eliminate writeln et comp?

[Georg Wrede]

Andrei Alexandrescu wrote:

...

> I said, hey, there are things that are global - look at 
> stdout. He said, well, that's a bad thing. He then argued that it would 
> be better and cleaner to write:
> 
> stdout.writeln("Hello, world");
> 
> instead of the current:
> 
> writeln("Hello, world");


int x;

I suggest we forbid int totally. It is too [insert something here], and 
it is ambiguous, strictly speaking.

So forbid it, and force the programmer to explicitly specify signed or 
unsigned, every single time. It would be better and cleaner.