The postderef feature is no longer experimental

As proposed by RJBS.

The "5.24" feature bundle (and therefore C<< use v5.24 >>) now enable
postderef and postderef_qq.

I can't find any precedent for what to do with the relevant experimental::*
warnings category when an experimental feature graduates to acceptance. I
have elected to leave the category in place, so that code doing C<< no
warnings "experimental::postderef" >> will continue to work. This means that
C<< use warnings "experimental::postderef" >> is also accepted, but has no
effect.

1 files changed, 0 insertions, 1 deletions

diff --git a/lib/overload.t b/lib/overload.t
index e6f4062932..ef4ce4e593 100644
--- a/lib/overload.t
+++ b/lib/overload.t
@@ -2739,7 +2739,6 @@ package refsgalore {
 }
 {
     use feature 'postderef';
-    no warnings 'experimental::postderef';
     tell myio; # vivifies *myio{IO} at compile time
     use constant ioref => bless *myio{IO}, refsgalore::;
     is ioref->$*, 42, '(overloaded constant that is not a scalar ref)->$*';