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-rw-r--r--dhall/src/normalize.rs1
1 files changed, 0 insertions, 1 deletions
diff --git a/dhall/src/normalize.rs b/dhall/src/normalize.rs
index e0ed96c..9110624 100644
--- a/dhall/src/normalize.rs
+++ b/dhall/src/normalize.rs
@@ -333,7 +333,6 @@ fn normalize_ref(expr: &Expr<X, Normalized<'static>>) -> Expr<X, X> {
DoneAsIs => match expr.map_ref_simple(ExprF::roll) {
e => e.map_ref(
SubExpr::clone,
- |_, e| e.clone(),
X::clone,
|_| unreachable!(),
Label::clone,