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-perl/IO-stringy-2.113.0::gentoo  USE="-test" PERL_FEATURES="ithreads (-debug) -quadmath" 47 KiB
[ebuild  N     ] dev-perl/Config-IniFiles-3.1.0::gentoo  USE="-test" PERL_FEATURES="ithreads (-debug) -quadmath" 70 KiB

Total: 2 packages (2 new), Size of downloads: 117 KiB