Fix the properties to use optimization and avoid link-time warnings.
Fix the properties to use optimization and avoid link-time warnings.

mockingbirdnest/Principia,mockingbirdnest/Principia,pleroy/Principia,eggrobin/Principia,mockingbirdnest/Principia,mockingbirdnest/Principia,eggrobin/Principia,pleroy/Principia,pleroy/Principia,pleroy/Principia,eggrobin/Principia