On Saturday, 3 August 2013 at 19:12:40 UTC, bearophile wrote:
monarch_dodra:
My guess though, is that it's the same syntax as in C? Use a
straight up elispis:
void foo(...).
Note that you *can't* extract the types from the vararg unless
you *guess* them from an alternative source (for example,
"fmt" in the printf function)
Also, importing "core.vararg" should get you whatever you'd
get in 'vararg.h'/"stdarg.h". From there, I don't think D does
anything specific that's not actually just C.
D supports both C and D style variadiac functions. D variadiac
functions also have a _arguments of type TypeInfo[].
See here about in the middle of the page:
http://dlang.org/function
The more you know I guess. Good to see D made the whole thing
more robust. I've never had a usecase for runtime variadic, but
thanks for the link.
