revert #1470; fix #1493

1 files changed, 6 insertions, 1 deletions

diff --git a/src/vm.c b/src/vm.c
index cdef6ab2d..78f32ac96 100644
--- a/src/vm.c
+++ b/src/vm.c
@@ -902,7 +902,12 @@ mrb_run(mrb_state *mrb, struct RProc *proc, mrb_value self)
       else {
         ci->argc = n;
       }
-      ci->target_class = c;
+      if (c->tt == MRB_TT_ICLASS) {
+        ci->target_class = c->c;
+      }
+      else {
+        ci->target_class = c;
+      }
 
       ci->pc = pc + 1;
       ci->acc = a;