diff options
| author |  msozeau <msozeau@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2008-01-17 16:04:42 +0000 |
|---|---|---|
| committer | msozeau <msozeau@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2008-01-17 16:04:42 +0000 |
| commit | cd21f033922b22f855111e171ece9591009cf15b (patch) | |
| tree | 5bd3a2f04a8fda4db42df0fc8aa9e5cb387cd48b /theories/Classes/SetoidTactics.v | |
| parent | 6a018defe4db779522f6ab6ae31f04adb886d49c (diff) | |
Add new LetPattern construct to replace dest. syntax: let| pat := t in b is backwards compatible. Update CHANGES with things i've done.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@10446 85f007b7-540e-0410-9357-904b9bb8a0f7
Diffstat (limited to 'theories/Classes/SetoidTactics.v')
| -rw-r--r-- | theories/Classes/SetoidTactics.v | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/theories/Classes/SetoidTactics.v b/theories/Classes/SetoidTactics.v index 7be514169..65b2968cc 100644 --- a/theories/Classes/SetoidTactics.v +++ b/theories/Classes/SetoidTactics.v @@ -30,7 +30,8 @@ Qed. Implicit Arguments setoideq_eq [[a] [eqa] [sa]]. -Ltac setoideq := +(** Application of the extensionality principle for setoids. *) +Ltac setoideq_ext := match goal with [ |- @eq ?A ?X ?Y ] => apply (setoideq_eq (a:=A) X Y) end. |