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@ ProgramNode (location: (1,0)-(3,22))
├── locals: [:a]
└── statements:
@ StatementsNode (location: (1,0)-(3,22))
└── body: (length: 2)
├── @ ForNode (location: (1,0)-(1,24))
│ ├── index:
│ │ @ LocalVariableTargetNode (location: (1,4)-(1,5))
│ │ ├── name: :a
│ │ └── depth: 0
│ ├── collection:
│ │ @ CallNode (location: (1,9)-(1,12))
│ │ ├── flags: variable_call, ignore_visibility
│ │ ├── receiver: ∅
│ │ ├── call_operator_loc: ∅
│ │ ├── name: :foo
│ │ ├── message_loc: (1,9)-(1,12) = "foo"
│ │ ├── opening_loc: ∅
│ │ ├── arguments: ∅
│ │ ├── closing_loc: ∅
│ │ └── block: ∅
│ ├── statements:
│ │ @ StatementsNode (location: (1,16)-(1,19))
│ │ └── body: (length: 1)
│ │ └── @ CallNode (location: (1,16)-(1,19))
│ │ ├── flags: ignore_visibility
│ │ ├── receiver: ∅
│ │ ├── call_operator_loc: ∅
│ │ ├── name: :p
│ │ ├── message_loc: (1,16)-(1,17) = "p"
│ │ ├── opening_loc: ∅
│ │ ├── arguments:
│ │ │ @ ArgumentsNode (location: (1,18)-(1,19))
│ │ │ ├── flags: ∅
│ │ │ └── arguments: (length: 1)
│ │ │ └── @ LocalVariableReadNode (location: (1,18)-(1,19))
│ │ │ ├── name: :a
│ │ │ └── depth: 0
│ │ ├── closing_loc: ∅
│ │ └── block: ∅
│ ├── for_keyword_loc: (1,0)-(1,3) = "for"
│ ├── in_keyword_loc: (1,6)-(1,8) = "in"
│ ├── do_keyword_loc: (1,13)-(1,15) = "do"
│ └── end_keyword_loc: (1,21)-(1,24) = "end"
└── @ ForNode (location: (3,0)-(3,22))
├── index:
│ @ LocalVariableTargetNode (location: (3,4)-(3,5))
│ ├── name: :a
│ └── depth: 0
├── collection:
│ @ CallNode (location: (3,9)-(3,12))
│ ├── flags: variable_call, ignore_visibility
│ ├── receiver: ∅
│ ├── call_operator_loc: ∅
│ ├── name: :foo
│ ├── message_loc: (3,9)-(3,12) = "foo"
│ ├── opening_loc: ∅
│ ├── arguments: ∅
│ ├── closing_loc: ∅
│ └── block: ∅
├── statements:
│ @ StatementsNode (location: (3,14)-(3,17))
│ └── body: (length: 1)
│ └── @ CallNode (location: (3,14)-(3,17))
│ ├── flags: ignore_visibility
│ ├── receiver: ∅
│ ├── call_operator_loc: ∅
│ ├── name: :p
│ ├── message_loc: (3,14)-(3,15) = "p"
│ ├── opening_loc: ∅
│ ├── arguments:
│ │ @ ArgumentsNode (location: (3,16)-(3,17))
│ │ ├── flags: ∅
│ │ └── arguments: (length: 1)
│ │ └── @ LocalVariableReadNode (location: (3,16)-(3,17))
│ │ ├── name: :a
│ │ └── depth: 0
│ ├── closing_loc: ∅
│ └── block: ∅
├── for_keyword_loc: (3,0)-(3,3) = "for"
├── in_keyword_loc: (3,6)-(3,8) = "in"
├── do_keyword_loc: ∅
└── end_keyword_loc: (3,19)-(3,22) = "end"
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