source
prog
defn
FUN
3:1-3:3
fun
ID
3:5-3:5
f
LBRACKET
3:6-3:6
(
RBRACKET
3:7-3:7
)
COLON
3:9-3:9
:
type
BOOL
3:11-3:14
bool
EQUALS
3:16-3:16
=
expr
expr
expr
ID
3:18-3:18
a
GT
3:20-3:20
>
expr
ID
3:22-3:22
b
LT
3:24-3:24
<
expr
ID
3:26-3:26
c
EOF