Changeset 32449 in webkit for trunk/JavaScriptCore/kjs/SymbolTable.h

Timestamp:

Apr 23, 2008, 2:41:10 PM (17 years ago)

Author:

Darin Adler

Message:

2008-04-22 Darin Adler <Darin Adler>

Reviewed by Anders.

• simplify use of HashTraits to prepare for some upcoming hash table changes

• kjs/SymbolTable.h: Made SymbolTableIndexHashTraits derive from HashTraits<size_t> and specialize only the empty value.

File:

• trunk/JavaScriptCore/kjs/SymbolTable.h (modified) (2 diffs)

trunk/JavaScriptCore/kjs/SymbolTable.h

@@ -1 +1 @@
 /*
- * Copyright (C) 2007 Apple Inc. All rights reserved.
+ * Copyright (C) 2007, 2008 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -53 +53 @@
     static ALWAYS_INLINE size_t missingSymbolMarker() { return std::numeric_limits<size_t>::max(); }
 
-    struct SymbolTableIndexHashTraits {
-        typedef size_t TraitType;
-        typedef SymbolTableIndexHashTraits StorageTraits;
+    struct SymbolTableIndexHashTraits : HashTraits<size_t> {
         static size_t emptyValue() { return missingSymbolMarker(); }
-        static const bool emptyValueIsZero = false;
-        static const bool needsDestruction = false;
-        static const bool needsRef = false;
     };