22fc0cbd69
This commits reduces the number of function calls through function pointers in `blender::Any` when the stored type is trivial. Furthermore, this implements marks some classes as trivial, which we know are trivial but the compiler does not (the standard currently says that any class with a virtual destructor is non-trivial). Under some circumstances we know that final child classes are trivial though. This allows for some optimizations. Also see https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p1077r0.html.