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

Calculating dependencies ... done!
Dependency resolution took 0.98 s (backtrack: 0/20).

[ebuild  N     ] app-text/liblangtag-0.6.8::gentoo  USE="-debug -doc -introspection -test" 751 KiB

Total: 1 package (1 new), Size of downloads: 751 KiB