Introduce a V8_NORETURN macro and use it to make GCC 4.9.2 happy again.

Introduce a V8_NORETURN macro and use it to make GCC 4.9.2 happy again.

Without that, it has a few false positives about out-of-bounds array accesses.

[Sven Panne, 2014-12-09 11:58:02]

svenpanne@chromium.org changed reviewers:
+ bmeurer@chromium.org

[Benedikt Meurer, 2014-12-09 12:00:36]

LGTM

[Sven Panne, 2014-12-09 12:02:57]

The CQ bit was checked by svenpanne@chromium.org

[commit-bot: I haz the power, 2014-12-09 12:03:03]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/790723002/1

[commit-bot: I haz the power, 2014-12-09 12:14:43]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2014-12-09 12:14:44]

Try jobs failed on following builders:
  v8_linux_rel on tryserver.v8
(http://build.chromium.org/p/tryserver.v8/builders/v8_linux_rel/builds/1708)

[skomski, 2015-09-23 19:55:24]

I played a bit with the clang static analyzer and stumbled upon the same issues.
noreturn would even make sense without the false positives.  Why was this
closed?

[Benedikt Meurer, 2015-09-24 08:44:45]

Well I guess no one actually cared about this CL. So feel free to take over
responsibility for this.