private static Expression CreateCloneExpression(
ParameterExpression source, ParameterExpression destination, ParameterExpression cache)
{
var targets = CopyMemberExtractor.Extract <T>();
var expressions = new ReadOnlyCollectionBuilder <Expression>(
CreateExpressions(targets, source, destination, cache));
//var expressions = CreateExpressions(targets, source, destination);
return(Expression.Block(expressions));
}
private static Expression CreateCloneExpression(Type type,
Expression source, Expression destination, Expression cache)
{
var targets = CopyMemberExtractor.Extract(type);
//System.Diagnostics.Debug.WriteLine($"{typeof(T)}");
//foreach (var target in targets)
//{
// var type = target.Item1 is FieldInfo field ? field.FieldType
// : ((PropertyInfo)target.Item1).PropertyType;
// System.Diagnostics.Debug.WriteLine($" - {type} : {target.Item1.Name}");
//}
var expressions = new ReadOnlyCollectionBuilder <Expression>(
CreateExpressions(targets, source, destination, cache));
//var expressions = CreateExpressions(targets, source, destination);
return(expressions.Any()
? Expression.Block(expressions)
: Expression.Empty());
}
