Subject: [bug#45161] [PATCH 1/1] gnu: Update go

From: Leo Famulari <[email-masked]>
Date: Thu, 10 Dec 2020 12:43:32 -0500

On Thu, Dec 10, 2020 at 06:17:55PM +0300, David Dashyan wrote:
> -(define-public go-1.14
> +(define-public go-1.15
>    (package
>      (inherit go-1.4)
>      (name "go")
> -    (version "1.14.10")
> +    (version "1.15.6")

Thanks! I'm doing some tests now. As Jack said, we'll need to update the
'go' package as well in order for this to take effect.

Depending on whether or not the Go packages work with 1.15, we might
need to keep 1.14 around for a while.

For example, check out a Git worktree at commit
18199da4b79ce79d5002c3290cc1fa95454d92ce (gnu: Add Go 1.12.)

In that commit, we added 1.12 but kept 1.11 as the default Go compiler.

$ git worktree add /tmp/guix-multiple-go-compilers 18199da4b79ce79d5002c3290cc1fa95454d92ce && cd /tmp/guix-multiple-go-compilers