[Bug c++/87137] [8/9 Regression] Non-virtual member function increases struct size

[nathan at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87137

--- Comment #10 from Nathan Sidwell <nathan at gcc dot gnu.org> ---
gcc-8 patch posted https://gcc.gnu.org/ml/gcc-patches/2018-08/msg01900.html