[Patch] Reimplment regex matcher using DFS

[Jonathan Wakely]

On 24 July 2013 15:50, Tim Shen wrote:
>
> Committed.

Thanks!

> Should I register a new bugzilla account to comment on these two
> bugs(53622 and 57173), or any other one will do this?

I've added a comment to the bugs.

With svn commit rights you should be able to receive email at <your
username>@gcc.gnu.org and if you use that address to create a bugzilla
account then you'll be able to update the status of Bugzilla entries.