1 files changed, 7 insertions, 1 deletions
diff --git a/gc.c b/gc.c
index 9d2e7cb3b6..4acb9d1689 100644
--- a/gc.c
+++ b/gc.c
@@ -481,7 +481,11 @@ rb_gc_mark(ptr)
 	  case NODE_DASGN:
 	  case NODE_DASGN_CURR:
 	  case NODE_IASGN:
-	  case NODE_CASGN:
+	  case NODE_CDECL:
+	  case NODE_CVDECL:
+	  case NODE_CVASGN:
+	  case NODE_CVASGN2:
+	  case NODE_CVASGN3:
 	  case NODE_MODULE:
 	  case NODE_COLON3:
 	  case NODE_OPT_N:
@@ -517,6 +521,8 @@ rb_gc_mark(ptr)
 	  case NODE_DVAR:
 	  case NODE_IVAR:
 	  case NODE_CVAR:
+	  case NODE_CVAR2:
+	  case NODE_CVAR3:
 	  case NODE_NTH_REF:
 	  case NODE_BACK_REF:
 	  case NODE_ALIAS: