Re: question about nullptr

Tim Rentsch <tr.17687@z991.linuxsc.com> writes:

Keith Thompson <Keith.S.Thompson+u@gmail.com> writes:

Tim Rentsch <tr.17687@z991.linuxsc.com> writes:
[...]
>

This posting has inspired me to try using (long)0.0
whenever a null pointer constant is needed.  As for
example
>
    (void*){ (long)0.0 }
>
as an argument to a variadic function where a pointer
is expected.

>
But surely ((void*)('/'/'/'-'/'/'/')) is more elegant.

>
Surely not.  Furthermore the form I showed has a point,
whereas this example is roughly the equivalent of a
first grade knock-knock joke.

I was of course joking.  I assumed you were as well.

What is the point of (void*){ (long)0.0 }?  I don't believe it's a null
pointer constant even in C23.  My example is.

--
Keith Thompson (The_Other_Keith) Keith.S.Thompson+u@gmail.com
void Void(void) { Void(); } /* The recursive call of the void */