https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102027
--- Comment #10 from Ben Woodard <woodard at redhat dot com> --- Currently Libabigail is not able to detect this kind of ABI break. We would be able to detect this if https://dwarfstd.org/issues/221105.1.html were implemented. As mentioned in the DWARF issue, this would also other languages and may even simplify some work that debuggers need to do. Since it is just an ignorable attribute, can we start supporting it even before it is standardized.