diff options
Diffstat (limited to 'interp/notation_ops.ml')
-rw-r--r-- | interp/notation_ops.ml | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/interp/notation_ops.ml b/interp/notation_ops.ml index 3d48114ec..0967d21f0 100644 --- a/interp/notation_ops.ml +++ b/interp/notation_ops.ml @@ -577,7 +577,7 @@ let rec subst_notation_constr subst bound raw = if r1' == r1 && k' == k then raw else NCast(r1',k') let subst_interpretation subst (metas,pat) = - let bound = List.map fst metas in + let bound = List.fold_left (fun accu (id, _) -> Id.Set.add id accu) Id.Set.empty metas in (metas,subst_notation_constr subst bound pat) (**********************************************************************) @@ -1143,7 +1143,7 @@ let rec match_ inner u alp metas sigma a1 a2 = to print "{x:_ & P x}" knowing that notation "{x & P x}" is not defined. *) | _b1, NLambda (Name id as na,(NHole _ | NVar _ as t2),b2) when inner -> let avoid = - free_glob_vars a1 @ (* as in Namegen: *) glob_visible_short_qualid a1 in + Id.Set.union (free_glob_vars a1) (* as in Namegen: *) (glob_visible_short_qualid a1) in let id' = Namegen.next_ident_away id avoid in let t1 = DAst.make @@ GHole(Evar_kinds.BinderType (Name id'),Misctypes.IntroAnonymous,None) in let sigma = match t2 with |