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

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

[ebuild  N     ] acct-group/anope-0-r2::gentoo  0 KiB
[ebuild  N     ] acct-user/anope-0-r2::gentoo  0 KiB
[ebuild  N     ] net-irc/anope-2.0.18::gentoo  USE="pcre sqlite ssl -gnutls -ldap -mysql -sql -tre" 1618 KiB

Total: 3 packages (3 new), Size of downloads: 1618 KiB