1 files changed, 3 insertions, 0 deletions
diff --git a/src/type/mod.rs b/src/type/mod.rs
index e4c0841..e29e069 100644
--- a/src/type/mod.rs
+++ b/src/type/mod.rs
@@ -16,6 +16,8 @@ pub enum Type {
 
     Boolean,
 
+    QuoteTy,
+
     Arrow(Box<Type>, Box<Type>),
 
     List(Vec<Type>),
@@ -92,6 +94,7 @@ impl Type {
         match self {
             Integer => Ok(()),
             Boolean => Ok(()),
+            QuoteTy => Ok(()),
             Arrow(a, b) => b.is_concrete().and_then(|_ok| a.is_concrete()),
             List(v) => {
                 let mut res = Ok(());