; Signed integers.
3
; -1
0.1
43
0
-123
0x123
0xabCd
0xABCDEF
-0x12
; a
; fun
; a.a
; a.1  ; should err
; 1.a  ; should err
; (print 1:s8)
; (print 52:s8)
; (print -1:s8)
; (print 0:s8)
; (print 1:s16)
; (print 52:s16)
; (print -1:s16)
; (print 0:s16)
; (print 1:s32)
; (print 52:s32)
; (print -1:s32)
; (print 0:s32)
; (print 1:s64)
; (print 52:s64)
; (print -1:s64)
; (print 0:s64)

; ; Unsigned integers.
; (print 1:u8)
; (print 52:u8)
; (print -1:u8)
; (print 0:u8)
; (print 1:u16)
; (print 52:u16)
; (print -1:u16)
; (print 0:u16)
; (print 1:u32)
; (print 52:u32)
; (print -1:u32)
; (print 0:u32)
; (print 1:u64)
; (print 52:u64)
; (print -1:u64)
; (print 0:u64)

; ; Type inference.
; (print 1)
; (print 52)
; (print -1)
; (print 0)