slice_for_each gives a reference already

Author: Mark-Simulacrum

src/librustc_trans/mir/rvalue.rs

@@ -95,7 +95,7 @@ impl<'a, 'tcx> MirContext<'a, 'tcx> {
                 let size = C_uint(bcx.ccx, size);
                 let base = base::get_dataptr(&bcx, dest.llval);
                 tvec::slice_for_each(&bcx, base, tr_elem.ty, size, |bcx, llslot| {
-                    self.store_operand(&bcx, llslot, tr_elem);
+                    self.store_operand(bcx, llslot, tr_elem);
                 })
             }