diff -r 2c59c2b8fca4 -r efb44e892582 stage4/generate_c/generate_c_il.cc
--- a/stage4/generate_c/generate_c_il.cc	Wed Dec 18 18:41:05 2013 +0000
+++ b/stage4/generate_c/generate_c_il.cc	Thu Dec 19 19:38:29 2013 +0000
@@ -412,7 +412,7 @@
       bool type_is_complex = false;
       if (fb_symbol == NULL) {
         unsigned int vartype = search_var_instance_decl->get_vartype(symbol);
-        type_is_complex = search_var_instance_decl->type_is_complex(symbol);
+        type_is_complex = analyse_variable_c::contains_complex_type(symbol);
         if (vartype == search_var_instance_decl_c::external_vt) {
           if (search_var_instance_decl->type_is_fb(symbol))
             s4o.print(SET_EXTERNAL_FB);