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@ ProgramNode (location: (1,0)-(3,26))
├── locals: []
└── statements:
@ StatementsNode (location: (1,0)-(3,26))
└── body: (length: 2)
├── @ IfNode (location: (1,0)-(1,30))
│ ├── if_keyword_loc: (1,0)-(1,2) = "if"
│ ├── predicate:
│ │ @ CallNode (location: (1,3)-(1,6))
│ │ ├── receiver: ∅
│ │ ├── call_operator_loc: ∅
│ │ ├── message_loc: (1,3)-(1,6) = "foo"
│ │ ├── opening_loc: ∅
│ │ ├── arguments: ∅
│ │ ├── closing_loc: ∅
│ │ ├── block: ∅
│ │ ├── flags: variable_call
│ │ └── name: "foo"
│ ├── statements:
│ │ @ StatementsNode (location: (1,12)-(1,15))
│ │ └── body: (length: 1)
│ │ └── @ CallNode (location: (1,12)-(1,15))
│ │ ├── receiver: ∅
│ │ ├── call_operator_loc: ∅
│ │ ├── message_loc: (1,12)-(1,15) = "bar"
│ │ ├── opening_loc: ∅
│ │ ├── arguments: ∅
│ │ ├── closing_loc: ∅
│ │ ├── block: ∅
│ │ ├── flags: variable_call
│ │ └── name: "bar"
│ ├── consequent:
│ │ @ ElseNode (location: (1,17)-(1,30))
│ │ ├── else_keyword_loc: (1,17)-(1,21) = "else"
│ │ ├── statements:
│ │ │ @ StatementsNode (location: (1,22)-(1,25))
│ │ │ └── body: (length: 1)
│ │ │ └── @ CallNode (location: (1,22)-(1,25))
│ │ │ ├── receiver: ∅
│ │ │ ├── call_operator_loc: ∅
│ │ │ ├── message_loc: (1,22)-(1,25) = "baz"
│ │ │ ├── opening_loc: ∅
│ │ │ ├── arguments: ∅
│ │ │ ├── closing_loc: ∅
│ │ │ ├── block: ∅
│ │ │ ├── flags: variable_call
│ │ │ └── name: "baz"
│ │ └── end_keyword_loc: (1,27)-(1,30) = "end"
│ └── end_keyword_loc: (1,27)-(1,30) = "end"
└── @ IfNode (location: (3,0)-(3,26))
├── if_keyword_loc: (3,0)-(3,2) = "if"
├── predicate:
│ @ CallNode (location: (3,3)-(3,6))
│ ├── receiver: ∅
│ ├── call_operator_loc: ∅
│ ├── message_loc: (3,3)-(3,6) = "foo"
│ ├── opening_loc: ∅
│ ├── arguments: ∅
│ ├── closing_loc: ∅
│ ├── block: ∅
│ ├── flags: variable_call
│ └── name: "foo"
├── statements:
│ @ StatementsNode (location: (3,8)-(3,11))
│ └── body: (length: 1)
│ └── @ CallNode (location: (3,8)-(3,11))
│ ├── receiver: ∅
│ ├── call_operator_loc: ∅
│ ├── message_loc: (3,8)-(3,11) = "bar"
│ ├── opening_loc: ∅
│ ├── arguments: ∅
│ ├── closing_loc: ∅
│ ├── block: ∅
│ ├── flags: variable_call
│ └── name: "bar"
├── consequent:
│ @ ElseNode (location: (3,13)-(3,26))
│ ├── else_keyword_loc: (3,13)-(3,17) = "else"
│ ├── statements:
│ │ @ StatementsNode (location: (3,18)-(3,21))
│ │ └── body: (length: 1)
│ │ └── @ CallNode (location: (3,18)-(3,21))
│ │ ├── receiver: ∅
│ │ ├── call_operator_loc: ∅
│ │ ├── message_loc: (3,18)-(3,21) = "baz"
│ │ ├── opening_loc: ∅
│ │ ├── arguments: ∅
│ │ ├── closing_loc: ∅
│ │ ├── block: ∅
│ │ ├── flags: variable_call
│ │ └── name: "baz"
│ └── end_keyword_loc: (3,23)-(3,26) = "end"
└── end_keyword_loc: (3,23)-(3,26) = "end"
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