{"ast_node_type":"other","tokens":[{"end":96,"kind":"keyword","start":0,"text":"//"}]}
                // We assume that `&mut` refs are desired for their side-effects, so cloning the
            if let hir::ExprKind::AddrOf(_, hir::Mutability::Mut, _) = inner_expr.kind {
                // value wouldn't do what the user wanted.