diff options
| author | ppedrot | 2012-09-14 16:17:09 +0000 |
|---|---|---|
| committer | ppedrot | 2012-09-14 16:17:09 +0000 |
| commit | f8394a52346bf1e6f98e7161e75fb65bd0631391 (patch) | |
| tree | ae133cc5207283e8c5a89bb860435b37cbf6ecdb /plugins/firstorder/formula.ml | |
| parent | 6dae53d279afe2b8dcfc43dd2aded9431944c5c8 (diff) | |
Moving Utils.list_* to a proper CList module, which includes stdlib
List module. That way, an "open Util" in the header permits using
any function of CList in the List namespace (and in particular, this
permits optimized reimplementations of the List functions, as, for
example, tail-rec implementations.
git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15801 85f007b7-540e-0410-9357-904b9bb8a0f7
Diffstat (limited to 'plugins/firstorder/formula.ml')
| -rw-r--r-- | plugins/firstorder/formula.ml | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/plugins/firstorder/formula.ml b/plugins/firstorder/formula.ml index 7abb4dc527..f4cc397bcc 100644 --- a/plugins/firstorder/formula.ml +++ b/plugins/firstorder/formula.ml @@ -142,7 +142,7 @@ let build_atoms gl metagen side cciterm = let g i _ (_,_,t) = build_rec env polarity (lift i t) in let f l = - list_fold_left_i g (1-(List.length l)) () l in + List.fold_left_i g (1-(List.length l)) () l in if polarity && (* we have a constant constructor *) array_exists (function []->true|_->false) v then trivial:=true; @@ -152,7 +152,7 @@ let build_atoms gl metagen side cciterm = let v =(ind_hyps 1 i l gl).(0) in let g i _ (_,_,t) = build_rec (var::env) polarity (lift i t) in - list_fold_left_i g (2-(List.length l)) () v + List.fold_left_i g (2-(List.length l)) () v | Forall(_,b)-> let var=mkMeta (metagen true) in build_rec (var::env) polarity b @@ -224,7 +224,7 @@ let build_formula side nam typ gl metagen= | And(_,_,_) -> Rand | Or(_,_,_) -> Ror | Exists (i,l) -> - let (_,_,d)=list_last (ind_hyps 0 i l gl).(0) in + let (_,_,d)=List.last (ind_hyps 0 i l gl).(0) in Rexists(m,d,trivial) | Forall (_,a) -> Rforall | Arrow (a,b) -> Rarrow in |