Topological sort: Difference between revisions

Content added Content deleted

Inline

@@ Line 1,528: / Line 1,528: @@
         foreach (immutable item, const dep; d)
             if (!ordered.canFind(item))
-                dd[item] = dep.filter!(s => !ordered.canFind(s)).array;
+                dd[item] = dep.dup.filter!(s => !ordered.canFind(s)).array;
         d = dd;
     }