Sean Kelly, el 19 de noviembre a las 14:59 me escribiste:
> Jonathan M Davis Wrote:
>
> > On Friday, November 19, 2010 11:37:16 Sean Kelly wrote:
> > > Jonathan M Davis Wrote:
> > > > In particular, needing to pass LineInfo() to assertExcThrown!() to know
> > > > the file and line number was disliked (though it was by far the best
> > > > solution that I'd been able to come up with).
> > >
> > > Not sure if this helps, but if you default-initialize template function
> > > parameters with __LINE__ and __FILE__ they get the line and file of where
> > > the template was instantiated.
> >
> > Yes. The problem was that the function was a _variadic_ template. So, you
> > couldn't have default arguments.
>
> This should work:
>
> void func(string x = __FILE__, T...)(T args);
>
> D allows defaulted template arguments to occur before non-defaulted ones.
And what is func!("blah")(); is supposed to do, make x = "blah"? args[0]
= "blah"? both?
(I don't have a compiler at hand to try it =P)
--
Leandro Lucarella (AKA luca) http://llucax.com.ar/
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