> For the complete documentation index, see [llms.txt](https://trizen.gitbook.io/sidef-lang/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://trizen.gitbook.io/sidef-lang/programming_tasks/c/compound_data_type.md).

# Compound data type

```ruby
struct Point {x, y}
var point = Point(1, 2)
say point.y                #=> 2
```