https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106841
David Binderman <dcb314 at hotmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |dcb314 at hotmail dot com --- Comment #2 from David Binderman <dcb314 at hotmail dot com> --- Created attachment 53541 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=53541&action=edit C++ source code After a couple of hours of reduction, I have the attached code.