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

Calculating dependencies ... done!
Dependency resolution took 1.50 s (backtrack: 0/20).

[ebuild     U  ] sys-apps/gentoo-functions-1.7.7::gentoo [1.7.6::gentoo] USE="-test" 31 KiB

Total: 1 package (1 upgrade), Size of downloads: 31 KiB