I'm sorry, but no: Generics are a technical issue and are not a political one. The Go team is not against generics per se, only against doing things that are no

I'm sorry, but no: Generics are a technical issue and are not a political one. The Go team is not against generics per se, only against doing things that are not well understood and/or don't work well with Go. There are deep technical issues that must be solved to fit the idea of generics into Go in a way that works well with the rest of the system, and we don't have solutions to those. I wrote on my blog about one issue years ago (http://research.swtch.com/generic http://research.swtch.com/generic), but there are others too. Even supposing you get past the problem on that page, the next thing you would run into is how to allow programmers to omit type annotations in a useful, easy-to-explain way. As an example, C++ lets you write make_pair(1, "foo") instead of make_pair<int, string>(1, "foo"), but the logic behind inferring the annotations takes pages and pages of specification, which doesn't make for a particularly understandable programming model, nor something the compiler can easily explain when things go wrong. And then there's a princess in another castle after that one I am sure. We have spoken to a few true experts in Java generics and each of them has said roughly the same thing: be very careful, it's not as easy as it looks, and you're stuck with all the mistakes you make. As a demonstration, skim through most of http://www.angelikalanger.com/GenericsFAQ/JavaGenericsFAQ.html http://www.angelikalanger.com/GenericsFAQ/JavaGenericsFAQ.ht... and see how long before you start to think "was this really the best way to do this?" (For example, http://www.angelikalanger.com/GenericsFAQ/FAQSections/TypeParameters.html#FAQ106 http://www.angelikalanger.com/GenericsFAQ/FAQSections/TypePa..., but note that the latter page is only one part of the FAQ, not the entire FAQ.) To be very clear, we acknowledge this fact: there are definite disadvantages to not having generics. You either use interface{} and give up compile-time checking or you write code generators and complicate your build process. But there are also definite disadvantages to generics as implemented in existing languages, and there is a very large advantage to not compromising today: it makes adopting a better solution tomorrow that much easier. As I said in the interview at http://www.pl-enthusiast.net/2015/03/25/interview-with-gos-russ-cox-and-sameer-ajmani/ http://www.pl-enthusiast.net/2015/03/25/interview-with-gos-r...: > Go is more an engineering project than a pure research project. Like most engineering, it is fundamentally conservative, using ideas that are proven and well understood and will work well together. The research literature’s influence comes mainly through experience with its application in earlier languages. For example, the experience with CSP applied in a handful of earlier languages—Promela, Squeak, Newsqueak, Alef, Limbo, even Concurrent ML—was just as crucial as Hoare’s original paper to bringing that idea to practice in Go. Programming language researchers are sometimes disappointed that Go hasn’t picked up more of the recent ideas from the literature, but those ideas simply haven’t had time to pass through the filter of practical experience. I believe generics is one of those ideas. It certainly needs at least one more iteration, possibly a few more than that.