Add a testcase for a recent regression.

Thanks to Bill Wendling for the original testcase.

llvm-svn: 180586

1 files changed, 9 insertions, 0 deletions

diff --git a/clang/test/SemaCXX/linkage.cpp b/clang/test/SemaCXX/linkage.cpp
index 6b73d596e01..13d295a5d59 100644
--- a/clang/test/SemaCXX/linkage.cpp
+++ b/clang/test/SemaCXX/linkage.cpp
@@ -94,3 +94,12 @@ extern "C" {
 
 // CHECK: define linkonce_odr i8* @_ZN5test21A1BILj0EE3fooEv(
 // CHECK: define linkonce_odr i8* @_ZN5test11A3fooILj0EEEPvv(
+
+namespace test5 {
+  struct foo {
+  };
+  extern "C" {
+    const foo bar[]  = {
+    };
+  }
+}