btyacc_demo.tab.c revision 1.1.1.7
1 /* $NetBSD: btyacc_demo.tab.c,v 1.1.1.7 2021/02/20 20:30:13 christos Exp $ */ 2 3 /* original parser id follows */ 4 /* yysccsid[] = "@(#)yaccpar 1.9 (Berkeley) 02/21/93" */ 5 /* (use YYMAJOR/YYMINOR for ifdefs dependent on parser version) */ 6 7 #define YYBYACC 1 8 #define YYMAJOR 2 9 #define YYMINOR 0 10 #define YYCHECK "yyyymmdd" 11 12 #define YYEMPTY (-1) 13 #define yyclearin (yychar = YYEMPTY) 14 #define yyerrok (yyerrflag = 0) 15 #define YYRECOVERING() (yyerrflag != 0) 16 #define YYENOMEM (-2) 17 #define YYEOF 0 18 #undef YYBTYACC 19 #define YYBTYACC 1 20 #define YYDEBUGSTR (yytrial ? YYPREFIX "debug(trial)" : YYPREFIX "debug") 21 22 #ifndef yyparse 23 #define yyparse demo_parse 24 #endif /* yyparse */ 25 26 #ifndef yylex 27 #define yylex demo_lex 28 #endif /* yylex */ 29 30 #ifndef yyerror 31 #define yyerror demo_error 32 #endif /* yyerror */ 33 34 #ifndef yychar 35 #define yychar demo_char 36 #endif /* yychar */ 37 38 #ifndef yyval 39 #define yyval demo_val 40 #endif /* yyval */ 41 42 #ifndef yylval 43 #define yylval demo_lval 44 #endif /* yylval */ 45 46 #ifndef yydebug 47 #define yydebug demo_debug 48 #endif /* yydebug */ 49 50 #ifndef yynerrs 51 #define yynerrs demo_nerrs 52 #endif /* yynerrs */ 53 54 #ifndef yyerrflag 55 #define yyerrflag demo_errflag 56 #endif /* yyerrflag */ 57 58 #ifndef yylhs 59 #define yylhs demo_lhs 60 #endif /* yylhs */ 61 62 #ifndef yylen 63 #define yylen demo_len 64 #endif /* yylen */ 65 66 #ifndef yydefred 67 #define yydefred demo_defred 68 #endif /* yydefred */ 69 70 #ifndef yystos 71 #define yystos demo_stos 72 #endif /* yystos */ 73 74 #ifndef yydgoto 75 #define yydgoto demo_dgoto 76 #endif /* yydgoto */ 77 78 #ifndef yysindex 79 #define yysindex demo_sindex 80 #endif /* yysindex */ 81 82 #ifndef yyrindex 83 #define yyrindex demo_rindex 84 #endif /* yyrindex */ 85 86 #ifndef yygindex 87 #define yygindex demo_gindex 88 #endif /* yygindex */ 89 90 #ifndef yytable 91 #define yytable demo_table 92 #endif /* yytable */ 93 94 #ifndef yycheck 95 #define yycheck demo_check 96 #endif /* yycheck */ 97 98 #ifndef yyname 99 #define yyname demo_name 100 #endif /* yyname */ 101 102 #ifndef yyrule 103 #define yyrule demo_rule 104 #endif /* yyrule */ 105 106 #ifndef yyloc 107 #define yyloc demo_loc 108 #endif /* yyloc */ 109 110 #ifndef yylloc 111 #define yylloc demo_lloc 112 #endif /* yylloc */ 113 114 #if YYBTYACC 115 116 #ifndef yycindex 117 #define yycindex demo_cindex 118 #endif /* yycindex */ 119 120 #ifndef yyctable 121 #define yyctable demo_ctable 122 #endif /* yyctable */ 123 124 #endif /* YYBTYACC */ 125 126 #define YYPREFIX "demo_" 127 128 #define YYPURE 0 129 130 #line 15 "btyacc_demo.y" 131 /* dummy types just for compile check */ 132 typedef int Code; 133 typedef int Decl_List; 134 typedef int Expr; 135 typedef int Expr_List; 136 typedef int Scope; 137 typedef int Type; 138 enum Operator { ADD, SUB, MUL, MOD, DIV, DEREF }; 139 140 typedef unsigned char bool; 141 typedef struct Decl { 142 Scope *scope; 143 Type *type; 144 bool (*istype)(void); 145 } Decl; 146 147 #include "btyacc_demo.tab.h" 148 #include <stdlib.h> 149 #include <stdio.h> 150 #ifdef YYSTYPE 151 #undef YYSTYPE_IS_DECLARED 152 #define YYSTYPE_IS_DECLARED 1 153 #endif 154 #ifndef YYSTYPE_IS_DECLARED 155 #define YYSTYPE_IS_DECLARED 1 156 #line 36 "btyacc_demo.y" 157 typedef union { 158 Scope *scope; 159 Expr *expr; 160 Expr_List *elist; 161 Type *type; 162 Decl *decl; 163 Decl_List *dlist; 164 Code *code; 165 char *id; 166 } YYSTYPE; 167 #endif /* !YYSTYPE_IS_DECLARED */ 168 #line 167 "btyacc_demo.tab.c" 169 170 #if ! defined YYLTYPE && ! defined YYLTYPE_IS_DECLARED 171 /* Default: YYLTYPE is the text position type. */ 172 typedef struct YYLTYPE 173 { 174 int first_line; 175 int first_column; 176 int last_line; 177 int last_column; 178 unsigned source; 179 } YYLTYPE; 180 #define YYLTYPE_IS_DECLARED 1 181 #endif 182 #define YYRHSLOC(rhs, k) ((rhs)[k]) 183 184 /* compatibility with bison */ 185 #ifdef YYPARSE_PARAM 186 /* compatibility with FreeBSD */ 187 # ifdef YYPARSE_PARAM_TYPE 188 # define YYPARSE_DECL() yyparse(YYPARSE_PARAM_TYPE YYPARSE_PARAM) 189 # else 190 # define YYPARSE_DECL() yyparse(void *YYPARSE_PARAM) 191 # endif 192 #else 193 # define YYPARSE_DECL() yyparse(void) 194 #endif 195 196 /* Parameters sent to lex. */ 197 #ifdef YYLEX_PARAM 198 # define YYLEX_DECL() yylex(void *YYLEX_PARAM) 199 # define YYLEX yylex(YYLEX_PARAM) 200 #else 201 # define YYLEX_DECL() yylex(void) 202 # define YYLEX yylex() 203 #endif 204 205 /* Parameters sent to yyerror. */ 206 #ifndef YYERROR_DECL 207 #define YYERROR_DECL() yyerror(YYLTYPE *loc, const char *s) 208 #endif 209 #ifndef YYERROR_CALL 210 #define YYERROR_CALL(msg) yyerror(&yylloc, msg) 211 #endif 212 213 #ifndef YYDESTRUCT_DECL 214 #define YYDESTRUCT_DECL() yydestruct(const char *msg, int psymb, YYSTYPE *val, YYLTYPE *loc) 215 #endif 216 #ifndef YYDESTRUCT_CALL 217 #define YYDESTRUCT_CALL(msg, psymb, val, loc) yydestruct(msg, psymb, val, loc) 218 #endif 219 220 extern int YYPARSE_DECL(); 221 222 #define PREFIX 257 223 #define POSTFIX 258 224 #define ID 259 225 #define CONSTANT 260 226 #define EXTERN 261 227 #define REGISTER 262 228 #define STATIC 263 229 #define CONST 264 230 #define VOLATILE 265 231 #define IF 266 232 #define THEN 267 233 #define ELSE 268 234 #define CLCL 269 235 #define YYERRCODE 256 236 typedef short YYINT; 237 static const YYINT demo_lhs[] = { -1, 238 15, 15, 15, 12, 18, 0, 4, 19, 4, 2, 239 20, 2, 10, 10, 13, 13, 11, 11, 11, 11, 240 11, 14, 14, 21, 22, 3, 3, 8, 8, 23, 241 24, 8, 8, 8, 8, 16, 16, 17, 17, 9, 242 1, 1, 1, 1, 1, 1, 1, 1, 5, 5, 243 25, 26, 5, 5, 27, 5, 6, 6, 7, 244 }; 245 static const YYINT demo_len[] = { 2, 246 0, 1, 3, 2, 0, 2, 0, 0, 3, 3, 247 0, 4, 1, 3, 0, 2, 1, 1, 1, 1, 248 1, 1, 1, 0, 0, 5, 1, 0, 1, 0, 249 0, 5, 5, 5, 6, 0, 1, 4, 1, 2, 250 4, 4, 4, 4, 4, 3, 1, 1, 1, 2, 251 0, 0, 11, 8, 0, 2, 0, 3, 4, 252 }; 253 static const YYINT demo_defred[] = { 5, 254 0, 7, 0, 0, 19, 20, 21, 22, 23, 2, 255 9, 0, 13, 18, 17, 0, 15, 30, 29, 0, 256 0, 0, 0, 0, 31, 10, 24, 24, 24, 0, 257 14, 3, 16, 25, 0, 25, 0, 0, 8, 12, 258 0, 0, 0, 39, 0, 0, 0, 8, 47, 48, 259 0, 57, 0, 32, 0, 0, 15, 30, 0, 30, 260 30, 30, 30, 30, 34, 0, 0, 0, 46, 0, 261 0, 0, 0, 0, 59, 0, 38, 0, 0, 43, 262 45, 44, 0, 0, 49, 58, 0, 30, 50, 56, 263 0, 0, 0, 51, 0, 0, 52, 0, 53, 264 }; 265 #if defined(YYDESTRUCT_CALL) || defined(YYSTYPE_TOSTRING) 266 static const YYINT demo_stos[] = { 0, 267 271, 289, 275, 290, 261, 262, 263, 264, 265, 269, 268 273, 281, 282, 283, 285, 286, 42, 40, 259, 274, 269 279, 290, 259, 284, 294, 59, 44, 40, 91, 291, 270 282, 269, 285, 292, 295, 292, 292, 292, 123, 278, 271 293, 279, 293, 280, 281, 287, 288, 42, 259, 260, 272 272, 290, 279, 41, 279, 279, 41, 44, 290, 43, 273 45, 42, 47, 37, 93, 277, 284, 294, 272, 294, 274 294, 294, 294, 294, 125, 290, 280, 272, 272, 272, 275 272, 272, 266, 272, 273, 276, 298, 40, 59, 278, 276 294, 272, 41, 267, 296, 276, 268, 297, 276, 277 }; 278 #endif /* YYDESTRUCT_CALL || YYSTYPE_TOSTRING */ 279 static const YYINT demo_dgoto[] = { 1, 280 84, 85, 20, 3, 86, 66, 40, 21, 44, 12, 281 13, 14, 24, 15, 16, 46, 47, 2, 22, 30, 282 34, 41, 25, 35, 95, 98, 87, 283 }; 284 static const YYINT demo_sindex[] = { 0, 285 0, 0, 0, -103, 0, 0, 0, 0, 0, 0, 286 0, -31, 0, 0, 0, -238, 0, 0, 0, 4, 287 -36, -103, 0, -133, 0, 0, 0, 0, 0, -94, 288 0, 0, 0, 0, -40, 0, -103, -33, 0, 0, 289 -40, -25, -40, 0, -31, 8, 15, 0, 0, 0, 290 -2, 0, -36, 0, -36, -36, 0, 0, -33, 0, 291 0, 0, 0, 0, 0, -92, -133, -103, 0, -33, 292 -33, -33, -33, -33, 0, -8, 0, 23, 23, 0, 293 0, 0, 11, 75, 0, 0, -94, 0, 0, 0, 294 -33, 96, -194, 0, -8, 0, 0, -8, 0, 295 }; 296 static const YYINT demo_rindex[] = { 0, 297 0, 0, 1, -181, 0, 0, 0, 0, 0, 0, 298 0, 17, 0, 0, 0, 0, 0, 0, 0, 0, 299 -39, -181, 12, -34, 0, 0, 0, 0, 0, 0, 300 0, 0, 0, 0, -5, 0, -11, 0, 0, 0, 301 -17, 0, 28, 0, -41, 0, 47, 0, 0, 0, 302 0, 0, -13, 0, 18, 70, 0, 0, 0, 0, 303 0, 0, 0, 0, 0, -19, -27, -181, 0, 0, 304 0, 0, 0, 0, 0, -29, 0, 56, 64, 0, 305 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 306 0, 0, 0, 0, -29, -30, 0, -29, 0, 307 }; 308 #if YYBTYACC 309 static const YYINT demo_cindex[] = { 0, 310 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 311 0, -22, 0, 0, 0, 0, 0, 0, 0, 0, 312 0, 0, -179, 0, 0, 0, 0, 0, 0, 0, 313 0, 0, 0, 0, 52, 0, 0, 0, 0, 0, 314 58, 0, 62, 0, -21, 0, 0, 0, 0, 0, 315 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 316 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 317 0, 0, 0, 0, 0, -146, 0, 0, 0, 0, 318 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 319 0, 0, 0, 0, -143, -147, 0, -134, 0, 320 }; 321 #endif 322 static const YYINT demo_gindex[] = { 0, 323 9, 143, 0, 0, 50, 0, 63, 101, 83, 7, 324 130, 0, 98, 2, 0, 0, 0, 0, 19, 0, 325 10, 117, 66, 0, 0, 0, 0, 326 }; 327 #define YYTABLESIZE 286 328 static const YYINT demo_table[] = { 28, 329 6, 17, 28, 28, 27, 24, 24, 24, 48, 24, 330 17, 54, 35, 35, 28, 54, 35, 0, 0, 27, 331 23, 4, 8, 28, 24, 33, 28, 33, 39, 36, 332 33, 35, 75, 48, 64, 28, 36, 37, 38, 62, 333 60, 28, 61, 45, 63, 33, 51, 27, 57, 28, 334 88, 4, 4, 4, 29, 4, 24, 52, 58, 64, 335 28, 26, 26, 35, 62, 29, 59, 69, 33, 63, 336 4, 28, 94, 28, 45, 28, 26, 1, 78, 79, 337 80, 81, 82, 11, 76, 28, 28, 37, 24, 6, 338 65, 0, 54, 55, 54, 35, 41, 0, 41, 92, 339 41, 0, 4, 8, 42, 28, 42, 28, 42, 33, 340 40, 64, 9, 40, 41, 9, 62, 60, 28, 61, 341 12, 63, 42, 68, 9, 70, 71, 72, 73, 74, 342 8, 9, 64, 89, 4, 42, 93, 62, 60, 28, 343 61, 53, 63, 55, 96, 56, 11, 99, 41, 90, 344 77, 31, 43, 91, 67, 0, 42, 5, 6, 7, 345 8, 9, 0, 0, 0, 10, 0, 0, 0, 0, 346 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 347 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 348 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 349 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 350 0, 0, 0, 0, 0, 0, 0, 0, 19, 8, 351 8, 8, 8, 8, 24, 49, 50, 8, 54, 54, 352 54, 54, 54, 54, 54, 54, 3, 3, 54, 8, 353 8, 8, 8, 8, 8, 8, 8, 1, 0, 8, 354 0, 50, 5, 6, 7, 8, 9, 83, 0, 8, 355 10, 8, 8, 8, 8, 8, 0, 0, 0, 8, 356 4, 0, 4, 4, 4, 4, 4, 8, 8, 8, 357 8, 8, 0, 0, 0, 8, 358 }; 359 static const YYINT demo_check[] = { 41, 360 0, 42, 44, 40, 44, 40, 41, 42, 42, 44, 361 42, 42, 40, 41, 40, 41, 44, 40, 40, 59, 362 259, 3, 42, 41, 59, 24, 44, 41, 123, 41, 363 44, 59, 125, 42, 37, 41, 27, 28, 29, 42, 364 43, 59, 45, 37, 47, 59, 38, 44, 41, 91, 365 40, 40, 41, 42, 91, 44, 91, 39, 44, 37, 366 44, 44, 59, 91, 42, 91, 48, 59, 67, 47, 367 59, 44, 267, 91, 68, 59, 59, 259, 70, 71, 368 72, 73, 74, 123, 66, 91, 59, 41, 123, 269, 369 93, 40, 123, 123, 125, 123, 41, 40, 43, 91, 370 45, 40, 91, 123, 41, 123, 43, 91, 45, 123, 371 41, 37, 259, 44, 59, 259, 42, 43, 91, 45, 372 268, 47, 59, 58, 259, 60, 61, 62, 63, 64, 373 264, 265, 37, 59, 123, 35, 41, 42, 43, 123, 374 45, 41, 47, 43, 95, 45, 4, 98, 93, 87, 375 68, 22, 36, 88, 57, -1, 93, 261, 262, 263, 376 264, 265, -1, -1, -1, 269, -1, -1, -1, -1, 377 -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 378 -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 379 -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 380 -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 381 -1, -1, -1, -1, -1, -1, -1, -1, 259, 261, 382 262, 263, 264, 265, 259, 259, 260, 269, 259, 260, 383 261, 262, 263, 264, 265, 266, 259, 259, 269, 259, 384 260, 261, 262, 263, 264, 265, 266, 259, -1, 269, 385 -1, 260, 261, 262, 263, 264, 265, 266, -1, 259, 386 269, 261, 262, 263, 264, 265, -1, -1, -1, 269, 387 259, -1, 261, 262, 263, 264, 265, 261, 262, 263, 388 264, 265, -1, -1, -1, 269, 389 }; 390 #if YYBTYACC 391 static const YYINT demo_ctable[] = { 18, 392 28, -1, 19, 8, -1, 32, 4, -1, 49, 1, 393 -1, 97, 54, -1, -1, -1, -1, -1, -1, -1, 394 -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 395 -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 396 -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 397 -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 398 -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 399 -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 400 -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 401 -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 402 -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 403 -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 404 -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 405 -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 406 -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 407 -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 408 -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 409 -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 410 -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 411 -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 412 -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 413 -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 414 -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 415 -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 416 -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 417 -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 418 -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 419 -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 420 -1, -1, -1, -1, -1, 421 }; 422 #endif 423 #define YYFINAL 1 424 #ifndef YYDEBUG 425 #define YYDEBUG 0 426 #endif 427 #define YYMAXTOKEN 269 428 #define YYUNDFTOKEN 299 429 #define YYTRANSLATE(a) ((a) > YYMAXTOKEN ? YYUNDFTOKEN : (a)) 430 #if YYDEBUG 431 static const char *const demo_name[] = { 432 433 "$end",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 434 "'%'",0,0,"'('","')'","'*'","'+'","','","'-'","'.'","'/'",0,0,0,0,0,0,0,0,0,0,0, 435 "';'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"'['",0, 436 "']'",0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,"'{'",0,"'}'",0, 437 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 438 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 439 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, 440 0,0,0,0,0,0,0,0,0,"error","PREFIX","POSTFIX","ID","CONSTANT","EXTERN", 441 "REGISTER","STATIC","CONST","VOLATILE","IF","THEN","ELSE","CLCL","$accept", 442 "input","expr","decl","declarator_list","decl_list","statement", 443 "statement_list","block_statement","declarator","formal_arg","decl_specs", 444 "decl_spec","typename","cv_quals","cv_qual","opt_scope","formal_arg_list", 445 "nonempty_formal_arg_list","$$1","$$2","$$3","$$4","$$5","$$6","$$7","$$8", 446 "$$9","$$10","illegal-symbol", 447 }; 448 static const char *const demo_rule[] = { 449 "$accept : input", 450 "opt_scope :", 451 "opt_scope : CLCL", 452 "opt_scope : opt_scope ID CLCL", 453 "typename : opt_scope ID", 454 "$$1 :", 455 "input : $$1 decl_list", 456 "decl_list :", 457 "$$2 :", 458 "decl_list : decl_list $$2 decl", 459 "decl : decl_specs declarator_list ';'", 460 "$$3 :", 461 "decl : decl_specs declarator $$3 block_statement", 462 "decl_specs : decl_spec", 463 "decl_specs : decl_specs $$2 decl_spec", 464 "cv_quals :", 465 "cv_quals : cv_quals cv_qual", 466 "decl_spec : cv_qual", 467 "decl_spec : typename", 468 "decl_spec : EXTERN", 469 "decl_spec : REGISTER", 470 "decl_spec : STATIC", 471 "cv_qual : CONST", 472 "cv_qual : VOLATILE", 473 "$$4 :", 474 "$$5 :", 475 "declarator_list : declarator_list ',' $$4 $$5 declarator", 476 "declarator_list : declarator", 477 "declarator :", 478 "declarator : ID", 479 "$$6 :", 480 "$$7 :", 481 "declarator : '(' $$6 $$7 declarator ')'", 482 "declarator : '*' cv_quals $$4 $$5 declarator", 483 "declarator : declarator '[' $$4 expr ']'", 484 "declarator : declarator '(' $$4 formal_arg_list ')' cv_quals", 485 "formal_arg_list :", 486 "formal_arg_list : nonempty_formal_arg_list", 487 "nonempty_formal_arg_list : nonempty_formal_arg_list ',' $$6 formal_arg", 488 "nonempty_formal_arg_list : formal_arg", 489 "formal_arg : decl_specs declarator", 490 "expr : expr '+' $$6 expr", 491 "expr : expr '-' $$6 expr", 492 "expr : expr '*' $$6 expr", 493 "expr : expr '%' $$6 expr", 494 "expr : expr '/' $$6 expr", 495 "expr : '*' $$2 expr", 496 "expr : ID", 497 "expr : CONSTANT", 498 "statement : decl", 499 "statement : expr ';'", 500 "$$8 :", 501 "$$9 :", 502 "statement : IF '(' $$6 expr ')' THEN $$8 statement ELSE $$9 statement", 503 "statement : IF '(' $$6 expr ')' THEN $$8 statement", 504 "$$10 :", 505 "statement : $$10 block_statement", 506 "statement_list :", 507 "statement_list : statement_list $$2 statement", 508 "block_statement : '{' $$2 statement_list '}'", 509 510 }; 511 #endif 512 513 #if YYDEBUG 514 int yydebug; 515 #endif 516 517 int yyerrflag; 518 int yychar; 519 YYSTYPE yyval; 520 YYSTYPE yylval; 521 int yynerrs; 522 523 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 524 YYLTYPE yyloc; /* position returned by actions */ 525 YYLTYPE yylloc; /* position from the lexer */ 526 #endif 527 528 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 529 #ifndef YYLLOC_DEFAULT 530 #define YYLLOC_DEFAULT(loc, rhs, n) \ 531 do \ 532 { \ 533 if (n == 0) \ 534 { \ 535 (loc).first_line = YYRHSLOC(rhs, 0).last_line; \ 536 (loc).first_column = YYRHSLOC(rhs, 0).last_column; \ 537 (loc).last_line = YYRHSLOC(rhs, 0).last_line; \ 538 (loc).last_column = YYRHSLOC(rhs, 0).last_column; \ 539 } \ 540 else \ 541 { \ 542 (loc).first_line = YYRHSLOC(rhs, 1).first_line; \ 543 (loc).first_column = YYRHSLOC(rhs, 1).first_column; \ 544 (loc).last_line = YYRHSLOC(rhs, n).last_line; \ 545 (loc).last_column = YYRHSLOC(rhs, n).last_column; \ 546 } \ 547 } while (0) 548 #endif /* YYLLOC_DEFAULT */ 549 #endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */ 550 #if YYBTYACC 551 552 #ifndef YYLVQUEUEGROWTH 553 #define YYLVQUEUEGROWTH 32 554 #endif 555 #endif /* YYBTYACC */ 556 557 /* define the initial stack-sizes */ 558 #ifdef YYSTACKSIZE 559 #undef YYMAXDEPTH 560 #define YYMAXDEPTH YYSTACKSIZE 561 #else 562 #ifdef YYMAXDEPTH 563 #define YYSTACKSIZE YYMAXDEPTH 564 #else 565 #define YYSTACKSIZE 10000 566 #define YYMAXDEPTH 10000 567 #endif 568 #endif 569 570 #ifndef YYINITSTACKSIZE 571 #define YYINITSTACKSIZE 200 572 #endif 573 574 typedef struct { 575 unsigned stacksize; 576 YYINT *s_base; 577 YYINT *s_mark; 578 YYINT *s_last; 579 YYSTYPE *l_base; 580 YYSTYPE *l_mark; 581 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 582 YYLTYPE *p_base; 583 YYLTYPE *p_mark; 584 #endif 585 } YYSTACKDATA; 586 #if YYBTYACC 587 588 struct YYParseState_s 589 { 590 struct YYParseState_s *save; /* Previously saved parser state */ 591 YYSTACKDATA yystack; /* saved parser stack */ 592 int state; /* saved parser state */ 593 int errflag; /* saved error recovery status */ 594 int lexeme; /* saved index of the conflict lexeme in the lexical queue */ 595 YYINT ctry; /* saved index in yyctable[] for this conflict */ 596 }; 597 typedef struct YYParseState_s YYParseState; 598 #endif /* YYBTYACC */ 599 /* variables for the parser stack */ 600 static YYSTACKDATA yystack; 601 #if YYBTYACC 602 603 /* Current parser state */ 604 static YYParseState *yyps = 0; 605 606 /* yypath != NULL: do the full parse, starting at *yypath parser state. */ 607 static YYParseState *yypath = 0; 608 609 /* Base of the lexical value queue */ 610 static YYSTYPE *yylvals = 0; 611 612 /* Current position at lexical value queue */ 613 static YYSTYPE *yylvp = 0; 614 615 /* End position of lexical value queue */ 616 static YYSTYPE *yylve = 0; 617 618 /* The last allocated position at the lexical value queue */ 619 static YYSTYPE *yylvlim = 0; 620 621 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 622 /* Base of the lexical position queue */ 623 static YYLTYPE *yylpsns = 0; 624 625 /* Current position at lexical position queue */ 626 static YYLTYPE *yylpp = 0; 627 628 /* End position of lexical position queue */ 629 static YYLTYPE *yylpe = 0; 630 631 /* The last allocated position at the lexical position queue */ 632 static YYLTYPE *yylplim = 0; 633 #endif 634 635 /* Current position at lexical token queue */ 636 static YYINT *yylexp = 0; 637 638 static YYINT *yylexemes = 0; 639 #endif /* YYBTYACC */ 640 #line 200 "btyacc_demo.y" 641 642 extern int YYLEX_DECL(); 643 extern void YYERROR_DECL(); 644 645 extern Scope *global_scope; 646 647 extern Decl * lookup(Scope *scope, char *id); 648 extern Scope * new_scope(Scope *outer_scope); 649 extern Scope * start_fn_def(Scope *scope, Decl *fn_decl); 650 extern void finish_fn_def(Decl *fn_decl, Code *block); 651 extern Type * type_combine(Type *specs, Type *spec); 652 extern Type * bare_extern(void); 653 extern Type * bare_register(void); 654 extern Type * bare_static(void); 655 extern Type * bare_const(void); 656 extern Type * bare_volatile(void); 657 extern Decl * declare(Scope *scope, char *id, Type *type); 658 extern Decl * make_pointer(Decl *decl, Type *type); 659 extern Decl * make_array(Type *type, Expr *expr); 660 extern Decl * build_function(Decl *decl, Decl_List *dlist, Type *type); 661 extern Decl_List * append_dlist(Decl_List *dlist, Decl *decl); 662 extern Decl_List * build_dlist(Decl *decl); 663 extern Expr * build_expr(Expr *left, enum Operator op, Expr *right); 664 extern Expr * var_expr(Scope *scope, char *id); 665 extern Code * build_expr_code(Expr *expr); 666 extern Code * build_if(Expr *cond_expr, Code *then_stmt, Code *else_stmt); 667 extern Code * code_append(Code *stmt_list, Code *stmt); 668 #line 667 "btyacc_demo.tab.c" 669 670 /* Release memory associated with symbol. */ 671 #if ! defined YYDESTRUCT_IS_DECLARED 672 static void 673 YYDESTRUCT_DECL() 674 { 675 switch (psymb) 676 { 677 case 43: 678 #line 83 "btyacc_demo.y" 679 { printf("%s accessed by symbol with no type @ position[%d,%d..%d,%d]\n", 680 msg, 681 (*loc).first_line, (*loc).first_column, 682 (*loc).last_line, (*loc).last_column); 683 /* in this example, we don't know what to do here */ } 684 break; 685 #line 684 "btyacc_demo.tab.c" 686 case 45: 687 #line 83 "btyacc_demo.y" 688 { printf("%s accessed by symbol with no type @ position[%d,%d..%d,%d]\n", 689 msg, 690 (*loc).first_line, (*loc).first_column, 691 (*loc).last_line, (*loc).last_column); 692 /* in this example, we don't know what to do here */ } 693 break; 694 #line 693 "btyacc_demo.tab.c" 695 case 42: 696 #line 83 "btyacc_demo.y" 697 { printf("%s accessed by symbol with no type @ position[%d,%d..%d,%d]\n", 698 msg, 699 (*loc).first_line, (*loc).first_column, 700 (*loc).last_line, (*loc).last_column); 701 /* in this example, we don't know what to do here */ } 702 break; 703 #line 702 "btyacc_demo.tab.c" 704 case 47: 705 #line 83 "btyacc_demo.y" 706 { printf("%s accessed by symbol with no type @ position[%d,%d..%d,%d]\n", 707 msg, 708 (*loc).first_line, (*loc).first_column, 709 (*loc).last_line, (*loc).last_column); 710 /* in this example, we don't know what to do here */ } 711 break; 712 #line 711 "btyacc_demo.tab.c" 713 case 37: 714 #line 83 "btyacc_demo.y" 715 { printf("%s accessed by symbol with no type @ position[%d,%d..%d,%d]\n", 716 msg, 717 (*loc).first_line, (*loc).first_column, 718 (*loc).last_line, (*loc).last_column); 719 /* in this example, we don't know what to do here */ } 720 break; 721 #line 720 "btyacc_demo.tab.c" 722 case 257: 723 #line 83 "btyacc_demo.y" 724 { printf("%s accessed by symbol with no type @ position[%d,%d..%d,%d]\n", 725 msg, 726 (*loc).first_line, (*loc).first_column, 727 (*loc).last_line, (*loc).last_column); 728 /* in this example, we don't know what to do here */ } 729 break; 730 #line 729 "btyacc_demo.tab.c" 731 case 258: 732 #line 83 "btyacc_demo.y" 733 { printf("%s accessed by symbol with no type @ position[%d,%d..%d,%d]\n", 734 msg, 735 (*loc).first_line, (*loc).first_column, 736 (*loc).last_line, (*loc).last_column); 737 /* in this example, we don't know what to do here */ } 738 break; 739 #line 738 "btyacc_demo.tab.c" 740 case 40: 741 #line 83 "btyacc_demo.y" 742 { printf("%s accessed by symbol with no type @ position[%d,%d..%d,%d]\n", 743 msg, 744 (*loc).first_line, (*loc).first_column, 745 (*loc).last_line, (*loc).last_column); 746 /* in this example, we don't know what to do here */ } 747 break; 748 #line 747 "btyacc_demo.tab.c" 749 case 91: 750 #line 83 "btyacc_demo.y" 751 { printf("%s accessed by symbol with no type @ position[%d,%d..%d,%d]\n", 752 msg, 753 (*loc).first_line, (*loc).first_column, 754 (*loc).last_line, (*loc).last_column); 755 /* in this example, we don't know what to do here */ } 756 break; 757 #line 756 "btyacc_demo.tab.c" 758 case 46: 759 #line 83 "btyacc_demo.y" 760 { printf("%s accessed by symbol with no type @ position[%d,%d..%d,%d]\n", 761 msg, 762 (*loc).first_line, (*loc).first_column, 763 (*loc).last_line, (*loc).last_column); 764 /* in this example, we don't know what to do here */ } 765 break; 766 #line 765 "btyacc_demo.tab.c" 767 case 259: 768 #line 78 "btyacc_demo.y" 769 { printf("%s accessed by symbol of any type other than <decl> @ position[%d,%d..%d,%d]\n", 770 msg, 771 (*loc).first_line, (*loc).first_column, 772 (*loc).last_line, (*loc).last_column); 773 free((*val).id); } 774 break; 775 #line 774 "btyacc_demo.tab.c" 776 case 260: 777 #line 78 "btyacc_demo.y" 778 { printf("%s accessed by symbol of any type other than <decl> @ position[%d,%d..%d,%d]\n", 779 msg, 780 (*loc).first_line, (*loc).first_column, 781 (*loc).last_line, (*loc).last_column); 782 free((*val).expr); } 783 break; 784 #line 783 "btyacc_demo.tab.c" 785 case 261: 786 #line 83 "btyacc_demo.y" 787 { printf("%s accessed by symbol with no type @ position[%d,%d..%d,%d]\n", 788 msg, 789 (*loc).first_line, (*loc).first_column, 790 (*loc).last_line, (*loc).last_column); 791 /* in this example, we don't know what to do here */ } 792 break; 793 #line 792 "btyacc_demo.tab.c" 794 case 262: 795 #line 83 "btyacc_demo.y" 796 { printf("%s accessed by symbol with no type @ position[%d,%d..%d,%d]\n", 797 msg, 798 (*loc).first_line, (*loc).first_column, 799 (*loc).last_line, (*loc).last_column); 800 /* in this example, we don't know what to do here */ } 801 break; 802 #line 801 "btyacc_demo.tab.c" 803 case 263: 804 #line 83 "btyacc_demo.y" 805 { printf("%s accessed by symbol with no type @ position[%d,%d..%d,%d]\n", 806 msg, 807 (*loc).first_line, (*loc).first_column, 808 (*loc).last_line, (*loc).last_column); 809 /* in this example, we don't know what to do here */ } 810 break; 811 #line 810 "btyacc_demo.tab.c" 812 case 264: 813 #line 83 "btyacc_demo.y" 814 { printf("%s accessed by symbol with no type @ position[%d,%d..%d,%d]\n", 815 msg, 816 (*loc).first_line, (*loc).first_column, 817 (*loc).last_line, (*loc).last_column); 818 /* in this example, we don't know what to do here */ } 819 break; 820 #line 819 "btyacc_demo.tab.c" 821 case 265: 822 #line 83 "btyacc_demo.y" 823 { printf("%s accessed by symbol with no type @ position[%d,%d..%d,%d]\n", 824 msg, 825 (*loc).first_line, (*loc).first_column, 826 (*loc).last_line, (*loc).last_column); 827 /* in this example, we don't know what to do here */ } 828 break; 829 #line 828 "btyacc_demo.tab.c" 830 case 266: 831 #line 83 "btyacc_demo.y" 832 { printf("%s accessed by symbol with no type @ position[%d,%d..%d,%d]\n", 833 msg, 834 (*loc).first_line, (*loc).first_column, 835 (*loc).last_line, (*loc).last_column); 836 /* in this example, we don't know what to do here */ } 837 break; 838 #line 837 "btyacc_demo.tab.c" 839 case 267: 840 #line 83 "btyacc_demo.y" 841 { printf("%s accessed by symbol with no type @ position[%d,%d..%d,%d]\n", 842 msg, 843 (*loc).first_line, (*loc).first_column, 844 (*loc).last_line, (*loc).last_column); 845 /* in this example, we don't know what to do here */ } 846 break; 847 #line 846 "btyacc_demo.tab.c" 848 case 268: 849 #line 83 "btyacc_demo.y" 850 { printf("%s accessed by symbol with no type @ position[%d,%d..%d,%d]\n", 851 msg, 852 (*loc).first_line, (*loc).first_column, 853 (*loc).last_line, (*loc).last_column); 854 /* in this example, we don't know what to do here */ } 855 break; 856 #line 855 "btyacc_demo.tab.c" 857 case 269: 858 #line 83 "btyacc_demo.y" 859 { printf("%s accessed by symbol with no type @ position[%d,%d..%d,%d]\n", 860 msg, 861 (*loc).first_line, (*loc).first_column, 862 (*loc).last_line, (*loc).last_column); 863 /* in this example, we don't know what to do here */ } 864 break; 865 #line 864 "btyacc_demo.tab.c" 866 case 59: 867 #line 83 "btyacc_demo.y" 868 { printf("%s accessed by symbol with no type @ position[%d,%d..%d,%d]\n", 869 msg, 870 (*loc).first_line, (*loc).first_column, 871 (*loc).last_line, (*loc).last_column); 872 /* in this example, we don't know what to do here */ } 873 break; 874 #line 873 "btyacc_demo.tab.c" 875 case 44: 876 #line 83 "btyacc_demo.y" 877 { printf("%s accessed by symbol with no type @ position[%d,%d..%d,%d]\n", 878 msg, 879 (*loc).first_line, (*loc).first_column, 880 (*loc).last_line, (*loc).last_column); 881 /* in this example, we don't know what to do here */ } 882 break; 883 #line 882 "btyacc_demo.tab.c" 884 case 41: 885 #line 83 "btyacc_demo.y" 886 { printf("%s accessed by symbol with no type @ position[%d,%d..%d,%d]\n", 887 msg, 888 (*loc).first_line, (*loc).first_column, 889 (*loc).last_line, (*loc).last_column); 890 /* in this example, we don't know what to do here */ } 891 break; 892 #line 891 "btyacc_demo.tab.c" 893 case 93: 894 #line 83 "btyacc_demo.y" 895 { printf("%s accessed by symbol with no type @ position[%d,%d..%d,%d]\n", 896 msg, 897 (*loc).first_line, (*loc).first_column, 898 (*loc).last_line, (*loc).last_column); 899 /* in this example, we don't know what to do here */ } 900 break; 901 #line 900 "btyacc_demo.tab.c" 902 case 123: 903 #line 83 "btyacc_demo.y" 904 { printf("%s accessed by symbol with no type @ position[%d,%d..%d,%d]\n", 905 msg, 906 (*loc).first_line, (*loc).first_column, 907 (*loc).last_line, (*loc).last_column); 908 /* in this example, we don't know what to do here */ } 909 break; 910 #line 909 "btyacc_demo.tab.c" 911 case 125: 912 #line 83 "btyacc_demo.y" 913 { printf("%s accessed by symbol with no type @ position[%d,%d..%d,%d]\n", 914 msg, 915 (*loc).first_line, (*loc).first_column, 916 (*loc).last_line, (*loc).last_column); 917 /* in this example, we don't know what to do here */ } 918 break; 919 #line 918 "btyacc_demo.tab.c" 920 case 270: 921 #line 83 "btyacc_demo.y" 922 { printf("%s accessed by symbol with no type @ position[%d,%d..%d,%d]\n", 923 msg, 924 (*loc).first_line, (*loc).first_column, 925 (*loc).last_line, (*loc).last_column); 926 /* in this example, we don't know what to do here */ } 927 break; 928 #line 927 "btyacc_demo.tab.c" 929 case 271: 930 #line 83 "btyacc_demo.y" 931 { printf("%s accessed by symbol with no type @ position[%d,%d..%d,%d]\n", 932 msg, 933 (*loc).first_line, (*loc).first_column, 934 (*loc).last_line, (*loc).last_column); 935 /* in this example, we don't know what to do here */ } 936 break; 937 #line 936 "btyacc_demo.tab.c" 938 case 272: 939 #line 78 "btyacc_demo.y" 940 { printf("%s accessed by symbol of any type other than <decl> @ position[%d,%d..%d,%d]\n", 941 msg, 942 (*loc).first_line, (*loc).first_column, 943 (*loc).last_line, (*loc).last_column); 944 free((*val).expr); } 945 break; 946 #line 945 "btyacc_demo.tab.c" 947 case 273: 948 #line 67 "btyacc_demo.y" 949 { /* 'msg' is a 'char *' indicating the context of destructor invocation*/ 950 printf("%s accessed by symbol \"decl\" (case s.b. 273) @ position[%d,%d..%d,%d]\n", 951 msg, 952 (*loc).first_line, (*loc).first_column, 953 (*loc).last_line, (*loc).last_column); 954 free((*val).decl->scope); free((*val).decl->type); } 955 break; 956 #line 955 "btyacc_demo.tab.c" 957 case 274: 958 #line 83 "btyacc_demo.y" 959 { printf("%s accessed by symbol with no type @ position[%d,%d..%d,%d]\n", 960 msg, 961 (*loc).first_line, (*loc).first_column, 962 (*loc).last_line, (*loc).last_column); 963 /* in this example, we don't know what to do here */ } 964 break; 965 #line 964 "btyacc_demo.tab.c" 966 case 275: 967 #line 83 "btyacc_demo.y" 968 { printf("%s accessed by symbol with no type @ position[%d,%d..%d,%d]\n", 969 msg, 970 (*loc).first_line, (*loc).first_column, 971 (*loc).last_line, (*loc).last_column); 972 /* in this example, we don't know what to do here */ } 973 break; 974 #line 973 "btyacc_demo.tab.c" 975 case 276: 976 #line 78 "btyacc_demo.y" 977 { printf("%s accessed by symbol of any type other than <decl> @ position[%d,%d..%d,%d]\n", 978 msg, 979 (*loc).first_line, (*loc).first_column, 980 (*loc).last_line, (*loc).last_column); 981 free((*val).code); } 982 break; 983 #line 982 "btyacc_demo.tab.c" 984 case 277: 985 #line 78 "btyacc_demo.y" 986 { printf("%s accessed by symbol of any type other than <decl> @ position[%d,%d..%d,%d]\n", 987 msg, 988 (*loc).first_line, (*loc).first_column, 989 (*loc).last_line, (*loc).last_column); 990 free((*val).code); } 991 break; 992 #line 991 "btyacc_demo.tab.c" 993 case 278: 994 #line 78 "btyacc_demo.y" 995 { printf("%s accessed by symbol of any type other than <decl> @ position[%d,%d..%d,%d]\n", 996 msg, 997 (*loc).first_line, (*loc).first_column, 998 (*loc).last_line, (*loc).last_column); 999 free((*val).code); } 1000 break; 1001 #line 1000 "btyacc_demo.tab.c" 1002 case 279: 1003 #line 73 "btyacc_demo.y" 1004 { printf("%s accessed by symbol with type <decl> (case s.b. 279 & 280) @ position[%d,%d..%d,%d]\n", 1005 msg, 1006 (*loc).first_line, (*loc).first_column, 1007 (*loc).last_line, (*loc).last_column); 1008 free((*val).decl); } 1009 break; 1010 #line 1009 "btyacc_demo.tab.c" 1011 case 280: 1012 #line 73 "btyacc_demo.y" 1013 { printf("%s accessed by symbol with type <decl> (case s.b. 279 & 280) @ position[%d,%d..%d,%d]\n", 1014 msg, 1015 (*loc).first_line, (*loc).first_column, 1016 (*loc).last_line, (*loc).last_column); 1017 free((*val).decl); } 1018 break; 1019 #line 1018 "btyacc_demo.tab.c" 1020 case 281: 1021 #line 78 "btyacc_demo.y" 1022 { printf("%s accessed by symbol of any type other than <decl> @ position[%d,%d..%d,%d]\n", 1023 msg, 1024 (*loc).first_line, (*loc).first_column, 1025 (*loc).last_line, (*loc).last_column); 1026 free((*val).type); } 1027 break; 1028 #line 1027 "btyacc_demo.tab.c" 1029 case 282: 1030 #line 78 "btyacc_demo.y" 1031 { printf("%s accessed by symbol of any type other than <decl> @ position[%d,%d..%d,%d]\n", 1032 msg, 1033 (*loc).first_line, (*loc).first_column, 1034 (*loc).last_line, (*loc).last_column); 1035 free((*val).type); } 1036 break; 1037 #line 1036 "btyacc_demo.tab.c" 1038 case 283: 1039 #line 78 "btyacc_demo.y" 1040 { printf("%s accessed by symbol of any type other than <decl> @ position[%d,%d..%d,%d]\n", 1041 msg, 1042 (*loc).first_line, (*loc).first_column, 1043 (*loc).last_line, (*loc).last_column); 1044 free((*val).type); } 1045 break; 1046 #line 1045 "btyacc_demo.tab.c" 1047 case 284: 1048 #line 78 "btyacc_demo.y" 1049 { printf("%s accessed by symbol of any type other than <decl> @ position[%d,%d..%d,%d]\n", 1050 msg, 1051 (*loc).first_line, (*loc).first_column, 1052 (*loc).last_line, (*loc).last_column); 1053 free((*val).type); } 1054 break; 1055 #line 1054 "btyacc_demo.tab.c" 1056 case 285: 1057 #line 78 "btyacc_demo.y" 1058 { printf("%s accessed by symbol of any type other than <decl> @ position[%d,%d..%d,%d]\n", 1059 msg, 1060 (*loc).first_line, (*loc).first_column, 1061 (*loc).last_line, (*loc).last_column); 1062 free((*val).type); } 1063 break; 1064 #line 1063 "btyacc_demo.tab.c" 1065 case 286: 1066 #line 78 "btyacc_demo.y" 1067 { printf("%s accessed by symbol of any type other than <decl> @ position[%d,%d..%d,%d]\n", 1068 msg, 1069 (*loc).first_line, (*loc).first_column, 1070 (*loc).last_line, (*loc).last_column); 1071 free((*val).scope); } 1072 break; 1073 #line 1072 "btyacc_demo.tab.c" 1074 case 287: 1075 #line 78 "btyacc_demo.y" 1076 { printf("%s accessed by symbol of any type other than <decl> @ position[%d,%d..%d,%d]\n", 1077 msg, 1078 (*loc).first_line, (*loc).first_column, 1079 (*loc).last_line, (*loc).last_column); 1080 free((*val).dlist); } 1081 break; 1082 #line 1081 "btyacc_demo.tab.c" 1083 case 288: 1084 #line 78 "btyacc_demo.y" 1085 { printf("%s accessed by symbol of any type other than <decl> @ position[%d,%d..%d,%d]\n", 1086 msg, 1087 (*loc).first_line, (*loc).first_column, 1088 (*loc).last_line, (*loc).last_column); 1089 free((*val).dlist); } 1090 break; 1091 #line 1090 "btyacc_demo.tab.c" 1092 case 289: 1093 #line 78 "btyacc_demo.y" 1094 { printf("%s accessed by symbol of any type other than <decl> @ position[%d,%d..%d,%d]\n", 1095 msg, 1096 (*loc).first_line, (*loc).first_column, 1097 (*loc).last_line, (*loc).last_column); 1098 free((*val).scope); } 1099 break; 1100 #line 1099 "btyacc_demo.tab.c" 1101 case 290: 1102 #line 78 "btyacc_demo.y" 1103 { printf("%s accessed by symbol of any type other than <decl> @ position[%d,%d..%d,%d]\n", 1104 msg, 1105 (*loc).first_line, (*loc).first_column, 1106 (*loc).last_line, (*loc).last_column); 1107 free((*val).scope); } 1108 break; 1109 #line 1108 "btyacc_demo.tab.c" 1110 case 291: 1111 #line 78 "btyacc_demo.y" 1112 { printf("%s accessed by symbol of any type other than <decl> @ position[%d,%d..%d,%d]\n", 1113 msg, 1114 (*loc).first_line, (*loc).first_column, 1115 (*loc).last_line, (*loc).last_column); 1116 free((*val).scope); } 1117 break; 1118 #line 1117 "btyacc_demo.tab.c" 1119 case 292: 1120 #line 78 "btyacc_demo.y" 1121 { printf("%s accessed by symbol of any type other than <decl> @ position[%d,%d..%d,%d]\n", 1122 msg, 1123 (*loc).first_line, (*loc).first_column, 1124 (*loc).last_line, (*loc).last_column); 1125 free((*val).scope); } 1126 break; 1127 #line 1126 "btyacc_demo.tab.c" 1128 case 293: 1129 #line 78 "btyacc_demo.y" 1130 { printf("%s accessed by symbol of any type other than <decl> @ position[%d,%d..%d,%d]\n", 1131 msg, 1132 (*loc).first_line, (*loc).first_column, 1133 (*loc).last_line, (*loc).last_column); 1134 free((*val).type); } 1135 break; 1136 #line 1135 "btyacc_demo.tab.c" 1137 case 294: 1138 #line 78 "btyacc_demo.y" 1139 { printf("%s accessed by symbol of any type other than <decl> @ position[%d,%d..%d,%d]\n", 1140 msg, 1141 (*loc).first_line, (*loc).first_column, 1142 (*loc).last_line, (*loc).last_column); 1143 free((*val).scope); } 1144 break; 1145 #line 1144 "btyacc_demo.tab.c" 1146 case 295: 1147 #line 78 "btyacc_demo.y" 1148 { printf("%s accessed by symbol of any type other than <decl> @ position[%d,%d..%d,%d]\n", 1149 msg, 1150 (*loc).first_line, (*loc).first_column, 1151 (*loc).last_line, (*loc).last_column); 1152 free((*val).type); } 1153 break; 1154 #line 1153 "btyacc_demo.tab.c" 1155 case 296: 1156 #line 78 "btyacc_demo.y" 1157 { printf("%s accessed by symbol of any type other than <decl> @ position[%d,%d..%d,%d]\n", 1158 msg, 1159 (*loc).first_line, (*loc).first_column, 1160 (*loc).last_line, (*loc).last_column); 1161 free((*val).scope); } 1162 break; 1163 #line 1162 "btyacc_demo.tab.c" 1164 case 297: 1165 #line 78 "btyacc_demo.y" 1166 { printf("%s accessed by symbol of any type other than <decl> @ position[%d,%d..%d,%d]\n", 1167 msg, 1168 (*loc).first_line, (*loc).first_column, 1169 (*loc).last_line, (*loc).last_column); 1170 free((*val).scope); } 1171 break; 1172 #line 1171 "btyacc_demo.tab.c" 1173 case 298: 1174 #line 78 "btyacc_demo.y" 1175 { printf("%s accessed by symbol of any type other than <decl> @ position[%d,%d..%d,%d]\n", 1176 msg, 1177 (*loc).first_line, (*loc).first_column, 1178 (*loc).last_line, (*loc).last_column); 1179 free((*val).scope); } 1180 break; 1181 #line 1180 "btyacc_demo.tab.c" 1182 } 1183 } 1184 #define YYDESTRUCT_IS_DECLARED 1 1185 #endif 1186 1187 /* For use in generated program */ 1188 #define yydepth (int)(yystack.s_mark - yystack.s_base) 1189 #if YYBTYACC 1190 #define yytrial (yyps->save) 1191 #endif /* YYBTYACC */ 1192 1193 #if YYDEBUG 1194 #include <stdio.h> /* needed for printf */ 1195 #endif 1196 1197 #include <stdlib.h> /* needed for malloc, etc */ 1198 #include <string.h> /* needed for memset */ 1199 1200 /* allocate initial stack or double stack size, up to YYMAXDEPTH */ 1201 static int yygrowstack(YYSTACKDATA *data) 1202 { 1203 int i; 1204 unsigned newsize; 1205 YYINT *newss; 1206 YYSTYPE *newvs; 1207 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1208 YYLTYPE *newps; 1209 #endif 1210 1211 if ((newsize = data->stacksize) == 0) 1212 newsize = YYINITSTACKSIZE; 1213 else if (newsize >= YYMAXDEPTH) 1214 return YYENOMEM; 1215 else if ((newsize *= 2) > YYMAXDEPTH) 1216 newsize = YYMAXDEPTH; 1217 1218 i = (int) (data->s_mark - data->s_base); 1219 newss = (YYINT *)realloc(data->s_base, newsize * sizeof(*newss)); 1220 if (newss == 0) 1221 return YYENOMEM; 1222 1223 data->s_base = newss; 1224 data->s_mark = newss + i; 1225 1226 newvs = (YYSTYPE *)realloc(data->l_base, newsize * sizeof(*newvs)); 1227 if (newvs == 0) 1228 return YYENOMEM; 1229 1230 data->l_base = newvs; 1231 data->l_mark = newvs + i; 1232 1233 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1234 newps = (YYLTYPE *)realloc(data->p_base, newsize * sizeof(*newps)); 1235 if (newps == 0) 1236 return YYENOMEM; 1237 1238 data->p_base = newps; 1239 data->p_mark = newps + i; 1240 #endif 1241 1242 data->stacksize = newsize; 1243 data->s_last = data->s_base + newsize - 1; 1244 1245 #if YYDEBUG 1246 if (yydebug) 1247 fprintf(stderr, "%sdebug: stack size increased to %d\n", YYPREFIX, newsize); 1248 #endif 1249 return 0; 1250 } 1251 1252 #if YYPURE || defined(YY_NO_LEAKS) 1253 static void yyfreestack(YYSTACKDATA *data) 1254 { 1255 free(data->s_base); 1256 free(data->l_base); 1257 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1258 free(data->p_base); 1259 #endif 1260 memset(data, 0, sizeof(*data)); 1261 } 1262 #else 1263 #define yyfreestack(data) /* nothing */ 1264 #endif /* YYPURE || defined(YY_NO_LEAKS) */ 1265 #if YYBTYACC 1266 1267 static YYParseState * 1268 yyNewState(unsigned size) 1269 { 1270 YYParseState *p = (YYParseState *) malloc(sizeof(YYParseState)); 1271 if (p == NULL) return NULL; 1272 1273 p->yystack.stacksize = size; 1274 if (size == 0) 1275 { 1276 p->yystack.s_base = NULL; 1277 p->yystack.l_base = NULL; 1278 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1279 p->yystack.p_base = NULL; 1280 #endif 1281 return p; 1282 } 1283 p->yystack.s_base = (YYINT *) malloc(size * sizeof(YYINT)); 1284 if (p->yystack.s_base == NULL) return NULL; 1285 p->yystack.l_base = (YYSTYPE *) malloc(size * sizeof(YYSTYPE)); 1286 if (p->yystack.l_base == NULL) return NULL; 1287 memset(p->yystack.l_base, 0, size * sizeof(YYSTYPE)); 1288 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1289 p->yystack.p_base = (YYLTYPE *) malloc(size * sizeof(YYLTYPE)); 1290 if (p->yystack.p_base == NULL) return NULL; 1291 memset(p->yystack.p_base, 0, size * sizeof(YYLTYPE)); 1292 #endif 1293 1294 return p; 1295 } 1296 1297 static void 1298 yyFreeState(YYParseState *p) 1299 { 1300 yyfreestack(&p->yystack); 1301 free(p); 1302 } 1303 #endif /* YYBTYACC */ 1304 1305 #define YYABORT goto yyabort 1306 #define YYREJECT goto yyabort 1307 #define YYACCEPT goto yyaccept 1308 #define YYERROR goto yyerrlab 1309 #if YYBTYACC 1310 #define YYVALID do { if (yyps->save) goto yyvalid; } while(0) 1311 #define YYVALID_NESTED do { if (yyps->save && \ 1312 yyps->save->save == 0) goto yyvalid; } while(0) 1313 #endif /* YYBTYACC */ 1314 1315 int 1316 YYPARSE_DECL() 1317 { 1318 int yym, yyn, yystate, yyresult; 1319 #if YYBTYACC 1320 int yynewerrflag; 1321 YYParseState *yyerrctx = NULL; 1322 #endif /* YYBTYACC */ 1323 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1324 YYLTYPE yyerror_loc_range[3]; /* position of error start/end (0 unused) */ 1325 #endif 1326 #if YYDEBUG 1327 const char *yys; 1328 1329 if ((yys = getenv("YYDEBUG")) != 0) 1330 { 1331 yyn = *yys; 1332 if (yyn >= '0' && yyn <= '9') 1333 yydebug = yyn - '0'; 1334 } 1335 if (yydebug) 1336 fprintf(stderr, "%sdebug[<# of symbols on state stack>]\n", YYPREFIX); 1337 #endif 1338 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1339 memset(yyerror_loc_range, 0, sizeof(yyerror_loc_range)); 1340 #endif 1341 1342 #if YYBTYACC 1343 yyps = yyNewState(0); if (yyps == 0) goto yyenomem; 1344 yyps->save = 0; 1345 #endif /* YYBTYACC */ 1346 yym = 0; 1347 yyn = 0; 1348 yynerrs = 0; 1349 yyerrflag = 0; 1350 yychar = YYEMPTY; 1351 yystate = 0; 1352 1353 #if YYPURE 1354 memset(&yystack, 0, sizeof(yystack)); 1355 #endif 1356 1357 if (yystack.s_base == NULL && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow; 1358 yystack.s_mark = yystack.s_base; 1359 yystack.l_mark = yystack.l_base; 1360 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1361 yystack.p_mark = yystack.p_base; 1362 #endif 1363 yystate = 0; 1364 *yystack.s_mark = 0; 1365 1366 yyloop: 1367 if ((yyn = yydefred[yystate]) != 0) goto yyreduce; 1368 if (yychar < 0) 1369 { 1370 #if YYBTYACC 1371 do { 1372 if (yylvp < yylve) 1373 { 1374 /* we're currently re-reading tokens */ 1375 yylval = *yylvp++; 1376 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1377 yylloc = *yylpp++; 1378 #endif 1379 yychar = *yylexp++; 1380 break; 1381 } 1382 if (yyps->save) 1383 { 1384 /* in trial mode; save scanner results for future parse attempts */ 1385 if (yylvp == yylvlim) 1386 { /* Enlarge lexical value queue */ 1387 size_t p = (size_t) (yylvp - yylvals); 1388 size_t s = (size_t) (yylvlim - yylvals); 1389 1390 s += YYLVQUEUEGROWTH; 1391 if ((yylexemes = (YYINT *)realloc(yylexemes, s * sizeof(YYINT))) == NULL) goto yyenomem; 1392 if ((yylvals = (YYSTYPE *)realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) goto yyenomem; 1393 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1394 if ((yylpsns = (YYLTYPE *)realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) goto yyenomem; 1395 #endif 1396 yylvp = yylve = yylvals + p; 1397 yylvlim = yylvals + s; 1398 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1399 yylpp = yylpe = yylpsns + p; 1400 yylplim = yylpsns + s; 1401 #endif 1402 yylexp = yylexemes + p; 1403 } 1404 *yylexp = (YYINT) YYLEX; 1405 *yylvp++ = yylval; 1406 yylve++; 1407 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1408 *yylpp++ = yylloc; 1409 yylpe++; 1410 #endif 1411 yychar = *yylexp++; 1412 break; 1413 } 1414 /* normal operation, no conflict encountered */ 1415 #endif /* YYBTYACC */ 1416 yychar = YYLEX; 1417 #if YYBTYACC 1418 } while (0); 1419 #endif /* YYBTYACC */ 1420 if (yychar < 0) yychar = YYEOF; 1421 #if YYDEBUG 1422 if (yydebug) 1423 { 1424 if ((yys = yyname[YYTRANSLATE(yychar)]) == NULL) yys = yyname[YYUNDFTOKEN]; 1425 fprintf(stderr, "%s[%d]: state %d, reading token %d (%s)", 1426 YYDEBUGSTR, yydepth, yystate, yychar, yys); 1427 #ifdef YYSTYPE_TOSTRING 1428 #if YYBTYACC 1429 if (!yytrial) 1430 #endif /* YYBTYACC */ 1431 fprintf(stderr, " <%s>", YYSTYPE_TOSTRING(yychar, yylval)); 1432 #endif 1433 fputc('\n', stderr); 1434 } 1435 #endif 1436 } 1437 #if YYBTYACC 1438 1439 /* Do we have a conflict? */ 1440 if (((yyn = yycindex[yystate]) != 0) && (yyn += yychar) >= 0 && 1441 yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar) 1442 { 1443 YYINT ctry; 1444 1445 if (yypath) 1446 { 1447 YYParseState *save; 1448 #if YYDEBUG 1449 if (yydebug) 1450 fprintf(stderr, "%s[%d]: CONFLICT in state %d: following successful trial parse\n", 1451 YYDEBUGSTR, yydepth, yystate); 1452 #endif 1453 /* Switch to the next conflict context */ 1454 save = yypath; 1455 yypath = save->save; 1456 save->save = NULL; 1457 ctry = save->ctry; 1458 if (save->state != yystate) YYABORT; 1459 yyFreeState(save); 1460 1461 } 1462 else 1463 { 1464 1465 /* Unresolved conflict - start/continue trial parse */ 1466 YYParseState *save; 1467 #if YYDEBUG 1468 if (yydebug) 1469 { 1470 fprintf(stderr, "%s[%d]: CONFLICT in state %d. ", YYDEBUGSTR, yydepth, yystate); 1471 if (yyps->save) 1472 fputs("ALREADY in conflict, continuing trial parse.\n", stderr); 1473 else 1474 fputs("Starting trial parse.\n", stderr); 1475 } 1476 #endif 1477 save = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1)); 1478 if (save == NULL) goto yyenomem; 1479 save->save = yyps->save; 1480 save->state = yystate; 1481 save->errflag = yyerrflag; 1482 save->yystack.s_mark = save->yystack.s_base + (yystack.s_mark - yystack.s_base); 1483 memcpy (save->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(YYINT)); 1484 save->yystack.l_mark = save->yystack.l_base + (yystack.l_mark - yystack.l_base); 1485 memcpy (save->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE)); 1486 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1487 save->yystack.p_mark = save->yystack.p_base + (yystack.p_mark - yystack.p_base); 1488 memcpy (save->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE)); 1489 #endif 1490 ctry = yytable[yyn]; 1491 if (yyctable[ctry] == -1) 1492 { 1493 #if YYDEBUG 1494 if (yydebug && yychar >= YYEOF) 1495 fprintf(stderr, "%s[%d]: backtracking 1 token\n", YYDEBUGSTR, yydepth); 1496 #endif 1497 ctry++; 1498 } 1499 save->ctry = ctry; 1500 if (yyps->save == NULL) 1501 { 1502 /* If this is a first conflict in the stack, start saving lexemes */ 1503 if (!yylexemes) 1504 { 1505 yylexemes = (YYINT *) malloc((YYLVQUEUEGROWTH) * sizeof(YYINT)); 1506 if (yylexemes == NULL) goto yyenomem; 1507 yylvals = (YYSTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYSTYPE)); 1508 if (yylvals == NULL) goto yyenomem; 1509 yylvlim = yylvals + YYLVQUEUEGROWTH; 1510 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1511 yylpsns = (YYLTYPE *) malloc((YYLVQUEUEGROWTH) * sizeof(YYLTYPE)); 1512 if (yylpsns == NULL) goto yyenomem; 1513 yylplim = yylpsns + YYLVQUEUEGROWTH; 1514 #endif 1515 } 1516 if (yylvp == yylve) 1517 { 1518 yylvp = yylve = yylvals; 1519 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1520 yylpp = yylpe = yylpsns; 1521 #endif 1522 yylexp = yylexemes; 1523 if (yychar >= YYEOF) 1524 { 1525 *yylve++ = yylval; 1526 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1527 *yylpe++ = yylloc; 1528 #endif 1529 *yylexp = (YYINT) yychar; 1530 yychar = YYEMPTY; 1531 } 1532 } 1533 } 1534 if (yychar >= YYEOF) 1535 { 1536 yylvp--; 1537 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1538 yylpp--; 1539 #endif 1540 yylexp--; 1541 yychar = YYEMPTY; 1542 } 1543 save->lexeme = (int) (yylvp - yylvals); 1544 yyps->save = save; 1545 } 1546 if (yytable[yyn] == ctry) 1547 { 1548 #if YYDEBUG 1549 if (yydebug) 1550 fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n", 1551 YYDEBUGSTR, yydepth, yystate, yyctable[ctry]); 1552 #endif 1553 if (yychar < 0) 1554 { 1555 yylvp++; 1556 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1557 yylpp++; 1558 #endif 1559 yylexp++; 1560 } 1561 if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) 1562 goto yyoverflow; 1563 yystate = yyctable[ctry]; 1564 *++yystack.s_mark = (YYINT) yystate; 1565 *++yystack.l_mark = yylval; 1566 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1567 *++yystack.p_mark = yylloc; 1568 #endif 1569 yychar = YYEMPTY; 1570 if (yyerrflag > 0) --yyerrflag; 1571 goto yyloop; 1572 } 1573 else 1574 { 1575 yyn = yyctable[ctry]; 1576 goto yyreduce; 1577 } 1578 } /* End of code dealing with conflicts */ 1579 #endif /* YYBTYACC */ 1580 if (((yyn = yysindex[yystate]) != 0) && (yyn += yychar) >= 0 && 1581 yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar) 1582 { 1583 #if YYDEBUG 1584 if (yydebug) 1585 fprintf(stderr, "%s[%d]: state %d, shifting to state %d\n", 1586 YYDEBUGSTR, yydepth, yystate, yytable[yyn]); 1587 #endif 1588 if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow; 1589 yystate = yytable[yyn]; 1590 *++yystack.s_mark = yytable[yyn]; 1591 *++yystack.l_mark = yylval; 1592 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1593 *++yystack.p_mark = yylloc; 1594 #endif 1595 yychar = YYEMPTY; 1596 if (yyerrflag > 0) --yyerrflag; 1597 goto yyloop; 1598 } 1599 if (((yyn = yyrindex[yystate]) != 0) && (yyn += yychar) >= 0 && 1600 yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yychar) 1601 { 1602 yyn = yytable[yyn]; 1603 goto yyreduce; 1604 } 1605 if (yyerrflag != 0) goto yyinrecovery; 1606 #if YYBTYACC 1607 1608 yynewerrflag = 1; 1609 goto yyerrhandler; 1610 goto yyerrlab; /* redundant goto avoids 'unused label' warning */ 1611 1612 yyerrlab: 1613 /* explicit YYERROR from an action -- pop the rhs of the rule reduced 1614 * before looking for error recovery */ 1615 yystack.s_mark -= yym; 1616 yystate = *yystack.s_mark; 1617 yystack.l_mark -= yym; 1618 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1619 yystack.p_mark -= yym; 1620 #endif 1621 1622 yynewerrflag = 0; 1623 yyerrhandler: 1624 while (yyps->save) 1625 { 1626 int ctry; 1627 YYParseState *save = yyps->save; 1628 #if YYDEBUG 1629 if (yydebug) 1630 fprintf(stderr, "%s[%d]: ERROR in state %d, CONFLICT BACKTRACKING to state %d, %d tokens\n", 1631 YYDEBUGSTR, yydepth, yystate, yyps->save->state, 1632 (int)(yylvp - yylvals - yyps->save->lexeme)); 1633 #endif 1634 /* Memorize most forward-looking error state in case it's really an error. */ 1635 if (yyerrctx == NULL || yyerrctx->lexeme < yylvp - yylvals) 1636 { 1637 /* Free old saved error context state */ 1638 if (yyerrctx) yyFreeState(yyerrctx); 1639 /* Create and fill out new saved error context state */ 1640 yyerrctx = yyNewState((unsigned)(yystack.s_mark - yystack.s_base + 1)); 1641 if (yyerrctx == NULL) goto yyenomem; 1642 yyerrctx->save = yyps->save; 1643 yyerrctx->state = yystate; 1644 yyerrctx->errflag = yyerrflag; 1645 yyerrctx->yystack.s_mark = yyerrctx->yystack.s_base + (yystack.s_mark - yystack.s_base); 1646 memcpy (yyerrctx->yystack.s_base, yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(YYINT)); 1647 yyerrctx->yystack.l_mark = yyerrctx->yystack.l_base + (yystack.l_mark - yystack.l_base); 1648 memcpy (yyerrctx->yystack.l_base, yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE)); 1649 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1650 yyerrctx->yystack.p_mark = yyerrctx->yystack.p_base + (yystack.p_mark - yystack.p_base); 1651 memcpy (yyerrctx->yystack.p_base, yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE)); 1652 #endif 1653 yyerrctx->lexeme = (int) (yylvp - yylvals); 1654 } 1655 yylvp = yylvals + save->lexeme; 1656 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1657 yylpp = yylpsns + save->lexeme; 1658 #endif 1659 yylexp = yylexemes + save->lexeme; 1660 yychar = YYEMPTY; 1661 yystack.s_mark = yystack.s_base + (save->yystack.s_mark - save->yystack.s_base); 1662 memcpy (yystack.s_base, save->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(YYINT)); 1663 yystack.l_mark = yystack.l_base + (save->yystack.l_mark - save->yystack.l_base); 1664 memcpy (yystack.l_base, save->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE)); 1665 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1666 yystack.p_mark = yystack.p_base + (save->yystack.p_mark - save->yystack.p_base); 1667 memcpy (yystack.p_base, save->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE)); 1668 #endif 1669 ctry = ++save->ctry; 1670 yystate = save->state; 1671 /* We tried shift, try reduce now */ 1672 if ((yyn = yyctable[ctry]) >= 0) goto yyreduce; 1673 yyps->save = save->save; 1674 save->save = NULL; 1675 yyFreeState(save); 1676 1677 /* Nothing left on the stack -- error */ 1678 if (!yyps->save) 1679 { 1680 #if YYDEBUG 1681 if (yydebug) 1682 fprintf(stderr, "%sdebug[%d,trial]: trial parse FAILED, entering ERROR mode\n", 1683 YYPREFIX, yydepth); 1684 #endif 1685 /* Restore state as it was in the most forward-advanced error */ 1686 yylvp = yylvals + yyerrctx->lexeme; 1687 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1688 yylpp = yylpsns + yyerrctx->lexeme; 1689 #endif 1690 yylexp = yylexemes + yyerrctx->lexeme; 1691 yychar = yylexp[-1]; 1692 yylval = yylvp[-1]; 1693 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1694 yylloc = yylpp[-1]; 1695 #endif 1696 yystack.s_mark = yystack.s_base + (yyerrctx->yystack.s_mark - yyerrctx->yystack.s_base); 1697 memcpy (yystack.s_base, yyerrctx->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(YYINT)); 1698 yystack.l_mark = yystack.l_base + (yyerrctx->yystack.l_mark - yyerrctx->yystack.l_base); 1699 memcpy (yystack.l_base, yyerrctx->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE)); 1700 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1701 yystack.p_mark = yystack.p_base + (yyerrctx->yystack.p_mark - yyerrctx->yystack.p_base); 1702 memcpy (yystack.p_base, yyerrctx->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE)); 1703 #endif 1704 yystate = yyerrctx->state; 1705 yyFreeState(yyerrctx); 1706 yyerrctx = NULL; 1707 } 1708 yynewerrflag = 1; 1709 } 1710 if (yynewerrflag == 0) goto yyinrecovery; 1711 #endif /* YYBTYACC */ 1712 1713 YYERROR_CALL("syntax error"); 1714 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1715 yyerror_loc_range[1] = yylloc; /* lookahead position is error start position */ 1716 #endif 1717 1718 #if !YYBTYACC 1719 goto yyerrlab; /* redundant goto avoids 'unused label' warning */ 1720 yyerrlab: 1721 #endif 1722 ++yynerrs; 1723 1724 yyinrecovery: 1725 if (yyerrflag < 3) 1726 { 1727 yyerrflag = 3; 1728 for (;;) 1729 { 1730 if (((yyn = yysindex[*yystack.s_mark]) != 0) && (yyn += YYERRCODE) >= 0 && 1731 yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) YYERRCODE) 1732 { 1733 #if YYDEBUG 1734 if (yydebug) 1735 fprintf(stderr, "%s[%d]: state %d, error recovery shifting to state %d\n", 1736 YYDEBUGSTR, yydepth, *yystack.s_mark, yytable[yyn]); 1737 #endif 1738 if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow; 1739 yystate = yytable[yyn]; 1740 *++yystack.s_mark = yytable[yyn]; 1741 *++yystack.l_mark = yylval; 1742 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1743 /* lookahead position is error end position */ 1744 yyerror_loc_range[2] = yylloc; 1745 YYLLOC_DEFAULT(yyloc, yyerror_loc_range, 2); /* position of error span */ 1746 *++yystack.p_mark = yyloc; 1747 #endif 1748 goto yyloop; 1749 } 1750 else 1751 { 1752 #if YYDEBUG 1753 if (yydebug) 1754 fprintf(stderr, "%s[%d]: error recovery discarding state %d\n", 1755 YYDEBUGSTR, yydepth, *yystack.s_mark); 1756 #endif 1757 if (yystack.s_mark <= yystack.s_base) goto yyabort; 1758 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1759 /* the current TOS position is the error start position */ 1760 yyerror_loc_range[1] = *yystack.p_mark; 1761 #endif 1762 #if defined(YYDESTRUCT_CALL) 1763 #if YYBTYACC 1764 if (!yytrial) 1765 #endif /* YYBTYACC */ 1766 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1767 YYDESTRUCT_CALL("error: discarding state", 1768 yystos[*yystack.s_mark], yystack.l_mark, yystack.p_mark); 1769 #else 1770 YYDESTRUCT_CALL("error: discarding state", 1771 yystos[*yystack.s_mark], yystack.l_mark); 1772 #endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */ 1773 #endif /* defined(YYDESTRUCT_CALL) */ 1774 --yystack.s_mark; 1775 --yystack.l_mark; 1776 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1777 --yystack.p_mark; 1778 #endif 1779 } 1780 } 1781 } 1782 else 1783 { 1784 if (yychar == YYEOF) goto yyabort; 1785 #if YYDEBUG 1786 if (yydebug) 1787 { 1788 if ((yys = yyname[YYTRANSLATE(yychar)]) == NULL) yys = yyname[YYUNDFTOKEN]; 1789 fprintf(stderr, "%s[%d]: state %d, error recovery discarding token %d (%s)\n", 1790 YYDEBUGSTR, yydepth, yystate, yychar, yys); 1791 } 1792 #endif 1793 #if defined(YYDESTRUCT_CALL) 1794 #if YYBTYACC 1795 if (!yytrial) 1796 #endif /* YYBTYACC */ 1797 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1798 YYDESTRUCT_CALL("error: discarding token", yychar, &yylval, &yylloc); 1799 #else 1800 YYDESTRUCT_CALL("error: discarding token", yychar, &yylval); 1801 #endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */ 1802 #endif /* defined(YYDESTRUCT_CALL) */ 1803 yychar = YYEMPTY; 1804 goto yyloop; 1805 } 1806 1807 yyreduce: 1808 yym = yylen[yyn]; 1809 #if YYDEBUG 1810 if (yydebug) 1811 { 1812 fprintf(stderr, "%s[%d]: state %d, reducing by rule %d (%s)", 1813 YYDEBUGSTR, yydepth, yystate, yyn, yyrule[yyn]); 1814 #ifdef YYSTYPE_TOSTRING 1815 #if YYBTYACC 1816 if (!yytrial) 1817 #endif /* YYBTYACC */ 1818 if (yym > 0) 1819 { 1820 int i; 1821 fputc('<', stderr); 1822 for (i = yym; i > 0; i--) 1823 { 1824 if (i != yym) fputs(", ", stderr); 1825 fputs(YYSTYPE_TOSTRING(yystos[yystack.s_mark[1-i]], 1826 yystack.l_mark[1-i]), stderr); 1827 } 1828 fputc('>', stderr); 1829 } 1830 #endif 1831 fputc('\n', stderr); 1832 } 1833 #endif 1834 if (yym > 0) 1835 yyval = yystack.l_mark[1-yym]; 1836 else 1837 memset(&yyval, 0, sizeof yyval); 1838 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 1839 1840 /* Perform position reduction */ 1841 memset(&yyloc, 0, sizeof(yyloc)); 1842 #if YYBTYACC 1843 if (!yytrial) 1844 #endif /* YYBTYACC */ 1845 { 1846 YYLLOC_DEFAULT(yyloc, &yystack.p_mark[-yym], yym); 1847 /* just in case YYERROR is invoked within the action, save 1848 the start of the rhs as the error start position */ 1849 yyerror_loc_range[1] = yystack.p_mark[1-yym]; 1850 } 1851 #endif 1852 1853 switch (yyn) 1854 { 1855 case 1: 1856 #line 93 "btyacc_demo.y" 1857 { yyval.scope = yystack.l_mark[0].scope; } 1858 break; 1859 case 2: 1860 #line 94 "btyacc_demo.y" 1861 { yyval.scope = global_scope; } 1862 break; 1863 case 3: 1864 #line 95 "btyacc_demo.y" 1865 { Decl *d = lookup(yystack.l_mark[-2].scope, yystack.l_mark[-1].id); 1866 if (!d || !d->scope) YYERROR; 1867 yyval.scope = d->scope; } 1868 break; 1869 case 4: 1870 #line 101 "btyacc_demo.y" 1871 { Decl *d = lookup(yystack.l_mark[-1].scope, yystack.l_mark[0].id); 1872 if (d == NULL || d->istype() == 0) YYERROR; 1873 yyval.type = d->type; } 1874 break; 1875 case 5: 1876 #line 106 "btyacc_demo.y" 1877 yyval.scope = global_scope = new_scope(0); 1878 break; 1879 case 8: 1880 #line 107 "btyacc_demo.y" 1881 yyval.scope = yystack.l_mark[-1].scope; 1882 break; 1883 case 10: 1884 #line 109 "btyacc_demo.y" 1885 {YYVALID;} 1886 break; 1887 case 11: 1888 #line 110 "btyacc_demo.y" 1889 yyval.scope = start_fn_def(yystack.l_mark[-2].scope, yystack.l_mark[0].decl); 1890 break; 1891 case 12: 1892 if (!yytrial) 1893 #line 111 "btyacc_demo.y" 1894 { /* demonstrate use of @$ & @N, although this is just the 1895 default computation and so is not necessary */ 1896 yyloc.first_line = yystack.p_mark[-3].first_line; 1897 yyloc.first_column = yystack.p_mark[-3].first_column; 1898 yyloc.last_line = yystack.p_mark[0].last_line; 1899 yyloc.last_column = yystack.p_mark[0].last_column; 1900 finish_fn_def(yystack.l_mark[-2].decl, yystack.l_mark[0].code); } 1901 break; 1902 case 13: 1903 #line 121 "btyacc_demo.y" 1904 { yyval.type = yystack.l_mark[0].type; } 1905 break; 1906 case 14: 1907 #line 122 "btyacc_demo.y" 1908 { yyval.type = type_combine(yystack.l_mark[-2].type, yystack.l_mark[0].type); } 1909 break; 1910 case 15: 1911 #line 125 "btyacc_demo.y" 1912 { yyval.type = 0; } 1913 break; 1914 case 16: 1915 #line 126 "btyacc_demo.y" 1916 { yyval.type = type_combine(yystack.l_mark[-1].type, yystack.l_mark[0].type); } 1917 break; 1918 case 17: 1919 #line 130 "btyacc_demo.y" 1920 { yyval.type = yystack.l_mark[0].type; } 1921 break; 1922 case 18: 1923 #line 131 "btyacc_demo.y" 1924 { yyval.type = yystack.l_mark[0].type; } 1925 break; 1926 case 19: 1927 #line 132 "btyacc_demo.y" 1928 { yyval.type = bare_extern(); } 1929 break; 1930 case 20: 1931 #line 133 "btyacc_demo.y" 1932 { yyval.type = bare_register(); } 1933 break; 1934 case 21: 1935 #line 134 "btyacc_demo.y" 1936 { yyval.type = bare_static(); } 1937 break; 1938 case 22: 1939 #line 138 "btyacc_demo.y" 1940 { yyval.type = bare_const(); } 1941 break; 1942 case 23: 1943 #line 139 "btyacc_demo.y" 1944 { yyval.type = bare_volatile(); } 1945 break; 1946 case 24: 1947 #line 143 "btyacc_demo.y" 1948 yyval.scope = yystack.l_mark[-3].scope; 1949 break; 1950 case 25: 1951 #line 143 "btyacc_demo.y" 1952 yyval.type = yystack.l_mark[-3].type; 1953 break; 1954 case 28: 1955 #line 148 "btyacc_demo.y" 1956 { if (!yystack.l_mark[0].type) YYERROR; } if (!yytrial) 1957 #line 149 "btyacc_demo.y" 1958 { yyval.decl = declare(yystack.l_mark[-1].scope, 0, yystack.l_mark[0].type); } 1959 break; 1960 case 29: 1961 if (!yytrial) 1962 #line 150 "btyacc_demo.y" 1963 { yyval.decl = declare(yystack.l_mark[-2].scope, yystack.l_mark[0].id, yystack.l_mark[-1].type); } 1964 break; 1965 case 30: 1966 #line 151 "btyacc_demo.y" 1967 yyval.scope = yystack.l_mark[-2].scope; 1968 break; 1969 case 31: 1970 #line 151 "btyacc_demo.y" 1971 yyval.type = yystack.l_mark[-2].type; 1972 break; 1973 case 32: 1974 if (!yytrial) 1975 #line 151 "btyacc_demo.y" 1976 { yyval.decl = yystack.l_mark[-1].decl; } 1977 break; 1978 case 33: 1979 if (!yytrial) 1980 #line 153 "btyacc_demo.y" 1981 { yyval.decl = make_pointer(yystack.l_mark[0].decl, yystack.l_mark[-3].type); } 1982 break; 1983 case 34: 1984 if (!yytrial) 1985 #line 155 "btyacc_demo.y" 1986 { yyval.decl = make_array(yystack.l_mark[-4].decl->type, yystack.l_mark[-1].expr); } 1987 break; 1988 case 35: 1989 if (!yytrial) 1990 #line 157 "btyacc_demo.y" 1991 { yyval.decl = build_function(yystack.l_mark[-5].decl, yystack.l_mark[-2].dlist, yystack.l_mark[0].type); } 1992 break; 1993 case 36: 1994 if (!yytrial) 1995 #line 160 "btyacc_demo.y" 1996 { yyval.dlist = 0; } 1997 break; 1998 case 37: 1999 if (!yytrial) 2000 #line 161 "btyacc_demo.y" 2001 { yyval.dlist = yystack.l_mark[0].dlist; } 2002 break; 2003 case 38: 2004 if (!yytrial) 2005 #line 164 "btyacc_demo.y" 2006 { yyval.dlist = append_dlist(yystack.l_mark[-3].dlist, yystack.l_mark[0].decl); } 2007 break; 2008 case 39: 2009 if (!yytrial) 2010 #line 165 "btyacc_demo.y" 2011 { yyval.dlist = build_dlist(yystack.l_mark[0].decl); } 2012 break; 2013 case 40: 2014 if (!yytrial) 2015 #line 168 "btyacc_demo.y" 2016 { yyval.decl = yystack.l_mark[0].decl; } 2017 break; 2018 case 41: 2019 if (!yytrial) 2020 #line 172 "btyacc_demo.y" 2021 { yyval.expr = build_expr(yystack.l_mark[-3].expr, ADD, yystack.l_mark[0].expr); } 2022 break; 2023 case 42: 2024 if (!yytrial) 2025 #line 173 "btyacc_demo.y" 2026 { yyval.expr = build_expr(yystack.l_mark[-3].expr, SUB, yystack.l_mark[0].expr); } 2027 break; 2028 case 43: 2029 if (!yytrial) 2030 #line 174 "btyacc_demo.y" 2031 { yyval.expr = build_expr(yystack.l_mark[-3].expr, MUL, yystack.l_mark[0].expr); } 2032 break; 2033 case 44: 2034 if (!yytrial) 2035 #line 175 "btyacc_demo.y" 2036 { yyval.expr = build_expr(yystack.l_mark[-3].expr, MOD, yystack.l_mark[0].expr); } 2037 break; 2038 case 45: 2039 if (!yytrial) 2040 #line 176 "btyacc_demo.y" 2041 { yyval.expr = build_expr(yystack.l_mark[-3].expr, DIV, yystack.l_mark[0].expr); } 2042 break; 2043 case 46: 2044 if (!yytrial) 2045 #line 177 "btyacc_demo.y" 2046 { yyval.expr = build_expr(0, DEREF, yystack.l_mark[0].expr); } 2047 break; 2048 case 47: 2049 if (!yytrial) 2050 #line 178 "btyacc_demo.y" 2051 { yyval.expr = var_expr(yystack.l_mark[-1].scope, yystack.l_mark[0].id); } 2052 break; 2053 case 48: 2054 if (!yytrial) 2055 #line 179 "btyacc_demo.y" 2056 { yyval.expr = yystack.l_mark[0].expr; } 2057 break; 2058 case 49: 2059 if (!yytrial) 2060 #line 183 "btyacc_demo.y" 2061 { yyval.code = 0; } 2062 break; 2063 case 50: 2064 #line 184 "btyacc_demo.y" 2065 {YYVALID;} if (!yytrial) 2066 #line 184 "btyacc_demo.y" 2067 { yyval.code = build_expr_code(yystack.l_mark[-1].expr); } 2068 break; 2069 case 51: 2070 #line 185 "btyacc_demo.y" 2071 yyval.scope = yystack.l_mark[-6].scope; 2072 break; 2073 case 52: 2074 #line 185 "btyacc_demo.y" 2075 yyval.scope = yystack.l_mark[-9].scope; 2076 break; 2077 case 53: 2078 #line 185 "btyacc_demo.y" 2079 {YYVALID;} if (!yytrial) 2080 #line 186 "btyacc_demo.y" 2081 { yyval.code = build_if(yystack.l_mark[-7].expr, yystack.l_mark[-3].code, yystack.l_mark[0].code); } 2082 break; 2083 case 54: 2084 #line 187 "btyacc_demo.y" 2085 {YYVALID;} if (!yytrial) 2086 #line 188 "btyacc_demo.y" 2087 { yyval.code = build_if(yystack.l_mark[-4].expr, yystack.l_mark[0].code, 0); } 2088 break; 2089 case 55: 2090 #line 189 "btyacc_demo.y" 2091 yyval.scope = new_scope(yystack.l_mark[0].scope); 2092 break; 2093 case 56: 2094 #line 189 "btyacc_demo.y" 2095 {YYVALID;} if (!yytrial) 2096 #line 189 "btyacc_demo.y" 2097 { yyval.code = yystack.l_mark[0].code; } 2098 break; 2099 case 57: 2100 if (!yytrial) 2101 #line 192 "btyacc_demo.y" 2102 { yyval.code = 0; } 2103 break; 2104 case 58: 2105 if (!yytrial) 2106 #line 193 "btyacc_demo.y" 2107 { yyval.code = code_append(yystack.l_mark[-2].code, yystack.l_mark[0].code); } 2108 break; 2109 case 59: 2110 if (!yytrial) 2111 #line 197 "btyacc_demo.y" 2112 { yyval.code = yystack.l_mark[-1].code; } 2113 break; 2114 #line 2113 "btyacc_demo.tab.c" 2115 default: 2116 break; 2117 } 2118 yystack.s_mark -= yym; 2119 yystate = *yystack.s_mark; 2120 yystack.l_mark -= yym; 2121 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 2122 yystack.p_mark -= yym; 2123 #endif 2124 yym = yylhs[yyn]; 2125 if (yystate == 0 && yym == 0) 2126 { 2127 #if YYDEBUG 2128 if (yydebug) 2129 { 2130 fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth); 2131 #ifdef YYSTYPE_TOSTRING 2132 #if YYBTYACC 2133 if (!yytrial) 2134 #endif /* YYBTYACC */ 2135 fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[YYFINAL], yyval)); 2136 #endif 2137 fprintf(stderr, "shifting from state 0 to final state %d\n", YYFINAL); 2138 } 2139 #endif 2140 yystate = YYFINAL; 2141 *++yystack.s_mark = YYFINAL; 2142 *++yystack.l_mark = yyval; 2143 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 2144 *++yystack.p_mark = yyloc; 2145 #endif 2146 if (yychar < 0) 2147 { 2148 #if YYBTYACC 2149 do { 2150 if (yylvp < yylve) 2151 { 2152 /* we're currently re-reading tokens */ 2153 yylval = *yylvp++; 2154 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 2155 yylloc = *yylpp++; 2156 #endif 2157 yychar = *yylexp++; 2158 break; 2159 } 2160 if (yyps->save) 2161 { 2162 /* in trial mode; save scanner results for future parse attempts */ 2163 if (yylvp == yylvlim) 2164 { /* Enlarge lexical value queue */ 2165 size_t p = (size_t) (yylvp - yylvals); 2166 size_t s = (size_t) (yylvlim - yylvals); 2167 2168 s += YYLVQUEUEGROWTH; 2169 if ((yylexemes = (YYINT *)realloc(yylexemes, s * sizeof(YYINT))) == NULL) 2170 goto yyenomem; 2171 if ((yylvals = (YYSTYPE *)realloc(yylvals, s * sizeof(YYSTYPE))) == NULL) 2172 goto yyenomem; 2173 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 2174 if ((yylpsns = (YYLTYPE *)realloc(yylpsns, s * sizeof(YYLTYPE))) == NULL) 2175 goto yyenomem; 2176 #endif 2177 yylvp = yylve = yylvals + p; 2178 yylvlim = yylvals + s; 2179 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 2180 yylpp = yylpe = yylpsns + p; 2181 yylplim = yylpsns + s; 2182 #endif 2183 yylexp = yylexemes + p; 2184 } 2185 *yylexp = (YYINT) YYLEX; 2186 *yylvp++ = yylval; 2187 yylve++; 2188 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 2189 *yylpp++ = yylloc; 2190 yylpe++; 2191 #endif 2192 yychar = *yylexp++; 2193 break; 2194 } 2195 /* normal operation, no conflict encountered */ 2196 #endif /* YYBTYACC */ 2197 yychar = YYLEX; 2198 #if YYBTYACC 2199 } while (0); 2200 #endif /* YYBTYACC */ 2201 if (yychar < 0) yychar = YYEOF; 2202 #if YYDEBUG 2203 if (yydebug) 2204 { 2205 if ((yys = yyname[YYTRANSLATE(yychar)]) == NULL) yys = yyname[YYUNDFTOKEN]; 2206 fprintf(stderr, "%s[%d]: state %d, reading token %d (%s)\n", 2207 YYDEBUGSTR, yydepth, YYFINAL, yychar, yys); 2208 } 2209 #endif 2210 } 2211 if (yychar == YYEOF) goto yyaccept; 2212 goto yyloop; 2213 } 2214 if (((yyn = yygindex[yym]) != 0) && (yyn += yystate) >= 0 && 2215 yyn <= YYTABLESIZE && yycheck[yyn] == (YYINT) yystate) 2216 yystate = yytable[yyn]; 2217 else 2218 yystate = yydgoto[yym]; 2219 #if YYDEBUG 2220 if (yydebug) 2221 { 2222 fprintf(stderr, "%s[%d]: after reduction, ", YYDEBUGSTR, yydepth); 2223 #ifdef YYSTYPE_TOSTRING 2224 #if YYBTYACC 2225 if (!yytrial) 2226 #endif /* YYBTYACC */ 2227 fprintf(stderr, "result is <%s>, ", YYSTYPE_TOSTRING(yystos[yystate], yyval)); 2228 #endif 2229 fprintf(stderr, "shifting from state %d to state %d\n", *yystack.s_mark, yystate); 2230 } 2231 #endif 2232 if (yystack.s_mark >= yystack.s_last && yygrowstack(&yystack) == YYENOMEM) goto yyoverflow; 2233 *++yystack.s_mark = (YYINT) yystate; 2234 *++yystack.l_mark = yyval; 2235 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 2236 *++yystack.p_mark = yyloc; 2237 #endif 2238 goto yyloop; 2239 #if YYBTYACC 2240 2241 /* Reduction declares that this path is valid. Set yypath and do a full parse */ 2242 yyvalid: 2243 if (yypath) YYABORT; 2244 while (yyps->save) 2245 { 2246 YYParseState *save = yyps->save; 2247 yyps->save = save->save; 2248 save->save = yypath; 2249 yypath = save; 2250 } 2251 #if YYDEBUG 2252 if (yydebug) 2253 fprintf(stderr, "%s[%d]: state %d, CONFLICT trial successful, backtracking to state %d, %d tokens\n", 2254 YYDEBUGSTR, yydepth, yystate, yypath->state, (int)(yylvp - yylvals - yypath->lexeme)); 2255 #endif 2256 if (yyerrctx) 2257 { 2258 yyFreeState(yyerrctx); 2259 yyerrctx = NULL; 2260 } 2261 yylvp = yylvals + yypath->lexeme; 2262 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 2263 yylpp = yylpsns + yypath->lexeme; 2264 #endif 2265 yylexp = yylexemes + yypath->lexeme; 2266 yychar = YYEMPTY; 2267 yystack.s_mark = yystack.s_base + (yypath->yystack.s_mark - yypath->yystack.s_base); 2268 memcpy (yystack.s_base, yypath->yystack.s_base, (size_t) (yystack.s_mark - yystack.s_base + 1) * sizeof(YYINT)); 2269 yystack.l_mark = yystack.l_base + (yypath->yystack.l_mark - yypath->yystack.l_base); 2270 memcpy (yystack.l_base, yypath->yystack.l_base, (size_t) (yystack.l_mark - yystack.l_base + 1) * sizeof(YYSTYPE)); 2271 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 2272 yystack.p_mark = yystack.p_base + (yypath->yystack.p_mark - yypath->yystack.p_base); 2273 memcpy (yystack.p_base, yypath->yystack.p_base, (size_t) (yystack.p_mark - yystack.p_base + 1) * sizeof(YYLTYPE)); 2274 #endif 2275 yystate = yypath->state; 2276 goto yyloop; 2277 #endif /* YYBTYACC */ 2278 2279 yyoverflow: 2280 YYERROR_CALL("yacc stack overflow"); 2281 #if YYBTYACC 2282 goto yyabort_nomem; 2283 yyenomem: 2284 YYERROR_CALL("memory exhausted"); 2285 yyabort_nomem: 2286 #endif /* YYBTYACC */ 2287 yyresult = 2; 2288 goto yyreturn; 2289 2290 yyabort: 2291 yyresult = 1; 2292 goto yyreturn; 2293 2294 yyaccept: 2295 #if YYBTYACC 2296 if (yyps->save) goto yyvalid; 2297 #endif /* YYBTYACC */ 2298 yyresult = 0; 2299 2300 yyreturn: 2301 #if defined(YYDESTRUCT_CALL) 2302 if (yychar != YYEOF && yychar != YYEMPTY) 2303 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 2304 YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval, &yylloc); 2305 #else 2306 YYDESTRUCT_CALL("cleanup: discarding token", yychar, &yylval); 2307 #endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */ 2308 2309 { 2310 YYSTYPE *pv; 2311 #if defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) 2312 YYLTYPE *pp; 2313 2314 for (pv = yystack.l_base, pp = yystack.p_base; pv <= yystack.l_mark; ++pv, ++pp) 2315 YYDESTRUCT_CALL("cleanup: discarding state", 2316 yystos[*(yystack.s_base + (pv - yystack.l_base))], pv, pp); 2317 #else 2318 for (pv = yystack.l_base; pv <= yystack.l_mark; ++pv) 2319 YYDESTRUCT_CALL("cleanup: discarding state", 2320 yystos[*(yystack.s_base + (pv - yystack.l_base))], pv); 2321 #endif /* defined(YYLTYPE) || defined(YYLTYPE_IS_DECLARED) */ 2322 } 2323 #endif /* defined(YYDESTRUCT_CALL) */ 2324 2325 #if YYBTYACC 2326 if (yyerrctx) 2327 { 2328 yyFreeState(yyerrctx); 2329 yyerrctx = NULL; 2330 } 2331 while (yyps) 2332 { 2333 YYParseState *save = yyps; 2334 yyps = save->save; 2335 save->save = NULL; 2336 yyFreeState(save); 2337 } 2338 while (yypath) 2339 { 2340 YYParseState *save = yypath; 2341 yypath = save->save; 2342 save->save = NULL; 2343 yyFreeState(save); 2344 } 2345 #endif /* YYBTYACC */ 2346 yyfreestack(&yystack); 2347 return (yyresult); 2348 } 2349
Indexes created Sat Apr 11 00:22:22 UTC 2026