AK: Make Traits<T*> use ptr_hash() and not assume 32-bit pointers

As a nice bonus, it also simplifies the code quite a bit.
cubiclove · Jul 12, 2021 · 8776f42 · 8776f42
1 parent ad328f8
commit 8776f42
Showing 1 changed file with 2 additions and 6 deletions.
diff --git a/AK/Traits.h b/AK/Traits.h
@@ -36,13 +36,9 @@ requires(IsIntegral<T>) struct Traits<T> : public GenericTraits<T> {
 };
 
 template<typename T>
-struct Traits<T*> : public GenericTraits<T*> {
- static unsigned hash(const T* p)
- {
- return int_hash((unsigned)(__PTRDIFF_TYPE__)p);
- }
+requires(IsPointer<T>) struct Traits<T> : public GenericTraits<T> {
+ static unsigned hash(T p) { return ptr_hash((FlatPtr)p); }
  static constexpr bool is_trivial() { return true; }
- static bool equals(const T* a, const T* b) { return a == b; }
 };
 
 }