[perl #67612] (#) in regex should lead to parse error, gives Null PMC access

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# New Ticket Created by  Moritz Lenz 
# Please include the string:  [perl #67612]
# in the subject line of all future correspondence about this issue. 
# <URL: http://rt.perl.org/rt3/Ticket/Display.html?id=67612 >


10:28 < szabgab> rakudo: if ('abc' ~~ m/  (#) /) { say "match '$/'" }
10:28 < p6eval> rakudo 9a7a1d: OUTPUT«Null PMC access in 
find_method()␤in Main
                 (src/gen_setting.pm:3340)␤»

The pound sign in the regex should make the rest of the line a comment, 
so Rakudo should complain about not finding a closing ). A Null PMC 
access is obviously the wrong reaction.

Cheers,
Moritz