| 1 | // RUN: %clang_cc1 -fsyntax-only -verify %s |
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| 2 | // RUN: %clang_cc1 -fsyntax-only -verify -std=c++98 %s |
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| 3 | // RUN: %clang_cc1 -fsyntax-only -verify -std=c++11 %s |
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| 4 | |
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| 5 | struct A { |
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| 6 | virtual ~A(); |
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| 7 | #if __cplusplus >= 201103L |
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| 8 | // expected-note@-2 2 {{overridden virtual function is here}} |
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| 9 | #endif |
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| 10 | }; |
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| 11 | |
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| 12 | struct B : A { |
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| 13 | #if __cplusplus <= 199711L |
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| 14 | // expected-error@-2 {{no suitable member 'operator delete' in 'B'}} |
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| 15 | #else |
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| 16 | // expected-error@-4 {{deleted function '~B' cannot override a non-deleted function}} |
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| 17 | // expected-note@-5 {{virtual destructor requires an unambiguous, accessible 'operator delete'}} |
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| 18 | #endif |
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| 19 | B() { } |
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| 20 | #if __cplusplus <= 199711L |
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| 21 | // expected-note@-2 {{implicit destructor for 'B' first required here}} |
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| 22 | #endif |
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| 23 | |
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| 24 | void operator delete(void *, int); |
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| 25 | #if __cplusplus <= 199711L |
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| 26 | // expected-note@-2 {{'operator delete' declared here}} |
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| 27 | #endif |
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| 28 | }; |
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| 29 | |
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| 30 | struct C : A { |
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| 31 | #if __cplusplus <= 199711L |
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| 32 | // expected-error@-2 {{no suitable member 'operator delete' in 'C'}} |
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| 33 | #else |
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| 34 | // expected-error@-4 {{deleted function '~C' cannot override a non-deleted function}} |
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| 35 | // expected-note@-5 {{virtual destructor requires an unambiguous, accessible 'operator delete'}} |
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| 36 | #endif |
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| 37 | void operator delete(void *, int); |
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| 38 | #if __cplusplus <= 199711L |
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| 39 | // expected-note@-2 {{'operator delete' declared here}} |
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| 40 | #endif |
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| 41 | }; |
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| 42 | |
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| 43 | void f() { |
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| 44 | (void)new B; |
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| 45 | (void)new C; |
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| 46 | #if __cplusplus <= 199711L |
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| 47 | // expected-note@-2 {{implicit destructor for 'C' first required here}} |
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| 48 | #endif |
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| 49 | } |
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| 50 | |
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| 51 | // Make sure that the key-function computation is consistent when the |
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| 52 | // first virtual member function of a nested class has an inline body. |
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| 53 | struct Outer { |
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| 54 | struct Inner { |
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| 55 | virtual void f() { } |
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| 56 | void g(); |
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| 57 | }; |
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| 58 | }; |
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| 59 | |
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| 60 | void Outer::Inner::g() { } |
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| 61 | |
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