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

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

[ebuild   R    ] sys-apps/mlocate-0.26-r3::gentoo  USE="nls (-selinux)" 351 KiB

Total: 1 package (1 reinstall), Size of downloads: 351 KiB