clang/test/CXX/class/class.mem/p8-0x.cpp

   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 }