diff --git a/gcc/cp/cp-objcp-common.cc b/gcc/cp/cp-objcp-common.cc
index 7a0636f1653..1e43db31db8 100644
--- a/gcc/cp/cp-objcp-common.cc
+++ b/gcc/cp/cp-objcp-common.cc
@@ -617,6 +617,7 @@ cp_common_init_ts (void)
   MARK_TS_TYPED (PTRMEM_CST);
   MARK_TS_TYPED (LAMBDA_EXPR);
   MARK_TS_TYPED (TYPE_ARGUMENT_PACK);
+  MARK_TS_TYPED (TRAIT_EXPR);
 
   /* Random new trees.  */
   MARK_TS_COMMON (BASELINK);
@@ -684,7 +685,6 @@ cp_common_init_ts (void)
   MARK_TS_EXP (TAG_DEFN);
   MARK_TS_EXP (TEMPLATE_ID_EXPR);
   MARK_TS_EXP (THROW_EXPR);
-  MARK_TS_EXP (TRAIT_EXPR);
   MARK_TS_EXP (TYPEID_EXPR);
   MARK_TS_EXP (TYPE_EXPR);
   MARK_TS_EXP (UNARY_PLUS_EXPR);