[PATCH v18 0/2] c: Add __countof__ operator

[Alejandro Colomar]

Hi Joseph, Jakub,

On Thu, Feb 27, 2025 at 09:51:35PM +0100, Jakub Jelinek wrote:
> On Thu, Feb 27, 2025 at 08:44:25PM +0000, Joseph Myers via Gcc wrote:
> > On Thu, 27 Feb 2025, Alejandro Colomar via Gcc wrote:
> > 
> > > Can you please confirm if we should add a version of this operator that
> > > need not be diagnosed under pedantic mode?  If so, I'll propose this
> > 
> > I'm doubtful of the need for a second variant, but in any case the 
> > starting point should be a patch that implements the standard name and 
> > semantics (and then if an extension is needed, it might go on top of that, 
> > whether in the same patch or a separate patch).
> 
> Yeah.  In order to avoid the pedantic warning, one can always use
> (__extension__ _Countof (x))

Hmmm, okay, then I'll prepare _Countof.  Thanks!


Have a lovely day!
Alex

-- 
<https://www.alejandro-colomar.es/>
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