, 162, 162, 162, 35, 29, 29, 30, 30, 33, + 33, 34, 34, 35, 35, 53, 53, 68, 68, 72, + 72, 108, 108, 110, 110, 120, 120, 122, 122, 135, + 135, 137, 137, 139, 139, 147, 147, 152, 152, 158, + 158, 9, 162, 162, 162, 162, 162, 162, 162, 162, + 162, 162, 162, 162, 162, 162, 162, 162, 162, 162, + 162, 162, 162, 162, 162, 162, 162, 162, 162, 162, + 162, 162, 162, 162, 162, 162, 162, 162, 162, 162, + 162 + + } ; + +static yyconst flex_int16_t yy_chk[592] = + { 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, 26, 2, 11, 11, 14, 5, 6, 10, + 10, 10, 10, 10, 10, 10, 10, 10, 10, 14, + 21, 17, 10, 10, 10, 15, 17, 18, 15, 22, + 23, 169, 21, 21, 18, 18, 27, 27, 26, 86, + 27, 157, 22, 23, 23, 86, 10, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, + + 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, + 19, 19, 19, 19, 19, 19, 20, 20, 20, 20, + 20, 20, 20, 20, 20, 20, 20, 20, 20, 20, + 20, 20, 32, 153, 20, 37, 37, 54, 54, 32, + 32, 34, 34, 34, 56, 56, 59, 62, 56, 34, + 20, 61, 64, 20, 24, 24, 24, 24, 24, 24, + 24, 24, 24, 24, 24, 34, 43, 59, 24, 24, + 24, 62, 82, 61, 74, 63, 152, 74, 147, 64, + 44, 44, 44, 43, 143, 65, 114, 114, 44, 141, + + 60, 82, 24, 25, 25, 25, 25, 25, 25, 25, + 25, 25, 25, 25, 44, 63, 65, 25, 25, 25, + 47, 47, 47, 73, 68, 60, 25, 60, 47, 70, + 60, 68, 68, 75, 76, 60, 70, 70, 79, 73, + 77, 25, 28, 28, 47, 78, 28, 81, 139, 83, + 89, 84, 118, 118, 91, 75, 134, 134, 76, 87, + 77, 90, 137, 28, 28, 76, 92, 28, 28, 83, + 79, 89, 28, 88, 81, 78, 28, 28, 45, 45, + 45, 84, 91, 87, 45, 90, 45, 92, 45, 45, + 45, 45, 85, 85, 85, 88, 100, 102, 106, 95, + + 85, 96, 45, 80, 80, 80, 80, 80, 80, 80, + 80, 80, 80, 80, 97, 98, 85, 80, 80, 80, + 95, 96, 99, 105, 102, 80, 107, 100, 106, 112, + 115, 113, 80, 116, 117, 97, 119, 126, 98, 128, + 138, 80, 135, 99, 130, 105, 132, 159, 159, 133, + 146, 112, 113, 107, 144, 116, 115, 119, 117, 129, + 129, 128, 131, 130, 138, 142, 142, 127, 126, 129, + 129, 129, 125, 124, 132, 142, 142, 142, 146, 122, + 120, 144, 145, 145, 145, 145, 145, 145, 145, 145, + 145, 145, 145, 145, 145, 145, 145, 145, 145, 145, + + 145, 145, 145, 145, 145, 145, 145, 145, 145, 145, + 145, 145, 145, 145, 145, 145, 145, 145, 145, 145, + 145, 149, 149, 155, 151, 151, 110, 108, 104, 103, + 101, 149, 149, 149, 151, 151, 151, 154, 154, 154, + 154, 154, 154, 154, 154, 154, 154, 154, 156, 156, + 155, 154, 154, 154, 161, 161, 94, 93, 156, 156, + 156, 72, 66, 58, 161, 161, 161, 57, 55, 53, + 52, 51, 50, 49, 48, 154, 158, 158, 158, 158, + 158, 158, 158, 158, 158, 158, 158, 42, 41, 40, + 158, 158, 158, 39, 38, 35, 30, 16, 13, 9, + + 8, 7, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 158, 163, 163, 164, 164, 165, + 165, 166, 166, 167, 167, 168, 168, 170, 170, 171, + 171, 172, 172, 173, 173, 174, 174, 175, 175, 176, + 176, 177, 177, 178, 178, 179, 179, 180, 180, 181, + 181, 162, 162, 162, 162, 162, 162, 162, 162, 162, + 162, 162, 162, 162, 162, 162, 162, 162, 162, 162, + 162, 162, 162, 162, 162, 162, 162, 162, 162, 162, + 162, 162, 162, 162, 162, 162, 162, 162, 162, 162, + 162 + + } ; + +#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); + +#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 700 "glcpp/glcpp-lex.c" + +#define INITIAL 0 +#define DONE 1 +#define COMMENT 2 +#define UNREACHABLE 3 + +#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 ); + +int glcpp_get_column (yyscan_t yyscanner ); + +void glcpp_set_column (int column_no ,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 +#define YY_READ_BUF_SIZE 8192 +#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 = '*'; \ + unsigned 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 76 "glcpp/glcpp-lex.l" + + + /* Single-line comments */ +#line 962 "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 >= 163 ) + 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 != 162 ); + +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; + yyg->yy_full_match = yy_cp; + yyg->yy_full_state = yyg->yy_state_ptr; + yyg->yy_full_lp = yyg->yy_lp; + } + 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 79 "glcpp/glcpp-lex.l" +{ +} + YY_BREAK +/* Multi-line comments */ +case 2: +YY_RULE_SETUP +#line 83 "glcpp/glcpp-lex.l" +{ yy_push_state(COMMENT, yyscanner); } + YY_BREAK +case 3: +YY_RULE_SETUP +#line 84 "glcpp/glcpp-lex.l" + + YY_BREAK +case 4: +/* rule 4 can match eol */ +YY_RULE_SETUP +#line 85 "glcpp/glcpp-lex.l" +{ yylineno++; yycolumn = 0; return NEWLINE; } + YY_BREAK +case 5: +YY_RULE_SETUP +#line 86 "glcpp/glcpp-lex.l" + + YY_BREAK +case 6: +/* rule 6 can match eol */ +YY_RULE_SETUP +#line 87 "glcpp/glcpp-lex.l" +{ yylineno++; yycolumn = 0; return NEWLINE; } + YY_BREAK +case 7: +YY_RULE_SETUP +#line 88 "glcpp/glcpp-lex.l" +{ + yy_pop_state(yyscanner); + if (yyextra->space_tokens) + return SPACE; +} + YY_BREAK +case 8: +YY_RULE_SETUP +#line 94 "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 102 "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 109 "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 125 "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: +/* rule 12 can match eol */ +YY_RULE_SETUP +#line 140 "glcpp/glcpp-lex.l" +{ + yyextra->lexing_if = 1; + yyextra->space_tokens = 0; + return HASH_IFDEF; +} + YY_BREAK +case 13: +/* rule 13 can match eol */ +YY_RULE_SETUP +#line 146 "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_RULE_SETUP +#line 152 "glcpp/glcpp-lex.l" +{ + yyextra->lexing_if = 1; + yyextra->space_tokens = 0; + return HASH_IF; +} + YY_BREAK +case 15: +/* rule 15 can match eol */ +YY_RULE_SETUP +#line 158 "glcpp/glcpp-lex.l" +{ + yyextra->lexing_if = 1; + yyextra->space_tokens = 0; + return HASH_ELIF; +} + YY_BREAK +case 16: +/* rule 16 can match eol */ +YY_RULE_SETUP +#line 164 "glcpp/glcpp-lex.l" +{ + yyextra->space_tokens = 0; + return HASH_ELSE; +} + YY_BREAK +case 17: +/* rule 17 can match eol */ +YY_RULE_SETUP +#line 169 "glcpp/glcpp-lex.l" +{ + yyextra->space_tokens = 0; + return HASH_ENDIF; +} + YY_BREAK +/* When skipping (due to an #if 0 or similar) consume anything + * up to a newline. We do this with less priority than any + * #if-related directive (#if, #elif, #else, #endif), but with + * more priority than any other directive or token to avoid + * any side-effects from skipped content. + * + * We use the lexing_if flag to avoid skipping any part of an + * if conditional expression. */ +case 18: +/* rule 18 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 182 "glcpp/glcpp-lex.l" +{ + /* Since this rule always matches, YY_USER_ACTION gets called for it, + * wrongly incrementing yycolumn. We undo that effect here. */ + yycolumn -= yyleng; + if (yyextra->lexing_if || + yyextra->skip_stack == NULL || + yyextra->skip_stack->type == SKIP_NO_SKIP) + { + REJECT; + } +} + YY_BREAK +case 19: +YY_RULE_SETUP +#line 194 "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 201 "glcpp/glcpp-lex.l" +{ + yyextra->space_tokens = 0; + return HASH_DEFINE_FUNC; +} + YY_BREAK +case 21: +YY_RULE_SETUP +#line 206 "glcpp/glcpp-lex.l" +{ + yyextra->space_tokens = 0; + return HASH_DEFINE_OBJ; +} + YY_BREAK +case 22: +YY_RULE_SETUP +#line 211 "glcpp/glcpp-lex.l" +{ + yyextra->space_tokens = 0; + return HASH_UNDEF; +} + YY_BREAK +case 23: +YY_RULE_SETUP +#line 216 "glcpp/glcpp-lex.l" +{ + yyextra->space_tokens = 0; + return HASH; +} + YY_BREAK +case 24: +YY_RULE_SETUP +#line 221 "glcpp/glcpp-lex.l" +{ + yylval->str = ralloc_strdup (yyextra, yytext); + return INTEGER_STRING; +} + YY_BREAK +case 25: +YY_RULE_SETUP +#line 226 "glcpp/glcpp-lex.l" +{ + yylval->str = ralloc_strdup (yyextra, yytext); + return INTEGER_STRING; +} + YY_BREAK +case 26: +YY_RULE_SETUP +#line 231 "glcpp/glcpp-lex.l" +{ + yylval->str = ralloc_strdup (yyextra, yytext); + return INTEGER_STRING; +} + YY_BREAK +case 27: +YY_RULE_SETUP +#line 236 "glcpp/glcpp-lex.l" +{ + return LEFT_SHIFT; +} + YY_BREAK +case 28: +YY_RULE_SETUP +#line 240 "glcpp/glcpp-lex.l" +{ + return RIGHT_SHIFT; +} + YY_BREAK +case 29: +YY_RULE_SETUP +#line 244 "glcpp/glcpp-lex.l" +{ + return LESS_OR_EQUAL; +} + YY_BREAK +case 30: +YY_RULE_SETUP +#line 248 "glcpp/glcpp-lex.l" +{ + return GREATER_OR_EQUAL; +} + YY_BREAK +case 31: +YY_RULE_SETUP +#line 252 "glcpp/glcpp-lex.l" +{ + return EQUAL; +} + YY_BREAK +case 32: +YY_RULE_SETUP +#line 256 "glcpp/glcpp-lex.l" +{ + return NOT_EQUAL; +} + YY_BREAK +case 33: +YY_RULE_SETUP +#line 260 "glcpp/glcpp-lex.l" +{ + return AND; +} + YY_BREAK +case 34: +YY_RULE_SETUP +#line 264 "glcpp/glcpp-lex.l" +{ + return OR; +} + YY_BREAK +case 35: +YY_RULE_SETUP +#line 268 "glcpp/glcpp-lex.l" +{ + return PASTE; +} + YY_BREAK +case 36: +YY_RULE_SETUP +#line 272 "glcpp/glcpp-lex.l" +{ + return DEFINED; +} + YY_BREAK +case 37: +YY_RULE_SETUP +#line 276 "glcpp/glcpp-lex.l" +{ + yylval->str = ralloc_strdup (yyextra, yytext); + return IDENTIFIER; +} + YY_BREAK +case 38: +YY_RULE_SETUP +#line 281 "glcpp/glcpp-lex.l" +{ + return yytext[0]; +} + YY_BREAK +case 39: +YY_RULE_SETUP +#line 285 "glcpp/glcpp-lex.l" +{ + yylval->str = ralloc_strdup (yyextra, yytext); + return OTHER; +} + YY_BREAK +case 40: +YY_RULE_SETUP +#line 290 "glcpp/glcpp-lex.l" +{ + if (yyextra->space_tokens) { + return SPACE; + } +} + YY_BREAK +case 41: +/* rule 41 can match eol */ +YY_RULE_SETUP +#line 296 "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 304 "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 314 "glcpp/glcpp-lex.l" +{ + unput('.'); + yy_top_state(yyextra); +} + YY_BREAK +case 43: +YY_RULE_SETUP +#line 319 "glcpp/glcpp-lex.l" +ECHO; + YY_BREAK +#line 1479 "glcpp/glcpp-lex.c" + case YY_STATE_EOF(DONE): + case YY_STATE_EOF(COMMENT): + case YY_STATE_EOF(UNREACHABLE): + 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 >= 163 ) + 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 >= 163 ) + 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 == 162); + 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 bytes the byte buffer to scan + * @param 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 319 "glcpp/glcpp-lex.l" + + + +void +glcpp_lex_set_source_string(glcpp_parser_t *parser, const char *shader) +{ + glcpp__scan_string(shader,parser->scanner); +} + |