wrap any existing import in Attribute::Handlers' injected import

Some modules using Attribute::Handlers autotie feature have their own
import method. When injecting an import method, attempt to wrap anything
that exists, either in the class directly or in a parent class.

We can't detect parent classes at injection time, because @ISA may
change, and this is actually common since users of Exporter will add it
as a parent class at module runtime, while Attribute::Handlers injection
would happen first during compilation.

A better approach could involve using next::can from mro, but that also
requires Sub::Util::set_subname, and Attribute::Handlers is dual life
and currently supports 5.6.

0 files changed, 0 insertions, 0 deletions