small refactoring (dedup mrb_vm_cv_set)

1 files changed, 2 insertions, 19 deletions

diff --git a/src/variable.c b/src/variable.c
index c66e7fe89..921d465a2 100644
--- a/src/variable.c
+++ b/src/variable.c
@@ -756,7 +756,7 @@ mrb_cv_get(mrb_state *mrb, mrb_value mod, mrb_sym sym)
 }
 
 void
-mrb_mod_cv_set(mrb_state *mrb, struct RClass * c, mrb_sym sym, mrb_value v)
+mrb_mod_cv_set(mrb_state *mrb, struct RClass *c, mrb_sym sym, mrb_value v)
 {
   struct RClass * cls = c;
 
@@ -823,24 +823,7 @@ mrb_vm_cv_set(mrb_state *mrb, mrb_sym sym, mrb_value v)
   struct RClass *c = mrb->c->ci->proc->target_class;
 
   if (!c) c = mrb->c->ci->target_class;
-  while (c) {
-    if (c->iv) {
-      iv_tbl *t = c->iv;
-
-      if (iv_get(mrb, t, sym, NULL)) {
-        mrb_write_barrier(mrb, (struct RBasic*)c);
-        iv_put(mrb, t, sym, v);
-        return;
-      }
-    }
-    c = c->super;
-  }
-  c = mrb->c->ci->target_class;
-  if (!c->iv) {
-    c->iv = iv_new(mrb);
-  }
-  mrb_write_barrier(mrb, (struct RBasic*)c);
-  iv_put(mrb, c->iv, sym, v);
+  mrb_mod_cv_set(mrb, c, sym, v);
 }
 
 mrb_bool