{"ast_node_type":"variable","tokens":[{"end":75,"kind":"keyword","start":0,"text":"&&"}]}
            && let ty::RawPtr(_, hir::Mutability::Not) = provided_ty.kind()
        if let ty::RawPtr(_, hir::Mutability::Mut) = expected_ty.kind()
            && let hir::ExprKind::Call(callee, _) = arg.kind