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

Calculating dependencies ... done!
Dependency resolution took 0.99 s (backtrack: 0/20).

[ebuild  N     ] dev-vcs/tig-2.5.12::gentoo  USE="pcre unicode -test" 1163 KiB

Total: 1 package (1 new), Size of downloads: 1163 KiB