------- Comment #20 from aaronavay62 at aaronwl dot com 2007-05-03 13:00 ------- It looks like this will not be backported to 4.2 as its not strictly a regression. See <http://gcc.gnu.org/ml/gcc/2007-05/msg00067.html>. If you use this sort of pimpl and anonymous namespaces or similar, and you want to use -Werror, you'll need to patch your own sources for now.
-- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=29365
