https://gcc.gnu.org/bugzilla/show_bug.cgi?id=57924
--- Comment #6 from Thomas Koenig <tkoenig at gcc dot gnu.org> --- (In reply to Dominique d'Humieres from comment #5) 1 > Warning: Creating array temporary at (1) [-Warray-temporaries] > > Am I correct to understand that it is the expected behavior? Yes, this is how it should be. I think this PR can be closed as FIXED.