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

Calculating dependencies ... done!
Dependency resolution took 0.98 s (backtrack: 0/20).

[ebuild  N     ] net-ftp/tftp-hpa-5.2-r4::gentoo  USE="client ipv6 readline server (-selinux) -tcpd" 88 KiB

Total: 1 package (1 new), Size of downloads: 88 KiB