[RFC] -Weverything

[Marc Glisse]

On Tue, 22 Jan 2019, Thomas Koenig wrote:

> Hi,
>
> What would people think about a -Weverything option which turns on
> every warning there is?
>
> I think that could be quite useful in some circumstances, especially
> to find potential bugs with warnings that people, for some reason
> or other, found too noisy for -Wextra.
>
> The name could be something else, of course. In the best GNU tradition,
> -Wkitchen-sink could be another option :-)

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=31573 and duplicates already 
list quite a few arguments. Basically, it could be useful for debugging 
gcc or to discover warnings, but gcc devs fear that users will actually 
use it for real.

-- 
Marc Glisse