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a faster, safer, easier JavaScript

25 lines (24 loc) 366 B
/*EXPECTED 1,2, ,2, 1,2, ,2, 1,2, ,2, */ class _Main { static function main(args : string[]) : void { var a = [ 1, 2, null ]; log a.join(","); a[0] = null; log a.join(","); a = [ 1, 2, null ] : number[]; log a.join(","); a[0] = null; log a.join(","); a = [ 1, 2, null ] : Array.<number>; log a.join(","); a[0] = null; log a.join(","); } }