contrib/pep8analysis/src/parser/parser_nodes.nit

   1 # Raw AST node hierarchy.
   2 # This file was generated by SableCC (http://www.sablecc.org/).
   3 module parser_nodes
   4
   5 import location
   6
   7 # Root of the AST hierarchy
   8 abstract class ANode
   9         var _location: nullable Location
  10
  11         # Location is set during AST building. Once built, location cannon be null
  12         # However, manual instanciated nodes may need mode care
  13         fun location: Location do return _location.as(not null)
  14 end
  15
  16 # Ancestor of all tokens
  17 abstract class Token
  18         super ANode
  19
  20         fun text : String is abstract
  21 end
  22
  23 # Ancestor of all productions
  24 abstract class Prod
  25         super ANode
  26         fun location=(loc: Location) do _location = loc
  27 end
  28 class TEol
  29         super Token
  30 end
  31 class TNumber
  32         super Token
  33 end
  34 class TFloat
  35         super Token
  36 end
  37 class TChar
  38         super Token
  39 end
  40 class TString
  41         super Token
  42 end
  43 class THex
  44         super Token
  45 end
  46 class TColon
  47         super Token
  48 end
  49 class TComma
  50         super Token
  51 end
  52 class TComment
  53         super Token
  54 end
  55 class TTkByte
  56         super Token
  57 end
  58 class TTkWord
  59         super Token
  60 end
  61 class TTkBlock
  62         super Token
  63 end
  64 class TTkAscii
  65         super Token
  66 end
  67 class TTkAddrss
  68         super Token
  69 end
  70 class TTkEquate
  71         super Token
  72 end
  73 class TTkBurn
  74         super Token
  75 end
  76 class TEndBlock
  77         super Token
  78 end
  79 class TId
  80         super Token
  81 end
  82 class EOF
  83         super Token
  84         #private init noinit do end
  85 end
  86 class AError
  87         super EOF
  88         #private init noinit do end
  89 end
  90
  91 class ALine
  92         super Prod
  93         readable var _n_label_decl: nullable ALabelDecl = null
  94     readable var _n_comment: nullable TComment = null
  95 end
  96 class AInstruction
  97         super Prod
  98     readable writable var _n_id: TId
  99 end
 100 class AOperand
 101         super Prod
 102     readable var _n_value: AValue
 103 end
 104 class AValue super Prod end
 105 class ADirective super Prod end
 106
 107 class AListing
 108         super Prod
 109     readable var _n_lines: List[ALine] = new List[ALine]
 110     readable var _n_label_decl: nullable ALabelDecl = null
 111     readable var _n_end_block: TEndBlock
 112 end
 113 class AEmptyLine
 114         super ALine
 115     readable var _n_eol: TEol
 116 end
 117 abstract class ANonEmptyLine
 118         super ALine
 119 end
 120 class AInstructionLine
 121         super ANonEmptyLine
 122     readable var _n_instruction: AInstruction
 123     readable var _n_eol: TEol
 124 end
 125 class ADirectiveLine
 126         super ANonEmptyLine
 127     readable var _n_directive: ADirective
 128     readable var _n_eol: TEol
 129 end
 130 class ALabelDecl
 131         super Prod
 132     readable var _n_id: TId
 133     readable var _n_colon: TColon
 134 end
 135 class AUnaryInstruction
 136         super AInstruction
 137 end
 138 class ABinaryInstruction
 139         super AInstruction
 140     readable var _n_operand: AOperand
 141 end
 142 class AImmediateOperand
 143         super AOperand
 144 end
 145 class AAnyOperand
 146         super AOperand
 147     readable var _n_comma: TComma
 148     readable var _n_id: TId
 149 end
 150 class ALabelValue
 151         super AValue
 152     readable var _n_id: TId
 153 end
 154 class ANumberValue
 155         super AValue
 156     readable var _n_number: TNumber
 157 end
 158 class ACharValue
 159         super AValue
 160     readable var _n_char: TChar
 161 end
 162 class AStringValue
 163         super AValue
 164     readable var _n_string: TString
 165 end
 166 class AHexValue
 167         super AValue
 168     readable var _n_hex: THex
 169 end
 170 class AByteDirective
 171         super ADirective
 172     readable var _n_tk_byte: TTkByte
 173     readable var _n_value: AValue
 174 end
 175 class AWordDirective
 176         super ADirective
 177     readable var _n_tk_word: TTkWord
 178     readable var _n_value: AValue
 179 end
 180 class ABlockDirective
 181         super ADirective
 182     readable var _n_tk_block: TTkBlock
 183     readable var _n_value: AValue
 184 end
 185 class AAsciiDirective
 186         super ADirective
 187     readable var _n_tk_ascii: TTkAscii
 188     readable var _n_value: AValue
 189 end
 190 class AAddrssDirective
 191         super ADirective
 192     readable var _n_tk_addrss: TTkAddrss
 193     readable var _n_value: AValue
 194 end
 195 class AEquateDirective
 196         super ADirective
 197     readable var _n_tk_equate: TTkEquate
 198     readable var _n_value: AValue
 199 end
 200 class ABurnDirective
 201         super ADirective
 202     readable var _n_tk_burn: TTkBurn
 203     readable var _n_value: AValue
 204 end
 205
 206 class Start
 207         super Prod
 208     readable var _n_base: nullable AListing
 209     readable var _n_eof: EOF
 210         init(n_base: nullable AListing, n_eof: EOF)
 211         do
 212                 super(null)
 213                 _n_base = n_base
 214                 _n_eof = n_eof
 215         end
 216 end