[perl #129279] [BUG] [UNI] Unicode digits cause an error in radix bases, match variables, and type constraints

[via RT]

# New Ticket Created by  Daniel Green 
# Please include the string:  [perl #129279]
# in the subject line of all future correspondence about this issue. 
# <URL: https://rt.perl.org/Ticket/Display.html?id=129279 >


<MasterDuke> m: say :3<12>
<camelia> rakudo-moar 466770: OUTPUT«5␤»
<MasterDuke> m: say :۳<12>
<camelia> rakudo-moar 466770: OUTPUT«===SORRY!===␤Error encoding ASCII string: 
could not encode codepoint 1779␤»

<MasterDuke> m: "a b" ~~ /(\w) \s (\w)/; say $1
<camelia> rakudo-moar 466770: OUTPUT«｢b｣␤»
<MasterDuke> m: "a b" ~~ /(\w) \s (\w)/; say $١
<camelia> rakudo-moar 466770: OUTPUT«===SORRY!===␤Error encoding ASCII string: 
could not encode codepoint 1633␤»

<MasterDuke> m: sub f(-1) { say "hi" }; say f(-1)
<camelia> rakudo-moar 466770: OUTPUT«hi␤True␤»
<MasterDuke> m: sub f(-١) { say "hi" }; say f(-1)
<camelia> rakudo-moar 466770: OUTPUT«===SORRY!===␤Error encoding ASCII string: 
could not encode codepoint 1633␤»