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From: "jan.kratochvil at redhat dot com" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug debug/49130] discrepancies between DW_AT_name and demangler
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49130

--- Comment #6 from Jan Kratochvil <jan.kratochvil at redhat dot com> 2011-05-30 08:44:43 UTC ---
Another issue is with DMGL_VERBOSE.  nm -C does not use DMGL_VERBOSE:
libstdc++.so.6.0.16.debug
00000000000a4e50 t bool __gnu_cxx::operator==<char*,
std::string>(__gnu_cxx::__normal_iterator<char*, std::string> const&,
__gnu_cxx::__normal_iterator<char*, std::string> const&)

But the DIE uses "DMGL_VERBOSE":
 <2><1836e2>: Abbrev Number: 29 (DW_TAG_subprogram)
    <1836e4>   DW_AT_name        : (indirect string, offset: 0x2e3f0):
operator==<char*, std::basic_string<char> >
 <1><188ab4>: Abbrev Number: 103 (DW_TAG_subprogram)
    <188ab5>   DW_AT_specification: <0x1836e2>
 <1><193100>: Abbrev Number: 129 (DW_TAG_subprogram)
    <193102>   DW_AT_abstract_origin: <0x188ab4>
    <193106>   DW_AT_low_pc      : 0xa4e50