These are the packages that would be merged, in order:

Calculating dependencies ... done!
Dependency resolution took 1.02 s (backtrack: 0/20).

[ebuild  N     ] net-nds/rpcbind-1.2.8::gentoo  USE="-debug -remotecalls (-selinux) (-systemd) -tcpd -warmstarts" 127 KiB
[ebuild  N     ] sys-fs/quota-4.11::gentoo  USE="nls rpc -ldap -netlink (-selinux) -tcpd" 538 KiB
[ebuild  N     ] dev-perl/Quota-1.8.2::gentoo  USE="-test" PERL_FEATURES="ithreads (-debug) -quadmath" 56 KiB

Total: 3 packages (3 new), Size of downloads: 720 KiB

The following USE changes are necessary to proceed:
 (see "package.use" in the portage(5) man page for more details)
# required by dev-perl/Quota-1.8.2::gentoo
# required by =dev-perl/Quota-1.8.2 (argument)
>=sys-fs/quota-4.11 rpc