From: Claudio Sacerdoti Coen <claudio.sacerdoticoen@unibo.it>
Date: Thu, 16 Apr 2009 15:31:10 +0000 (+0000)
Subject: Bug: let-ins are always automatically folded!
X-Git-Tag: make_still_working~4072
X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=commitdiff_plain;h=eff920e57112c3eaee889384d435602e41951a36;p=helm.git

Bug: let-ins are always automatically folded!
---

diff --git a/helm/software/matita/tests/ng_tactics.ma b/helm/software/matita/tests/ng_tactics.ma
index dff3db699..629c99909 100644
--- a/helm/software/matita/tests/ng_tactics.ma
+++ b/helm/software/matita/tests/ng_tactics.ma
@@ -21,7 +21,7 @@ nletin pippo ≝ (S m) in H: % ⊢ (???%);
             nassert m:nat pippo : nat ≝ (S m) ⊢ (m = pippo + m → S m = S pippo);
 #H; nchange in match pippo in H:% with (pred (S pippo));
  nassert m:nat pippo : nat ≝ (S m) H:(m = pred (S pippo) + m) ⊢ (S m = S pippo);
-nwhd in H:(???%);
+ngeneralize in match m in ⊢ %; (* BUG *)
 STOP;
 
 nwhd in H:(???%);