let i = 14 let i = -14 let i = 1_000 let i = 0b100 let i = 0x1FF let i = 0o777 let i64 = 128L let i64 = 0b10L let i32 = 32l let i32 = 0x12l let nat = 10n let nat = 0o644n let f = 5. let f = 5.1 let f = 1e+1 let f = 1e1 let f = 1e-1 let f = 1_024e12 let f = 1L let b = true || false let l = [] let a = [||] let () = ignore (b) let c = 'a' let c = '\xFF' let c = '\128' let c = '\n'