[Bug bootstrap/53042] New: AIX bootstrap: cgraph symbol table error

[dje at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53042

             Bug #: 53042
           Summary: AIX bootstrap: cgraph symbol table error
    Classification: Unclassified
           Product: gcc
           Version: 4.7.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: bootstrap
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: dje@gcc.gnu.org


AIX bootstrap is broken and apparently caused by your symbol table patches.

I now see errors:

/farm/dje/src/src/libstdc++-v3/src/c++98/strstream.cc:418:1: error:
non-DECL_ONE_ONLY node in a same_comdat_group list
 } // namespace
 ^
_ZTCSt10istrstream0_Si/337 (int (* std::istrstream::_ZTCSt10istrstream0_Si
[10])(...)) @70c3df78
  Type: variable
  Visibility: public weak comdat virtual artificial
  Same comdat group as: _ZTVSt10istrstream/335
  References: _ZTISi/486 (addr)_ZNSiD1Ev/311 (addr)_ZNSiD0Ev/312
(addr)_ZTISi/486 (addr)_ZTv0_n12_NSiD1Ev/487 (addr)_ZTv0_n12_NSiD0Ev/488 (addr)
  Referring: _ZTTSt10istrstream/336 (addr)_ZTTSt10istrstream/336 (addr)
  Availability: not-ready
  Varpool flags: initialized needed analyzed finalized
/farm/dje/src/src/libstdc++-v3/src/c++98/strstream.cc:418:1: internal compiler
error: verify_symtab_node failed
 } // namespace

and

/farm/dje/src/src/libstdc++-v3/src/c++11/fstream-inst.cc:49:1: error:
non-DECL_ONE_ONLY node in a same_comdat_group list
 } // namespace
 ^
_ZTCSt14basic_ifstreamIcSt11char_traitsIcEE0_Si/803 (int (*
std::basic_ifstream<char>::_ZTCSt14basic_ifstreamIcSt11char_traitsIcEE0_Si
[10])(...)) @700c6708
  Type: variable
  Visibility: public weak
comdat/farm/dje/src/src/libstdc++-v3/src/c++11/fstream-inst.cc:49:1: internal
compiler error: tree check: expected identifier_node, have string_cst in
dump_symtab_base, at symtab.c:405
 } // namespace