library test /*isNonNullableByDefault*/;
import self as self;
import "dart:core" as core;

static method test() → dynamic {
  for (core::int i = 0; i.{core::num::<}(10){(core::num) → core::bool}; i = i.{core::num::+}(1){(core::num) → core::int}) {
    core::int j = i.{core::num::+}(1){(core::num) → core::int};
  }
}
static method main() → dynamic {}