diff options
Diffstat (limited to 'interp/constrintern.ml')
| -rw-r--r-- | interp/constrintern.ml | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/interp/constrintern.ml b/interp/constrintern.ml index d918e94d..524448a6 100644 --- a/interp/constrintern.ml +++ b/interp/constrintern.ml @@ -6,7 +6,7 @@ (* * GNU Lesser General Public License Version 2.1 *) (************************************************************************) -(* $Id: constrintern.ml 13492 2010-10-04 21:20:01Z herbelin $ *) +(* $Id: constrintern.ml 13620 2010-11-04 14:11:49Z herbelin $ *) open Pp open Util @@ -266,6 +266,9 @@ let set_var_scope loc id istermvar (_,_,scopt,scopes) ntnvars = try let idscopes,typ = List.assoc id ntnvars in if !idscopes <> None & + (* scopes have no effect on the interpretation of identifiers, hence + we can tolerate having a variable occurring several times in + different scopes: *) typ <> NtnInternTypeIdent & make_current_scope (Option.get !idscopes) <> make_current_scope (scopt,scopes) then error_inconsistent_scope loc id |