Changeset 47668 in webkit for trunk/JavaScriptCore/parser/Nodes.h

Timestamp:

Aug 22, 2009, 2:02:43 AM (16 years ago)

Author:

Darin Adler

Message:

Fix storage leak from syntax tree arena allocation patch.

Patch by Darin Adler <Darin Adler> on 2009-08-22

• parser/Nodes.h: CommaNode needs to inherit from ParserArenaDeletable

because it has a vector.

File:

• trunk/JavaScriptCore/parser/Nodes.h (modified) (1 diff)

trunk/JavaScriptCore/parser/Nodes.h

@@ -1069 +1069 @@
     typedef Vector<ExpressionNode*, 8> ExpressionVector;
 
-    class CommaNode : public ExpressionNode {
+    class CommaNode : public ExpressionNode, public ParserArenaDeletable {
     public:
         CommaNode(JSGlobalData*, ExpressionNode* expr1, ExpressionNode* expr2);
+
+        using ParserArenaDeletable::operator new;
 
         void append(ExpressionNode* expr) { m_expressions.append(expr); }