On Monday, 23 December 2013 at 10:15:19 UTC, ilya-stromberg wrote:
About `auto-expansion` problem: please add documentation that
describes difference between `auto-expansion TypeTuple` and
`TemplateArgumentList without auto-expansion`. I personally
don't
know any difference, probably because I didn't write too
complicated meta code.
Added, does this help:
http://wiki.dlang.org/DIP54#Auto-expansion_explained ?
Also, can we keep bouth `auto-expansion TypeTuple` and
`TemplateArgumentList whitout auto-expansion` (maybe, in a
different module)?
Technically - yes. But I think it will cause more damage that
help.
Or, maybe, can we add documentation how to
convert any `auto-expansion TypeTuple` to the
`TemplateArgumentList without auto-expansion`.
Like this?
alias Packed = TemplateArgumentList!(T); // assuming T is
variadic template argument list, T...
alias Expanded = Packed.expand;
