tests/base_for_custom.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         var v: Int
  19         fun iterate #!alt1#
  20         #alt1# fun foo
  21                 !each(i: Int) #!alt2# #!alt5#
  22                 #alt5#!each(i: Int): Int
  23         do
  24                 each(v)
  25         end
  26 end
  27
  28 class B
  29         var v: Int
  30         fun iterate
  31                 !each(i: Int, j: Bool)
  32         do
  33                 each(v, v != 0)
  34         end
  35 end
  36
  37 var a = new A(5)
  38 for i in a do #!alt3#
  39 #alt3#for i, j in a do
  40         i.output
  41 end
  42
  43 var b = new B(5)
  44 for i, j in b do #!alt4#
  45 #alt4#for i in b do
  46         i.output
  47         j.output #!alt4#
  48 end