* node.h: remove NODE_IFUNC, NEW_IFUNC.

* internal.h: use T_IMEMO for IFUNC.
  rename `struct IFUNC' to `struct vm_ifunc' and move the definition
  from vm_insnhelper.h. Add imemo_ifunc.
* gc.c (gc_mark_children): mark imemo_ifunc type T_IMEMO object.
* compile.c: catch up these changes.
* proc.c: ditto.
* vm_core.h (RUBY_VM_IFUNC_P): ditto.
* vm_eval.c (rb_iterate): ditto.
* vm_insnhelper.c: ditto.
* ext/objspace/objspace.c: ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49938 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 4 insertions, 0 deletions

diff --git a/gc.c b/gc.c
index ae1accd8e3..5df5eb5384 100644
--- a/gc.c
+++ b/gc.c
@@ -384,6 +384,7 @@ typedef struct RVALUE {
 	    rb_cref_t cref;
 	    struct vm_svar svar;
 	    struct vm_throw_data throw_data;
+	    struct vm_ifunc ifunc;
 	} imemo;
 	struct {
 	    struct RBasic basic;
@@ -4167,6 +4168,9 @@ gc_mark_children(rb_objspace_t *objspace, VALUE obj)
 	  case imemo_throw_data:
 	    gc_mark(objspace, RANY(obj)->as.imemo.throw_data.throw_obj);
 	    return;
+	  case imemo_ifunc:
+	    gc_mark_maybe(objspace, (VALUE)RANY(obj)->as.imemo.ifunc.data);
+	    return;
 	  default:
 	    rb_bug("T_IMEMO: unreachable");
 	}