1 files changed, 43 insertions, 0 deletions
diff --git a/test/CXX/expr/expr.post/expr.static.cast/p3-p4-0x.cpp b/test/CXX/expr/expr.post/expr.static.cast/p3-p4-0x.cpp
new file mode 100644
index 0000000000000..8701a00d5cf01
--- /dev/null
+++ b/test/CXX/expr/expr.post/expr.static.cast/p3-p4-0x.cpp
@@ -0,0 +1,43 @@
+// RUN: %clang_cc1 -std=c++11 -fsyntax-only -verify %s
+
+
+// p3
+// A glvalue of type "cv1 T1" can be cast to type "rvalue reference to
+// cv2 T2" if "cv2 T2" is reference-compatible with "cv1 T1" (8.5.3).
+// p4
+// Otherwise, an expression e can be explicitly converted to a type T using a
+// static_cast of the form static_cast<T>(e) if the declaration T t(e); is
+// well-formed, for some invented temporary variable t (8.5). [...]
+struct A { };
+struct B : A { };
+
+struct C { explicit operator A&&(); };
+struct D { operator B(); };
+
+template<typename T> T& lvalue();
+template<typename T> T&& xvalue();
+template <typename T> T prvalue();
+
+void test(A &a, B &b) {
+  A &&ar0 = static_cast<A&&>(prvalue<A>());
+  A &&ar1 = static_cast<A&&>(prvalue<B>());
+  A &&ar2 = static_cast<A&&>(lvalue<C>());
+  A &&ar3 = static_cast<A&&>(xvalue<C>());
+  A &&ar4 = static_cast<A&&>(prvalue<C>());
+  A &&ar5 = static_cast<A&&>(lvalue<D>());
+  A &&ar6 = static_cast<A&&>(xvalue<D>());
+  A &&ar7 = static_cast<A&&>(prvalue<D>());
+
+  A &&ar8 = static_cast<A&&>(prvalue<const A>()); // expected-error {{binding value of type 'const A' to reference to type 'A' drops 'const' qualifier}}
+  A &&ar9 = static_cast<A&&>(lvalue<const A>()); // expected-error {{cannot cast from lvalue of type 'const A'}}
+  A &&ar10 = static_cast<A&&>(xvalue<const A>()); // expected-error {{cannot cast from rvalue of type 'const A'}}
+
+  const A &&ar11 = static_cast<const A&&>(prvalue<A>());
+  const A &&ar12 = static_cast<const A&&>(prvalue<B>());
+  const A &&ar13 = static_cast<const A&&>(lvalue<C>());
+  const A &&ar14 = static_cast<const A&&>(xvalue<C>());
+  const A &&ar15 = static_cast<const A&&>(prvalue<C>());
+  const A &&ar16 = static_cast<const A&&>(lvalue<D>());
+
+  const A &&ar17 = static_cast<const A&&>(prvalue<A const volatile>()); // expected-error {{binding value of type 'const volatile A' to reference to type 'const A' drops 'volatile' qualifier}}
+}