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-debug/duma-2.5.15-r3::gentoo  USE="-examples" 240 KiB

Total: 1 package (1 new), Size of downloads: 240 KiB