1 /*
2 TEST_OUTPUT:
3 ---
4 fail_compilation/retref2.d(18): Error: function `ref int retref2.D.foo(return ref int)` does not override any function, did you mean to override `ref int retref2.C.foo(ref int)`?
5 fail_compilation/retref2.d(19): Error: function `ref scope int retref2.D.bar() return` does not override any function, did you mean to override `ref int retref2.C.bar()`?
6 ---
7 */
8 
9 
10 class C
11 {
12     ref int foo(ref int);
13     ref int bar();
14 }
15 
16 class D : C
17 {
18     override ref int foo(return ref int);
19     override ref int bar() return;
20 }
21