[Bug c++/85104] double underline in a C++ error: duplicate const

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85104

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Most likely we are trying to underline the other const but for some reason it
has the wrong location.