1 files changed, 16 insertions, 0 deletions
diff --git a/test/SemaTemplate/qualified-names-diag.cpp b/test/SemaTemplate/qualified-names-diag.cpp
new file mode 100644
index 0000000..c875332
--- /dev/null
+++ b/test/SemaTemplate/qualified-names-diag.cpp
@@ -0,0 +1,16 @@
+// RUN: clang-cc -fsyntax-only -verify %s
+
+namespace std {
+  template<typename T> class vector { };
+}
+
+typedef int INT;
+typedef float Real;
+
+void test() {
+  using namespace std;
+
+  std::vector<INT> v1;
+  vector<Real> v2;
+  v1 = v2; // expected-error{{no viable overloaded '='}}
+}