https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88147
--- Comment #13 from Martin Liška <marxin at gcc dot gnu.org> --- I hope I understand the failure. So what happens: - first a new map is created with to_line: 2578 (with m_column_and_range_bits == 13) - then a new request comes with to_line: 404198, m_column_and_range_bits is extended to 15 and we decide to reuse the existing map. - as seen the line difference is huge, ORDINARY_MAP_STARTING_LINE_NUMBER (map) - to_line == 401620 - that would require 18 bits to represent I'm going to append a patch candidate.
