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-cpp/gtest-1.14.0-r2:0/1.14.0::gentoo  USE="-doc -examples -test" 848 KiB

Total: 1 package (1 new), Size of downloads: 848 KiB