1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
|
@ ProgramNode (location: (1,0)-(1,14))
├── locals: []
└── statements:
@ StatementsNode (location: (1,0)-(1,14))
└── body: (length: 1)
└── @ CallNode (location: (1,0)-(1,14))
├── receiver:
│ @ CallNode (location: (1,0)-(1,1))
│ ├── receiver: ∅
│ ├── call_operator_loc: ∅
│ ├── message_loc: (1,0)-(1,1) = "a"
│ ├── opening_loc: ∅
│ ├── arguments: ∅
│ ├── closing_loc: ∅
│ ├── block: ∅
│ ├── flags: variable_call
│ └── name: "a"
├── call_operator_loc: (1,1)-(1,2) = "."
├── message_loc: (1,2)-(1,3) = "b"
├── opening_loc: ∅
├── arguments: ∅
├── closing_loc: ∅
├── block:
│ @ BlockNode (location: (1,4)-(1,14))
│ ├── locals: []
│ ├── parameters:
│ │ @ BlockParametersNode (location: (1,7)-(1,10))
│ │ ├── parameters: ∅
│ │ ├── locals: (length: 0)
│ │ ├── opening_loc: (1,7)-(1,8) = "|"
│ │ └── closing_loc: (1,9)-(1,10) = "|"
│ ├── body: ∅
│ ├── opening_loc: (1,4)-(1,6) = "do"
│ └── closing_loc: (1,11)-(1,14) = "end"
├── flags: ∅
└── name: "b"
|