[Bug c++/61214] [4.9/4.10 regression] Weird interaction between -fvisibility-inlines-hidden, inline virtuals and devirtualization

[jason at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61214

--- Comment #2 from Jason Merrill <jason at gcc dot gnu.org> ---
I wonder why we don't inline Foo::clone, though.