[perl #74276] names starting with 'q' confuse Rakudo, instead of being parsed as sub names

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# New Ticket Created by  Moritz Lenz 
# Please include the string:  [perl #74276]
# in the subject line of all future correspondence about this issue. 
# <URL: http://rt.perl.org/rt3/Ticket/Display.html?id=74276 >


11:57 < sundar> It seems quit is recognized as something special, given it
                didn't say "Could not find sub &quit" like it does for
other
                random words...
11:59 < sundar> anything that starts with 'q' makes it confused instead of
                getting treated as a sub call...
12:00 <@moritz_> ah
12:00 <@moritz_> quote parsing fail
12:00 <@moritz_> rakudo: qfoo
12:00 <+p6eval> rakudo c99eeb: OUTPUT«Confused at line 11, near
"qfoo"␤current
                instr.: 'perl6;HLL;Grammar;panic' pc 500
                (ext/nqp-rx/src/stage0/HLL-s0.pir:328)␤»
12:00 <@moritz_> rakudo: afoo
12:00 <+p6eval> rakudo c99eeb: OUTPUT«Could not find sub &afoo␤current
instr.:
                '_block14' pc 29 (EVAL_1:0)␤»
12:00 <@moritz_> that's a bug
12:00  * moritz_ submits
12:00 <@moritz_> hm
12:00 <@moritz_> std: qfoo
12:00 <+p6eval> std 30362: OUTPUT«===SORRY!===␤Undeclared routine:␤
 'qfoo'
                used at line 1␤Check failed␤FAILED 00:01 108m␤»