diff options
Diffstat (limited to 'node.h')
| -rw-r--r-- | node.h | 360 |
1 files changed, 184 insertions, 176 deletions
@@ -3,126 +3,233 @@ node.h - $Author$ - $Date$ created at: Fri May 28 15:14:02 JST 1993 - Copyright (C) 1993-2003 Yukihiro Matsumoto + Copyright (C) 1993-2007 Yukihiro Matsumoto **********************************************************************/ -#ifndef NODE_H -#define NODE_H +#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, - NODE_FBODY, - 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, - NODE_NOT, +#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, - NODE_SVALUE, +#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, - NODE_CREF, +#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, - NODE_ATTRSET, +#define NODE_FLIP3 NODE_FLIP3 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, - NODE_NEWLINE, +#define NODE_DEFINED NODE_DEFINED NODE_POSTEXE, +#define NODE_POSTEXE NODE_POSTEXE NODE_ALLOCA, - NODE_DMETHOD, +#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 { @@ -145,24 +252,28 @@ typedef struct RNode { struct RNode *node; ID id; long state; - struct global_entry *entry; + struct rb_global_entry *entry; long cnt; VALUE value; } u3; } NODE; -extern NODE *ruby_cref; -extern NODE *ruby_top_cref; - #define RNODE(obj) (R_CAST(RNode)(obj)) -#define nd_type(n) ((int)(((RNODE(n))->flags>>FL_USHIFT)&0xff)) +/* 0..4:T_TYPES, 5:FL_MARK, 6:reserved, 7:NODE_FL_NEWLINE */ +#define NODE_FL_NEWLINE (((VALUE)1)<<7) +#define NODE_FL_CREF_PUSHED_BY_EVAL NODE_FL_NEWLINE + +#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&~FL_UMASK)|(((t)<<FL_USHIFT)&FL_UMASK)) + RNODE(n)->flags=((RNODE(n)->flags&~NODE_TYPEMASK)|((((unsigned long)t)<<NODE_TYPESHIFT)&NODE_TYPEMASK)) -#define NODE_LSHIFT (FL_USHIFT+8) -#define NODE_LMASK (((long)1<<(sizeof(NODE*)*CHAR_BIT-NODE_LSHIFT))-1) -#define nd_line(n) ((unsigned int)(((RNODE(n))->flags>>NODE_LSHIFT)&NODE_LMASK)) +#define NODE_LSHIFT (NODE_TYPESHIFT+7) +#define NODE_LMASK (((SIGNED_VALUE)1<<(sizeof(VALUE)*CHAR_BIT-NODE_LSHIFT))-1) +#define nd_line(n) (int)(RNODE(n)->flags>>NODE_LSHIFT) #define nd_set_line(n,l) \ RNODE(n)->flags=((RNODE(n)->flags&~(-1<<NODE_LSHIFT))|(((l)&NODE_LMASK)<<NODE_LSHIFT)) @@ -189,11 +300,11 @@ extern NODE *ruby_top_cref; #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_ibdy u2.node #define nd_iter u3.node #define nd_value u2.node @@ -201,15 +312,17 @@ extern NODE *ruby_top_cref; #define nd_lit u1.value -#define nd_frml u1.node -#define nd_rest u2.node +#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 u1.id +#define nd_noex u3.id #define nd_defn u3.node #define nd_cfnc u1.cfunc @@ -231,16 +344,14 @@ extern NODE *ruby_top_cref; #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) NEW_NODE(NODE_METHOD,x,n,0) -#define NEW_FBODY(n,i,o) NEW_NODE(NODE_FBODY,n,i,o) -#define NEW_DEFN(i,a,d,p) NEW_NODE(NODE_DEFN,p,i,NEW_RFUNC(a,d)) -#define NEW_DEFS(r,i,a,d) NEW_NODE(NODE_DEFS,r,i,NEW_RFUNC(a,d)) -#define NEW_CFUNC(f,c) NEW_NODE(NODE_CFUNC,f,c,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_IFUNC(f,c) NEW_NODE(NODE_IFUNC,f,c,0) -#define NEW_RFUNC(b1,b2) NEW_SCOPE(block_append(b1,b2)) -#define NEW_SCOPE(b) NEW_NODE(NODE_SCOPE,local_tbl(),0,(b)) +#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) @@ -250,7 +361,8 @@ extern NODE *ruby_top_cref; #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(v,i,b) NEW_NODE(NODE_ITER,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) @@ -265,13 +377,13 @@ extern NODE *ruby_top_cref; #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_NOT(a) NEW_NODE(NODE_NOT,0,a,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,local_cnt(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) @@ -281,13 +393,13 @@ extern NODE *ruby_top_cref; #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,local_cnt(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,local_cnt('~')) -#define NEW_BACK_REF(n) NEW_NODE(NODE_BACK_REF,0,n,local_cnt('~')) +#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) @@ -303,173 +415,69 @@ extern NODE *ruby_top_cref; #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(f,o,r) NEW_NODE(NODE_ARGS,o,r,f) +#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_SVALUE(a) NEW_NODE(NODE_SVALUE,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(b),(s)) -#define NEW_SCLASS(r,b) NEW_NODE(NODE_SCLASS,r,NEW_SCOPE(b),0) -#define NEW_MODULE(n,b) NEW_NODE(NODE_MODULE,n,NEW_SCOPE(b),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_CREF(c) (NEW_NODE(NODE_CREF,0,0,c)) #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_NEWLINE(n) NEW_NODE(NODE_NEWLINE,0,0,n) #define NEW_PREEXE(b) NEW_SCOPE(b) -#define NEW_POSTEXE() NEW_NODE(NODE_POSTEXE,0,0,0) -#define NEW_DMETHOD(b) NEW_NODE(NODE_DMETHOD,0,0,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 0 -#define NOEX_NOSUPER 1 -#define NOEX_PRIVATE 2 -#define NOEX_PROTECTED 4 -#define NOEX_MASK 6 - -#define NOEX_UNDEF NOEX_NOSUPER - -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)); - -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 *)); - -typedef unsigned int rb_event_t; - -#define RUBY_EVENT_NONE 0x00 -#define RUBY_EVENT_LINE 0x01 -#define RUBY_EVENT_CLASS 0x02 -#define RUBY_EVENT_END 0x04 -#define RUBY_EVENT_CALL 0x08 -#define RUBY_EVENT_RETURN 0x10 -#define RUBY_EVENT_C_CALL 0x20 -#define RUBY_EVENT_C_RETURN 0x40 -#define RUBY_EVENT_RAISE 0x80 -#define RUBY_EVENT_ALL 0xff - -typedef void (*rb_event_hook_func_t) _((rb_event_t,NODE*,VALUE,ID,VALUE)); -NODE *rb_copy_node_scope _((NODE *, NODE *)); -void rb_add_event_hook _((rb_event_hook_func_t,rb_event_t)); -int rb_remove_event_hook _((rb_event_hook_func_t)); - -#if defined(HAVE_GETCONTEXT) && defined(HAVE_SETCONTEXT) -#include <ucontext.h> -#define USE_CONTEXT -#endif -#include <setjmp.h> -#include "st.h" - -#ifdef USE_CONTEXT -typedef struct { - ucontext_t context; - volatile int status; -} rb_jmpbuf_t[1]; -#else -typedef jmp_buf rb_jmpbuf_t; -#endif - -enum rb_thread_status { - THREAD_TO_KILL, - THREAD_RUNNABLE, - THREAD_STOPPED, - THREAD_KILLED, -}; - -typedef struct rb_thread *rb_thread_t; - -struct rb_thread { - rb_thread_t next, prev; - rb_jmpbuf_t context; -#if (defined _WIN32 && !defined _WIN32_WCE) || defined __CYGWIN__ - unsigned long win32_exception_list; -#endif - - VALUE result; - - long stk_len; - long stk_max; - VALUE *stk_ptr; - VALUE *stk_pos; -#ifdef __ia64 - long bstr_len; - long bstr_max; - VALUE *bstr_ptr; - VALUE *bstr_pos; -#endif - - struct FRAME *frame; - struct SCOPE *scope; - struct RVarmap *dyna_vars; - struct BLOCK *block; - struct iter *iter; - struct tag *tag; - VALUE klass; - VALUE wrapper; - NODE *cref; - - int flags; /* misc. states (vmode/rb_trap_immediate/raised) */ - - NODE *node; +VALUE rb_parser_new(void); +VALUE rb_parser_end_seen_p(VALUE); +VALUE rb_parser_encoding(VALUE); - int tracing; - VALUE errinfo; - VALUE last_status; - VALUE last_line; - VALUE last_match; +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); - int safe; +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); - enum rb_thread_status status; - int wait_for; - int fd; - fd_set readfds; - fd_set writefds; - fd_set exceptfds; - int select_value; - double delay; - rb_thread_t join; +NODE *rb_node_newnode(enum node_type,VALUE,VALUE,VALUE); +NODE *rb_node_newnode_longlife(enum node_type,VALUE,VALUE,VALUE); - int abort; - int priority; - VALUE thgroup; - - struct st_table *locals; - - VALUE thread; - - VALUE sandbox; +struct rb_global_entry { + struct rb_global_variable *var; + ID id; }; -extern VALUE (*ruby_sandbox_save)_((rb_thread_t)); -extern VALUE (*ruby_sandbox_restore)_((rb_thread_t)); -extern rb_thread_t rb_curr_thread; -extern rb_thread_t rb_main_thread; +struct rb_global_entry *rb_global_entry(ID); +VALUE rb_gvar_get(struct rb_global_entry *); +VALUE rb_gvar_set(struct rb_global_entry *, VALUE); +VALUE rb_gvar_defined(struct rb_global_entry *); #if defined(__cplusplus) +#if 0 +{ /* satisfy cc-mode */ +#endif } /* extern "C" { */ #endif -#endif +#endif /* RUBY_NODE_H */ |