1 files changed, 14 insertions, 0 deletions
diff --git a/test/CodeGenCXX/thunks.cpp b/test/CodeGenCXX/thunks.cpp
index 1de576128a11..ba60385ab6f3 100644
--- a/test/CodeGenCXX/thunks.cpp
+++ b/test/CodeGenCXX/thunks.cpp
@@ -1,4 +1,5 @@
 // RUN: %clang_cc1 %s -triple=x86_64-apple-darwin10 -emit-llvm -o - | FileCheck %s
+// RUN: %clang_cc1 %s -triple=x86_64-apple-darwin10 -fhidden-weak-vtables -emit-llvm -o - | FileCheck -check-prefix=HIDDEN %s
 
 namespace Test1 {
 
@@ -246,6 +247,19 @@ namespace Test9 {
   }
 }
 
+namespace Test10 {
+  struct A { virtual void foo(); };
+  struct B { virtual void foo(); };
+  struct C : A, B { void foo() {} };
+
+  // CHECK-HIDDEN: define linkonce_odr void @_ZN6Test101C3fooEv
+  // CHECK-HIDDEN: define linkonce_odr hidden void @_ZThn8_N6Test101C3fooEv
+
+  void test() {
+    C c;
+  }
+}
+
 /**** The following has to go at the end of the file ****/
 
 // This is from Test5: