X-Git-Url: https://git.hcoop.net/hcoop/domtool2.git/blobdiff_plain/27d9de59634e853cac7adf09c9a7f82b3da5fcdc..411a85f26421358c20b11839310cce6caff8cf77:/src/tycheck.sig

diff --git a/src/tycheck.sig b/src/tycheck.sig
index 4562e3c..19ec6d4 100644
--- a/src/tycheck.sig
+++ b/src/tycheck.sig
@@ -14,18 +14,28 @@
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
-*)
+ *)
 
 (* Domtool configuration language type checking *)
 
 signature TYCHECK = sig
 
-    type env = Ast.typ Ast.StringMap.map
-    val empty : env
+    val checkTyp : Env.env -> Ast.typ -> Ast.typ
 
-    val checkExp : env -> Ast.exp -> Ast.typ
-
-    val checkUnit : env -> Ast.exp -> Ast.typ
+    val checkExp : Env.env -> Ast.exp -> Ast.typ
+    val checkUnit : Env.env -> Ast.exp -> Ast.typ
     (* [checkUnit] checks that all unification variables have been resolved. *)
 
+    val checkDecl : Env.env -> Ast.decl -> Env.env
+
+    val checkFile : Env.env -> Ast.typ -> Ast.file -> Env.env
+
+    val resetUnif : unit -> unit
+    val newUnif : unit -> Ast.typ'
+
+    val preface : string * Print.PD.pp_desc -> unit
+
+    val allowExterns : unit -> unit
+    val disallowExterns : unit -> unit
+
 end