evalable6

query

my @a = <a b>; multi sub ($a where * eq @a.any) { say 42 }; multi sub a(*@a) { say 'WTF?' }; a('a'); a('b'); a(24)

result

(exit code 1) 
===SORRY!=== Error while compiling /tmp/2JDiFL_AIN
An anonymous routine may not take a multi declarator
at /tmp/2JDiFL_AIN:1
------> ti sub ($a where * eq @a.any) { say 42 }⏏; multi sub a(*@a) { say 'WTF?' }; a('a'
    expecting any of:
        horizontal whitespace
        postfix
        statement end
        statement modifier
        statement modifier loop