diff -r f2323f79252e -r 31553c22f318 absyntax_utils/search_var_instance_decl.hh
--- a/absyntax_utils/search_var_instance_decl.hh	Thu Nov 08 18:55:57 2012 +0100
+++ b/absyntax_utils/search_var_instance_decl.hh	Thu Nov 15 22:28:53 2012 +0100
@@ -140,7 +140,7 @@
      */
     bool type_is_complex(symbol_c *variable_name);
 
-    
+    bool type_is_fb(symbol_c *symbol);
     
   private:
     symbol_c *search_scope;