@@ -10,6 +10,15 @@
 
 #include "common.hpp"
 
+int f() {
+    return 1;
+}
+
+class C {
+    public:
+        int f() { return 2; }
+};
+
 int main() {
 #if __cplusplus >= 201103L
     int i = 1;
@@ -32,5 +41,15 @@ int main() {
         std::vector<decltype(i)> v;
         v.push_back(0);
     }
+
+    // Return value.
+    {
+        decltype(f) i;
+        assert(sizeof(i) == sizeof(int));
+
+        C c;
+        decltype(c.f()) j;
+        assert(sizeof(i) == sizeof(int));
+    }
 #endif
 }
@@ -96,7 +96,9 @@ int main() {
     }
 
     /*
-    # range based for loop #foreach
+    # range based for loop
+
+    # foreach
 
         C++11
 
 
@@ -116,4 +116,17 @@ int main() {
         p.reset();
         assert(Base::count == 0);
     }
+
+    /*
+    # unique_ptr function argments
+
+    - `std::move` for transfering ownership
+    - TODO for not transfering ownership:
+        - `const &`
+        - `get()`. Simple and efficient. But how to use it for containers like `vector<std::unique_ptr>`?
+
+    http://stackoverflow.com/questions/8114276/how-do-i-pass-a-unique-ptr-argument-to-a-constructor-or-a-functionhttp://stackoverflow.com/questions/8114276/how-do-i-pass-a-unique-ptr-argument-to-a-constructor-or-a-function
+    */
+    {
+    }
 }
Original file line number	Diff line number	Diff line change
`@@ -96,7 +96,9 @@ int main() {`
`96`	`96`	`}`
`97`	`97`
`98`	`98`	`/*`
`99`		`- # range based for loop #foreach`
	`99`	`+ # range based for loop`
	`100`	`+`
	`101`	`+ # foreach`
`100`	`102`
`101`	`103`	`C++11`
`102`	`104`