On Thursday, 4 July 2013 at 14:45:57 UTC, TommiT wrote:
On Thursday, 4 July 2013 at 13:32:25 UTC, Steven Schveighoffer
wrote:
On Thu, 04 Jul 2013 08:52:12 -0400, Regan Heath wrote:
Indeed. IMO if(arr) should mean if(arr.ptr) .. and I thought
it did.. or did this change at some point?
No, it should mean if(arr.length). It means if(arr.ptr) now,
and this is incorrect. [..]
The meaning of if(x) for all x of nullable types has always
been if(x != null) probably in all languages.
D has differentiated values and identity.
