(gdb) run
Starting program: /ssd/portstrees/batchports-mem/devel/jsoncpp/work/jsoncpp-0.10.5/bin/linux-gcc-FreeBSD/test_lib_json 
Testing ValueTest/checkNormalizeFloatingPointStr: OK
Testing ValueTest/memberCount: OK
Testing ValueTest/objects: OK
Testing ValueTest/arrays: OK
Testing ValueTest/arrayIssue252: [New Thread 801c06400 (LWP 101731)]

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 801c06400 (LWP 101731)]
0x0000000800abb6a1 in Json::Value::Value (this=0x7fffffffdfc0, other=...) at src/lib_json/json_value.cpp:388
388           comments_(0)
(gdb) bt full
#0  0x0000000800abb6a1 in Json::Value::Value (this=0x7fffffffdfc0, other=...) at src/lib_json/json_value.cpp:388
No locals.
#1  0x0000000800abba3e in Json::Value::operator= (this=0x801c17310, other=...) at src/lib_json/json_value.cpp:454
        temp = {static nullRef = @0x800acdd30, static null = {static nullRef = @0x800acdd30, static null = <same as static member of an already seen type>, static minLargestInt = -9223372036854775808, static maxLargestInt = 9223372036854775807, 
            static maxLargestUInt = 18446744073709551615, static minInt = -2147483648, static maxInt = 2147483647, static maxUInt = 4294967295, static minInt64 = -9223372036854775808, static maxInt64 = 9223372036854775807, 
            static maxUInt64 = 18446744073709551615, value_ = {int_ = 0, uint_ = 0, real_ = 0, bool_ = false, string_ = 0x0, map_ = 0x0}, type_ = Json::nullValue, allocated_ = 0, comments_ = 0x0}, static minLargestInt = -9223372036854775808, 
          static maxLargestInt = 9223372036854775807, static maxLargestUInt = 18446744073709551615, static minInt = -2147483648, static maxInt = 2147483647, static maxUInt = 4294967295, static minInt64 = -9223372036854775808, 
          static maxInt64 = 9223372036854775807, static maxUInt64 = 18446744073709551615, value_ = {int_ = 140737488347120, uint_ = 140737488347120, real_ = 6.9533558074294752e-310, bool_ = 240, string_ = 0x7fffffffdff0 "\260\340\377\377\377\177", 
            map_ = 0x7fffffffdff0}, type_ = Json::nullValue, allocated_ = 0, comments_ = 0x7fffffffdff0}
#2  0x00000000004098d4 in TestValueTestarrayIssue252::runTestCase (this=0x801c21180) at src/test_lib_json/main.cpp:265
        count = 5
        root = {static nullRef = @0x800acdd30, static null = {static nullRef = @0x800acdd30, static null = <same as static member of an already seen type>, static minLargestInt = -9223372036854775808, static maxLargestInt = 9223372036854775807, 
            static maxLargestUInt = 18446744073709551615, static minInt = -2147483648, static maxInt = 2147483647, static maxUInt = 4294967295, static minInt64 = -9223372036854775808, static maxInt64 = 9223372036854775807, 
            static maxUInt64 = 18446744073709551615, value_ = {int_ = 0, uint_ = 0, real_ = 0, bool_ = false, string_ = 0x0, map_ = 0x0}, type_ = Json::nullValue, allocated_ = 0, comments_ = 0x0}, static minLargestInt = -9223372036854775808, 
          static maxLargestInt = 9223372036854775807, static maxLargestUInt = 18446744073709551615, static minInt = -2147483648, static maxInt = 2147483647, static maxUInt = 4294967295, static minInt64 = -9223372036854775808, 
          static maxInt64 = 9223372036854775807, static maxUInt64 = 18446744073709551615, value_ = {int_ = 34389258592, uint_ = 34389258592, real_ = 1.6990551256258117e-313, bool_ = 96, string_ = 0x801c27160 "\245\245\245\245\245\245\245\245", 
            map_ = 0x801c27160}, type_ = Json::objectValue, allocated_ = 0, comments_ = 0x0}
        item = {static nullRef = @0x800acdd30, static null = {static nullRef = @0x800acdd30, static null = <same as static member of an already seen type>, static minLargestInt = -9223372036854775808, static maxLargestInt = 9223372036854775807, 
            static maxLargestUInt = 18446744073709551615, static minInt = -2147483648, static maxInt = 2147483647, static maxUInt = 4294967295, static minInt64 = -9223372036854775808, static maxInt64 = 9223372036854775807, 
            static maxUInt64 = 18446744073709551615, value_ = {int_ = 0, uint_ = 0, real_ = 0, bool_ = false, string_ = 0x0, map_ = 0x0}, type_ = Json::nullValue, allocated_ = 0, comments_ = 0x0}, static minLargestInt = -9223372036854775808, 
          static maxLargestInt = 9223372036854775807, static maxLargestUInt = 18446744073709551615, static minInt = -2147483648, static maxInt = 2147483647, static maxUInt = 4294967295, static minInt64 = -9223372036854775808, 
          static maxInt64 = 9223372036854775807, static maxUInt64 = 18446744073709551615, value_ = {int_ = 140737488347248, uint_ = 140737488347248, real_ = 6.9533558074357993e-310, bool_ = 112, string_ = 0x7fffffffe070 "\240\340\377\377\377\177", 
            map_ = 0x7fffffffe070}, type_ = Json::nullValue, allocated_ = 0, comments_ = 0x0}
#3  0x000000000042b2a5 in JsonTest::TestCase::run (this=0x801c21180, result=...) at src/test_lib_json/jsontest.cpp:226
No locals.
#4  0x000000000042b4b8 in JsonTest::Runner::runTestAt (this=0x7fffffffe370, index=4, result=...) at src/test_lib_json/jsontest.cpp:258
        test = 0x801c21180
        status = 0x7fffffffe1d0 "\001"
#5  0x000000000042b63c in JsonTest::Runner::runAllTest (this=0x7fffffffe370, printSummary=true) at src/test_lib_json/jsontest.cpp:277
        result = {predicateId_ = 1, predicateStackTail_ = 0x7fffffffe238, failures_ = {<std::_Deque_base<JsonTest::Failure, std::allocator<JsonTest::Failure> >> = {
              _M_impl = {<std::allocator<JsonTest::Failure>> = {<__gnu_cxx::new_allocator<JsonTest::Failure>> = {<No data fields>}, <No data fields>}, _M_map = 0x801c16140, _M_map_size = 8, _M_start = {_M_cur = 0x801c19800, _M_first = 0x801c19800, 
                  _M_last = 0x801c199e0, _M_node = 0x801c16158}, _M_finish = {_M_cur = 0x801c19800, _M_first = 0x801c19800, _M_last = 0x801c199e0, _M_node = 0x801c16158}}}, <No data fields>}, name_ = {static npos = <optimized out>, 
            _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>}, _M_p = 0x801c270b8 "ValueTest/arrayIssue252"}}, rootPredicateNode_ = {id_ = 0, file_ = 0x7fffffffe300 "", line_ = 4294959904, 
            expr_ = 0x7fffffffe270 "", next_ = 0x0, failure_ = 0x801c16098}, lastUsedPredicateId_ = 0, messageTarget_ = 0x0}
        index = 4
        count = 50
        failures = {<std::_Deque_base<JsonTest::TestResult, std::allocator<JsonTest::TestResult> >> = {_M_impl = {<std::allocator<JsonTest::TestResult>> = {<__gnu_cxx::new_allocator<JsonTest::TestResult>> = {<No data fields>}, <No data fields>}, 
              _M_map = 0x801c16100, _M_map_size = 8, _M_start = {_M_cur = 0x801c19600, _M_first = 0x801c19600, _M_last = 0x801c197f8, _M_node = 0x801c16118}, _M_finish = {_M_cur = 0x801c19600, _M_first = 0x801c19600, _M_last = 0x801c197f8, 
                _M_node = 0x801c16118}}}, <No data fields>}
#6  0x000000000042bbdf in JsonTest::Runner::runCommandLine (this=0x7fffffffe370, argc=1, argv=0x7fffffffe438) at src/test_lib_json/jsontest.cpp:358
        subrunner = {tests_ = {<std::_Deque_base<JsonTest::TestCase* (*)(), std::allocator<JsonTest::TestCase* (*)()> >> = {
              _M_impl = {<std::allocator<JsonTest::TestCase* (*)()>> = {<__gnu_cxx::new_allocator<JsonTest::TestCase* (*)()>> = {<No data fields>}, <No data fields>}, _M_map = 0x801c160c0, _M_map_size = 8, _M_start = {_M_cur = 0x801c19400, 
                  _M_first = 0x801c19400, _M_last = 0x801c19600, _M_node = 0x801c160d8}, _M_finish = {_M_cur = 0x801c19400, _M_first = 0x801c19400, _M_last = 0x801c19600, _M_node = 0x801c160d8}}}, <No data fields>}}
        succeeded = false
#7  0x0000000000423a99 in main (argc=1, argv=0x7fffffffe438) at src/test_lib_json/main.cpp:2336
        runner = {tests_ = {<std::_Deque_base<JsonTest::TestCase* (*)(), std::allocator<JsonTest::TestCase* (*)()> >> = {
              _M_impl = {<std::allocator<JsonTest::TestCase* (*)()>> = {<__gnu_cxx::new_allocator<JsonTest::TestCase* (*)()>> = {<No data fields>}, <No data fields>}, _M_map = 0x801c16080, _M_map_size = 8, _M_start = {_M_cur = 0x801c19200, 
                  _M_first = 0x801c19200, _M_last = 0x801c19400, _M_node = 0x801c16098}, _M_finish = {_M_cur = 0x801c19390, _M_first = 0x801c19200, _M_last = 0x801c19400, _M_node = 0x801c16098}}}, <No data fields>}}
(gdb) frame 1
#1  0x0000000800abba3e in Json::Value::operator= (this=0x801c17310, other=...) at src/lib_json/json_value.cpp:454
454       Value temp(other);
(gdb) print other
$1 = (const Json::Value &) @0x0: <error reading variable>
(gdb) frame 2
#2  0x00000000004098d4 in TestValueTestarrayIssue252::runTestCase (this=0x801c21180) at src/test_lib_json/main.cpp:265
265       root["array"] = Json::Value::nullRef;
(gdb) print Json::Value::nullRef
$2 = (const Json::Value &) @0x800acdd30: {static nullRef = @0x800acdd30, static null = {static nullRef = @0x800acdd30, static null = <same as static member of an already seen type>, static minLargestInt = -9223372036854775808, 
    static maxLargestInt = 9223372036854775807, static maxLargestUInt = 18446744073709551615, static minInt = -2147483648, static maxInt = 2147483647, static maxUInt = 4294967295, static minInt64 = -9223372036854775808, static maxInt64 = 9223372036854775807, 
    static maxUInt64 = 18446744073709551615, value_ = {int_ = 0, uint_ = 0, real_ = 0, bool_ = false, string_ = 0x0, map_ = 0x0}, type_ = Json::nullValue, allocated_ = 0, comments_ = 0x0}, static minLargestInt = -9223372036854775808, 
  static maxLargestInt = 9223372036854775807, static maxLargestUInt = 18446744073709551615, static minInt = -2147483648, static maxInt = 2147483647, static maxUInt = 4294967295, static minInt64 = -9223372036854775808, static maxInt64 = 9223372036854775807, 
  static maxUInt64 = 18446744073709551615, value_ = {int_ = 0, uint_ = 0, real_ = 0, bool_ = false, string_ = 0x0, map_ = 0x0}, type_ = Json::nullValue, allocated_ = 0, comments_ = 0x0}
(gdb)