Mirror of roytam1's UXP fork just in case Moonchild and Tobin decide to go after him
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#define MOZ_NO_ADDREF_RELEASE_ON_RETURN __attribute__((annotate("moz_no_addref_release_on_return")))
struct Test {
void AddRef();
void Release();
void foo();
};
struct TestD : Test {};
struct S {
Test* f() MOZ_NO_ADDREF_RELEASE_ON_RETURN;
Test& g() MOZ_NO_ADDREF_RELEASE_ON_RETURN;
Test h() MOZ_NO_ADDREF_RELEASE_ON_RETURN;
};
struct SD {
TestD* f() MOZ_NO_ADDREF_RELEASE_ON_RETURN;
TestD& g() MOZ_NO_ADDREF_RELEASE_ON_RETURN;
TestD h() MOZ_NO_ADDREF_RELEASE_ON_RETURN;
};
template<class T>
struct X {
T* f() MOZ_NO_ADDREF_RELEASE_ON_RETURN;
T& g() MOZ_NO_ADDREF_RELEASE_ON_RETURN;
T h() MOZ_NO_ADDREF_RELEASE_ON_RETURN;
};
template<class T>
struct SP {
T* operator->() MOZ_NO_ADDREF_RELEASE_ON_RETURN;
};
Test* f() MOZ_NO_ADDREF_RELEASE_ON_RETURN;
Test& g() MOZ_NO_ADDREF_RELEASE_ON_RETURN;
Test h() MOZ_NO_ADDREF_RELEASE_ON_RETURN;
TestD* fd() MOZ_NO_ADDREF_RELEASE_ON_RETURN;
TestD& gd() MOZ_NO_ADDREF_RELEASE_ON_RETURN;
TestD hd() MOZ_NO_ADDREF_RELEASE_ON_RETURN;
void test() {
S s;
s.f()->AddRef(); // expected-error{{'AddRef' cannot be called on the return value of 'f'}}
s.f()->Release(); // expected-error{{'Release' cannot be called on the return value of 'f'}}
s.f()->foo();
s.g().AddRef(); // expected-error{{'AddRef' cannot be called on the return value of 'g'}}
s.g().Release(); // expected-error{{'Release' cannot be called on the return value of 'g'}}
s.g().foo();
s.h().AddRef(); // expected-error{{'AddRef' cannot be called on the return value of 'h'}}
s.h().Release(); // expected-error{{'Release' cannot be called on the return value of 'h'}}
s.h().foo();
SD sd;
sd.f()->AddRef(); // expected-error{{'AddRef' cannot be called on the return value of 'f'}}
sd.f()->Release(); // expected-error{{'Release' cannot be called on the return value of 'f'}}
sd.f()->foo();
sd.g().AddRef(); // expected-error{{'AddRef' cannot be called on the return value of 'g'}}
sd.g().Release(); // expected-error{{'Release' cannot be called on the return value of 'g'}}
sd.g().foo();
sd.h().AddRef(); // expected-error{{'AddRef' cannot be called on the return value of 'h'}}
sd.h().Release(); // expected-error{{'Release' cannot be called on the return value of 'h'}}
sd.h().foo();
X<Test> x;
x.f()->AddRef(); // expected-error{{'AddRef' cannot be called on the return value of 'f'}}
x.f()->Release(); // expected-error{{'Release' cannot be called on the return value of 'f'}}
x.f()->foo();
x.g().AddRef(); // expected-error{{'AddRef' cannot be called on the return value of 'g'}}
x.g().Release(); // expected-error{{'Release' cannot be called on the return value of 'g'}}
x.g().foo();
x.h().AddRef(); // expected-error{{'AddRef' cannot be called on the return value of 'h'}}
x.h().Release(); // expected-error{{'Release' cannot be called on the return value of 'h'}}
x.h().foo();
X<TestD> xd;
xd.f()->AddRef(); // expected-error{{'AddRef' cannot be called on the return value of 'f'}}
xd.f()->Release(); // expected-error{{'Release' cannot be called on the return value of 'f'}}
xd.f()->foo();
xd.g().AddRef(); // expected-error{{'AddRef' cannot be called on the return value of 'g'}}
xd.g().Release(); // expected-error{{'Release' cannot be called on the return value of 'g'}}
xd.g().foo();
xd.h().AddRef(); // expected-error{{'AddRef' cannot be called on the return value of 'h'}}
xd.h().Release(); // expected-error{{'Release' cannot be called on the return value of 'h'}}
xd.h().foo();
SP<Test> sp;
sp->AddRef(); // expected-error{{'AddRef' cannot be called on the return value of 'operator->'}}
sp->Release(); // expected-error{{'Release' cannot be called on the return value of 'operator->'}}
sp->foo();
SP<TestD> spd;
spd->AddRef(); // expected-error{{'AddRef' cannot be called on the return value of 'operator->'}}
spd->Release(); // expected-error{{'Release' cannot be called on the return value of 'operator->'}}
spd->foo();
f()->AddRef(); // expected-error{{'AddRef' cannot be called on the return value of 'f'}}
f()->Release(); // expected-error{{'Release' cannot be called on the return value of 'f'}}
f()->foo();
g().AddRef(); // expected-error{{'AddRef' cannot be called on the return value of 'g'}}
g().Release(); // expected-error{{'Release' cannot be called on the return value of 'g'}}
g().foo();
h().AddRef(); // expected-error{{'AddRef' cannot be called on the return value of 'h'}}
h().Release(); // expected-error{{'Release' cannot be called on the return value of 'h'}}
h().foo();
fd()->AddRef(); // expected-error{{'AddRef' cannot be called on the return value of 'fd'}}
fd()->Release(); // expected-error{{'Release' cannot be called on the return value of 'fd'}}
fd()->foo();
gd().AddRef(); // expected-error{{'AddRef' cannot be called on the return value of 'gd'}}
gd().Release(); // expected-error{{'Release' cannot be called on the return value of 'gd'}}
gd().foo();
hd().AddRef(); // expected-error{{'AddRef' cannot be called on the return value of 'hd'}}
hd().Release(); // expected-error{{'Release' cannot be called on the return value of 'hd'}}
hd().foo();
}