2 ||M|| This file is part of HELM, an Hypertextual, Electronic
3 ||A|| Library of Mathematics, developed at the Computer Science
4 ||T|| Department, University of Bologna, Italy.
6 ||T|| HELM is free software; you can redistribute it and/or
7 ||A|| modify it under the terms of the GNU General Public License
8 \ / version 2 or (at your option) any later version.
9 \ / This software is distributed as is, NO WARRANTY.
10 V_______________________________________________________________ *)
16 module E = BagEnvironment
19 (* Interface functions ******************************************************)
22 let type_check f ?(si=false) g = function
24 let f xt tt = E.set_entity (f tt) (a, uri, Y.Abst xt) in
25 L.loc := U.string_of_uri uri; T.type_of f ~si g B.empty_lenv t
27 let f xt tt = E.set_entity (f tt) (a, uri, Y.Abbr xt) in
28 L.loc := U.string_of_uri uri; T.type_of f ~si g B.empty_lenv t
29 | _, _, Y.Void -> assert false