Calling attribute functions segfaults the application starting in v5.0.0rc3. This is really bad for users, because the segfault happens in application code, so it takes a while to figuring out what is wrong. I spent an entire day bisecting your tags before I figured out what was happening.
https://jenkins.open-mpi.org/jenkins/job/open-mpi.build.compilers/8370/ indicates you are not testing GCC 11. Please test this compiler. https://github.com/open-mpi/ompi/pull/10343 has details. Jeff -- Jeff Hammond jeff.scie...@gmail.com http://jeffhammond.github.io/
