New upstream version 1.63.0+dfsg1

[rustc.git] / compiler / rustc_typeck / src / check / method / confirm.rs

diff --git a/compiler/rustc_typeck/src/check/method/confirm.rs b/compiler/rustc_typeck/src/check/method/confirm.rs
index 7992460f5464eef6073ae7005dc3123d0d59304a..4061b7cae7c78348384d8050d226ef85162ecbb5 100644 (file)
--- a/compiler/rustc_typeck/src/check/method/confirm.rs
+++ b/compiler/rustc_typeck/src/check/method/confirm.rs
@@ -572,8 +572,8 @@ impl<'a, 'tcx> ConfirmContext<'a, 'tcx> {
 
     fn replace_bound_vars_with_fresh_vars<T>(&self, value: ty::Binder<'tcx, T>) -> T
     where
-        T: TypeFoldable<'tcx>,
+        T: TypeFoldable<'tcx> + Copy,
     {
-        self.fcx.replace_bound_vars_with_fresh_vars(self.span, infer::FnCall, value).0
+        self.fcx.replace_bound_vars_with_fresh_vars(self.span, infer::FnCall, value)
     }
 }