> bug.cc: In method `void ::NS::::NS::B<double>::f<double>(double)': > bug.cc:29: instantiated from here > bug.cc:24: Internal compiler error. Thanks for your bug report. Your sample code compiles fine with egcs-2.93.10, so the bug seems to be fixed. I don't know whether the fix is in the upcoming 1.1.2. Regards, Martin