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* method.h: make rb_method_entry_t a VALUE.

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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
This commit is contained in:
ko1 2015-06-02 04:20:30 +00:00
parent ae042f21fb
commit 57b817f4c5
20 changed files with 849 additions and 641 deletions
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6
struct.c
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@ -176,9 +176,8 @@ define_aref_method(VALUE nstr, VALUE name, VALUE off)
{
rb_control_frame_t *FUNC_FASTCALL(rb_vm_opt_struct_aref)(rb_thread_t *, rb_control_frame_t *);
VALUE iseqval = rb_method_for_self_aref(name, off, rb_vm_opt_struct_aref);
rb_iseq_t *iseq = DATA_PTR(iseqval);
rb_add_method_iseq(nstr, SYM2ID(name), iseq, NULL, NOEX_PUBLIC);
rb_add_method_iseq(nstr, SYM2ID(name), iseqval, NULL, NOEX_PUBLIC);
RB_GC_GUARD(iseqval);
}
@ -187,9 +186,8 @@ define_aset_method(VALUE nstr, VALUE name, VALUE off)
{
rb_control_frame_t *FUNC_FASTCALL(rb_vm_opt_struct_aset)(rb_thread_t *, rb_control_frame_t *);
VALUE iseqval = rb_method_for_self_aset(name, off, rb_vm_opt_struct_aset);
rb_iseq_t *iseq = DATA_PTR(iseqval);
rb_add_method_iseq(nstr, SYM2ID(name), iseq, NULL, NOEX_PUBLIC);
rb_add_method_iseq(nstr, SYM2ID(name), iseqval, NULL, NOEX_PUBLIC);
RB_GC_GUARD(iseqval);
}