ClickHouse/tests/queries/0_stateless/02294_nothing_arguments_in_functions.sql

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select arrayMap(x -> 2 * x, []);
select toTypeName(arrayMap(x -> 2 * x, []));
select arrayMap((x, y) -> x + y, [], []);
select toTypeName(arrayMap((x, y) -> x + y, [], []));
select arrayMap((x, y) -> x + y, [], CAST([], 'Array(Int32)'));
select toTypeName(arrayMap((x, y) -> x + y, [], CAST([], 'Array(Int32)')));