Add support for default parameter values to our Web IDL parser / JS bindings generator. This will allow the bindings to convert undefined to the parameter's default value for optional parameters: https://heycam.github.io/webidl/#dfn-optional-argument-default-value Initially, this will be used for document.createNodeIterator() / document.createTreeWalker()'s whatToShow parameter: https://dom.spec.whatwg.org/#document WebKit currently converts undefined to 0 in this case, even though it should be OxFFFFFFFF.
rdar://problem/22545600
Created attachment 261394 [details] Patch
Comment on attachment 261394 [details] Patch Clearing flags on attachment: 261394 Committed r189957: <http://trac.webkit.org/changeset/189957>
All reviewed patches have been landed. Closing bug.