1 files changed, 6 insertions, 3 deletions
diff --git a/iseq.h b/iseq.h
index 03cb8b3efb..73416ab327 100644
--- a/iseq.h
+++ b/iseq.h
@@ -23,10 +23,13 @@ rb_call_info_kw_arg_bytes(int keyword_len)
     return sizeof(struct rb_call_info_kw_arg) + sizeof(VALUE) * (keyword_len - 1);
 }
 
-#define ISEQ_COMPILE_DATA(iseq)      (iseq)->compile_data_
-#define ISEQ_COVERAGE(iseq)          (iseq)->variable_body->coverage_
-#define ISEQ_COVERAGE_SET(iseq, cov) RB_OBJ_WRITE((iseq), &(iseq)->variable_body->coverage_, cov)
+#define ISEQ_COMPILE_DATA(iseq)       (iseq)->compile_data_
+#define ISEQ_COVERAGE(iseq)           (iseq)->variable_body->coverage_
+#define ISEQ_COVERAGE_SET(iseq, cov)  RB_OBJ_WRITE((iseq), &(iseq)->variable_body->coverage_, cov)
 #define ISEQ_FLIP_CNT_INCREMENT(iseq) ((iseq)->variable_body->flip_cnt_++)
+#define ISEQ_ORIGINAL_ISEQ(iseq)      (iseq)->variable_body->iseq_
+#define ISEQ_ORIGINAL_ISEQ_ALLOC(iseq, size) (ISEQ_ORIGINAL_ISEQ(iseq) = ALLOC_N(VALUE, size))
+
 RUBY_SYMBOL_EXPORT_BEGIN
 
 /* compile.c */