(AndOr OP_AND_IF
  (FunctionDef _upgradepkg []
    (List
      (= scope=<EAssignScope.LOCAL 0> flags=0 words=[{[LIT_CHARS cur]}, {[LIT_CHARS prev]}, {[LIT_CHARS words]}, {[LIT_CHARS cword]}] bindings=[])
      (AndOr OP_OR_IF
        (Com {[LIT_CHARS _init_completion]}        )
        (Com {[LIT_CHARS return]}        )
      )
      (If
        (DBracket {B2 BINARY_STRING_EQUAL {[DQ [VarSub cur]]} {[LIT_CHARS -] [LIT_OTHER "*"]}})
        (List
          (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('COMPREPLY', {[Array {[ComSub (Com {[LIT_CHARS compgen]} {[LIT_CHARS -W]} {[SQ <LIT_CHARS "--dry-run --install-new --reinstall\n"> <LIT_CHARS "            --verbose">]} {[LIT_CHARS --]} {[DQ [VarSub cur]]})]}]})])
          (Com {[LIT_CHARS return]}          )
        )
      )
      (If
        (DBracket {B2 BINARY_STRING_EQUAL {[DQ [VarSub cur]]} {[LIT_OTHER "?"] [LIT_OTHER "*"] [LIT_OTHER "%"] [LIT_OTHER "*"]}})
        (List
          (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('prev', {[DQ [VarSub cur transform_ops=[VS_UNARY_DPERCENT {[LIT_CHARS "?("] [\ LIT_ESCAPED_CHAR "\\\\"] [LIT_CHARS ")"] [LIT_PERCENT "%"] [LIT_CHARS "*"]}]]]})])
          (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('cur', {[DQ [VarSub cur transform_ops=[VS_UNARY_POUND {[LIT_CHARS "*"] [LIT_PERCENT "%"]}]]]})])
          (= scope=<EAssignScope.LOCAL 0> flags=0 words=[{[LIT_CHARS nofiles]}] bindings=[('IFS', {[SQ <LIT_CHARS "\\n">]})])
          (Com {[LIT_CHARS compopt]} {[LIT_CHARS -o]} {[LIT_CHARS filenames]}          )
          (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('COMPREPLY', {[Array {[ComSub (Com {[LIT_CHARS compgen]} {[LIT_CHARS -P]} {[DQ [VarSub prev][LIT_CHARS "%"]]} {[LIT_CHARS -f]} {[LIT_CHARS -X]} {[DQ [LIT_CHARS "!*.@(t[bgxl]z)"]]} {[LIT_CHARS --]} {[DQ [VarSub cur]]})]}]})])
          (AndOr OP_OR_IF
            (DBracket {B1 UNARY_STRING_n {[VarSub COMPREPLY]}})
            (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('nofiles', {[LIT_CHARS 1]})])
          )
          (= scope=<EAssignScope.GLOBAL 1> flags=0 words=[] bindings=[('COMPREPLY+', {[Array {[ComSub (Com {[LIT_CHARS compgen]} {[LIT_CHARS -P]} {[DQ [VarSub prev][LIT_CHARS "%"]]} {[LIT_CHARS -S]} {[SQ <LIT_CHARS />]} {[LIT_CHARS -d]} {[LIT_CHARS --]} {[DQ [VarSub cur]]})]}]})])
          (AndOr OP_AND_IF
            (DBracket {B1 UNARY_STRING_n {[VarSub nofiles]}})
            (Com {[LIT_CHARS compopt]} {[LIT_CHARS -o]} {[LIT_CHARS nospace]}            )
          )
          (Com {[LIT_CHARS return]}          )
        )
      )
      (Com {[LIT_CHARS _filedir]} {[SQ <LIT_CHARS "t[bglx]z">]}      )
    )
  )
  (Com {[LIT_CHARS complete]} {[LIT_CHARS -F]} {[LIT_CHARS _upgradepkg]} {[LIT_CHARS upgradepkg]}  )
)