Created attachment 166031 [details]
Remove superfluous (and ambiguous) forward declarations from MessageEvent.h
During the exp-run in bug 206074, it was found that mail/thunderbird gives errors with a recent clang 3.8.0 snapshot :
../../dist/include/mozilla/dom/MessageEvent.h:61:32: error: reference to 'MessagePort' is ambiguous
void SetSource(mozilla::dom::MessagePort* aPort);
../../dist/include/mozilla/dom/MessagePort.h:54:7: note: candidate found by name lookup is 'mozilla::dom::MessagePort'
class MessagePort final : public MessagePortBase
../../dist/include/mozilla/dom/MessageEvent.h:18:7: note: candidate found by name lookup is 'mozilla::dom::MessagePort'
Similar to bug 206333 (for www/libxul), this is caused by unneeded forward declarations of class MessagePort, MessagePortBase and MessagePortList. These should be removed.
Obtained from: https://github.com/jsonn/pkgsrc/blob/trunk/www/firefox38/patches/patch-dom_events_MessageEvent.h
> Similar to bug 206333 (for www/libxul)
Not similar but identical. They share main code base. www/seamonkey and mail/thunderbird have the same code lying under mozilla/ subdirectory. www/seamonkey currently lags behind a version: (2.39 - 2) * 100 + 3 = 42.0
Please, fix in a single commit: www/firefox-esr, www/libxul, mail/thunderbird, www/seamonkey.
*** This bug has been marked as a duplicate of bug 206333 ***
This is firefox (engine) version that can also be found under config/milestone.txt or
mozilla/config/milestone.txt. The version is useful to keep in mind when applying patches (before trying to build). For one, after www/seamonkey catches up with www/firefox it should build fine.