source
prog
defn
FUN
2:1-2:3
fun
ID
2:5-2:5
h
LBRACKET
2:6-2:6
(
RBRACKET
2:7-2:7
)
COLON
2:8-2:8
:
type
VOID
2:10-2:13
void
EQUALS
2:15-2:15
=
expr
NONE
2:17-2:20
none
defn
FUN
5:1-5:3
fun
ID
5:5-5:5
f
LBRACKET
5:6-5:6
(
RBRACKET
5:7-5:7
)
COLON
5:8-5:8
:
type
VOID
5:10-5:13
void
EQUALS
5:15-5:15
=
expr
expr
ID
5:17-5:17
h
LBRACKET
5:18-5:18
(
RBRACKET
5:19-5:19
)
defn
FUN
9:1-9:3
fun
ID
9:5-9:8
main
LBRACKET
9:9-9:9
(
RBRACKET
9:10-9:10
)
COLON
9:11-9:11
:
type
VOID
9:12-9:15
void
EQUALS
9:17-9:17
=
expr
expr
ID
10:5-10:5
f
LBRACKET
10:6-10:6
(
RBRACKET
10:7-10:7
)
EOF