[perl #129306] [LTA] “cannot stringify this” error message if the signature is incorrect ( sub foo(@array ($first, @rest)) )

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# New Ticket Created by  Aleks-Daniel Jakimenko-Aleksejev 
# Please include the string:  [perl #129306]
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# <URL: https://rt.perl.org/Ticket/Display.html?id=129306 >


Code:
sub foo(@array ($first, @rest)) { say @rest };
foo <1 2 3>

Result:
cannot stringify this
in sub foo at -e line 1
in block <unit> at -e line 2

“cannot stringify this” error message is coming from MoarVM. This should not
happen, right?

Anyway, it is definitely LTA and could be improved.