------- Comment #2 from pinskia at gcc dot gnu dot org 2006-03-03 13:44 ------- (In reply to comment #1) > Use -ffriend-injection to make it work.
Note -ffriend-injection will not work in this case as -ffriend-injection is only for friend functions and not for friend classes. Anyways this is all documented on the changes page for 4.0. http://gcc.gnu.org/gcc-4.0/changes.html -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=26543