gcc/testsuite/gdc.test/fail_compilation/fail15626.d

   1 /*
   2 TEST_OUTPUT:
   3 ---
   4 fail_compilation/fail15626.d(12): Error: class `fail15626.D` C++ base class `C` needs at least one virtual function
   5 ---
   6 */
   7
   8 extern (C++)
   9 {
  10     class C { }
  11     interface I { void f(); }
  12     class D : C, I
  13     {
  14         void f() { }
  15     }
  16 }