1// RUN: %clang_cc1 -fsyntax-only -Wself-move -std=c++11 -verify %s
2
3// definitions for std::move
4namespace std {
5inline namespace foo {
6template <class T> struct remove_reference { typedef T type; };
7template <class T> struct remove_reference<T&> { typedef T type; };
8template <class T> struct remove_reference<T&&> { typedef T type; };
9
10template <class T> typename remove_reference<T>::type &&move(T &&t);
11}
12}
13
14void int_test() {
15  int x = 5;
16  x = std::move(x);  // expected-warning{{explicitly moving}}
17  (x) = std::move(x);  // expected-warning{{explicitly moving}}
18
19  using std::move;
20  x = move(x);  // expected-warning{{explicitly moving}}
21}
22
23int global;
24void global_int_test() {
25  global = std::move(global);  // expected-warning{{explicitly moving}}
26  (global) = std::move(global);  // expected-warning{{explicitly moving}}
27
28  using std::move;
29  global = move(global);  // expected-warning{{explicitly moving}}
30}
31
32class field_test {
33  int x;
34  field_test(field_test&& other) {
35    x = std::move(x);  // expected-warning{{explicitly moving}}
36    x = std::move(other.x);
37    other.x = std::move(x);
38    other.x = std::move(other.x);  // expected-warning{{explicitly moving}}
39  }
40};
41
42struct A {};
43struct B { A a; };
44struct C { C() {}; ~C() {} };
45void struct_test() {
46  A a;
47  a = std::move(a);  // expected-warning{{explicitly moving}}
48
49  B b;
50  b = std::move(b);  // expected-warning{{explicitly moving}}
51  b.a = std::move(b.a);  // expected-warning{{explicitly moving}}
52
53  C c;
54  c = std::move(c);  // expected-warning{{explicitly moving}}
55}
56