public override MetaObject FallbackConvert(MetaObject self, MetaObject onBindingError)
{
if (Type.IsAssignableFrom(self.LimitType))
{
return(new MetaObject(
self.Expression,
Restrictions.GetTypeRestriction(self.Expression, self.LimitType)
));
}
return(onBindingError ??
MetaObject.CreateThrow(
self,
MetaObject.EmptyMetaObjects,
typeof(ArgumentTypeException),
String.Format("Expected {0}, got {1}", Type.FullName, self.LimitType.FullName)
));
}
public override MetaObject FallbackInvoke(MetaObject target, MetaObject[] args, MetaObject errorSuggestion)
{
return(errorSuggestion ?? MetaObject.CreateThrow(target, args, typeof(NotSupportedException), "Cannot perform call"));
}
internal static MetaObject ErrorMetaObject(MetaObject target, MetaObject[] args, MetaObject onBindingError)
{
return(onBindingError ?? MetaObject.CreateThrow(target, args, typeof(NotImplementedException), ArrayUtils.EmptyObjects));
}
