[Interest] Void pointers for Mac ARM

[Thiago Macieira]

On Saturday, 17 June 2023 10:09:42 PDT Turtle Creek Software wrote:
> The code also builds OK with the latest Qt6, but running it on an M1 Mac
> gives run-time errors. Void pointers to structs and objects don't cast
> properly and stay null.

Your diagnosis can't be correct.

The ABI on Arm Macs is very similar and reinterpret-casting between different 
pointer types, especially between function pointers and void*, is a simple 
bitwise copy.

-- 
Thiago Macieira - thiago.macieira (AT) intel.com
  Cloud Software Architect - Intel DCAI Cloud Engineering
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