diff options
author | bgregoir <bgregoir@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2006-12-11 18:46:35 +0000 |
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committer | bgregoir <bgregoir@85f007b7-540e-0410-9357-904b9bb8a0f7> | 2006-12-11 18:46:35 +0000 |
commit | c86d78c0f18fb28f74bb6b192c03ebe73117cf03 (patch) | |
tree | 99294164215016607e4056e5730a2d6c91043dbf /theories/Lists/ListTactics.v | |
parent | 70c88a5f6d7e1ef184d70512969a6221eec8d11e (diff) |
Changement dans le kernel :
- essai de suppression des dependances debiles. (echec)
- Application des patch debian.
Pour ring et field :
- introduciton de la function de sign et de puissance.
- Correction de certains bug.
- supression de ring_replace ....
Pour exact_no_check :
- ajout de la tactic : vm_cast_no_check (t)
qui remplace "exact_no_check (t<: type of Goal)"
(cette version forcais l'evaluation du cast dans le
pretypage).
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@9427 85f007b7-540e-0410-9357-904b9bb8a0f7
Diffstat (limited to 'theories/Lists/ListTactics.v')
-rw-r--r-- | theories/Lists/ListTactics.v | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/theories/Lists/ListTactics.v b/theories/Lists/ListTactics.v index 961101d65..233b40b88 100644 --- a/theories/Lists/ListTactics.v +++ b/theories/Lists/ListTactics.v @@ -17,6 +17,14 @@ Ltac list_fold_right fcons fnil l := | nil => fnil end. +Ltac lazy_list_fold_right fcons fnil l := + match l with + | (cons ?x ?tl) => + let cont := lazy_list_fold_right fcons fnil in + fcons x cont tl + | nil => fnil + end. + Ltac list_fold_left fcons fnil l := match l with | (cons ?x ?tl) => list_fold_left fcons ltac:(fcons x fnil) tl |