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* vm_insnhelper.h, vm_insnhelper.c, vm.c, vm_method.c, insns.def:

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Manage a redefinition of special methods for each classes.
  A patch from Joel Gouly <joel.gouly@gmail.com>.  Thanks!



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33059 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
ko1 2011-08-24 22:02:03 +00:00
parent 72107daf0e
commit beb26e1b49
6 changed files with 84 additions and 51 deletions
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8
vm_method.c
View file

@ -6,7 +6,7 @@
#define CACHE_MASK 0x7ff
#define EXPR1(c,m) ((((c)>>3)^(m))&CACHE_MASK)
static void rb_vm_check_redefinition_opt_method(const rb_method_entry_t *me);
static void rb_vm_check_redefinition_opt_method(const rb_method_entry_t *me, VALUE klass);
static ID object_id, respond_to_missing;
static ID removed, singleton_removed, undefined, singleton_undefined;
@ -195,7 +195,7 @@ rb_method_entry_make(VALUE klass, ID mid, rb_method_type_t type,
rb_method_definition_t *old_def = old_me->def;
if (rb_method_definition_eq(old_def, def)) return old_me;
rb_vm_check_redefinition_opt_method(old_me);
rb_vm_check_redefinition_opt_method(old_me, klass);
if (RTEST(ruby_verbose) &&
type != VM_METHOD_TYPE_UNDEF &&
@ -452,7 +452,7 @@ remove_method(VALUE klass, ID mid)
key = (st_data_t)mid;
st_delete(RCLASS_M_TBL(klass), &key, &data);
rb_vm_check_redefinition_opt_method(me);
rb_vm_check_redefinition_opt_method(me, klass);
rb_clear_cache_for_undef(klass, mid);
rb_unlink_method_entry(me);
@ -530,7 +530,7 @@ rb_export_method(VALUE klass, ID name, rb_method_flag_t noex)
}
if (me->flag != noex) {
rb_vm_check_redefinition_opt_method(me);
rb_vm_check_redefinition_opt_method(me, klass);
if (klass == me->klass) {
me->flag = noex;