51122 2010-12-15 11:42:49 -0800 Assigning 0 to a RefPtr<> confuses Visual Studio 2010 2010-12-15 18:53:05 -0800 1 1 1 Unclassified WebKit WebKit Misc. 528+ (Nightly build) PC Windows Vista RESOLVED DUPLICATE 51116 P2 Normal --- 0 jeanluc webkit-unassigned andersca darin joepeck mjs sfalken sroussey oldest_to_newest 322720 0 jeanluc 2010-12-15 11:42:49 -0800 When faced with: RefPtr<Node> node; node = 0; the VS2010 compiler can't tell whether to cast the integral 0 to nullptr_t or to T*, e.g. to use either RefPtr& operator=(T*); RefPtr& operator=(std::nullptr_t) { clear(); return *this; } If we intend WebKit to track C++ 0x, changing the assignments to use nullptr would be forward thinking. If not, #ifdef out "operator=(std::nullptr_t)" might be a solution, but I have not looked closely at the code to see the implications. Note that VS2010 does not currently support __has_feature(). 323007 1 darin 2010-12-15 18:53:05 -0800 *** This bug has been marked as a duplicate of bug 51116 ***