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/tinyxml-2.6.2-r5::gentoo  USE="stl -debug -doc -static-libs" 206 KiB
[ebuild  N     ] app-text/rarian-0.8.4::gentoo  USE="-test" 394 KiB

Total: 2 packages (2 new), Size of downloads: 599 KiB