library test;
import self as self;
import "dart:core" as core;
import "dart:math" as math;

static method test2() → dynamic {
  core::List<core::num> o;
  dynamic y = o.map((dynamic x) → dynamic {
    if(math::Random::•().nextBool()) {
      return x.toInt().+(1);
    }
    else {
      return x.toDouble();
    }
  });
  core::Iterable<core::num> w = y;
  core::Iterable<core::int> z = y;
}
static method main() → dynamic {}