Re: [perl #57446] Enums of only one element don't work i rakudo

["Patrick R. Michaud" <pmichaud@pobox.com>]

On Wed, Jul 30, 2008 at 10:46:27PM -0700, Carl Mäsak wrote:
> $ svn info | grep Revi
> Revision: 29902
> 
> $ ./perl6 -e 'enum Weekday<Monday Tuesday>;' # works
> $ ./perl6 -e 'enum Weekday<Monday>;' # doesn't
> get_pmc_keyed() not implemented in class 'Perl6Str'
> [...]
> 
> Likewise,
> 
> $ ./perl6 -e 'enum <A B C>' # works
> $ ./perl6 -e 'enum <A>' # doesn't
> get_pmc_keyed() not implemented in class 'Perl6Str'
> [...]
> 
> It might be that enums of only one element are so degenerate that they
> are disallowed syntactically, but I don't see are reason for that.
> Even in that case, it's the wrong error.

I suspect the problem is that the enum code is expecting
the angles to always return a List.  Instead it should
probably be evaluating what it gets in list context.

Pm