telishev · January 11, 2016 13:40
diff --git a/f.cpp b/f.cpp
 #include "Header.h"
 const type_info &g () { return C ().func.target_type (); }
diff --git a/Header.h b/Header.h
 #include <functional>
 #include <typeinfo>

 struct C { std::function<void ()> func = [] {}; C () { }  };
 const type_info &g ();

diff --git a/main.cpp b/main.cpp
 #include "Header.h"
 #include <stdio.h>

 int main ()
 {
  printf ("%s\n%s\n", C ().func.target_type ().name (), g ().name ());
 }
	#include "Header.h"
	const type_info &g () { return C ().func.target_type (); }
	#include "Header.h"
	#include <stdio.h>

	int main ()
	{
	printf ("%s\n%s\n", C ().func.target_type ().name (), g ().name ());
	}