Update README.md

helensgit · Mar 20, 2019 · dfe8dbe · dfe8dbe
1 parent b5aa023
commit dfe8dbe
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/ch16/README.md b/ch16/README.md
@@ -461,6 +461,7 @@ g(ci);  //type: const int   call template 3  T: const int    instantiation: void
 g(p2);  //type: const int * call template 4  T: const int    instantiation: void g(const int *)
 f(42);  //type: int(rvalue) call template 1  T: int          instantiation: void f(int)
 f(p);   //type: int *       call template 1  T: int *        instantiation: void f(int *)
+# f(int *) is an exact match for p(int *) while f(const int *) has an conversion from int * to const int *.
 f(ci);  //type: const int   call template 1  T: const int    instantiation: void f(const int)
 f(p2);  //type: const int * call template 2  T：int          instantiation: void f(const int *)
 ```