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

Calculating dependencies ... done!
Dependency resolution took 0.95 s (backtrack: 0/20).

[ebuild  N     ] dev-libs/oniguruma-6.9.9:0/5::gentoo  USE="-crnl-as-line-terminator -static-libs" 936 KiB

Total: 1 package (1 new), Size of downloads: 936 KiB