On Sat, Jun 17, 2023 at 8:12 PM Turtle Creek Software <supp...@turtlesoft.com> wrote: > > Our app contains some old C-ish C++ code from an early 90's database called > NeoAccess. It often uses function pointers with void pointers as parameters. > Their code works OK for Mac & Windows, when built with the latest Qt5 on > Intel. > > 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. We haven't tried Qt6 on Windows yet but will do that > soon. > > Any ideas on how to fix it? We've abandoned NeoAccess for our new app but > still need it to convert data from existing files. Rewriting their code is a > nightmare.
Casey, Perhaps, checking the alignment of the void* pointers in question could provide you with some clues. Kind regards, Robert Iakobashvili ............................ _______________________________________________ Interest mailing list Interest@qt-project.org https://lists.qt-project.org/listinfo/interest
