gcc/testsuite/gdc.test/fail_compilation/fail262.d

   1 /*
   2 TEST_OUTPUT:
   3 ---
   4 fail_compilation/fail262.d(23): Error: function `const void fail262.B.f()` does not override any function, did you mean to override `shared const void fail262.A.f()`?
   5 ---
   6 */
   7
   8 // https://issues.dlang.org/show_bug.cgi?id=1645
   9 // can override base class' const method with non-const method
  10 import core.stdc.stdio;
  11
  12 class A
  13 {
  14     int x;
  15     shared const void f()
  16     {
  17         printf("A\n");
  18     }
  19 }
  20
  21 class B : A
  22 {
  23     override const void f()
  24     {
  25         //x = 2;
  26         printf("B\n");
  27     }
  28 }
  29
  30 void main()
  31 {
  32     A y = new B;
  33     y.f;
  34 }