tests/base_label_closure2.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 fun foo: Int
  20         !bar: Int
  21 do
  22         var i = bar !break do 'X'.output
  23         return i * 10
  24 end
  25
  26 fun maybe: Bool do return true
  27
  28 1.output
  29 var i = foo !bar do
  30         2.output
  31         var j = foo !bar do
  32                 3.output
  33                 foo !bar do
  34                         continue 0
  35                 end label l3
  36                 if maybe then
  37                 #alt1#break label l2 10
  38                 #alt2#break label l3 10
  39                 #alt3#break label l4 10
  40                 #alt4#break 10
  41                 #alt5#continue label l1 10
  42                 end
  43                 if maybe then break label l1 10
  44                 4.output
  45                 break 4
  46         end label l2#!alt6#
  47         #alt6#end label l1
  48         j.output
  49         5.output
  50         continue 20
  51 end label l1
  52 i.output
  53 6.output
  54
  55 #alt7#foo !bar do
  56 #alt7#  continue 0
  57 #alt7#end label l1