https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64921
--- Comment #24 from Uroš Bizjak <ubizjak at gmail dot com> --- (In reply to Mikael Morin from comment #22) > (In reply to rguent...@suse.de from comment #21) > > Transfer.4 _is_ null in the case we segfault. So the guard us clearly > > wrong. > > > OK, let's try something else. > Are you positive transfer.4 is null? > I don't see anything that would make it so. I can confirm that this patch fixes "Invalid read of size 8" valgrind memory error for gfortran.dg/class_allocate_18.f90.
