implement hotfix to branch

4 jobs for issue/restructure_structure_functions in 20 minutes and 54 seconds (queued for 5 seconds)
Status Job ID Name Coverage
  Test
passed #7912
debian:10 clang-6-libcpp-17

00:20:54

passed #7911
debian:10 gcc-8-17

00:15:29

passed #7913
debian:9 gcc-6-14

00:14:18

passed #7914
ubuntu:18.04 clang-6-17

00:19:24