Changeset 117782 in webkit

Timestamp:

May 21, 2012, 8:13:11 AM (14 years ago)

Author:

commit-queue@webkit.org

Message:

GCC 4.7 and C++11
​https://bugs.webkit.org/show_bug.cgi?id=86465

Patch by Allan Sandfeld Jensen <​allan.jensen@nokia.com> on 2012-05-21
Reviewed by Darin Adler.

Set emptyValueIsZero flag so RegExpKey can be used with the non-copyable RegExp values.

• runtime/RegExpKey.h:

Location:

trunk/Source/JavaScriptCore

Files:

• ChangeLog (modified) (1 diff)
• runtime/RegExpKey.h (modified) (1 diff)

trunk/Source/JavaScriptCore/ChangeLog

@@ +1 @@
+2012-05-21  Allan Sandfeld Jensen  <allan.jensen@nokia.com>
+
+        GCC 4.7 and C++11
+        https://bugs.webkit.org/show_bug.cgi?id=86465
+
+        Reviewed by Darin Adler.
+
+        Set emptyValueIsZero flag so RegExpKey can be used with the non-copyable RegExp values.
+
+        * runtime/RegExpKey.h:
+
 2012-05-20  Michael Saboff  <msaboff@apple.com>
 

trunk/Source/JavaScriptCore/runtime/RegExpKey.h

@@ -104 +104 @@
 
 template<> struct HashTraits<JSC::RegExpKey> : GenericHashTraits<JSC::RegExpKey> {
+    static const bool emptyValueIsZero = true;
     static void constructDeletedValue(JSC::RegExpKey& slot) { slot.flagsValue = JSC::DeletedValueFlags; }
     static bool isDeletedValue(const JSC::RegExpKey& value) { return value.flagsValue == JSC::DeletedValueFlags; }