[FIX] [#692] Do not clone structs if they are known to be immutable
[FIX] [#692] Do not clone structs if they are known to be immutable

AndreyZM/Bridge,AndreyZM/Bridge,AndreyZM/Bridge,bridgedotnet/Bridge,bridgedotnet/Bridge,bridgedotnet/Bridge,AndreyZM/Bridge,bridgedotnet/Bridge