On Thu, Aug 19, 2010 at 21:51, Simen kjaeraas <simen.kja...@gmail.com>wrote:
> Johannes Pfau <s...@example.com> wrote: > > Hi, >> I want to do exactly the same as described in >> http://d.puremagic.com/issues/show_bug.cgi?id=4536 . The problem is I >> can't even get the workaround to work. Dmd complains about the following >> template: >> --------------------------------------------------------------- >> template Init(T...) >> { > > alias (Tuple!T.init).expand Init; >> } >> > Hmm, I'm pretty sure it used to worked, because as one time that's what I used. Anyway, Simen's solutions is better, a bit less dependency. TypeTuple is a bit more universal than Tuple. Simen: > > template Init( T ) { > alias TypeTuple!( T.init ) Init; > } > > template Init( T, U... ) { > alias TypeTuple!( T.init, Init!U ) Init; > } > > And, looking in my codebase, here is what I'm using ;) template Init(T...) { T Init; } It's so simple... I think I found this before the bug report and then forgot about it and copied an old version. I'll update the bug report accordingly, if the latter version works for you. Philippe
