New upstream version 1.56.0~beta.4+dfsg1

[rustc.git] / compiler / rustc_middle / src / mir / type_foldable.rs

diff --git a/compiler/rustc_middle/src/mir/type_foldable.rs b/compiler/rustc_middle/src/mir/type_foldable.rs
index f3124e5bf424ef41897c62e9bd88aea4fb0c7cf0..b2d4a22194c628a25a4cf004e1a215b6a66b204b 100644 (file)
--- a/compiler/rustc_middle/src/mir/type_foldable.rs
+++ b/compiler/rustc_middle/src/mir/type_foldable.rs
@@ -182,10 +182,10 @@ impl<'tcx> TypeFoldable<'tcx> for Rvalue<'tcx> {
             Len(place) => Len(place.fold_with(folder)),
             Cast(kind, op, ty) => Cast(kind, op.fold_with(folder), ty.fold_with(folder)),
             BinaryOp(op, box (rhs, lhs)) => {
-                BinaryOp(op, box (rhs.fold_with(folder), lhs.fold_with(folder)))
+                BinaryOp(op, Box::new((rhs.fold_with(folder), lhs.fold_with(folder))))
             }
             CheckedBinaryOp(op, box (rhs, lhs)) => {
-                CheckedBinaryOp(op, box (rhs.fold_with(folder), lhs.fold_with(folder)))
+                CheckedBinaryOp(op, Box::new((rhs.fold_with(folder), lhs.fold_with(folder))))
             }
             UnaryOp(op, val) => UnaryOp(op, val.fold_with(folder)),
             Discriminant(place) => Discriminant(place.fold_with(folder)),