[Development] https://bugreports.qt.io/browse/QTBUG-48717 - need help

[Thiago Macieira]

I need someone with an ARM board to reproduce the issue and pinpoint where the 
event delivery problem might be. My gut feeling was that it was caused by the 
different platform plugins, my the reporter says that the problem happens with 
XCB too.

There should be no platform-specific code in the event processing code, so this 
sounds like either miscompilation (compiler bug), undefined behaviour (Qt's 
bug) or something as simple as the fact that chars are unsigned on ARM (also 
Qt's bug).

-- 
Thiago Macieira - thiago.macieira (AT) intel.com
  Software Architect - Intel Open Source Technology Center