1 files changed, 13 insertions, 0 deletions
diff --git a/test/CXX/over/over.oper/over.literal/p6.cpp b/test/CXX/over/over.oper/over.literal/p6.cpp
new file mode 100644
index 0000000..6bfb856
--- /dev/null
+++ b/test/CXX/over/over.oper/over.literal/p6.cpp
@@ -0,0 +1,13 @@
+// RUN: %clang_cc1 -std=c++11 %s -verify
+
+extern "C" void operator "" _a(const char *); // expected-error {{must have C++ linkage}}
+extern "C" template<char...> void operator "" _b(); // expected-error {{must have C++ linkage}}
+
+extern "C" {
+  void operator "" _c(const char *); // expected-error {{must have C++ linkage}}
+  template<char...> void operator "" _d(); // expected-error {{must have C++ linkage}}
+  namespace N {
+    void operator "" _e(const char *); // expected-error {{must have C++ linkage}}
+    template<char...> void operator "" _f(); // expected-error {{must have C++ linkage}}
+  }
+}