From 1cd1801ee86d6be178f5bce700633aee2416d236 Mon Sep 17 00:00:00 2001
From: msozeau
Date: Wed, 28 Oct 2009 22:51:46 +0000
Subject: Integrate a few improvements on typeclasses and Program from the
 equations branch and remove equations stuff which moves to a separate plugin.

Classes:
- Ability to define classes post-hoc from constants or inductive types.
- Correctly rebuild the hint database associated to local hypotheses when 
  they are changed by a [Hint Extern] in typeclass resolution.

Tactics and proofs:
- Change [revert] so that it keeps let-ins (but not [generalize]).
- Various improvements to the [generalize_eqs] tactic to make it more robust
  and produce the smallest proof terms possible.
  Move [specialize_hypothesis] in tactics.ml as it goes hand in hand with 
  [generalize_eqs].
- A few new general purpose tactics in Program.Tactics like [revert_until]
- Make transitive closure well-foundedness proofs transparent.
- More uniform testing for metas/evars in pretyping/unification.ml
  (might introduce a few changes in the contribs).

Program:
- Better sorting of dependencies in obligations.
- Ability to start a Program definition from just a type and no obligations, 
  automatically adding an obligation for this type.
- In compilation of Program's well-founded definitions, make the functional a
  separate definition for easier reasoning.
- Add a hint database for every Program populated by [Hint Unfold]s for 
  every defined obligation constant.


git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12440 85f007b7-540e-0410-9357-904b9bb8a0f7
---
 plugins/dp/dp_plugin.mllib | 1 -
 1 file changed, 1 deletion(-)

(limited to 'plugins/dp')

diff --git a/plugins/dp/dp_plugin.mllib b/plugins/dp/dp_plugin.mllib
index adb9721a19..63252d6a23 100644
--- a/plugins/dp/dp_plugin.mllib
+++ b/plugins/dp/dp_plugin.mllib
@@ -1,6 +1,5 @@
 Dp_why
 Dp_zenon
 Dp
-Dp_gappa
 G_dp
 Dp_plugin_mod
-- 
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