1 files changed, 4 insertions, 1 deletions
diff --git a/internal.h b/internal.h
index ad29434c7c..e21a2b6801 100644
--- a/internal.h
+++ b/internal.h
@@ -845,7 +845,8 @@ enum imemo_type {
     imemo_ment       = 6,
     imemo_iseq       = 7,
     imemo_alloc      = 8,
-    imemo_ast        = 9
+    imemo_ast        = 9,
+    imemo_strterm    = 10
 };
 #define IMEMO_MASK   0x0f
 
@@ -941,6 +942,8 @@ typedef struct rb_imemo_alloc_struct {
 
 rb_imemo_alloc_t *rb_imemo_alloc_new(VALUE, VALUE, VALUE, VALUE);
 
+void rb_strterm_mark(VALUE obj);
+
 /*! MEMO
  *
  * @see imemo_type