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authorGravatar Pierre Letouzey <pierre.letouzey@inria.fr>2017-06-12 11:34:53 +0200
committerGravatar Pierre Letouzey <pierre.letouzey@inria.fr>2017-10-05 23:30:05 +0200
commit87a63ffc6dd36be0ef2e757b46f3c81f67f96207 (patch)
treeef900a9277584b91e436eaebecdef31779fc58f4 /CHANGES
parent2aac4ae818fec0d409da31ef9da83796d871d687 (diff)
Omega now aware of context variables with bodies (in type Z or nat) (fix bug 148)
For compatibility, this extra feature of omega could be disabled via Unset Omega UseLocalDefs. Caveat : for now, real let-ins inside goals or hyps aren't handled, use some "cbv zeta" reduction if you want to get rid of them. And context definitions whose types aren't Z or nat are ignored, some manual "unfold" are still mandatory if expanding these definitions will help omega.
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diff --git a/CHANGES b/CHANGES
index fdf0c9d6b..10695b511 100644
--- a/CHANGES
+++ b/CHANGES
@@ -12,6 +12,9 @@ Tactics
utility. The command "Set NativeCompute Profiling" enables
profiling, and "Set NativeCompute Profile Filename" customizes
the profile filename.
+- The tactic "omega" is now aware of the bodies of context variables
+ such as "x := 5 : Z" (see bug #148). This could be disabled via
+ Unset Omega UseLocalDefs.
Changes from 8.7+beta1 to 8.7.0
===============================