Re: [perl #131395] Using a cross meta operator on an empty list complains about not supporting elems

[Elizabeth Mattijsen]

> On 29 May 2017, at 19:06, Zoffix Znet via RT <perl6-bugs-follo...@perl.org> 
> wrote:
> 
> https://irclog.perlgeek.de/perl6/2017-05-29#i_14654174
> 
> 16:54 bisectable6     MasterDuke, bisect log: 
> https://gist.github.com/7d49ce1401bee0ab3127c5d1be2a919e
> 16:54                 MasterDuke, (2017-01-16) 
> https://github.com/rakudo/rakudo/commit/8a3ff7b64b51a66e0e90437bbeb4793534a07026
> 
> 16:57 Zoffix  m: use nqp; nqp::elems(nqp::getattr((), List, '$!reified'))
> 16:57 camelia rakudo-moar a18c06: OUTPUT: «This type (Scalar) does not 
> support elems␤  in block <unit> at <tmp> line 1␤␤»
> 
> 
> 17:00         m: use nqp; dd nqp::getattr((), List, '$!reified').^name; dd 
> nqp::getattr([], List, '$!reified').^name
> 17:00 camelia rakudo-moar a18c06: OUTPUT: «"Mu"␤"IterationBuffer"␤»
> 17:00 Zoffix  Both prolly should be the same? So this bug doesn't occur 
> elsewhere?

FWIW, I’m testing a fix.



Liz