Expression Field(ITransform transform, FieldDef fieldDef, IField field)
{
var fieldId = Expression.Constant(fieldDef.id);
var fieldType = Expression.Constant(fieldDef.type.id);
var fieldParser = new UntaggedParser <R>(this, schema.GetFieldSchema(fieldDef));
return(Expression.IfThenElse(reader.ReadFieldOmitted(),
field != null ? field.Omitted : Expression.Empty(),
field != null ?
field.Value(fieldParser, fieldType) :
transform.UnknownField(fieldParser, fieldType, fieldId) ?? fieldParser.Skip(fieldType)));
}
UntaggedParser(UntaggedParser <R> that, RuntimeSchema schema)
: this(that.reader, that.deferredSkip, schema, that.bondedFactory)
{
}