perl - perl6: do I need the @-sigil for userdefined variables? -


is there can't without '@'-sigil when working user-defined variables?

#!perl6 use v6;  $list = <a b c d e f>; @list = <a b c d e f>;  $list.list.perl.say; @list.perl.say;   $list[2..4].say; @list[2..4].say;  $list.elems.say; @list.elems.say;  $list.end.say; @list.end.say;  'ok' if $list ~~ /^c$/; 'ok' if @list ~~ /^c$/;

yes, variadic parameters require @ sigil:

sub shout(*@a) {       print @a>>.uc; }

though that's cheating question, because @a formal parameter, not variable. actual variables only, scalars can need, though more effort if use appropriate sigil.


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