diff -r 96d2efda3d8d -r 229eb3e29216 stage4/generate_c/generate_c_il.cc
--- a/stage4/generate_c/generate_c_il.cc	Thu Jul 07 10:49:08 2011 +0200
+++ b/stage4/generate_c/generate_c_il.cc	Fri Jul 08 11:06:27 2011 +0200
@@ -893,9 +893,12 @@
     
   if (function_type_prefix != NULL) {
     s4o.print("(");
-    function_type_prefix->accept(*this);
+    search_expression_type->default_literal_type(function_type_prefix)->accept(*this);
     s4o.print(")");
   }
+  if (function_type_suffix != NULL) {
+  	function_type_suffix = search_expression_type->default_literal_type(function_type_prefix);
+  }
   if (has_output_params) {
   	fcall_number++;
   	s4o.print("__");
@@ -1258,9 +1261,12 @@
   
   if (function_type_prefix != NULL) {
     s4o.print("(");
-    function_type_prefix->accept(*this);
+    search_expression_type->default_literal_type(function_type_prefix)->accept(*this);
     s4o.print(")");
   }
+  if (function_type_suffix != NULL) {
+  	function_type_suffix = search_expression_type->default_literal_type(function_type_prefix);
+  }
   if (has_output_params) {
 	fcall_number++;
 	s4o.print("__");