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2014-10-09internal.h: optimize rb_ary_new_from_argsnobu
* internal.h (rb_ary_new_from_args): optimization by expanding arguments in caller to get rid of va_list if possible. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47858 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-10-06symbol.h: move struct RSymbolnobu
* symbol.h (struct RSymbol): move from internal.h. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47821 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-09-12readline.c: use rb_setup_fake_strnobu
* ext/readline/readline.c (readline_s_delete_text): initialize a fake string by rb_setup_fake_str(). * internal.h (rb_setup_fake_str): allow extensions to call. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47555 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-09-11* gc.c (rb_gc_mark_values): added.ko1
This function is similar to rb_gc_mark_locations(), but not conservertive. * internal.h: ditto. * vm.c (env_mark): use rb_gc_mark_values() because env values should be Ruby VALUEs. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47533 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-09-08* gc.c: add incremental GC algorithm. [Feature #10137]ko1
Please refer this ticket for details. This change also introduces the following changes. * Remove RGENGC_AGE2_PROMOTION and introduce object age (0 to 3). Age can be count with FL_PROMOTE0 and FL_PROMOTE1 flags in RBasic::flags (2 bit). Age == 3 objects become old objects. * WB_PROTECTED flag in RBasic to WB_UNPROTECTED bitmap. * LONG_LIVED bitmap to represent living objects while minor GCs It specifies (1) Old objects and (2) remembered shady objects. * Introduce rb_objspace_t::marked_objects which counts marked objects in current marking phase. marking count is needed to introduce incremental marking. * rename mark related function and sweep related function to gc_(marks|sweep)_(start|finish|step|rest|continue). * rename rgengc_report() to gc_report(). * Add obj_info() function to get cstr of object details. * Add MEASURE_LINE() macro to measure execution time of specific line. * and many small fixes. * include/ruby/ruby.h: add flag USE_RINCGC. Now USE_RINCGC can be set only with USE_RGENGC. * include/ruby/ruby.h: introduce FL_PROMOTED0 and add FL_PROMOTED1 to count object age. * include/ruby/ruby.h: rewrite write barriers for incremental marking. * debug.c: catch up flag name changes. * internal.h: add rb_gc_writebarrier_remember() instead of rb_gc_writebarrier_remember_promoted(). * array.c (ary_memcpy0): use rb_gc_writebarrier_remember(). * array.c (rb_ary_modify): ditto. * hash.c (rb_hash_keys): ditto. * hash.c (rb_hash_values): ditto. * object.c (init_copy): use rb_copy_wb_protected_attribute() because FL_WB_PROTECTED is moved from RBasic::flags. * test/objspace/test_objspace.rb: catch up ObjectSpace.dump() changes. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47444 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-08-30internal.h: WARN_UNUSED_RESULTnobu
* internal.h (WARN_UNUSED_RESULT): warn unused result by gcc 3.4 or later. * symbol.c: declare some functions with WARN_UNUSED_RESULT. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47323 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-08-29string.c: move frozen_strings table to rb_vm_tnormal
Cleanup in case MVM development proceeds. * string.c: remove static frozen_strings * string.c (Init_frozen_strings): new function * string.c (rb_fstring): remove check for frozen strings, use per-VM table * string.c (rb_str_free): use per-VM table * string.c (Init_String): use per-VM table * vm_core.h (rb_vm_t): add frozen_strings table * internal.h (Init_frozen_strings): new function prototype * eval.c (ruby_setup): call Init_frozen_strings [Feature #10182] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47310 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-08-16string.c: rb_setup_fake_strnobu
* string.c (rb_setup_fake_str): setup fake string from C pointer, length, and encoding. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47198 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-08-15* array.c (rb_ary_tmp_new): added.ko1
This function creates internal use only array (which is completely hided by ObjectSpace.each_object) with filling nil. Otherwise, it can be incldues strange VALUEs. * internal.h: added. * node.h: use rb_ary_tmp_new_fill() for MEMO. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47189 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-08-03make symbol conversion functions publicnobu
* include/ruby/encoding.h (rb_check_symbol_cstr): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47040 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-07-31symbol.h: move macrosnobu
* symbol.h (RSYMBOL): move macros for Symbol from internal.h. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47018 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-07-30string.c: rb_to_symbolnobu
* string.c (rb_to_symbol): new function to convert an object to a symbol. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47003 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-07-09* symbol.c: remove rb_gc_mark_symbols().ko1
fstrings refered by static symbols and pinned dynamic symbols are registerd by rb_gc_register_mark_object(). frstring refered by dynamic symbols (not pinned symbols) are refered from global_symbols.dsymbol_fstr_hash (Hash object). Note that fstrings refered from dynamic symbols must live loger than symbol objects themselves because rb_gc_free_dsymbol() uses fstring to remove from symbol tables. This is why we can not mark fstrings from dynamic symbols. This technique reduces root objects for GC marking. * gc.c (gc_mark_roots): ditto. * internal.h: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46772 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-07-09* parse.y: change Symbol <-> ID relationship to avoidko1
exposing IDs from collectable symbols. [Bug #10014] Now, rb_check_id() returns 0 if corresponding symbol is pinned dynamic symbol. There is remaining intern_cstr_without_pindown(), it can return IDs from collectable symbols. We must be careful to use it (only used in parse.y). I think it should be removed if it does not have impact for performance. * parse.y: add: * STATIC_SYM2ID() * STATIC_ID2SYM() rename: * rb_pin_dynamic_symbol() -> dsymbol_pindown() * internal.h: remove: * rb_check_id_without_pindown() * rb_sym2id_without_pindown() add: * rb_check_symbol() * rb_check_symbol_cstr() * load.c: use rb_check_id() or rb_check_id_cstr(). * object.c: ditto. * struct.c: ditto. * thread.c: ditto. * vm_method.c: ditto. * string.c (sym_find): use only rb_check_symbol(). * sprintf.c (rb_str_format): use rb_check_symbol_cstr(). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46764 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-07-07* parse.y: need to use updated (re-created) symbols.ko1
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46737 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-06-30string.c: rb_fstring_newnobu
* string.c (rb_fstring_new): create fstring from pointer and length. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46626 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-06-23 * include/ruby/ruby.h (struct RHash): no longer. [Feature #9889]shyouhei
* include/ruby/ruby.h (RHASH): ditto. * include/ruby/ruby.h (RHASH_ITER_LEV): deprecated. Will be deleted later. * include/ruby/ruby.h (RHASH_IFNONE): ditto. * internal.h (struct RHash): moved here. * internal.h (RHASH): ditto. * hash.c (rb_hash_iter_lev): do not use this. * hash.c (rb_hash_ifnone): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46507 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-06-23 * include/ruby/ruby.h (struct RComplex): no longer. [Feature #9888]shyouhei
* include/ruby/ruby.h (RCOMPLEX): ditto. * include/ruby/ruby.h (RCOMPLEX_SET_REAL): deprecated. Will be deleted later. * include/ruby/ruby.h (RCOMPLEX_SET_IMAG): ditto. * internal.h (struct RFloat): moved here. * internal.h (RCOMPLEX): ditto. * complex.c (rb_complex_set_real): do not use this. * complex.c (rb_complex_set_imag): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46506 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-06-23 * include/ruby/ruby.h (struct RFloat): no longer. [Feature #9863]shyouhei
* include/ruby/ruby.h (RFLOAT): ditto. * internal.h (struct RFloat): moved here. * internal.h (RFLOAT): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46505 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-06-23object.c: rb_obj_copy_ivarnobu
* object.c (rb_obj_copy_ivar): extract function to copy instance variables only for T_OBJECT from init_copy. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46501 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-06-18constify parametersnobu
* include/ruby/intern.h: constify `argv` parameters. * include/ruby/ruby.h: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46459 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-06-02encoding.h: constify rb_encodingnobu
* include/ruby/encoding.h: constify `rb_encoding` itself, not only arguments. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46322 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-06-01constify rb_encoding and OnigEncodingnobu
* include/ruby/encoding.h: constify `rb_encoding` arguments. * include/ruby/oniguruma.h: constify `OnigEncoding` arguments. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46309 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-05-29remove empty rb_gc_mark_parser functionnormal
* parse.y (rb_gc_mark_parser): remove, empty since r8758 * internal.h: ditto, not usable from extensions since 2.0.0 * gc.c (gc_mark_roots): remove checkpoint for parser git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46239 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-05-28include/ruby/ruby.h: hide Symbol internalsnormal
This is too new to be a compatibility problem. * include/ruby/ruby.h: Hide Symbol internals. (struct RSymbol): moved to internal.h (RSYMBOL): ditto git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46219 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-05-24internal.h: remove duplicate declarationnobu
* internal.h (rb_vm_bugreport): remove declaration duplicate to `vm_core.h`. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46082 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-05-17* include/ruby/ruby.h: Hide Rational internal.akr
(RRational): Moved to internal.h (RRATIONAL): Ditto. (RRATIONAL_SET_NUM): Moved to rational.c. (RRATIONAL_SET_DEN): Ditto. * rational.c (rb_rational_num): New function. (rb_rational_den): Ditto. * include/ruby/intern.h (rb_rational_num): Declared. (rb_rational_den): Ditto. * ext/bigdecimal/bigdecimal.c: Follow the above change. * ext/date/date_core.c: Ditto. [ruby-core:60665] [Feature #9513] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45976 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-05-07hash.c: make rb_hash_keys externnobu
* hash.c (rb_hash_keys): make an internal public function. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45856 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-05-05 * math.c (rb_math_sqrt): omitted exporting an unused function,tadf
anyway. * internal.h: follows the above change. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45825 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-05-04vm.c: Init_vm_objectsnobu
* vm.c (Init_vm_objects): initialize VM internal objects, after heap initialized. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45809 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-04-19* internal.h (struct RBignum): Use size_t for len.akr
* include/ruby/intern.h (rb_big_new): Use size_t instead of long to specify the size of bignum. (rb_big_resize): Ditto. * bignum.c: Follow above changes. * rational.c: Follow above changes. * marshal.c: Follow above changes. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45636 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-04-14object.c: rb_class_search_ancestornobu
* object.c (rb_class_search_ancestor): return ancestor class or iclass if inherited. * object.c (rb_obj_is_kind_of, rb_class_inherited_p): share function to search the ancestor. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45584 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-04-13* bignum.c (SIZEOF_BDIGIT): Renamed from SIZEOF_BDIGITS.akr
* internal.h: Ditto. * marshal.c: Ditto. * rational.c: Ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45580 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-04-12string.c: clear env self in symbol procnobu
* string.c (sym_to_proc), proc.c (rb_block_clear_env_self): clear caller's self which is useless, so that it can get collected. [Fixes GH-592] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45576 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-03-28parse.y: rb_id_attrgetnobu
* parse.y (rb_id_attrget): new function to convert setter ID to getter ID. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45464 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-03-27string.c: search by rb_str_indexnobu
* re.c (match_regexp): set regexp for MatchData from string. * re.c (rb_backref_set_string): create MatchData from string and set backref. * string.c (rb_pat_search, rb_str_sub, rb_str_sub_bang, str_gsub), (scan_once, rb_str_scan, rb_str_partition): use rb_str_index instead of rb_reg_search() when pattern is a String. based on the patch by Sam Rawlins <sam.rawlins@gmail.com> [Fixes GH-579] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45451 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-03-26* internal.h (USE_SYMBOL_GC): enable Symbol GC by default (USE_SYMBOL_GC == 1).nari
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45428 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-03-26* parse.y: support Symbol GC. [ruby-trunk Feature #9634]nari
See this ticket about Symbol GC. * include/ruby/ruby.h: Declare few functions. * rb_sym2id: almost same as old SYM2ID but support dynamic symbols. * rb_id2sym: almost same as old ID2SYM but support dynamic symbols. * rb_sym2str: almost same as `rb_id2str(SYM2ID(sym))` but not pin down a dynamic symbol. Declare a new struct. * struct RSymbol: represents a dynamic symbol as object in Ruby's heaps. Add few macros. * STATIC_SYM_P: check a static symbol. * DYNAMIC_SYM_P: check a dynamic symbol. * RSYMBOL: cast to RSymbol * gc.c: declare RSymbol. support T_SYMBOL. * internal.h: Declare few functions. * rb_gc_free_dsymbol: free up a dynamic symbol. GC call this function at a sweep phase. * rb_str_dynamic_intern: convert a string to a dynamic symbol. * rb_check_id_without_pindown: not pinning function. * rb_sym2id_without_pindown: ditto. * rb_check_id_cstr_without_pindown: ditto. * string.c (Init_String): String#intern and String#to_sym use rb_str_dynamic_intern. * template/id.h.tmpl: use LSB of ID as a flag for determining a static symbol, so we shift left other ruby_id_types. * string.c: use rb_sym2str instead `rb_id2str(SYM2ID(sym))` to avoid pinning. * load.c: use xx_without_pindown function at creating temporary ID to avoid pinning. * object.c: ditto. * sprintf.c: ditto. * struct.c: ditto. * thread.c: ditto. * variable.c: ditto. * vm_method.c: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45426 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-03-25* internal.h (rb_reg_search0): not a public API.nobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45415 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-03-25Stop allocating backref strings within gsub's search loopcharliesome
* internal.h: add prototype for rb_reg_search0 * re.c: rename rb_reg_search to rb_reg_search0, add set_backref_str argument to allow callers to indicate that they don't require the backref string to be allocated * string.c: don't allocate backref str if replacement string is provided Closes GH-578. [Bug #9676] [ruby-core:61682] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45414 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-03-17process.c: constifynobu
* process.c (rb_execarg_new, rb_execarg_init): constify argv. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45357 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-02-17* internal.h: Move BDIGIT and related definitions fromakr
include/ruby/defines.h. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45027 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-02-15* internal.h: Rename macro names: RBIGNUM_FOO to BIGNUM_FOO.akr
(BIGNUM_EMBED_LEN_NUMBITS): Renamed from RBIGNUM_EMBED_LEN_NUMBITS. (BIGNUM_EMBED_LEN_MAX): Renamed from RBIGNUM_EMBED_LEN_MAX. (BIGNUM_SIGN_BIT): Renamed from RBIGNUM_SIGN_BIT. (BIGNUM_SIGN): Renamed from RBIGNUM_SIGN. (BIGNUM_SET_SIGN): Renamed from RBIGNUM_SET_SIGN. (BIGNUM_POSITIVE_P): Renamed from RBIGNUM_POSITIVE_P. (BIGNUM_NEGATIVE_P): Renamed from RBIGNUM_NEGATIVE_P. (BIGNUM_EMBED_FLAG): Renamed from RBIGNUM_EMBED_FLAG. (BIGNUM_EMBED_LEN_MASK): Renamed from RBIGNUM_EMBED_LEN_MASK. (BIGNUM_EMBED_LEN_SHIFT): Renamed from RBIGNUM_EMBED_LEN_SHIFT. (BIGNUM_LEN): Renamed from RBIGNUM_LEN. (RBIGNUM_DIGITS): Renamed from RBIGNUM_DIGITS. (BIGNUM_LENINT): Renamed from RBIGNUM_LENINT. * bignum.c: Follow the above change. * gc.c: Ditto. * marshal.c: Ditto. * math.c: Ditto. * numeric.c: Ditto. * random.c: Ditto. * rational.c: Ditto. * sprintf.c: Ditto. * ext/-test-/bignum/bigzero.c: Ditto. * ext/-test-/bignum/intpack.c: Ditto. * ext/bigdecimal/bigdecimal.c: Ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44989 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-02-14* include/ruby/ruby.h,akr
internal.h, ext/-test-/bignum/bigzero.c: Hide a Bignum definition. [ruby-core:42891] [Feature #6083] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44957 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-02-05pack.c: hide associated objectsnobu
* marshal.c (to_be_skipped_id): ignore anonymous attributes. * pack.c (Init_pack): use anonymous ID so that associated objects do not appear in the packed result. * parse.y (rb_make_internal_id): return an anonymous ID for internal use. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44840 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-02-05* internal.h, vm_core.h: move LIKELY/UNLIKELY/UNINITIALIZED_VAR()ko1
macros from vm_core.h to internal.h. * string.c: remove dependency to "vm_core.h". * common.mk: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44831 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-02-05* internal.h: remove macros STR_NOCAPA and STR_NOCAPA_P().ko1
* string.c (rb_str_resize): remove `STR_SET_NOEMBED(str)' because str_make_independent_expand() set NOEMBED flag. * string.c (rb_str_resize): remove `STR_NOCAPA_P(str)' check because `str' is independent (not shared). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44827 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-02-04* string.c: remvoe STR_ASSOC related code.ko1
By r44804, string objects can not have STR_ASSOC flag. * internal.h: ditto. * ext/objspace/objspace_dump.c (dump_object): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44805 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-01-09* vm.c (rb_vm_pop_cfunc_frame): added. It cares c_return event.ko1
The patch base by drkaes (Stefan Kaes). [Bug #9321] * variable.c (rb_mod_const_missing): use rb_vm_pop_cfunc_frame() instead of rb_frame_pop(). * vm_eval.c (raise_method_missing): ditto. * vm_eval.c (rb_iterate): ditto. * internal.h (rb_vm_pop_cfunc_frame): add decl. * test/ruby/test_settracefunc.rb: add tests. provided by drkaes (Stefan Kaes). * vm.c, eval.c, include/ruby/intern.h (rb_frame_pop): move definition of rb_frame_pop() and deprecate it. It doesn't care about `return' events. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44535 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-01-01* hash.c (rb_hash_keys): make rb_hash_keys() static.glass
it is no longer used from array.c since r43969. the patch is from normalperson (Eric Wong). [ruby-core:59449] [Feature #9336] * internal.h: remove definition of rb_hash_keys(). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44478 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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