1 files changed, 2 insertions, 0 deletions
diff --git a/src/type/mod.rs b/src/type/mod.rs
index 9e0d9ec..afb5a0b 100644
--- a/src/type/mod.rs
+++ b/src/type/mod.rs
@@ -59,6 +59,8 @@ pub enum TypeError {
         generictype: Type,
     },
 
+    LetAsOperator(SExp),
+
     OtherError
 }