#define QT_NO_CAST_FROM_ASCII

#include <QString>

void foo()
{
    QString bar("foo");
}

In file included from /usr/include/qt4/QtCore/QString:1:0,
                 from main.cpp:3:
/usr/include/qt4/QtCore/qstring.h: In function 'void foo()':
/usr/include/qt4/QtCore/qstring.h:597:5: error: 'QString::QString(const char*)' is private
main.cpp:7:22: error: within this context
make: *** [main.o] Error 1

/home/shaneh/dev/test/main.cpp:3: from main.cpp:3:
/usr/include/qt4/QtCore/qstring.h:-1: In function 'void foo()':
/usr/include/qt4/QtCore/qstring.h:597: error: 'QString::QString(const char*)' is private