1 files changed, 2 insertions, 0 deletions
diff --git a/compile.c b/compile.c
index 0b9c276e1f..ff63dfe9aa 100644
--- a/compile.c
+++ b/compile.c
@@ -2332,6 +2332,8 @@ iseq_set_sequence(rb_iseq_t *iseq, LINK_ANCHOR *const anchor)
                                               ic_index, body->is_size);
 			    }
 			    generated_iseq[code_index + 1 + j] = (VALUE)ic;
+
+                            if (type == TS_IVC) FL_SET(iseqv, ISEQ_MARKABLE_ISEQ);
 			    break;
 			}
                         case TS_CALLDATA: