https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80763
David Binderman <dcb314 at hotmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jason at gcc dot gnu.org --- Comment #4 from David Binderman <dcb314 at hotmail dot com> --- Problem seems to be between revision 236957 and 236961, but I can't pin it down further. svn info tells me I am at revision 236961, but the last revision was 236947 ?? Jason seems to have been doing something to templates somewhere near there. Maybe they can offer further advice or at very least eliminate themselves from the list of suspects.