Vendor import of clang trunk r178860:

http://llvm.org/svn/llvm-project/cfe/trunk@178860

1 files changed, 21 insertions, 0 deletions

diff --git a/test/CXX/special/class.inhctor/p8.cpp b/test/CXX/special/class.inhctor/p8.cpp
new file mode 100644
index 0000000..e2b07df
--- /dev/null
+++ b/test/CXX/special/class.inhctor/p8.cpp
@@ -0,0 +1,21 @@
+// RUN: %clang_cc1 -std=c++11 -verify %s
+
+// expected-no-diagnostics
+struct A {
+  constexpr A(const int&) : rval(false) {}
+  constexpr A(const int&&) : rval(true) {}
+  bool rval;
+};
+struct B : A {
+  using A::A;
+};
+
+constexpr int k = 0;
+constexpr A a0{0};
+constexpr A a1{k};
+constexpr B b0{0};
+// This performs static_cast<(const int&)&&>(k), so calls the A(const int&)
+// constructor.
+constexpr B b1{k};
+
+static_assert(a0.rval && !a1.rval && b0.rval && !b1.rval, "");