Andrei Alexandrescu: >[Elvis operator]I agree.< But note that I don't use much OOP in D. For people (like Java programmers) that use OOP a lot that operator may be useful.
>What is invokedynamic?< A way to add some dynamic typing to the Java language (Java type system is already a lot dynamic, but it has the rigidity of an old static type system and just a bit more of the safety of a dynamic language. The worst of both worlds. Java Generics have later increased safety some). C#4 solves the same problem in a more drastic and generic way (and probably better), adding a "dynamic" keyword that transforms variables into dynamically typed ones in a quite transparent way. Now it's very easy (and efficient enough) to implement a mixed dynamic/static language like Boo on the dotnet4. Bye, bearophile
