Some feedback on the website.
Andrei Alexandrescu via Digitalmars-d
digitalmars-d at puremagic.com
Wed Dec 16 15:46:46 PST 2015
On 12/16/2015 06:29 PM, H. S. Teoh via Digitalmars-d wrote:
> Allow overloading by number of arguments, maybe? (This sounds
> suspiciously like a slippery slope, though...)
That'll have trouble with $0 and $+.
> Or allow argument list slicing, D-style? Not sure if this would solve
> all the necessary cases.
Overall I think a few additions to the macro engine could be very
beneficial. E.g. while working on dconf.org I could use $(IF a, b, c) to
expand b if a is nonempty and c otherwise.
Andrei
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