tests/base_closure5.nit

   1 # This file is part of NIT ( http://www.nitlanguage.org ).
   2 #
   3 # Copyright 2009 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 kernel
  18
  19 class A
  20         fun foo: Int
  21                 !bar: Int
  22         do
  23                 1.output
  24                 var r = bar
  25                 3.output
  26                 return r
  27         end
  28 end
  29
  30 fun maybe: Bool do return true
  31
  32 fun work: Int
  33 do
  34         var a = new A
  35         var i = a.foo !bar do
  36                 2.output
  37                 if maybe then
  38                 #alt1#break
  39                 #alt2#break 'x'
  40                 #alt3#break 100
  41                 #alt4#return
  42                 #alt5#return 'x'
  43                 #alt6#return 200
  44                 #alt7#continue
  45                 #alt8#continue 'x'
  46                 end
  47                 continue 5 #!alt9#
  48         end
  49         4.output
  50         return i
  51 end
  52
  53 0.output
  54 work.output
  55 6.output
  56