[PATCH] explicit GNU flags

[Eli Friedman]

On Fri, Aug 16, 2013 at 11:49 PM, Peter N Lewis <peter at stairways.com.au>wrote:

> On 17/08/2013, at 5:22 , Eli Friedman <eli.friedman at gmail.com> wrote:
> > diag::ext_gnu_local_label shouldn't exist; it's not something we need to
> diagnose.
>
> Is it not a GNU extension to have local labels?
>

Yes.


> Are you suggesting the I delete the diagnostic for local labels, or not
> add the explicit flag for that diagnostic?
>

I'm suggesting you delete the diagnostic altogether; __label__ is in the
implementation-reserved namespace.

-Eli
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