Function copy

_benchmarks/sample_echarts.js:712–716

(out, v)

        return [x, y];
    }
    function copy(out, v) {
        out[0] = v[0];
        out[1] = v[1];
        return out;
    }
    function clone$1(v) {
        return [v[0], v[1]];
    }