[perl #123380] [BUG] A script that gives different results when executed from a file and when pasted into REPL

[Brian S. Julin via RT]

Test PR for rakudo tree: https://github.com/rakudo/rakudo/pull/1806

If that is accepted, someone with a jvm build should check whether it needs to 
be fudged for rakudo-j
and if it is fine there as well, this ticket can be closed.