[perl #114380] qast hangs on ...

[via RT]

# New Ticket Created by  Wenzel Peppmeyer 
# Please include the string:  [perl #114380]
# in the subject line of all future correspondence about this issue. 
# <URL: https://rt.perl.org:443/rt3/Ticket/Display.html?id=114380 >


... a undefined default value of a class that does a role.

role R {
         our $.r; # this is required
#       my $.r; # this would trigger the bug too
}

class C does R {
         our $.c = LolImUndefined;
}