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

Calculating dependencies ... done!
Dependency resolution took 1.11 s (backtrack: 0/20).

[ebuild  N     ] x11-libs/libXcursor-1.2.3::gentoo  USE="-doc" 286 KiB
[ebuild  N     ] x11-misc/alock-1.0.0-r1::gentoo  USE="pam -doc -imlib" 70 KiB

Total: 2 packages (2 new), Size of downloads: 356 KiB