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* variable.c (rb_ivar_set): remove unnecessary checknormal2014-09-101-3/+0
| | | | | | r47512 contains the proper fix git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47517 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* variable.c: check index overflownobu2014-09-101-0/+1
| | | | | | | * variable.c (rb_ivar_set), vm_insnhelper.c (vm_setivar): check instance variable index overflow. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47512 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* rb_call_info_t: shrink to 96 bytes from 104 bytes on 64-bitnormal2014-09-101-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | This keeps ci->flag and ci->aux.index consistent across 32-bit and 64-bit platforms. ci->flag: VM_CALL_* flags only use 9 bits, currently ci->aux.index: 2 billion ivars per class should be enough for anybody This saves around 50K allocations on "valgrind ruby -e exit" on x86-64 before: total heap usage: 48,122 allocs, 19,253 frees, 8,099,197 bytes allocated after: total heap usage: 48,069 allocs, 19,214 frees, 8,047,266 bytes allocated * vm_core.h (rb_call_info_t): ci->flag becomes 32-bit unsigned int ci->index becomes a 32-bit signed int (from signed long). Reorder for better packing on 64-bit, giving an 8 byte reduction from 104 to 96 bytes for each ci. * compile.c (new_callinfo, setup_args, iseq_compile_each, iseq_build_from_ary_body): adjust for type changes * vm_insnhelper.c (vm_getivar): ditto git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47509 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* variable: cleanup to use rb_const_lookupnormal2014-08-041-18/+28
| | | | | | | | | | * variable.c: cleanup to use rb_const_lookup * vm_insnshelper.c: ditto This reduces casting and long lines. This should make it easier to switch to alternatives to st for constant storage. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47059 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* introduce ZALLOC{,_N} to replace ALLOC{,_N}+MEMZERO usenormal2014-07-251-2/+1
| | | | | | | | | | | | | | | | | | | | Using calloc where possible reduces code and binary sizes. * include/ruby/ruby.h (ZALLOC, ZALLOC_N): implement (Data_Make_Struct, TypedData_Make_Struct): ZALLOC replaces ALLOC+memset * compile.c (iseq_seq_sequence): ZALLOC_N replaces ALLOC_N+MEMZERO * cont.c (fiber_t_alloc): ZALLOC replaces ALLOC+MEMZERO * io.c (rb_io_reopen): ditto * iseq.c (prepare_iseq_build): ditto * parse.y (new_args_tail_gen, parser_new, ripper_s_allocate): ditto * re.c (match_alloc): ditto * variable.c (rb_const_set): ditto * ext/socket/raddrinfo.c (get_addrinfo): ditto * ext/strscan/strscan.c (strscan_s_allocate): ditto * gc.c (rb_objspace_alloc): calloc replaces malloc+MEMZERO git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46952 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * parse.y: change Symbol <-> ID relationship to avoidko12014-07-091-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
* Init functions don't need ID cachesnobu2014-07-031-4/+4
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46663 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* constify parametersnobu2014-06-181-9/+9
| | | | | | | | * 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
* variable.c, vm_method.c: pin downnobu2014-03-311-0/+1
| | | | | | | | * variable.c (rb_alias_variable): ensure pinned down. * vm_method.c (rb_method_entry_make): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45487 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * parse.y: support Symbol GC. [ruby-trunk Feature #9634]nari2014-03-261-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
* variable.c: avoid memory leak on const redefinitionnormal2014-03-171-0/+2
| | | | | | | | * variable.c (rb_const_set): delete existing entry on redefinition [Bug #9645] * test/ruby/test_const.rb (test_redefinition): test for leak git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45350 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* variable.c (struct global_variable): shrink by 8 bytes on 64-bitnormal2014-03-081-1/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45295 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * gc.c: fix typo by @windwiny [fix GH-506]hsbt2014-01-191-1/+1
| | | | | | | * proc.c: ditto * variable.c: ditto git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44651 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * vm.c (rb_vm_pop_cfunc_frame): added. It cares c_return event.ko12014-01-091-1/+1
| | | | | | | | | | | | | | | | | | | 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
* * variable.c: Adding extra example in docs. [Bug #9210]ayumin2013-12-301-2/+3
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44463 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * include/ruby/ruby.h: rename OBJ_WRITE and OBJ_WRITTEN intoko12013-12-201-8/+8
| | | | | | | | | | | | RB_OBJ_WRITE and RB_OBJ_WRITTEN. * array.c, class.c, compile.c, hash.c, internal.h, iseq.c, proc.c, process.c, re.c, string.c, variable.c, vm.c, vm_eval.c, vm_insnhelper.c, vm_insnhelper.h, vm_method.c: catch up this change. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44299 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * array.c: fix comment to remove the word "shady".ko12013-12-131-1/+1
| | | | | | | | * variable.c: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44165 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* variable.c: rb_class_path_cachednobu2013-12-091-0/+12
| | | | | | | * variable.c (rb_class_path_cached): returns cached class path only, without searching and allocating new class path string. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44087 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* variable.c: frozen class namenobu2013-12-081-3/+2
| | | | | | | * variable.c (fc_path, classname): return ID strings without unnecessary copying. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44076 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * variable.c (rb_mod_constants): when calling Module#constants withcharliesome2013-12-021-4/+23
| | | | | | | inherit=false, there is no need to use a hashtable to deduplicate constant names. [Feature #9196] [ruby-core:58786] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43956 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * gc.c: add support to estimate increase of oldspace memory usage.ko12013-11-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This is another approach to solve an issue discussed at r43530. This feature is diabled as default. This feature measures an increment of memory consuption by oldgen objects. It measures memory consumption for each objects when the object is promoted. However, measurement of memory consumption is not accurate now. So that this measurement is `estimation'. To implement this feature, move memsize_of() function from ext/objspace/objspace.c and expose rb_obj_memsize_of(). Some memsize() functions for T_DATA (T_TYPEDDATA) have problem to measure memory size, so that we ignores T_DATA objects now. For example, some functions skip NULL check for pointer. The macro RGENGC_ESTIMATE_OLDSPACE enables/disables this feature, and turned off as default. We need to compare 3gen GC and this feature carefully. (it is possible to enable both feature) We need a help to compare them. * internal.h: expose rb_obj_memsize_of(). * ext/objspace/objspace.c: use rb_obj_memsize_of() function. * cont.c (fiber_memsize): fix to check NULL. * variable.c (autoload_memsize): ditto. * vm.c (vm_memsize): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43532 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * add RUBY_TYPED_FREE_IMMEDIATELY to data types which only useko12013-10-291-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | safe functions during garbage collection such as xfree(). On default, T_DATA objects are freed at same points as fianlizers. This approach protects issues such as reported by [ruby-dev:35578]. However, freeing T_DATA objects immediately helps heap usage. Most of T_DATA (in other words, most of dfree functions) are safe. However, we turned off RUBY_TYPED_FREE_IMMEDIATELY by default for safety. * cont.c: ditto. * dir.c: ditto. * encoding.c: ditto. * enumerator.c: ditto. * error.c: ditto. * file.c: ditto. * gc.c: ditto. * io.c: ditto. * iseq.c: ditto. * marshal.c: ditto. * parse.y: ditto. * proc.c: ditto. * process.c: ditto. * random.c: ditto. * thread.c: ditto. * time.c: ditto. * transcode.c: ditto. * variable.c: ditto. * vm.c: ditto. * vm_backtrace.c: ditto. * vm_trace.c: ditto. * ext/bigdecimal/bigdecimal.c: ditto. * ext/objspace/objspace.c: ditto. * ext/stringio/stringio.c: ditto. * ext/strscan/strscan.c: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43466 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * insns.def, vm.c, vm_insnhelper.c, vm_insnhelper.h, vm_method.c: splitcharliesome2013-10-291-6/+6
| | | | | | | | | | | | | | | | | | | | | | ruby_vm_global_state_version into two separate counters - one for the global method state and one for the global constant state. This means changes to constants do not affect method caches, and changes to methods do not affect constant caches. In particular, this means inclusions of modules containing constants no longer globally invalidate the method cache. * class.c, eval.c, include/ruby/intern.h, insns.def, vm.c, vm_method.c: rename rb_clear_cache_by_class to rb_clear_method_cache_by_class * class.c, include/ruby/intern.h, variable.c, vm_method.c: add rb_clear_constant_cache * compile.c, vm_core.h, vm_insnhelper.c: rename vmstat field in rb_call_info_struct to method_state * vm_method.c: rename vmstat field in struct cache_entry to method_state git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43455 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* variable.c: real class namenobu2013-10-191-1/+1
| | | | | | | | * variable.c (rb_class2name): should return real class name, not singleton class or iclass. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43367 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * variable.c (rb_class2name): call rb_tmp_class_path() directly to avoid ↵tmm12013-10-191-2/+4
| | | | | | extra rb_str_dup() from rb_class_name(). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43365 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * class.c, variable.c, gc.c (rb_class_tbl): removed.ko12013-10-111-5/+0
| | | | | | | | | | | | | | | * vm.c, vm_core.h (rb_vm_add_root_module): added to register as a defined root module or class. This guard helps mark miss from defined classes/modules they are only refered from C's global variables in C-exts. Basically, it is extension's bug. Register to hash object VM has. Marking a hash objects allows generational GC supports. * gc.c (RGENGC_PRINT_TICK): disable (revert). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43263 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* revert r43259 because it is possible to mark miss classes defined in C-exts. ↵ko12013-10-111-0/+5
| | | | | | Thanks charliesome. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43261 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * class.c, variable.c, gc.c (rb_class_tbl): removed.ko12013-10-111-5/+0
| | | | | | | | rb_class_tbl is no longer used. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43259 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * variable.c (classname): the name of class that hasktsj2013-09-071-1/+6
| | | | | | | | | non class id should not be nil. This bug was introduced in r36577. * test/thread/test_cv.rb: test for change. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42867 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * class.c, compile.c, eval.c, gc.h, insns.def, internal.h, method.h,charliesome2013-09-041-8/+13
| | | | | | | | | variable.c, vm.c, vm_core.c, vm_insnhelper.c, vm_insnhelper.h, vm_method.c: Implement class hierarchy method cache invalidation. [ruby-core:55053] [Feature #8426] [GH-387] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42822 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * variable.c, vm_method.c: remove dead code.ktsj2013-08-181-2/+0
| | | | | | | * test/ruby/test_fiber.rb, test/ruby/test_thread.rb: change accordingly. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42610 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * error.c, file.c, gc.c, hash.c, thread.c, variable.c, vm_eval.c, bin/erb:ktsj2013-08-181-5/+0
| | | | | | $SAFE=4 is obsolete. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42608 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * include/ruby/ruby.h (OBJ_WRITE): cast to (VALUE *) for secondko12013-06-211-2/+2
| | | | | | | | | | parameter `slot'. You don't need to write a cast (VALUE *) any more. * class.c, compile.c, hash.c, iseq.c, proc.c, re.c, variable.c, vm.c, vm_method.c: remove cast expressions for OBJ_WRITE(). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41548 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * variable.c (rb_const_set): fix WB miss.ko12013-06-181-4/+4
| | | | | | | | | | | | | | | | | | | | | | | WBs had located before creating reference between a klass and constant value. It causes GC bug. # pseudo code: WB(klass, value); # WB and remember klass st_insert(klass->const_table, const_id, value); `st_insert()' can cause GC before inserting `value' and forget `klass' from the remember set. After that, relationship between `klass' and `value' are created with constant table. Now, `value' can be young (shady) object and `klass' can be old object, without remembering `klass' object. At the next GC, old `klass' object will be skipped and young (shady) `value' will be miss-collected. -> GC bug Lesson: The place of a WB is important. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41396 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * variable.c (rb_autoload): fix WB miss.ko12013-06-181-0/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41371 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * class.c, include/ruby/ruby.h: add write barriers for T_CLASS,ko12013-06-141-6/+30
| | | | | | | | | | | | | | | | T_MODULE, T_ICLASS. * constant.h: constify rb_const_entry_t::value and file to detect assignment. * variable.c, internal.h (rb_st_insert_id_and_value, rb_st_copy): added. update table with write barrier. * method.h: constify some variables to detect assignment. * object.c (init_copy): add WBs. * variable.c: ditto. * vm_method.c (rb_add_method): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41299 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * safe.c (rb_set_safe_level, safe_setter): raise an ArgumentErrorshugo2013-06-121-18/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | when $SAFE is set to 4. $SAFE=4 is now obsolete. [ruby-core:55222] [Feature #8468] * object.c (rb_obj_untrusted, rb_obj_untrust, rb_obj_trust): Kernel#untrusted?, untrust, and trust are now deprecated. Their behavior is same as tainted?, taint, and untaint, respectively. * include/ruby/ruby.h (OBJ_UNTRUSTED, OBJ_UNTRUST): OBJ_UNTRUSTED() and OBJ_UNTRUST() are aliases of OBJ_TAINTED() and OBJ_TAINT(), respectively. * array.c, class.c, debug.c, dir.c, encoding.c, error.c, eval.c, ext/curses/curses.c, ext/dbm/dbm.c, ext/dl/cfunc.c, ext/dl/cptr.c, ext/dl/dl.c, ext/etc/etc.c, ext/fiddle/fiddle.c, ext/fiddle/pointer.c, ext/gdbm/gdbm.c, ext/readline/readline.c, ext/sdbm/init.c, ext/socket/ancdata.c, ext/socket/basicsocket.c, ext/socket/socket.c, ext/socket/udpsocket.c, ext/stringio/stringio.c, ext/syslog/syslog.c, ext/tk/tcltklib.c, ext/win32ole/win32ole.c, file.c, gc.c, hash.c, io.c, iseq.c, load.c, marshal.c, object.c, proc.c, process.c, random.c, re.c, safe.c, string.c, thread.c, transcode.c, variable.c, vm_insnhelper.c, vm_method.c, vm_trace.c: remove code for $SAFE=4. * test/dl/test_dl2.rb, test/erb/test_erb.rb, test/readline/test_readline.rb, test/readline/test_readline_history.rb, test/ruby/test_alias.rb, test/ruby/test_array.rb, test/ruby/test_dir.rb, test/ruby/test_encoding.rb, test/ruby/test_env.rb, test/ruby/test_eval.rb, test/ruby/test_exception.rb, test/ruby/test_file_exhaustive.rb, test/ruby/test_hash.rb, test/ruby/test_io.rb, test/ruby/test_method.rb, test/ruby/test_module.rb, test/ruby/test_object.rb, test/ruby/test_pack.rb, test/ruby/test_rand.rb, test/ruby/test_regexp.rb, test/ruby/test_settracefunc.rb, test/ruby/test_struct.rb, test/ruby/test_thread.rb, test/ruby/test_time.rb: remove tests for $SAFE=4. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41259 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * variable.c (rb_const_set): fix missing semicolon.ktsj2013-06-071-1/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41150 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * variable.c (rb_const_set): fix variable type.nobu2013-06-071-2/+2
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41149 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* no clearing method cachenobu2013-05-251-0/+1
| | | | | | | | * variable.c (set_const_visibility): return without clearing method cache if no arguments. * vm_method.c (set_method_visibility): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40923 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* eval.c: rb_frame_callee returns current namenobu2013-05-251-1/+1
| | | | | | | | | | * eval.c (rb_frame_callee): returns the called name of the current frame, not the previous frame. * eval.c (prev_frame_callee, prev_frame_func): rename and make static, as these are used by rb_f_method_name() and rb_f_callee_name() only. * variable.c (set_const_visibility): use the called name. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40921 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * variable.c (set_const_visibility): use rb_frame_this_func() insteadcharliesome2013-05-241-1/+1
| | | | | | | | of rb_frame_callee() for getting the name of the called method * test/ruby/test_module.rb: add test git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40915 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * gc.c: support RGENGC. [ruby-trunk - Feature #8339]ko12013-05-131-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | See this ticet about RGENGC. * gc.c: Add several flags: * RGENGC_DEBUG: if >0, then prints debug information. * RGENGC_CHECK_MODE: if >0, add assertions. * RGENGC_PROFILE: if >0, add profiling features. check GC.stat and GC::Profiler. * include/ruby/ruby.h: disable RGENGC by default (USE_RGENGC == 0). * array.c: add write barriers for T_ARRAY and generate sunny objects. * include/ruby/ruby.h (RARRAY_PTR_USE): added. Use this macro if you want to access raw pointers. If you modify the contents which pointer pointed, then you need to care write barrier. * bignum.c, marshal.c, random.c: generate T_BIGNUM sunny objects. * complex.c, include/ruby/ruby.h: add write barriers for T_COMPLEX and generate sunny objects. * rational.c (nurat_s_new_internal), include/ruby/ruby.h: add write barriers for T_RATIONAL and generate sunny objects. * internal.h: add write barriers for RBasic::klass. * numeric.c (rb_float_new_in_heap): generate sunny T_FLOAT objects. * object.c (rb_class_allocate_instance), range.c: generate sunny T_OBJECT objects. * string.c: add write barriers for T_STRING and generate sunny objects. * variable.c: add write barriers for ivars. * vm_insnhelper.c (vm_setivar): ditto. * include/ruby/ruby.h, debug.c: use two flags FL_WB_PROTECTED and FL_OLDGEN. * node.h (NODE_FL_CREF_PUSHED_BY_EVAL, NODE_FL_CREF_OMOD_SHARED): move flag bits. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40703 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* variable.c: move warnings to rb_ivar_getnobu2013-05-021-13/+13
| | | | | | | | | | * variable.c (generic_ivar_get, ivar_get): return undef value instead of Qnil with warnings, for uninitialized instance variable. * variable.c (rb_ivar_get): warn for uninitialized instance variable here. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40558 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* id.def: predefined IDsnobu2013-05-021-1/+2
| | | | | | | * defs/id.def: add more predefined IDs used in core. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40556 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * variable.c (rb_mod_remove_const): fix segv caused by r38558.naruse2012-12-271-1/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38635 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* internal.h: quote unprintablenobu2012-12-221-59/+72
| | | | | | | | | * internal.h (QUOTE, QUOTE_ID): quote unprintable chars in strings and IDs. [Bug #7574] [ruby-dev:46749] * string.c (rb_str_quote_unprintable): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38558 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* marshal.c: GC guardnobu2012-12-041-0/+1
| | | | | | | | | * marshal.c (w_object, marshal_dump, r_object0, marshal_load): use RB_GC_GUARD() (directly or indirectly) instead of volatile. * variable.c (rb_path_to_class): prevent the arguemnt from GC. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38174 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * variable.c (rb_class_path_no_cache): add a function to get the classtenderlove2012-12-011-6/+28
| | | | | | | | | | | | | | | | | | | | | | | path without caching the computed path. Some classes are frozen, and will raise an exception without this. * probes.d (cmethod-entry, cmethod-return): separate cmethods from regular methods to match set trace func. * probes_helper.h: refactor macros. Fix probes to avoid calling #inspect when profiling. * insns.def: update for use with new macros. * vm_eval.c: ditto * vm_insnhelper.c: ditto * test/dtrace/test_singleton_function.rb: fix test for new output. * test/dtrace/test_cmethod.rb: test the cmethod probes. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38099 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* variable.c: show namespacenobu2012-11-291-1/+5
| | | | | | | | * variable.c (rb_const_set): show namespace in warning messages. [Feature #7190] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37990 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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