Jesper on upcoming C# features:
First, there’s an API model for writing dynamic read-eval-print loops where lines of code can be interpreted in a script-like fashion and kept intact as you go; running code, importing namespaces, referencing new assemblies, redefining methods or properties and so on. This would otherwise have to be reinvented for every such implementation and is a nice nod.
Secondly, there’s an object model for the language, something showcased by being able to translate between C# and VB (for which equivalent work is being done) and writing smart, custom refactorings, which was previously only in the hands of people who were already basically writing their own C# compiler, like ReSharper or CodeRush.
Awesome.