From @masak

<BenGoldberg> rn​: sub postfix​:<!>(Int $a) { [*] 1..$a }; say 5!; say 5.!
<camelia> niecza v24-88-g1f87209​: OUTPUT«120␤120␤»
<camelia> ..rakudo fe289b​: OUTPUT«===SORRY!===␤CHECK FAILED​:␤Undefined
routine '&postfix​:<.>' called (lines 1, 1)␤»
* masak submits rakudobug
<masak> std​: sub postfix​:<!>(Int $a) { [*] 1..$a }; say 5!; say 5.!
<camelia> std 06636e4​: OUTPUT«ok 00​:00 48m␤»

From @Mouq

Fixed​:
21​:17 <Mouq> r​: sub postfix​:<!>(Int $a) { [*] 1..$a }; say 5!; say 5.!
21​:17 <camelia> rakudo 50cecf​: OUTPUT«120␤120␤»

Related tests exist in S02-lexical-conventions/unspace.t

On Mon Aug 26 14​:48​:07 2013, masak wrote​:

<BenGoldberg> rn​: sub postfix​:<!>(Int $a) { [*] 1..$a }; say 5!; say 5.!
<camelia> niecza v24-88-g1f87209​: OUTPUT«120␤120␤»
<camelia> ..rakudo fe289b​: OUTPUT«===SORRY!===␤CHECK FAILED​:␤Undefined
routine '&postfix​:<.>' called (lines 1, 1)␤»
* masak submits rakudobug
<masak> std​: sub postfix​:<!>(Int $a) { [*] 1..$a }; say 5!; say 5.!
<camelia> std 06636e4​: OUTPUT«ok 00​:00 48m␤»

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

From @usev6

Since there was an postfix​:<!> operator defined in S13-overloading/operators.t I went ahead and added a test with .! (Raku/roast@11ec63aadd).

I'm closing this ticket now.

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