Adding the ?. null verification

[H. S. Teoh via Digitalmars-d]

On Fri, Jun 20, 2014 at 08:57:46AM -0400, Etienne via Digitalmars-d wrote:
> On 2014-06-19 6:23 PM, H. S. Teoh via Digitalmars-d wrote:
> >
> >Unfortunately, it appears that opDispatch has become too complex to
> >be inlined, so now gdc is unable to simplify it to a series of nested
> >if's.
> >:-(
> >
> >
> >T
> >
> 
> Meh, I don't mind specifying that condition manually after all...
> having a default value isn't really on top of my list =)

True. Actually, I did my disassembly test again, and now I can't seem to
coax gdc to optimize out the .exists flag, esp. when .or is involved.
Perhaps that was a little too ambitious; maybe it's better to stick with
the original simple solution after all. :P


T

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