[perl #122980] [BUG] LTA error message on fairly strange input, complaining about the lack of a semicolon when the semicolon's right there in Rakudo

[Christian Bartolomaeus via RT]

Rakudo no longer complains about a missing semicolon, but fails with 
X::Syntax::Confused.

The error message differs from what STD complained about, though:

$ perl6 -e 'Int:erator:$;'
===SORRY!=== Error while compiling -e
Confused
at -e:1
------> Int:erator:$⏏;
    expecting any of:
        colon pair