1 files changed, 2 insertions, 0 deletions

diff --git a/src/bootstrap/objects.c b/src/bootstrap/objects.c
index 3450b62..0910d6b 100644
--- a/src/bootstrap/objects.c
+++ b/src/bootstrap/objects.c
@@ -6,6 +6,7 @@ typedef enum ObjectType {
     OBJ_TYPE_STRING,
     OBJ_TYPE_PAIR,
     OBJ_TYPE_PROCEDURE,
+    OBJ_TYPE_ERR,
 } ObjectType;
 
 typedef struct Object {
@@ -44,6 +45,7 @@ typedef struct Object {
 static Object *obj_nil;
 static Object *obj_true;
 static Object *obj_false;
+static Object *obj_err;
 
 //
 // Constructors.