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

Calculating dependencies ... done!
Dependency resolution took 1.02 s (backtrack: 0/20).

[ebuild  N     ] dev-cpp/ctemplate-2.4::gentoo  USE="-doc -emacs -static-libs -test -vim-syntax" 383 KiB

Total: 1 package (1 new), Size of downloads: 383 KiB