From @cognominal

([ [ 5], [3] ].sort​: *[0] ).perl
No candidates found to invoke for method 'sort' on object of type
'Array'; available candidates have signatures​:
:(Mu : &by = { ... };; *%_)

([ { :pos<5>}, { :pos<4> } ].sort​: *.<pos> ).perl
postcircumfix​:<> not defined for type Whatever()

--
cognominal stef

From @coke

On Wed Aug 04 18​:16​:38 2010, cognominal wrote​:

([ [ 5], [3] ].sort​: *[0] ).perl
No candidates found to invoke for method 'sort' on object of type
'Array'; available candidates have signatures​:
:(Mu : &by = { ... };; *%_)

([ { :pos<5>}, { :pos<4> } ].sort​: *.<pos> ).perl
postcircumfix​:<> not defined for type Whatever()

Fixed​:

19​:59 < [Coke]> rakudo​: ([ [ 5], [3] ].sort​: *[0] ).perl.say
19​:59 <+p6eval> rakudo 38907e​: OUTPUT«([3], [5])␤»
19​:59 < [Coke]> rakudo​: ([ { :pos<5>}, { :pos<4> } ].sort​: *.<pos> ).perl.say
19​:59 <+p6eval> rakudo 38907e​: OUTPUT«({"pos" => "4"}, {"pos" => "5"})␤»

Closable with tests.

--
Will "Coke" Coleda

The RT System itself - Status changed from 'new' to 'open'

From @moritz

Now tested in t/spec/S02-types/whatever.t

@moritz - Status changed from 'open' to 'resolved'