Combine Expr::Field and Expr::TupleField into one variant
diff --git a/src/ident.rs b/src/ident.rs
index 1e717c9..0e2d521 100644
--- a/src/ident.rs
+++ b/src/ident.rs
@@ -219,7 +219,7 @@
 
 impl Hash for Ident {
     fn hash<H: Hasher>(&self, h: &mut H) {
-        self.as_ref().hash(h)
+        self.as_ref().hash(h);
     }
 }