From fbf93abd486f756b826ac2565f0296ecb4941dc0 Mon Sep 17 00:00:00 2001
From: Andrea Asperti <andrea.asperti@unibo.it>
Date: Thu, 7 Jul 2005 13:30:40 +0000
Subject: [PATCH] Raising an error on a bad theorem name.

---
 helm/matita/matitaEngine.ml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/helm/matita/matitaEngine.ml b/helm/matita/matitaEngine.ml
index ebcf0538a..c204adf06 100644
--- a/helm/matita/matitaEngine.ml
+++ b/helm/matita/matitaEngine.ml
@@ -522,6 +522,9 @@ let eval_command status cmd =
      let metasenv = MatitaMisc.get_proof_metasenv status in
      match obj with
         Cic.CurrentProof (_,metasenv',bo,ty,_,_) ->
+         let name = UriManager.name_of_uri uri in
+	 if not(CicPp.check name ty) then
+           MatitaLog.error ("Bad name: "^name);
          assert (metasenv = metasenv');
          let goalno =
           match metasenv' with (goalno,_,_)::_ -> goalno | _ -> assert false in
-- 
2.39.2