1 #ifndef FIRSTHEADER
2 #define FIRSTHEADER
3 
4 #include "SecondHeader.h" // Just a class which gets in the lazy deserialization chain
5 
6 #include "stl_map.h"
7 #include "vector"
8 typedef std::map<int>::iterator el;
9 
func()10 inline void func() {
11   std::vector<int>::func();
12 }
13 
14 #endif
15