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@ ProgramNode (location: (1,0)-(21,31))
├── locals: []
└── statements:
@ StatementsNode (location: (1,0)-(21,31))
└── body: (length: 11)
├── @ WhileNode (location: (1,0)-(1,18))
│ ├── keyword_loc: (1,0)-(1,5) = "while"
│ ├── closing_loc: (1,15)-(1,18) = "end"
│ ├── predicate:
│ │ @ TrueNode (location: (1,6)-(1,10))
│ ├── statements:
│ │ @ StatementsNode (location: (1,12)-(1,13))
│ │ └── body: (length: 1)
│ │ └── @ IntegerNode (location: (1,12)-(1,13))
│ │ └── flags: decimal
│ └── flags: ∅
├── @ WhileNode (location: (3,0)-(3,12))
│ ├── keyword_loc: (3,2)-(3,7) = "while"
│ ├── closing_loc: ∅
│ ├── predicate:
│ │ @ TrueNode (location: (3,8)-(3,12))
│ ├── statements:
│ │ @ StatementsNode (location: (3,0)-(3,1))
│ │ └── body: (length: 1)
│ │ └── @ IntegerNode (location: (3,0)-(3,1))
│ │ └── flags: decimal
│ └── flags: ∅
├── @ WhileNode (location: (5,0)-(5,16))
│ ├── keyword_loc: (5,6)-(5,11) = "while"
│ ├── closing_loc: ∅
│ ├── predicate:
│ │ @ TrueNode (location: (5,12)-(5,16))
│ ├── statements:
│ │ @ StatementsNode (location: (5,0)-(5,5))
│ │ └── body: (length: 1)
│ │ └── @ BreakNode (location: (5,0)-(5,5))
│ │ ├── arguments: ∅
│ │ └── keyword_loc: (5,0)-(5,5) = "break"
│ └── flags: ∅
├── @ WhileNode (location: (7,0)-(7,15))
│ ├── keyword_loc: (7,5)-(7,10) = "while"
│ ├── closing_loc: ∅
│ ├── predicate:
│ │ @ TrueNode (location: (7,11)-(7,15))
│ ├── statements:
│ │ @ StatementsNode (location: (7,0)-(7,4))
│ │ └── body: (length: 1)
│ │ └── @ NextNode (location: (7,0)-(7,4))
│ │ ├── arguments: ∅
│ │ └── keyword_loc: (7,0)-(7,4) = "next"
│ └── flags: ∅
├── @ WhileNode (location: (9,0)-(9,17))
│ ├── keyword_loc: (9,7)-(9,12) = "while"
│ ├── closing_loc: ∅
│ ├── predicate:
│ │ @ TrueNode (location: (9,13)-(9,17))
│ ├── statements:
│ │ @ StatementsNode (location: (9,0)-(9,6))
│ │ └── body: (length: 1)
│ │ └── @ ReturnNode (location: (9,0)-(9,6))
│ │ ├── keyword_loc: (9,0)-(9,6) = "return"
│ │ └── arguments: ∅
│ └── flags: ∅
├── @ WhileNode (location: (11,0)-(11,21))
│ ├── keyword_loc: (11,11)-(11,16) = "while"
│ ├── closing_loc: ∅
│ ├── predicate:
│ │ @ CallNode (location: (11,17)-(11,21))
│ │ ├── receiver: ∅
│ │ ├── call_operator_loc: ∅
│ │ ├── message_loc: (11,17)-(11,21) = "bar?"
│ │ ├── opening_loc: ∅
│ │ ├── arguments: ∅
│ │ ├── closing_loc: ∅
│ │ ├── block: ∅
│ │ ├── flags: ∅
│ │ └── name: :bar?
│ ├── statements:
│ │ @ StatementsNode (location: (11,0)-(11,10))
│ │ └── body: (length: 1)
│ │ └── @ CallNode (location: (11,0)-(11,10))
│ │ ├── receiver: ∅
│ │ ├── call_operator_loc: ∅
│ │ ├── message_loc: (11,0)-(11,3) = "foo"
│ │ ├── opening_loc: ∅
│ │ ├── arguments:
│ │ │ @ ArgumentsNode (location: (11,4)-(11,10))
│ │ │ ├── arguments: (length: 2)
│ │ │ │ ├── @ SymbolNode (location: (11,4)-(11,6))
│ │ │ │ │ ├── opening_loc: (11,4)-(11,5) = ":"
│ │ │ │ │ ├── value_loc: (11,5)-(11,6) = "a"
│ │ │ │ │ ├── closing_loc: ∅
│ │ │ │ │ └── unescaped: "a"
│ │ │ │ └── @ SymbolNode (location: (11,8)-(11,10))
│ │ │ │ ├── opening_loc: (11,8)-(11,9) = ":"
│ │ │ │ ├── value_loc: (11,9)-(11,10) = "b"
│ │ │ │ ├── closing_loc: ∅
│ │ │ │ └── unescaped: "b"
│ │ │ └── flags: ∅
│ │ ├── closing_loc: ∅
│ │ ├── block: ∅
│ │ ├── flags: ∅
│ │ └── name: :foo
│ └── flags: ∅
├── @ WhileNode (location: (13,0)-(13,50))
│ ├── keyword_loc: (13,0)-(13,5) = "while"
│ ├── closing_loc: (13,47)-(13,50) = "end"
│ ├── predicate:
│ │ @ DefNode (location: (13,6)-(13,38))
│ │ ├── name: :foo
│ │ ├── name_loc: (13,15)-(13,18) = "foo"
│ │ ├── receiver:
│ │ │ @ SelfNode (location: (13,10)-(13,14))
│ │ ├── parameters:
│ │ │ @ ParametersNode (location: (13,19)-(13,33))
│ │ │ ├── requireds: (length: 0)
│ │ │ ├── optionals: (length: 1)
│ │ │ │ └── @ OptionalParameterNode (location: (13,19)-(13,33))
│ │ │ │ ├── name: :a
│ │ │ │ ├── name_loc: (13,19)-(13,20) = "a"
│ │ │ │ ├── operator_loc: (13,21)-(13,22) = "="
│ │ │ │ └── value:
│ │ │ │ @ CallNode (location: (13,23)-(13,33))
│ │ │ │ ├── receiver: ∅
│ │ │ │ ├── call_operator_loc: ∅
│ │ │ │ ├── message_loc: (13,23)-(13,26) = "tap"
│ │ │ │ ├── opening_loc: ∅
│ │ │ │ ├── arguments: ∅
│ │ │ │ ├── closing_loc: ∅
│ │ │ │ ├── block:
│ │ │ │ │ @ BlockNode (location: (13,27)-(13,33))
│ │ │ │ │ ├── locals: []
│ │ │ │ │ ├── parameters: ∅
│ │ │ │ │ ├── body: ∅
│ │ │ │ │ ├── opening_loc: (13,27)-(13,29) = "do"
│ │ │ │ │ └── closing_loc: (13,30)-(13,33) = "end"
│ │ │ │ ├── flags: ∅
│ │ │ │ └── name: :tap
│ │ │ ├── rest: ∅
│ │ │ ├── posts: (length: 0)
│ │ │ ├── keywords: (length: 0)
│ │ │ ├── keyword_rest: ∅
│ │ │ └── block: ∅
│ │ ├── body: ∅
│ │ ├── locals: [:a]
│ │ ├── def_keyword_loc: (13,6)-(13,9) = "def"
│ │ ├── operator_loc: (13,14)-(13,15) = "."
│ │ ├── lparen_loc: ∅
│ │ ├── rparen_loc: ∅
│ │ ├── equal_loc: ∅
│ │ └── end_keyword_loc: (13,35)-(13,38) = "end"
│ ├── statements:
│ │ @ StatementsNode (location: (13,40)-(13,45))
│ │ └── body: (length: 1)
│ │ └── @ BreakNode (location: (13,40)-(13,45))
│ │ ├── arguments: ∅
│ │ └── keyword_loc: (13,40)-(13,45) = "break"
│ └── flags: ∅
├── @ WhileNode (location: (15,0)-(15,47))
│ ├── keyword_loc: (15,0)-(15,5) = "while"
│ ├── closing_loc: (15,44)-(15,47) = "end"
│ ├── predicate:
│ │ @ ClassNode (location: (15,6)-(15,35))
│ │ ├── locals: [:a]
│ │ ├── class_keyword_loc: (15,6)-(15,11) = "class"
│ │ ├── constant_path:
│ │ │ @ ConstantReadNode (location: (15,12)-(15,15))
│ │ │ └── name: :Foo
│ │ ├── inheritance_operator_loc: ∅
│ │ ├── superclass: ∅
│ │ ├── body:
│ │ │ @ StatementsNode (location: (15,16)-(15,30))
│ │ │ └── body: (length: 1)
│ │ │ └── @ LocalVariableWriteNode (location: (15,16)-(15,30))
│ │ │ ├── name: :a
│ │ │ ├── depth: 0
│ │ │ ├── name_loc: (15,16)-(15,17) = "a"
│ │ │ ├── value:
│ │ │ │ @ CallNode (location: (15,20)-(15,30))
│ │ │ │ ├── receiver: ∅
│ │ │ │ ├── call_operator_loc: ∅
│ │ │ │ ├── message_loc: (15,20)-(15,23) = "tap"
│ │ │ │ ├── opening_loc: ∅
│ │ │ │ ├── arguments: ∅
│ │ │ │ ├── closing_loc: ∅
│ │ │ │ ├── block:
│ │ │ │ │ @ BlockNode (location: (15,24)-(15,30))
│ │ │ │ │ ├── locals: []
│ │ │ │ │ ├── parameters: ∅
│ │ │ │ │ ├── body: ∅
│ │ │ │ │ ├── opening_loc: (15,24)-(15,26) = "do"
│ │ │ │ │ └── closing_loc: (15,27)-(15,30) = "end"
│ │ │ │ ├── flags: ∅
│ │ │ │ └── name: :tap
│ │ │ └── operator_loc: (15,18)-(15,19) = "="
│ │ ├── end_keyword_loc: (15,32)-(15,35) = "end"
│ │ └── name: :Foo
│ ├── statements:
│ │ @ StatementsNode (location: (15,37)-(15,42))
│ │ └── body: (length: 1)
│ │ └── @ BreakNode (location: (15,37)-(15,42))
│ │ ├── arguments: ∅
│ │ └── keyword_loc: (15,37)-(15,42) = "break"
│ └── flags: ∅
├── @ WhileNode (location: (17,0)-(17,48))
│ ├── keyword_loc: (17,0)-(17,5) = "while"
│ ├── closing_loc: (17,45)-(17,48) = "end"
│ ├── predicate:
│ │ @ SingletonClassNode (location: (17,6)-(17,36))
│ │ ├── locals: []
│ │ ├── class_keyword_loc: (17,6)-(17,11) = "class"
│ │ ├── operator_loc: (17,12)-(17,14) = "<<"
│ │ ├── expression:
│ │ │ @ SelfNode (location: (17,15)-(17,19))
│ │ ├── body:
│ │ │ @ StatementsNode (location: (17,21)-(17,31))
│ │ │ └── body: (length: 1)
│ │ │ └── @ CallNode (location: (17,21)-(17,31))
│ │ │ ├── receiver: ∅
│ │ │ ├── call_operator_loc: ∅
│ │ │ ├── message_loc: (17,21)-(17,24) = "tap"
│ │ │ ├── opening_loc: ∅
│ │ │ ├── arguments: ∅
│ │ │ ├── closing_loc: ∅
│ │ │ ├── block:
│ │ │ │ @ BlockNode (location: (17,25)-(17,31))
│ │ │ │ ├── locals: []
│ │ │ │ ├── parameters: ∅
│ │ │ │ ├── body: ∅
│ │ │ │ ├── opening_loc: (17,25)-(17,27) = "do"
│ │ │ │ └── closing_loc: (17,28)-(17,31) = "end"
│ │ │ ├── flags: ∅
│ │ │ └── name: :tap
│ │ └── end_keyword_loc: (17,33)-(17,36) = "end"
│ ├── statements:
│ │ @ StatementsNode (location: (17,38)-(17,43))
│ │ └── body: (length: 1)
│ │ └── @ BreakNode (location: (17,38)-(17,43))
│ │ ├── arguments: ∅
│ │ └── keyword_loc: (17,38)-(17,43) = "break"
│ └── flags: ∅
├── @ WhileNode (location: (19,0)-(19,52))
│ ├── keyword_loc: (19,0)-(19,5) = "while"
│ ├── closing_loc: (19,49)-(19,52) = "end"
│ ├── predicate:
│ │ @ SingletonClassNode (location: (19,6)-(19,40))
│ │ ├── locals: [:a]
│ │ ├── class_keyword_loc: (19,6)-(19,11) = "class"
│ │ ├── operator_loc: (19,12)-(19,14) = "<<"
│ │ ├── expression:
│ │ │ @ SelfNode (location: (19,15)-(19,19))
│ │ ├── body:
│ │ │ @ StatementsNode (location: (19,21)-(19,35))
│ │ │ └── body: (length: 1)
│ │ │ └── @ LocalVariableWriteNode (location: (19,21)-(19,35))
│ │ │ ├── name: :a
│ │ │ ├── depth: 0
│ │ │ ├── name_loc: (19,21)-(19,22) = "a"
│ │ │ ├── value:
│ │ │ │ @ CallNode (location: (19,25)-(19,35))
│ │ │ │ ├── receiver: ∅
│ │ │ │ ├── call_operator_loc: ∅
│ │ │ │ ├── message_loc: (19,25)-(19,28) = "tap"
│ │ │ │ ├── opening_loc: ∅
│ │ │ │ ├── arguments: ∅
│ │ │ │ ├── closing_loc: ∅
│ │ │ │ ├── block:
│ │ │ │ │ @ BlockNode (location: (19,29)-(19,35))
│ │ │ │ │ ├── locals: []
│ │ │ │ │ ├── parameters: ∅
│ │ │ │ │ ├── body: ∅
│ │ │ │ │ ├── opening_loc: (19,29)-(19,31) = "do"
│ │ │ │ │ └── closing_loc: (19,32)-(19,35) = "end"
│ │ │ │ ├── flags: ∅
│ │ │ │ └── name: :tap
│ │ │ └── operator_loc: (19,23)-(19,24) = "="
│ │ └── end_keyword_loc: (19,37)-(19,40) = "end"
│ ├── statements:
│ │ @ StatementsNode (location: (19,42)-(19,47))
│ │ └── body: (length: 1)
│ │ └── @ BreakNode (location: (19,42)-(19,47))
│ │ ├── arguments: ∅
│ │ └── keyword_loc: (19,42)-(19,47) = "break"
│ └── flags: ∅
└── @ WhileNode (location: (21,0)-(21,31))
├── keyword_loc: (21,0)-(21,5) = "while"
├── closing_loc: (21,28)-(21,31) = "end"
├── predicate:
│ @ DefNode (location: (21,6)-(21,26))
│ ├── name: :foo
│ ├── name_loc: (21,10)-(21,13) = "foo"
│ ├── receiver: ∅
│ ├── parameters: ∅
│ ├── body:
│ │ @ StatementsNode (location: (21,16)-(21,26))
│ │ └── body: (length: 1)
│ │ └── @ CallNode (location: (21,16)-(21,26))
│ │ ├── receiver: ∅
│ │ ├── call_operator_loc: ∅
│ │ ├── message_loc: (21,16)-(21,19) = "bar"
│ │ ├── opening_loc: ∅
│ │ ├── arguments: ∅
│ │ ├── closing_loc: ∅
│ │ ├── block:
│ │ │ @ BlockNode (location: (21,20)-(21,26))
│ │ │ ├── locals: []
│ │ │ ├── parameters: ∅
│ │ │ ├── body: ∅
│ │ │ ├── opening_loc: (21,20)-(21,22) = "do"
│ │ │ └── closing_loc: (21,23)-(21,26) = "end"
│ │ ├── flags: ∅
│ │ └── name: :bar
│ ├── locals: []
│ ├── def_keyword_loc: (21,6)-(21,9) = "def"
│ ├── operator_loc: ∅
│ ├── lparen_loc: ∅
│ ├── rparen_loc: ∅
│ ├── equal_loc: (21,14)-(21,15) = "="
│ └── end_keyword_loc: ∅
├── statements: ∅
└── flags: ∅
|
