https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82275
--- Comment #4 from Paul Thomas <pault at gcc dot gnu.org> --- (In reply to Damian Rouson from comment #3) > Thanks for looking at this. Once there's a fix, it would be great if it > could be back-ported to GCC 7 as well. Hi Damian, Now I have found a bit of time, I am working through the bugs that I have taken. I have just arrived at this one. Sorry to have taken so long. Let's see how it goes :-) Paul