AK: Delete operator!() and operator bool() from the Nonnull pointers

Since NonnullRefPtr and NonnullOwnPtr cannot be null, it is pointless
to convert them to a bool, since it would always be true.

This patch makes it an error to null-check one of these pointers.

2 files changed, 6 insertions, 0 deletions

diff --git a/AK/NonnullOwnPtr.h b/AK/NonnullOwnPtr.h
index efb3fef704..f1f07011a6 100644
--- a/AK/NonnullOwnPtr.h
+++ b/AK/NonnullOwnPtr.h
@@ -121,6 +121,9 @@ public:
     CALLABLE_WHEN(unconsumed)
     operator T*() { return m_ptr; }
 
+    operator bool() const = delete;
+    bool operator!() const = delete;
+
 private:
     void clear()
     {
diff --git a/AK/NonnullRefPtr.h b/AK/NonnullRefPtr.h
index 812457a01a..90ad50ca75 100644
--- a/AK/NonnullRefPtr.h
+++ b/AK/NonnullRefPtr.h
@@ -221,6 +221,9 @@ public:
         return *m_ptr;
     }
 
+    operator bool() const = delete;
+    bool operator!() const = delete;
+
 private:
     NonnullRefPtr() = delete;