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

Calculating dependencies ... done!
Dependency resolution took 0.97 s (backtrack: 0/20).

[ebuild  N     ] sys-fs/nilfs-utils-2.2.9::gentoo  USE="(split-usr) -static-libs" 430 KiB

Total: 1 package (1 new), Size of downloads: 430 KiB