I haven’t checked, but my assumption is that the output of each compilation unit will be different. The one definition rule doesn’t apply here (there’s still on

I haven’t checked, but my assumption is that the output of each compilation unit will be different. The one definition rule doesn’t apply here (there’s still one definition), and there shouldn’t be a conflict if the functions are inlined in their respective compilation units so the linker shouldn’t complain. Could be wrong but that’s my gut feeling.