17881 2012-07-18 07:11:21 +0000 Function declaration of Node::lookupPrefix and Node::lookupNamespaceURI do not allow 'null' return value 2012-08-27 08:45:16 +0000 1 1 1 Unclassified WHATWG HTML unspecified Other other RESOLVED DUPLICATE 17570 P3 normal Unsorted 1 contributor ian annevk mike svitlant contributor oldest_to_newest 70232 0 contributor 2012-07-18 07:11:21 +0000 This was was cloned from bug 17570 as part of operation convergence. Originally filed: 2012-06-22 01:46:00 +0000 Original reporter: svitlant@microsoft.com ================================================================================ #0 svitlant@microsoft.com 2012-06-22 01:46:59 +0000 -------------------------------------------------------------------------------- Implementation details of Node::lookupPrefix (http://dvcs.w3.org/hg/domcore/raw-file/tip/Overview.html#dom-node-lookupprefix) and Node::lookupNamespaceURI (http://dvcs.w3.org/hg/domcore/raw-file/tip/Overview.html#dom-node-lookupnamespaceuri) functions indicate that the value 'null' can be returned. However, the declaration of those functions in Node interface (http://dvcs.w3.org/hg/domcore/raw-file/tip/Overview.html#node) does not have a question mark ('?') next to the return type of those functions. ================================================================================ 72810 1 annevk 2012-08-27 08:45:16 +0000 *** This bug has been marked as a duplicate of bug 17570 ***