tests/rterror_nilcall_poly.nit

   1 # This file is part of NIT ( http://www.nitlanguage.org ).
   2 #
   3 # Copyright 2005-2008 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 redef class Object
  20         fun foo
  21         do
  22                 0.output
  23         end
  24 end
  25
  26 redef class Int
  27         redef fun foo
  28         do
  29                 output
  30         end
  31 end
  32
  33 redef class Char
  34         redef fun foo
  35         do
  36                 ascii.foo
  37         end
  38 end
  39
  40 class Foo
  41         redef fun foo
  42         do
  43                 5.output
  44         end
  45
  46         init do end
  47 end
  48
  49 class Bar
  50         redef fun foo
  51         do
  52                 6.output
  53         end
  54
  55         init do end
  56 end
  57
  58 var a: Object
  59 a = new Foo
  60 a = new Bar
  61 a.foo
  62 a = null
  63 a.foo