1 files changed, 15 insertions, 0 deletions
diff --git a/clang/test/Modules/namespaces.cpp b/clang/test/Modules/namespaces.cpp
new file mode 100644
index 00000000000..75557ba4c14
--- /dev/null
+++ b/clang/test/Modules/namespaces.cpp
@@ -0,0 +1,15 @@
+// RUN: rm -rf %t
+// RUN: %clang_cc1 -x objective-c++ -fmodules -fmodule-cache-path %t -I %S/Inputs %s -verify
+
+@import namespaces_left;
+@import namespaces_right;
+
+void test() {
+  int &ir1 = N1::f(1);
+  int &ir2 = N2::f(1);
+  int &ir3 = N3::f(1);
+  float &fr1 = N1::f(1.0f);
+  float &fr2 = N2::f(1.0f);
+  double &dr1 = N2::f(1.0);
+  double &dr2 = N3::f(1.0);
+}