(command.AndOr
  ops: [Id.Op_DAmp Id.Op_DAmp]
  children: [
    (command.ShFunction
      name: _gcc
      body: 
        (BraceGroup
          children: [
            (C {<local>} {<cur>} {<prev>} {<words>} {<cword>})
            (command.AndOr
              ops: [Id.Op_DPipe]
              children: [
                (C {<_init_completion>})
                (command.ControlFlow token:<Id.ControlFlow_Return return>)
              ]
            )
            (command.AndOr
              ops: [Id.Op_DPipe]
              children: [
                (C {<_expand>})
                (command.ControlFlow
                  token: <Id.ControlFlow_Return return>
                  arg_word: {<0>}
                )
              ]
            )
            (C {<local>} {<cc>} {<backend>})
            (command.Case
              to_match: {($ Id.VSub_Number '$1')}
              arms: [
                (case_arm
                  pat_list: [{<gcj>}]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:backend)
                          op: assign_op.Equal
                          rhs: {<jc1>}
                          spids: [83]
                        )
                      ]
                    )
                  ]
                  spids: [79 80 87 -1]
                )
                (case_arm
                  pat_list: [{<gpc>}]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:backend)
                          op: assign_op.Equal
                          rhs: {<gpc1>}
                          spids: [94]
                        )
                      ]
                    )
                  ]
                  spids: [90 91 98 -1]
                )
                (case_arm
                  pat_list: [{<Id.Lit_Star '*'> <77>}]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:backend)
                          op: assign_op.Equal
                          rhs: {<f771>}
                          spids: [106]
                        )
                      ]
                    )
                  ]
                  spids: [101 103 110 -1]
                )
                (case_arm
                  pat_list: [{<Id.Lit_Star '*'> <95>}]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:backend)
                          op: assign_op.Equal
                          rhs: {<f951>}
                          spids: [118]
                        )
                      ]
                    )
                  ]
                  spids: [113 115 122 -1]
                )
                (case_arm
                  pat_list: [{<Id.Lit_Star '*'>}]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:backend)
                          op: assign_op.Equal
                          rhs: {<cc1>}
                          spids: [129]
                        )
                      ]
                    )
                  ]
                  spids: [125 126 136 -1]
                )
              ]
            )
            (command.If
              arms: [
                (if_arm
                  cond: 
                    (condition.Shell
                      commands: [
                        (command.Sentence
                          child: 
                            (command.DBracket
                              expr: 
                                (bool_expr.Binary
                                  op_id: Id.BoolBinary_GlobDEqual
                                  left: {(DQ ($ Id.VSub_DollarName '$cur'))}
                                  right: {<-> <Id.Lit_Other '*'>}
                                )
                            )
                          terminator: <Id.Op_Semi _>
                        )
                      ]
                    )
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:cc)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (command_sub
                                left_token: <Id.Left_DollarParen '$('>
                                child: 
                                  (command.Simple
                                    words: [
                                      {($ Id.VSub_Number '$1')}
                                      {<-print-prog-name> <Id.Lit_Equals '='> 
                                        ($ Id.VSub_DollarName '$backend')
                                      }
                                    ]
                                    redirects: [
                                      (redir
                                        op: <Id.Redir_Great '2>'>
                                        loc: (redir_loc.Fd fd:2)
                                        arg: {<'/dev/null'>}
                                      )
                                    ]
                                    do_fork: T
                                  )
                              )
                            }
                          spids: [162]
                        )
                      ]
                    )
                    (command.AndOr
                      ops: [Id.Op_DPipe]
                      children: [
                        (command.DBracket
                          expr: (bool_expr.WordTest w:{($ Id.VSub_DollarName '$cc')})
                        )
                        (command.ControlFlow
                          token: <Id.ControlFlow_Return return>
                        )
                      ]
                    )
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:COMPREPLY)
                          op: assign_op.Equal
                          rhs: 
                            {
                              (sh_array_literal
                                left: <Id.Op_LParen _>
                                words: [
                                  {
                                    (command_sub
                                      left_token: <Id.Left_DollarParen '$('>
                                      child: 
                                        (C {<compgen>} {<-W>} 
                                          {
                                            (DQ 
                                              (command_sub
                                                left_token: <Id.Left_DollarParen '$('>
                                                child: 
                                                  (command.Pipeline
                                                    children: [
                                                      (command.Simple
                                                        words: [
                                                          {($ Id.VSub_DollarName '$cc')}
                                                          {<--help>}
                                                        ]
                                                        redirects: [
                                                          (redir
                                                            op: <Id.Redir_Great '2>'>
                                                            loc: (redir_loc.Fd fd:2)
                                                            arg: {<'/dev/null'>}
                                                          )
                                                        ]
                                                        do_fork: T
                                                      )
                                                      (C {<tr>} {(SQ <'\\t'>)} {(SQ <' '>)})
                                                      (C {<sed>} {<-e>} {(SQ <'/^  *-/!d'>)} {<-e>} 
                                                        {(SQ <'s/ *-\\([^][ <>]*\\).*/-\\1/'>)}
                                                      )
                                                    ]
                                                    negated: F
                                                  )
                                              )
                                            )
                                          } {<-->} {(DQ ($ Id.VSub_DollarName '$cur'))}
                                        )
                                    )
                                  }
                                ]
                              )
                            }
                          spids: [200]
                        )
                      ]
                    )
                    (command.AndOr
                      ops: [Id.Op_DAmp]
                      children: [
                        (command.DBracket
                          expr: 
                            (bool_expr.Binary
                              op_id: Id.BoolBinary_GlobDEqual
                              left: {($ Id.VSub_DollarName '$COMPREPLY')}
                              right: {<Id.Lit_Other '*'> <Id.BoolBinary_GlobEqual '='>}
                            )
                        )
                        (C {<compopt>} {<-o>} {<nospace>})
                      ]
                    )
                  ]
                  spids: [143 159]
                )
              ]
              else_action: [(C {<_filedir>})]
            )
          ]
        )
    )
    (C {<complete>} {<-F>} {<_gcc>} {<gcc>} {<g> <Id.Lit_Other '+'> <Id.Lit_Other '+'>} {<gfortran>} {<g77>} 
      {<g95>} {<gcj>} {<gpc>}
    )
    (BraceGroup
      children: [
        (command.AndOr
          ops: [Id.Op_DPipe Id.Op_DAmp Id.Op_DPipe]
          children: [
            (command.Pipeline
              children: [
                (command.Simple
                  words: [{<cc>} {<--version>}]
                  redirects: [
                    (redir
                      op: <Id.Redir_Great '2>'>
                      loc: (redir_loc.Fd fd:2)
                      arg: {<'/dev/null'>}
                    )
                  ]
                  do_fork: T
                )
                (C {<command>} {<grep>} {<-q>} {<GCC>})
              ]
              negated: F
            )
            (command.DBracket
              expr: 
                (bool_expr.Binary
                  op_id: Id.BoolBinary_GlobDEqual
                  left: 
                    {
                      (command_sub
                        left_token: <Id.Left_DollarParen '$('>
                        child: (C {<_realcommand>} {<cc>})
                      )
                    }
                  right: {<Id.Lit_Other '*'> <gcc> <Id.Lit_Other '*'>}
                )
            )
            (C {<complete>} {<-F>} {<_gcc>} {<cc>})
            (C {<complete>} {<-F>} {<_minimal>} {<cc>})
          ]
        )
        (command.AndOr
          ops: [Id.Op_DPipe Id.Op_DAmp Id.Op_DPipe]
          children: [
            (command.Pipeline
              children: [
                (command.Simple
                  words: [{<c> <Id.Lit_Other '+'> <Id.Lit_Other '+'>} {<--version>}]
                  redirects: [
                    (redir
                      op: <Id.Redir_Great '2>'>
                      loc: (redir_loc.Fd fd:2)
                      arg: {<'/dev/null'>}
                    )
                  ]
                  do_fork: T
                )
                (C {<command>} {<grep>} {<-q>} {<GCC>})
              ]
              negated: F
            )
            (command.DBracket
              expr: 
                (bool_expr.Binary
                  op_id: Id.BoolBinary_GlobDEqual
                  left: 
                    {
                      (command_sub
                        left_token: <Id.Left_DollarParen '$('>
                        child: (C {<_realcommand>} {<c> <Id.Lit_Other '+'> <Id.Lit_Other '+'>})
                      )
                    }
                  right: 
                    {<Id.Lit_Other '*'> <g> <Id.Lit_Other '+'> <Id.Lit_Other '+'> <Id.Lit_Other '*'>}
                )
            )
            (C {<complete>} {<-F>} {<_gcc>} {<c> <Id.Lit_Other '+'> <Id.Lit_Other '+'>})
            (C {<complete>} {<-F>} {<_minimal>} {<c> <Id.Lit_Other '+'> <Id.Lit_Other '+'>})
          ]
        )
        (command.AndOr
          ops: [Id.Op_DPipe Id.Op_DAmp Id.Op_DPipe]
          children: [
            (command.Pipeline
              children: [
                (command.Simple
                  words: [{<f77>} {<--version>}]
                  redirects: [
                    (redir
                      op: <Id.Redir_Great '2>'>
                      loc: (redir_loc.Fd fd:2)
                      arg: {<'/dev/null'>}
                    )
                  ]
                  do_fork: T
                )
                (C {<command>} {<grep>} {<-q>} {<GCC>})
              ]
              negated: F
            )
            (command.DBracket
              expr: 
                (bool_expr.Binary
                  op_id: Id.BoolBinary_GlobDEqual
                  left: 
                    {
                      (command_sub
                        left_token: <Id.Left_DollarParen '$('>
                        child: (C {<_realcommand>} {<f77>})
                      )
                    }
                  right: {<Id.Lit_Other '*'> <gfortran> <Id.Lit_Other '*'>}
                )
            )
            (C {<complete>} {<-F>} {<_gcc>} {<f77>})
            (C {<complete>} {<-F>} {<_minimal>} {<f77>})
          ]
        )
        (command.AndOr
          ops: [Id.Op_DPipe Id.Op_DAmp Id.Op_DPipe]
          children: [
            (command.Pipeline
              children: [
                (command.Simple
                  words: [{<f95>} {<--version>}]
                  redirects: [
                    (redir
                      op: <Id.Redir_Great '2>'>
                      loc: (redir_loc.Fd fd:2)
                      arg: {<'/dev/null'>}
                    )
                  ]
                  do_fork: T
                )
                (C {<command>} {<grep>} {<-q>} {<GCC>})
              ]
              negated: F
            )
            (command.DBracket
              expr: 
                (bool_expr.Binary
                  op_id: Id.BoolBinary_GlobDEqual
                  left: 
                    {
                      (command_sub
                        left_token: <Id.Left_DollarParen '$('>
                        child: (C {<_realcommand>} {<f95>})
                      )
                    }
                  right: {<Id.Lit_Other '*'> <gfortran> <Id.Lit_Other '*'>}
                )
            )
            (C {<complete>} {<-F>} {<_gcc>} {<f95>})
            (C {<complete>} {<-F>} {<_minimal>} {<f95>})
          ]
        )
      ]
    )
  ]
)