Re: Optimizing out unnecessary allocations

[David Nadlinger]

On Wednesday, 17 October 2012 at 20:37:53 UTC, Artur Skawina 
wrote:
Well, I think such optimizations are fine (as long as 
documented and there
exists alternatives), but note that this testcase checks for 
the case where
the object size calculation overflows. Ie it must not succeed.

Could you elaborate on that? It strikes me that this is either a 
GC implementation detail or invalid D code in the first place 
(i.e. should not be expected to compile resp. is undefined 
behavior).

David