(CommandList
  children: [
    (AndOr
      ops: [Op_DAmp]
      children: [
        (C {(Lit_Other '[')} 
          {
            (BracedVarSub
              token: <VSub_Name SPECIALFORMS_LETSTAR_SH>
              suffix_op: (StringUnary op_id:VTest_Plus arg_word:{(true)})
              spids: [9 13]
            )
          } {(Lit_Other ']')}
        )
        (ControlFlow token:<ControlFlow_Return return>)
      ]
    )
    (Assignment
      keyword: Assign_Declare
      flags: [-g]
      pairs: [
        (assign_pair
          lhs: (LhsName name:SPECIALFORMS_LETSTAR_SH)
          op: Equal
          rhs: {(true)}
          spids: [25]
        )
      ]
      spids: [21]
    )
    (C {(.)} 
      {
        (BracedVarSub
          token: <VSub_Name BASH_SOURCE>
          suffix_op: (StringUnary op_id:VOp1_Percent arg_word:{(Lit_Slash /) ('*')})
          spids: [31 36]
        ) (/common.sh)
      }
    )
    (C {(.)} 
      {
        (BracedVarSub
          token: <VSub_Name BASH_SOURCE>
          suffix_op: (StringUnary op_id:VOp1_Percent arg_word:{(Lit_Slash /) ('*')})
          spids: [41 46]
        ) (/test.sh)
      }
    )
    (C {(.)} 
      {
        (BracedVarSub
          token: <VSub_Name BASH_SOURCE>
          suffix_op: (StringUnary op_id:VOp1_Percent arg_word:{(Lit_Slash /) ('*')})
          spids: [51 56]
        ) (/specialforms.sh)
      }
    )
    (FuncDef
      name: 'evaluator::specialforms::letstar'
      body: 
        (BraceGroup
          children: [
            (Assignment
              keyword: Assign_Declare
              pairs: [
                (assign_pair
                  lhs: (LhsName name:env)
                  op: Equal
                  rhs: {(DQ (${ VSub_Number 1))}
                  spids: [122]
                )
              ]
              spids: [120]
            )
            (Assignment
              keyword: Assign_Declare
              pairs: [
                (assign_pair
                  lhs: (LhsName name:functionName)
                  op: Equal
                  rhs: {(DQ (${ VSub_Number 2))}
                  spids: [132]
                )
              ]
              spids: [130]
            )
            (Assignment
              keyword: Assign_Declare
              pairs: [
                (assign_pair
                  lhs: (LhsName name:args)
                  op: Equal
                  rhs: {(DQ (${ VSub_Number 3))}
                  spids: [145]
                )
              ]
              spids: [143]
            )
            (Sentence
              child: 
                (C 
                  {(variable) (Lit_Other ':') (Lit_Other ':') (LinkedList) (Lit_Other ':') 
                    (Lit_Other ':') (length)
                  } {($ VSub_Name '$args')}
                )
              terminator: <Op_Semi ';'>
            )
            (Assignment
              keyword: Assign_Declare
              flags: [-i]
              pairs: [
                (assign_pair
                  lhs: (LhsName name:length)
                  op: Equal
                  rhs: {(DQ (${ VSub_Name RESULT))}
                  spids: [173]
                )
              ]
              spids: [169]
            )
            (If
              arms: [
                (if_arm
                  cond: [
                    (Sentence
                      child: 
                        (DBracket
                          expr: 
                            (BoolBinary
                              op_id: Redir_Less
                              left: {($ VSub_Name '$length')}
                              right: {(2)}
                            )
                        )
                      terminator: <Op_Semi ';'>
                    )
                  ]
                  action: [
                    (C {(stderr)} {(DQ ('usage: (let <bindings> <expr 1> .. <expr N>)'))})
                    (ControlFlow token:<ControlFlow_Exit exit> arg_word:{(1)})
                  ]
                  spids: [16777215 194]
                )
              ]
              spids: [16777215 209]
            )
            (Sentence
              child: 
                (C 
                  {(variable) (Lit_Other ':') (Lit_Other ':') (LinkedList) (Lit_Other ':') 
                    (Lit_Other ':') (first)
                  } {($ VSub_Name '$args')}
                )
              terminator: <Op_Semi ';'>
            )
            (Assignment
              keyword: Assign_Declare
              pairs: [
                (assign_pair
                  lhs: (LhsName name:bindings)
                  op: Equal
                  rhs: {(${ VSub_Name RESULT)}
                  spids: [227]
                )
              ]
              spids: [225]
            )
            (Sentence
              child: 
                (C 
                  {(variable) (Lit_Other ':') (Lit_Other ':') (LinkedList) (Lit_Other ':') 
                    (Lit_Other ':') (rest)
                  } {($ VSub_Name '$args')}
                )
              terminator: <Op_Semi ';'>
            )
            (Assignment
              keyword: Assign_Declare
              pairs: [
                (assign_pair
                  lhs: (LhsName name:expressions)
                  op: Equal
                  rhs: {(${ VSub_Name RESULT)}
                  spids: [247]
                )
              ]
              spids: [245]
            )
            (Sentence
              child: 
                (C {(environment) (Lit_Other ':') (Lit_Other ':') (pushScope)} {($ VSub_Name '$env')})
              terminator: <Op_Semi ';'>
            )
            (Assignment
              keyword: Assign_Declare
              pairs: [
                (assign_pair
                  lhs: (LhsName name:runningEnv)
                  op: Equal
                  rhs: {(DQ (${ VSub_Name RESULT))}
                  spids: [269]
                )
              ]
              spids: [267]
            )
            (Assignment
              keyword: Assign_Declare
              pairs: [
                (assign_pair lhs:(LhsName name:thisBinding) op:Equal spids:[279])
                (assign_pair lhs:(LhsName name:thisKey) op:Equal spids:[281])
                (assign_pair lhs:(LhsName name:thisValue) op:Equal spids:[283])
                (assign_pair lhs:(LhsName name:thisResult) op:Equal spids:[285])
              ]
              spids: [277]
            )
            (While
              cond: [
                (Sentence
                  child: 
                    (Pipeline
                      children: [
                        (C 
                          {(variable) (Lit_Other ':') (Lit_Other ':') (LinkedList) (Lit_Other ':') 
                            (Lit_Other ':') (isEmpty_c)
                          } {(DQ (${ VSub_Name bindings))}
                        )
                      ]
                      negated: T
                    )
                  terminator: <Op_Semi ';'>
                )
              ]
              body: 
                (DoGroup
                  children: [
                    (Sentence
                      child: 
                        (C 
                          {(variable) (Lit_Other ':') (Lit_Other ':') (LinkedList) (Lit_Other ':') 
                            (Lit_Other ':') (first)
                          } {(DQ (${ VSub_Name bindings))}
                        )
                      terminator: <Op_Semi ';'>
                    )
                    (Assignment
                      keyword: Assign_None
                      pairs: [
                        (assign_pair
                          lhs: (LhsName name:thisBinding)
                          op: Equal
                          rhs: {(DQ (${ VSub_Name RESULT))}
                          spids: [327]
                        )
                      ]
                      spids: [327]
                    )
                    (Sentence
                      child: 
                        (C 
                          {(variable) (Lit_Other ':') (Lit_Other ':') (LinkedList) (Lit_Other ':') 
                            (Lit_Other ':') (rest)
                          } {(DQ (${ VSub_Name bindings))}
                        )
                      terminator: <Op_Semi ';'>
                    )
                    (Assignment
                      keyword: Assign_None
                      pairs: [
                        (assign_pair
                          lhs: (LhsName name:bindings)
                          op: Equal
                          rhs: {(DQ (${ VSub_Name RESULT))}
                          spids: [351]
                        )
                      ]
                      spids: [351]
                    )
                    (C 
                      {(variable) (Lit_Other ':') (Lit_Other ':') (LinkedList) (Lit_Other ':') 
                        (Lit_Other ':') (length)
                      } {(DQ (${ VSub_Name thisBinding))}
                    )
                    (If
                      arms: [
                        (if_arm
                          cond: [
                            (Sentence
                              child: 
                                (DBracket
                                  expr: 
                                    (BoolBinary
                                      op_id: BoolBinary_GlobNEqual
                                      left: {(DQ (${ VSub_Name RESULT))}
                                      right: {(2)}
                                    )
                                )
                              terminator: <Op_Semi ';'>
                            )
                          ]
                          action: [(C {(stderr)} {(DQ ('let binding must have exactly 2 elements'))})]
                          spids: [16777215 392]
                        )
                      ]
                      spids: [16777215 402]
                    )
                    (Sentence
                      child: 
                        (C 
                          {(variable) (Lit_Other ':') (Lit_Other ':') (LinkedList) (Lit_Other ':') 
                            (Lit_Other ':') (index)
                          } {(DQ (${ VSub_Name thisBinding))} {(0)}
                        )
                      terminator: <Op_Semi ';'>
                    )
                    (Assignment
                      keyword: Assign_None
                      pairs: [
                        (assign_pair
                          lhs: (LhsName name:thisKey)
                          op: Equal
                          rhs: {(DQ (${ VSub_Name RESULT))}
                          spids: [425]
                        )
                      ]
                      spids: [425]
                    )
                    (Sentence
                      child: 
                        (C 
                          {(variable) (Lit_Other ':') (Lit_Other ':') (LinkedList) (Lit_Other ':') 
                            (Lit_Other ':') (index)
                          } {(DQ (${ VSub_Name thisBinding))} {(1)}
                        )
                      terminator: <Op_Semi ';'>
                    )
                    (Assignment
                      keyword: Assign_None
                      pairs: [
                        (assign_pair
                          lhs: (LhsName name:thisValue)
                          op: Equal
                          rhs: {(DQ (${ VSub_Name RESULT))}
                          spids: [451]
                        )
                      ]
                      spids: [451]
                    )
                    (C {(evaluator) (Lit_Other ':') (Lit_Other ':') (eval)} 
                      {($ VSub_Name '$runningEnv')} {($ VSub_Name '$thisValue')}
                    )
                    (C {(environment) (Lit_Other ':') (Lit_Other ':') (setVariable)} 
                      {(DQ (${ VSub_Name runningEnv))} {($ VSub_Name '$thisKey')} {($ VSub_Name '$RESULT')}
                    )
                  ]
                  spids: [308 485]
                )
            )
            (Assignment
              keyword: Assign_Declare
              pairs: [
                (assign_pair lhs:(LhsName name:currentSexp) op:Equal spids:[495])
                (assign_pair lhs:(LhsName name:currentResult) op:Equal spids:[497])
              ]
              spids: [493]
            )
            (While
              cond: [
                (Sentence
                  child: 
                    (Pipeline
                      children: [
                        (C 
                          {(variable) (Lit_Other ':') (Lit_Other ':') (LinkedList) (Lit_Other ':') 
                            (Lit_Other ':') (isEmpty_c)
                          } {(DQ (${ VSub_Name expressions))}
                        )
                      ]
                      negated: T
                    )
                  terminator: <Op_Semi ';'>
                )
              ]
              body: 
                (DoGroup
                  children: [
                    (Sentence
                      child: 
                        (C 
                          {(variable) (Lit_Other ':') (Lit_Other ':') (LinkedList) (Lit_Other ':') 
                            (Lit_Other ':') (first)
                          } {(DQ (${ VSub_Name expressions))}
                        )
                      terminator: <Op_Semi ';'>
                    )
                    (Assignment
                      keyword: Assign_None
                      pairs: [
                        (assign_pair
                          lhs: (LhsName name:currentSexp)
                          op: Equal
                          rhs: {(${ VSub_Name RESULT)}
                          spids: [539]
                        )
                      ]
                      spids: [539]
                    )
                    (Sentence
                      child: 
                        (C 
                          {(variable) (Lit_Other ':') (Lit_Other ':') (LinkedList) (Lit_Other ':') 
                            (Lit_Other ':') (rest)
                          } {(DQ (${ VSub_Name expressions))}
                        )
                      terminator: <Op_Semi ';'>
                    )
                    (Assignment
                      keyword: Assign_None
                      pairs: [
                        (assign_pair
                          lhs: (LhsName name:expressions)
                          op: Equal
                          rhs: {(${ VSub_Name RESULT)}
                          spids: [561]
                        )
                      ]
                      spids: [561]
                    )
                    (C {(evaluator) (Lit_Other ':') (Lit_Other ':') (eval)} 
                      {($ VSub_Name '$runningEnv')} {($ VSub_Name '$currentSexp')}
                    )
                    (Assignment
                      keyword: Assign_None
                      pairs: [
                        (assign_pair
                          lhs: (LhsName name:currentResult)
                          op: Equal
                          rhs: {(${ VSub_Name RESULT)}
                          spids: [577]
                        )
                      ]
                      spids: [577]
                    )
                  ]
                  spids: [520 583]
                )
            )
            (Assignment
              keyword: Assign_None
              pairs: [
                (assign_pair
                  lhs: (LhsName name:RESULT)
                  op: Equal
                  rhs: {(DQ (${ VSub_Name currentResult))}
                  spids: [586]
                )
              ]
              spids: [586]
            )
          ]
          spids: [117]
        )
      spids: [105 116]
    )
    (If
      arms: [
        (if_arm
          cond: [
            (Sentence
              child: 
                (C {(Lit_Other '[')} {($ VSub_Number '$0')} {(KW_Bang '!') (Lit_Other '=')} 
                  {($ VSub_Name '$BASH_SOURCE')} {(Lit_Other ']')}
                )
              terminator: <Op_Semi ';'>
            )
          ]
          action: [(ControlFlow token:<ControlFlow_Return return>)]
          spids: [16777215 618]
        )
      ]
      spids: [16777215 623]
    )
    (C {(assert) (Lit_Other ':') (Lit_Other ':') (report)})
    (If
      arms: [
        (if_arm
          cond: [
            (Sentence
              child: 
                (AndOr
                  ops: [Op_DAmp]
                  children: [
                    (C {(Lit_Other '[')} 
                      {
                        (BracedVarSub
                          token: <VSub_Number 1>
                          suffix_op: (StringUnary op_id:VTest_Plus arg_word:{(isset)})
                          spids: [640 644]
                        )
                      } {(Lit_Other ']')}
                    )
                    (C {(Lit_Other '[')} {(DQ ($ VSub_Number '$1'))} {(Lit_Other '=') (Lit_Other '=')} 
                      {(DQ (debug))} {(Lit_Other ']')}
                    )
                  ]
                )
              terminator: <Op_Semi ';'>
            )
          ]
          action: [(C {(variable) (Lit_Other ':') (Lit_Other ':') (printMetadata)})]
          spids: [16777215 666]
        )
      ]
      spids: [16777215 675]
    )
  ]
)