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| author | Lenny Maiorani <lenny@serenityos.org> | 2022-03-17 11:29:46 -0600 |
|---|---|---|
| committer | Brian Gianforcaro <b.gianfo@gmail.com> | 2022-03-17 22:15:42 -0700 |
| commit | 2844f7c3332f84f147763413406c6f70d99ea14f (patch) | |
| tree | 7828ecd3936b3305dbe3719479d2a937a2847ea3 /AK/Weakable.h | |
| parent | 8f7219c6fafb4941d4cd1f094fb43e32e101299f (diff) | |
| download | serenity-2844f7c3332f84f147763413406c6f70d99ea14f.zip | |
Everywhere: Switch from EnableIf to requires
C++20 provides the `requires` clause which simplifies the ability to
limit overload resolution. Prefer it over `EnableIf`
With all uses of `EnableIf` being removed, also remove the
implementation so future devs are not tempted.
Diffstat (limited to 'AK/Weakable.h')
| -rw-r--r-- | AK/Weakable.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/AK/Weakable.h b/AK/Weakable.h index 0aad3cb436..122fb6ddfa 100644 --- a/AK/Weakable.h +++ b/AK/Weakable.h @@ -32,8 +32,9 @@ class WeakLink : public RefCounted<WeakLink> { friend class WeakPtr; public: - template<typename T, typename PtrTraits = RefPtrTraits<T>, typename EnableIf<IsBaseOf<RefCountedBase, T>>::Type* = nullptr> + template<typename T, typename PtrTraits = RefPtrTraits<T>> RefPtr<T, PtrTraits> strong_ref() const + requires(IsBaseOf<RefCountedBase, T>) { RefPtr<T, PtrTraits> ref; |