Ruby 1.9.3p327(2012-11-10revision37606)
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00001 /********************************************************************** 00002 00003 node.h - 00004 00005 $Author: akr $ 00006 created at: Fri May 28 15:14:02 JST 1993 00007 00008 Copyright (C) 1993-2007 Yukihiro Matsumoto 00009 00010 **********************************************************************/ 00011 00012 #ifndef RUBY_NODE_H 00013 #define RUBY_NODE_H 1 00014 00015 #if defined(__cplusplus) 00016 extern "C" { 00017 #if 0 00018 } /* satisfy cc-mode */ 00019 #endif 00020 #endif 00021 00022 enum node_type { 00023 NODE_SCOPE, 00024 #define NODE_SCOPE NODE_SCOPE 00025 NODE_BLOCK, 00026 #define NODE_BLOCK NODE_BLOCK 00027 NODE_IF, 00028 #define NODE_IF NODE_IF 00029 NODE_CASE, 00030 #define NODE_CASE NODE_CASE 00031 NODE_WHEN, 00032 #define NODE_WHEN NODE_WHEN 00033 NODE_OPT_N, 00034 #define NODE_OPT_N NODE_OPT_N 00035 NODE_WHILE, 00036 #define NODE_WHILE NODE_WHILE 00037 NODE_UNTIL, 00038 #define NODE_UNTIL NODE_UNTIL 00039 NODE_ITER, 00040 #define NODE_ITER NODE_ITER 00041 NODE_FOR, 00042 #define NODE_FOR NODE_FOR 00043 NODE_BREAK, 00044 #define NODE_BREAK NODE_BREAK 00045 NODE_NEXT, 00046 #define NODE_NEXT NODE_NEXT 00047 NODE_REDO, 00048 #define NODE_REDO NODE_REDO 00049 NODE_RETRY, 00050 #define NODE_RETRY NODE_RETRY 00051 NODE_BEGIN, 00052 #define NODE_BEGIN NODE_BEGIN 00053 NODE_RESCUE, 00054 #define NODE_RESCUE NODE_RESCUE 00055 NODE_RESBODY, 00056 #define NODE_RESBODY NODE_RESBODY 00057 NODE_ENSURE, 00058 #define NODE_ENSURE NODE_ENSURE 00059 NODE_AND, 00060 #define NODE_AND NODE_AND 00061 NODE_OR, 00062 #define NODE_OR NODE_OR 00063 NODE_MASGN, 00064 #define NODE_MASGN NODE_MASGN 00065 NODE_LASGN, 00066 #define NODE_LASGN NODE_LASGN 00067 NODE_DASGN, 00068 #define NODE_DASGN NODE_DASGN 00069 NODE_DASGN_CURR, 00070 #define NODE_DASGN_CURR NODE_DASGN_CURR 00071 NODE_GASGN, 00072 #define NODE_GASGN NODE_GASGN 00073 NODE_IASGN, 00074 #define NODE_IASGN NODE_IASGN 00075 NODE_IASGN2, 00076 #define NODE_IASGN2 NODE_IASGN2 00077 NODE_CDECL, 00078 #define NODE_CDECL NODE_CDECL 00079 NODE_CVASGN, 00080 #define NODE_CVASGN NODE_CVASGN 00081 NODE_CVDECL, 00082 #define NODE_CVDECL NODE_CVDECL 00083 NODE_OP_ASGN1, 00084 #define NODE_OP_ASGN1 NODE_OP_ASGN1 00085 NODE_OP_ASGN2, 00086 #define NODE_OP_ASGN2 NODE_OP_ASGN2 00087 NODE_OP_ASGN_AND, 00088 #define NODE_OP_ASGN_AND NODE_OP_ASGN_AND 00089 NODE_OP_ASGN_OR, 00090 #define NODE_OP_ASGN_OR NODE_OP_ASGN_OR 00091 NODE_CALL, 00092 #define NODE_CALL NODE_CALL 00093 NODE_FCALL, 00094 #define NODE_FCALL NODE_FCALL 00095 NODE_VCALL, 00096 #define NODE_VCALL NODE_VCALL 00097 NODE_SUPER, 00098 #define NODE_SUPER NODE_SUPER 00099 NODE_ZSUPER, 00100 #define NODE_ZSUPER NODE_ZSUPER 00101 NODE_ARRAY, 00102 #define NODE_ARRAY NODE_ARRAY 00103 NODE_ZARRAY, 00104 #define NODE_ZARRAY NODE_ZARRAY 00105 NODE_VALUES, 00106 #define NODE_VALUES NODE_VALUES 00107 NODE_HASH, 00108 #define NODE_HASH NODE_HASH 00109 NODE_RETURN, 00110 #define NODE_RETURN NODE_RETURN 00111 NODE_YIELD, 00112 #define NODE_YIELD NODE_YIELD 00113 NODE_LVAR, 00114 #define NODE_LVAR NODE_LVAR 00115 NODE_DVAR, 00116 #define NODE_DVAR NODE_DVAR 00117 NODE_GVAR, 00118 #define NODE_GVAR NODE_GVAR 00119 NODE_IVAR, 00120 #define NODE_IVAR NODE_IVAR 00121 NODE_CONST, 00122 #define NODE_CONST NODE_CONST 00123 NODE_CVAR, 00124 #define NODE_CVAR NODE_CVAR 00125 NODE_NTH_REF, 00126 #define NODE_NTH_REF NODE_NTH_REF 00127 NODE_BACK_REF, 00128 #define NODE_BACK_REF NODE_BACK_REF 00129 NODE_MATCH, 00130 #define NODE_MATCH NODE_MATCH 00131 NODE_MATCH2, 00132 #define NODE_MATCH2 NODE_MATCH2 00133 NODE_MATCH3, 00134 #define NODE_MATCH3 NODE_MATCH3 00135 NODE_LIT, 00136 #define NODE_LIT NODE_LIT 00137 NODE_STR, 00138 #define NODE_STR NODE_STR 00139 NODE_DSTR, 00140 #define NODE_DSTR NODE_DSTR 00141 NODE_XSTR, 00142 #define NODE_XSTR NODE_XSTR 00143 NODE_DXSTR, 00144 #define NODE_DXSTR NODE_DXSTR 00145 NODE_EVSTR, 00146 #define NODE_EVSTR NODE_EVSTR 00147 NODE_DREGX, 00148 #define NODE_DREGX NODE_DREGX 00149 NODE_DREGX_ONCE, 00150 #define NODE_DREGX_ONCE NODE_DREGX_ONCE 00151 NODE_ARGS, 00152 #define NODE_ARGS NODE_ARGS 00153 NODE_ARGS_AUX, 00154 #define NODE_ARGS_AUX NODE_ARGS_AUX 00155 NODE_OPT_ARG, 00156 #define NODE_OPT_ARG NODE_OPT_ARG 00157 NODE_POSTARG, 00158 #define NODE_POSTARG NODE_POSTARG 00159 NODE_ARGSCAT, 00160 #define NODE_ARGSCAT NODE_ARGSCAT 00161 NODE_ARGSPUSH, 00162 #define NODE_ARGSPUSH NODE_ARGSPUSH 00163 NODE_SPLAT, 00164 #define NODE_SPLAT NODE_SPLAT 00165 NODE_TO_ARY, 00166 #define NODE_TO_ARY NODE_TO_ARY 00167 NODE_BLOCK_ARG, 00168 #define NODE_BLOCK_ARG NODE_BLOCK_ARG 00169 NODE_BLOCK_PASS, 00170 #define NODE_BLOCK_PASS NODE_BLOCK_PASS 00171 NODE_DEFN, 00172 #define NODE_DEFN NODE_DEFN 00173 NODE_DEFS, 00174 #define NODE_DEFS NODE_DEFS 00175 NODE_ALIAS, 00176 #define NODE_ALIAS NODE_ALIAS 00177 NODE_VALIAS, 00178 #define NODE_VALIAS NODE_VALIAS 00179 NODE_UNDEF, 00180 #define NODE_UNDEF NODE_UNDEF 00181 NODE_CLASS, 00182 #define NODE_CLASS NODE_CLASS 00183 NODE_MODULE, 00184 #define NODE_MODULE NODE_MODULE 00185 NODE_SCLASS, 00186 #define NODE_SCLASS NODE_SCLASS 00187 NODE_COLON2, 00188 #define NODE_COLON2 NODE_COLON2 00189 NODE_COLON3, 00190 #define NODE_COLON3 NODE_COLON3 00191 NODE_DOT2, 00192 #define NODE_DOT2 NODE_DOT2 00193 NODE_DOT3, 00194 #define NODE_DOT3 NODE_DOT3 00195 NODE_FLIP2, 00196 #define NODE_FLIP2 NODE_FLIP2 00197 NODE_FLIP3, 00198 #define NODE_FLIP3 NODE_FLIP3 00199 NODE_SELF, 00200 #define NODE_SELF NODE_SELF 00201 NODE_NIL, 00202 #define NODE_NIL NODE_NIL 00203 NODE_TRUE, 00204 #define NODE_TRUE NODE_TRUE 00205 NODE_FALSE, 00206 #define NODE_FALSE NODE_FALSE 00207 NODE_ERRINFO, 00208 #define NODE_ERRINFO NODE_ERRINFO 00209 NODE_DEFINED, 00210 #define NODE_DEFINED NODE_DEFINED 00211 NODE_POSTEXE, 00212 #define NODE_POSTEXE NODE_POSTEXE 00213 NODE_ALLOCA, 00214 #define NODE_ALLOCA NODE_ALLOCA 00215 NODE_BMETHOD, 00216 #define NODE_BMETHOD NODE_BMETHOD 00217 NODE_MEMO, 00218 #define NODE_MEMO NODE_MEMO 00219 NODE_IFUNC, 00220 #define NODE_IFUNC NODE_IFUNC 00221 NODE_DSYM, 00222 #define NODE_DSYM NODE_DSYM 00223 NODE_ATTRASGN, 00224 #define NODE_ATTRASGN NODE_ATTRASGN 00225 NODE_PRELUDE, 00226 #define NODE_PRELUDE NODE_PRELUDE 00227 NODE_LAMBDA, 00228 #define NODE_LAMBDA NODE_LAMBDA 00229 NODE_OPTBLOCK, 00230 #define NODE_OPTBLOCK NODE_OPTBLOCK 00231 NODE_LAST 00232 #define NODE_LAST NODE_LAST 00233 }; 00234 00235 typedef struct RNode { 00236 VALUE flags; 00237 VALUE nd_reserved; /* ex nd_file */ 00238 union { 00239 struct RNode *node; 00240 ID id; 00241 VALUE value; 00242 VALUE (*cfunc)(ANYARGS); 00243 ID *tbl; 00244 } u1; 00245 union { 00246 struct RNode *node; 00247 ID id; 00248 long argc; 00249 VALUE value; 00250 } u2; 00251 union { 00252 struct RNode *node; 00253 ID id; 00254 long state; 00255 struct rb_global_entry *entry; 00256 long cnt; 00257 VALUE value; 00258 } u3; 00259 } NODE; 00260 00261 #define RNODE(obj) (R_CAST(RNode)(obj)) 00262 00263 /* 0..4:T_TYPES, 5:FL_MARK, 6:reserved, 7:NODE_FL_NEWLINE */ 00264 #define NODE_FL_NEWLINE (((VALUE)1)<<7) 00265 #define NODE_FL_CREF_PUSHED_BY_EVAL NODE_FL_NEWLINE 00266 00267 #define NODE_TYPESHIFT 8 00268 #define NODE_TYPEMASK (((VALUE)0x7f)<<NODE_TYPESHIFT) 00269 00270 #define nd_type(n) ((int) (((RNODE(n))->flags & NODE_TYPEMASK)>>NODE_TYPESHIFT)) 00271 #define nd_set_type(n,t) \ 00272 RNODE(n)->flags=((RNODE(n)->flags&~NODE_TYPEMASK)|((((unsigned long)(t))<<NODE_TYPESHIFT)&NODE_TYPEMASK)) 00273 00274 #define NODE_LSHIFT (NODE_TYPESHIFT+7) 00275 #define NODE_LMASK (((SIGNED_VALUE)1<<(sizeof(VALUE)*CHAR_BIT-NODE_LSHIFT))-1) 00276 #define nd_line(n) (int)(RNODE(n)->flags>>NODE_LSHIFT) 00277 #define nd_set_line(n,l) \ 00278 RNODE(n)->flags=((RNODE(n)->flags&~(-1<<NODE_LSHIFT))|(((l)&NODE_LMASK)<<NODE_LSHIFT)) 00279 00280 #define nd_head u1.node 00281 #define nd_alen u2.argc 00282 #define nd_next u3.node 00283 00284 #define nd_cond u1.node 00285 #define nd_body u2.node 00286 #define nd_else u3.node 00287 00288 #define nd_orig u3.value 00289 00290 #define nd_resq u2.node 00291 #define nd_ensr u3.node 00292 00293 #define nd_1st u1.node 00294 #define nd_2nd u2.node 00295 00296 #define nd_stts u1.node 00297 00298 #define nd_entry u3.entry 00299 #define nd_vid u1.id 00300 #define nd_cflag u2.id 00301 #define nd_cval u3.value 00302 00303 #define nd_oid u1.id 00304 #define nd_cnt u3.cnt 00305 #define nd_tbl u1.tbl 00306 00307 #define nd_var u1.node 00308 #define nd_iter u3.node 00309 00310 #define nd_value u2.node 00311 #define nd_aid u3.id 00312 00313 #define nd_lit u1.value 00314 00315 #define nd_frml u2.argc 00316 #define nd_rest u1.id 00317 #define nd_opt u1.node 00318 #define nd_pid u1.id 00319 #define nd_plen u2.argc 00320 00321 #define nd_recv u1.node 00322 #define nd_mid u2.id 00323 #define nd_args u3.node 00324 00325 #define nd_noex u3.id 00326 #define nd_defn u3.node 00327 00328 #define nd_cfnc u1.cfunc 00329 #define nd_argc u2.argc 00330 00331 #define nd_cpath u1.node 00332 #define nd_super u3.node 00333 00334 #define nd_modl u1.id 00335 #define nd_clss u1.value 00336 00337 #define nd_beg u1.node 00338 #define nd_end u2.node 00339 #define nd_state u3.state 00340 #define nd_rval u2.value 00341 00342 #define nd_nth u2.argc 00343 00344 #define nd_tag u1.id 00345 #define nd_tval u2.value 00346 00347 #define nd_visi u2.argc 00348 00349 #define NEW_NODE(t,a0,a1,a2) rb_node_newnode((t),(VALUE)(a0),(VALUE)(a1),(VALUE)(a2)) 00350 00351 #define NEW_DEFN(i,a,d,p) NEW_NODE(NODE_DEFN,0,i,NEW_SCOPE(a,d)) 00352 #define NEW_DEFS(r,i,a,d) NEW_NODE(NODE_DEFS,r,i,NEW_SCOPE(a,d)) 00353 #define NEW_IFUNC(f,c) NEW_NODE(NODE_IFUNC,f,c,0) 00354 #define NEW_SCOPE(a,b) NEW_NODE(NODE_SCOPE,local_tbl(),b,a) 00355 #define NEW_BLOCK(a) NEW_NODE(NODE_BLOCK,a,0,0) 00356 #define NEW_IF(c,t,e) NEW_NODE(NODE_IF,c,t,e) 00357 #define NEW_UNLESS(c,t,e) NEW_IF(c,e,t) 00358 #define NEW_CASE(h,b) NEW_NODE(NODE_CASE,h,b,0) 00359 #define NEW_WHEN(c,t,e) NEW_NODE(NODE_WHEN,c,t,e) 00360 #define NEW_OPT_N(b) NEW_NODE(NODE_OPT_N,0,b,0) 00361 #define NEW_WHILE(c,b,n) NEW_NODE(NODE_WHILE,c,b,n) 00362 #define NEW_UNTIL(c,b,n) NEW_NODE(NODE_UNTIL,c,b,n) 00363 #define NEW_FOR(v,i,b) NEW_NODE(NODE_FOR,v,b,i) 00364 #define NEW_ITER(a,b) NEW_NODE(NODE_ITER,0,NEW_SCOPE(a,b),0) 00365 #define NEW_LAMBDA(a) NEW_NODE(NODE_LAMBDA,a,0,0) 00366 #define NEW_BREAK(s) NEW_NODE(NODE_BREAK,s,0,0) 00367 #define NEW_NEXT(s) NEW_NODE(NODE_NEXT,s,0,0) 00368 #define NEW_REDO() NEW_NODE(NODE_REDO,0,0,0) 00369 #define NEW_RETRY() NEW_NODE(NODE_RETRY,0,0,0) 00370 #define NEW_BEGIN(b) NEW_NODE(NODE_BEGIN,0,b,0) 00371 #define NEW_RESCUE(b,res,e) NEW_NODE(NODE_RESCUE,b,res,e) 00372 #define NEW_RESBODY(a,ex,n) NEW_NODE(NODE_RESBODY,n,ex,a) 00373 #define NEW_ENSURE(b,en) NEW_NODE(NODE_ENSURE,b,0,en) 00374 #define NEW_RETURN(s) NEW_NODE(NODE_RETURN,s,0,0) 00375 #define NEW_YIELD(a,s) NEW_NODE(NODE_YIELD,a,0,s) 00376 #define NEW_LIST(a) NEW_ARRAY(a) 00377 #define NEW_ARRAY(a) NEW_NODE(NODE_ARRAY,a,1,0) 00378 #define NEW_ZARRAY() NEW_NODE(NODE_ZARRAY,0,0,0) 00379 #define NEW_HASH(a) NEW_NODE(NODE_HASH,a,0,0) 00380 #define NEW_MASGN(l,r) NEW_NODE(NODE_MASGN,l,0,r) 00381 #define NEW_GASGN(v,val) NEW_NODE(NODE_GASGN,v,val,rb_global_entry(v)) 00382 #define NEW_LASGN(v,val) NEW_NODE(NODE_LASGN,v,val,0) 00383 #define NEW_DASGN(v,val) NEW_NODE(NODE_DASGN,v,val,0) 00384 #define NEW_DASGN_CURR(v,val) NEW_NODE(NODE_DASGN_CURR,v,val,0) 00385 #define NEW_IASGN(v,val) NEW_NODE(NODE_IASGN,v,val,0) 00386 #define NEW_IASGN2(v,val) NEW_NODE(NODE_IASGN2,v,val,0) 00387 #define NEW_CDECL(v,val,path) NEW_NODE(NODE_CDECL,v,val,path) 00388 #define NEW_CVASGN(v,val) NEW_NODE(NODE_CVASGN,v,val,0) 00389 #define NEW_CVDECL(v,val) NEW_NODE(NODE_CVDECL,v,val,0) 00390 #define NEW_OP_ASGN1(p,id,a) NEW_NODE(NODE_OP_ASGN1,p,id,a) 00391 #define NEW_OP_ASGN2(r,i,o,val) NEW_NODE(NODE_OP_ASGN2,r,val,NEW_OP_ASGN22(i,o)) 00392 #define NEW_OP_ASGN22(i,o) NEW_NODE(NODE_OP_ASGN2,i,o,rb_id_attrset(i)) 00393 #define NEW_OP_ASGN_OR(i,val) NEW_NODE(NODE_OP_ASGN_OR,i,val,0) 00394 #define NEW_OP_ASGN_AND(i,val) NEW_NODE(NODE_OP_ASGN_AND,i,val,0) 00395 #define NEW_GVAR(v) NEW_NODE(NODE_GVAR,v,0,rb_global_entry(v)) 00396 #define NEW_LVAR(v) NEW_NODE(NODE_LVAR,v,0,0) 00397 #define NEW_DVAR(v) NEW_NODE(NODE_DVAR,v,0,0) 00398 #define NEW_IVAR(v) NEW_NODE(NODE_IVAR,v,0,0) 00399 #define NEW_CONST(v) NEW_NODE(NODE_CONST,v,0,0) 00400 #define NEW_CVAR(v) NEW_NODE(NODE_CVAR,v,0,0) 00401 #define NEW_NTH_REF(n) NEW_NODE(NODE_NTH_REF,0,n,0) 00402 #define NEW_BACK_REF(n) NEW_NODE(NODE_BACK_REF,0,n,0) 00403 #define NEW_MATCH(c) NEW_NODE(NODE_MATCH,c,0,0) 00404 #define NEW_MATCH2(n1,n2) NEW_NODE(NODE_MATCH2,n1,n2,0) 00405 #define NEW_MATCH3(r,n2) NEW_NODE(NODE_MATCH3,r,n2,0) 00406 #define NEW_LIT(l) NEW_NODE(NODE_LIT,l,0,0) 00407 #define NEW_STR(s) NEW_NODE(NODE_STR,s,0,0) 00408 #define NEW_DSTR(s) NEW_NODE(NODE_DSTR,s,1,0) 00409 #define NEW_XSTR(s) NEW_NODE(NODE_XSTR,s,0,0) 00410 #define NEW_DXSTR(s) NEW_NODE(NODE_DXSTR,s,0,0) 00411 #define NEW_DSYM(s) NEW_NODE(NODE_DSYM,s,0,0) 00412 #define NEW_EVSTR(n) NEW_NODE(NODE_EVSTR,0,(n),0) 00413 #define NEW_CALL(r,m,a) NEW_NODE(NODE_CALL,r,m,a) 00414 #define NEW_FCALL(m,a) NEW_NODE(NODE_FCALL,0,m,a) 00415 #define NEW_VCALL(m) NEW_NODE(NODE_VCALL,0,m,0) 00416 #define NEW_SUPER(a) NEW_NODE(NODE_SUPER,0,0,a) 00417 #define NEW_ZSUPER() NEW_NODE(NODE_ZSUPER,0,0,0) 00418 #define NEW_ARGS(m,o) NEW_NODE(NODE_ARGS,o,m,0) 00419 #define NEW_ARGS_AUX(r,b) NEW_NODE(NODE_ARGS_AUX,r,b,0) 00420 #define NEW_OPT_ARG(i,v) NEW_NODE(NODE_OPT_ARG,i,v,0) 00421 #define NEW_POSTARG(i,v) NEW_NODE(NODE_POSTARG,i,v,0) 00422 #define NEW_ARGSCAT(a,b) NEW_NODE(NODE_ARGSCAT,a,b,0) 00423 #define NEW_ARGSPUSH(a,b) NEW_NODE(NODE_ARGSPUSH,a,b,0) 00424 #define NEW_SPLAT(a) NEW_NODE(NODE_SPLAT,a,0,0) 00425 #define NEW_TO_ARY(a) NEW_NODE(NODE_TO_ARY,a,0,0) 00426 #define NEW_BLOCK_ARG(v) NEW_NODE(NODE_BLOCK_ARG,v,0,local_cnt(v)) 00427 #define NEW_BLOCK_PASS(b) NEW_NODE(NODE_BLOCK_PASS,0,b,0) 00428 #define NEW_ALIAS(n,o) NEW_NODE(NODE_ALIAS,n,o,0) 00429 #define NEW_VALIAS(n,o) NEW_NODE(NODE_VALIAS,n,o,0) 00430 #define NEW_UNDEF(i) NEW_NODE(NODE_UNDEF,0,i,0) 00431 #define NEW_CLASS(n,b,s) NEW_NODE(NODE_CLASS,n,NEW_SCOPE(0,b),(s)) 00432 #define NEW_SCLASS(r,b) NEW_NODE(NODE_SCLASS,r,NEW_SCOPE(0,b),0) 00433 #define NEW_MODULE(n,b) NEW_NODE(NODE_MODULE,n,NEW_SCOPE(0,b),0) 00434 #define NEW_COLON2(c,i) NEW_NODE(NODE_COLON2,c,i,0) 00435 #define NEW_COLON3(i) NEW_NODE(NODE_COLON3,0,i,0) 00436 #define NEW_DOT2(b,e) NEW_NODE(NODE_DOT2,b,e,0) 00437 #define NEW_DOT3(b,e) NEW_NODE(NODE_DOT3,b,e,0) 00438 #define NEW_SELF() NEW_NODE(NODE_SELF,0,0,0) 00439 #define NEW_NIL() NEW_NODE(NODE_NIL,0,0,0) 00440 #define NEW_TRUE() NEW_NODE(NODE_TRUE,0,0,0) 00441 #define NEW_FALSE() NEW_NODE(NODE_FALSE,0,0,0) 00442 #define NEW_ERRINFO() NEW_NODE(NODE_ERRINFO,0,0,0) 00443 #define NEW_DEFINED(e) NEW_NODE(NODE_DEFINED,e,0,0) 00444 #define NEW_PREEXE(b) NEW_SCOPE(b) 00445 #define NEW_POSTEXE(b) NEW_NODE(NODE_POSTEXE,0,b,0) 00446 #define NEW_BMETHOD(b) NEW_NODE(NODE_BMETHOD,0,0,b) 00447 #define NEW_ATTRASGN(r,m,a) NEW_NODE(NODE_ATTRASGN,r,m,a) 00448 #define NEW_PRELUDE(p,b) NEW_NODE(NODE_PRELUDE,p,b,0) 00449 #define NEW_OPTBLOCK(a) NEW_NODE(NODE_OPTBLOCK,a,0,0) 00450 00451 #if defined __GNUC__ && __GNUC__ >= 4 00452 #pragma GCC visibility push(default) 00453 #endif 00454 00455 VALUE rb_parser_new(void); 00456 VALUE rb_parser_end_seen_p(VALUE); 00457 VALUE rb_parser_encoding(VALUE); 00458 VALUE rb_parser_get_yydebug(VALUE); 00459 VALUE rb_parser_set_yydebug(VALUE, VALUE); 00460 VALUE rb_parser_dump_tree(NODE *node, int comment); 00461 NODE *rb_parser_append_print(VALUE, NODE *); 00462 NODE *rb_parser_while_loop(VALUE, NODE *, int, int); 00463 00464 NODE *rb_parser_compile_cstr(volatile VALUE, const char*, const char*, int, int); 00465 NODE *rb_parser_compile_string(volatile VALUE, const char*, VALUE, int); 00466 NODE *rb_parser_compile_file(volatile VALUE, const char*, VALUE, int); 00467 00468 NODE *rb_compile_cstr(const char*, const char*, int, int); 00469 NODE *rb_compile_string(const char*, VALUE, int); 00470 NODE *rb_compile_file(const char*, VALUE, int); 00471 00472 NODE *rb_node_newnode(enum node_type,VALUE,VALUE,VALUE); 00473 NODE *rb_node_newnode_longlife(enum node_type,VALUE,VALUE,VALUE); 00474 00475 struct rb_global_entry { 00476 struct rb_global_variable *var; 00477 ID id; 00478 }; 00479 00480 struct rb_global_entry *rb_global_entry(ID); 00481 VALUE rb_gvar_get(struct rb_global_entry *); 00482 VALUE rb_gvar_set(struct rb_global_entry *, VALUE); 00483 VALUE rb_gvar_defined(struct rb_global_entry *); 00484 const struct kwtable *rb_reserved_word(const char *, unsigned int); 00485 00486 struct parser_params; 00487 void *rb_parser_malloc(struct parser_params *, size_t); 00488 void *rb_parser_realloc(struct parser_params *, void *, size_t); 00489 void *rb_parser_calloc(struct parser_params *, size_t, size_t); 00490 void rb_parser_free(struct parser_params *, void *); 00491 00492 #if defined __GNUC__ && __GNUC__ >= 4 00493 #pragma GCC visibility pop 00494 #endif 00495 00496 #if defined(__cplusplus) 00497 #if 0 00498 { /* satisfy cc-mode */ 00499 #endif 00500 } /* extern "C" { */ 00501 #endif 00502 00503 #endif /* RUBY_NODE_H */ 00504