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authorGravatar Stephane Glondu <steph@glondu.net>2008-08-08 13:18:42 +0200
committerGravatar Stephane Glondu <steph@glondu.net>2008-08-08 13:18:42 +0200
commit870075f34dd9fa5792bfbf413afd3b96f17e76a0 (patch)
tree0c647056de1832cf1dba5ba58758b9121418e4be /pretyping/inductiveops.ml
parenta0cfa4f118023d35b767a999d5a2ac4b082857b4 (diff)
Imported Upstream version 8.2~beta4+dfsgupstream/8.2.beta4+dfsg
Diffstat (limited to 'pretyping/inductiveops.ml')
-rw-r--r--pretyping/inductiveops.ml9
1 files changed, 7 insertions, 2 deletions
diff --git a/pretyping/inductiveops.ml b/pretyping/inductiveops.ml
index 0daff713..127cd0f2 100644
--- a/pretyping/inductiveops.ml
+++ b/pretyping/inductiveops.ml
@@ -6,7 +6,7 @@
(* * GNU Lesser General Public License Version 2.1 *)
(************************************************************************)
-(* $Id: inductiveops.ml 10114 2007-09-06 07:36:14Z herbelin $ *)
+(* $Id: inductiveops.ml 11309 2008-08-06 10:30:35Z herbelin $ *)
open Util
open Names
@@ -31,6 +31,11 @@ let type_of_constructor env cstr =
Inductive.lookup_mind_specif env (inductive_of_constructor cstr) in
Inductive.type_of_constructor cstr specif
+(* Return constructor types in user form *)
+let type_of_constructors env ind =
+ let specif = Inductive.lookup_mind_specif env ind in
+ Inductive.type_of_constructors ind specif
+
(* Return constructor types in normal form *)
let arities_of_constructors env ind =
let specif = Inductive.lookup_mind_specif env ind in
@@ -87,7 +92,7 @@ let mis_nf_constructor_type (ind,mib,mip) j =
and ntypes = mib.mind_ntypes
and nconstr = Array.length mip.mind_consnames in
let make_Ik k = mkInd ((fst ind),ntypes-k-1) in
- if j > nconstr then error "Not enough constructors in the type";
+ if j > nconstr then error "Not enough constructors in the type.";
substl (list_tabulate make_Ik ntypes) specif.(j-1)
(* Arity of constructors excluding parameters and local defs *)