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

Calculating dependencies ... done!
Dependency resolution took 1.00 s (backtrack: 0/20).

[ebuild  N     ] dev-libs/snowball-stemmer-3.1.1:0/3.1::gentoo  USE="-static-libs -test" 352 KiB
[ebuild  N     ] dev-libs/yaz-5.38.1:0/5::gentoo  USE="-memcached -redis -tcpd" 2532 KiB

Total: 2 packages (2 new), Size of downloads: 2883 KiB