Changeset 76248 in webkit for trunk/Source/JavaScriptCore/bytecode/CodeBlock.h

Timestamp:

Jan 20, 2011, 8:30:54 AM (14 years ago)

Author:

Csaba Osztrogonác

Message:

Refactoring of the custom allocation framework
​https://bugs.webkit.org/show_bug.cgi?id=49897

Patch by Zoltan Horvath <​[email protected]> on 2011-01-20
Reviewed by Csaba Osztrogonác.

Source/JavaScriptCore:

Inheriting from FastAllocBase can result in objects getting larger (bug #33896, #46589).
The modification replaces Noncopyable and FastAllocBase classes and these inherits with their
equivalent macro implementation at the necessary places.

• wtf/FastAllocBase.h: Turn FastAllocBase's implementation into a macro.

Source/WebCore:

Inheriting from FastAllocBase can result in objects getting larger (bug #33896, #46589).
The modification replaces Noncopyable and FastAllocBase classes and these inherits with their
equivalent macro implementation at the necessary places.

Source/WebKit:

Inheriting from FastAllocBase can result in objects getting larger (bug #33896, #46589).
The modification replaces Noncopyable and FastAllocBase classes and these inherits with their
equivalent macro implementation at the necessary places.

Source/WebKit2:

Inheriting from FastAllocBase can result in objects getting larger (bug #33896, #46589).
The modification replaces Noncopyable and FastAllocBase classes and these inherits with their
equivalent macro implementation at the necessary places.

Tools:

Inheriting from FastAllocBase can result in objects getting larger (bug #33896, #46589).
The modification replaces Noncopyable and FastAllocBase classes and these inherits with their
equivalent macro implementation at the necessary places.

File:

• trunk/Source/JavaScriptCore/bytecode/CodeBlock.h (modified) (3 diffs)

trunk/Source/JavaScriptCore/bytecode/CodeBlock.h

@@ -243 +243 @@
 #endif
 
-    class CodeBlock : public FastAllocBase {
+    class CodeBlock {
+        WTF_MAKE_FAST_ALLOCATED;
         friend class JIT;
     protected:
@@ -579 +580 @@
         SymbolTable* m_symbolTable;
 
-        struct RareData : FastAllocBase {
+        struct RareData {
+           WTF_MAKE_FAST_ALLOCATED;
+        public:
             Vector<HandlerInfo> m_exceptionHandlers;
 
@@ -600 +603 @@
 #endif
         };
+#if PLATFORM(WIN)
+        friend void WTF::deleteOwnedPtr<RareData>(RareData*);
+#endif
         OwnPtr<RareData> m_rareData;
     };