Changeset 77151 in webkit for trunk/Source/JavaScriptCore/runtime/ScopeChain.h

Timestamp:

Jan 31, 2011, 12:07:21 PM (14 years ago)

Author:

[email protected]

Message:

2011-01-31 Oliver Hunt <​[email protected]>

Convert markstack to a slot visitor API
​https://bugs.webkit.org/show_bug.cgi?id=53219

rolling r77098, r77099, r77100, r77109, and
r77111 back in, along with a few more Qt fix attempts.

File:

• trunk/Source/JavaScriptCore/runtime/ScopeChain.h (modified) (5 diffs)

trunk/Source/JavaScriptCore/runtime/ScopeChain.h

@@ -22 +22 @@
 #define ScopeChain_h
 
+#include "WriteBarrier.h"
 #include <wtf/FastAllocBase.h>
 
@@ -53 +54 @@
         {
             next = 0;
-            object = 0;
             globalData = 0;
             globalObject = 0;
@@ -61 +61 @@
 
         ScopeChainNode* next;
-        JSObject* object;
+        DeprecatedPtr<JSObject> object;
         JSGlobalData* globalData;
         JSGlobalObject* globalObject;
@@ -132 +132 @@
         }
 
-        JSObject* const & operator*() const { return m_node->object; }
-        JSObject* const * operator->() const { return &(operator*()); }
+        DeprecatedPtr<JSObject> const & operator*() const { return m_node->object; }
+        DeprecatedPtr<JSObject> const * operator->() const { return &(operator*()); }
     
         ScopeChainIterator& operator++() { m_node = m_node->next; return *this; }
@@ -196 +196 @@
         ScopeChainNode* node() const { return m_node; }
 
-        JSObject* top() const { return m_node->object; }
+        JSObject* top() const { return m_node->object.get(); }
 
         ScopeChainIterator begin() const { return m_node->begin(); }