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-libs/shhopt-1.1.7-r3::gentoo  10 KiB
[ebuild  N     ] app-misc/mvcase-0.1-r3::gentoo  10 KiB

Total: 2 packages (2 new), Size of downloads: 19 KiB