зеркало из https://github.com/mozilla/gecko-dev.git
111 строки
5.0 KiB
C++
111 строки
5.0 KiB
C++
#define MOZ_NO_ADDREF_RELEASE_ON_RETURN __attribute__((annotate("moz_no_addref_release_on_return")))
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struct Test {
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void AddRef();
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void Release();
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void foo();
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};
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struct TestD : Test {};
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struct S {
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Test* f() MOZ_NO_ADDREF_RELEASE_ON_RETURN;
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Test& g() MOZ_NO_ADDREF_RELEASE_ON_RETURN;
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Test h() MOZ_NO_ADDREF_RELEASE_ON_RETURN;
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};
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struct SD {
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TestD* f() MOZ_NO_ADDREF_RELEASE_ON_RETURN;
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TestD& g() MOZ_NO_ADDREF_RELEASE_ON_RETURN;
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TestD h() MOZ_NO_ADDREF_RELEASE_ON_RETURN;
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};
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template<class T>
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struct X {
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T* f() MOZ_NO_ADDREF_RELEASE_ON_RETURN;
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T& g() MOZ_NO_ADDREF_RELEASE_ON_RETURN;
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T h() MOZ_NO_ADDREF_RELEASE_ON_RETURN;
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};
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template<class T>
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struct SP {
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T* operator->() MOZ_NO_ADDREF_RELEASE_ON_RETURN;
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};
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Test* f() MOZ_NO_ADDREF_RELEASE_ON_RETURN;
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Test& g() MOZ_NO_ADDREF_RELEASE_ON_RETURN;
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Test h() MOZ_NO_ADDREF_RELEASE_ON_RETURN;
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TestD* fd() MOZ_NO_ADDREF_RELEASE_ON_RETURN;
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TestD& gd() MOZ_NO_ADDREF_RELEASE_ON_RETURN;
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TestD hd() MOZ_NO_ADDREF_RELEASE_ON_RETURN;
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void test() {
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S s;
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s.f()->AddRef(); // expected-error{{'AddRef' cannot be called on the return value of 'f'}}
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s.f()->Release(); // expected-error{{'Release' cannot be called on the return value of 'f'}}
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s.f()->foo();
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s.g().AddRef(); // expected-error{{'AddRef' cannot be called on the return value of 'g'}}
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s.g().Release(); // expected-error{{'Release' cannot be called on the return value of 'g'}}
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s.g().foo();
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s.h().AddRef(); // expected-error{{'AddRef' cannot be called on the return value of 'h'}}
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s.h().Release(); // expected-error{{'Release' cannot be called on the return value of 'h'}}
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s.h().foo();
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SD sd;
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sd.f()->AddRef(); // expected-error{{'AddRef' cannot be called on the return value of 'f'}}
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sd.f()->Release(); // expected-error{{'Release' cannot be called on the return value of 'f'}}
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sd.f()->foo();
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sd.g().AddRef(); // expected-error{{'AddRef' cannot be called on the return value of 'g'}}
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sd.g().Release(); // expected-error{{'Release' cannot be called on the return value of 'g'}}
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sd.g().foo();
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sd.h().AddRef(); // expected-error{{'AddRef' cannot be called on the return value of 'h'}}
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sd.h().Release(); // expected-error{{'Release' cannot be called on the return value of 'h'}}
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sd.h().foo();
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X<Test> x;
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x.f()->AddRef(); // expected-error{{'AddRef' cannot be called on the return value of 'f'}}
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x.f()->Release(); // expected-error{{'Release' cannot be called on the return value of 'f'}}
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x.f()->foo();
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x.g().AddRef(); // expected-error{{'AddRef' cannot be called on the return value of 'g'}}
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x.g().Release(); // expected-error{{'Release' cannot be called on the return value of 'g'}}
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x.g().foo();
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x.h().AddRef(); // expected-error{{'AddRef' cannot be called on the return value of 'h'}}
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x.h().Release(); // expected-error{{'Release' cannot be called on the return value of 'h'}}
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x.h().foo();
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X<TestD> xd;
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xd.f()->AddRef(); // expected-error{{'AddRef' cannot be called on the return value of 'f'}}
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xd.f()->Release(); // expected-error{{'Release' cannot be called on the return value of 'f'}}
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xd.f()->foo();
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xd.g().AddRef(); // expected-error{{'AddRef' cannot be called on the return value of 'g'}}
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xd.g().Release(); // expected-error{{'Release' cannot be called on the return value of 'g'}}
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xd.g().foo();
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xd.h().AddRef(); // expected-error{{'AddRef' cannot be called on the return value of 'h'}}
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xd.h().Release(); // expected-error{{'Release' cannot be called on the return value of 'h'}}
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xd.h().foo();
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SP<Test> sp;
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sp->AddRef(); // expected-error{{'AddRef' cannot be called on the return value of 'operator->'}}
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sp->Release(); // expected-error{{'Release' cannot be called on the return value of 'operator->'}}
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sp->foo();
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SP<TestD> spd;
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spd->AddRef(); // expected-error{{'AddRef' cannot be called on the return value of 'operator->'}}
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spd->Release(); // expected-error{{'Release' cannot be called on the return value of 'operator->'}}
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spd->foo();
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f()->AddRef(); // expected-error{{'AddRef' cannot be called on the return value of 'f'}}
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f()->Release(); // expected-error{{'Release' cannot be called on the return value of 'f'}}
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f()->foo();
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g().AddRef(); // expected-error{{'AddRef' cannot be called on the return value of 'g'}}
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g().Release(); // expected-error{{'Release' cannot be called on the return value of 'g'}}
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g().foo();
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h().AddRef(); // expected-error{{'AddRef' cannot be called on the return value of 'h'}}
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h().Release(); // expected-error{{'Release' cannot be called on the return value of 'h'}}
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h().foo();
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fd()->AddRef(); // expected-error{{'AddRef' cannot be called on the return value of 'fd'}}
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fd()->Release(); // expected-error{{'Release' cannot be called on the return value of 'fd'}}
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fd()->foo();
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gd().AddRef(); // expected-error{{'AddRef' cannot be called on the return value of 'gd'}}
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gd().Release(); // expected-error{{'Release' cannot be called on the return value of 'gd'}}
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gd().foo();
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hd().AddRef(); // expected-error{{'AddRef' cannot be called on the return value of 'hd'}}
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hd().Release(); // expected-error{{'Release' cannot be called on the return value of 'hd'}}
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hd().foo();
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}
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