Misc: Replace deprecated std::is_pod

src/common/fifo_queue.h

@@ -54,7 +54,7 @@ public:
     return ref;
   }
 
-  template<class Y = T, std::enable_if_t<std::is_pod_v<Y>, int> = 0>
+  template<class Y = T, std::enable_if_t<std::is_standard_layout_v<Y> && std::is_trivial_v<Y>, int> = 0>
   T& Push(const T& value)
   {
     T& ref = PushAndGetReference();
@@ -62,7 +62,7 @@ public:
     return ref;
   }
 
-  template<class Y = T, std::enable_if_t<!std::is_pod_v<Y>, int> = 0>
+  template<class Y = T, std::enable_if_t<!std::is_standard_layout_v<Y> || !std::is_trivial_v<Y>, int> = 0>
   T& Push(const T& value)
   {
     T& ref = PushAndGetReference();
@@ -71,7 +71,7 @@ public:
   }
 
   // faster version of push_back_range for POD types which can be memcpy()ed
-  template<class Y = T, std::enable_if_t<std::is_pod_v<Y>, int> = 0>
+  template<class Y = T, std::enable_if_t<std::is_standard_layout_v<Y>&& std::is_trivial_v<Y>, int> = 0>
   void PushRange(const T* data, u32 size)
   {
     DebugAssert((m_size + size) <= CAPACITY);
@@ -91,7 +91,7 @@ public:
     m_size += size;
   }
 
-  template<class Y = T, std::enable_if_t<!std::is_pod_v<Y>, int> = 0>
+  template<class Y = T, std::enable_if_t<!std::is_standard_layout_v<Y> || !std::is_trivial_v<Y>, int> = 0>
   void PushRange(const T* data, u32 size)
   {
     DebugAssert((m_size + size) <= CAPACITY);

src/util/state_wrapper.h

@@ -74,7 +74,7 @@ public:
   }
 
   /// Overload for POD types, such as structs.
-  template<typename T, std::enable_if_t<std::is_pod_v<T>, int> = 0>
+  template<typename T, std::enable_if_t<std::is_standard_layout_v<T> && std::is_trivial_v<T>, int> = 0>
   void DoPOD(T* value_ptr)
   {
     if (m_mode == Mode::Read)