From d6dd162bf9f55dea839ce1fdceb7c9ca56ebcf7b Mon Sep 17 00:00:00 2001
From: herbelin
Date: Tue, 7 Mar 2000 17:04:04 +0000
Subject: Ajout destApplication

git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@295 85f007b7-540e-0410-9357-904b9bb8a0f7
---
 kernel/term.ml  | 4 ++++
 kernel/term.mli | 1 +
 2 files changed, 5 insertions(+)

(limited to 'kernel')

diff --git a/kernel/term.ml b/kernel/term.ml
index c08bb1d86e..72ab35f128 100644
--- a/kernel/term.ml
+++ b/kernel/term.ml
@@ -396,6 +396,10 @@ let destAppL = function
   | (DOPN (AppL,a)) -> a
   | _ -> invalid_arg "destAppL"
 
+let destApplication =  function
+  | (DOPN (AppL,a)) when Array.length a <> 0 -> (a.(0), array_tl a)
+  | _ -> invalid_arg "destApplication"
+
 let isAppL = function DOPN(AppL,_) -> true | _ -> false
 
 let args_app  = function
diff --git a/kernel/term.mli b/kernel/term.mli
index a43012a0f5..8e1c402599 100644
--- a/kernel/term.mli
+++ b/kernel/term.mli
@@ -280,6 +280,7 @@ val destAppL : constr -> constr array
 val isAppL : constr -> bool
 val hd_app : constr -> constr 
 val args_app : constr -> constr array
+val destApplication : constr -> constr * constr array
 
 (* Destructs a constant *)
 val destConst : constr -> section_path * constr array
-- 
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