[Bug c/52952] Wformat location info is bad (wrong column number)

[dmalcolm at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52952

--- Comment #52 from David Malcolm <dmalcolm at gcc dot gnu.org> ---
(In reply to Manuel López-Ibáñez from comment #51)
> 1. C++ does not work

C++ should be fixed for gcc 9 by r264887.