Good. I'm ready to go deep into Go, as soon as Go supports: a- Generics b- True, elegant exception handling c- Built-in metaprogramming, not that "Go Generat

Good. I'm ready to go deep into Go, as soon as Go supports: a- Generics b- True, elegant exception handling c- Built-in metaprogramming, not that "Go Generate" joke. Nice to have: Sum types. Nice to have: Shorthand for interface{}. Nice to have: Package manager that does not depend on Git as first-choice of package repository. Alternatively (c) can sort-of replace (a) as well.