JavaScriptCore-903.5.tar.gz

[apple/javascriptcore.git] / runtime / SymbolTable.h

diff --git a/runtime/SymbolTable.h b/runtime/SymbolTable.h
index c00f95ab67668a5510064ce682820427736e2aac..2635501e11eaa4b74b3b462ad1bc00a0498d21f7 100644 (file)
--- a/runtime/SymbolTable.h
+++ b/runtime/SymbolTable.h
@@ -119,8 +119,16 @@ namespace JSC {
         static const bool needsDestruction = false;
     };
 
-    typedef HashMap<RefPtr<UString::Rep>, SymbolTableEntry, IdentifierRepHash, HashTraits<RefPtr<UString::Rep> >, SymbolTableIndexHashTraits> SymbolTable;
+    typedef HashMap<RefPtr<StringImpl>, SymbolTableEntry, IdentifierRepHash, HashTraits<RefPtr<StringImpl> >, SymbolTableIndexHashTraits> SymbolTable;
 
+    class SharedSymbolTable : public SymbolTable, public RefCounted<SharedSymbolTable> {
+        WTF_MAKE_FAST_ALLOCATED;
+    public:
+        static PassRefPtr<SharedSymbolTable> create() { return adoptRef(new SharedSymbolTable); }
+    private:
+        SharedSymbolTable() { }
+    };
+    
 } // namespace JSC
 
 #endif // SymbolTable_h