Warning for unadorned 0 in varargs lists?

[Falk Hueffner]

"Kaveh R. Ghazi" <ghazi@caip.rutgers.edu> writes:

> (Sorry about the hosed From: address in my previous message, the CAIP
> mailer system had a problem.  Should be fixed now.)
>
>
>  > Indeed -- you have to pass a pointer of the correct type, not just
>  > "any pointer".  Any proposed attribute syntax that doesn't take
>  > this into account is pretty worthless imho.
>  > Segher
>
> My proposed syntax does not preclude this.  If you pass in a third
> argument sentinal_value of a particular type, it should DTRT.

My concern was about differentiating between 0 and NULL. If you care
about what works in practise, you should warn about neither; if you
care about pedantic standard compliance, you should warn for both.

-- 
	Falk