1 | // RUN: %clang_cc1 -fsyntax-only -std=c++11 -verify %s |
2 | |
3 | struct Base1 { |
4 | virtual void g(); |
5 | }; |
6 | |
7 | struct A : Base1 { |
8 | virtual void g() override override; // expected-error {{class member already marked 'override'}} |
9 | virtual void h() final final; // expected-error {{class member already marked 'final'}} |
10 | }; |
11 | |
12 | struct Base2 { |
13 | virtual void e1(), e2(); |
14 | virtual void f(); |
15 | }; |
16 | |
17 | struct B : Base2 { |
18 | virtual void e1() override, e2(int); // No error. |
19 | virtual void f() override; |
20 | void g() override; // expected-error {{only virtual member functions can be marked 'override'}} |
21 | int h override; // expected-error {{only virtual member functions can be marked 'override'}} |
22 | }; |
23 | |
24 | struct C { |
25 | virtual void f() final; |
26 | void g() final; // expected-error {{only virtual member functions can be marked 'final'}} |
27 | int h final; // expected-error {{only virtual member functions can be marked 'final'}} |
28 | }; |
29 | |
30 | namespace inline_extension { |
31 | struct Base1 { |
32 | virtual void g() {} |
33 | }; |
34 | |
35 | struct A : Base1 { |
36 | virtual void g() override override {} // expected-error {{class member already marked 'override'}} |
37 | virtual void h() final final {} // expected-error {{class member already marked 'final'}} |
38 | }; |
39 | |
40 | struct Base2 { |
41 | virtual void f(); |
42 | }; |
43 | |
44 | struct B : Base2 { |
45 | virtual void f() override {} |
46 | void g() override {} // expected-error {{only virtual member functions can be marked 'override'}} |
47 | }; |
48 | |
49 | struct C { |
50 | virtual void f() final {} |
51 | void g() final {} // expected-error {{only virtual member functions can be marked 'final'}} |
52 | }; |
53 | } |
54 | |