FRI Go Generics Proposal
Here is my whack at a proposal for how Generics might look in Go.
I think generics should be mechanism for re-using tested, optimized code and for increasing readability of source, not for saving developers a few keystrokes, or fulfilling their desire to write things that look like equations.
Therefore I do not propose overloading operators (or anything much actually), indeed I actively oppose allowing it.
Also, I think compile-time polymorphism (use any type that works, as long as you know what it is at compile time) is more important than run-time polymorphism (use multiple different types in the same structure and iterate over them letting the run-time call the right method for each type).