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2015-07-21* make rb_iseq_t T_IMEMO object (type is imemo_iseq).ko1
All contents of previous rb_iseq_t is in rb_iseq_t::body. Remove rb_iseq_t::self because rb_iseq_t is an object. RubyVM::InstructionSequence is wrapper object points T_IMEMO/iseq. So RubyVM::ISeq.of(something) method returns different wrapper objects but they point the same T_IMEMO/iseq object. This patch is big, but most of difference is replacement of iseq->xxx to iseq->body->xxx. (previous) rb_iseq_t::compile_data is also located to rb_iseq_t::compile_data. It was moved from rb_iseq_body::compile_data. Now rb_iseq_t has empty two pointers. I will split rb_iseq_body data into static data and dynamic data. * compile.c: rename some functions/macros. Now, we don't need to separate iseq and iseqval (only VALUE). * eval.c (ruby_exec_internal): `n' is rb_iseq_t (T_IMEMO/iseq). * ext/objspace/objspace.c (count_imemo_objects): count T_IMEMO/iseq. * gc.c: check T_IMEMO/iseq. * internal.h: add imemo_type::imemo_iseq. * iseq.c: define RubyVM::InstructionSequnce as T_OBJECT. Methods are implemented by functions named iseqw_.... * load.c (rb_load_internal0): rb_iseq_new_top() returns rb_iseq_t (T_IMEMO/iesq). * method.h (rb_add_method_iseq): accept rb_iseq_t (T_IMEMO/iseq). * vm_core.h (GetISeqPtr): removed because it is not T_DATA now. * vm_core.h (struct rb_iseq_body): remove padding for [Bug #10037][ruby-core:63721]. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51327 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-21* vm_core.h: constify rb_call_info_t::kw_arg,ko1
rb_control_frame_t::iseq and rb_control_frame_t::block_iseq. * iseq.c (iseq_free): catch up this fix. * vm.c: ditto. * vm_dump.c: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51325 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-21* vm_core.h: constify rb_call_info_t::blockiseq and rb_iseq_t::iseq.ko1
* vm.c, vm_insnhelper.c: catch up this fix. * iseq.c (iseq_data_to_ary): constify the first iseq parameter. * vm_insnhelper.c (vm_make_proc_with_iseq): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51323 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-16vm.c: fix mark with rewinding cfpnobu
* vm.c (REWIND_CFP): keep the arguments region inside the valid value stack. [ruby-core:69969] [Bug #11352] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51264 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-16vm.c: fix mark with rewinding cfpnobu
* vm.c (m_core_hash_merge_ptr): copy the arguments to the machine stack before rewinding the control frame pointer and leaving the arguments outside valid region of the value stack. [ruby-core:69969] [Bug #11352] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51263 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-15remove redundant NULL checks after RUBY_VM_IFUNC_Pnormal
* proc.c (proc_mark): remove redundant check * vm.c (env_mark): ditto This doesn't change object code size, but the unstripped executable is smaller and the code less confusing. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51253 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-15remove redundant NULL check in mark functionsnormal
gc.c (gc_mark_children)only calls mark_func if the T_DATA ptr is non-NULL, so avoid redundantly checking for that in each mark function. * iseq.c (iseq_mark): remove check for data pointer * proc.c (binding_mark): ditto * vm.c (rb_thread_mark): ditto * vm_trace.c (tp_mark): ditto git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51252 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-15* vm.c (vm_make_env_each): add comments about env layout.ko1
Do not use `i' to specify `new_ep'. * vm.c (rb_proc_create, rb_vm_make_proc_lambda): envval is not used. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51250 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-14* vm_core.h, vm.c: remove rb_proc_t::envval because we can know it viako1
rb_proc_t::block::ep. rb_vm_proc_envval(const rb_proc_t *proc) returns an Env object which the Proc object use. * proc.c: catch up this fix. * vm_dump.c (rb_vmdebug_proc_dump_raw): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51246 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-14* vm_core.h, vm.c: remvoe rb_env_t::prev_envval because we can know itko1
via env->ep. rb_vm_env_prev_envval(env) returns prev_envval via env->ep. * vm_core.h (rb_vm_env_local_variables): change parameter type from VALUE (T_DATA/env) to `const rb_env_t *' to make same as rb_vm_env_prev_envval(). * proc.c: catch up these changes. * vm_dump.c: ditto. * vm.c: rename macros. * ENV_IN_HEAP_P() to VM_EP_IN_HEAP_P() because it uses ep. * ENV_VAL() to VM_ENV_EP_ENVVAL() because it is too short. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51245 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-14* remove trailing spaces.svn
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51244 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-14* vm.c: refactoring Proc/Env related code.ko1
* vm_core.h: remove blockprocval field from rb_proc_t and rb_binding_t. Instead of this field, mark given block in Proc at rb_env_t::env. * vm.c (vm_make_env_each): make an Env object with this layout. And also simplify parameters. * proc.c: catch up this fix. * vm_core.h: remove rb_env_t::local_size because it is not used. * vm_dump.c (rb_vmdebug_env_dump_raw): catch up this fix. * vm_core.h (rb_vm_make_env_object): remove rb_vm_make_env_object() because it is only refered from vm.c. * vm_eval.c (eval_string_with_cref): catch up this fix. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51243 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-06* vm.c (vm_define_method): remove an unused local variable.ko1
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51169 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-06* vm_core.h: remove rb_iseq_t::defined_method_id because it is notko1
needed. * eval.c (frame_func_id): simplify. rb_callable_method_entry_t has enough information. * eval.c (frame_called_id): ditto. * iseq.c (prepare_iseq_build): catch up this fix. * proc.c (rb_mod_define_method): ditto. * vm.c (vm_define_method): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51168 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-06* vm_core.h: remove rb_iseq_t::klass to reduce dynamic data.ko1
* internal.h, iseq.c (rb_iseq_klass): remove it because rb_iseq_t::klass is removed. * vm_insnhelper.c (vm_super_outside): do not see cfp->iseq, but check callable method entry on a frame. This fix simplify the logic to search super class. * test/ruby/test_method.rb: support super() from Proc. Now, [Bug #4881] and [Bug #3136] was solved. * proc.c (rb_mod_define_method): catch up this change. * vm.c (vm_define_method): ditto. * vm_backtrace.c (rb_profile_frames): now, each `frame' objects are rb_callable_method_entry_t data or iseq VALUEs. This fix introduce minor compatibility issue that rb_profile_frame_label() always returns rb_profile_frame_base_label(). * test/-ext-/debug/test_profile_frames.rb: catch up this change. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51166 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-04vm.c: reduce branches for always-set VM fieldsnormal
thgroup_default, mark_object_ary, load_path, load_path_snapshot, expanded_load_path, loaded_features, loaded_features_snapshot, top_self, defined_module_hash are always defined at process startup. This makes it wasteful to have extra branches in an an effort to skip the function call to `rb_gc_mark'. This reduces binary size a small amount on x86-64: text data bss dec hex filename 2830738 22672 71584 2924994 2ca1c2 ruby.orig 2830234 22672 71584 2924490 2c9fca ruby.after More similar changes coming when I'm bored enough to notice... * vm.c (rb_vm_mark): reduce branches for always-set VM fields (rb_vm_add_root_module): ditto git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51136 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-03* remove trailing spaces.svn
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51127 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-07-03* method.h: introduce rb_callable_method_entry_t to removeko1
rb_control_frame_t::klass. [Bug #11278], [Bug #11279] rb_method_entry_t data belong to modules/classes. rb_method_entry_t::owner points defined module or class. module M def foo; end end In this case, owner is M. rb_callable_method_entry_t data belong to only classes. For modules, MRI creates corresponding T_ICLASS internally. rb_callable_method_entry_t can also belong to T_ICLASS. rb_callable_method_entry_t::defined_class points T_CLASS or T_ICLASS. rb_method_entry_t data for classes (not for modules) are also rb_callable_method_entry_t data because it is completely same data. In this case, rb_method_entry_t::owner == rb_method_entry_t::defined_class. For example, there are classes C and D, and incldues M, class C; include M; end class D; include M; end then, two T_ICLASS objects for C's super class and D's super class will be created. When C.new.foo is called, then M#foo is searcheed and rb_callable_method_t data is used by VM to invoke M#foo. rb_method_entry_t data is only one for M#foo. However, rb_callable_method_entry_t data are two (and can be more). It is proportional to the number of including (and prepending) classes (the number of T_ICLASS which point to the module). Now, created rb_callable_method_entry_t are collected when the original module M was modified. We can think it is a cache. We need to select what kind of method entry data is needed. To operate definition, then you need to use rb_method_entry_t. You can access them by the following functions. * rb_method_entry(VALUE klass, ID id); * rb_method_entry_with_refinements(VALUE klass, ID id); * rb_method_entry_without_refinements(VALUE klass, ID id); * rb_resolve_refined_method(VALUE refinements, const rb_method_entry_t *me); To invoke methods, then you need to use rb_callable_method_entry_t which you can get by the following APIs corresponding to the above listed functions. * rb_callable_method_entry(VALUE klass, ID id); * rb_callable_method_entry_with_refinements(VALUE klass, ID id); * rb_callable_method_entry_without_refinements(VALUE klass, ID id); * rb_resolve_refined_method_callable(VALUE refinements, const rb_callable_method_entry_t *me); VM pushes rb_callable_method_entry_t, so that rb_vm_frame_method_entry() returns rb_callable_method_entry_t. You can check a super class of current method by rb_callable_method_entry_t::defined_class. * method.h: renamed from rb_method_entry_t::klass to rb_method_entry_t::owner. * internal.h: add rb_classext_struct::callable_m_tbl to cache rb_callable_method_entry_t data. We need to consider abotu this field again because it is only active for T_ICLASS. * class.c (method_entry_i): ditto. * class.c (rb_define_attr): rb_method_entry() does not takes defiend_class_ptr. * gc.c (mark_method_entry): mark RCLASS_CALLABLE_M_TBL() for T_ICLASS. * cont.c (fiber_init): rb_control_frame_t::klass is removed. * proc.c: fix `struct METHOD' data structure because rb_callable_method_t has all information. * vm_core.h: remove several fields. * rb_control_frame_t::klass. * rb_block_t::klass. And catch up changes. * eval.c: catch up changes. * gc.c: ditto. * insns.def: ditto. * vm.c: ditto. * vm_args.c: ditto. * vm_backtrace.c: ditto. * vm_dump.c: ditto. * vm_eval.c: ditto. * vm_insnhelper.c: ditto. * vm_method.c: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-06-30move RB_GC_GUARD responsibility to rb_add_method_iseqnormal
This simplifies all the callers and makes code easier to use and review. I was confused about the need for RB_GC_GUARD in define_{aset,aref}_method of struct.c without reading rb_add_method_iseq. Likewise, do the same for rb_iseq_clone, where the GC guard only seems neccesary iff RGenGC is disabled. * vm_method.c (rb_add_method_iseq): add RB_GC_GUARD * class.c (clone_method): remove RB_GC_GUARD * struct.c (define_aref_method): ditto (define_aset_method): ditto * vm.c (vm_define_method): * iseq.c (rb_iseq_clone): add RB_GC_GUARD git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51079 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-06-18* vm.c (rb_vm_control_frame_id_and_class): remove usless codes.ko1
`me' knows ID and owner class. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50950 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-06-13mark thread name stringnaruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50869 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-06-13* vm_core.h (rb_thread_t): add th->name.naruse
* vm.c (th_init): initialize th->name. * thread.c (Init_Thread): add Thread.name and Thread.name=. * thread.c (rb_thread_inspect): show thread's name if set. * thread.c (rb_thread_getname): defined. * thread.c (rb_thread_setname): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50863 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-06-12vm.c: break from orphan blocknobu
* vm.c (rb_vm_search_cf_from_ep): break from orphan block is possible condition, but not [BUG]. [ruby-core:69548] [Bug #11254] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50850 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-06-10* vm.c: use VM_ASSERT instead of assert().ko1
* vm_args.c: ditto. * vm_insnhelper.c: ditto. * vm_method.c: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50822 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-06-10* vm_core.h: define VM_ASSERT() for assertionko1
enabled only when (VM_CHECK_MODE > 0). * vm_insnhelper.c: move definition VM_CHECK_MODE from vm_insnhelper.c to vm_core.h. * vm.c: remove <assert.h> git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50821 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-06-05* internal.h: move definition of rb_cref_t to method.h.ko1
* eval_intern.h: move definition of rb_scope_visibility_t to method.h. * method.h: change rb_cref_t::scope_visi from VALUE to rb_scope_visibility_t. [Bug #11219] * vm.c (vm_cref_new): accept rb_method_visibility_t directly. * vm_insnhelper.c (rb_vm_rewrite_cref): don't use 0, but METHOD_VISI_UNDEF. * vm_method.c (rb_scope_visibility_set): don't need to use cast. * vm_method.c (rb_scope_module_func_set): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50782 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-06-03* class.c (clone_method): remove redundant check for me->def != NULL.ko1
Now, all `me` have `me->def`. * proc.c (rb_method_entry_location): ditto. * vm.c (rb_vm_check_redefinition_opt_method): ditto. * vm.c (add_opt_method): ditto. * vm_eval.c (vm_call0_body): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50748 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-06-03* vm.c: eagerly allocate `loading_table`. This eliminates the need totenderlove
do NULL checks when looking up the `loading_table` hash. https://github.com/ruby/ruby/pull/918 * load.c: remove various NULL checks git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50746 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-06-03* method.h: split rb_method_definition_t::flag to several flags.ko1
`flag' contains several categories of attributes and it makes us confusion (at least, I had confused). * rb_method_visibility_t (flags::visi) * NOEX_UNDEF -> METHOD_VISI_UNDEF = 0 * NOEX_PUBLIC -> METHOD_VISI_PUBLIC = 1 * NOEX_PRIVATE -> METHOD_VISI_PRIVATE = 2 * NOEX_PROTECTED -> METHOD_VISI_PROTECTED = 3 * NOEX_SAFE(flag)) -> safe (flags::safe, 2 bits) * NOEX_BASIC -> basic (flags::basic, 1 bit) * NOEX_MODFUNC -> rb_scope_visibility_t in CREF * NOEX_SUPER -> MISSING_SUPER (enum missing_reason) * NOEX_VCALL -> MISSING_VCALL (enum missing_reason) * NOEX_RESPONDS -> BOUND_RESPONDS (macro) Now, NOEX_NOREDEF is not supported (I'm not sure it is needed). Background: I did not know what "NOEX" stands for. I asked Matz (who made this name) and his answer was "Nothing". "At first, it meant NO EXport (private), but the original meaning was gone." This is why I remove the mysterious word "NOEX" from MRI. * vm_core.h: introduce `enum missing_reason' to represent method_missing (NoMethodError) reason. * eval_intern.h: introduce rb_scope_visibility_t to represent scope visibility. It has 3 method visibilities (public/private/protected) and `module_function`. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50743 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-06-02* method.h: make rb_method_entry_t a VALUE.ko1
Motivation and new data structure are described in [Bug #11203]. This patch also solve the following issues. * [Bug #11200] Memory leak of method entries * [Bug #11046] __callee__ returns incorrect method name in orphan proc * test/ruby/test_method.rb: add a test for [Bug #11046]. * vm_core.h: remvoe rb_control_frame_t::me. me is located at value stack. * vm_core.h, gc.c, vm_method.c: remove unlinked_method... codes because method entries are simple VALUEs. * method.h: Now, all method entries has own independent method definititons. Strictly speaking, this change is not essential, but for future changes. * rb_method_entry_t::flag is move to rb_method_definition_t::flag. * rb_method_definition_t::alias_count is now rb_method_definition_t::alias_count_ptr, a pointer to the counter. * vm_core.h, vm_insnhelper.c (rb_vm_frame_method_entry) added to search the current method entry from value stack. * vm_insnhelper.c (VM_CHECK_MODE): introduced to enable/disable assertions. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50728 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-05-31* vm_core.h (VM_FRAME_MAGIC_DUMMY): introduce new frame type toko1
recognize dummy frame. * vm.c (th_init): use new frame type. * vm_args.c (raise_argument_error): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50701 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-05-21fix indentko1
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50596 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-05-21* proc.c: fix issues caused by binding created from Method#to_proc.ko1
[Bug #11163] * vm.c (vm_cref_new_toplevel): export as rb_vm_cref_new_toplevel(). * test/ruby/test_method.rb: add some assersions. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50592 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-05-20vm.c: vm_invoke_bmethodnobu
* vm.c (vm_invoke_bmethod): bmethod does not need EXEC_TAG as it does not set safe level. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50568 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-05-16proc.c: rb_proc_allocnobu
* proc.c (rb_proc_alloc, proc_dup): allocate rb_proc_t instead of wrapping to get rid of potential memory leak. * vm.c (rb_proc_create): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50507 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-05-10proc.c, vm.c: fix possible memory leaknobu
* proc.c (proc_binding): fix possible memory leak of rb_env_t when TypedData_Wrap_Struct failed. * vm.c (vm_make_env_each): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50463 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-04-10* vm.c (vm_exec): check other events when RETURN is thrown.ko1
[Bug #10724] * test/ruby/test_settracefunc.rb: add a test. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50206 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-04-06* vm_args.c: protect value stack from calling other methodsko1
during complex parameter setting process (splat, kw, and so on). [Bug #11027] * vm_core.h: remove rb_thead_t::mark_stack_len. With this modification, we don't need to use th->mark_stack_len. * test/ruby/test_keyword.rb: add a test. * cont.c (cont_capture): catch up this fix. * vm.c (rb_thread_mark): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50172 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-03-29vm.c: use MEMCPYnobu
* vm.c (vm_make_env_each): use MEMCPY instead of copy by loop. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50108 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-03-20revert r50031 because it includes unexpected patchko1
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50032 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-03-20* gc.c (obj_info): obj_info() can receive internal objects.ko1
* gc.c (check_rvalue_consistency): obj_info() returns const char *. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50031 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-03-11* vm_insnhelper.h: use T_IMEMO to create THROW_DATA.ko1
Add THROW_DATA_NEW(). * internal.h: move defnition of `struct THROW_DATA' from vm_insnhelper.h to internal.h. Rename `THROW_DATA' to `vm_throw_data'. * eval_intern.h (THROW_DATA_P): move to internal.h. THROW_DATA is no longer T_NODE, so check T_IMEMO. * gc.c (gc_mark_children): mark THROW_DATA. * vm.c: catch up these changes. * vm_eval.c: ditto. * vm_insnhelper.c: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49936 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-03-11* include/ruby/ruby.h: introduce new type T_IMEMO.ko1
T_IMEMO is Internal Memo type, internal use only. T_IMEMO has same purpose of NODE_MEMO. To insert T_IMEMO, type numbers are modified a little. * internal.h: define struct RIMemo. Each RIMemo objects has imemo_type. We can observe it by the imemo_type() function. * gc.c (rb_imemo_new): added. * node.h: remove NODE_CREF and NEW_CREF(). * node.c (rb_gc_mark_node): ditto. * vm.c (vm_cref_new): use rb_imem_new(). * vm_eval.c: ditto. * vm_eval.c (eval_string_with_cref): * vm_eval.c (rb_type_str): * vm_insnhelper.c: use RIMemo objects for CREF. * ext/objspace/objspace.c: support T_IMEMO. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49932 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-03-10* proc.c: use RUBY_VM_IFUNC_P() to recognize IFUNC or not.ko1
* vm.c: ditto. * vm_dump.c: ditto. * vm_insnhelper.c: ditto. * vm_core.h: use RB_TYPE_P() instead of BUILTIN_TYPE(). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49922 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-03-10* vm_insnhelper.h: define struct THROW_DATA to representko1
throwing data. Also define accessor functions. * eval_intern.h: move related changes into vm_insnhelper.h. Now these MACROs (functions) are only used in vm*.c. There is only THROW_DATA_P(err) to check this data type or not. * vm.c: catch up these changes. * vm_eval.c: ditto. * vm_insnhelper.c: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49921 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-03-08proc.c, vm.c: fix implicit conversionsnobu
* proc.c (rb_mod_define_method): fix implicit conversion of visibility type. erred by -Werror=shorten-64-to-32. * vm.c (vm_define_method): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49900 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-03-08* internal.h: define rb_cref_t and change to use it.ko1
rb_cref_t is data type of CREF. Now, the body is still NODE. It is easy to understand what is CREF and what is pure NODE. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49897 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-03-08* internal.h: define CREF accessor macros.ko1
* CREF_CLASS(cref) * CREF_NEXT(cref) * CREF_VISI(cref) * CREF_VISI_SET(cref, v) * CREF_REFINEMENTS(cref) * CREF_PUSHED_BY_EVAL(cref) * CREF_PUSHED_BY_EVAL_SET(cref) * CREF_OMOD_SHARED(cref) * CREF_OMOD_SHARED_SET(cref) * CREF_OMOD_SHARED_UNSET(cref) This is process to change CREF data type from NODE. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49894 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-03-06* fix namespace issue on singleton class expressions. [Bug #10943]ko1
* vm_core.h, method.h: remove rb_iseq_t::cref_stack. CREF is stored to rb_method_definition_t::body.iseq_body.cref. * vm_insnhelper.c: modify SVAR usage. When calling ISEQ type method, push CREF information onto method frame, SVAR located place. Before this fix, SVAR is simply nil. After this patch, CREF (or NULL == Qfalse for not iseq methods) is stored at the method invocation. When SVAR is requierd, then put NODE_IF onto SVAR location, and NDOE_IF::nd_reserved points CREF itself. * vm.c (vm_cref_new, vm_cref_dump, vm_cref_new_toplevel): added. * vm_insnhelper.c (vm_push_frame): accept CREF. * method.h, vm_method.c (rb_add_method_iseq): added. This function accepts iseq and CREF. * class.c (clone_method): use rb_add_method_iseq(). * gc.c (mark_method_entry): mark method_entry::body.iseq_body.cref. * iseq.c: remove CREF related codes. * insns.def (getinlinecache/setinlinecache): CREF should be cache key because a different CREF has a different namespace. * node.c (rb_gc_mark_node): mark NODE_IF::nd_reserved for SVAR. * proc.c: catch up changes. * struct.c: ditto. * insns.def: ditto. * vm_args.c (raise_argument_error): ditto. * vm_eval.c: ditto. * test/ruby/test_class.rb: add a test. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49874 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-02-27* vm_core.h: define vm_svar_index.ko1
* vm_insnhelper.c, vm.c, compile.c: use vm_svar_index names. * iseq.h: remove DEFAULT_SPECIAL_VAR_COUNT. use VM_SVAR_FLIPFLOP_START instead. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49772 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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