1 files changed, 55 insertions, 0 deletions
diff --git a/test/SemaCXX/warn-self-move.cpp b/test/SemaCXX/warn-self-move.cpp
new file mode 100644
index 000000000000..23778c187113
--- /dev/null
+++ b/test/SemaCXX/warn-self-move.cpp
@@ -0,0 +1,55 @@
+// RUN: %clang_cc1 -fsyntax-only -Wself-move -std=c++11 -verify %s
+
+// definitions for std::move
+namespace std {
+inline namespace foo {
+template <class T> struct remove_reference { typedef T type; };
+template <class T> struct remove_reference<T&> { typedef T type; };
+template <class T> struct remove_reference<T&&> { typedef T type; };
+
+template <class T> typename remove_reference<T>::type &&move(T &&t);
+}
+}
+
+void int_test() {
+  int x = 5;
+  x = std::move(x);  // expected-warning{{explicitly moving}}
+  (x) = std::move(x);  // expected-warning{{explicitly moving}}
+
+  using std::move;
+  x = move(x);  // expected-warning{{explicitly moving}}
+}
+
+int global;
+void global_int_test() {
+  global = std::move(global);  // expected-warning{{explicitly moving}}
+  (global) = std::move(global);  // expected-warning{{explicitly moving}}
+
+  using std::move;
+  global = move(global);  // expected-warning{{explicitly moving}}
+}
+
+class field_test {
+  int x;
+  field_test(field_test&& other) {
+    x = std::move(x);  // expected-warning{{explicitly moving}}
+    x = std::move(other.x);
+    other.x = std::move(x);
+    other.x = std::move(other.x);  // expected-warning{{explicitly moving}}
+  }
+};
+
+struct A {};
+struct B { A a; };
+struct C { C() {}; ~C() {} };
+void struct_test() {
+  A a;
+  a = std::move(a);  // expected-warning{{explicitly moving}}
+
+  B b;
+  b = std::move(b);  // expected-warning{{explicitly moving}}
+  b.a = std::move(b.a);  // expected-warning{{explicitly moving}}
+
+  C c;
+  c = std::move(c);  // expected-warning{{explicitly moving}}
+}