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/XS-Parse-Sublike-0.410.0::gentoo  USE="-test" PERL_FEATURES="ithreads (-debug) -quadmath" 76 KiB
[ebuild  N     ] dev-perl/Object-Pad-0.820.0::gentoo  USE="-test" PERL_FEATURES="ithreads (-debug) -quadmath" 199 KiB

Total: 2 packages (2 new), Size of downloads: 275 KiB