https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96018
--- Comment #8 from Thomas Koenig <tkoenig at gcc dot gnu.org> --- Comment on attachment 48817 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=48817 Minimal example to demonstrate the issue. Hm, I cannot reproduce this because I do not have the hdf5 library installed. Is there a way to create a self-contained test case? I'd like to run a bisection on this.