> Using static type information in Dart doesn't help with the runtime code for several reasons. One is: the types the developer specifieѕ have no impact on the

> Using static type information in Dart doesn't help with the runtime code for several reasons. One is: the types the developer specifieѕ have no impact on the semantics at all I wonder if string concatenation, set union and integer addition are not totally distinct cases worth optimizing. > and, as a matter of fact, they can be totally incorrect. And this is where Dart starts to feel really wrong.