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/XS-Parse-Sublike-0.410.0::gentoo  USE="-test" PERL_FEATURES="ithreads (-debug) -quadmath" 76 KiB
[ebuild  N     ] dev-perl/Object-Pad-0.821.0::gentoo  USE="-test" PERL_FEATURES="ithreads (-debug) -quadmath" 200 KiB

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