[perl #131900] [BUG] REPL issue defining new operator with Euro symbol

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# New Ticket Created by  Patrick Tonnerre 
# Please include the string:  [perl #131900]
# in the subject line of all future correspondence about this issue. 
# <URL: https://rt.perl.org/Ticket/Display.html?id=131900 >


Hi,

context is :
MBP running macOS Sierra 10.12.6
RakudoStar dmg installed
This is Rakudo version 2017.07 built on MoarVM version 2017.07
implementing Perl 6.c.

When executing the following commands under REPL, i got that issue :
> sub postfix:<€> (Int $n) {2*$n};
sub postfix:<€> (Int $n) { #`(Sub+{Precedence}|140257667062944) ... }
> say 21€
===SORRY!=== Error while compiling:
Bogus postfix
------> say 21⏏€
    expecting any of:
        infix
        infix stopper
        postfix
        statement end
        statement modifier
        statement modifier loop

Running the same statements into a script is working fine :
#!/usr/bin/env perl6

sub postfix:<€> (Int $n) {2*$n}

say 21€;

./operators.pl6 
42

Regards
— 
Patrick