Re: $_ read-only issue on "21". Not new, always has been

[email protected] (Johan Vromans) Thu, 16 Apr 2026 19:20:16 +0200

Newsgroups	perl.perl5.porters
Organization	Squirrel Consultancy
Message-ID	<[email protected]>

On Thu, 16 Apr 2026 09:30:04 +0200, "H.Merijn Brand" wrote:

> Weird is that - at least on my side - this read-only fail *ONLY*
> happens on "21" If I leave out "21", all PASSs on ALL perl releases

Apparently "21" is a constant (readonly), while the other are ranges that
are not marked readonly.