smokegen generates wrong cast function for smokeqt

[Matthias Klose]

In trusty, smokegen generates smokedata.cpp(cast), which ends with:

[...]
    case 152: //QXmlStreamWriter
      switch(to) {
        case 152: return (void*)(QXmlStreamWriter*)xptr;
        default: return xptr;
      }
    default: return xptr;
  }
}

in utopic, the function ends as:

    case 155: //QXmlStreamWriter
      switch(to) {
        case 155: return (void*)(QXmlStreamWriter*)xptr;
        default: return xptr;
      }
    case 157: //iterator
      switch(to) {
        case 157: return (void*)(iterator*)xptr;
        default: return xptr;
      }
    default: return xptr;
  }
}

This doesn't look right, and ends with a build error. Removing the 157 case lets the build continue and then fails further on with

/scratch/packages/tmp/smokeqt-4.14.0/obj-x86_64-linux-gnu/qtcore/x_3.cpp: In member function 'void __smokeqtcore::x_QBitArray::x_36(Smoke::Stack)':
/scratch/packages/tmp/smokeqt-4.14.0/obj-x86_64-linux-gnu/qtcore/x_3.cpp:1003:57: warning: ISO C++ forbids taking the address of an unqualified or parenthesized non-static member function to form a pointer to member function. Say '&__smokeqtcore::x_QBitArray::operator=' [-fpermissive]
         x[0].s_class = (void*)&this->QBitArray::operator=;
                                                         ^
/scratch/packages/tmp/smokeqt-4.14.0/obj-x86_64-linux-gnu/qtcore/x_3.cpp:1003:57: warning: converting from 'QBitArray& (QBitArray::*)(const QBitArray&)' to 'void*' [-Wpmf-conversions]

[Matthias Klose (doko)]

this looks in some issues in smokegen.

[Felix Geyer (debfx)]

This has been fixed in smokegen 4:4.14.0-0ubuntu2.