错误： C2039： 'pointer'： 不是 'QJsonObject::iterator' 的成员

在MSVC2013中尝试使用"QJsonObject:：迭代器"时，我遇到了一个奇怪的错误。

我有以下例子：

#include <QCoreApplication>
#include <QJsonObject>
#include <QDebug>
#include <algorithm>
void processValue(QJsonValue value) {
    qDebug() << value.toString();
}
int main(int argc, char *argv[])
{
    QCoreApplication a(argc, argv);
    QJsonObject jsonObject;
    jsonObject.insert("a", "A");
    jsonObject.insert("b", "B");
    jsonObject.insert("c", "C");
    jsonObject.insert("d", "D");
    jsonObject.insert("e", "E");
    std::for_each (jsonObject.begin(), jsonObject.end(), processValue);
    return a.exec();
}

该代码按照预期与MSVC2008（与WinCE交叉编译）和MinGW一起编译和工作，但与MSVC2013不兼容。在所有情况下，我都使用Qt 5.5.1。

错误消息为：

C:Program Files (x86)Microsoft Visual Studio 12.0VCINCLUDExutility(375) : error C2039: 'pointer' : is not a member of 'QJsonObject::iterator'
        c:qtqt5.5.1msvc5.5msvc2013includeqtcoreqjsonobject.h(96) : see declaration of 'QJsonObject::iterator'
        C:Program Files (x86)Microsoft Visual Studio 12.0VCINCLUDExutility(584) : see reference to class template instantiation 'std::iterator_traits<_InIt>' being compiled
        with
        [
            _InIt=QJsonObject::iterator
        ]
        C:Program Files (x86)Microsoft Visual Studio 12.0VCINCLUDEalgorithm(31) : see reference to function template instantiation 'void std::_Debug_range<_InIt>(_InIt,_InIt,std::_Dbfile_t,std::_Dbline_t)' being compiled
        with
        [
            _InIt=QJsonObject::iterator
        ]
        ..QJsonObjectIteratorIssuemain.cpp(21) : see reference to function template instantiation '_Fn1 std::for_each<QJsonObject::iterator,void(__cdecl *)(QJsonValue)>(_InIt,_InIt,_Fn1)' being compiled
        with
        [
            _Fn1=void (__cdecl *)(QJsonValue)
,            _InIt=QJsonObject::iterator
        ]
C:Program Files (x86)Microsoft Visual Studio 12.0VCINCLUDExutility(375) : error C2146: syntax error : missing ';' before identifier 'pointer'
C:Program Files (x86)Microsoft Visual Studio 12.0VCINCLUDExutility(375) : error C4430: missing type specifier - int assumed. Note: C++ does not support default-int
C:Program Files (x86)Microsoft Visual Studio 12.0VCINCLUDExutility(375) : error C2602: 'std::iterator_traits<_InIt>::pointer' is not a member of a base class of 'std::iterator_traits<_InIt>'
        with
        [
            _InIt=QJsonObject::iterator
        ]
        C:Program Files (x86)Microsoft Visual Studio 12.0VCINCLUDExutility(375) : see declaration of 'std::iterator_traits<_InIt>::pointer'
        with
        [
            _InIt=QJsonObject::iterator
        ]
C:Program Files (x86)Microsoft Visual Studio 12.0VCINCLUDExutility(375) : error C2868: 'std::iterator_traits<_InIt>::pointer' : illegal syntax for using-declaration; expected qualified-name
        with
        [
            _InIt=QJsonObject::iterator
        ]

我是不是做错了什么，只是碰巧在另外两个编译器上工作？