Fix regeneration of multi-file dependencies

[hcoop/domtool2.git] / src / describe.sig

diff --git a/src/describe.sig b/src/describe.sig
index 43be39a..8333c26 100644 (file)
--- a/src/describe.sig
+++ b/src/describe.sig
@@ -20,7 +20,12 @@
 
 signature DESCRIBE = sig
 
+    exception UnequalDomains
+
     val describe_unification_error : Ast.typ -> Ast.unification_error -> unit
 
     val describe_type_error : Ast.position -> Ast.type_error -> unit
+
+    val ununify : Ast.typ -> Ast.typ
+
 end