https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108955
--- Comment #2 from piotr5 at netscape dot net --- Created attachment 54549 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=54549&action=edit gunzip then: c++-13 -c delme-E13.cxx also fails with c++-12 so the problem must be in the preprocessor...
