tests/error_operators.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 # no return
  16 class A
  17         fun + do abort
  18         fun +(a: A) do abort
  19         fun - do abort
  20         fun -(a: A) do abort
  21         fun *(a: A) do abort
  22         fun /(a: A) do abort
  23         fun %(a: A) do abort
  24         fun <(a: A) do abort
  25         fun >(a: A) do abort
  26         fun <=(a: A) do abort
  27         fun >=(a: A) do abort
  28         fun <=>(a: A) do abort
  29         fun <<(a: A) do abort
  30         fun >>(a: A) do abort
  31         fun foo=(a: A) do abort # should be fine
  32         fun [](a: A) do abort
  33         fun []=(a, b: A) do abort # should be fine
  34 end
  35
  36 # not enough parameters
  37 class B
  38         fun +: A do abort # should be fine
  39         fun -: A do abort # should be fine
  40         fun *: A do abort
  41         fun /: A do abort
  42         fun %: A do abort
  43         fun <: A do abort
  44         fun >: A do abort
  45         fun <=: A do abort
  46         fun >=: A do abort
  47         fun <=>: A do abort
  48         fun <<: A do abort
  49         fun >>: A do abort
  50         fun foo= do abort
  51         fun []: A do abort
  52         fun []=(a: A) do abort
  53 end
  54
  55 # too much parameters
  56 class C
  57         fun +(a,b,c:A): A do abort
  58         fun -(a,b,c:A): A do abort
  59         fun *(a,b,c:A): A do abort
  60         fun /(a,b,c:A): A do abort
  61         fun %(a,b,c:A): A do abort
  62         fun <(a,b,c:A): A do abort
  63         fun >(a,b,c:A): A do abort
  64         fun <=(a,b,c:A): A do abort
  65         fun >=(a,b,c:A): A do abort
  66         fun <=>(a,b,c:A): A do abort
  67         fun <<(a,b,c:A): A do abort
  68         fun >>(a,b,c:A): A do abort
  69         fun foo=(a,b,c:A) do abort # should be fine
  70         fun [](a,b,c:A): A do abort # should be fine
  71         fun []=(a,b,c:A) do abort # should be fine
  72 end
  73
  74 # bad vararg
  75 class D
  76         fun +(a:A...): A do abort
  77         fun -(a:A...): A do abort
  78         fun *(a:A...): A do abort
  79         fun /(a:A...): A do abort
  80         fun %(a:A...): A do abort
  81         fun <(a:A...): A do abort
  82         fun >(a:A...): A do abort
  83         fun <=(a:A...): A do abort
  84         fun >=(a:A...): A do abort
  85         fun <=>(a:A...): A do abort
  86         fun <<(a:A...): A do abort
  87         fun >>(a:A...): A do abort
  88         fun foo=(a,b,c:A, d:A...) do abort
  89         fun [](a,b,c:A, d:A...): A do abort # should be fine
  90         fun []=(a,b,c:A, d:A...) do abort
  91 end