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@ ProgramNode (location: (1,0)-(35,3))
├── locals: []
└── statements:
@ StatementsNode (location: (1,0)-(35,3))
└── body: (length: 14)
├── @ ClassNode (location: (1,0)-(1,17))
│ ├── locals: [:a]
│ ├── class_keyword_loc: (1,0)-(1,5) = "class"
│ ├── constant_path:
│ │ @ ConstantReadNode (location: (1,6)-(1,7))
│ │ └── name: :A
│ ├── inheritance_operator_loc: ∅
│ ├── superclass: ∅
│ ├── body:
│ │ @ StatementsNode (location: (1,8)-(1,13))
│ │ └── body: (length: 1)
│ │ └── @ LocalVariableWriteNode (location: (1,8)-(1,13))
│ │ ├── name: :a
│ │ ├── depth: 0
│ │ ├── name_loc: (1,8)-(1,9) = "a"
│ │ ├── value:
│ │ │ @ IntegerNode (location: (1,12)-(1,13))
│ │ │ ├── flags: decimal
│ │ │ └── value: 1
│ │ └── operator_loc: (1,10)-(1,11) = "="
│ ├── end_keyword_loc: (1,14)-(1,17) = "end"
│ └── name: :A
├── @ ClassNode (location: (3,0)-(3,20))
│ ├── locals: []
│ ├── class_keyword_loc: (3,0)-(3,5) = "class"
│ ├── constant_path:
│ │ @ ConstantReadNode (location: (3,6)-(3,7))
│ │ └── name: :A
│ ├── inheritance_operator_loc: ∅
│ ├── superclass: ∅
│ ├── body:
│ │ @ BeginNode (location: (3,0)-(3,20))
│ │ ├── begin_keyword_loc: ∅
│ │ ├── statements: ∅
│ │ ├── rescue_clause: ∅
│ │ ├── else_clause: ∅
│ │ ├── ensure_clause:
│ │ │ @ EnsureNode (location: (3,9)-(3,20))
│ │ │ ├── ensure_keyword_loc: (3,9)-(3,15) = "ensure"
│ │ │ ├── statements: ∅
│ │ │ └── end_keyword_loc: (3,17)-(3,20) = "end"
│ │ └── end_keyword_loc: (3,17)-(3,20) = "end"
│ ├── end_keyword_loc: (3,17)-(3,20) = "end"
│ └── name: :A
├── @ ClassNode (location: (5,0)-(5,34))
│ ├── locals: []
│ ├── class_keyword_loc: (5,0)-(5,5) = "class"
│ ├── constant_path:
│ │ @ ConstantReadNode (location: (5,6)-(5,7))
│ │ └── name: :A
│ ├── inheritance_operator_loc: ∅
│ ├── superclass: ∅
│ ├── body:
│ │ @ BeginNode (location: (5,0)-(5,34))
│ │ ├── begin_keyword_loc: ∅
│ │ ├── statements: ∅
│ │ ├── rescue_clause:
│ │ │ @ RescueNode (location: (5,9)-(5,15))
│ │ │ ├── keyword_loc: (5,9)-(5,15) = "rescue"
│ │ │ ├── exceptions: (length: 0)
│ │ │ ├── operator_loc: ∅
│ │ │ ├── reference: ∅
│ │ │ ├── statements: ∅
│ │ │ └── consequent: ∅
│ │ ├── else_clause:
│ │ │ @ ElseNode (location: (5,17)-(5,29))
│ │ │ ├── else_keyword_loc: (5,17)-(5,21) = "else"
│ │ │ ├── statements: ∅
│ │ │ └── end_keyword_loc: (5,23)-(5,29) = "ensure"
│ │ ├── ensure_clause:
│ │ │ @ EnsureNode (location: (5,23)-(5,34))
│ │ │ ├── ensure_keyword_loc: (5,23)-(5,29) = "ensure"
│ │ │ ├── statements: ∅
│ │ │ └── end_keyword_loc: (5,31)-(5,34) = "end"
│ │ └── end_keyword_loc: (5,31)-(5,34) = "end"
│ ├── end_keyword_loc: (5,31)-(5,34) = "end"
│ └── name: :A
├── @ ClassNode (location: (7,0)-(9,3))
│ ├── locals: [:a]
│ ├── class_keyword_loc: (7,0)-(7,5) = "class"
│ ├── constant_path:
│ │ @ ConstantReadNode (location: (7,6)-(7,7))
│ │ └── name: :A
│ ├── inheritance_operator_loc: (7,8)-(7,9) = "<"
│ ├── superclass:
│ │ @ ConstantReadNode (location: (7,10)-(7,11))
│ │ └── name: :B
│ ├── body:
│ │ @ StatementsNode (location: (8,0)-(8,5))
│ │ └── body: (length: 1)
│ │ └── @ LocalVariableWriteNode (location: (8,0)-(8,5))
│ │ ├── name: :a
│ │ ├── depth: 0
│ │ ├── name_loc: (8,0)-(8,1) = "a"
│ │ ├── value:
│ │ │ @ IntegerNode (location: (8,4)-(8,5))
│ │ │ ├── flags: decimal
│ │ │ └── value: 1
│ │ └── operator_loc: (8,2)-(8,3) = "="
│ ├── end_keyword_loc: (9,0)-(9,3) = "end"
│ └── name: :A
├── @ SingletonClassNode (location: (11,0)-(12,3))
│ ├── locals: []
│ ├── class_keyword_loc: (11,0)-(11,5) = "class"
│ ├── operator_loc: (11,6)-(11,8) = "<<"
│ ├── expression:
│ │ @ CallNode (location: (11,9)-(11,16))
│ │ ├── flags: ∅
│ │ ├── receiver:
│ │ │ @ CallNode (location: (11,13)-(11,16))
│ │ │ ├── flags: variable_call, ignore_visibility
│ │ │ ├── receiver: ∅
│ │ │ ├── call_operator_loc: ∅
│ │ │ ├── name: :foo
│ │ │ ├── message_loc: (11,13)-(11,16) = "foo"
│ │ │ ├── opening_loc: ∅
│ │ │ ├── arguments: ∅
│ │ │ ├── closing_loc: ∅
│ │ │ └── block: ∅
│ │ ├── call_operator_loc: ∅
│ │ ├── name: :!
│ │ ├── message_loc: (11,9)-(11,12) = "not"
│ │ ├── opening_loc: ∅
│ │ ├── arguments: ∅
│ │ ├── closing_loc: ∅
│ │ └── block: ∅
│ ├── body: ∅
│ └── end_keyword_loc: (12,0)-(12,3) = "end"
├── @ ClassNode (location: (14,0)-(14,40))
│ ├── locals: []
│ ├── class_keyword_loc: (14,0)-(14,5) = "class"
│ ├── constant_path:
│ │ @ ConstantReadNode (location: (14,6)-(14,7))
│ │ └── name: :A
│ ├── inheritance_operator_loc: ∅
│ ├── superclass: ∅
│ ├── body:
│ │ @ StatementsNode (location: (14,9)-(14,35))
│ │ └── body: (length: 1)
│ │ └── @ SingletonClassNode (location: (14,9)-(14,35))
│ │ ├── locals: []
│ │ ├── class_keyword_loc: (14,9)-(14,14) = "class"
│ │ ├── operator_loc: (14,15)-(14,17) = "<<"
│ │ ├── expression:
│ │ │ @ SelfNode (location: (14,18)-(14,22))
│ │ ├── body:
│ │ │ @ BeginNode (location: (14,9)-(14,35))
│ │ │ ├── begin_keyword_loc: ∅
│ │ │ ├── statements: ∅
│ │ │ ├── rescue_clause: ∅
│ │ │ ├── else_clause: ∅
│ │ │ ├── ensure_clause:
│ │ │ │ @ EnsureNode (location: (14,24)-(14,35))
│ │ │ │ ├── ensure_keyword_loc: (14,24)-(14,30) = "ensure"
│ │ │ │ ├── statements: ∅
│ │ │ │ └── end_keyword_loc: (14,32)-(14,35) = "end"
│ │ │ └── end_keyword_loc: (14,32)-(14,35) = "end"
│ │ └── end_keyword_loc: (14,32)-(14,35) = "end"
│ ├── end_keyword_loc: (14,37)-(14,40) = "end"
│ └── name: :A
├── @ ClassNode (location: (16,0)-(16,54))
│ ├── locals: []
│ ├── class_keyword_loc: (16,0)-(16,5) = "class"
│ ├── constant_path:
│ │ @ ConstantReadNode (location: (16,6)-(16,7))
│ │ └── name: :A
│ ├── inheritance_operator_loc: ∅
│ ├── superclass: ∅
│ ├── body:
│ │ @ StatementsNode (location: (16,9)-(16,49))
│ │ └── body: (length: 1)
│ │ └── @ SingletonClassNode (location: (16,9)-(16,49))
│ │ ├── locals: []
│ │ ├── class_keyword_loc: (16,9)-(16,14) = "class"
│ │ ├── operator_loc: (16,15)-(16,17) = "<<"
│ │ ├── expression:
│ │ │ @ SelfNode (location: (16,18)-(16,22))
│ │ ├── body:
│ │ │ @ BeginNode (location: (16,9)-(16,49))
│ │ │ ├── begin_keyword_loc: ∅
│ │ │ ├── statements: ∅
│ │ │ ├── rescue_clause:
│ │ │ │ @ RescueNode (location: (16,24)-(16,30))
│ │ │ │ ├── keyword_loc: (16,24)-(16,30) = "rescue"
│ │ │ │ ├── exceptions: (length: 0)
│ │ │ │ ├── operator_loc: ∅
│ │ │ │ ├── reference: ∅
│ │ │ │ ├── statements: ∅
│ │ │ │ └── consequent: ∅
│ │ │ ├── else_clause:
│ │ │ │ @ ElseNode (location: (16,32)-(16,44))
│ │ │ │ ├── else_keyword_loc: (16,32)-(16,36) = "else"
│ │ │ │ ├── statements: ∅
│ │ │ │ └── end_keyword_loc: (16,38)-(16,44) = "ensure"
│ │ │ ├── ensure_clause:
│ │ │ │ @ EnsureNode (location: (16,38)-(16,49))
│ │ │ │ ├── ensure_keyword_loc: (16,38)-(16,44) = "ensure"
│ │ │ │ ├── statements: ∅
│ │ │ │ └── end_keyword_loc: (16,46)-(16,49) = "end"
│ │ │ └── end_keyword_loc: (16,46)-(16,49) = "end"
│ │ └── end_keyword_loc: (16,46)-(16,49) = "end"
│ ├── end_keyword_loc: (16,51)-(16,54) = "end"
│ └── name: :A
├── @ SingletonClassNode (location: (18,0)-(19,3))
│ ├── locals: []
│ ├── class_keyword_loc: (18,0)-(18,5) = "class"
│ ├── operator_loc: (18,6)-(18,8) = "<<"
│ ├── expression:
│ │ @ CallNode (location: (18,9)-(18,16))
│ │ ├── flags: ∅
│ │ ├── receiver:
│ │ │ @ CallNode (location: (18,9)-(18,12))
│ │ │ ├── flags: variable_call, ignore_visibility
│ │ │ ├── receiver: ∅
│ │ │ ├── call_operator_loc: ∅
│ │ │ ├── name: :foo
│ │ │ ├── message_loc: (18,9)-(18,12) = "foo"
│ │ │ ├── opening_loc: ∅
│ │ │ ├── arguments: ∅
│ │ │ ├── closing_loc: ∅
│ │ │ └── block: ∅
│ │ ├── call_operator_loc: (18,12)-(18,13) = "."
│ │ ├── name: :bar
│ │ ├── message_loc: (18,13)-(18,16) = "bar"
│ │ ├── opening_loc: ∅
│ │ ├── arguments: ∅
│ │ ├── closing_loc: ∅
│ │ └── block: ∅
│ ├── body: ∅
│ └── end_keyword_loc: (19,0)-(19,3) = "end"
├── @ SingletonClassNode (location: (21,0)-(21,20))
│ ├── locals: []
│ ├── class_keyword_loc: (21,0)-(21,5) = "class"
│ ├── operator_loc: (21,6)-(21,8) = "<<"
│ ├── expression:
│ │ @ CallNode (location: (21,9)-(21,16))
│ │ ├── flags: ∅
│ │ ├── receiver:
│ │ │ @ CallNode (location: (21,9)-(21,12))
│ │ │ ├── flags: variable_call, ignore_visibility
│ │ │ ├── receiver: ∅
│ │ │ ├── call_operator_loc: ∅
│ │ │ ├── name: :foo
│ │ │ ├── message_loc: (21,9)-(21,12) = "foo"
│ │ │ ├── opening_loc: ∅
│ │ │ ├── arguments: ∅
│ │ │ ├── closing_loc: ∅
│ │ │ └── block: ∅
│ │ ├── call_operator_loc: (21,12)-(21,13) = "."
│ │ ├── name: :bar
│ │ ├── message_loc: (21,13)-(21,16) = "bar"
│ │ ├── opening_loc: ∅
│ │ ├── arguments: ∅
│ │ ├── closing_loc: ∅
│ │ └── block: ∅
│ ├── body: ∅
│ └── end_keyword_loc: (21,17)-(21,20) = "end"
├── @ SingletonClassNode (location: (23,0)-(24,3))
│ ├── locals: []
│ ├── class_keyword_loc: (23,0)-(23,5) = "class"
│ ├── operator_loc: (23,6)-(23,8) = "<<"
│ ├── expression:
│ │ @ SelfNode (location: (23,9)-(23,13))
│ ├── body: ∅
│ └── end_keyword_loc: (24,0)-(24,3) = "end"
├── @ SingletonClassNode (location: (26,0)-(26,17))
│ ├── locals: []
│ ├── class_keyword_loc: (26,0)-(26,5) = "class"
│ ├── operator_loc: (26,6)-(26,8) = "<<"
│ ├── expression:
│ │ @ SelfNode (location: (26,9)-(26,13))
│ ├── body: ∅
│ └── end_keyword_loc: (26,14)-(26,17) = "end"
├── @ SingletonClassNode (location: (28,0)-(30,3))
│ ├── locals: []
│ ├── class_keyword_loc: (28,0)-(28,5) = "class"
│ ├── operator_loc: (28,6)-(28,8) = "<<"
│ ├── expression:
│ │ @ SelfNode (location: (28,9)-(28,13))
│ ├── body:
│ │ @ StatementsNode (location: (29,0)-(29,5))
│ │ └── body: (length: 1)
│ │ └── @ CallNode (location: (29,0)-(29,5))
│ │ ├── flags: ∅
│ │ ├── receiver:
│ │ │ @ IntegerNode (location: (29,0)-(29,1))
│ │ │ ├── flags: decimal
│ │ │ └── value: 1
│ │ ├── call_operator_loc: ∅
│ │ ├── name: :+
│ │ ├── message_loc: (29,2)-(29,3) = "+"
│ │ ├── opening_loc: ∅
│ │ ├── arguments:
│ │ │ @ ArgumentsNode (location: (29,4)-(29,5))
│ │ │ ├── flags: ∅
│ │ │ └── arguments: (length: 1)
│ │ │ └── @ IntegerNode (location: (29,4)-(29,5))
│ │ │ ├── flags: decimal
│ │ │ └── value: 2
│ │ ├── closing_loc: ∅
│ │ └── block: ∅
│ └── end_keyword_loc: (30,0)-(30,3) = "end"
├── @ SingletonClassNode (location: (32,0)-(32,23))
│ ├── locals: []
│ ├── class_keyword_loc: (32,0)-(32,5) = "class"
│ ├── operator_loc: (32,6)-(32,8) = "<<"
│ ├── expression:
│ │ @ SelfNode (location: (32,9)-(32,13))
│ ├── body:
│ │ @ StatementsNode (location: (32,14)-(32,19))
│ │ └── body: (length: 1)
│ │ └── @ CallNode (location: (32,14)-(32,19))
│ │ ├── flags: ∅
│ │ ├── receiver:
│ │ │ @ IntegerNode (location: (32,14)-(32,15))
│ │ │ ├── flags: decimal
│ │ │ └── value: 1
│ │ ├── call_operator_loc: ∅
│ │ ├── name: :+
│ │ ├── message_loc: (32,16)-(32,17) = "+"
│ │ ├── opening_loc: ∅
│ │ ├── arguments:
│ │ │ @ ArgumentsNode (location: (32,18)-(32,19))
│ │ │ ├── flags: ∅
│ │ │ └── arguments: (length: 1)
│ │ │ └── @ IntegerNode (location: (32,18)-(32,19))
│ │ │ ├── flags: decimal
│ │ │ └── value: 2
│ │ ├── closing_loc: ∅
│ │ └── block: ∅
│ └── end_keyword_loc: (32,20)-(32,23) = "end"
└── @ ClassNode (location: (34,0)-(35,3))
├── locals: []
├── class_keyword_loc: (34,0)-(34,5) = "class"
├── constant_path:
│ @ ConstantReadNode (location: (34,6)-(34,7))
│ └── name: :A
├── inheritance_operator_loc: (34,8)-(34,9) = "<"
├── superclass:
│ @ CallNode (location: (34,10)-(34,14))
│ ├── flags: ∅
│ ├── receiver:
│ │ @ ConstantReadNode (location: (34,10)-(34,11))
│ │ └── name: :B
│ ├── call_operator_loc: ∅
│ ├── name: :[]
│ ├── message_loc: (34,11)-(34,14) = "[1]"
│ ├── opening_loc: (34,11)-(34,12) = "["
│ ├── arguments:
│ │ @ ArgumentsNode (location: (34,12)-(34,13))
│ │ ├── flags: ∅
│ │ └── arguments: (length: 1)
│ │ └── @ IntegerNode (location: (34,12)-(34,13))
│ │ ├── flags: decimal
│ │ └── value: 1
│ ├── closing_loc: (34,13)-(34,14) = "]"
│ └── block: ∅
├── body: ∅
├── end_keyword_loc: (35,0)-(35,3) = "end"
└── name: :A
|
