[nwellnhof]

> it would probably be difficult to expose a wrong behavior in practice though

Emscripten breaks if you cast function pointers: https://emscripten.org/docs/porting/guidelines/function_poin...

[flohofwoe]

Good point, interesting that I never ran into this issue in real world code bases so far (and I build a lot of code with Emscripten) :)