[Bug c++/68819] Invalid "-Wmisleading-indentation" warning if location_t >=LINE_MAP_MAX_LOCATION_WITH_COLS

[dmalcolm at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68819

--- Comment #10 from David Malcolm <dmalcolm at gcc dot gnu.org> ---
Updated patch, which addresses the LINE_MAP_MAX_LOCATION_WITH_COLS limit:
  https://gcc.gnu.org/ml/gcc-patches/2015-12/msg01921.html