Test GCC conversions (publicly) available

[Joseph Myers]

On Thu, 19 Dec 2019, Eric S. Raymond wrote:

> There are other problems that might cause a delay beyond the
> 31st, however. Best if I let Joseph nd Richard explain those.

I presume that's referring to the checkme: bug annotations where the PR 
numbers in commit messages seem suspicious.  I don't think that's 
something to delay the conversion unless we're clearly close to having a 
complete review of all those cases done; at the point of the final 
conversion we should simply change the script not to modify commit 
messages in any remaining unresolved suspicious cases.

-- 
Joseph S. Myers
joseph@codesourcery.com