Hi ! The attached patch fixes the following annoying gcc-Warnings: --- snip ------- boost/test/test_observer.hpp:38: warning: unused parameter 'test_cases_amount' /boost/test/test_observer.hpp:43: warning: unused parameter 'elapsed' boost/test/test_observer.hpp:47: warning: unused parameter 'passed' --- snap ------- And "boost/test/included/unit_test_framework.hpp" is missing a newline at EOF. I found those glitches because I compile with Boost.Build V2 which has -W -Wall as default for the gcc toolset. Yours, Jürgen -- * Dipl.-Math. Jürgen Hunold ! Ingenieurgesellschaft für * voice: ++49 511 262926 57 ! Verkehrs- und Eisenbahnwesen mbH * fax : ++49 511 262926 99 ! Lister Straße 15 * hunold@ive-mbh.de ! www.ive-mbh.de