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

Calculating dependencies ... done!
Dependency resolution took 1.54 s (backtrack: 0/20).

[ebuild     U  ] app-editors/vim-core-9.2.1152::gentoo [9.1.1652-r3::gentoo] USE="acl nls -minimal" 19777 KiB

Total: 1 package (1 upgrade), Size of downloads: 19777 KiB