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

Calculating dependencies ... done!
Dependency resolution took 1.51 s (backtrack: 0/20).

[ebuild     UD ] dev-libs/fribidi-1.0.13::gentoo [1.0.16::gentoo] USE="-doc -test" 1143 KiB

Total: 1 package (1 downgrade), Size of downloads: 1143 KiB