https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58750
--- Comment #18 from Dominique d'Humieres <dominiq at lps dot ens.fr> --- > I'm afraid to say that this issue is, in fact, not solved. ... Yes it is on trunk (8.0.1). The fix has not been back ported, hence not fixed on 7.3.0.