1 files changed, 24 insertions, 0 deletions
diff --git a/test/PCH/cxx1y-decltype-auto.cpp b/test/PCH/cxx1y-decltype-auto.cpp
new file mode 100644
index 0000000000..a1c9339cb6
--- /dev/null
+++ b/test/PCH/cxx1y-decltype-auto.cpp
@@ -0,0 +1,24 @@
+// RUN: %clang_cc1 -pedantic -std=c++1y -emit-pch %s -o %t
+// RUN: %clang_cc1 -pedantic -std=c++1y -include-pch %t -verify %s
+
+#ifndef HEADER_INCLUDED
+
+#define HEADER_INCLUDED
+
+template<typename T> void f(T t) {
+  auto a = t.x;
+  decltype(auto) b = t.x;
+  auto c = (t.x);
+  decltype(auto) d = (t.x);
+}
+
+#else
+
+struct Z {
+  int x : 5; // expected-note {{bit-field}}
+};
+
+// expected-error@12 {{non-const reference cannot bind to bit-field 'x'}}
+template void f(Z); // expected-note {{in instantiation of}}
+
+#endif