More readable asserts.

rsdn · Sep 21, 2015 · f5e569f · f5e569f
1 parent e5aa463
commit f5e569f
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/ncc/hierarchy/TypeInfo.n b/ncc/hierarchy/TypeInfo.n
@@ -947,8 +947,9 @@ public abstract class TypeInfo : MemberInfo, IMember,
 
     match (LookupParentInstantiations(typeInfo))
     {
-      | [x] => x
-      | _ => assert(false, "more than one Instantiation of parent type was foud");
+      | [x]   => x
+      | []    => assert3(false, "no instantiations of parent type was found");
+      | items => assert3(false, $"more than one instantiation of parent type was found: ..$items");
     }
   }