https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80794
--- Comment #6 from Martin Sebor <msebor at gcc dot gnu.org> --- (In reply to Martin Sebor from comment #5) > S::i cannot change during the lifetime of an S object because S::i is > declared const. This holds regardless of whether the S object itself is > const. To be clear, the only way to change S::i is to destroy S or S::i and create a new object in its storage. That can be relied on not to happen in s.foo() because the reference s is seen used after the function returns.
