When using bison 3.0 we have problems building ANGLE. I believe the easiest solution is to stop generating our own files and use those pregenerated in WebKit.
Qt bug tracked as https://bugreports.qt-project.org/browse/QTBUG-32913
Created attachment 208725 [details] Patch
Created attachment 208731 [details] Patch Just fix the parser file to be compatible with bison 3
For the record, carewolf has also submitted this upstream: <https://code.google.com/p/angleproject/issues/detail?id=462>.
Looks good to me. I tried this on Mac, and it works with Bison 2.3. This is suggested as a patch upstream at https://code.google.com/p/angleproject/issues/detail?id=462 so hopefully we'll merge this change in with a future ANGLE update anyway.
By the way, this would change the generated files a little, but there are no functional changes and we're trying to remove them from the repository anyways, so don't worry about that.
Comment on attachment 208731 [details] Patch Clearing flags on attachment: 208731 Committed r154109: <http://trac.webkit.org/changeset/154109>
All reviewed patches have been landed. Closing bug.