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

Calculating dependencies ... done!
Dependency resolution took 0.99 s (backtrack: 0/20).

[ebuild  N     ] acct-group/iroffer-0-r2::gentoo  0 KiB
[ebuild  N     ] acct-user/iroffer-0-r2::gentoo  0 KiB
[ebuild  N     ] net-irc/iroffer-dinoex-3.34-r1::gentoo  USE="admin blowfish http memsave ssl telnet -curl -debug -geoip -gnutls -ruby -upnp" L10N="-de -en -fr -it -tr" 579 KiB

Total: 3 packages (3 new), Size of downloads: 579 KiB