Wish emerge could search for masked packages that are installed. Sometimes few things can fail coz of masked packages. If emerge could produces the list of masked packages installed, it might help in resolving the issues. Scenario, I had installed xft which is masked one. While upgrading pangoo and gtk+, Pangoo 1.0.5 got no problems. GTK+-2.0.9 however failed saying that it cannot link to Pango. failed on "pango_new_context = no" If emerge could have quickly produced masked packages list, the eye could have hit masked packages that could affect X11-libs. This feature could be a nice add-on in special cases.
*** This bug has been marked as a duplicate of 11739 ***