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

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

[ebuild   R    ] sys-apps/acl-2.3.2-r3::gentoo  USE="nls -static-libs" 363 KiB

Total: 1 package (1 reinstall), Size of downloads: 363 KiB