http://bugs.gentoo.org/attachment.cgi?id=255707&action=view
diff -pruN webkit-1.2.6.orig/JavaScriptCore/wtf/Platform.h webkit-1.2.6/JavaScriptCore/wtf/Platform.h
--- webkit-1.2.6.orig/JavaScriptCore/wtf/Platform.h	2011-01-05 15:16:47.422539427 +0000
+++ webkit-1.2.6/JavaScriptCore/wtf/Platform.h	2011-01-05 15:17:26.329539427 +0000
@@ -775,7 +775,7 @@
 /* ENABLE macro defaults */
 
 #if PLATFORM(QT)
-// We musn't customize the global operator new and delete for the Qt port.
+/* We musn't customize the global operator new and delete for the Qt port. */
 #define ENABLE_GLOBAL_FASTMALLOC_NEW 0
 #endif