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AK: Remove copy_ref().

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This patch removes copy_ref() from RefPtr and NonnullRefPtr. This means that
it's now okay to simply copy these smart pointers instead:

- RefPtr = RefPtr // Okay!
- RefPtr = NonnullRefPtr // Okay!
- NonnullRefPtr = NonnullRefPtr // Okay!
- NonnullRefPtr = RefPtr // Not okay, since RefPtr can be null.
This commit is contained in:
Andreas Kling 2019-07-11 16:05:51 +02:00
parent 323704c851
commit eb64a4ca60
2 changed files with 0 additions and 11 deletions
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5
AK/RefPtr.h
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@ -177,11 +177,6 @@ public:
return *this;
}
RefPtr copy_ref() const
{
return RefPtr(m_ptr);
}
void clear()
{
deref_if_not_null(m_ptr);