Revert "Make SubExpr generic in the variable labels type"

This reverts commit 4c159640e5ee77ffa48b85a5bffa56350cf933ef.

1 files changed, 2 insertions, 2 deletions

diff --git a/dhall/tests/traits.rs b/dhall/tests/traits.rs
index cf68d7d..6604c06 100644
--- a/dhall/tests/traits.rs
+++ b/dhall/tests/traits.rs
@@ -1,11 +1,11 @@
 #![feature(proc_macro_hygiene)]
 use dhall::de::SimpleStaticType;
 use dhall_proc_macros;
-use dhall_syntax::{Label, SubExpr, X};
+use dhall_syntax::{SubExpr, X};
 
 #[test]
 fn test_static_type() {
-    fn mktype(x: SubExpr<Label, X, X>) -> dhall::expr::SimpleType {
+    fn mktype(x: SubExpr<X, X>) -> dhall::expr::SimpleType {
         x.into()
     }