use feature qw( postderef ); and no warnings qw( experimental::postderef ); will continue to work even though they won't be needed in 5.24. Similarly for the third-party tool use experimental 'postderef';.

use feature qw( postderef_qq ); will continue to be needed to use this syntax in double-quoted strings.

In reply to Re^5: Experimental features: autoderef vs postfix deref by ikegami
in thread Experimental features: autoderef vs postfix deref by stevieb

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