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| author |  Emilio Jesus Gallego Arias <e+git@x80.org> | 2017-03-15 20:48:10 +0100 |
|---|---|---|
| committer | Emilio Jesus Gallego Arias <e+git@x80.org> | 2017-05-27 22:35:10 +0200 |
| commit | 8a807b2ffc27b84c9ea0ffe9f22b164ade24badb (patch) | |
| tree | 78c30edd51e65c8e7014ac360c5027da77ff20b2 /pretyping/constr_matching.ml | |
| parent | 2eb27e56ea4764fa2f2acec6f951eef2642ff1be (diff) | |
[cleanup] Unify all calls to the error function.
This is the continuation of #244, we now deprecate `CErrors.error`,
the single entry point in Coq is `user_err`.
The rationale is to allow for easier grepping, and to ease a future
cleanup of error messages. In particular, we would like to
systematically classify all error messages raised by Coq and be sure
they are properly documented.
We restore the two functions removed in #244 to improve compatibility,
but mark them deprecated.
Diffstat (limited to 'pretyping/constr_matching.ml')
| -rw-r--r-- | pretyping/constr_matching.ml | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/pretyping/constr_matching.ml b/pretyping/constr_matching.ml index edcfa99c8..2cb837ba0 100644 --- a/pretyping/constr_matching.ml +++ b/pretyping/constr_matching.ml @@ -220,9 +220,9 @@ let matches_core env sigma convert allow_partial_app allow_bound_rels | PSoApp (n,args),m -> let fold (ans, seen) = function | PRel n -> - let () = if Int.Set.mem n seen then error "Non linear second-order pattern" in + let () = if Int.Set.mem n seen then user_err (str "Non linear second-order pattern") in (n :: ans, Int.Set.add n seen) - | _ -> error "Only bound indices allowed in second order pattern matching." + | _ -> user_err (str "Only bound indices allowed in second order pattern matching.") in let relargs, relset = List.fold_left fold ([], Int.Set.empty) args in let frels = free_rels sigma cT in |