> Featherweight Go is restricted to a tiny subset of Go. We plan a model of other important features such as assignments, arrays, slices, and packages, which w

> Featherweight Go is restricted to a tiny subset of Go. We plan a model of other important features such as assignments, arrays, slices, and packages, which we will dub Bantamweight Go; and a model of Go’s innovative concurrency mechanism based on “goroutines” and message passing, which we will dub Cruiserweight Go. Required better for mobile.