[Development] Header diff for QtCore

Thiago Macieira thiago.macieira at intel.com
Sun Jul 7 08:15:12 CEST 2013

On sábado, 6 de julho de 2013 23.02.28, Thiago Macieira wrote:
> On quarta-feira, 26 de junho de 2013 13.49.36, Thiago Macieira wrote:
> > +    bool open(OpenMode mode = ReadWrite) Q_DECL_OVERRIDE;
> This has just been confirmed as to cause a binary compatibility issue.
> The rule for overriding virtuals is that it's ok, provided the old
> implementation (namely, QIODevice::open) is still called. That's exactly
> what happens if you compile Qt Creator with Qt 5.0 and run it with 5.1.
> Utils::QtcProcess's vtable contains QIODevice::open, so it's like it
> overrode and used the old implementation.

For the interested, the full details are on QTBUG-32284.
Thiago Macieira - thiago.macieira (AT) intel.com
  Software Architect - Intel Open Source Technology Center
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