[perl #69176] [BUG] Less than helpful error message when writing %*foo instead of *%foo in parameter list in Rakudo

[Carl Mäsak]

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$ perl6 -e 'class A { method foo(%*opts) {} }'
Invalid twigil used in signature parameter. at line 1, near ") {} }"

Suggest making the error message include "did you mean '*%opts'?".