Improved strategy for rewriting lemma possibly depending because of evars.

Explained in CHANGES how to cope with the change of semantics of
abbreviations wrt implicit arguments positions propagation.


git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12586 85f007b7-540e-0410-9357-904b9bb8a0f7

1 files changed, 4 insertions, 2 deletions

diff --git a/CHANGES b/CHANGES
index 9998364d9f..be86cd7ba6 100644
--- a/CHANGES
+++ b/CHANGES
@@ -63,8 +63,10 @@ Notations
 - Abbreviations now use implicit arguments and arguments scopes for printing.
 - Abbreviations to pure names now strictly behave like the name they refer to
   (make redirections of qualified names easier).
-- Abbreviations to applied names now propagate the implicit arguments and
-  arguments scope of the underlying reference.
+- Abbreviations for applied constant now propagate the implicit arguments
+  and arguments scope of the underlying reference (possible source of
+  incompatibilities generally solvable by changing such abbreviations from
+  e.g. "Notation foo' := (foo x)" to "Notation foo' y := (foo x (y:=y))").
 - The "where" clause now supports multiple notations per defined object.
 
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