Currently it says this: Use of uninitialized value of type Any in numeric context in block <unit> at <unknown file> line 1
As well as complains about sink context in non-repl: Useless use of "**" in expression "$_**2" in sink context (line 1) I see no problem with it. Except that it no longer says which variable caused the trouble. I guess it is less than awesome, but this part changed before 2014.01. I can't bisect there and it is irrelevant to this ticket. I'll mark this as 「testneeded」 in case someone can come up with a test for this, but otherwise it is a resolved ticket. On 2012-11-21 09:53:41, FROGGS.de wrote: > thats the expected behaviour, right? > > rakudo-2012-11$ install/bin/perl6 > > $_**2; > use of uninitialized variable $_ of type Any in numeric context > 0 > > > >