One of Go's primary goals has always been compilation speed.
Go started out in C, and was later (post-1.0) incrementally rewritten to be self-hosting. One of the authors (Ken Thompson) is also one of the co-creators of C. I would argue these guys know what they are doing.
Go started out in C, and was later (post-1.0) incrementally rewritten to be self-hosting. One of the authors (Ken Thompson) is also one of the co-creators of C. I would argue these guys know what they are doing.