any news on const/invariant?

[Derek Parnell]

On Wed, 28 Nov 2007 21:27:35 -0800, Walter Bright wrote:

> To make a type const, you add parens:
> 
> 	const(T)
> 
> So, to make a const function that returns a constant T:
> 
> 	const(const(T) f())

Is this supposed to compile? I can't get it to work. 

For the source line ...

  const(const(int*) f()){}


I get the message ...

test.d(3): unexpected identifer 'f' in declarator
test.d(3): no identifier for declarator const(int*)()
 

-- 
Derek
(skype: derek.j.parnell)
Melbourne, Australia
29/11/2007 5:07:48 PM