Go might be young but the underlying compiler suite is derived from Ken Thompson's c compiler written for plan9 ~25 years ago. Also taking into consideration th

Go might be young but the underlying compiler suite is derived from Ken Thompson's c compiler written for plan9 ~25 years ago. Also taking into consideration that the people developing Go have an impressive history of innovation; its not an uncommon by the time somebody actually finishes developing that critical software, for the compilers and runtime to receive vast improvements via new useful diagnostic tools and optimizations.