* include/ruby/ruby.h: introduce new type T_IMEMO.

  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

1 files changed, 1 insertions, 4 deletions

diff --git a/vm.c b/vm.c
index 521809f0d6..07e7dc0ae6 100644
--- a/vm.c
+++ b/vm.c
@@ -82,10 +82,7 @@ rb_vm_control_frame_block_ptr(const rb_control_frame_t *cfp)
 static rb_cref_t *
 vm_cref_new(VALUE klass, long visi, const rb_cref_t *prev_cref)
 {
-    rb_cref_t *cref = (rb_cref_t *)NEW_CREF(klass);
-    CREF_REFINEMENTS_SET(cref, Qnil);
-    CREF_VISI_SET(cref, visi);
-    CREF_NEXT_SET(cref, prev_cref);
+    rb_cref_t *cref = (rb_cref_t *)rb_imemo_new(imemo_cref, klass, visi, (VALUE)prev_cref, Qnil);
     return cref;
 }