Final by default?

[Marc Schütz" <schuetzm at gmx.net>]

On Monday, 17 March 2014 at 01:05:09 UTC, Manu wrote:
> Whole program optimisation can't do anything to improve the 
> situation; it
> is possible that DLL's may be loaded at runtime, so there's 
> nothing the
> optimiser can do, even at link time.

With everything being exported by default, this is true. But 
should DIP45 be implemented, LTO/WPO will be able to achieve a 
lot more, at least if the classes in question are not (or not 
fully) exported.