From @masak

<JimmyZ> rakudo​: say ( { 1 + 1 }, { 2 + 2 } ).>>.()
<p6eval> rakudo 52f9ea​: OUTPUT«===SORRY!===␤Confused at line 22, near
"say ( { 1 "␤»
<masak> not dot allowed before >> :)
<JimmyZ> alpha​: say ( { 1 + 1 }, { 2 + 2 } ).>>.()
<p6eval> alpha 30e0ed​: OUTPUT«Can only transform an Object to p6opaque␤ [...]
<JimmyZ> alpha​: say ( 1,2 ).>>.say
<p6eval> alpha 30e0ed​: OUTPUT«1␤2␤11␤»
<masak> huh.
<JimmyZ> It's allowed
<JimmyZ> by STD
<masak> I stand corrected.
<JimmyZ> std​: say ( 1,2 ).>>.say
<p6eval> std 32123​: OUTPUT«ok 00​:01 118m␤»
* masak submits rakudobug
<isBEKaml> std​: say ( { 1 + 1 }, { 2 + 2 } )>>.()
<p6eval> std 32123​: OUTPUT«ok 00​:01 118m␤»
<masak> rakudo​: say ( 1,2 ).>>.say
<p6eval> rakudo 52f9ea​: OUTPUT«===SORRY!===␤Confused at line 22, near
"say ( 1,2 "␤»

From @ShimmerFairy

<lue> rakudo​: say ( { 1 + 1 }, { 2 + 2 } ).>>.()
<camelia> rakudo-parrot 20193f, rakudo-jvm 20193f, rakudo-moar 20193f​: OUTPUT«2 4␤»

Tests using dotted hyperop appear in S02-lexical-conventions/unspace.t and S03-metaops/hyper.t

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

From @usev6

As Matthew mentioned this works now. .>>. and >>. behave the same again​:

$ perl6-m -e 'say ( { 1 + 1 }, { 2 + 2 } ).>>.().perl'
(2, 4)

$ perl6-m -e 'say ( { 1 + 1 }, { 2 + 2 } )>>.().perl'
(2, 4)

I added a test to S03-metaops/hyper.t with the following commit​: Raku/roast@109eb1445d

@usev6 - Status changed from 'open' to 'resolved'