From @masak

<TimToady> perl6​: say ([|] 1..5).perl
<p6eval> niecza v16-23-gaa61ed5​: OUTPUT«any(1, 2, 3, 4, 5)␤»
<p6eval> ..pugs​: OUTPUT«(1 | 2 | 3 | 4 | 5)␤»
<p6eval> ..rakudo 110f35​: OUTPUT«any(any(any(any(1, 2), 3), 4), 5)␤»
<TimToady> rakudobug
* masak submits any(any(any(any(1, 2), 3), 4), 5) rakudobug

From @pmichaud

Now fixed in 7eae9b2​:

  pmichaud@​kiwi​:~/p6/rakudo$ ./perl6
  > say ([|] 1..5).perl
  any(1, 2, 3, 4, 5)

Ticket can be closed with appropriate spectests.

Pm

The RT System itself - Status changed from 'new' to 'open'

From @moritz

I'm curious, is there any semantic difference between the nested
junctions and a flat one? I'd need that for testing. If there is none,
I'd close without any tests.

From @masak

On Fri, May 4, 2012 at 8​:09 AM, Moritz Lenz via RT
<perl6-bugs-followup@​perl.org> wrote​:

I'm curious, is there any semantic difference between the nested
junctions and a flat one? I'd need that for testing. If there is none,
I'd close without any tests.

The only semantic difference I can think of has to do with .eigenvalues

From @moritz

Closing without test, because I can't think of any sensible, robust test
for it.

@moritz - Status changed from 'open' to 'resolved'