On Thursday, 18 December 2014 at 16:10:31 UTC, Dicebot wrote:
On Thursday, 18 December 2014 at 15:48:02 UTC, Mathias LANG
wrote:
An exemple being fullyQualifiedName:
https://github.com/D-Programming-Language/phobos/blob/master/std/traits.d#L415
I don't get this pattern. Is it documented somewhere ?
Full pattern looks like this:
template foo(T...)
if (T.length == 1)
This is a way to workaround D template argument limitation -
you can't have any parameter that accepts both types and
symbols (`alias T` and `T` at once) other than variadic
parameter. Limit variadic length to 1 and you emulate such
"accepts anything" parameter.
Thanks for the precision. Is it something that is going to be
fixed, or is it by design ?
