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"Warning U: this match case is unused." -- Yes, I know
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David Teller
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Till Varoquaux
- David Teller
- Edgar Friendly
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Till Varoquaux
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| Date: | -- (:) |
| From: | David Teller <David.Teller@u...> |
| Subject: | Re: [Caml-list] "Warning U: this match case is unused." -- Yes, I know |
Thanks, but to the best of my knowledge, irrefutable patterns and Match_failure / Warning U are vaguely related at best. The first one is part of the syntax while the second one depends on type definitions. Cheers, David On Wed, 2008-02-27 at 21:48 +0000, Till Varoquaux wrote: > There is a function in camlp4 that checks for this: > Ast.is_irrefut_patt > Check that you have a recent ocaml. It used to be bugged (it was fixed > in mid september). > > Cheers -- David Teller Security of Distributed Systems http://www.univ-orleans.fr/lifo/Members/David.Teller Angry researcher: French Universities need reforms, but the LRU act brings liquidations.