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authorko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2008-09-23 19:52:31 +0000
committerko1 <ko1@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2008-09-23 19:52:31 +0000
commit2e311f6bd56a6f6f380e400863a21adbfb73ddfe (patch)
treec56bf2b27bef79b269b2e4879cb7df901aaa6f63 /node.h
parent57c4acf94ad977c520a805becb47b27eaf965e1e (diff)
* include/ruby/node.h, node.h: move node.h from include path.
This change stop to install node.h beacuase of saving ABI (node.h will be changed. Extensions should not depends on this file). * blockinlining.c, class.c, compile.c, debug.h, enum.c, gc.c, iseq.c, parse.y, ruby.c, signal.c, variable.c, vm.c, vm_core.h, vm_dump.c: ditto. * ext/ripper/depend: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19500 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'node.h')
-rw-r--r--node.h516
1 files changed, 516 insertions, 0 deletions
diff --git a/node.h b/node.h
new file mode 100644
index 0000000..5ae2838
--- /dev/null
+++ b/node.h
@@ -0,0 +1,516 @@
+/**********************************************************************
+
+ node.h -
+
+ $Author$
+ created at: Fri May 28 15:14:02 JST 1993
+
+ Copyright (C) 1993-2007 Yukihiro Matsumoto
+
+**********************************************************************/
+
+#ifndef RUBY_NODE_H
+#define RUBY_NODE_H 1
+
+#if defined(__cplusplus)
+extern "C" {
+#if 0
+} /* satisfy cc-mode */
+#endif
+#endif
+
+enum node_type {
+ NODE_METHOD,
+#define NODE_METHOD NODE_METHOD
+ NODE_FBODY,
+#define NODE_FBODY NODE_FBODY
+ NODE_CFUNC,
+#define NODE_CFUNC NODE_CFUNC
+ NODE_SCOPE,
+#define NODE_SCOPE NODE_SCOPE
+ NODE_BLOCK,
+#define NODE_BLOCK NODE_BLOCK
+ NODE_IF,
+#define NODE_IF NODE_IF
+ NODE_CASE,
+#define NODE_CASE NODE_CASE
+ NODE_WHEN,
+#define NODE_WHEN NODE_WHEN
+ NODE_OPT_N,
+#define NODE_OPT_N NODE_OPT_N
+ NODE_WHILE,
+#define NODE_WHILE NODE_WHILE
+ NODE_UNTIL,
+#define NODE_UNTIL NODE_UNTIL
+ NODE_ITER,
+#define NODE_ITER NODE_ITER
+ NODE_FOR,
+#define NODE_FOR NODE_FOR
+ NODE_BREAK,
+#define NODE_BREAK NODE_BREAK
+ NODE_NEXT,
+#define NODE_NEXT NODE_NEXT
+ NODE_REDO,
+#define NODE_REDO NODE_REDO
+ NODE_RETRY,
+#define NODE_RETRY NODE_RETRY
+ NODE_BEGIN,
+#define NODE_BEGIN NODE_BEGIN
+ NODE_RESCUE,
+#define NODE_RESCUE NODE_RESCUE
+ NODE_RESBODY,
+#define NODE_RESBODY NODE_RESBODY
+ NODE_ENSURE,
+#define NODE_ENSURE NODE_ENSURE
+ NODE_AND,
+#define NODE_AND NODE_AND
+ NODE_OR,
+#define NODE_OR NODE_OR
+ NODE_MASGN,
+#define NODE_MASGN NODE_MASGN
+ NODE_LASGN,
+#define NODE_LASGN NODE_LASGN
+ NODE_DASGN,
+#define NODE_DASGN NODE_DASGN
+ NODE_DASGN_CURR,
+#define NODE_DASGN_CURR NODE_DASGN_CURR
+ NODE_GASGN,
+#define NODE_GASGN NODE_GASGN
+ NODE_IASGN,
+#define NODE_IASGN NODE_IASGN
+ NODE_IASGN2,
+#define NODE_IASGN2 NODE_IASGN2
+ NODE_CDECL,
+#define NODE_CDECL NODE_CDECL
+ NODE_CVASGN,
+#define NODE_CVASGN NODE_CVASGN
+ NODE_CVDECL,
+#define NODE_CVDECL NODE_CVDECL
+ NODE_OP_ASGN1,
+#define NODE_OP_ASGN1 NODE_OP_ASGN1
+ NODE_OP_ASGN2,
+#define NODE_OP_ASGN2 NODE_OP_ASGN2
+ NODE_OP_ASGN_AND,
+#define NODE_OP_ASGN_AND NODE_OP_ASGN_AND
+ NODE_OP_ASGN_OR,
+#define NODE_OP_ASGN_OR NODE_OP_ASGN_OR
+ NODE_CALL,
+#define NODE_CALL NODE_CALL
+ NODE_FCALL,
+#define NODE_FCALL NODE_FCALL
+ NODE_VCALL,
+#define NODE_VCALL NODE_VCALL
+ NODE_SUPER,
+#define NODE_SUPER NODE_SUPER
+ NODE_ZSUPER,
+#define NODE_ZSUPER NODE_ZSUPER
+ NODE_ARRAY,
+#define NODE_ARRAY NODE_ARRAY
+ NODE_ZARRAY,
+#define NODE_ZARRAY NODE_ZARRAY
+ NODE_VALUES,
+#define NODE_VALUES NODE_VALUES
+ NODE_HASH,
+#define NODE_HASH NODE_HASH
+ NODE_RETURN,
+#define NODE_RETURN NODE_RETURN
+ NODE_YIELD,
+#define NODE_YIELD NODE_YIELD
+ NODE_LVAR,
+#define NODE_LVAR NODE_LVAR
+ NODE_DVAR,
+#define NODE_DVAR NODE_DVAR
+ NODE_GVAR,
+#define NODE_GVAR NODE_GVAR
+ NODE_IVAR,
+#define NODE_IVAR NODE_IVAR
+ NODE_CONST,
+#define NODE_CONST NODE_CONST
+ NODE_CVAR,
+#define NODE_CVAR NODE_CVAR
+ NODE_NTH_REF,
+#define NODE_NTH_REF NODE_NTH_REF
+ NODE_BACK_REF,
+#define NODE_BACK_REF NODE_BACK_REF
+ NODE_MATCH,
+#define NODE_MATCH NODE_MATCH
+ NODE_MATCH2,
+#define NODE_MATCH2 NODE_MATCH2
+ NODE_MATCH3,
+#define NODE_MATCH3 NODE_MATCH3
+ NODE_LIT,
+#define NODE_LIT NODE_LIT
+ NODE_STR,
+#define NODE_STR NODE_STR
+ NODE_DSTR,
+#define NODE_DSTR NODE_DSTR
+ NODE_XSTR,
+#define NODE_XSTR NODE_XSTR
+ NODE_DXSTR,
+#define NODE_DXSTR NODE_DXSTR
+ NODE_EVSTR,
+#define NODE_EVSTR NODE_EVSTR
+ NODE_DREGX,
+#define NODE_DREGX NODE_DREGX
+ NODE_DREGX_ONCE,
+#define NODE_DREGX_ONCE NODE_DREGX_ONCE
+ NODE_ARGS,
+#define NODE_ARGS NODE_ARGS
+ NODE_ARGS_AUX,
+#define NODE_ARGS_AUX NODE_ARGS_AUX
+ NODE_OPT_ARG,
+#define NODE_OPT_ARG NODE_OPT_ARG
+ NODE_POSTARG,
+#define NODE_POSTARG NODE_POSTARG
+ NODE_ARGSCAT,
+#define NODE_ARGSCAT NODE_ARGSCAT
+ NODE_ARGSPUSH,
+#define NODE_ARGSPUSH NODE_ARGSPUSH
+ NODE_SPLAT,
+#define NODE_SPLAT NODE_SPLAT
+ NODE_TO_ARY,
+#define NODE_TO_ARY NODE_TO_ARY
+ NODE_BLOCK_ARG,
+#define NODE_BLOCK_ARG NODE_BLOCK_ARG
+ NODE_BLOCK_PASS,
+#define NODE_BLOCK_PASS NODE_BLOCK_PASS
+ NODE_DEFN,
+#define NODE_DEFN NODE_DEFN
+ NODE_DEFS,
+#define NODE_DEFS NODE_DEFS
+ NODE_ALIAS,
+#define NODE_ALIAS NODE_ALIAS
+ NODE_VALIAS,
+#define NODE_VALIAS NODE_VALIAS
+ NODE_UNDEF,
+#define NODE_UNDEF NODE_UNDEF
+ NODE_CLASS,
+#define NODE_CLASS NODE_CLASS
+ NODE_MODULE,
+#define NODE_MODULE NODE_MODULE
+ NODE_SCLASS,
+#define NODE_SCLASS NODE_SCLASS
+ NODE_COLON2,
+#define NODE_COLON2 NODE_COLON2
+ NODE_COLON3,
+#define NODE_COLON3 NODE_COLON3
+ NODE_DOT2,
+#define NODE_DOT2 NODE_DOT2
+ NODE_DOT3,
+#define NODE_DOT3 NODE_DOT3
+ NODE_FLIP2,
+#define NODE_FLIP2 NODE_FLIP2
+ NODE_FLIP3,
+#define NODE_FLIP3 NODE_FLIP3
+ NODE_ATTRSET,
+#define NODE_ATTRSET NODE_ATTRSET
+ NODE_SELF,
+#define NODE_SELF NODE_SELF
+ NODE_NIL,
+#define NODE_NIL NODE_NIL
+ NODE_TRUE,
+#define NODE_TRUE NODE_TRUE
+ NODE_FALSE,
+#define NODE_FALSE NODE_FALSE
+ NODE_ERRINFO,
+#define NODE_ERRINFO NODE_ERRINFO
+ NODE_DEFINED,
+#define NODE_DEFINED NODE_DEFINED
+ NODE_POSTEXE,
+#define NODE_POSTEXE NODE_POSTEXE
+ NODE_ALLOCA,
+#define NODE_ALLOCA NODE_ALLOCA
+ NODE_BMETHOD,
+#define NODE_BMETHOD NODE_BMETHOD
+ NODE_MEMO,
+#define NODE_MEMO NODE_MEMO
+ NODE_IFUNC,
+#define NODE_IFUNC NODE_IFUNC
+ NODE_DSYM,
+#define NODE_DSYM NODE_DSYM
+ NODE_ATTRASGN,
+#define NODE_ATTRASGN NODE_ATTRASGN
+ NODE_PRELUDE,
+#define NODE_PRELUDE NODE_PRELUDE
+ NODE_LAMBDA,
+#define NODE_LAMBDA NODE_LAMBDA
+ NODE_OPTBLOCK,
+#define NODE_OPTBLOCK NODE_OPTBLOCK
+ NODE_LAST
+#define NODE_LAST NODE_LAST
+};
+
+typedef struct RNode {
+ unsigned long flags;
+ char *nd_file;
+ union {
+ struct RNode *node;
+ ID id;
+ VALUE value;
+ VALUE (*cfunc)(ANYARGS);
+ ID *tbl;
+ } u1;
+ union {
+ struct RNode *node;
+ ID id;
+ long argc;
+ VALUE value;
+ } u2;
+ union {
+ struct RNode *node;
+ ID id;
+ long state;
+ struct global_entry *entry;
+ long cnt;
+ VALUE value;
+ } u3;
+} NODE;
+
+#define RNODE(obj) (R_CAST(RNode)(obj))
+
+/* 0..4:T_TYPES, 5:FL_MARK, 6:reserved, 7:NODE_FL_NEWLINE */
+#define NODE_FL_NEWLINE (((VALUE)1)<<7)
+
+#define NODE_TYPESHIFT 8
+#define NODE_TYPEMASK (((VALUE)0x7f)<<NODE_TYPESHIFT)
+
+#define nd_type(n) ((int) (((RNODE(n))->flags & NODE_TYPEMASK)>>NODE_TYPESHIFT))
+#define nd_set_type(n,t) \
+ RNODE(n)->flags=((RNODE(n)->flags&~NODE_TYPEMASK)|(((t)<<NODE_TYPESHIFT)&NODE_TYPEMASK))
+
+#define NODE_LSHIFT (NODE_TYPESHIFT+7)
+#define NODE_LMASK (((SIGNED_VALUE)1<<(sizeof(VALUE)*CHAR_BIT-NODE_LSHIFT))-1)
+#define nd_line(n) ((VALUE)(((RNODE(n))->flags>>NODE_LSHIFT)&NODE_LMASK))
+#define nd_set_line(n,l) \
+ RNODE(n)->flags=((RNODE(n)->flags&~(-1<<NODE_LSHIFT))|(((l)&NODE_LMASK)<<NODE_LSHIFT))
+
+#define nd_head u1.node
+#define nd_alen u2.argc
+#define nd_next u3.node
+
+#define nd_cond u1.node
+#define nd_body u2.node
+#define nd_else u3.node
+
+#define nd_orig u3.value
+
+#define nd_resq u2.node
+#define nd_ensr u3.node
+
+#define nd_1st u1.node
+#define nd_2nd u2.node
+
+#define nd_stts u1.node
+
+#define nd_entry u3.entry
+#define nd_vid u1.id
+#define nd_cflag u2.id
+#define nd_cval u3.value
+
+#define nd_oid u1.id
+#define nd_cnt u3.cnt
+#define nd_tbl u1.tbl
+
+#define nd_var u1.node
+#define nd_iter u3.node
+
+#define nd_value u2.node
+#define nd_aid u3.id
+
+#define nd_lit u1.value
+
+#define nd_frml u2.argc
+#define nd_rest u1.id
+#define nd_opt u1.node
+#define nd_pid u1.id
+#define nd_plen u2.argc
+
+#define nd_recv u1.node
+#define nd_mid u2.id
+#define nd_args u3.node
+
+#define nd_noex u3.id
+#define nd_defn u3.node
+
+#define nd_cfnc u1.cfunc
+#define nd_argc u2.argc
+
+#define nd_cpath u1.node
+#define nd_super u3.node
+
+#define nd_modl u1.id
+#define nd_clss u1.value
+
+#define nd_beg u1.node
+#define nd_end u2.node
+#define nd_state u3.state
+#define nd_rval u2.value
+
+#define nd_nth u2.argc
+
+#define nd_tag u1.id
+#define nd_tval u2.value
+
+#define nd_visi u2.argc
+
+#define NEW_NODE(t,a0,a1,a2) rb_node_newnode((t),(VALUE)(a0),(VALUE)(a1),(VALUE)(a2))
+
+#define NEW_METHOD(n,x,v) NEW_NODE(NODE_METHOD,x,n,v)
+#define NEW_FBODY(n,i) NEW_NODE(NODE_FBODY,i,n,0)
+#define NEW_DEFN(i,a,d,p) NEW_NODE(NODE_DEFN,0,i,NEW_SCOPE(a,d))
+#define NEW_DEFS(r,i,a,d) NEW_NODE(NODE_DEFS,r,i,NEW_SCOPE(a,d))
+#define NEW_CFUNC(f,c) NEW_NODE(NODE_CFUNC,f,c,0)
+#define NEW_IFUNC(f,c) NEW_NODE(NODE_IFUNC,f,c,0)
+#define NEW_SCOPE(a,b) NEW_NODE(NODE_SCOPE,local_tbl(),b,a)
+#define NEW_BLOCK(a) NEW_NODE(NODE_BLOCK,a,0,0)
+#define NEW_IF(c,t,e) NEW_NODE(NODE_IF,c,t,e)
+#define NEW_UNLESS(c,t,e) NEW_IF(c,e,t)
+#define NEW_CASE(h,b) NEW_NODE(NODE_CASE,h,b,0)
+#define NEW_WHEN(c,t,e) NEW_NODE(NODE_WHEN,c,t,e)
+#define NEW_OPT_N(b) NEW_NODE(NODE_OPT_N,0,b,0)
+#define NEW_WHILE(c,b,n) NEW_NODE(NODE_WHILE,c,b,n)
+#define NEW_UNTIL(c,b,n) NEW_NODE(NODE_UNTIL,c,b,n)
+#define NEW_FOR(v,i,b) NEW_NODE(NODE_FOR,v,b,i)
+#define NEW_ITER(a,b) NEW_NODE(NODE_ITER,0,NEW_SCOPE(a,b),0)
+#define NEW_LAMBDA(a) NEW_NODE(NODE_LAMBDA,a,0,0)
+#define NEW_BREAK(s) NEW_NODE(NODE_BREAK,s,0,0)
+#define NEW_NEXT(s) NEW_NODE(NODE_NEXT,s,0,0)
+#define NEW_REDO() NEW_NODE(NODE_REDO,0,0,0)
+#define NEW_RETRY() NEW_NODE(NODE_RETRY,0,0,0)
+#define NEW_BEGIN(b) NEW_NODE(NODE_BEGIN,0,b,0)
+#define NEW_RESCUE(b,res,e) NEW_NODE(NODE_RESCUE,b,res,e)
+#define NEW_RESBODY(a,ex,n) NEW_NODE(NODE_RESBODY,n,ex,a)
+#define NEW_ENSURE(b,en) NEW_NODE(NODE_ENSURE,b,0,en)
+#define NEW_RETURN(s) NEW_NODE(NODE_RETURN,s,0,0)
+#define NEW_YIELD(a,s) NEW_NODE(NODE_YIELD,a,0,s)
+#define NEW_LIST(a) NEW_ARRAY(a)
+#define NEW_ARRAY(a) NEW_NODE(NODE_ARRAY,a,1,0)
+#define NEW_ZARRAY() NEW_NODE(NODE_ZARRAY,0,0,0)
+#define NEW_HASH(a) NEW_NODE(NODE_HASH,a,0,0)
+#define NEW_MASGN(l,r) NEW_NODE(NODE_MASGN,l,0,r)
+#define NEW_GASGN(v,val) NEW_NODE(NODE_GASGN,v,val,rb_global_entry(v))
+#define NEW_LASGN(v,val) NEW_NODE(NODE_LASGN,v,val,0)
+#define NEW_DASGN(v,val) NEW_NODE(NODE_DASGN,v,val,0)
+#define NEW_DASGN_CURR(v,val) NEW_NODE(NODE_DASGN_CURR,v,val,0)
+#define NEW_IASGN(v,val) NEW_NODE(NODE_IASGN,v,val,0)
+#define NEW_IASGN2(v,val) NEW_NODE(NODE_IASGN2,v,val,0)
+#define NEW_CDECL(v,val,path) NEW_NODE(NODE_CDECL,v,val,path)
+#define NEW_CVASGN(v,val) NEW_NODE(NODE_CVASGN,v,val,0)
+#define NEW_CVDECL(v,val) NEW_NODE(NODE_CVDECL,v,val,0)
+#define NEW_OP_ASGN1(p,id,a) NEW_NODE(NODE_OP_ASGN1,p,id,a)
+#define NEW_OP_ASGN2(r,i,o,val) NEW_NODE(NODE_OP_ASGN2,r,val,NEW_OP_ASGN22(i,o))
+#define NEW_OP_ASGN22(i,o) NEW_NODE(NODE_OP_ASGN2,i,o,rb_id_attrset(i))
+#define NEW_OP_ASGN_OR(i,val) NEW_NODE(NODE_OP_ASGN_OR,i,val,0)
+#define NEW_OP_ASGN_AND(i,val) NEW_NODE(NODE_OP_ASGN_AND,i,val,0)
+#define NEW_GVAR(v) NEW_NODE(NODE_GVAR,v,0,rb_global_entry(v))
+#define NEW_LVAR(v) NEW_NODE(NODE_LVAR,v,0,0)
+#define NEW_DVAR(v) NEW_NODE(NODE_DVAR,v,0,0)
+#define NEW_IVAR(v) NEW_NODE(NODE_IVAR,v,0,0)
+#define NEW_CONST(v) NEW_NODE(NODE_CONST,v,0,0)
+#define NEW_CVAR(v) NEW_NODE(NODE_CVAR,v,0,0)
+#define NEW_NTH_REF(n) NEW_NODE(NODE_NTH_REF,0,n,0)
+#define NEW_BACK_REF(n) NEW_NODE(NODE_BACK_REF,0,n,0)
+#define NEW_MATCH(c) NEW_NODE(NODE_MATCH,c,0,0)
+#define NEW_MATCH2(n1,n2) NEW_NODE(NODE_MATCH2,n1,n2,0)
+#define NEW_MATCH3(r,n2) NEW_NODE(NODE_MATCH3,r,n2,0)
+#define NEW_LIT(l) NEW_NODE(NODE_LIT,l,0,0)
+#define NEW_STR(s) NEW_NODE(NODE_STR,s,0,0)
+#define NEW_DSTR(s) NEW_NODE(NODE_DSTR,s,1,0)
+#define NEW_XSTR(s) NEW_NODE(NODE_XSTR,s,0,0)
+#define NEW_DXSTR(s) NEW_NODE(NODE_DXSTR,s,0,0)
+#define NEW_DSYM(s) NEW_NODE(NODE_DSYM,s,0,0)
+#define NEW_EVSTR(n) NEW_NODE(NODE_EVSTR,0,(n),0)
+#define NEW_CALL(r,m,a) NEW_NODE(NODE_CALL,r,m,a)
+#define NEW_FCALL(m,a) NEW_NODE(NODE_FCALL,0,m,a)
+#define NEW_VCALL(m) NEW_NODE(NODE_VCALL,0,m,0)
+#define NEW_SUPER(a) NEW_NODE(NODE_SUPER,0,0,a)
+#define NEW_ZSUPER() NEW_NODE(NODE_ZSUPER,0,0,0)
+#define NEW_ARGS(m,o) NEW_NODE(NODE_ARGS,o,m,0)
+#define NEW_ARGS_AUX(r,b) NEW_NODE(NODE_ARGS_AUX,r,b,0)
+#define NEW_OPT_ARG(i,v) NEW_NODE(NODE_OPT_ARG,i,v,0)
+#define NEW_POSTARG(i,v) NEW_NODE(NODE_POSTARG,i,v,0)
+#define NEW_ARGSCAT(a,b) NEW_NODE(NODE_ARGSCAT,a,b,0)
+#define NEW_ARGSPUSH(a,b) NEW_NODE(NODE_ARGSPUSH,a,b,0)
+#define NEW_SPLAT(a) NEW_NODE(NODE_SPLAT,a,0,0)
+#define NEW_TO_ARY(a) NEW_NODE(NODE_TO_ARY,a,0,0)
+#define NEW_BLOCK_ARG(v) NEW_NODE(NODE_BLOCK_ARG,v,0,local_cnt(v))
+#define NEW_BLOCK_PASS(b) NEW_NODE(NODE_BLOCK_PASS,0,b,0)
+#define NEW_ALIAS(n,o) NEW_NODE(NODE_ALIAS,n,o,0)
+#define NEW_VALIAS(n,o) NEW_NODE(NODE_VALIAS,n,o,0)
+#define NEW_UNDEF(i) NEW_NODE(NODE_UNDEF,0,i,0)
+#define NEW_CLASS(n,b,s) NEW_NODE(NODE_CLASS,n,NEW_SCOPE(0,b),(s))
+#define NEW_SCLASS(r,b) NEW_NODE(NODE_SCLASS,r,NEW_SCOPE(0,b),0)
+#define NEW_MODULE(n,b) NEW_NODE(NODE_MODULE,n,NEW_SCOPE(0,b),0)
+#define NEW_COLON2(c,i) NEW_NODE(NODE_COLON2,c,i,0)
+#define NEW_COLON3(i) NEW_NODE(NODE_COLON3,0,i,0)
+#define NEW_DOT2(b,e) NEW_NODE(NODE_DOT2,b,e,0)
+#define NEW_DOT3(b,e) NEW_NODE(NODE_DOT3,b,e,0)
+#define NEW_ATTRSET(a) NEW_NODE(NODE_ATTRSET,a,0,0)
+#define NEW_SELF() NEW_NODE(NODE_SELF,0,0,0)
+#define NEW_NIL() NEW_NODE(NODE_NIL,0,0,0)
+#define NEW_TRUE() NEW_NODE(NODE_TRUE,0,0,0)
+#define NEW_FALSE() NEW_NODE(NODE_FALSE,0,0,0)
+#define NEW_ERRINFO() NEW_NODE(NODE_ERRINFO,0,0,0)
+#define NEW_DEFINED(e) NEW_NODE(NODE_DEFINED,e,0,0)
+#define NEW_PREEXE(b) NEW_SCOPE(b)
+#define NEW_POSTEXE(b) NEW_NODE(NODE_POSTEXE,0,b,0)
+#define NEW_BMETHOD(b) NEW_NODE(NODE_BMETHOD,0,0,b)
+#define NEW_ATTRASGN(r,m,a) NEW_NODE(NODE_ATTRASGN,r,m,a)
+#define NEW_PRELUDE(p,b) NEW_NODE(NODE_PRELUDE,p,b,0)
+#define NEW_OPTBLOCK(a) NEW_NODE(NODE_OPTBLOCK,a,0,0)
+
+#define NOEX_PUBLIC 0x00
+#define NOEX_NOSUPER 0x01
+#define NOEX_PRIVATE 0x02
+#define NOEX_PROTECTED 0x04
+#define NOEX_MASK 0x06 /* 0110 */
+#define NOEX_BASIC 0x08
+
+#define NOEX_UNDEF NOEX_NOSUPER
+
+#define NOEX_MODFUNC 0x10
+#define NOEX_SUPER 0x20
+#define NOEX_VCALL 0x40
+
+#define NOEX_SAFE(n) (((n) >> 8) & 0x0F)
+#define NOEX_WITH(n, s) ((s << 8) | (n) | (ruby_running ? 0 : NOEX_BASIC))
+#define NOEX_WITH_SAFE(n) NOEX_WITH(n, rb_safe_level())
+
+#define CALL_PUBLIC 0
+#define CALL_FCALL 1
+#define CALL_VCALL 2
+#define CALL_SUPER 3
+
+#define RUBY_VM_METHOD_NODE NODE_METHOD
+
+VALUE rb_parser_new(void);
+VALUE rb_parser_end_seen_p(VALUE);
+VALUE rb_parser_encoding(VALUE);
+
+NODE *rb_parser_compile_cstr(volatile VALUE, const char*, const char*, int, int);
+NODE *rb_parser_compile_string(volatile VALUE, const char*, VALUE, int);
+NODE *rb_parser_compile_file(volatile VALUE, const char*, VALUE, int);
+
+NODE *rb_compile_cstr(const char*, const char*, int, int);
+NODE *rb_compile_string(const char*, VALUE, int);
+NODE *rb_compile_file(const char*, VALUE, int);
+
+void rb_add_method(VALUE, ID, NODE *, int);
+NODE *rb_node_newnode(enum node_type,VALUE,VALUE,VALUE);
+
+NODE* rb_method_node(VALUE klass, ID id);
+int rb_node_arity(NODE* node);
+
+struct global_entry *rb_global_entry(ID);
+VALUE rb_gvar_get(struct global_entry *);
+VALUE rb_gvar_set(struct global_entry *, VALUE);
+VALUE rb_gvar_defined(struct global_entry *);
+
+#if defined(__cplusplus)
+#if 0
+{ /* satisfy cc-mode */
+#endif
+} /* extern "C" { */
+#endif
+
+#endif /* RUBY_NODE_H */