tests/base_new.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 interface A
  18         new do return new B(1)
  19         new n2 do return new B(2)
  20         new n3: B do return new B(3)
  21         new n4: Int do return 4
  22         new n5: Int do return new B.ni(5)
  23         #alt1#new n do return 5
  24         #alt2#new n do 0.output
  25         #alt3#new n do return self
  26         #alt4#new n: Int do return object_id
  27 end
  28
  29 class B
  30         super A
  31         var i: Int
  32         redef fun output do
  33                 'B'.output
  34                 i.output
  35         end
  36         new n2 do return new B(22)
  37         new n3: B do return new B(33)
  38         new n4: Int do return 44
  39         new n5: Int do return new B.ni(55)
  40         new ni(i: Int): Int do return i*10
  41 end
  42
  43 class C
  44         super B
  45         new(i: Int): B do return new B(i)
  46         redef fun output do
  47                 'C'.output
  48                 i.output
  49         end
  50 end
  51
  52 class D
  53         super C
  54         new(z: Bool): B do return new C(1111)
  55 end
  56
  57 redef class Int
  58         new z do return 0
  59         new a: A do return new A
  60 end
  61
  62 (new A).output
  63 #alt5#(new A).i.output
  64 (new A.n2).output
  65 #alt6#(new A.n2).i.output
  66 (new A.n3).i.output
  67 (new A.n4).output
  68 (new A.n5).output
  69 #alt1-4#(new A.n).output
  70
  71 '\n'.output
  72
  73 (new B(11)).output
  74 (new B.n2).i.output
  75 (new B.n3).i.output
  76 (new B.n4).output
  77 (new B.n5).output
  78 (new B.ni(66)).output
  79
  80 '\n'.output
  81
  82 (new C(111)).output
  83 #alt7#(new C.n2).output
  84
  85 '\n'.output
  86
  87 (new D(true)).output
  88
  89 '\n'.output
  90
  91 #alt8#(new Int).output
  92 (new Int.z).output
  93 (new Int.a).output