http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48229
--- Comment #1 from Dodji Seketeli <dodji at gcc dot gnu.org> 2011-03-23 09:31:08 UTC --- I am not sure to understand why the DW_TAG_type_unit DIE should have a DW_AT_producer attribute. From the DWARF-4 specification, I can't see DW_AT_producer listed as a possible attribute of the DW_TAG_type_unit DIE. AIUI, the DW_AT_producer attribute is meant to be hung off of DW_AT_compile_unit and DW_AT_partial_unit. I guess I am missing something ...