Yet more work on eng::malloc

luprex/core/cpp/idalloc.hpp

@@ -75,7 +75,7 @@
 #include <cstdint>
 #include <ostream>
 
-class IdGlobalPool {
+class IdGlobalPool : public eng::nevernew {
 public:
     // Construct and destroy global pools.  Note that after constructing
     // a global pool, it is generally also necessary to initialize it
@@ -119,7 +119,7 @@ private:
     friend int unittests_idalloc(lua_State *L);
 };
 
-class IdPlayerPool {
+class IdPlayerPool : public eng::nevernew {
 public:
     // Construct a player pool.
     //