[rust-dev] Fall-through in alt, break&continue by label

Joe Groff arcata at gmail.com
Sun Apr 15 18:23:23 PDT 2012


On Sun, Apr 15, 2012 at 6:19 PM, Patrick Walton <pwalton at mozilla.com> wrote:
> Only if LLVM's optimizer is smart enough to turn that code into a goto-based
> state machine. I'm not sure if it is. (Of course, if it's not, that's
> possibly fixable...)

IIRC there was talk of adding explicit tail calls to the language a
while back. Did that get shot down?

-Joe


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