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

Calculating dependencies ... done!
Dependency resolution took 0.97 s (backtrack: 0/20).

[ebuild  N     ] dev-perl/Unicode-Stringprep-1.105.0-r4::gentoo  USE="-examples -test" PERL_FEATURES="ithreads (-debug) -quadmath" 48 KiB
[ebuild  N     ] dev-perl/Authen-SASL-SASLprep-1.100.0-r1::gentoo  USE="-test" PERL_FEATURES="ithreads (-debug) -quadmath" 14 KiB

Total: 2 packages (2 new), Size of downloads: 61 KiB