Generating valid c code, more work on null values

main.cpp

@@ -5,21 +5,20 @@
 #include "new_parse.cpp"
 #include "new_type.cpp"
 #include "new_resolve.cpp"
+#include "cgenerate.cpp"
 
 int main(){
   test_os_memory();
   thread_ctx_init();
-  
+  test_gen();
   test_unicode();
   test_resolve();
   test_types();
   test_parse_expr();
-  
+
   map_test();
   test_array();
   test_string_builder();
   test_intern_table();
   lex_test();
 }
-
-