https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111050
François Dumont <fdumont at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |fdumont at gcc dot gnu.org
--- Comment #1 from François Dumont <fdumont at gcc dot gnu.org> ---
A 3 years old abi regression seems difficult to fix now. To do so we would need
to break abi again.
It seems to be a limited issue as you need a non-optimized build. The only
impacted member is the _M_next() which is a simple static_cast, I'm very
surprised that it's not always inlined even if non-optimized.
Apart perhaps documenting it I cannot think of anything to do.