From 8a807b2ffc27b84c9ea0ffe9f22b164ade24badb Mon Sep 17 00:00:00 2001
From: Emilio Jesus Gallego Arias
Date: Wed, 15 Mar 2017 20:48:10 +0100
Subject: [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.
---
 printing/pputils.ml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'printing/pputils.ml')

diff --git a/printing/pputils.ml b/printing/pputils.ml
index d1ba1a4a10..99d07601c4 100644
--- a/printing/pputils.ml
+++ b/printing/pputils.ml
@@ -96,7 +96,7 @@ let pr_red_expr (pr_constr,pr_lconstr,pr_ref,pr_pattern) keyword = function
               pr_arg (prlist_with_sep pr_comma (pr_with_occurrences pr_constr keyword)) l)
 
   | Red true ->
-    CErrors.error "Shouldn't be accessible from user."
+    CErrors.user_err Pp.(str "Shouldn't be accessible from user.")
   | ExtraRedExpr s ->
     str s
   | CbvVm o ->
-- 
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