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
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
[
{
"VarDecl": {
"name": "arr",
"type_annotation": null,
"initializer": {
"Call": {
"callee": {
"MemberAccess": {
"object": {
"Variable": "array"
},
"member": "from"
}
},
"args": [
{
"Positional": {
"Literal": {
"Int": 10
}
}
},
{
"Positional": {
"Literal": {
"Int": 20
}
}
},
{
"Positional": {
"Literal": {
"Int": 30
}
}
}
],
"id": 1
}
},
"var_kind": "Var"
}
},
{
"VarDecl": {
"name": "sum",
"type_annotation": null,
"initializer": {
"Literal": {
"Int": 0
}
},
"var_kind": "Var"
}
},
{
"ForIn": {
"index_var": "i",
"item_var": "value",
"collection": {
"Variable": "arr"
},
"body": [
{
"Assignment": {
"target": {
"Variable": "sum"
},
"value": {
"Binary": {
"left": {
"Variable": "sum"
},
"op": "Add",
"right": {
"Binary": {
"left": {
"Variable": "i"
},
"op": "Mul",
"right": {
"Variable": "value"
}
}
}
}
}
}
}
]
}
}
]