From 6a0372513edbc473b538d2f724efac50405d6fef Mon Sep 17 00:00:00 2001
From: Dimitry Andric <dim@FreeBSD.org>
Date: Mon, 10 Jun 2013 20:45:12 +0000
Subject: Vendor import of clang tags/RELEASE_33/final r183502 (effectively,
 3.3 release):
 http://llvm.org/svn/llvm-project/cfe/tags/RELEASE_33/final@183502

---
 test/SemaCXX/cxx11-inheriting-ctors.cpp | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 test/SemaCXX/cxx11-inheriting-ctors.cpp

(limited to 'test/SemaCXX/cxx11-inheriting-ctors.cpp')

diff --git a/test/SemaCXX/cxx11-inheriting-ctors.cpp b/test/SemaCXX/cxx11-inheriting-ctors.cpp
new file mode 100644
index 000000000000..67d55213a084
--- /dev/null
+++ b/test/SemaCXX/cxx11-inheriting-ctors.cpp
@@ -0,0 +1,28 @@
+// RUN: %clang_cc1 -std=c++11 %s -verify
+
+// expected-no-diagnostics
+
+namespace PR15757 {
+  struct S {
+  };
+
+  template<typename X, typename Y> struct T {
+    template<typename A> T(X x, A &&a) {}
+
+    template<typename A> explicit T(A &&a)
+        noexcept(noexcept(T(X(), static_cast<A &&>(a))))
+      : T(X(), static_cast<A &&>(a)) {}
+  };
+
+  template<typename X, typename Y> struct U : T<X, Y> {
+    using T<X, Y>::T;
+  };
+
+  U<S, char> foo(char ch) { return U<S, char>(ch); }
+
+  int main() {
+    U<S, int> a(42);
+    U<S, char> b('4');
+    return 0;
+  }
+}
-- 
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