1  
 2  program test.alpha {
 3      struct Foo {
 4          constant a: u8,
 5          private bar: bool,
 6          public bax: u16,
 7          baz: u32,
 8      }
 9  
10      transition main(a: u8) -> u8 {
11          return a + 1u8;
12      }
13  }