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Kernel: Use try_make_weak_ptr() instead of make_weak_ptr()

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Idan Horowitz 2022-02-13 21:21:14 +02:00 • committed by Andreas Kling
parent 98c20b65cc
commit c8ab7bde3b
7 changed files with 19 additions and 18 deletions
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16
Kernel/Library/ThreadSafeWeakPtr.h
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@ -53,7 +53,7 @@ public:
template<typename U, typename EnableIf<IsBaseOf<T, U>>::Type* = nullptr>
WeakPtr(const U& object)
: m_link(object.template make_weak_ptr<U>().take_link())
: m_link(object.template try_make_weak_ptr<U>().release_value_but_fixme_should_propagate_errors().take_link())
{
}
@ -61,7 +61,7 @@ public:
WeakPtr(const U* object)
{
if (object)
m_link = object->template make_weak_ptr<U>().take_link();
m_link = object->template try_make_weak_ptr<U>().release_value_but_fixme_should_propagate_errors().take_link();
}
template<typename U, typename EnableIf<IsBaseOf<T, U>>::Type* = nullptr>
@ -69,7 +69,7 @@ public:
{
object.do_while_locked([&](U* obj) {
if (obj)
m_link = obj->template make_weak_ptr<U>().take_link();
m_link = obj->template try_make_weak_ptr<U>().release_value_but_fixme_should_propagate_errors().take_link();
});
}
@ -78,14 +78,14 @@ public:
{
object.do_while_locked([&](U* obj) {
if (obj)
m_link = obj->template make_weak_ptr<U>().take_link();
m_link = obj->template try_make_weak_ptr<U>().release_value_but_fixme_should_propagate_errors().take_link();
});
}
template<typename U, typename EnableIf<IsBaseOf<T, U>>::Type* = nullptr>
WeakPtr& operator=(const U& object)
{
m_link = object.template make_weak_ptr<U>().take_link();
m_link = object.template try_make_weak_ptr<U>().release_value_but_fixme_should_propagate_errors().take_link();
return *this;
}
@ -93,7 +93,7 @@ public:
WeakPtr& operator=(const U* object)
{
if (object)
m_link = object->template make_weak_ptr<U>().take_link();
m_link = object->template try_make_weak_ptr<U>().release_value_but_fixme_should_propagate_errors().take_link();
else
m_link = nullptr;
return *this;
@ -104,7 +104,7 @@ public:
{
object.do_while_locked([&](U* obj) {
if (obj)
m_link = obj->template make_weak_ptr<U>().take_link();
m_link = obj->template try_make_weak_ptr<U>().release_value_but_fixme_should_propagate_errors().take_link();
else
m_link = nullptr;
});
@ -116,7 +116,7 @@ public:
{
object.do_while_locked([&](U* obj) {
if (obj)
m_link = obj->template make_weak_ptr<U>().take_link();
m_link = obj->template try_make_weak_ptr<U>().release_value_but_fixme_should_propagate_errors().take_link();
else
m_link = nullptr;
});