[Bug c++/72803] [7 Regression] ICE on invalid code in linemap_position_for_loc_and_offset, at libcpp/line-map.c:891

[dmalcolm at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72803

David Malcolm <dmalcolm at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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             Status|NEW                         |ASSIGNED
           Assignee|unassigned at gcc dot gnu.org      |dmalcolm at gcc dot gnu.org

--- Comment #7 from David Malcolm <dmalcolm at gcc dot gnu.org> ---
(In reply to Aldy Hernandez from comment #6)
[...] 
> That should still be line 1 and column 511.  Why is it line 4 and column
> 127?  Something smells fishy.

Something is going wrong with the linemaps.  I'm investigating.