Jonathan M Davis wrote:
On Thursday, December 02, 2010 01:18:31 Don wrote:
Walter Bright wrote:
spir wrote:
What would be the consequences if D had no const, only immutable
(that, IIUC, removes the latter non-guarantee)?
You'd have to write most every function twice, once to take immutable
args and again for mutable ones.
Doesn't 'inout' do almost the same thing?
The only difference I can see between const and inout, is that inout
tells which parameters could be aliased with the return value.
Except that doesn't inout actually produce multiple versions of the function,
No. My understanding is that the constness of the return value is
determined at the call site, but otherwise, it's as if all 'inout'
parameters were const.
whereas with const, you only get the one?
- Jonathan M Davis
