Can we drop casts from float to bool?

[bearophile]

Don:
> But more importantly, I cannot see any reason to try. I cannot see any 
> reason why the if (x) syntax is desirable for floats. I can see many 
> downsides and opportunities for bugs, but I cannot see ANYTHING good 
> about it at all. It's a silly thing to have in the core language.
> 
> We don't need it. Get rid of it.

OK :-)
Thank you.

Bye,
bearophile