> with the exception that the result can't be returned in a register (a problem which will go away if the function is inlined) It's still a damned shame. Same

> with the exception that the result can't be returned in a register (a problem which will go away if the function is inlined) It's still a damned shame. Same for not being able to pass optional/unique_ptr/etc in a register. We really need a trivially_relocatable attribute.