The empty statement ";" - when is it useful?

[Patrick Kreft]

KennyTM~ Wrote:

> for (; cond; inc) { ... }

for ( init ; cond; inc ) ...

init and inc are in the most programming language deducible to empty, but the resulting ';' isnt a empty statement 

so this us legal code:

void main(string[] args)
{
	for(;false;) {
		}
}