some fix

include/pocketpy/gc.h

@@ -3,8 +3,6 @@
 #include "common.h"
 #include "memory.h"
 #include "obj.h"
-#include "codeobject.h"
-#include "namedict.h"
 
 namespace pkpy {
 struct ManagedHeap{

include/pocketpy/tuplelist.h

@@ -15,8 +15,10 @@ struct Tuple {
     int _size;
 
     Tuple(int n);
-    Tuple(const Tuple& other);
     Tuple(Tuple&& other) noexcept;
+    Tuple(const Tuple& other) = delete;
+    Tuple& operator=(const Tuple& other) = delete;
+    Tuple& operator=(Tuple&& other) = delete;
     ~Tuple();
 
     Tuple(PyVar, PyVar);

src/tuplelist.cpp

@@ -11,10 +11,6 @@ Tuple::Tuple(int n){
     this->_size = n;
 }
 
-Tuple::Tuple(const Tuple& other): Tuple(other._size){
-    for(int i=0; i<_size; i++) _args[i] = other._args[i];
-}
-
 Tuple::Tuple(Tuple&& other) noexcept {
     _size = other._size;
     if(other.is_inlined()){