gcc/testsuite/gdc.test/fail_compilation/diag9451.d

   1 /*
   2 TEST_OUTPUT:
   3 ---
   4 fail_compilation/diag9451.d(27): Error: cannot create instance of abstract class `C2`
   5 fail_compilation/diag9451.d(21):        class `C2` is declared here
   6 fail_compilation/diag9451.d(15):        function `void f1()` is not implemented
   7 fail_compilation/diag9451.d(16):        function `void f2(int)` is not implemented
   8 fail_compilation/diag9451.d(17):        function `void f2(float) const` is not implemented
   9 fail_compilation/diag9451.d(18):        function `int f2(float) pure` is not implemented
  10 ---
  11 */
  12
  13 class C1
  14 {
  15     abstract void f1();
  16     abstract void f2(int);
  17     abstract void f2(float) const;
  18     abstract int f2(float) pure;
  19 }
  20
  21 class C2 : C1
  22 {
  23 }
  24
  25 void main()
  26 {
  27     auto c2 = new C2;
  28 }