solidity/test/libsolidity/syntaxTests/types/mapping/mapping_array_data_location_function_param_external.sol

contract c {
    function f1(mapping(uint => uint)[] calldata) pure external {}
}
// ----
// TypeError: (29-52): Type is required to live outside storage.
// TypeError: (29-52): Internal or recursive type is not allowed for public or external functions.