+++ /dev/null
-#define yy_create_buffer Stacker_create_buffer
-#define yy_delete_buffer Stacker_delete_buffer
-#define yy_scan_buffer Stacker_scan_buffer
-#define yy_scan_string Stacker_scan_string
-#define yy_scan_bytes Stacker_scan_bytes
-#define yy_flex_debug Stacker_flex_debug
-#define yy_init_buffer Stacker_init_buffer
-#define yy_flush_buffer Stacker_flush_buffer
-#define yy_load_buffer_state Stacker_load_buffer_state
-#define yy_switch_to_buffer Stacker_switch_to_buffer
-#define yyin Stackerin
-#define yyleng Stackerleng
-#define yylex Stackerlex
-#define yyout Stackerout
-#define yyrestart Stackerrestart
-#define yytext Stackertext
-#define yylineno Stackerlineno
-
-#line 20 "Lexer.cpp"
-/* A lexical scanner generated by flex */
-
-/* Scanner skeleton version:
- * $Header$
- */
-
-#define FLEX_SCANNER
-#define YY_FLEX_MAJOR_VERSION 2
-#define YY_FLEX_MINOR_VERSION 5
-
-#include <stdio.h>
-#include <unistd.h>
-
-
-/* cfront 1.2 defines "c_plusplus" instead of "__cplusplus" */
-#ifdef c_plusplus
-#ifndef __cplusplus
-#define __cplusplus
-#endif
-#endif
-
-
-#ifdef __cplusplus
-
-#include <stdlib.h>
-
-/* Use prototypes in function declarations. */
-#define YY_USE_PROTOS
-
-/* The "const" storage-class-modifier is valid. */
-#define YY_USE_CONST
-
-#else /* ! __cplusplus */
-
-#if __STDC__
-
-#define YY_USE_PROTOS
-#define YY_USE_CONST
-
-#endif /* __STDC__ */
-#endif /* ! __cplusplus */
-
-#ifdef __TURBOC__
- #pragma warn -rch
- #pragma warn -use
-#include <io.h>
-#include <stdlib.h>
-#define YY_USE_CONST
-#define YY_USE_PROTOS
-#endif
-
-#ifdef YY_USE_CONST
-#define yyconst const
-#else
-#define yyconst
-#endif
-
-
-#ifdef YY_USE_PROTOS
-#define YY_PROTO(proto) proto
-#else
-#define YY_PROTO(proto) ()
-#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)
-
-/* 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 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 ((yy_start - 1) / 2)
-#define YYSTATE YY_START
-
-/* Action number for EOF rule of a given start state. */
-#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
-
-/* Special action meaning "start processing a new file". */
-#define YY_NEW_FILE yyrestart( yyin )
-
-#define YY_END_OF_BUFFER_CHAR 0
-
-/* Size of default input buffer. */
-#define YY_BUF_SIZE (16384*64)
-
-typedef struct yy_buffer_state *YY_BUFFER_STATE;
-
-extern int yyleng;
-extern FILE *yyin, *yyout;
-
-#define EOB_ACT_CONTINUE_SCAN 0
-#define EOB_ACT_END_OF_FILE 1
-#define EOB_ACT_LAST_MATCH 2
-
-/* The funky do-while in the following #define is used to turn the definition
- * int a single C statement (which needs a semi-colon terminator). This
- * avoids problems with code like:
- *
- * if ( condition_holds )
- * yyless( 5 );
- * else
- * do_something_else();
- *
- * Prior to using the do-while the compiler would get upset at the
- * "else" because it interpreted the "if" statement as being all
- * done when it reached the ';' after the yyless() call.
- */
-
-/* Return all but the first 'n' matched characters back to the input stream. */
-
-#define yyless(n) \
- do \
- { \
- /* Undo effects of setting up yytext. */ \
- *yy_cp = yy_hold_char; \
- YY_RESTORE_YY_MORE_OFFSET \
- yy_c_buf_p = yy_cp = yy_bp + n - YY_MORE_ADJ; \
- YY_DO_BEFORE_ACTION; /* set up yytext again */ \
- } \
- while ( 0 )
-
-#define unput(c) yyunput( c, yytext_ptr )
-
-/* The following is because we cannot portably get our hands on size_t
- * (without autoconf's help, which isn't available because we want
- * flex-generated scanners to compile on their own).
- */
-typedef unsigned int yy_size_t;
-
-
-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;
-
- /* Whether to try to fill the input buffer when we reach the
- * end of it.
- */
- int yy_fill_buffer;
-
- int yy_buffer_status;
-#define YY_BUFFER_NEW 0
-#define YY_BUFFER_NORMAL 1
- /* When an EOF's been seen but there's still some text to process
- * then we mark the buffer as YY_EOF_PENDING, to indicate that we
- * shouldn't try reading from the input source any more. We might
- * still have a bunch of tokens to match, though, because of
- * possible backing-up.
- *
- * When we actually see the EOF, we change the status to "new"
- * (via yyrestart()), so that the user can continue scanning by
- * just pointing yyin at a new input file.
- */
-#define YY_BUFFER_EOF_PENDING 2
- };
-
-static YY_BUFFER_STATE yy_current_buffer = 0;
-
-/* 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".
- */
-#define YY_CURRENT_BUFFER yy_current_buffer
-
-
-/* yy_hold_char holds the character lost when yytext is formed. */
-static char yy_hold_char;
-
-static int yy_n_chars; /* number of characters read into yy_ch_buf */
-
-
-int yyleng;
-
-/* Points to current character in buffer. */
-static char *yy_c_buf_p = (char *) 0;
-static int yy_init = 1; /* whether we need to initialize */
-static int yy_start = 0; /* start state number */
-
-/* Flag which is used to allow yywrap()'s to do buffer switches
- * instead of setting up a fresh yyin. A bit of a hack ...
- */
-static int yy_did_buffer_switch_on_eof;
-
-void yyrestart YY_PROTO(( FILE *input_file ));
-
-void yy_switch_to_buffer YY_PROTO(( YY_BUFFER_STATE new_buffer ));
-void yy_load_buffer_state YY_PROTO(( void ));
-YY_BUFFER_STATE yy_create_buffer YY_PROTO(( FILE *file, int size ));
-void yy_delete_buffer YY_PROTO(( YY_BUFFER_STATE b ));
-void yy_init_buffer YY_PROTO(( YY_BUFFER_STATE b, FILE *file ));
-void yy_flush_buffer YY_PROTO(( YY_BUFFER_STATE b ));
-#define YY_FLUSH_BUFFER yy_flush_buffer( yy_current_buffer )
-
-YY_BUFFER_STATE yy_scan_buffer YY_PROTO(( char *base, yy_size_t size ));
-YY_BUFFER_STATE yy_scan_string YY_PROTO(( yyconst char *yy_str ));
-YY_BUFFER_STATE yy_scan_bytes YY_PROTO(( yyconst char *bytes, int len ));
-
-static void *yy_flex_alloc YY_PROTO(( yy_size_t ));
-static inline void *yy_flex_realloc YY_PROTO(( void *, yy_size_t ));
-static void yy_flex_free YY_PROTO(( void * ));
-
-#define yy_new_buffer yy_create_buffer
-
-#define yy_set_interactive(is_interactive) \
- { \
- if ( ! yy_current_buffer ) \
- yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
- yy_current_buffer->yy_is_interactive = is_interactive; \
- }
-
-#define yy_set_bol(at_bol) \
- { \
- if ( ! yy_current_buffer ) \
- yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
- yy_current_buffer->yy_at_bol = at_bol; \
- }
-
-#define YY_AT_BOL() (yy_current_buffer->yy_at_bol)
-
-
-#define YY_USES_REJECT
-
-#define yywrap() 1
-#define YY_SKIP_YYWRAP
-typedef unsigned char YY_CHAR;
-FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;
-typedef int yy_state_type;
-extern int yylineno;
-int yylineno = 1;
-extern char *yytext;
-#define yytext_ptr yytext
-
-static yy_state_type yy_get_previous_state YY_PROTO(( void ));
-static yy_state_type yy_try_NUL_trans YY_PROTO(( yy_state_type current_state ));
-static int yy_get_next_buffer YY_PROTO(( void ));
-static void yy_fatal_error YY_PROTO(( yyconst char msg[] ));
-
-/* Done after the current pattern has been matched and before the
- * corresponding action - sets up yytext.
- */
-#define YY_DO_BEFORE_ACTION \
- yytext_ptr = yy_bp; \
- yyleng = (int) (yy_cp - yy_bp); \
- yy_hold_char = *yy_cp; \
- *yy_cp = '\0'; \
- yy_c_buf_p = yy_cp;
-
-#define YY_NUM_RULES 89
-#define YY_END_OF_BUFFER 90
-static yyconst short int yy_acclist[266] =
- { 0,
- 90, 89, 88, 89, 89, 89, 89, 89, 25, 89,
- 21, 89, 22, 89, 26, 89, 83, 89, 83, 89,
- 3, 89, 4, 89, 9, 89, 19, 89, 11, 89,
- 87, 89, 87, 89, 87, 89, 87, 89, 87, 89,
- 87, 89, 87, 89, 87, 89, 87, 89, 87, 89,
- 87, 89, 87, 89, 87, 89, 87, 89, 87, 89,
- 87, 89, 87, 89, 87, 89, 81, 86, 1, 2,
- 32, 23, 83, 24, 84, 36, 13, 17, 75, 74,
- 73, 82, 15, 37, 78, 77, 76, 87, 87, 87,
- 72, 87, 87, 87, 87, 87, 20, 87, 87, 87,
-
- 87, 87, 16, 87, 12, 87, 61, 87, 14, 87,
- 10, 87, 87, 87, 87, 18, 87, 87, 87, 7,
- 87, 34, 87, 87, 87, 87, 87, 87, 87, 87,
- 87, 87, 87, 87, 87, 87, 87, 85, 29, 87,
- 33, 87, 87, 87, 40, 87, 87, 65, 87, 87,
- 87, 87, 87, 59, 87, 87, 87, 31, 87, 30,
- 87, 27, 87, 28, 87, 39, 87, 8, 87, 87,
- 87, 60, 87, 87, 87, 87, 45, 87, 87, 87,
- 87, 87, 70, 87, 87, 87, 87, 35, 87, 38,
- 87, 80, 87, 51, 87, 62, 87, 87, 68, 87,
-
- 87, 87, 58, 87, 79, 87, 87, 50, 87, 42,
- 87, 43, 87, 87, 87, 47, 87, 55, 87, 46,
- 87, 87, 87, 41, 87, 5, 87, 48, 87, 87,
- 49, 87, 63, 87, 6, 87, 87, 87, 53, 87,
- 87, 87, 56, 87, 87, 71, 87, 52, 87, 54,
- 87, 64, 87, 87, 57, 87, 87, 67, 87, 44,
- 87, 69, 87, 66, 87
- } ;
-
-static yyconst short int yy_accept[189] =
- { 0,
- 1, 1, 1, 2, 3, 5, 6, 7, 8, 9,
- 11, 13, 15, 17, 19, 21, 23, 25, 27, 29,
- 31, 33, 35, 37, 39, 41, 43, 45, 47, 49,
- 51, 53, 55, 57, 59, 61, 63, 65, 67, 68,
- 68, 69, 69, 70, 70, 71, 72, 73, 74, 75,
- 76, 76, 77, 78, 79, 80, 81, 82, 83, 84,
- 85, 86, 87, 88, 89, 90, 91, 93, 94, 95,
- 96, 97, 99, 100, 101, 102, 103, 105, 107, 109,
- 111, 113, 114, 115, 116, 118, 119, 120, 122, 124,
- 125, 126, 127, 128, 129, 130, 131, 132, 133, 134,
-
- 135, 136, 137, 138, 139, 141, 143, 144, 145, 147,
- 148, 150, 151, 152, 153, 154, 156, 157, 158, 160,
- 162, 164, 166, 168, 170, 171, 172, 174, 175, 176,
- 177, 179, 180, 181, 182, 183, 185, 186, 187, 188,
- 190, 192, 194, 196, 198, 199, 201, 202, 203, 205,
- 207, 208, 210, 212, 214, 215, 216, 218, 220, 222,
- 223, 224, 226, 228, 230, 231, 233, 235, 237, 238,
- 239, 241, 242, 243, 245, 246, 248, 250, 252, 254,
- 255, 257, 258, 260, 262, 264, 266, 266
- } ;
-
-static yyconst int yy_ec[256] =
- { 0,
- 1, 1, 1, 1, 1, 1, 1, 1, 2, 3,
- 1, 1, 2, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 2, 4, 5, 6, 1, 1, 1, 1, 7,
- 8, 9, 10, 1, 11, 1, 12, 13, 14, 15,
- 14, 14, 14, 14, 14, 14, 14, 16, 17, 18,
- 19, 20, 1, 1, 21, 22, 23, 24, 25, 26,
- 27, 28, 29, 30, 31, 32, 33, 34, 35, 36,
- 37, 38, 39, 40, 41, 42, 43, 44, 30, 30,
- 1, 1, 1, 1, 45, 1, 46, 46, 47, 48,
-
- 46, 46, 30, 30, 30, 30, 30, 30, 30, 30,
- 30, 30, 30, 30, 49, 30, 30, 30, 30, 50,
- 30, 30, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
-
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 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 int yy_meta[51] =
- { 0,
- 1, 1, 2, 1, 1, 1, 1, 1, 1, 1,
- 3, 1, 4, 4, 4, 1, 1, 1, 1, 1,
- 4, 4, 4, 4, 4, 4, 3, 3, 3, 3,
- 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
- 3, 3, 3, 3, 3, 4, 4, 4, 3, 3
- } ;
-
-static yyconst short int yy_base[193] =
- { 0,
- 0, 0, 228, 229, 229, 208, 221, 222, 216, 211,
- 41, 46, 229, 49, 52, 229, 229, 53, 203, 33,
- 36, 0, 183, 36, 51, 54, 44, 194, 51, 58,
- 61, 70, 65, 72, 73, 82, 191, 183, 229, 212,
- 229, 213, 229, 207, 206, 229, 229, 100, 229, 104,
- 0, 229, 229, 229, 229, 229, 229, 229, 229, 229,
- 229, 229, 229, 0, 174, 188, 0, 176, 88, 171,
- 185, 0, 179, 175, 168, 180, 164, 0, 0, 0,
- 0, 93, 169, 178, 174, 164, 173, 0, 0, 173,
- 174, 156, 88, 94, 160, 162, 172, 171, 169, 149,
-
- 166, 159, 149, 0, 0, 0, 150, 149, 169, 158,
- 153, 141, 141, 136, 153, 0, 143, 144, 0, 0,
- 0, 0, 160, 0, 136, 142, 0, 131, 130, 138,
- 154, 128, 142, 143, 129, 0, 139, 132, 130, 0,
- 146, 0, 0, 0, 134, 0, 134, 137, 0, 0,
- 122, 0, 141, 0, 117, 116, 0, 0, 138, 129,
- 122, 121, 0, 120, 108, 0, 0, 0, 94, 108,
- 0, 91, 95, 0, 87, 0, 0, 0, 0, 81,
- 0, 53, 0, 0, 0, 0, 229, 137, 141, 145,
- 147, 64
-
- } ;
-
-static yyconst short int yy_def[193] =
- { 0,
- 187, 1, 187, 187, 187, 187, 188, 189, 190, 187,
- 187, 187, 187, 187, 187, 187, 187, 187, 187, 187,
- 191, 191, 191, 191, 191, 191, 191, 191, 191, 191,
- 191, 191, 191, 191, 191, 191, 191, 191, 187, 188,
- 187, 189, 187, 190, 190, 187, 187, 187, 187, 187,
- 192, 187, 187, 187, 187, 187, 187, 187, 187, 187,
- 187, 187, 187, 191, 191, 191, 191, 191, 191, 191,
- 191, 191, 191, 191, 191, 191, 191, 191, 191, 191,
- 191, 191, 191, 191, 191, 191, 191, 191, 191, 191,
- 191, 191, 191, 191, 191, 191, 191, 191, 191, 191,
-
- 191, 191, 191, 192, 191, 191, 191, 191, 191, 191,
- 191, 191, 191, 191, 191, 191, 191, 191, 191, 191,
- 191, 191, 191, 191, 191, 191, 191, 191, 191, 191,
- 191, 191, 191, 191, 191, 191, 191, 191, 191, 191,
- 191, 191, 191, 191, 191, 191, 191, 191, 191, 191,
- 191, 191, 191, 191, 191, 191, 191, 191, 191, 191,
- 191, 191, 191, 191, 191, 191, 191, 191, 191, 191,
- 191, 191, 191, 191, 191, 191, 191, 191, 191, 191,
- 191, 191, 191, 191, 191, 191, 0, 187, 187, 187,
- 187, 187
-
- } ;
-
-static yyconst short int yy_nxt[280] =
- { 0,
- 4, 5, 5, 6, 7, 8, 9, 4, 10, 11,
- 12, 13, 14, 15, 15, 16, 17, 18, 19, 20,
- 21, 22, 23, 24, 25, 26, 27, 22, 28, 22,
- 22, 29, 30, 31, 32, 33, 22, 34, 35, 36,
- 22, 22, 37, 38, 4, 22, 22, 22, 22, 22,
- 47, 59, 60, 48, 48, 48, 49, 65, 50, 50,
- 50, 48, 48, 48, 48, 48, 48, 104, 77, 66,
- 52, 53, 54, 68, 74, 80, 69, 186, 82, 61,
- 62, 63, 70, 78, 71, 85, 83, 72, 75, 86,
- 81, 76, 84, 91, 73, 87, 93, 96, 51, 55,
-
- 56, 57, 99, 88, 185, 92, 94, 89, 97, 95,
- 128, 90, 48, 48, 48, 98, 50, 50, 50, 100,
- 108, 117, 101, 109, 118, 130, 184, 129, 183, 182,
- 181, 180, 179, 131, 178, 177, 119, 40, 40, 40,
- 40, 42, 42, 42, 42, 44, 176, 44, 44, 64,
- 64, 175, 174, 173, 172, 171, 170, 169, 168, 167,
- 166, 165, 164, 163, 162, 161, 160, 159, 158, 157,
- 156, 155, 154, 153, 152, 151, 150, 149, 148, 147,
- 146, 145, 144, 143, 142, 141, 140, 139, 138, 137,
- 136, 135, 134, 133, 132, 127, 126, 125, 124, 123,
-
- 122, 121, 120, 116, 115, 114, 113, 112, 111, 110,
- 107, 106, 105, 45, 45, 43, 41, 103, 102, 79,
- 67, 58, 46, 45, 43, 41, 39, 187, 3, 187,
- 187, 187, 187, 187, 187, 187, 187, 187, 187, 187,
- 187, 187, 187, 187, 187, 187, 187, 187, 187, 187,
- 187, 187, 187, 187, 187, 187, 187, 187, 187, 187,
- 187, 187, 187, 187, 187, 187, 187, 187, 187, 187,
- 187, 187, 187, 187, 187, 187, 187, 187, 187
- } ;
-
-static yyconst short int yy_chk[280] =
- { 0,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 11, 20, 20, 11, 11, 11, 12, 21, 12, 12,
- 12, 14, 14, 14, 15, 15, 15, 192, 27, 21,
- 18, 18, 18, 24, 26, 29, 24, 182, 30, 20,
- 20, 20, 25, 27, 25, 31, 30, 25, 26, 31,
- 29, 26, 30, 33, 25, 32, 34, 35, 14, 18,
-
- 18, 18, 36, 32, 180, 33, 34, 32, 35, 34,
- 93, 32, 48, 48, 48, 35, 50, 50, 50, 36,
- 69, 82, 36, 69, 82, 94, 175, 93, 173, 172,
- 170, 169, 165, 94, 164, 162, 82, 188, 188, 188,
- 188, 189, 189, 189, 189, 190, 161, 190, 190, 191,
- 191, 160, 159, 156, 155, 153, 151, 148, 147, 145,
- 141, 139, 138, 137, 135, 134, 133, 132, 131, 130,
- 129, 128, 126, 125, 123, 118, 117, 115, 114, 113,
- 112, 111, 110, 109, 108, 107, 103, 102, 101, 100,
- 99, 98, 97, 96, 95, 92, 91, 90, 87, 86,
-
- 85, 84, 83, 77, 76, 75, 74, 73, 71, 70,
- 68, 66, 65, 45, 44, 42, 40, 38, 37, 28,
- 23, 19, 10, 9, 8, 7, 6, 3, 187, 187,
- 187, 187, 187, 187, 187, 187, 187, 187, 187, 187,
- 187, 187, 187, 187, 187, 187, 187, 187, 187, 187,
- 187, 187, 187, 187, 187, 187, 187, 187, 187, 187,
- 187, 187, 187, 187, 187, 187, 187, 187, 187, 187,
- 187, 187, 187, 187, 187, 187, 187, 187, 187
- } ;
-
-static yy_state_type yy_state_buf[YY_BUF_SIZE + 2], *yy_state_ptr;
-static char *yy_full_match;
-static int yy_lp;
-#define REJECT \
-{ \
-*yy_cp = yy_hold_char; /* undo effects of setting up yytext */ \
-yy_cp = yy_full_match; /* restore poss. backed-over text */ \
-++yy_lp; \
-goto find_rule; \
-}
-#define yymore() yymore_used_but_not_detected
-#define YY_MORE_ADJ 0
-#define YY_RESTORE_YY_MORE_OFFSET
-char *yytext;
-#line 1 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-#define INITIAL 0
-/*===-- Lexer.l - Scanner for Stacker language -----------------*- C++ -*--===//
-//
-// The LLVM Compiler Infrastructure
-//
-// This file was developed by Reid Spencer and donated to the LLVM research
-// group and is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This file implements the flex scanner for Stacker languages files.
-//
-//===----------------------------------------------------------------------===*/
-#define YY_NEVER_INTERACTIVE 1
-#line 29 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-
-#include "StackerCompiler.h"
-#include "StackerParser.h"
-
-/* Conversion of text ints to binary */
-static int64_t IntToVal(const char *Buffer) {
- int64_t Result = 0;
- for (; *Buffer; Buffer++) {
- int64_t OldRes = Result;
- Result *= 10;
- Result += *Buffer-'0';
- if (Result < OldRes) // Uh, oh, overflow detected!!!
- StackerCompiler::ThrowException("constant bigger than 64 bits detected!");
- }
- return Result;
-}
-
-/* Conversion of text hexadecimal ints to binary */
-static int64_t HexIntToVal(const char *Buffer) {
- int64_t Result = 0;
- for (; *Buffer; ++Buffer) {
- int64_t OldRes = Result;
- Result *= 16;
- char C = *Buffer;
- if (C >= '0' && C <= '9')
- Result += C-'0';
- else if (C >= 'A' && C <= 'F')
- Result += C-'A'+10;
- else if (C >= 'a' && C <= 'f')
- Result += C-'a'+10;
-
- if (Result < OldRes) // Uh, oh, overflow detected!!!
- StackerCompiler::ThrowException("constant bigger than 64 bits detected!");
- }
- return Result;
-}
-
-#define YY_NEVER_INTERACTIVE 1
-/* Comments start with a ; and go till end of line */
-/* You can also embed them in ( ... ) */
-/* We ignore white space */
-/* jdentifiers start with a % sign */
-/* Strings can contain any character except " and \ */
-/* Positive and negative integer constants*/
-/* Special Characters - name them to avoid flex confusion */
-#line 608 "Lexer.cpp"
-
-/* Macros after this point can all be overridden by user definitions in
- * section 1.
- */
-
-#ifndef YY_SKIP_YYWRAP
-#ifdef __cplusplus
-extern "C" int yywrap YY_PROTO(( void ));
-#else
-extern int yywrap YY_PROTO(( void ));
-#endif
-#endif
-
-#ifndef YY_NO_UNPUT
-static inline void yyunput YY_PROTO(( int c, char *buf_ptr ));
-#endif
-
-#ifndef yytext_ptr
-static void yy_flex_strncpy YY_PROTO(( char *, yyconst char *, int ));
-#endif
-
-#ifdef YY_NEED_STRLEN
-static int yy_flex_strlen YY_PROTO(( yyconst char * ));
-#endif
-
-#ifndef YY_NO_INPUT
-#ifdef __cplusplus
-static int yyinput YY_PROTO(( void ));
-#else
-static int input YY_PROTO(( void ));
-#endif
-#endif
-
-#if YY_STACK_USED
-static int yy_start_stack_ptr = 0;
-static int yy_start_stack_depth = 0;
-static int *yy_start_stack = 0;
-#ifndef YY_NO_PUSH_STATE
-static void yy_push_state YY_PROTO(( int new_state ));
-#endif
-#ifndef YY_NO_POP_STATE
-static void yy_pop_state YY_PROTO(( void ));
-#endif
-#ifndef YY_NO_TOP_STATE
-static int yy_top_state YY_PROTO(( void ));
-#endif
-
-#else
-#define YY_NO_PUSH_STATE 1
-#define YY_NO_POP_STATE 1
-#define YY_NO_TOP_STATE 1
-#endif
-
-#ifdef YY_MALLOC_DECL
-YY_MALLOC_DECL
-#else
-#if __STDC__
-#ifndef __cplusplus
-#include <stdlib.h>
-#endif
-#else
-/* Just try to get by without declaring the routines. This will fail
- * miserably on non-ANSI systems for which sizeof(size_t) != sizeof(int)
- * or sizeof(void*) != sizeof(int).
- */
-#endif
-#endif
-
-/* 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 (void) fwrite( yytext, yyleng, 1, yyout )
-#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->yy_is_interactive ) \
- { \
- int c = '*', 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 if ( ((result = fread( buf, 1, max_size, yyin )) == 0) \
- && ferror( yyin ) ) \
- YY_FATAL_ERROR( "input in flex scanner failed" );
-#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 )
-#endif
-
-/* Default declaration of generated scanner - a define so the user can
- * easily add parameters.
- */
-#ifndef YY_DECL
-#define YY_DECL int yylex YY_PROTO(( void ))
-#endif
-
-/* 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 \
- YY_USER_ACTION
-
-YY_DECL
- {
- register yy_state_type yy_current_state;
- register char *yy_cp = NULL, *yy_bp = NULL;
- register int yy_act;
-
-#line 112 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-
-
-#line 762 "Lexer.cpp"
-
- if ( yy_init )
- {
- yy_init = 0;
-
-#ifdef YY_USER_INIT
- YY_USER_INIT;
-#endif
-
- if ( ! yy_start )
- yy_start = 1; /* first start state */
-
- if ( ! yyin )
- yyin = stdin;
-
- if ( ! yyout )
- yyout = stdout;
-
- if ( ! yy_current_buffer )
- yy_current_buffer =
- yy_create_buffer( yyin, YY_BUF_SIZE );
-
- yy_load_buffer_state();
- }
-
- while ( 1 ) /* loops until end-of-file is reached */
- {
- yy_cp = yy_c_buf_p;
-
- /* Support of yytext. */
- *yy_cp = 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 = yy_start;
- yy_state_ptr = yy_state_buf;
- *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 >= 188 )
- yy_c = yy_meta[(unsigned int) yy_c];
- }
- yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
- *yy_state_ptr++ = yy_current_state;
- ++yy_cp;
- }
- while ( yy_current_state != 187 );
-
-yy_find_action:
- yy_current_state = *--yy_state_ptr;
- 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 ( yy_lp && yy_lp < yy_accept[yy_current_state + 1] )
- {
- yy_act = yy_acclist[yy_lp];
- {
- yy_full_match = yy_cp;
- break;
- }
- }
- --yy_cp;
- yy_current_state = *--yy_state_ptr;
- yy_lp = yy_accept[yy_current_state];
- }
-
- YY_DO_BEFORE_ACTION;
-
- if ( yy_act != YY_END_OF_BUFFER )
- {
- int yyl;
- for ( yyl = 0; yyl < yyleng; ++yyl )
- if ( yytext[yyl] == '\n' )
- ++yylineno;
- }
-
-do_action: /* This label is used only to access EOF actions. */
-
-
- switch ( yy_act )
- { /* beginning of action switch */
-case 1:
-*yy_cp = yy_hold_char; /* undo effects of setting up yytext */
-yy_c_buf_p = yy_cp -= 1;
-YY_DO_BEFORE_ACTION; /* set up yytext again */
-YY_RULE_SETUP
-#line 114 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ /* Ignore comments */ }
- YY_BREAK
-case 2:
-YY_RULE_SETUP
-#line 115 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ /* Ignore comments */ }
- YY_BREAK
-case 3:
-YY_RULE_SETUP
-#line 117 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return COLON; }
- YY_BREAK
-case 4:
-YY_RULE_SETUP
-#line 118 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return SEMI; }
- YY_BREAK
-case 5:
-YY_RULE_SETUP
-#line 120 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return TRUETOK; }
- YY_BREAK
-case 6:
-YY_RULE_SETUP
-#line 121 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return FALSETOK; }
- YY_BREAK
-case 7:
-YY_RULE_SETUP
-#line 122 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return TRUETOK; }
- YY_BREAK
-case 8:
-YY_RULE_SETUP
-#line 123 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return FALSETOK; }
- YY_BREAK
-case 9:
-YY_RULE_SETUP
-#line 124 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return LESS; }
- YY_BREAK
-case 10:
-YY_RULE_SETUP
-#line 125 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return LESS; }
- YY_BREAK
-case 11:
-YY_RULE_SETUP
-#line 126 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return MORE; }
- YY_BREAK
-case 12:
-YY_RULE_SETUP
-#line 127 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return MORE; }
- YY_BREAK
-case 13:
-YY_RULE_SETUP
-#line 128 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return LESS_EQUAL; }
- YY_BREAK
-case 14:
-YY_RULE_SETUP
-#line 129 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return LESS_EQUAL; }
- YY_BREAK
-case 15:
-YY_RULE_SETUP
-#line 130 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return MORE_EQUAL; }
- YY_BREAK
-case 16:
-YY_RULE_SETUP
-#line 131 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return MORE_EQUAL; }
- YY_BREAK
-case 17:
-YY_RULE_SETUP
-#line 132 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return NOT_EQUAL; }
- YY_BREAK
-case 18:
-YY_RULE_SETUP
-#line 133 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return NOT_EQUAL; }
- YY_BREAK
-case 19:
-YY_RULE_SETUP
-#line 134 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return EQUAL; }
- YY_BREAK
-case 20:
-YY_RULE_SETUP
-#line 135 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return EQUAL; }
- YY_BREAK
-case 21:
-YY_RULE_SETUP
-#line 137 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return PLUS; }
- YY_BREAK
-case 22:
-YY_RULE_SETUP
-#line 138 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return MINUS; }
- YY_BREAK
-case 23:
-YY_RULE_SETUP
-#line 139 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return INCR; }
- YY_BREAK
-case 24:
-YY_RULE_SETUP
-#line 140 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return DECR; }
- YY_BREAK
-case 25:
-YY_RULE_SETUP
-#line 141 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return MULT; }
- YY_BREAK
-case 26:
-YY_RULE_SETUP
-#line 142 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return DIV; }
- YY_BREAK
-case 27:
-YY_RULE_SETUP
-#line 143 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return MODULUS; }
- YY_BREAK
-case 28:
-YY_RULE_SETUP
-#line 144 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return NEGATE; }
- YY_BREAK
-case 29:
-YY_RULE_SETUP
-#line 145 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return ABS; }
- YY_BREAK
-case 30:
-YY_RULE_SETUP
-#line 146 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return MIN; }
- YY_BREAK
-case 31:
-YY_RULE_SETUP
-#line 147 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return MAX; }
- YY_BREAK
-case 32:
-YY_RULE_SETUP
-#line 148 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return STAR_SLASH; }
- YY_BREAK
-case 33:
-YY_RULE_SETUP
-#line 150 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return AND; }
- YY_BREAK
-case 34:
-YY_RULE_SETUP
-#line 151 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return OR; }
- YY_BREAK
-case 35:
-YY_RULE_SETUP
-#line 152 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return XOR; }
- YY_BREAK
-case 36:
-YY_RULE_SETUP
-#line 153 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return LSHIFT; }
- YY_BREAK
-case 37:
-YY_RULE_SETUP
-#line 154 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return RSHIFT; }
- YY_BREAK
-case 38:
-YY_RULE_SETUP
-#line 156 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return DROP; }
- YY_BREAK
-case 39:
-YY_RULE_SETUP
-#line 157 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return NIP; }
- YY_BREAK
-case 40:
-YY_RULE_SETUP
-#line 158 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return DUP; }
- YY_BREAK
-case 41:
-YY_RULE_SETUP
-#line 159 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return SWAP; }
- YY_BREAK
-case 42:
-YY_RULE_SETUP
-#line 160 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return OVER; }
- YY_BREAK
-case 43:
-YY_RULE_SETUP
-#line 161 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return PICK; }
- YY_BREAK
-case 44:
-YY_RULE_SETUP
-#line 162 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return SELECT; }
- YY_BREAK
-case 45:
-YY_RULE_SETUP
-#line 163 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return ROT; }
- YY_BREAK
-case 46:
-YY_RULE_SETUP
-#line 164 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return RROT; }
- YY_BREAK
-case 47:
-YY_RULE_SETUP
-#line 165 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return ROLL; }
- YY_BREAK
-case 48:
-YY_RULE_SETUP
-#line 166 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return TUCK; }
- YY_BREAK
-case 49:
-YY_RULE_SETUP
-#line 167 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return DROP2; }
- YY_BREAK
-case 50:
-YY_RULE_SETUP
-#line 168 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return NIP2; }
- YY_BREAK
-case 51:
-YY_RULE_SETUP
-#line 169 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return DUP2; }
- YY_BREAK
-case 52:
-YY_RULE_SETUP
-#line 170 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return SWAP2; }
- YY_BREAK
-case 53:
-YY_RULE_SETUP
-#line 171 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return OVER2; }
- YY_BREAK
-case 54:
-YY_RULE_SETUP
-#line 172 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return TUCK2; }
- YY_BREAK
-case 55:
-YY_RULE_SETUP
-#line 173 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return ROT2; }
- YY_BREAK
-case 56:
-YY_RULE_SETUP
-#line 174 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return RROT2; }
- YY_BREAK
-case 57:
-YY_RULE_SETUP
-#line 176 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return MALLOC; }
- YY_BREAK
-case 58:
-YY_RULE_SETUP
-#line 177 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return FREE; }
- YY_BREAK
-case 59:
-YY_RULE_SETUP
-#line 178 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return GET; }
- YY_BREAK
-case 60:
-YY_RULE_SETUP
-#line 179 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return PUT; }
- YY_BREAK
-case 61:
-YY_RULE_SETUP
-#line 181 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return IF; }
- YY_BREAK
-case 62:
-YY_RULE_SETUP
-#line 182 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return ELSE; }
- YY_BREAK
-case 63:
-YY_RULE_SETUP
-#line 183 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return ENDIF; }
- YY_BREAK
-case 64:
-YY_RULE_SETUP
-#line 184 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return WHILE; }
- YY_BREAK
-case 65:
-YY_RULE_SETUP
-#line 185 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return END; }
- YY_BREAK
-case 66:
-YY_RULE_SETUP
-#line 187 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return RECURSE; }
- YY_BREAK
-case 67:
-YY_RULE_SETUP
-#line 188 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return RETURN; }
- YY_BREAK
-case 68:
-YY_RULE_SETUP
-#line 189 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return EXIT; }
- YY_BREAK
-case 69:
-YY_RULE_SETUP
-#line 190 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return FORWARD; }
- YY_BREAK
-case 70:
-YY_RULE_SETUP
-#line 191 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return TAB; }
- YY_BREAK
-case 71:
-YY_RULE_SETUP
-#line 192 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return SPACE; }
- YY_BREAK
-case 72:
-YY_RULE_SETUP
-#line 193 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return CR; }
- YY_BREAK
-case 73:
-YY_RULE_SETUP
-#line 195 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return IN_STR; }
- YY_BREAK
-case 74:
-YY_RULE_SETUP
-#line 196 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return IN_NUM; }
- YY_BREAK
-case 75:
-YY_RULE_SETUP
-#line 197 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return IN_CHAR; }
- YY_BREAK
-case 76:
-YY_RULE_SETUP
-#line 199 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return OUT_STR; }
- YY_BREAK
-case 77:
-YY_RULE_SETUP
-#line 200 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return OUT_NUM; }
- YY_BREAK
-case 78:
-YY_RULE_SETUP
-#line 201 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return OUT_CHAR; }
- YY_BREAK
-case 79:
-YY_RULE_SETUP
-#line 203 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return MAIN; }
- YY_BREAK
-case 80:
-YY_RULE_SETUP
-#line 205 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ return DUMP; }
- YY_BREAK
-case 81:
-YY_RULE_SETUP
-#line 207 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ StackerCompiler::ThrowException(
- "You probably meant to use a <> instead of !=" ); }
- YY_BREAK
-case 82:
-YY_RULE_SETUP
-#line 210 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ StackerCompiler::ThrowException(
- "You probably meant to use a single = .. this isn't C"); }
- YY_BREAK
-case 83:
-YY_RULE_SETUP
-#line 213 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ Stackerlval.IntegerVal = IntToVal(yytext); return INTEGER; }
- YY_BREAK
-case 84:
-YY_RULE_SETUP
-#line 214 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ uint64_t Val = IntToVal(yytext+1);
- // +1: we have bigger negative range
- if (Val > (uint64_t)INT64_MAX+1)
- StackerCompiler::ThrowException(
- "Constant too large for signed 64 bits!");
- Stackerlval.IntegerVal = -Val;
- return INTEGER;
- }
- YY_BREAK
-case 85:
-YY_RULE_SETUP
-#line 222 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ Stackerlval.IntegerVal = HexIntToVal(yytext+3);
- return INTEGER;
- }
- YY_BREAK
-case 86:
-YY_RULE_SETUP
-#line 226 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ yytext[strlen(yytext)-1] = 0; // nuke end quote
- Stackerlval.StringVal = strdup(yytext+1); // Nuke start quote
- return STRING;
- }
- YY_BREAK
-case 87:
-YY_RULE_SETUP
-#line 231 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ Stackerlval.StringVal = strdup(yytext); return IDENTIFIER; }
- YY_BREAK
-case 88:
-YY_RULE_SETUP
-#line 233 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-{ /* Ignore whitespace */ }
- YY_BREAK
-case 89:
-YY_RULE_SETUP
-#line 234 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-YY_FATAL_ERROR( "flex scanner jammed" );
- YY_BREAK
-#line 1315 "Lexer.cpp"
- case YY_STATE_EOF(INITIAL):
- yyterminate();
-
- case YY_END_OF_BUFFER:
- {
- /* Amount of text matched not including the EOB char. */
- int yy_amount_of_matched_text = (int) (yy_cp - yytext_ptr) - 1;
-
- /* Undo the effects of YY_DO_BEFORE_ACTION. */
- *yy_cp = yy_hold_char;
- YY_RESTORE_YY_MORE_OFFSET
-
- if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_NEW )
- {
- /* We're scanning a new file or input source. It's
- * possible that this happened because the user
- * just pointed yyin at a new source and called
- * yylex(). If so, then we have to assure
- * consistency between yy_current_buffer and our
- * globals. Here is the right place to do so, because
- * this is the first action (other than possibly a
- * back-up) that will match for the new input source.
- */
- yy_n_chars = yy_current_buffer->yy_n_chars;
- yy_current_buffer->yy_input_file = yyin;
- yy_current_buffer->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 ( yy_c_buf_p <= &yy_current_buffer->yy_ch_buf[yy_n_chars] )
- { /* This was really a NUL. */
- yy_state_type yy_next_state;
-
- yy_c_buf_p = yytext_ptr + yy_amount_of_matched_text;
-
- yy_current_state = yy_get_previous_state();
-
- /* 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 );
-
- yy_bp = yytext_ptr + YY_MORE_ADJ;
-
- if ( yy_next_state )
- {
- /* Consume the NUL. */
- yy_cp = ++yy_c_buf_p;
- yy_current_state = yy_next_state;
- goto yy_match;
- }
-
- else
- {
- yy_cp = yy_c_buf_p;
- goto yy_find_action;
- }
- }
-
- else switch ( yy_get_next_buffer() )
- {
- case EOB_ACT_END_OF_FILE:
- {
- yy_did_buffer_switch_on_eof = 0;
-
- if ( yywrap() )
- {
- /* 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.
- */
- yy_c_buf_p = yytext_ptr + YY_MORE_ADJ;
-
- yy_act = YY_STATE_EOF(YY_START);
- goto do_action;
- }
-
- else
- {
- if ( ! yy_did_buffer_switch_on_eof )
- YY_NEW_FILE;
- }
- break;
- }
-
- case EOB_ACT_CONTINUE_SCAN:
- yy_c_buf_p =
- yytext_ptr + yy_amount_of_matched_text;
-
- yy_current_state = yy_get_previous_state();
-
- yy_cp = yy_c_buf_p;
- yy_bp = yytext_ptr + YY_MORE_ADJ;
- goto yy_match;
-
- case EOB_ACT_LAST_MATCH:
- yy_c_buf_p =
- &yy_current_buffer->yy_ch_buf[yy_n_chars];
-
- yy_current_state = yy_get_previous_state();
-
- yy_cp = yy_c_buf_p;
- yy_bp = 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 yylex */
-
-
-/* yy_get_next_buffer - try to read in a new buffer
- *
- * Returns a code representing an action:
- * EOB_ACT_LAST_MATCH -
- * EOB_ACT_CONTINUE_SCAN - continue scanning from current position
- * EOB_ACT_END_OF_FILE - end of file
- */
-
-static int yy_get_next_buffer()
- {
- register char *dest = yy_current_buffer->yy_ch_buf;
- register char *source = yytext_ptr;
- register int number_to_move, i;
- int ret_val;
-
- if ( yy_c_buf_p > &yy_current_buffer->yy_ch_buf[yy_n_chars + 1] )
- YY_FATAL_ERROR(
- "fatal flex scanner internal error--end of buffer missed" );
-
- if ( yy_current_buffer->yy_fill_buffer == 0 )
- { /* Don't try to fill the buffer, so this is an EOF. */
- if ( yy_c_buf_p - 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) (yy_c_buf_p - yytext_ptr) - 1;
-
- for ( i = 0; i < number_to_move; ++i )
- *(dest++) = *(source++);
-
- if ( yy_current_buffer->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->yy_n_chars = yy_n_chars = 0;
-
- else
- {
- int num_to_read =
- yy_current_buffer->yy_buf_size - number_to_move - 1;
-
- while ( num_to_read <= 0 )
- { /* Not enough room in the buffer - grow it. */
-#ifdef YY_USES_REJECT
- YY_FATAL_ERROR(
-"input buffer overflow, can't enlarge buffer because scanner uses REJECT" );
-#else
-
- /* just a shorter name for the current buffer */
- YY_BUFFER_STATE b = yy_current_buffer;
-
- int yy_c_buf_p_offset =
- (int) (yy_c_buf_p - b->yy_ch_buf);
-
- if ( b->yy_is_our_buffer )
- {
- int new_size = b->yy_buf_size * 2;
-
- if ( new_size <= 0 )
- b->yy_buf_size += b->yy_buf_size / 8;
- else
- b->yy_buf_size *= 2;
-
- b->yy_ch_buf = (char *)
- /* Include room in for 2 EOB chars. */
- yy_flex_realloc( (void *) b->yy_ch_buf,
- b->yy_buf_size + 2 );
- }
- else
- /* Can't grow it, we don't own it. */
- b->yy_ch_buf = 0;
-
- if ( ! b->yy_ch_buf )
- YY_FATAL_ERROR(
- "fatal error - scanner input buffer overflow" );
-
- yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset];
-
- num_to_read = yy_current_buffer->yy_buf_size -
- number_to_move - 1;
-#endif
- }
-
- if ( num_to_read > YY_READ_BUF_SIZE )
- num_to_read = YY_READ_BUF_SIZE;
-
- /* Read in more data. */
- YY_INPUT( (&yy_current_buffer->yy_ch_buf[number_to_move]),
- yy_n_chars, num_to_read );
-
- yy_current_buffer->yy_n_chars = yy_n_chars;
- }
-
- if ( yy_n_chars == 0 )
- {
- if ( number_to_move == YY_MORE_ADJ )
- {
- ret_val = EOB_ACT_END_OF_FILE;
- yyrestart( yyin );
- }
-
- else
- {
- ret_val = EOB_ACT_LAST_MATCH;
- yy_current_buffer->yy_buffer_status =
- YY_BUFFER_EOF_PENDING;
- }
- }
-
- else
- ret_val = EOB_ACT_CONTINUE_SCAN;
-
- yy_n_chars += number_to_move;
- yy_current_buffer->yy_ch_buf[yy_n_chars] = YY_END_OF_BUFFER_CHAR;
- yy_current_buffer->yy_ch_buf[yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR;
-
- yytext_ptr = &yy_current_buffer->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()
- {
- register yy_state_type yy_current_state;
- register char *yy_cp;
-
- yy_current_state = yy_start;
- yy_state_ptr = yy_state_buf;
- *yy_state_ptr++ = yy_current_state;
-
- for ( yy_cp = yytext_ptr + YY_MORE_ADJ; yy_cp < 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 >= 188 )
- yy_c = yy_meta[(unsigned int) yy_c];
- }
- yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
- *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 );
- */
-
-#ifdef YY_USE_PROTOS
-static yy_state_type yy_try_NUL_trans( yy_state_type yy_current_state )
-#else
-static yy_state_type yy_try_NUL_trans( yy_current_state )
-yy_state_type yy_current_state;
-#endif
- {
- register int yy_is_jam;
-
- 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 >= 188 )
- 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 == 187);
- if ( ! yy_is_jam )
- *yy_state_ptr++ = yy_current_state;
-
- return yy_is_jam ? 0 : yy_current_state;
- }
-
-
-#ifndef YY_NO_UNPUT
-#ifdef YY_USE_PROTOS
-static inline void yyunput( int c, register char *yy_bp )
-#else
-static inline void yyunput( c, yy_bp )
-int c;
-register char *yy_bp;
-#endif
- {
- register char *yy_cp = yy_c_buf_p;
-
- /* undo effects of setting up yytext */
- *yy_cp = yy_hold_char;
-
- if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
- { /* need to shift things up to make room */
- /* +2 for EOB chars. */
- register int number_to_move = yy_n_chars + 2;
- register char *dest = &yy_current_buffer->yy_ch_buf[
- yy_current_buffer->yy_buf_size + 2];
- register char *source =
- &yy_current_buffer->yy_ch_buf[number_to_move];
-
- while ( source > yy_current_buffer->yy_ch_buf )
- *--dest = *--source;
-
- yy_cp += (int) (dest - source);
- yy_bp += (int) (dest - source);
- yy_current_buffer->yy_n_chars =
- yy_n_chars = yy_current_buffer->yy_buf_size;
-
- if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
- YY_FATAL_ERROR( "flex scanner push-back overflow" );
- }
-
- *--yy_cp = (char) c;
-
- if ( c == '\n' )
- --yylineno;
-
- yytext_ptr = yy_bp;
- yy_hold_char = *yy_cp;
- yy_c_buf_p = yy_cp;
- }
-#endif /* ifndef YY_NO_UNPUT */
-
-
-#ifndef YY_NO_INPUT
-#ifdef __cplusplus
-static int yyinput()
-#else
-static int input()
-#endif
- {
- int c;
-
- *yy_c_buf_p = yy_hold_char;
-
- if ( *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 ( yy_c_buf_p < &yy_current_buffer->yy_ch_buf[yy_n_chars] )
- /* This was really a NUL. */
- *yy_c_buf_p = '\0';
-
- else
- { /* need more input */
- int offset = yy_c_buf_p - yytext_ptr;
- ++yy_c_buf_p;
-
- switch ( yy_get_next_buffer() )
- {
- case EOB_ACT_LAST_MATCH:
- /* This happens because yy_g_n_b()
- * sees that we've accumulated a
- * token and flags that we need to
- * try matching the token before
- * proceeding. But for input(),
- * there's no matching to consider.
- * So convert the EOB_ACT_LAST_MATCH
- * to EOB_ACT_END_OF_FILE.
- */
-
- /* Reset buffer status. */
- yyrestart( yyin );
-
- /* fall through */
-
- case EOB_ACT_END_OF_FILE:
- {
- if ( yywrap() )
- return EOF;
-
- if ( ! yy_did_buffer_switch_on_eof )
- YY_NEW_FILE;
-#ifdef __cplusplus
- return yyinput();
-#else
- return input();
-#endif
- }
-
- case EOB_ACT_CONTINUE_SCAN:
- yy_c_buf_p = yytext_ptr + offset;
- break;
- }
- }
- }
-
- c = *(unsigned char *) yy_c_buf_p; /* cast for 8-bit char's */
- *yy_c_buf_p = '\0'; /* preserve yytext */
- yy_hold_char = *++yy_c_buf_p;
-
- if ( c == '\n' )
- ++yylineno;
-
- return c;
- }
-#endif /* YY_NO_INPUT */
-
-#ifdef YY_USE_PROTOS
-void yyrestart( FILE *input_file )
-#else
-void yyrestart( input_file )
-FILE *input_file;
-#endif
- {
- if ( ! yy_current_buffer )
- yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE );
-
- yy_init_buffer( yy_current_buffer, input_file );
- yy_load_buffer_state();
- }
-
-
-#ifdef YY_USE_PROTOS
-void yy_switch_to_buffer( YY_BUFFER_STATE new_buffer )
-#else
-void yy_switch_to_buffer( new_buffer )
-YY_BUFFER_STATE new_buffer;
-#endif
- {
- if ( yy_current_buffer == new_buffer )
- return;
-
- if ( yy_current_buffer )
- {
- /* Flush out information for old buffer. */
- *yy_c_buf_p = yy_hold_char;
- yy_current_buffer->yy_buf_pos = yy_c_buf_p;
- yy_current_buffer->yy_n_chars = yy_n_chars;
- }
-
- yy_current_buffer = new_buffer;
- yy_load_buffer_state();
-
- /* We don't actually know whether we did this switch during
- * EOF (yywrap()) processing, but the only time this flag
- * is looked at is after yywrap() is called, so it's safe
- * to go ahead and always set it.
- */
- yy_did_buffer_switch_on_eof = 1;
- }
-
-
-#ifdef YY_USE_PROTOS
-void yy_load_buffer_state( void )
-#else
-void yy_load_buffer_state()
-#endif
- {
- yy_n_chars = yy_current_buffer->yy_n_chars;
- yytext_ptr = yy_c_buf_p = yy_current_buffer->yy_buf_pos;
- yyin = yy_current_buffer->yy_input_file;
- yy_hold_char = *yy_c_buf_p;
- }
-
-
-#ifdef YY_USE_PROTOS
-YY_BUFFER_STATE yy_create_buffer( FILE *file, int size )
-#else
-YY_BUFFER_STATE yy_create_buffer( file, size )
-FILE *file;
-int size;
-#endif
- {
- YY_BUFFER_STATE b;
-
- b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) );
- if ( ! b )
- YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
-
- b->yy_buf_size = size;
-
- /* yy_ch_buf has to be 2 characters longer than the size given because
- * we need to put in 2 end-of-buffer characters.
- */
- b->yy_ch_buf = (char *) yy_flex_alloc( b->yy_buf_size + 2 );
- if ( ! b->yy_ch_buf )
- YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
-
- b->yy_is_our_buffer = 1;
-
- yy_init_buffer( b, file );
-
- return b;
- }
-
-
-#ifdef YY_USE_PROTOS
-void yy_delete_buffer( YY_BUFFER_STATE b )
-#else
-void yy_delete_buffer( b )
-YY_BUFFER_STATE b;
-#endif
- {
- if ( ! b )
- return;
-
- if ( b == yy_current_buffer )
- yy_current_buffer = (YY_BUFFER_STATE) 0;
-
- if ( b->yy_is_our_buffer )
- yy_flex_free( (void *) b->yy_ch_buf );
-
- yy_flex_free( (void *) b );
- }
-
-
-
-#ifdef YY_USE_PROTOS
-void yy_init_buffer( YY_BUFFER_STATE b, FILE *file )
-#else
-void yy_init_buffer( b, file )
-YY_BUFFER_STATE b;
-FILE *file;
-#endif
-
-
- {
- yy_flush_buffer( b );
-
- b->yy_input_file = file;
- b->yy_fill_buffer = 1;
-
-#if YY_ALWAYS_INTERACTIVE
- b->yy_is_interactive = 1;
-#else
-#if YY_NEVER_INTERACTIVE
- b->yy_is_interactive = 0;
-#else
- b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
-#endif
-#endif
- }
-
-
-#ifdef YY_USE_PROTOS
-void yy_flush_buffer( YY_BUFFER_STATE b )
-#else
-void yy_flush_buffer( b )
-YY_BUFFER_STATE b;
-#endif
-
- {
- if ( ! b )
- return;
-
- b->yy_n_chars = 0;
-
- /* We always need two end-of-buffer characters. The first causes
- * a transition to the end-of-buffer state. The second causes
- * a jam in that state.
- */
- b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
- b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
-
- b->yy_buf_pos = &b->yy_ch_buf[0];
-
- b->yy_at_bol = 1;
- b->yy_buffer_status = YY_BUFFER_NEW;
-
- if ( b == yy_current_buffer )
- yy_load_buffer_state();
- }
-
-
-#ifndef YY_NO_SCAN_BUFFER
-#ifdef YY_USE_PROTOS
-YY_BUFFER_STATE yy_scan_buffer( char *base, yy_size_t size )
-#else
-YY_BUFFER_STATE yy_scan_buffer( base, size )
-char *base;
-yy_size_t size;
-#endif
- {
- 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) yy_flex_alloc( sizeof( struct yy_buffer_state ) );
- if ( ! b )
- YY_FATAL_ERROR( "out of dynamic memory in yy_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;
-
- yy_switch_to_buffer( b );
-
- return b;
- }
-#endif
-
-
-#ifndef YY_NO_SCAN_STRING
-#ifdef YY_USE_PROTOS
-YY_BUFFER_STATE yy_scan_string( yyconst char *yy_str )
-#else
-YY_BUFFER_STATE yy_scan_string( yy_str )
-yyconst char *yy_str;
-#endif
- {
- int len;
- for ( len = 0; yy_str[len]; ++len )
- ;
-
- return yy_scan_bytes( yy_str, len );
- }
-#endif
-
-
-#ifndef YY_NO_SCAN_BYTES
-#ifdef YY_USE_PROTOS
-YY_BUFFER_STATE yy_scan_bytes( yyconst char *bytes, int len )
-#else
-YY_BUFFER_STATE yy_scan_bytes( bytes, len )
-yyconst char *bytes;
-int len;
-#endif
- {
- YY_BUFFER_STATE b;
- char *buf;
- yy_size_t n;
- int i;
-
- /* Get memory for full buffer, including space for trailing EOB's. */
- n = len + 2;
- buf = (char *) yy_flex_alloc( n );
- if ( ! buf )
- YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
-
- for ( i = 0; i < len; ++i )
- buf[i] = bytes[i];
-
- buf[len] = buf[len+1] = YY_END_OF_BUFFER_CHAR;
-
- b = yy_scan_buffer( buf, n );
- if ( ! b )
- YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" );
-
- /* It's okay to grow etc. this buffer, and we should throw it
- * away when we're done.
- */
- b->yy_is_our_buffer = 1;
-
- return b;
- }
-#endif
-
-
-#ifndef YY_NO_PUSH_STATE
-#ifdef YY_USE_PROTOS
-static void yy_push_state( int new_state )
-#else
-static void yy_push_state( new_state )
-int new_state;
-#endif
- {
- if ( yy_start_stack_ptr >= yy_start_stack_depth )
- {
- yy_size_t new_size;
-
- yy_start_stack_depth += YY_START_STACK_INCR;
- new_size = yy_start_stack_depth * sizeof( int );
-
- if ( ! yy_start_stack )
- yy_start_stack = (int *) yy_flex_alloc( new_size );
-
- else
- yy_start_stack = (int *) yy_flex_realloc(
- (void *) yy_start_stack, new_size );
-
- if ( ! yy_start_stack )
- YY_FATAL_ERROR(
- "out of memory expanding start-condition stack" );
- }
-
- yy_start_stack[yy_start_stack_ptr++] = YY_START;
-
- BEGIN(new_state);
- }
-#endif
-
-
-#ifndef YY_NO_POP_STATE
-static void yy_pop_state()
- {
- if ( --yy_start_stack_ptr < 0 )
- YY_FATAL_ERROR( "start-condition stack underflow" );
-
- BEGIN(yy_start_stack[yy_start_stack_ptr]);
- }
-#endif
-
-
-#ifndef YY_NO_TOP_STATE
-static int yy_top_state()
- {
- return yy_start_stack[yy_start_stack_ptr - 1];
- }
-#endif
-
-#ifndef YY_EXIT_FAILURE
-#define YY_EXIT_FAILURE 2
-#endif
-
-#ifdef YY_USE_PROTOS
-static void yy_fatal_error( yyconst char msg[] )
-#else
-static void yy_fatal_error( msg )
-char msg[];
-#endif
- {
- (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. */ \
- yytext[yyleng] = yy_hold_char; \
- yy_c_buf_p = yytext + n; \
- yy_hold_char = *yy_c_buf_p; \
- *yy_c_buf_p = '\0'; \
- yyleng = n; \
- } \
- while ( 0 )
-
-
-/* Internal utility routines. */
-
-#ifndef yytext_ptr
-#ifdef YY_USE_PROTOS
-static void yy_flex_strncpy( char *s1, yyconst char *s2, int n )
-#else
-static void yy_flex_strncpy( s1, s2, n )
-char *s1;
-yyconst char *s2;
-int n;
-#endif
- {
- register int i;
- for ( i = 0; i < n; ++i )
- s1[i] = s2[i];
- }
-#endif
-
-#ifdef YY_NEED_STRLEN
-#ifdef YY_USE_PROTOS
-static int yy_flex_strlen( yyconst char *s )
-#else
-static int yy_flex_strlen( s )
-yyconst char *s;
-#endif
- {
- register int n;
- for ( n = 0; s[n]; ++n )
- ;
-
- return n;
- }
-#endif
-
-
-#ifdef YY_USE_PROTOS
-static void *yy_flex_alloc( yy_size_t size )
-#else
-static void *yy_flex_alloc( size )
-yy_size_t size;
-#endif
- {
- return (void *) malloc( size );
- }
-
-#ifdef YY_USE_PROTOS
-static inline void *yy_flex_realloc( void *ptr, yy_size_t size )
-#else
-static inline void *yy_flex_realloc( ptr, size )
-void *ptr;
-yy_size_t size;
-#endif
- {
- /* 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 );
- }
-
-#ifdef YY_USE_PROTOS
-static void yy_flex_free( void *ptr )
-#else
-static void yy_flex_free( ptr )
-void *ptr;
-#endif
- {
- free( ptr );
- }
-
-#if YY_MAIN
-int main()
- {
- yylex();
- return 0;
- }
-#endif
-#line 234 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
-
--- /dev/null
+#define yy_create_buffer Stacker_create_buffer
+#define yy_delete_buffer Stacker_delete_buffer
+#define yy_scan_buffer Stacker_scan_buffer
+#define yy_scan_string Stacker_scan_string
+#define yy_scan_bytes Stacker_scan_bytes
+#define yy_flex_debug Stacker_flex_debug
+#define yy_init_buffer Stacker_init_buffer
+#define yy_flush_buffer Stacker_flush_buffer
+#define yy_load_buffer_state Stacker_load_buffer_state
+#define yy_switch_to_buffer Stacker_switch_to_buffer
+#define yyin Stackerin
+#define yyleng Stackerleng
+#define yylex Stackerlex
+#define yyout Stackerout
+#define yyrestart Stackerrestart
+#define yytext Stackertext
+#define yylineno Stackerlineno
+
+#line 20 "Lexer.cpp"
+/* A lexical scanner generated by flex */
+
+/* Scanner skeleton version:
+ * $Header$
+ */
+
+#define FLEX_SCANNER
+#define YY_FLEX_MAJOR_VERSION 2
+#define YY_FLEX_MINOR_VERSION 5
+
+#include <stdio.h>
+#include <unistd.h>
+
+
+/* cfront 1.2 defines "c_plusplus" instead of "__cplusplus" */
+#ifdef c_plusplus
+#ifndef __cplusplus
+#define __cplusplus
+#endif
+#endif
+
+
+#ifdef __cplusplus
+
+#include <stdlib.h>
+
+/* Use prototypes in function declarations. */
+#define YY_USE_PROTOS
+
+/* The "const" storage-class-modifier is valid. */
+#define YY_USE_CONST
+
+#else /* ! __cplusplus */
+
+#if __STDC__
+
+#define YY_USE_PROTOS
+#define YY_USE_CONST
+
+#endif /* __STDC__ */
+#endif /* ! __cplusplus */
+
+#ifdef __TURBOC__
+ #pragma warn -rch
+ #pragma warn -use
+#include <io.h>
+#include <stdlib.h>
+#define YY_USE_CONST
+#define YY_USE_PROTOS
+#endif
+
+#ifdef YY_USE_CONST
+#define yyconst const
+#else
+#define yyconst
+#endif
+
+
+#ifdef YY_USE_PROTOS
+#define YY_PROTO(proto) proto
+#else
+#define YY_PROTO(proto) ()
+#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)
+
+/* 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 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 ((yy_start - 1) / 2)
+#define YYSTATE YY_START
+
+/* Action number for EOF rule of a given start state. */
+#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
+
+/* Special action meaning "start processing a new file". */
+#define YY_NEW_FILE yyrestart( yyin )
+
+#define YY_END_OF_BUFFER_CHAR 0
+
+/* Size of default input buffer. */
+#define YY_BUF_SIZE (16384*64)
+
+typedef struct yy_buffer_state *YY_BUFFER_STATE;
+
+extern int yyleng;
+extern FILE *yyin, *yyout;
+
+#define EOB_ACT_CONTINUE_SCAN 0
+#define EOB_ACT_END_OF_FILE 1
+#define EOB_ACT_LAST_MATCH 2
+
+/* The funky do-while in the following #define is used to turn the definition
+ * int a single C statement (which needs a semi-colon terminator). This
+ * avoids problems with code like:
+ *
+ * if ( condition_holds )
+ * yyless( 5 );
+ * else
+ * do_something_else();
+ *
+ * Prior to using the do-while the compiler would get upset at the
+ * "else" because it interpreted the "if" statement as being all
+ * done when it reached the ';' after the yyless() call.
+ */
+
+/* Return all but the first 'n' matched characters back to the input stream. */
+
+#define yyless(n) \
+ do \
+ { \
+ /* Undo effects of setting up yytext. */ \
+ *yy_cp = yy_hold_char; \
+ YY_RESTORE_YY_MORE_OFFSET \
+ yy_c_buf_p = yy_cp = yy_bp + n - YY_MORE_ADJ; \
+ YY_DO_BEFORE_ACTION; /* set up yytext again */ \
+ } \
+ while ( 0 )
+
+#define unput(c) yyunput( c, yytext_ptr )
+
+/* The following is because we cannot portably get our hands on size_t
+ * (without autoconf's help, which isn't available because we want
+ * flex-generated scanners to compile on their own).
+ */
+typedef unsigned int yy_size_t;
+
+
+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;
+
+ /* Whether to try to fill the input buffer when we reach the
+ * end of it.
+ */
+ int yy_fill_buffer;
+
+ int yy_buffer_status;
+#define YY_BUFFER_NEW 0
+#define YY_BUFFER_NORMAL 1
+ /* When an EOF's been seen but there's still some text to process
+ * then we mark the buffer as YY_EOF_PENDING, to indicate that we
+ * shouldn't try reading from the input source any more. We might
+ * still have a bunch of tokens to match, though, because of
+ * possible backing-up.
+ *
+ * When we actually see the EOF, we change the status to "new"
+ * (via yyrestart()), so that the user can continue scanning by
+ * just pointing yyin at a new input file.
+ */
+#define YY_BUFFER_EOF_PENDING 2
+ };
+
+static YY_BUFFER_STATE yy_current_buffer = 0;
+
+/* 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".
+ */
+#define YY_CURRENT_BUFFER yy_current_buffer
+
+
+/* yy_hold_char holds the character lost when yytext is formed. */
+static char yy_hold_char;
+
+static int yy_n_chars; /* number of characters read into yy_ch_buf */
+
+
+int yyleng;
+
+/* Points to current character in buffer. */
+static char *yy_c_buf_p = (char *) 0;
+static int yy_init = 1; /* whether we need to initialize */
+static int yy_start = 0; /* start state number */
+
+/* Flag which is used to allow yywrap()'s to do buffer switches
+ * instead of setting up a fresh yyin. A bit of a hack ...
+ */
+static int yy_did_buffer_switch_on_eof;
+
+void yyrestart YY_PROTO(( FILE *input_file ));
+
+void yy_switch_to_buffer YY_PROTO(( YY_BUFFER_STATE new_buffer ));
+void yy_load_buffer_state YY_PROTO(( void ));
+YY_BUFFER_STATE yy_create_buffer YY_PROTO(( FILE *file, int size ));
+void yy_delete_buffer YY_PROTO(( YY_BUFFER_STATE b ));
+void yy_init_buffer YY_PROTO(( YY_BUFFER_STATE b, FILE *file ));
+void yy_flush_buffer YY_PROTO(( YY_BUFFER_STATE b ));
+#define YY_FLUSH_BUFFER yy_flush_buffer( yy_current_buffer )
+
+YY_BUFFER_STATE yy_scan_buffer YY_PROTO(( char *base, yy_size_t size ));
+YY_BUFFER_STATE yy_scan_string YY_PROTO(( yyconst char *yy_str ));
+YY_BUFFER_STATE yy_scan_bytes YY_PROTO(( yyconst char *bytes, int len ));
+
+static void *yy_flex_alloc YY_PROTO(( yy_size_t ));
+static inline void *yy_flex_realloc YY_PROTO(( void *, yy_size_t ));
+static void yy_flex_free YY_PROTO(( void * ));
+
+#define yy_new_buffer yy_create_buffer
+
+#define yy_set_interactive(is_interactive) \
+ { \
+ if ( ! yy_current_buffer ) \
+ yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
+ yy_current_buffer->yy_is_interactive = is_interactive; \
+ }
+
+#define yy_set_bol(at_bol) \
+ { \
+ if ( ! yy_current_buffer ) \
+ yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE ); \
+ yy_current_buffer->yy_at_bol = at_bol; \
+ }
+
+#define YY_AT_BOL() (yy_current_buffer->yy_at_bol)
+
+
+#define YY_USES_REJECT
+
+#define yywrap() 1
+#define YY_SKIP_YYWRAP
+typedef unsigned char YY_CHAR;
+FILE *yyin = (FILE *) 0, *yyout = (FILE *) 0;
+typedef int yy_state_type;
+extern int yylineno;
+int yylineno = 1;
+extern char *yytext;
+#define yytext_ptr yytext
+
+static yy_state_type yy_get_previous_state YY_PROTO(( void ));
+static yy_state_type yy_try_NUL_trans YY_PROTO(( yy_state_type current_state ));
+static int yy_get_next_buffer YY_PROTO(( void ));
+static void yy_fatal_error YY_PROTO(( yyconst char msg[] ));
+
+/* Done after the current pattern has been matched and before the
+ * corresponding action - sets up yytext.
+ */
+#define YY_DO_BEFORE_ACTION \
+ yytext_ptr = yy_bp; \
+ yyleng = (int) (yy_cp - yy_bp); \
+ yy_hold_char = *yy_cp; \
+ *yy_cp = '\0'; \
+ yy_c_buf_p = yy_cp;
+
+#define YY_NUM_RULES 89
+#define YY_END_OF_BUFFER 90
+static yyconst short int yy_acclist[266] =
+ { 0,
+ 90, 89, 88, 89, 89, 89, 89, 89, 25, 89,
+ 21, 89, 22, 89, 26, 89, 83, 89, 83, 89,
+ 3, 89, 4, 89, 9, 89, 19, 89, 11, 89,
+ 87, 89, 87, 89, 87, 89, 87, 89, 87, 89,
+ 87, 89, 87, 89, 87, 89, 87, 89, 87, 89,
+ 87, 89, 87, 89, 87, 89, 87, 89, 87, 89,
+ 87, 89, 87, 89, 87, 89, 81, 86, 1, 2,
+ 32, 23, 83, 24, 84, 36, 13, 17, 75, 74,
+ 73, 82, 15, 37, 78, 77, 76, 87, 87, 87,
+ 72, 87, 87, 87, 87, 87, 20, 87, 87, 87,
+
+ 87, 87, 16, 87, 12, 87, 61, 87, 14, 87,
+ 10, 87, 87, 87, 87, 18, 87, 87, 87, 7,
+ 87, 34, 87, 87, 87, 87, 87, 87, 87, 87,
+ 87, 87, 87, 87, 87, 87, 87, 85, 29, 87,
+ 33, 87, 87, 87, 40, 87, 87, 65, 87, 87,
+ 87, 87, 87, 59, 87, 87, 87, 31, 87, 30,
+ 87, 27, 87, 28, 87, 39, 87, 8, 87, 87,
+ 87, 60, 87, 87, 87, 87, 45, 87, 87, 87,
+ 87, 87, 70, 87, 87, 87, 87, 35, 87, 38,
+ 87, 80, 87, 51, 87, 62, 87, 87, 68, 87,
+
+ 87, 87, 58, 87, 79, 87, 87, 50, 87, 42,
+ 87, 43, 87, 87, 87, 47, 87, 55, 87, 46,
+ 87, 87, 87, 41, 87, 5, 87, 48, 87, 87,
+ 49, 87, 63, 87, 6, 87, 87, 87, 53, 87,
+ 87, 87, 56, 87, 87, 71, 87, 52, 87, 54,
+ 87, 64, 87, 87, 57, 87, 87, 67, 87, 44,
+ 87, 69, 87, 66, 87
+ } ;
+
+static yyconst short int yy_accept[189] =
+ { 0,
+ 1, 1, 1, 2, 3, 5, 6, 7, 8, 9,
+ 11, 13, 15, 17, 19, 21, 23, 25, 27, 29,
+ 31, 33, 35, 37, 39, 41, 43, 45, 47, 49,
+ 51, 53, 55, 57, 59, 61, 63, 65, 67, 68,
+ 68, 69, 69, 70, 70, 71, 72, 73, 74, 75,
+ 76, 76, 77, 78, 79, 80, 81, 82, 83, 84,
+ 85, 86, 87, 88, 89, 90, 91, 93, 94, 95,
+ 96, 97, 99, 100, 101, 102, 103, 105, 107, 109,
+ 111, 113, 114, 115, 116, 118, 119, 120, 122, 124,
+ 125, 126, 127, 128, 129, 130, 131, 132, 133, 134,
+
+ 135, 136, 137, 138, 139, 141, 143, 144, 145, 147,
+ 148, 150, 151, 152, 153, 154, 156, 157, 158, 160,
+ 162, 164, 166, 168, 170, 171, 172, 174, 175, 176,
+ 177, 179, 180, 181, 182, 183, 185, 186, 187, 188,
+ 190, 192, 194, 196, 198, 199, 201, 202, 203, 205,
+ 207, 208, 210, 212, 214, 215, 216, 218, 220, 222,
+ 223, 224, 226, 228, 230, 231, 233, 235, 237, 238,
+ 239, 241, 242, 243, 245, 246, 248, 250, 252, 254,
+ 255, 257, 258, 260, 262, 264, 266, 266
+ } ;
+
+static yyconst int yy_ec[256] =
+ { 0,
+ 1, 1, 1, 1, 1, 1, 1, 1, 2, 3,
+ 1, 1, 2, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 2, 4, 5, 6, 1, 1, 1, 1, 7,
+ 8, 9, 10, 1, 11, 1, 12, 13, 14, 15,
+ 14, 14, 14, 14, 14, 14, 14, 16, 17, 18,
+ 19, 20, 1, 1, 21, 22, 23, 24, 25, 26,
+ 27, 28, 29, 30, 31, 32, 33, 34, 35, 36,
+ 37, 38, 39, 40, 41, 42, 43, 44, 30, 30,
+ 1, 1, 1, 1, 45, 1, 46, 46, 47, 48,
+
+ 46, 46, 30, 30, 30, 30, 30, 30, 30, 30,
+ 30, 30, 30, 30, 49, 30, 30, 30, 30, 50,
+ 30, 30, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 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 int yy_meta[51] =
+ { 0,
+ 1, 1, 2, 1, 1, 1, 1, 1, 1, 1,
+ 3, 1, 4, 4, 4, 1, 1, 1, 1, 1,
+ 4, 4, 4, 4, 4, 4, 3, 3, 3, 3,
+ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
+ 3, 3, 3, 3, 3, 4, 4, 4, 3, 3
+ } ;
+
+static yyconst short int yy_base[193] =
+ { 0,
+ 0, 0, 228, 229, 229, 208, 221, 222, 216, 211,
+ 41, 46, 229, 49, 52, 229, 229, 53, 203, 33,
+ 36, 0, 183, 36, 51, 54, 44, 194, 51, 58,
+ 61, 70, 65, 72, 73, 82, 191, 183, 229, 212,
+ 229, 213, 229, 207, 206, 229, 229, 100, 229, 104,
+ 0, 229, 229, 229, 229, 229, 229, 229, 229, 229,
+ 229, 229, 229, 0, 174, 188, 0, 176, 88, 171,
+ 185, 0, 179, 175, 168, 180, 164, 0, 0, 0,
+ 0, 93, 169, 178, 174, 164, 173, 0, 0, 173,
+ 174, 156, 88, 94, 160, 162, 172, 171, 169, 149,
+
+ 166, 159, 149, 0, 0, 0, 150, 149, 169, 158,
+ 153, 141, 141, 136, 153, 0, 143, 144, 0, 0,
+ 0, 0, 160, 0, 136, 142, 0, 131, 130, 138,
+ 154, 128, 142, 143, 129, 0, 139, 132, 130, 0,
+ 146, 0, 0, 0, 134, 0, 134, 137, 0, 0,
+ 122, 0, 141, 0, 117, 116, 0, 0, 138, 129,
+ 122, 121, 0, 120, 108, 0, 0, 0, 94, 108,
+ 0, 91, 95, 0, 87, 0, 0, 0, 0, 81,
+ 0, 53, 0, 0, 0, 0, 229, 137, 141, 145,
+ 147, 64
+
+ } ;
+
+static yyconst short int yy_def[193] =
+ { 0,
+ 187, 1, 187, 187, 187, 187, 188, 189, 190, 187,
+ 187, 187, 187, 187, 187, 187, 187, 187, 187, 187,
+ 191, 191, 191, 191, 191, 191, 191, 191, 191, 191,
+ 191, 191, 191, 191, 191, 191, 191, 191, 187, 188,
+ 187, 189, 187, 190, 190, 187, 187, 187, 187, 187,
+ 192, 187, 187, 187, 187, 187, 187, 187, 187, 187,
+ 187, 187, 187, 191, 191, 191, 191, 191, 191, 191,
+ 191, 191, 191, 191, 191, 191, 191, 191, 191, 191,
+ 191, 191, 191, 191, 191, 191, 191, 191, 191, 191,
+ 191, 191, 191, 191, 191, 191, 191, 191, 191, 191,
+
+ 191, 191, 191, 192, 191, 191, 191, 191, 191, 191,
+ 191, 191, 191, 191, 191, 191, 191, 191, 191, 191,
+ 191, 191, 191, 191, 191, 191, 191, 191, 191, 191,
+ 191, 191, 191, 191, 191, 191, 191, 191, 191, 191,
+ 191, 191, 191, 191, 191, 191, 191, 191, 191, 191,
+ 191, 191, 191, 191, 191, 191, 191, 191, 191, 191,
+ 191, 191, 191, 191, 191, 191, 191, 191, 191, 191,
+ 191, 191, 191, 191, 191, 191, 191, 191, 191, 191,
+ 191, 191, 191, 191, 191, 191, 0, 187, 187, 187,
+ 187, 187
+
+ } ;
+
+static yyconst short int yy_nxt[280] =
+ { 0,
+ 4, 5, 5, 6, 7, 8, 9, 4, 10, 11,
+ 12, 13, 14, 15, 15, 16, 17, 18, 19, 20,
+ 21, 22, 23, 24, 25, 26, 27, 22, 28, 22,
+ 22, 29, 30, 31, 32, 33, 22, 34, 35, 36,
+ 22, 22, 37, 38, 4, 22, 22, 22, 22, 22,
+ 47, 59, 60, 48, 48, 48, 49, 65, 50, 50,
+ 50, 48, 48, 48, 48, 48, 48, 104, 77, 66,
+ 52, 53, 54, 68, 74, 80, 69, 186, 82, 61,
+ 62, 63, 70, 78, 71, 85, 83, 72, 75, 86,
+ 81, 76, 84, 91, 73, 87, 93, 96, 51, 55,
+
+ 56, 57, 99, 88, 185, 92, 94, 89, 97, 95,
+ 128, 90, 48, 48, 48, 98, 50, 50, 50, 100,
+ 108, 117, 101, 109, 118, 130, 184, 129, 183, 182,
+ 181, 180, 179, 131, 178, 177, 119, 40, 40, 40,
+ 40, 42, 42, 42, 42, 44, 176, 44, 44, 64,
+ 64, 175, 174, 173, 172, 171, 170, 169, 168, 167,
+ 166, 165, 164, 163, 162, 161, 160, 159, 158, 157,
+ 156, 155, 154, 153, 152, 151, 150, 149, 148, 147,
+ 146, 145, 144, 143, 142, 141, 140, 139, 138, 137,
+ 136, 135, 134, 133, 132, 127, 126, 125, 124, 123,
+
+ 122, 121, 120, 116, 115, 114, 113, 112, 111, 110,
+ 107, 106, 105, 45, 45, 43, 41, 103, 102, 79,
+ 67, 58, 46, 45, 43, 41, 39, 187, 3, 187,
+ 187, 187, 187, 187, 187, 187, 187, 187, 187, 187,
+ 187, 187, 187, 187, 187, 187, 187, 187, 187, 187,
+ 187, 187, 187, 187, 187, 187, 187, 187, 187, 187,
+ 187, 187, 187, 187, 187, 187, 187, 187, 187, 187,
+ 187, 187, 187, 187, 187, 187, 187, 187, 187
+ } ;
+
+static yyconst short int yy_chk[280] =
+ { 0,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 11, 20, 20, 11, 11, 11, 12, 21, 12, 12,
+ 12, 14, 14, 14, 15, 15, 15, 192, 27, 21,
+ 18, 18, 18, 24, 26, 29, 24, 182, 30, 20,
+ 20, 20, 25, 27, 25, 31, 30, 25, 26, 31,
+ 29, 26, 30, 33, 25, 32, 34, 35, 14, 18,
+
+ 18, 18, 36, 32, 180, 33, 34, 32, 35, 34,
+ 93, 32, 48, 48, 48, 35, 50, 50, 50, 36,
+ 69, 82, 36, 69, 82, 94, 175, 93, 173, 172,
+ 170, 169, 165, 94, 164, 162, 82, 188, 188, 188,
+ 188, 189, 189, 189, 189, 190, 161, 190, 190, 191,
+ 191, 160, 159, 156, 155, 153, 151, 148, 147, 145,
+ 141, 139, 138, 137, 135, 134, 133, 132, 131, 130,
+ 129, 128, 126, 125, 123, 118, 117, 115, 114, 113,
+ 112, 111, 110, 109, 108, 107, 103, 102, 101, 100,
+ 99, 98, 97, 96, 95, 92, 91, 90, 87, 86,
+
+ 85, 84, 83, 77, 76, 75, 74, 73, 71, 70,
+ 68, 66, 65, 45, 44, 42, 40, 38, 37, 28,
+ 23, 19, 10, 9, 8, 7, 6, 3, 187, 187,
+ 187, 187, 187, 187, 187, 187, 187, 187, 187, 187,
+ 187, 187, 187, 187, 187, 187, 187, 187, 187, 187,
+ 187, 187, 187, 187, 187, 187, 187, 187, 187, 187,
+ 187, 187, 187, 187, 187, 187, 187, 187, 187, 187,
+ 187, 187, 187, 187, 187, 187, 187, 187, 187
+ } ;
+
+static yy_state_type yy_state_buf[YY_BUF_SIZE + 2], *yy_state_ptr;
+static char *yy_full_match;
+static int yy_lp;
+#define REJECT \
+{ \
+*yy_cp = yy_hold_char; /* undo effects of setting up yytext */ \
+yy_cp = yy_full_match; /* restore poss. backed-over text */ \
+++yy_lp; \
+goto find_rule; \
+}
+#define yymore() yymore_used_but_not_detected
+#define YY_MORE_ADJ 0
+#define YY_RESTORE_YY_MORE_OFFSET
+char *yytext;
+#line 1 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+#define INITIAL 0
+/*===-- Lexer.l - Scanner for Stacker language -----------------*- C++ -*--===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file was developed by Reid Spencer and donated to the LLVM research
+// group and is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file implements the flex scanner for Stacker languages files.
+//
+//===----------------------------------------------------------------------===*/
+#define YY_NEVER_INTERACTIVE 1
+#line 29 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+
+#include "StackerCompiler.h"
+#include "StackerParser.h"
+
+/* Conversion of text ints to binary */
+static int64_t IntToVal(const char *Buffer) {
+ int64_t Result = 0;
+ for (; *Buffer; Buffer++) {
+ int64_t OldRes = Result;
+ Result *= 10;
+ Result += *Buffer-'0';
+ if (Result < OldRes) // Uh, oh, overflow detected!!!
+ StackerCompiler::ThrowException("constant bigger than 64 bits detected!");
+ }
+ return Result;
+}
+
+/* Conversion of text hexadecimal ints to binary */
+static int64_t HexIntToVal(const char *Buffer) {
+ int64_t Result = 0;
+ for (; *Buffer; ++Buffer) {
+ int64_t OldRes = Result;
+ Result *= 16;
+ char C = *Buffer;
+ if (C >= '0' && C <= '9')
+ Result += C-'0';
+ else if (C >= 'A' && C <= 'F')
+ Result += C-'A'+10;
+ else if (C >= 'a' && C <= 'f')
+ Result += C-'a'+10;
+
+ if (Result < OldRes) // Uh, oh, overflow detected!!!
+ StackerCompiler::ThrowException("constant bigger than 64 bits detected!");
+ }
+ return Result;
+}
+
+#define YY_NEVER_INTERACTIVE 1
+/* Comments start with a ; and go till end of line */
+/* You can also embed them in ( ... ) */
+/* We ignore white space */
+/* jdentifiers start with a % sign */
+/* Strings can contain any character except " and \ */
+/* Positive and negative integer constants*/
+/* Special Characters - name them to avoid flex confusion */
+#line 608 "Lexer.cpp"
+
+/* Macros after this point can all be overridden by user definitions in
+ * section 1.
+ */
+
+#ifndef YY_SKIP_YYWRAP
+#ifdef __cplusplus
+extern "C" int yywrap YY_PROTO(( void ));
+#else
+extern int yywrap YY_PROTO(( void ));
+#endif
+#endif
+
+#ifndef YY_NO_UNPUT
+static inline void yyunput YY_PROTO(( int c, char *buf_ptr ));
+#endif
+
+#ifndef yytext_ptr
+static void yy_flex_strncpy YY_PROTO(( char *, yyconst char *, int ));
+#endif
+
+#ifdef YY_NEED_STRLEN
+static int yy_flex_strlen YY_PROTO(( yyconst char * ));
+#endif
+
+#ifndef YY_NO_INPUT
+#ifdef __cplusplus
+static int yyinput YY_PROTO(( void ));
+#else
+static int input YY_PROTO(( void ));
+#endif
+#endif
+
+#if YY_STACK_USED
+static int yy_start_stack_ptr = 0;
+static int yy_start_stack_depth = 0;
+static int *yy_start_stack = 0;
+#ifndef YY_NO_PUSH_STATE
+static void yy_push_state YY_PROTO(( int new_state ));
+#endif
+#ifndef YY_NO_POP_STATE
+static void yy_pop_state YY_PROTO(( void ));
+#endif
+#ifndef YY_NO_TOP_STATE
+static int yy_top_state YY_PROTO(( void ));
+#endif
+
+#else
+#define YY_NO_PUSH_STATE 1
+#define YY_NO_POP_STATE 1
+#define YY_NO_TOP_STATE 1
+#endif
+
+#ifdef YY_MALLOC_DECL
+YY_MALLOC_DECL
+#else
+#if __STDC__
+#ifndef __cplusplus
+#include <stdlib.h>
+#endif
+#else
+/* Just try to get by without declaring the routines. This will fail
+ * miserably on non-ANSI systems for which sizeof(size_t) != sizeof(int)
+ * or sizeof(void*) != sizeof(int).
+ */
+#endif
+#endif
+
+/* 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 (void) fwrite( yytext, yyleng, 1, yyout )
+#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->yy_is_interactive ) \
+ { \
+ int c = '*', 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 if ( ((result = fread( buf, 1, max_size, yyin )) == 0) \
+ && ferror( yyin ) ) \
+ YY_FATAL_ERROR( "input in flex scanner failed" );
+#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 )
+#endif
+
+/* Default declaration of generated scanner - a define so the user can
+ * easily add parameters.
+ */
+#ifndef YY_DECL
+#define YY_DECL int yylex YY_PROTO(( void ))
+#endif
+
+/* 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 \
+ YY_USER_ACTION
+
+YY_DECL
+ {
+ register yy_state_type yy_current_state;
+ register char *yy_cp = NULL, *yy_bp = NULL;
+ register int yy_act;
+
+#line 112 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+
+
+#line 762 "Lexer.cpp"
+
+ if ( yy_init )
+ {
+ yy_init = 0;
+
+#ifdef YY_USER_INIT
+ YY_USER_INIT;
+#endif
+
+ if ( ! yy_start )
+ yy_start = 1; /* first start state */
+
+ if ( ! yyin )
+ yyin = stdin;
+
+ if ( ! yyout )
+ yyout = stdout;
+
+ if ( ! yy_current_buffer )
+ yy_current_buffer =
+ yy_create_buffer( yyin, YY_BUF_SIZE );
+
+ yy_load_buffer_state();
+ }
+
+ while ( 1 ) /* loops until end-of-file is reached */
+ {
+ yy_cp = yy_c_buf_p;
+
+ /* Support of yytext. */
+ *yy_cp = 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 = yy_start;
+ yy_state_ptr = yy_state_buf;
+ *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 >= 188 )
+ yy_c = yy_meta[(unsigned int) yy_c];
+ }
+ yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+ *yy_state_ptr++ = yy_current_state;
+ ++yy_cp;
+ }
+ while ( yy_current_state != 187 );
+
+yy_find_action:
+ yy_current_state = *--yy_state_ptr;
+ 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 ( yy_lp && yy_lp < yy_accept[yy_current_state + 1] )
+ {
+ yy_act = yy_acclist[yy_lp];
+ {
+ yy_full_match = yy_cp;
+ break;
+ }
+ }
+ --yy_cp;
+ yy_current_state = *--yy_state_ptr;
+ yy_lp = yy_accept[yy_current_state];
+ }
+
+ YY_DO_BEFORE_ACTION;
+
+ if ( yy_act != YY_END_OF_BUFFER )
+ {
+ int yyl;
+ for ( yyl = 0; yyl < yyleng; ++yyl )
+ if ( yytext[yyl] == '\n' )
+ ++yylineno;
+ }
+
+do_action: /* This label is used only to access EOF actions. */
+
+
+ switch ( yy_act )
+ { /* beginning of action switch */
+case 1:
+*yy_cp = yy_hold_char; /* undo effects of setting up yytext */
+yy_c_buf_p = yy_cp -= 1;
+YY_DO_BEFORE_ACTION; /* set up yytext again */
+YY_RULE_SETUP
+#line 114 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ /* Ignore comments */ }
+ YY_BREAK
+case 2:
+YY_RULE_SETUP
+#line 115 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ /* Ignore comments */ }
+ YY_BREAK
+case 3:
+YY_RULE_SETUP
+#line 117 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return COLON; }
+ YY_BREAK
+case 4:
+YY_RULE_SETUP
+#line 118 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return SEMI; }
+ YY_BREAK
+case 5:
+YY_RULE_SETUP
+#line 120 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return TRUETOK; }
+ YY_BREAK
+case 6:
+YY_RULE_SETUP
+#line 121 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return FALSETOK; }
+ YY_BREAK
+case 7:
+YY_RULE_SETUP
+#line 122 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return TRUETOK; }
+ YY_BREAK
+case 8:
+YY_RULE_SETUP
+#line 123 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return FALSETOK; }
+ YY_BREAK
+case 9:
+YY_RULE_SETUP
+#line 124 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return LESS; }
+ YY_BREAK
+case 10:
+YY_RULE_SETUP
+#line 125 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return LESS; }
+ YY_BREAK
+case 11:
+YY_RULE_SETUP
+#line 126 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return MORE; }
+ YY_BREAK
+case 12:
+YY_RULE_SETUP
+#line 127 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return MORE; }
+ YY_BREAK
+case 13:
+YY_RULE_SETUP
+#line 128 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return LESS_EQUAL; }
+ YY_BREAK
+case 14:
+YY_RULE_SETUP
+#line 129 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return LESS_EQUAL; }
+ YY_BREAK
+case 15:
+YY_RULE_SETUP
+#line 130 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return MORE_EQUAL; }
+ YY_BREAK
+case 16:
+YY_RULE_SETUP
+#line 131 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return MORE_EQUAL; }
+ YY_BREAK
+case 17:
+YY_RULE_SETUP
+#line 132 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return NOT_EQUAL; }
+ YY_BREAK
+case 18:
+YY_RULE_SETUP
+#line 133 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return NOT_EQUAL; }
+ YY_BREAK
+case 19:
+YY_RULE_SETUP
+#line 134 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return EQUAL; }
+ YY_BREAK
+case 20:
+YY_RULE_SETUP
+#line 135 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return EQUAL; }
+ YY_BREAK
+case 21:
+YY_RULE_SETUP
+#line 137 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return PLUS; }
+ YY_BREAK
+case 22:
+YY_RULE_SETUP
+#line 138 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return MINUS; }
+ YY_BREAK
+case 23:
+YY_RULE_SETUP
+#line 139 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return INCR; }
+ YY_BREAK
+case 24:
+YY_RULE_SETUP
+#line 140 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return DECR; }
+ YY_BREAK
+case 25:
+YY_RULE_SETUP
+#line 141 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return MULT; }
+ YY_BREAK
+case 26:
+YY_RULE_SETUP
+#line 142 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return DIV; }
+ YY_BREAK
+case 27:
+YY_RULE_SETUP
+#line 143 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return MODULUS; }
+ YY_BREAK
+case 28:
+YY_RULE_SETUP
+#line 144 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return NEGATE; }
+ YY_BREAK
+case 29:
+YY_RULE_SETUP
+#line 145 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return ABS; }
+ YY_BREAK
+case 30:
+YY_RULE_SETUP
+#line 146 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return MIN; }
+ YY_BREAK
+case 31:
+YY_RULE_SETUP
+#line 147 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return MAX; }
+ YY_BREAK
+case 32:
+YY_RULE_SETUP
+#line 148 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return STAR_SLASH; }
+ YY_BREAK
+case 33:
+YY_RULE_SETUP
+#line 150 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return AND; }
+ YY_BREAK
+case 34:
+YY_RULE_SETUP
+#line 151 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return OR; }
+ YY_BREAK
+case 35:
+YY_RULE_SETUP
+#line 152 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return XOR; }
+ YY_BREAK
+case 36:
+YY_RULE_SETUP
+#line 153 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return LSHIFT; }
+ YY_BREAK
+case 37:
+YY_RULE_SETUP
+#line 154 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return RSHIFT; }
+ YY_BREAK
+case 38:
+YY_RULE_SETUP
+#line 156 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return DROP; }
+ YY_BREAK
+case 39:
+YY_RULE_SETUP
+#line 157 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return NIP; }
+ YY_BREAK
+case 40:
+YY_RULE_SETUP
+#line 158 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return DUP; }
+ YY_BREAK
+case 41:
+YY_RULE_SETUP
+#line 159 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return SWAP; }
+ YY_BREAK
+case 42:
+YY_RULE_SETUP
+#line 160 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return OVER; }
+ YY_BREAK
+case 43:
+YY_RULE_SETUP
+#line 161 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return PICK; }
+ YY_BREAK
+case 44:
+YY_RULE_SETUP
+#line 162 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return SELECT; }
+ YY_BREAK
+case 45:
+YY_RULE_SETUP
+#line 163 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return ROT; }
+ YY_BREAK
+case 46:
+YY_RULE_SETUP
+#line 164 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return RROT; }
+ YY_BREAK
+case 47:
+YY_RULE_SETUP
+#line 165 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return ROLL; }
+ YY_BREAK
+case 48:
+YY_RULE_SETUP
+#line 166 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return TUCK; }
+ YY_BREAK
+case 49:
+YY_RULE_SETUP
+#line 167 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return DROP2; }
+ YY_BREAK
+case 50:
+YY_RULE_SETUP
+#line 168 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return NIP2; }
+ YY_BREAK
+case 51:
+YY_RULE_SETUP
+#line 169 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return DUP2; }
+ YY_BREAK
+case 52:
+YY_RULE_SETUP
+#line 170 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return SWAP2; }
+ YY_BREAK
+case 53:
+YY_RULE_SETUP
+#line 171 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return OVER2; }
+ YY_BREAK
+case 54:
+YY_RULE_SETUP
+#line 172 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return TUCK2; }
+ YY_BREAK
+case 55:
+YY_RULE_SETUP
+#line 173 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return ROT2; }
+ YY_BREAK
+case 56:
+YY_RULE_SETUP
+#line 174 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return RROT2; }
+ YY_BREAK
+case 57:
+YY_RULE_SETUP
+#line 176 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return MALLOC; }
+ YY_BREAK
+case 58:
+YY_RULE_SETUP
+#line 177 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return FREE; }
+ YY_BREAK
+case 59:
+YY_RULE_SETUP
+#line 178 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return GET; }
+ YY_BREAK
+case 60:
+YY_RULE_SETUP
+#line 179 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return PUT; }
+ YY_BREAK
+case 61:
+YY_RULE_SETUP
+#line 181 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return IF; }
+ YY_BREAK
+case 62:
+YY_RULE_SETUP
+#line 182 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return ELSE; }
+ YY_BREAK
+case 63:
+YY_RULE_SETUP
+#line 183 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return ENDIF; }
+ YY_BREAK
+case 64:
+YY_RULE_SETUP
+#line 184 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return WHILE; }
+ YY_BREAK
+case 65:
+YY_RULE_SETUP
+#line 185 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return END; }
+ YY_BREAK
+case 66:
+YY_RULE_SETUP
+#line 187 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return RECURSE; }
+ YY_BREAK
+case 67:
+YY_RULE_SETUP
+#line 188 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return RETURN; }
+ YY_BREAK
+case 68:
+YY_RULE_SETUP
+#line 189 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return EXIT; }
+ YY_BREAK
+case 69:
+YY_RULE_SETUP
+#line 190 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return FORWARD; }
+ YY_BREAK
+case 70:
+YY_RULE_SETUP
+#line 191 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return TAB; }
+ YY_BREAK
+case 71:
+YY_RULE_SETUP
+#line 192 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return SPACE; }
+ YY_BREAK
+case 72:
+YY_RULE_SETUP
+#line 193 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return CR; }
+ YY_BREAK
+case 73:
+YY_RULE_SETUP
+#line 195 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return IN_STR; }
+ YY_BREAK
+case 74:
+YY_RULE_SETUP
+#line 196 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return IN_NUM; }
+ YY_BREAK
+case 75:
+YY_RULE_SETUP
+#line 197 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return IN_CHAR; }
+ YY_BREAK
+case 76:
+YY_RULE_SETUP
+#line 199 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return OUT_STR; }
+ YY_BREAK
+case 77:
+YY_RULE_SETUP
+#line 200 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return OUT_NUM; }
+ YY_BREAK
+case 78:
+YY_RULE_SETUP
+#line 201 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return OUT_CHAR; }
+ YY_BREAK
+case 79:
+YY_RULE_SETUP
+#line 203 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return MAIN; }
+ YY_BREAK
+case 80:
+YY_RULE_SETUP
+#line 205 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ return DUMP; }
+ YY_BREAK
+case 81:
+YY_RULE_SETUP
+#line 207 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ StackerCompiler::ThrowException(
+ "You probably meant to use a <> instead of !=" ); }
+ YY_BREAK
+case 82:
+YY_RULE_SETUP
+#line 210 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ StackerCompiler::ThrowException(
+ "You probably meant to use a single = .. this isn't C"); }
+ YY_BREAK
+case 83:
+YY_RULE_SETUP
+#line 213 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ Stackerlval.IntegerVal = IntToVal(yytext); return INTEGER; }
+ YY_BREAK
+case 84:
+YY_RULE_SETUP
+#line 214 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ uint64_t Val = IntToVal(yytext+1);
+ // +1: we have bigger negative range
+ if (Val > (uint64_t)INT64_MAX+1)
+ StackerCompiler::ThrowException(
+ "Constant too large for signed 64 bits!");
+ Stackerlval.IntegerVal = -Val;
+ return INTEGER;
+ }
+ YY_BREAK
+case 85:
+YY_RULE_SETUP
+#line 222 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ Stackerlval.IntegerVal = HexIntToVal(yytext+3);
+ return INTEGER;
+ }
+ YY_BREAK
+case 86:
+YY_RULE_SETUP
+#line 226 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ yytext[strlen(yytext)-1] = 0; // nuke end quote
+ Stackerlval.StringVal = strdup(yytext+1); // Nuke start quote
+ return STRING;
+ }
+ YY_BREAK
+case 87:
+YY_RULE_SETUP
+#line 231 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ Stackerlval.StringVal = strdup(yytext); return IDENTIFIER; }
+ YY_BREAK
+case 88:
+YY_RULE_SETUP
+#line 233 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+{ /* Ignore whitespace */ }
+ YY_BREAK
+case 89:
+YY_RULE_SETUP
+#line 234 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+YY_FATAL_ERROR( "flex scanner jammed" );
+ YY_BREAK
+#line 1315 "Lexer.cpp"
+ case YY_STATE_EOF(INITIAL):
+ yyterminate();
+
+ case YY_END_OF_BUFFER:
+ {
+ /* Amount of text matched not including the EOB char. */
+ int yy_amount_of_matched_text = (int) (yy_cp - yytext_ptr) - 1;
+
+ /* Undo the effects of YY_DO_BEFORE_ACTION. */
+ *yy_cp = yy_hold_char;
+ YY_RESTORE_YY_MORE_OFFSET
+
+ if ( yy_current_buffer->yy_buffer_status == YY_BUFFER_NEW )
+ {
+ /* We're scanning a new file or input source. It's
+ * possible that this happened because the user
+ * just pointed yyin at a new source and called
+ * yylex(). If so, then we have to assure
+ * consistency between yy_current_buffer and our
+ * globals. Here is the right place to do so, because
+ * this is the first action (other than possibly a
+ * back-up) that will match for the new input source.
+ */
+ yy_n_chars = yy_current_buffer->yy_n_chars;
+ yy_current_buffer->yy_input_file = yyin;
+ yy_current_buffer->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 ( yy_c_buf_p <= &yy_current_buffer->yy_ch_buf[yy_n_chars] )
+ { /* This was really a NUL. */
+ yy_state_type yy_next_state;
+
+ yy_c_buf_p = yytext_ptr + yy_amount_of_matched_text;
+
+ yy_current_state = yy_get_previous_state();
+
+ /* 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 );
+
+ yy_bp = yytext_ptr + YY_MORE_ADJ;
+
+ if ( yy_next_state )
+ {
+ /* Consume the NUL. */
+ yy_cp = ++yy_c_buf_p;
+ yy_current_state = yy_next_state;
+ goto yy_match;
+ }
+
+ else
+ {
+ yy_cp = yy_c_buf_p;
+ goto yy_find_action;
+ }
+ }
+
+ else switch ( yy_get_next_buffer() )
+ {
+ case EOB_ACT_END_OF_FILE:
+ {
+ yy_did_buffer_switch_on_eof = 0;
+
+ if ( yywrap() )
+ {
+ /* 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.
+ */
+ yy_c_buf_p = yytext_ptr + YY_MORE_ADJ;
+
+ yy_act = YY_STATE_EOF(YY_START);
+ goto do_action;
+ }
+
+ else
+ {
+ if ( ! yy_did_buffer_switch_on_eof )
+ YY_NEW_FILE;
+ }
+ break;
+ }
+
+ case EOB_ACT_CONTINUE_SCAN:
+ yy_c_buf_p =
+ yytext_ptr + yy_amount_of_matched_text;
+
+ yy_current_state = yy_get_previous_state();
+
+ yy_cp = yy_c_buf_p;
+ yy_bp = yytext_ptr + YY_MORE_ADJ;
+ goto yy_match;
+
+ case EOB_ACT_LAST_MATCH:
+ yy_c_buf_p =
+ &yy_current_buffer->yy_ch_buf[yy_n_chars];
+
+ yy_current_state = yy_get_previous_state();
+
+ yy_cp = yy_c_buf_p;
+ yy_bp = 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 yylex */
+
+
+/* yy_get_next_buffer - try to read in a new buffer
+ *
+ * Returns a code representing an action:
+ * EOB_ACT_LAST_MATCH -
+ * EOB_ACT_CONTINUE_SCAN - continue scanning from current position
+ * EOB_ACT_END_OF_FILE - end of file
+ */
+
+static int yy_get_next_buffer()
+ {
+ register char *dest = yy_current_buffer->yy_ch_buf;
+ register char *source = yytext_ptr;
+ register int number_to_move, i;
+ int ret_val;
+
+ if ( yy_c_buf_p > &yy_current_buffer->yy_ch_buf[yy_n_chars + 1] )
+ YY_FATAL_ERROR(
+ "fatal flex scanner internal error--end of buffer missed" );
+
+ if ( yy_current_buffer->yy_fill_buffer == 0 )
+ { /* Don't try to fill the buffer, so this is an EOF. */
+ if ( yy_c_buf_p - 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) (yy_c_buf_p - yytext_ptr) - 1;
+
+ for ( i = 0; i < number_to_move; ++i )
+ *(dest++) = *(source++);
+
+ if ( yy_current_buffer->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->yy_n_chars = yy_n_chars = 0;
+
+ else
+ {
+ int num_to_read =
+ yy_current_buffer->yy_buf_size - number_to_move - 1;
+
+ while ( num_to_read <= 0 )
+ { /* Not enough room in the buffer - grow it. */
+#ifdef YY_USES_REJECT
+ YY_FATAL_ERROR(
+"input buffer overflow, can't enlarge buffer because scanner uses REJECT" );
+#else
+
+ /* just a shorter name for the current buffer */
+ YY_BUFFER_STATE b = yy_current_buffer;
+
+ int yy_c_buf_p_offset =
+ (int) (yy_c_buf_p - b->yy_ch_buf);
+
+ if ( b->yy_is_our_buffer )
+ {
+ int new_size = b->yy_buf_size * 2;
+
+ if ( new_size <= 0 )
+ b->yy_buf_size += b->yy_buf_size / 8;
+ else
+ b->yy_buf_size *= 2;
+
+ b->yy_ch_buf = (char *)
+ /* Include room in for 2 EOB chars. */
+ yy_flex_realloc( (void *) b->yy_ch_buf,
+ b->yy_buf_size + 2 );
+ }
+ else
+ /* Can't grow it, we don't own it. */
+ b->yy_ch_buf = 0;
+
+ if ( ! b->yy_ch_buf )
+ YY_FATAL_ERROR(
+ "fatal error - scanner input buffer overflow" );
+
+ yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset];
+
+ num_to_read = yy_current_buffer->yy_buf_size -
+ number_to_move - 1;
+#endif
+ }
+
+ if ( num_to_read > YY_READ_BUF_SIZE )
+ num_to_read = YY_READ_BUF_SIZE;
+
+ /* Read in more data. */
+ YY_INPUT( (&yy_current_buffer->yy_ch_buf[number_to_move]),
+ yy_n_chars, num_to_read );
+
+ yy_current_buffer->yy_n_chars = yy_n_chars;
+ }
+
+ if ( yy_n_chars == 0 )
+ {
+ if ( number_to_move == YY_MORE_ADJ )
+ {
+ ret_val = EOB_ACT_END_OF_FILE;
+ yyrestart( yyin );
+ }
+
+ else
+ {
+ ret_val = EOB_ACT_LAST_MATCH;
+ yy_current_buffer->yy_buffer_status =
+ YY_BUFFER_EOF_PENDING;
+ }
+ }
+
+ else
+ ret_val = EOB_ACT_CONTINUE_SCAN;
+
+ yy_n_chars += number_to_move;
+ yy_current_buffer->yy_ch_buf[yy_n_chars] = YY_END_OF_BUFFER_CHAR;
+ yy_current_buffer->yy_ch_buf[yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR;
+
+ yytext_ptr = &yy_current_buffer->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()
+ {
+ register yy_state_type yy_current_state;
+ register char *yy_cp;
+
+ yy_current_state = yy_start;
+ yy_state_ptr = yy_state_buf;
+ *yy_state_ptr++ = yy_current_state;
+
+ for ( yy_cp = yytext_ptr + YY_MORE_ADJ; yy_cp < 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 >= 188 )
+ yy_c = yy_meta[(unsigned int) yy_c];
+ }
+ yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
+ *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 );
+ */
+
+#ifdef YY_USE_PROTOS
+static yy_state_type yy_try_NUL_trans( yy_state_type yy_current_state )
+#else
+static yy_state_type yy_try_NUL_trans( yy_current_state )
+yy_state_type yy_current_state;
+#endif
+ {
+ register int yy_is_jam;
+
+ 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 >= 188 )
+ 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 == 187);
+ if ( ! yy_is_jam )
+ *yy_state_ptr++ = yy_current_state;
+
+ return yy_is_jam ? 0 : yy_current_state;
+ }
+
+
+#ifndef YY_NO_UNPUT
+#ifdef YY_USE_PROTOS
+static inline void yyunput( int c, register char *yy_bp )
+#else
+static inline void yyunput( c, yy_bp )
+int c;
+register char *yy_bp;
+#endif
+ {
+ register char *yy_cp = yy_c_buf_p;
+
+ /* undo effects of setting up yytext */
+ *yy_cp = yy_hold_char;
+
+ if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
+ { /* need to shift things up to make room */
+ /* +2 for EOB chars. */
+ register int number_to_move = yy_n_chars + 2;
+ register char *dest = &yy_current_buffer->yy_ch_buf[
+ yy_current_buffer->yy_buf_size + 2];
+ register char *source =
+ &yy_current_buffer->yy_ch_buf[number_to_move];
+
+ while ( source > yy_current_buffer->yy_ch_buf )
+ *--dest = *--source;
+
+ yy_cp += (int) (dest - source);
+ yy_bp += (int) (dest - source);
+ yy_current_buffer->yy_n_chars =
+ yy_n_chars = yy_current_buffer->yy_buf_size;
+
+ if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
+ YY_FATAL_ERROR( "flex scanner push-back overflow" );
+ }
+
+ *--yy_cp = (char) c;
+
+ if ( c == '\n' )
+ --yylineno;
+
+ yytext_ptr = yy_bp;
+ yy_hold_char = *yy_cp;
+ yy_c_buf_p = yy_cp;
+ }
+#endif /* ifndef YY_NO_UNPUT */
+
+
+#ifndef YY_NO_INPUT
+#ifdef __cplusplus
+static int yyinput()
+#else
+static int input()
+#endif
+ {
+ int c;
+
+ *yy_c_buf_p = yy_hold_char;
+
+ if ( *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 ( yy_c_buf_p < &yy_current_buffer->yy_ch_buf[yy_n_chars] )
+ /* This was really a NUL. */
+ *yy_c_buf_p = '\0';
+
+ else
+ { /* need more input */
+ int offset = yy_c_buf_p - yytext_ptr;
+ ++yy_c_buf_p;
+
+ switch ( yy_get_next_buffer() )
+ {
+ case EOB_ACT_LAST_MATCH:
+ /* This happens because yy_g_n_b()
+ * sees that we've accumulated a
+ * token and flags that we need to
+ * try matching the token before
+ * proceeding. But for input(),
+ * there's no matching to consider.
+ * So convert the EOB_ACT_LAST_MATCH
+ * to EOB_ACT_END_OF_FILE.
+ */
+
+ /* Reset buffer status. */
+ yyrestart( yyin );
+
+ /* fall through */
+
+ case EOB_ACT_END_OF_FILE:
+ {
+ if ( yywrap() )
+ return EOF;
+
+ if ( ! yy_did_buffer_switch_on_eof )
+ YY_NEW_FILE;
+#ifdef __cplusplus
+ return yyinput();
+#else
+ return input();
+#endif
+ }
+
+ case EOB_ACT_CONTINUE_SCAN:
+ yy_c_buf_p = yytext_ptr + offset;
+ break;
+ }
+ }
+ }
+
+ c = *(unsigned char *) yy_c_buf_p; /* cast for 8-bit char's */
+ *yy_c_buf_p = '\0'; /* preserve yytext */
+ yy_hold_char = *++yy_c_buf_p;
+
+ if ( c == '\n' )
+ ++yylineno;
+
+ return c;
+ }
+#endif /* YY_NO_INPUT */
+
+#ifdef YY_USE_PROTOS
+void yyrestart( FILE *input_file )
+#else
+void yyrestart( input_file )
+FILE *input_file;
+#endif
+ {
+ if ( ! yy_current_buffer )
+ yy_current_buffer = yy_create_buffer( yyin, YY_BUF_SIZE );
+
+ yy_init_buffer( yy_current_buffer, input_file );
+ yy_load_buffer_state();
+ }
+
+
+#ifdef YY_USE_PROTOS
+void yy_switch_to_buffer( YY_BUFFER_STATE new_buffer )
+#else
+void yy_switch_to_buffer( new_buffer )
+YY_BUFFER_STATE new_buffer;
+#endif
+ {
+ if ( yy_current_buffer == new_buffer )
+ return;
+
+ if ( yy_current_buffer )
+ {
+ /* Flush out information for old buffer. */
+ *yy_c_buf_p = yy_hold_char;
+ yy_current_buffer->yy_buf_pos = yy_c_buf_p;
+ yy_current_buffer->yy_n_chars = yy_n_chars;
+ }
+
+ yy_current_buffer = new_buffer;
+ yy_load_buffer_state();
+
+ /* We don't actually know whether we did this switch during
+ * EOF (yywrap()) processing, but the only time this flag
+ * is looked at is after yywrap() is called, so it's safe
+ * to go ahead and always set it.
+ */
+ yy_did_buffer_switch_on_eof = 1;
+ }
+
+
+#ifdef YY_USE_PROTOS
+void yy_load_buffer_state( void )
+#else
+void yy_load_buffer_state()
+#endif
+ {
+ yy_n_chars = yy_current_buffer->yy_n_chars;
+ yytext_ptr = yy_c_buf_p = yy_current_buffer->yy_buf_pos;
+ yyin = yy_current_buffer->yy_input_file;
+ yy_hold_char = *yy_c_buf_p;
+ }
+
+
+#ifdef YY_USE_PROTOS
+YY_BUFFER_STATE yy_create_buffer( FILE *file, int size )
+#else
+YY_BUFFER_STATE yy_create_buffer( file, size )
+FILE *file;
+int size;
+#endif
+ {
+ YY_BUFFER_STATE b;
+
+ b = (YY_BUFFER_STATE) yy_flex_alloc( sizeof( struct yy_buffer_state ) );
+ if ( ! b )
+ YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
+
+ b->yy_buf_size = size;
+
+ /* yy_ch_buf has to be 2 characters longer than the size given because
+ * we need to put in 2 end-of-buffer characters.
+ */
+ b->yy_ch_buf = (char *) yy_flex_alloc( b->yy_buf_size + 2 );
+ if ( ! b->yy_ch_buf )
+ YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
+
+ b->yy_is_our_buffer = 1;
+
+ yy_init_buffer( b, file );
+
+ return b;
+ }
+
+
+#ifdef YY_USE_PROTOS
+void yy_delete_buffer( YY_BUFFER_STATE b )
+#else
+void yy_delete_buffer( b )
+YY_BUFFER_STATE b;
+#endif
+ {
+ if ( ! b )
+ return;
+
+ if ( b == yy_current_buffer )
+ yy_current_buffer = (YY_BUFFER_STATE) 0;
+
+ if ( b->yy_is_our_buffer )
+ yy_flex_free( (void *) b->yy_ch_buf );
+
+ yy_flex_free( (void *) b );
+ }
+
+
+
+#ifdef YY_USE_PROTOS
+void yy_init_buffer( YY_BUFFER_STATE b, FILE *file )
+#else
+void yy_init_buffer( b, file )
+YY_BUFFER_STATE b;
+FILE *file;
+#endif
+
+
+ {
+ yy_flush_buffer( b );
+
+ b->yy_input_file = file;
+ b->yy_fill_buffer = 1;
+
+#if YY_ALWAYS_INTERACTIVE
+ b->yy_is_interactive = 1;
+#else
+#if YY_NEVER_INTERACTIVE
+ b->yy_is_interactive = 0;
+#else
+ b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0;
+#endif
+#endif
+ }
+
+
+#ifdef YY_USE_PROTOS
+void yy_flush_buffer( YY_BUFFER_STATE b )
+#else
+void yy_flush_buffer( b )
+YY_BUFFER_STATE b;
+#endif
+
+ {
+ if ( ! b )
+ return;
+
+ b->yy_n_chars = 0;
+
+ /* We always need two end-of-buffer characters. The first causes
+ * a transition to the end-of-buffer state. The second causes
+ * a jam in that state.
+ */
+ b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
+ b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
+
+ b->yy_buf_pos = &b->yy_ch_buf[0];
+
+ b->yy_at_bol = 1;
+ b->yy_buffer_status = YY_BUFFER_NEW;
+
+ if ( b == yy_current_buffer )
+ yy_load_buffer_state();
+ }
+
+
+#ifndef YY_NO_SCAN_BUFFER
+#ifdef YY_USE_PROTOS
+YY_BUFFER_STATE yy_scan_buffer( char *base, yy_size_t size )
+#else
+YY_BUFFER_STATE yy_scan_buffer( base, size )
+char *base;
+yy_size_t size;
+#endif
+ {
+ 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) yy_flex_alloc( sizeof( struct yy_buffer_state ) );
+ if ( ! b )
+ YY_FATAL_ERROR( "out of dynamic memory in yy_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;
+
+ yy_switch_to_buffer( b );
+
+ return b;
+ }
+#endif
+
+
+#ifndef YY_NO_SCAN_STRING
+#ifdef YY_USE_PROTOS
+YY_BUFFER_STATE yy_scan_string( yyconst char *yy_str )
+#else
+YY_BUFFER_STATE yy_scan_string( yy_str )
+yyconst char *yy_str;
+#endif
+ {
+ int len;
+ for ( len = 0; yy_str[len]; ++len )
+ ;
+
+ return yy_scan_bytes( yy_str, len );
+ }
+#endif
+
+
+#ifndef YY_NO_SCAN_BYTES
+#ifdef YY_USE_PROTOS
+YY_BUFFER_STATE yy_scan_bytes( yyconst char *bytes, int len )
+#else
+YY_BUFFER_STATE yy_scan_bytes( bytes, len )
+yyconst char *bytes;
+int len;
+#endif
+ {
+ YY_BUFFER_STATE b;
+ char *buf;
+ yy_size_t n;
+ int i;
+
+ /* Get memory for full buffer, including space for trailing EOB's. */
+ n = len + 2;
+ buf = (char *) yy_flex_alloc( n );
+ if ( ! buf )
+ YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
+
+ for ( i = 0; i < len; ++i )
+ buf[i] = bytes[i];
+
+ buf[len] = buf[len+1] = YY_END_OF_BUFFER_CHAR;
+
+ b = yy_scan_buffer( buf, n );
+ if ( ! b )
+ YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" );
+
+ /* It's okay to grow etc. this buffer, and we should throw it
+ * away when we're done.
+ */
+ b->yy_is_our_buffer = 1;
+
+ return b;
+ }
+#endif
+
+
+#ifndef YY_NO_PUSH_STATE
+#ifdef YY_USE_PROTOS
+static void yy_push_state( int new_state )
+#else
+static void yy_push_state( new_state )
+int new_state;
+#endif
+ {
+ if ( yy_start_stack_ptr >= yy_start_stack_depth )
+ {
+ yy_size_t new_size;
+
+ yy_start_stack_depth += YY_START_STACK_INCR;
+ new_size = yy_start_stack_depth * sizeof( int );
+
+ if ( ! yy_start_stack )
+ yy_start_stack = (int *) yy_flex_alloc( new_size );
+
+ else
+ yy_start_stack = (int *) yy_flex_realloc(
+ (void *) yy_start_stack, new_size );
+
+ if ( ! yy_start_stack )
+ YY_FATAL_ERROR(
+ "out of memory expanding start-condition stack" );
+ }
+
+ yy_start_stack[yy_start_stack_ptr++] = YY_START;
+
+ BEGIN(new_state);
+ }
+#endif
+
+
+#ifndef YY_NO_POP_STATE
+static void yy_pop_state()
+ {
+ if ( --yy_start_stack_ptr < 0 )
+ YY_FATAL_ERROR( "start-condition stack underflow" );
+
+ BEGIN(yy_start_stack[yy_start_stack_ptr]);
+ }
+#endif
+
+
+#ifndef YY_NO_TOP_STATE
+static int yy_top_state()
+ {
+ return yy_start_stack[yy_start_stack_ptr - 1];
+ }
+#endif
+
+#ifndef YY_EXIT_FAILURE
+#define YY_EXIT_FAILURE 2
+#endif
+
+#ifdef YY_USE_PROTOS
+static void yy_fatal_error( yyconst char msg[] )
+#else
+static void yy_fatal_error( msg )
+char msg[];
+#endif
+ {
+ (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. */ \
+ yytext[yyleng] = yy_hold_char; \
+ yy_c_buf_p = yytext + n; \
+ yy_hold_char = *yy_c_buf_p; \
+ *yy_c_buf_p = '\0'; \
+ yyleng = n; \
+ } \
+ while ( 0 )
+
+
+/* Internal utility routines. */
+
+#ifndef yytext_ptr
+#ifdef YY_USE_PROTOS
+static void yy_flex_strncpy( char *s1, yyconst char *s2, int n )
+#else
+static void yy_flex_strncpy( s1, s2, n )
+char *s1;
+yyconst char *s2;
+int n;
+#endif
+ {
+ register int i;
+ for ( i = 0; i < n; ++i )
+ s1[i] = s2[i];
+ }
+#endif
+
+#ifdef YY_NEED_STRLEN
+#ifdef YY_USE_PROTOS
+static int yy_flex_strlen( yyconst char *s )
+#else
+static int yy_flex_strlen( s )
+yyconst char *s;
+#endif
+ {
+ register int n;
+ for ( n = 0; s[n]; ++n )
+ ;
+
+ return n;
+ }
+#endif
+
+
+#ifdef YY_USE_PROTOS
+static void *yy_flex_alloc( yy_size_t size )
+#else
+static void *yy_flex_alloc( size )
+yy_size_t size;
+#endif
+ {
+ return (void *) malloc( size );
+ }
+
+#ifdef YY_USE_PROTOS
+static inline void *yy_flex_realloc( void *ptr, yy_size_t size )
+#else
+static inline void *yy_flex_realloc( ptr, size )
+void *ptr;
+yy_size_t size;
+#endif
+ {
+ /* 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 );
+ }
+
+#ifdef YY_USE_PROTOS
+static void yy_flex_free( void *ptr )
+#else
+static void yy_flex_free( ptr )
+void *ptr;
+#endif
+ {
+ free( ptr );
+ }
+
+#if YY_MAIN
+int main()
+ {
+ yylex();
+ return 0;
+ }
+#endif
+#line 234 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/Lexer.l"
+
--- /dev/null
+/*===-- Lexer.l - Scanner for Stacker language -----------------*- C++ -*--===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file was developed by Reid Spencer and donated to the LLVM research
+// group and is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file implements the flex scanner for Stacker languages files.
+//
+//===----------------------------------------------------------------------===*/
+
+%option prefix="Stacker"
+%option yylineno
+%option nostdinit
+%option never-interactive
+%option batch
+%option noyywrap
+%option nodefault
+%option 8bit
+%option outfile="Lexer.cpp"
+%option ecs
+%option noreject
+%option noyymore
+
+%{
+
+#include "StackerCompiler.h"
+#include "StackerParser.h"
+
+/* Conversion of text ints to binary */
+static int64_t IntToVal(const char *Buffer) {
+ int64_t Result = 0;
+ for (; *Buffer; Buffer++) {
+ int64_t OldRes = Result;
+ Result *= 10;
+ Result += *Buffer-'0';
+ if (Result < OldRes) // Uh, oh, overflow detected!!!
+ StackerCompiler::ThrowException("constant bigger than 64 bits detected!");
+ }
+ return Result;
+}
+
+/* Conversion of text hexadecimal ints to binary */
+static int64_t HexIntToVal(const char *Buffer) {
+ int64_t Result = 0;
+ for (; *Buffer; ++Buffer) {
+ int64_t OldRes = Result;
+ Result *= 16;
+ char C = *Buffer;
+ if (C >= '0' && C <= '9')
+ Result += C-'0';
+ else if (C >= 'A' && C <= 'F')
+ Result += C-'A'+10;
+ else if (C >= 'a' && C <= 'f')
+ Result += C-'a'+10;
+
+ if (Result < OldRes) // Uh, oh, overflow detected!!!
+ StackerCompiler::ThrowException("constant bigger than 64 bits detected!");
+ }
+ return Result;
+}
+
+#define YY_NEVER_INTERACTIVE 1
+%}
+
+/* Comments start with a ; and go till end of line */
+Comment1 [#].*$
+/* You can also embed them in ( ... ) */
+Comment2 \(.*\)
+/* We ignore white space */
+White [ \t\r\n]
+
+/* jdentifiers start with a % sign */
+Identifier [A-Za-z][-A-Za-z0-9_]*
+
+/* Strings can contain any character except " and \ */
+String \"[^\"]*\"
+
+/* Positive and negative integer constants*/
+PInteger [+]?[0-9]+
+NInteger -[0-9]+
+HexInteger 0x[0-9A-Fa-f]+
+
+/* Special Characters - name them to avoid flex confusion */
+Semi [;]
+Colon [:]
+Less \<
+More \>
+LessEq \<\=
+MoreEq \>\=
+NotEq \<\>
+Equal \=
+Plus \+
+Minus \-
+Incr \+\+
+Decr \-\-
+Mult \*
+Div \/
+StarSlash \*\/
+LShift \<\<
+RShift \>\>
+InStr \<s
+InNum \<d
+InChar \<c
+OutStr \>s
+OutNum \>d
+OutChar \>c
+
+%%
+
+{Comment1} { /* Ignore comments */ }
+{Comment2} { /* Ignore comments */ }
+
+{Colon} { return COLON; }
+{Semi} { return SEMI; }
+
+TRUE { return TRUETOK; }
+FALSE { return FALSETOK; }
+ON { return TRUETOK; }
+OFF { return FALSETOK; }
+{Less} { return LESS; }
+LT { return LESS; }
+{More} { return MORE; }
+GT { return MORE; }
+{LessEq} { return LESS_EQUAL; }
+LE { return LESS_EQUAL; }
+{MoreEq} { return MORE_EQUAL; }
+GE { return MORE_EQUAL; }
+{NotEq} { return NOT_EQUAL; }
+NE { return NOT_EQUAL; }
+{Equal} { return EQUAL; }
+EQ { return EQUAL; }
+
+{Plus} { return PLUS; }
+{Minus} { return MINUS; }
+{Incr} { return INCR; }
+{Decr} { return DECR; }
+{Mult} { return MULT; }
+{Div} { return DIV; }
+MOD { return MODULUS; }
+NEG { return NEGATE; }
+ABS { return ABS; }
+MIN { return MIN; }
+MAX { return MAX; }
+{StarSlash} { return STAR_SLASH; }
+
+AND { return AND; }
+OR { return OR; }
+XOR { return XOR; }
+{LShift} { return LSHIFT; }
+{RShift} { return RSHIFT; }
+
+DROP { return DROP; }
+NIP { return NIP; }
+DUP { return DUP; }
+SWAP { return SWAP; }
+OVER { return OVER; }
+PICK { return PICK; }
+SELECT { return SELECT; }
+ROT { return ROT; }
+RROT { return RROT; }
+ROLL { return ROLL; }
+TUCK { return TUCK; }
+DROP2 { return DROP2; }
+NIP2 { return NIP2; }
+DUP2 { return DUP2; }
+SWAP2 { return SWAP2; }
+OVER2 { return OVER2; }
+TUCK2 { return TUCK2; }
+ROT2 { return ROT2; }
+RROT2 { return RROT2; }
+
+MALLOC { return MALLOC; }
+FREE { return FREE; }
+GET { return GET; }
+PUT { return PUT; }
+
+IF { return IF; }
+ELSE { return ELSE; }
+ENDIF { return ENDIF; }
+WHILE { return WHILE; }
+END { return END; }
+
+RECURSE { return RECURSE; }
+RETURN { return RETURN; }
+EXIT { return EXIT; }
+FORWARD { return FORWARD; }
+TAB { return TAB; }
+SPACE { return SPACE; }
+CR { return CR; }
+
+{InStr} { return IN_STR; }
+{InNum} { return IN_NUM; }
+{InChar} { return IN_CHAR; }
+
+{OutStr} { return OUT_STR; }
+{OutNum} { return OUT_NUM; }
+{OutChar} { return OUT_CHAR; }
+
+MAIN { return MAIN; }
+
+DUMP { return DUMP; }
+
+!= { StackerCompiler::ThrowException(
+ "You probably meant to use a <> instead of !=" ); }
+
+== { StackerCompiler::ThrowException(
+ "You probably meant to use a single = .. this isn't C"); }
+
+{PInteger} { Stackerlval.IntegerVal = IntToVal(yytext); return INTEGER; }
+{NInteger} { uint64_t Val = IntToVal(yytext+1);
+ // +1: we have bigger negative range
+ if (Val > (uint64_t)INT64_MAX+1)
+ StackerCompiler::ThrowException(
+ "Constant too large for signed 64 bits!");
+ Stackerlval.IntegerVal = -Val;
+ return INTEGER;
+ }
+{HexInteger} { Stackerlval.IntegerVal = HexIntToVal(yytext+3);
+ return INTEGER;
+ }
+
+{String} { yytext[strlen(yytext)-1] = 0; // nuke end quote
+ Stackerlval.StringVal = strdup(yytext+1); // Nuke start quote
+ return STRING;
+ }
+
+{Identifier} { Stackerlval.StringVal = strdup(yytext); return IDENTIFIER; }
+
+{White} { /* Ignore whitespace */ }
+%%
+++ /dev/null
-/* A Bison parser, made by GNU Bison 1.875c. */
-
-/* Skeleton parser for Yacc-like parsing with Bison,
- Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
-
-/* As a special exception, when this file is copied by Bison into a
- Bison output file, you may use that output file without restriction.
- This special exception was added by the Free Software Foundation
- in version 1.24 of Bison. */
-
-/* Written by Richard Stallman by simplifying the original so called
- ``semantic'' parser. */
-
-/* All symbols defined below should begin with yy or YY, to avoid
- infringing on user name space. This should be done even for local
- variables, as they might otherwise be expanded by user macros.
- There are some unavoidable exceptions within include files to
- define necessary library symbols; they are noted "INFRINGES ON
- USER NAME SPACE" below. */
-
-/* Identify Bison output. */
-#define YYBISON 1
-
-/* Skeleton name. */
-#define YYSKELETON_NAME "yacc.c"
-
-/* Pure parsers. */
-#define YYPURE 0
-
-/* Using locations. */
-#define YYLSP_NEEDED 0
-
-/* If NAME_PREFIX is specified substitute the variables and functions
- names. */
-#define yyparse Stackerparse
-#define yylex Stackerlex
-#define yyerror Stackererror
-#define yylval Stackerlval
-#define yychar Stackerchar
-#define yydebug Stackerdebug
-#define yynerrs Stackernerrs
-
-
-/* Tokens. */
-#ifndef YYTOKENTYPE
-# define YYTOKENTYPE
- /* Put the tokens into the symbol table, so that GDB and other debuggers
- know about them. */
- enum yytokentype {
- INTEGER = 258,
- STRING = 259,
- IDENTIFIER = 260,
- SEMI = 261,
- COLON = 262,
- FORWARD = 263,
- MAIN = 264,
- DUMP = 265,
- TRUETOK = 266,
- FALSETOK = 267,
- LESS = 268,
- MORE = 269,
- LESS_EQUAL = 270,
- MORE_EQUAL = 271,
- NOT_EQUAL = 272,
- EQUAL = 273,
- PLUS = 274,
- MINUS = 275,
- INCR = 276,
- DECR = 277,
- MULT = 278,
- DIV = 279,
- MODULUS = 280,
- NEGATE = 281,
- ABS = 282,
- MIN = 283,
- MAX = 284,
- STAR_SLASH = 285,
- AND = 286,
- OR = 287,
- XOR = 288,
- LSHIFT = 289,
- RSHIFT = 290,
- DROP = 291,
- DROP2 = 292,
- NIP = 293,
- NIP2 = 294,
- DUP = 295,
- DUP2 = 296,
- SWAP = 297,
- SWAP2 = 298,
- OVER = 299,
- OVER2 = 300,
- ROT = 301,
- ROT2 = 302,
- RROT = 303,
- RROT2 = 304,
- TUCK = 305,
- TUCK2 = 306,
- ROLL = 307,
- PICK = 308,
- SELECT = 309,
- MALLOC = 310,
- FREE = 311,
- GET = 312,
- PUT = 313,
- IF = 314,
- ELSE = 315,
- ENDIF = 316,
- WHILE = 317,
- END = 318,
- RECURSE = 319,
- RETURN = 320,
- EXIT = 321,
- TAB = 322,
- SPACE = 323,
- CR = 324,
- IN_STR = 325,
- IN_NUM = 326,
- IN_CHAR = 327,
- OUT_STR = 328,
- OUT_NUM = 329,
- OUT_CHAR = 330
- };
-#endif
-#define INTEGER 258
-#define STRING 259
-#define IDENTIFIER 260
-#define SEMI 261
-#define COLON 262
-#define FORWARD 263
-#define MAIN 264
-#define DUMP 265
-#define TRUETOK 266
-#define FALSETOK 267
-#define LESS 268
-#define MORE 269
-#define LESS_EQUAL 270
-#define MORE_EQUAL 271
-#define NOT_EQUAL 272
-#define EQUAL 273
-#define PLUS 274
-#define MINUS 275
-#define INCR 276
-#define DECR 277
-#define MULT 278
-#define DIV 279
-#define MODULUS 280
-#define NEGATE 281
-#define ABS 282
-#define MIN 283
-#define MAX 284
-#define STAR_SLASH 285
-#define AND 286
-#define OR 287
-#define XOR 288
-#define LSHIFT 289
-#define RSHIFT 290
-#define DROP 291
-#define DROP2 292
-#define NIP 293
-#define NIP2 294
-#define DUP 295
-#define DUP2 296
-#define SWAP 297
-#define SWAP2 298
-#define OVER 299
-#define OVER2 300
-#define ROT 301
-#define ROT2 302
-#define RROT 303
-#define RROT2 304
-#define TUCK 305
-#define TUCK2 306
-#define ROLL 307
-#define PICK 308
-#define SELECT 309
-#define MALLOC 310
-#define FREE 311
-#define GET 312
-#define PUT 313
-#define IF 314
-#define ELSE 315
-#define ENDIF 316
-#define WHILE 317
-#define END 318
-#define RECURSE 319
-#define RETURN 320
-#define EXIT 321
-#define TAB 322
-#define SPACE 323
-#define CR 324
-#define IN_STR 325
-#define IN_NUM 326
-#define IN_CHAR 327
-#define OUT_STR 328
-#define OUT_NUM 329
-#define OUT_CHAR 330
-
-
-
-
-/* Copy the first part of user declarations. */
-#line 14 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
-
-#include "StackerCompiler.h"
-#include "llvm/SymbolTable.h"
-#include "llvm/Module.h"
-#include "llvm/Instructions.h"
-#include "llvm/ADT/STLExtras.h"
-#include "llvm/ADT/DepthFirstIterator.h"
-#include <list>
-#include <utility>
-#include <algorithm>
-
-#define YYERROR_VERBOSE 1
-#define SCI StackerCompiler::TheInstance
-
-int yyerror(const char *ErrorMsg); // Forward declarations to prevent "implicit
-int yylex(); // declaration" of xxx warnings.
-int yyparse();
-
-
-
-/* Enabling traces. */
-#ifndef YYDEBUG
-# define YYDEBUG 0
-#endif
-
-/* Enabling verbose error messages. */
-#ifdef YYERROR_VERBOSE
-# undef YYERROR_VERBOSE
-# define YYERROR_VERBOSE 1
-#else
-# define YYERROR_VERBOSE 0
-#endif
-
-#if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED)
-#line 35 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
-typedef union YYSTYPE {
- llvm::Module* ModuleVal;
- llvm::Function* FunctionVal;
- llvm::BasicBlock* BasicBlockVal;
- int64_t IntegerVal;
- char* StringVal;
-} YYSTYPE;
-/* Line 191 of yacc.c. */
-#line 263 "StackerParser.tab.c"
-# define yystype YYSTYPE /* obsolescent; will be withdrawn */
-# define YYSTYPE_IS_DECLARED 1
-# define YYSTYPE_IS_TRIVIAL 1
-#endif
-
-
-
-/* Copy the second part of user declarations. */
-
-
-/* Line 214 of yacc.c. */
-#line 275 "StackerParser.tab.c"
-
-#if ! defined (yyoverflow) || YYERROR_VERBOSE
-
-# ifndef YYFREE
-# define YYFREE free
-# endif
-# ifndef YYMALLOC
-# define YYMALLOC malloc
-# endif
-
-/* The parser invokes alloca or malloc; define the necessary symbols. */
-
-# ifdef YYSTACK_USE_ALLOCA
-# if YYSTACK_USE_ALLOCA
-# define YYSTACK_ALLOC alloca
-# endif
-# else
-# if defined (alloca) || defined (_ALLOCA_H)
-# define YYSTACK_ALLOC alloca
-# else
-# ifdef __GNUC__
-# define YYSTACK_ALLOC __builtin_alloca
-# endif
-# endif
-# endif
-
-# ifdef YYSTACK_ALLOC
- /* Pacify GCC's `empty if-body' warning. */
-# define YYSTACK_FREE(Ptr) do { /* empty */; } while (0)
-# else
-# if defined (__STDC__) || defined (__cplusplus)
-# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
-# define YYSIZE_T size_t
-# endif
-# define YYSTACK_ALLOC YYMALLOC
-# define YYSTACK_FREE YYFREE
-# endif
-#endif /* ! defined (yyoverflow) || YYERROR_VERBOSE */
-
-
-#if (! defined (yyoverflow) \
- && (! defined (__cplusplus) \
- || (defined (YYSTYPE_IS_TRIVIAL) && YYSTYPE_IS_TRIVIAL)))
-
-/* A type that is properly aligned for any stack member. */
-union yyalloc
-{
- short yyss;
- YYSTYPE yyvs;
- };
-
-/* The size of the maximum gap between one aligned stack and the next. */
-# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
-
-/* The size of an array large to enough to hold all stacks, each with
- N elements. */
-# define YYSTACK_BYTES(N) \
- ((N) * (sizeof (short) + sizeof (YYSTYPE)) \
- + YYSTACK_GAP_MAXIMUM)
-
-/* Copy COUNT objects from FROM to TO. The source and destination do
- not overlap. */
-# ifndef YYCOPY
-# if defined (__GNUC__) && 1 < __GNUC__
-# define YYCOPY(To, From, Count) \
- __builtin_memcpy (To, From, (Count) * sizeof (*(From)))
-# else
-# define YYCOPY(To, From, Count) \
- do \
- { \
- register YYSIZE_T yyi; \
- for (yyi = 0; yyi < (Count); yyi++) \
- (To)[yyi] = (From)[yyi]; \
- } \
- while (0)
-# endif
-# endif
-
-/* Relocate STACK from its old location to the new one. The
- local variables YYSIZE and YYSTACKSIZE give the old and new number of
- elements in the stack, and YYPTR gives the new location of the
- stack. Advance YYPTR to a properly aligned location for the next
- stack. */
-# define YYSTACK_RELOCATE(Stack) \
- do \
- { \
- YYSIZE_T yynewbytes; \
- YYCOPY (&yyptr->Stack, Stack, yysize); \
- Stack = &yyptr->Stack; \
- yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
- yyptr += yynewbytes / sizeof (*yyptr); \
- } \
- while (0)
-
-#endif
-
-#if defined (__STDC__) || defined (__cplusplus)
- typedef signed char yysigned_char;
-#else
- typedef short yysigned_char;
-#endif
-
-/* YYFINAL -- State number of the termination state. */
-#define YYFINAL 3
-/* YYLAST -- Last index in YYTABLE. */
-#define YYLAST 150
-
-/* YYNTOKENS -- Number of terminals. */
-#define YYNTOKENS 76
-/* YYNNTS -- Number of nonterminals. */
-#define YYNNTS 10
-/* YYNRULES -- Number of rules. */
-#define YYNRULES 80
-/* YYNRULES -- Number of states. */
-#define YYNSTATES 93
-
-/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */
-#define YYUNDEFTOK 2
-#define YYMAXUTOK 330
-
-#define YYTRANSLATE(YYX) \
- ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
-
-/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */
-static const unsigned char yytranslate[] =
-{
- 0, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
- 2, 2, 2, 2, 2, 2, 1, 2, 3, 4,
- 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
- 15, 16, 17, 18, 19, 20, 21, 22, 23, 24,
- 25, 26, 27, 28, 29, 30, 31, 32, 33, 34,
- 35, 36, 37, 38, 39, 40, 41, 42, 43, 44,
- 45, 46, 47, 48, 49, 50, 51, 52, 53, 54,
- 55, 56, 57, 58, 59, 60, 61, 62, 63, 64,
- 65, 66, 67, 68, 69, 70, 71, 72, 73, 74,
- 75
-};
-
-#if YYDEBUG
-/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
- YYRHS. */
-static const unsigned char yyprhs[] =
-{
- 0, 0, 3, 4, 7, 10, 11, 13, 15, 17,
- 21, 26, 31, 34, 35, 41, 45, 49, 51, 53,
- 55, 57, 59, 61, 63, 65, 67, 69, 71, 73,
- 75, 77, 79, 81, 83, 85, 87, 89, 91, 93,
- 95, 97, 99, 101, 103, 105, 107, 109, 111, 113,
- 115, 117, 119, 121, 123, 125, 127, 129, 131, 133,
- 135, 137, 139, 141, 143, 145, 147, 149, 151, 153,
- 155, 157, 159, 161, 163, 165, 167, 169, 171, 173,
- 175
-};
-
-/* YYRHS -- A `-1'-separated list of the rules' RHS. */
-static const yysigned_char yyrhs[] =
-{
- 77, 0, -1, -1, 78, 79, -1, 79, 80, -1,
- -1, 81, -1, 83, -1, 82, -1, 8, 5, 6,
- -1, 7, 9, 84, 6, -1, 7, 5, 84, 6,
- -1, 84, 85, -1, -1, 59, 5, 60, 5, 61,
- -1, 59, 5, 61, -1, 62, 5, 63, -1, 5,
- -1, 4, -1, 3, -1, 11, -1, 12, -1, 13,
- -1, 14, -1, 15, -1, 16, -1, 17, -1, 18,
- -1, 19, -1, 20, -1, 21, -1, 22, -1, 23,
- -1, 24, -1, 25, -1, 26, -1, 27, -1, 28,
- -1, 29, -1, 30, -1, 31, -1, 32, -1, 33,
- -1, 34, -1, 35, -1, 36, -1, 37, -1, 38,
- -1, 39, -1, 40, -1, 41, -1, 42, -1, 43,
- -1, 44, -1, 45, -1, 46, -1, 47, -1, 48,
- -1, 49, -1, 50, -1, 51, -1, 52, -1, 53,
- -1, 54, -1, 55, -1, 56, -1, 57, -1, 58,
- -1, 64, -1, 65, -1, 66, -1, 67, -1, 68,
- -1, 69, -1, 70, -1, 71, -1, 72, -1, 73,
- -1, 74, -1, 75, -1, 10, -1
-};
-
-/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
-static const unsigned char yyrline[] =
-{
- 0, 70, 70, 70, 74, 75, 78, 79, 80, 83,
- 86, 89, 92, 93, 99, 100, 101, 104, 105, 106,
- 109, 110, 111, 112, 113, 114, 115, 116, 117, 118,
- 119, 120, 121, 122, 123, 124, 125, 126, 127, 128,
- 129, 130, 131, 132, 133, 134, 135, 136, 137, 138,
- 139, 140, 141, 142, 143, 144, 145, 146, 147, 148,
- 149, 150, 151, 152, 153, 154, 155, 156, 157, 158,
- 159, 160, 161, 162, 163, 164, 165, 166, 167, 168,
- 169
-};
-#endif
-
-#if YYDEBUG || YYERROR_VERBOSE
-/* YYTNME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
- First, the terminals, then, starting at YYNTOKENS, nonterminals. */
-static const char *const yytname[] =
-{
- "$end", "error", "$undefined", "INTEGER", "STRING", "IDENTIFIER",
- "SEMI", "COLON", "FORWARD", "MAIN", "DUMP", "TRUETOK", "FALSETOK",
- "LESS", "MORE", "LESS_EQUAL", "MORE_EQUAL", "NOT_EQUAL", "EQUAL", "PLUS",
- "MINUS", "INCR", "DECR", "MULT", "DIV", "MODULUS", "NEGATE", "ABS",
- "MIN", "MAX", "STAR_SLASH", "AND", "OR", "XOR", "LSHIFT", "RSHIFT",
- "DROP", "DROP2", "NIP", "NIP2", "DUP", "DUP2", "SWAP", "SWAP2", "OVER",
- "OVER2", "ROT", "ROT2", "RROT", "RROT2", "TUCK", "TUCK2", "ROLL", "PICK",
- "SELECT", "MALLOC", "FREE", "GET", "PUT", "IF", "ELSE", "ENDIF", "WHILE",
- "END", "RECURSE", "RETURN", "EXIT", "TAB", "SPACE", "CR", "IN_STR",
- "IN_NUM", "IN_CHAR", "OUT_STR", "OUT_NUM", "OUT_CHAR", "$accept",
- "Module", "@1", "DefinitionList", "Definition", "ForwardDef", "MainDef",
- "ColonDef", "WordList", "Word", 0
-};
-#endif
-
-# ifdef YYPRINT
-/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
- token YYLEX-NUM. */
-static const unsigned short yytoknum[] =
-{
- 0, 256, 257, 258, 259, 260, 261, 262, 263, 264,
- 265, 266, 267, 268, 269, 270, 271, 272, 273, 274,
- 275, 276, 277, 278, 279, 280, 281, 282, 283, 284,
- 285, 286, 287, 288, 289, 290, 291, 292, 293, 294,
- 295, 296, 297, 298, 299, 300, 301, 302, 303, 304,
- 305, 306, 307, 308, 309, 310, 311, 312, 313, 314,
- 315, 316, 317, 318, 319, 320, 321, 322, 323, 324,
- 325, 326, 327, 328, 329, 330
-};
-# endif
-
-/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
-static const unsigned char yyr1[] =
-{
- 0, 76, 78, 77, 79, 79, 80, 80, 80, 81,
- 82, 83, 84, 84, 85, 85, 85, 85, 85, 85,
- 85, 85, 85, 85, 85, 85, 85, 85, 85, 85,
- 85, 85, 85, 85, 85, 85, 85, 85, 85, 85,
- 85, 85, 85, 85, 85, 85, 85, 85, 85, 85,
- 85, 85, 85, 85, 85, 85, 85, 85, 85, 85,
- 85, 85, 85, 85, 85, 85, 85, 85, 85, 85,
- 85, 85, 85, 85, 85, 85, 85, 85, 85, 85,
- 85
-};
-
-/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */
-static const unsigned char yyr2[] =
-{
- 0, 2, 0, 2, 2, 0, 1, 1, 1, 3,
- 4, 4, 2, 0, 5, 3, 3, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1
-};
-
-/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state
- STATE-NUM when YYTABLE doesn't specify something else to do. Zero
- means the default is an error. */
-static const unsigned char yydefact[] =
-{
- 2, 0, 5, 1, 3, 0, 0, 4, 6, 8,
- 7, 13, 13, 0, 0, 0, 9, 19, 18, 17,
- 11, 80, 20, 21, 22, 23, 24, 25, 26, 27,
- 28, 29, 30, 31, 32, 33, 34, 35, 36, 37,
- 38, 39, 40, 41, 42, 43, 44, 45, 46, 47,
- 48, 49, 50, 51, 52, 53, 54, 55, 56, 57,
- 58, 59, 60, 61, 62, 63, 64, 65, 66, 67,
- 0, 0, 68, 69, 70, 71, 72, 73, 74, 75,
- 76, 77, 78, 79, 12, 10, 0, 0, 0, 15,
- 16, 0, 14
-};
-
-/* YYDEFGOTO[NTERM-NUM]. */
-static const yysigned_char yydefgoto[] =
-{
- -1, 1, 2, 4, 7, 8, 9, 10, 14, 84
-};
-
-/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
- STATE-NUM. */
-#define YYPACT_NINF -4
-static const short yypact[] =
-{
- -4, 4, -4, -4, -2, 141, 52, -4, -4, -4,
- -4, -4, -4, 54, -3, 70, -4, -4, -4, -4,
- -4, -4, -4, -4, -4, -4, -4, -4, -4, -4,
- -4, -4, -4, -4, -4, -4, -4, -4, -4, -4,
- -4, -4, -4, -4, -4, -4, -4, -4, -4, -4,
- -4, -4, -4, -4, -4, -4, -4, -4, -4, -4,
- -4, -4, -4, -4, -4, -4, -4, -4, -4, -4,
- 53, 74, -4, -4, -4, -4, -4, -4, -4, -4,
- -4, -4, -4, -4, -4, -4, 17, 67, 126, -4,
- -4, 72, -4
-};
-
-/* YYPGOTO[NTERM-NUM]. */
-static const short yypgoto[] =
-{
- -4, -4, -4, -4, -4, -4, -4, -4, 135, -4
-};
-
-/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If
- positive, shift that token. If negative, reduce the rule which
- number is the opposite. If zero, do what YYDEFACT says.
- If YYTABLE_NINF, syntax error. */
-#define YYTABLE_NINF -1
-static const unsigned char yytable[] =
-{
- 17, 18, 19, 20, 3, 5, 6, 21, 22, 23,
- 24, 25, 26, 27, 28, 29, 30, 31, 32, 33,
- 34, 35, 36, 37, 38, 39, 40, 41, 42, 43,
- 44, 45, 46, 47, 48, 49, 50, 51, 52, 53,
- 54, 55, 56, 57, 58, 59, 60, 61, 62, 63,
- 64, 65, 66, 67, 68, 69, 70, 13, 86, 71,
- 16, 72, 73, 74, 75, 76, 77, 78, 79, 80,
- 81, 82, 83, 17, 18, 19, 85, 88, 89, 87,
- 21, 22, 23, 24, 25, 26, 27, 28, 29, 30,
- 31, 32, 33, 34, 35, 36, 37, 38, 39, 40,
- 41, 42, 43, 44, 45, 46, 47, 48, 49, 50,
- 51, 52, 53, 54, 55, 56, 57, 58, 59, 60,
- 61, 62, 63, 64, 65, 66, 67, 68, 69, 70,
- 90, 91, 71, 92, 72, 73, 74, 75, 76, 77,
- 78, 79, 80, 81, 82, 83, 11, 15, 0, 0,
- 12
-};
-
-static const yysigned_char yycheck[] =
-{
- 3, 4, 5, 6, 0, 7, 8, 10, 11, 12,
- 13, 14, 15, 16, 17, 18, 19, 20, 21, 22,
- 23, 24, 25, 26, 27, 28, 29, 30, 31, 32,
- 33, 34, 35, 36, 37, 38, 39, 40, 41, 42,
- 43, 44, 45, 46, 47, 48, 49, 50, 51, 52,
- 53, 54, 55, 56, 57, 58, 59, 5, 5, 62,
- 6, 64, 65, 66, 67, 68, 69, 70, 71, 72,
- 73, 74, 75, 3, 4, 5, 6, 60, 61, 5,
- 10, 11, 12, 13, 14, 15, 16, 17, 18, 19,
- 20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
- 30, 31, 32, 33, 34, 35, 36, 37, 38, 39,
- 40, 41, 42, 43, 44, 45, 46, 47, 48, 49,
- 50, 51, 52, 53, 54, 55, 56, 57, 58, 59,
- 63, 5, 62, 61, 64, 65, 66, 67, 68, 69,
- 70, 71, 72, 73, 74, 75, 5, 12, -1, -1,
- 9
-};
-
-/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
- symbol of state STATE-NUM. */
-static const unsigned char yystos[] =
-{
- 0, 77, 78, 0, 79, 7, 8, 80, 81, 82,
- 83, 5, 9, 5, 84, 84, 6, 3, 4, 5,
- 6, 10, 11, 12, 13, 14, 15, 16, 17, 18,
- 19, 20, 21, 22, 23, 24, 25, 26, 27, 28,
- 29, 30, 31, 32, 33, 34, 35, 36, 37, 38,
- 39, 40, 41, 42, 43, 44, 45, 46, 47, 48,
- 49, 50, 51, 52, 53, 54, 55, 56, 57, 58,
- 59, 62, 64, 65, 66, 67, 68, 69, 70, 71,
- 72, 73, 74, 75, 85, 6, 5, 5, 60, 61,
- 63, 5, 61
-};
-
-#if ! defined (YYSIZE_T) && defined (__SIZE_TYPE__)
-# define YYSIZE_T __SIZE_TYPE__
-#endif
-#if ! defined (YYSIZE_T) && defined (size_t)
-# define YYSIZE_T size_t
-#endif
-#if ! defined (YYSIZE_T)
-# if defined (__STDC__) || defined (__cplusplus)
-# include <stddef.h> /* INFRINGES ON USER NAME SPACE */
-# define YYSIZE_T size_t
-# endif
-#endif
-#if ! defined (YYSIZE_T)
-# define YYSIZE_T unsigned int
-#endif
-
-#define yyerrok (yyerrstatus = 0)
-#define yyclearin (yychar = YYEMPTY)
-#define YYEMPTY (-2)
-#define YYEOF 0
-
-#define YYACCEPT goto yyacceptlab
-#define YYABORT goto yyabortlab
-#define YYERROR goto yyerrorlab
-
-
-/* Like YYERROR except do call yyerror. This remains here temporarily
- to ease the transition to the new meaning of YYERROR, for GCC.
- Once GCC version 2 has supplanted version 1, this can go. */
-
-#define YYFAIL goto yyerrlab
-
-#define YYRECOVERING() (!!yyerrstatus)
-
-#define YYBACKUP(Token, Value) \
-do \
- if (yychar == YYEMPTY && yylen == 1) \
- { \
- yychar = (Token); \
- yylval = (Value); \
- yytoken = YYTRANSLATE (yychar); \
- YYPOPSTACK; \
- goto yybackup; \
- } \
- else \
- { \
- yyerror ("syntax error: cannot back up");\
- YYERROR; \
- } \
-while (0)
-
-#define YYTERROR 1
-#define YYERRCODE 256
-
-/* YYLLOC_DEFAULT -- Compute the default location (before the actions
- are run). */
-
-#ifndef YYLLOC_DEFAULT
-# define YYLLOC_DEFAULT(Current, Rhs, N) \
- ((Current).first_line = (Rhs)[1].first_line, \
- (Current).first_column = (Rhs)[1].first_column, \
- (Current).last_line = (Rhs)[N].last_line, \
- (Current).last_column = (Rhs)[N].last_column)
-#endif
-
-/* YYLEX -- calling `yylex' with the right arguments. */
-
-#ifdef YYLEX_PARAM
-# define YYLEX yylex (YYLEX_PARAM)
-#else
-# define YYLEX yylex ()
-#endif
-
-/* Enable debugging if requested. */
-#if YYDEBUG
-
-# ifndef YYFPRINTF
-# include <stdio.h> /* INFRINGES ON USER NAME SPACE */
-# define YYFPRINTF fprintf
-# endif
-
-# define YYDPRINTF(Args) \
-do { \
- if (yydebug) \
- YYFPRINTF Args; \
-} while (0)
-
-# define YYDSYMPRINT(Args) \
-do { \
- if (yydebug) \
- yysymprint Args; \
-} while (0)
-
-# define YYDSYMPRINTF(Title, Token, Value, Location) \
-do { \
- if (yydebug) \
- { \
- YYFPRINTF (stderr, "%s ", Title); \
- yysymprint (stderr, \
- Token, Value); \
- YYFPRINTF (stderr, "\n"); \
- } \
-} while (0)
-
-/*------------------------------------------------------------------.
-| yy_stack_print -- Print the state stack from its BOTTOM up to its |
-| TOP (included). |
-`------------------------------------------------------------------*/
-
-#if defined (__STDC__) || defined (__cplusplus)
-static void
-yy_stack_print (short *bottom, short *top)
-#else
-static void
-yy_stack_print (bottom, top)
- short *bottom;
- short *top;
-#endif
-{
- YYFPRINTF (stderr, "Stack now");
- for (/* Nothing. */; bottom <= top; ++bottom)
- YYFPRINTF (stderr, " %d", *bottom);
- YYFPRINTF (stderr, "\n");
-}
-
-# define YY_STACK_PRINT(Bottom, Top) \
-do { \
- if (yydebug) \
- yy_stack_print ((Bottom), (Top)); \
-} while (0)
-
-
-/*------------------------------------------------.
-| Report that the YYRULE is going to be reduced. |
-`------------------------------------------------*/
-
-#if defined (__STDC__) || defined (__cplusplus)
-static void
-yy_reduce_print (int yyrule)
-#else
-static void
-yy_reduce_print (yyrule)
- int yyrule;
-#endif
-{
- int yyi;
- unsigned int yylno = yyrline[yyrule];
- YYFPRINTF (stderr, "Reducing stack by rule %d (line %u), ",
- yyrule - 1, yylno);
- /* Print the symbols being reduced, and their result. */
- for (yyi = yyprhs[yyrule]; 0 <= yyrhs[yyi]; yyi++)
- YYFPRINTF (stderr, "%s ", yytname [yyrhs[yyi]]);
- YYFPRINTF (stderr, "-> %s\n", yytname [yyr1[yyrule]]);
-}
-
-# define YY_REDUCE_PRINT(Rule) \
-do { \
- if (yydebug) \
- yy_reduce_print (Rule); \
-} while (0)
-
-/* Nonzero means print parse trace. It is left uninitialized so that
- multiple parsers can coexist. */
-int yydebug;
-#else /* !YYDEBUG */
-# define YYDPRINTF(Args)
-# define YYDSYMPRINT(Args)
-# define YYDSYMPRINTF(Title, Token, Value, Location)
-# define YY_STACK_PRINT(Bottom, Top)
-# define YY_REDUCE_PRINT(Rule)
-#endif /* !YYDEBUG */
-
-
-/* YYINITDEPTH -- initial size of the parser's stacks. */
-#ifndef YYINITDEPTH
-# define YYINITDEPTH 200
-#endif
-
-/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
- if the built-in stack extension method is used).
-
- Do not make this value too large; the results are undefined if
- SIZE_MAX < YYSTACK_BYTES (YYMAXDEPTH)
- evaluated with infinite-precision integer arithmetic. */
-
-#if defined (YYMAXDEPTH) && YYMAXDEPTH == 0
-# undef YYMAXDEPTH
-#endif
-
-#ifndef YYMAXDEPTH
-# define YYMAXDEPTH 10000
-#endif
-
-\f
-
-#if YYERROR_VERBOSE
-
-# ifndef yystrlen
-# if defined (__GLIBC__) && defined (_STRING_H)
-# define yystrlen strlen
-# else
-/* Return the length of YYSTR. */
-static YYSIZE_T
-# if defined (__STDC__) || defined (__cplusplus)
-yystrlen (const char *yystr)
-# else
-yystrlen (yystr)
- const char *yystr;
-# endif
-{
- register const char *yys = yystr;
-
- while (*yys++ != '\0')
- continue;
-
- return yys - yystr - 1;
-}
-# endif
-# endif
-
-# ifndef yystpcpy
-# if defined (__GLIBC__) && defined (_STRING_H) && defined (_GNU_SOURCE)
-# define yystpcpy stpcpy
-# else
-/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
- YYDEST. */
-static char *
-# if defined (__STDC__) || defined (__cplusplus)
-yystpcpy (char *yydest, const char *yysrc)
-# else
-yystpcpy (yydest, yysrc)
- char *yydest;
- const char *yysrc;
-# endif
-{
- register char *yyd = yydest;
- register const char *yys = yysrc;
-
- while ((*yyd++ = *yys++) != '\0')
- continue;
-
- return yyd - 1;
-}
-# endif
-# endif
-
-#endif /* !YYERROR_VERBOSE */
-
-\f
-
-#if YYDEBUG
-/*--------------------------------.
-| Print this symbol on YYOUTPUT. |
-`--------------------------------*/
-
-#if defined (__STDC__) || defined (__cplusplus)
-static void
-yysymprint (FILE *yyoutput, int yytype, YYSTYPE *yyvaluep)
-#else
-static void
-yysymprint (yyoutput, yytype, yyvaluep)
- FILE *yyoutput;
- int yytype;
- YYSTYPE *yyvaluep;
-#endif
-{
- /* Pacify ``unused variable'' warnings. */
- (void) yyvaluep;
-
- if (yytype < YYNTOKENS)
- {
- YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
-# ifdef YYPRINT
- YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
-# endif
- }
- else
- YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
-
- switch (yytype)
- {
- default:
- break;
- }
- YYFPRINTF (yyoutput, ")");
-}
-
-#endif /* ! YYDEBUG */
-/*-----------------------------------------------.
-| Release the memory associated to this symbol. |
-`-----------------------------------------------*/
-
-#if defined (__STDC__) || defined (__cplusplus)
-static void
-yydestruct (int yytype, YYSTYPE *yyvaluep)
-#else
-static void
-yydestruct (yytype, yyvaluep)
- int yytype;
- YYSTYPE *yyvaluep;
-#endif
-{
- /* Pacify ``unused variable'' warnings. */
- (void) yyvaluep;
-
- switch (yytype)
- {
-
- default:
- break;
- }
-}
-\f
-
-/* Prevent warnings from -Wmissing-prototypes. */
-
-#ifdef YYPARSE_PARAM
-# if defined (__STDC__) || defined (__cplusplus)
-int yyparse (void *YYPARSE_PARAM);
-# else
-int yyparse ();
-# endif
-#else /* ! YYPARSE_PARAM */
-#if defined (__STDC__) || defined (__cplusplus)
-int yyparse (void);
-#else
-int yyparse ();
-#endif
-#endif /* ! YYPARSE_PARAM */
-
-
-
-/* The lookahead symbol. */
-int yychar;
-
-/* The semantic value of the lookahead symbol. */
-YYSTYPE yylval;
-
-/* Number of syntax errors so far. */
-int yynerrs;
-
-
-
-/*----------.
-| yyparse. |
-`----------*/
-
-#ifdef YYPARSE_PARAM
-# if defined (__STDC__) || defined (__cplusplus)
-int yyparse (void *YYPARSE_PARAM)
-# else
-int yyparse (YYPARSE_PARAM)
- void *YYPARSE_PARAM;
-# endif
-#else /* ! YYPARSE_PARAM */
-#if defined (__STDC__) || defined (__cplusplus)
-int
-yyparse (void)
-#else
-int
-yyparse ()
-
-#endif
-#endif
-{
-
- register int yystate;
- register int yyn;
- int yyresult;
- /* Number of tokens to shift before error messages enabled. */
- int yyerrstatus;
- /* Lookahead token as an internal (translated) token number. */
- int yytoken = 0;
-
- /* Three stacks and their tools:
- `yyss': related to states,
- `yyvs': related to semantic values,
- `yyls': related to locations.
-
- Refer to the stacks thru separate pointers, to allow yyoverflow
- to reallocate them elsewhere. */
-
- /* The state stack. */
- short yyssa[YYINITDEPTH];
- short *yyss = yyssa;
- register short *yyssp;
-
- /* The semantic value stack. */
- YYSTYPE yyvsa[YYINITDEPTH];
- YYSTYPE *yyvs = yyvsa;
- register YYSTYPE *yyvsp;
-
-
-
-#define YYPOPSTACK (yyvsp--, yyssp--)
-
- YYSIZE_T yystacksize = YYINITDEPTH;
-
- /* The variables used to return semantic value and location from the
- action routines. */
- YYSTYPE yyval;
-
-
- /* When reducing, the number of symbols on the RHS of the reduced
- rule. */
- int yylen;
-
- YYDPRINTF ((stderr, "Starting parse\n"));
-
- yystate = 0;
- yyerrstatus = 0;
- yynerrs = 0;
- yychar = YYEMPTY; /* Cause a token to be read. */
-
- /* Initialize stack pointers.
- Waste one element of value and location stack
- so that they stay on the same level as the state stack.
- The wasted elements are never initialized. */
-
- yyssp = yyss;
- yyvsp = yyvs;
-
- goto yysetstate;
-
-/*------------------------------------------------------------.
-| yynewstate -- Push a new state, which is found in yystate. |
-`------------------------------------------------------------*/
- yynewstate:
- /* In all cases, when you get here, the value and location stacks
- have just been pushed. so pushing a state here evens the stacks.
- */
- yyssp++;
-
- yysetstate:
- *yyssp = yystate;
-
- if (yyss + yystacksize - 1 <= yyssp)
- {
- /* Get the current used size of the three stacks, in elements. */
- YYSIZE_T yysize = yyssp - yyss + 1;
-
-#ifdef yyoverflow
- {
- /* Give user a chance to reallocate the stack. Use copies of
- these so that the &'s don't force the real ones into
- memory. */
- YYSTYPE *yyvs1 = yyvs;
- short *yyss1 = yyss;
-
-
- /* Each stack pointer address is followed by the size of the
- data in use in that stack, in bytes. This used to be a
- conditional around just the two extra args, but that might
- be undefined if yyoverflow is a macro. */
- yyoverflow ("parser stack overflow",
- &yyss1, yysize * sizeof (*yyssp),
- &yyvs1, yysize * sizeof (*yyvsp),
-
- &yystacksize);
-
- yyss = yyss1;
- yyvs = yyvs1;
- }
-#else /* no yyoverflow */
-# ifndef YYSTACK_RELOCATE
- goto yyoverflowlab;
-# else
- /* Extend the stack our own way. */
- if (YYMAXDEPTH <= yystacksize)
- goto yyoverflowlab;
- yystacksize *= 2;
- if (YYMAXDEPTH < yystacksize)
- yystacksize = YYMAXDEPTH;
-
- {
- short *yyss1 = yyss;
- union yyalloc *yyptr =
- (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
- if (! yyptr)
- goto yyoverflowlab;
- YYSTACK_RELOCATE (yyss);
- YYSTACK_RELOCATE (yyvs);
-
-# undef YYSTACK_RELOCATE
- if (yyss1 != yyssa)
- YYSTACK_FREE (yyss1);
- }
-# endif
-#endif /* no yyoverflow */
-
- yyssp = yyss + yysize - 1;
- yyvsp = yyvs + yysize - 1;
-
-
- YYDPRINTF ((stderr, "Stack size increased to %lu\n",
- (unsigned long int) yystacksize));
-
- if (yyss + yystacksize - 1 <= yyssp)
- YYABORT;
- }
-
- YYDPRINTF ((stderr, "Entering state %d\n", yystate));
-
- goto yybackup;
-
-/*-----------.
-| yybackup. |
-`-----------*/
-yybackup:
-
-/* Do appropriate processing given the current state. */
-/* Read a lookahead token if we need one and don't already have one. */
-/* yyresume: */
-
- /* First try to decide what to do without reference to lookahead token. */
-
- yyn = yypact[yystate];
- if (yyn == YYPACT_NINF)
- goto yydefault;
-
- /* Not known => get a lookahead token if don't already have one. */
-
- /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */
- if (yychar == YYEMPTY)
- {
- YYDPRINTF ((stderr, "Reading a token: "));
- yychar = YYLEX;
- }
-
- if (yychar <= YYEOF)
- {
- yychar = yytoken = YYEOF;
- YYDPRINTF ((stderr, "Now at end of input.\n"));
- }
- else
- {
- yytoken = YYTRANSLATE (yychar);
- YYDSYMPRINTF ("Next token is", yytoken, &yylval, &yylloc);
- }
-
- /* If the proper action on seeing token YYTOKEN is to reduce or to
- detect an error, take that action. */
- yyn += yytoken;
- if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
- goto yydefault;
- yyn = yytable[yyn];
- if (yyn <= 0)
- {
- if (yyn == 0 || yyn == YYTABLE_NINF)
- goto yyerrlab;
- yyn = -yyn;
- goto yyreduce;
- }
-
- if (yyn == YYFINAL)
- YYACCEPT;
-
- /* Shift the lookahead token. */
- YYDPRINTF ((stderr, "Shifting token %s, ", yytname[yytoken]));
-
- /* Discard the token being shifted unless it is eof. */
- if (yychar != YYEOF)
- yychar = YYEMPTY;
-
- *++yyvsp = yylval;
-
-
- /* Count tokens shifted since error; after three, turn off error
- status. */
- if (yyerrstatus)
- yyerrstatus--;
-
- yystate = yyn;
- goto yynewstate;
-
-
-/*-----------------------------------------------------------.
-| yydefault -- do the default action for the current state. |
-`-----------------------------------------------------------*/
-yydefault:
- yyn = yydefact[yystate];
- if (yyn == 0)
- goto yyerrlab;
- goto yyreduce;
-
-
-/*-----------------------------.
-| yyreduce -- Do a reduction. |
-`-----------------------------*/
-yyreduce:
- /* yyn is the number of a rule to reduce with. */
- yylen = yyr2[yyn];
-
- /* If YYLEN is nonzero, implement the default value of the action:
- `$$ = $1'.
-
- Otherwise, the following line sets YYVAL to garbage.
- This behavior is undocumented and Bison
- users should not rely upon it. Assigning to YYVAL
- unconditionally makes the parser a bit smaller, and it avoids a
- GCC warning that YYVAL may be used uninitialized. */
- yyval = yyvsp[1-yylen];
-
-
- YY_REDUCE_PRINT (yyn);
- switch (yyn)
- {
- case 2:
-#line 70 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { SCI->handle_module_start( ); ;}
- break;
-
- case 3:
-#line 71 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.ModuleVal = SCI->handle_module_end( yyvsp[0].ModuleVal ); ;}
- break;
-
- case 4:
-#line 74 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.ModuleVal = SCI->handle_definition_list_end( yyvsp[-1].ModuleVal, yyvsp[0].FunctionVal ); ;}
- break;
-
- case 5:
-#line 75 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.ModuleVal = SCI->handle_definition_list_start(); ;}
- break;
-
- case 6:
-#line 78 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.FunctionVal = yyvsp[0].FunctionVal; ;}
- break;
-
- case 7:
-#line 79 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.FunctionVal = yyvsp[0].FunctionVal; ;}
- break;
-
- case 8:
-#line 80 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.FunctionVal = yyvsp[0].FunctionVal; ;}
- break;
-
- case 9:
-#line 83 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.FunctionVal = SCI->handle_forward( yyvsp[-1].StringVal ); ;}
- break;
-
- case 10:
-#line 86 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.FunctionVal = SCI->handle_main_definition(yyvsp[-1].FunctionVal); ;}
- break;
-
- case 11:
-#line 89 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.FunctionVal = SCI->handle_definition( yyvsp[-2].StringVal, yyvsp[-1].FunctionVal ); ;}
- break;
-
- case 12:
-#line 92 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.FunctionVal = SCI->handle_word_list_end( yyvsp[-1].FunctionVal, yyvsp[0].BasicBlockVal ); ;}
- break;
-
- case 13:
-#line 93 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.FunctionVal = SCI->handle_word_list_start(); ;}
- break;
-
- case 14:
-#line 99 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.BasicBlockVal = SCI->handle_if( yyvsp[-3].StringVal, yyvsp[-1].StringVal ); ;}
- break;
-
- case 15:
-#line 100 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.BasicBlockVal = SCI->handle_if( yyvsp[-1].StringVal ); ;}
- break;
-
- case 16:
-#line 101 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.BasicBlockVal = SCI->handle_while( yyvsp[-1].StringVal ); ;}
- break;
-
- case 17:
-#line 104 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.BasicBlockVal = SCI->handle_identifier( yyvsp[0].StringVal ); ;}
- break;
-
- case 18:
-#line 105 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.BasicBlockVal = SCI->handle_string( yyvsp[0].StringVal ); ;}
- break;
-
- case 19:
-#line 106 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.BasicBlockVal = SCI->handle_integer( yyvsp[0].IntegerVal ); ;}
- break;
-
- case 20:
-#line 109 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.BasicBlockVal = SCI->handle_word( TRUETOK ); ;}
- break;
-
- case 21:
-#line 110 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.BasicBlockVal = SCI->handle_word( FALSETOK ); ;}
- break;
-
- case 22:
-#line 111 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.BasicBlockVal = SCI->handle_word( LESS ); ;}
- break;
-
- case 23:
-#line 112 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.BasicBlockVal = SCI->handle_word( MORE ); ;}
- break;
-
- case 24:
-#line 113 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.BasicBlockVal = SCI->handle_word( LESS_EQUAL ); ;}
- break;
-
- case 25:
-#line 114 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.BasicBlockVal = SCI->handle_word( MORE_EQUAL ); ;}
- break;
-
- case 26:
-#line 115 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.BasicBlockVal = SCI->handle_word( NOT_EQUAL ); ;}
- break;
-
- case 27:
-#line 116 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.BasicBlockVal = SCI->handle_word( EQUAL ); ;}
- break;
-
- case 28:
-#line 117 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.BasicBlockVal = SCI->handle_word( PLUS ); ;}
- break;
-
- case 29:
-#line 118 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.BasicBlockVal = SCI->handle_word( MINUS ); ;}
- break;
-
- case 30:
-#line 119 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.BasicBlockVal = SCI->handle_word( INCR ); ;}
- break;
-
- case 31:
-#line 120 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.BasicBlockVal = SCI->handle_word( DECR ); ;}
- break;
-
- case 32:
-#line 121 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.BasicBlockVal = SCI->handle_word( MULT ); ;}
- break;
-
- case 33:
-#line 122 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.BasicBlockVal = SCI->handle_word( DIV ); ;}
- break;
-
- case 34:
-#line 123 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.BasicBlockVal = SCI->handle_word( MODULUS ); ;}
- break;
-
- case 35:
-#line 124 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.BasicBlockVal = SCI->handle_word( NEGATE ); ;}
- break;
-
- case 36:
-#line 125 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.BasicBlockVal = SCI->handle_word( ABS ); ;}
- break;
-
- case 37:
-#line 126 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.BasicBlockVal = SCI->handle_word( MIN ); ;}
- break;
-
- case 38:
-#line 127 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.BasicBlockVal = SCI->handle_word( MAX ); ;}
- break;
-
- case 39:
-#line 128 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.BasicBlockVal = SCI->handle_word( STAR_SLASH ); ;}
- break;
-
- case 40:
-#line 129 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.BasicBlockVal = SCI->handle_word( AND ); ;}
- break;
-
- case 41:
-#line 130 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.BasicBlockVal = SCI->handle_word( OR ); ;}
- break;
-
- case 42:
-#line 131 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.BasicBlockVal = SCI->handle_word( XOR ); ;}
- break;
-
- case 43:
-#line 132 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.BasicBlockVal = SCI->handle_word( LSHIFT ); ;}
- break;
-
- case 44:
-#line 133 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.BasicBlockVal = SCI->handle_word( RSHIFT ); ;}
- break;
-
- case 45:
-#line 134 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.BasicBlockVal = SCI->handle_word( DROP ); ;}
- break;
-
- case 46:
-#line 135 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.BasicBlockVal = SCI->handle_word( DROP2 ); ;}
- break;
-
- case 47:
-#line 136 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.BasicBlockVal = SCI->handle_word( NIP ); ;}
- break;
-
- case 48:
-#line 137 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.BasicBlockVal = SCI->handle_word( NIP2 ); ;}
- break;
-
- case 49:
-#line 138 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.BasicBlockVal = SCI->handle_word( DUP ); ;}
- break;
-
- case 50:
-#line 139 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.BasicBlockVal = SCI->handle_word( DUP2 ); ;}
- break;
-
- case 51:
-#line 140 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.BasicBlockVal = SCI->handle_word( SWAP ); ;}
- break;
-
- case 52:
-#line 141 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.BasicBlockVal = SCI->handle_word( SWAP2 ); ;}
- break;
-
- case 53:
-#line 142 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.BasicBlockVal = SCI->handle_word( OVER ); ;}
- break;
-
- case 54:
-#line 143 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.BasicBlockVal = SCI->handle_word( OVER2 ); ;}
- break;
-
- case 55:
-#line 144 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.BasicBlockVal = SCI->handle_word( ROT ); ;}
- break;
-
- case 56:
-#line 145 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.BasicBlockVal = SCI->handle_word( ROT2 ); ;}
- break;
-
- case 57:
-#line 146 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.BasicBlockVal = SCI->handle_word( RROT ); ;}
- break;
-
- case 58:
-#line 147 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.BasicBlockVal = SCI->handle_word( RROT2 ); ;}
- break;
-
- case 59:
-#line 148 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.BasicBlockVal = SCI->handle_word( TUCK ); ;}
- break;
-
- case 60:
-#line 149 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.BasicBlockVal = SCI->handle_word( TUCK2 ); ;}
- break;
-
- case 61:
-#line 150 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.BasicBlockVal = SCI->handle_word( ROLL ); ;}
- break;
-
- case 62:
-#line 151 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.BasicBlockVal = SCI->handle_word( PICK ); ;}
- break;
-
- case 63:
-#line 152 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.BasicBlockVal = SCI->handle_word( SELECT ); ;}
- break;
-
- case 64:
-#line 153 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.BasicBlockVal = SCI->handle_word( MALLOC ); ;}
- break;
-
- case 65:
-#line 154 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.BasicBlockVal = SCI->handle_word( FREE ); ;}
- break;
-
- case 66:
-#line 155 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.BasicBlockVal = SCI->handle_word( GET ); ;}
- break;
-
- case 67:
-#line 156 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.BasicBlockVal = SCI->handle_word( PUT ); ;}
- break;
-
- case 68:
-#line 157 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.BasicBlockVal = SCI->handle_word( RECURSE ); ;}
- break;
-
- case 69:
-#line 158 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.BasicBlockVal = SCI->handle_word( RETURN ); ;}
- break;
-
- case 70:
-#line 159 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.BasicBlockVal = SCI->handle_word( EXIT ); ;}
- break;
-
- case 71:
-#line 160 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.BasicBlockVal = SCI->handle_word( TAB ); ;}
- break;
-
- case 72:
-#line 161 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.BasicBlockVal = SCI->handle_word( SPACE ); ;}
- break;
-
- case 73:
-#line 162 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.BasicBlockVal = SCI->handle_word( CR ); ;}
- break;
-
- case 74:
-#line 163 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.BasicBlockVal = SCI->handle_word( IN_STR ); ;}
- break;
-
- case 75:
-#line 164 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.BasicBlockVal = SCI->handle_word( IN_NUM ); ;}
- break;
-
- case 76:
-#line 165 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.BasicBlockVal = SCI->handle_word( IN_CHAR ); ;}
- break;
-
- case 77:
-#line 166 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.BasicBlockVal = SCI->handle_word( OUT_STR ); ;}
- break;
-
- case 78:
-#line 167 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.BasicBlockVal = SCI->handle_word( OUT_NUM ); ;}
- break;
-
- case 79:
-#line 168 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.BasicBlockVal = SCI->handle_word( OUT_CHAR ); ;}
- break;
-
- case 80:
-#line 169 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
- { yyval.BasicBlockVal = SCI->handle_word( DUMP ); ;}
- break;
-
-
- }
-
-/* Line 1000 of yacc.c. */
-#line 1669 "StackerParser.tab.c"
-\f
- yyvsp -= yylen;
- yyssp -= yylen;
-
-
- YY_STACK_PRINT (yyss, yyssp);
-
- *++yyvsp = yyval;
-
-
- /* Now `shift' the result of the reduction. Determine what state
- that goes to, based on the state we popped back to and the rule
- number reduced by. */
-
- yyn = yyr1[yyn];
-
- yystate = yypgoto[yyn - YYNTOKENS] + *yyssp;
- if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp)
- yystate = yytable[yystate];
- else
- yystate = yydefgoto[yyn - YYNTOKENS];
-
- goto yynewstate;
-
-
-/*------------------------------------.
-| yyerrlab -- here on detecting error |
-`------------------------------------*/
-yyerrlab:
- /* If not already recovering from an error, report this error. */
- if (!yyerrstatus)
- {
- ++yynerrs;
-#if YYERROR_VERBOSE
- yyn = yypact[yystate];
-
- if (YYPACT_NINF < yyn && yyn < YYLAST)
- {
- YYSIZE_T yysize = 0;
- int yytype = YYTRANSLATE (yychar);
- const char* yyprefix;
- char *yymsg;
- int yyx;
-
- /* Start YYX at -YYN if negative to avoid negative indexes in
- YYCHECK. */
- int yyxbegin = yyn < 0 ? -yyn : 0;
-
- /* Stay within bounds of both yycheck and yytname. */
- int yychecklim = YYLAST - yyn;
- int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
- int yycount = 0;
-
- yyprefix = ", expecting ";
- for (yyx = yyxbegin; yyx < yyxend; ++yyx)
- if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
- {
- yysize += yystrlen (yyprefix) + yystrlen (yytname [yyx]);
- yycount += 1;
- if (yycount == 5)
- {
- yysize = 0;
- break;
- }
- }
- yysize += (sizeof ("syntax error, unexpected ")
- + yystrlen (yytname[yytype]));
- yymsg = (char *) YYSTACK_ALLOC (yysize);
- if (yymsg != 0)
- {
- char *yyp = yystpcpy (yymsg, "syntax error, unexpected ");
- yyp = yystpcpy (yyp, yytname[yytype]);
-
- if (yycount < 5)
- {
- yyprefix = ", expecting ";
- for (yyx = yyxbegin; yyx < yyxend; ++yyx)
- if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
- {
- yyp = yystpcpy (yyp, yyprefix);
- yyp = yystpcpy (yyp, yytname[yyx]);
- yyprefix = " or ";
- }
- }
- yyerror (yymsg);
- YYSTACK_FREE (yymsg);
- }
- else
- yyerror ("syntax error; also virtual memory exhausted");
- }
- else
-#endif /* YYERROR_VERBOSE */
- yyerror ("syntax error");
- }
-
-
-
- if (yyerrstatus == 3)
- {
- /* If just tried and failed to reuse lookahead token after an
- error, discard it. */
-
- if (yychar <= YYEOF)
- {
- /* If at end of input, pop the error token,
- then the rest of the stack, then return failure. */
- if (yychar == YYEOF)
- for (;;)
- {
- YYPOPSTACK;
- if (yyssp == yyss)
- YYABORT;
- YYDSYMPRINTF ("Error: popping", yystos[*yyssp], yyvsp, yylsp);
- yydestruct (yystos[*yyssp], yyvsp);
- }
- }
- else
- {
- YYDSYMPRINTF ("Error: discarding", yytoken, &yylval, &yylloc);
- yydestruct (yytoken, &yylval);
- yychar = YYEMPTY;
-
- }
- }
-
- /* Else will try to reuse lookahead token after shifting the error
- token. */
- goto yyerrlab1;
-
-
-/*---------------------------------------------------.
-| yyerrorlab -- error raised explicitly by YYERROR. |
-`---------------------------------------------------*/
-yyerrorlab:
-
-#ifdef __GNUC__
- /* Pacify GCC when the user code never invokes YYERROR and the label
- yyerrorlab therefore never appears in user code. */
- if (0)
- goto yyerrorlab;
-#endif
-
- yyvsp -= yylen;
- yyssp -= yylen;
- yystate = *yyssp;
- goto yyerrlab1;
-
-
-/*-------------------------------------------------------------.
-| yyerrlab1 -- common code for both syntax error and YYERROR. |
-`-------------------------------------------------------------*/
-yyerrlab1:
- yyerrstatus = 3; /* Each real token shifted decrements this. */
-
- for (;;)
- {
- yyn = yypact[yystate];
- if (yyn != YYPACT_NINF)
- {
- yyn += YYTERROR;
- if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
- {
- yyn = yytable[yyn];
- if (0 < yyn)
- break;
- }
- }
-
- /* Pop the current state because it cannot handle the error token. */
- if (yyssp == yyss)
- YYABORT;
-
- YYDSYMPRINTF ("Error: popping", yystos[*yyssp], yyvsp, yylsp);
- yydestruct (yystos[yystate], yyvsp);
- YYPOPSTACK;
- yystate = *yyssp;
- YY_STACK_PRINT (yyss, yyssp);
- }
-
- if (yyn == YYFINAL)
- YYACCEPT;
-
- YYDPRINTF ((stderr, "Shifting error token, "));
-
- *++yyvsp = yylval;
-
-
- yystate = yyn;
- goto yynewstate;
-
-
-/*-------------------------------------.
-| yyacceptlab -- YYACCEPT comes here. |
-`-------------------------------------*/
-yyacceptlab:
- yyresult = 0;
- goto yyreturn;
-
-/*-----------------------------------.
-| yyabortlab -- YYABORT comes here. |
-`-----------------------------------*/
-yyabortlab:
- yyresult = 1;
- goto yyreturn;
-
-#ifndef yyoverflow
-/*----------------------------------------------.
-| yyoverflowlab -- parser overflow comes here. |
-`----------------------------------------------*/
-yyoverflowlab:
- yyerror ("parser stack overflow");
- yyresult = 2;
- /* Fall through. */
-#endif
-
-yyreturn:
-#ifndef yyoverflow
- if (yyss != yyssa)
- YYSTACK_FREE (yyss);
-#endif
- return yyresult;
-}
-
-
-#line 171 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
-
-
-/* Handle messages a little more nicely than the default yyerror */
-int yyerror(const char *ErrorMsg) {
- std::string where
- = std::string((SCI->filename() == "-") ? std::string("<stdin>") : SCI->filename())
- + ":" + utostr((unsigned) Stackerlineno ) + ": ";
- std::string errMsg = std::string(ErrorMsg) + "\n" + where + " while reading ";
- if (yychar == YYEMPTY)
- errMsg += "end-of-file.";
- else
- errMsg += "token: '" + std::string(Stackertext, Stackerleng) + "'";
- StackerCompiler::ThrowException(errMsg);
- return 0;
-}
-
--- /dev/null
+/* A Bison parser, made by GNU Bison 1.875c. */
+
+/* Skeleton parser for Yacc-like parsing with Bison,
+ Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2, or (at your option)
+ any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+/* As a special exception, when this file is copied by Bison into a
+ Bison output file, you may use that output file without restriction.
+ This special exception was added by the Free Software Foundation
+ in version 1.24 of Bison. */
+
+/* Written by Richard Stallman by simplifying the original so called
+ ``semantic'' parser. */
+
+/* All symbols defined below should begin with yy or YY, to avoid
+ infringing on user name space. This should be done even for local
+ variables, as they might otherwise be expanded by user macros.
+ There are some unavoidable exceptions within include files to
+ define necessary library symbols; they are noted "INFRINGES ON
+ USER NAME SPACE" below. */
+
+/* Identify Bison output. */
+#define YYBISON 1
+
+/* Skeleton name. */
+#define YYSKELETON_NAME "yacc.c"
+
+/* Pure parsers. */
+#define YYPURE 0
+
+/* Using locations. */
+#define YYLSP_NEEDED 0
+
+/* If NAME_PREFIX is specified substitute the variables and functions
+ names. */
+#define yyparse Stackerparse
+#define yylex Stackerlex
+#define yyerror Stackererror
+#define yylval Stackerlval
+#define yychar Stackerchar
+#define yydebug Stackerdebug
+#define yynerrs Stackernerrs
+
+
+/* Tokens. */
+#ifndef YYTOKENTYPE
+# define YYTOKENTYPE
+ /* Put the tokens into the symbol table, so that GDB and other debuggers
+ know about them. */
+ enum yytokentype {
+ INTEGER = 258,
+ STRING = 259,
+ IDENTIFIER = 260,
+ SEMI = 261,
+ COLON = 262,
+ FORWARD = 263,
+ MAIN = 264,
+ DUMP = 265,
+ TRUETOK = 266,
+ FALSETOK = 267,
+ LESS = 268,
+ MORE = 269,
+ LESS_EQUAL = 270,
+ MORE_EQUAL = 271,
+ NOT_EQUAL = 272,
+ EQUAL = 273,
+ PLUS = 274,
+ MINUS = 275,
+ INCR = 276,
+ DECR = 277,
+ MULT = 278,
+ DIV = 279,
+ MODULUS = 280,
+ NEGATE = 281,
+ ABS = 282,
+ MIN = 283,
+ MAX = 284,
+ STAR_SLASH = 285,
+ AND = 286,
+ OR = 287,
+ XOR = 288,
+ LSHIFT = 289,
+ RSHIFT = 290,
+ DROP = 291,
+ DROP2 = 292,
+ NIP = 293,
+ NIP2 = 294,
+ DUP = 295,
+ DUP2 = 296,
+ SWAP = 297,
+ SWAP2 = 298,
+ OVER = 299,
+ OVER2 = 300,
+ ROT = 301,
+ ROT2 = 302,
+ RROT = 303,
+ RROT2 = 304,
+ TUCK = 305,
+ TUCK2 = 306,
+ ROLL = 307,
+ PICK = 308,
+ SELECT = 309,
+ MALLOC = 310,
+ FREE = 311,
+ GET = 312,
+ PUT = 313,
+ IF = 314,
+ ELSE = 315,
+ ENDIF = 316,
+ WHILE = 317,
+ END = 318,
+ RECURSE = 319,
+ RETURN = 320,
+ EXIT = 321,
+ TAB = 322,
+ SPACE = 323,
+ CR = 324,
+ IN_STR = 325,
+ IN_NUM = 326,
+ IN_CHAR = 327,
+ OUT_STR = 328,
+ OUT_NUM = 329,
+ OUT_CHAR = 330
+ };
+#endif
+#define INTEGER 258
+#define STRING 259
+#define IDENTIFIER 260
+#define SEMI 261
+#define COLON 262
+#define FORWARD 263
+#define MAIN 264
+#define DUMP 265
+#define TRUETOK 266
+#define FALSETOK 267
+#define LESS 268
+#define MORE 269
+#define LESS_EQUAL 270
+#define MORE_EQUAL 271
+#define NOT_EQUAL 272
+#define EQUAL 273
+#define PLUS 274
+#define MINUS 275
+#define INCR 276
+#define DECR 277
+#define MULT 278
+#define DIV 279
+#define MODULUS 280
+#define NEGATE 281
+#define ABS 282
+#define MIN 283
+#define MAX 284
+#define STAR_SLASH 285
+#define AND 286
+#define OR 287
+#define XOR 288
+#define LSHIFT 289
+#define RSHIFT 290
+#define DROP 291
+#define DROP2 292
+#define NIP 293
+#define NIP2 294
+#define DUP 295
+#define DUP2 296
+#define SWAP 297
+#define SWAP2 298
+#define OVER 299
+#define OVER2 300
+#define ROT 301
+#define ROT2 302
+#define RROT 303
+#define RROT2 304
+#define TUCK 305
+#define TUCK2 306
+#define ROLL 307
+#define PICK 308
+#define SELECT 309
+#define MALLOC 310
+#define FREE 311
+#define GET 312
+#define PUT 313
+#define IF 314
+#define ELSE 315
+#define ENDIF 316
+#define WHILE 317
+#define END 318
+#define RECURSE 319
+#define RETURN 320
+#define EXIT 321
+#define TAB 322
+#define SPACE 323
+#define CR 324
+#define IN_STR 325
+#define IN_NUM 326
+#define IN_CHAR 327
+#define OUT_STR 328
+#define OUT_NUM 329
+#define OUT_CHAR 330
+
+
+
+
+/* Copy the first part of user declarations. */
+#line 14 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+
+#include "StackerCompiler.h"
+#include "llvm/SymbolTable.h"
+#include "llvm/Module.h"
+#include "llvm/Instructions.h"
+#include "llvm/ADT/STLExtras.h"
+#include "llvm/ADT/DepthFirstIterator.h"
+#include <list>
+#include <utility>
+#include <algorithm>
+
+#define YYERROR_VERBOSE 1
+#define SCI StackerCompiler::TheInstance
+
+int yyerror(const char *ErrorMsg); // Forward declarations to prevent "implicit
+int yylex(); // declaration" of xxx warnings.
+int yyparse();
+
+
+
+/* Enabling traces. */
+#ifndef YYDEBUG
+# define YYDEBUG 0
+#endif
+
+/* Enabling verbose error messages. */
+#ifdef YYERROR_VERBOSE
+# undef YYERROR_VERBOSE
+# define YYERROR_VERBOSE 1
+#else
+# define YYERROR_VERBOSE 0
+#endif
+
+#if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED)
+#line 35 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+typedef union YYSTYPE {
+ llvm::Module* ModuleVal;
+ llvm::Function* FunctionVal;
+ llvm::BasicBlock* BasicBlockVal;
+ int64_t IntegerVal;
+ char* StringVal;
+} YYSTYPE;
+/* Line 191 of yacc.c. */
+#line 263 "StackerParser.tab.c"
+# define yystype YYSTYPE /* obsolescent; will be withdrawn */
+# define YYSTYPE_IS_DECLARED 1
+# define YYSTYPE_IS_TRIVIAL 1
+#endif
+
+
+
+/* Copy the second part of user declarations. */
+
+
+/* Line 214 of yacc.c. */
+#line 275 "StackerParser.tab.c"
+
+#if ! defined (yyoverflow) || YYERROR_VERBOSE
+
+# ifndef YYFREE
+# define YYFREE free
+# endif
+# ifndef YYMALLOC
+# define YYMALLOC malloc
+# endif
+
+/* The parser invokes alloca or malloc; define the necessary symbols. */
+
+# ifdef YYSTACK_USE_ALLOCA
+# if YYSTACK_USE_ALLOCA
+# define YYSTACK_ALLOC alloca
+# endif
+# else
+# if defined (alloca) || defined (_ALLOCA_H)
+# define YYSTACK_ALLOC alloca
+# else
+# ifdef __GNUC__
+# define YYSTACK_ALLOC __builtin_alloca
+# endif
+# endif
+# endif
+
+# ifdef YYSTACK_ALLOC
+ /* Pacify GCC's `empty if-body' warning. */
+# define YYSTACK_FREE(Ptr) do { /* empty */; } while (0)
+# else
+# if defined (__STDC__) || defined (__cplusplus)
+# include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+# define YYSIZE_T size_t
+# endif
+# define YYSTACK_ALLOC YYMALLOC
+# define YYSTACK_FREE YYFREE
+# endif
+#endif /* ! defined (yyoverflow) || YYERROR_VERBOSE */
+
+
+#if (! defined (yyoverflow) \
+ && (! defined (__cplusplus) \
+ || (defined (YYSTYPE_IS_TRIVIAL) && YYSTYPE_IS_TRIVIAL)))
+
+/* A type that is properly aligned for any stack member. */
+union yyalloc
+{
+ short yyss;
+ YYSTYPE yyvs;
+ };
+
+/* The size of the maximum gap between one aligned stack and the next. */
+# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
+
+/* The size of an array large to enough to hold all stacks, each with
+ N elements. */
+# define YYSTACK_BYTES(N) \
+ ((N) * (sizeof (short) + sizeof (YYSTYPE)) \
+ + YYSTACK_GAP_MAXIMUM)
+
+/* Copy COUNT objects from FROM to TO. The source and destination do
+ not overlap. */
+# ifndef YYCOPY
+# if defined (__GNUC__) && 1 < __GNUC__
+# define YYCOPY(To, From, Count) \
+ __builtin_memcpy (To, From, (Count) * sizeof (*(From)))
+# else
+# define YYCOPY(To, From, Count) \
+ do \
+ { \
+ register YYSIZE_T yyi; \
+ for (yyi = 0; yyi < (Count); yyi++) \
+ (To)[yyi] = (From)[yyi]; \
+ } \
+ while (0)
+# endif
+# endif
+
+/* Relocate STACK from its old location to the new one. The
+ local variables YYSIZE and YYSTACKSIZE give the old and new number of
+ elements in the stack, and YYPTR gives the new location of the
+ stack. Advance YYPTR to a properly aligned location for the next
+ stack. */
+# define YYSTACK_RELOCATE(Stack) \
+ do \
+ { \
+ YYSIZE_T yynewbytes; \
+ YYCOPY (&yyptr->Stack, Stack, yysize); \
+ Stack = &yyptr->Stack; \
+ yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
+ yyptr += yynewbytes / sizeof (*yyptr); \
+ } \
+ while (0)
+
+#endif
+
+#if defined (__STDC__) || defined (__cplusplus)
+ typedef signed char yysigned_char;
+#else
+ typedef short yysigned_char;
+#endif
+
+/* YYFINAL -- State number of the termination state. */
+#define YYFINAL 3
+/* YYLAST -- Last index in YYTABLE. */
+#define YYLAST 150
+
+/* YYNTOKENS -- Number of terminals. */
+#define YYNTOKENS 76
+/* YYNNTS -- Number of nonterminals. */
+#define YYNNTS 10
+/* YYNRULES -- Number of rules. */
+#define YYNRULES 80
+/* YYNRULES -- Number of states. */
+#define YYNSTATES 93
+
+/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */
+#define YYUNDEFTOK 2
+#define YYMAXUTOK 330
+
+#define YYTRANSLATE(YYX) \
+ ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
+
+/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */
+static const unsigned char yytranslate[] =
+{
+ 0, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 1, 2, 3, 4,
+ 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
+ 15, 16, 17, 18, 19, 20, 21, 22, 23, 24,
+ 25, 26, 27, 28, 29, 30, 31, 32, 33, 34,
+ 35, 36, 37, 38, 39, 40, 41, 42, 43, 44,
+ 45, 46, 47, 48, 49, 50, 51, 52, 53, 54,
+ 55, 56, 57, 58, 59, 60, 61, 62, 63, 64,
+ 65, 66, 67, 68, 69, 70, 71, 72, 73, 74,
+ 75
+};
+
+#if YYDEBUG
+/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
+ YYRHS. */
+static const unsigned char yyprhs[] =
+{
+ 0, 0, 3, 4, 7, 10, 11, 13, 15, 17,
+ 21, 26, 31, 34, 35, 41, 45, 49, 51, 53,
+ 55, 57, 59, 61, 63, 65, 67, 69, 71, 73,
+ 75, 77, 79, 81, 83, 85, 87, 89, 91, 93,
+ 95, 97, 99, 101, 103, 105, 107, 109, 111, 113,
+ 115, 117, 119, 121, 123, 125, 127, 129, 131, 133,
+ 135, 137, 139, 141, 143, 145, 147, 149, 151, 153,
+ 155, 157, 159, 161, 163, 165, 167, 169, 171, 173,
+ 175
+};
+
+/* YYRHS -- A `-1'-separated list of the rules' RHS. */
+static const yysigned_char yyrhs[] =
+{
+ 77, 0, -1, -1, 78, 79, -1, 79, 80, -1,
+ -1, 81, -1, 83, -1, 82, -1, 8, 5, 6,
+ -1, 7, 9, 84, 6, -1, 7, 5, 84, 6,
+ -1, 84, 85, -1, -1, 59, 5, 60, 5, 61,
+ -1, 59, 5, 61, -1, 62, 5, 63, -1, 5,
+ -1, 4, -1, 3, -1, 11, -1, 12, -1, 13,
+ -1, 14, -1, 15, -1, 16, -1, 17, -1, 18,
+ -1, 19, -1, 20, -1, 21, -1, 22, -1, 23,
+ -1, 24, -1, 25, -1, 26, -1, 27, -1, 28,
+ -1, 29, -1, 30, -1, 31, -1, 32, -1, 33,
+ -1, 34, -1, 35, -1, 36, -1, 37, -1, 38,
+ -1, 39, -1, 40, -1, 41, -1, 42, -1, 43,
+ -1, 44, -1, 45, -1, 46, -1, 47, -1, 48,
+ -1, 49, -1, 50, -1, 51, -1, 52, -1, 53,
+ -1, 54, -1, 55, -1, 56, -1, 57, -1, 58,
+ -1, 64, -1, 65, -1, 66, -1, 67, -1, 68,
+ -1, 69, -1, 70, -1, 71, -1, 72, -1, 73,
+ -1, 74, -1, 75, -1, 10, -1
+};
+
+/* YYRLINE[YYN] -- source line where rule number YYN was defined. */
+static const unsigned char yyrline[] =
+{
+ 0, 70, 70, 70, 74, 75, 78, 79, 80, 83,
+ 86, 89, 92, 93, 99, 100, 101, 104, 105, 106,
+ 109, 110, 111, 112, 113, 114, 115, 116, 117, 118,
+ 119, 120, 121, 122, 123, 124, 125, 126, 127, 128,
+ 129, 130, 131, 132, 133, 134, 135, 136, 137, 138,
+ 139, 140, 141, 142, 143, 144, 145, 146, 147, 148,
+ 149, 150, 151, 152, 153, 154, 155, 156, 157, 158,
+ 159, 160, 161, 162, 163, 164, 165, 166, 167, 168,
+ 169
+};
+#endif
+
+#if YYDEBUG || YYERROR_VERBOSE
+/* YYTNME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
+ First, the terminals, then, starting at YYNTOKENS, nonterminals. */
+static const char *const yytname[] =
+{
+ "$end", "error", "$undefined", "INTEGER", "STRING", "IDENTIFIER",
+ "SEMI", "COLON", "FORWARD", "MAIN", "DUMP", "TRUETOK", "FALSETOK",
+ "LESS", "MORE", "LESS_EQUAL", "MORE_EQUAL", "NOT_EQUAL", "EQUAL", "PLUS",
+ "MINUS", "INCR", "DECR", "MULT", "DIV", "MODULUS", "NEGATE", "ABS",
+ "MIN", "MAX", "STAR_SLASH", "AND", "OR", "XOR", "LSHIFT", "RSHIFT",
+ "DROP", "DROP2", "NIP", "NIP2", "DUP", "DUP2", "SWAP", "SWAP2", "OVER",
+ "OVER2", "ROT", "ROT2", "RROT", "RROT2", "TUCK", "TUCK2", "ROLL", "PICK",
+ "SELECT", "MALLOC", "FREE", "GET", "PUT", "IF", "ELSE", "ENDIF", "WHILE",
+ "END", "RECURSE", "RETURN", "EXIT", "TAB", "SPACE", "CR", "IN_STR",
+ "IN_NUM", "IN_CHAR", "OUT_STR", "OUT_NUM", "OUT_CHAR", "$accept",
+ "Module", "@1", "DefinitionList", "Definition", "ForwardDef", "MainDef",
+ "ColonDef", "WordList", "Word", 0
+};
+#endif
+
+# ifdef YYPRINT
+/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
+ token YYLEX-NUM. */
+static const unsigned short yytoknum[] =
+{
+ 0, 256, 257, 258, 259, 260, 261, 262, 263, 264,
+ 265, 266, 267, 268, 269, 270, 271, 272, 273, 274,
+ 275, 276, 277, 278, 279, 280, 281, 282, 283, 284,
+ 285, 286, 287, 288, 289, 290, 291, 292, 293, 294,
+ 295, 296, 297, 298, 299, 300, 301, 302, 303, 304,
+ 305, 306, 307, 308, 309, 310, 311, 312, 313, 314,
+ 315, 316, 317, 318, 319, 320, 321, 322, 323, 324,
+ 325, 326, 327, 328, 329, 330
+};
+# endif
+
+/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */
+static const unsigned char yyr1[] =
+{
+ 0, 76, 78, 77, 79, 79, 80, 80, 80, 81,
+ 82, 83, 84, 84, 85, 85, 85, 85, 85, 85,
+ 85, 85, 85, 85, 85, 85, 85, 85, 85, 85,
+ 85, 85, 85, 85, 85, 85, 85, 85, 85, 85,
+ 85, 85, 85, 85, 85, 85, 85, 85, 85, 85,
+ 85, 85, 85, 85, 85, 85, 85, 85, 85, 85,
+ 85, 85, 85, 85, 85, 85, 85, 85, 85, 85,
+ 85, 85, 85, 85, 85, 85, 85, 85, 85, 85,
+ 85
+};
+
+/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */
+static const unsigned char yyr2[] =
+{
+ 0, 2, 0, 2, 2, 0, 1, 1, 1, 3,
+ 4, 4, 2, 0, 5, 3, 3, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1
+};
+
+/* YYDEFACT[STATE-NAME] -- Default rule to reduce with in state
+ STATE-NUM when YYTABLE doesn't specify something else to do. Zero
+ means the default is an error. */
+static const unsigned char yydefact[] =
+{
+ 2, 0, 5, 1, 3, 0, 0, 4, 6, 8,
+ 7, 13, 13, 0, 0, 0, 9, 19, 18, 17,
+ 11, 80, 20, 21, 22, 23, 24, 25, 26, 27,
+ 28, 29, 30, 31, 32, 33, 34, 35, 36, 37,
+ 38, 39, 40, 41, 42, 43, 44, 45, 46, 47,
+ 48, 49, 50, 51, 52, 53, 54, 55, 56, 57,
+ 58, 59, 60, 61, 62, 63, 64, 65, 66, 67,
+ 0, 0, 68, 69, 70, 71, 72, 73, 74, 75,
+ 76, 77, 78, 79, 12, 10, 0, 0, 0, 15,
+ 16, 0, 14
+};
+
+/* YYDEFGOTO[NTERM-NUM]. */
+static const yysigned_char yydefgoto[] =
+{
+ -1, 1, 2, 4, 7, 8, 9, 10, 14, 84
+};
+
+/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
+ STATE-NUM. */
+#define YYPACT_NINF -4
+static const short yypact[] =
+{
+ -4, 4, -4, -4, -2, 141, 52, -4, -4, -4,
+ -4, -4, -4, 54, -3, 70, -4, -4, -4, -4,
+ -4, -4, -4, -4, -4, -4, -4, -4, -4, -4,
+ -4, -4, -4, -4, -4, -4, -4, -4, -4, -4,
+ -4, -4, -4, -4, -4, -4, -4, -4, -4, -4,
+ -4, -4, -4, -4, -4, -4, -4, -4, -4, -4,
+ -4, -4, -4, -4, -4, -4, -4, -4, -4, -4,
+ 53, 74, -4, -4, -4, -4, -4, -4, -4, -4,
+ -4, -4, -4, -4, -4, -4, 17, 67, 126, -4,
+ -4, 72, -4
+};
+
+/* YYPGOTO[NTERM-NUM]. */
+static const short yypgoto[] =
+{
+ -4, -4, -4, -4, -4, -4, -4, -4, 135, -4
+};
+
+/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If
+ positive, shift that token. If negative, reduce the rule which
+ number is the opposite. If zero, do what YYDEFACT says.
+ If YYTABLE_NINF, syntax error. */
+#define YYTABLE_NINF -1
+static const unsigned char yytable[] =
+{
+ 17, 18, 19, 20, 3, 5, 6, 21, 22, 23,
+ 24, 25, 26, 27, 28, 29, 30, 31, 32, 33,
+ 34, 35, 36, 37, 38, 39, 40, 41, 42, 43,
+ 44, 45, 46, 47, 48, 49, 50, 51, 52, 53,
+ 54, 55, 56, 57, 58, 59, 60, 61, 62, 63,
+ 64, 65, 66, 67, 68, 69, 70, 13, 86, 71,
+ 16, 72, 73, 74, 75, 76, 77, 78, 79, 80,
+ 81, 82, 83, 17, 18, 19, 85, 88, 89, 87,
+ 21, 22, 23, 24, 25, 26, 27, 28, 29, 30,
+ 31, 32, 33, 34, 35, 36, 37, 38, 39, 40,
+ 41, 42, 43, 44, 45, 46, 47, 48, 49, 50,
+ 51, 52, 53, 54, 55, 56, 57, 58, 59, 60,
+ 61, 62, 63, 64, 65, 66, 67, 68, 69, 70,
+ 90, 91, 71, 92, 72, 73, 74, 75, 76, 77,
+ 78, 79, 80, 81, 82, 83, 11, 15, 0, 0,
+ 12
+};
+
+static const yysigned_char yycheck[] =
+{
+ 3, 4, 5, 6, 0, 7, 8, 10, 11, 12,
+ 13, 14, 15, 16, 17, 18, 19, 20, 21, 22,
+ 23, 24, 25, 26, 27, 28, 29, 30, 31, 32,
+ 33, 34, 35, 36, 37, 38, 39, 40, 41, 42,
+ 43, 44, 45, 46, 47, 48, 49, 50, 51, 52,
+ 53, 54, 55, 56, 57, 58, 59, 5, 5, 62,
+ 6, 64, 65, 66, 67, 68, 69, 70, 71, 72,
+ 73, 74, 75, 3, 4, 5, 6, 60, 61, 5,
+ 10, 11, 12, 13, 14, 15, 16, 17, 18, 19,
+ 20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
+ 30, 31, 32, 33, 34, 35, 36, 37, 38, 39,
+ 40, 41, 42, 43, 44, 45, 46, 47, 48, 49,
+ 50, 51, 52, 53, 54, 55, 56, 57, 58, 59,
+ 63, 5, 62, 61, 64, 65, 66, 67, 68, 69,
+ 70, 71, 72, 73, 74, 75, 5, 12, -1, -1,
+ 9
+};
+
+/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
+ symbol of state STATE-NUM. */
+static const unsigned char yystos[] =
+{
+ 0, 77, 78, 0, 79, 7, 8, 80, 81, 82,
+ 83, 5, 9, 5, 84, 84, 6, 3, 4, 5,
+ 6, 10, 11, 12, 13, 14, 15, 16, 17, 18,
+ 19, 20, 21, 22, 23, 24, 25, 26, 27, 28,
+ 29, 30, 31, 32, 33, 34, 35, 36, 37, 38,
+ 39, 40, 41, 42, 43, 44, 45, 46, 47, 48,
+ 49, 50, 51, 52, 53, 54, 55, 56, 57, 58,
+ 59, 62, 64, 65, 66, 67, 68, 69, 70, 71,
+ 72, 73, 74, 75, 85, 6, 5, 5, 60, 61,
+ 63, 5, 61
+};
+
+#if ! defined (YYSIZE_T) && defined (__SIZE_TYPE__)
+# define YYSIZE_T __SIZE_TYPE__
+#endif
+#if ! defined (YYSIZE_T) && defined (size_t)
+# define YYSIZE_T size_t
+#endif
+#if ! defined (YYSIZE_T)
+# if defined (__STDC__) || defined (__cplusplus)
+# include <stddef.h> /* INFRINGES ON USER NAME SPACE */
+# define YYSIZE_T size_t
+# endif
+#endif
+#if ! defined (YYSIZE_T)
+# define YYSIZE_T unsigned int
+#endif
+
+#define yyerrok (yyerrstatus = 0)
+#define yyclearin (yychar = YYEMPTY)
+#define YYEMPTY (-2)
+#define YYEOF 0
+
+#define YYACCEPT goto yyacceptlab
+#define YYABORT goto yyabortlab
+#define YYERROR goto yyerrorlab
+
+
+/* Like YYERROR except do call yyerror. This remains here temporarily
+ to ease the transition to the new meaning of YYERROR, for GCC.
+ Once GCC version 2 has supplanted version 1, this can go. */
+
+#define YYFAIL goto yyerrlab
+
+#define YYRECOVERING() (!!yyerrstatus)
+
+#define YYBACKUP(Token, Value) \
+do \
+ if (yychar == YYEMPTY && yylen == 1) \
+ { \
+ yychar = (Token); \
+ yylval = (Value); \
+ yytoken = YYTRANSLATE (yychar); \
+ YYPOPSTACK; \
+ goto yybackup; \
+ } \
+ else \
+ { \
+ yyerror ("syntax error: cannot back up");\
+ YYERROR; \
+ } \
+while (0)
+
+#define YYTERROR 1
+#define YYERRCODE 256
+
+/* YYLLOC_DEFAULT -- Compute the default location (before the actions
+ are run). */
+
+#ifndef YYLLOC_DEFAULT
+# define YYLLOC_DEFAULT(Current, Rhs, N) \
+ ((Current).first_line = (Rhs)[1].first_line, \
+ (Current).first_column = (Rhs)[1].first_column, \
+ (Current).last_line = (Rhs)[N].last_line, \
+ (Current).last_column = (Rhs)[N].last_column)
+#endif
+
+/* YYLEX -- calling `yylex' with the right arguments. */
+
+#ifdef YYLEX_PARAM
+# define YYLEX yylex (YYLEX_PARAM)
+#else
+# define YYLEX yylex ()
+#endif
+
+/* Enable debugging if requested. */
+#if YYDEBUG
+
+# ifndef YYFPRINTF
+# include <stdio.h> /* INFRINGES ON USER NAME SPACE */
+# define YYFPRINTF fprintf
+# endif
+
+# define YYDPRINTF(Args) \
+do { \
+ if (yydebug) \
+ YYFPRINTF Args; \
+} while (0)
+
+# define YYDSYMPRINT(Args) \
+do { \
+ if (yydebug) \
+ yysymprint Args; \
+} while (0)
+
+# define YYDSYMPRINTF(Title, Token, Value, Location) \
+do { \
+ if (yydebug) \
+ { \
+ YYFPRINTF (stderr, "%s ", Title); \
+ yysymprint (stderr, \
+ Token, Value); \
+ YYFPRINTF (stderr, "\n"); \
+ } \
+} while (0)
+
+/*------------------------------------------------------------------.
+| yy_stack_print -- Print the state stack from its BOTTOM up to its |
+| TOP (included). |
+`------------------------------------------------------------------*/
+
+#if defined (__STDC__) || defined (__cplusplus)
+static void
+yy_stack_print (short *bottom, short *top)
+#else
+static void
+yy_stack_print (bottom, top)
+ short *bottom;
+ short *top;
+#endif
+{
+ YYFPRINTF (stderr, "Stack now");
+ for (/* Nothing. */; bottom <= top; ++bottom)
+ YYFPRINTF (stderr, " %d", *bottom);
+ YYFPRINTF (stderr, "\n");
+}
+
+# define YY_STACK_PRINT(Bottom, Top) \
+do { \
+ if (yydebug) \
+ yy_stack_print ((Bottom), (Top)); \
+} while (0)
+
+
+/*------------------------------------------------.
+| Report that the YYRULE is going to be reduced. |
+`------------------------------------------------*/
+
+#if defined (__STDC__) || defined (__cplusplus)
+static void
+yy_reduce_print (int yyrule)
+#else
+static void
+yy_reduce_print (yyrule)
+ int yyrule;
+#endif
+{
+ int yyi;
+ unsigned int yylno = yyrline[yyrule];
+ YYFPRINTF (stderr, "Reducing stack by rule %d (line %u), ",
+ yyrule - 1, yylno);
+ /* Print the symbols being reduced, and their result. */
+ for (yyi = yyprhs[yyrule]; 0 <= yyrhs[yyi]; yyi++)
+ YYFPRINTF (stderr, "%s ", yytname [yyrhs[yyi]]);
+ YYFPRINTF (stderr, "-> %s\n", yytname [yyr1[yyrule]]);
+}
+
+# define YY_REDUCE_PRINT(Rule) \
+do { \
+ if (yydebug) \
+ yy_reduce_print (Rule); \
+} while (0)
+
+/* Nonzero means print parse trace. It is left uninitialized so that
+ multiple parsers can coexist. */
+int yydebug;
+#else /* !YYDEBUG */
+# define YYDPRINTF(Args)
+# define YYDSYMPRINT(Args)
+# define YYDSYMPRINTF(Title, Token, Value, Location)
+# define YY_STACK_PRINT(Bottom, Top)
+# define YY_REDUCE_PRINT(Rule)
+#endif /* !YYDEBUG */
+
+
+/* YYINITDEPTH -- initial size of the parser's stacks. */
+#ifndef YYINITDEPTH
+# define YYINITDEPTH 200
+#endif
+
+/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
+ if the built-in stack extension method is used).
+
+ Do not make this value too large; the results are undefined if
+ SIZE_MAX < YYSTACK_BYTES (YYMAXDEPTH)
+ evaluated with infinite-precision integer arithmetic. */
+
+#if defined (YYMAXDEPTH) && YYMAXDEPTH == 0
+# undef YYMAXDEPTH
+#endif
+
+#ifndef YYMAXDEPTH
+# define YYMAXDEPTH 10000
+#endif
+
+\f
+
+#if YYERROR_VERBOSE
+
+# ifndef yystrlen
+# if defined (__GLIBC__) && defined (_STRING_H)
+# define yystrlen strlen
+# else
+/* Return the length of YYSTR. */
+static YYSIZE_T
+# if defined (__STDC__) || defined (__cplusplus)
+yystrlen (const char *yystr)
+# else
+yystrlen (yystr)
+ const char *yystr;
+# endif
+{
+ register const char *yys = yystr;
+
+ while (*yys++ != '\0')
+ continue;
+
+ return yys - yystr - 1;
+}
+# endif
+# endif
+
+# ifndef yystpcpy
+# if defined (__GLIBC__) && defined (_STRING_H) && defined (_GNU_SOURCE)
+# define yystpcpy stpcpy
+# else
+/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
+ YYDEST. */
+static char *
+# if defined (__STDC__) || defined (__cplusplus)
+yystpcpy (char *yydest, const char *yysrc)
+# else
+yystpcpy (yydest, yysrc)
+ char *yydest;
+ const char *yysrc;
+# endif
+{
+ register char *yyd = yydest;
+ register const char *yys = yysrc;
+
+ while ((*yyd++ = *yys++) != '\0')
+ continue;
+
+ return yyd - 1;
+}
+# endif
+# endif
+
+#endif /* !YYERROR_VERBOSE */
+
+\f
+
+#if YYDEBUG
+/*--------------------------------.
+| Print this symbol on YYOUTPUT. |
+`--------------------------------*/
+
+#if defined (__STDC__) || defined (__cplusplus)
+static void
+yysymprint (FILE *yyoutput, int yytype, YYSTYPE *yyvaluep)
+#else
+static void
+yysymprint (yyoutput, yytype, yyvaluep)
+ FILE *yyoutput;
+ int yytype;
+ YYSTYPE *yyvaluep;
+#endif
+{
+ /* Pacify ``unused variable'' warnings. */
+ (void) yyvaluep;
+
+ if (yytype < YYNTOKENS)
+ {
+ YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
+# ifdef YYPRINT
+ YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
+# endif
+ }
+ else
+ YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
+
+ switch (yytype)
+ {
+ default:
+ break;
+ }
+ YYFPRINTF (yyoutput, ")");
+}
+
+#endif /* ! YYDEBUG */
+/*-----------------------------------------------.
+| Release the memory associated to this symbol. |
+`-----------------------------------------------*/
+
+#if defined (__STDC__) || defined (__cplusplus)
+static void
+yydestruct (int yytype, YYSTYPE *yyvaluep)
+#else
+static void
+yydestruct (yytype, yyvaluep)
+ int yytype;
+ YYSTYPE *yyvaluep;
+#endif
+{
+ /* Pacify ``unused variable'' warnings. */
+ (void) yyvaluep;
+
+ switch (yytype)
+ {
+
+ default:
+ break;
+ }
+}
+\f
+
+/* Prevent warnings from -Wmissing-prototypes. */
+
+#ifdef YYPARSE_PARAM
+# if defined (__STDC__) || defined (__cplusplus)
+int yyparse (void *YYPARSE_PARAM);
+# else
+int yyparse ();
+# endif
+#else /* ! YYPARSE_PARAM */
+#if defined (__STDC__) || defined (__cplusplus)
+int yyparse (void);
+#else
+int yyparse ();
+#endif
+#endif /* ! YYPARSE_PARAM */
+
+
+
+/* The lookahead symbol. */
+int yychar;
+
+/* The semantic value of the lookahead symbol. */
+YYSTYPE yylval;
+
+/* Number of syntax errors so far. */
+int yynerrs;
+
+
+
+/*----------.
+| yyparse. |
+`----------*/
+
+#ifdef YYPARSE_PARAM
+# if defined (__STDC__) || defined (__cplusplus)
+int yyparse (void *YYPARSE_PARAM)
+# else
+int yyparse (YYPARSE_PARAM)
+ void *YYPARSE_PARAM;
+# endif
+#else /* ! YYPARSE_PARAM */
+#if defined (__STDC__) || defined (__cplusplus)
+int
+yyparse (void)
+#else
+int
+yyparse ()
+
+#endif
+#endif
+{
+
+ register int yystate;
+ register int yyn;
+ int yyresult;
+ /* Number of tokens to shift before error messages enabled. */
+ int yyerrstatus;
+ /* Lookahead token as an internal (translated) token number. */
+ int yytoken = 0;
+
+ /* Three stacks and their tools:
+ `yyss': related to states,
+ `yyvs': related to semantic values,
+ `yyls': related to locations.
+
+ Refer to the stacks thru separate pointers, to allow yyoverflow
+ to reallocate them elsewhere. */
+
+ /* The state stack. */
+ short yyssa[YYINITDEPTH];
+ short *yyss = yyssa;
+ register short *yyssp;
+
+ /* The semantic value stack. */
+ YYSTYPE yyvsa[YYINITDEPTH];
+ YYSTYPE *yyvs = yyvsa;
+ register YYSTYPE *yyvsp;
+
+
+
+#define YYPOPSTACK (yyvsp--, yyssp--)
+
+ YYSIZE_T yystacksize = YYINITDEPTH;
+
+ /* The variables used to return semantic value and location from the
+ action routines. */
+ YYSTYPE yyval;
+
+
+ /* When reducing, the number of symbols on the RHS of the reduced
+ rule. */
+ int yylen;
+
+ YYDPRINTF ((stderr, "Starting parse\n"));
+
+ yystate = 0;
+ yyerrstatus = 0;
+ yynerrs = 0;
+ yychar = YYEMPTY; /* Cause a token to be read. */
+
+ /* Initialize stack pointers.
+ Waste one element of value and location stack
+ so that they stay on the same level as the state stack.
+ The wasted elements are never initialized. */
+
+ yyssp = yyss;
+ yyvsp = yyvs;
+
+ goto yysetstate;
+
+/*------------------------------------------------------------.
+| yynewstate -- Push a new state, which is found in yystate. |
+`------------------------------------------------------------*/
+ yynewstate:
+ /* In all cases, when you get here, the value and location stacks
+ have just been pushed. so pushing a state here evens the stacks.
+ */
+ yyssp++;
+
+ yysetstate:
+ *yyssp = yystate;
+
+ if (yyss + yystacksize - 1 <= yyssp)
+ {
+ /* Get the current used size of the three stacks, in elements. */
+ YYSIZE_T yysize = yyssp - yyss + 1;
+
+#ifdef yyoverflow
+ {
+ /* Give user a chance to reallocate the stack. Use copies of
+ these so that the &'s don't force the real ones into
+ memory. */
+ YYSTYPE *yyvs1 = yyvs;
+ short *yyss1 = yyss;
+
+
+ /* Each stack pointer address is followed by the size of the
+ data in use in that stack, in bytes. This used to be a
+ conditional around just the two extra args, but that might
+ be undefined if yyoverflow is a macro. */
+ yyoverflow ("parser stack overflow",
+ &yyss1, yysize * sizeof (*yyssp),
+ &yyvs1, yysize * sizeof (*yyvsp),
+
+ &yystacksize);
+
+ yyss = yyss1;
+ yyvs = yyvs1;
+ }
+#else /* no yyoverflow */
+# ifndef YYSTACK_RELOCATE
+ goto yyoverflowlab;
+# else
+ /* Extend the stack our own way. */
+ if (YYMAXDEPTH <= yystacksize)
+ goto yyoverflowlab;
+ yystacksize *= 2;
+ if (YYMAXDEPTH < yystacksize)
+ yystacksize = YYMAXDEPTH;
+
+ {
+ short *yyss1 = yyss;
+ union yyalloc *yyptr =
+ (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
+ if (! yyptr)
+ goto yyoverflowlab;
+ YYSTACK_RELOCATE (yyss);
+ YYSTACK_RELOCATE (yyvs);
+
+# undef YYSTACK_RELOCATE
+ if (yyss1 != yyssa)
+ YYSTACK_FREE (yyss1);
+ }
+# endif
+#endif /* no yyoverflow */
+
+ yyssp = yyss + yysize - 1;
+ yyvsp = yyvs + yysize - 1;
+
+
+ YYDPRINTF ((stderr, "Stack size increased to %lu\n",
+ (unsigned long int) yystacksize));
+
+ if (yyss + yystacksize - 1 <= yyssp)
+ YYABORT;
+ }
+
+ YYDPRINTF ((stderr, "Entering state %d\n", yystate));
+
+ goto yybackup;
+
+/*-----------.
+| yybackup. |
+`-----------*/
+yybackup:
+
+/* Do appropriate processing given the current state. */
+/* Read a lookahead token if we need one and don't already have one. */
+/* yyresume: */
+
+ /* First try to decide what to do without reference to lookahead token. */
+
+ yyn = yypact[yystate];
+ if (yyn == YYPACT_NINF)
+ goto yydefault;
+
+ /* Not known => get a lookahead token if don't already have one. */
+
+ /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */
+ if (yychar == YYEMPTY)
+ {
+ YYDPRINTF ((stderr, "Reading a token: "));
+ yychar = YYLEX;
+ }
+
+ if (yychar <= YYEOF)
+ {
+ yychar = yytoken = YYEOF;
+ YYDPRINTF ((stderr, "Now at end of input.\n"));
+ }
+ else
+ {
+ yytoken = YYTRANSLATE (yychar);
+ YYDSYMPRINTF ("Next token is", yytoken, &yylval, &yylloc);
+ }
+
+ /* If the proper action on seeing token YYTOKEN is to reduce or to
+ detect an error, take that action. */
+ yyn += yytoken;
+ if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
+ goto yydefault;
+ yyn = yytable[yyn];
+ if (yyn <= 0)
+ {
+ if (yyn == 0 || yyn == YYTABLE_NINF)
+ goto yyerrlab;
+ yyn = -yyn;
+ goto yyreduce;
+ }
+
+ if (yyn == YYFINAL)
+ YYACCEPT;
+
+ /* Shift the lookahead token. */
+ YYDPRINTF ((stderr, "Shifting token %s, ", yytname[yytoken]));
+
+ /* Discard the token being shifted unless it is eof. */
+ if (yychar != YYEOF)
+ yychar = YYEMPTY;
+
+ *++yyvsp = yylval;
+
+
+ /* Count tokens shifted since error; after three, turn off error
+ status. */
+ if (yyerrstatus)
+ yyerrstatus--;
+
+ yystate = yyn;
+ goto yynewstate;
+
+
+/*-----------------------------------------------------------.
+| yydefault -- do the default action for the current state. |
+`-----------------------------------------------------------*/
+yydefault:
+ yyn = yydefact[yystate];
+ if (yyn == 0)
+ goto yyerrlab;
+ goto yyreduce;
+
+
+/*-----------------------------.
+| yyreduce -- Do a reduction. |
+`-----------------------------*/
+yyreduce:
+ /* yyn is the number of a rule to reduce with. */
+ yylen = yyr2[yyn];
+
+ /* If YYLEN is nonzero, implement the default value of the action:
+ `$$ = $1'.
+
+ Otherwise, the following line sets YYVAL to garbage.
+ This behavior is undocumented and Bison
+ users should not rely upon it. Assigning to YYVAL
+ unconditionally makes the parser a bit smaller, and it avoids a
+ GCC warning that YYVAL may be used uninitialized. */
+ yyval = yyvsp[1-yylen];
+
+
+ YY_REDUCE_PRINT (yyn);
+ switch (yyn)
+ {
+ case 2:
+#line 70 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { SCI->handle_module_start( ); ;}
+ break;
+
+ case 3:
+#line 71 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.ModuleVal = SCI->handle_module_end( yyvsp[0].ModuleVal ); ;}
+ break;
+
+ case 4:
+#line 74 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.ModuleVal = SCI->handle_definition_list_end( yyvsp[-1].ModuleVal, yyvsp[0].FunctionVal ); ;}
+ break;
+
+ case 5:
+#line 75 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.ModuleVal = SCI->handle_definition_list_start(); ;}
+ break;
+
+ case 6:
+#line 78 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.FunctionVal = yyvsp[0].FunctionVal; ;}
+ break;
+
+ case 7:
+#line 79 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.FunctionVal = yyvsp[0].FunctionVal; ;}
+ break;
+
+ case 8:
+#line 80 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.FunctionVal = yyvsp[0].FunctionVal; ;}
+ break;
+
+ case 9:
+#line 83 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.FunctionVal = SCI->handle_forward( yyvsp[-1].StringVal ); ;}
+ break;
+
+ case 10:
+#line 86 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.FunctionVal = SCI->handle_main_definition(yyvsp[-1].FunctionVal); ;}
+ break;
+
+ case 11:
+#line 89 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.FunctionVal = SCI->handle_definition( yyvsp[-2].StringVal, yyvsp[-1].FunctionVal ); ;}
+ break;
+
+ case 12:
+#line 92 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.FunctionVal = SCI->handle_word_list_end( yyvsp[-1].FunctionVal, yyvsp[0].BasicBlockVal ); ;}
+ break;
+
+ case 13:
+#line 93 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.FunctionVal = SCI->handle_word_list_start(); ;}
+ break;
+
+ case 14:
+#line 99 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.BasicBlockVal = SCI->handle_if( yyvsp[-3].StringVal, yyvsp[-1].StringVal ); ;}
+ break;
+
+ case 15:
+#line 100 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.BasicBlockVal = SCI->handle_if( yyvsp[-1].StringVal ); ;}
+ break;
+
+ case 16:
+#line 101 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.BasicBlockVal = SCI->handle_while( yyvsp[-1].StringVal ); ;}
+ break;
+
+ case 17:
+#line 104 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.BasicBlockVal = SCI->handle_identifier( yyvsp[0].StringVal ); ;}
+ break;
+
+ case 18:
+#line 105 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.BasicBlockVal = SCI->handle_string( yyvsp[0].StringVal ); ;}
+ break;
+
+ case 19:
+#line 106 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.BasicBlockVal = SCI->handle_integer( yyvsp[0].IntegerVal ); ;}
+ break;
+
+ case 20:
+#line 109 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.BasicBlockVal = SCI->handle_word( TRUETOK ); ;}
+ break;
+
+ case 21:
+#line 110 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.BasicBlockVal = SCI->handle_word( FALSETOK ); ;}
+ break;
+
+ case 22:
+#line 111 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.BasicBlockVal = SCI->handle_word( LESS ); ;}
+ break;
+
+ case 23:
+#line 112 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.BasicBlockVal = SCI->handle_word( MORE ); ;}
+ break;
+
+ case 24:
+#line 113 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.BasicBlockVal = SCI->handle_word( LESS_EQUAL ); ;}
+ break;
+
+ case 25:
+#line 114 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.BasicBlockVal = SCI->handle_word( MORE_EQUAL ); ;}
+ break;
+
+ case 26:
+#line 115 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.BasicBlockVal = SCI->handle_word( NOT_EQUAL ); ;}
+ break;
+
+ case 27:
+#line 116 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.BasicBlockVal = SCI->handle_word( EQUAL ); ;}
+ break;
+
+ case 28:
+#line 117 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.BasicBlockVal = SCI->handle_word( PLUS ); ;}
+ break;
+
+ case 29:
+#line 118 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.BasicBlockVal = SCI->handle_word( MINUS ); ;}
+ break;
+
+ case 30:
+#line 119 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.BasicBlockVal = SCI->handle_word( INCR ); ;}
+ break;
+
+ case 31:
+#line 120 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.BasicBlockVal = SCI->handle_word( DECR ); ;}
+ break;
+
+ case 32:
+#line 121 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.BasicBlockVal = SCI->handle_word( MULT ); ;}
+ break;
+
+ case 33:
+#line 122 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.BasicBlockVal = SCI->handle_word( DIV ); ;}
+ break;
+
+ case 34:
+#line 123 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.BasicBlockVal = SCI->handle_word( MODULUS ); ;}
+ break;
+
+ case 35:
+#line 124 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.BasicBlockVal = SCI->handle_word( NEGATE ); ;}
+ break;
+
+ case 36:
+#line 125 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.BasicBlockVal = SCI->handle_word( ABS ); ;}
+ break;
+
+ case 37:
+#line 126 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.BasicBlockVal = SCI->handle_word( MIN ); ;}
+ break;
+
+ case 38:
+#line 127 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.BasicBlockVal = SCI->handle_word( MAX ); ;}
+ break;
+
+ case 39:
+#line 128 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.BasicBlockVal = SCI->handle_word( STAR_SLASH ); ;}
+ break;
+
+ case 40:
+#line 129 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.BasicBlockVal = SCI->handle_word( AND ); ;}
+ break;
+
+ case 41:
+#line 130 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.BasicBlockVal = SCI->handle_word( OR ); ;}
+ break;
+
+ case 42:
+#line 131 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.BasicBlockVal = SCI->handle_word( XOR ); ;}
+ break;
+
+ case 43:
+#line 132 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.BasicBlockVal = SCI->handle_word( LSHIFT ); ;}
+ break;
+
+ case 44:
+#line 133 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.BasicBlockVal = SCI->handle_word( RSHIFT ); ;}
+ break;
+
+ case 45:
+#line 134 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.BasicBlockVal = SCI->handle_word( DROP ); ;}
+ break;
+
+ case 46:
+#line 135 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.BasicBlockVal = SCI->handle_word( DROP2 ); ;}
+ break;
+
+ case 47:
+#line 136 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.BasicBlockVal = SCI->handle_word( NIP ); ;}
+ break;
+
+ case 48:
+#line 137 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.BasicBlockVal = SCI->handle_word( NIP2 ); ;}
+ break;
+
+ case 49:
+#line 138 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.BasicBlockVal = SCI->handle_word( DUP ); ;}
+ break;
+
+ case 50:
+#line 139 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.BasicBlockVal = SCI->handle_word( DUP2 ); ;}
+ break;
+
+ case 51:
+#line 140 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.BasicBlockVal = SCI->handle_word( SWAP ); ;}
+ break;
+
+ case 52:
+#line 141 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.BasicBlockVal = SCI->handle_word( SWAP2 ); ;}
+ break;
+
+ case 53:
+#line 142 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.BasicBlockVal = SCI->handle_word( OVER ); ;}
+ break;
+
+ case 54:
+#line 143 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.BasicBlockVal = SCI->handle_word( OVER2 ); ;}
+ break;
+
+ case 55:
+#line 144 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.BasicBlockVal = SCI->handle_word( ROT ); ;}
+ break;
+
+ case 56:
+#line 145 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.BasicBlockVal = SCI->handle_word( ROT2 ); ;}
+ break;
+
+ case 57:
+#line 146 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.BasicBlockVal = SCI->handle_word( RROT ); ;}
+ break;
+
+ case 58:
+#line 147 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.BasicBlockVal = SCI->handle_word( RROT2 ); ;}
+ break;
+
+ case 59:
+#line 148 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.BasicBlockVal = SCI->handle_word( TUCK ); ;}
+ break;
+
+ case 60:
+#line 149 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.BasicBlockVal = SCI->handle_word( TUCK2 ); ;}
+ break;
+
+ case 61:
+#line 150 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.BasicBlockVal = SCI->handle_word( ROLL ); ;}
+ break;
+
+ case 62:
+#line 151 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.BasicBlockVal = SCI->handle_word( PICK ); ;}
+ break;
+
+ case 63:
+#line 152 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.BasicBlockVal = SCI->handle_word( SELECT ); ;}
+ break;
+
+ case 64:
+#line 153 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.BasicBlockVal = SCI->handle_word( MALLOC ); ;}
+ break;
+
+ case 65:
+#line 154 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.BasicBlockVal = SCI->handle_word( FREE ); ;}
+ break;
+
+ case 66:
+#line 155 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.BasicBlockVal = SCI->handle_word( GET ); ;}
+ break;
+
+ case 67:
+#line 156 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.BasicBlockVal = SCI->handle_word( PUT ); ;}
+ break;
+
+ case 68:
+#line 157 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.BasicBlockVal = SCI->handle_word( RECURSE ); ;}
+ break;
+
+ case 69:
+#line 158 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.BasicBlockVal = SCI->handle_word( RETURN ); ;}
+ break;
+
+ case 70:
+#line 159 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.BasicBlockVal = SCI->handle_word( EXIT ); ;}
+ break;
+
+ case 71:
+#line 160 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.BasicBlockVal = SCI->handle_word( TAB ); ;}
+ break;
+
+ case 72:
+#line 161 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.BasicBlockVal = SCI->handle_word( SPACE ); ;}
+ break;
+
+ case 73:
+#line 162 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.BasicBlockVal = SCI->handle_word( CR ); ;}
+ break;
+
+ case 74:
+#line 163 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.BasicBlockVal = SCI->handle_word( IN_STR ); ;}
+ break;
+
+ case 75:
+#line 164 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.BasicBlockVal = SCI->handle_word( IN_NUM ); ;}
+ break;
+
+ case 76:
+#line 165 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.BasicBlockVal = SCI->handle_word( IN_CHAR ); ;}
+ break;
+
+ case 77:
+#line 166 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.BasicBlockVal = SCI->handle_word( OUT_STR ); ;}
+ break;
+
+ case 78:
+#line 167 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.BasicBlockVal = SCI->handle_word( OUT_NUM ); ;}
+ break;
+
+ case 79:
+#line 168 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.BasicBlockVal = SCI->handle_word( OUT_CHAR ); ;}
+ break;
+
+ case 80:
+#line 169 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+ { yyval.BasicBlockVal = SCI->handle_word( DUMP ); ;}
+ break;
+
+
+ }
+
+/* Line 1000 of yacc.c. */
+#line 1669 "StackerParser.tab.c"
+\f
+ yyvsp -= yylen;
+ yyssp -= yylen;
+
+
+ YY_STACK_PRINT (yyss, yyssp);
+
+ *++yyvsp = yyval;
+
+
+ /* Now `shift' the result of the reduction. Determine what state
+ that goes to, based on the state we popped back to and the rule
+ number reduced by. */
+
+ yyn = yyr1[yyn];
+
+ yystate = yypgoto[yyn - YYNTOKENS] + *yyssp;
+ if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp)
+ yystate = yytable[yystate];
+ else
+ yystate = yydefgoto[yyn - YYNTOKENS];
+
+ goto yynewstate;
+
+
+/*------------------------------------.
+| yyerrlab -- here on detecting error |
+`------------------------------------*/
+yyerrlab:
+ /* If not already recovering from an error, report this error. */
+ if (!yyerrstatus)
+ {
+ ++yynerrs;
+#if YYERROR_VERBOSE
+ yyn = yypact[yystate];
+
+ if (YYPACT_NINF < yyn && yyn < YYLAST)
+ {
+ YYSIZE_T yysize = 0;
+ int yytype = YYTRANSLATE (yychar);
+ const char* yyprefix;
+ char *yymsg;
+ int yyx;
+
+ /* Start YYX at -YYN if negative to avoid negative indexes in
+ YYCHECK. */
+ int yyxbegin = yyn < 0 ? -yyn : 0;
+
+ /* Stay within bounds of both yycheck and yytname. */
+ int yychecklim = YYLAST - yyn;
+ int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
+ int yycount = 0;
+
+ yyprefix = ", expecting ";
+ for (yyx = yyxbegin; yyx < yyxend; ++yyx)
+ if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
+ {
+ yysize += yystrlen (yyprefix) + yystrlen (yytname [yyx]);
+ yycount += 1;
+ if (yycount == 5)
+ {
+ yysize = 0;
+ break;
+ }
+ }
+ yysize += (sizeof ("syntax error, unexpected ")
+ + yystrlen (yytname[yytype]));
+ yymsg = (char *) YYSTACK_ALLOC (yysize);
+ if (yymsg != 0)
+ {
+ char *yyp = yystpcpy (yymsg, "syntax error, unexpected ");
+ yyp = yystpcpy (yyp, yytname[yytype]);
+
+ if (yycount < 5)
+ {
+ yyprefix = ", expecting ";
+ for (yyx = yyxbegin; yyx < yyxend; ++yyx)
+ if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR)
+ {
+ yyp = yystpcpy (yyp, yyprefix);
+ yyp = yystpcpy (yyp, yytname[yyx]);
+ yyprefix = " or ";
+ }
+ }
+ yyerror (yymsg);
+ YYSTACK_FREE (yymsg);
+ }
+ else
+ yyerror ("syntax error; also virtual memory exhausted");
+ }
+ else
+#endif /* YYERROR_VERBOSE */
+ yyerror ("syntax error");
+ }
+
+
+
+ if (yyerrstatus == 3)
+ {
+ /* If just tried and failed to reuse lookahead token after an
+ error, discard it. */
+
+ if (yychar <= YYEOF)
+ {
+ /* If at end of input, pop the error token,
+ then the rest of the stack, then return failure. */
+ if (yychar == YYEOF)
+ for (;;)
+ {
+ YYPOPSTACK;
+ if (yyssp == yyss)
+ YYABORT;
+ YYDSYMPRINTF ("Error: popping", yystos[*yyssp], yyvsp, yylsp);
+ yydestruct (yystos[*yyssp], yyvsp);
+ }
+ }
+ else
+ {
+ YYDSYMPRINTF ("Error: discarding", yytoken, &yylval, &yylloc);
+ yydestruct (yytoken, &yylval);
+ yychar = YYEMPTY;
+
+ }
+ }
+
+ /* Else will try to reuse lookahead token after shifting the error
+ token. */
+ goto yyerrlab1;
+
+
+/*---------------------------------------------------.
+| yyerrorlab -- error raised explicitly by YYERROR. |
+`---------------------------------------------------*/
+yyerrorlab:
+
+#ifdef __GNUC__
+ /* Pacify GCC when the user code never invokes YYERROR and the label
+ yyerrorlab therefore never appears in user code. */
+ if (0)
+ goto yyerrorlab;
+#endif
+
+ yyvsp -= yylen;
+ yyssp -= yylen;
+ yystate = *yyssp;
+ goto yyerrlab1;
+
+
+/*-------------------------------------------------------------.
+| yyerrlab1 -- common code for both syntax error and YYERROR. |
+`-------------------------------------------------------------*/
+yyerrlab1:
+ yyerrstatus = 3; /* Each real token shifted decrements this. */
+
+ for (;;)
+ {
+ yyn = yypact[yystate];
+ if (yyn != YYPACT_NINF)
+ {
+ yyn += YYTERROR;
+ if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
+ {
+ yyn = yytable[yyn];
+ if (0 < yyn)
+ break;
+ }
+ }
+
+ /* Pop the current state because it cannot handle the error token. */
+ if (yyssp == yyss)
+ YYABORT;
+
+ YYDSYMPRINTF ("Error: popping", yystos[*yyssp], yyvsp, yylsp);
+ yydestruct (yystos[yystate], yyvsp);
+ YYPOPSTACK;
+ yystate = *yyssp;
+ YY_STACK_PRINT (yyss, yyssp);
+ }
+
+ if (yyn == YYFINAL)
+ YYACCEPT;
+
+ YYDPRINTF ((stderr, "Shifting error token, "));
+
+ *++yyvsp = yylval;
+
+
+ yystate = yyn;
+ goto yynewstate;
+
+
+/*-------------------------------------.
+| yyacceptlab -- YYACCEPT comes here. |
+`-------------------------------------*/
+yyacceptlab:
+ yyresult = 0;
+ goto yyreturn;
+
+/*-----------------------------------.
+| yyabortlab -- YYABORT comes here. |
+`-----------------------------------*/
+yyabortlab:
+ yyresult = 1;
+ goto yyreturn;
+
+#ifndef yyoverflow
+/*----------------------------------------------.
+| yyoverflowlab -- parser overflow comes here. |
+`----------------------------------------------*/
+yyoverflowlab:
+ yyerror ("parser stack overflow");
+ yyresult = 2;
+ /* Fall through. */
+#endif
+
+yyreturn:
+#ifndef yyoverflow
+ if (yyss != yyssa)
+ YYSTACK_FREE (yyss);
+#endif
+ return yyresult;
+}
+
+
+#line 171 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+
+
+/* Handle messages a little more nicely than the default yyerror */
+int yyerror(const char *ErrorMsg) {
+ std::string where
+ = std::string((SCI->filename() == "-") ? std::string("<stdin>") : SCI->filename())
+ + ":" + utostr((unsigned) Stackerlineno ) + ": ";
+ std::string errMsg = std::string(ErrorMsg) + "\n" + where + " while reading ";
+ if (yychar == YYEMPTY)
+ errMsg += "end-of-file.";
+ else
+ errMsg += "token: '" + std::string(Stackertext, Stackerleng) + "'";
+ StackerCompiler::ThrowException(errMsg);
+ return 0;
+}
+
+++ /dev/null
-/* A Bison parser, made by GNU Bison 1.875c. */
-
-/* Skeleton parser for Yacc-like parsing with Bison,
- Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
-
-/* As a special exception, when this file is copied by Bison into a
- Bison output file, you may use that output file without restriction.
- This special exception was added by the Free Software Foundation
- in version 1.24 of Bison. */
-
-/* Tokens. */
-#ifndef YYTOKENTYPE
-# define YYTOKENTYPE
- /* Put the tokens into the symbol table, so that GDB and other debuggers
- know about them. */
- enum yytokentype {
- INTEGER = 258,
- STRING = 259,
- IDENTIFIER = 260,
- SEMI = 261,
- COLON = 262,
- FORWARD = 263,
- MAIN = 264,
- DUMP = 265,
- TRUETOK = 266,
- FALSETOK = 267,
- LESS = 268,
- MORE = 269,
- LESS_EQUAL = 270,
- MORE_EQUAL = 271,
- NOT_EQUAL = 272,
- EQUAL = 273,
- PLUS = 274,
- MINUS = 275,
- INCR = 276,
- DECR = 277,
- MULT = 278,
- DIV = 279,
- MODULUS = 280,
- NEGATE = 281,
- ABS = 282,
- MIN = 283,
- MAX = 284,
- STAR_SLASH = 285,
- AND = 286,
- OR = 287,
- XOR = 288,
- LSHIFT = 289,
- RSHIFT = 290,
- DROP = 291,
- DROP2 = 292,
- NIP = 293,
- NIP2 = 294,
- DUP = 295,
- DUP2 = 296,
- SWAP = 297,
- SWAP2 = 298,
- OVER = 299,
- OVER2 = 300,
- ROT = 301,
- ROT2 = 302,
- RROT = 303,
- RROT2 = 304,
- TUCK = 305,
- TUCK2 = 306,
- ROLL = 307,
- PICK = 308,
- SELECT = 309,
- MALLOC = 310,
- FREE = 311,
- GET = 312,
- PUT = 313,
- IF = 314,
- ELSE = 315,
- ENDIF = 316,
- WHILE = 317,
- END = 318,
- RECURSE = 319,
- RETURN = 320,
- EXIT = 321,
- TAB = 322,
- SPACE = 323,
- CR = 324,
- IN_STR = 325,
- IN_NUM = 326,
- IN_CHAR = 327,
- OUT_STR = 328,
- OUT_NUM = 329,
- OUT_CHAR = 330
- };
-#endif
-#define INTEGER 258
-#define STRING 259
-#define IDENTIFIER 260
-#define SEMI 261
-#define COLON 262
-#define FORWARD 263
-#define MAIN 264
-#define DUMP 265
-#define TRUETOK 266
-#define FALSETOK 267
-#define LESS 268
-#define MORE 269
-#define LESS_EQUAL 270
-#define MORE_EQUAL 271
-#define NOT_EQUAL 272
-#define EQUAL 273
-#define PLUS 274
-#define MINUS 275
-#define INCR 276
-#define DECR 277
-#define MULT 278
-#define DIV 279
-#define MODULUS 280
-#define NEGATE 281
-#define ABS 282
-#define MIN 283
-#define MAX 284
-#define STAR_SLASH 285
-#define AND 286
-#define OR 287
-#define XOR 288
-#define LSHIFT 289
-#define RSHIFT 290
-#define DROP 291
-#define DROP2 292
-#define NIP 293
-#define NIP2 294
-#define DUP 295
-#define DUP2 296
-#define SWAP 297
-#define SWAP2 298
-#define OVER 299
-#define OVER2 300
-#define ROT 301
-#define ROT2 302
-#define RROT 303
-#define RROT2 304
-#define TUCK 305
-#define TUCK2 306
-#define ROLL 307
-#define PICK 308
-#define SELECT 309
-#define MALLOC 310
-#define FREE 311
-#define GET 312
-#define PUT 313
-#define IF 314
-#define ELSE 315
-#define ENDIF 316
-#define WHILE 317
-#define END 318
-#define RECURSE 319
-#define RETURN 320
-#define EXIT 321
-#define TAB 322
-#define SPACE 323
-#define CR 324
-#define IN_STR 325
-#define IN_NUM 326
-#define IN_CHAR 327
-#define OUT_STR 328
-#define OUT_NUM 329
-#define OUT_CHAR 330
-
-
-
-
-#if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED)
-#line 35 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
-typedef union YYSTYPE {
- llvm::Module* ModuleVal;
- llvm::Function* FunctionVal;
- llvm::BasicBlock* BasicBlockVal;
- int64_t IntegerVal;
- char* StringVal;
-} YYSTYPE;
-/* Line 1275 of yacc.c. */
-#line 195 "StackerParser.tab.h"
-# define yystype YYSTYPE /* obsolescent; will be withdrawn */
-# define YYSTYPE_IS_DECLARED 1
-# define YYSTYPE_IS_TRIVIAL 1
-#endif
-
-extern YYSTYPE Stackerlval;
-
-
-
--- /dev/null
+/* A Bison parser, made by GNU Bison 1.875c. */
+
+/* Skeleton parser for Yacc-like parsing with Bison,
+ Copyright (C) 1984, 1989, 1990, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2, or (at your option)
+ any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+/* As a special exception, when this file is copied by Bison into a
+ Bison output file, you may use that output file without restriction.
+ This special exception was added by the Free Software Foundation
+ in version 1.24 of Bison. */
+
+/* Tokens. */
+#ifndef YYTOKENTYPE
+# define YYTOKENTYPE
+ /* Put the tokens into the symbol table, so that GDB and other debuggers
+ know about them. */
+ enum yytokentype {
+ INTEGER = 258,
+ STRING = 259,
+ IDENTIFIER = 260,
+ SEMI = 261,
+ COLON = 262,
+ FORWARD = 263,
+ MAIN = 264,
+ DUMP = 265,
+ TRUETOK = 266,
+ FALSETOK = 267,
+ LESS = 268,
+ MORE = 269,
+ LESS_EQUAL = 270,
+ MORE_EQUAL = 271,
+ NOT_EQUAL = 272,
+ EQUAL = 273,
+ PLUS = 274,
+ MINUS = 275,
+ INCR = 276,
+ DECR = 277,
+ MULT = 278,
+ DIV = 279,
+ MODULUS = 280,
+ NEGATE = 281,
+ ABS = 282,
+ MIN = 283,
+ MAX = 284,
+ STAR_SLASH = 285,
+ AND = 286,
+ OR = 287,
+ XOR = 288,
+ LSHIFT = 289,
+ RSHIFT = 290,
+ DROP = 291,
+ DROP2 = 292,
+ NIP = 293,
+ NIP2 = 294,
+ DUP = 295,
+ DUP2 = 296,
+ SWAP = 297,
+ SWAP2 = 298,
+ OVER = 299,
+ OVER2 = 300,
+ ROT = 301,
+ ROT2 = 302,
+ RROT = 303,
+ RROT2 = 304,
+ TUCK = 305,
+ TUCK2 = 306,
+ ROLL = 307,
+ PICK = 308,
+ SELECT = 309,
+ MALLOC = 310,
+ FREE = 311,
+ GET = 312,
+ PUT = 313,
+ IF = 314,
+ ELSE = 315,
+ ENDIF = 316,
+ WHILE = 317,
+ END = 318,
+ RECURSE = 319,
+ RETURN = 320,
+ EXIT = 321,
+ TAB = 322,
+ SPACE = 323,
+ CR = 324,
+ IN_STR = 325,
+ IN_NUM = 326,
+ IN_CHAR = 327,
+ OUT_STR = 328,
+ OUT_NUM = 329,
+ OUT_CHAR = 330
+ };
+#endif
+#define INTEGER 258
+#define STRING 259
+#define IDENTIFIER 260
+#define SEMI 261
+#define COLON 262
+#define FORWARD 263
+#define MAIN 264
+#define DUMP 265
+#define TRUETOK 266
+#define FALSETOK 267
+#define LESS 268
+#define MORE 269
+#define LESS_EQUAL 270
+#define MORE_EQUAL 271
+#define NOT_EQUAL 272
+#define EQUAL 273
+#define PLUS 274
+#define MINUS 275
+#define INCR 276
+#define DECR 277
+#define MULT 278
+#define DIV 279
+#define MODULUS 280
+#define NEGATE 281
+#define ABS 282
+#define MIN 283
+#define MAX 284
+#define STAR_SLASH 285
+#define AND 286
+#define OR 287
+#define XOR 288
+#define LSHIFT 289
+#define RSHIFT 290
+#define DROP 291
+#define DROP2 292
+#define NIP 293
+#define NIP2 294
+#define DUP 295
+#define DUP2 296
+#define SWAP 297
+#define SWAP2 298
+#define OVER 299
+#define OVER2 300
+#define ROT 301
+#define ROT2 302
+#define RROT 303
+#define RROT2 304
+#define TUCK 305
+#define TUCK2 306
+#define ROLL 307
+#define PICK 308
+#define SELECT 309
+#define MALLOC 310
+#define FREE 311
+#define GET 312
+#define PUT 313
+#define IF 314
+#define ELSE 315
+#define ENDIF 316
+#define WHILE 317
+#define END 318
+#define RECURSE 319
+#define RETURN 320
+#define EXIT 321
+#define TAB 322
+#define SPACE 323
+#define CR 324
+#define IN_STR 325
+#define IN_NUM 326
+#define IN_CHAR 327
+#define OUT_STR 328
+#define OUT_NUM 329
+#define OUT_CHAR 330
+
+
+
+
+#if ! defined (YYSTYPE) && ! defined (YYSTYPE_IS_DECLARED)
+#line 35 "/proj/llvm/build/projects/Stacker/../../../llvm/projects/Stacker/lib/compiler/StackerParser.y"
+typedef union YYSTYPE {
+ llvm::Module* ModuleVal;
+ llvm::Function* FunctionVal;
+ llvm::BasicBlock* BasicBlockVal;
+ int64_t IntegerVal;
+ char* StringVal;
+} YYSTYPE;
+/* Line 1275 of yacc.c. */
+#line 195 "StackerParser.tab.h"
+# define yystype YYSTYPE /* obsolescent; will be withdrawn */
+# define YYSTYPE_IS_DECLARED 1
+# define YYSTYPE_IS_TRIVIAL 1
+#endif
+
+extern YYSTYPE Stackerlval;
+
+
+
--- /dev/null
+//===-- StackerParser.y - Parser for Stacker programs -----------*- C++ -*-===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file was developed by the LLVM research group and is distributed under
+// the University of Illinois Open Source License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file implements the bison parser for Stacker programs.
+//
+//===----------------------------------------------------------------------===//
+
+%{
+#include "StackerCompiler.h"
+#include "llvm/SymbolTable.h"
+#include "llvm/Module.h"
+#include "llvm/Instructions.h"
+#include "llvm/ADT/STLExtras.h"
+#include "llvm/ADT/DepthFirstIterator.h"
+#include <list>
+#include <utility>
+#include <algorithm>
+
+#define YYERROR_VERBOSE 1
+#define SCI StackerCompiler::TheInstance
+
+int yyerror(const char *ErrorMsg); // Forward declarations to prevent "implicit
+int yylex(); // declaration" of xxx warnings.
+int yyparse();
+
+%}
+
+%union
+{
+ llvm::Module* ModuleVal;
+ llvm::Function* FunctionVal;
+ llvm::BasicBlock* BasicBlockVal;
+ int64_t IntegerVal;
+ char* StringVal;
+}
+
+/* Typed Productions */
+%type <ModuleVal> Module DefinitionList
+%type <FunctionVal> Definition ForwardDef ColonDef MainDef
+%type <FunctionVal> WordList
+%type <BasicBlockVal> Word
+
+/* Typed Tokens */
+%token <IntegerVal> INTEGER
+%token <StringVal> STRING IDENTIFIER
+
+/* Terminal Tokens */
+%token SEMI COLON FORWARD MAIN DUMP
+%token TRUETOK FALSETOK LESS MORE LESS_EQUAL MORE_EQUAL NOT_EQUAL EQUAL
+%token PLUS MINUS INCR DECR MULT DIV MODULUS NEGATE ABS MIN MAX STAR_SLASH
+%token AND OR XOR LSHIFT RSHIFT
+%token DROP DROP2 NIP NIP2 DUP DUP2 SWAP SWAP2 OVER OVER2 ROT ROT2
+%token RROT RROT2 TUCK TUCK2 ROLL PICK SELECT
+%token MALLOC FREE GET PUT
+%token IF ELSE ENDIF WHILE END RECURSE RETURN EXIT
+%token TAB SPACE CR IN_STR IN_NUM IN_CHAR OUT_STR OUT_NUM OUT_CHAR
+
+/* Start Token */
+%start Module
+
+%%
+
+/* A module is just a DefinitionList */
+Module : { SCI->handle_module_start( ); }
+ DefinitionList { $$ = SCI->handle_module_end( $2 ); } ;
+
+/* A Definitionlist is just a sequence of definitions */
+DefinitionList : DefinitionList Definition { $$ = SCI->handle_definition_list_end( $1, $2 ); }
+ | /* empty */ { $$ = SCI->handle_definition_list_start(); } ;
+
+/* A definition can be one of three flavors */
+Definition : ForwardDef { $$ = $1; }
+ | ColonDef { $$ = $1; }
+ | MainDef { $$ = $1; } ;
+
+/* Forward definitions just introduce a name */
+ForwardDef : FORWARD IDENTIFIER SEMI { $$ = SCI->handle_forward( $2 ); } ;
+
+/* The main definition has to generate additional code so we treat it specially */
+MainDef : COLON MAIN WordList SEMI { $$ = SCI->handle_main_definition($3); } ;
+
+/* Regular definitions have a name and a WordList */
+ColonDef : COLON IDENTIFIER WordList SEMI { $$ = SCI->handle_definition( $2, $3 ); } ;
+
+/* A WordList is just a sequence of words */
+WordList : WordList Word { $$ = SCI->handle_word_list_end( $1, $2 ); }
+ | /* empty */ { $$ = SCI->handle_word_list_start(); } ;
+
+/* A few "words" have a funky syntax */
+/* FIXME: The body of compound words can currently only be function calls */
+/* This is not acceptable, it should be a WordList, but that produces a Function */
+/* Which is hard to merge into the function the compound statement is working on */
+Word : IF IDENTIFIER ELSE IDENTIFIER ENDIF { $$ = SCI->handle_if( $2, $4 ); }
+ | IF IDENTIFIER ENDIF { $$ = SCI->handle_if( $2 ); }
+ | WHILE IDENTIFIER END { $$ = SCI->handle_while( $2 ); } ;
+
+/* A few words are handled specially */
+Word : IDENTIFIER { $$ = SCI->handle_identifier( $1 ); } ;
+Word : STRING { $$ = SCI->handle_string( $1 ); } ;
+Word : INTEGER { $$ = SCI->handle_integer( $1 ); } ;
+
+/* Everything else is a terminal symbol and goes to handle_word */
+Word : TRUETOK { $$ = SCI->handle_word( TRUETOK ); } ;
+Word : FALSETOK { $$ = SCI->handle_word( FALSETOK ); } ;
+Word : LESS { $$ = SCI->handle_word( LESS ); } ;
+Word : MORE { $$ = SCI->handle_word( MORE ); } ;
+Word : LESS_EQUAL { $$ = SCI->handle_word( LESS_EQUAL ); } ;
+Word : MORE_EQUAL { $$ = SCI->handle_word( MORE_EQUAL ); } ;
+Word : NOT_EQUAL { $$ = SCI->handle_word( NOT_EQUAL ); } ;
+Word : EQUAL { $$ = SCI->handle_word( EQUAL ); } ;
+Word : PLUS { $$ = SCI->handle_word( PLUS ); } ;
+Word : MINUS { $$ = SCI->handle_word( MINUS ); } ;
+Word : INCR { $$ = SCI->handle_word( INCR ); } ;
+Word : DECR { $$ = SCI->handle_word( DECR ); } ;
+Word : MULT { $$ = SCI->handle_word( MULT ); } ;
+Word : DIV { $$ = SCI->handle_word( DIV ); } ;
+Word : MODULUS { $$ = SCI->handle_word( MODULUS ); } ;
+Word : NEGATE { $$ = SCI->handle_word( NEGATE ); } ;
+Word : ABS { $$ = SCI->handle_word( ABS ); } ;
+Word : MIN { $$ = SCI->handle_word( MIN ); } ;
+Word : MAX { $$ = SCI->handle_word( MAX ); } ;
+Word : STAR_SLASH { $$ = SCI->handle_word( STAR_SLASH ); } ;
+Word : AND { $$ = SCI->handle_word( AND ); } ;
+Word : OR { $$ = SCI->handle_word( OR ); } ;
+Word : XOR { $$ = SCI->handle_word( XOR ); } ;
+Word : LSHIFT { $$ = SCI->handle_word( LSHIFT ); } ;
+Word : RSHIFT { $$ = SCI->handle_word( RSHIFT ); } ;
+Word : DROP { $$ = SCI->handle_word( DROP ); } ;
+Word : DROP2 { $$ = SCI->handle_word( DROP2 ); } ;
+Word : NIP { $$ = SCI->handle_word( NIP ); } ;
+Word : NIP2 { $$ = SCI->handle_word( NIP2 ); } ;
+Word : DUP { $$ = SCI->handle_word( DUP ); } ;
+Word : DUP2 { $$ = SCI->handle_word( DUP2 ); } ;
+Word : SWAP { $$ = SCI->handle_word( SWAP ); } ;
+Word : SWAP2 { $$ = SCI->handle_word( SWAP2 ); } ;
+Word : OVER { $$ = SCI->handle_word( OVER ); } ;
+Word : OVER2 { $$ = SCI->handle_word( OVER2 ); } ;
+Word : ROT { $$ = SCI->handle_word( ROT ); } ;
+Word : ROT2 { $$ = SCI->handle_word( ROT2 ); } ;
+Word : RROT { $$ = SCI->handle_word( RROT ); } ;
+Word : RROT2 { $$ = SCI->handle_word( RROT2 ); } ;
+Word : TUCK { $$ = SCI->handle_word( TUCK ); } ;
+Word : TUCK2 { $$ = SCI->handle_word( TUCK2 ); } ;
+Word : ROLL { $$ = SCI->handle_word( ROLL ); } ;
+Word : PICK { $$ = SCI->handle_word( PICK ); } ;
+Word : SELECT { $$ = SCI->handle_word( SELECT ); } ;
+Word : MALLOC { $$ = SCI->handle_word( MALLOC ); } ;
+Word : FREE { $$ = SCI->handle_word( FREE ); } ;
+Word : GET { $$ = SCI->handle_word( GET ); } ;
+Word : PUT { $$ = SCI->handle_word( PUT ); } ;
+Word : RECURSE { $$ = SCI->handle_word( RECURSE ); } ;
+Word : RETURN { $$ = SCI->handle_word( RETURN ); } ;
+Word : EXIT { $$ = SCI->handle_word( EXIT ); } ;
+Word : TAB { $$ = SCI->handle_word( TAB ); };
+Word : SPACE { $$ = SCI->handle_word( SPACE ); } ;
+Word : CR { $$ = SCI->handle_word( CR ); } ;
+Word : IN_STR { $$ = SCI->handle_word( IN_STR ); } ;
+Word : IN_NUM { $$ = SCI->handle_word( IN_NUM ); } ;
+Word : IN_CHAR { $$ = SCI->handle_word( IN_CHAR ); } ;
+Word : OUT_STR { $$ = SCI->handle_word( OUT_STR ); } ;
+Word : OUT_NUM { $$ = SCI->handle_word( OUT_NUM ); } ;
+Word : OUT_CHAR { $$ = SCI->handle_word( OUT_CHAR ); } ;
+Word : DUMP { $$ = SCI->handle_word( DUMP ); } ;
+
+%%
+
+/* Handle messages a little more nicely than the default yyerror */
+int yyerror(const char *ErrorMsg) {
+ std::string where
+ = std::string((SCI->filename() == "-") ? std::string("<stdin>") : SCI->filename())
+ + ":" + utostr((unsigned) Stackerlineno ) + ": ";
+ std::string errMsg = std::string(ErrorMsg) + "\n" + where + " while reading ";
+ if (yychar == YYEMPTY)
+ errMsg += "end-of-file.";
+ else
+ errMsg += "token: '" + std::string(Stackertext, Stackerleng) + "'";
+ StackerCompiler::ThrowException(errMsg);
+ return 0;
+}
projects / oota-llvm.git / commitdiff