gcc/testsuite/gdc.test/fail_compilation/fail51.d

   1 /*
   2 TEST_OUTPUT:
   3 ---
   4 fail_compilation/fail51.d(11): Error: interface `fail51.B` circular inheritance of interface
   5 ---
   6 */
   7
   8 // interface A { void f(); }
   9
  10 interface A : B { void f(); }
  11 interface B : A { void g(); }