29     | PointerTo TypeDecl

    29     | PointerTo TypeDecl

    30     | String Integer

    30     | String Integer

    31     | Set TypeDecl

    31     | Set TypeDecl

    32     | FunctionType TypeDecl [TypeVarDeclaration]

    32     | FunctionType TypeDecl [TypeVarDeclaration]

    33     | DeriveType InitExpression 

    33     | DeriveType InitExpression 

    34     | UnknownType

    35     | UnknownType

    35     deriving Show

    36     deriving Show

    36 data Range = Range Identifier

    37 data Range = Range Identifier

    37            | RangeFromTo InitExpression InitExpression

    38            | RangeFromTo InitExpression InitExpression

    38     deriving Show

    39     deriving Show

    99     | BTChar

   100     | BTChar

   100     | BTString

   101     | BTString

   101     | BTInt

   102     | BTInt

   102     | BTBool

   103     | BTBool

   103     | BTFloat

   104     | BTFloat

   105     | BTArray BaseType BaseType

   106     | BTArray BaseType BaseType

   107     | BTPointerTo BaseType

   108     | BTPointerTo BaseType

   108     | BTSet BaseType

   109     | BTSet BaseType

   109     | BTEnum [String]

   110     | BTEnum [String]

   110     | BTVoid

   111     | BTVoid

   111     | BTUnit

   112     | BTUnit