1 files changed, 15 insertions, 0 deletions

diff --git a/test/CXX/basic/basic.lookup/basic.lookup.argdep/p2.cpp b/test/CXX/basic/basic.lookup/basic.lookup.argdep/p2.cpp
index ee01416c7b1b..0e262f3eb1d6 100644
--- a/test/CXX/basic/basic.lookup/basic.lookup.argdep/p2.cpp
+++ b/test/CXX/basic/basic.lookup/basic.lookup.argdep/p2.cpp
@@ -71,3 +71,18 @@ namespace O {
   }
 }
 
+extern "C" {
+  struct L { };
+}
+
+void h(L); // expected-note{{candidate function}}
+
+namespace P {
+  void h(L); // expected-note{{candidate function}}
+  void test_transparent_context_adl(L l) {
+    {
+      h(l); // expected-error {{call to 'h' is ambiguous}}
+    }
+  }
+}
+