[erlang-questions] Missing compile warning
Mon Mar 3 18:50:36 CET 2014
On Mon, Mar 3, 2014 at 6:37 PM, Björn Gustavsson <> wrote:
> On Mon, Mar 3, 2014 at 6:16 PM, Vlad Dumitrescu <>
> > What am I missing? Is it difficult just because it is done after some
> > optimization passes that might mess things up? Or is there some other
> I don't know how difficult it would be. The
> warnings for unreachable clauses are there
> because they are easy to emit when clauses
> are discarded during optimisation and pattern
> matching compilation. We have not really
> looked at the problem of finding all unreachable
> clauses; depending on how hard the problem
> is, it might be more suitable to let Dialyzer do
I see. I would like to make a case for including this on the list of
improvements. To me it is important to be able to rely on this
warning/error - it saved me in several occasions.
What other warnings have less than 100% coverage?
-------------- next part --------------
An HTML attachment was scrubbed...
More information about the erlang-questions