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@ ProgramNode (location: (1,0)-(3,3))
├── locals: []
└── statements:
@ StatementsNode (location: (1,0)-(3,3))
└── body: (length: 1)
└── @ CallNode (location: (1,0)-(3,3))
├── flags: ignore_visibility
├── receiver: ∅
├── call_operator_loc: ∅
├── name: :a
├── message_loc: (1,0)-(1,1) = "a"
├── opening_loc: ∅
├── arguments:
│ @ ArgumentsNode (location: (1,2)-(3,3))
│ ├── flags: ∅
│ └── arguments: (length: 1)
│ └── @ BeginNode (location: (1,2)-(3,3))
│ ├── begin_keyword_loc: (1,2)-(1,7) = "begin"
│ ├── statements:
│ │ @ StatementsNode (location: (2,0)-(2,10))
│ │ └── body: (length: 1)
│ │ └── @ CallNode (location: (2,0)-(2,10))
│ │ ├── flags: ∅
│ │ ├── receiver:
│ │ │ @ CallNode (location: (2,0)-(2,1))
│ │ │ ├── flags: variable_call, ignore_visibility
│ │ │ ├── receiver: ∅
│ │ │ ├── call_operator_loc: ∅
│ │ │ ├── name: :b
│ │ │ ├── message_loc: (2,0)-(2,1) = "b"
│ │ │ ├── opening_loc: ∅
│ │ │ ├── arguments: ∅
│ │ │ ├── closing_loc: ∅
│ │ │ └── block: ∅
│ │ ├── call_operator_loc: (2,1)-(2,2) = "."
│ │ ├── name: :c
│ │ ├── message_loc: (2,2)-(2,3) = "c"
│ │ ├── opening_loc: ∅
│ │ ├── arguments: ∅
│ │ ├── closing_loc: ∅
│ │ └── block:
│ │ @ BlockNode (location: (2,4)-(2,10))
│ │ ├── locals: []
│ │ ├── parameters: ∅
│ │ ├── body: ∅
│ │ ├── opening_loc: (2,4)-(2,6) = "do"
│ │ └── closing_loc: (2,7)-(2,10) = "end"
│ ├── rescue_clause: ∅
│ ├── else_clause: ∅
│ ├── ensure_clause: ∅
│ └── end_keyword_loc: (3,0)-(3,3) = "end"
├── closing_loc: ∅
└── block: ∅
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