https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86815
--- Comment #6 from Gianfranco <costamagnagianfranco at yahoo dot it> --- Created attachment 44485 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=44485&action=edit another failing output I'm attaching another file suffering from the same issue (mostly every cpp file has this failure) this file is only ~2Mb, so maybe reducing it might be easier