Kamaraju S Kusumanchi wrote: > I am able to reproduce this bug by adding a couple of options to g++. > The instructions I used are > yapp.cc:472: internal compiler error: in reference_to_unused, at > dwarf2out.c:10010 Hi, I think this is a duplicate of #445268 which is marked as fixed in gcc-4.2 4.2.2-1 (just uploaded) Best regards, Vincent