--- a/absyntax_utils/search_expression_type.hh	Sat Jul 09 14:48:31 2011 +0100
+++ b/absyntax_utils/search_expression_type.hh	Mon Jul 11 09:47:27 2011 +0100
@@ -64,6 +64,7 @@
 
     bool is_same_type(symbol_c *first_type, symbol_c *second_type);
     symbol_c* common_type(symbol_c *first_type, symbol_c *second_type);
+    symbol_c* default_literal_type(symbol_c *symbol);
 
     /*
     #include "search_type_code.c"