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-rw-r--r--internal.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/internal.h b/internal.h
index 08291afdf2..8396b0aad9 100644
--- a/internal.h
+++ b/internal.h
@@ -28,6 +28,7 @@ struct rb_classext_struct {
struct st_table *iv_tbl;
struct st_table *const_tbl;
VALUE origin;
+ VALUE refined_class;
};
#undef RCLASS_SUPER
@@ -38,6 +39,7 @@ struct rb_classext_struct {
#define RCLASS_M_TBL(c) (RCLASS(c)->m_tbl)
#define RCLASS_IV_INDEX_TBL(c) (RCLASS(c)->iv_index_tbl)
#define RCLASS_ORIGIN(c) (RCLASS_EXT(c)->origin)
+#define RCLASS_REFINED_CLASS(c) (RCLASS_EXT(c)->refined_class)
struct vtm; /* defined by timev.h */