tests/base_attr_def.nit

   1 # This file is part of NIT ( http://www.nitlanguage.org ).
   2 #
   3 # Copyright 2005-2008 Jean Privat <jean@pryen.org>
   4 #
   5 # Licensed under the Apache License, Version 2.0 (the "License");
   6 # you may not use this file except in compliance with the License.
   7 # You may obtain a copy of the License at
   8 #
   9 #     http://www.apache.org/licenses/LICENSE-2.0
  10 #
  11 # Unless required by applicable law or agreed to in writing, software
  12 # distributed under the License is distributed on an "AS IS" BASIS,
  13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14 # See the License for the specific language governing permissions and
  15 # limitations under the License.
  16
  17 import end
  18
  19 interface Object
  20 end
  21
  22 class Int
  23         fun output is intern
  24 end
  25
  26 class Foo
  27         var a1: Int
  28         var a2: Int
  29         fun run
  30         do
  31                 a1.output
  32                 a2.output
  33         end
  34
  35         init is
  36                 old_style_init
  37         do
  38                 a1 = 1
  39                 a2 = 2
  40         end
  41 end
  42
  43 class Bar
  44         super Foo
  45         var a3: Int
  46         redef fun run
  47         do
  48                 a1.output
  49                 a2.output
  50                 a3.output
  51         end
  52
  53         init is
  54                 old_style_init
  55         do
  56                 a1 = 10
  57                 a2 = 20
  58                 a3 = 30
  59         end
  60 end
  61
  62 var f = new Foo
  63 var b = new Bar
  64 f.run
  65 b.run