yokan_result_ASTv0.4

>>> a = [ 1, 2.0, [ 3, 4 + 5]]
Time:   1332[ms]
Statement:
  VariableDecl:
    Name:a
    List:
      List:
        ListVariableDecl:
          ListVariableDecl:
            ListVariableDecl:
              List:
                List:
                  ListVariableDecl:
                    ListVariableDecl:
                      RightValue:
                        BinaryExpr:
                          Operator:+
                          Identifire:
                            Number:4
                          Identifire:
                            Number:5
                    RightValue:
                      Identifire:
                        Number:3
            RightValue:
              Identifire:
                Number:2.0
          RightValue:
            Identifire:
              Number:1

yokan_result_ASTv0.6

>>> a = [ 1, 2.0, [ 3, 4 + 5]]
define a
define a
Time:    841[ms]
Statement:
  VariableDecl:
    Name:a
    RightValue:
      List:
        ListVariableDecl:
          ListVariableDecl:
            ListVariableDecl:
              RightValue:
                List:
                  ListVariableDecl:
                    ListVariableDecl:
                      RightValue:
                        BinaryExpr:
                          Operator:+
                          Identifire:
                            Number:4
                          Identifire:
                            Number:5
                    RightValue:
                      Identifire:
                        Number:3
            RightValue:
              Identifire:
                Number:2.0
          RightValue:
            Identifire:
              Number:1

少し進化した