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

Calculating dependencies ... done!
Dependency resolution took 0.98 s (backtrack: 0/20).

[ebuild  N     ] dev-vcs/cssc-1.4.1::gentoo  USE="-test" 2217 KiB

Total: 1 package (1 new), Size of downloads: 2217 KiB