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-rw-r--r--toplevel/command.ml6
1 files changed, 3 insertions, 3 deletions
diff --git a/toplevel/command.ml b/toplevel/command.ml
index 67660cab3..d59b16d82 100644
--- a/toplevel/command.ml
+++ b/toplevel/command.ml
@@ -331,7 +331,7 @@ let extract_mutual_inductive_declaration_components indl =
let params = extract_params indl in
let coes = extract_coercions indl in
let indl = extract_inductive indl in
- (params,indl), coes, List.fold_right Option.List.cons ntnl []
+ (params,indl), coes, List.flatten ntnl
let declare_mutual_inductive_with_eliminations isrecord mie impls =
let names = List.map (fun e -> e.mind_entry_typename) mie.mind_entry_inds in
@@ -581,13 +581,13 @@ let extract_fixpoint_components l =
let wfl = List.map (fun (_,wf,_,_,_) -> fst wf) fixl in
let fixl = List.map (fun ((_,id),_,bl,typ,def) ->
{fix_name = id; fix_binders = bl; fix_body = def; fix_type = typ}) fixl in
- fixl, List.fold_right Option.List.cons ntnl [], wfl
+ fixl, List.flatten ntnl, wfl
let extract_cofixpoint_components l =
let fixl, ntnl = List.split l in
List.map (fun ((_,id),bl,typ,def) ->
{fix_name = id; fix_binders = bl; fix_body = def; fix_type = typ}) fixl,
- List.fold_right Option.List.cons ntnl []
+ List.flatten ntnl
let do_fixpoint l b =
let fixl,ntns,wfl = extract_fixpoint_components l in