| /* |
| TEST_OUTPUT: |
| --- |
| fail_compilation/diag9191.d(16): Error: function `void diag9191.C1.aaa()` does not override any function, did you mean to override `void diag9191.B1.aa()`? |
| fail_compilation/diag9191.d(22): Error: function `diag9191.C2.aaa` does not override any function |
| fail_compilation/diag9191.d(33): Error: function `void diag9191.C3.foo()` does not override any function, did you mean to override `void diag9191.B2._foo()`? |
| fail_compilation/diag9191.d(38): Error: function `void diag9191.C4.toStringa()` does not override any function, did you mean to override `string object.Object.toString()`? |
| --- |
| */ |
| |
| interface I1 { void a(); } |
| class B1 { void aa(); } |
| |
| class C1 : B1, I1 |
| { |
| override void aaa(); |
| void a() {} |
| } |
| |
| class C2 : I1 |
| { |
| override void aaa(); |
| void a() {} |
| } |
| |
| class B2 |
| { |
| void _foo(){} |
| } |
| |
| class C3 : B2 |
| { |
| override void foo(){} |
| } |
| |
| class C4 |
| { |
| override void toStringa(){} |
| } |
| |
| void main() |
| { |
| } |