tests/base_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 import core::kernel
  16
  17 class A
  18    fun +: A
  19    do
  20            0.output
  21            return self
  22    end
  23    fun +(a: A): A
  24    do
  25            2.output
  26            return self
  27    end
  28    fun -: A
  29    do
  30            1.output
  31            return self
  32    end
  33    fun -(a: A): A
  34    do
  35            6.output
  36            return self
  37    end
  38    fun *(a: A): A
  39    do
  40            3.output
  41            return self
  42    end
  43    fun /(a: A): A
  44    do
  45            4.output
  46            return self
  47    end
  48    fun %(a: A): A
  49    do
  50            5.output
  51            return self
  52    end
  53    redef fun ==(a: nullable Object): Bool
  54    do
  55            7.output
  56            return true
  57    end
  58    fun <(a: A): Bool
  59    do
  60            9.output
  61            return true
  62    end
  63    fun >(a: A): Bool
  64    do
  65            10.output
  66            return true
  67    end
  68    fun <=(a: A): Bool
  69    do
  70            11.output
  71            return true
  72    end
  73    fun >=(a: A): Bool
  74    do
  75            12.output
  76            return true
  77    end
  78    fun <=>(a: A): Int
  79    do
  80            13.output
  81            return 0
  82    end
  83    fun <<(a: A): A
  84    do
  85            14.output
  86            return a
  87    end
  88    fun >>(a: A): A
  89    do
  90            15.output
  91            return a
  92    end
  93    fun **(a: A): A
  94    do
  95            16.output
  96            return a
  97    end
  98    fun |(a: A): A
  99    do
 100            16.output
 101            return a
 102    end
 103    fun ^(a: A): A
 104    do
 105            17.output
 106            return a
 107    end
 108    fun &(a: A): A
 109    do
 110            18.output
 111            return a
 112    end
 113    fun ~: A
 114    do
 115            19.output
 116            return self
 117    end
 118
 119    init do end
 120 end
 121
 122 var a = new A
 123 var a2 = new A
 124 var b : Bool
 125 var i: Int
 126
 127 a = +a + -a - a * a / a % a >> a << a ** a | ~a ^ a & a
 128 b = a == a2 and a < a and a > a and a <= a and a >= a
 129 i = a <=> a
 130
 131 '\n'.output
 132
 133 a += a
 134 a -= a
 135 a *= a
 136 a /= a
 137 a %= a
 138 a **= a
 139 a <<= a
 140 a >>= a
 141 a |= a
 142 a ^= a
 143 a &= a