bug#47080: 28.0.50; Spurious variable left uninitialized compiler warning

[Stefan Monnier]

>> It would require efforts similar to those needed to preserve
>> file+line+col information.
> I had hoped we could maybe benefit from that: if the variable has
> line+col information, it must have been human written.  But it's
> probably not reliable enough.

It's not just "not reliable enough": there's simply no variable that has
line+col info currently.


        Stefan