simple.reizql

Query:
FunctionDef(body=[*..., Return(Call())])

AST:
Match(
    name="FunctionDef",
    filters={
        "body": List(
            items=[
                Expand,
                Match(
                    name="Return",
                    filters={
                        "value": Match(
                            name="Call",
                            filters={},
                            positional=True,
                        )
                    },
                    positional=True,
                ),
            ]
        )
    },
    positional=True,
)

Generated IR:
SELECT ast::FunctionDef
FILTER (
    WITH
        sequence_f1e35975 := array_agg((
                SELECT .body
                ORDER BY @index
            ))
    SELECT sequence_f1e35975[-1][IS ast::Return].value IS ast::Call AND len(sequence_f1e35975) >= 1
)