From e6583117df95373cffb12105de82d3816ca09f85 Mon Sep 17 00:00:00 2001
From: Juan Linietsky
Date: Wed, 11 Jan 2017 08:53:31 -0300
Subject: Both Array and Dictionary are always in shared mode (removed copy on
 write).

---
 core/array.cpp | 22 +++-------------------
 1 file changed, 3 insertions(+), 19 deletions(-)

(limited to 'core/array.cpp')

diff --git a/core/array.cpp b/core/array.cpp
index 50cc9eee4..b9c8f543d 100644
--- a/core/array.cpp
+++ b/core/array.cpp
@@ -36,7 +36,6 @@ struct ArrayPrivate {
 
 	SafeRefCount refcount;
 	Vector<Variant> array;
-	bool shared;
 };
 
 void Array::_ref(const Array& p_from) const {
@@ -54,20 +53,9 @@ void Array::_ref(const Array& p_from) const {
 
 	_unref();
 
-	if (_fp->shared) {
+	_p = p_from._p;
 
-		_p = p_from._p;
 
-	} else {
-
-		_p = memnew( ArrayPrivate );
-		_p->shared=false;
-		_p->refcount.init();
-		_p->array=_fp->array;
-
-		if (_fp->refcount.unref())
-			memdelete(_fp);
-	}
 }
 
 void Array::_unref() const {
@@ -106,10 +94,6 @@ void Array::clear() {
 	_p->array.clear();
 }
 
-bool Array::is_shared() const {
-
-    return _p->shared;
-}
 
 bool Array::operator==(const Array& p_array) const {
 
@@ -316,11 +300,11 @@ Array::Array(const Array& p_from) {
 	_ref(p_from);
 
 }
-Array::Array(bool p_shared) {
+Array::Array() {
 
 	_p = memnew( ArrayPrivate );
 	_p->refcount.init();
-	_p->shared=p_shared;
+
 }
 Array::~Array() {
 
-- 
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