tests/base_attr7.nit

   1 # This file is part of NIT ( http://www.nitlanguage.org ).
   2 #
   3 # Licensed under the Apache License, Version 2.0 (the "License");
   4 # you may not use this file except in compliance with the License.
   5 # You may obtain a copy of the License at
   6 #
   7 #     http://www.apache.org/licenses/LICENSE-2.0
   8 #
   9 # Unless required by applicable law or agreed to in writing, software
  10 # distributed under the License is distributed on an "AS IS" BASIS,
  11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12 # See the License for the specific language governing permissions and
  13 # limitations under the License.
  14
  15 import kernel
  16
  17 class A
  18         fun foo: Int do return 1
  19         fun bar=(i: Int)
  20         do
  21                 '#'.output
  22                 i.output
  23         end
  24         fun baz: Int do return 3
  25         fun baz=(i: Int)
  26         do
  27                 '#'.output
  28                 i.output
  29         end
  30 end
  31
  32 class B
  33         super A
  34         #alt1#redef var foo: Bool = true
  35         #alt2#var bar: Bool redef writable = true
  36         #alt3#redef var baz: Bool redef writable = true
  37 end
  38
  39 var b = new B
  40 b.foo.output
  41 '\n'.output
  42 b.bar = 200
  43 '\n'.output
  44 b.baz.output
  45 b.baz = 300
  46 b.baz.output