[perl #119589] [BUG] "is equiv" does not recognize some operators

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# New Ticket Created by  Tim King 
# Please include the string:  [perl #119589]
# in the subject line of all future correspondence about this issue. 
# <URL: https://rt.perl.org:443/rt3/Ticket/Display.html?id=119589 >



> <TimK1> rn: sub infix:<add> (@a, $n) is equiv(&infix:<X>) { @a <<+>> 
> $n }; say 1 .. 3 add 5;
> <camelia> niecza v24-92-g3961d5d: OUTPUT«6 7 8␤»
> <camelia> ..rakudo 484f08: OUTPUT«===SORRY!=== Error 
> while compiling /tmp/J6R82sHIP7␤Routine given to equiv does not appear 
> to be an operator␤at /tmp/J6R82sHIP7:1␤------> ␤»
> <TimK1> rn: sub infix:<add> (@a, $n) is equiv(&infix:<+>) { @a <<+>> 
> $n }; say (1 .. 3) add 5; # definitely not what I wanted
> <camelia> rakudo 484f08, niecza v24-92-g3961d5d: OUTPUT«6 7 8␤»