[Bug debug/63239] DWARF does not represent C++ deleted methods

[fxcoudert at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63239

--- Comment #8 from Francois-Xavier Coudert <fxcoudert at gcc dot gnu.org> ---
(In reply to Jakub Jelinek from comment #7)
> So using
> -gdwarf-2 and -gstrict-dwarf by default is necessary because of badly
> written toolchain.

I had tried -gdwarf-4, but didn't know about -gstrict-dwarf. Will commit the
obvious patch, then.