14 lines
232 B
JavaScript
14 lines
232 B
JavaScript
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// @noflow
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// termination test (see also lib/test25_lib.js)
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function foo(rows: Rows, set: Set<number>) {
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return rows.reduce_rows(
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(set, row) => row.reduce_row(
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(set, i) => set.add(i),
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set,
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),
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set,
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);
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}
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