Enhance TreeView to show WITH clauses.  Add an assert to detect the
infinite loop behavior when certain kinds of errors occur on a nested
WITH clause.

FossilOrigin-Name: 2040d88e877bdb69de125a047cefb4a1558e89e8
diff --git a/src/sqliteInt.h b/src/sqliteInt.h
index 2b9ece7..8956c43 100644
--- a/src/sqliteInt.h
+++ b/src/sqliteInt.h
@@ -3271,6 +3271,7 @@
   void sqlite3TreeViewExpr(TreeView*, const Expr*, u8);
   void sqlite3TreeViewExprList(TreeView*, const ExprList*, u8, const char*);
   void sqlite3TreeViewSelect(TreeView*, const Select*, u8);
+  void sqlite3TreeViewWith(TreeView*, const With*, u8);
 #endif